:root {
      --bg:      #080A0F;
      --bg2:     #0D1018;
      --bg3:     #12151E;
      --surface: #161922;
      --border:  rgba(255,255,255,.07);
      --border2: rgba(255,255,255,.12);
      --text:    #F0F2F8;
      --muted:   rgba(240,242,248,.45);
      --muted2:  rgba(240,242,248,.25);

      /* Brand */
      --lime:    #8DC63F;
      --sky:     #29ABE2;
      --pink:    #EC008C;
      --orange:  #F7941D;

      --lime-dim:  rgba(141,198,63,.12);
      --sky-dim:   rgba(41,171,226,.12);
      --pink-dim:  rgba(236,0,140,.12);

      --shadow: rgba(0,0,0,.5);
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      background: var(--bg);
      color: var(--text);
      font-family: 'Cabinet Grotesk', 'Syne', sans-serif;
      overflow-x: hidden;
    }

    /* ── GRAIN ── */
    body::before {
      content: '';
      position: fixed; inset: 0; z-index: 9999;
      pointer-events: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
      opacity: .6;
    }

    /* ── CURSOR ── */
    .cur  { width:8px; height:8px; background:var(--lime); border-radius:50%; position:fixed; top:0;left:0; pointer-events:none; z-index:9998; }
    .cur-o{ width:28px;height:28px; border:1.5px solid var(--sky); border-radius:50%; position:fixed; top:0;left:0; pointer-events:none; z-index:9997; opacity:.5; transition:opacity .2s; }

    /* ══════════════════════════════════
       NAV
    ══════════════════════════════════ */
    nav {
      position: fixed; top:0; left:0; right:0; z-index:600;
      height: 72px; padding: 0 56px;
      display: flex; align-items: center; justify-content: space-between;
      background: rgba(8,10,15,.85);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid transparent;
      transition: border-color .3s, box-shadow .3s;
    }
    nav.stuck { border-bottom-color: var(--border); box-shadow: 0 8px 40px rgba(0,0,0,.4); }

    .nav-logo {
      display: flex; align-items: center; gap: 10px;
      text-decoration: none;
    }
    .nav-logo-img { height: 36px; width: auto; display: block; }
    /* Fallback text logo if image not available */
    .nav-logo-text {
      font-family: 'Clash Display', sans-serif;
      font-size: 20px; font-weight: 700;
      background: linear-gradient(90deg, var(--lime), var(--sky));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      letter-spacing: -.02em;
    }

    .nav-center { display: flex; gap: 8px; }
    .nav-center a {
      font-family: 'JetBrains Mono', monospace;
      font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
      color: var(--muted); text-decoration: none;
      padding: 7px 14px; border: 1px solid transparent;
      transition: color .2s, border-color .2s, background .2s;
    }
    .nav-center a:hover { color: var(--text); border-color: var(--border); background: var(--surface); }

    .nav-cta {
      font-family: 'JetBrains Mono', monospace;
      font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
      color: var(--bg); background: var(--lime);
      padding: 10px 22px; text-decoration: none;
      transition: background .2s, transform .2s;
      display: inline-block;
    }
    .nav-cta:hover { background: var(--sky); transform: translateY(-1px); }

    /* Hamburger */
    .hamburger {
      display: none; flex-direction: column; justify-content: center; gap: 5px;
      width: 40px; height: 40px; cursor: pointer; padding: 8px;
      background: none; border: 1px solid var(--border); flex-shrink: 0;
      transition: border-color .2s;
    }
    .hamburger:hover { border-color: var(--lime); }
    .hamburger span {
      display: block; width: 100%; height: 1.5px;
      background: var(--text); border-radius: 2px;
      transition: transform .3s ease, opacity .3s ease; transform-origin: center;
    }
    .hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

