/* Komentar: Reset dan Variabel Global */
:root {
    --color-primary: #B80F0F; /* Merah Marun/Burgundy - Unik dan Elegan */
    --color-secondary: #0A0A0A; /* Hitam Pekat */
    --color-background: #121212; /* Hampir Hitam untuk latar belakang */
    --color-text-light: #F0F0F0; /* Putih Pudar */
    --color-accent: #FFD700; /* Emas - untuk detail premium */
    
    --font-primary: 'Montserrat', sans-serif;
    --font-heading: 'Cinzel', serif; /* Font Serif tebal untuk Judul */
    
    --spacing-md: 20px;
    --spacing-lg: 40px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-background);
    color: var(--color-text-light);
    line-height: 1.6;
    scroll-behavior: smooth;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--color-accent);
}

h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--color-text-light);
    margin-bottom: 0.5em;
}

h2 {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

/* Komentar: Tombol Dasar */
.btn {
    display: inline-block;
    padding: 12px 25px;
    margin: 10px 0;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    transition: background-color 0.3s, color 0.3s;
}

.primary-btn {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.primary-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-secondary);
}

.secondary-btn {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.secondary-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

/* Komentar: Header dan Navigasi */
header {
    background-color: var(--color-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.logo a {
    font-family: var(--font-heading);
    font-size: 1.5em;
    color: var(--color-primary);
    letter-spacing: 2px;
}

.desktop-nav ul {
    list-style: none;
    display: flex;
}

.desktop-nav ul li a {
    color: var(--color-text-light);
    padding: 10px 15px;
    display: block;
    font-weight: 600;
}

.desktop-nav ul li a:hover {
    color: var(--color-primary);
}

.nav-icons {
    display: flex;
    align-items: center;
}

.cart-btn, .menu-toggle {
    background: none;
    border: none;
    color: var(--color-text-light);
    font-size: 1.2em;
    cursor: pointer;
    margin-left: 15px;
    position: relative;
    transition: color 0.3s;
}

.cart-btn:hover, .menu-toggle:hover {
    color: var(--color-primary);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 0.7em;
    font-weight: 700;
}

/* Komentar: Mobile Menu Logic (diaktifkan/dinonaktifkan oleh JS) */
.mobile-nav {
    display: none; 
    background-color: var(--color-secondary);
    position: absolute;
    top: 60px; 
    width: 100%;
    z-index: 999;
    max-height: 0; 
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.mobile-nav.active {
    display: block; 
    max-height: 300px; 
}

.mobile-nav ul {
    list-style: none;
    padding: 10px 0;
}

.mobile-nav ul li a {
    display: block;
    padding: 15px var(--spacing-lg);
    color: var(--color-text-light);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Komentar: Hero Section (Home) */
.hero {
    height: 90vh;
    display: flex;
    position: relative;
    overflow: hidden;
}

.hero-media {
    flex: 1;
    background-size: cover;
    background-position: center;
    filter: brightness(0.7); 
    transition: flex 0.5s ease;
    display: flex;
    justify-content: center;
    min-height: 40vh; 
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-lg);
    background-color: var(--color-secondary);
}

.hero-content h1 {
    font-size: 3.5em;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--color-accent);
}

.hero-content p {
    font-size: 1.2em;
    margin-bottom: var(--spacing-lg);
    max-width: 80%;
}

/* Komentar: Sections Umum */
main section {
    padding: 80px var(--spacing-lg);
    min-height: 50vh;
}

.section-subtitle {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
}

/* Komentar: Products Section */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    background-color: var(--color-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(184, 15, 15, 0.3); 
}

.product-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-info {
    padding: var(--spacing-md);
}

.product-name {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.5em;
}

.product-price {
    font-size: 1.4em;
    color: var(--color-accent);
    font-weight: 700;
    margin: 10px 0 15px;
}

.product-desc {
    font-size: 0.9em;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
}

/* Komentar: About Section */
.about-section {
    background-color: var(--color-secondary);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.about-content {
    max-width: 800px;
}

.about-content h2 {
    color: var(--color-primary);
}

/* Komentar: Reviews Section */
.reviews-section {
    background-color: var(--color-background);
}

.review-grid {
    display: flex;
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.review-card {
    flex: 1;
    background-color: var(--color-secondary);
    padding: var(--spacing-md);
    border-left: 5px solid var(--color-primary);
}

.review-card i {
    color: var(--color-primary);
    font-size: 1.5em;
    margin-bottom: 10px;
}

.customer-name {
    margin-top: 15px;
    font-weight: 600;
    color: var(--color-accent);
}

