/* ===== TABLE OF CONTENTS =====
       1. CSS Variables
       2. Reset & Base
       3. Utilities
       4. Progress Bar
       5. Navigation
       6. Hero
       7. Sections (general)
       8. Glass Cards
       9. About
      10. Research & Filters
      11. Workflow
      12. EpiProfile
      13. Pipelines
      14. Publications
      15. Skills
      16. Teaching
      17. Contact
      18. Footer
      19. Keyframes
      20. Responsive
      21. Accessibility
    ========================== */

    /* 1. CSS VARIABLES */
    :root {
      --bg-deep: #0f1520;
      --bg-surface: #151d2b;
      --bg-elevated: #1c2736;
      --fg: #e4e8ee;
      --fg-muted: #9aa8bc;
      --fg-dim: #607088;
      --neon-green: #34d96e;
      --neon-cyan: #2be0f0;
      --neon-purple: #5eaaff;
      --neon-pink: #ff7ec4;
      --neon-gold: #fbbf24;
      --gradient-accent: linear-gradient(135deg, #5eaaff, #2be0f0, #ffffff, #2be0f0, #5eaaff);
      --gradient-hero: linear-gradient(135deg, #0f1520 0%, #111d30 25%, #141f2a 50%, #121926 75%, #0f1520 100%);
      --glass-bg: rgba(18, 26, 40, 0.78);
      --glass-border: rgba(255, 255, 255, 0.10);
      --glass-blur: blur(16px);
      --font-display: 'Bebas Neue', Impact, sans-serif;
      --font-body: 'Work Sans', system-ui, -apple-system, sans-serif;
      --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --radius-xl: 24px;
      --radius-pill: 999px;
      --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
      --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
      --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
      --shadow-neon-green: 0 0 20px rgba(52, 217, 110, 0.14);
      --shadow-neon-cyan: 0 0 20px rgba(43, 224, 240, 0.18);
      --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
      --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
      --max-width: 1100px;
      --z-progress: 100;
      --z-nav: 50;
    }

    /* 2. RESET & BASE */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; scroll-padding-top: 80px; }
    body {
      background: var(--bg-deep);
      color: var(--fg);
      font-family: var(--font-body);
      font-size: clamp(14px, 1.5vw, 15.5px);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }
    ul, ol { list-style: none; }
    img { max-width: 100%; display: block; }

    /* 3. UTILITIES */
    .container {
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 clamp(16px, 3vw, 24px);
    }

    .fade-in {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
    }
    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .stagger-1 { transition-delay: 0.1s; }
    .stagger-2 { transition-delay: 0.2s; }
    .stagger-3 { transition-delay: 0.3s; }
    .stagger-4 { transition-delay: 0.4s; }
    .stagger-5 { transition-delay: 0.5s; }

    /* 3b. NUCLEOSOME CANVAS */
    #nucleosome-canvas {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
      pointer-events: none;
    }

    /* 4. PROGRESS BAR */
    .progress-bar {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 4px;
      z-index: var(--z-progress);
      background: linear-gradient(90deg, #5eaaff, #2be0f0, #ffffff, #2be0f0, #5eaaff);
      background-size: 200% 100%;
      animation: progress-shimmer 3s linear infinite;
      transform-origin: left;
      transform: scaleX(0);
      pointer-events: none;
      box-shadow: 0 0 12px rgba(43, 224, 240, 0.4), 0 0 4px rgba(94, 170, 255, 0.3);
    }
    @keyframes progress-shimmer {
      0% { background-position: 200% 0; }
      100% { background-position: -200% 0; }
    }

    /* 5. NAVIGATION */
    .navbar {
      position: sticky;
      top: 0;
      z-index: var(--z-nav);
      background: #000;
      border-bottom: 1px solid rgba(43, 224, 240, 0.08);
      transition: all 0.4s ease;
      overflow: visible;
    }
    .navbar::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg,
        transparent 0%, rgba(94,170,255,0.15) 20%,
        rgba(43,224,240,0.3) 50%, rgba(94,170,255,0.15) 80%,
        transparent 100%);
      opacity: 0;
      transition: opacity 0.4s ease;
    }
    .navbar.scrolled::after { opacity: 1; }
    .navbar.scrolled {
      background: rgba(0, 0, 0, 0.97);
      border-bottom-color: rgba(43, 224, 240, 0.12);
      box-shadow: 0 4px 24px rgba(43, 224, 240, 0.06);
    }

    /* Two-row navbar layout */
    .navbar-inner {
      position: relative;
      max-width: 100%;
      margin: 0;
      padding: 0;
      display: flex;
      flex-direction: column;
    }
    .navbar-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 8px 32px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }
    .nav-brand {
      display: flex;
      align-items: center;
      gap: 14px;
      white-space: nowrap;
      line-height: 1;
    }
    .brand-alias {
      font-family: var(--font-display);
      font-size: 26px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      background: linear-gradient(135deg, #ffffff 0%, var(--neon-cyan) 50%, var(--neon-purple) 100%);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .brand-divider {
      width: 1px;
      height: 20px;
      background: linear-gradient(180deg, transparent, rgba(43,224,240,0.4), transparent);
    }
    .brand-meta {
      font-size: 11px;
      color: var(--fg-muted);
      letter-spacing: 0.04em;
      font-weight: 400;
      display: flex;
      flex-direction: column;
      gap: 0;
      line-height: 1.3;
    }
    .brand-meta .brand-handle {
      color: var(--neon-green);
      font-weight: 600;
      font-size: 12px;
    }
    .brand-meta .brand-role {
      font-size: 10px;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--fg-dim);
    }
    .brand-social {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-left: auto;
    }
    .brand-social a {
      color: var(--fg-dim);
      transition: color 0.2s ease;
    }
    .brand-social a:hover { color: var(--neon-cyan); }

    .nav-toggle-input { display: none; }
    .nav-toggle-label {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 4px;
      position: absolute;
      right: 16px;
      top: 10px;
    }
    .nav-toggle-label span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--fg);
      border-radius: 2px;
      transition: transform 0.3s ease, opacity 0.3s ease;
    }
    .nav-toggle-input:checked ~ .nav-toggle-label span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }
    .nav-toggle-input:checked ~ .nav-toggle-label span:nth-child(2) {
      opacity: 0;
    }
    .nav-toggle-input:checked ~ .nav-toggle-label span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    /* Bottom row: full-width navigation links */
    .nav-links {
      display: flex;
      justify-content: center;
      gap: 6px;
      padding: 6px 24px;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      background: rgba(255, 255, 255, 0.015);
    }
    .nav-links a {
      position: relative;
      color: var(--fg-dim);
      padding: 4px 8px;
      border-radius: var(--radius-sm);
      transition: color 0.2s ease, background 0.2s ease;
    }
    .nav-links a::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 0;
      width: 0;
      height: 2px;
      background: var(--neon-cyan);
      border-radius: var(--radius-pill);
      transition: width 0.25s var(--ease-out), left 0.25s var(--ease-out);
      box-shadow: 0 0 10px rgba(43, 224, 240, 0.4);
    }
    .nav-links a:hover,
    .nav-links a.active { color: var(--fg); background: rgba(43, 224, 240, 0.06); }
    .nav-links a:hover::after,
    .nav-links a.active::after { width: 80%; left: 10%; }

