/* TradixBroker — Landing Page CSS */
*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0a0f;--bg2:#12121a;--bg3:#1a1a25;--border:#2a2a3a;--text:#e4e4e7;--text2:#9ca3af;--primary:#f97316;--primary-hover:#ea580c;--green:#10b981;--red:#ef4444;--blue:#3b82f6;--purple:#8b5cf6;--radius:12px;--radius-sm:8px}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,10,15,.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 16px;height:60px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.nav-logo img{height:36px;object-fit:contain}
.nav-links{display:flex;gap:28px}
.nav-links a{color:var(--text2);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s}
.nav-links a:hover{color:#fff}
.nav-actions{display:flex;gap:10px;align-items:center}
.nav-actions .btn{padding:8px 16px;font-size:13px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:14px;text-decoration:none;border:none;cursor:pointer;transition:all .2s;font-family:inherit}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 20px rgba(249,115,22,.3)}
.btn-ghost{background:transparent;color:var(--text2);border:1px solid var(--border)}
.btn-ghost:hover{color:#fff;border-color:#444}
.btn-outline{background:transparent;color:#fff;border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-lg{padding:14px 28px;font-size:16px}
.btn-block{width:100%;justify-content:center}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:100px 20px 60px;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px}
.hero-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(249,115,22,.08) 0%,transparent 70%);pointer-events:none}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.4}
.hero-content{position:relative;text-align:center;max-width:700px;width:100%}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);color:var(--green);padding:6px 14px;border-radius:100px;font-size:12px;font-weight:500;margin-bottom:24px}
.badge-dot{width:8px;height:8px;background:var(--green);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-size:clamp(32px,6vw,64px);font-weight:900;line-height:1.1;margin-bottom:20px;letter-spacing:-1px}
.gradient{background:linear-gradient(135deg,var(--primary),#fbbf24);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:clamp(14px,2.5vw,18px);color:var(--text2);max-width:500px;margin:0 auto 32px;line-height:1.6}
.hero-actions{display:flex;gap:12px;justify-content:center;margin-bottom:48px;flex-wrap:wrap}
.hero-actions .btn{padding:12px 24px;font-size:15px}
.hero-stats{display:flex;gap:32px;justify-content:center;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat strong{display:block;font-size:20px;font-weight:800;color:#fff}
.hero-stat span{font-size:12px;color:var(--text2)}

/* Features */
.features{padding:80px 0;background:var(--bg2)}
.section-title{font-size:clamp(24px,4vw,36px);font-weight:800;text-align:center;margin-bottom:12px;letter-spacing:-1px}
.section-sub{text-align:center;color:var(--text2);margin-bottom:48px;font-size:15px}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.feature-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all .3s}
.feature-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 8px 32px rgba(249,115,22,.08)}
.feature-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feature-icon svg{width:22px;height:22px}
.feature-card h3{font-size:16px;font-weight:700;margin-bottom:8px}
.feature-card p{color:var(--text2);font-size:13px;line-height:1.6}

/* Assets */
.assets-section{padding:80px 0}
.assets-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.asset-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;align-items:center;gap:12px;transition:all .2s}
.asset-card:hover{border-color:var(--primary)}
.asset-card.otc{border-color:rgba(139,92,246,.3)}
.asset-flag{flex-shrink:0}
.asset-flag svg{width:28px;height:28px}
.asset-info{flex:1;min-width:0}
.asset-info strong{display:block;font-size:14px;font-weight:700}
.asset-info span{font-size:11px;color:var(--text2)}
.asset-payout{background:rgba(16,185,129,.1);color:var(--green);padding:3px 8px;border-radius:6px;font-size:12px;font-weight:700;flex-shrink:0}

/* CTA */
.cta{padding:80px 0}
.cta-card{background:linear-gradient(135deg,var(--bg3),var(--bg2));border:1px solid var(--border);border-radius:20px;padding:48px 24px;text-align:center}
.cta-card h2{font-size:clamp(22px,4vw,32px);font-weight:800;margin-bottom:12px}
.cta-card p{color:var(--text2);margin-bottom:24px;font-size:15px}

/* Footer */
.footer{border-top:1px solid var(--border);padding:40px 0 20px}
.footer-inner{display:flex;justify-content:space-between;align-items:start;margin-bottom:24px;flex-wrap:wrap;gap:24px}
.footer-brand p{color:var(--text2);font-size:13px;margin-top:12px;max-width:280px}
.footer-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a{color:var(--text2);text-decoration:none;font-size:13px;transition:color .2s}
.footer-links a:hover{color:var(--primary)}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px;text-align:center}
.footer-bottom p{color:var(--text2);font-size:12px}

/* Flash */
.flash{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:14px}
.flash-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.2);color:#fca5a5}
.flash-success{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);color:#6ee7b7}

/* Forms */
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text2);margin-bottom:6px}
.form-group input{width:100%;padding:12px 16px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:#fff;font-size:14px;font-family:inherit;transition:border .2s}
.form-group input:focus{outline:none;border-color:var(--primary)}

/* ===== MOBILE ===== */
@media(max-width:768px){
    .nav-links{display:none}
    .nav-actions .btn-ghost{display:none}
    .nav-actions .btn-primary{padding:8px 14px;font-size:13px}
    .nav-logo img{height:30px}
    .nav-inner{padding:0 12px;height:56px}

    .hero{padding:80px 16px 48px;min-height:auto}
    .hero h1{margin-bottom:16px}
    .hero-sub{margin-bottom:28px}
    .hero-actions{flex-direction:column;align-items:stretch;padding:0 20px}
    .hero-actions .btn{justify-content:center;padding:14px 20px}
    .hero-stats{gap:20px}
    .hero-stat strong{font-size:18px}

    .container{padding:0 16px}
    .features{padding:60px 0}
    .features-grid{grid-template-columns:1fr;gap:12px}
    .feature-card{padding:20px}

    .assets-section{padding:60px 0}
    .assets-grid{grid-template-columns:1fr 1fr;gap:10px}
    .asset-card{padding:12px;gap:8px}
    .asset-flag svg{width:24px;height:24px}
    .asset-info strong{font-size:12px}
    .asset-info span{font-size:10px}
    .asset-payout{font-size:11px;padding:2px 6px}

    .cta{padding:60px 0}
    .cta-card{padding:36px 16px}

    .footer-inner{flex-direction:column;align-items:center;text-align:center}
    .footer-brand p{max-width:100%}
    .footer-links{justify-content:center}
}

@media(max-width:480px){
    .assets-grid{grid-template-columns:1fr}
    .hero-stats{gap:16px}
    .hero-stat strong{font-size:16px}
    .hero-stat span{font-size:11px}
    .nav-actions{gap:6px}
}