/* ============================================================
   DESIGN SYSTEM — TOKENS
   ============================================================ */
   :root {
    --c-bg:        #09090f;
    --c-bg1:       #0e0e17;
    --c-bg2:       #13131f;
    --c-bg3:       #181826;
    --c-surface:   #1e1e2e;
    --c-line:      rgba(255,255,255,0.07);
    --c-line2:     rgba(255,255,255,0.04);
  
    --c-text:      #e8e4db;
    --c-text2:     #9a9590;
    --c-text3:     #52504e;
  
    --c-gold:      #c8a04a;
    --c-gold2:     #e2be72;
    --c-gold-dim:  rgba(200,160,74,0.12);
    --c-gold-glow: rgba(200,160,74,0.18);
  
    --c-teal:      #2db89c;
    --c-teal-dim:  rgba(45,184,156,0.1);
    --c-rose:      #d95f5f;
    --c-rose-dim:  rgba(217,95,95,0.1);
    --c-violet:    #8b7fd4;
    --c-violet-dim:rgba(139,127,212,0.1);
    --c-blue:      #4a90d9;
    --c-blue-dim:  rgba(74,144,217,0.1);
  
    --f-display: 'Instrument Serif', Georgia, serif;
    --f-sans:    'Syne', sans-serif;
    --f-mono:    'JetBrains Mono', monospace;
  
    --ts-xs:   0.625rem;
    --ts-sm:   0.75rem;
    --ts-base: 0.875rem;
    --ts-md:   1rem;
    --ts-lg:   1.125rem;
    --ts-xl:   1.375rem;
    --ts-2xl:  1.75rem;
    --ts-3xl:  2.25rem;
    --ts-4xl:  3rem;
    --ts-5xl:  4rem;
    --ts-hero: clamp(3.5rem, 8.5vw, 8rem);
  
    --sp-1:  0.25rem;
    --sp-2:  0.5rem;
    --sp-3:  0.75rem;
    --sp-4:  1rem;
    --sp-5:  1.25rem;
    --sp-6:  1.5rem;
    --sp-8:  2rem;
    --sp-10: 2.5rem;
    --sp-12: 3rem;
    --sp-16: 4rem;
    --sp-20: 5rem;
    --sp-24: 6rem;
    --sp-32: 8rem;
  
    --layout-max:    1280px;
    --layout-wide:   1440px;
    --layout-pad:    clamp(1.5rem, 5vw, 5rem);
    --layout-pad-sm: clamp(1rem, 3vw, 2rem);
  
    --r-sm:  2px;
    --r-md:  4px;
    --r-lg:  8px;
  
    --t-fast:   150ms ease;
    --t-base:   250ms ease;
    --t-slow:   400ms ease;
    --t-spring: 600ms cubic-bezier(0.16, 1, 0.3, 1);
  
    --shadow-gold: 0 8px 32px rgba(200,160,74,0.15);
    --shadow-lg:   0 20px 60px rgba(0,0,0,0.4);
  }
  
  /* ============================================================
     RESET & BASE
     ============================================================ */
  *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; font-size: 16px; cursor: none; overflow-x: hidden; }
  body {
    background-color: var(--c-bg);
    color: var(--c-text);
    font-family: var(--f-sans);
    font-weight: 400;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  a { text-decoration: none; color: inherit; }
  img { max-width: 100%; display: block; }
  ul { list-style: none; }
  button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
  ::-webkit-scrollbar { width: 2px; }
  ::-webkit-scrollbar-track { background: var(--c-bg); }
  ::-webkit-scrollbar-thumb { background: var(--c-gold); border-radius: 2px; }
  ::selection { background: var(--c-gold-dim); color: var(--c-gold2); }
  
  /* GRAIN TEXTURE */
  body::before {
    content: '';
    position: fixed; inset: 0; z-index: 9000; pointer-events: none; opacity: 0.3;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='256' height='256'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='256' height='256' filter='url(%23g)' opacity='.05'/%3E%3C/svg%3E");
  }
  