    /* 6. HERO */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      background: var(--gradient-hero);
      background-size: 400% 400%;
      animation: gradient-shift 15s ease-in-out infinite;
    }
    /* Hero blobs removed – replaced by nucleosome canvas particle system */

    .hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      padding: 40px 0;
    }

    .hero-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px;
      border-radius: var(--radius-pill);
      background: rgba(43, 224, 240, 0.08);
      border: 1px solid rgba(43, 224, 240, 0.22);
      color: var(--neon-cyan);
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      margin-bottom: 24px;
    }
    .pill-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--neon-cyan);
      animation: pulse-glow 2s ease-in-out infinite;
    }

    .hero-name {
      font-family: var(--font-display);
      font-size: clamp(36px, 6vw, 72px);
      line-height: 1.05;
      letter-spacing: 0.04em;
      background: linear-gradient(135deg, #ffffff 0%, #b8d8f8 35%, var(--neon-cyan) 65%, var(--neon-purple) 100%);
      background-size: 200% 200%;
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      animation: gradient-shift 8s ease-in-out infinite;
      margin-bottom: 16px;
    }

    .hero-typing {
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 2px;
      margin-bottom: 20px;
    }
    .typing-text {
      font-size: 18px;
      font-weight: 300;
      color: var(--fg-muted);
      letter-spacing: 0.01em;
    }
    .typing-cursor {
      display: inline-block;
      width: 2px;
      height: 22px;
      background: var(--neon-cyan);
      margin-left: 2px;
      animation: blink-cursor 0.8s step-end infinite;
    }

    .hero-description {
      max-width: 620px;
      margin: 0 auto 28px auto;
      color: var(--fg-muted);
      font-size: 16px;
      line-height: 1.7;
    }

    .hero-cta {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
      margin-bottom: 28px;
    }

    .btn-neon {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 22px;
      border-radius: var(--radius-pill);
      font-size: 14px;
      font-weight: 600;
      border: none;
      cursor: pointer;
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #0a0e17;
      transition: transform 0.2s var(--ease-out), box-shadow 0.2s ease;
      text-decoration: none;
    }
    .btn-neon:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 20px rgba(43, 224, 240, 0.3);
    }

    .btn-outline {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 22px;
      border-radius: var(--radius-pill);
      font-size: 14px;
      font-weight: 500;
      border: 1px solid var(--glass-border);
      cursor: pointer;
      background: transparent;
      color: var(--fg);
      transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s var(--ease-out);
      text-decoration: none;
    }
    .btn-outline:hover {
      border-color: rgba(43, 224, 240, 0.3);
      background: rgba(43, 224, 240, 0.05);
      transform: translateY(-2px);
    }

    .hero-chips {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
    }
    .chip-neon {
      padding: 4px 12px;
      border-radius: var(--radius-pill);
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.04em;
      border: 1px solid rgba(255, 255, 255, 0.1);
      color: var(--fg-muted);
      background: rgba(255, 255, 255, 0.03);
      transition: border-color 0.2s ease, color 0.2s ease;
    }
    .chip-neon:hover {
      border-color: rgba(43, 224, 240, 0.3);
      color: var(--neon-cyan);
    }

    /* 7. SECTIONS (general) */
    .section {
      padding: clamp(48px, 8vw, 80px) 0;
      scroll-margin-top: 70px;
    }
    /* Alternating section backgrounds for visual rhythm */
    .section:nth-of-type(odd) { background: var(--bg-deep); }
    .section:nth-of-type(even) { background: var(--bg-surface); }
    /* Subtle edge line between sections */
    .section + .section::before {
      content: '';
      display: block;
      height: 1px;
      background: linear-gradient(90deg,
        transparent 0%, rgba(255,255,255,0.04) 20%,
        rgba(255,255,255,0.06) 50%, rgba(255,255,255,0.04) 80%,
        transparent 100%);
    }
    .section-header {
      text-align: center;
      margin-bottom: 40px;
    }
    .section-title {
      font-family: var(--font-display);
      font-size: clamp(26px, 4vw, 36px);
      letter-spacing: 0.08em;
      color: var(--fg);
      margin-bottom: 8px;
      background: linear-gradient(135deg, #ffffff 0%, #c0ddf5 40%, var(--neon-cyan) 70%, var(--neon-purple) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .section-sub {
      font-size: 14px;
      color: var(--fg-muted);
      max-width: 560px;
      margin: 0 auto;
    }
    .section-line {
      width: 100px;
      height: 3px;
      background: var(--gradient-accent);
      background-size: 200% 100%;
      animation: section-line-shimmer 4s linear infinite;
      border-radius: var(--radius-pill);
      margin: 16px auto 0 auto;
      position: relative;
      box-shadow: 0 0 12px rgba(43,224,240,0.25), 0 0 4px rgba(94,170,255,0.15);
    }
    @keyframes section-line-shimmer {
      0% { background-position: 200% 0; }
      100% { background-position: -200% 0; }
    }
    .section-line::after {
      content: '';
      position: absolute;
      inset: -4px -20px;
      background: linear-gradient(90deg,
        transparent 0%, rgba(94,170,255,0.08) 30%,
        rgba(43,224,240,0.10) 50%, rgba(94,170,255,0.06) 70%,
        transparent 100%);
      border-radius: var(--radius-pill);
      filter: blur(6px);
      z-index: -1;
    }

    /* 8. GLASS CARDS */
    .glass-card {
      background: var(--glass-bg);
      border: 1px solid rgba(43,224,240,0.06);
      border-radius: var(--radius-lg);
      padding: 24px;
      transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s ease;
    }
    @supports (backdrop-filter: blur(1px)) {
      .glass-card { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
    }
    .glass-card:hover {
      transform: translateY(-3px);
      border-color: rgba(43,224,240,0.18);
      box-shadow: 0 8px 32px rgba(43,224,240,0.06), 0 0 0 1px rgba(43,224,240,0.08), 0 2px 8px rgba(0,0,0,0.3);
    }

    .card-accent-line {
      width: 40px;
      height: 3px;
      border-radius: var(--radius-pill);
      background: var(--accent, var(--neon-cyan));
      margin-bottom: 14px;
      transition: width 0.3s var(--ease-out);
    }
    .glass-card:hover .card-accent-line { width: 60px; }

