/* ============================================
   PIENSOS BENJAMÍN - ESTILOS PRINCIPALES
   Nutrición Animal Premium desde 1997
   ============================================ */

/* === VARIABLES CSS === */
:root {
    --color-primary: #8e3024;
    --color-primary-dark: #6b241b;
    --color-primary-light: #b03d2f;
    --color-secondary: #8d6e63;
    --color-accent: #f9a825;
    --color-dark: #1a1a1a;
    --color-light: #f5f5f5;
    --color-white: #ffffff;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #adb5bd;
    --color-gray-500: #6c757d;
    --color-gray-600: #495057;
    --color-gray-700: #343a40;
    --color-gray-800: #212529;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Poppins', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px -5px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 40px -5px rgba(0,0,0,0.15);
    --shadow-glow: 0 0 15px rgba(142, 48, 36, 0.5);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-full: 9999px;
}

/* === RESET Y BASE === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-gray-700);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--color-light);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    line-height: 1.2;
    font-weight: 700;
}

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

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* === UTILIDADES === */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 5rem 0;
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* === BOTONES === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius-full);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(142, 48, 36, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(142, 48, 36, 0.5);
}

.btn-outline-white {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: var(--color-white);
}

.btn-outline-white:hover {
    background: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

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

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

.btn-whatsapp {
    background: #25d366;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* === NAVEGACIÓN === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
    padding: 1rem 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.navbar.transparent {
    background: transparent;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    width: 60px;
    height: 60px;
    background: var(--color-white);
    border-radius: 50%;
    padding: 0.5rem;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

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

.logo-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    display: none;
}

@media (min-width: 768px) {
    .logo-text {
        display: block;
    }
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.1;
    color: inherit;
}

.logo-subtitle {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    opacity: 0.8;
    font-weight: 600;
}

.navbar.scrolled .logo-title,
.navbar.scrolled .logo-subtitle {
    color: var(--color-dark);
}

.navbar.transparent .logo-title,
.navbar.transparent .logo-subtitle {
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.nav-menu {
    display: none;
}

@media (min-width: 1024px) {
    .nav-menu {
        display: flex;
        align-items: center;
        gap: 2rem;
    }
}

.nav-link {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    padding: 0.5rem 0;
}

.navbar.scrolled .nav-link {
    color: var(--color-gray-700);
}

.navbar.transparent .nav-link {
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--color-accent);
}

.nav-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white) !important;
    padding: 0.625rem 1.25rem !important;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255,255,255,0.2);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.nav-cta::after {
    display: none;
}

/* Cart Icon in Nav */
.nav-cart {
    position: relative;
    cursor: pointer;
    font-size: 1.25rem;
    color: inherit;
}

.nav-cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 1.5rem;
    color: inherit;
    background: none;
    border: none;
    cursor: pointer;
}

@media (min-width: 1024px) {
    .mobile-toggle {
        display: none;
    }
}

.navbar.scrolled .mobile-toggle {
    color: var(--color-dark);
}

.navbar.transparent .mobile-toggle {
    color: var(--color-white);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-white);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
}

.mobile-menu a:hover {
    color: var(--color-primary);
}

.mobile-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    color: var(--color-gray-500);
    background: none;
    border: none;
    cursor: pointer;
}

/* === HERO SECTION === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.4)), url('https://images.unsplash.com/photo-1553284965-83fd3e82fa5a?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding-top: 100px;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
    text-align: center;
}

@media (min-width: 768px) {
    .hero-content {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--color-white);
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-badge i {
    color: var(--color-accent);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 20px rgba(0,0,0,0.5);
    animation: fadeInUp 0.8s ease 0.1s forwards;
    opacity: 0;
}

.hero-title span {
    color: var(--color-accent);
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-bottom: 2rem;
    line-height: 1.7;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    animation: fadeInUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

/* Wave Divider */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
    pointer-events: none;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(130% + 1.3px);
    height: 100px;
}

.wave-divider .shape-fill {
    fill: var(--color-light);
}

/* === MARCAS SECTION === */
.marcas-section {
    background: var(--color-white);
    padding: 4rem 0;
    position: relative;
    z-index: 10;
}

.marcas-title {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gray-400);
    margin-bottom: 2rem;
}

.marcas-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .marcas-grid {
        gap: 3rem;
    }
}

.marca-logo {
    filter: grayscale(100%) opacity(0.6);
    transition: var(--transition-normal);
    max-height: 60px;
    width: auto;
    object-fit: contain;
}

.marca-logo:hover {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

/* === DESTACADOS SECTION === */
.destacados-section {
    background: var(--color-light);
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: 2px;
    margin: 0 auto;
}

.destacados-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .destacados-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.destacado-card {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    border-bottom: 4px solid transparent;
}

.destacado-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.destacado-card.green {
    border-bottom-color: var(--color-primary);
}

