:root{--bg:#f6f7f9;--card:#fff;--ink:#14212e;--muted:#55636f;--line:#dde3e8;--accent:#e08a1e;--deep:#14212e;
--display:"Archivo","Arial Black",system-ui,sans-serif;--body:"Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",sans-serif}
@media (prefers-color-scheme:dark){:root{--bg:#0e151c;--card:#17212b;--ink:#eef2f6;--muted:#9fadba;--line:#2a3744;--accent:#f2a33b;--deep:#060b10;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.6 var(--body)}
.wrap{max-width:860px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
header{background:var(--deep);color:#eef2f6}
header .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:16px;flex-wrap:wrap}
.logo{font:800 24px var(--display);color:#eef2f6;text-decoration:none}
.logo span{color:var(--accent)}
nav{display:flex;gap:18px;font-size:16px}
nav a{color:#c9d3dc;text-decoration:none}
nav a:hover,nav a:focus-visible{color:#fff;text-decoration:underline}
.hero{background:var(--deep);color:#eef2f6;padding-block:28px 56px}
.hero h1{font:800 clamp(32px,6vw,52px)/1.08 var(--display);margin:0 0 16px;max-width:16ch;text-wrap:balance}
.hero p{font-size:20px;color:#c9d3dc;max-width:58ch;margin:0}
main{padding-block:40px 56px}
h2{font:800 26px/1.2 var(--display);margin:40px 0 12px;text-wrap:balance}
h3{font-size:19px;margin:24px 0 6px}
p,li{max-width:68ch}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.step{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px}
.step b{display:block;font:800 18px var(--display);margin-bottom:6px}
.step p{margin:0;color:var(--muted);font-size:16px}
.sms{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;margin-top:16px}
.sms p{margin:0 0 10px}
.sms p:last-child{margin:0}
.muted{color:var(--muted)}
a{color:inherit}
footer{border-top:1px solid var(--line);padding-block:24px;color:var(--muted);font-size:15px}
footer .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:680px){.steps{grid-template-columns:1fr}}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-block;background:var(--accent);color:#14212e;font-weight:700;text-decoration:none;padding:13px 20px;border-radius:12px}
.btn.ghost{background:none;color:#eef2f6;border:2px solid #c9d3dc}
.btn:focus-visible{outline:3px solid #fff;outline-offset:2px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
@media (max-width:680px){.grid2{grid-template-columns:1fr}}