:root{
  --bg:#f8fafc;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --accent:#f59e0b;
  --accent-dark:#ea580c;
  --border:#e5e7eb;
  --shadow:0 10px 30px rgba(17,24,39,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#fff 0%, var(--bg) 100%);
}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.nav{
  position:sticky;top:0;z-index:10;
  backdrop-filter:saturate(180%) blur(10px);
  background:rgba(255,255,255,.82);
  border-bottom:1px solid rgba(229,231,235,.8);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{font-weight:800;font-size:1.5rem;letter-spacing:-.03em}
.brand .ai{color:var(--accent)}
.nav-links{display:flex;gap:24px;align-items:center}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 18px;border-radius:14px;font-weight:600;border:1px solid var(--border);
  transition:.2s ease; box-shadow:0 1px 2px rgba(0,0,0,.02);
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--text);color:#fff;border-color:var(--text)}
.btn-accent{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;border:none}
.hero{padding:76px 0 44px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.kicker{display:inline-block;font-size:.88rem;color:var(--accent-dark);background:#fff7ed;border:1px solid #fed7aa;padding:8px 12px;border-radius:999px;font-weight:700}
h1{font-size:clamp(2.6rem,6vw,4.6rem);line-height:.97;letter-spacing:-.06em;margin:18px 0}
.lead{font-size:1.1rem;color:var(--muted);max-width:60ch;line-height:1.7}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.panel{
  background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);
  border-radius:26px;padding:28px
}
.hero-card h3{margin:0 0 8px;font-size:1.25rem}
.hero-card p{margin:0;color:var(--muted);line-height:1.7}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.metric{padding:18px;border-radius:18px;background:#f9fafb;border:1px solid var(--border)}
.metric strong{display:block;font-size:1.4rem}
.section{padding:36px 0}
.section h2{font-size:2rem;letter-spacing:-.04em;margin:0 0 10px}
.section p.section-intro{color:var(--muted);margin:0 0 20px;max-width:70ch;line-height:1.7}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:22px;padding:22px;box-shadow:var(--shadow)
}
.card h3{margin:0 0 10px;font-size:1.18rem}
.card p{margin:0;color:var(--muted);line-height:1.7}
.card ul{margin:14px 0 0 18px;color:var(--muted);padding:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cta{
  margin:36px 0 0;
  background:linear-gradient(135deg,#111827 0%,#1f2937 100%);
  color:#fff;border-radius:28px;padding:32px;box-shadow:var(--shadow)
}
.cta p{color:#d1d5db;max-width:58ch}
footer{padding:34px 0 56px;color:var(--muted)}
.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:24px}
.small{font-size:.94rem}
.tag{display:inline-block;margin-top:12px;padding:7px 10px;border-radius:999px;background:#f9fafb;border:1px solid var(--border);font-size:.86rem;color:var(--muted)}
.logo-box{
  height:100%; min-height:360px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(180deg,#ffffff 0%,#fff7ed 100%);
  border:1px solid #ffedd5;
}
.logo-box img{max-width:100%; height:auto; border-radius:16px}
@media (max-width: 940px){
  .hero-grid,.cards,.split{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .hero{padding-top:44px}
}