:root{
  --bg:#050505;
  --bg-2:#0d0b09;
  --line:#2a2118;
  --text:#ece6de;
  --muted:#a39a8f;
  --amber:#ff9a1f;
  --amber-soft:#ffb455;
  --glow:rgba(255,140,20,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
a{color:var(--amber-soft);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}

/* barra */
.top{position:sticky;top:0;z-index:5;background:rgba(5,5,5,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;letter-spacing:.02em}
.brand:hover{text-decoration:none}
.brand img{width:34px;height:34px;border-radius:8px}
.nav{display:flex;gap:22px;font-size:15px}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--text);text-decoration:none}

/* hero */
.hero{position:relative;text-align:center;padding:40px 0 70px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto;height:520px;background:radial-gradient(closest-side,var(--glow),transparent);pointer-events:none}
.hero img{width:min(360px,80vw);height:auto;display:block;margin:0 auto -30px;position:relative;mix-blend-mode:screen;-webkit-mask-image:radial-gradient(closest-side,#000 70%,transparent);mask-image:radial-gradient(closest-side,#000 70%,transparent)}
.hero h1{font-family:"Space Grotesk","Inter",sans-serif;font-size:clamp(40px,7vw,68px);line-height:1.05;margin:0 0 14px;letter-spacing:-.02em;position:relative}
.hero p.lead{font-size:clamp(18px,2.4vw,21px);color:var(--muted);max-width:640px;margin:0 auto 28px;position:relative}
.btn{display:inline-block;padding:12px 22px;border-radius:999px;border:1px solid var(--amber);color:#120a00;background:var(--amber);font-weight:600;position:relative}
.btn:hover{text-decoration:none;background:var(--amber-soft)}
.btn.ghost{background:transparent;color:var(--amber-soft);margin-left:8px}

section{padding:64px 0;border-top:1px solid var(--line)}
h2{font-family:"Space Grotesk","Inter",sans-serif;font-size:clamp(26px,3.6vw,34px);margin:0 0 10px;letter-spacing:-.01em}
.kicker{color:var(--amber);font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;margin:0 0 8px}
.intro{color:var(--muted);max-width:680px;margin:0 0 34px}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:22px}
.card .ico{font-size:24px;margin-bottom:8px}
.card h3{margin:0 0 8px;font-size:19px}
.card p{margin:0;color:var(--muted);font-size:15.5px}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--muted);font-size:15px}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:14px;color:var(--text);background:var(--bg-2)}

.steps{counter-reset:p;display:grid;gap:14px;max-width:760px}
.steps li{list-style:none;counter-increment:p;position:relative;padding:16px 18px 16px 62px;background:var(--bg-2);border:1px solid var(--line);border-radius:14px;color:var(--muted)}
.steps li strong{color:var(--text)}
.steps li::before{content:counter(p);position:absolute;left:18px;top:15px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#120a00;background:var(--amber)}
.steps{padding:0;margin:0}

.note{border-left:3px solid var(--amber);padding:12px 16px;background:var(--bg-2);border-radius:0 10px 10px 0;color:var(--muted);margin-top:22px;max-width:760px}

/* documentos legales */
.doc{max-width:780px;padding:48px 0 70px}
.doc h1{font-family:"Space Grotesk","Inter",sans-serif;font-size:clamp(32px,5vw,44px);margin:0 0 6px;letter-spacing:-.01em}
.doc .meta{color:var(--muted);font-size:15px;margin:0 0 30px}
.doc h2{font-size:22px;margin:36px 0 8px}
.doc h3{font-size:18px;margin:22px 0 6px}
.doc p,.doc li{color:#d6cfc6}
.doc ul{padding-left:20px}
.doc table{width:100%;border-collapse:collapse;font-size:15px;margin:12px 0}
.doc th,.doc td{border:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
.doc th{background:var(--bg-2);color:var(--text)}
.doc .toc{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:14px 18px;font-size:15px}
.doc .toc a{display:inline-block;margin-right:14px}
.table-scroll{overflow-x:auto}

footer{border-top:1px solid var(--line);padding:34px 0 40px;color:var(--muted);font-size:14.5px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
footer nav{display:flex;flex-wrap:wrap;gap:18px}
footer nav a{color:var(--muted)}
.tk a{color:var(--text);font-weight:600}

@media (max-width:600px){
  body{font-size:16px}
  .nav{gap:14px;font-size:14px}
  .nav .hide-sm{display:none}
  .btn.ghost{margin:10px 0 0}
  section{padding:48px 0}
}