/* =========================================
   VOLARIS MOBILYA - Design System
   ========================================= */

/* CSS Custom Properties */
:root {
    /* Primary Colors - Blue Palette (from logo) */
    --color-primary: #3CB4E5;
    --color-primary-dark: #1A5F7A;
    --color-primary-light: #A8E6FF;
    --color-primary-hover: #2A9FD0;

    /* Secondary Colors */
    --color-secondary: #64748B;
    --color-secondary-dark: #475569;

    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-gray-50: #F8FAFC;
    --color-gray-100: #F1F5F9;
    --color-gray-200: #E2E8F0;
    --color-gray-300: #CBD5E1;
    --color-gray-400: #94A3B8;
    --color-gray-500: #64748B;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1E293B;
    --color-gray-900: #0F172A;

    /* Semantic Colors */
    --color-success: #22C55E;
    --color-warning: #F59E0B;
    --color-error: #EF4444;
    --color-info: var(--color-primary);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --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 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

/* =========================================
   BASE STYLES
   ========================================= */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--color-primary-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

ul,
ol {
    list-style: none;
}

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

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* =========================================
   UTILITY CLASSES
   ========================================= */

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

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =========================================
   BUTTONS
   ========================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(60, 180, 229, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(60, 180, 229, 0.5);
    color: var(--color-white);
}

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

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

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

.btn-white:hover {
    background: var(--color-gray-100);
    color: var(--color-primary-dark);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* =========================================
   HEADER
   ========================================= */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-100);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 110px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.logo-image {
    height: 100px;
    width: auto;
    max-height: 100%;
    background: transparent;
    object-fit: contain;
}

@media (max-width: 768px) {
    .logo-image {
        height: 90px;
    }
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-800);
    letter-spacing: 0.05em;
}

.logo-subtext {
    display: none;
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.1em;
}

.nav-list {
    display: flex;
    gap: var(--spacing-8);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    padding: var(--spacing-2) 0;
    position: relative;
}

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

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

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

.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

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

.dropdown-menu li a {
    display: block;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    border-radius: var(--radius-md);
}

.dropdown-menu li a:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
    position: relative;
}

.icon-btn:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.cart-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-2);
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    transition: all var(--transition-fast);
}

/* =========================================
   HERO SECTION
   ========================================= */

.hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-primary-light) 50%, var(--color-gray-50) 100%);
    padding: var(--spacing-16) 0 var(--spacing-20);
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

.hero-text {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-6);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

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

.hero-image-placeholder {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-100) 100%);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
}

.hero-furniture-img {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}

.hero-decoration {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(60, 180, 229, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

/* =========================================
   FEATURES SECTION
   ========================================= */

.features {
    padding: var(--spacing-16) 0;
    background: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-8);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: var(--color-white);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-4);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-white) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
}

.feature-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-2);
}

.feature-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* =========================================
   SECTION STYLES
   ========================================= */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-3);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
}

.section-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary);
    margin-top: var(--spacing-4);
}

/* =========================================
   CATEGORIES SECTION
   ========================================= */

.categories-section {
    padding: var(--spacing-16) 0;
    background: var(--color-gray-50);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
}

.category-card {
    background: var(--color-white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-4);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-gray-100) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
}

.category-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-2);
}

.category-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-4);
}

.category-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary);
}

/* =========================================
   PRODUCTS SECTION
   ========================================= */

.products-section {
    padding: var(--spacing-16) 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

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

.product-image {
    position: relative;
    display: block;
    background: var(--color-gray-50);
}

.product-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-base);
}

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

.product-image-placeholder {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-50) 100%);
}

.product-image-placeholder.large {
    aspect-ratio: 4/3;
    border-radius: var(--radius-xl);
}

.product-image-placeholder.small {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.product-badge {
    position: absolute;
    top: var(--spacing-3);
    left: var(--spacing-3);
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.product-badge.large {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

.product-info {
    padding: var(--spacing-5);
}

.product-category {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-2);
}

.product-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-3);
}

.product-name a {
    color: var(--color-gray-800);
}

.product-name a:hover {
    color: var(--color-primary);
}

.product-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
}

.price-old {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    text-decoration: line-through;
}

.price-current {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-800);
}

.btn-add-cart {
    width: 100%;
}

/* =========================================
   CTA SECTION
   ========================================= */

.cta-section {
    padding: var(--spacing-20) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