  /* CURSOR */
  #js-cursor { position: fixed; width: 8px; height: 8px; background: var(--c-gold); border-radius: 50%; pointer-events: none; z-index: 9999; top: 0; left: 0; transform: translate(-50%, -50%); transition: width var(--t-base), height var(--t-base), background var(--t-base); }
  #js-cursor-ring { position: fixed; width: 30px; height: 30px; border: 1px solid rgba(200,160,74,0.4); border-radius: 50%; pointer-events: none; z-index: 9998; top: 0; left: 0; transform: translate(-50%, -50%); transition: width var(--t-slow), height var(--t-slow); }
  .cursor-hover #js-cursor { width: 16px; height: 16px; background: var(--c-gold2); }
  .cursor-hover #js-cursor-ring { width: 48px; height: 48px; border-color: rgba(200,160,74,0.2); }
  
  /* UTILITY CLASSES */
  .u-container { width: 100%; max-width: var(--layout-max); margin: 0 auto; padding: 0 var(--layout-pad); }
  .u-label { font-family: var(--f-mono); font-size: var(--ts-xs); font-weight: 400; letter-spacing: 0.22em; text-transform: uppercase; color: var(--c-gold); display: flex; align-items: center; gap: var(--sp-3); }
  .u-label::before { content: ''; display: block; width: 24px; height: 1px; background: var(--c-gold); flex-shrink: 0; }
  .u-heading { font-family: var(--f-display); font-weight: 400; line-height: 1.15; letter-spacing: -0.01em; padding-bottom: 0.08em; }
  .u-heading em { font-style: italic; color: var(--c-gold2); }
  .u-rule { width: 40px; height: 1px; background: var(--c-gold); margin: var(--sp-6) 0 var(--sp-10); }
  .u-tag { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.1em; text-transform: uppercase; padding: var(--sp-1) var(--sp-3); border: 1px solid var(--c-line); color: var(--c-text3); border-radius: var(--r-sm); transition: all var(--t-base); cursor: default; white-space: nowrap; }
  .u-tag:hover { border-color: var(--c-teal); color: var(--c-teal); }
  
  /* Buttons */
  .btn:disabled { opacity: 0.6; cursor: not-allowed; pointer-events: none;}
  .btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-3); font-family: var(--f-mono); font-size: var(--ts-sm); font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; padding: var(--sp-4) var(--sp-8); border-radius: var(--r-sm); transition: all var(--t-base); cursor: pointer; position: relative; overflow: clip; }
  .btn-primary { background: var(--c-gold); color: var(--c-bg); }
  .btn-primary:hover { background: var(--c-gold2); transform: translateY(-2px); box-shadow: var(--shadow-gold); }
  .btn-secondary { border: 1px solid var(--c-line); color: var(--c-text2); }
  .btn-secondary:hover { border-color: var(--c-gold); color: var(--c-gold); }
  
  /* Reveal Animation */
  .reveal, .reveal-left { opacity: 0; transition: opacity 0.75s cubic-bezier(0.16,1,0.3,1); }
  .reveal.visible, .reveal-left.visible { opacity: 1; }
  .delay-1 { transition-delay: 0.1s; }
  .delay-2 { transition-delay: 0.18s; }
  
  @keyframes fadeIn { to { opacity: 1; } }
  @keyframes slideUp { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
  
  /* SEARCH, SORT & TABS SYSTEM */
  .list-controls { display: flex; gap: var(--sp-4); margin-bottom: var(--sp-8); flex-wrap: wrap; align-items: center; padding: var(--sp-4); background: var(--c-bg1); border: 1px solid var(--c-line); border-radius: var(--r-md); }
  .list-search { flex: 1; min-width: 240px; background: transparent; border: none; color: var(--c-text); padding: var(--sp-2) 0; font-family: var(--f-sans); font-size: var(--ts-md); }
  .list-search:focus { outline: none; }
  .list-search::placeholder { color: var(--c-text3); }
  .list-sort { background: var(--c-bg2); border: 1px solid var(--c-line); color: var(--c-text2); padding: var(--sp-3) var(--sp-5); border-radius: var(--r-sm); font-family: var(--f-mono); font-size: var(--ts-xs); text-transform: uppercase; letter-spacing: 0.1em; cursor: pointer; }
  .list-sort:focus { outline: none; border-color: var(--c-gold); }
  
