:root {
    /* Paleta de colores basada en rojo */
    --color-primary: #E53935;           /* Rojo principal */
    --color-primary-dark: #C62828;      /* Rojo oscuro */
    --color-primary-light: #FFCDD2;     /* Rojo claro */
    --color-accent: #2962FF;            /* Azul acento */
    --color-accent-dark: #0D47A1;       /* Azul oscuro */
    --color-neutral-dark: #263238;      /* Gris muy oscuro */
    --color-neutral: #455A64;           /* Gris oscuro */
    --color-neutral-light: #ECEFF1;     /* Gris claro */
    --color-white: #FFFFFF;             /* Blanco */
    --color-success: #2E7D32;           /* Verde */
    --color-discount: #FF6F00;          /* Naranja */
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.12);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.15);
    
    /* Bordes redondeados */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--color-neutral-dark);
    line-height: 1.6;
    background-color: #f8f9fa;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Utilidades y componentes */
.btn {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    font-size: 2rem;
    font-weight: 700;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -15px;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--color-primary);
}

/* Top Bar */
.top-bar {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    font-size: 0.875rem;
    padding: 8px 0;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info {
    display: flex;
    gap: var(--spacing-md);
}

.contact-info a {
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.contact-info a:hover {
    color: var(--color-primary-light);
}

.social-media {
    display: flex;
    gap: var(--spacing-sm);
}

.social-media a {
    color: var(--color-white);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-media a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Header */
.header {
    background-color: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
}

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

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-highlight {
    color: var(--color-neutral-dark);
}

.search-bar {
    flex: 1;
    max-width: 500px;
    margin: 0 var(--spacing-xl);
}

.search-form {
    display: flex;
    width: 100%;
}

.search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-neutral-light);
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.search-input:focus {
    border-color: var(--color-primary);
}

.search-button {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 0 1.25rem;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-button:hover {
    background-color: var(--color-primary-dark);
}

/* Navegación */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    color: var(--color-neutral-dark);
    padding: 0.75rem 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 220px;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 10;
    border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--color-neutral);
    border-bottom: 1px solid var(--color-neutral-light);
    transition: all 0.3s ease;
}

.dropdown-link:hover {
    color: var(--color-primary);
    background-color: var(--color-neutral-light);
    padding-left: 1.5rem;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-neutral-dark);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section - MODIFICADO PARA ARREGLAR EL BANNER */
.hero-section {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    z-index: 0;
}

.hero-slide.active {
    opacity: 1;
    z-index: 1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.85) 50%, rgba(0,0,0,0.7) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 600px;
    left: 40px;
    color: var(--color-white) !important;
    padding: var(--spacing-xl) var(--spacing-lg);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-subtitle {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    color: var(--color-white) !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.9);
}

.hero-text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
    color: var(--color-white) !important;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    z-index: 3;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--color-white);
    border: none;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.slider-nav:hover {
    background-color: var(--color-primary);
}

.slider-nav.prev {
    left: 20px;
}

.slider-nav.next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background-color: var(--color-primary);
    transform: scale(1.2);
}

/* Categories Section */
.categories-section {
    padding: var(--spacing-xl) 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    height: 200px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.category-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.3) 60%, rgba(0,0,0,0.1) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-lg);
    transition: background 0.3s ease;
}

.category-card:hover .category-overlay {
    background: linear-gradient(to top, rgba(229, 57, 53, 0.8) 0%, rgba(229, 57, 53, 0.5) 60%, rgba(229, 57, 53, 0.2) 100%);
}

.category-title {
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
}

.category-count {
    color: var(--color-primary-light);
    font-size: 0.875rem;
}

/* Featured Products */
.featured-products {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-neutral-light);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.view-all {
    color: var(--color-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    transition: all 0.3s ease;
}

.view-all:hover {
    color: var(--color-primary-dark);
    gap: 0.625rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.product-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.625rem;
    border-radius: var(--border-radius-sm);
    z-index: 1;
}

.product-badge.sale {
    background-color: var(--color-discount);
}

.product-badge.new {
    background-color: var(--color-success);
}

.product-image-container {
    height: 200px;
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image {
    max-height: 100%;
    max-width: 100%;
    transition: transform 0.5s ease;
}

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

.product-details {
    padding: var(--spacing-lg);
}

.product-category {
    font-size: 0.75rem;
    color: var(--color-neutral);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.product-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    min-height: 3rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-features {
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-neutral);
}

.product-features li {
    position: relative;
    padding-left: 1rem;
    margin-bottom: 0.25rem;
}

.product-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

.product-price-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.product-price {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary-dark);
}

.product-old-price {
    text-decoration: line-through;
    font-size: 0.875rem;
    color: var(--color-neutral);
    margin-left: var(--spacing-sm);
}

.product-actions {
    display: flex;
    justify-content: space-between;
}

.product-btn {
    flex: 1;
    text-align: center;
    font-size: 0.875rem;
    padding: 0.625rem;
}

/* Partners Section */
.partners-section {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.partners-subtitle {
    font-size: 1.125rem;
    color: var(--color-neutral);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.partner-logo {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-logo:hover {
    filter: grayscale(0);
    opacity: 1;
}

.partner-logo img {
    max-width: 80%;
    max-height: 60px;
}

/* Services Section */
.services-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-neutral-dark);
    color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
    border-left: 4px solid var(--color-primary);
}

.service-card:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.service-description {
    font-size: 0.875rem;
    color: var(--color-neutral-light);
    margin-bottom: var(--spacing-md);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-primary);
    color: var(--color-white);
}

.cta-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cta-text {
    font-size: 1.125rem;
    max-width: 700px;
    margin-bottom: var(--spacing-lg);
}

.cta-btn {
    background-color: var(--color-white);
    color: var(--color-primary);
    font-size: 1.125rem;
    padding: 1rem 2rem;
}

.cta-btn:hover {
    background-color: var(--color-neutral-light);
    color: var(--color-primary-dark);
}

/* Footer */
.footer {
    background-color: var(--color-neutral-dark);
    color: var(--color-neutral-light);
    padding-top: var(--spacing-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-xl);
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-description {
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    opacity: 0.8;
}

.footer-contact {
    margin-bottom: var(--spacing-md);
}

.footer-contact .contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.footer-contact .contact-item i {
    margin-right: var(--spacing-sm);
    color: var(--color-primary);
    font-size: 1rem;
    margin-top: 0.25rem;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-neutral-light);
    font-size: 0.875rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.footer-links a:hover {
    color: var(--color-primary-light);
    transform: translateX(5px);
}

.footer-links i {
    font-size: 0.75rem;
    margin-right: var(--spacing-sm);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0;
    font-size: 0.875rem;
    text-align: center;
}

.footer-bottom-text {
    opacity: 0.7;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 99;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
}

.whatsapp-float i {
    font-size: 1.75rem;
}
.filter-row {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.filter-row .filter-group {
    flex: 1;
    margin-bottom: 0;
}

.filter-form {
    display: block; /* Cambiar de grid a block */
}

@media (max-width: 767.98px) {
    .filter-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    /* Mejoras responsivas para el hero en móviles */
    .hero-content {
        left: 0;
        padding: var(--spacing-lg) var(--spacing-md);
        max-width: 100%;
        text-align: center;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
}