/* AltavenirMS - estilo futurista / IA */
:root{
  --bg:#050B18; --bg-2:#081226; --bg-3:#0C1A33;
  --surface:rgba(255,255,255,.035); --surface-2:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.09); --border-strong:rgba(255,255,255,.18);
  --text:#E8EEF8; --muted:#8FA0BA; --dim:#5D6E8A;
  --teal:#19C6B2; --cyan:#22D3EE; --violet:#8B5CF6; --blue:#3B82F6; --pink:#EC4899;
  --grad:linear-gradient(90deg,#19C6B2 0%,#22D3EE 45%,#8B5CF6 100%);
  --grad-soft:linear-gradient(135deg,rgba(25,198,178,.25),rgba(139,92,246,.25));
  --glow-teal:0 0 40px rgba(25,198,178,.35); --glow-violet:0 0 40px rgba(139,92,246,.35);
  --radius:18px;
  --font-head:"Space Grotesk","Inter","Segoe UI",Arial,sans-serif;
  --font-body:"Inter","Segoe UI",Arial,sans-serif;
  --font-mono:"JetBrains Mono","Cascadia Code",Consolas,monospace;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;background:
  radial-gradient(900px 500px at 15% 0%,rgba(25,198,178,.10),transparent 60%),
  radial-gradient(800px 500px at 90% 20%,rgba(139,92,246,.12),transparent 60%),
  radial-gradient(700px 400px at 50% 100%,rgba(34,211,238,.08),transparent 60%),var(--bg)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 0%,#000 30%,transparent 75%)}
img,svg{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.1;margin:0 0 .5em;color:#fff;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,6vw,4.4rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:700}
h3{font-size:1.15rem;font-weight:600}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:96px 0;position:relative}
.section-alt{background:linear-gradient(180deg,transparent,rgba(255,255,255,.02),transparent)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin-bottom:16px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--grad)}
.center .eyebrow::before{display:none}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Botones */
.btn{position:relative;display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:12px;font-weight:600;font-family:var(--font-head);transition:.25s;border:1px solid transparent;cursor:pointer;font-size:1rem;letter-spacing:.01em}
.btn-primary{background:var(--grad);color:#041018;box-shadow:0 0 0 1px rgba(255,255,255,.08),var(--glow-teal)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.15),0 0 60px rgba(34,211,238,.45)}
.btn-outline{border-color:var(--border-strong);color:#fff;background:rgba(255,255,255,.03);backdrop-filter:blur(8px)}
.btn-outline:hover{border-color:var(--cyan);box-shadow:0 0 24px rgba(34,211,238,.25)}
.btn-dark{background:#fff;color:#041018}
.btn-dark:hover{box-shadow:0 0 30px rgba(255,255,255,.35)}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(5,11,24,.6);backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;position:relative}
.brand img{height:40px;width:auto;filter:drop-shadow(0 0 12px rgba(25,198,178,.35))}
.nav-links{display:flex;gap:32px;list-style:none;margin:0;padding:0;align-items:center}
.nav-links a{color:var(--muted);font-weight:500;font-size:.95rem;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links .btn{padding:10px 20px;font-size:.9rem;color:#041018}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px auto;transition:.2s}

/* Hero */
.hero{position:relative;padding:120px 0 110px;overflow:hidden;min-height:88vh;display:flex;align-items:center}
#net{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{max-width:760px}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:#B6C3D9;font-size:1.2rem}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.status{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;border:1px solid var(--border-strong);background:rgba(255,255,255,.04);backdrop-filter:blur(8px);font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;color:#C9D4E6;margin-bottom:28px}
.status .pulse{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(25,198,178,.7);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(25,198,178,.7)}70%{box-shadow:0 0 0 10px rgba(25,198,178,0)}100%{box-shadow:0 0 0 0 rgba(25,198,178,0)}}
.hero-stats{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:28px;margin-top:56px}
.hero-stats div strong{display:block;font-family:var(--font-head);font-size:1.9rem;color:#fff;letter-spacing:-.02em;white-space:nowrap}
.hero-stats div strong span{color:var(--teal)}
.hero-stats div small{color:var(--muted);font-size:.85rem}

