/* ================= VARIABLES ================= */
:root {
    --bg-color: #faf8f5; 
    --text-dark: #2c2a29;
    --text-muted: #7a7571;
    --accent-color: #d4c5b9; 
    --img-placeholder: #eae6e1; /* Color de fondo mientras cargan las imágenes */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
    --transition-slow: all 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-dark);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ================= HEADER Y NAVEGACIÓN ================= */
.header {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background-color: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.02); /* Sombra sutil para separar el header */
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    letter-spacing: 4px;
    font-weight: 600;
}

.nav-icons {
    display: flex;
    gap: 20px;
    align-items: center;
}

.menu-icon, .nav-icons i {
    font-size: 1.4rem; /* Íconos un poco más grandes */
    cursor: pointer;
    transition: color 0.3s ease;
}

.menu-icon:hover, .nav-icons i:hover {
    color: var(--text-muted);
}

/* --- Corrección del Carrito --- */
.cart-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -8px;
    background-color: var(--text-dark);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: bold;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    pointer-events: none; /* Evita que estorbe al hacer clic en el carrito */
}

/* ================= HERO BANNER ================= */
.hero {
    height: 90vh;
    background-image: url('https://images.pexels.com/photos/291762/pexels-photo-291762.jpeg?auto=compress&cs=tinysrgb&w=1920');
    background-size: cover;
    background-position: center 20%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(250, 248, 245, 0.35); 
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-subtitle {
    font-size: 0.9rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-dark);
    margin-bottom: 15px;
    display: block;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 400;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 12px 35px;
    background-color: transparent;
    color: var(--text-dark);
    border: 1px solid var(--text-dark);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition-slow);
}

.btn:hover {
    background-color: var(--text-dark);
    color: var(--bg-color);
}

/* ================= CATÁLOGO Y FILTROS ================= */
.catalog-section {
    padding: 100px 0;
}

.filters {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s ease;
}

.filter-btn.active, .filter-btn:hover {
    color: var(--text-dark);
}

.filter-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background-color: var(--text-dark);
    transition: width 0.3s ease;
}

.filter-btn.active::after {
    width: 100%;
}

/* ================= TARJETAS DE PRODUCTO ================= */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.product-card {
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.5s ease forwards;
}

.product-img {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    margin-bottom: 20px;
    background-color: var(--img-placeholder); /* Placeholder optimizado */
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s ease;
}

.add-to-cart {
    position: absolute;
    bottom: -60px;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--text-dark);
    text-align: center;
    padding: 15px 0;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: bottom 0.4s ease, background-color 0.3s ease;
}

/* Efectos Hover */
/* Soporte para dispositivos táctiles: El hover solo funciona donde se soporta */
@media (hover: hover) {
    .product-card:hover .product-img img {
        transform: scale(1.05);
    }
    .product-card:hover .add-to-cart {
        bottom: 0;
    }
}

.add-to-cart:hover {
    background-color: var(--text-dark);
    color: white;
}

.product-info {
    text-align: center;
}

.product-info h3 {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.product-info .price {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Ocultar elementos filtrados */
.product-card.hide {
    display: none;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ================= FOOTER ================= */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid rgba(0,0,0,0.05);
    text-align: center;
}

.footer h2 {
    font-family: var(--font-heading);
    letter-spacing: 4px;
    font-weight: 400;
    margin-bottom: 15px;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.copyright {
    font-size: 0.8rem !important;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .filters { gap: 15px; }
    .product-grid { gap: 20px; }
    
    /* En móviles mostramos siempre el botón de añadir al carrito */
    .add-to-cart { bottom: 0; }
}