/* ===== CSS RESET & BASE STYLES ===== */
:root {
    /* Color Palette */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --secondary-color: #10b981;
    --secondary-dark: #0d9668;
    --accent-color: #8b5cf6;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --success-color: #10b981;
    
    /* Neutral Colors */
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* WhatsApp Colors */
    --whatsapp-color: #25d366;
    --whatsapp-dark: #128c7e;
    --whatsapp-light: #dcf8c6;
    
    /* Social Media Colors */
    --facebook-color: #1877f2;
    --instagram-color: #e4405f;
    --youtube-color: #ff0000;
    --twitter-color: #1da1f2;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Container */
    --container-max: 1280px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* ===== SKIP LINK ===== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--radius-md);
    z-index: 10000;
    transition: top var(--transition-base);
}

.skip-link:focus {
    top: var(--spacing-sm);
}

/* ===== TOP NOTIFICATION ===== */
.top-notification {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: var(--spacing-sm) 0;
    text-align: center;
    font-size: 0.875rem;
    position: relative;
    z-index: 100;
}

.top-notification p {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.top-notification i {
    font-size: 0.875rem;
}

/* ===== FLOATING WHATSAPP BUTTON (TOP RIGHT) ===== */
.floating-whatsapp-top {
    position: fixed;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 60px;
    height: 60px;
    background: var(--whatsapp-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: all var(--transition-base);
    text-decoration: none;
}

.floating-whatsapp-top:hover {
    background: var(--whatsapp-dark);
    transform: scale(1.1);
    box-shadow: var(--shadow-2xl);
}

.floating-whatsapp-top .whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--dark-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    pointer-events: none;
}

.floating-whatsapp-top:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    right: 80px;
}

/* WhatsApp Pulse Animation */
@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ===== BACK TO TOP BUTTON (BOTTOM RIGHT) ===== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px) scale(1.1);
}

/* Bounce Animation */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.back-to-top:hover {
    animation: bounce 0.5s;
}

/* ===== MODERN SOCIAL MEDIA BAR ===== */
.social-media-bar {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    box-shadow: var(--shadow-xl);
    z-index: 998;
    transition: all var(--transition-base);
    overflow: hidden;
    width: 60px;
}

.social-media-bar:hover {
    width: 200px;
    box-shadow: var(--shadow-2xl);
}

.social-bar-header {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
}

.social-bar-header span {
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base);
}

.social-media-bar:hover .social-bar-header span {
    opacity: 1;
    visibility: visible;
}

.social-bar-toggle {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 0.875rem;
    padding: var(--spacing-xs);
    transition: transform var(--transition-base);
}

.social-media-bar:hover .social-bar-toggle {
    transform: rotate(180deg);
}

.social-icons {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.social-icon {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    color: var(--gray-600);
    text-decoration: none;
    transition: all var(--transition-base);
    position: relative;
}

.social-icon:hover {
    background: var(--gray-100);
    color: var(--dark-color);
    transform: translateX(4px);
}

.social-icon i {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.social-tooltip {
    white-space: nowrap;
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base);
}

.social-media-bar:hover .social-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Social Media Colors */
.social-icon.facebook:hover {
    color: var(--facebook-color);
    background: rgba(24, 119, 242, 0.1);
}

.social-icon.instagram:hover {
    color: var(--instagram-color);
    background: rgba(228, 64, 95, 0.1);
}

.social-icon.youtube:hover {
    color: var(--youtube-color);
    background: rgba(255, 0, 0, 0.1);
}

.social-icon.whatsapp:hover {
    color: var(--whatsapp-color);
    background: rgba(37, 211, 102, 0.1);
}

.social-icon.phone:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
}

/* ===== HEADER ===== */
.main-header {
    background: white;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-base);
}

.header-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

/* Logo */
.logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    color: inherit;
}

.logo-mark {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    transition: transform var(--transition-base);
}

.logo:hover .logo-mark {
    transform: rotate(15deg);
}

.logo-text h1 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--dark-color);
    line-height: 1.2;
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin: 0;
    font-weight: 500;
}

/* Hide phone number and tagline on mobile/tablet */
.desktop-only {
    display: block;
}

/* Main Navigation */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.main-nav a {
    color: var(--gray-600);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
}

.main-nav a:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.main-nav a.active {
    color: var(--primary-color);
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: var(--spacing-md);
    right: var(--spacing-md);
    height: 2px;
    background: var(--primary-color);
    border-radius: var(--radius-full);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.contact-info .phone-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gray-100);
    border-radius: var(--radius-md);
    color: var(--gray-700);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-base);
}

