/* ============================================================
   Shared resets
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ============================================================
   Combined CSS variables
   index.html scope → --bg, --surface, --text, --accent…
   labs.html scope  → --ink, --chalk, --volt…
   Names don't collide, so a single :root is fine.
   ============================================================ */
:root {
  /* ---- index.html ---- */
  --bg: #05060f;
  --surface: #0a0b18;
  --surface2: #10121f;
  --surface3: #161829;
  --border: rgba(255,255,255,0.06);
  --border-mid: rgba(255,255,255,0.1);
  --border-bright: rgba(255,255,255,0.18);
  --text: #dde0f0;
  --text-muted: #6b6f8f;
  --text-dim: #3a3d58;
  --accent: #4f7cff;
  --accent-glow: rgba(79,124,255,0.15);
  --accent2: #9b72ff;
  --accent3: #2dd4a0;
  --warm: #f0b429;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Syne', sans-serif;
  --radius: 12px;

  /* ---- labs.html ---- */
  --ink:        #08090e;
  --ink2:       #0d0f18;
  --ink3:       #12141f;
  --ink4:       #181a28;
  --wire:       rgba(255,255,255,0.06);
  --wire2:      rgba(255,255,255,0.10);
  --wire3:      rgba(255,255,255,0.18);
  --chalk:      #e2e4f0;
  --chalk2:     #9499b8;
  --chalk3:     #4a4f6e;
  --volt:       #b8f542;
  --volt-dim:   rgba(184,245,66,0.12);
  --volt-glow:  rgba(184,245,66,0.25);
  --blue:       #4e7cff;
  --blue-dim:   rgba(78,124,255,0.12);
  --teal:       #2dd4bf;
  --labs-serif: 'Instrument Serif', Georgia, serif;
  --labs-sans:  'Space Grotesk', sans-serif;
  --labs-mono:  'Space Mono', monospace;
  --r:          10px;
}

/* ============================================================
   ============================================================
   PAGE: index.html  (body.page-index)
   ============================================================
   ============================================================ */
body.page-index {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  overflow-x: hidden;
}
.page-index { font-size: 16px; }

/* === NOISE + GRID TEXTURE === */
.page-index .bg-texture {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}
.page-index .bg-texture::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(79,124,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,124,255,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
}
.page-index .bg-texture::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(79,124,255,0.08) 0%, transparent 70%);
}

/* === NAV === */
.page-index nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 22px 56px;
  display: flex; justify-content: space-between; align-items: center;
  transition: all 0.5s ease;
}
.page-index nav.scrolled {
  background: rgba(5,6,15,0.88);
  backdrop-filter: blur(24px) saturate(1.5);
  border-bottom: 1px solid var(--border);
  padding: 16px 56px;
}
.page-index .nav-logo {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.12em;
}
.page-index .nav-logo em { color: var(--accent); font-style: normal; }
.page-index .nav-links {
  display: flex; gap: 40px; list-style: none;
}
.page-index .nav-links a {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.page-index .nav-links a:hover { color: var(--text); }
.page-index .nav-cta {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.1em;
  border: 1px solid rgba(79,124,255,0.35);
  padding: 8px 20px;
  border-radius: 40px;
  transition: all 0.25s;
}
.page-index .nav-cta:hover {
  background: rgba(79,124,255,0.1);
  border-color: rgba(79,124,255,0.6);
}

/* === HERO === */
.page-index #hero {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 56px 80px;
}
.page-index .hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: center;
}
.page-index .hero-eyebrow {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 28px;
}
.page-index .hero-eyebrow-line {
  width: 32px; height: 1px;
  background: var(--accent);
}
.page-index .hero-eyebrow span {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.page-index .hero-name {
  font-family: var(--serif);
  font-size: clamp(56px, 7vw, 96px);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 8px;
}
.page-index .hero-name em {
  font-style: italic;
  color: rgba(221,224,240,0.55);
}
.page-index .hero-handle {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 32px;
}
.page-index .hero-handle span { color: var(--accent3); }
.page-index .hero-tagline {
  font-family: var(--serif);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 300;
  font-style: italic;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.5;
  margin-bottom: 48px;
}
.page-index .hero-roles {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 52px;
}
.page-index .role-tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border-radius: 4px;
  text-transform: uppercase;
}
.page-index .role-tag.primary {
  background: rgba(79,124,255,0.12);
  border: 1px solid rgba(79,124,255,0.3);
  color: var(--accent);
}
.page-index .role-tag.secondary {
  background: rgba(155,114,255,0.1);
  border: 1px solid rgba(155,114,255,0.25);
  color: var(--accent2);
}
.page-index .role-tag.tertiary {
  background: rgba(45,212,160,0.08);
  border: 1px solid rgba(45,212,160,0.2);
  color: var(--accent3);
}
.page-index .hero-actions {
  display: flex; align-items: center; gap: 24px;
}
.page-index .btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 14px 28px;
  border-radius: 6px;
  transition: all 0.25s;
}
.page-index .btn-primary:hover {
  background: #6690ff;
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(79,124,255,0.35);
}
.page-index .btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}
.page-index .btn-ghost:hover { color: var(--text); }
.page-index .btn-ghost svg { opacity: 0.5; transition: opacity 0.2s; }
.page-index .btn-ghost:hover svg { opacity: 1; }

