:root {
  --bg: #06131b;
  --bg-2: #0a1e29;
  --surface: rgba(12, 24, 42, .78);
  --surface-strong: #0b2533;
  --line: rgba(135, 211, 255, .14);
  --text: #fff9e8;
  --muted: #b9c3c5;
  --primary: #fbc01e;
  --primary-2: #1572a0;
  --accent: #e71e22;
  --success: #35b7df;
  --warning: #f47b20;
  --danger: #e71e22;
  --shadow: 0 22px 70px rgba(0,0,0,.35);
  --radius: 24px;
  --container: 1240px;
  --header: 78px;
  --ease: cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 0%, rgba(251,192,30,.12), transparent 30%),
    radial-gradient(circle at 90% 10%, rgba(231,28,34,.10), transparent 28%),
    radial-gradient(circle at 50% 55%, rgba(21,114,160,.10), transparent 34%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
  z-index: -2;
}
::selection { background: rgba(251,192,30,.25); color: #fff; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { max-width: 100%; display: block; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.muted { color: var(--muted); }
.gradient-text {
  background: linear-gradient(100deg, var(--primary), #fff1b8 42%, var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--primary); font-size: .78rem; font-weight: 800;
  letter-spacing: .16em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; }
.section { padding: 100px 0; position: relative; }
.section-head { max-width: 760px; margin-bottom: 46px; }
.section-head h2 { margin: 10px 0 14px; font-size: clamp(2rem, 5vw, 3.7rem); line-height: 1.03; letter-spacing: -.045em; }
.section-head p { color: var(--muted); font-size: 1.06rem; }
.site-header {
  position: fixed; top: 0; left: 0; right: 0; height: var(--header);
  z-index: 1000; display: flex; align-items: center;
  border-bottom: 1px solid transparent;
  transition: .35s var(--ease);
}
.site-header.scrolled {
  background: rgba(5,9,20,.78); backdrop-filter: blur(20px);
  border-color: var(--line); box-shadow: 0 12px 45px rgba(0,0,0,.18);
}
.nav { display:flex; align-items:center; justify-content:space-between; gap:20px; }
.brand { display:flex; align-items:center; min-width:180px; }
.brand img { width: 260px; height: auto; filter: drop-shadow(0 8px 18px rgba(0,0,0,.28)); }
.nav-links { display:flex; align-items:center; gap: 4px; }
.nav-links a {
  color: #e6ded0; padding: 10px 13px; border-radius: 12px;
  font-size: .9rem; font-weight: 650; transition: .25s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(251,192,30,.07); }
.nav-actions { display:flex; gap:10px; align-items:center; }
.icon-btn, .menu-btn {
  width: 44px; height:44px; border:1px solid var(--line); background: rgba(255,255,255,.035);
  color:var(--text); border-radius: 14px; display:grid; place-items:center;
}
.menu-btn { display:none; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  border: 1px solid transparent; padding: 13px 19px; border-radius: 14px;
  font-weight: 800; font-size: .9rem; transition: transform .25s, box-shadow .25s, background .25s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color:#021019; background: linear-gradient(135deg, var(--primary), #ffd95a);
  box-shadow: 0 12px 35px rgba(251,192,30,.18);
}
.btn-secondary { color:#fff; border-color: var(--line); background: rgba(255,255,255,.035); }
.btn-ghost { color: var(--primary); background: transparent; padding-inline: 0; }

.hero {
  min-height: 100svh; display:flex; align-items:center; padding: 150px 0 100px; overflow:hidden;
}
.hero-grid { display:grid; grid-template-columns: 1.08fr .92fr; align-items:center; gap:70px; }
.hero h1 { font-size: clamp(3.1rem, 7.5vw, 7.2rem); line-height: .88; letter-spacing: -.07em; margin: 18px 0 26px; max-width: 900px; }
.hero p { max-width: 680px; color: var(--muted); font-size: clamp(1rem, 1.8vw, 1.22rem); }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top: 30px; }
.hero-proof { display:flex; flex-wrap:wrap; gap:20px; margin-top: 34px; color:#c2ccca; font-size:.85rem; }
.hero-proof span { display:flex; align-items:center; gap:8px; }
.dot { width:7px; height:7px; border-radius:50%; background:var(--success); box-shadow:0 0 18px var(--success); }