    /* Mobile menu */
    .nav-mobile {
      position: fixed; top: 72px; left: 0; right: 0; z-index: 599;
      background: rgba(8,10,15,.97); backdrop-filter: blur(24px);
      border-bottom: 1px solid var(--border);
      max-height: 0; overflow: hidden;
      transition: max-height .4s cubic-bezier(.25,.46,.45,.94), padding .3s;
    }
    .nav-mobile.open { max-height: 500px; padding: 20px 24px 28px; }
    .nav-mobile ul { list-style: none; display: flex; flex-direction: column; gap: 2px; margin-bottom: 16px; }
    .nav-mobile ul li a {
      display: block; padding: 14px 16px;
      font-family: 'JetBrains Mono', monospace; font-size: 11px;
      letter-spacing: .16em; text-transform: uppercase;
      color: var(--muted); text-decoration: none;
      border: 1px solid transparent; transition: all .2s;
    }
    .nav-mobile ul li a:hover { color: var(--lime); border-color: var(--border); background: var(--surface); }
    .nav-mobile-cta {
      display: block; width: 100%; padding: 14px; text-align: center;
      font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
      background: var(--lime); color: var(--bg); text-decoration: none; transition: background .25s;
    }
    .nav-mobile-cta:hover { background: var(--sky); }

    /* ══════════════════════════════════
       HERO
    ══════════════════════════════════ */
    #hero {
      min-height: 100vh;
      padding: 160px 56px 100px;
      display: flex; flex-direction: column; justify-content: center;
      position: relative; overflow: hidden;
    }

    /* Animated mesh background */
    .hero-mesh {
      position: absolute; inset: 0; z-index: 0; overflow: hidden;
    }
    .mesh-orb {
      position: absolute; border-radius: 50%; filter: blur(100px);
      animation: orbFloat 8s ease-in-out infinite alternate;
    }
    .mesh-orb-1 { width:600px;height:600px; background:rgba(141,198,63,.08); top:-200px;right:-100px; animation-duration:9s; }
    .mesh-orb-2 { width:500px;height:500px; background:rgba(41,171,226,.07); bottom:-150px;left:-100px; animation-duration:11s;animation-delay:2s; }
    .mesh-orb-3 { width:400px;height:400px; background:rgba(236,0,140,.05); top:40%;left:40%; animation-duration:13s;animation-delay:4s; }

    @keyframes orbFloat {
      from { transform: translate(0,0) scale(1); }
      to   { transform: translate(40px, -30px) scale(1.08); }
    }

    /* Grid lines bg */
    .hero-grid {
      position: absolute; inset: 0; z-index: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
    }

    .hero-content { position: relative; z-index: 1; max-width: 900px; }

    .hero-pill {
      display: inline-flex; align-items: center; gap: 10px;
      border: 1px solid var(--border2);
      background: var(--surface);
      padding: 8px 16px; margin-bottom: 40px;
      opacity: 0; animation: fadeUp .7s .1s forwards;
    }
    .hero-pill-dot {
      width: 7px; height: 7px; border-radius: 50%; background: var(--lime);
      animation: pulse 2s infinite;
    }
    .hero-pill span {
      font-family: 'JetBrains Mono', monospace;
      font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted);
    }
    @keyframes pulse {
      0%,100% { box-shadow: 0 0 0 0 rgba(141,198,63,.5); }
      50%      { box-shadow: 0 0 0 6px rgba(141,198,63,0); }
    }

    h1 {
      font-family: 'Clash Display', 'Cabinet Grotesk', sans-serif;
      font-size: clamp(52px, 7vw, 104px);
      font-weight: 700; line-height: .96; letter-spacing: -.03em;
      color: var(--text);
      opacity: 0; animation: fadeUp .9s .25s forwards;
    }
    h1 .grad-lime {
      background: linear-gradient(135deg, var(--lime), var(--sky));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    h1 .grad-pink {
      background: linear-gradient(135deg, var(--pink), var(--orange));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }

    .hero-sub {
      margin-top: 32px; font-size: 18px; font-weight: 400;
      color: var(--muted); line-height: 1.8; max-width: 580px;
      opacity: 0; animation: fadeUp .9s .42s forwards;
    }
    .hero-sub strong { color: var(--text); font-weight: 500; }

    .hero-actions {
      margin-top: 52px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap;
      opacity: 0; animation: fadeUp .9s .58s forwards;
    }
    .btn-primary {
      padding: 16px 36px;
      background: var(--lime); color: var(--bg);
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
      text-decoration: none; transition: background .2s, transform .2s;
      display: inline-block;
    }
    .btn-primary:hover { background: var(--sky); transform: translateY(-2px); }
    .btn-outline {
      padding: 15px 36px;
      background: transparent; color: var(--text);
      border: 1px solid var(--border2);
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
      text-decoration: none; transition: border-color .2s, color .2s;
    }
    .btn-outline:hover { border-color: var(--lime); color: var(--lime); }