    .card-category {
      display: inline-block;
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: var(--fg-dim);
      margin-bottom: 6px;
    }
    .card-title {
      font-size: 17px;
      font-weight: 600;
      color: var(--fg);
      margin-bottom: 8px;
      line-height: 1.3;
    }
    .card-body {
      font-size: 14px;
      color: var(--fg-muted);
      line-height: 1.7;
    }
    .card-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 14px;
    }
    .tag-neon {
      font-size: 11px;
      padding: 3px 10px;
      border-radius: var(--radius-pill);
      background: rgba(57, 255, 115, 0.06);
      border: 1px solid rgba(57, 255, 115, 0.15);
      color: var(--neon-green);
      letter-spacing: 0.04em;
    }
    .tag-cyan {
      background: rgba(34, 211, 238, 0.06);
      border-color: rgba(34, 211, 238, 0.15);
      color: var(--neon-cyan);
    }
    .tag-purple {
      background: rgba(94, 170, 255, 0.06);
      border-color: rgba(94, 170, 255, 0.15);
      color: var(--neon-purple);
    }
    .tag-pink {
      background: rgba(244, 114, 182, 0.06);
      border-color: rgba(244, 114, 182, 0.15);
      color: var(--neon-pink);
    }

    /* 9. ABOUT */
    .about-grid {
      display: grid;
      grid-template-columns: 1.8fr 1fr;
      gap: 20px;
      align-items: start;
    }
    .about-text p { margin-bottom: 12px; }
    .about-text p:last-child { margin-bottom: 0; }

    .about-sidebar {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .fact-list { margin-top: 10px; }
    .fact-item {
      display: flex;
      gap: 12px;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      font-size: 13px;
    }
    .fact-item:last-child { border-bottom: none; }
    .fact-label {
      font-weight: 600;
      color: var(--neon-cyan);
      min-width: 90px;
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      padding-top: 1px;
    }
    .fact-value { color: var(--fg-muted); }

    .roadmap { margin-top: 12px; }
    .roadmap-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 8px 0;
      font-size: 13px;
      color: var(--fg-muted);
      line-height: 1.5;
    }
    .status-badge {
      display: inline-block;
      font-size: 10px;
      padding: 2px 8px;
      border-radius: var(--radius-pill);
      text-transform: uppercase;
      letter-spacing: 0.10em;
      white-space: nowrap;
      flex-shrink: 0;
      margin-top: 2px;
    }
    .status-badge.progress {
      border: 1px solid rgba(34, 211, 238, 0.3);
      background: rgba(34, 211, 238, 0.08);
      color: var(--neon-cyan);
    }
    .status-badge.done {
      border: 1px solid rgba(57, 255, 115, 0.3);
      background: rgba(57, 255, 115, 0.08);
      color: var(--neon-green);
    }

    /* 10. RESEARCH & FILTERS */
    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
      margin-bottom: 28px;
    }
    .filter-btn {
      padding: 6px 16px;
      border-radius: var(--radius-pill);
      font-size: 13px;
      font-family: var(--font-body);
      font-weight: 500;
      border: 1px solid var(--glass-border);
      background: transparent;
      color: var(--fg-muted);
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .filter-btn:hover {
      border-color: rgba(57, 255, 115, 0.3);
      color: var(--fg);
    }
    .filter-btn.active {
      background: rgba(57, 255, 115, 0.1);
      border-color: rgba(57, 255, 115, 0.4);
      color: var(--neon-green);
    }

    .research-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
      gap: 16px;
    }
    .research-card {
      transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out),
                  border-color 0.3s ease, opacity 0.3s ease;
    }

    /* 11. WORKFLOW */
    .workflow-card { margin-top: 24px; }
    .workflow-card .card-title { margin-bottom: 16px; }
    .workflow {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
      gap: 8px;
    }
    .workflow-step {
      background: rgba(57, 255, 115, 0.03);
      border: 1px solid rgba(57, 255, 115, 0.1);
      border-radius: var(--radius-md);
      padding: 12px;
      text-align: center;
      position: relative;
    }
    .workflow-step::after {
      content: "\2192";
      position: absolute;
      right: -11px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--neon-green);
      opacity: 0.5;
      font-size: 14px;
      z-index: 1;
    }
    .workflow-step:last-child::after { display: none; }
    .step-title {
      font-size: 12px;
      font-weight: 600;
      color: var(--neon-green);
      margin-bottom: 4px;
    }
    .step-desc {
      font-size: 11px;
      color: var(--fg-dim);
    }

    /* 12. EPIPROFILE */
    .epi-layers {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin: 16px 0;
    }
    .epi-layer {
      text-align: center;
      padding: 16px;
      border-radius: var(--radius-md);
      border: 1px solid var(--glass-border);
      background: rgba(255, 255, 255, 0.02);
    }
    .epi-layer-name {
      font-family: var(--font-mono);
      font-size: 16px;
      font-weight: 500;
      margin-bottom: 4px;
    }
    .epi-layer-desc {
      font-size: 12px;
      color: var(--fg-dim);
    }
    .epi-layer:nth-child(1) .epi-layer-name { color: var(--neon-green); }
    .epi-layer:nth-child(2) .epi-layer-name { color: var(--neon-cyan); }
    .epi-layer:nth-child(3) .epi-layer-name { color: var(--neon-purple); }

    .code-block {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: var(--radius-md);
      padding: 16px;
      font-family: var(--font-mono);
      font-size: 12px;
      overflow-x: auto;
      margin: 14px 0;
      white-space: pre;
      line-height: 1.6;
    }
    .code-comment { color: var(--fg-dim); }
    .code-fn { color: var(--neon-green); }
    .code-str { color: var(--neon-cyan); }
    .code-kw { color: var(--neon-purple); }

    .epi-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 16px;
    }

    /* EpiProfile Figure Showcase */
    .epi-showcase {
      margin: 28px 0 20px;
    }
    .epi-showcase-title {
      font-family: var(--font-display);
      font-size: 22px;
      letter-spacing: 1px;
      color: var(--fg);
      margin-bottom: 16px;
    }
    .epi-showcase-title .accent { color: var(--neon-green); }
    .epi-hero-figure {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid rgba(57, 255, 115, 0.15);
      background: rgba(57, 255, 115, 0.03);
      margin-bottom: 20px;
      cursor: pointer;
      transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
    }
    .epi-hero-figure:hover {
      border-color: rgba(57, 255, 115, 0.35);
      box-shadow: 0 0 30px rgba(57, 255, 115, 0.08);
    }
    .epi-hero-figure img {
      width: 100%;
      display: block;
      border-radius: var(--radius-lg);
    }
    .epi-hero-figure .epi-fig-label {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      padding: 14px 20px;
      background: linear-gradient(transparent, rgba(10, 14, 23, 0.92));
      font-size: 13px;
      color: var(--fg-muted);
    }
    .epi-hero-figure .epi-fig-label strong {
      color: var(--neon-green);
      font-weight: 600;
    }