.contact-info .phone-link:hover {
    background: var(--primary-color);
    color: white;
}

.cart-icon {
    position: relative;
    background: none;
    border: none;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--gray-100);
    color: var(--gray-700);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    font-size: 1.25rem;
}

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

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--danger-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    transition: var(--transition-base);
}

/* ===== MOBILE NAVIGATION ===== */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100vh;
    background: white;
    box-shadow: var(--shadow-xl);
    z-index: 1001;
    transition: right var(--transition-base);
    display: flex;
    flex-direction: column;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
    background: var(--primary-color);
    color: white;
}

.mobile-nav-header h3 {
    margin: 0;
    color: white;
}

.close-mobile-menu {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.5rem;
    padding: var(--spacing-sm);
}

.mobile-nav ul {
    list-style: none;
    flex: 1;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.mobile-nav ul li {
    margin: 0;
}

.mobile-nav ul a {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--gray-700);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.mobile-nav ul a:hover,
.mobile-nav ul a.active {
    background: var(--gray-100);
    color: var(--primary-color);
}

.mobile-contact {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ===== HOME CATEGORIES ===== */
.home-categories {
    padding: var(--spacing-xl) 0;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    text-align: center;
}

.home-categories-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.home-categories-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--dark-color);
    margin: 0;
}

.home-categories-row {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: var(--spacing-sm);
}

.home-categories-row::-webkit-scrollbar {
    height: 6px;
}

.home-categories-row::-webkit-scrollbar-track {
    background: transparent;
}

.home-categories-row::-webkit-scrollbar-thumb {
    background: var(--gray-200);
    border-radius: var(--radius-full);
}

.home-category-item {
    flex: 0 0 auto;
    width: 140px;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.home-category-media {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--gray-200);
    background: white;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.home-category-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.home-category-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-700);
    text-align: center;
    line-height: 1.2;
}

.home-category-item:hover .home-category-media,
.home-category-item:focus-visible .home-category-media {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.home-category-item:hover .home-category-label,
.home-category-item:focus-visible .home-category-label {
    color: var(--primary-color);
}

/* ===== HERO SECTION ===== */
.hero {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(45deg, rgba(37, 99, 235, 0.05), rgba(16, 185, 129, 0.05));
    clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 2.5rem;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--dark-color);
    font-weight: 700;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    transform: perspective(1000px) rotateY(-10deg);
    transition: transform var(--transition-base);
}

.image-placeholder:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.image-placeholder img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-base);
}

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    line-height: 1;
    white-space: nowrap;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::after {
    width: 300px;
    height: 300px;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
    transform: translateY(-2px);
}

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

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-block {
    width: 100%;
}

/* ===== FEATURES SECTION ===== */
.features {
    padding: var(--spacing-3xl) 0;
    background: white;
}

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

.feature-card {
    text-align: center;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    background: var(--gray-50);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gray-200);
    background: white;
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--gray-500);
    margin: 0;
    font-size: 0.875rem;
}

/* ===== PRODUCTS SECTION ===== */
.products-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    color: var(--gray-500);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.category-tab {
    padding: var(--spacing-md) var(--spacing-xl);
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    color: var(--gray-600);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.category-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.product-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

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

.product-content {
    padding: var(--spacing-xl);
}

.product-category {
    display: inline-block;
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.product-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.product-description {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.product-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

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

.original-price {
    font-size: 1rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

.product-stock {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--success-color);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-lg);
}

.product-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.quantity-controls {
    display: flex;
    align-items: center;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
}

.quantity-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: white;
    border-radius: var(--radius-sm);
    color: var(--gray-700);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

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

.quantity-input {
    width: 40px;
    text-align: center;
    border: none;
    background: none;
    font-weight: 600;
    color: var(--gray-700);
    font-size: 1rem;
}

.btn-add-to-cart {
    flex: 1;
}

.view-details {
    margin-top: var(--spacing-md);
    width: 100%;
    border: 2px solid var(--gray-200);
}

.view-details:hover {
    border-color: var(--primary-color);
}

.view-all-products {
    text-align: center;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    background: var(--gray-50);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    background: white;
    border-color: var(--gray-200);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.service-features {
    list-style: none;
    margin-top: var(--spacing-lg);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-600);
    font-size: 0.875rem;
}

.service-features i {
    color: var(--success-color);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><circle cx="500" cy="500" r="400" fill="white" opacity="0.05"/></svg>') no-repeat center;
    background-size: cover;
}

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

.cta-content h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

 /* ===== ENHANCED CART ITEM DESIGN ===== */
.cart-item {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-lg);
    background: white;
    border: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-base);
    position: relative;
}