    /* Hero stats */
    .hero-stats {
      margin-top: 80px; display: flex; gap: 0;
      border-top: 1px solid var(--border);
      opacity: 0; animation: fadeUp .9s .72s forwards;
    }
    .hero-stat {
      padding: 28px 40px 0 0; margin-right: 40px;
      border-right: 1px solid var(--border);
    }
    .hero-stat:last-child { border-right: none; }
    .stat-n {
      font-family: 'Clash Display', sans-serif;
      font-size: 42px; font-weight: 700; line-height: 1;
      background: linear-gradient(135deg, var(--lime), var(--sky));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    .stat-l {
      font-family: 'JetBrains Mono', monospace;
      font-size: 9px; letter-spacing: .18em; text-transform: uppercase;
      color: var(--muted2); margin-top: 6px;
    }

    /* ══════════════════════════════════
       SECTION COMMONS
    ══════════════════════════════════ */
    section { position: relative; z-index: 1; }
    .section-wrap { padding: 100px 56px; }
    .section-wrap.dark { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
    .section-wrap.darker { background: var(--bg3); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

    .s-tag {
      font-family: 'JetBrains Mono', monospace;
      font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
      display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
    }
    .s-tag::before { content: ''; width: 24px; height: 1px; background: currentColor; }
    .s-tag.lime { color: var(--lime); }
    .s-tag.sky  { color: var(--sky); }
    .s-tag.pink { color: var(--pink); }

    h2 {
      font-family: 'Clash Display', sans-serif;
      font-size: clamp(36px, 4.5vw, 64px);
      font-weight: 700; line-height: 1.0; letter-spacing: -.03em;
      color: var(--text);
    }
    h2 em { font-style: italic; font-weight: 400; }
    h2 .lime { color: var(--lime); }
    h2 .sky  { color: var(--sky); }
    h2 .pink { color: var(--pink); }

    /* ══════════════════════════════════
       SERVICIOS
    ══════════════════════════════════ */
    #servicios .section-inner {
      display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
    }
    #servicios .s-left { }
    #servicios .s-intro { font-size: 17px; color: var(--muted); line-height: 1.85; margin-top: 24px; max-width: 420px; }

    .services-grid { display: flex; flex-direction: column; gap: 2px; }
    .service-card {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 28px 32px;
      cursor: default;
      position: relative; overflow: hidden;
      transition: border-color .3s, background .3s;
    }
    .service-card::before {
      content: ''; position: absolute; left: 0; top: 0; bottom: 0;
      width: 3px; transform: scaleY(0); transform-origin: bottom;
      transition: transform .4s ease;
    }
    .service-card.c-lime::before { background: var(--lime); }
    .service-card.c-sky::before  { background: var(--sky); }
    .service-card.c-pink::before { background: var(--pink); }
    .service-card.c-orange::before { background: var(--orange); }
    .service-card.c-lime2::before { background: linear-gradient(var(--lime),var(--sky)); }

    .service-card:hover { border-color: var(--border2); background: rgba(255,255,255,.04); }
    .service-card:hover::before { transform: scaleY(1); }

    .svc-top { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 14px; }
    .svc-icon {
      width: 44px; height: 44px; border-radius: 8px; flex-shrink: 0;
      display: flex; align-items: center; justify-content: center; font-size: 20px;
    }
    .svc-icon.lime   { background: var(--lime-dim); }
    .svc-icon.sky    { background: var(--sky-dim); }
    .svc-icon.pink   { background: var(--pink-dim); }
    .svc-icon.orange { background: rgba(247,148,29,.12); }

    .svc-title {
      font-family: 'Clash Display', sans-serif;
      font-size: 18px; font-weight: 600; color: var(--text); line-height: 1.2; padding-top: 4px;
    }
    .svc-desc { font-size: 13px; color: var(--muted); line-height: 1.8; }
    .svc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
    .svc-tag {
      font-family: 'JetBrains Mono', monospace; font-size: 9px;
      letter-spacing: .1em; text-transform: uppercase;
      padding: 4px 10px; background: var(--bg); border: 1px solid var(--border); color: var(--muted2);
    }

    /* ══════════════════════════════════
       IA & AUTOMATIZACIÓN highlight
    ══════════════════════════════════ */
    #ia {
      padding: 100px 56px;
      background: var(--bg2);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      overflow: hidden;
      position: relative;
    }
    .ia-glow {
      position: absolute; top: 50%; right: -100px; transform: translateY(-50%);
      width: 600px; height: 600px; border-radius: 50%;
      background: radial-gradient(circle, rgba(41,171,226,.1) 0%, transparent 70%);
      pointer-events: none;
    }
    .ia-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; }