  .category-tabs { display: flex; gap: var(--sp-3); margin-bottom: var(--sp-6); flex-wrap: wrap; }
  .tab-btn { font-family: var(--f-mono); font-size: var(--ts-xs); text-transform: uppercase; letter-spacing: 0.1em; padding: var(--sp-2) var(--sp-4); border: 1px solid var(--c-line); border-radius: var(--r-sm); color: var(--c-text3); transition: all var(--t-base); }
  .tab-btn:hover, .tab-btn.active { border-color: var(--c-gold); color: var(--c-gold); background: rgba(200,160,74,0.05); }

  /* NAVIGATION */
  #navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 500; height: 68px; display: flex; align-items: center; transition: background var(--t-slow), border-color var(--t-slow), backdrop-filter var(--t-slow); border-bottom: 1px solid transparent; }
  #navbar.scrolled { background: rgba(9,9,15,0.9); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-color: var(--c-line); }
  .navbar-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: var(--layout-max); margin: 0 auto; padding: 0 var(--layout-pad); }
  .navbar-brand { font-family: var(--f-display); font-size: var(--ts-xl); color: var(--c-text); letter-spacing: 0.01em; line-height: 1.3; cursor: pointer;}
  .navbar-brand em { font-style: italic; color: var(--c-gold); }
  .navbar-links { display: flex; align-items: center; gap: var(--sp-10); }
  .navbar-links a { font-family: var(--f-display); font-size: var(--ts-xs); letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-text); transition: color var(--t-base); position: relative; padding-bottom: 2px; cursor: pointer; }
  .navbar-links a::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 1px; background: var(--c-gold); transition: width var(--t-base); }
  .navbar-links a:hover, .navbar-links a.active { color: var(--c-gold); }
  .navbar-links a:hover::after, .navbar-links a.active::after { width: 100%; }
  .navbar-mobile-btn { display: none; flex-direction: column; gap: 5px; padding: var(--sp-2); }
  .navbar-mobile-btn span { display: block; width: 20px; height: 1px; background: var(--c-text); transition: transform var(--t-base), opacity var(--t-base); }
  .navbar-mobile-menu { display: none; position: fixed; inset: 0; top: 68px; background: var(--c-bg1); z-index: 499; flex-direction: column; padding: var(--sp-12) var(--layout-pad); border-top: 1px solid var(--c-line); }
  .navbar-mobile-menu.open { display: flex; }
  .navbar-mobile-menu a { font-family: var(--f-display); font-size: var(--ts-3xl); color: var(--c-text2); padding: var(--sp-4) 0; border-bottom: 1px solid var(--c-line); transition: color var(--t-base); }
  .navbar-mobile-menu a:hover { color: var(--c-gold); }
  
  /* ============================================================
     HERO & PHOTO BACKGROUND MARQUEE (Fast Version)
     ============================================================ */
  .hero { min-height: 100vh; display: grid; grid-template-rows: 1fr auto; position: relative; overflow: clip; padding-top: 68px; }
  .hero-photo-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
  .hero-photo-track { display: flex; height: 100%; width: max-content; animation: heroBgScroll 120s linear infinite; }
  @keyframes heroBgScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
  @keyframes heroZoom { from { transform: scale(1.1); } to { transform: scale(1.2); } }
  .hero-photo-slide:hover img { filter: grayscale(0%) brightness(0.75); }
  .hero-photo-slide::after { content: ""; position: absolute; top: 0; right: 0; width: 120px; height: 100%; background: linear-gradient(to right, transparent, rgba(9,9,15,0.8)); }
  .hero-photo-slide { flex-shrink: 0; width: 1200px; height: 100%; position: relative; border-right: 1px solid rgba(255,255,255,0.04); }
  .hero-photo-slide img { width: 100%; height: 100%; object-fit: cover; display: block; filter: grayscale(40%) brightness(0.55); transform: scale(1.1); animation: heroZoom 20s ease-in-out infinite alternate; transition: filter 1.5s ease; }
  .hero-photo-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(9,9,15,0.82) 0%, rgba(9,9,15,0.55) 55%, rgba(9,9,15,0.35) 100%), linear-gradient(to bottom, rgba(9,9,15,0.4) 0%, transparent 40%, rgba(9,9,15,0.7) 100%); }
  