.cart-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.cart-item-image {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--gray-100);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

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

.cart-item-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cart-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.cart-item-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-color);
    margin: 0;
    line-height: 1.3;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-item-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.cart-item-price::before {
    content: 'Price: ';
    font-weight: 400;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.cart-item-total {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
}

.cart-item-total::before {
    content: 'Total: ';
    font-weight: 400;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.cart-item-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.cart-quantity-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cart-quantity-btn {
    width: 32px;
    height: 32px;
    border: 2px solid var(--gray-300);
    background: white;
    border-radius: var(--radius-sm);
    color: var(--gray-700);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    font-size: 0.875rem;
}

.cart-quantity-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.cart-quantity-input {
    width: 50px;
    height: 32px;
    text-align: center;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.cart-quantity-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.cart-item-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.cart-remove-btn {
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

.cart-remove-btn:hover {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

 /* ===== CART SIDEBAR ===== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: white;
    box-shadow: var(--shadow-xl);
    z-index: 1002;
    display: flex;
    flex-direction: column;
    transition: right var(--transition-base);
}

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

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.cart-header h3 {
    margin: 0;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.close-cart {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: background-color var(--transition-base);
    border-radius: var(--radius-md);
}

.close-cart:hover {
    background: rgba(255, 255, 255, 0.2);
}

.cart-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.empty-cart {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.empty-cart-icon {
    font-size: 4rem;
    color: var(--gray-300);
    margin-bottom: var(--spacing-lg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.empty-cart h4 {
    font-size: 1.5rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-sm);
}

.empty-cart p {
    color: var(--gray-500);
    margin-bottom: var(--spacing-xl);
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== CART SUMMARY ENHANCEMENTS ===== */
.cart-summary {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--gray-200);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--gray-200);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-row.total {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
    padding: var(--spacing-md) 0;
    border-top: 2px solid var(--gray-300);
    margin-top: var(--spacing-sm);
}

.summary-row.delivery-progress {
    padding-top: var(--spacing-xs);
    padding-bottom: var(--spacing-xs);
}

.summary-row.delivery-progress .summary-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

.summary-row.summary-actions {
    padding-top: var(--spacing-xs);
    padding-bottom: 0;
    border-bottom: none;
}

.summary-label {
    color: var(--gray-600);
    font-weight: 500;
}

.summary-value {
    font-weight: 600;
    color: var(--dark-color);
}

.summary-value.free {
    color: var(--success-color);
    font-weight: 700;
}

.cart-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    position: sticky;
    bottom: 0;
    background: white;
    z-index: 1;
    box-shadow: 0 -8px 16px rgba(0, 0, 0, 0.04);
}

.cart-footer .btn {
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.95rem;
    line-height: 1.1;
}

.cart-footer .btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp-color), var(--whatsapp-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.cart-footer .btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ===== CART OVERLAY ===== */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(4px);
}

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

/* ===== CHECKOUT MODAL ===== */
.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 500px;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    z-index: 1003;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal-content {
    padding: 0;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    background: white;
    z-index: 1;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-600);
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: color var(--transition-base);
}

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

.modal-body {
    padding: var(--spacing-xl);
}

/* Form Styles */
.checkout-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--gray-700);
    transition: all var(--transition-base);
    background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.error-message {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: none;
}

.error-message.show {
    display: block;
}

.order-summary {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.order-summary h4 {
    margin-bottom: var(--spacing-md);
    color: var(--dark-color);
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* ===== STICKY CART BUTTON (LEFT SIDE) ===== */
.sticky-cart-btn {
    position: fixed;
    bottom: var(--spacing-xl);
    left: var(--spacing-xl);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow-xl);
    cursor: pointer;
    z-index: 999;
    transition: all var(--transition-base);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    border: none;
}

.sticky-cart-btn.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sticky-cart-btn:hover {
    transform: scale(1.1) translateY(0);
}

.sticky-cart-btn .cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--danger-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.sticky-cart-tooltip {
    position: absolute;
    left: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--dark-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    pointer-events: none;
    z-index: 999;
}

.sticky-cart-btn:hover .sticky-cart-tooltip {
    opacity: 1;
    visibility: visible;
    left: 80px;
}

/* ===== FOOTER ===== */
.main-footer {
    background: var(--dark-color);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-section h4 {
    color: white;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

.footer-logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    text-decoration: none;
    color: white;
}

.footer-logo .logo-mark {
    width: 40px;
    height: 40px;
    background: white;
    color: var(--primary-color);
}

