/* ============================================================
     LEGENDARIA — SISTEMA DE DISEÑO "SIGNAL"
     Corporativo · tecnológico · un único acento azul
     ============================================================ */
  :root {
    --bg:      #07080B;
    --bg-2:    #0B0D12;
    --panel:   #0F1218;
    --panel-2: #141821;
    --line:    rgba(255,255,255,.07);
    --line-2:  rgba(255,255,255,.13);
    --text:    #EEF0F4;
    --muted:   #9097A6;
    --dim:     #5D6474;
    --accent:  #4C7DFF;
    --accent-2:#8EC5FF;
    --accent-soft: rgba(76,125,255,.12);
    --grad: linear-gradient(92deg, #B9DCFF 0%, #6E9BFF 45%, #4C7DFF 100%);
    --radius: 14px;
    --radius-lg: 22px;
    --font: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --mono: 'Geist Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
    --ease: cubic-bezier(.2,.7,.2,1);
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
  body {
    background: var(--bg); color: var(--text); font-family: var(--font);
    font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }
  a { color: inherit; text-decoration: none; }
  button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
  img, svg { display: block; }
  ::selection { background: var(--accent); color: #fff; }
  :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

  .container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 28px; }
  .grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

  /* Etiqueta mono tipo "[ 01 ] Servicios" */
  .eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
    color: var(--muted);
  }
  .eyebrow .idx { color: var(--accent-2); }
  .eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

  .section { padding: 140px 0; position: relative; }
  .section-title {
    font-size: clamp(2.2rem, 4.6vw, 3.9rem); line-height: 1.02; letter-spacing: -.035em;
    font-weight: 600; margin: 22px 0 20px;
  }
  .section-sub { color: var(--muted); font-size: 1.125rem; max-width: 560px; }

  /* ---------- Botones ---------- */
  .btn {
    display: inline-flex; align-items: center; gap: 10px; height: 48px; padding: 0 22px;
    border-radius: 999px; font-weight: 500; font-size: 15px; letter-spacing: -.01em;
    transition: transform .25s var(--ease), background .25s, box-shadow .25s, border-color .25s;
  }
  .btn .arr { transition: transform .25s var(--ease); }
  .btn:hover .arr { transform: translateX(3px); }
  .btn-primary { background: #fff; color: #07080B; box-shadow: 0 0 0 1px rgba(255,255,255,.2), 0 10px 40px -10px rgba(140,180,255,.55); }
  .btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px #fff, 0 14px 50px -10px rgba(140,180,255,.8); }
  .btn-secondary { border: 1px solid var(--line-2); background: rgba(255,255,255,.03); backdrop-filter: blur(8px); }
  .btn-secondary:hover { border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.06); }

  /* ---------- Fondo ---------- */
  .bg-grid {
    position: absolute; inset: 0; pointer-events: none;
    background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
  }
  .aurora { position: absolute; inset: -10% -10% auto; height: 110%; pointer-events: none; filter: blur(70px); opacity: .9; }
  .aurora span { position: absolute; border-radius: 50%; }
  .aurora .a1 { width: 52vw; height: 40vw; left: -8vw; top: 4vw; background: radial-gradient(closest-side, rgba(56,92,220,.55), transparent); animation: drift 18s ease-in-out infinite alternate; }
  .aurora .a2 { width: 46vw; height: 36vw; right: -10vw; top: 0; background: radial-gradient(closest-side, rgba(120,170,255,.35), transparent); animation: drift 22s ease-in-out infinite alternate-reverse; }
  .aurora .a3 { width: 40vw; height: 26vw; left: 30vw; top: 28vw; background: radial-gradient(closest-side, rgba(40,60,140,.5), transparent); animation: drift 26s ease-in-out infinite alternate; }
  @keyframes drift { to { transform: translate3d(4vw, 2vw, 0) scale(1.08); } }
  .noise { position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: .035;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

