:root{
  --bg:#0b0e12;
  --fg:#f6f7f9;
  --muted:rgba(246,247,249,.78);
  --border:rgba(255,255,255,.14);
  --accent:#b3121b;
  --accent2:#d11a25;
  --max:1200px;
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;background:var(--bg);color:var(--fg)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(10,14,18,.72);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav{
  max-width:var(--max);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;gap:16px;
}
.brand{display:flex;align-items:center;gap:12px;min-width:220px}
.badge{
  width:28px;height:28px;border-radius:8px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:grid;place-items:center;font-weight:900;
}
.brand-title{font-weight:900;letter-spacing:.06em;font-size:14px;line-height:1}
.brand-tag{font-size:11px;color:var(--muted);margin-top:2px}

.links{display:flex;gap:18px;align-items:center;flex-wrap:wrap;justify-content:center}
.links a{font-size:14px;color:rgba(246,247,249,.9)}
.links a:hover{opacity:.9;text-decoration:underline}

.container{max-width:var(--max);margin:0 auto;padding:0 18px}

.hero{
  position:relative;
  min-height:82vh;
  display:grid;
  place-items:center;
  background:url("assets/hero-bg.png") center/cover no-repeat;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(60% 60% at 50% 40%, rgba(0,0,0,.18), rgba(0,0,0,.58));
}
.hero-content{
  position:relative;
  width:min(980px, 100%);
  text-align:center;
  padding:76px 18px 86px;
}
.kicker{
  font-size:13px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:rgba(246,247,249,.86);
  margin:0 0 18px;
}
.hero-logo{
  max-width:560px;
  margin:0 auto;
  filter: drop-shadow(0 18px 40px rgba(0,0,0,.55));
}
.subline{
  margin:18px auto 0;
  max-width:780px;
  font-size:18px;
  color:rgba(246,247,249,.86);
  text-shadow:0 10px 30px rgba(0,0,0,.55);
}
.cta-row{
  margin-top:28px;
  display:flex;
  justify-content:center;
  gap:14px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  padding:14px 22px;
  border-radius:14px;
  font-weight:800;
  letter-spacing:.02em;
  border:1px solid transparent;
  min-width:220px;
  box-shadow:0 18px 40px rgba(0,0,0,.35);
}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2))}
.btn.primary:hover{filter:brightness(1.03)}
.btn.secondary{
  background:rgba(14,18,24,.58);
  border-color:rgba(255,255,255,.18);
}
.btn.secondary:hover{background:rgba(14,18,24,.72)}

.section{padding:58px 0}
.cardgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.card{
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:0 16px 40px rgba(0,0,0,.25);
}
.card h3{margin:0 0 8px;font-size:16px}
.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}

.footer{border-top:1px solid rgba(255,255,255,.08);padding:22px 0;color:rgba(246,247,249,.7);font-size:13px}
.page{padding:44px 0 64px}
.page h1{margin:0 0 10px;font-size:34px}
.page p{margin:0 0 12px;color:var(--muted);line-height:1.6}
.notice{margin-top:14px;display:inline-block;padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);color:rgba(246,247,249,.86);font-size:13px}

@media (max-width: 900px){
  .cardgrid{grid-template-columns:1fr}
  .hero-logo{max-width:440px}
  .subline{font-size:16px}
  .btn{min-width:200px}
}