:root {
    --bg-dark: #121212;
    --bg-card: #1e1e1e;
    --text-main: #e0e0e0;
    --text-muted: #a0a0a0;
    --accent-maroon: #800000;
    --accent-maroon-hover: #a00000;
    --white: #ffffff;
}

/* 1. Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    font-size: 16px;
}

/* 2. Typography */
h1, h2, h3 { color: var(--white); font-weight: 700; margin-bottom: 1rem; }
h1 { font-size: 2.5rem; line-height: 1.2; }
h2 { 
    font-size: 2rem; 
    text-align: center; 
    margin: 0 auto 2rem; 
    position: relative; 
    display: table; /* Lebih stabil daripada left 50% untuk alignment */
}
h2::after { content: ''; display: block; width: 60px; height: 3px; background: var(--accent-maroon); margin: 10px auto 0; }
p { margin-bottom: 1rem; color: var(--text-muted); }
a { text-decoration: none; color: inherit; transition: 0.3s; }

/* 3. Layout & Components */
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
section { padding: 60px 0; border-bottom: 1px solid #2a2a2a; }

header { 
    background-color: rgba(18, 18, 18, 0.95); 
    backdrop-filter: blur(10px); 
    position: sticky; 
    top: 0; 
    z-index: 1000; 
    border-bottom: 1px solid #333; 
}
nav { display: flex; justify-content: space-between; align-items: center; height: 70px; }
.logo img { height: 40px; width: auto; vertical-align: middle; }
.nav-links { display: flex; gap: 20px; }
.nav-links a { font-weight: 500; color: var(--white); font-size: 0.95rem; }
.nav-links a:hover { color: #ff4d4d; }
.menu-toggle { display: none; font-size: 24px; cursor: pointer; background: none; border: none; color: white; }

/* 4. Hero & Banner */
.hero { text-align: center; padding: 80px 20px; background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%); }
.hero-img { 
    width: 150px; height: 150px; object-fit: cover; border-radius: 50%; 
    border: 4px solid var(--accent-maroon); margin-bottom: 20px; 
    box-shadow: 0 0 20px rgba(128, 0, 0, 0.3); 
}
.hero-desc { max-width: 700px; margin: 0 auto 30px; font-size: 1.1rem; }

.banner-container { max-width: 400px; margin: 20px auto; padding: 0 15px; }
.banner {
    width: 100%; aspect-ratio: 4 / 5; background-color: var(--bg-card);
    border: 2px solid var(--accent-maroon); border-radius: 12px;
    overflow: hidden; position: relative; display: flex; align-items: center; justify-content: center;
}
.banner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.banner-content {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    padding: 20px; text-align: left;
}

/* 5. Grids & Cards */
.grid-3, .pricing-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: 30px; 
}

.card, .price-card { 
    background-color: var(--bg-card); padding: 30px; 
    border-radius: 12px; border: 1px solid #333; transition: 0.3s; 
}
.card:hover, .price-card:hover { border-color: var(--accent-maroon); }

.price-card.featured { border: 2px solid var(--accent-maroon); transform: scale(1.05); }
.price-value { font-size: 2.5rem; font-weight: bold; color: #fff; margin: 15px 0; }
.price-value span { font-size: 1rem; color: var(--text-muted); }
.price-list { list-style: none; padding: 0; margin: 20px 0; color: var(--text-muted); }
.price-list li { margin: 10px 0; padding-bottom: 10px; border-bottom: 1px solid #2a2a2a; }

/* 6. Buttons & CTA */
.btn { 
    display: inline-block; background-color: var(--accent-maroon); 
    color: var(--white); padding: 12px 30px; border-radius: 5px; 
    font-weight: bold; border: none; cursor: pointer;
}
.btn:hover { background-color: var(--accent-maroon-hover); transform: translateY(-2px); }

.cta-section {
    background: var(--bg-card);
    color: white; text-align: center;
    padding: 80px 20px; border-radius: 15px; margin: 40px 0;
}
.cta-section h2::after { background: white; }

