/* ═══════════════════════════════════════════════════════════
   THE CARNEIRO LAB — Editorial Design System
   DM Sans · Deep Teal Accent
═══════════════════════════════════════════════════════════ */

:root {
  --bg:           #FAFAF8;
  --bg-warm:      #F5F4F0;
  --white:        #FFFFFF;
  --ink:          #111110;
  --ink-muted:    #5C5C58;
  --ink-light:    #888886;
  --rule:         #E5E5E0;
  --rule-dark:    #D4D4CF;
  --accent:       #0D7377;
  --accent-hover: #0A5C5F;
  --accent-light: rgba(13, 115, 119, 0.08);
  --cta-amber:    #E8A317;
  --cta-amber-hover: #D4920A;
  --cta-amber-ink: #1A1408;
  --num-fade:     rgba(17, 17, 16, 0.06);

  /* DNA timeline nucleotide colors (A/T/G/C) */
  --dna-a: #0D7377;
  --dna-t: #C99212;
  --dna-g: #1E6A94;
  --dna-c: #4A7C59;

  /* Glass — lighter scrims so photos/video read through */
  --glass-bg:           rgba(255, 255, 255, 0.52);
  --glass-bg-cream:     rgba(250, 250, 248, 0.48);
  --glass-bg-dark:      rgba(17, 17, 16, 0.38);
  --glass-bg-hover:     rgba(255, 255, 255, 0.68);
  --glass-bg-footer:    rgba(255, 255, 255, 0.06);
  --glass-border:       rgba(255, 255, 255, 0.12);
  --glass-border-light: rgba(255, 255, 255, 0.16);
  --glass-border-subtle: rgba(0, 0, 0, 0.06);
  --glass-blur:         blur(8px);
  --glass-blur-sm:      blur(4px);
  --glass-blur-lg:      blur(10px);
  --glass-saturate:     saturate(1.04);
  --glass-highlight:    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  --glass-shadow:       0 2px 12px rgba(17, 17, 16, 0.04);
  --glass-ink-muted:    #5C5C58;

  /* Glass buttons — higher opacity than cards so label contrast holds */
  --btn-glass-bg:            rgba(255, 255, 255, 0.68);
  --btn-glass-bg-hover:      rgba(255, 255, 255, 0.88);
  --btn-glass-border:        rgba(17, 17, 16, 0.12);
  --btn-glass-border-hover:  rgba(13, 115, 119, 0.38);
  --btn-glass-accent:        rgba(13, 115, 119, 0.82);
  --btn-glass-accent-hover:  rgba(10, 92, 95, 0.92);
  --btn-glass-accent-border: rgba(255, 255, 255, 0.28);
  --btn-glass-amber:         rgba(232, 163, 23, 0.84);
  --btn-glass-amber-hover:   rgba(212, 146, 10, 0.92);
  --btn-glass-amber-border:  rgba(255, 255, 255, 0.35);
  --btn-glass-highlight:     inset 0 1px 0 rgba(255, 255, 255, 0.55);
  --btn-glass-shadow:        0 2px 10px rgba(17, 17, 16, 0.06);

  /* Nav glass — higher opacity than sitewide glass for readability */
  --nav-bg:             rgba(250, 250, 248, 0.78);
  --nav-bg-scrolled:    rgba(250, 250, 248, 0.92);
  --nav-bg-mobile:      rgba(250, 250, 248, 0.90);
  --nav-bg-mobile-menu:   rgba(250, 250, 248, 0.97);

  --font-serif:   'DM Sans', system-ui, -apple-system, sans-serif;
  --font-sans:    'DM Sans', system-ui, -apple-system, sans-serif;

  --nav-h:        72px;
  --container:    1200px;
  --gutter:       clamp(1.25rem, 4vw, 2.5rem);
  --radius:       2px;
  --transition:   0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-hover: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

@keyframes pageEnter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pageExit {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-6px);
  }
}

/* Cross-document View Transitions (progressive enhancement) */
@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: pageExit 0.26s cubic-bezier(0.4, 0, 1, 1) both;
}

::view-transition-new(root) {
  animation: pageEnter 0.3s cubic-bezier(0.4, 0, 0.2, 1) both;
}

body.page-enter {
  animation: pageEnter 0.3s cubic-bezier(0.4, 0, 0.2, 1) both;
}

body.page-exit {
  animation: pageExit 0.26s cubic-bezier(0.4, 0, 1, 1) forwards;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  @view-transition {
    navigation: none;
  }

  body.page-enter,
  body.page-exit,
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { padding: clamp(4rem, 8vw, 7rem) 0; }

.section--warm {
  background: var(--bg-warm);
  border-top: 1px solid var(--rule);
}

.section--ruled {
  border-top: 1px solid var(--rule);
}

/* ── Typography ── */
.section-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.75rem;
}

.section-num {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1;
  color: var(--num-fade);
  margin-bottom: -0.5rem;
  user-select: none;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section-sub {
  margin-top: 1rem;
  max-width: 52ch;
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

.section-header { margin-bottom: clamp(2.5rem, 5vw, 4rem); }

.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-hero-sub {
  margin-top: 1.25rem;
  max-width: 58ch;
  font-size: 1.0625rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

.page-jump-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.75rem;
}

[id] {
  scroll-margin-top: calc(var(--nav-h) + 1.25rem);
}

/* ── Navigation ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--nav-bg);
  backdrop-filter: blur(8px) saturate(1.04);
  -webkit-backdrop-filter: blur(8px) saturate(1.04);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
  box-shadow: none;
  transition:
    background var(--transition-hover),
    backdrop-filter var(--transition-hover),
    border-color var(--transition-hover),
    box-shadow var(--transition-hover);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ── Site Logo (The Carneiro Lab) ── */
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  line-height: 1;
  text-decoration: none;
  color: inherit;
  transition: opacity var(--transition-hover), transform var(--transition-hover);
}

.site-logo:hover {
  opacity: 0.88;
}

.site-logo-mark-wrap {
  display: block;
  flex-shrink: 0;
  line-height: 0;
  height: 36px;
  width: auto;
}

.site-logo-mark {
  display: block;
  height: 36px;
  width: auto;
  max-width: none;
  object-fit: contain;
}

.site-logo-wordmark {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.site-logo-name {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.15;
  white-space: nowrap;
}

.site-logo-labs {
  font-family: var(--font-sans);
  font-size: 0.5625rem;
  font-weight: 400;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: #6B6B66;
  line-height: 1;
}

.site-logo--dark .site-logo-name { color: var(--bg); }
.site-logo--dark .site-logo-labs { color: rgba(250, 250, 248, 0.55); }

.nav-logo.site-logo {
  flex-shrink: 0;
}

.nav-logo.site-logo:hover {
  opacity: 0.85;
  transform: none;
}

.footer-logo.site-logo {
  margin-bottom: 0.75rem;
}

.footer-logo .site-logo-mark-wrap {
  height: 36px;
  width: auto;
  background: rgba(250, 250, 248, 0.92);
  border-radius: 4px;
  padding: 6px 10px;
  box-sizing: border-box;
}

.footer-logo .site-logo-mark {
  height: 24px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.nav-links a {
  position: relative;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-muted);
  padding: 0.35rem 0.5rem;
  margin: -0.35rem -0.5rem;
  border-radius: 4px;
  transition:
    color var(--transition-hover),
    background-color var(--transition-hover);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0.15rem;
  left: 0.5rem;
  right: 0.5rem;
  width: auto;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-hover);
}

.nav-links a:hover,
.nav-links a.active-page {
  color: var(--ink);
}

.nav-links a:not(.nav-globe-btn):hover {
  background: rgba(13, 115, 119, 0.06);
}

.nav-links a:hover::after,
.nav-links a.active-page::after {
  transform: scaleX(1);
}

@keyframes globeSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── DNA Globe Header Nav Button ── */
.nav-globe-btn {
  position: relative;
  display: inline-flex !important;
  align-items: center;
  gap: 0.375rem;
  padding: 0.35rem 0.9rem 0.35rem 0.7rem !important;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(
    135deg,
    rgba(201, 125, 10, 0.78) 0%,
    rgba(232, 163, 23, 0.86) 100%
  );
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  color: var(--cta-amber-ink) !important;
  border: 1px solid var(--btn-glass-amber-border);
  border-radius: 100px;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.03em;
  white-space: nowrap;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 2px 10px rgba(201, 125, 10, 0.22);
  transition:
    transform var(--transition-hover),
    box-shadow var(--transition-hover),
    background var(--transition-hover),
    border-color var(--transition-hover),
    filter var(--transition-hover) !important;
}
.nav-globe-btn::after { display: none !important; }
.nav-globe-btn:hover {
  transform: translateY(-1px) scale(1.03);
  color: var(--cta-amber-ink) !important;
  border-color: rgba(255, 255, 255, 0.5);
  background: linear-gradient(
    135deg,
    rgba(201, 125, 10, 0.9) 0%,
    rgba(232, 163, 23, 0.96) 100%
  );
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 4px 16px rgba(201, 125, 10, 0.34),
    0 0 0 1px rgba(232, 163, 23, 0.2);
  filter: none;
}
.nav-globe-icon {
  display: inline-flex;
  flex-shrink: 0;
  animation: globeSpin 8s linear infinite;
}

/* ── Footer email icon (among social links) ── */
.footer-email-icon svg {
  width: 18px;
  height: 18px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  margin-right: -6px; /* optical align with gutter edge */
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: transform var(--transition), opacity var(--transition);
}

/* ── Page Top ── */
.page-top {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--rule);
}

.page-top--compact {
  padding: clamp(1.5rem, 3vw, 2rem) 0;
  border-bottom: none;
}

.page-top--compact .page-jump-ctas {
  margin-top: 0;
}

.page-top > .container {
  position: relative;
  z-index: 2;
}

/* ── Shared full-bleed media backgrounds (hero / banners / footer) ── */
.hero-bg-video,
.footer-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg-video,
  .footer-bg-video {
    display: none;
  }
}

/* ── Hero (Home) ── */
.hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
  /* Solid fallback only — no still image (avoids flash under Header.mp4) */
  background: var(--bg);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  /* Light cream scrim — video readable; type stays legible */
  background: rgba(250, 250, 248, 0.48);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  z-index: 1;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.hero-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6.2vw, 4.75rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.hero-headline-accent {
  position: relative;
  display: inline-block;
  color: var(--accent);
}

.hero-headline-accent::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08em;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.9s cubic-bezier(0.4, 0, 0.2, 1);
  transition-delay: 0.5s;
}

.reveal-up.visible .hero-headline-accent::after { transform: scaleX(1); }

.hero-col-content {
  display: flex;
  flex-direction: column;
  padding-top: clamp(0.25rem, 2vw, 1.5rem);
}

.hero-photo-row {
  display: flex;
  align-items: flex-start;
  gap: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: clamp(1.75rem, 3vw, 2.25rem);
}

.hero-photo-block {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.hero-photo-frame {
  flex-shrink: 0;
  width: clamp(120px, 15vw, 172px);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--rule-dark);
  box-shadow: 0 24px 48px rgba(17, 17, 16, 0.14);
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.hero-pi-credit {
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
  max-width: 12rem;
}

.hero-pi-credit span {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.hero-mission {
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  color: var(--ink-muted);
  line-height: 1.7;
  padding-top: 0.25rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ── Glass CTAs ── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.75rem 1.5rem;
  overflow: hidden;
  isolation: isolate;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border: 1px solid var(--btn-glass-border);
  border-radius: 4px;
  background: var(--btn-glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  color: var(--ink);
  cursor: pointer;
  box-shadow:
    var(--btn-glass-highlight),
    var(--btn-glass-shadow);
  transition:
    background var(--transition-hover),
    color var(--transition-hover),
    border-color var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover);
}

/* Soft hover shine — clipped to the button */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    110deg,
    transparent 35%,
    rgba(255, 255, 255, 0.42) 50%,
    transparent 65%
  );
  transform: translateX(-130%);
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover {
  background: var(--btn-glass-bg-hover);
  border-color: var(--btn-glass-border-hover);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 10px 24px rgba(17, 17, 16, 0.1),
    0 0 0 1px rgba(13, 115, 119, 0.08);
}

.btn:hover::before {
  transform: translateX(130%);
}

.btn:active {
  transform: translateY(0);
}

.btn-accent {
  background: var(--btn-glass-accent);
  border-color: var(--btn-glass-accent-border);
  color: var(--white);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    0 2px 12px rgba(13, 115, 119, 0.2);
}

.btn-accent::before {
  background: linear-gradient(
    110deg,
    transparent 35%,
    rgba(255, 255, 255, 0.28) 50%,
    transparent 65%
  );
}

.btn-accent:hover {
  background: var(--btn-glass-accent-hover);
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--white);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 12px 28px rgba(13, 115, 119, 0.3),
    0 0 0 1px rgba(13, 115, 119, 0.18);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .btn {
    background: rgba(255, 255, 255, 0.94);
  }
  .btn-accent {
    background: var(--accent);
  }
  .join-strip-link {
    background: var(--cta-amber);
  }
  .nav-globe-btn {
    background: linear-gradient(135deg, #c97d0a 0%, #e8950c 100%);
  }
}

/* ── Highlights Strip ── */
.home-highlights {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.highlight-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2.5rem);
  border-right: 1px solid var(--rule);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  transition:
    background var(--transition-hover),
    border-color var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover);
}

.highlight-card:last-child { border-right: none; }

.highlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.highlight-card:hover::before { transform: scaleX(1); }

.highlight-card:hover {
  background: var(--glass-bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow);
}

.highlight-num {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--ink-light);
  margin-bottom: 1.25rem;
}

.highlight-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

.highlight-desc {
  flex: 1;
  font-size: 0.875rem;
  color: var(--glass-ink-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.highlight-arrow {
  font-size: 1.125rem;
  color: var(--accent);
  transition: transform var(--transition);
}

.highlight-card:hover .highlight-arrow { transform: translateX(4px); }

/* ── Home Publications ── */
.home-pubs-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule);
}

.see-all-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  white-space: nowrap;
  transition: transform var(--transition-hover), color var(--transition-hover);
}

.see-all-link:hover {
  transform: translateX(4px);
  color: var(--accent-hover);
}

.home-pubs-scroll {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.75rem;
  margin-inline: calc(-1 * var(--gutter));
  padding-inline: var(--gutter);
  scrollbar-width: thin;
  scrollbar-color: var(--rule-dark) transparent;
}

