:root{
  --bg:#050a10;
  --bg2:#09111b;
  --bg3:#0d1722;
  --panel:rgba(255,255,255,.045);
  --panel-soft:rgba(255,255,255,.022);
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --text:#f4f7fb;
  --muted:#b7c3d1;
  --red:#d61f26;
  --red2:#ff4b52;
  --blue:#8ac9ff;
  --max:1240px;
  --radius:24px;
  --shadow:0 24px 80px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  overflow-x:hidden;
  font-family:Arial,Helvetica,sans-serif;
  background:
    radial-gradient(circle at top left, rgba(214,31,38,.08), transparent 20%),
    radial-gradient(circle at 88% 14%, rgba(138,201,255,.06), transparent 18%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg2) 46%,var(--bg3) 100%);
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 2rem),var(--max));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(7,16,26,.78);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  min-height:84px;
  display:flex;align-items:center;justify-content:space-between;gap:1rem
}
.brand{display:flex;align-items:center;gap:1rem;min-width:0}
.brand img{height:44px;width:auto;object-fit:contain}
.brand-meta{display:flex;flex-direction:column;gap:.1rem}
.brand-meta strong{font-size:1rem;white-space:nowrap}
.brand-meta span{font-size:.77rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.nav-links{display:flex;gap:.35rem;flex-wrap:wrap;justify-content:flex-end;align-items:center}
.nav-links a{padding:.78rem .95rem;border-radius:14px;color:var(--muted);font-weight:700}
.nav-links a:hover,.nav-links a.active{background:rgba(255,255,255,.06);color:#fff}
.menu-toggle{
  display:none;border:1px solid var(--line);background:rgba(255,255,255,.03);color:#fff;
  border-radius:14px;min-height:48px;padding:0 .95rem;font-weight:700
}
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;
  background:
    linear-gradient(90deg, rgba(5,11,18,.93) 0%, rgba(5,11,18,.74) 38%, rgba(5,11,18,.36) 66%, rgba(5,11,18,.16) 100%),
    linear-gradient(180deg, rgba(5,11,18,.08) 0%, rgba(5,11,18,.56) 100%),
    url('../images/hero-cinematic-v10.jpg') center/cover no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 18% 34%, rgba(214,31,38,.12), transparent 18%),
    radial-gradient(circle at 76% 20%, rgba(138,201,255,.08), transparent 22%);
  pointer-events:none
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:220px;
  background:linear-gradient(180deg, transparent, rgba(7,16,26,.98))
}
.hero-inner{position:relative;z-index:2;max-width:820px;padding:6rem 0 4.2rem}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;border:1px solid rgba(255,255,255,.08);
  background:rgba(214,31,38,.14);color:#ffd7d9;border-radius:999px;padding:.5rem .85rem;
  text-transform:uppercase;letter-spacing:.11em;font-weight:700;font-size:.78rem
}
.hero h1{
  margin:1rem 0;
  font-size:clamp(3rem,6.6vw,6rem);
  line-height:.96;
  letter-spacing:-.06em
}
.hero p{
  margin:0;max-width:760px;color:var(--muted);line-height:1.85;font-size:1.08rem
}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.8rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 1.2rem;
  border-radius:14px;font-weight:700;border:1px solid transparent;
  transition:transform .18s ease, background .18s ease
}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:linear-gradient(135deg,var(--red2),var(--red));box-shadow:var(--shadow)}
.btn.secondary{background:rgba(255,255,255,.04);border-color:var(--line)}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--muted)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}
.hero-stats .stat{
  border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  padding:1rem 1.05rem;box-shadow:var(--shadow)
}
.hero-stats strong{display:block;font-size:1.45rem;margin-bottom:.2rem}
.hero-stats span{color:var(--muted);font-size:.92rem;line-height:1.6}
.tags{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.15rem}
.tag{
  padding:.48rem .82rem;border-radius:999px;background:rgba(255,255,255,.05);
  border:1px solid var(--line);font-size:.86rem;font-weight:700
}
main section{padding:5rem 0}