.hero-visual { position:relative; min-height: 520px; perspective: 1200px; }
.orbit {
  position:absolute; inset: 8% 4%; border:1px solid rgba(251,192,30,.16); border-radius:50%;
  transform: rotateX(67deg) rotateZ(-18deg); box-shadow: 0 0 70px rgba(251,192,30,.06);
}
.orbit::before, .orbit::after {
  content:""; position:absolute; inset:10%; border:1px dashed rgba(231,28,34,.17); border-radius:50%;
}
.orbit::after { inset:25%; border-color:rgba(251,192,30,.13); }
.core {
  position:absolute; left:50%; top:50%; width:240px; height:240px; transform:translate(-50%,-50%) rotateX(8deg) rotateY(-12deg);
  border:1px solid rgba(251,192,30,.25); border-radius:42px;
  background: linear-gradient(145deg, rgba(18,43,69,.94), rgba(7,13,27,.92));
  box-shadow: inset 0 0 50px rgba(251,192,30,.07), 0 30px 90px rgba(0,0,0,.45), 0 0 80px rgba(251,192,30,.08);
  display:grid; place-items:center; transition:transform .18s var(--ease);
}
.core::before {
  content:""; position:absolute; inset:18px; border:1px solid rgba(255,255,255,.08); border-radius:30px;
}
.core-logo { width:150px; opacity:.98; }
.holo {
  position:absolute; width:82px; height:82px; border-radius:22px; display:grid; place-items:center;
  background:rgba(10,27,45,.86); border:1px solid var(--line); box-shadow:var(--shadow);
  font-size:2rem; animation:float 5s ease-in-out infinite;
}
.holo.a { left:2%; top:15%; animation-delay:-1s; }
.holo.b { right:2%; top:22%; animation-delay:-2.2s; }
.holo.c { left:12%; bottom:13%; animation-delay:-3.5s; }
.holo.d { right:10%; bottom:10%; animation-delay:-.5s; }
@keyframes float { 0%,100%{transform:translateY(0) rotate(0)} 50%{transform:translateY(-13px) rotate(2deg)} }

.grid-lines {
  position:absolute; inset:-30%; transform: rotate(-15deg); opacity:.3; pointer-events:none;
  background: linear-gradient(90deg, transparent 48%, rgba(251,192,30,.07) 50%, transparent 52%);
  background-size: 95px 95px; mask-image: radial-gradient(circle, black 10%, transparent 66%);
}
.stats { display:grid; grid-template-columns: repeat(4,1fr); border-block:1px solid var(--line); }
.stat { padding:30px 24px; border-right:1px solid var(--line); }
.stat:last-child { border-right:0; }
.stat strong { display:block; font-size:2.5rem; line-height:1; letter-spacing:-.05em; }
.stat span { color:var(--muted); font-size:.88rem; }

.cards { display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; }
.card {
  background: linear-gradient(145deg, rgba(14,28,48,.8), rgba(7,14,27,.75));
  border:1px solid var(--line); border-radius:var(--radius); padding:28px;
  box-shadow: 0 15px 55px rgba(0,0,0,.15); position:relative; overflow:hidden;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.card::after {
  content:""; position:absolute; width:140px; height:140px; border-radius:50%;
  right:-80px; top:-80px; background:radial-gradient(circle, rgba(251,192,30,.14), transparent 65%);
}
.card:hover { transform:translateY(-8px); border-color:rgba(251,192,30,.3); box-shadow:0 25px 80px rgba(0,0,0,.3); }
.service-icon {
  width:58px; height:58px; border-radius:17px; display:grid; place-items:center; font-size:1.55rem;
  background:linear-gradient(135deg, rgba(251,192,30,.12), rgba(231,28,34,.12));
  border:1px solid var(--line); margin-bottom:22px;
}
.card h3 { margin:0 0 10px; font-size:1.18rem; }
.card p { color:var(--muted); font-size:.92rem; margin:0; }
.card-link { display:inline-flex; margin-top:22px; color:var(--primary); font-size:.86rem; font-weight:800; }

