:root{color-scheme:dark;--bg:#07080c;--bg2:#0d0f15;--card:#10131b;--line:#1d2130;--line2:#2a3044;--text:#eceaf2;--muted:#9a97a8;--dim:#8d8a9c;--gold:#d9b66b;--gold2:#f1d58f;--teal:#3fe0c5;--red:#ff6b6b;--ok:#4ade80;--warn:#fbbf24;--mono:ui-monospace,'JetBrains Mono','SFMono-Regular',Consolas,monospace;--sans:Inter,'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}img{max-width:100%}button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.mono{font-family:var(--mono)}.muted{color:var(--muted)}.gold{color:var(--gold)}.teal{color:var(--teal)}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#000;padding:8px 12px;z-index:99}
/* fondo */
.bg-grid{position:fixed;inset:0;z-index:-2;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);opacity:.55}
.bg-glow{position:fixed;inset:-20% -10% auto;height:80vh;z-index:-1;background:radial-gradient(40% 50% at 30% 30%,rgba(217,182,107,.13),transparent 70%),radial-gradient(35% 45% at 75% 20%,rgba(63,224,197,.10),transparent 70%);pointer-events:none}
/* nav */
.nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);background:rgba(7,8,12,.72);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:24px;height:64px}.nav .logo img{height:34px;display:block}
.nav nav{display:flex;gap:22px;margin-left:auto;font-size:14px}.nav nav a{text-decoration:none;color:var(--muted)}.nav nav a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:10px 18px;font-weight:600;font-size:14px;text-decoration:none;border:1px solid var(--line2);background:var(--card);cursor:pointer;transition:.18s;white-space:nowrap}
.btn:hover{border-color:var(--gold);transform:translateY(-1px)}.btn.pri{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#15110a;border-color:transparent}.btn.pri:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent}.btn.sm{padding:7px 12px;font-size:13px}.btn[disabled]{opacity:.5;pointer-events:none}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line2);border-radius:10px;padding:8px 10px}
@media(max-width:900px){.nav nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--bg2);padding:18px 20px;border-bottom:1px solid var(--line)}.nav nav.open{display:flex}.menu-btn{display:block}.nav .cta-top{display:none}}
/* hero */
.hero{padding:96px 0 72px;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;gap:10px;align-items:center;font:12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--teal);border:1px solid rgba(63,224,197,.25);background:rgba(63,224,197,.06);padding:6px 12px;border-radius:999px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
h1{font-size:clamp(38px,5.4vw,66px);line-height:1.04;letter-spacing:-.035em;margin:22px 0 20px;font-weight:700}
h1 em{font-style:normal;background:linear-gradient(120deg,var(--gold2),var(--gold) 40%,var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:var(--muted);max-width:560px}.hero .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.term{background:linear-gradient(180deg,#0f121a,#0a0c12);border:1px solid var(--line2);border-radius:var(--r);box-shadow:0 30px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(217,182,107,.05);overflow:hidden;font:13.5px/1.75 var(--mono)}
.term .bar{display:flex;gap:7px;padding:12px 14px;border-bottom:1px solid var(--line)}.term .bar i{width:11px;height:11px;border-radius:50%;background:#2a2f3f}.term .bar span{margin-left:auto;color:var(--dim);font-size:12px}
.term pre{margin:0;padding:18px 20px;min-height:300px;white-space:pre-wrap;word-break:break-word;color:#c9c6d6}.term .p{color:var(--teal)}.term .c{color:var(--dim)}.term .s{color:var(--gold)}.term .k{color:#c4a1ff}.cursor{display:inline-block;width:8px;height:1.1em;background:var(--teal);vertical-align:-3px;animation:pulse 1s steps(1) infinite}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding:56px 0 40px;gap:36px}.term pre{min-height:220px}}
/* secciones */
main>section{padding:84px 0;border-top:1px solid var(--line)}.sec-head{max-width:680px;margin-bottom:44px}.sec-head .tag{font:12px var(--mono);color:var(--gold);letter-spacing:.14em;text-transform:uppercase}
h2{font-size:clamp(28px,3.6vw,42px);letter-spacing:-.025em;line-height:1.12;margin:10px 0 14px}h3{margin:0 0 8px;font-size:18px;letter-spacing:-.01em}
.grid{display:grid;gap:16px}.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr}}@media(max-width:640px){.g4,.g3,.g2{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,var(--card),#0c0e14);border:1px solid var(--line);border-radius:var(--r);padding:24px;position:relative;transition:.2s}
