:root{--bg-primary:#0f0f23;--bg-card:#1e1c35;--bg-muted:#27273b;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--primary:#7c3aed;--primary-glow:#7c3aed66;--secondary:#a78bfa;--accent:#f43f5e;--accent-glow:#f43f5e66;--cyan:#06b6d4;--cyan-glow:#06b6d466;--border:#4c1d95;--radius:12px;--radius-lg:20px;--font-heading:"Orbitron", sans-serif;--font-body:"Vazirmatn", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);line-height:1.7;overflow-x:hidden}::selection{background:var(--primary);color:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{border-radius:var(--radius);cursor:pointer;border:none;align-items:center;gap:8px;padding:14px 32px;font-size:1rem;font-weight:600;transition:box-shadow .2s,transform .2s,background .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{box-shadow:0 0 32px var(--primary-glow);transform:translateY(-2px)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{box-shadow:0 0 32px var(--accent-glow);transform:translateY(-2px)}.btn-outline{color:var(--text-primary);border:1px solid var(--border);background:0 0}.btn-outline:hover{border-color:var(--primary);box-shadow:0 0 20px var(--primary-glow)}.section-label{color:var(--secondary);background:#7c3aed1a;border:1px solid #7c3aed33;border-radius:100px;align-items:center;gap:6px;margin-bottom:16px;padding:4px 14px;font-size:.75rem;font-weight:600;display:inline-flex}.section-title{margin-bottom:16px;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800}.section-desc{color:var(--text-secondary);max-width:600px;font-size:1.05rem;line-height:1.7}.section-header{text-align:center;margin-bottom:56px}.section-header .section-desc{margin:0 auto}@media (width<=768px){.container{padding:0 16px}}