:root{--bg:#0b0b0c;--panel:#111114;--ink:#e8eaed;--muted:#9aa0a6;--brand:#0ea5e9;--gold:#f4c542;--line:#1a1a1d}
*{box-sizing:border-box} html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font:16px/1.55 Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 18px}
header.site{position:sticky;top:0;z-index:40;background:rgba(10,10,12,.7);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;gap:12px;padding:10px 0} .brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.2px} .brand span{font-size:20px}
.nav-links{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap} .nav-link{padding:.55rem .85rem;border-radius:10px;border:1px solid transparent} .nav-link:hover{background:#17171a;border-color:#23232a}
.btn{display:inline-flex;align-items:center;gap:.4rem;border-radius:12px;padding:.8rem 1.1rem;border:1px solid #26262c;cursor:pointer;transition:transform .1s} .btn:hover{transform:translateY(-1px)}
.btn-primary{background:#0ea5e9;color:#001018;border:none} .btn-gold{background:#f4c542;color:#130f00;border:none} .btn-ghost{background:transparent}
.hero{background:radial-gradient(1200px 420px at 20% -10%, rgba(14,165,233,.18), transparent),radial-gradient(900px 360px at 90% -6%, rgba(244,197,66,.16), transparent);padding:48px 0 26px;border-bottom:1px solid var(--line)}
.eyebrow{letter-spacing:.2em;color:var(--muted);text-transform:uppercase;font-size:.78rem} .hero h1{font-size:40px;line-height:1.1;margin:.35rem 0 0} .hero p.sub{color:var(--muted);margin:.5rem 0 1.2rem}
.cta-row{display:flex;gap:10px;flex-wrap:wrap} .badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:.5rem} .badges span{background:#151518;border:1px solid #222228;border-radius:10px;padding:.45rem .6rem}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px} .card{background:#111114;border:1px solid #1a1a1d;border-radius:14px;padding:16px;box-shadow:0 10px 30px rgba(0,0,0,.35)} .card h3{margin:.2rem 0 .5rem}
.section{padding:26px 0} .section h2{margin:0 0 .75rem;font-size:1.6rem} .kicker{color:#9aa0a6;font-size:.9rem;margin-bottom:8px}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px} .gallery img{width:100%;height:auto;border-radius:12px;display:block;border:1px solid #1c1c22}
.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px} label{display:block;font-size:.85rem;color:#9aa0a6;margin:.25rem 0 .1rem} input,select{width:100%;background:#121216;color:#e8eaed;border:1px solid #24242a;border-radius:10px;padding:.6rem .7rem} .result{margin-top:.5rem;font-weight:600}
footer.site{margin-top:30px;border-top:1px solid #1a1a1d;padding:16px 0;background:#0c0c0f} .social a{color:#a7c9ff} .small{font-size:.86rem;color:#9aa0a6}
/* Deriv CTA pulse */ @keyframes derivPulse {0%{transform:scale(1);box-shadow:0 0 0 0 rgba(244,197,66,0)} 50%{transform:scale(1.045);box-shadow:0 0 30px 8px rgba(244,197,66,.22)} 100%{transform:scale(1);box-shadow:0 0 0 0 rgba(244,197,66,0)}} .btn-deriv{animation:derivPulse 3.2s ease-in-out infinite}
.notice{background:#101316;border:1px dashed #233;padding:.65rem .8rem;border-radius:10px}