/* Hero visual */
.page-index .hero-visual {
  position: relative;
  width: 280px; height: 280px;
  flex-shrink: 0;
}
.page-index .hero-avatar-ring {
  position: absolute; inset: -15px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent), var(--accent2), var(--accent3), var(--accent));
  opacity: 0.35;
  filter: blur(2px);
  animation: spin 12s linear infinite;
  transition: opacity 0.5s ease, filter 0.5s ease;
}
.page-index .hero-visual:hover .hero-avatar-ring {
  opacity: 0.65;
  filter: blur(0px);
}
.page-index .hero-avatar-ring2 {
  position: absolute; inset: -8px;
  border-radius: 50%;
  border: 1px solid var(--border-mid);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.02),
    0 0 60px rgba(79,124,255,0.08);
  transition: box-shadow 0.6s ease;
}
.page-index .hero-visual:hover .hero-avatar-ring2 {
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.04),
    0 0 80px rgba(79,124,255,0.18);
}
.page-index .hero-avatar {
  width: 280px; height: 280px;
  border-radius: 50%;
  background: var(--surface3);
  border: 1px solid var(--border-mid);
  overflow: hidden;
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  isolation: isolate;
  box-shadow:
    0 30px 60px -20px rgba(0,0,0,0.6),
    0 0 0 1px rgba(255,255,255,0.04) inset;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.page-index .hero-visual:hover .hero-avatar {
  transform: translateY(-3px);
}
.page-index .hero-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(0.15) brightness(0.8);
  /* filter: grayscale(0.15) contrast(1.05) saturate(0.9) brightness(0.95); */
  transform: scale(1.02);
  transition: filter 0.7s ease, transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.page-index .hero-visual:hover .hero-avatar img {
  filter: grayscale(0) contrast(1.05) saturate(1.05) brightness(1);
  transform: scale(1.08);
}
/* Soft duotone-leaning tint + vignette */
.page-index .hero-avatar-overlay {
  position: absolute; inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 25%, rgba(79,124,255,0.18), transparent 55%),
    radial-gradient(circle at 80% 90%, rgba(155,114,255,0.14), transparent 60%),
    radial-gradient(circle at 50% 100%, rgba(0,0,0,0.45), transparent 55%);
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 2;
  transition: opacity 0.6s ease;
}
.page-index .hero-visual:hover .hero-avatar-overlay { opacity: 0.6; }
/* Filmic grain for texture */
.page-index .hero-avatar-grain {
  position: absolute; inset: 0;
  border-radius: 50%;
  background-image:
    radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    radial-gradient(rgba(0,0,0,0.06) 1px, transparent 1px);
  background-size: 3px 3px, 5px 5px;
  background-position: 0 0, 1px 2px;
  mix-blend-mode: overlay;
  opacity: 0.5;
  pointer-events: none;
  z-index: 3;
}
.page-index .hero-stats {
  position: absolute;
  bottom: -24px; right: -32px;
  background: var(--surface2);
  border: 1px solid var(--border-mid);
  border-radius: 10px;
  padding: 14px 18px;
  z-index: 2;
}
.page-index .hero-stat-num {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  color: var(--text);
  line-height: 1;
}
.page-index .hero-stat-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 3px;
}
.page-index .hero-loc {
  position: absolute;
  top: -20px; left: -24px;
  background: var(--surface2);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  padding: 8px 14px;
  z-index: 2;
  display: flex; align-items: center; gap: 8px;
}
.page-index .hero-loc span {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

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

/* === SECTION COMMON === */
.page-index section {
  position: relative; z-index: 1;
  padding: 100px 56px;
}
.page-index .section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.page-index .section-label {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 56px;
}
.page-index .section-label-line {
  width: 24px; height: 1px;
  background: var(--text-dim);
}
.page-index .section-label span {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.page-index .section-label em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  opacity: 0.5;
  margin-left: 4px;
}
.page-index h2.section-title {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 54px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}
.page-index h2.section-title em {
  font-style: italic;
  color: rgba(221,224,240,0.5);
}

/* === ABOUT === */
.page-index #about { border-top: 1px solid var(--border); }
.page-index .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.page-index .about-left h2 {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}
.page-index .about-body {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(221,224,240,0.75);
  margin-bottom: 20px;
}
.page-index .about-body strong {
  color: var(--text);
  font-weight: 500;
}
.page-index .about-right { padding-top: 12px; }
.page-index .about-cards {
  display: flex; flex-direction: column; gap: 16px;
}
.page-index .about-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  transition: border-color 0.3s;
}
.page-index .about-card:hover { border-color: var(--border-mid); }
.page-index .about-card-icon {
  font-size: 22px;
  margin-bottom: 12px;
}
.page-index .about-card h4 {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.page-index .about-card p {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.7;
}
.page-index .cert-pills {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 32px;
}
.page-index .cert-pill {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 3px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* === EXPERIENCE === */
.page-index #experience { border-top: 1px solid var(--border); }
.page-index .exp-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 56px;
}
.page-index .exp-timeline {
  display: flex; flex-direction: column; gap: 1px;
}
.page-index .exp-item {
  display: grid;
  grid-template-columns: 200px 1px 1fr;
  gap: 0 36px;
  position: relative;
}
.page-index .exp-left {
  padding: 36px 0;
  text-align: right;
}
.page-index .exp-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.page-index .exp-company {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.page-index .exp-location {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}
.page-index .exp-line {
  width: 1px;
  background: var(--border);
  position: relative;
}
.page-index .exp-dot {
  position: absolute;
  top: 44px; left: 50%;
  transform: translateX(-50%);
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--surface3);
  border: 1px solid var(--border-mid);
}
.page-index .exp-item.current .exp-dot {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(79,124,255,0.2);
}
.page-index .exp-right {
  padding: 36px 0;
}
.page-index .exp-role {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  letter-spacing: 0.01em;
}
.page-index .exp-item.current .exp-role { color: var(--accent); }
.page-index .exp-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 3px;
  background: rgba(79,124,255,0.12);
  border: 1px solid rgba(79,124,255,0.25);
  color: var(--accent);
  margin-bottom: 14px;
}
.page-index .exp-desc {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 300;
  color: rgba(221,224,240,0.65);
  line-height: 1.75;
  max-width: 620px;
}
.page-index .exp-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 16px;
}
.page-index .exp-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 3px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-dim);
}