.home-pubs-scroll::-webkit-scrollbar {
  height: 6px;
}

.home-pubs-scroll::-webkit-scrollbar-thumb {
  background: var(--rule-dark);
  border-radius: 100px;
}

.home-pub-card {
  flex: 0 0 min(280px, 78vw);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  scroll-snap-align: start;
  border-radius: 12px;
  border: 1px solid var(--glass-border-subtle);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  box-shadow: var(--glass-shadow);
  color: inherit;
  text-decoration: none;
  transition:
    transform var(--transition-hover),
    box-shadow var(--transition-hover),
    border-color var(--transition-hover),
    background var(--transition-hover);
}

@media (min-width: 1024px) {
  .home-pubs-scroll {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: visible;
    margin-inline: 0;
    padding-inline: 0;
    padding-bottom: 0;
    scroll-snap-type: none;
  }

  .home-pub-card {
    flex: none;
    min-width: 0;
  }
}

.home-pub-card:hover {
  transform: translateY(-2px);
  background: var(--glass-bg-hover);
  box-shadow: var(--glass-shadow);
  border-color: rgba(13, 115, 119, 0.22);
}

.home-pub-card-img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  transition: transform var(--transition);
}

.home-pub-card:hover .home-pub-card-img {
  transform: scale(1.03);
}

.home-pub-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1rem 1.125rem 1.25rem;
}

.home-pub-card-meta {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 0.55rem;
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-pub-card-title {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
  transition: color var(--transition);
}

.home-pub-card:hover .home-pub-card-title {
  color: var(--accent);
}

/* ── Stats / Credibility Strip ── */
.stats-strip {
  border-bottom: 1px solid var(--rule);
  background: var(--bg-warm);
}

.stats-strip-inner {
  display: flex;
  padding: clamp(2rem, 4.5vw, 3rem) 0;
}

.stat-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.4rem;
  padding: 0 clamp(1rem, 3vw, 2rem);
  border-right: 1px solid var(--rule-dark);
}

.stat-item:last-child { border-right: none; }

.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1;
  color: var(--ink);
}

.stat-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
}

/* ── DNA Visualization Section ── */
.dna-viz-section {
  position: relative;
  background: #0a0d16;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.dna-viz-frame {
  flex: 1;
  height: 0;
  min-height: clamp(600px, 80vh, 960px);
  position: relative;
  overflow: hidden;
  width: 100%;
}

.dna-viz-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  background: #0a0d16;
}

@media (max-width: 640px) {
  .dna-viz-section { min-height: 0; }
  .dna-viz-frame { min-height: clamp(360px, 55vh, 520px); }
}

/* ── Home News Teaser ── */
.home-news--ruled {
  border-top: 1px solid var(--rule);
  padding-top: clamp(3rem, 6vw, 5rem) !important;
}

.home-news-list { display: flex; flex-direction: column; }

.home-news-entry {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
  border-left: 2px solid transparent;
  transition: padding-left var(--transition), background var(--transition), border-left-color var(--transition);
}

a.home-news-entry {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.home-news-entry:first-child { border-top: 1px solid var(--rule); }

.home-news-entry:hover {
  padding-left: 0.75rem;
  background: var(--bg-warm);
  border-left-color: var(--accent);
}

.home-news-date {
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--accent);
  white-space: nowrap;
}

.home-news-text {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.65;
  transition: color var(--transition);
}

.home-news-entry:hover .home-news-text { color: var(--ink); }

/* ── Lab Quotes — editorial glass cards ── */
.lab-quote-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
}

.lab-quote-card::before {
  content: "\201C";
  font-family: var(--font-serif);
  font-size: 2.75rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0.32;
  margin-bottom: 0.35rem;
}

.lab-quote-title {
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 1rem;
}

.lab-quote-body {
  margin: 0;
  padding: 0;
  border: none;
  flex: 1;
}

.lab-quote-body p {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  font-style: italic;
  color: var(--ink);
  line-height: 1.6;
  margin: 0;
}

.lab-quote-source {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: 1.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

.lab-quote-source:hover {
  color: var(--accent-hover);
  border-bottom-color: var(--accent);
}

.join-lab .lab-quote-card {
  background: rgba(255, 255, 255, 0.62);
}

/* Join section — editorial stack layout */
.join-lab-stack {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.join-lab-hero {
  margin-bottom: 0;
}

.join-lab-hero-inner {
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
}

.join-lab-hero .join-hero-lede {
  max-width: 68ch;
}

.join-lab-hero .join-value-chips {
  padding-top: 0.25rem;
  border-top: 1px solid var(--rule);
}

.join-lab-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vw, 2.25rem);
  align-items: start;
}

.join-lab-advice {
  min-width: 0;
}

.join-lab-advice-card {
  height: 100%;
  border-left: 3px solid rgba(13, 115, 119, 0.35);
  box-shadow:
    var(--glass-highlight),
    0 8px 28px rgba(17, 17, 16, 0.05);
}

.join-lab-roles {
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
  min-width: 0;
}

.join-roles-intro {
  padding-bottom: 0.15rem;
}

.join-roles-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 0.45rem;
}

.join-roles-lede {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.6;
  max-width: 52ch;
  margin: 0;
}

.join-roles-grid--featured {
  margin-bottom: 0;
}

@media (min-width: 900px) {
  .join-lab-body {
    grid-template-columns: minmax(240px, 34%) minmax(0, 1fr);
    gap: clamp(1.5rem, 2.5vw, 2.25rem);
  }

  .join-lab-advice {
    position: sticky;
    top: calc(var(--nav-h, 72px) + 1.25rem);
  }
}

@media (min-width: 1024px) {
  .join-lab-body {
    grid-template-columns: minmax(280px, 300px) minmax(0, 1fr);
    gap: clamp(2rem, 3.5vw, 3rem);
  }
}

@media (min-width: 1280px) {
  .join-lab-body {
    grid-template-columns: minmax(300px, 320px) minmax(0, 1fr);
  }
}

/* ── Join / Recruit ── */
@keyframes joinOrbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.55; }
  50%      { transform: translate(4%, -3%) scale(1.06); opacity: 0.75; }
}

@keyframes joinPulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(0.85); }
}

.join-eyebrow {
  display: inline-block;
  margin-bottom: 0.85rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.join-strip {
  position: relative;
  background-color: var(--ink);
  background-image:
    radial-gradient(ellipse 70% 80% at 88% 20%, rgba(13, 115, 119, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 50% 60% at 12% 90%, rgba(232, 163, 23, 0.08) 0%, transparent 50%),
    linear-gradient(160deg, rgba(17, 17, 16, 0.22) 0%, rgba(17, 17, 16, 0.08) 100%),
    url('../Images/backgrounds/join-us-banner.jpg');
  background-size: cover;
  background-position: center;
  color: var(--bg);
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
  overflow: hidden;
}

.join-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    105deg,
    rgba(17, 17, 16, 0.22) 0%,
    rgba(17, 17, 16, 0.16) 48%,
    rgba(13, 115, 119, 0.08) 100%
  );
}

.join-strip > .container {
  position: relative;
  z-index: 2;
}

.join-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  padding: clamp(1.75rem, 4vw, 2.5rem) clamp(1.75rem, 4.5vw, 2.75rem);
  background: rgba(17, 17, 16, 0.16);
  backdrop-filter: var(--glass-blur) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur) var(--glass-saturate);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  box-shadow:
    var(--glass-highlight),
    0 12px 40px rgba(17, 17, 16, 0.12),
    inset 0 0 0 1px rgba(13, 115, 119, 0.14);
}

.join-strip .join-eyebrow {
  color: rgba(232, 163, 23, 0.92);
  text-shadow: 0 1px 10px rgba(17, 17, 16, 0.55), 0 1px 2px rgba(17, 17, 16, 0.4);
}

.join-strip-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 0.65rem;
  text-shadow: 0 1px 14px rgba(17, 17, 16, 0.7), 0 1px 4px rgba(17, 17, 16, 0.5);
}

.join-strip-text p:not(.join-eyebrow) {
  font-size: 0.975rem;
  color: rgba(250, 250, 248, 0.92);
  max-width: 46ch;
  line-height: 1.65;
  text-shadow: 0 1px 12px rgba(17, 17, 16, 0.65), 0 1px 3px rgba(17, 17, 16, 0.45);
}

.join-strip-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0.95rem 1.85rem;
  overflow: hidden;
  isolation: isolate;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: 1px solid var(--btn-glass-amber-border);
  border-radius: var(--radius);
  background: var(--btn-glass-amber);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  color: var(--cta-amber-ink);
  white-space: nowrap;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    0 4px 16px rgba(232, 163, 23, 0.28);
  transition:
    background var(--transition-hover),
    border-color var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover),
    color var(--transition-hover);
}

.join-strip-arrow {
  display: inline-block;
  transition: transform var(--transition-hover);
}

.join-strip-link::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    110deg,
    transparent 35%,
    rgba(255, 255, 255, 0.45) 50%,
    transparent 65%
  );
  transform: translateX(-130%);
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.join-strip-link:hover {
  background: var(--btn-glass-amber-hover);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--cta-amber-ink);
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    0 10px 24px rgba(212, 146, 10, 0.36),
    0 0 0 1px rgba(232, 163, 23, 0.22);
}

.join-strip-link:hover::before {
  transform: translateX(130%);
}

.join-strip-link:hover .join-strip-arrow {
  transform: translateX(3px);
}

.join-strip-link:active {
  transform: translateY(0);
}

/* ── About ── */
.about-hero {
  padding: clamp(3rem, 7vw, 5rem) 0;
  border-bottom: 1px solid var(--rule);
}

.about-hero-inner {
  display: grid;
  grid-template-columns: minmax(240px, 320px) 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.pi-socials {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  color: var(--ink-muted);
  padding: 0.5rem 0;
  border-bottom: 1px solid transparent;
  transition:
    color var(--transition-hover),
    border-color var(--transition-hover),
    transform var(--transition-hover);
}

.social-link svg { width: 16px; height: 16px; flex-shrink: 0; }

.social-link:hover {
  color: var(--accent);
  border-bottom-color: var(--rule);
}

.pi-header-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.pi-name {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.pi-title {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.pi-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.tag-accent {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.funder-badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border: 1px solid var(--rule);
}

.pi-bio {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.pi-bio:last-of-type { margin-bottom: 1.25rem; }

.pi-quote {
  margin: 0 0 1.75rem;
  padding: 1.25rem 0 1.25rem 1.25rem;
  border-left: 2px solid var(--accent);
}

.pi-quote p {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--ink);
  line-height: 1.55;
  margin: 0 0 0.65rem;
}

.pi-quote cite {
  display: block;
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--ink-muted);
}

.pi-quote cite a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.pi-quote cite a:hover {
  border-bottom-color: var(--accent);
}

.pi-availability {
  padding: 1.25rem 1.5rem;
  border-left: 2px solid var(--accent);
  background: rgba(13, 115, 119, 0.06);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  border-radius: 0 4px 4px 0;
  box-shadow: none;
}

.pi-availability p {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

.pi-availability strong { color: var(--ink); font-weight: 500; }

/* ── Timeline — DNA double-helix ── */
.timeline-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--bg-warm);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}

.dna-timeline {
  --dna-spine-w: 80px;
  --dna-gap: clamp(1.25rem, 3vw, 2rem);
  list-style: none;
  margin: 0 auto;
  padding: 0.5rem 0 0;
  padding-inline-start: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 920px;
}

.dna-timeline-entry:last-of-type .dna-timeline-card {
  margin-bottom: 0;
}

/* Soft central glow behind the helix */
.dna-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 120px;
  transform: translateX(-50%);
  background: radial-gradient(
    ellipse 50% 40% at 50% 20%,
    rgba(13, 115, 119, 0.07),
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.dna-timeline-helix {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: var(--dna-spine-w);
  height: 100%;
  transform: translateX(-50%);
  z-index: 1;
  pointer-events: none;
  overflow: visible;
}

.dna-helix-strand {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.85;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  transition: stroke-dashoffset 1.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.dna-helix-strand--a {
  stroke-opacity: 0.62;
}

.dna-helix-strand--b {
  stroke-opacity: 0.38;
  transition-delay: 0.18s;
}

.dna-timeline.visible .dna-helix-strand {
  stroke-dashoffset: 0;
}

.dna-timeline-entry {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr var(--dna-spine-w) 1fr;
  align-items: start;
  min-height: 4.75rem;
}

.dna-timeline-rung {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  position: relative;
  z-index: 2;
  height: auto;
  min-height: 2.75rem;
  padding-top: 1.15rem;
}

.dna-timeline-entry:first-of-type .dna-timeline-rung {
  padding-top: 1rem;
}

.dna-rung-line {
  display: block;
  width: 28px;
  height: 2.5px;
  background: linear-gradient(
    90deg,
    rgba(13, 115, 119, 0.65),
    rgba(13, 115, 119, 0.2),
    rgba(13, 115, 119, 0.65)
  );
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.dna-timeline.visible .dna-rung-line {
  transform: scaleX(1);
}

.dna-base {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  font-family: var(--font-sans);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  border: 1.5px solid transparent;
  box-shadow: 0 0 0 0 rgba(13, 115, 119, 0);
  opacity: 0;
  transform: scale(0.6);
  transition:
    opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.45s ease;
}

.dna-timeline.visible .dna-base {
  opacity: 1;
  transform: scale(1);
  animation: dnaBasePulse 3.2s ease-in-out 1.2s infinite;
}

/* Distinct nucleotide colors — A teal, T amber, G ocean, C sage */
.dna-base--a {
  border-color: var(--dna-a);
  background: var(--dna-a);
  color: #fff;
}
.dna-base--t {
  border-color: var(--dna-t);
  background: var(--dna-t);
  color: var(--cta-amber-ink);
}
.dna-base--g {
  border-color: var(--dna-g);
  background: var(--dna-g);
  color: #fff;
}
.dna-base--c {
  border-color: var(--dna-c);
  background: var(--dna-c);
  color: #fff;
}

@keyframes dnaBasePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(13, 115, 119, 0); }
  50% { box-shadow: 0 0 0 5px rgba(13, 115, 119, 0.1); }
}

.dna-timeline-card {
  position: relative;
  z-index: 2;
  grid-row: 1;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  padding: 1.15rem 1.35rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur) var(--glass-saturate);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  opacity: 0;
  transition:
    opacity 0.55s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.55s cubic-bezier(0.4, 0, 0.2, 1),
    border-color var(--transition-hover),
    box-shadow var(--transition-hover);
}

