:root{
  --bg:#071421;
  --bg2:#0d2234;
  --panel:#132038;
  --panel-2:#101b30;
  --line:rgba(126,148,184,.28);
  --text:#f4f7fb;
  --muted:#aebbd1;
  --cyan:#39baf2;
  --green:#28e0ae;
  --violet:#7957ff;
  --gold:#ffc448;
  --rose:#ff6989;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at 8% 8%, rgba(40,224,174,.10), transparent 28rem),
    radial-gradient(circle at 82% 12%, rgba(121,87,255,.14), transparent 30rem),
    radial-gradient(circle at 50% 90%, rgba(57,186,242,.08), transparent 34rem),
    linear-gradient(180deg,#071421 0%,#0b1e30 52%,#07131f 100%);
  overflow-x:hidden;
}
a{color:#53d3ff;text-decoration:none;font-weight:700}
a:hover{text-decoration:underline}
.mesh{position:fixed;border-radius:50%;filter:blur(34px);pointer-events:none;opacity:.45}
.mesh-a{width:360px;height:360px;left:-180px;top:8%;background:rgba(40,224,174,.14)}
.mesh-b{width:360px;height:360px;right:-180px;bottom:8%;background:rgba(121,87,255,.14)}
.grid{
  position:fixed;inset:0;pointer-events:none;opacity:.045;
  background-image:linear-gradient(rgba(255,255,255,.7) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.7) 1px,transparent 1px);
  background-size:32px 32px;
  mask-image:linear-gradient(to bottom,black,transparent 82%);
}
.shell{width:min(920px,calc(100% - 32px));margin:0 auto;padding:50px 0 42px;position:relative}
.hero{display:flex;align-items:center;gap:22px;margin-bottom:26px}
.app-icon{width:92px;height:92px;border-radius:28px;box-shadow:0 18px 48px rgba(40,224,174,.15)}
.eyebrow{margin:0 0 6px;color:#83b9cc;font-size:.78rem;letter-spacing:.15em;font-weight:900}
h1{margin:0;font-size:clamp(2.45rem,7vw,4.2rem);line-height:.98;letter-spacing:-.055em}
.subtitle{margin:10px 0 0;color:var(--muted);font-size:1.08rem}
.summary{
  display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;
  padding:21px 22px;margin-bottom:20px;border-radius:26px;
  background:linear-gradient(135deg,rgba(40,224,174,.13),rgba(57,186,242,.09),rgba(121,87,255,.11));
  border:1px solid var(--line);box-shadow:0 22px 60px rgba(0,0,0,.28);backdrop-filter:blur(14px)
}
.summary-mark{
  width:46px;height:46px;border-radius:16px;display:grid;place-items:center;
  color:#071421;font-weight:900;font-size:1.3rem;
  background:linear-gradient(135deg,var(--green),var(--cyan))
}
.summary p{margin:7px 0 0;color:#cad4e3;line-height:1.55}
.card{
  margin:16px 0;padding:27px 29px;border-radius:29px;
  background:linear-gradient(180deg,rgba(19,32,56,.92),rgba(16,27,48,.96));
  border:1px solid var(--line);box-shadow:0 16px 40px rgba(0,0,0,.22);backdrop-filter:blur(12px)
}
.card h2,.contact h2{margin:0 0 14px;font-size:1.25rem;letter-spacing:-.015em}
.card p{margin:0 0 13px;color:#d2dbea;line-height:1.72}
.card p:last-child{margin-bottom:0}
.accent.retention{
  border-color:rgba(40,224,174,.32);
  background:linear-gradient(145deg,rgba(17,58,61,.90),rgba(18,34,58,.94))
}
.accent.retention h2{color:#47e5bb}
.accent.deletion{
  border-color:rgba(121,87,255,.32);
  background:linear-gradient(145deg,rgba(44,38,83,.92),rgba(18,31,54,.95))
}
.accent.deletion h2{color:#a18cff}
.badge{
  display:inline-flex;margin-bottom:13px;padding:7px 10px;border-radius:999px;
  background:rgba(40,224,174,.12);color:#47e5bb;
  text-transform:uppercase;letter-spacing:.06em;font-size:.76rem;font-weight:900
}
.badge-violet{background:rgba(121,87,255,.14);color:#aa96ff}
.contact{
  margin-top:22px;padding:28px;border-radius:30px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:linear-gradient(135deg,rgba(40,224,174,.14),rgba(57,186,242,.09),rgba(121,87,255,.12));
  border:1px solid var(--line);box-shadow:0 22px 60px rgba(0,0,0,.28)
}
.contact p{margin:.4rem 0 0;max-width:610px;color:#d2dbea;line-height:1.65}
.mail{
  display:inline-flex;align-items:center;justify-content:center;padding:14px 18px;border-radius:16px;
  color:#06151e;background:linear-gradient(135deg,#29dfae 0%,#39baf2 58%,#7957ff 100%);
  font-weight:900;box-shadow:0 12px 30px rgba(40,224,174,.17)
}
footer{display:flex;justify-content:space-between;gap:16px;color:#8290a9;padding:24px 4px 0;font-size:.88rem}
@media(max-width:640px){
  .shell{width:min(100% - 22px,920px);padding-top:24px}
  .hero{align-items:flex-start;gap:14px}
  .app-icon{width:68px;height:68px;border-radius:20px}
  h1{font-size:2.5rem}
  .subtitle{font-size:1rem}
  .summary{padding:18px;border-radius:22px}
  .card{padding:22px 20px;border-radius:24px}
  .contact{padding:22px 20px;border-radius:24px}
  .mail{width:100%;text-align:center;word-break:break-all}
  footer{flex-direction:column;gap:6px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}