/* === RESEARCH === */
.page-index #research { border-top: 1px solid var(--border); background: var(--surface); }
.page-index .research-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.page-index .pub-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  transition: all 0.3s ease;
  text-decoration: none;
  display: block;
}
.page-index .pub-card:hover {
  border-color: var(--border-mid);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.page-index .pub-venue {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center; gap: 6px;
  margin-bottom: 16px;
}
.page-index .pub-venue.accepted {
  background: rgba(45,212,160,0.1);
  border: 1px solid rgba(45,212,160,0.25);
  color: var(--accent3);
}
.page-index .pub-venue.published {
  background: rgba(79,124,255,0.1);
  border: 1px solid rgba(79,124,255,0.25);
  color: var(--accent);
}
.page-index .pub-venue.preprint {
  background: rgba(240,180,41,0.1);
  border: 1px solid rgba(240,180,41,0.25);
  color: var(--warm);
}
.page-index .pub-title {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 400;
  color: var(--text);
  line-height: 1.45;
  margin-bottom: 10px;
}
.page-index .pub-authors {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.6;
}
.page-index .pub-authors strong {
  color: var(--text-muted);
  font-weight: 500;
}
.page-index .pub-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  text-decoration: none;
  margin-top: 16px;
  letter-spacing: 0.06em;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.page-index .pub-card:hover .pub-link { opacity: 1; }

/* === SKILLS === */
.page-index #skills { border-top: 1px solid var(--border); }
.page-index .skills-layout {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
}
.page-index .skill-group {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  transition: border-color 0.3s;
}
.page-index .skill-group:hover { border-color: var(--border-mid); }
.page-index .skill-group-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 20px;
}
.page-index .skill-group-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.page-index .skill-group-icon.blue { background: rgba(79,124,255,0.12); }
.page-index .skill-group-icon.purple { background: rgba(155,114,255,0.12); }
.page-index .skill-group-icon.green { background: rgba(45,212,160,0.1); }
.page-index .skill-group-title {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.page-index .skill-items {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.page-index .skill-item {
  font-family: var(--mono);
  font-size: 11px;
  padding: 5px 12px;
  border-radius: 4px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all 0.2s;
  letter-spacing: 0.04em;
}
.page-index .skill-item:hover {
  background: rgba(79,124,255,0.08);
  border-color: rgba(79,124,255,0.25);
  color: var(--text);
}

/* === SPEAKING === */
.page-index #speaking { border-top: 1px solid var(--border); background: var(--surface); }
.page-index .speaking-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.page-index .talk-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex; gap: 20px;
  align-items: flex-start;
  transition: border-color 0.3s;
}
.page-index .talk-card:hover { border-color: var(--border-mid); }
.page-index .talk-year {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  min-width: 36px;
  padding-top: 3px;
}
.page-index .talk-event {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.page-index .talk-title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 6px;
}
.page-index .talk-where {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
}

/* === EDUCATION === */
.page-index #education { border-top: 1px solid var(--border); }
.page-index .edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.page-index .edu-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 32px;
  transition: border-color 0.3s;
  position: relative;
  overflow: hidden;
}
.page-index .edu-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity 0.3s;
}
.page-index .edu-card:hover::before { opacity: 1; }
.page-index .edu-card:hover { border-color: var(--border-mid); }
.page-index .edu-flag {
  font-size: 24px; margin-bottom: 16px;
}
.page-index .edu-degree {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.3;
}
.page-index .edu-institution {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.page-index .edu-year {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.page-index .edu-note {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent3);
  margin-top: 12px;
  letter-spacing: 0.04em;
}

/* === CONTACT === */
.page-index #contact {
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.page-index .contact-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: center;
}
.page-index .contact-left h2 {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.page-index .contact-left h2 em {
  font-style: italic;
  color: rgba(221,224,240,0.45);
}
.page-index .contact-body {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 300;
  color: rgba(221,224,240,0.6);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 40px;
}
.page-index .contact-links {
  display: flex; flex-direction: column; gap: 16px;
}
.page-index .contact-link {
  display: flex; align-items: center; gap: 14px;
  text-decoration: none;
  padding: 14px 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.25s;
  min-width: 260px;
}
.page-index .contact-link:hover {
  border-color: var(--border-mid);
  transform: translateX(4px);
}
.page-index .contact-link-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
  flex-shrink: 0;
}
.page-index .contact-link-icon.mail { background: rgba(79,124,255,0.12); }
.page-index .contact-link-icon.li { background: rgba(45,212,160,0.1); }
.page-index .contact-link-icon.gh { background: rgba(255,255,255,0.06); }
.page-index .contact-link-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.page-index .contact-link-value {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* === FOOTER === */
.page-index footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--border);
  padding: 28px 56px;
  display: flex; justify-content: space-between; align-items: center;
}
.page-index .footer-copy {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.page-index .footer-copy span { color: var(--text-muted); }
.page-index .footer-back {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}
.page-index .footer-back:hover { color: var(--text-muted); }

/* === DIVIDERS & MISC === */
.page-index .divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-mid), transparent);
  margin: 60px 0;
}

