:root{
  --bg: #0b1224;
  --panel: #0f172a;
  --text: #e5e7eb;
  --muted: #9aa7bd;
  --brand1: #6ee7ff;
  --brand2: #a78bfa;
  --brand3: #22d3ee;
  --accent: #f0abfc;
  --border: rgba(255,255,255,0.12);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
}
*{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:
    radial-gradient(900px 460px at 10% -10%, rgba(167,139,250,0.25), transparent 60%),
    radial-gradient(800px 420px at 110% 10%, rgba(34,211,238,0.18), transparent 60%),
    var(--bg);
}

.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:8px;top:8px;width:auto;height:auto;padding:8px 10px;background:#111827;color:#fff;border-radius:8px}

.container{max-width:1200px;margin:0 auto;padding:18px}
.container-xl{max-width:1400px;margin:0 auto;padding:32px 28px}


/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,18,36,0.6);backdrop-filter:blur(12px) saturate(160%);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand-name{font-family: "Space Grotesk", Inter, system-ui, sans-serif;font-weight:800}
.logo{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--brand3),var(--brand2));box-shadow:0 6px 18px rgba(167,139,250,0.5)}
.nav-links{display:flex;gap:14px;align-items:center}
.nav-links a{color:#cbd5e1;text-decoration:none;font-weight:700;padding:10px 12px;border-radius:10px}
.nav-links a:hover{background:rgba(255,255,255,0.06)}
.menu-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:rgba(255,255,255,0.06);color:#e2e8f0;cursor:pointer}
.menu-toggle:hover{background:rgba(255,255,255,0.1)}

.mobile-menu{position:relative}
.mobile-nav{display:grid;gap:10px;padding:12px;margin:8px 20px 16px;border:1px solid var(--border);border-radius:14px;background:rgba(15,23,42,0.96);box-shadow:var(--shadow)}
.mobile-link{display:block;padding:12px 14px;color:#e5e7eb;text-decoration:none;border-radius:10px;font-weight:700}
.mobile-link:hover{background:rgba(255,255,255,0.08)}
.mobile-link.highlight{color:#c4b5fd}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:14px;font-weight:800;cursor:pointer;text-decoration:none;border:1px solid transparent;transition:transform 120ms ease,filter 160ms ease}
.btn:active{transform:translateY(1px)}
.btn.primary{background:linear-gradient(135deg,var(--brand1),var(--brand2));color:#0b1224;padding:12px 18px;border:1px solid rgba(255,255,255,0.18);box-shadow:0 12px 26px rgba(167,139,250,0.35)}
.btn.primary:hover{filter:brightness(1.05)}
.btn.dark{background:rgba(255,255,255,0.06);color:#e5e7eb;padding:12px 18px;border:1px solid var(--border)}
.btn.dark:hover{background:rgba(255,255,255,0.1)}
.btn.sm{padding:8px 12px}
.btn.lg{padding:14px 22px;font-size:18px}

/* Hero */
.hero{min-height:min(92vh,900px);display:grid;align-items:center;overflow:hidden}
#motionCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-content{position:relative;z-index:1}
.headline{margin:0 0 10px;font-family:"Space Grotesk", Inter, system-ui, sans-serif;font-size:clamp(42px,8vw,76px);line-height:1.04;letter-spacing:-0.02em}
.lead{font-size:clamp(18px,2.2vw,22px);color:#cbd5e1;max-width:900px}
.cta-row{display:flex;gap:14px;margin-top:18px;flex-wrap:wrap}
.hero-card { border: 1px solid var(--border); background: linear-gradient(180deg, #0b1220, #0f172a); border-radius: 16px; padding: 16px; }

/* Form */
.form { display: grid; gap: 10px; }
.form label { font-size: 14px; color: var(--muted); }
textarea { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); background: #0a1426; color: var(--text); resize: vertical; }
.muted { color: var(--muted); }