    .epi-grid-2col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-bottom: 20px;
    }
    .epi-fig-card {
      position: relative;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--glass-border);
      background: var(--bg-surface);
      cursor: pointer;
      transition: transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
    }
    .epi-fig-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }
    .epi-fig-card:nth-child(1):hover { border-color: rgba(34, 211, 238, 0.35); box-shadow: 0 0 20px rgba(34, 211, 238, 0.08); }
    .epi-fig-card:nth-child(2):hover { border-color: rgba(94, 170, 255, 0.35); box-shadow: 0 0 20px rgba(94, 170, 255, 0.08); }
    .epi-fig-card:nth-child(3):hover { border-color: rgba(57, 255, 115, 0.35); box-shadow: 0 0 20px rgba(57, 255, 115, 0.08); }
    .epi-fig-card:nth-child(4):hover { border-color: rgba(244, 114, 182, 0.35); box-shadow: 0 0 20px rgba(244, 114, 182, 0.08); }
    .epi-fig-card img {
      width: 100%;
      display: block;
      background: #f8f9fa;
    }
    .epi-fig-card .epi-fig-caption {
      padding: 10px 14px;
      font-size: 12px;
      color: var(--fg-muted);
      border-top: 1px solid var(--glass-border);
      background: rgba(0,0,0,0.2);
    }
    .epi-fig-card .epi-fig-caption strong {
      font-weight: 600;
    }
    .epi-fig-card:nth-child(1) .epi-fig-caption strong { color: var(--neon-cyan); }
    .epi-fig-card:nth-child(2) .epi-fig-caption strong { color: var(--neon-purple); }
    .epi-fig-card:nth-child(3) .epi-fig-caption strong { color: var(--neon-green); }
    .epi-fig-card:nth-child(4) .epi-fig-caption strong { color: var(--neon-pink); }

    .epi-pipeline-strip {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--glass-border);
      background: var(--bg-surface);
      cursor: pointer;
      transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
    }
    .epi-pipeline-strip:hover {
      border-color: rgba(34, 211, 238, 0.3);
      box-shadow: 0 0 24px rgba(34, 211, 238, 0.06);
    }
    .epi-pipeline-strip img {
      width: 100%;
      display: block;
      background: #f8f9fa;
    }
    .epi-pipeline-strip .epi-fig-caption {
      padding: 10px 14px;
      font-size: 12px;
      color: var(--fg-muted);
      border-top: 1px solid var(--glass-border);
      background: rgba(0,0,0,0.2);
    }
    .epi-pipeline-strip .epi-fig-caption strong {
      color: var(--neon-cyan);
    }

    @media (max-width: 768px) {
      .epi-grid-2col { grid-template-columns: 1fr; }
    }

    /* 13. PIPELINES */
    .pipelines-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
      gap: 16px;
    }

    /* 14. PUBLICATIONS */

    /* 14b. K-CHOPORE PIPELINE */
    .kchopore-pipeline {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 0;
      margin: 8px 0;
    }
    .kc-step {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 10px 14px;
      border-radius: var(--radius-md);
      border: 1px solid rgba(255, 255, 255, 0.06);
      background: var(--bg-deep);
      flex: 0 0 auto;
      max-width: 220px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .kc-step:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 20px rgba(94, 170, 255, 0.15);
    }
    .kc-step-num {
      flex-shrink: 0;
      width: 26px;
      height: 26px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      font-weight: 700;
      font-family: var(--font-mono);
    }
    .kc-step-signal .kc-step-num { background: var(--neon-purple); color: #0a0e17; }
    .kc-step-qc .kc-step-num { background: var(--neon-cyan); color: #0a0e17; }
    .kc-step-align .kc-step-num { background: var(--neon-green); color: #0a0e17; }
    .kc-step-iso .kc-step-num { background: #f59e0b; color: #0a0e17; }
    .kc-step-epi .kc-step-num { background: var(--neon-pink); color: #0a0e17; }
    .kc-step-de .kc-step-num { background: #ef4444; color: #fff; }
    .kc-step-report .kc-step-num { background: var(--fg); color: #0a0e17; }
    .kc-step-content h4 {
      font-size: 13px;
      font-weight: 600;
      color: var(--fg);
      margin-bottom: 2px;
      line-height: 1.3;
    }
    .kc-step-content p {
      font-size: 11px;
      color: var(--fg-muted);
      line-height: 1.4;
    }
    .kc-step-content code {
      font-family: var(--font-mono);
      font-size: 10px;
      background: rgba(94, 170, 255, 0.1);
      padding: 1px 4px;
      border-radius: 3px;
      color: var(--neon-purple);
    }
    .kc-arrow {
      width: 20px;
      height: 2px;
      background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
      position: relative;
      flex-shrink: 0;
    }
    .kc-arrow::after {
      content: "";
      position: absolute;
      right: -1px;
      top: -3px;
      border: 4px solid transparent;
      border-left: 5px solid var(--neon-cyan);
    }
    .kc-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 14px;
    }
    .kc-table th, .kc-table td {
      padding: 10px 16px;
      text-align: left;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .kc-table th {
      color: var(--neon-purple);
      font-weight: 600;
      font-size: 13px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .kc-table td {
      color: var(--fg-muted);
    }
    .kc-table tbody tr:hover {
      background: rgba(94, 170, 255, 0.05);
    }
    @media (max-width: 768px) {
      .kchopore-pipeline {
        flex-direction: column;
        align-items: stretch;
      }
      .kc-step {
        max-width: 100%;
      }
      .kc-arrow {
        width: 2px;
        height: 16px;
        margin: 0 auto;
        background: linear-gradient(180deg, var(--neon-purple), var(--neon-cyan));
      }
      .kc-arrow::after {
        right: -3px;
        top: auto;
        bottom: -1px;
        border: 4px solid transparent;
        border-top: 5px solid var(--neon-cyan);
        border-left: 4px solid transparent;
      }
    }

    /* 15. SKILLS */
    .skills-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
      gap: 16px;
    }
    .skill-cat-title {
      font-size: 14px;
      font-weight: 600;
      color: var(--fg);
      margin-bottom: 16px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }
    .skill-item {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 12px;
    }
    .skill-item:last-child { margin-bottom: 0; }
    .skill-name {
      font-size: 13px;
      font-weight: 500;
      color: var(--fg-muted);
      min-width: 100px;
    }
    .skill-bar {
      flex: 1;
      height: 6px;
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.05);
      overflow: hidden;
    }
    .skill-fill {
      height: 100%;
      width: 0;
      border-radius: var(--radius-pill);
      background: var(--color, var(--neon-green));
      transition: width 1.2s var(--ease-out);
      box-shadow: 0 0 10px rgba(57, 255, 115, 0.2);
    }

    /* 16. TEACHING */
    .teaching-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
      gap: 16px;
    }