.page-index .stat-row {
  display: flex; gap: 48px;
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}
.page-index .stat-number {
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 300;
  color: var(--text);
  line-height: 1;
}
.page-index .stat-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* === ANIMATIONS === */
.page-index .fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.page-index .fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.page-index .fade-in-delay-1 { transition-delay: 0.1s; }
.page-index .fade-in-delay-2 { transition-delay: 0.2s; }
.page-index .fade-in-delay-3 { transition-delay: 0.3s; }
.page-index .fade-in-delay-4 { transition-delay: 0.4s; }

/* === MOBILE === */
@media (max-width: 900px) {
  .page-index nav { padding: 18px 24px; }
  .page-index nav.scrolled { padding: 14px 24px; }
  .page-index .nav-links { display: none; }
  .page-index #hero { padding: 100px 24px 60px; }
  .page-index .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .page-index .hero-visual { display: none; }
  .page-index section { padding: 72px 24px; }
  .page-index .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .page-index .exp-item { grid-template-columns: 1fr; gap: 0; }
  .page-index .exp-left { padding: 20px 0 8px; text-align: left; }
  .page-index .exp-line { display: none; }
  .page-index .exp-right { padding: 0 0 32px; border-bottom: 1px solid var(--border); }
  .page-index .research-grid { grid-template-columns: 1fr; }
  .page-index .skills-layout { grid-template-columns: 1fr; }
  .page-index .speaking-grid { grid-template-columns: 1fr; }
  .page-index .edu-grid { grid-template-columns: 1fr; }
  .page-index .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .page-index footer { padding: 24px; flex-direction: column; gap: 12px; text-align: center; }
  .page-index .stat-row { flex-wrap: wrap; gap: 28px; }
}

/* ============================================================
   ============================================================
   PAGE: labs.html  (body.page-labs)
   ============================================================
   ============================================================ */
body.page-labs {
  background: var(--ink);
  color: var(--chalk);
  font-family: var(--labs-sans);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

/* ─── CANVAS GRID ─── */
.page-labs .grid-canvas {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--wire) 1px, transparent 1px),
    linear-gradient(90deg, var(--wire) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 30%, transparent 80%);
}

/* ─── NAV ─── */
.page-labs nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 60px;
  transition: all 0.4s;
}
.page-labs nav.stuck {
  background: rgba(8,9,14,0.92);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--wire);
  padding: 16px 60px;
}
.page-labs .nav-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.page-labs .nav-logo-mark {
  width: 30px; height: 30px;
  background: var(--volt);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
.page-labs .nav-logo-mark svg { display: block; }
.page-labs .nav-brand-name {
  font-family: var(--labs-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--chalk);
  letter-spacing: 0.01em;
}
.page-labs .nav-brand-name span {
  color: var(--chalk2);
  font-weight: 400;
}
.page-labs .nav-links {
  display: flex; gap: 36px; list-style: none;
}
.page-labs .nav-links a {
  font-family: var(--labs-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--chalk2);
  text-decoration: none;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.page-labs .nav-links a:hover { color: var(--chalk); }
.page-labs .nav-right { display: flex; align-items: center; gap: 16px; }
.page-labs .nav-pill {
  font-family: var(--labs-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 9px 20px;
  border-radius: 4px;
  background: var(--volt);
  color: var(--ink);
  transition: all 0.2s;
}
.page-labs .nav-pill:hover { background: #cbff5a; transform: translateY(-1px); }

/* ─── HERO ─── */
.page-labs #hero {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 120px 60px 80px;
  overflow: hidden;
}
.page-labs .hero-glow {
  position: absolute;
  top: -20%; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 600px;
  background: radial-gradient(ellipse at center, rgba(184,245,66,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.page-labs .hero-glow2 {
  position: absolute;
  bottom: -10%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(ellipse at center, rgba(78,124,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-labs .hero-inner {
  max-width: 1100px; width: 100%;
  text-align: center;
  position: relative; z-index: 1;
}
.page-labs .hero-chip {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--wire2);
  background: rgba(255,255,255,0.03);
  padding: 7px 16px;
  border-radius: 40px;
  margin-bottom: 44px;
  backdrop-filter: blur(8px);
}
.page-labs .hero-chip-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 8px var(--volt);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; box-shadow: 0 0 8px var(--volt); }
  50%      { opacity: 0.6; box-shadow: 0 0 16px var(--volt-glow); }
}
.page-labs .hero-chip span {
  font-family: var(--labs-mono);
  font-size: 10px;
  color: var(--chalk2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.page-labs h1.hero-h1 {
  font-family: var(--labs-serif);
  font-size: clamp(52px, 7.5vw, 108px);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--chalk);
  margin-bottom: 32px;
}
.page-labs h1.hero-h1 em {
  font-style: italic;
  color: var(--chalk2);
}
.page-labs h1.hero-h1 .volt { color: var(--volt); font-style: normal; }
.page-labs .hero-sub {
  font-family: var(--labs-sans);
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 300;
  color: var(--chalk2);
  max-width: 640px;
  margin: 0 auto 52px;
  line-height: 1.7;
}
.page-labs .hero-actions {
  display: flex; justify-content: center; align-items: center; gap: 16px;
  flex-wrap: wrap;
}
.page-labs .btn-volt {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--volt);
  color: var(--ink);
  font-family: var(--labs-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 6px;
  transition: all 0.2s;
}
.page-labs .btn-volt:hover { background: #cbff5a; transform: translateY(-2px); box-shadow: 0 8px 32px rgba(184,245,66,0.3); }
.page-labs .btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--wire2);
  color: var(--chalk2);
  font-family: var(--labs-sans);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 6px;
  transition: all 0.2s;
  backdrop-filter: blur(4px);
}
.page-labs .btn-outline:hover { border-color: var(--wire3); color: var(--chalk); background: rgba(255,255,255,0.04); }