.destacado-card.brown {
    border-bottom-color: var(--color-secondary);
}

.destacado-card.gold {
    border-bottom-color: var(--color-accent);
}

.destacado-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.destacado-card.green .destacado-icon {
    background: rgba(142, 48, 36, 0.1);
    color: var(--color-primary);
}

.destacado-card.brown .destacado-icon {
    background: rgba(141, 110, 99, 0.1);
    color: var(--color-secondary);
}

.destacado-card.gold .destacado-icon {
    background: rgba(249, 168, 37, 0.1);
    color: var(--color-accent);
}

.destacado-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.destacado-text {
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* === TESTIMONIOS SECTION === */
.testimonios-section {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.testimonios-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 60 60"><rect width="60" height="60" fill="none"/><path d="M0 0h60v60H0z" fill="none"/><path d="M0 30h30v30H0z" fill="%23ffffff" fill-opacity="0.02"/></svg>');
    opacity: 0.5;
}

.testimonios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .testimonios-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonio-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.testimonio-stars {
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.testimonio-text {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.testimonio-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonio-avatar {
    width: 48px;
    height: 48px;
    background: var(--color-gray-600);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-white);
}

.testimonio-name {
    font-weight: 700;
    color: var(--color-white);
}

.testimonio-role {
    font-size: 0.85rem;
    color: var(--color-gray-400);
}

/* === PAGE HEADER === */
.page-header {
    position: relative;
    padding: 160px 0 100px;
    background-size: cover;
    background-position: center;
    text-align: center;
    color: var(--color-white);
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
}

.page-header-content {
    position: relative;
    z-index: 10;
}

.page-header-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--color-white);
    margin-bottom: 0.5rem;
    text-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.page-header-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
}

/* === CATÁLOGO GRID === */
.catalogo-categories {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .catalogo-categories {
        grid-template-columns: repeat(3, 1fr);
    }
}

.category-card {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.category-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: var(--color-gray-200);
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.category-card:hover .category-image img {
    transform: scale(1.1);
}

.category-content {
    padding: 1.5rem;
}

.category-tag {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.category-tag.green {
    color: var(--color-primary);
}

.category-tag.brown {
    color: var(--color-secondary);
}

.category-tag.gold {
    color: var(--color-accent);
}

.category-title {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.category-text {
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* === PRODUCTOS GRID === */
.products-section {
    margin-bottom: 4rem;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.product-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.product-image {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: var(--color-gray-100);
}

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

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

.product-content {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-brand {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.product-title {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.product-description {
    color: var(--color-gray-600);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    flex: 1;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.product-price .price-note {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    font-weight: 400;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
}

.product-actions .btn {
    flex: 1;
    padding: 0.625rem 0.75rem;
    font-size: 0.8rem;
}

/* === TAMBIÉN DISPONEMOS === */
.tambien-section {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
}

.tambien-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.tambien-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 768px) {
    .tambien-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .tambien-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.tambien-item {
    background: var(--color-gray-100);
    border-radius: var(--border-radius-md);
    padding: 1.5rem 1rem;
    text-align: center;
    transition: var(--transition-normal);
}

.tambien-item:hover {
    background: rgba(142, 48, 36, 0.1);
}

.tambien-item i {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    display: block;
}

.tambien-item.brown i { color: var(--color-secondary); }
.tambien-item.orange i { color: #f97316; }
.tambien-item.yellow i { color: #eab308; }
.tambien-item.green i { color: var(--color-primary); }
.tambien-item.blue i { color: #3b82f6; }
.tambien-item.red i { color: #ef4444; }

.tambien-item span {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-dark);
}

/* === FILOSOFÍA === */
.filosofia-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .filosofia-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.filosofia-tag {
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.filosofia-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 1.5rem;
}

.filosofia-text {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.filosofia-quote {
    background: rgba(249, 168, 37, 0.1);
    border-left: 4px solid var(--color-accent);
    padding: 1.5rem;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    margin-top: 2rem;
}

.filosofia-quote p {
    font-style: italic;
    color: var(--color-dark);
    font-weight: 500;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.filosofia-quote cite {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-style: normal;
}

.filosofia-image {
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 8px solid var(--color-white);
    height: 400px;
}

@media (min-width: 1024px) {
    .filosofia-image {
        height: 500px;
    }
}

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

/* === EVENTOS === */
.eventos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .eventos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.evento-card {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    border: 1px solid var(--color-gray-200);
    display: flex;
    flex-direction: column;
}

.evento-card:hover {
    box-shadow: var(--shadow-xl);
}

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

.evento-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.evento-date {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-white);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.evento-date-day {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-dark);
}

.evento-date-month {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--color-gray-500);
    font-weight: 600;
}

.evento-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.evento-tag {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.evento-title {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.evento-text {
    color: var(--color-gray-600);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 1rem;
}