  /* ---------- Navbar ---------- */
  #navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
  #navbar.scrolled { background: rgba(7,8,11,.72); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); border-bottom-color: var(--line); }
  .nav-container { max-width: 1240px; margin: 0 auto; padding: 0 28px; height: 72px; display: flex; align-items: center; gap: 40px; }
  .nav-logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px; letter-spacing: .02em; }
  .nav-logo .mark { width: 26px; height: 26px; border-radius: 7px; background: linear-gradient(140deg, #fff, #9FC2FF 60%, #4C7DFF); display: grid; place-items: center; color: #07080B; font-size: 12px; font-weight: 700; letter-spacing: 0; box-shadow: 0 0 20px rgba(76,125,255,.45); }
  .nav-logo .ac { color: var(--accent-2); margin-left: -10px; }
  .nav-links { display: flex; gap: 6px; list-style: none; margin-right: auto; }
  .nav-links > li > a { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; font-size: 14px; color: var(--muted); transition: color .2s, background .2s; }
  .nav-links > li > a:hover { color: var(--text); background: rgba(255,255,255,.05); }
  .caret { width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); }
  .has-dropdown { position: relative; }
  .nav-dropdown {
    position: absolute; top: calc(100% + 10px); left: -10px; width: 380px; padding: 8px;
    background: rgba(15,18,24,.96); border: 1px solid var(--line-2); border-radius: 16px;
    backdrop-filter: blur(16px); box-shadow: 0 30px 80px -20px rgba(0,0,0,.8);
    opacity: 0; visibility: hidden; transform: translateY(-6px); transition: all .22s var(--ease);
  }
  .has-dropdown:hover .nav-dropdown, .has-dropdown:focus-within .nav-dropdown { opacity: 1; visibility: visible; transform: none; }
  .nav-dropdown a { display: block; padding: 12px 14px; border-radius: 10px; font-size: 14px; font-weight: 500; transition: background .2s; }
  .nav-dropdown a span { display: block; font-size: 12.5px; font-weight: 400; color: var(--dim); margin-top: 2px; }
  .nav-dropdown a:hover { background: rgba(255,255,255,.05); }
  .nav-cta { height: 40px; padding: 0 18px; font-size: 14px; }
  .hamburger { display: none; width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: 10px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; margin-left: auto; }
  .hamburger span { width: 16px; height: 1.5px; background: var(--text); transition: transform .25s; }
  .hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; }
  .hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .mobile-menu { position: fixed; inset: 72px 0 0; z-index: 49; background: rgba(7,8,11,.97); backdrop-filter: blur(16px); padding: 24px 28px; display: flex; flex-direction: column; gap: 4px; opacity: 0; visibility: hidden; transition: opacity .25s; overflow-y: auto; }
  .mobile-menu.open { opacity: 1; visibility: visible; }
  .mobile-menu a { padding: 14px 0; font-size: 22px; font-weight: 500; letter-spacing: -.02em; border-bottom: 1px solid var(--line); }
  .mobile-menu a.mm-sub { font-size: 15px; color: var(--muted); padding: 10px 0 10px 16px; font-weight: 400; }

  /* ---------- Hero ---------- */
  #hero { position: relative; padding: 170px 0 0; overflow: hidden; }
  .hero-content { position: relative; text-align: center; max-width: 980px; margin: 0 auto; }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 8px; border-radius: 999px;
    border: 1px solid var(--line-2); background: rgba(255,255,255,.03); backdrop-filter: blur(8px);
    font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
  }
  .hero-badge .pill { background: var(--accent-soft); color: var(--accent-2); padding: 3px 8px; border-radius: 999px; border: 1px solid rgba(76,125,255,.35); }
  .hero-badge b { color: var(--text); font-weight: 500; }
  .hero-title {
    font-size: clamp(2.9rem, 8.2vw, 7.2rem); line-height: .96; letter-spacing: -.055em; font-weight: 600;
    margin: 30px 0 26px;
  }
  .hero-title .line { display: block; overflow: hidden; padding-bottom: .06em; }
  .hero-title .line > span { display: inline-block; transform: translateY(105%); animation: rise 1s var(--ease) forwards; }
  .hero-title .line:nth-child(2) > span { animation-delay: .12s; }
  .hero-title .line:nth-child(3) > span { animation-delay: .24s; }
  @keyframes rise { to { transform: none; } }
  .hero-sub { color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.25rem); max-width: 640px; margin: 0 auto; opacity: 0; animation: fade .9s .45s var(--ease) forwards; }
  .hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 38px; opacity: 0; animation: fade .9s .6s var(--ease) forwards; }
  .hero-meta { margin-top: 26px; display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; font-family: var(--mono); font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; opacity: 0; animation: fade .9s .75s var(--ease) forwards; }
  .hero-meta span::before { content: '✓'; color: var(--accent-2); margin-right: 8px; }
  @keyframes fade { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