.dna-timeline-entry--right .dna-timeline-card {
  grid-column: 3;
  margin-left: var(--dna-gap);
  transform: translateX(18px);
  text-align: left;
}

.dna-timeline-entry--left .dna-timeline-card {
  grid-column: 1;
  margin-right: var(--dna-gap);
  transform: translateX(-18px);
  text-align: right;
}

.dna-timeline.visible .dna-timeline-card {
  opacity: 1;
  transform: translateX(0);
}

.dna-timeline-entry:nth-of-type(1) .dna-timeline-card { transition-delay: 0.1s; }
.dna-timeline-entry:nth-of-type(1) .dna-base { transition-delay: 0.16s; }
.dna-timeline-entry:nth-of-type(1) .dna-rung-line { transition-delay: 0.2s; }

.dna-timeline-entry:nth-of-type(2) .dna-timeline-card { transition-delay: 0.2s; }
.dna-timeline-entry:nth-of-type(2) .dna-base { transition-delay: 0.26s; }
.dna-timeline-entry:nth-of-type(2) .dna-rung-line { transition-delay: 0.3s; }

.dna-timeline-entry:nth-of-type(3) .dna-timeline-card { transition-delay: 0.3s; }
.dna-timeline-entry:nth-of-type(3) .dna-base { transition-delay: 0.36s; }
.dna-timeline-entry:nth-of-type(3) .dna-rung-line { transition-delay: 0.4s; }

.dna-timeline-entry:nth-of-type(4) .dna-timeline-card { transition-delay: 0.4s; }
.dna-timeline-entry:nth-of-type(4) .dna-base { transition-delay: 0.46s; }
.dna-timeline-entry:nth-of-type(4) .dna-rung-line { transition-delay: 0.5s; }

.dna-timeline-entry:nth-of-type(5) .dna-timeline-card { transition-delay: 0.5s; }
.dna-timeline-entry:nth-of-type(5) .dna-base { transition-delay: 0.56s; }
.dna-timeline-entry:nth-of-type(5) .dna-rung-line { transition-delay: 0.6s; }

.dna-timeline-entry:nth-of-type(6) .dna-timeline-card { transition-delay: 0.6s; }
.dna-timeline-entry:nth-of-type(6) .dna-base { transition-delay: 0.66s; }
.dna-timeline-entry:nth-of-type(6) .dna-rung-line { transition-delay: 0.7s; }

/* Longer lists (awards / achievements) share a settled delay after the first six */
.dna-timeline-entry:nth-of-type(n+7) .dna-timeline-card { transition-delay: 0.55s; }
.dna-timeline-entry:nth-of-type(n+7) .dna-base { transition-delay: 0.6s; }
.dna-timeline-entry:nth-of-type(n+7) .dna-rung-line { transition-delay: 0.64s; }

.dna-timeline-card:hover {
  border-color: rgba(13, 115, 119, 0.22);
  box-shadow: 0 4px 18px rgba(17, 17, 16, 0.06), var(--glass-highlight);
}

.dna-timeline-card .info-row-link {
  display: inline-block;
  margin-top: 0.55rem;
}

.timeline-year {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.timeline-role {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--ink);
  margin-bottom: 0.25rem;
  line-height: 1.35;
}

.timeline-org {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.45;
}

/* Tablet / mobile — single elegant spine, cards stack to the right */
@media (max-width: 768px) {
  .dna-timeline {
    --dna-spine-w: 36px;
    max-width: none;
  }

  .dna-timeline::before {
    left: calc(var(--dna-spine-w) / 2);
    width: 64px;
    transform: translateX(-50%);
  }

  .dna-timeline-helix {
    left: calc(var(--dna-spine-w) / 2);
    width: 36px;
  }

  .dna-helix-strand--b {
    stroke-opacity: 0.28;
  }

  .dna-timeline-entry {
    grid-template-columns: var(--dna-spine-w) 1fr;
  }

  .dna-timeline-rung {
    grid-column: 1;
    justify-content: center;
    padding-top: 1.15rem;
  }

  .dna-rung-line {
    width: 0;
    opacity: 0;
  }

  .dna-timeline-entry--right .dna-timeline-card,
  .dna-timeline-entry--left .dna-timeline-card {
    grid-column: 2;
    margin-left: 1rem;
    margin-right: 0;
    text-align: left;
    transform: translateY(12px);
  }

  .dna-timeline.visible .dna-timeline-entry--right .dna-timeline-card,
  .dna-timeline.visible .dna-timeline-entry--left .dna-timeline-card {
    transform: translateY(0);
  }

  /* One base marker on the spine */
  .dna-timeline-rung .dna-base:last-child {
    display: none;
  }

  .dna-base {
    width: 14px;
    height: 14px;
    font-size: 0.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dna-helix-strand {
    stroke-dasharray: none;
    stroke-dashoffset: 0;
    transition: none;
  }

  .dna-rung-line,
  .dna-base,
  .dna-timeline-card {
    opacity: 1;
    transform: none !important;
    transition: none;
    animation: none;
  }

  .dna-timeline.visible .dna-base {
    animation: none;
  }
}

/* ── Education ── */
.education-section { border-bottom: 1px solid var(--rule); }

.edu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}

.edu-card {
  padding: 2rem 2.25rem;
  border-right: 1px solid var(--rule);
  transition: background var(--transition);
}

.edu-card:last-child { border-right: none; }

.edu-card:hover { background: var(--bg-warm); }

.edu-degree {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.edu-uni {
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-bottom: 0.75rem;
}

.edu-year {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.awards-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  overflow: hidden;
}

/* ── Research ── */
.research-areas-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  border-bottom: 1px solid var(--rule);
}

.research-areas {
  display: flex;
  flex-direction: column;
  gap: clamp(2.75rem, 6vw, 4.5rem);
}

.research-area {
  position: relative;
}

.research-area-shell {
  position: relative;
  display: grid;
  gap: clamp(1.25rem, 2.5vw, 2rem);
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  background: var(--glass-bg-cream);
  border: 1px solid var(--rule);
  border-radius: 2px;
  overflow: hidden;
  transition:
    border-color var(--transition-hover),
    box-shadow var(--transition-hover);
}

.research-area:nth-child(even) .research-area-shell {
  background: var(--white);
}

.research-area:hover .research-area-shell {
  border-color: rgba(13, 115, 119, 0.28);
  box-shadow: 0 6px 28px rgba(13, 115, 119, 0.07);
}

.research-area-watermark {
  position: absolute;
  top: -0.05em;
  left: clamp(0.75rem, 2vw, 1.25rem);
  font-size: clamp(4.5rem, 12vw, 7.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--num-fade);
  pointer-events: none;
  z-index: 0;
  user-select: none;
}

.research-area:nth-child(even) .research-area-watermark {
  left: auto;
  right: clamp(0.75rem, 2vw, 1.25rem);
}

.research-area-head {
  grid-area: head;
  position: relative;
  z-index: 1;
  padding: 0.15rem 0 0 clamp(3.25rem, 8vw, 5.5rem);
}

.research-area:nth-child(even) .research-area-head {
  padding-left: 0;
  padding-right: clamp(3.25rem, 8vw, 5.5rem);
}

.research-area-eyebrow {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.35rem;
}

.research-area-title {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  transition: color var(--transition-hover);
}

.research-area:hover .research-area-title {
  color: var(--accent-hover);
}

.research-area-media {
  grid-area: media;
  margin: 0;
  min-width: 0;
}

.research-area-frame {
  position: relative;
  padding: clamp(0.65rem, 1.5vw, 0.85rem);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border-subtle);
  border-radius: 2px 2px 0 0;
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  box-shadow: var(--glass-shadow);
}

.research-area-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: clamp(0.65rem, 1.5vw, 0.85rem);
  width: 2.75rem;
  height: 2px;
  background: var(--accent);
}

.research-area-frame img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  margin-inline: auto;
}

.research-area-strip {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0.6rem 0.85rem;
  background: var(--white);
  border: 1px solid var(--rule);
  border-top: none;
  border-radius: 0 0 2px 2px;
}

.research-area-body {
  grid-area: body;
  min-width: 0;
  padding: clamp(1.1rem, 2vw, 1.5rem);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--glass-border-subtle);
  border-left: 2px solid var(--accent);
  border-radius: 0 2px 2px 0;
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
}

.research-area:nth-child(even) .research-area-body {
  border-left: 1px solid var(--glass-border-subtle);
  border-right: 2px solid var(--accent);
  border-radius: 2px 0 0 2px;
}

.research-area-desc {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.75;
  margin-bottom: 0;
}

/* Orientation layouts — images keep natural aspect ratio */
.research-area--square .research-area-shell,
.research-area--portrait .research-area-shell {
  grid-template-columns: minmax(0, 0.44fr) minmax(0, 0.56fr);
  grid-template-areas:
    "head head"
    "media body";
  align-items: start;
}

.research-area--square:nth-child(even) .research-area-shell,
.research-area--portrait:nth-child(even) .research-area-shell {
  grid-template-columns: minmax(0, 0.56fr) minmax(0, 0.44fr);
  grid-template-areas:
    "head head"
    "body media";
}

.research-area--landscape .research-area-shell {
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  grid-template-areas:
    "head head"
    "media body";
  align-items: center;
}

.research-area--landscape:nth-child(even):not(.research-area--stacked) .research-area-shell {
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  grid-template-areas:
    "head head"
    "body media";
}

.research-area--landscape.research-area--stacked .research-area-shell {
  grid-template-columns: 1fr;
  grid-template-areas:
    "head"
    "media"
    "body";
  align-items: stretch;
}

.research-area--landscape.research-area--stacked .research-area-body {
  border-left: 2px solid var(--accent);
  border-right: 1px solid var(--glass-border-subtle);
  border-radius: 0 2px 2px 0;
}

.research-area--landscape.research-area--stacked .research-area-frame img {
  width: 100%;
  max-width: 100%;
}

/* Selected papers under each research area — compact citation blocks */
.research-related {
  margin-top: 1.35rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--rule);
}

.research-related-label {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.55rem;
}

.research-related-list {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.research-cite {
  position: relative;
  display: block;
  padding: 0.55rem 1.75rem 0.55rem 0.85rem;
  text-decoration: none;
  color: inherit;
  border-left: 2px solid var(--rule);
  background: transparent;
  transition:
    border-color var(--transition-hover),
    background-color var(--transition-hover),
    padding-left var(--transition-hover);
}

.research-cite::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45rem;
  bottom: 0.45rem;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0.35);
  transform-origin: center;
  opacity: 0;
  pointer-events: none;
  transition:
    transform var(--transition-hover),
    opacity var(--transition-hover);
}

.research-cite::after {
  content: '↗';
  position: absolute;
  right: 0.55rem;
  top: 50%;
  transform: translateY(-50%) translateX(4px);
  font-size: 0.6875rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--transition-hover),
    transform var(--transition-hover);
}

.research-cite:hover,
.research-cite:focus-visible {
  border-left-color: transparent;
  background: rgba(255, 255, 255, 0.48);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  box-shadow: var(--glass-shadow);
  outline: none;
}

.research-cite:hover::before,
.research-cite:focus-visible::before {
  transform: scaleY(1);
  opacity: 1;
}

.research-cite:hover::after,
.research-cite:focus-visible::after {
  opacity: 0.7;
  transform: translateY(-50%) translateX(0);
}

.research-cite:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.research-cite-title {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
  transition: color var(--transition-hover);
}

.research-cite:hover .research-cite-title,
.research-cite:focus-visible .research-cite-title {
  color: var(--accent-hover);
}

.research-cite-meta {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-light);
  line-height: 1.4;
}

@media (prefers-reduced-motion: reduce) {
  .research-cite,
  .research-cite::before,
  .research-cite::after,
  .research-cite-title {
    transition: none;
  }

  .research-cite:hover::after,
  .research-cite:focus-visible::after {
    transform: translateY(-50%);
  }
}

/* ── Publications ── */
.pub-count-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule);
}

.pub-count-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  line-height: 1;
  color: var(--ink);
}

.pub-count-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.pub-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--rule);
}

.pub-tab {
  padding: 0.75rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink-light);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

.pub-tab:hover { color: var(--ink); }

.pub-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.pub-list { display: flex; flex-direction: column; }

.pub-entry {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--rule);
  border-left: 2px solid transparent;
  transition: border-left-color var(--transition), padding-left var(--transition);
}

.pub-entry:hover {
  border-left-color: var(--accent);
  padding-left: 0.75rem;
}

.pub-entry.hidden { display: none; }

.pub-badge-col { padding-top: 0.25rem; }

.pub-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--ink-muted);
  line-height: 1.3;
}

.pub-badge--featured { background: var(--accent); }

.pub-year-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink-light);
  margin-bottom: 0.5rem;
}

.pub-title {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.pub-authors {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  margin-bottom: 0.25rem;
}

.pub-venue {
  font-size: 0.8125rem;
  font-style: italic;
  color: var(--ink-light);
}

.pub-legend {
  font-size: 0.875rem;
  color: var(--ink-light);
  margin-bottom: 1.5rem;
}

.pub-legend u {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.pub-legend sup {
  font-size: 0.75em;
  vertical-align: super;
}

.pub-list-groups {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 6vw, 4.5rem);
}

.pub-list-group-heading {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.25rem;
  font-family: var(--font-sans);
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.3;
}

.pub-list-group-index {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.pub-list-group .year-heading:first-child {
  margin-top: 1.5rem;
}

.pub-authors u {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

/* Lab author highlights — PI (teal) & trainees (amber) */
.pub-author-lab {
  font-weight: 600;
  border-radius: 0.2em;
  padding: 0.06em 0.3em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.pub-author-pi {
  color: var(--accent);
  background: rgba(13, 115, 119, 0.14);
}

.pub-author-trainee {
  color: #8A5A00;
  background: rgba(232, 163, 23, 0.16);
}

.top-article-authors .pub-author-lab {
  font-weight: 600;
  border-radius: 0.2em;
  padding: 0.06em 0.25em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.pub-legend-key {
  white-space: nowrap;
}

.pub-legend-sample {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.pub-authors sup {
  font-size: 0.75em;
  vertical-align: super;
}

.pub-note {
  font-size: 0.75rem;
  color: var(--accent);
  margin-top: 0.35rem;
  line-height: 1.45;
}