.cta-content p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-8);
}

/* =========================================
   FOOTER
   ========================================= */

.footer {
    background: var(--color-gray-800);
    color: var(--color-gray-300);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.footer-logo-image {
    height: 80px;
    width: auto;
    object-fit: contain;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.footer-logo-text span:first-child {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.05em;
}

.footer-logo-text span:last-child {
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-primary-light);
    letter-spacing: 0.1em;
}

.footer-description {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    margin-bottom: var(--spacing-6);
}

.social-links {
    display: flex;
    gap: var(--spacing-3);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-gray-300);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-links h4,
.footer-contact h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-5);
}

.footer-links ul li {
    margin-bottom: var(--spacing-3);
}

.footer-links ul li a {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-sm);
}

.footer-contact ul li svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary-light);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

.payment-icons {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.payment-badge {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    padding: var(--spacing-2) var(--spacing-3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
}

/* =========================================
   PAGE HEADER
   ========================================= */

.page-header {
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-primary-light) 50%, var(--color-gray-50) 100%);
    padding: var(--spacing-12) 0;
}

.page-header.compact {
    padding: var(--spacing-6) 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-4);
}

.breadcrumb a {
    color: var(--color-gray-500);
}

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

.page-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-gray-800);
}

/* =========================================
   PRODUCTS PAGE
   ========================================= */

.products-page {
    padding: var(--spacing-12) 0;
}

.products-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--spacing-8);
}

.filters-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.filter-group h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-4);
}

.filter-list li a {
    display: block;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.filter-list li a:hover,
.filter-list li a.active {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.products-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-4);
    border-bottom: 1px solid var(--color-gray-100);
}

.products-count {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.sort-dropdown {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.sort-dropdown label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.sort-dropdown select {
    padding: var(--spacing-2) var(--spacing-4);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-gray-700);
    cursor: pointer;
}

.products-main .products-grid {
    grid-template-columns: repeat(3, 1fr);
}

.no-products {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-16) 0;
}

.no-products svg {
    margin: 0 auto var(--spacing-4);
}

.no-products h3 {
    font-size: var(--font-size-xl);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-2);
}

.no-products p {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-6);
}

/* =========================================
   PRODUCT DETAIL PAGE
   ========================================= */

.product-detail {
    padding: var(--spacing-12) 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.main-image {
    position: relative;
}

.product-info-detail {
    padding: var(--spacing-4) 0;
}

.product-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-4);
}

.product-price-detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.product-price-detail .price-old {
    font-size: var(--font-size-lg);
}

.product-price-detail .price-current {
    font-size: var(--font-size-3xl);
}

.discount-badge {
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-error);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.product-description {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-8);
}

.product-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-8);
    padding: var(--spacing-6);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.meta-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-500);
    min-width: 120px;
}

.meta-value {
    font-size: var(--font-size-sm);
    color: var(--color-gray-800);
}

.meta-value.in-stock {
    color: var(--color-success);
}

.meta-value.out-of-stock {
    color: var(--color-error);
}

.product-actions {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.quantity-selector.small {
    height: 36px;
}

.qty-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    background: var(--color-gray-50);
    transition: all var(--transition-fast);
}

.quantity-selector.small .qty-btn {
    width: 36px;
    height: 36px;
}

.qty-btn:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-800);
}

.qty-input {
    width: 60px;
    height: 44px;
    text-align: center;
    border: none;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-gray-800);
}

.quantity-selector.small .qty-input {
    width: 50px;
    height: 36px;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

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

.product-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.feature-item svg {
    color: var(--color-primary);
}

.related-products {
    padding: var(--spacing-16) 0;
    background: var(--color-gray-50);
}

/* =========================================
   CART PAGE
   ========================================= */

.cart-page {
    padding: var(--spacing-12) 0;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-8);
    align-items: start;
}

.cart-items {
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.cart-header {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 60px;
    gap: var(--spacing-4);
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--color-gray-50);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-500);
}

.cart-item {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 60px;
    gap: var(--spacing-4);
    align-items: center;
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--color-gray-100);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-product {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.cart-item-name {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-gray-800);
}

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

.cart-item-price,
.cart-item-total {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
}

