:root{--navy:#0a1f44;--navy2:#12305f;--blue:#1d6fe0;--cyan:#19c6e6;--ink:#10223f;--mute:#52627e;--bg:#fff;--soft:#f1f6fc;--line:#d8e3f1;--err:#b42318;--r:10px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
a{color:var(--blue)}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:10}
.skip:focus{left:8px;top:8px}
.site-header{background:var(--navy)}
.bar{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:60px;flex-wrap:wrap}
.brand{color:#fff;font-weight:800;font-size:1.35rem;letter-spacing:.01em;text-decoration:none}
.site-header nav a{color:#cfe3ff;margin-left:18px;text-decoration:none;font-size:.95rem}
.site-header nav a:hover{color:var(--cyan)}
.hero{background:linear-gradient(160deg,var(--navy),var(--navy2));color:#fff;padding:56px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
h1{font-size:clamp(1.9rem,4.2vw,2.8rem);line-height:1.15;margin:0 0 16px;letter-spacing:-.01em}
h2{font-size:1.6rem;line-height:1.25;margin:0 0 16px}
h3{font-size:1.1rem;margin:20px 0 6px}
.lead{font-size:1.15rem;color:inherit;opacity:.92}
.ticks{list-style:none;padding:0;margin:20px 0 0}
.ticks li{padding-left:28px;position:relative;margin:8px 0}
.ticks li:before{content:"";position:absolute;left:0;top:.55em;width:14px;height:7px;border-left:3px solid var(--cyan);border-bottom:3px solid var(--cyan);transform:rotate(-45deg)}
.card{background:#fff;color:var(--ink);border-radius:14px;padding:26px;box-shadow:0 10px 30px rgba(3,12,32,.3)}
.card.left{box-shadow:none;border:1px solid var(--line);text-align:left;margin-top:24px}
.card h2{font-size:1.3rem}
.field{margin-bottom:14px}
label{display:block;font-weight:600;font-size:.95rem;margin-bottom:4px}
input[type=text],input[type=email]{width:100%;padding:12px;border:1.5px solid #9db3d1;border-radius:8px;font:inherit;color:var(--ink)}
input[aria-invalid=true]{border-color:var(--err)}
.check{display:flex;gap:10px;align-items:flex-start;margin-bottom:6px}
.check input{margin-top:6px;width:18px;height:18px;flex:none}
.check label{font-weight:400;font-size:.88rem;line-height:1.5;margin:0}
.err{display:block;color:var(--err);font-size:.85rem;min-height:1px}
.btn{display:inline-block;width:100%;margin-top:10px;padding:14px 20px;background:var(--blue);color:#fff;border:0;border-radius:8px;font:inherit;font-weight:700;cursor:pointer;text-align:center;text-decoration:none}
a.btn{width:auto}
.btn:hover{background:#155bc0}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.status{font-size:.92rem;margin:12px 0 0;padding:0}
.status.info{background:#fff7e0;border:1px solid #f0d27a;padding:10px;border-radius:8px}
.status.bad{color:var(--err)}
.small{font-size:.85rem;color:var(--mute)}
.hero .small{color:inherit}
.card .small{color:var(--mute)}
.sec{padding:56px 0}
.alt{background:var(--soft)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tile{border-left:4px solid var(--cyan);padding:4px 0 4px 16px}
.tile h3{margin-top:0}
.steps{list-style:none;counter-reset:s;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.steps li{counter-increment:s;position:relative;padding-top:48px}
.steps li:before{content:counter(s);position:absolute;top:0;left:0;width:36px;height:36px;border-radius:50%;background:var(--navy);color:var(--cyan);font-weight:700;display:grid;place-items:center}
.steps h3{margin-top:0}
.prose{max-width:760px}
.center{text-align:center;margin:0 auto}
details{border-bottom:1px solid var(--line);padding:12px 0}
summary{cursor:pointer;font-weight:600}
.disc{background:var(--soft);border-radius:8px;padding:12px;font-size:.92rem}
hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.site-footer{background:var(--navy);color:#cfe3ff;padding:32px 0;font-size:.92rem}
.site-footer a{color:#fff}
.site-footer .small{color:#9fb7da}
@media(max-width:820px){.hero-grid,.grid3,.steps{grid-template-columns:1fr}.hero{padding:36px 0 44px}.site-header nav a{margin:0 14px 0 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}