/* Komentar: Contact Section */
.contact-section {
    text-align: center;
}

.contact-form {
    max-width: 600px;
    margin: 20px auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input, .contact-form textarea {
    padding: 15px;
    border: 1px solid var(--color-primary);
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    border-radius: 5px;
    font-family: var(--font-primary);
}

.social-links {
    margin-top: 30px;
}

.social-links a {
    font-size: 1.8em;
    margin: 0 15px;
    color: var(--color-text-light);
}

.social-links a:hover {
    color: var(--color-primary);
}

/* Komentar: Footer */
footer {
    background-color: var(--color-secondary);
    padding: var(--spacing-lg) var(--spacing-lg) 10px;
    border-top: 1px solid var(--color-primary);
}

.footer-content {
    display: flex;
    justify-content: space-around;
    max-width: 1200px;
    margin: 0 auto 30px;
}

.footer-brand, .footer-links {
    max-width: 300px;
}

.footer-brand h3 {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.3em;
}

.footer-links h4 {
    color: var(--color-accent);
    margin-bottom: 10px;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
    display: block;
    padding: 5px 0;
}

.copyright {
    text-align: center;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.8em;
    color: rgba(255, 255, 255, 0.5);
}

/* Komentar: Keranjang Belanja Modal/Overlay */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.8);
}

.modal-content {
    background-color: var(--color-background);
    margin: 10% auto; 
    padding: var(--spacing-lg);
    border: 1px solid var(--color-primary);
    width: 90%; 
    max-width: 600px;
    border-radius: 8px;
    position: relative;
    box-shadow: 0 5px 15px rgba(184, 15, 15, 0.5);
}

.close-btn {
    color: var(--color-primary);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-btn:hover,
.close-btn:focus {
    color: var(--color-accent);
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-info {
    flex-grow: 1;
}

.cart-item-price {
    font-weight: 600;
    color: var(--color-accent);
}

.remove-from-cart {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 1em;
    cursor: pointer;
    margin-left: 10px;
    transition: color 0.3s;
}

.remove-from-cart:hover {
    color: red;
}

.cart-total {
    margin-top: 20px;
    padding-top: 10px;
    border-top: 2px solid var(--color-primary);
    font-size: 1.3em;
    display: flex;
    justify-content: space-between;
}

.empty-cart-message {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    padding: 20px 0;
}

/* Komentar: Responsivitas (Mobile First Adjustment) */

/* Default: Mobile/Kecil */
.desktop-nav {
    display: none;
}
.menu-toggle {
    display: block; 
}
.mobile-only {
    display: block !important; /* Tampilkan Buy Now di mobile */
}
.add-to-cart {
    display: none; /* Sembunyikan Add to Cart di mobile */
}

.hero {
    flex-direction: column;
    height: auto;
    padding-bottom: 0;
}
.hero-content {
    padding: 60px var(--spacing-md);
    text-align: center;
}
.hero-content h1 {
    font-size: 2.5em;
}
.hero-content p {
    max-width: 100%;
    margin: 0 auto 20px;
}
.hero-media {
    height: 50vh;
}
.review-grid {
    flex-direction: column;
}
.footer-content {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
}
.footer-links ul {
    padding: 0;
}
.footer-links ul li a {
    padding: 2px 0;
}

/* Media Query: Tablet/Desktop */
@media (min-width: 768px) {
    
    .desktop-nav {
        display: block;
    }
    .menu-toggle {
        display: none; /* Sembunyikan toggle di desktop */
    }
    .mobile-only {
        display: none !important; /* Sembunyikan Buy Now di desktop */
    }
    .add-to-cart {
        display: inline-block; /* Tampilkan Add to Cart di desktop */
    }

    header {
        padding: 15px 80px;
    }

    .hero {
        flex-direction: row; 
        height: 80vh;
    }
    .hero-content {
        flex: 1;
        padding: 0 80px;
        text-align: left;
    }
    .hero-media {
        flex: 1;
        height: auto;
    }

    .hero-content h1 {
        font-size: 4em;
    }
    .review-grid {
        flex-direction: row;
    }
    .review-card {
        padding: 30px;
    }
    .footer-content {
        flex-direction: row;
        text-align: left;
    }

    /* Default: Mobile/Kecil */
.desktop-nav {
    display: none; /* Sembunyikan menu link di mobile */
}
.menu-toggle {
    display: block; /* Tampilkan ikon menu di mobile */
}

/* ... Kode Lain ... */

/* Media Query: Tablet/Desktop */
@media (min-width: 768px) {
    
    .desktop-nav {
        display: block; /* Tampilkan menu link di desktop */
    }
    .menu-toggle {
        display: none; /* Sembunyikan ikon menu (garis tiga) di desktop */
    }
}
}