    /* WORKFLOW GALLERY */
    .wf-scroll-container {
      display: flex;
      gap: 16px;
      overflow-x: auto;
      padding: 8px 4px 16px;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: thin;
      scrollbar-color: rgba(43,224,240,0.2) transparent;
    }
    .wf-scroll-container::-webkit-scrollbar { height: 6px; }
    .wf-scroll-container::-webkit-scrollbar-track { background: transparent; }
    .wf-scroll-container::-webkit-scrollbar-thumb { background: rgba(43,224,240,0.18); border-radius: 3px; }
    .wf-card {
      flex: 0 0 340px;
      scroll-snap-align: start;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--glass-border);
      background: var(--bg-surface);
      cursor: pointer;
      transition: transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
    }
    .wf-card:hover {
      transform: translateY(-3px);
      border-color: rgba(43,224,240,0.2);
      box-shadow: 0 8px 24px rgba(43,224,240,0.06);
    }
    .wf-card img {
      width: 100%;
      display: block;
      background: #f8f9fa;
      aspect-ratio: 16/10;
      object-fit: cover;
    }
    .wf-card .wf-info {
      padding: 10px 14px;
      border-top: 1px solid var(--glass-border);
      background: rgba(0,0,0,0.2);
    }
    .wf-card .wf-info .wf-title {
      font-weight: 600;
      font-size: 12px;
      color: var(--fg);
      margin-bottom: 3px;
    }
    .wf-card .wf-info .wf-desc {
      font-size: 11px;
      color: var(--fg-muted);
      line-height: 1.35;
    }
    .wf-card .wf-badge {
      display: inline-block;
      font-size: 9px;
      padding: 1px 6px;
      border-radius: var(--radius-pill);
      font-weight: 600;
      margin-right: 4px;
    }
    .wf-scroll-hint {
      font-size: 11px;
      color: var(--fg-dim);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    /* LINKEDIN FEED */
    .linkedin-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
      gap: 14px;
    }
    .linkedin-card {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 16px;
      border-radius: var(--radius-md);
      background: var(--glass-bg);
      border: 1px solid var(--glass-border);
      text-decoration: none;
      color: var(--fg);
      transition: border-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    }
    .linkedin-card:hover {
      border-color: rgba(0,119,181,0.35);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0,119,181,0.08);
    }
    .linkedin-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 16px;
      flex-shrink: 0;
      color: #fff;
    }
    .linkedin-info .linkedin-name {
      font-weight: 600;
      font-size: 13px;
    }
    .linkedin-info .linkedin-role {
      font-size: 11px;
      color: var(--fg-muted);
      line-height: 1.35;
      margin-top: 2px;
    }
    .linkedin-info .linkedin-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 4px;
      margin-top: 6px;
    }
    .linkedin-info .linkedin-tags span {
      font-size: 9px;
      padding: 1px 6px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(0,119,181,0.2);
      color: #0077b5;
      font-weight: 500;
    }

    /* SOCCER SECTION */
    .soccer-wrap {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
    }
    .soccer-main {
      flex: 2;
      min-width: 300px;
    }
    .soccer-sidebar {
      flex: 1;
      min-width: 220px;
    }
    .soccer-fav-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 12px;
    }
    .soccer-team {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: var(--radius-pill);
      border: 1px solid var(--glass-border);
      background: var(--glass-bg);
      font-size: 13px;
      font-weight: 600;
      transition: border-color 0.3s ease, transform 0.15s ease;
    }
    .soccer-team:hover {
      transform: translateY(-1px);
    }
    .soccer-team .team-crest {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
    }
    .soccer-quote {
      font-style: italic;
      color: var(--fg-muted);
      border-left: 3px solid var(--neon-green);
      padding: 10px 16px;
      margin: 16px 0;
      font-size: 13px;
      line-height: 1.5;
    }

    /* SOCCER STATS */
    .sc-stats-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
      gap: 12px;
      margin: 16px 0;
    }
    .sc-stat-box {
      text-align: center;
      padding: 14px 10px;
      border-radius: var(--radius-md);
      background: rgba(57, 255, 115, 0.04);
      border: 1px solid rgba(57, 255, 115, 0.1);
    }
    .sc-stat-box .sc-num {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 32px;
      line-height: 1;
      color: var(--neon-green);
    }
    .sc-stat-box .sc-label {
      font-size: 11px;
      color: var(--fg-muted);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-top: 4px;
    }
    .sc-stat-box.accent-cyan { background: rgba(34,211,238,0.04); border-color: rgba(34,211,238,0.12); }
    .sc-stat-box.accent-cyan .sc-num { color: var(--neon-cyan); }
    .sc-stat-box.accent-purple { background: rgba(94,170,255,0.04); border-color: rgba(94,170,255,0.12); }
    .sc-stat-box.accent-purple .sc-num { color: var(--neon-purple); }
    .sc-stat-box.accent-pink { background: rgba(244,114,182,0.04); border-color: rgba(244,114,182,0.12); }
    .sc-stat-box.accent-pink .sc-num { color: var(--neon-pink); }

    .sc-table-wrap {
      overflow-x: auto;
      border-radius: var(--radius-md);
      border: 1px solid var(--glass-border);
      margin-top: 12px;
    }
    .sc-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 12px;
    }
    .sc-table th {
      background: rgba(57, 255, 115, 0.06);
      color: var(--neon-green);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      font-size: 10px;
      font-weight: 700;
      padding: 8px 10px;
      text-align: left;
      border-bottom: 1px solid rgba(57, 255, 115, 0.12);
      white-space: nowrap;
    }
    .sc-table td {
      padding: 6px 10px;
      border-bottom: 1px solid var(--glass-border);
      color: var(--fg-muted);
      white-space: nowrap;
    }
    .sc-table tr:hover td { background: rgba(255,255,255,0.02); }
    .sc-table tr.sc-highlight td {
      background: rgba(57, 255, 115, 0.06);
      color: var(--fg);
      font-weight: 600;
    }
    .sc-table .sc-goals { color: var(--neon-green); font-weight: 700; }
    .sc-table .sc-yellow { color: #facc15; }
    .sc-table .sc-red { color: #ef4444; }
    .sc-badge-rank {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      font-size: 11px;
      font-weight: 700;
      background: rgba(57, 255, 115, 0.12);
      color: var(--neon-green);
    }
    .sc-results-scroll {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding: 8px 0 14px;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
    }
    .sc-results-scroll::-webkit-scrollbar { height: 4px; }
    .sc-results-scroll::-webkit-scrollbar-track { background: transparent; }
    .sc-results-scroll::-webkit-scrollbar-thumb { background: rgba(43,224,240,0.18); border-radius: 4px; }
    .sc-match-card {
      flex: 0 0 200px;
      scroll-snap-align: start;
      padding: 10px 12px;
      border-radius: var(--radius-md);
      border: 1px solid var(--glass-border);
      background: var(--glass-bg);
      font-size: 12px;
    }
    .sc-match-card .sc-jornada {
      font-size: 10px;
      color: var(--fg-muted);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 6px;
    }
    .sc-match-card .sc-score {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 22px;
      text-align: center;
      margin: 4px 0;
    }
    .sc-match-card .sc-teams {
      display: flex;
      justify-content: space-between;
      font-size: 11px;
      color: var(--fg-muted);
    }
    .sc-match-card.sc-win { border-color: rgba(43,224,240,0.2); }
    .sc-match-card.sc-win .sc-score { color: var(--neon-green); }
    .sc-match-card.sc-draw { border-color: rgba(34,211,238,0.25); }
    .sc-match-card.sc-draw .sc-score { color: var(--neon-cyan); }
    .sc-match-card.sc-loss { border-color: rgba(244,114,182,0.15); }
    .sc-match-card.sc-loss .sc-score { color: var(--neon-pink); }
    .sc-section-label {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 16px;
      letter-spacing: 0.08em;
      color: var(--fg-muted);
      margin: 20px 0 8px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .sc-section-label span { color: var(--neon-green); }
    .sc-link-row {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 14px;
    }