  .hero-ambient { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
  .hero-ambient .glow { position: absolute; border-radius: 50%; filter: blur(100px); }
  .hero-ambient .glow-1 { width: 500px; height: 500px; background: rgba(45,184,156,0.06); top: -10%; left: -5%; animation: driftA 16s ease-in-out infinite alternate; }
  .hero-ambient .glow-2 { width: 400px; height: 400px; background: rgba(200,160,74,0.07); bottom: 0; right: 5%; animation: driftB 20s ease-in-out infinite alternate; }
  .hero-ambient .glow-3 { width: 300px; height: 300px; background: rgba(139,127,212,0.05); top: 35%; right: 20%; animation: driftA 12s ease-in-out infinite alternate-reverse; }
  @keyframes driftA { to { transform: translate(25px, 15px); } }
  @keyframes driftB { to { transform: translate(-20px, -25px); } }
  .hero-grid-overlay { position: absolute; inset: 0; background-image: linear-gradient(var(--c-line2) 1px, transparent 1px), linear-gradient(90deg, var(--c-line2) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 75%); }
  
  .hero-body { display: flex; align-items: center; position: relative; z-index: 2; padding: var(--sp-20) var(--layout-pad); max-width: var(--layout-max); width: 100%; margin: 0 auto; }
  .hero-text-wrap { max-width: 800px; width: 100%; }
  .hero-status { display: flex; align-self: flex-start; align-items: center; gap: var(--sp-3); padding: var(--sp-2) var(--sp-4); background: var(--c-gold-dim); border: 1px solid rgba(200,160,74,0.18); border-radius: 100px; opacity: 0; animation: fadeIn 0.7s ease 0.2s forwards; }
  .hero-status-row { display: flex; align-items: center; justify-content: space-between; max-width: 800px; margin-bottom: var(--sp-8); gap: var(--sp-4); flex-wrap: wrap; }
  .hero-status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c-gold); animation: pulse 2.5s ease infinite; }
  @keyframes pulse { 0%,100% { opacity:1;transform:scale(1); } 50% { opacity:0.4;transform:scale(0.6); } }
  .hero-status span { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-gold); }
  
  .hero-headline { font-family: var(--f-display); font-size: var(--ts-hero); font-weight: 400; line-height: 1.25; letter-spacing: -0.02em; margin-bottom: var(--sp-8); overflow: visible; padding-bottom: 0.15em; opacity: 0; animation: fadeIn 0.9s ease 0.4s forwards; }
  .hero-headline em  { font-style: italic; color: var(--c-gold2); }
  .hero-headline .ghost { -webkit-text-stroke: 1px rgba(200,160,74,0.25); color: transparent; }
  .hero-location { font-family: var(--f-mono); font-size: var(--ts-sm); letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-text3); margin-bottom: var(--sp-6); display: flex; align-items: center; gap: var(--sp-3); opacity: 0; animation: slideUp 0.7s ease 0.6s forwards; }
  .hero-location::before { content: '◎'; font-size: 0.55rem; color: var(--c-gold); }
  .hero-desc { font-size: var(--ts-lg); color: var(--c-text2); line-height: 1.9; max-width: 520px; margin-bottom: var(--sp-10); opacity: 0; animation: slideUp 0.7s ease 0.7s forwards; }
  .hero-actions { display: flex; align-items: center; gap: var(--sp-4); flex-wrap: wrap; opacity: 0; animation: slideUp 0.7s ease 0.8s forwards; }
  
