:root {
            --primary-black: #0c1015;
            --accent-gold: #c5a059;
            --accent-gold-dark: #9a7b3c;
            --accent-blue: #1c3d5a;
            --bg-light: #f6f8fb;
            --text-dark: #1e293b;
            --gold-gradient: linear-gradient(135deg, #c5a059 0%, #ecd599 50%, #9a7b3c 100%);
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Plus Jakarta Sans', sans-serif; background-color: #fff; color: var(--text-dark); line-height: 1.65; }
        h1, h2, h3, h4 { font-family: 'Playfair Display', serif; color: var(--primary-black); }
        a { text-decoration: none; color: inherit; }
        .container { max-width: 900px; margin: 0 auto; padding: 0 1.5rem; }

        .navbar { background: #fff; border-bottom: 1px solid rgba(0,0,0,0.06); position: sticky; top: 0; z-index: 1000; }
        .nav-inner { display: flex; justify-content: space-between; align-items: center; height: 86px; max-width: 1260px; margin: 0 auto; padding: 0 1.5rem; }
        .brand-logo img { height: 50px; }
        .nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
        .btn-gold { background: var(--gold-gradient); color: #121212 !important; font-weight: 600; padding: 0.7rem 1.6rem; border-radius: 26px; }

        .page-banner { padding: 5rem 0; background: linear-gradient(rgba(12, 16, 21, 0.85), rgba(28, 61, 90, 0.85)), url('https://stratum.mu/wp-content/uploads/2026/08/47dd67c3-2555-4e95-92f0-2d9e2d96c86f.jpg') center/cover; color: #fff; text-align: center; }
        .page-banner h1 { font-size: 3rem; color: #fff; margin-bottom: 0.5rem; }

        .section-padding { padding: 5.5rem 0; }
        .accordion-item { border: 1px solid #e2e8f0; border-radius: 8px; margin-bottom: 1.2rem; overflow: hidden; background: #fff; }
        .accordion-header { padding: 1.4rem 1.8rem; background: var(--bg-light); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 1.05rem; }
        .accordion-body { padding: 1.5rem 1.8rem; display: none; color: #475569; font-size: 0.95rem; border-top: 1px solid #e2e8f0; }
        .accordion-item.active .accordion-body { display: block; }
        .accordion-item.active .accordion-header i { transform: rotate(180deg); }

        footer { background-color: var(--primary-black); color: #94a3b8; padding: 4.5rem 0 2rem 0; margin-top: 5rem; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; margin-bottom: 3rem; max-width: 1260px; margin-left: auto; margin-right: auto; padding: 0 1.5rem; }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1.5rem; display: flex; justify-content: space-between; font-size: 0.82rem; max-width: 1260px; margin: 0 auto; padding-left: 1.5rem; padding-right: 1.5rem; }