    /* USEFUL LINKS */
    .links-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
      gap: 18px;
    }
    .link-category-title {
      font-family: var(--font-display);
      font-size: 18px;
      letter-spacing: 1px;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .link-category-title .cat-icon {
      width: 28px;
      height: 28px;
      border-radius: var(--radius-sm);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 15px;
      flex-shrink: 0;
    }
    .link-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 10px 12px;
      border-radius: var(--radius-sm);
      text-decoration: none;
      color: var(--fg);
      transition: background 0.2s ease, transform 0.15s ease;
      border: 1px solid transparent;
    }
    .link-item:hover {
      background: rgba(255,255,255,0.04);
      border-color: var(--glass-border);
      transform: translateX(3px);
    }
    .link-item .link-bullet {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      margin-top: 8px;
      flex-shrink: 0;
    }
    .link-item .link-name {
      font-weight: 600;
      font-size: 13px;
      line-height: 1.4;
    }
    .link-item .link-desc {
      font-size: 11px;
      color: var(--fg-muted);
      line-height: 1.4;
    }
    .link-item .link-badge {
      font-size: 10px;
      padding: 1px 6px;
      border-radius: var(--radius-pill);
      font-weight: 500;
      margin-left: 4px;
      white-space: nowrap;
    }

    /* 17. CONTACT */
    .contact-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 20px;
    }
    .contact-chip {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 10px 16px;
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--glass-border);
      font-size: 13px;
      color: var(--fg-muted);
      transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    }
    .contact-chip:hover {
      border-color: rgba(57, 255, 115, 0.3);
      background: rgba(57, 255, 115, 0.05);
      color: var(--neon-green);
      box-shadow: var(--shadow-neon-green);
    }
    .contact-chip svg {
      width: 16px;
      height: 16px;
      flex-shrink: 0;
      fill: currentColor;
    }
    .contact-chip.disabled {
      opacity: 0.4;
      pointer-events: none;
    }

    .contact-note {
      margin-top: 20px;
      font-size: 12px;
      color: var(--fg-dim);
      font-style: italic;
    }

    /* 17b. REPOS */
    .repos-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 12px;
    }
    .repo-card {
      padding: 16px 20px;
      text-decoration: none;
    }
    .repo-card:hover {
      transform: translateY(-3px);
      border-color: rgba(57, 255, 115, 0.2);
    }
    .repo-header {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 8px;
    }
    .repo-name {
      font-family: var(--font-mono);
      font-size: 14px;
      font-weight: 500;
      color: var(--neon-cyan);
    }
    .repo-lang {
      margin-left: auto;
      font-size: 11px;
      color: var(--fg-dim);
      display: flex;
      align-items: center;
      gap: 4px;
    }
    .repo-lang::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--lang-color, var(--fg-dim));
    }
    .repo-desc {
      font-size: 13px;
      color: var(--fg-muted);
      line-height: 1.5;
    }

    /* 17c. PUBLICATIONS LIST */
    .publications-list {
      display: grid;
      gap: 16px;
    }

    /* 17d. RESOURCES */
    .resources-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 16px;
    }

    /* 17e. GALLERY */
    /* Hero figure - full width, featured */
    .gallery-hero {
      display: grid;
      grid-template-columns: 1fr;
      background: var(--bg-surface);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: var(--radius-lg);
      overflow: hidden;
      margin-bottom: 20px;
      cursor: pointer;
      transition: box-shadow 0.4s ease;
    }
    .gallery-hero:hover {
      box-shadow: 0 12px 48px rgba(57, 255, 115, 0.12);
    }
    .gallery-hero-img {
      width: 100%;
      overflow: hidden;
      background: #fff;
      padding: 8px;
    }
    .gallery-hero-img img {
      width: 100%;
      height: auto;
      display: block;
      border-radius: 6px;
      transition: transform 0.5s ease;
    }
    .gallery-hero:hover .gallery-hero-img img {
      transform: scale(1.01);
    }
    .gallery-hero-caption {
      padding: 20px 24px;
    }
    .gallery-hero-caption h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--fg);
      margin-bottom: 6px;
    }
    .gallery-hero-caption p {
      color: var(--fg-muted);
      font-size: 14px;
      line-height: 1.6;
    }

    /* Badge labels */
    .gallery-badge {
      display: inline-block;
      font-size: 10px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      padding: 3px 10px;
      border-radius: var(--radius-pill);
      margin-bottom: 8px;
    }
    .gallery-badge-green { background: rgba(57, 255, 115, 0.12); color: var(--neon-green); }
    .gallery-badge-cyan { background: rgba(34, 211, 238, 0.12); color: var(--neon-cyan); }
    .gallery-badge-pink { background: rgba(244, 114, 182, 0.12); color: var(--neon-pink); }
    .gallery-badge-purple { background: rgba(94, 170, 255, 0.12); color: var(--neon-purple); }

    /* 2x2 mosaic */
    .gallery-mosaic {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      margin-bottom: 20px;
    }
    .gallery-card {
      background: var(--bg-surface);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: var(--radius-lg);
      overflow: hidden;
      cursor: pointer;
      transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    }
    .gallery-card:hover { transform: translateY(-5px); }
    .gallery-card--glow-cyan:hover { box-shadow: 0 8px 36px rgba(34, 211, 238, 0.15); border-color: rgba(34, 211, 238, 0.2); }
    .gallery-card--glow-pink:hover { box-shadow: 0 8px 36px rgba(244, 114, 182, 0.15); border-color: rgba(244, 114, 182, 0.2); }
    .gallery-card--glow-purple:hover { box-shadow: 0 8px 36px rgba(94, 170, 255, 0.15); border-color: rgba(94, 170, 255, 0.2); }
    .gallery-card--glow-green:hover { box-shadow: 0 8px 36px rgba(57, 255, 115, 0.15); border-color: rgba(57, 255, 115, 0.2); }
    .gallery-img-wrap {
      width: 100%;
      overflow: hidden;
      background: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 6px;
    }
    .gallery-img-wrap img {
      width: 100%;
      height: auto;
      display: block;
      object-fit: contain;
      max-height: 300px;
      border-radius: 4px;
      transition: transform 0.4s ease;
    }
    .gallery-card:hover .gallery-img-wrap img {
      transform: scale(1.02);
    }
    .gallery-caption {
      padding: 14px 18px;
    }
    .gallery-caption h3 {
      font-size: 15px;
      font-weight: 600;
      color: var(--fg);
      margin-bottom: 4px;
    }
    .gallery-caption p {
      color: var(--fg-muted);
      font-size: 13px;
      line-height: 1.5;
    }

