:root { --accent-orange: #ff8c00; --deep-navy: #0f172a; }
    .hero-gradient { background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%); }
    .btn-gold { background-color: var(--accent-orange); border: none; color: white; transition: transform 0.2s; }
    .btn-gold:hover { transform: translateY(-2px); color: white; filter: brightness(90%); }
    .feature-card { border: none; border-radius: 15px; transition: 0.3s; background: #fff; }
    .feature-card:hover { transform: translateY(-10px); box-shadow: 0 1rem 3rem rgba(0,0,0,.1) !important; }
    .glass-preview { border-radius: 12px; border: 1px solid rgba(255,255,255,0.1); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
    .section-title::after { content: ''; display: block; width: 60px; height: 4px; background: var(--accent-orange); margin: 15px auto; border-radius: 2px; }