/* hero scroll indicator */
.page-labs .hero-scroll {
  position: absolute; bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
@media (min-width: 961px) {
  .page-labs .hero-scroll { display: none; }
}
.page-labs .hero-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, transparent, var(--chalk3));
  animation: scroll-down 2s ease-in-out infinite;
}
@keyframes scroll-down {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
.page-labs .hero-scroll-label {
  font-family: var(--labs-mono);
  font-size: 10px;
  color: var(--chalk3);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

/* hero stat strip */
.page-labs .hero-stats {
  display: flex; justify-content: center; gap: 0;
  margin-top: 80px;
  border: 1px solid var(--wire);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(8px);
  max-width: 800px;
  margin-left: auto; margin-right: auto;
}
.page-labs .hero-stat {
  flex: 1;
  padding: 24px 28px;
  text-align: center;
  border-right: 1px solid var(--wire);
}
.page-labs .hero-stat:last-child { border-right: none; }
.page-labs .hero-stat-n {
  font-family: var(--labs-serif);
  font-size: 36px;
  font-weight: 400;
  color: var(--chalk);
  line-height: 1;
  margin-bottom: 4px;
}
.page-labs .hero-stat-n span { color: var(--volt); }
.page-labs .hero-stat-l {
  font-family: var(--labs-mono);
  font-size: 10px;
  color: var(--chalk3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ─── SECTION COMMON ─── */
.page-labs section { position: relative; z-index: 1; }
.page-labs .w { max-width: 1200px; margin: 0 auto; padding: 0 60px; }
.page-labs .pad { padding-top: 100px; padding-bottom: 100px; }
.page-labs .sep { border-top: 1px solid var(--wire); }

.page-labs .eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 20px;
}
.page-labs .eyebrow-tick {
  width: 18px; height: 1px;
  background: var(--volt);
}
.page-labs .eyebrow span {
  font-family: var(--labs-mono);
  font-size: 11px;
  color: var(--chalk3);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.page-labs h2.sh {
  font-family: var(--labs-serif);
  font-size: clamp(38px, 4.5vw, 64px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--chalk);
}
.page-labs h2.sh em { font-style: italic; color: var(--chalk2); }
.page-labs .sub-p {
  font-family: var(--labs-sans);
  font-size: 18px;
  font-weight: 300;
  color: var(--chalk2);
  max-width: 560px;
  line-height: 1.7;
}

/* ─── MARQUEE ─── */
.page-labs .marquee-band {
  background: var(--ink2);
  border-top: 1px solid var(--wire);
  border-bottom: 1px solid var(--wire);
  padding: 16px 0;
  overflow: hidden;
  white-space: nowrap;
}
.page-labs .marquee-track {
  display: inline-flex; gap: 0;
  animation: marquee 28s linear infinite;
}
.page-labs .marquee-track:hover { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.page-labs .marquee-item {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 0 36px;
  font-family: var(--labs-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--chalk3);
}
.page-labs .marquee-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--volt); flex-shrink: 0;
}

/* ─── ABOUT / MANIFESTO ─── */
.page-labs #about { background: var(--ink2); }
.page-labs .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.page-labs .manifesto-text {
  font-family: var(--labs-serif);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 400;
  line-height: 1.55;
  color: var(--chalk);
}
.page-labs .manifesto-text em { font-style: italic; color: var(--chalk2); }
.page-labs .manifesto-text strong { color: var(--volt); font-style: normal; font-weight: 400; }
.page-labs .about-right { padding-top: 8px; }
.page-labs .about-body {
  font-size: 17px;
  font-weight: 300;
  color: var(--chalk2);
  line-height: 1.8;
  margin-bottom: 20px;
}
.page-labs .about-body strong { color: var(--chalk); font-weight: 500; }
.page-labs .about-founder {
  display: flex; align-items: center; gap: 16px;
  margin-top: 36px;
  padding: 20px 24px;
  background: var(--ink3);
  border: 1px solid var(--wire);
  border-radius: var(--r);
}
.page-labs .about-founder-av {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--ink4);
  border: 1px solid var(--wire2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--labs-serif);
  font-size: 18px;
  color: var(--chalk2);
  flex-shrink: 0;
  overflow: hidden;
}
.page-labs .about-founder-av img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.page-labs .about-founder-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--chalk);
}
.page-labs .about-founder-title {
  font-family: var(--labs-mono);
  font-size: 11px;
  color: var(--chalk3);
  letter-spacing: 0.08em;
  margin-top: 2px;
}
.page-labs .about-founder-link {
  margin-left: auto;
  font-family: var(--labs-mono);
  font-size: 11px;
  color: var(--volt);
  text-decoration: none;
  letter-spacing: 0.08em;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.page-labs .about-founder-link:hover { opacity: 1; }

/* ─── SERVICES ─── */
.page-labs .services-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}
.page-labs .service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--wire);
  border: 1px solid var(--wire);
  border-radius: 14px;
  overflow: hidden;
}
.page-labs .service-card {
  background: var(--ink);
  padding: 36px 32px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}
.page-labs .service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--volt), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.page-labs .service-card:hover::before { transform: scaleX(1); }
.page-labs .service-card:hover { background: var(--ink2); }
.page-labs .service-icon {
  width: 44px; height: 44px;
  background: var(--volt-dim);
  border: 1px solid rgba(184,245,66,0.2);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 20px;
}
.page-labs .service-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--chalk);
  letter-spacing: 0.01em;
  margin-bottom: 10px;
}
.page-labs .service-body {
  font-size: 14px;
  font-weight: 300;
  color: var(--chalk2);
  line-height: 1.7;
}
.page-labs .service-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 18px;
}
.page-labs .service-tag {
  font-family: var(--labs-mono);
  font-size: 10px;
  padding: 3px 9px;
  border-radius: 3px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--wire);
  color: var(--chalk3);
  letter-spacing: 0.06em;
}

