:root{
  --bg:#071b33;
  --bg2:#0a2746;
  --card:#0d2c4e;
  --line:#1c476c;
  --text:#f7fbff;
  --muted:#b8c9d9;
  --cyan:#43e3f4;
  --green:#79e6b1;
  --paper:#f7fafc;
  --ink:#0e2338;
  --ink2:#5f7387;
  --paper-line:#dbe6ee;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:linear-gradient(145deg,var(--bg) 0%,var(--bg2) 100%);min-height:100vh}
a{color:inherit}
.shell{width:min(1120px,calc(100% - 36px));margin:0 auto}
.nav{display:flex;align-items:center;justify-content:space-between;padding:24px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;letter-spacing:-.02em}
.brand img{width:42px;height:42px;border-radius:12px;box-shadow:0 8px 26px rgba(0,0,0,.25)}
.navlinks{display:flex;gap:8px;align-items:center}
.navlinks a{font-size:14px;color:var(--muted);text-decoration:none;padding:9px 12px;border-radius:10px}
.navlinks a:hover{color:#fff;background:rgba(255,255,255,.06)}
.hero{display:grid;grid-template-columns:.78fr 1.35fr;gap:52px;align-items:center;padding:70px 0 54px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--cyan);text-transform:uppercase;margin:0 0 18px}
h1{font-size:clamp(44px,6vw,76px);line-height:.96;letter-spacing:-.055em;margin:0 0 24px;max-width:680px}
.lead{font-size:20px;line-height:1.55;color:#d3e0eb;margin:0 0 28px;max-width:620px}
.pills{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 26px}
.pill{border:1px solid #2e5e82;background:rgba(7,27,51,.35);border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700;color:#e6f5ff}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:12px;padding:12px 16px;font-weight:800;font-size:14px;border:1px solid #2d6c94;background:#0a375e;color:#fff}
.button.secondary{background:transparent;color:#c8dae8}
.preview{position:relative}
.preview:before{content:"";position:absolute;inset:8% 4% -8% 8%;background:radial-gradient(circle at 70% 20%,rgba(67,227,244,.17),transparent 45%);filter:blur(30px)}
.preview img{position:relative;display:block;width:100%;height:auto;border-radius:24px;border:1px solid rgba(255,255,255,.13);box-shadow:0 28px 80px rgba(0,0,0,.34)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:18px 0 76px}
.feature{border:1px solid rgba(255,255,255,.1);background:rgba(7,27,51,.34);border-radius:18px;padding:22px}
.feature .icon{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:rgba(67,227,244,.10);border:1px solid rgba(67,227,244,.24);color:var(--cyan);font-weight:900;margin-bottom:16px}
.feature h2{font-size:17px;margin:0 0 7px;letter-spacing:-.02em}
.feature p{font-size:14px;line-height:1.55;color:var(--muted);margin:0}
.trust{display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid rgba(255,255,255,.1);padding:30px 0 42px;color:var(--muted);font-size:13px}
.trust strong{color:var(--green)}
.footer{border-top:1px solid rgba(255,255,255,.1);padding:22px 0 34px;color:#8298aa;font-size:13px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer a{text-decoration:none;color:#a9bdcc}

/* legal/support pages */
.paper-body{background:#eef4f8;color:var(--ink)}
.paper-body .nav{color:var(--ink)}
.paper-body .brand{color:var(--ink)}
.paper-body .navlinks a{color:#5b7084}
.paper-body .navlinks a:hover{background:#e1ebf2;color:#0b233a}
.paper{max-width:860px;margin:42px auto 70px;background:white;border:1px solid var(--paper-line);border-radius:20px;padding:clamp(26px,5vw,54px);box-shadow:0 20px 55px rgba(14,35,56,.08)}
.paper h1{font-size:clamp(34px,5vw,52px);line-height:1.04;color:#071b33;letter-spacing:-.04em;margin-bottom:12px}
.paper .meta{color:#6a7e90;margin:0 0 34px;font-size:14px}
.paper h2{font-size:20px;color:#0b2946;margin:31px 0 10px}
.paper p,.paper li{font-size:16px;line-height:1.72;color:#334b61}
.paper ul{padding-left:22px}
.paper code{background:#eef4f8;border:1px solid #dbe7ef;padding:2px 6px;border-radius:6px;color:#0a385f}
.back{display:inline-flex;margin-bottom:26px;color:#1a5f88;text-decoration:none;font-size:14px;font-weight:700}
.support-card{border:1px solid #dbe7ef;border-radius:15px;padding:22px;background:#f8fbfd;margin-top:26px}

@media (max-width:850px){
  .hero{grid-template-columns:1fr;gap:34px;padding-top:44px}
  .preview{order:2}
  .feature-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .shell{width:min(100% - 24px,1120px)}
  .nav{padding:16px 0}
  .brand span{font-size:15px}
  .brand img{width:36px;height:36px}
  .navlinks a{padding:8px;font-size:12px}
  h1{font-size:44px}
  .lead{font-size:17px}
  .hero{padding-top:34px}
}