  /* CLOCK */
  .hero-clock { display: flex; align-items: center; align-self: flex-start; gap: var(--sp-3); }
  .clock-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--c-gold); flex-shrink: 0; animation: clockPulse 2s ease-in-out infinite; }
  @keyframes clockPulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.3; transform: scale(0.5); } }
  .hero-clock-body { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; }
  .hero-clock-time { font-family: var(--f-mono); font-size: 0.78rem; font-weight: 400; letter-spacing: 0.1em; color: var(--c-text); line-height: 1; display: flex; align-items: baseline; gap: 4px; }
  .hero-clock-time .clock-sec { color: var(--c-gold); font-size: 0.68rem; }
  .hero-clock-time .clock-ampm { font-size: 0.58rem; letter-spacing: 0.16em; color: var(--c-gold); text-transform: uppercase; }
  .hero-clock-meta { display: flex; align-items: center; gap: var(--sp-2); }
  .hero-clock-day { font-family: var(--f-mono); font-size: 0.5rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--c-gold); line-height: 1; }
  .hero-clock-divider { width: 3px; height: 3px; border-radius: 50%; background: var(--c-text); flex-shrink: 0; }
  .hero-clock-date { font-family: var(--f-mono); font-size: 0.5rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-text); line-height: 1; }
  .hero-clock-tz { font-family: var(--f-mono); font-size: 0.48rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--c-text); padding: 2px 5px; border: 1px solid var(--c-line); border-radius: 2px; line-height: 1.4; align-self: center; flex-shrink: 0; }
  @media (max-width: 480px) { .hero-clock { display: none; } }
  
  /* INNER PAGE HERO */
  .inner-page { padding-top: 68px; }
  .page-hero { background: var(--c-bg1); border-bottom: 1px solid var(--c-line); padding: var(--sp-20) 0 var(--sp-12); position: relative; overflow: clip; }
  .page-hero::before { content: ''; position: absolute; bottom: 0; left: 0; height: 2px; width: 80px; }
  .ph--gold::before   { background: var(--c-gold); }
  .ph--teal::before   { background: var(--c-teal); }
  .ph--rose::before   { background: var(--c-rose); }
  .ph--blue::before   { background: var(--c-blue); }
  .page-hero-ambient { position: absolute; inset: 0; pointer-events: none; }
  .page-hero-glow { position: absolute; border-radius: 50%; filter: blur(80px); width: 300px; height: 300px; top: -30%; right: 10%; opacity: 0.5; }
  .page-hero-heading { font-family: var(--f-display); font-size: clamp(2.5rem, 6vw, 5.5rem); font-weight: 400; line-height: 1.15; padding-bottom: 0.08em; margin-bottom: var(--sp-5); }
  .page-hero-heading em { font-style: italic; color: var(--c-gold2); }
  .page-hero-desc { font-size: var(--ts-md); color: var(--c-text2); max-width: 540px; line-height: 1.75; }
  
  /* SECTIONS & LISTS */
  .section { padding: var(--sp-20) 0; position: relative; }
  .section-alt { background: var(--c-bg1); }
  .section-title { font-family: var(--f-display); font-size: var(--ts-2xl); font-weight: 400; margin-bottom: var(--sp-6); padding-bottom: 0.08em; }
  .section-title em { font-style: italic; color: var(--c-gold2); }
  