/* Trust row */
.trust-row{display:grid;grid-template-columns: auto 1fr;align-items:center;gap:18px}
.pill{display:inline-block;padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,0.04);color:#e2e8f0;font-weight:700}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,black 10%,black 90%,transparent)}
.marquee-track{display:inline-flex;gap:28px;animation:scroll 20s linear infinite;color:#93c5fd;opacity:0.9}
.marquee-track span{font-weight:800;letter-spacing:0.2px}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Grid cards */
.grid-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:linear-gradient(180deg,rgba(255,255,255,0.06),rgba(255,255,255,0.02));border:1px solid var(--border);border-radius:18px;padding:22px;min-height:160px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px;font-size:20px}
.card p{margin:0;color:#cbd5e1}
.reveal{opacity:0;transform:translateY(10px)}
.revealed{opacity:1;transform:translateY(0);transition:opacity 420ms ease,transform 420ms ease}

/* Split */
.split{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center}
.copy h2{margin:0 0 8px;font-family:"Space Grotesk", Inter, system-ui, sans-serif;font-size:clamp(28px,4.5vw,44px)}
.copy p{color:#cbd5e1}
.bullets{margin:12px 0 0;padding-left:18px;color:#cbd5e1}
.visual{position:relative;min-height:280px;border:1px solid var(--border);border-radius:20px;background:rgba(255,255,255,0.04);overflow:hidden}
.orb{position:absolute;filter:blur(22px);opacity:0.7;border-radius:50%}
.orb-a{width:220px;height:220px;background:radial-gradient(circle at 30% 30%,rgba(167,139,250,0.8),transparent 60%);left:8%;top:10%;animation:float 10s ease-in-out infinite}
.orb-b{width:280px;height:280px;background:radial-gradient(circle at 30% 30%,rgba(34,211,238,0.8),transparent 60%);right:6%;bottom:8%;animation:float 12s ease-in-out infinite reverse}
.orb-c{width:180px;height:180px;background:radial-gradient(circle at 30% 30%,rgba(240,171,252,0.8),transparent 60%);left:40%;top:50%;animation:float 14s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(-6px)}50%{transform:translateY(6px)}}

/* Contact */
.contact-panel{display:grid;gap:14px;align-items:center;grid-template-columns:1.2fr auto;background:linear-gradient(135deg,rgba(167,139,250,0.14),rgba(34,211,238,0.12));border:1px solid var(--border);border-radius:20px;padding:24px;box-shadow:var(--shadow)}
.form-inline{display:grid;grid-template-columns:1fr 1fr auto;gap:10px}
.form-inline input{width:100%;padding:14px 12px;border-radius:12px;border:1px solid rgba(255,255,255,0.18);background:rgba(255,255,255,0.06);color:var(--text)}
.form-inline input::placeholder{color:#93a0b4}
.form-inline input:focus{outline:none;box-shadow:0 0 0 4px rgba(167,139,250,0.28)}
.spinner{width:16px;height:16px;border:2px solid rgba(11,18,36,0.35);border-top-color:#0b1224;border-radius:50%;opacity:0;transform:scale(0.7);transition:opacity 120ms ease,transform 120ms ease}
.btn[aria-busy="true"] .spinner{opacity:1;transform:scale(1);animation:spin 900ms linear infinite}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* Footer */
.site-footer{border-top:1px solid var(--border);background:rgba(11,18,36,0.7)}
.site-footer .container-xl{display:flex;justify-content:center;padding:20px;color:#a7b0c0}

/* Responsive */
@media (max-width:1100px){.grid-cards{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.contact-panel{grid-template-columns:1fr}.form-inline{grid-template-columns:1fr 1fr}}
@media (max-width:740px){
  .nav-links{display:none}
  .menu-toggle{display:inline-flex}
  .form-inline{grid-template-columns:1fr}
  .mobile-menu[hidden]{display:block;height:0;opacity:0;transform:scaleY(0.98);pointer-events:none}
  .mobile-menu[data-open="true"]{height:auto;opacity:1;transform:scaleY(1);transition:transform 220ms ease,opacity 220ms ease}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}