    .ia-pipeline {
      display: flex; flex-direction: column; gap: 4px;
    }
    .pipeline-step {
      display: flex; align-items: stretch; gap: 0;
      position: relative;
    }
    .ps-left {
      display: flex; flex-direction: column; align-items: center; gap: 0;
      width: 48px; flex-shrink: 0;
    }
    .ps-dot {
      width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      font-size: 14px; z-index: 1;
    }
    .ps-dot.lime   { background: var(--lime-dim); border: 1px solid rgba(141,198,63,.3); }
    .ps-dot.sky    { background: var(--sky-dim);  border: 1px solid rgba(41,171,226,.3); }
    .ps-dot.pink   { background: var(--pink-dim); border: 1px solid rgba(236,0,140,.3); }
    .ps-dot.orange { background: rgba(247,148,29,.12); border: 1px solid rgba(247,148,29,.3); }
    .ps-line {
      width: 1px; flex: 1; min-height: 28px;
      background: linear-gradient(var(--border2), transparent);
      margin: 2px auto 0;
    }
    .ps-body {
      flex: 1; padding: 4px 0 28px 12px;
    }
    .ps-name {
      font-family: 'Clash Display', sans-serif;
      font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 4px;
    }
    .ps-tech {
      font-family: 'JetBrains Mono', monospace; font-size: 10px;
      color: var(--muted2); letter-spacing: .08em;
    }

    .ia-text .s-intro { font-size: 17px; color: var(--muted); line-height: 1.85; margin: 24px 0 36px; }

    .ia-badges { display: flex; flex-wrap: wrap; gap: 8px; }
    .ia-badge {
      font-family: 'JetBrains Mono', monospace; font-size: 9px;
      letter-spacing: .12em; text-transform: uppercase;
      padding: 8px 14px; border: 1px solid var(--border2);
      color: var(--muted); background: var(--surface);
      transition: border-color .2s, color .2s;
      cursor: default;
    }
    .ia-badge:hover { border-color: var(--sky); color: var(--sky); }

    /* ══════════════════════════════════
       INDUSTRIAS
    ══════════════════════════════════ */
    #industrias .ind-grid {
      margin-top: 64px;
      display: grid; grid-template-columns: repeat(5,1fr); gap: 2px;
    }
    .ind-card {
      background: var(--surface); border: 1px solid var(--border);
      padding: 32px 24px; cursor: default;
      position: relative; overflow: hidden;
      transition: border-color .3s, transform .25s;
    }
    .ind-card::after {
      content: ''; position: absolute; bottom: 0; left: 0; right: 0;
      height: 2px; transform: scaleX(0); transform-origin: left;
      transition: transform .4s ease;
    }
    .ind-card.l::after { background: var(--lime); }
    .ind-card.s::after { background: var(--sky); }
    .ind-card.p::after { background: var(--pink); }
    .ind-card.o::after { background: var(--orange); }
    .ind-card:hover { border-color: var(--border2); transform: translateY(-2px); }
    .ind-card:hover::after { transform: scaleX(1); }
    .ind-emoji { font-size: 28px; margin-bottom: 20px; }
    .ind-name {
      font-family: 'Clash Display', sans-serif; font-size: 15px; font-weight: 600;
      color: var(--text); margin-bottom: 10px;
    }
    .ind-desc { font-size: 12px; color: var(--muted); line-height: 1.7; }

    /* ══════════════════════════════════
       PROYECTOS
    ══════════════════════════════════ */
    #proyectos {
      padding: 100px 56px;
      background: var(--bg3);
      border-top: 1px solid var(--border);
    }
    .proj-header {
      display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
      align-items: end; margin-bottom: 72px;
    }
    .proj-nota { font-size: 15px; color: var(--muted); line-height: 1.9; align-self: end; }