  /* List items (For Writings & Research) */
  .pub-item { display: grid; grid-template-columns: 80px 1fr auto; gap: var(--sp-6); align-items: start; padding: var(--sp-8) 0; border-bottom: 1px solid var(--c-line2); position: relative; transition: padding-left var(--t-spring); }
  .pub-item:first-child { border-top: 1px solid var(--c-line2); }
  .pub-item::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--c-gold); transition: width var(--t-spring); }
  .pub-item:hover { padding-left: var(--sp-5); }
  .pub-item:hover::before { width: 2px; }
  .pub-index { font-family: var(--f-display); font-size: var(--ts-xl); font-weight: 400; color: rgba(200,160,74,0.3); line-height: 1.2; transition: color var(--t-base); text-transform: uppercase; }
  .pub-item:hover .pub-index { color: var(--c-gold); }
  .pub-body { display: flex; flex-direction: column; gap: var(--sp-3); }
  .pub-type { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.18em; text-transform: uppercase; display: flex; align-items: center; gap: var(--sp-2); }
  .pub-title { font-family: var(--f-display); font-size: var(--ts-xl); font-weight: 400; line-height: 1.35; color: var(--c-text); transition: color var(--t-base); }
  .pub-item:hover .pub-title { color: var(--c-gold2); }
  .pub-authors { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.06em; color: var(--c-text3); line-height: 1.7; }
  .pub-tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); padding-top: var(--sp-2); }
  .pub-action { display: flex; flex-direction: column; align-items: flex-end; gap: var(--sp-3); padding-top: var(--sp-1); flex-shrink: 0; }
  .pub-link { display: inline-flex; align-items: center; gap: var(--sp-2); font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-gold); white-space: nowrap; transition: gap var(--t-base), color var(--t-base); }
  .pub-link svg { flex-shrink: 0; transition: transform var(--t-base); }
  .pub-link:hover { color: var(--c-gold2); gap: var(--sp-3); }
  .pub-link:hover svg { transform: translate(2px, -2px); }
  
  /* List items (For Projects) */
  .project-row { display: grid; grid-template-columns: 80px 1fr 1fr auto; align-items: center; gap: var(--sp-6); padding: var(--sp-6) 0; border-bottom: 1px solid var(--c-line2); cursor: pointer; transition: padding-left var(--t-spring); position: relative; }
  .project-row:first-child { border-top: 1px solid var(--c-line2); }
  .project-row::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 0; transition: width var(--t-spring); background: var(--c-gold);}
  .project-row:hover { padding-left: var(--sp-5); }
  .project-row:hover::before { width: 2px; }
  .project-num { font-family: var(--f-display); font-size: var(--ts-3xl); font-weight: 400; color: rgba(255,255,255,0.06); line-height: 1; transition: color var(--t-base); }
  .project-row:hover .project-num { color: var(--c-gold); }
  .project-name { font-family: var(--f-display); font-size: var(--ts-xl); font-weight: 400; margin-bottom: var(--sp-1); transition: color var(--t-base); }
  .project-row:hover .project-name { color: var(--c-text); }
  .project-desc { font-size: var(--ts-sm); color: var(--c-text3); line-height: 1.5; }
  .project-tags-col { display: flex; flex-direction: column; gap: var(--sp-1); align-items: flex-start; }
  .project-status { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.1em; text-transform: uppercase; padding: var(--sp-1) var(--sp-3); border-radius: var(--r-sm); border: 1px solid var(--c-line); color: var(--c-text3); white-space: nowrap; }
  .project-status.live { border-color: rgba(45,184,156,0.3); color: var(--c-teal); }
  .project-status.open { border-color: rgba(200,160,74,0.3); color: var(--c-gold); }
  