/* ─── HOW WE WORK ─── */
.page-labs #process { background: var(--ink2); }
.page-labs .process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.page-labs .process-steps {
  display: flex; flex-direction: column; gap: 0;
}
.page-labs .process-step {
  display: flex; gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--wire);
  cursor: default;
  transition: all 0.2s;
}
.page-labs .process-step:first-child { padding-top: 0; }
.page-labs .process-step:last-child { border-bottom: none; padding-bottom: 0; }
.page-labs .process-step:hover .step-num { color: var(--volt); }
.page-labs .step-num {
  font-family: var(--labs-mono);
  font-size: 12px;
  color: var(--chalk3);
  letter-spacing: 0.1em;
  min-width: 28px;
  padding-top: 3px;
  transition: color 0.2s;
}
.page-labs .step-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--chalk);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.page-labs .step-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--chalk2);
  line-height: 1.7;
}
.page-labs .process-callout {
  background: var(--ink3);
  border: 1px solid var(--wire);
  border-radius: 14px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.page-labs .process-callout::after {
  content: '';
  position: absolute;
  bottom: -40px; right: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--volt-glow), transparent 70%);
  pointer-events: none;
}
.page-labs .callout-label {
  font-family: var(--labs-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--volt);
  margin-bottom: 16px;
}
.page-labs .callout-quote {
  font-family: var(--labs-serif);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 400;
  font-style: italic;
  color: var(--chalk);
  line-height: 1.45;
  margin-bottom: 24px;
}
.page-labs .callout-author {
  display: flex; align-items: center; gap: 12px;
}
.page-labs .callout-author-av {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--ink4);
  border: 1px solid var(--wire2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--labs-serif);
  font-size: 15px;
  color: var(--chalk2);
}
.page-labs .callout-author-name {
  font-size: 13px; font-weight: 600; color: var(--chalk);
}
.page-labs .callout-author-sub {
  font-family: var(--labs-mono);
  font-size: 10px; color: var(--chalk3); letter-spacing: 0.08em; margin-top: 2px;
}
.page-labs .stack-pills {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 32px;
}
.page-labs .stack-pill {
  font-family: var(--labs-mono);
  font-size: 11px;
  padding: 6px 14px;
  border-radius: 4px;
  background: var(--volt-dim);
  border: 1px solid rgba(184,245,66,0.18);
  color: var(--volt);
  letter-spacing: 0.06em;
  transition: all 0.2s;
}
.page-labs .stack-pill:hover {
  background: rgba(184,245,66,0.2);
  border-color: rgba(184,245,66,0.4);
}

/* ─── FOCUS AREAS ─── */
.page-labs .focus-list {
  display: flex; flex-direction: column;
  border: 1px solid var(--wire);
  border-radius: 14px;
  overflow: hidden;
  margin-top: 60px;
}
.page-labs .focus-row {
  display: grid;
  grid-template-columns: 80px 1fr 1fr auto;
  gap: 0;
  align-items: center;
  padding: 32px 40px;
  border-bottom: 1px solid var(--wire);
  transition: background 0.2s;
  cursor: default;
}
.page-labs .focus-row:last-child { border-bottom: none; }
.page-labs .focus-row:hover { background: var(--ink2); }
.page-labs .focus-row:hover .focus-arrow { opacity: 1; color: var(--volt); }
.page-labs .focus-n {
  font-family: var(--labs-mono);
  font-size: 12px;
  color: var(--chalk3);
  letter-spacing: 0.1em;
}
.page-labs .focus-title {
  font-family: var(--labs-serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--chalk);
}
.page-labs .focus-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--chalk2);
  line-height: 1.6;
  max-width: 380px;
}
.page-labs .focus-arrow {
  font-size: 20px;
  color: var(--chalk3);
  opacity: 0;
  transition: all 0.2s;
}

/* ─── FOUNDER ─── */
.page-labs #founder { background: var(--ink2); }
.page-labs .founder-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 80px;
  align-items: start;
}
.page-labs .founder-portrait {
  width: 320px;
  flex-shrink: 0;
}
.page-labs .founder-portrait-frame {
  width: 320px; height: 380px;
  background: var(--ink3);
  border: 1px solid var(--wire);
  border-radius: 14px;
  overflow: hidden;
  display: flex; align-items: flex-end; justify-content: center;
  position: relative;
}
.page-labs .founder-portrait-frame::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(8,9,14,0.6) 100%);
}
.page-labs .founder-portrait-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.page-labs .founder-monogram {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -60%);
  font-family: var(--labs-serif);
  font-size: 96px;
  font-weight: 400;
  font-style: italic;
  color: rgba(255,255,255,0.07);
  line-height: 1;
  user-select: none;
}
.page-labs .founder-portrait-label {
  position: absolute; bottom: 20px; left: 20px; z-index: 1;
  display: flex; align-items: center; gap: 8px;
}
.page-labs .founder-portrait-label-live {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 8px var(--volt);
  animation: pulse-dot 2s ease-in-out infinite;
}
.page-labs .founder-portrait-label span {
  font-family: var(--labs-mono);
  font-size: 11px;
  color: var(--chalk2);
  letter-spacing: 0.1em;
}
.page-labs .founder-headline {
  font-family: var(--labs-serif);
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 400;
  line-height: 1.2;
  color: var(--chalk);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.page-labs .founder-headline em { font-style: italic; color: var(--chalk2); }
.page-labs .founder-sub-title {
  font-family: var(--labs-mono);
  font-size: 12px;
  color: var(--volt);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.page-labs .founder-bio {
  font-size: 17px;
  font-weight: 300;
  color: var(--chalk2);
  line-height: 1.8;
  margin-bottom: 18px;
  max-width: 600px;
}
.page-labs .founder-bio strong { color: var(--chalk); font-weight: 500; }
.page-labs .founder-creds {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 28px;
}
.page-labs .founder-cred {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  font-weight: 400;
  color: var(--chalk2);
}
.page-labs .founder-cred::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--volt);
  flex-shrink: 0;
}
.page-labs .founder-links {
  display: flex; gap: 12px; margin-top: 32px;
}
.page-labs .founder-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--labs-mono);
  font-size: 12px;
  color: var(--chalk2);
  text-decoration: none;
  padding: 10px 18px;
  border: 1px solid var(--wire2);
  border-radius: 6px;
  letter-spacing: 0.08em;
  transition: all 0.2s;
}
.page-labs .founder-link:hover {
  border-color: var(--wire3);
  color: var(--chalk);
  background: rgba(255,255,255,0.04);
}

