:root{
  --bg0:#c6d8f7;
  --bg1:#5d8fe8;
  --bg2:#174fc3;
  --bg3:#08183f;
  --text:#f8fbff;
  --muted:#dbe8ff;
  --line:rgba(219,232,255,.45);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  font-family:Inter,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 480px at 50% 0%, rgba(255,255,255,.35), transparent 58%),
    radial-gradient(1000px 700px at 50% 62%, rgba(32,110,255,.42), transparent 70%),
    linear-gradient(180deg,var(--bg0) 0%, var(--bg1) 30%, var(--bg2) 62%, var(--bg3) 100%);
}
.page{min-height:100vh;display:grid;place-items:center;padding:1.2rem}
.centerpiece{width:min(940px,100%);text-align:center;border-radius:24px;padding:clamp(1.4rem,3.7vw,3rem)}
.glass{
  border:1px solid var(--line);
  background:linear-gradient(155deg, rgba(12,36,88,.46), rgba(9,28,70,.22));
  backdrop-filter: blur(8px);
  box-shadow:0 30px 80px rgba(0,0,0,.3), inset 0 0 0 1px rgba(255,255,255,.06);
}
.micro{margin:0;color:var(--muted);letter-spacing:.14em;font-size:.74rem;text-transform:uppercase}
h1{margin:.55rem 0 0;font-size:clamp(2.5rem,10vw,6.4rem);line-height:.9;letter-spacing:.06em;text-transform:uppercase;text-shadow:0 0 28px rgba(203,231,255,.35)}
.sub{margin:1rem auto 0;max-width:54ch;font-size:clamp(1rem,2.2vw,1.2rem);color:#eff6ff}
.body{margin:.7rem auto 0;max-width:58ch;color:#d7e6ff}
.sponsor{max-width:68ch;color:#e5efff}
.video-wrap{margin:1.2rem auto 0;max-width:840px}
.teaser{width:100%;border-radius:14px;border:1px solid rgba(219,232,255,.35);box-shadow:0 20px 45px rgba(0,0,0,.35);background:#061126}
.variant-note{margin:.5rem 0 0;color:#d2e6ff;font-size:.86rem;letter-spacing:.08em;text-transform:uppercase}
.cta-wrap{margin-top:1.1rem;display:flex;justify-content:center;gap:.7rem;flex-wrap:wrap}
.cta{text-decoration:none;border:1px solid var(--line);padding:.72rem 1rem;border-radius:12px;color:var(--text);letter-spacing:.06em}
.primary{background:#f3f8ff;color:#102c5d;border-color:#f3f8ff;font-weight:700}
.criteria{margin:1rem auto 0;max-width:56ch;text-align:left;border:1px solid rgba(219,232,255,.28);border-radius:12px;padding:.8rem .95rem;background:rgba(7,21,52,.28)}
.criteria-title{margin:0 0 .45rem;color:#e9f2ff;font-size:.92rem;letter-spacing:.07em;text-transform:uppercase}
.criteria ul{margin:.2rem 0 0 1.1rem;padding:0;color:#d9e7ff}
.criteria li{margin:.3rem 0}
.footnote{margin:.9rem 0 0;color:#c8dcff;font-size:.88rem}