  /* ABOUT LAYOUT & SPECIFICS */
  .about-layout { display: grid; grid-template-columns: 320px 1fr; gap: var(--sp-24); align-items: start; }
  .about-sidebar { position: sticky; top: calc(68px + var(--sp-8)); }
  .portrait-card { background: var(--c-bg2); border: 1px solid var(--c-line); position: relative; overflow: hidden; margin-bottom: var(--sp-6); border-radius: 10px; }
  .portrait-image { width: 100%;  height: auto; display: block;  border-radius: 10px; }
  .portrait-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: var(--sp-5); background: linear-gradient(to top, rgba(9,9,15,0.9), transparent); }
  .portrait-name { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.2em; text-transform: uppercase; color: var(--c-text3); }
  .portrait-corner { position: absolute; width: 14px; height: 14px; border-color: rgba(200,160,74,0.25); border-style: solid; }
  .portrait-corner.tl { top: 10px; left: 10px; border-width: 1px 0 0 1px; } .portrait-corner.tr { top: 10px; right: 10px; border-width: 1px 1px 0 0; }
  .portrait-corner.bl { bottom: 10px; left: 10px; border-width: 0 0 1px 1px; } .portrait-corner.br { bottom: 10px; right: 10px; border-width: 0 1px 1px 0; }
  .about-info-list { display: flex; flex-direction: column; gap: var(--sp-1); margin-top: var(--sp-6); }
  .about-info-item { display: flex; justify-content: space-between; align-items: center; padding: var(--sp-3) 0; border-bottom: 1px solid var(--c-line2); }
  .about-info-item:first-child { border-top: 1px solid var(--c-line2); }
  .about-info-label { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-text3); }
  .about-info-value { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.06em; color: var(--c-text2); text-align: right; }
  .about-body p { font-size: var(--ts-md); color: var(--c-text2); line-height: 1.85; margin-bottom: var(--sp-5); }
  .about-body p strong { color: var(--c-text); font-weight: 500; }
  .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--c-line); background: var(--c-line); gap: 1px; margin: var(--sp-8) 0; }
  .stat-cell { background: var(--c-bg1); padding: var(--sp-6) var(--sp-5); text-align: center; transition: background var(--t-base); }
  .stat-cell:hover { background: var(--c-bg2); }
  .stat-value { font-family: var(--f-display); font-size: var(--ts-3xl); font-weight: 400; color: var(--c-gold); line-height: 1.2; margin-bottom: var(--sp-2); }
  .stat-label { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-text3); }
  .tag-cloud { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-10); }
  .timeline { display: flex; flex-direction: column; gap: 0; margin-bottom: var(--sp-10); }
  .timeline-item { display: grid; grid-template-columns: 100px 1fr; gap: var(--sp-6); padding: var(--sp-6) 0; border-bottom: 1px solid var(--c-line2); position: relative; }
  .timeline-item:first-child { border-top: 1px solid var(--c-line2); }
  .timeline-year { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.1em; color: var(--c-text3); padding-top: 3px; }
  .timeline-title { font-family: var(--f-display); font-size: var(--ts-lg); font-weight: 400; margin-bottom: var(--sp-1); color: var(--c-text); }
  .timeline-org { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.1em; color: var(--c-gold); text-transform: uppercase; margin-bottom: var(--sp-2); }
  .timeline-desc { font-size: var(--ts-sm); color: var(--c-text3); line-height: 1.7; }
  .about-cta { margin-top: var(--sp-16); padding: var(--sp-10); border: 1px solid var(--c-line); background: var(--c-bg1); display: flex; align-items: center; justify-content: space-between; gap: var(--sp-8); flex-wrap: wrap; }
  .about-cta-text h3 { font-family: var(--f-display); font-size: var(--ts-2xl); font-weight: 400; margin-bottom: var(--sp-2); }
  .about-cta-text h3 em { font-style: italic; color: var(--c-gold2); }
  .about-cta-text p { font-size: var(--ts-sm); color: var(--c-text3); max-width: 420px; line-height: 1.75; }
  