/* ─── RESEARCH STRIP ─── */
.page-labs .research-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 48px;
}
.page-labs .research-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.page-labs .paper-card {
  background: var(--ink2);
  border: 1px solid var(--wire);
  border-radius: var(--r);
  padding: 28px 30px;
  text-decoration: none;
  display: block;
  transition: all 0.3s;
}
.page-labs .paper-card:hover {
  border-color: var(--wire2);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}
.page-labs .paper-badge {
  font-family: var(--labs-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 14px;
}
.page-labs .paper-badge.acl { background: rgba(45,212,191,0.1); border: 1px solid rgba(45,212,191,0.25); color: var(--teal); }
.page-labs .paper-badge.icdar { background: var(--blue-dim); border: 1px solid rgba(78,124,255,0.3); color: var(--blue); }
.page-labs .paper-badge.preprint { background: rgba(184,245,66,0.1); border: 1px solid rgba(184,245,66,0.25); color: var(--volt); }
.page-labs .paper-title {
  font-family: var(--labs-serif);
  font-size: 19px;
  font-weight: 400;
  color: var(--chalk);
  line-height: 1.4;
  margin-bottom: 8px;
}
.page-labs .paper-meta {
  font-family: var(--labs-mono);
  font-size: 11px;
  color: var(--chalk3);
  line-height: 1.5;
}
.page-labs .paper-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--labs-mono);
  font-size: 11px;
  color: var(--volt);
  margin-top: 16px;
  opacity: 0.6;
  transition: opacity 0.2s, gap 0.2s;
}
.page-labs .paper-card:hover .paper-arrow { opacity: 1; gap: 10px; }

/* ─── CONTACT / CTA ─── */
.page-labs #cta {
  background: var(--ink2);
}
.page-labs .cta-inner {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.page-labs .cta-inner h2 {
  font-family: var(--labs-serif);
  font-size: clamp(44px, 5.5vw, 76px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--chalk);
  margin-bottom: 24px;
}
.page-labs .cta-inner h2 em { font-style: italic; color: var(--chalk2); }
.page-labs .cta-inner p {
  font-size: 18px;
  font-weight: 300;
  color: var(--chalk2);
  line-height: 1.7;
  margin-bottom: 44px;
}
.page-labs .cta-links {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 16px;
  margin-top: 20px;
}
.page-labs .cta-contact {
  display: flex; flex-direction: column; gap: 12px;
  align-items: center;
}
.page-labs .cta-email {
  font-family: var(--labs-mono);
  font-size: 13px;
  color: var(--chalk3);
  letter-spacing: 0.08em;
  margin-top: 24px;
}
.page-labs .cta-email a { color: var(--chalk2); text-decoration: none; transition: color 0.2s; }
.page-labs .cta-email a:hover { color: var(--chalk); }

/* ─── FOOTER ─── */
.page-labs footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--wire);
  padding: 32px 60px;
  display: flex; justify-content: space-between; align-items: center;
}
.page-labs .footer-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.page-labs .footer-brand-name {
  font-family: var(--labs-sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--chalk2);
}
.page-labs .footer-links {
  display: flex; gap: 28px;
}
.page-labs .footer-links a {
  font-family: var(--labs-mono);
  font-size: 11px;
  color: var(--chalk3);
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.page-labs .footer-links a:hover { color: var(--chalk2); }
.page-labs .footer-right {
  font-family: var(--labs-mono);
  font-size: 11px;
  color: var(--chalk3);
  letter-spacing: 0.06em;
}

/* ─── ANIMATIONS ─── */
.page-labs .reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.85s cubic-bezier(0.16,1,0.3,1), transform 0.85s cubic-bezier(0.16,1,0.3,1);
}
.page-labs .reveal.in { opacity: 1; transform: none; }
.page-labs .reveal-d1 { transition-delay: 0.08s; }
.page-labs .reveal-d2 { transition-delay: 0.16s; }
.page-labs .reveal-d3 { transition-delay: 0.24s; }
.page-labs .reveal-d4 { transition-delay: 0.32s; }
.page-labs .reveal-d5 { transition-delay: 0.40s; }
.page-labs .reveal-d6 { transition-delay: 0.48s; }