    /* Bottom strip */
    .gallery-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .gallery-strip-card {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      cursor: pointer;
      background: #0d1320;
      border: 1px solid rgba(255, 255, 255, 0.06);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .gallery-strip-card:hover {
      transform: translateY(-3px);
      box-shadow: 0 6px 24px rgba(57, 255, 115, 0.1);
    }
    .gallery-strip-card img {
      width: 100%;
      height: 120px;
      object-fit: contain;
      display: block;
      padding: 8px;
      background: #fff;
      transition: transform 0.4s ease;
    }
    .gallery-strip-card:hover img {
      transform: scale(1.02);
    }
    .gallery-strip-card span {
      display: block;
      padding: 10px 14px;
      font-size: 13px;
      font-weight: 600;
      color: var(--fg-muted);
    }

    /* Lightbox modal */
    .lightbox {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 10000;
      background: rgba(0, 0, 0, 0.92);
      align-items: center;
      justify-content: center;
      cursor: zoom-out;
    }
    .lightbox.active {
      display: flex;
    }
    .lightbox img {
      max-width: 92vw;
      max-height: 90vh;
      object-fit: contain;
      border-radius: 8px;
      box-shadow: 0 0 60px rgba(57, 255, 115, 0.1);
      animation: lightboxIn 0.3s ease;
    }
    @keyframes lightboxIn {
      from { opacity: 0; transform: scale(0.92); }
      to { opacity: 1; transform: scale(1); }
    }
    .lightbox-close {
      position: absolute;
      top: 20px;
      right: 28px;
      font-size: 36px;
      color: var(--fg-muted);
      background: none;
      border: none;
      cursor: pointer;
      transition: color 0.2s ease;
      z-index: 10001;
    }
    .lightbox-close:hover { color: var(--neon-green); }

    /* 18. FOOTER */
    .footer {
      border-top: 1px solid var(--glass-border);
      padding: 20px 0;
    }
    .footer-inner {
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      font-size: 12px;
      color: var(--fg-dim);
    }
    .footer a {
      color: var(--fg-muted);
      text-decoration: underline;
      text-decoration-color: rgba(139, 149, 165, 0.3);
      transition: color 0.2s ease;
    }
    .footer a:hover { color: var(--neon-green); }

    /* 19. KEYFRAMES */
    @keyframes gradient-shift {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }
    @keyframes blink-cursor {
      0%, 100% { opacity: 1; }
      50% { opacity: 0; }
    }
    /* float-1/2/3 keyframes removed – hero blobs replaced by nucleosome canvas */
    @keyframes pulse-glow {
      0%, 100% { box-shadow: 0 0 4px rgba(57, 255, 115, 0.4); }
      50% { box-shadow: 0 0 12px rgba(57, 255, 115, 0.8); }
    }
    @keyframes shimmer {
      0% { background-position: -200% 0; }
      100% { background-position: 200% 0; }
    }

    /* GOOGLE ALERTS SIDEBAR */
    .alerts-sidebar {
      position: fixed;
      top: 50%;
      transform: translateY(-50%);
      z-index: 40;
      display: flex;
      flex-direction: column;
      gap: 8px;
      pointer-events: auto;
      transition: opacity 0.5s ease;
    }
    .alerts-sidebar--left { left: 16px; }
    .alerts-sidebar--right { right: 16px; align-items: flex-end; }
    .alerts-group-title {
      font-family: var(--font-mono);
      font-size: 9px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: var(--fg-dim);
      padding: 0 6px;
      margin-top: 6px;
    }
    .alerts-group-title:first-child { margin-top: 0; }
    .alert-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 12px;
      border-radius: var(--radius-pill);
      background: rgba(17, 24, 39, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.06);
      font-size: 11px;
      font-weight: 500;
      color: var(--fg-muted);
      white-space: nowrap;
      text-decoration: none;
      transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
    }
    .alert-pill:hover {
      border-color: rgba(57, 255, 115, 0.25);
      color: var(--fg);
      background: rgba(17, 24, 39, 0.95);
    }
    .alert-pill .alert-icon {
      width: 12px;
      height: 12px;
      opacity: 0.5;
      flex-shrink: 0;
    }
    .alert-pill--epigenomics { border-color: rgba(57, 255, 115, 0.12); }
    .alert-pill--epigenomics:hover { border-color: rgba(57, 255, 115, 0.35); color: var(--neon-green); }
    .alert-pill--biomedicine { border-color: rgba(244, 114, 182, 0.12); }
    .alert-pill--biomedicine:hover { border-color: rgba(244, 114, 182, 0.35); color: var(--neon-pink); }
    .alert-pill--technology { border-color: rgba(34, 211, 238, 0.12); }
    .alert-pill--technology:hover { border-color: rgba(34, 211, 238, 0.35); color: var(--neon-cyan); }
    @media (max-width: 1439px) {
      .alerts-sidebar { display: none; }
    }

    /* 20. RESPONSIVE */
    @media (max-width: 1024px) {
      .about-grid { grid-template-columns: 1fr; }
      .epi-layers { grid-template-columns: 1fr; }
    }

    @media (max-width: 768px) {
      .navbar-top { padding: 8px 16px; }
      .brand-alias { font-size: 20px; }
      .brand-social { display: none; }
      .brand-divider { display: none; }
      .nav-toggle-label { display: flex; }
      .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #000;
        border-bottom: 1px solid rgba(94, 170, 255, 0.12);
        padding: 16px 24px;
        gap: 8px;
        text-transform: none;
        font-size: 13px;
      }
      .nav-toggle-input:checked ~ .nav-links { display: flex; }

      .hero-description { font-size: 15px; }
      .research-grid,
      .pipelines-grid,
      .skills-grid,
      .teaching-grid,
      .repos-grid,
      .resources-grid,
      .gallery-mosaic { grid-template-columns: 1fr; }
      .gallery-strip { grid-template-columns: repeat(2, 1fr); }
      .workflow { grid-template-columns: 1fr; }
      .workflow-step::after {
        content: "\2193";
        right: 50%;
        top: auto;
        bottom: -12px;
        transform: translateX(50%);
      }
    }