.pub-scholar-link {
  text-align: center;
  margin-top: 3rem;
}

/* ── Selected Presentations ── */
.presentations-section .section-header {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.presentation-row-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  margin-bottom: 0.6rem;
}

.presentation-row .info-row-label {
  margin-bottom: 0;
}

.presentation-row .info-row-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.01em;
}

.presentation-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--ink-muted);
  background: transparent;
  border: 1px solid var(--rule);
}

.presentation-badge--invited {
  color: var(--accent);
  background: var(--accent-light);
  border-color: transparent;
}

@media (max-width: 540px) {
  .presentation-row-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
}

/* ── Invention Disclosures ── */
.inventions-section .section-header {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.invention-legend u {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.invention-legend sup {
  font-size: 0.75em;
  vertical-align: super;
}

.invention-row-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  margin-bottom: 0.6rem;
}

.invention-row .info-row-label {
  margin-bottom: 0;
}

.invention-row .info-row-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.01em;
}

.invention-authors {
  font-size: 0.8125rem;
}

.invention-authors u {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.invention-authors sup {
  font-size: 0.75em;
  vertical-align: super;
}

.invention-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--ink-muted);
  background: transparent;
  border: 1px solid var(--rule);
}

@media (max-width: 540px) {
  .invention-row-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
}

/* ── Team ── */
.pi-card-full {
  display: grid;
  grid-template-columns: minmax(200px, 260px) 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: start;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  border: 1px solid var(--glass-border-subtle);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  transition:
    border-color var(--transition-hover),
    background var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover);
}

.pi-card-full > div {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.pi-card-full:hover {
  border-color: rgba(13, 115, 119, 0.22);
  background: var(--glass-bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow);
}

.pi-card-name {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.5rem;
  line-height: 1.15;
}

.pi-card-title {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.pi-card-bio {
  font-size: 0.9375rem;
  color: var(--glass-ink-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.pi-card-full .pi-tags {
  margin-bottom: 1rem;
}

.pi-about-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: fit-content;
  max-width: 100%;
  margin-top: 0.5rem;
  padding: 0.7rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--glass-border-subtle);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  box-shadow: var(--glass-shadow);
  transition:
    border-color var(--transition-hover),
    background-color var(--transition-hover),
    color var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover);
}

.pi-about-link:hover {
  border-color: rgba(13, 115, 119, 0.28);
  border-left-color: var(--accent-hover);
  background: var(--glass-bg-hover);
  color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--glass-shadow);
}

.pi-about-arrow {
  flex-shrink: 0;
  color: var(--accent);
  font-size: 0.875rem;
  line-height: 1;
  transition: transform var(--transition), color var(--transition);
}

.pi-about-link:hover .pi-about-arrow {
  color: var(--accent-hover);
  transform: translateX(3px);
}

.pi-about-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.team-section-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--rule);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.member-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--glass-border-subtle);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  overflow: hidden;
  box-shadow: none;
  transition:
    border-color var(--transition-hover),
    background var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover);
}

.member-card:hover {
  border-color: rgba(13, 115, 119, 0.22);
  background: var(--glass-bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow);
}

.member-photo {
  flex-shrink: 0;
  width: 100%;
  aspect-ratio: 1;
  border-bottom: 1px solid var(--rule);
}

img.member-photo {
  object-fit: cover;
  object-position: center top;
  display: block;
}

.member-photo.img-placeholder {
  border: none;
  border-bottom: 1px solid var(--rule);
  background: linear-gradient(165deg, var(--bg-warm) 0%, var(--white) 100%);
}

.member-photo.img-placeholder .placeholder-inner svg {
  width: 2.5rem;
  height: 2.5rem;
  opacity: 0.28;
}

.member-photo.img-placeholder .placeholder-inner span {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.member-info {
  padding: 1.375rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.member-name {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.25;
  margin-bottom: 0.25rem;
  color: var(--ink);
}

.member-role {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.875rem;
}

.member-bio {
  flex: 1 1 auto;
  font-size: 0.8125rem;
  color: var(--glass-ink-muted);
  line-height: 1.65;
  margin-bottom: 0.875rem;
}

.member-awards {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--ink-muted);
  line-height: 1.55;
  margin-bottom: 0.875rem;
}

.member-awards strong {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

.member-funfact {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--ink-muted);
  line-height: 1.6;
  padding: 0.75rem 0.875rem;
  background: rgba(13, 115, 119, 0.06);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: none;
  margin-bottom: 1rem;
  min-height: 4.5rem;
}

.member-funfact strong {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.member-funfact-placeholder {
  font-style: italic;
  color: var(--ink-light);
}

.member-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--rule);
}

.member-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  color: var(--ink-muted);
  background: var(--bg-warm);
  flex-shrink: 0;
  transition:
    color var(--transition-hover),
    border-color var(--transition-hover),
    background var(--transition-hover),
    transform var(--transition-hover);
}

.member-icon-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-light);
  transform: scale(1.06);
}

.member-icon-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.member-icon-link--muted {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

.join-team-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 280px;
  padding: 2rem 1.5rem;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(13, 115, 119, 0.16);
  background:
    radial-gradient(ellipse 90% 70% at 50% 0%, rgba(13, 115, 119, 0.12) 0%, transparent 55%),
    linear-gradient(165deg, rgba(255, 255, 255, 0.62) 0%, rgba(250, 250, 248, 0.42) 100%);
  backdrop-filter: var(--glass-blur) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur) var(--glass-saturate);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition:
    border-color var(--transition-hover),
    background var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover);
}

.join-team-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    120deg,
    transparent 40%,
    rgba(255, 255, 255, 0.35) 50%,
    transparent 60%
  );
  transform: translateX(-120%);
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.join-team-card:hover {
  border-color: rgba(13, 115, 119, 0.38);
  background:
    radial-gradient(ellipse 90% 70% at 50% 0%, rgba(13, 115, 119, 0.18) 0%, transparent 55%),
    linear-gradient(165deg, rgba(255, 255, 255, 0.78) 0%, rgba(250, 250, 248, 0.55) 100%);
  transform: translateY(-3px);
  box-shadow: var(--glass-shadow), 0 14px 32px rgba(13, 115, 119, 0.1);
}

.join-team-card:hover::before {
  transform: translateX(120%);
}

.join-team-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.join-team-seq {
  position: absolute;
  top: 1rem;
  left: 0;
  right: 0;
  z-index: 1;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: rgba(13, 115, 119, 0.38);
  transition: color var(--transition-hover), letter-spacing var(--transition-hover);
}

.join-team-card:hover .join-team-seq {
  color: rgba(13, 115, 119, 0.62);
  letter-spacing: 0.36em;
}

.join-team-plus,
.join-team-label,
.join-team-sub,
.join-team-cta {
  position: relative;
  z-index: 1;
}

/* ── Collaborators ──────────────────────────────────────── */
.collaborators-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}
.collab-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.75rem 1.5rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  border: 1px solid var(--glass-border-subtle);
  box-shadow: none;
  overflow: hidden;
  transition:
    border-color var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover),
    background var(--transition-hover);
}
.collab-card:hover {
  border-color: rgba(13, 115, 119, 0.35);
  background: var(--glass-bg-hover);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow), 0 8px 24px rgba(17, 17, 16, 0.06);
}
.collab-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  pointer-events: none;
  transition: transform var(--transition-hover);
}
.collab-card:hover::before {
  transform: scaleX(1);
}
.collab-name {
  position: relative;
  display: inline-block;
  align-self: flex-start;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 0.3rem;
  transition: color var(--transition-hover);
}
.collab-name::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-hover);
}
.collab-card:hover .collab-name {
  color: var(--accent-hover);
}
.collab-card:hover .collab-name::after {
  transform: scaleX(1);
}
.collab-affiliation {
  font-size: 0.8125rem;
  color: var(--glass-ink-muted);
  line-height: 1.45;
  margin-bottom: 0.85rem;
}
.collab-expertise {
  display: inline-block;
  align-self: flex-start;
  padding: 0.25rem 0.65rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  font-style: italic;
  color: var(--accent);
  border: 1px solid var(--accent);
  background: transparent;
  margin-bottom: 0.85rem;
  transform-origin: left center;
  transition:
    transform var(--transition-hover),
    color var(--transition-hover),
    background var(--transition-hover),
    border-color var(--transition-hover);
}
.collab-card:hover .collab-expertise {
  transform: none;
  color: var(--accent-hover);
  border-color: var(--accent-hover);
  background: var(--accent-light);
}
.collab-note {
  font-size: 0.75rem;
  color: var(--ink-light);
  line-height: 1.55;
  margin-top: auto;
  opacity: 0.85;
  transition:
    opacity var(--transition-hover),
    color var(--transition-hover);
}
.collab-card:hover .collab-note {
  opacity: 1;
  color: var(--glass-ink-muted);
}
.collaborators-closing {
  max-width: 38rem;
  margin: 2.5rem auto 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--rule);
  font-size: 0.9375rem;
  font-style: italic;
  line-height: 1.65;
  text-align: center;
  color: var(--ink-light);
}
@media (max-width: 768px) {
  .collaborators-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .collaborators-grid { grid-template-columns: 1fr; }
}

/* ── Funding logos ──────────────────────────────────────── */
.funding-logos-label {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin: 0 0 0.85rem;
}

.funding-logos {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0 0 2.75rem;
  list-style: none;
  padding: 0;
}

.funding-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 5.5rem;
  padding: 0.7rem 0.8rem;
  background: var(--white);
  border: 1px solid var(--glass-border-subtle);
  box-shadow: var(--glass-shadow);
  transition:
    border-color var(--transition-hover),
    box-shadow var(--transition-hover),
    transform var(--transition-hover);
}

.funding-logo-card:hover {
  border-color: rgba(13, 115, 119, 0.28);
  box-shadow: var(--glass-shadow), 0 6px 18px rgba(17, 17, 16, 0.05);
  transform: translateY(-1px);
}

.funding-logo-card img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 3.6rem;
  object-fit: contain;
}

@media (max-width: 1024px) {
  .funding-logos { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
  .funding-logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .funding-logo-card { min-height: 4.75rem; padding: 0.6rem 0.65rem; }
  .funding-logo-card img { max-height: 3.1rem; }
}

@media (max-width: 480px) {
  .funding-logos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
  }
  .funding-logo-card { min-height: 4.5rem; }
}

/* ── DNA Helix Watermark (shared) ───────────────────────── */
.dna-helix-host {
  position: relative;
  isolation: isolate;
  overflow-x: clip;
  overflow-y: visible;
}

.dna-helix-watermark {
  position: absolute;
  top: -1rem;
  width: min(260px, 38vw);
  height: calc(100% + 1rem);
  z-index: 0;
  pointer-events: none;
  opacity: 0.11;
}

.dna-helix-watermark--right { right: -2%; }
.dna-helix-watermark--left  { left: -2%; }

.dna-helix-watermark--tall {
  width: min(300px, 42vw);
  min-height: 480px;
  height: max(calc(100% + 1rem), 480px);
}

.dna-helix-host > .container,
.dna-helix-host > :not(.dna-helix-watermark):not(.container) {
  position: relative;
  z-index: 1;
}

.dna-helix-watermark .dna-helix-svg {
  animation: dnaHelixDrift 32s ease-in-out infinite alternate;
}

.dna-helix-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.dna-helix-text {
  font-family: var(--font-sans);
  font-size: 5.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.dna-helix-svg .seq-base--a { fill: var(--dna-a); }
.dna-helix-svg .seq-base--t { fill: var(--dna-t); }
.dna-helix-svg .seq-base--g { fill: var(--dna-g); }
.dna-helix-svg .seq-base--c { fill: var(--dna-c); }

@keyframes dnaHelixDrift {
  from { transform: translateY(0) translateX(0); }
  to   { transform: translateY(-2%) translateX(1.5%); }
}

@media (max-width: 768px) {
  .dna-helix-watermark--right { right: -8%; }
  .dna-helix-watermark--left  { left: -8%; }

  .dna-helix-watermark {
    width: min(200px, 52vw);
    opacity: 0.08;
  }

  .dna-helix-watermark--tall {
    width: min(240px, 48vw);
    min-height: 360px;
    height: max(calc(100% + 1rem), 360px);
  }

  .dna-helix-text {
    font-size: 5px;
    letter-spacing: 0.1em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dna-helix-watermark .dna-helix-svg {
    animation: none;
  }

  .dna-helix-watermark {
    opacity: 0.07;
  }
}

/* ── Student Achievements ───────────────────────────────── */
.achievements-section {
  position: relative;
  margin-top: 4rem;
  padding: 3rem 0 0.5rem;
  border-top: 1px solid var(--rule);
  isolation: isolate;
  overflow-x: clip;
  overflow-y: visible;
}

.achievements-header {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin-bottom: 2rem;
}

.achievements-header .team-section-label {
  margin-bottom: 1rem;
  border-bottom: none;
  padding-bottom: 0;
}

.achievements-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--ink);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.achievements-intro {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.7;
  max-width: 58ch;
  margin-bottom: 0;
}

.achievements-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem 2.75rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.achievements-stat {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.achievements-stat-num {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
}

.achievements-stat-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.achievements-strand-divider {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 2.25rem;
  padding: 0.65rem 0;
  overflow: hidden;
}

.achievements-strand-base {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  font-size: 0.625rem;
  font-weight: 700;
  border-radius: 50%;
  border: 1px solid currentColor;
  line-height: 1;
}

.achievements-strand-base--a { color: var(--dna-a); }
.achievements-strand-base--t { color: var(--dna-t); }
.achievements-strand-base--g { color: var(--dna-g); }
.achievements-strand-base--c { color: var(--dna-c); }

.achievements-strand-line {
  flex: 0 0 2.5rem;
  height: 1px;
  background: linear-gradient(90deg, var(--rule-dark), transparent);
}

.achievements-strand-seq {
  flex: 1;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: rgba(13, 115, 119, 0.35);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Achievements wall — year-grouped glass cards (alumni-style) */
.achievements-wall {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.achievement-year-group {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.achievement-year-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--rule);
}

.achievement-year-label {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.achievement-year-meta {
  flex-shrink: 0;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.achievement-year-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
  margin: 0;
  padding: 0;
  align-items: stretch;
}

