/* Variables de color premium "Dark & Gold" */
:root {
    --bg-color: #0a0a0a; /* Fondo ultra oscuro, casi negro */
    --card-bg: #1e1e1e; /* Gris muy oscuro para tarjetas */
    --gold: #D4AF37; /* Dorado champagne */
    --gold-hover: #b5952f; /* Dorado más oscuro para hover */
    --text-light: #f5f5f5; /* Blanco hueso para lectura */
    --text-muted: #a0a0a0; /* Gris muted para descripciones */
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-light);
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

/* --- Header / Navegación (CORREGIDO PARA LOGO) --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px; /* Ajuste leve de padding */
    background-color: #000000; /* Negro puro para el header */
    border-bottom: 1px solid #333;
    position: sticky; /* Se queda fijo al scrollear */
    top: 0;
    z-index: 900;
}

/* Modificación clave para limpiar el bloque blanco */
.logo {
    display: flex;
    align-items: center;
    background: transparent !important; /* FORZAMOS fondo transparente */
    padding: 0;
    margin: 0;
}

/* Estilo para la imagen del logo */
.logo img {
    max-height: 80px; /* Altura elegante para el header */
    width: auto;
    display: block;
    object-fit: contain;
}

/* Ícono del Carrito */
.cart-icon {
    cursor: pointer;
    font-weight: 600;
    color: var(--gold);
    transition: color 0.3s;
    font-size: 1.1rem;
}

.cart-icon:hover {
    color: var(--text-light);
}

/* --- Hero Section --- */
.hero {
    text-align: center;
    padding: 120px 20px; /* Más padding para impacto */
    /* Imagen de fondo premium (tabaco/humo) */
    background: linear-gradient(rgba(10, 10, 10, 0.85), rgba(10, 10, 10, 0.95)), url('https://images.unsplash.com/photo-1518176219159-8356c9a7edb2?q=80&w=2000&auto=format&fit=crop') center/cover;
    border-bottom: 2px solid var(--gold);
}

.hero h2 {
    font-size: 48px;
    color: var(--gold);
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* --- Catálogo de Productos --- */
.section-title {
    text-align: center;
    margin: 80px 0 40px;
    font-size: 36px;
    color: var(--gold);
    letter-spacing: 1px;
}

.products-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 0 50px 80px;
    max-width: 1300px;
    margin: 0 auto;
}

.product-card {
    background-color: var(--card-bg);
    border: 1px solid #333;
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.15); /* Sombra dorada leve */
}

.product-card img {
    width: 100%;
    height: 220px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 4px;
}

.product-card h4 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--text-light);
}

.product-card p.desc {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 18px;
    height: 60px; /* Altura fija para alineación */
    overflow: hidden;
}

.product-card .price {
    font-size: 26px;
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 20px;
}

/* Botón de agregar */
.btn-add {
    background-color: var(--gold);
    color: #000;
    border: none;
    padding: 12px 25px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 4px;
    width: 100%;
    transition: background-color 0.3s, transform 0.1s;
    font-size: 1rem;
}

.btn-add:hover {
    background-color: var(--gold-hover);
}

.btn-add:active {
    transform: scale(0.98);
}

/* --- Modal del Carrito (Premium) --- */
.cart-modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    display: none; /* Oculto por defecto */
    justify-content: flex-end;
    z-index: 1000;
}

.cart-modal-content {
    background-color: var(--card-bg);
    width: 450px;
    max-width: 100%;
    height: 100%;
    padding: 40px;
    position: relative;
    display: flex;
    flex-direction: column;
    border-left: 2px solid var(--gold);
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
}

.close-btn {
    position: absolute;
    top: 25px; right: 25px;
    background: transparent;
    color: var(--text-muted);
    border: none;
    font-size: 24px;
    cursor: pointer;
    transition: color 0.3s;
}

.close-btn:hover {
    color: var(--gold);
}

.cart-items {
    flex-grow: 1;
    overflow-y: auto;
    margin-top: 30px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #333;
    padding: 20px 0;
}

.cart-item h4 {
    color: var(--text-light);
    font-size: 1.1rem;
}

.cart-item p {
    color: var(--gold);
    font-size: 1rem;
}

.cart-item button {
    background: transparent;
    color: #ef4444; /* Rojo suave */
    border: 1px solid #ef4444;
    padding: 5px 12px;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.3s, color 0.3s;
}

.cart-item button:hover {
    background: #ef4444;
    color: white;
}

.cart-footer {
    margin-top: 30px;
    border-top: 2px solid var(--gold);
    padding-top: 30px;
}

.cart-footer h3 {
    font-size: 1.5rem;
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

/* Botón de Mercado Pago */
.checkout-btn {
    background-color: #009ee3; /* Color de Mercado Pago */
    color: white;
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    margin-top: 15px;
    transition: opacity 0.3s, transform 0.1s;
}

.checkout-btn:hover {
    opacity: 0.9;
}

.checkout-btn:active {
    transform: scale(0.98);
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 30px;
    background-color: #000000;
    font-size: 15px;
    color: var(--text-muted);
    border-top: 1px solid #333;
}