/* ─── MOBILE / TABLET ─── */
@media (max-width: 960px) {
  .page-labs nav { padding: 18px 24px; }
  .page-labs nav.stuck { padding: 14px 24px; }
  .page-labs .nav-links { display: none; }
  .page-labs .nav-pill { padding: 8px 16px; font-size: 10px; }
  .page-labs .w { padding: 0 24px; }
  .page-labs .pad { padding-top: 72px; padding-bottom: 72px; }
  .page-labs #hero { padding: 110px 24px 80px; min-height: auto; }
  .page-labs .hero-glow { width: 100%; height: 400px; }
  .page-labs .hero-glow2 { width: 320px; height: 320px; }
  .page-labs .hero-chip { margin-bottom: 32px; }
  .page-labs .hero-sub { margin-bottom: 36px; }
  .page-labs .hero-actions { flex-direction: column; align-items: stretch; gap: 12px; }
  .page-labs .hero-actions .btn-volt,
  .page-labs .hero-actions .btn-outline { justify-content: center; width: 100%; }
  .page-labs .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-top: 56px;
  }
  .page-labs .hero-stat {
    padding: 20px 16px;
    border-right: 1px solid var(--wire);
    border-bottom: 1px solid var(--wire);
  }
  .page-labs .hero-stat:nth-child(2n) { border-right: none; }
  .page-labs .hero-stat:nth-last-child(-n+2) { border-bottom: none; }
  .page-labs .hero-stat-n { font-size: 30px; }
  .page-labs .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .page-labs .about-founder { flex-wrap: wrap; padding: 18px 20px; }
  .page-labs .about-founder-link { margin-left: 0; flex-basis: 100%; margin-top: 4px; }
  .page-labs .services-header { grid-template-columns: 1fr; gap: 24px; margin-bottom: 48px; }
  .page-labs .service-grid { grid-template-columns: 1fr; }
  .page-labs .service-card { padding: 28px 24px; }
  .page-labs .process-grid { grid-template-columns: 1fr; gap: 48px; }
  .page-labs .process-callout { padding: 28px 24px; }
  .page-labs .focus-list { margin-top: 40px; }
  .page-labs .focus-row { grid-template-columns: 1fr; gap: 8px; padding: 24px; }
  .page-labs .focus-n { display: none; }
  .page-labs .focus-arrow { display: none; }
  .page-labs .focus-desc { max-width: none; }
  .page-labs .founder-grid { grid-template-columns: 1fr; gap: 40px; }
  .page-labs .founder-portrait { width: 100%; }
  .page-labs .founder-portrait-frame { width: 100%; height: 360px; }
  .page-labs .founder-headline { margin-bottom: 8px; }
  .page-labs .founder-sub-title { margin-bottom: 24px; }
  .page-labs .founder-links { flex-wrap: wrap; }
  .page-labs .research-header { flex-direction: column; gap: 20px; align-items: flex-start; margin-bottom: 32px; }
  .page-labs .research-header .btn-outline { align-self: flex-start !important; }
  .page-labs .research-grid { grid-template-columns: 1fr; }
  .page-labs .paper-card { padding: 24px 22px; }
  .page-labs footer { padding: 28px 24px; flex-direction: column; gap: 20px; text-align: center; }
  .page-labs .footer-links { flex-wrap: wrap; justify-content: center; gap: 18px 24px; }
}

/* ─── SMALL PHONE ─── */
@media (max-width: 560px) {
  .page-labs nav { padding: 14px 18px; }
  .page-labs nav.stuck { padding: 12px 18px; }
  .page-labs .nav-brand-name { font-size: 14px; }
  .page-labs .nav-logo-mark { width: 26px; height: 26px; }
  .page-labs .w { padding: 0 20px; }
  .page-labs .pad { padding-top: 60px; padding-bottom: 60px; }
  .page-labs #hero { padding: 96px 20px 64px; }
  .page-labs h1.hero-h1 { font-size: clamp(40px, 11vw, 56px); margin-bottom: 24px; }
  .page-labs .hero-sub { font-size: 15px; margin-bottom: 32px; }
  .page-labs .hero-chip { padding: 6px 14px; margin-bottom: 24px; }
  .page-labs .hero-chip span { font-size: 9px; }
  .page-labs .hero-stats { margin-top: 44px; }
  .page-labs .hero-stat { padding: 16px 12px; }
  .page-labs .hero-stat-n { font-size: 26px; }
  .page-labs .hero-stat-l { font-size: 9px; }
  .page-labs .marquee-item { padding: 0 24px; font-size: 10px; }
  .page-labs .manifesto-text { font-size: clamp(20px, 5.5vw, 26px); }
  .page-labs .about-body { font-size: 15px; }
  .page-labs h2.sh { font-size: clamp(32px, 8vw, 44px); }
  .page-labs .sub-p { font-size: 16px; }
  .page-labs .service-card { padding: 24px 20px; }
  .page-labs .service-title { font-size: 15px; }
  .page-labs .focus-row { padding: 20px; }
  .page-labs .focus-title { font-size: 19px; }
  .page-labs .founder-portrait-frame { height: 320px; }
  .page-labs .founder-headline { font-size: clamp(28px, 7.5vw, 36px); }
  .page-labs .founder-bio { font-size: 15px; }
  .page-labs .founder-cred { font-size: 12px; }
  .page-labs .founder-link { padding: 9px 14px; font-size: 11px; }
  .page-labs .paper-title { font-size: 17px; }
  .page-labs .cta-inner h2 { font-size: clamp(36px, 9vw, 52px); }
  .page-labs .cta-inner p { font-size: 16px; margin-bottom: 32px; }
  .page-labs .btn-volt,
  .page-labs .btn-outline { padding: 13px 22px; font-size: 13px; }
  .page-labs .footer-right { font-size: 10px; }
}