.evento-link {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.evento-link:hover {
    gap: 0.75rem;
}

/* === INSTAGRAM FEED === */
.instagram-section {
    background: var(--color-gray-100);
    padding: 4rem 0;
}

.instagram-header {
    text-align: center;
    margin-bottom: 2rem;
}

.instagram-header i {
    font-size: 3rem;
    color: #e4405f;
    margin-bottom: 1rem;
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .instagram-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.instagram-item {
    aspect-ratio: 1;
    background: var(--color-gray-300);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    position: relative;
}

.instagram-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.instagram-item:hover img {
    transform: scale(1.05);
}

.instagram-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.instagram-item:hover .instagram-overlay {
    opacity: 1;
}

.instagram-overlay i {
    color: var(--color-white);
    font-size: 1.5rem;
}

/* === CONTACTO === */
.contacto-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contacto-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.contacto-info-title {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-gray-200);
}

.contacto-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contacto-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-white);
    flex-shrink: 0;
    transition: var(--transition-normal);
}

.contacto-icon.green {
    background: var(--color-primary);
    box-shadow: 0 4px 15px rgba(142, 48, 36, 0.3);
}

.contacto-icon.brown {
    background: var(--color-secondary);
    box-shadow: 0 4px 15px rgba(141, 110, 99, 0.3);
}

.contacto-icon.gold {
    background: var(--color-accent);
    box-shadow: 0 4px 15px rgba(249, 168, 37, 0.3);
}

.contacto-item:hover .contacto-icon {
    transform: scale(1.1);
}

.contacto-label {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.contacto-text {
    color: var(--color-gray-600);
    line-height: 1.6;
}

.contacto-text strong {
    color: var(--color-dark);
    font-size: 1.25rem;
}

.contacto-link {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
    margin-top: 0.5rem;
}

.contacto-link:hover {
    text-decoration: underline;
}

/* Formulario */
.contacto-form {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--color-gray-700);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
}

/* Mapa */
.mapa-container {
    margin-top: 3rem;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 400px;
}

.mapa-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    background: var(--color-white);
    border-radius: 50%;
    padding: 0.4rem;
}

.footer-logo-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer-logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
}

.footer-description {
    color: var(--color-gray-400);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-title {
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.25rem;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-gray-400);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 0.25rem;
}

.footer-links a i {
    font-size: 0.7rem;
    color: var(--color-primary);
}

.footer-hours li {
    display: flex;
    justify-content: space-between;
    color: var(--color-gray-400);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-hours .closed {
    color: #ef4444;
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-copyright {
    color: var(--color-gray-500);
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: var(--color-gray-500);
    font-size: 0.85rem;
}

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

/* === CARRITO DE COMPRAS === */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 450px;
    height: 100vh;
    background: var(--color-white);
    box-shadow: -5px 0 30px rgba(0,0,0,0.2);
    z-index: 1001;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    transform: translateX(0);
}

.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.cart-title {
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-close {
    font-size: 1.5rem;
    color: var(--color-gray-500);
    cursor: pointer;
    transition: color 0.2s;
}

.cart-close:hover {
    color: var(--color-dark);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.cart-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-gray-500);
}

.cart-empty i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--color-gray-300);
}

.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--color-gray-50);
    border-radius: var(--border-radius-md);
    margin-bottom: 1rem;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-gray-200);
}

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

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.cart-item-brand {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-bottom: 0.5rem;
}

.cart-item-price {
    font-weight: 700;
    color: var(--color-primary);
}

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

.cart-item-quantity button {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.cart-item-quantity button:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.cart-item-quantity span {
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.cart-item-remove {
    color: #ef4444;
    font-size: 0.85rem;
    cursor: pointer;
    margin-top: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.cart-item-remove:hover {
    text-decoration: underline;
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.cart-total-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.cart-note {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-bottom: 1rem;
    text-align: center;
}

.cart-checkout-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
}

/* === WHATSAPP BUTTON === */
.whatsapp-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.75rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-normal);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

/* === ANIMACIONES === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease forwards;
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease forwards;
}

/* === SCROLL REVEAL === */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* === UTILIDADES RESPONSIVE === */
@media (max-width: 767px) {
    .section-padding {
        padding: 3rem 0;
    }
    
    .hero {
        min-height: auto;
        padding: 120px 0 80px;
    }
    
    .page-header {
        padding: 120px 0 60px;
    }
}

/* === PRINT STYLES === */
@media print {
    .navbar,
    .whatsapp-btn,
    .footer,
    .cart-sidebar,
    .cart-overlay {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
}

/* === TABS DE CATEGORÍAS === */
.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.category-tab {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-full);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-tab:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.category-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* === SECCIONES DE PRODUCTOS === */
.product-section {
    display: none;
}

.product-section.active {
    display: block;
}

.section-subtitle {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin: 2rem 0 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-primary);
}