/* Reset y Estilos Globales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

/* Mejoras para pantallas pequeñas */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
}

:root {
    --primary-color: #e91e63;
    --primary-dark: #c2185b;
    --secondary-color: #ff4081;
    --accent-color: #ffc107;
    --dark-color: #212121;
    --light-color: #f5f5f5;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
}

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

/* Contenedor responsive mejorado */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
}

/* Botones */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(233, 30, 99, 0.3);
}

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

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

.btn-full {
    width: 100%;
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-logo i {
    font-size: 28px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--primary-color);
}

.nav-icons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-container {
    position: relative;
}

.search-input {
    padding: 10px 40px 10px 15px;
    border: 2px solid var(--gray-300);
    border-radius: 25px;
    width: 250px;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1);
}

.search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
}

.cart-btn {
    position: relative;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark-color);
    cursor: pointer;
    transition: var(--transition);
}

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

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 12px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 50%;
    min-width: 20px;
    text-align: center;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
}

/* Cards de Productos */
.product-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.product-info {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-brand {
    color: var(--gray-600);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

.product-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--dark-color);
    line-height: 1.3;
}

.product-description {
    color: var(--gray-600);
    font-size: 14px;
    margin-bottom: 15px;
    flex-grow: 1;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 15px;
}

.stars {
    color: var(--accent-color);
}

.rating-text {
    color: var(--gray-600);
    font-size: 14px;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.current-price {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.original-price {
    font-size: 18px;
    color: var(--gray-500);
    text-decoration: line-through;
}

.discount {
    background-color: var(--danger);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.add-to-cart {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.add-to-cart:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
}

/* Carrito Lateral */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background-color: var(--white);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    z-index: 1001;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.open {
    right: 0;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.close-cart {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--gray-600);
}

.cart-items {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--gray-200);
}

.cart-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.cart-item-name {
    font-weight: 600;
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: bold;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.quantity-btn {
    background-color: var(--gray-200);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.remove-item {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 16px;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid var(--gray-200);
}

.cart-total {
    font-size: 20px;
    margin-bottom: 15px;
    text-align: center;
}

.empty-cart {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-600);
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Grid de Productos */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--white);
    padding: 50px 0 20px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--gray-700);
    color: var(--gray-400);
}

/* Utilidades */
.text-center {
    text-align: center;
}

.hidden {
    display: none !important;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* Responsive */
@media (max-width: 1024px) {
    .container {
        max-width: 95%;
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .search-input {
        width: 180px;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    /* Header responsive */
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 50px;
        box-shadow: var(--box-shadow);
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 20px 0;
    }
    
    .nav-link {
        font-size: 18px;
        font-weight: 600;
    }
    
    .menu-toggle {
        display: block;
        color: var(--dark-color);
        background: none;
        border: none;
        font-size: 24px;
        cursor: pointer;
        transition: var(--transition);
    }
    
    .menu-toggle.active {
        color: var(--primary-color);
    }
    
    .search-input {
        width: 150px;
        padding: 8px 35px 8px 12px;
    }
    
    .nav-icons {
        gap: 0.5rem;
    }
    
    /* Carrito responsive */
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
    
    .cart-sidebar.open {
        right: 0;
    }
    
    /* Grid responsive */
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
    }
    
    /* Footer responsive */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        text-align: left;
    }
    
    .footer-section:first-child {
        grid-column: 1 / -1;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* Botones responsive */
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    /* Product card adjustments */
    .product-image {
        height: 220px;
    }
    
    .product-info {
        padding: 15px;
    }
    
    .product-name {
        font-size: 16px;
    }
    
    .current-price {
        font-size: 20px;
    }
}

@media (max-width: 600px) {
    .search-container {
        display: none;
    }
    
    .nav-icons {
        gap: 1rem;
    }
    
    .cart-btn {
        font-size: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .nav-container {
        padding: 0 10px;
    }
    
    .nav-logo {
        font-size: 20px;
    }
    
    .nav-logo i {
        font-size: 24px;
    }
    
    /* Header height adjustment */
    .header {
        padding: 0.5rem 0;
    }
    
    .navbar {
        padding: 0.5rem 0;
    }
    
    /* Products grid single column */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .product-card {
        max-width: 100%;
    }
    
    /* Footer single column */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 25px;
    }
    
    .footer-section:first-child {
        grid-column: 1;
    }
    
    /* Button adjustments */
    .btn {
        padding: 12px 16px;
        font-size: 14px;
        width: 100%;
        text-align: center;
    }
    
    .btn-full {
        width: 100%;
    }
    
    /* Cart adjustments */
    .cart-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .cart-item-image {
        align-self: center;
    }
    
    .cart-item-controls {
        justify-content: center;
    }
    
    /* Menu toggle larger touch target */
    .menu-toggle {
        padding: 5px;
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Cart button larger touch target */
    .cart-btn {
        padding: 5px;
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Mejoras adicionales para dispositivos móviles */

/* Optimización para touch */
@media (hover: none) and (pointer: coarse) {
    .btn, .product-card, .nav-link {
        min-height: 44px;
        min-width: 44px;
    }
    
    .btn {
        padding: 14px 20px;
    }
    
    .add-to-cart {
        min-height: 48px;
        padding: 12px 16px;
    }
}

/* Mejoras para orientación landscape en móviles */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 60px 0 40px;
        min-height: 50vh;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
        margin-bottom: 20px;
    }
}

/* Mejoras para accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Alto contraste */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #d91e63;
        --dark-color: #000000;
        --gray-700: #333333;
    }
    
    .btn-primary {
        border: 2px solid var(--primary-color);
    }
    
    .product-card {
        border: 2px solid var(--gray-300);
    }
}

/* Modo oscuro básico */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1a1a1a;
        --light-color: #2a2a2a;
        --dark-color: #ffffff;
        --gray-100: #333333;
        --gray-200: #404040;
        --gray-300: #555555;
    }
    
    body {
        background-color: var(--white);
        color: var(--dark-color);
    }
}

/* Media queries adicionales para mejorar la responsividad */
@media (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 30px;
    }
}

@media (max-width: 896px) {
    /* Estilos para tablets */
    .hero-content {
        gap: 40px;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 640px) {
    /* Estilos para móviles grandes */
    .hero-content {
        gap: 30px;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 414px) {
    /* Estilos para móviles medianos (iPhone 6/7/8 Plus) */
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .product-name {
        font-size: 0.9rem;
    }
}

@media (max-width: 375px) {
    /* Estilos para móviles estándar (iPhone 6/7/8) */
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 10px;
    }
}

@media (max-width: 320px) {
    /* Estilos para móviles pequeños (iPhone SE) */
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    
    .product-info {
        padding: 8px;
    }
    
    .current-price {
        font-size: 16px;
    }
}