/* AURELIS - Premium E-commerce Theme */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Montserrat:wght@300;400;500;600&display=swap');

:root {
    --primary: #1a1a1a;
    --primary-light: #333;
    --secondary: #c9a962;
    --gold: #c9a962;
    --gold-light: #e8d5a3;
    --gold-dark: #a68b4b;
    --dark: #0a0a0a;
    --light: #fafafa;
    --gray: #888;
    --gray-light: #e5e5e5;
    --success: #2d5a27;
    --danger: #8b2635;
    --warning: #b8860b;
    --white: #ffffff;
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, sans-serif;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--primary);
    background: var(--white);
    font-size: 15px;
    letter-spacing: 0.3px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* HEADER PREMIUM */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-light);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 8px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--gold);
    transform: rotate(45deg);
}

.logo::after {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--gold);
    transform: rotate(45deg);
}

.nav-main {
    display: flex;
    gap: 3rem;
}

.nav-main a {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    padding: 0.5rem 0;
    border-bottom: 1px solid transparent;
}

.nav-main a:hover {
    color: var(--primary);
    border-bottom-color: var(--gold);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--light);
    border: 1px solid var(--gray-light);
    border-radius: 0;
    overflow: hidden;
}

.search-box input {
    border: none;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    width: 200px;
    background: transparent;
    font-family: var(--font-body);
}

.search-box input:focus {
    outline: none;
}

.search-box button {
    background: var(--primary);
    border: none;
    padding: 0.75rem 1rem;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.search-box button:hover {
    background: var(--gold);
}

.cart-btn {
    position: relative;
    color: var(--primary);
    font-size: 1.2rem;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--gold);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* SECTIONS */
.section {
    padding: 4rem 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: 3px;
}

/* PRODUCT CARDS - PREMIUM */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.products-scroll {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding-bottom: 1rem;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.products-scroll::-webkit-scrollbar {
    display: none;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    min-width: 280px;
    scroll-snap-align: start;
}

.product-card:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow);
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-image {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-info {
    padding: 1.5rem;
    text-align: center;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    color: var(--primary);
    line-height: 1.4;
    height: 3em;
    overflow: hidden;
}

.product-price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 1px;
}

.product-price-old {
    font-size: 0.85rem;
    color: var(--gray);
    text-decoration: line-through;
    margin-left: 0.5rem;
    font-weight: 400;
}

.product-actions {
    margin-top: 1rem;
}

/* BUTTONS - ELEGANT */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-body);
    letter-spacing: 2px;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

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

.btn-sm {
    padding: 0.75rem 1.25rem;
    font-size: 0.7rem;
}

.btn-block {
    width: 100%;
}

/* CATEGORIES NAV */
.categories-nav {
    background: var(--white);
    border-bottom: 1px solid var(--gray-light);
    position: sticky;
    top: 70px;
    z-index: 90;
}

.categories-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
}

.category-tab {
    padding: 1.25rem 2.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-tab:hover,
.category-tab.active {
    color: var(--primary);
    border-bottom-color: var(--gold);
}

.category-tab i {
    font-size: 1rem;
    color: var(--gold);
}

/* HERO SLIDER - PREMIUM */
.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
    background: var(--dark);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
}

.slide.active {
    opacity: 1;
}

.slide-content {
    text-align: center;
    color: var(--white);
    padding: 3rem;
    max-width: 700px;
}

.slide-content h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: 5px;
}

.slide-content p {
    font-size: 1rem;
    font-weight: 300;
    margin-bottom: 2rem;
    letter-spacing: 1px;
    opacity: 0.9;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.3);
    width: 50px;
    height: 50px;
    cursor: pointer;
    font-size: 1rem;
    z-index: 10;
    transition: var(--transition);
}

.slider-arrow:hover {
    background: var(--gold);
    border-color: var(--gold);
}

.slider-arrow.prev { left: 2rem; }
.slider-arrow.next { right: 2rem; }

.slider-nav {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border: 1px solid var(--white);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--gold);
    border-color: var(--gold);
}

