:root{--bg:#0b1020;--surface:#10162a;--surface-2:#0d1222;--border:#1d2744;--text:#e6eefc;--muted:#a7b4d6;--accent:#66aaff;--accent-2:#4dd0ff;--ok:#5ee1a5;--shadow:0 12px 40px rgba(0,0,0,.35)}*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,16,32,.85);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--border)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px}.logo{display:flex;align-items:center;gap:.6rem;color:var(--text);text-decoration:none}
.logo .logo-mark{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#00112b;font-weight:800;box-shadow:var(--shadow)}
.logo .logo-text{opacity:.9;font-weight:600;letter-spacing:.2px}.nav{display:flex;gap:1.2rem;align-items:center}.nav a{color:var(--text);opacity:.9}.nav .btn{margin-left:.6rem}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:transparent;border:0;cursor:pointer}.nav-toggle .bar{width:24px;height:2px;background:var(--text);display:block;border-radius:2px}
.hero{padding:48px 0 28px;border-bottom:1px solid var(--border);background:radial-gradient(1200px 600px at 10% -10%, rgba(102,170,255,.08), transparent)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}.hero-copy h1{font-size:2.4rem;margin:.2rem 0 1rem}.lead{opacity:.95}
.cta-row{display:flex;gap:.8rem;margin-top:1rem}.tiny{font-size:.9rem}.btn{display:inline-block;background:var(--surface);color:var(--text);border:1px solid var(--border);padding:.65rem .95rem;border-radius:12px;box-shadow:var(--shadow);text-decoration:none}
.btn:hover{filter:brightness(1.05)}.btn-accent{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#00112b;border:0;font-weight:700}
.hero-card .card{padding:18px;border:1px solid var(--border);border-radius:16px;background:linear-gradient(180deg,var(--surface),var(--surface-2));box-shadow:var(--shadow)}
.card h3{margin-top:0}.card-grid{display:grid;grid-template-columns:1fr;gap:10px}.tile{display:flex;gap:.8rem;align-items:center;color:var(--text);text-decoration:none;border:1px solid var(--border);padding:.7rem;border-radius:12px;background:var(--surface-2)}
.tile .ph{font-size:1.4rem;display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#0f1a36}.section{padding:42px 0;border-bottom:1px solid var(--border)}
.section.alt{background:radial-gradient(1000px 600px at 100% 0, rgba(77,208,255,.06), transparent)}.center{text-align:center}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{border:1px solid var(--border);padding:18px;border-radius:14px;background:var(--surface);box-shadow:var(--shadow)}
.two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:start}.note{border-left:3px solid var(--accent);padding:.6rem .85rem;background:#091227;border-radius:8px;margin:.6rem 0}
.checklist{list-style:none;padding:0;margin:0}.checklist li{padding-left:28px;position:relative;margin:.35rem 0}.checklist li::before{content:"✔";position:absolute;left:0;top:0;color:var(--ok)}
.page-head{padding:36px 0;border-bottom:1px solid var(--border);background:linear-gradient(180deg, rgba(102,170,255,.06), transparent)}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card.link{display:block;color:var(--text);text-decoration:none;padding:20px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}
.card.link:hover{border-color:var(--accent);transform:translateY(-1px)}.card .pill{display:inline-block;margin-top:8px;background:#0f1a36;border:1px solid var(--border);padding:.2rem .5rem;border-radius:999px;font-size:.85rem;color:var(--muted)}
.pattern{background:linear-gradient(180deg, rgba(102,170,255,.06), rgba(13,18,34,.6))}.muted{color:var(--muted)}.small{font-size:.95rem}.tight li{margin:.25rem 0}
.site-footer{padding:36px 0;background:#0c1326;border-top:1px solid var(--border)}.footer-grid{display:grid;grid-template-columns:1.2fr .6fr .6fr;gap:16px}
.logo.mini .logo-mark{width:30px;height:30px}.glow{color:var(--accent-2);text-shadow:0 0 18px rgba(77,208,255,.4)}
@media (max-width:900px){.hero-grid,.two-col,.features,.cards,.footer-grid{grid-template-columns:1fr}.nav{display:none;position:absolute;top:64px;right:16px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px;box-shadow:var(--shadow);flex-direction:column}.nav.open{display:flex}.nav-toggle{display:flex}}