    .proj-list { display: flex; flex-direction: column; gap: 3px; }
    .proj-row {
      display: grid; grid-template-columns: 240px 1fr auto;
      background: var(--surface); border: 1px solid var(--border);
      overflow: hidden; cursor: pointer; text-decoration: none;
      position: relative; transition: border-color .3s, background .3s;
    }
    .proj-row:hover { background: rgba(255,255,255,.04); border-color: var(--border2); }
    .proj-row::before {
      content: ''; position: absolute; left:0;top:0;bottom:0;
      width: 3px; transform: scaleY(0); transform-origin: bottom;
      transition: transform .4s ease;
    }
    .proj-row.pl::before { background: var(--lime); }
    .proj-row.ps::before { background: var(--sky); }
    .proj-row.pp::before { background: var(--pink); }
    .proj-row.po::before { background: var(--orange); }
    .proj-row:hover::before { transform: scaleY(1); }

    .proj-thumb {
      overflow: hidden; position: relative; background: var(--bg); min-height: 160px;
    }
    .proj-thumb img {
      width:100%;height:100%;object-fit:cover;display:block;
      transition:transform .6s ease, filter .4s;
      filter:brightness(.7) grayscale(20%);
    }
    .proj-row:hover .proj-thumb img { transform:scale(1.07); filter:brightness(.9) grayscale(0%); }
    .proj-thumb-ph {
      width:100%;height:100%;min-height:160px;
      display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
      background: linear-gradient(135deg,#0d1018,#12151e);
      color:var(--muted2); font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.1em;
    }
    .proj-num {
      position: absolute; top:10px;left:10px;
      font-family:'JetBrains Mono',monospace;font-size:11px;
      color:rgba(255,255,255,.4);background:rgba(0,0,0,.6);padding:3px 8px;
    }

    .proj-body {
      padding: 24px 28px; display: flex; flex-direction: column; justify-content: space-between;
      border-left: 1px solid var(--border);
    }
    .proj-domain {
      font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.18em;text-transform:uppercase;
      color:var(--muted2); margin-bottom:8px;
    }
    .proj-title {
      font-family:'Clash Display',sans-serif;font-size:22px;font-weight:600;
      color:var(--text);line-height:1.15;margin-bottom:8px;transition:color .2s;
    }
    .proj-row:hover .proj-title { color:var(--lime); }
    .proj-tagline { font-size:13px;color:var(--muted);line-height:1.75;margin-bottom:16px;max-width:520px; }
    .proj-chips { display:flex;flex-wrap:wrap;gap:5px; }
    .chip {
      font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.08em;text-transform:uppercase;
      padding:3px 9px;background:var(--bg);border:1px solid var(--border);color:var(--muted2);
    }
    .proj-arrow-col {
      display:flex;align-items:center;justify-content:center;padding:0 24px;
      border-left:1px solid var(--border);
    }
    .proj-arrow-btn {
      width:40px;height:40px;border-radius:50%;
      border:1px solid var(--border2);
      display:flex;align-items:center;justify-content:center;color:var(--muted);
      transition:background .25s,border-color .25s,transform .25s,color .25s;
    }
    .proj-row:hover .proj-arrow-btn { background:var(--lime);border-color:var(--lime);color:var(--bg);transform:rotate(-45deg); }

    /* ══════════════════════════════════
       STACK TECNOLÓGICO
    ══════════════════════════════════ */
    #stack .stack-grid {
      margin-top: 64px;
      display: grid; grid-template-columns: repeat(4,1fr); gap: 2px;
    }
    .stack-cat {
      background: var(--surface); border: 1px solid var(--border);
      padding: 32px 28px;
      transition: border-color .3s;
    }
    .stack-cat:hover { border-color: var(--border2); }
    .stack-cat-title {
      font-family: 'JetBrains Mono', monospace; font-size: 9px;
      letter-spacing: .18em; text-transform: uppercase; margin-bottom: 20px;
    }
    .stack-cat-title.lime { color: var(--lime); }
    .stack-cat-title.sky  { color: var(--sky); }
    .stack-cat-title.pink { color: var(--pink); }
    .stack-cat-title.orange { color: var(--orange); }
    .stack-items { display: flex; flex-direction: column; gap: 10px; }
    .stack-item {
      font-family: 'Clash Display', sans-serif; font-size: 15px; font-weight: 500;
      color: var(--text); padding: 10px 14px;
      background: var(--bg); border: 1px solid var(--border);
      display: flex; align-items: center; gap: 10px;
      transition: border-color .2s, color .2s; cursor: default;
    }
    .stack-item:hover { border-color: var(--border2); }
    .stack-item-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
    .stack-item-dot.lime   { background: var(--lime); }
    .stack-item-dot.sky    { background: var(--sky); }
    .stack-item-dot.pink   { background: var(--pink); }
    .stack-item-dot.orange { background: var(--orange); }

