:root{--ink:#101116;--paper:#fbfbfe;--muted:#eef0ff;--brand:#6b5bff;--brand-2:#00c2a8;--accent:#ff7a59;--text:#1b1e28;--text-inv:#ffffff}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Nunito Sans',sans-serif;background:linear-gradient(180deg,var(--paper),#f7f9ff);color:var(--text);line-height:1.65}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
a{color:var(--brand);text-decoration:none;transition:.2s}
a:hover{opacity:.85}
img{max-width:100%;height:auto;display:block}
.btn{display:inline-block;padding:.85rem 1.15rem;border-radius:12px;border:2px solid transparent;font-weight:700}
.btn-brand{background:var(--brand);color:var(--text-inv)}
.btn-ghost{background:transparent;border-color:var(--brand);color:var(--brand)}
.btn-dark{background:var(--ink);color:var(--text-inv)}
.nav{display:flex;gap:20px;align-items:center}
.navbar{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--muted);z-index:20}
.navbar .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;font-weight:900;letter-spacing:.3px;color:var(--ink)}
.brand i{margin-right:.5rem;color:var(--brand)}
.hero{background:radial-gradient(1200px 600px at 90% -10%,rgba(0,194,168,.15),transparent 60%),linear-gradient(135deg,rgba(107,91,255,.15),rgba(0,194,168,.1));padding:72px 0 48px}
.hero .grid{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center}
.h1{font-size:clamp(32px,4.2vw,62px);line-height:1.1;margin:0 0 12px;color:var(--ink)}
.lead{font-size:clamp(16px,2.1vw,20px);opacity:.9;margin:0 0 24px}
.kicker{color:var(--brand-2);font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--muted);border-radius:16px;padding:22px}
.card.alt{background:var(--ink);color:var(--text-inv)}
.badge{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:6px 12px;background:var(--muted);font-weight:700}
.section{padding:64px 0}
.section.dark{background:var(--ink);color:var(--text-inv)}
.section.split{background:linear-gradient(90deg,var(--paper) 0 60%,#ffffff 60%);}
.decor{position:relative;isolation:isolate}
.decor:after{content:"";position:absolute;inset:auto -40px -40px auto;width:160px;height:160px;background:conic-gradient(from 120deg,var(--brand),var(--brand-2),var(--accent));filter:blur(40px);opacity:.25;border-radius:50%;z-index:-1}
.list{display:grid;gap:12px}
.list .row{display:flex;gap:12px;align-items:flex-start}
.icon{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff}
.mono{font-feature-settings:"tnum" 1,"lnum" 1}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.footer{background:#0e0f14;color:#cfd2e6}
.footer a{color:#cfd2e6}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.small{font-size:.92rem;opacity:.9}
.input,textarea,select{width:100%;border:1.5px solid var(--muted);border-radius:12px;padding:12px 14px;background:#fff}
label{font-weight:700;margin-bottom:8px;display:block}
form{display:grid;gap:14px}
fieldset{border:none;padding:0;margin:0}
.alert{padding:12px 14px;border-radius:12px;background:#f3f6ff;border:1px solid var(--muted)}
.hero img{border-radius:16px;box-shadow:0 12px 30px rgba(16,17,22,.12)}
.note{background:linear-gradient(135deg,rgba(255,122,89,.08),rgba(107,91,255,.08));border:1px dashed rgba(16,17,22,.15);padding:16px;border-radius:14px}
blockquote{margin:0;padding:18px;border-left:6px solid var(--brand-2);background:#f6fffd;border-radius:8px}
@media (max-width:1000px){.hero .grid,.grid-3,.two-col,.footer .cols{grid-template-columns:1fr}}