.split { display:grid; grid-template-columns: .9fr 1.1fr; gap:70px; align-items:center; }
.feature-list { display:grid; gap:14px; }
.feature {
  display:grid; grid-template-columns: 44px 1fr; gap:15px; align-items:start; padding:17px 0;
  border-bottom:1px solid var(--line);
}
.feature-num { color:var(--primary); font-weight:900; font-family:ui-monospace, monospace; }
.feature h3 { margin:0 0 4px; font-size:1rem; }
.feature p { margin:0; color:var(--muted); font-size:.9rem; }

.terminal {
  border:1px solid var(--line); border-radius:28px; overflow:hidden; background:#040a13; box-shadow:var(--shadow);
}
.terminal-head { height:48px; display:flex; align-items:center; gap:7px; padding:0 18px; border-bottom:1px solid var(--line); }
.terminal-head i { width:9px; height:9px; border-radius:50%; background:#31506b; }
.terminal-body { padding:30px; font: .86rem/1.9 ui-monospace, SFMono-Regular, Menlo, monospace; color:#c6d1d4; min-height:360px; }
.term-cyan { color:var(--primary); } .term-purple { color:#ff7a6e; } .term-green { color:var(--success); }
.code-line { display:block; white-space:pre-wrap; }
.cursor { display:inline-block; width:7px; height:1em; vertical-align:-2px; background:var(--primary); animation:blink 1s infinite; }
@keyframes blink{50%{opacity:0}}

.marquee-wrap { overflow:hidden; border-block:1px solid var(--line); background:rgba(255,255,255,.015); }
.marquee { display:flex; width:max-content; animation:marquee 28s linear infinite; }
.marquee span { display:flex; align-items:center; gap:30px; padding:19px 28px; color:#91a2a4; font-weight:750; letter-spacing:.1em; text-transform:uppercase; font-size:.75rem; }
.marquee span b { color:var(--primary); }
@keyframes marquee { to{transform:translateX(-50%)} }

.filter-bar { display:flex; gap:9px; flex-wrap:wrap; margin-bottom:28px; }
.filter {
  border:1px solid var(--line); color:#c0c9c7; background:rgba(255,255,255,.025);
  border-radius:999px; padding:9px 14px; font-size:.8rem; font-weight:750;
}
.filter.active, .filter:hover { color:#04101a; background:var(--primary); border-color:var(--primary); }
.portfolio-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.portfolio-card { min-height:250px; display:flex; flex-direction:column; justify-content:space-between; }
.portfolio-mark { font: 900 3rem/1 ui-monospace, monospace; color:var(--primary); }
.portfolio-card .tag { align-self:flex-start; color:var(--primary); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; font-weight:850; }

.page-hero { padding:160px 0 80px; border-bottom:1px solid var(--line); }
.page-hero h1 { font-size:clamp(2.7rem,7vw,5.8rem); letter-spacing:-.065em; line-height:.95; margin:14px 0; }
.breadcrumb { color:#9aa8aa; font-size:.8rem; }
.breadcrumb a { color:var(--primary); }

.contact-grid { display:grid; grid-template-columns:.85fr 1.15fr; gap:20px; }
.contact-card { min-height:100%; }
.contact-item { display:grid; grid-template-columns:46px 1fr; gap:14px; padding:17px 0; border-bottom:1px solid var(--line); }
.contact-item:last-child { border:0; }
.contact-item .icon { width:46px; height:46px; display:grid; place-items:center; border-radius:14px; background:rgba(251,192,30,.07); border:1px solid var(--line); }
.contact-item strong { display:block; margin-bottom:2px; }
.contact-item span { color:var(--muted); font-size:.9rem; word-break:break-word; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.field { display:grid; gap:7px; }
.field.full { grid-column:1/-1; }
.field label { color:#d2d8d7; font-size:.78rem; font-weight:750; }
.field input, .field textarea, .field select {
  width:100%; border:1px solid var(--line); background:rgba(2,9,18,.7); color:#fff;
  border-radius:13px; padding:13px 14px; outline:none; transition:.2s;
}
.field textarea { min-height:140px; resize:vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color:rgba(251,192,30,.6); box-shadow:0 0 0 4px rgba(251,192,30,.07); }