    /* ══════════════════════════════════
       CONTACTO
    ══════════════════════════════════ */
    #contacto {
      padding: 120px 56px;
      border-top: 1px solid var(--border);
      position: relative; overflow: hidden;
    }
    .contact-bg-text {
      position: absolute; right: -60px; top: 50%; transform: translateY(-50%);
      font-family: 'Clash Display', sans-serif;
      font-size: clamp(120px, 18vw, 260px); font-weight: 700; letter-spacing: -.04em;
      color: rgba(255,255,255,.02); pointer-events: none; user-select: none;
      line-height: 1; white-space: nowrap;
    }
    .contact-inner { position: relative; z-index: 1; max-width: 680px; }
    .contact-email {
      display: inline-block; margin: 32px 0 48px;
      font-family: 'Clash Display', sans-serif;
      font-size: clamp(24px,4vw,52px); font-weight: 700; color: var(--text);
      text-decoration: none; border-bottom: 2px solid var(--lime); padding-bottom: 6px;
      transition: color .2s, border-color .2s;
    }
    .contact-email:hover { color: var(--lime); }
    .contact-links { display: flex; gap: 24px; flex-wrap: wrap; }
    .contact-link {
      font-family: 'JetBrains Mono', monospace; font-size: 10px;
      letter-spacing: .16em; text-transform: uppercase;
      color: var(--muted); text-decoration: none; display: flex; align-items: center; gap: 8px;
      transition: color .2s;
    }
    .contact-link:hover { color: var(--lime); }

    footer {
      padding: 24px 56px; border-top: 1px solid var(--border);
      display: flex; justify-content: space-between; align-items: center;
    }
    .ft-l { display: flex; align-items: center; gap: 16px; }
    .ft-logo { height: 28px; width: auto; }
    .ft-copy { font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.08em;color:var(--muted2); }
    .ft-r { font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.08em;color:var(--muted2); }
    .ft-r .lime { color: var(--lime); }

    /* ══════════════════════════════════
       ANIMATIONS
    ══════════════════════════════════ */
    @keyframes fadeUp {
      from { opacity:0; transform:translateY(28px); }
      to   { opacity:1; transform:translateY(0); }
    }
    .reveal { opacity:0; transform:translateY(32px); transition:opacity .75s ease,transform .75s ease; }
    .reveal.on { opacity:1; transform:translateY(0); }
    .rd1 { transition-delay:.08s; }
    .rd2 { transition-delay:.16s; }
    .rd3 { transition-delay:.24s; }
    .rd4 { transition-delay:.32s; }

    /* ══════════════════════════════════
       RESPONSIVE
    ══════════════════════════════════ */
    @media(max-width:1100px){
      nav { padding:0 24px; }
      .nav-center { display:none; }
      .nav-cta    { display:none; }
      .hamburger  { display:flex; }
      #hero { padding:140px 24px 80px; }
      .hero-stats { flex-wrap:wrap; gap:24px; }
      .hero-stat  { padding-right:24px; margin-right:24px; }
      .section-wrap { padding:70px 24px; }
      #servicios .section-inner { grid-template-columns:1fr; gap:48px; }
      .ia-inner { grid-template-columns:1fr; gap:48px; }
      #ia { padding:70px 24px; }
      #industrias .ind-grid { grid-template-columns:repeat(2,1fr); }
      #proyectos { padding:70px 24px; }
      .proj-header { grid-template-columns:1fr; gap:20px; }
      .proj-row { grid-template-columns:140px 1fr auto; }
      .proj-thumb { min-height:130px; }
      #stack .stack-grid { grid-template-columns:repeat(2,1fr); }
      #contacto { padding:80px 24px; }
      footer { padding:20px 24px; flex-direction:column; gap:12px; text-align:center; }
    }
    @media(max-width:640px){
      h1 { font-size: clamp(44px,11vw,72px); }
      .proj-row { grid-template-columns:1fr; }
      .proj-thumb { min-height:160px; }
      .proj-arrow-col { display:none; }
      .proj-body { border-left:none; border-top:1px solid var(--border); }
      #industrias .ind-grid { grid-template-columns:1fr 1fr; }
      #stack .stack-grid { grid-template-columns:1fr; }
    }