*{box-sizing:border-box}
:root{--ink:#0f172a;--muted:#475569;--brand:#0b5fff;--brand2:#00b3a4;--bg:#f6f9ff;--card:#fff;--line:#dbe3f0}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 85% -10%,#dbe8ff 0,transparent 60%),radial-gradient(900px 500px at -10% 10%,#d9fbf6 0,transparent 55%),var(--bg);min-height:100vh;display:flex;flex-direction:column}
.wrap{width:100%;max-width:880px;margin:0 auto;padding:0 20px}
.top{display:flex;align-items:center;justify-content:space-between;padding-top:22px;padding-bottom:10px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.pill{font-size:.8rem;font-weight:600;color:var(--brand);background:#e6efff;border:1px solid #c9dbff;padding:4px 10px;border-radius:999px}
main{flex:1}
.hero{padding:40px 0 30px}
h1{font-size:clamp(2rem,6vw,3.4rem);line-height:1.08;letter-spacing:-.025em;margin:0 0 16px;max-width:15ch;background:linear-gradient(90deg,var(--ink),#1e3a8a);-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{font-size:clamp(1.02rem,2.4vw,1.2rem);color:var(--muted);max-width:60ch;margin:0 0 28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 10px 30px -12px rgba(15,23,42,.18);max-width:640px}
.row{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:620px){.row{grid-template-columns:1.6fr 1fr}}
.field span{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
input[type=email],select{width:100%;font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);min-height:48px}
input:focus,select:focus,button:focus-visible{outline:3px solid #9cc0ff;outline-offset:1px;border-color:var(--brand)}
.consent{display:flex;gap:10px;align-items:flex-start;margin:16px 0;font-size:.95rem;color:var(--ink);cursor:pointer}
.consent input{width:20px;height:20px;margin:2px 0 0;flex:none;accent-color:var(--brand)}
button{width:100%;font:inherit;font-weight:700;color:#fff;background:linear-gradient(90deg,var(--brand),#2f7bff);border:0;border-radius:12px;padding:14px 18px;min-height:50px;cursor:pointer;transition:transform .05s,filter .2s}
button:hover{filter:brightness(1.07)}button:active{transform:translateY(1px)}button[disabled]{opacity:.65;cursor:wait}
.msg{margin:12px 0 0;min-height:1.4em;font-size:.95rem}
.msg.err{color:#b42318}.msg.ok{color:#05603a}
.thanks{text-align:left}.thanks h2{margin:0 0 6px;font-size:1.4rem}.thanks p{margin:0;color:var(--muted)}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.points{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:12px;grid-template-columns:1fr;max-width:820px}
@media(min-width:720px){.points{grid-template-columns:repeat(3,1fr)}}
.points li{background:rgba(255,255,255,.7);border:1px solid var(--line);border-radius:14px;padding:14px 16px;color:var(--muted);font-size:.95rem}
.points strong{display:block;color:var(--ink)}
.foot{padding:26px 20px 34px;color:var(--muted);font-size:.85rem;border-top:1px solid var(--line);margin-top:30px}
.foot p{margin:4px 0}
.notfound{padding:60px 20px}