.band{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.015))
}
.section-head{margin-bottom:1.5rem}
.kicker{color:#ffb5b9;text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;font-weight:700}
.section-head h2{
  margin:.55rem 0 0;font-size:clamp(2rem,4vw,3.35rem);line-height:1.04;letter-spacing:-.04em
}
.section-head p{max-width:780px;color:var(--muted);line-height:1.8;margin-top:1rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.card{
  background:linear-gradient(180deg, var(--panel), var(--panel-soft));
  border:1px solid var(--line);border-radius:var(--radius);padding:1.45rem;box-shadow:var(--shadow)
}
.card h3{margin:.1rem 0 .7rem;font-size:1.28rem}
.card p,.card li{color:var(--muted);line-height:1.8}
.card ul{margin:.7rem 0 0 1.2rem;padding:0}
.visual{
  border:1px solid var(--line);border-radius:var(--radius);padding:.8rem;background:rgba(255,255,255,.03);
  box-shadow:var(--shadow)
}
.visual img{border-radius:16px;width:100%;height:auto}
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.cap{border:1px solid var(--line);border-radius:18px;padding:1rem;background:rgba(255,255,255,.03)}
.cap strong{display:block;margin-bottom:.35rem}
.diagram{display:grid;gap:.8rem}
.diagram .step{
  border:1px solid var(--line);border-radius:18px;padding:1rem 1.1rem;
  background:rgba(255,255,255,.03);font-weight:700
}
.diagram .arrow{text-align:center;color:var(--blue);font-size:1.35rem}
.roadmap{display:grid;gap:1rem}
.roadmap .item{
  display:grid;grid-template-columns:120px 1fr;gap:1rem;align-items:start;
  border-top:1px solid var(--line);padding-top:1rem
}
.roadmap .phase{
  color:#ffb5b9;font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem
}
.cta-panel{
  display:grid;grid-template-columns:1.15fr .85fr;gap:1.2rem;align-items:center;
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid var(--line-strong);border-radius:28px;padding:1.5rem;box-shadow:var(--shadow)
}
.link-stack{display:grid;gap:.85rem}
.link-stack a{
  border:1px solid var(--line);border-radius:18px;padding:1rem 1.1rem;
  background:rgba(255,255,255,.03);font-weight:700
}
.link-stack span{display:block;color:var(--muted);font-weight:400;margin-top:.25rem}
.footer{border-top:1px solid var(--line);padding:2.5rem 0 3rem;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:1rem}
.footer strong{color:#fff}
.footer ul{list-style:none;padding:0;margin:.7rem 0 0}
.footer li{margin:.55rem 0}
.page-hero{
  padding:7rem 0 3rem;border-bottom:1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01)),
    radial-gradient(circle at 22% 18%, rgba(214,31,38,.12), transparent 20%)
}
.page-hero h1{margin:.6rem 0 0;font-size:clamp(2.5rem,5vw,4.4rem);line-height:1.02;letter-spacing:-.04em}
.page-hero p{max-width:760px;color:var(--muted);line-height:1.8;margin-top:1rem}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .68s ease, transform .68s ease}
.reveal.visible{opacity:1;transform:none}
.subtle{color:var(--muted)}
@media (max-width:980px){
  .site-header{position:relative}
  .nav{min-height:76px}
  .brand img{height:34px}
  .brand-meta{display:none}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav-links{
    display:none;position:absolute;left:1rem;right:1rem;top:76px;padding:.7rem;
    background:rgba(7,16,26,.98);border:1px solid var(--line);border-radius:18px;
    box-shadow:var(--shadow);flex-direction:column;align-items:stretch
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:1rem}
  .hero{
    min-height:auto;
    background:
      linear-gradient(180deg, rgba(5,11,18,.86) 0%, rgba(5,11,18,.90) 50%, rgba(5,11,18,.95) 100%),
      url('../images/hero-cinematic-v10.jpg') center/cover no-repeat
  }
  .hero-inner{padding:4rem 0 3rem;max-width:none}
  .hero h1{font-size:clamp(2.35rem,9vw,3.95rem)}
  .hero p{font-size:1rem}
  .hero-actions{flex-direction:column}
  .btn{width:100%}
  .hero-stats,.grid-2,.grid-3,.grid-4,.cta-panel,.footer-grid,.cap-grid{grid-template-columns:1fr}
  .roadmap .item{grid-template-columns:1fr}
  main section{padding:4rem 0}
}