  /* CONTACT LAYOUT & SPECIFICS */
  .contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-24); align-items: start; }
  .contact-email-link { display: inline-block; font-family: var(--f-display); font-size: clamp(1.5rem, 3vw, var(--ts-4xl)); font-weight: 400; font-style: italic; color: var(--c-text); margin: var(--sp-8) 0; position: relative; transition: color var(--t-base); }
  .contact-email-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 100%; height: 1px; background: linear-gradient(90deg, var(--c-gold), transparent); transform: scaleX(0.25); transition: transform var(--t-spring); }
  .contact-email-link:hover { color: var(--c-gold2); }
  .contact-email-link:hover::after { transform: scaleX(1); }
  .contact-phone-link { display: inline-flex; align-items: center; gap: var(--sp-3); font-family: var(--f-mono); font-size: var(--ts-sm); letter-spacing: 0.1em; color: var(--c-text2); transition: color var(--t-base); }
  .contact-phone-link:hover { color: var(--c-gold); }
  .contact-socials { display: flex; flex-wrap: wrap; gap: var(--sp-6); margin-top: var(--sp-8); }
  .social-link { display: flex; align-items: center; gap: var(--sp-2); font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-text3); position: relative; transition: color var(--t-base); }
  .social-link::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 1px; background: var(--c-gold); transition: width var(--t-base); }
  .social-link:hover { color: var(--c-gold); }
  .social-link:hover::after { width: 100%; }
  .contact-availability { background: var(--c-bg2); border: 1px solid var(--c-line); padding: var(--sp-8); margin-top: var(--sp-12); }
  .availability-header { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-5); }
  .availability-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c-teal); animation: pulse 2s ease infinite; }
  .availability-title { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-teal); }
  .availability-list { display: flex; flex-direction: column; gap: var(--sp-3); }
  .avail-item { display: flex; align-items: center; gap: var(--sp-3); font-size: var(--ts-sm); color: var(--c-text2); }
  .avail-item::before { content: '✓'; color: var(--c-teal); font-size: var(--ts-xs); }
  
  /* CONTACT FORM */
  .contact-form { margin-top: var(--sp-10); }
  .form-group { margin-bottom: var(--sp-6); }
  .form-label { display: block; font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-text3); margin-bottom: var(--sp-3); }
  .form-input, .form-textarea { width: 100%; background: var(--c-bg2); border: 1px solid var(--c-line); color: var(--c-text); font-family: var(--f-sans); font-size: var(--ts-sm); padding: var(--sp-4) var(--sp-5); border-radius: var(--r-sm); outline: none; transition: border-color var(--t-base); }
  .form-input::placeholder, .form-textarea::placeholder { color: var(--c-text3); }
  .form-input:focus, .form-textarea:focus { border-color: rgba(200,160,74,0.4); }
  .form-textarea { resize: vertical; min-height: 140px; line-height: 1.7; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
  .form-note { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.1em; color: var(--c-text3); margin-top: var(--sp-4); }
  .form-success { display: none; padding: var(--sp-6); border: 1px solid rgba(45,184,156,0.3); background: rgba(45,184,156,0.06); border-radius: var(--r-sm); font-family: var(--f-mono); font-size: var(--ts-sm); color: var(--c-teal); margin-top: var(--sp-4); }
  .form-success.show { display: block; }
  
  /* FOOTER */
  .site-footer { background: var(--c-bg); border-top: 1px solid var(--c-line); padding: var(--sp-8) 0; }
  .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-6); flex-wrap: wrap; }
  .footer-brand { font-family: var(--f-display); font-size: var(--ts-lg); color: var(--c-text2); }
  .footer-brand em { font-style: italic; color: var(--c-gold); }
  .footer-nav { display: flex; gap: var(--sp-8); }
  .footer-nav a { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-text3); transition: color var(--t-base); cursor: pointer;}
  .footer-nav a:hover { color: var(--c-gold); }
  .footer-copy { font-family: var(--f-mono); font-size: var(--ts-xs); letter-spacing: 0.1em; color: var(--c-text3); width: 100%; text-align: center; margin-top: var(--sp-4); }
  .footer-copy span { color: var(--c-gold); }
  
  /* RESPONSIVE */
  @media (max-width: 1024px) {
    .about-layout { grid-template-columns: 1fr; gap: var(--sp-16); }
    .about-sidebar { position: static; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 768px) {
    .navbar-links { display: none; }
    .navbar-mobile-btn { display: flex; }
    .contact-layout { grid-template-columns: 1fr; gap: var(--sp-12); }
    .form-row { grid-template-columns: 1fr; }
    .pub-item { grid-template-columns: 1fr; }
    .project-row { grid-template-columns: 1fr; }
    .timeline-item { grid-template-columns: 1fr; }
    .about-cta { flex-direction: column; align-items: flex-start; }
    .footer-inner { flex-direction: column; align-items: flex-start; gap: var(--sp-6); }
    .footer-nav { display: none; }
  }