  /* Consola / visual del hero con efecto de scroll */
  .hero-stage { position: relative; margin: 90px auto 0; max-width: 1120px; perspective: 1400px; padding: 0 28px; }
  .console {
    --p: 0;
    position: relative; border-radius: var(--radius-lg); overflow: hidden;
    background: linear-gradient(180deg, rgba(20,24,33,.92), rgba(11,13,18,.96));
    border: 1px solid var(--line-2);
    box-shadow: 0 -1px 0 rgba(255,255,255,.12) inset, 0 60px 140px -40px rgba(76,125,255,.45), 0 30px 80px -30px rgba(0,0,0,.9);
    transform: rotateX(calc((1 - var(--p)) * 22deg)) scale(calc(.9 + var(--p) * .1)) translateY(calc((1 - var(--p)) * 30px));
    transform-origin: 50% 0%; will-change: transform;
  }
  .console::before { content: ''; position: absolute; inset: 0; background: radial-gradient(600px 200px at 50% -60px, rgba(142,197,255,.22), transparent 70%); pointer-events: none; }
  .console-bar { display: flex; align-items: center; gap: 14px; height: 46px; padding: 0 18px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 12px; color: var(--dim); }
  .dots { display: flex; gap: 7px; }
  .dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.12); }
  .console-bar .path { color: var(--muted); }
  .console-bar .live { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; color: var(--accent-2); }
  .console-bar .live::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #4ADE80; box-shadow: 0 0 10px #4ADE80; animation: pulse 2s infinite; }
  @keyframes pulse { 50% { opacity: .35; } }
  .console-body { display: grid; grid-template-columns: 230px 1fr; min-height: 420px; }
  .console-side { border-right: 1px solid var(--line); padding: 18px 14px; display: flex; flex-direction: column; gap: 4px; }
  .cs-label { font-family: var(--mono); font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: .08em; padding: 6px 10px; }
  .cs-item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; font-size: 13.5px; color: var(--muted); }
  .cs-item .st { width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--dim); flex: none; display: grid; place-items: center; font-size: 9px; }
  .cs-item.done .st { border-color: var(--accent); background: var(--accent); color: #fff; }
  .cs-item.run { background: rgba(255,255,255,.05); color: var(--text); }
  .cs-item.run .st { border-color: var(--accent-2); border-top-color: transparent; animation: spin 1s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }
  .console-main { position: relative; padding: 22px; }
  .flow { width: 100%; height: 100%; min-height: 330px; }
  .flow .edge { fill: none; stroke: rgba(142,197,255,.25); stroke-width: 1.5; }
  .flow .edge.anim { stroke: var(--accent-2); stroke-dasharray: 4 10; animation: dash 1.4s linear infinite; }
  @keyframes dash { to { stroke-dashoffset: -28; } }
  .flow .node rect { fill: #121620; stroke: rgba(255,255,255,.14); }
  .flow .node.hl rect { stroke: rgba(76,125,255,.8); fill: #121a2e; }
  .flow .node text { fill: var(--text); font-family: var(--font); font-size: 13px; font-weight: 500; }
  .flow .node text.s { fill: var(--dim); font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: .04em; }
  .flow .node .ic { fill: rgba(76,125,255,.14); stroke: rgba(76,125,255,.5); }
  .console-foot { display: flex; gap: 10px; flex-wrap: wrap; position: absolute; left: 22px; right: 22px; bottom: 18px; }
  .chip { font-family: var(--mono); font-size: 11px; color: var(--muted); padding: 5px 10px; border-radius: 7px; border: 1px solid var(--line); background: rgba(255,255,255,.02); }
  .hero-fade { position: absolute; left: 0; right: 0; bottom: 0; height: 200px; background: linear-gradient(transparent, var(--bg)); pointer-events: none; z-index: 2; }

