:root{
  --bg:#0b0f14; --card:#121821; --card-2:#0f141b;
  --text:#e8eef6; --muted:#9fb0c7; --tungsten:#4d4f53; --accent:#35b6ff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,#0a0d12 0%,#0b1017 25%,#0a0f15 60%,#0e141d 100%);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}
img{max-width:100%;height:auto}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1200px,92%);margin-inline:auto}
.header{position:sticky;top:0;z-index:50;background:rgba(11,15,20,.7);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:700}
.brand-logo{width:44px;height:44px;filter:drop-shadow(0 0 12px rgba(53,182,255,.55))}
.nav-links{display:flex;align-items:center;gap:18px}
.nav-links a{color:var(--text);opacity:.85}
.nav-links a:hover{opacity:1}
.cta{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,#1b2330,#111823)}
.cta.primary{background:linear-gradient(180deg,#23a8ff,#1193ea);color:#00111a;font-weight:700;border:none}
.mobile-toggle{display:none;background:none;border:none;color:var(--text);font-size:28px}
@media (max-width:860px){
  .mobile-toggle{display:block}
  .nav-links{display:none}
  body.menu-open .nav-links{display:flex;flex-direction:column;position:absolute;top:100%;right:4%;left:4%;background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:12px;gap:10px}
}
.hero{position:relative;padding:84px 0 72px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:-20% -10% auto -20%;background:radial-gradient(600px 600px at 120px 40px,rgba(53,182,255,.35),transparent 60%),radial-gradient(500px 500px at 80% -80px,rgba(0,209,255,.25),transparent 60%);filter:blur(30px);pointer-events:none;z-index:0}
.hero .inner{position:relative;z-index:1;display:grid;gap:28px}
.hero h1{font-size:clamp(32px,5vw,54px);line-height:1.05;margin:0}
.hero p{margin:0;color:var(--muted);font-size:clamp(16px,2vw,18px)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.section{padding:56px 0}
.section h2{font-size:clamp(24px,3.4vw,34px);margin:0 0 16px}
.kicker{color:var(--accent);text-transform:uppercase;letter-spacing:1.2px;font-weight:700;font-size:12px}
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:900px){.grid.cols-3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px;position:relative;overflow:hidden}
.card .icon{width:28px;height:28px;margin-bottom:8px;opacity:.95}
.card h3{margin:6px 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px}
.logo-row{display:flex;gap:22px;flex-wrap:wrap;align-items:center;opacity:.7}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.1);font-size:12px;color:var(--muted)}
.badge b{color:var(--text)}
.form{display:grid;gap:12px}
.input,.textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#0c121a;color:var(--text)}
.textarea{min-height:120px;resize:vertical}
.form .row{display:grid;gap:12px;grid-template-columns:1fr 1fr}
@media (max-width:700px){.form .row{grid-template-columns:1fr}}
.hidden{display:none}
.footer{padding:28px 0;border-top:1px solid rgba(255,255,255,.07);color:var(--muted)}
.footer .split{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.footer img{width:26px;height:26px}
.small{font-size:13px;color:var(--muted)}
hr.sep{border:none;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);margin:30px 0}