/* PROMO BANNERS */
.promo-banners {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.promo-banner {
    position: relative;
    height: 280px;
    overflow: hidden;
    cursor: pointer;
}

.promo-banner:hover img {
    transform: scale(1.05);
}

.promo-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.promo-banner-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--white);
}

.promo-banner h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    margin: 0;
    letter-spacing: 2px;
}

.promo-banner p {
    margin: 0.5rem 0 0;
    font-size: 0.85rem;
    opacity: 0.8;
    letter-spacing: 1px;
}

/* FLASH SALE - ELEGANT */
.flash-sale {
    background: var(--primary);
    color: var(--white);
    padding: 3rem;
    margin: 3rem 0;
}

.flash-sale-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.flash-sale-header h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 500;
    letter-spacing: 3px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.countdown {
    display: flex;
    gap: 0.75rem;
}

.countdown-item {
    background: rgba(255,255,255,0.1);
    padding: 0.75rem 1rem;
    text-align: center;
    min-width: 60px;
    border: 1px solid rgba(255,255,255,0.2);
}

.countdown-item span {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    font-family: var(--font-heading);
}

.countdown-item small {
    font-size: 0.65rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.7;
}

/* MODAL */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 2px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--primary);
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--gray-light);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* CARRITO */
.carrito-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray-light);
}

.carrito-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
}

.carrito-item-info {
    flex: 1;
}

.carrito-item-nombre {
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.carrito-item-precio {
    color: var(--gold-dark);
    font-weight: 600;
}

.carrito-item-cantidad {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.carrito-item-cantidad button {
    width: 28px;
    height: 28px;
    border: 1px solid var(--gray-light);
    background: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.carrito-item-cantidad button:hover {
    border-color: var(--primary);
}

.carrito-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.25rem;
    font-weight: 600;
    padding: 1.5rem 0;
    border-top: 2px solid var(--primary);
    margin-top: 1rem;
}

/* PRODUCTO DETALLE */
.producto-detalle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.producto-detalle-imagen {
    width: 100%;
    height: auto;
}

.producto-detalle-info h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.producto-detalle-precio {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.producto-detalle-desc {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.cantidad-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.cantidad-selector button {
    width: 40px;
    height: 40px;
    border: 1px solid var(--gray-light);
    background: var(--white);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
}

.cantidad-selector button:hover {
    border-color: var(--primary);
}

.cantidad-selector span {
    font-size: 1.25rem;
    font-weight: 600;
    min-width: 40px;
    text-align: center;
}

/* FOOTER - PREMIUM */
.footer {
    background: var(--primary);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.footer a {
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
}

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

.footer p {
    color: rgba(255,255,255,0.4);
    font-size: 0.8rem;
}

/* PAGINATION */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination button {
    width: 40px;
    height: 40px;
    border: 1px solid var(--gray-light);
    background: var(--white);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.pagination button:hover,
.pagination button.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* ALERTS */
.alert {
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-error {
    background: #fef2f2;
    color: var(--danger);
    border-left: 3px solid var(--danger);
}

.alert-success {
    background: #f0fdf4;
    color: var(--success);
    border-left: 3px solid var(--success);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .promo-banners {
        grid-template-columns: 1fr 1fr;
    }
    
    .producto-detalle {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .nav-main {
        display: none;
    }
    
    .logo {
        font-size: 1.5rem;
        letter-spacing: 5px;
    }
    
    .hero-slider {
        height: 400px;
    }
    
    .slide-content h1 {
        font-size: 2rem;
    }
    
    .categories-tabs {
        overflow-x: auto;
        justify-content: flex-start;
    }
    
    .category-tab {
        padding: 1rem 1.5rem;
        white-space: nowrap;
    }
    
    .promo-banners {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .product-image {
        height: 200px;
    }
}

/* ADMIN BUTTON */
.btn-admin {
    background: var(--gold);
    color: var(--white);
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 600;
}

/* FILTERS */
.filters {
    display: flex;
    gap: 1rem;
}

.filters select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-light);
    font-family: var(--font-body);
    font-size: 0.85rem;
    background: var(--white);
    cursor: pointer;
}