.achievement-card {
  display: flex;
  height: 100%;
}

.achievement-card-inner {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 1.25rem 1.2rem 1.2rem;
  background: rgba(255, 255, 255, 0.58);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  transition:
    border-color var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover),
    background var(--transition-hover);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.achievement-card-inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--cta-amber) 100%);
  transform: scaleX(0);
  transform-origin: left;
  pointer-events: none;
  transition: transform var(--transition-hover);
}

.achievement-card:hover .achievement-card-inner {
  border-color: rgba(13, 115, 119, 0.28);
  background: rgba(255, 255, 255, 0.72);
  transform: translateY(-3px);
  box-shadow: var(--glass-shadow), 0 12px 28px rgba(13, 115, 119, 0.08);
}

.achievement-card:hover .achievement-card-inner::before {
  transform: scaleX(1);
}

.achievement-card-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
  margin-bottom: 0.55rem;
}

.achievement-card-awards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.achievement-card-awards li {
  position: relative;
  padding-left: 0.85rem;
  font-size: 0.8125rem;
  color: var(--ink-muted);
  line-height: 1.55;
}

.achievement-card-awards li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cta-amber);
  opacity: 0.65;
}

.achievement-year-grid > .achievement-card.reveal:nth-child(3n+2) { transition-delay: 0.08s; }
.achievement-year-grid > .achievement-card.reveal:nth-child(3n) { transition-delay: 0.16s; }

@media (min-width: 1280px) {
  .achievement-year-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .achievement-year-grid > .achievement-card.reveal:nth-child(3n+2),
  .achievement-year-grid > .achievement-card.reveal:nth-child(3n) { transition-delay: 0s; }
  .achievement-year-grid > .achievement-card.reveal:nth-child(4n+2) { transition-delay: 0.06s; }
  .achievement-year-grid > .achievement-card.reveal:nth-child(4n+3) { transition-delay: 0.12s; }
  .achievement-year-grid > .achievement-card.reveal:nth-child(4n) { transition-delay: 0.18s; }
}

@media (max-width: 1024px) {
  .achievement-year-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .achievements-section {
    padding-top: 2.5rem;
  }

  .achievements-stats {
    gap: 1.25rem 2rem;
  }

  .achievements-strand-seq {
    display: none;
  }

  .achievements-wall {
    gap: 2rem;
  }

  .achievement-year-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .achievement-card-inner {
    padding: 1.1rem 1.05rem;
  }

  .achievement-card:hover .achievement-card-inner {
    transform: none;
  }

  .achievement-card-name {
    font-size: 0.9375rem;
  }

  .achievement-card-awards li {
    font-size: 0.78125rem;
  }

  .achievement-year-grid > .achievement-card.reveal {
    transition-delay: 0s !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .achievement-card:hover .achievement-card-inner {
    transform: none;
  }
}

/* ── Alumni Section — Honorary Wall ─────────────────────── */
.alumni-section {
  position: relative;
  margin-top: 4rem;
  padding: 3rem 0 0.5rem;
  border-top: 1px solid var(--rule);
  isolation: isolate;
  overflow-x: clip;
  overflow-y: visible;
}

/* Goodbye Jerry — decorative accent in alumni header right column */
.alumni-header {
  position: relative;
  z-index: 2;
  margin-bottom: 2rem;
}

.alumni-header-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(1.25rem, 3.5vw, 2.75rem);
  align-items: center;
}

.alumni-header-copy {
  min-width: 0;
  max-width: 58ch;
}

.alumni-header .team-section-label {
  margin-bottom: 1rem;
}

.alumni-jerry-header {
  flex-shrink: 0;
  pointer-events: none;
  align-self: center;
  /* Margin float — not transform — so WebKit repaints GIF frames (iOS Safari) */
  animation: alumniJerryFloat 7s ease-in-out infinite alternate;
}

.alumni-jerry-header__media {
  width: clamp(260px, 30vw, 360px);
  aspect-ratio: 16 / 9;
  opacity: 0.92;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(0, 0, 0, 0.07);
}

.alumni-jerry-header__gif {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@keyframes alumniJerryFloat {
  from { margin-top: 0; }
  to   { margin-top: -5px; }
}

.alumni-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--ink);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.alumni-intro {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.7;
  max-width: 58ch;
}

.alumni-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem 2.75rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.alumni-stat {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.alumni-stat-num {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
}

.alumni-stat-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.alumni-strand-divider {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 2rem;
  padding: 0.65rem 0;
  overflow: hidden;
}

.alumni-strand-base {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  font-size: 0.625rem;
  font-weight: 700;
  border-radius: 50%;
  border: 1px solid currentColor;
  line-height: 1;
}

.alumni-strand-base--a { color: var(--dna-a); }
.alumni-strand-base--t { color: var(--dna-t); }
.alumni-strand-base--g { color: var(--dna-g); }
.alumni-strand-base--c { color: var(--dna-c); }

.alumni-strand-line {
  flex: 0 0 2.5rem;
  height: 1px;
  background: linear-gradient(90deg, var(--rule-dark), transparent);
}

.alumni-strand-seq {
  flex: 1;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: rgba(13, 115, 119, 0.35);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.alumni-wall {
  list-style: none;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
  width: 100%;
}

.alumni-card {
  display: flex;
  height: 100%;
}

.alumni-card-inner {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 1.4rem 1.3rem 1.35rem;
  background: rgba(255, 255, 255, 0.58);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  transition:
    border-color var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover),
    background var(--transition-hover);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.alumni-card-inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--cta-amber) 100%);
  transform: scaleX(0);
  transform-origin: left;
  pointer-events: none;
  transition: transform var(--transition-hover);
}

.alumni-card:hover .alumni-card-inner {
  border-color: rgba(13, 115, 119, 0.28);
  background: rgba(255, 255, 255, 0.72);
  transform: translateY(-3px);
  box-shadow: var(--glass-shadow), 0 12px 28px rgba(13, 115, 119, 0.08);
}

.alumni-card:hover .alumni-card-inner::before {
  transform: scaleX(1);
}

.alumni-card-inner--featured {
  border-color: rgba(13, 115, 119, 0.22);
  background:
    linear-gradient(145deg, rgba(13, 115, 119, 0.06) 0%, transparent 55%),
    rgba(255, 255, 255, 0.62);
}

.alumni-card-inner--featured::before {
  transform: scaleX(1);
  opacity: 0.65;
}

.alumni-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}

.alumni-name-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex: 1;
  min-width: 0;
}

.alumni-name {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
}

.alumni-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  align-self: flex-start;
  margin-top: 0.7rem;
  padding: 0.38rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(13, 115, 119, 0.2);
  color: var(--accent);
  background: rgba(255, 255, 255, 0.62);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(13, 115, 119, 0.06);
  transition:
    color var(--transition-hover),
    border-color var(--transition-hover),
    background var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover);
}

.alumni-linkedin-emoji {
  font-size: 0.9rem;
  line-height: 1;
}

.alumni-linkedin:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(13, 115, 119, 0.12);
}

.alumni-linkedin:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.alumni-degree {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  line-height: 1.55;
  margin-bottom: 0.75rem;
  flex: 1;
}

.alumni-current {
  font-size: 0.8rem;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 0.65rem;
  border-top: 1px solid var(--rule);
}

.alumni-position {
  font-weight: 500;
  color: var(--accent);
}

.alumni-year {
  flex-shrink: 0;
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid rgba(13, 115, 119, 0.22);
  background: rgba(13, 115, 119, 0.06);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--accent);
  font-style: normal;
  letter-spacing: 0.02em;
}

.alumni-farewell {
  position: relative;
  z-index: 2;
  width: 100%;
  margin-top: 2.75rem;
  padding: 1.65rem 1.65rem 1.5rem;
  border: 1px solid rgba(13, 115, 119, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.52) 0%, rgba(250, 250, 248, 0.38) 100%);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  text-align: center;
}

.alumni-farewell-text {
  position: relative;
  z-index: 2;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink-muted);
  max-width: 52ch;
  margin-inline: auto;
  padding-bottom: 0.25rem;
}

@media (min-width: 1280px) {
  .alumni-wall {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 1024px) {
  .alumni-wall {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .alumni-wall {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .alumni-wall {
    grid-template-columns: 1fr;
  }
}

.team-culture,
.join-invite {
  position: relative;
  margin-top: 3.5rem;
  padding: clamp(1.85rem, 3.5vw, 2.5rem) clamp(1.5rem, 3vw, 2.25rem);
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(13, 115, 119, 0.14);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.58) 0%, rgba(250, 250, 248, 0.4) 100%);
  backdrop-filter: var(--glass-blur) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur) var(--glass-saturate);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  max-width: 760px;
}

.join-invite-glow {
  position: absolute;
  top: -40%;
  right: -10%;
  width: min(280px, 55%);
  height: min(280px, 90%);
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 115, 119, 0.16) 0%, transparent 70%);
  animation: joinOrbFloat 14s ease-in-out infinite;
}

.join-invite-body {
  position: relative;
  z-index: 1;
}

.team-culture .team-section-label,
.join-invite .join-eyebrow {
  margin-bottom: 1rem;
  padding-bottom: 0;
  border-bottom: none;
}

.team-culture-text {
  font-size: 0.975rem;
  color: var(--ink-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
  max-width: 62ch;
}

.team-culture-credit a {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

.team-culture-credit a:hover {
  border-bottom-color: var(--accent);
  color: var(--accent-hover);
}

.join-team-plus {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.75rem;
  transition: transform var(--transition), color var(--transition);
}

.join-team-card:hover .join-team-plus {
  transform: scale(1.1) rotate(90deg);
  color: var(--accent-hover);
}

.join-team-label {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.join-team-sub {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  line-height: 1.6;
  max-width: 28ch;
  margin-bottom: 1.15rem;
}

.join-team-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color var(--transition-hover), gap var(--transition-hover);
}

.join-team-card:hover .join-team-cta {
  color: var(--accent-hover);
  gap: 0.55rem;
}

/* ── News / Gallery ── */
#gallery {
  position: relative;
  overflow: hidden;
}

.gallery-album-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  margin: -0.5rem 0 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
}

.gallery-album-lede {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  max-width: 36rem;
  line-height: 1.5;
}

.gallery-album-count {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  white-space: nowrap;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 10px;
  grid-auto-flow: dense;
  gap: 0.85rem;
}

.gallery-grid--glass {
  padding: 0.25rem;
}

.gallery-item {
  position: relative;
  grid-column: span 2;
  grid-row: span 18;
  min-height: 0;
  background: var(--bg-warm);
  overflow: hidden;
  border-radius: 4px;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  display: block;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  cursor: default;
}

.gallery-item.gallery-photo {
  cursor: zoom-in;
  border: 1px solid var(--glass-border-subtle);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  transition:
    transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.gallery-item.gallery-photo::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 115, 119, 0.08) 0%,
    transparent 45%,
    rgba(232, 163, 23, 0.06) 100%
  );
  transition: opacity 0.35s ease;
}

.gallery-item.gallery-photo:hover,
.gallery-item.gallery-photo:focus-visible {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--glass-border-subtle));
  box-shadow:
    0 8px 28px rgba(17, 17, 16, 0.1),
    var(--glass-highlight);
}

.gallery-item.gallery-photo:hover::before,
.gallery-item.gallery-photo:focus-visible::before {
  opacity: 1;
}

.gallery-item.gallery-photo:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  z-index: 3;
}

.gallery-zoom-hint {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 2px;
  border: 1px solid var(--glass-border-light);
  background: var(--glass-bg-dark);
  color: var(--white);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  opacity: 0;
  transform: scale(0.88);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.gallery-item.gallery-photo:hover .gallery-zoom-hint,
.gallery-item.gallery-photo:focus-visible .gallery-zoom-hint {
  opacity: 1;
  transform: scale(1);
}

.gallery-item--video {
  overflow: visible;
  z-index: 1;
  border: 1px solid var(--glass-border-subtle);
  box-shadow: var(--glass-shadow);
}

.gallery-item.gallery-tall {
  grid-column: span 2;
  grid-row: span 28;
}

.gallery-item.gallery-wide {
  grid-column: span 3;
  grid-row: span 20;
}

.gallery-item.gallery-featured {
  grid-column: span 4;
  grid-row: span 26;
}

.gallery-video-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  min-height: 220px;
  max-width: 100%;
  overflow: visible;
}

.gallery-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  border: none;
  display: block;
  z-index: 1;
  pointer-events: auto;
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 0.85rem 1rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
  background: linear-gradient(transparent, rgba(17, 17, 16, 0.5));
  backdrop-filter: blur(4px) var(--glass-saturate);
  -webkit-backdrop-filter: blur(4px) var(--glass-saturate);
  pointer-events: none;
}

.gallery-item--video .gallery-caption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  top: 0;
  bottom: auto;
  background: linear-gradient(rgba(17, 17, 16, 0.5), transparent);
  backdrop-filter: blur(4px) var(--glass-saturate);
  -webkit-backdrop-filter: blur(4px) var(--glass-saturate);
}

.gallery-video-link {
  pointer-events: auto;
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 2px;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.gallery-video-link:hover {
  opacity: 0.9;
}

.gallery-item--video.reveal,
.gallery-item--video.reveal.visible {
  transform: none;
}

.gallery-item--deferred {
  display: none !important;
}

.gallery-show-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.gallery-show-more {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  color: var(--ink);
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.75rem;
  border-radius: 2px;
  cursor: pointer;
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform 0.25s ease;
}

.gallery-show-more:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.gallery-show-more:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ── Gallery lightbox (mounted on <html>, outside scroll-locked body) ── */
.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  margin: 0;
  padding: 0;
  background: transparent;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.32s ease, visibility 0.32s ease;
  overscroll-behavior: none;
  touch-action: none;
}

.gallery-lightbox-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
  radial-gradient(ellipse 80% 60% at 50% 40%, rgba(13, 115, 119, 0.12), transparent 70%),
  rgba(12, 12, 11, 0.88);
  backdrop-filter: blur(12px) saturate(1.1);
  -webkit-backdrop-filter: blur(12px) saturate(1.1);
  cursor: zoom-out;
}

.gallery-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.gallery-lightbox-counter {
  position: fixed;
  top: clamp(0.85rem, 3vw, 1.35rem);
  left: clamp(0.85rem, 3vw, 1.35rem);
  z-index: 10002;
  margin: 0;
  padding: 0.45rem 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--glass-border);
  border-radius: 2px;
  background: var(--glass-bg-footer);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  pointer-events: none;
}

