:root{--bg:#0b1020;--fg:#e8ecf5;--mut:#9aa4bf;--acc:#6c8cff;--acc2:#22d3a6;--card:#141b31;--alt:#0f1528}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:auto;padding:0 20px}
.nav{position:sticky;top:0;background:rgba(11,16,32,.85);backdrop-filter:blur(8px);border-bottom:1px solid #1e2742;z-index:9}
.nav-in{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{font-weight:800;font-size:1.3rem}.logo span{color:var(--acc)}
nav{display:flex;gap:20px;align-items:center}nav a{color:var(--mut)}nav a:hover{color:var(--fg)}
.btn{display:inline-block;background:linear-gradient(135deg,var(--acc),#8b5cf6);color:#fff;padding:12px 22px;border-radius:10px;font-weight:600}
.btn.sm{padding:8px 14px;color:#fff}.btn.ghost{background:transparent;border:1px solid #33406a}.btn.wa{background:#25d366}
.hero{padding:110px 0 90px;background:radial-gradient(circle at 20% 0,#1d2a5c 0,transparent 60%)}
.tag{color:var(--acc2);font-weight:600;letter-spacing:.05em;text-transform:uppercase;font-size:.85rem}
h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.15;margin:14px 0;max-width:820px}
.lead{color:var(--mut);font-size:1.15rem;max-width:700px}
.ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.sec{padding:80px 20px}.alt{background:var(--alt)}
h2{font-size:clamp(1.6rem,3.5vw,2.3rem);margin-bottom:10px}.sub{color:var(--mut);margin-bottom:30px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:26px}
.card{background:var(--card);border:1px solid #222c4a;border-radius:16px;padding:26px;position:relative}
.card h3{margin-bottom:10px}.card ul{padding-left:18px;color:var(--mut)}
.amt{font-size:2.3rem;font-weight:800;margin:6px 0 12px}.amt small{font-size:1rem;color:var(--mut);font-weight:400}
.hl{border-color:var(--acc);box-shadow:0 0 40px rgba(108,140,255,.2)}
.badge{position:absolute;top:16px;right:16px;background:var(--acc2);color:#04291f;font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:99px}
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:26px}
.steps li{background:var(--card);border-radius:16px;padding:24px;border:1px solid #222c4a}
.steps b{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--acc);margin-bottom:10px}
.steps p{color:var(--mut)}
details{background:var(--card);border:1px solid #222c4a;border-radius:12px;padding:18px 22px;margin-top:12px}
summary{cursor:pointer;font-weight:600}details p{color:var(--mut);margin-top:10px}
.cta{text-align:center}.cta .ctas{justify-content:center}.note{color:var(--mut);font-size:.85rem;margin-top:16px}
footer{border-top:1px solid #1e2742;padding:26px 0;color:var(--mut);font-size:.9rem;text-align:center}
@media(max-width:720px){nav a:not(.btn){display:none}.hero{padding:70px 0 60px}}
.diagram{display:flex;flex-direction:column;align-items:center;gap:8px;margin-top:30px}
.layer{width:100%;max-width:760px;border-radius:16px;padding:22px 24px;border:1px solid #2a3560;background:var(--card);position:relative;text-align:center}
.layer p{color:var(--mut)}.layer h3{margin-bottom:6px}
.orch{border-color:var(--acc);background:linear-gradient(135deg,#1b2552,#141b31)}
.know{border-color:var(--acc2);background:linear-gradient(135deg,#0f2c2a,#141b31)}
.lnum{position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;background:var(--acc);display:grid;place-items:center;font-weight:700;font-size:.85rem}
.know .lnum{background:var(--acc2);color:#04291f}
.arrow{font-size:1.8rem;color:var(--acc)}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:8px}
.chips span{background:#1e2850;border:1px solid #33406a;border-radius:99px;padding:6px 12px;font-size:.9rem}
.amt.tbd{font-size:1.3rem;color:var(--mut)}
.flow{list-style:none;display:flex;gap:12px;align-items:stretch;margin-top:26px}
.flow li:not(.fa){flex:1;background:var(--card);border:1px solid #222c4a;border-radius:16px;padding:22px}
.flow b{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--acc);margin-bottom:8px}
.flow p{color:var(--mut)}.fa{align-self:center;font-size:1.6rem;color:var(--acc)}
@media(max-width:820px){.flow{flex-direction:column}.fa{transform:rotate(90deg)}}