.footer-logo h3 {
    color: white;
    font-size: 1.25rem;
    margin: 0;
}

.footer-description {
    color: var(--gray-400);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all var(--transition-base);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-4px);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links li {
    margin: 0;
}

.footer-links a {
    color: var(--gray-400);
    transition: color var(--transition-base);
    text-decoration: none;
}

.footer-links a:hover {
    color: white;
}

.contact-info {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    color: var(--gray-400);
}

.contact-info i {
    color: var(--primary-color);
    margin-top: 4px;
    flex-shrink: 0;
}

.contact-info a {
    color: var(--gray-400);
    text-decoration: none;
}

.contact-info a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.copyright p {
    color: var(--gray-400);
    margin: 0;
    font-size: 0.875rem;
}

.legal-links {
    display: flex;
    gap: var(--spacing-lg);
}

.legal-links a {
    color: var(--gray-400);
    font-size: 0.875rem;
    text-decoration: none;
}

.legal-links a:hover {
    color: white;
}

/* ===== TOAST NOTIFICATION ===== */
.toast {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    min-width: 300px;
    max-width: 400px;
    background: var(--dark-color);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 10000;
    transform: translateY(100px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.toast.success {
    background: var(--success-color);
}

.toast.error {
    background: var(--danger-color);
}

.toast.warning {
    background: var(--warning-color);
}

.toast.info {
    background: var(--primary-color);
}

.toast-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.toast-message {
    flex: 1;
}

.toast-action {
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.24);
    color: white;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 1;
    transition: all var(--transition-base);
}

.toast-action:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(-1px);
}

.toast-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: var(--spacing-xs);
    font-size: 1rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes cartItemAdd {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes cartItemRemove {
    0% {
        opacity: 1;
        transform: translateX(0);
    }
    100% {
        opacity: 0;
        transform: translateX(20px);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

.cart-item.added {
    animation: cartItemAdd 0.3s ease-out;
}

.cart-item.removing {
    animation: cartItemRemove 0.3s ease-out;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet (768px - 991px) */
@media (max-width: 991px) {
    /* Hide phone number and tagline on tablet */
    .desktop-only {
        display: none !important;
    }
    
    /* Adjust logo text size */
    .logo-text h1 {
        font-size: 1.25rem;
    }
    
    /* Adjust header spacing */
    .header-wrapper {
        padding: var(--spacing-sm) 0;
    }
    
    /* Adjust WhatsApp button position for tablet */
    .floating-whatsapp-top {
        top: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }
    
    /* Adjust back to top button */
    .back-to-top {
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
    
    /* Adjust social media bar for tablet */
    .social-media-bar {
        top: 30%;
        transform: translateY(-30%);
    }
    
    /* Adjust hero section */
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-2xl);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    /* Adjust products grid */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
    
    /* Adjust services grid */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Adjust footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Adjust cart sidebar */
    .cart-sidebar {
        width: 350px;
    }
    
    /* Adjust sticky cart button */
    .sticky-cart-btn {
        bottom: var(--spacing-lg);
        left: var(--spacing-lg);
        width: 56px;
        height: 56px;
        font-size: 1.25rem;
    }
    
    .sticky-cart-btn .cart-count {
        width: 22px;
        height: 22px;
        font-size: 0.7rem;
    }
}

/* Mobile (≤767px) */
@media (max-width: 767px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    /* Hide phone number and tagline on mobile */
    .desktop-only {
        display: none !important;
    }
    
    /* Adjust logo size */
    .logo-mark {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .home-categories-row {
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .home-category-item {
        scroll-snap-align: start;
        width: 118px;
    }

    .home-category-media {
        width: 96px;
        height: 96px;
    }

    .home-category-label {
        font-size: 0.875rem;
    }
    
    .logo-text h1 {
        font-size: 1.1rem;
    }
    
    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hide main navigation on mobile */
    .main-nav {
        display: none;
    }
    
    /* Adjust header actions */
    .header-actions {
        gap: var(--spacing-md);
    }
    
    .cart-icon {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
    
    /* Adjust WhatsApp button for mobile */
    .floating-whatsapp-top {
        top: calc(var(--spacing-md) + 30px);
        right: var(--spacing-md);
        width: 52px;
        height: 52px;
        font-size: 1.4rem;
    }
    
    /* Hide tooltip on mobile */
    .floating-whatsapp-top .whatsapp-tooltip,
    .sticky-cart-tooltip {
        display: none;
    }
    
    /* Adjust back to top button */
    .back-to-top {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
    
    /* Hide social media bar on mobile */
    .social-media-bar {
        display: none;
    }
    
    /* Adjust top notification for mobile */
    .top-notification {
        font-size: 0.75rem;
        padding: var(--spacing-xs) 0;
    }
    