.gallery-lightbox-stage {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  width: 100%;
  max-height: calc(100dvh - 9rem);
  padding: clamp(3.5rem, 8vw, 4.5rem) clamp(3.5rem, 7vw, 5rem) 0.5rem;
  pointer-events: none;
}

.gallery-lightbox-viewport {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: min(100%, 1080px);
  min-height: min(50dvh, 480px);
  pointer-events: auto;
}

.gallery-lightbox-loader {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.gallery-lightbox.is-loading .gallery-lightbox-loader {
  opacity: 1;
  visibility: visible;
}

.gallery-lightbox-spinner {
  width: 2.25rem;
  height: 2.25rem;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--cta-amber);
  border-radius: 50%;
  animation: gallery-spin 0.75s linear infinite;
}

@keyframes gallery-spin {
  to { transform: rotate(360deg); }
}

.gallery-lightbox-img {
  display: block;
  max-width: 100%;
  max-height: min(72dvh, 780px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset;
  background: var(--bg-warm);
  opacity: 1;
  transform: scale(1) translateX(0);
  transition:
    opacity 0.32s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-lightbox.is-loading .gallery-lightbox-img {
  opacity: 0;
  transform: scale(0.97);
}

.gallery-lightbox.is-sliding-left .gallery-lightbox-img {
  transform: translateX(-12px) scale(0.98);
  opacity: 0.4;
}

.gallery-lightbox.is-sliding-right .gallery-lightbox-img {
  transform: translateX(12px) scale(0.98);
  opacity: 0.4;
}

.gallery-lightbox-bottom {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.75rem clamp(0.75rem, 3vw, 1.5rem) clamp(1rem, 3vw, 1.5rem);
  pointer-events: none;
}

.gallery-lightbox-caption {
  margin: 0;
  max-width: 42rem;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.4;
}

.gallery-lightbox-filmstrip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  max-width: min(100%, 720px);
  padding: 0.35rem;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
  border: 1px solid var(--glass-border);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  pointer-events: auto;
}

.gallery-lightbox-filmstrip[hidden] {
  display: none !important;
}

.gallery-lightbox-thumb {
  flex: 0 0 auto;
  width: 3.25rem;
  height: 2.5rem;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.25);
  cursor: pointer;
  overflow: hidden;
  scroll-snap-align: center;
  opacity: 0.55;
  transition: opacity 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.gallery-lightbox-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-lightbox-thumb:hover {
  opacity: 0.85;
}

.gallery-lightbox-thumb.is-active,
.gallery-lightbox-thumb[aria-selected="true"] {
  opacity: 1;
  border-color: var(--cta-amber);
  transform: scale(1.06);
}

.gallery-lightbox-thumb:focus-visible {
  outline: 2px solid var(--cta-amber);
  outline-offset: 2px;
}

.gallery-lightbox-close,
.gallery-lightbox-nav {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-footer);
  color: var(--white);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform 0.2s ease;
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  box-shadow: none;
  pointer-events: auto;
}

.gallery-lightbox-close:hover,
.gallery-lightbox-nav:hover {
  background: rgba(232, 163, 23, 0.92);
  border-color: var(--cta-amber);
  color: var(--cta-amber-ink);
  transform: scale(1.04);
}

.gallery-lightbox-close:focus-visible,
.gallery-lightbox-nav:focus-visible {
  outline: 2px solid var(--cta-amber);
  outline-offset: 2px;
}

.gallery-lightbox-close {
  position: fixed;
  top: clamp(0.75rem, 3vw, 1.25rem);
  right: clamp(0.75rem, 3vw, 1.25rem);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 2px;
  z-index: 10001;
}

.gallery-lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  border-radius: 2px;
  z-index: 3;
}

.gallery-lightbox-nav:hover {
  transform: translateY(-50%) scale(1.04);
}

.gallery-lightbox-nav--prev { left: clamp(0.5rem, 2.5vw, 1.25rem); }
.gallery-lightbox-nav--next { right: clamp(0.5rem, 2.5vw, 1.25rem); }

.gallery-lightbox-nav[hidden],
.gallery-lightbox-close[hidden] {
  display: none !important;
}

/* Scroll lock — body fixed for iOS; lightbox lives on <html> so it stays viewport-centered */
html.gallery-lightbox-open,
body.gallery-lightbox-open {
  overflow: hidden;
  overscroll-behavior: none;
}

body.gallery-lightbox-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  animation: none !important;
  transform: none !important;
  touch-action: none;
}

@media (max-width: 640px) {
  .gallery-lightbox-stage {
    padding: 3.25rem 0.5rem 0.25rem;
    max-height: calc(100dvh - 8.5rem);
  }

  .gallery-lightbox-viewport {
    min-height: min(48dvh, 400px);
  }

  .gallery-lightbox-img {
    max-height: min(58dvh, 500px);
  }

  .gallery-lightbox-nav {
    top: auto;
    bottom: 5.5rem;
    transform: none;
    width: 3rem;
    height: 3rem;
  }

  .gallery-lightbox-nav:hover {
    transform: scale(1.04);
  }

  .gallery-lightbox-nav--prev { left: 0.5rem; }
  .gallery-lightbox-nav--next { right: 0.5rem; }

  .gallery-lightbox-caption {
    font-size: 0.75rem;
    padding: 0 0.25rem;
  }

  .gallery-lightbox-filmstrip {
    max-width: 100%;
  }

  .gallery-lightbox-thumb {
    width: 2.75rem;
    height: 2.125rem;
  }

  .gallery-zoom-hint {
    opacity: 1;
    transform: scale(1);
    width: 1.75rem;
    height: 1.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gallery-lightbox,
  .gallery-lightbox-img,
  .gallery-lightbox-thumb,
  .gallery-item.gallery-photo,
  .gallery-zoom-hint {
    transition: none;
    animation: none;
  }

  .gallery-lightbox-spinner {
    animation: none;
    border-top-color: rgba(255, 255, 255, 0.5);
  }

  .gallery-item.gallery-photo:hover,
  .gallery-item.gallery-photo:focus-visible {
    transform: none;
  }
}

/* ── Contact ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

.contact-card-list {
  display: flex;
  flex-direction: column;
  margin-bottom: 2rem;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
  border-left: 2px solid transparent;
  transition: padding-left var(--transition), background var(--transition), border-left-color var(--transition);
}

.contact-card:first-child { border-top: 1px solid var(--rule); }

.contact-card-link { cursor: pointer; }

.contact-card:hover {
  padding-left: 0.75rem;
  background: var(--bg-warm);
  border-left-color: var(--accent);
}

.contact-card-icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rule-dark);
  border-radius: 50%;
  color: var(--ink-muted);
  transition: color var(--transition), border-color var(--transition), transform var(--transition), background var(--transition);
}

.contact-card-icon svg { width: 18px; height: 18px; }

.contact-card:hover .contact-card-icon {
  color: var(--white);
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.08);
}

.contact-card-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.4rem;
}

.contact-card-val {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.65;
  transition: color var(--transition);
}

.contact-card:hover .contact-card-val { color: var(--ink); }

.contact-email-btn {
  margin-bottom: 2.5rem;
}

.connect-block {
  padding-top: 1.75rem;
  border-top: 1px solid var(--rule);
}

.connect-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 1.1rem;
}

.connect-icons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.connect-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--rule-dark);
  border-radius: 50%;
  background: var(--white);
  color: var(--ink-muted);
  transition: color var(--transition), border-color var(--transition), background var(--transition), transform var(--transition);
}

.connect-icon svg { width: 18px; height: 18px; }
.connect-icon .rg-text { font-size: 11px; font-weight: 800; }

.connect-icon:hover {
  color: var(--white);
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-4px) scale(1.06);
  box-shadow: 0 12px 24px rgba(13, 115, 119, 0.28);
}

.contact-map-col {
  height: 100%;
}

.contact-map-embed--tall {
  min-height: 480px;
  height: 100%;
}

.contact-map-embed--tall iframe { min-height: 480px; height: 100%; border: 0; }

.contact-map-embed iframe { border: 0; }

.positions-section,
.join-lab {
  position: relative;
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse 55% 45% at 8% 12%, rgba(13, 115, 119, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 45% 40% at 92% 78%, rgba(30, 106, 148, 0.07) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-warm) 0%, #F0EFEA 100%);
  border-top: 1px solid var(--rule);
}

.join-lab-atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.join-lab-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  animation: joinOrbFloat 16s ease-in-out infinite;
}

.join-lab-orb--a {
  top: 8%;
  right: 6%;
  width: min(320px, 42vw);
  height: min(320px, 42vw);
  background: rgba(13, 115, 119, 0.14);
}

.join-lab-orb--b {
  bottom: 12%;
  left: 4%;
  width: min(240px, 34vw);
  height: min(240px, 34vw);
  background: rgba(232, 163, 23, 0.1);
  animation-delay: -7s;
}

.join-lab > .container {
  position: relative;
  z-index: 1;
}

.join-lab-panel {
  margin-bottom: 0;
  padding: clamp(1.75rem, 3.5vw, 2.75rem) clamp(1.5rem, 3.5vw, 2.5rem);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur) var(--glass-saturate);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
}

.join-lab-header {
  margin-bottom: 0;
}

.join-lab-header .join-eyebrow {
  margin-bottom: 0.65rem;
}

.join-hero-tagline {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 0.65rem;
}

.join-hero-lede {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.65;
  max-width: 52ch;
  margin-bottom: 1.35rem;
}

.join-value-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.join-value-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(13, 115, 119, 0.08);
  border: 1px solid rgba(13, 115, 119, 0.18);
  border-radius: 999px;
}

.join-roles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.85rem, 1.5vw, 1.15rem);
  margin-bottom: 0;
}

.join-role-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.5rem 1.35rem 1.35rem;
  padding-top: 1.35rem;
  overflow: hidden;
  isolation: isolate;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--glass-highlight);
  transition:
    border-color var(--transition-hover),
    transform var(--transition-hover),
    box-shadow var(--transition-hover),
    background var(--transition-hover);
}

.join-role-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  color: var(--accent);
  background: rgba(13, 115, 119, 0.1);
  border: 1px solid rgba(13, 115, 119, 0.18);
  border-radius: calc(var(--radius) - 4px);
  transition: background var(--transition-hover), transform var(--transition-hover);
}

.join-role-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.join-role-card:hover .join-role-icon {
  background: rgba(13, 115, 119, 0.16);
  transform: scale(1.05);
}

.join-role-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.join-role-card:hover {
  border-color: rgba(13, 115, 119, 0.28);
  background: var(--glass-bg-hover);
  transform: translateY(-3px);
  box-shadow: var(--glass-shadow), 0 12px 28px rgba(17, 17, 16, 0.06);
}

.join-role-card:hover::before {
  transform: scaleY(1);
}

.join-role-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.join-role-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(13, 115, 119, 0.1);
  border: 1px solid rgba(13, 115, 119, 0.2);
  border-radius: 999px;
}

.join-role-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.55rem;
}

.join-role-blurb {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-bottom: 0.85rem;
  flex: 1;
}

.join-role-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.join-role-tags li {
  position: relative;
  padding-left: 0.85rem;
  font-size: 0.75rem;
  color: var(--ink-muted);
  line-height: 1.45;
}

.join-role-tags li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.65;
}

.join-apply-panel {
  position: relative;
  padding: clamp(1.85rem, 3.5vw, 2.5rem) clamp(1.5rem, 3.5vw, 2.25rem);
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(135deg, rgba(17, 17, 16, 0.92) 0%, rgba(17, 17, 16, 0.82) 100%),
    radial-gradient(ellipse 60% 80% at 100% 0%, rgba(13, 115, 119, 0.35) 0%, transparent 55%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow:
    var(--glass-highlight),
    0 16px 48px rgba(17, 17, 16, 0.18);
  color: var(--bg);
}

.join-apply-glow {
  position: absolute;
  top: -35%;
  right: -8%;
  width: min(260px, 50%);
  height: min(260px, 80%);
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 115, 119, 0.28) 0%, transparent 70%);
  animation: joinOrbFloat 14s ease-in-out infinite;
}

.join-apply-body {
  position: relative;
  z-index: 1;
}

.join-apply-panel .join-eyebrow {
  color: rgba(232, 163, 23, 0.92);
  margin-bottom: 1.25rem;
}

.join-apply-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  counter-reset: join-step;
  position: relative;
}

.join-apply-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.25rem 1.15rem 1.15rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--radius) - 2px);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.join-apply-step:not(:last-child) {
  margin-right: 0.75rem;
}

.join-apply-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -0.75rem;
  width: 0.75rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(232, 163, 23, 0.5), rgba(232, 163, 23, 0.15));
  transform: translateY(-50%);
  z-index: 2;
}

.join-step-num {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(232, 163, 23, 0.85);
}

.join-step-label {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--bg);
}

.join-step-desc {
  font-size: 0.8125rem;
  color: rgba(250, 250, 248, 0.78);
  line-height: 1.55;
}

.join-apply-prose {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
  padding-top: 0.25rem;
  max-width: none;
}

.join-apply-prose p {
  margin: 0;
  font-size: 0.875rem;
  color: rgba(250, 250, 248, 0.82);
  line-height: 1.7;
}

.join-apply-prose p strong {
  color: rgba(250, 250, 248, 0.95);
  font-weight: 600;
}

.join-apply-prose-heading {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--bg);
  margin: 0.65rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.join-apply-prose-heading:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.join-apply-prose a {
  color: rgba(232, 163, 23, 0.95);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 163, 23, 0.35);
  transition: color var(--transition), border-color var(--transition);
}

.join-apply-prose a:hover {
  color: var(--bg);
  border-color: rgba(250, 250, 248, 0.5);
}

.join-apply-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.join-apply-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  width: 100%;
}

.join-apply-btn {
  min-width: min(100%, 16rem);
}

.join-strip-link--secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--bg);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 4px 16px rgba(0, 0, 0, 0.12);
}

.join-strip-link--secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--bg);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 10px 24px rgba(0, 0, 0, 0.18);
}

.join-role-official {
  margin: 0.85rem 0 0;
  font-size: 0.8125rem;
}

.join-role-official a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(13, 115, 119, 0.35);
  transition: color var(--transition), border-color var(--transition);
}

.join-role-official a:hover {
  color: var(--accent-dark, #0a5c5f);
  border-color: rgba(13, 115, 119, 0.6);
}

.join-apply-note {
  font-size: 0.8125rem;
  color: rgba(250, 250, 248, 0.68);
  line-height: 1.6;
  max-width: none;
  margin: 0;
}