.card:hover{border-color:var(--line2)}.svc .ic{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:rgba(217,182,107,.08);border:1px solid rgba(217,182,107,.2);margin-bottom:16px;color:var(--gold)}
.svc p{color:var(--muted);font-size:14.5px;margin:0}.svc .stack{margin-top:14px;font:12px var(--mono);color:var(--dim)}
.svc:hover{transform:translateY(-3px);border-color:rgba(217,182,107,.35)}
.steps{counter-reset:s}.step{counter-increment:s}.step:before{content:"0" counter(s);font:600 13px var(--mono);color:var(--teal);display:block;margin-bottom:12px}.step p{color:var(--muted);font-size:14.5px;margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{font:12.5px var(--mono);padding:6px 11px;border:1px solid var(--line2);border-radius:999px;color:#c9c6d6;background:var(--bg2)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:40px}.stats div{background:var(--bg2);padding:22px}.stats b{display:block;font:600 26px var(--mono);color:var(--gold2)}.stats span{color:var(--muted);font-size:13px}
@media(max-width:640px){.stats{grid-template-columns:1fr 1fr}}
/* formulario */
.form{display:grid;gap:16px}.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:640px){.row{grid-template-columns:1fr}}
label{display:grid;gap:6px;font-size:13px;color:var(--muted);font-weight:500}
input,select,textarea{width:100%;background:#0a0c12;border:1px solid var(--line2);border-radius:10px;padding:11px 13px;font-size:15px;transition:.15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(217,182,107,.15)}textarea{resize:vertical;min-height:120px}
.hp{position:absolute!important;left:-5000px;width:1px;height:1px;overflow:hidden}
.drop{border:1.5px dashed var(--line2);border-radius:12px;padding:18px;text-align:center;color:var(--muted);font-size:14px;cursor:pointer}.drop:hover{border-color:var(--gold)}
.files{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.files span{font:12px var(--mono);background:var(--bg2);border:1px solid var(--line2);border-radius:8px;padding:4px 8px}
.svc-pick{display:flex;flex-wrap:wrap;gap:8px}.svc-pick label{position:relative}.svc-pick input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px;left:0;top:0}.svc-pick label{display:inline-block;padding:8px 13px;border:1px solid var(--line2);border-radius:999px;cursor:pointer;color:#c9c6d6;font-size:13.5px}.svc-pick input:checked+span,.svc-pick label:has(input:checked){border-color:var(--gold);background:rgba(217,182,107,.1);color:var(--gold2)}
.msg{padding:12px 14px;border-radius:10px;font-size:14px}.msg.err{background:rgba(255,107,107,.08);border:1px solid rgba(255,107,107,.3);color:#ffb4b4}.msg.ok{background:rgba(74,222,128,.07);border:1px solid rgba(74,222,128,.3)}
.contact-side{display:grid;gap:14px;align-content:start}.contact-side a.card{text-decoration:none;display:flex;gap:14px;align-items:center}.contact-side a.card:hover{border-color:var(--gold)}
.contact-side .ic{font-size:22px;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--bg2);border:1px solid var(--line2);flex:none}
.split{display:grid;grid-template-columns:1.4fr .8fr;gap:28px}@media(max-width:900px){.split{grid-template-columns:1fr}}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between}.faq summary:after{content:"+";color:var(--gold)}.faq details[open] summary:after{content:"−"}.faq p{color:var(--muted);margin:10px 0 0}
footer{border-top:1px solid var(--line);padding:40px 0;color:var(--dim);font-size:13px}footer .wrap{display:flex;gap:20px;flex-wrap:wrap;align-items:center;justify-content:space-between}footer a{text-decoration:none;color:var(--muted)}
.wa{position:fixed;right:18px;bottom:18px;z-index:30;width:54px;height:54px;border-radius:50%;background:#1fae5b;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.5);text-decoration:none;font-size:26px}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}.reveal{opacity:1;transform:none}}
.fs0{border:0;padding:0;margin:0}.legend{color:var(--muted);font-size:13px;margin-bottom:8px}.ta-s{min-height:76px!important}.small{font-size:13px}.mt0{margin:6px 0 0}.chk{display:flex!important;gap:10px;align-items:flex-start;color:var(--muted)}.chk input{width:auto;margin-top:4px}.x-btn{background:none;border:0;color:var(--red);cursor:pointer}
[hidden]{display:none!important}