  /* ---------- Marquee ---------- */
  .marquee { border-block: 1px solid var(--line); padding: 26px 0; overflow: hidden; position: relative; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
  .marquee-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
  .marquee-track span { display: flex; align-items: center; gap: 44px; padding-right: 44px; font-size: 15px; letter-spacing: .02em; color: var(--dim); white-space: nowrap; font-family: var(--mono); text-transform: uppercase; }
  .marquee-track b { color: var(--accent); font-weight: 400; }
  @keyframes marquee { to { transform: translateX(-50%); } }

  /* ---------- Servicios ---------- */
  .servicios-head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: end; margin-bottom: 80px; }
  .servicios-head .section-sub { justify-self: end; }
  .service-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding: 64px 0;
    border-top: 1px solid var(--line); position: relative;
  }
  .service-row:last-child { border-bottom: 1px solid var(--line); }
  .service-head { position: sticky; top: 110px; align-self: start; }
  .service-top { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
  .service-ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: var(--accent-2); background: linear-gradient(160deg, rgba(76,125,255,.18), rgba(76,125,255,.04)); border: 1px solid rgba(76,125,255,.28); }
  .service-ico svg { width: 24px; height: 24px; }
  .service-num { font-family: var(--mono); font-size: 12px; color: var(--dim); letter-spacing: .06em; }
  .service-num b { color: var(--text); font-weight: 500; }
  .service-eyebrow { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--accent-2); }
  .service-title { font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.05; letter-spacing: -.03em; font-weight: 600; margin: 10px 0 12px; }
  .service-subtitle { color: var(--text); opacity: .8; font-size: 1.05rem; margin-bottom: 18px; }
  .service-desc { color: var(--muted); font-size: 15.5px; max-width: 500px; }
  .service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
  .service-tags span { font-family: var(--mono); font-size: 11.5px; color: var(--muted); padding: 6px 11px; border-radius: 7px; border: 1px solid var(--line-2); background: rgba(255,255,255,.02); }
  .service-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
  .service-actions .btn { height: 42px; font-size: 14px; padding: 0 18px; }
  .service-cards { display: flex; flex-direction: column; gap: 14px; }
  .svc-card {
    position: relative; padding: 28px 28px 28px 76px; border-radius: var(--radius); overflow: hidden;
    background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.01));
    border: 1px solid var(--line); transition: border-color .3s, transform .3s var(--ease), background .3s;
  }
  .svc-card::before { content: attr(data-n); position: absolute; left: 28px; top: 29px; font-family: var(--mono); font-size: 12px; color: var(--dim); }
  .svc-card::after { content: ''; position: absolute; inset: 0; background: radial-gradient(400px 140px at var(--mx, 80%) -20%, rgba(76,125,255,.16), transparent 70%); opacity: 0; transition: opacity .3s; pointer-events: none; }
  .svc-card:hover { border-color: rgba(76,125,255,.35); transform: translateX(4px); }
  .svc-card:hover::after { opacity: 1; }
  .svc-card:hover::before { color: var(--accent-2); }
  .svc-card strong { display: block; font-size: 17px; font-weight: 600; letter-spacing: -.015em; margin-bottom: 6px; }
  .svc-card p { color: var(--muted); font-size: 14.5px; }