    /* Adjust hero section for mobile */
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Adjust products grid */
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Adjust cart sidebar for mobile */
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
    
    /* Adjust sticky cart button */
    .sticky-cart-btn {
        bottom: var(--spacing-md);
        left: var(--spacing-md);
        width: 52px;
        height: 52px;
        font-size: 1.2rem;
    }
    
    .sticky-cart-btn .cart-count {
        width: 20px;
        height: 20px;
        font-size: 0.65rem;
    }
    
    /* Adjust modal */
    .modal {
        width: 95%;
        margin: 0;
        border-radius: var(--radius-lg);
    }
    
    .modal-body {
        padding: var(--spacing-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Adjust footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    /* Adjust CTA buttons */
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Small Mobile (≤480px) */
@media (max-width: 480px) {
    /* Further adjustments for very small screens */
    .logo-mark {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .logo-text h1 {
        font-size: 1rem;
    }
    
    .floating-whatsapp-top {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
        top: calc(var(--spacing-md) + 25px);
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .sticky-cart-btn {
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }
    
    .sticky-cart-btn .cart-count {
        width: 18px;
        height: 18px;
        font-size: 0.6rem;
    }
    
    /* Adjust hero title */
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Adjust product cards */
    .product-card {
        max-width: 100%;
    }
    
    /* Adjust mobile nav width */
    .mobile-nav {
        width: 280px;
    }
}

/* Landscape Mode Adjustments */
@media (max-height: 500px) and (orientation: landscape) {
    .floating-whatsapp-top {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }
    
    .back-to-top {
        bottom: var(--spacing-sm);
        right: var(--spacing-sm);
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .sticky-cart-btn {
        bottom: var(--spacing-sm);
        left: var(--spacing-sm);
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }
    
    /* Adjust header height in landscape */
    .main-header {
        padding: var(--spacing-xs) 0;
    }
    
    .logo-mark {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .cart-sidebar {
        height: 100vh;
        overflow-y: auto;
    }
}

/* ===== UTILITY CLASSES ===== */
.hidden {
    display: none !important;
}

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

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* ===== DARK MODE ===== */
@media (prefers-color-scheme: dark) {
    :root {
        --dark-color: #0f172a;
        --light-color: #1e293b;
        --gray-50: #1e293b;
        --gray-100: #334155;
        --gray-200: #475569;
        --gray-300: #64748b;
        --gray-400: #94a3b8;
        --gray-500: #cbd5e1;
        --gray-600: #e2e8f0;
        --gray-700: #f1f5f9;
        --gray-800: #f8fafc;
        --gray-900: #ffffff;
    }
    
    body {
        background-color: var(--dark-color);
        color: var(--gray-500);
    }
    
    .main-header,
    .feature-card,
    .product-card,
    .service-card,
    .cart-sidebar,
    .modal-content,
    .social-media-bar {
        background-color: var(--gray-100);
    }
    
    .hero {
        background: linear-gradient(135deg, var(--dark-color) 0%, var(--gray-100) 100%);
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: var(--gray-900);
    }
    
    .btn-outline {
        border-color: var(--gray-300);
        color: var(--gray-700);
    }
    
    .btn-outline:hover {
        border-color: var(--primary-color);
        color: var(--primary-color);
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        background-color: var(--gray-100);
        border-color: var(--gray-200);
        color: var(--gray-700);
    }
    
    .quantity-input,
    .quantity-controls {
        background-color: var(--gray-200);
        color: var(--gray-700);
    }
    
    .products-section {
        background-color: var(--dark-color);
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .floating-whatsapp-top {
        animation: none !important;
    }
    
    .back-to-top:hover {
        animation: none !important;
    }
    
    .empty-cart-icon {
        animation: none !important;
    }
    
    .cart-item.added,
    .cart-item.removing {
        animation: none !important;
    }
}

:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

/* ===== PRINT STYLES ===== */
@media print {
    .top-notification,
    .floating-whatsapp-top,
    .social-media-bar,
    .mobile-menu-toggle,
    .cart-icon,
    .sticky-cart-btn,
    .back-to-top,
    .modal,
    .modal-overlay {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        color: black;
        background: white;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .main-header {
        position: static;
        box-shadow: none;
        border-bottom: 1px solid #ccc;
    }
    
    .hero,
    .features,
    .services-section,
    .cta-section {
        page-break-inside: avoid;
    }
    
    .footer {
        background: white !important;
        color: black;
        border-top: 1px solid #ccc;
    }
    
    .footer-links a,
    .contact-info a {
        color: black;
    }
}