.join-apply-note a {
  color: rgba(232, 163, 23, 0.95);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 163, 23, 0.35);
  transition: color var(--transition), border-color var(--transition);
}

.join-apply-note a:hover {
  color: var(--bg);
  border-color: rgba(250, 250, 248, 0.5);
}

.position-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 1rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--btn-glass-accent);
  border: 1px solid var(--btn-glass-accent-border);
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.position-status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--white);
  animation: joinPulseDot 2.4s ease-in-out infinite;
}

.join-hero-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 0.85rem;
}

/* ── Placeholders ── */
.img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-warm);
  border: 1px dashed var(--rule-dark);
  overflow: hidden;
}

.placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink-light);
}

.placeholder-inner svg { width: 48px; height: 48px; opacity: 0.35; }

.placeholder-inner span {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

/* ── Footer ── */
.footer {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: rgba(250, 250, 248, 0.75);
  padding: clamp(3rem, 6vw, 4.5rem) 0 2rem;
}

.footer > .container {
  position: relative;
  z-index: 2;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(250, 250, 248, 0.12);
}

.footer-brand .footer-logo {
  display: inline-flex;
}

.footer-brand p {
  font-size: 0.8125rem;
  line-height: 1.65;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-nav-col h5 {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250, 250, 248, 0.4);
  margin-bottom: 1rem;
}

.footer-nav-col a {
  display: block;
  font-size: 0.8125rem;
  padding: 0.3rem 0;
  color: rgba(250, 250, 248, 0.65);
  transition: color var(--transition-hover), transform var(--transition-hover);
}

.footer-nav-col a:hover {
  color: var(--bg);
  transform: translateX(2px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 1.75rem;
  font-size: 0.75rem;
  color: rgba(250, 250, 248, 0.4);
}

/* Visitor counter UI hidden — markup commented out in footers; styles kept for re-enable */
.footer-visitors {
  display: none; /* was: inline-flex — hide if markup is restored before JS is ready */
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  font-size: 0.75rem;
  color: rgba(250, 250, 248, 0.4);
}

.footer-visitors-icon {
  flex-shrink: 0;
  opacity: 0.65;
}

.footer-visitors-count {
  font-variant-numeric: tabular-nums;
  color: rgba(250, 250, 248, 0.55);
}

.footer-dept {
  max-width: 36rem;
  line-height: 1.55;
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  /* Use none (not translateY(0)) so iframe embeds keep clickable hit-testing */
  transform: none;
}

/* Restore interactive hover transitions overridden by .reveal scroll animation */
.research-area.reveal.visible {
  transition:
    opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.research-area.reveal.visible .research-area-shell {
  transition:
    border-color var(--transition-hover),
    box-shadow var(--transition-hover);
}

.research-area.reveal.visible .research-area-title {
  transition: color var(--transition-hover);
}

.collab-card.reveal.visible {
  transition:
    opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.65s cubic-bezier(0.4, 0, 0.2, 1),
    border-color var(--transition-hover),
    box-shadow var(--transition-hover),
    background var(--transition-hover),
    backdrop-filter var(--transition-hover);
}

.collab-card.reveal.visible::before {
  transition: transform var(--transition-hover);
}

.reveal-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* Grid stagger — team member cards & alumni entries */
.team-grid > .reveal:nth-child(3n+2) { transition-delay: 0.12s; }
.team-grid > .reveal:nth-child(3n) { transition-delay: 0.24s; }
.alumni-wall > .alumni-entry.reveal:nth-child(3n+2) { transition-delay: 0.1s; }
.alumni-wall > .alumni-entry.reveal:nth-child(3n) { transition-delay: 0.2s; }

@media (min-width: 1280px) {
  .alumni-wall > .alumni-entry.reveal:nth-child(3n+2),
  .alumni-wall > .alumni-entry.reveal:nth-child(3n) { transition-delay: 0s; }
  .alumni-wall > .alumni-entry.reveal:nth-child(4n+2) { transition-delay: 0.08s; }
  .alumni-wall > .alumni-entry.reveal:nth-child(4n+3) { transition-delay: 0.16s; }
  .alumni-wall > .alumni-entry.reveal:nth-child(4n) { transition-delay: 0.24s; }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .highlights-grid { grid-template-columns: 1fr; }
  .highlight-card { border-right: none; border-bottom: 1px solid var(--rule); }
  .highlight-card:last-child { border-bottom: none; }

  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .join-roles-grid--featured { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
  .gallery-item { grid-column: span 2; grid-row: span 16; }
  .gallery-item.gallery-tall { grid-column: span 2; grid-row: span 24; }
  .gallery-item.gallery-wide { grid-column: span 2; grid-row: span 16; }
  .gallery-item.gallery-featured { grid-column: span 4; grid-row: span 22; }
}

/* Collapse nav before logo + links + DNA Globe collide (iPad Air ~820, etc.) */
@media (max-width: 960px) {
  .nav {
    background: var(--nav-bg-mobile);
    backdrop-filter: blur(10px) saturate(1.06);
    -webkit-backdrop-filter: blur(10px) saturate(1.06);
    border-bottom-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 1px 8px rgba(17, 17, 16, 0.06);
  }

  .nav-scrolled {
    background: rgba(250, 250, 248, 0.96);
    border-bottom-color: rgba(0, 0, 0, 0.1);
  }

  .nav-toggle {
    display: flex;
    border-radius: 6px;
    background: rgba(250, 250, 248, 0.72);
    border: 1px solid rgba(0, 0, 0, 0.06);
  }

  .nav-toggle span {
    height: 2px;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    z-index: 99;
    max-height: calc(100dvh - var(--nav-h));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem var(--gutter) 1.5rem;
    background: var(--nav-bg-mobile-menu);
    backdrop-filter: blur(12px) saturate(1.06);
    -webkit-backdrop-filter: blur(12px) saturate(1.06);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 24px rgba(17, 17, 16, 0.1);
    transform: translateY(calc(-100% - 1rem));
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 0.95rem 0;
    min-height: 44px;
    display: flex;
    align-items: center;
    color: var(--ink);
    font-size: 0.875rem;
    border-bottom: 1px solid var(--rule);
  }

  .nav-links a::after { display: none; }

  .nav-globe-btn {
    margin-top: 0.75rem;
    justify-content: center;
    border-bottom: none !important;
    width: fit-content;
    min-height: 44px;
    padding: 0.65rem 1.15rem 0.65rem 0.9rem !important;
  }

  .nav-logo .site-logo-mark-wrap,
  .nav-logo .site-logo-mark {
    height: 30px;
  }
}

@media (max-width: 480px) {
  .nav-logo .site-logo-mark-wrap,
  .nav-logo .site-logo-mark {
    height: 26px;
  }
}

@media (max-width: 360px) {
  .nav-logo .site-logo-mark-wrap,
  .nav-logo .site-logo-mark {
    height: 22px;
  }
}

@media (max-width: 768px) {
  .hero-grid,
  .about-hero-inner,
  .contact-layout,
  .pi-card-full,
  .edu-grid,
  .footer-top {
    grid-template-columns: 1fr;
  }

  .hero-photo-row { flex-direction: column; }
  .hero-photo-block {
    flex-direction: row;
    align-items: flex-end;
    gap: 1rem;
    width: 100%;
  }
  .hero-photo-frame { width: 110px; }
  .hero-pi-credit { max-width: none; flex: 1; }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn {
    justify-content: center;
    min-height: 44px;
    width: 100%;
  }

  .page-jump-ctas {
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }

  .page-jump-ctas .btn {
    width: auto;
    min-width: min(100%, 12rem);
  }

  .stats-strip-inner { flex-direction: column; gap: 1.5rem; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--rule-dark); padding-bottom: 1.25rem; }
  .stat-item:last-child { border-bottom: none; padding-bottom: 0; }

  .home-news-entry { grid-template-columns: 1fr; gap: 0.4rem; }

  .edu-card { border-right: none; border-bottom: 1px solid var(--rule); }
  .edu-card:last-child { border-bottom: none; }

  .research-area--square .research-area-shell,
  .research-area--portrait .research-area-shell,
  .research-area--landscape .research-area-shell,
  .research-area--square:nth-child(even) .research-area-shell,
  .research-area--portrait:nth-child(even) .research-area-shell,
  .research-area--landscape:nth-child(even):not(.research-area--stacked) .research-area-shell,
  .research-area--landscape.research-area--stacked .research-area-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "head"
      "media"
      "body";
    align-items: stretch;
  }

  .research-area-head,
  .research-area:nth-child(even) .research-area-head {
    padding-left: clamp(3rem, 12vw, 4rem);
    padding-right: 0;
  }

  .research-area-body,
  .research-area:nth-child(even) .research-area-body,
  .research-area--landscape.research-area--stacked .research-area-body {
    border-left: 2px solid var(--accent);
    border-right: 1px solid var(--glass-border-subtle);
    border-radius: 0 2px 2px 0;
  }

  .research-area-frame img {
    width: auto;
    max-width: 100%;
  }

  .research-area--landscape.research-area--stacked .research-area-frame img {
    width: auto;
  }

  .team-grid { grid-template-columns: 1fr; }

  .pi-about-link {
    display: flex;
    width: 100%;
    padding: 0.8rem 1rem;
    min-height: 44px;
  }

  .member-info { padding: 1.25rem 1rem 1rem; }
  .member-funfact { min-height: 3.75rem; padding: 0.625rem 0.75rem; }
  .member-icon-link {
    width: 44px;
    height: 44px;
  }
  .join-team-card { min-height: 240px; }
  .team-culture,
  .join-invite { padding: 1.5rem 1.25rem; max-width: none; }
  .alumni-card-inner { padding: 1.2rem 1.05rem; }
  .alumni-stats {
    gap: 1.25rem 2rem;
    margin-top: 1.5rem;
  }
  .alumni-header-top {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .alumni-header-copy {
    max-width: none;
  }

  .alumni-jerry-header {
    justify-self: center;
    width: min(320px, 90vw);
    margin-bottom: 0.25rem;
  }

  /* Fade-only reveal — transform on ancestor freezes GIF frames in iOS Safari */
  .alumni-header.reveal {
    transform: none;
    opacity: 0;
  }

  .alumni-header.reveal.visible {
    transform: none;
    opacity: 1;
  }

  .alumni-jerry-header__media {
    width: 100%;
    opacity: 0.9;
  }

  .pub-entry { grid-template-columns: 1fr; gap: 0.75rem; }

  .join-roles-grid,
  .join-roles-grid--featured { grid-template-columns: 1fr; }
  .join-apply-steps { grid-template-columns: 1fr; gap: 0.75rem; }
  .join-apply-step:not(:last-child) { margin-right: 0; }
  .join-apply-step:not(:last-child)::after { display: none; }
  .join-apply-prose { max-width: none; }
  .join-apply-note { max-width: none; }
  .join-apply-cta-row { flex-direction: column; }
  .join-apply-btn { width: 100%; justify-content: center; }
  .join-lab-stack { gap: 1.75rem; }
  .join-lab-body {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .join-lab-advice {
    position: static;
    order: 2;
  }

  .join-lab-roles {
    order: 1;
  }

  .join-lab-advice-card {
    padding: 1.35rem 1.25rem;
  }

  .join-lab-panel,
  .join-lab-hero { padding: 1.5rem 1.25rem; }
  .join-strip-inner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 1.5rem 1.25rem;
  }
  .join-strip-text p:not(.join-eyebrow) { max-width: none; }
  .join-strip-link { width: 100%; justify-content: center; }

  .footer-nav { grid-template-columns: 1fr 1fr; }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .contact-map-embed,
  .contact-map-embed--tall {
    max-width: 100%;
  }

  .contact-map-embed iframe,
  .contact-map-embed--tall iframe {
    width: 100%;
    max-width: 100%;
  }

  .page-banner-glass {
    max-width: min(100%, 22rem);
  }

  .page-hero-title {
    font-size: clamp(2.25rem, 10vw, 3.25rem);
  }
}

@media (max-width: 480px) {
  .hero-photo-block {
    flex-direction: column;
    align-items: flex-start;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 10px;
    gap: 0.65rem;
  }
  .gallery-item,
  .gallery-item.gallery-tall,
  .gallery-item.gallery-wide,
  .gallery-item.gallery-featured {
    grid-column: span 1;
  }
  .gallery-item { grid-row: span 18; }
  .gallery-item.gallery-tall { grid-row: span 26; }
  .gallery-item.gallery-wide,
  .gallery-item.gallery-featured { grid-row: span 20; }
  .footer-nav { grid-template-columns: 1fr; }

}

.nav-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-links a:focus-visible,
.btn:focus-visible,
.join-strip-link:focus-visible,
.nav-globe-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn-accent:focus-visible {
  outline-color: var(--accent-hover);
}

.join-strip-link:focus-visible,
.nav-globe-btn:focus-visible {
  outline-color: var(--cta-amber-hover);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal, .reveal-up {
    opacity: 1;
    transform: none;
  }

  .team-grid > .reveal,
  .alumni-wall > .alumni-entry.reveal {
    transition-delay: 0s !important;
  }

  .dna-helix-watermark .dna-helix-svg {
    animation: none !important;
  }

  .alumni-jerry-header {
    animation: none !important;
  }

  .alumni-jerry-header__media {
    opacity: 0.9;
  }
}

/* ── Gallery real images ── */
.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item.gallery-photo .gallery-img {
  border-radius: 3px;
}

.gallery-item.gallery-photo:hover .gallery-img,
.gallery-item.gallery-photo:focus-visible .gallery-img {
  transform: scale(1.05);
}

@media (prefers-reduced-motion: reduce) {
  .gallery-item:hover .gallery-img,
  .home-pub-card:hover,
  .top-article-card:hover,
  .highlight-card:hover,
  .member-card:hover,
  .pi-card-full:hover,
  .join-team-card:hover,
  .collab-card:hover,
  .funding-logo-card:hover,
  .alumni-card:hover .alumni-card-inner,
  .join-strip-link:hover,
  .pi-about-link:hover,
  .nav-globe-btn:hover,
  .join-role-card:hover,
  .pub-entry:hover,
  .btn:hover,
  .footer-nav-col a:hover,
  .footer-social-link:hover,
  .see-all-link:hover,
  .scholar-text-link:hover,
  .info-row-link:hover,
  .member-icon-link:hover {
    transform: none;
  }

