/* Custom Properties untuk Tema Warna */
:root {
    --color-primary: #D4AF37; /* Aksen Merah Emas/Kuning Emas */
    --color-secondary: #0A0A0A; /* Teks Hitam Pekat */
    --color-background: #F8F8F8; /* Latar Belakang Abu Muda */
    --color-light: #FFFFFF;
    --font-family: 'Poppins', sans-serif;
}

/* Reset dan Dasar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-light);
    color: var(--color-secondary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* -------------------- */
/* NAVIGASI & HEADER */
/* -------------------- */
header {
    background-color: var(--color-light);
    border-bottom: 1px solid #eee;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.logo {
    font-size: 1.8em;
    font-weight: 700;
}

/* Pewarnaan Font Unik: HPCHN Merah Emas, Shop Hitam */
.logo-hp {
    color: var(--color-primary); /* Merah Emas */
}
.logo-shop {
    color: var(--color-secondary); 
}

/* Menu Navigasi */
.nav-menu a {
    text-decoration: none;
    color: var(--color-secondary);
    margin-left: 25px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--color-primary); /* Hover Aksen Merah Emas */
}

/* Keranjang Belanja */
.cart-icon {
    position: relative;
    cursor: pointer;
    font-size: 1.5em;
    color: var(--color-secondary);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--color-primary);
    color: var(--color-light);
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 0.7em;
    font-weight: 600;
}

.hamburger {
    display: none; /* Sembunyikan di desktop */
    font-size: 1.5em;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-secondary);
}

/* -------------------- */
/* TOMBOL UMUM */
/* -------------------- */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s, transform 0.2s;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover, .btn-add-to-cart:hover, .btn-checkout:hover {
    background-color: #C0A13A; /* Warna Aksen Lebih Gelap */
    transform: translateY(-2px);
}

/* -------------------- */
/* HOME / HERO SECTION */
/* -------------------- */
.hero {
    display: flex;
    align-items: center;
    min-height: 80vh;
    background-color: var(--color-background);
}

.hero-content {
    flex: 1;
    padding: 40px;
}

.hero h1 {
    font-size: 3em;
    margin-bottom: 20px;
    color: var(--color-primary); /* Judul utama menggunakan Aksen */
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #444;
}

.hero-image {
    flex: 1;
    height: 80vh;
    background-size: cover;
    background-position: center;
}

/* -------------------- */
/* PRODUCT SECTION */
/* -------------------- */
section {
    padding: 60px 20px;
}

h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 40px;
    color: var(--color-secondary);
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background-color: var(--color-primary); /* Garis bawah elegan */
    margin: 10px auto 0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--color-light);
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.product-card img {
    width: 100%;
    max-height: 250px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.product-name {
    color: var(--color-secondary);
    font-weight: 600;
    margin-bottom: 5px;
}

/* Pewarnaan Harga (Unik dan Menarik) */
.product-price {
    color: var(--color-primary);
    font-size: 1.5em;
    font-weight: 700;
    margin-bottom: 10px;
}

.product-description {
    color: #666;
    margin-bottom: 20px;
}

.btn-add-to-cart {
    background-color: var(--color-primary);
    color: var(--color-light);
    width: 100%;
    margin-top: 10px;
}

.btn-buy-now {
    display: none; /* Sembunyikan di desktop */
}

/* -------------------- */
/* ABOUT & REVIEW SECTION */
/* -------------------- */
.about, .reviews {
    background-color: var(--color-background);
}

.review-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.review-card {
    background-color: var(--color-light);
    padding: 25px;
    border-left: 5px solid var(--color-primary);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.review-card p {
    font-style: italic;
    margin-bottom: 15px;
}

.reviewer-name {
    font-weight: 600;
    color: var(--color-primary);
}

/* -------------------- */
/* CONTACT SECTION */
/* -------------------- */
.contact {
    text-align: center;
}

.contact-details {
    margin: 20px 0;
    font-size: 1.1em;
}

.contact-details a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.social-media a {
    font-size: 1.5em;
    color: var(--color-secondary);
    margin: 0 10px;
    transition: color 0.3s;
}

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

/* -------------------- */
/* FOOTER */
/* -------------------- */
footer {
    background-color: var(--color-secondary);
    color: #bbb;
    padding: 40px 20px 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    padding-bottom: 30px;
    border-bottom: 1px solid #333;
}

.brand-info h3 {
    color: var(--color-primary);
    margin-bottom: 10px;
}

.footer-links a {
    display: block;
    color: #bbb;
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--color-light);
}

.copyright {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9em;
}

/* -------------------- */
/* KERANJANG MODAL */
/* -------------------- */
.cart-modal {
    display: none; 
    position: fixed;
    z-index: 1001; 
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4); 
}

.cart-content {
    background-color: #fefefe;
    margin: 15% auto; /* Tengah vertikal dan horizontal */
    padding: 20px;
    border: 1px solid #888;
    width: 80%; /* Lebar di desktop */
    max-width: 500px;
    border-radius: 10px;
    position: relative;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.close-btn {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close-btn:hover,
.close-btn:focus {
    color: var(--color-primary);
    text-decoration: none;
    cursor: pointer;
}

#cart-items {
    list-style: none;
    margin: 20px 0;
    padding: 0;
}

#cart-items li {
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
    display: flex;
    justify-content: space-between;
}

#cart-total {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.2em;
    display: block;
    text-align: right;
    margin-top: 15px;
}

.btn-checkout {
    width: 100%;
    margin-top: 20px;
    background-color: var(--color-primary);
    color: var(--color-light);
}


/* -------------------- */
/* RESPONSIVITAS (Mobile First) */
/* -------------------- */
@media (max-width: 768px) {
    
    /* Header & Navigasi Mobile */
    .nav-menu {
        display: none; /* Sembunyikan menu di mobile */
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 60px; /* Di bawah header */
        left: 0;
        background-color: var(--color-light);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        padding-bottom: 10px;
    }

    .nav-menu.active {
        display: flex; /* Tampilkan menu saat aktif */
    }

    .nav-menu a {
        margin: 10px 20px;
        padding: 8px 0;
        border-bottom: 1px solid #eee;
    }
    
    .hamburger {
        display: block; /* Tampilkan tombol hamburger */
    }

    .cart-icon {
        margin-left: auto;
        margin-right: 20px;
    }

    /* Hero Section Mobile */
    .hero {
        flex-direction: column;
        min-height: auto;
        text-align: center;
        padding: 40px 0;
    }

    .hero-content {
        padding: 20px;
    }

    .hero h1 {
        font-size: 2em;
    }

    .hero-image {
        display: none; /* Sembunyikan gambar banner di mobile agar lebih fokus */
    }

    /* Product Section Mobile */
    .product-grid {
        grid-template-columns: 1fr; /* Satu kolom di mobile */
    }
    
    /* Tampilkan tombol Buy Now di mobile */
    .btn-buy-now {
        display: inline-block;
        background-color: #3cb371; /* Hijau WhatsApp */
        color: var(--color-light);
        width: 100%;
        margin-top: 5px;
        font-size: 0.9em;
        padding: 8px 15px;
    }

    .review-grid {
        grid-template-columns: 1fr; /* Satu kolom di mobile */
    }

    /* Footer Mobile */
    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .brand-info, .footer-links {
        margin-bottom: 20px;
    }
    .footer-links a {
        display: inline-block;
        margin: 0 10px;
    }
}