/* 7. Footer & Payment */
.payment-logos { display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; align-items: center; }
.pay-badge { background: #333; color: white; padding: 10px 20px; border-radius: 4px; font-weight: bold; border: 1px solid #444; }

footer { background-color: #000; padding: 50px 0 20px; margin-top: auto; }
.footer-content { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.social-icons { display: flex; gap: 20px; }
.social-icons a svg { width: 24px; height: 24px; fill: var(--text-muted); transition: 0.3s; }
.social-icons a:hover svg { fill: var(--white); }
.copyright { margin-top: 30px; font-size: 0.85rem; color: #666; border-top: 1px solid #222; padding-top: 20px; width: 100%; text-align: center; }

/* 8. Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    .nav-links { 
        display: none; position: absolute; top: 70px; left: 0; width: 100%; 
        background: var(--bg-card); flex-direction: column; padding: 20px; 
        text-align: center; border-bottom: 1px solid #333; 
    }
    .nav-links.active { display: flex; }
    .menu-toggle { display: block; }
    .price-card.featured { transform: scale(1); } /* Hilangkan scale di mobile agar tidak overlap */
}
/* 9. Formulir WA */
.form-container {
            max-width: 600px;
            margin: 40px auto;
            background: var(--bg-card);
            padding: 30px;
            border-radius: 12px;
            border: 1px solid #333;
        }
        .form-group {
            margin-bottom: 20px;
            text-align: left;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: var(--white);
            font-weight: 500;
        }
        .form-group input, 
        .form-group select, 
        .form-group textarea {
            width: 100%;
            padding: 12px;
            background: #2a2a2a;
            border: 1px solid #444;
            border-radius: 5px;
            color: var(--text-main);
            font-family: inherit;
        }
        .form-group input:focus, 
        .form-group textarea:focus {
            border-color: var(--accent-maroon);
            outline: none;
        }
        .submit-btn {
            width: 100%;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
		
/* 10. Breadcrumb */
        .breadcrumb { padding: 20px 0 0; font-size: 0.85rem; color: var(--text-muted); }
        .breadcrumb a { color: var(--accent-maroon); }
        
        .urgency-box { 
            background: #2a1a1a; 
            border: 1px dashed var(--accent-maroon); 
            padding: 20px; 
            border-radius: 8px; 
            margin: 20px 0;
            text-align: center;
        }

        .slot-card {
            background: var(--bg-card);
            border: 1px solid #333;
            border-radius: 15px;
            margin-bottom: 40px;
            overflow: hidden;
            transition: 0.3s;
        }
        .slot-card:hover { border-color: var(--accent-maroon); }
        .slot-badge {
            background: var(--accent-maroon);
            color: white;
            padding: 5px 15px;
            font-weight: bold;
            display: inline-block;
            border-bottom-right-radius: 10px;
        }
        .slot-content { padding: 25px; }
        .slot-rank { font-size: 1.5rem; color: var(--accent-maroon); font-weight: 800; margin-bottom: 10px; }
        
        .benefit-list { list-style: none; padding: 0; }
        .benefit-list li { margin-bottom: 15px; padding-left: 30px; position: relative; }
        .benefit-list li::before { content: '✓'; position: absolute; left: 0; color: var(--accent-maroon); font-weight: bold; }

/* 11. Sitemap */
        .sitemap-container {
            text-align: left;
            margin-top: 40px;
        }
        .sitemap-category {
            margin-bottom: 40px;
        }
        .sitemap-category h3 {
            border-bottom: 2px solid var(--accent-maroon);
            display: inline-block;
            margin-bottom: 20px;
            padding-right: 20px;
        }
        .sitemap-list {
            list-style: none;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
        }
        .sitemap-list li {
            padding: 8px 0;
            border-bottom: 1px solid #2a2a2a;
        }
        .sitemap-list a {
            color: var(--text-muted);
            font-size: 0.95rem;
        }
        .sitemap-list a:hover {
            color: var(--accent-maroon);
            padding-left: 5px;
        }
        .sitemap-list a::before {
            content: '🔗 ';
            font-size: 0.8rem;
        }