    @media (max-width: 480px) {
      .navbar-top { padding: 6px 12px; }
      .hero-pill { font-size: 10px; }
      .hero-cta { flex-direction: column; align-items: center; }
      .footer-inner { flex-direction: column; text-align: center; }
      .filter-bar { gap: 6px; }
      .filter-btn { font-size: 12px; padding: 5px 12px; }
    }

    /* Wide-screen enhancements */
    @media (min-width: 1440px) {
      :root { --max-width: 1140px; }
      .navbar-top { padding: 10px 48px; }
      .nav-links { padding: 6px 48px; }
    }

    /* 21. ACCESSIBILITY */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
      }
      .fade-in { opacity: 1; transform: none; }
      .typing-cursor { display: none; }
      .hero { background-size: 100% 100%; }
      .skill-fill { width: var(--fill) !important; transition: none !important; }
    }

    :focus-visible {
      outline: 2px solid var(--neon-cyan);
      outline-offset: 2px;
    }

    /* Skip navigation link */
    .skip-nav {
      position: absolute;
      top: -100%;
      left: 16px;
      z-index: 200;
      padding: 8px 16px;
      background: var(--neon-cyan);
      color: var(--bg-deep);
      border-radius: var(--radius-sm);
      font-weight: 600;
      text-decoration: none;
      transition: top 0.2s;
    }
    .skip-nav:focus { top: 12px; }

    /* === ICON SYSTEM === */
    .section-icon { width: 28px; height: 28px; flex-shrink: 0; display: inline-block; vertical-align: middle; }
    .section-icon--sm { width: 16px; height: 16px; flex-shrink: 0; display: inline-block; vertical-align: middle; }
    .section-icon--lg { width: 36px; height: 36px; flex-shrink: 0; display: inline-block; vertical-align: middle; }
    .section-icon--xl { width: 48px; height: 48px; flex-shrink: 0; display: inline-block; vertical-align: middle; }

    .section-title-row {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      justify-content: center;
    }
    .section-title-row .section-icon {
      color: var(--ico-color, var(--neon-green));
      filter: drop-shadow(0 0 6px currentColor);
      opacity: 0.85;
      transition: opacity 0.3s ease, filter 0.3s ease;
    }
    .section-header:hover .section-title-row .section-icon {
      opacity: 1;
      filter: drop-shadow(0 0 12px currentColor);
    }

    /* PNG dark adaptation via CSS filters */
    .icon-dark-adapt {
      filter: invert(1) sepia(1) saturate(5) hue-rotate(85deg) brightness(1.2);
    }
    .icon-dark-adapt-glow {
      filter: invert(1) sepia(1) saturate(5) hue-rotate(85deg) brightness(1.5)
              drop-shadow(0 0 20px rgba(43, 224, 240, 0.2));
    }
    .icon-dark-adapt-ghost {
      filter: invert(1) sepia(1) saturate(5) hue-rotate(85deg) brightness(1.2);
      opacity: 0.06;
    }

    /* Hero floating icons */
    .hero-float-icons {
      position: absolute;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      overflow: hidden;
    }
    .hero-float-icon {
      position: absolute;
      opacity: 0.10;
      color: var(--neon-green);
      filter: drop-shadow(0 0 8px currentColor);
      animation: float-drift 20s ease-in-out infinite;
    }
    .hero-float-icon:nth-child(2) { color: var(--neon-cyan); animation-duration: 24s; animation-delay: -3s; }
    .hero-float-icon:nth-child(3) { color: var(--neon-purple); animation-duration: 28s; animation-delay: -7s; }
    .hero-float-icon:nth-child(4) { color: var(--neon-pink); animation-duration: 22s; animation-delay: -5s; }
    .hero-float-icon:nth-child(5) { color: var(--neon-cyan); animation-duration: 26s; animation-delay: -10s; }
    .hero-float-icon:nth-child(6) { color: var(--neon-purple); animation-duration: 30s; animation-delay: -2s; }
    .hero-float-icon:nth-child(7) { color: var(--neon-green); animation-duration: 25s; animation-delay: -8s; }
    .hero-float-icon:nth-child(8) { color: var(--neon-pink); animation-duration: 23s; animation-delay: -12s; }
    @keyframes float-drift {
      0%, 100% { transform: translateY(0) rotate(0deg); }
      25% { transform: translateY(-18px) rotate(5deg); }
      50% { transform: translateY(-6px) rotate(-3deg); }
      75% { transform: translateY(-22px) rotate(2deg); }
    }

    /* Card accent icon combo */
    .card-accent-icon {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 14px;
    }
    .card-accent-icon .section-icon {
      color: var(--accent, var(--neon-green));
      opacity: 0.6;
      transition: opacity 0.3s ease, filter 0.3s ease;
    }
    .card-accent-icon .card-accent-line { flex: 1; max-width: 40px; }
    .glass-card:hover .card-accent-icon .section-icon {
      opacity: 1;
      filter: drop-shadow(0 0 8px currentColor);
    }

    /* Skill item icon */
    .skill-icon {
      width: 18px;
      height: 18px;
      flex-shrink: 0;
      opacity: 0.5;
      color: var(--color, var(--neon-green));
      transition: opacity 0.3s ease;
    }
    .skill-item:hover .skill-icon { opacity: 0.9; }

    /* Nav icon dots */
    .nav-icon-dot {
      width: 14px;
      height: 14px;
      display: inline-block;
      vertical-align: middle;
      margin-right: 2px;
      opacity: 0.4;
      transition: opacity 0.2s ease, filter 0.2s ease;
    }
    .nav-links a:hover .nav-icon-dot,
    .nav-links a.active .nav-icon-dot {
      opacity: 1;
      filter: drop-shadow(0 0 4px currentColor);
    }

    /* Footer tools strip */
    .footer-tools {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 12px;
      opacity: 0.35;
      transition: opacity 0.3s ease;
    }
    .footer-tools:hover { opacity: 0.7; }
    .footer-tools svg {
      color: var(--fg-dim);
      transition: color 0.2s ease, transform 0.2s ease;
      cursor: default;
    }
    .footer-tools svg:hover {
      color: var(--neon-green);
      transform: scale(1.2);
    }

    /* EpiProfile botanical logo */
    .epi-logo-showcase {
      display: flex;
      justify-content: center;
      margin: 28px 0;
    }
    .epi-logo-showcase img {
      max-width: 420px;
      width: 100%;
      height: auto;
      border-radius: var(--radius-md);
    }

    /* Research figure card image */
    .research-figure-card img {
      width: 100%;
      border-radius: var(--radius-md);
      cursor: pointer;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .research-figure-card img:hover {
      transform: scale(1.01);
      box-shadow: 0 8px 32px rgba(43,224,240,0.06);
    }

    @media (max-width: 768px) {
      .hero-float-icons { display: none; }
      .nav-icon-dot { display: none; }
      .section-title-row .section-icon { width: 22px; height: 22px; }
      .epi-logo-showcase img { max-width: 280px; }
    }
  </style>