:root{--bg:#080b14;--bg2:#0d1220;--card:#121a2e;--card2:#18213a;--line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.16);
--txt:#f0f3fa;--muted:#98a4bf;--dim:#6b7897;--accent:#7b61ff;--accent2:#a892ff;--green:#22c55e;--gold:#f5b544;--rose:#f2668b;
--grad:linear-gradient(120deg,#7b61ff,#a892ff 55%,#66d4ff);--radius:20px;--maxw:1180px;
--e-out:cubic-bezier(.22,1,.36,1);--e-spring:cubic-bezier(.34,1.4,.64,1)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Inter,Roboto,sans-serif;background:var(--bg);color:var(--txt);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{padding:clamp(56px,7vw,92px) 0;position:relative}
h1,h2,h3{line-height:1.1;font-weight:800;letter-spacing:-.032em}
h1{font-size:clamp(32px,5.6vw,58px)}
h2{font-size:clamp(26px,3.9vw,40px)}
p{color:var(--muted)}
.lead{font-size:clamp(16px,1.8vw,19px);color:var(--muted);max-width:62ch}
.grad-txt{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--accent2);background:rgba(123,97,255,.09);padding:7px 15px;border-radius:99px;margin-bottom:20px;border:1px solid rgba(123,97,255,.22)}
.center{text-align:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15px;padding:14px 26px;border-radius:13px;border:0;cursor:pointer;font-family:inherit;transition:transform .3s var(--e-spring),box-shadow .3s var(--e-out)}
.btn-primary{background:var(--grad);color:#0a0620;box-shadow:0 10px 32px -6px rgba(123,97,255,.55)}
.btn-primary:hover{transform:translateY(-3px)}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--txt);border:1px solid var(--line2)}
.btn-ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.aura{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0;opacity:.45}
header{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .35s,border-color .35s;border-bottom:1px solid transparent}
header.scrolled{background:rgba(8,11,20,.74);backdrop-filter:blur(16px) saturate(150%);border-bottom-color:var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.logo{display:flex;align-items:center;font-weight:800;letter-spacing:-.02em;font-size:17px;flex:0 0 auto}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--muted);transition:.2s}
.nav-links a:hover{color:var(--txt);background:rgba(255,255,255,.05)}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-cta .btn{padding:10px 20px;font-size:14px}
.burger{display:none;background:none;border:0;color:var(--txt);padding:8px;cursor:pointer}
@media(max-width:900px){
 .nav-links{position:fixed;inset:74px 0 auto;flex-direction:column;background:rgba(8,11,20,.97);backdrop-filter:blur(18px);padding:18px 22px 26px;gap:2px;border-bottom:1px solid var(--line);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.28s var(--e-out)}
 .nav-links.open{transform:none;opacity:1;pointer-events:auto}
 .nav-links a{width:100%;padding:14px 12px;font-size:16px}
 .burger{display:block}.nav-cta .btn-ghost{display:none}}
.phead{padding:150px 0 20px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--e-out),transform .7s var(--e-out)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.card{background:linear-gradient(165deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .45s var(--e-out),border-color .35s}
.card:hover{transform:translateY(-6px);border-color:var(--line2)}
.card h3{font-size:19px;margin-bottom:10px}
.card p{font-size:14.5px}
.ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(123,97,255,.12);color:var(--accent2);margin-bottom:18px;border:1px solid rgba(123,97,255,.2)}
.ic svg{width:22px;height:22px}
.prose p{margin-bottom:20px;font-size:16.5px}
.prose h2{margin:44px 0 16px}
footer{border-top:1px solid var(--line);padding:60px 0 32px;background:var(--bg2)}
.f-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:36px;margin-bottom:44px}
@media(max-width:800px){.f-grid{grid-template-columns:1fr 1fr;gap:30px}}
.f-grid h4{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:16px}
.f-grid a{display:block;font-size:14px;color:var(--muted);padding:6px 0;transition:.2s}
.f-grid a:hover{color:var(--txt)}
.f-bot{border-top:1px solid var(--line);padding-top:26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--dim)}
.form{display:grid;gap:12px;max-width:480px}
.form input,.form select,.form textarea{width:100%;background:rgba(0,0,0,.28);border:1px solid var(--line2);border-radius:12px;padding:15px 16px;color:var(--txt);font-size:16px;font-family:inherit;transition:border-color .2s,box-shadow .2s}
.form textarea{min-height:120px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 4px rgba(123,97,255,.15)}
.form input::placeholder,.form textarea::placeholder{color:var(--dim)}
.form option{background:#121a2e;color:var(--txt)}
.err{color:var(--rose);font-size:13px}
.ok{display:none;background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);border-radius:14px;padding:22px;max-width:480px}
.ok.show{display:block}
.ok b{color:var(--green)}
.info{display:grid;gap:12px}
.info-card{display:flex;gap:14px;align-items:flex-start;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:18px}
.info-card .ic2{flex:0 0 auto;width:40px;height:40px;border-radius:11px;background:rgba(123,97,255,.12);border:1px solid rgba(123,97,255,.2);color:var(--accent2);display:grid;place-items:center}
.info-card .ic2 svg{width:18px;height:18px}
.info-card h3{font-size:14.5px;margin-bottom:3px}
.info-card a,.info-card p{font-size:14px;color:var(--muted)}
.info-card a:hover{color:var(--accent2)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}.reveal{opacity:1;transform:none}}

/* ---------- mobile pass ---------- */
section[id],.phead{scroll-margin-top:76px}
@media(max-width:820px){
  input,select,textarea{font-size:16px!important}
  nav{height:62px}
  .phead{padding:104px 0 12px}
  section{padding:48px 0}
  .wrap{padding:0 18px}
  .nav-links a{min-height:48px;display:flex;align-items:center}
  .btn{padding:15px 24px;font-size:15.5px}
  .form button[type=submit]{width:100%;padding:17px;font-size:16px}
  .card,.info-card{border-radius:16px}
  .card{padding:22px}
  .cards{gap:14px}
  .letter,.proof{padding:24px 18px}
  .f-grid{gap:26px}
  .f-bot{flex-direction:column;gap:8px}
}
@media(max-width:420px){
  .f-grid{grid-template-columns:1fr}
  .btn{width:100%}
  .nav-cta .btn{width:auto}
}