:root{
  --bg:#0b0d17;--bg2:#11142a;--card:#161a33;--line:#262b4d;
  --text:#e8eaf6;--muted:#9aa1c7;--brand:#6c5ce7;--brand2:#00d2d3;
  --radius:16px;--max:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--brand2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(11,13,23,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;color:var(--text);letter-spacing:.5px}
.logo:hover{text-decoration:none}
.logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;font-weight:900;color:#fff}
.nav ul{display:flex;gap:28px;list-style:none}
.nav ul a{color:var(--muted);font-weight:500;font-size:.95rem}
.nav ul a:hover,.nav ul a.active{color:var(--text);text-decoration:none}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 10px;font-size:1.2rem;cursor:pointer}
@media(max-width:820px){
  .menu-btn{display:block}
  .nav ul{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg2);border-bottom:1px solid var(--line)}
  .nav ul.open{display:flex}
  .nav ul li a{display:block;padding:14px 20px;border-top:1px solid var(--line)}
}

/* buttons */
.btn{display:inline-block;padding:13px 26px;border-radius:999px;font-weight:600;border:1px solid transparent;transition:transform .15s,box-shadow .15s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--brand),#8e7cff);color:#fff;box-shadow:0 8px 30px rgba(108,92,231,.35)}
.btn-ghost{border-color:var(--line);color:var(--text)}

/* hero */
.hero{padding:110px 0 90px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:700px;height:700px;right:-200px;top:-250px;background:radial-gradient(circle,rgba(108,92,231,.35),transparent 65%);pointer-events:none}
.hero::after{content:"";position:absolute;width:500px;height:500px;left:-200px;bottom:-250px;background:radial-gradient(circle,rgba(0,210,211,.2),transparent 65%);pointer-events:none}
.hero .container{position:relative;z-index:1}
.eyebrow{display:inline-block;padding:6px 14px;border:1px solid var(--line);border-radius:999px;color:var(--brand2);font-size:.85rem;font-weight:600;margin-bottom:22px;background:rgba(255,255,255,.02)}
.hero h1{font-size:clamp(2.3rem,5.5vw,4rem);line-height:1.1;font-weight:800;max-width:820px;margin-bottom:22px}
.grad{background:linear-gradient(135deg,var(--brand2),#a29bfe);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:640px;margin-bottom:34px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}

/* sections */
section{padding:80px 0}
.section-alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:680px;margin-bottom:46px}
.section-head h2{font-size:clamp(1.7rem,3.5vw,2.4rem);line-height:1.2;margin-bottom:12px}
.section-head p{color:var(--muted)}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(108,92,231,.6);transform:translateY(-3px)}
.card h3{font-size:1.15rem;margin:14px 0 8px}
.card p{color:var(--muted);font-size:.96rem}
.icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;font-size:1.4rem;background:rgba(108,92,231,.15);border:1px solid rgba(108,92,231,.35)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:22px;text-align:center}
.stat strong{display:block;font-size:2.4rem;font-weight:800}
.stat span{color:var(--muted)}
.steps{counter-reset:s}
.steps .card{position:relative}
.steps .card::before{counter-increment:s;content:"0" counter(s);font-weight:800;font-size:1.6rem;color:var(--brand2)}
.cta{text-align:center;padding:60px 30px;border-radius:24px;background:linear-gradient(135deg,rgba(108,92,231,.25),rgba(0,210,211,.12));border:1px solid var(--line)}
.cta h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:12px}
.cta p{color:var(--muted);margin-bottom:26px}
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{padding:7px 14px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-size:.88rem;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media(max-width:820px){.two{grid-template-columns:1fr}}
.check{list-style:none}
.check li{padding:8px 0 8px 30px;position:relative;color:var(--muted)}
.check li::before{content:"✓";position:absolute;left:0;color:var(--brand2);font-weight:700}

/* page header */
.page-hero{padding:80px 0 50px;border-bottom:1px solid var(--line);background:radial-gradient(ellipse at top right,rgba(108,92,231,.22),transparent 60%)}
.page-hero h1{font-size:clamp(2rem,4.5vw,3rem);line-height:1.15;margin-bottom:12px}
.page-hero p{color:var(--muted);max-width:680px}

/* legal docs */
.legal{display:grid;grid-template-columns:240px 1fr;gap:50px;padding:60px 0 90px}
.toc{position:sticky;top:90px;align-self:start;font-size:.9rem}
.toc strong{display:block;margin-bottom:10px;color:var(--text)}
.toc ol{list-style:none;border-left:1px solid var(--line)}
.toc a{display:block;padding:5px 0 5px 14px;color:var(--muted)}
.toc a:hover{color:var(--text);text-decoration:none}
.doc{max-width:760px}
.doc h2{font-size:1.4rem;margin:42px 0 14px;padding-top:10px;scroll-margin-top:90px}
.doc h2:first-child{margin-top:0}
.doc h3{font-size:1.08rem;margin:24px 0 8px}
.doc p,.doc li{color:#c6cae6}
.doc p{margin-bottom:14px}
.doc ul,.doc ol{margin:0 0 16px 22px}
.doc li{margin-bottom:6px}
.doc table{width:100%;border-collapse:collapse;margin:10px 0 20px;font-size:.92rem}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.doc th{background:var(--card)}
.table-wrap{overflow-x:auto}
.note{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--brand2);padding:16px 20px;border-radius:10px;margin:18px 0}
.updated{color:var(--muted);font-size:.9rem;margin-top:10px}
@media(max-width:900px){.legal{grid-template-columns:1fr}.toc{position:static}}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;padding:60px 0 90px}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:600px){form .row{grid-template-columns:1fr}}
label{display:block;font-size:.9rem;font-weight:600;margin:0 0 6px}
input,select,textarea{width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);color:var(--text);font:inherit;margin-bottom:16px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}
textarea{min-height:150px;resize:vertical}
.form-msg{margin-top:12px;color:var(--brand2);font-size:.92rem}
.info-item{display:flex;gap:16px;margin-bottom:22px}
.info-item h4{margin-bottom:2px}
.info-item p{color:var(--muted);font-size:.95rem}

/* faq */
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:12px}
summary{cursor:pointer;font-weight:600}
details p{color:var(--muted);margin-top:10px}

/* footer */
footer.site{border-top:1px solid var(--line);padding:60px 0 30px;background:var(--bg2)}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
@media(max-width:820px){.foot{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.foot{grid-template-columns:1fr}}
.foot h5{font-size:.9rem;text-transform:uppercase;letter-spacing:1px;color:var(--text);margin-bottom:14px}
.foot ul{list-style:none}
.foot li{margin-bottom:8px}
.foot a{color:var(--muted);font-size:.94rem}
.foot p{color:var(--muted);font-size:.94rem;margin-top:12px;max-width:320px}
.copy{border-top:1px solid var(--line);margin-top:40px;padding-top:22px;color:var(--muted);font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}