:root{
  --bg:#ffffff; --text:#0f172a; --muted:#475569;
  --primary:#f97316; --primary-600:#ea580c; /* orange theme */
  --border:#e2e8f0; --card:#f8fafc; --shadow:0 10px 25px rgba(2,8,23,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.brand img{height:40px;width:auto;display:block}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--text);text-decoration:none;font-weight:500}
.nav a:hover{color:var(--primary)}
.dropdown{position:relative}
.dropdown button{background:transparent;border:none;font:inherit;cursor:pointer;color:var(--text);font-weight:600}
.dropdown-menu{position:absolute;top:120%;left:0;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:10px;display:none;min-width:280px;padding:8px}
.dropdown-menu a{display:block;padding:8px 10px;border-radius:8px}
.dropdown-menu a:hover{background:var(--card)}
.dropdown:focus-within .dropdown-menu, .dropdown:hover .dropdown-menu{display:block}
.hero{padding:72px 0;background:linear-gradient(180deg,#fff7ed,transparent)}
.hero h1{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:0 0 8px}
.hero p{font-size:clamp(16px,2vw,20px);color:var(--muted);max-width:800px}
.hero .actions{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}
.button{display:inline-block;padding:12px 16px;border-radius:12px;border:1px solid var(--border);text-decoration:none;color:var(--text);background:#fff}
.button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.button.primary:hover{background:var(--primary-600)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:18px}
.kicker{letter-spacing:.08em;text-transform:uppercase;font-weight:700;font-size:12px;color:var(--primary)}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.feature-list li{display:flex;gap:10px;align-items:flex-start}
.feature-list li::before{content:"•";color:var(--primary);font-weight:700;margin-top:2px}
.section{padding:52px 0}
.section h2{font-size:clamp(22px,3vw,32px);margin:0 0 12px}
.section p.lead{color:var(--muted);margin-top:-6px}
.cta-band{padding:36px 20px;background:#0f172a;color:#fff;border-radius:18px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.cta-band a{color:#fed7aa}
.site-footer{border-top:1px solid var(--border);padding:28px 0;margin-top:48px}
.site-footer h4{margin:0 0 8px}
.nav-toggle{display:none}
@media (max-width: 840px){
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .nav{position:fixed;inset:64px 0 auto 0;background:#fff;border-bottom:1px solid var(--border);padding:14px;display:none;flex-direction:column;gap:10px}
  .nav.open{display:flex}
  .dropdown .dropdown-menu{position:static;display:block;border:none;box-shadow:none;padding:0}
  .nav-toggle{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:8px 12px;cursor:pointer}
}

.brand span{font-weight:700;white-space:nowrap}