.map-frame { width:100%; min-height:500px; border:0; border-radius:28px; filter:saturate(.85) contrast(1.05); }
.map-shell { padding:10px; background:linear-gradient(145deg, rgba(251,192,30,.12), rgba(231,28,34,.08)); border-radius:32px; border:1px solid var(--line); }

.faq { display:grid; gap:10px; max-width:900px; }
.faq-item { border:1px solid var(--line); border-radius:16px; background:rgba(255,255,255,.025); overflow:hidden; }
.faq-q { width:100%; display:flex; justify-content:space-between; gap:20px; padding:19px 20px; border:0; background:transparent; color:#fff; text-align:left; font-weight:800; }
.faq-a { max-height:0; overflow:hidden; transition:max-height .3s var(--ease); color:var(--muted); }
.faq-a p { padding:0 20px 20px; margin:0; }
.faq-item.open .faq-a { max-height:220px; }
.faq-item.open .faq-q span:last-child { transform:rotate(45deg); }
.faq-q span:last-child { transition:.25s; font-size:1.4rem; color:var(--primary); }

.cta {
  border:1px solid rgba(251,192,30,.2); border-radius:32px; padding:55px;
  background:
    radial-gradient(circle at 80% 20%, rgba(231,28,34,.17), transparent 35%),
    radial-gradient(circle at 10% 80%, rgba(251,192,30,.12), transparent 35%),
    rgba(10,21,38,.75);
  display:flex; align-items:center; justify-content:space-between; gap:30px;
}
.cta h2 { margin:0; font-size:clamp(2rem,4vw,3.5rem); line-height:1; letter-spacing:-.05em; }

.footer { border-top:1px solid var(--line); padding:55px 0 100px; }
.footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:35px; }
.footer h4 { margin:0 0 13px; font-size:.82rem; text-transform:uppercase; letter-spacing:.12em; color:#b9c3c5; }
.footer a { display:block; color:#aab6b6; padding:4px 0; font-size:.9rem; }
.footer a:hover { color:var(--primary); }
.footer-brand p { color:var(--muted); max-width:400px; }
.copyright { margin-top:40px; padding-top:22px; border-top:1px solid var(--line); color:#7f9194; font-size:.8rem; display:flex; justify-content:space-between; gap:15px; flex-wrap:wrap; }

.mobile-nav {
  display:none; position:fixed; z-index:1200; left:12px; right:12px; bottom:12px;
  background:rgba(5,12,23,.9); backdrop-filter:blur(20px); border:1px solid var(--line);
  border-radius:22px; padding:8px; box-shadow:0 18px 60px rgba(0,0,0,.4);
}
.mobile-nav a { flex:1; display:grid; place-items:center; gap:3px; padding:8px 3px; color:#91a2a4; font-size:.62rem; font-weight:800; }
.mobile-nav a span:first-child { font-size:1.15rem; }
.mobile-nav a.active { color:var(--primary); }

.fab {
  position:fixed; right:24px; bottom:24px; z-index:900; width:56px; height:56px;
  border-radius:18px; display:grid; place-items:center; background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#03111b; box-shadow:0 15px 40px rgba(251,192,30,.22); border:0; font-size:1.25rem;
}
.modal-backdrop { position:fixed; inset:0; background:rgba(1,5,12,.72); backdrop-filter:blur(10px); z-index:1500; display:none; align-items:center; justify-content:center; padding:20px; }
.modal-backdrop.open { display:flex; }
.modal { width:min(720px,100%); max-height:90svh; overflow:auto; border:1px solid var(--line); border-radius:28px; background:#091426; box-shadow:0 40px 120px rgba(0,0,0,.55); padding:30px; position:relative; }
.modal-close { position:absolute; top:15px; right:15px; }
.modal h2 { margin:0 45px 10px 0; font-size:2rem; }
.modal .modal-icon { font-size:2.5rem; margin-bottom:12px; }
.modal ul { padding-left:20px; color:var(--muted); }
.modal li { margin:7px 0; }