  .btn::before,
  .join-strip-link::before,
  .join-team-card::before {
    display: none;
  }
  .gallery-item:hover .gallery-img,
  .top-article-card:hover img,
  .home-pub-card:hover .home-pub-card-img {
    transform: none;
  }
  .join-team-card:hover .join-team-plus,
  .join-strip-link:hover .join-strip-arrow {
    transform: none;
  }
  .join-lab-orb,
  .join-invite-glow,
  .join-apply-glow,
  .position-status::before {
    animation: none !important;
  }
  .nav-globe-icon {
    animation: none;
  }
}

/* ── PI photo images ── */
.pi-photo-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: center top;
  border-radius: 14px;
  display: block;
}

.pi-card-photo-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  box-shadow: 0 8px 28px rgba(17, 17, 16, 0.08);
}

/* ── Nav glass enhancement on scroll ── */
.nav-scrolled {
  background: var(--nav-bg-scrolled);
  backdrop-filter: blur(10px) saturate(1.04);
  -webkit-backdrop-filter: blur(10px) saturate(1.04);
  border-bottom-color: rgba(0, 0, 0, 0.09);
  box-shadow: var(--glass-shadow);
}

/* ── Footer social icons ── */
.footer-social {
  display: flex;
  gap: 0.625rem;
  align-items: center;
  margin-top: 1.25rem;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: rgba(250, 250, 248, 0.55);
  border: 1px solid rgba(250, 250, 248, 0.15);
  border-radius: 50%;
  transition:
    color var(--transition-hover),
    border-color var(--transition-hover),
    background var(--transition-hover),
    transform var(--transition-hover);
}

.footer-social-link:hover {
  color: var(--bg);
  border-color: rgba(250, 250, 248, 0.5);
  background: rgba(255, 255, 255, 0.08);
  transform: scale(1.08);
}

.rg-badge {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}

/* ── Publications: Year headings ── */
.year-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 400;
  color: var(--num-fade);
  margin-top: 3rem;
  margin-bottom: 0;
  line-height: 1;
  user-select: none;
  border-top: 1px solid var(--rule);
  padding-top: 1.5rem;
}

/* ── Publications: Pill-shaped tabs ── */
.pub-tabs {
  border-bottom: none;
  gap: 0.375rem;
}

.pub-tab {
  border-radius: 100px;
  border: 1px solid var(--rule-dark);
  background: var(--white);
  margin-bottom: 0;
  padding: 0.5rem 1.125rem;
  transition:
    color var(--transition-hover),
    border-color var(--transition-hover),
    background var(--transition-hover);
}

.pub-tab:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.pub-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

/* ── Publications: Scholar text link ── */
.scholar-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--accent);
  transition: color var(--transition), transform var(--transition);
  text-decoration: none;
}

.scholar-text-link:hover {
  color: var(--accent-hover);
  transform: translateX(3px);
}

/* ── Social link hover nudge ── */
.social-link:hover {
  transform: translateX(3px);
}

/* ── Contact map embed ── */
.contact-map-embed {
  margin-top: 1.5rem;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--rule);
}

/* ═══════════════════════════════════════════════════════════
   PAGE BANNER — image strip below nav on interior pages
═══════════════════════════════════════════════════════════ */
.page-banner {
  position: relative;
  height: clamp(200px, 30vw, 320px);
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  border-bottom: 1px solid var(--rule);
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(17, 17, 16, 0.18) 0%, rgba(17, 17, 16, 0.48) 100%);
}

.page-banner-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.page-banner-glass {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.75rem;
  background: rgba(17, 17, 16, 0.22);
  backdrop-filter: blur(3px) saturate(1.04);
  -webkit-backdrop-filter: blur(3px) saturate(1.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 4px;
  box-shadow: none;
}

.page-banner-glass::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(ellipse 120% 100% at 20% 50%, rgba(17, 17, 16, 0.24) 0%, transparent 68%);
  pointer-events: none;
}

.page-banner-label {
  position: relative;
  z-index: 1;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.page-banner-title {
  position: relative;
  z-index: 1;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45), 0 4px 16px rgba(0, 0, 0, 0.32);
}

.page-banner--about       { background-image: url('../Images/backgrounds/about-me-banner.jpg'); }
.page-banner--research    { background-image: url('../Images/backgrounds/research-banner.jpg'); }
.page-banner--publications{ background-image: url('../Images/backgrounds/publications-banner.jpg'); }
.page-banner--team        { background-image: url('../Images/backgrounds/team-banner.jpg'); }

.page-banner--team::before {
  background: linear-gradient(
    180deg,
    rgba(17, 17, 16, 0.22) 0%,
    rgba(17, 17, 16, 0.38) 45%,
    rgba(17, 17, 16, 0.58) 100%
  );
}

.page-banner--team .page-banner-glass {
  background: rgba(17, 17, 16, 0.28);
  backdrop-filter: blur(3px) saturate(1.04);
  -webkit-backdrop-filter: blur(3px) saturate(1.04);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
}

.page-banner--news        { background-image: url('../Images/backgrounds/news-banner.jpg'); }
.page-banner--contact     { background-image: url('../Images/backgrounds/contact-banner.jpg'); }

/* Page-specific still/animated banners (no shared Header.mp4) */
.page-banner--about,
.page-banner--research,
.page-banner--publications,
.page-banner--team,
.page-banner--news,
.page-banner--contact {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER — video / image background with dark overlay
═══════════════════════════════════════════════════════════ */
.footer {
  /* Still-image fallback under the looping footer video */
  background-color: var(--ink);
  background-image: url('../Images/backgrounds/footer-poster.jpg');
  background-size: cover;
  background-position: center;
}

.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  /* Soften scrim so the footer banner/video reads as a real background */
  /* Readable type over video; keep enough density so baked-in media logos don’t compete */
  background: linear-gradient(
    180deg,
    rgba(17, 17, 16, 0.52) 0%,
    rgba(17, 17, 16, 0.64) 55%,
    rgba(17, 17, 16, 0.76) 100%
  );
}

.footer-social-link {
  background: var(--glass-bg-footer);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  box-shadow: none;
}

/* ═══════════════════════════════════════════════════════════
   AWARDS & GRANTS — clean label / title / meta rows
═══════════════════════════════════════════════════════════ */
.info-rows { display: flex; flex-direction: column; }

.info-row {
  padding: 2rem 0;
  border-bottom: 1px solid var(--rule);
  transition: padding-left var(--transition), background var(--transition);
}

.info-row:first-of-type { border-top: 1px solid var(--rule); }
.info-row:last-of-type { border-bottom: none; }

.info-row:hover { padding-left: 0.5rem; background: var(--bg-warm); }

.info-row-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.info-row-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.info-row-meta {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

.info-row-meta strong { color: var(--ink-light); font-weight: 500; }

.info-row-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  transition: transform var(--transition), color var(--transition);
}

.info-row-link:hover { color: var(--accent-hover); transform: translateX(3px); }

.info-rows-groups {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 6vw, 4.5rem);
}

.info-rows-group-heading {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.25rem;
  font-family: var(--font-sans);
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.3;
}

.info-rows-group-index {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.teaching-section { border-top: 1px solid var(--rule); }

/* ═══════════════════════════════════════════════════════════
   NEWS — text-only chronological timeline
═══════════════════════════════════════════════════════════ */
.news-timeline { display: flex; flex-direction: column; }

/* ── Media Coverage ─────────────────────────────────────── */
.section-divider {
  height: 1px;
  background: var(--rule);
  margin: 3rem 0;
}

.media-coverage .section-header {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.media-coverage-sub {
  margin-top: 1rem;
  max-width: 52ch;
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

.media-groups {
  display: flex;
  flex-direction: column;
  gap: clamp(2.75rem, 5vw, 4rem);
}

.media-group-heading {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.25rem;
  font-family: var(--font-sans);
  font-size: clamp(1.15rem, 2.4vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.3;
}

.media-group-index {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink-light);
}

.media-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  margin-top: 0.75rem;
  border-top: 1px solid var(--rule);
}

.media-item {
  border-bottom: 1px solid var(--rule);
}

.media-row {
  display: grid;
  grid-template-columns: minmax(120px, 200px) 1fr auto;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: start;
  padding: clamp(1.15rem, 2.2vw, 1.5rem) 0;
  text-decoration: none;
  color: inherit;
  transition: padding-left var(--transition), background var(--transition);
}

.media-row:hover {
  padding-left: 0.5rem;
  background: var(--bg-warm);
}

.media-outlet {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 1.5;
  padding-top: 0.2rem;
}

.media-row-body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.media-title {
  font-family: var(--font-sans);
  font-size: clamp(0.98rem, 1.6vw, 1.0625rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
  transition: color var(--transition);
}

.media-row:hover .media-title {
  color: var(--accent);
}

.media-byline {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  line-height: 1.45;
}

.media-byline:not(.media-byline--platform)::before {
  content: "By ";
}

.media-arrow {
  flex-shrink: 0;
  margin-top: 0.3rem;
  color: var(--ink-light);
  opacity: 0.55;
  transition: transform var(--transition), opacity var(--transition), color var(--transition);
}

.media-row:hover .media-arrow {
  transform: translateX(3px);
  opacity: 1;
  color: var(--accent);
}

@media (max-width: 720px) {
  .media-row {
    grid-template-columns: 1fr auto;
    gap: 0.75rem 1rem;
  }

  .media-outlet {
    grid-column: 1 / -1;
    padding-top: 0;
    margin-bottom: -0.25rem;
  }

  .media-arrow {
    align-self: center;
    margin-top: 0;
  }
}

.news-entry {
  display: grid;
  grid-template-columns: minmax(96px, 140px) 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.75rem, 3vw, 2.5rem) 0;
  border-bottom: 1px solid var(--rule);
  transition: padding-left var(--transition), background var(--transition);
}

.news-entry:first-of-type { border-top: 1px solid var(--rule); }
.news-entry:last-of-type { border-bottom: none; }

.news-entry:hover { padding-left: 0.5rem; background: var(--bg-warm); }

.news-entry-date {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: var(--accent);
  white-space: nowrap;
}

.news-entry-text {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

.news-entry-text a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule-dark);
  transition: color var(--transition), border-color var(--transition);
}

.news-entry-text a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ═══════════════════════════════════════════════════════════
   PUBLICATIONS — clickable rows
═══════════════════════════════════════════════════════════ */
.pub-entry {
  cursor: pointer;
}

.pub-entry:hover {
  background: var(--bg-warm);
  transform: translateX(3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

/* ═══════════════════════════════════════════════════════════
   PUBLICATIONS — Top Articles (card grid)
═══════════════════════════════════════════════════════════ */
.top-articles-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 1.25rem;
}

.top-articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--rule);
}

.top-article-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--glass-border-subtle);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  -webkit-backdrop-filter: var(--glass-blur-sm) var(--glass-saturate);
  box-shadow: var(--glass-shadow);
  transition:
    transform var(--transition-hover),
    box-shadow var(--transition-hover),
    border-color var(--transition-hover),
    background var(--transition-hover);
  color: inherit;
  text-decoration: none;
}

.top-article-card:hover {
  transform: translateY(-2px);
  background: var(--glass-bg-hover);
  box-shadow: var(--glass-shadow);
  border-color: rgba(13, 115, 119, 0.22);
}

.top-article-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.top-article-card img {
  transition: transform var(--transition);
}

.top-article-card:hover img {
  transform: scale(1.03);
}

.top-article-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.125rem 1.25rem 1.375rem;
}

.top-article-meta {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 0.625rem;
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.top-article-title {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 0.5rem;
  transition: color var(--transition);
}

.top-article-card:hover .top-article-title {
  color: var(--accent);
}

.top-article-authors {
  margin-top: auto;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--glass-ink-muted);
}

@media (max-width: 1024px) {
  .top-articles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .top-articles-grid { grid-template-columns: 1fr; }
  .news-entry { grid-template-columns: 1fr; gap: 0.5rem; }
  .page-banner { height: clamp(160px, 40vw, 220px); }
}

/* ═══════════════════════════════════════════════════════════
   COMPLIANCE / A11Y ADDITIONS (2026-09-07)
═══════════════════════════════════════════════════════════ */

:root {
  --ink-light: #6A6A66; /* improved contrast on --bg (~4.6:1 target) */
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 10000;
  padding: 0.65rem 1rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius);
  transition: top 0.2s ease;
}
.skip-link:focus,
.skip-link:focus-visible {
  top: 0.75rem;
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.nav-links a:focus-visible,
.footer a:focus-visible,
.join-strip-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.embed-fallback-link {
  margin-top: 0.65rem;
  font-size: 0.8125rem;
}
.embed-fallback-link a { color: var(--accent); text-decoration: underline; }

.email-disclosure {
  margin-top: 0;
  margin-bottom: 2.5rem;
  font-size: 0.8125rem;
  color: var(--ink-muted);
  max-width: 36rem;
}
.email-disclosure a { color: var(--accent); text-decoration: underline; }

/* Legal pages */
.legal-page { padding-top: clamp(2rem, 4vw, 3rem); }
.legal-page-inner { max-width: 46rem; }
.legal-h1 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.legal-updated {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}
.legal-lede {
  font-size: 1.05rem;
  color: var(--ink-muted);
  margin-bottom: 1.5rem;
}
.legal-jump { margin-bottom: 2rem; }
.legal-section { margin: 2rem 0; }
.legal-section h2 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.legal-section h3 {
  font-size: 1rem;
  margin: 1rem 0 0.4rem;
}
.legal-section p,
.legal-list {
  color: var(--ink);
  margin-bottom: 0.75rem;
}
.legal-list {
  padding-left: 1.2rem;
  list-style: disc;
}
.legal-list li { margin-bottom: 0.4rem; }
.legal-section a,
.legal-lede a {
  color: var(--accent);
  text-decoration: underline;
}
.legal-note {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: var(--bg-warm);
  border-left: 3px solid var(--accent);
  font-size: 0.875rem;
  color: var(--ink-muted);
}
.error-page { min-height: 55vh; display: flex; align-items: center; }

.footer-org-line {
  margin-top: 0.65rem;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: rgba(250, 250, 248, 0.55);
}
.footer-org-line a { color: rgba(250, 250, 248, 0.75); text-decoration: underline; }
.footer-bottom-main {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1 1 16rem;
}
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  align-items: center;
  font-size: 0.75rem;
}
.footer-legal a {
  color: rgba(250, 250, 248, 0.65);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.footer-legal a:hover { color: var(--bg); }

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}