/* Consola IA */
.console{position:relative;border-radius:20px;border:1px solid var(--border-strong);background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));backdrop-filter:blur(18px);box-shadow:0 30px 80px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.08);overflow:hidden}
.console::before{content:"";position:absolute;inset:-1px;border-radius:20px;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.5;pointer-events:none}
.console-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--border);font-family:var(--font-mono);font-size:.72rem;color:var(--dim);letter-spacing:.08em}
.console-bar i{width:10px;height:10px;border-radius:50%;background:#2B3A55;display:inline-block}
.console-bar i:nth-child(1){background:#FF5F57}.console-bar i:nth-child(2){background:#FEBC2E}.console-bar i:nth-child(3){background:#28C840}
.console-bar span{margin-left:auto}
.console-body{padding:22px 22px 18px;font-family:var(--font-mono);font-size:.85rem;line-height:1.9;min-height:250px;color:#C9D4E6}
.console-body .ln{opacity:0;transform:translateY(6px);transition:.4s}
.console-body .ln.on{opacity:1;transform:none}
.console-body .p{color:var(--teal)}
.console-body .ok{color:#28C840}
.console-body .k{color:var(--violet)}
.console-body .n{color:var(--cyan)}
.console-body .cursor{display:inline-block;width:8px;height:16px;background:var(--teal);vertical-align:-3px;animation:blink 1s steps(2) infinite}
@keyframes blink{to{visibility:hidden}}
.bar{height:6px;border-radius:99px;background:rgba(255,255,255,.08);margin:6px 0 2px;overflow:hidden}
.bar b{display:block;height:100%;width:0;background:var(--grad);transition:width 1.6s cubic-bezier(.2,.8,.2,1)}
.bar.on b{width:var(--w,90%)}
.chips{position:absolute;inset:0;pointer-events:none;z-index:1}
.chip{position:absolute;padding:8px 12px;border-radius:10px;border:1px solid var(--border-strong);background:rgba(8,18,38,.7);backdrop-filter:blur(10px);font-family:var(--font-mono);font-size:.7rem;color:#C9D4E6;letter-spacing:.06em;animation:float 6s ease-in-out infinite;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.chip b{color:var(--teal)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* Tarjetas */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:.3s;backdrop-filter:blur(10px);overflow:hidden}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at var(--mx,50%) var(--my,0%),rgba(34,211,238,.12),transparent 60%);opacity:0;transition:.4s;pointer-events:none}
.card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.45);box-shadow:0 20px 60px rgba(0,0,0,.45),0 0 0 1px rgba(34,211,238,.15)}
.card:hover::before{opacity:1}
.card .icon{width:54px;height:54px;border-radius:14px;background:var(--grad-soft);border:1px solid var(--border-strong);display:grid;place-items:center;margin-bottom:22px;color:var(--cyan);box-shadow:inset 0 1px 0 rgba(255,255,255,.1)}
.card h3,.card h2{color:#fff}
.card p{color:var(--muted);margin:0}
.card ul{margin:14px 0 0;padding-left:18px;color:var(--muted);font-size:.95rem}
.card ul li::marker{color:var(--teal)}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;position:relative}
.steps::before{content:"";position:absolute;left:5%;right:5%;top:46px;height:1px;background:linear-gradient(90deg,transparent,rgba(34,211,238,.5),rgba(139,92,246,.5),transparent)}
.step{position:relative;padding:30px 24px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);backdrop-filter:blur(10px)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--font-mono);font-weight:700;font-size:1rem;color:var(--teal);display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;border:1px solid rgba(25,198,178,.4);background:rgba(25,198,178,.08);margin-bottom:16px;box-shadow:0 0 20px rgba(25,198,178,.2)}
.step h3{color:#fff}
.step p{color:var(--muted);margin:0;font-size:.95rem}

/* Valores */
.feature{display:flex;gap:16px;align-items:flex-start;padding:18px;border-radius:14px;border:1px solid transparent;transition:.25s}
.feature:hover{border-color:var(--border);background:var(--surface)}
.feature .dot{flex:none;width:10px;height:10px;border-radius:50%;background:var(--grad);margin-top:10px;box-shadow:0 0 14px rgba(34,211,238,.6)}
.feature h3{color:#fff}
.feature p{color:var(--muted);margin:0}

/* CTA */
.cta{position:relative;border-radius:24px;padding:64px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;background:linear-gradient(135deg,rgba(25,198,178,.12),rgba(139,92,246,.14));border:1px solid var(--border-strong);overflow:hidden}
.cta::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-120px;top:-180px;background:radial-gradient(circle,rgba(139,92,246,.35),transparent 60%);filter:blur(20px)}
.cta>*{position:relative;z-index:1}
.cta h2{color:#fff;margin:0 0 8px}
.cta p{color:#B6C3D9;margin:0}

/* Formulario */
.form{display:grid;gap:16px}
.form label{font-weight:500;font-size:.85rem;color:#C9D4E6;display:block;margin-bottom:6px;font-family:var(--font-mono);letter-spacing:.04em}
.form input,.form textarea,.form select{width:100%;padding:14px 16px;border:1px solid var(--border-strong);border-radius:12px;font:inherit;background:rgba(255,255,255,.04);color:#fff;transition:.2s}
.form select option{background:var(--bg-2)}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.18)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form small{color:var(--muted)}
.contact-info p{color:var(--muted)}
.contact-info strong{color:#fff}
.contact-info h2,.contact-info h3{color:#fff}

/* Página interior */
.page-hero{position:relative;padding:88px 0 64px;overflow:hidden;border-bottom:1px solid var(--border)}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 20% 100%,rgba(25,198,178,.14),transparent 60%),radial-gradient(600px 300px at 90% 0%,rgba(139,92,246,.16),transparent 60%)}
.page-hero .container{position:relative}
.page-hero h1{color:#fff}
.page-hero .lead{color:#B6C3D9}
.breadcrumb{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;color:var(--dim);margin-bottom:18px;text-transform:uppercase}
.breadcrumb a{color:var(--teal)}

/* Footer */
.footer{position:relative;border-top:1px solid var(--border);color:var(--muted);padding:72px 0 28px;font-size:.95rem;background:linear-gradient(180deg,transparent,rgba(0,0,0,.35))}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer h4{color:#fff;font-size:.8rem;margin-bottom:16px;font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin-bottom:10px}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--cyan)}
.footer img{height:36px;margin-bottom:16px;width:auto}
.footer-bottom{border-top:1px solid var(--border);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:var(--dim)}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:960px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps::before{display:none}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .section{padding:64px 0}
  .hero{padding:72px 0 64px;min-height:auto}
  .grid-3,.grid-2,.steps,.form .row{grid-template-columns:1fr}
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:76px;left:-24px;right:-24px;background:rgba(5,11,24,.96);backdrop-filter:blur(16px);flex-direction:column;align-items:stretch;padding:16px 24px 24px;gap:18px;border-bottom:1px solid var(--border);display:none}
  .nav-links.open{display:flex}
  .cta{padding:40px 24px}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:24px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}