.reveal { opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.visible { opacity:1; transform:none; }
.tilt { transform-style:preserve-3d; }
.hidden { display:none !important; }
.notice {
  border:1px solid rgba(244,123,32,.18); background:rgba(244,123,32,.05);
  color:#f0d48a; border-radius:15px; padding:12px 15px; font-size:.82rem;
}

@media (max-width: 1050px) {
  .nav-links { display:none; }
  .menu-btn { display:grid; }
  .hero-grid, .split, .contact-grid { grid-template-columns:1fr; }
  .hero-visual { min-height:460px; order:-1; }
  .hero-copy { text-align:center; }
  .hero-copy p { margin-inline:auto; }
  .hero-actions, .hero-proof { justify-content:center; }
  .cards, .portfolio-grid { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1.4fr 1fr 1fr; }
}

@media (max-width: 720px) {
  :root { --header:66px; }
  .container { width:min(calc(100% - 28px), var(--container)); }
  body { padding-bottom:72px; }
  .site-header { height:66px; }
  .brand img { width:165px; }
  .nav-actions .btn { display:none; }
  .hero { padding:110px 0 65px; min-height:auto; }
  .hero h1 { font-size:clamp(2.8rem,16vw,4.8rem); }
  .hero-visual { min-height:350px; }
  .core { width:180px; height:180px; border-radius:30px; }
  .core-logo { width:115px; }
  .holo { width:62px; height:62px; border-radius:16px; font-size:1.35rem; }
  .stats { grid-template-columns:1fr 1fr; }
  .stat:nth-child(2) { border-right:0; }
  .stat { padding:24px 16px; border-bottom:1px solid var(--line); }
  .stat strong { font-size:2rem; }
  .section { padding:70px 0; }
  .cards, .portfolio-grid, .footer-grid { grid-template-columns:1fr; }
  .form-grid { grid-template-columns:1fr; }
  .field.full { grid-column:auto; }
  .cta { padding:32px 22px; flex-direction:column; align-items:flex-start; }
  .footer { padding-bottom:30px; }
  .mobile-nav { display:flex; }
  .fab { right:17px; bottom:90px; width:52px; height:52px; border-radius:17px; }
  .page-hero { padding:120px 0 60px; }
  .map-frame { min-height:380px; }
  .hero-proof { gap:10px 15px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior:auto !important; animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
}


/* =========================================================
   BITSOFT LAB TECHNOLOGY — PALETA OFICIAL DEL LOGOTIPO
   Amarillo #FBC020 · Azul #1572A0 · Azul profundo #0A425C
   Rojo #E71C22 · Vino #5B0F0F · Naranja #F47B20
   ========================================================= */
.core-logo {
  width: 178px !important;
  height: 178px;
  object-fit: contain;
  filter: drop-shadow(0 18px 32px rgba(251,192,30,.18))
          drop-shadow(0 8px 22px rgba(231,28,34,.12));
  border-radius: 50%;
}
.core {
  background:
    radial-gradient(circle at 50% 45%, rgba(21,114,160,.20), transparent 55%),
    rgba(7,20,28,.72);
  border-color: rgba(251,192,30,.25);
  box-shadow:
    inset 0 0 60px rgba(21,114,160,.12),
    0 0 90px rgba(251,192,30,.10),
    0 24px 80px rgba(0,0,0,.35);
}
.orbit { border-color: rgba(251,192,30,.22); box-shadow: 0 0 70px rgba(251,192,30,.08); }
.orbit::before { border-color: rgba(231,28,34,.20); }
.orbit::after { border-color: rgba(21,114,160,.22); }
.hero-visual .holo {
  border-color: rgba(251,192,30,.20);
  background: rgba(10,30,41,.72);
}
.btn-primary {
  box-shadow: 0 12px 35px rgba(251,192,30,.20);
}
.btn-primary:hover { box-shadow: 0 16px 45px rgba(251,192,30,.28); }