  /* ---------- Nosotros ---------- */
  #nosotros { background: var(--bg-2); border-block: 1px solid var(--line); overflow: hidden; }
  #nosotros .bg-grid { mask-image: radial-gradient(ellipse 60% 70% at 85% 50%, #000 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse 60% 70% at 85% 50%, #000 20%, transparent 70%); }
  .nosotros-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 80px; align-items: center; position: relative; }
  .nosotros-text p { color: var(--muted); margin-bottom: 18px; max-width: 540px; font-size: 16.5px; }
  .nosotros-text p:first-of-type { color: var(--text); font-size: 1.25rem; line-height: 1.5; letter-spacing: -.01em; }
  .nosotros-stats { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line-2); border-radius: var(--radius-lg); overflow: hidden; background: rgba(7,8,11,.5); backdrop-filter: blur(8px); }
  .stat-box { padding: 36px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .stat-box:nth-child(2n) { border-right: 0; }
  .stat-box:nth-child(n+3) { border-bottom: 0; }
  .stat-box .num { font-size: clamp(2.6rem, 4.5vw, 3.8rem); font-weight: 600; letter-spacing: -.05em; line-height: 1; background: linear-gradient(180deg, #fff 30%, #7f8aa3); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .stat-box .label { margin-top: 14px; color: var(--muted); font-size: 14px; max-width: 200px; }

  /* ---------- Por qué ---------- */
  .porque-head { text-align: center; max-width: 760px; margin: 0 auto 70px; }
  .porque-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .porque-card {
    position: relative; padding: 32px 28px 34px; border-radius: var(--radius-lg); border: 1px solid var(--line);
    background: linear-gradient(180deg, var(--panel), var(--bg)); overflow: hidden; transition: border-color .3s, transform .3s var(--ease);
  }
  .porque-card::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(142,197,255,.6), transparent); opacity: 0; transition: opacity .3s; }
  .porque-card:hover { border-color: var(--line-2); transform: translateY(-4px); }
  .porque-card:hover::before { opacity: 1; }
  .porque-ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; color: var(--accent-2); border: 1px solid var(--line-2); background: rgba(255,255,255,.03); margin-bottom: 56px; }
  .porque-ico svg { width: 21px; height: 21px; }
  .porque-card h3 { font-size: 19px; font-weight: 600; letter-spacing: -.02em; margin-bottom: 10px; }
  .porque-card p { color: var(--muted); font-size: 14.5px; }

  /* ---------- Contacto ---------- */
  #contacto { overflow: hidden; }
  #contacto .aurora { top: auto; bottom: -30%; height: 90%; opacity: .55; }
  .contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; position: relative; }
  .contact-info { position: sticky; top: 110px; align-self: start; }
  .contact-info .section-title { font-size: clamp(2.6rem, 5.4vw, 4.6rem); }
  .contact-details { margin-top: 40px; display: flex; flex-direction: column; border-top: 1px solid var(--line); }
  .contact-item { display: flex; align-items: center; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 15.5px; }
  .ci-ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; border: 1px solid var(--line-2); color: var(--accent-2); }
  .ci-ico svg { width: 17px; height: 17px; }
  .contact-form-wrapper { padding: 40px; border-radius: var(--radius-lg); border: 1px solid var(--line-2); background: linear-gradient(180deg, rgba(20,24,33,.85), rgba(11,13,18,.92)); backdrop-filter: blur(12px); box-shadow: 0 40px 120px -40px rgba(76,125,255,.35); }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .form-group { margin-bottom: 20px; position: relative; }
  .form-group label, .group-label { display: block; font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 8px; }
  .hint { color: var(--dim); font-weight: 400; }
  input[type=text], input[type=email], input[type=tel], select, textarea {
    width: 100%; height: 46px; padding: 0 14px; border-radius: 10px; font: inherit; font-size: 15px; color: var(--text);
    background: rgba(255,255,255,.03); border: 1px solid var(--line-2); transition: border-color .2s, box-shadow .2s, background .2s; appearance: none;
  }
  textarea { height: auto; padding: 12px 14px; resize: vertical; min-height: 120px; }
  input::placeholder, textarea::placeholder { color: var(--dim); }
  input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); background: rgba(76,125,255,.05); box-shadow: 0 0 0 4px rgba(76,125,255,.15); }
  .select-wrapper { position: relative; }
  .select-wrapper::after { content: ''; position: absolute; right: 16px; top: 50%; width: 7px; height: 7px; border-right: 1.5px solid var(--muted); border-bottom: 1.5px solid var(--muted); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
  select option { background: var(--panel); color: var(--text); }
  .invalid { border-color: #F87171 !important; }
  .form-error { display: none; color: #F87171; font-size: 12.5px; margin-top: 6px; }
  .form-error.show { display: block; }
  .checkbox-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .checkbox-item { display: flex; align-items: flex-start; gap: 10px; padding: 11px 12px; border-radius: 10px; border: 1px solid var(--line); font-size: 13.5px; color: var(--muted); cursor: pointer; transition: border-color .2s, background .2s, color .2s; position: relative; line-height: 1.4; font-weight: 400 !important; margin: 0 !important; }
  .checkbox-item:hover { border-color: var(--line-2); color: var(--text); }
  .checkbox-item input { position: absolute; opacity: 0; width: 0; height: 0; }
  .checkbox-custom { width: 16px; height: 16px; flex: none; border-radius: 5px; border: 1.5px solid var(--dim); margin-top: 1px; transition: all .2s; position: relative; }
  .checkbox-item input:checked + .checkbox-custom { background: var(--accent); border-color: var(--accent); }
  .checkbox-item input:checked + .checkbox-custom::after { content: ''; position: absolute; left: 4.5px; top: 1.5px; width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
  .checkbox-item:has(input:checked) { border-color: rgba(76,125,255,.5); background: rgba(76,125,255,.07); color: var(--text); }
  .checkbox-item input:focus-visible + .checkbox-custom { outline: 2px solid var(--accent); outline-offset: 2px; }
  .legal-checks .checkbox-item { border: 0; padding: 6px 0; background: none !important; }
  .legal-checks a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; }
  .btn-submit { width: 100%; justify-content: center; height: 52px; margin-top: 8px; }
  .btn-submit:disabled { opacity: .6; cursor: wait; }
  #form-status { margin-top: 16px; font-size: 14px; }
  .form-success { color: #4ADE80; }
  .form-error-msg { color: #F87171; }

  /* ---------- Footer ---------- */
  #footer { position: relative; border-top: 1px solid var(--line); padding: 90px 0 0; overflow: hidden; }
  .footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
  .footer-brand p { color: var(--muted); margin: 18px 0 14px; max-width: 320px; font-size: 14.5px; }
  .footer-brand .email { color: var(--accent-2); font-size: 14.5px; }
  .footer-col h3 { font-family: var(--mono); font-size: 12px; font-weight: 400; text-transform: uppercase; letter-spacing: .08em; color: var(--dim); margin-bottom: 18px; }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-col a { color: var(--muted); font-size: 14.5px; transition: color .2s; }
  .footer-col a:hover { color: var(--text); }
  .footer-social { display: flex; gap: 10px; }
  .footer-social a { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-2); display: grid; place-items: center; transition: border-color .2s, color .2s; }
  .footer-social a:hover { border-color: var(--accent); color: var(--text); }
  .footer-social svg { width: 16px; height: 16px; }
  .footer-word { font-size: 17.5vw; line-height: .8; font-weight: 700; letter-spacing: -.06em; text-align: center; margin-top: 70px; white-space: nowrap; background: linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,0) 85%); -webkit-background-clip: text; background-clip: text; color: transparent; user-select: none; }
  .footer-bottom { border-top: 1px solid var(--line); padding: 22px 0 30px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 12.5px; color: var(--dim); position: relative; z-index: 1; margin-top: -2vw; background: var(--bg); }
  .footer-bottom a { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }

  /* ---------- Cookie banner ---------- */
  #cookie-banner { position: fixed; left: 20px; bottom: 20px; z-index: 60; width: min(420px, calc(100% - 40px)); padding: 22px; border-radius: 18px; background: rgba(15,18,24,.97); border: 1px solid var(--line-2); backdrop-filter: blur(16px); box-shadow: 0 30px 80px -20px rgba(0,0,0,.9); transform: translateY(20px); opacity: 0; visibility: hidden; transition: all .35s var(--ease); }
  #cookie-banner.visible { transform: none; opacity: 1; visibility: visible; }
  .cookie-header h3 { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
  .cookie-text, .cookie-footer-text { color: var(--muted); font-size: 13px; }
  .cookie-footer-text { margin-top: 12px; }
  .cookie-footer-text a { color: var(--accent-2); }
  #cookie-config { display: none; margin-top: 14px; }
  .cookie-toggle-row { display: flex; justify-content: space-between; gap: 14px; padding: 10px 0; border-top: 1px solid var(--line); }
  .cookie-toggle-row strong { font-size: 13px; font-weight: 500; }
  .cookie-toggle-row p { color: var(--dim); font-size: 12px; }
  .toggle { position: relative; width: 36px; height: 20px; flex: none; }
  .toggle input { opacity: 0; width: 0; height: 0; }
  .slider { position: absolute; inset: 0; border-radius: 99px; background: rgba(255,255,255,.12); transition: .2s; cursor: pointer; }
  .slider::before { content: ''; position: absolute; width: 14px; height: 14px; left: 3px; top: 3px; border-radius: 50%; background: #fff; transition: .2s; }
  .toggle input:checked + .slider { background: var(--accent); }
  .toggle input:checked + .slider::before { transform: translateX(16px); }
  .toggle.disabled { opacity: .5; }
  .cookie-actions { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
  .cookie-actions button { flex: 1; height: 36px; border-radius: 999px; font-size: 12.5px; font-weight: 500; white-space: nowrap; padding: 0 12px; }
  .btn-cookie-secondary { border: 1px solid var(--line-2); }
  .btn-cookie-secondary:hover { background: rgba(255,255,255,.05); }
  .btn-cookie-primary { background: #fff; color: #07080B; }

  /* ---------- Reveal ---------- */
  .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
  .reveal.visible { opacity: 1; transform: none; }

  /* ---------- Responsive ---------- */
  @media (max-width: 1024px) {
    .nav-links, .nav-cta { display: none; }
    .hamburger { display: flex; }
    .servicios-head, .nosotros-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .servicios-head .section-sub { justify-self: start; }
    .service-row { grid-template-columns: 1fr; gap: 36px; }
    .service-head, .contact-info { position: static; }
    .porque-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 720px) {
    .container, .nav-container, .hero-stage { padding-left: 16px; padding-right: 16px; }
    .section { padding: 96px 0; }
    #hero { padding-top: 130px; }
    .hero-stage { margin-top: 60px; }
    .hero-badge .bt { display: none; }
    .console-body { grid-template-columns: 1fr; min-height: 0; }
    .console-side { display: none; }
    .console-main { padding: 14px 14px 64px; }
    .flow { min-height: 220px; }
    .console-bar .path { display: none; }
    .svc-card { padding: 22px 20px 22px 58px; }
    .svc-card::before { left: 20px; top: 23px; }
    .porque-grid, .form-row, .checkbox-grid { grid-template-columns: 1fr; }
    .porque-ico { margin-bottom: 32px; }
    .stat-box { padding: 26px 20px; }
    .contact-form-wrapper { padding: 24px 18px; }
    .footer-grid { grid-template-columns: 1fr; }
  }
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .hero-title .line > span, .hero-sub, .hero-actions, .hero-meta { transform: none; opacity: 1; }
    .console { --p: 1 !important; }
    .reveal { opacity: 1; transform: none; }
  }