.cart-item-total {
    font-weight: 600;
}

.btn-remove {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.btn-remove:hover {
    background: var(--color-error);
    color: var(--color-white);
}

.cart-summary {
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-4);
    border-bottom: 1px solid var(--color-gray-100);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
}

.summary-row.total {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-gray-100);
    margin-top: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.free-shipping-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-info);
    background: rgba(60, 180, 229, 0.1);
    padding: var(--spacing-3);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-4);
}

.empty-cart {
    text-align: center;
    padding: var(--spacing-20) 0;
}

.empty-cart svg {
    margin: 0 auto var(--spacing-6);
}

.empty-cart h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-3);
}

.empty-cart p {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-8);
}

/* =========================================
   CHECKOUT PAGE
   ========================================= */

.checkout-page {
    padding: var(--spacing-12) 0;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-8);
    align-items: start;
}

.checkout-section {
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    margin-bottom: var(--spacing-6);
}

.checkout-section h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-6);
}

.section-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.form-group.full {
    grid-column: 1 / -1;
}

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

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--spacing-3) var(--spacing-4);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(60, 180, 229, 0.1);
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.payment-method {
    display: block;
    cursor: pointer;
}

.payment-method.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.payment-method input {
    display: none;
}

.payment-method-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.payment-method input:checked+.payment-method-content {
    border-color: var(--color-primary);
    background: rgba(60, 180, 229, 0.05);
}

.payment-method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    color: var(--color-gray-600);
}

.payment-method input:checked+.payment-method-content .payment-method-icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.payment-method-info {
    flex: 1;
}

.payment-method-name {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-gray-800);
}

.payment-method-desc {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.payment-extra-fee {
    font-size: var(--font-size-sm);
    color: var(--color-warning);
    font-weight: 500;
}

.checkout-summary {
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    position: sticky;
    top: 100px;
}

.checkout-summary h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-4);
}

.summary-items {
    margin-bottom: var(--spacing-4);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    padding: var(--spacing-2) 0;
}

.summary-item-name {
    flex: 1;
    padding-right: var(--spacing-4);
}

.summary-divider {
    height: 1px;
    background: var(--color-gray-100);
    margin: var(--spacing-4) 0;
}

.checkout-agreement {
    margin-bottom: var(--spacing-6);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    cursor: pointer;
}

.checkbox-label input {
    margin-top: 3px;
}

.checkbox-label a {
    color: var(--color-primary);
}

.secure-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-top: var(--spacing-4);
}

.secure-checkout svg {
    color: var(--color-success);
}

/* =========================================
   SUCCESS & ERROR PAGES
   ========================================= */

.success-page,
.error-page {
    padding: var(--spacing-20) 0;
}

.success-content,
.error-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.success-icon,
.error-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-8);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(34, 197, 94, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-success);
}

.error-icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
}

.success-content h1,
.error-content h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-4);
}

.error-content h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

.order-number {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

.success-message,
.error-message {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-8);
}

.success-actions,
.error-actions {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
}

/* =========================================
   ABOUT & CONTACT PAGES
   ========================================= */

.about-page,
.contact-page {
    padding: var(--spacing-12) 0;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-text h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-6);
}

.about-text p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-6);
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    margin-top: var(--spacing-12);
}

.value-item {
    text-align: center;
    padding: var(--spacing-8);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
}

.value-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-4);
    background: var(--color-primary-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
}

.value-item h3 {
    font-size: var(--font-size-lg);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-2);
}

.value-item p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
}

.contact-info h2,
.contact-form-wrapper h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-4);
}

.contact-info>p {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-8);
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.contact-item {
    display: flex;
    gap: var(--spacing-4);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
    flex-shrink: 0;
}

.contact-item h3 {
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-1);
}

.contact-item p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

/* =========================================
   RESPONSIVE STYLES
   ========================================= */

@media (max-width: 1024px) {

    .features-grid,
    .categories-grid,
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text {
        order: 1;
    }

    .hero-image {
        order: 2;
    }

    .hero-buttons {
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .cart-layout,
    .checkout-layout {
        grid-template-columns: 1fr;
    }

    .cart-summary,
    .checkout-summary {
        position: static;
    }

    .products-layout {
        grid-template-columns: 1fr;
    }

    .filters-sidebar {
        position: static;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
    }

    .nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .features-grid,
    .categories-grid,
    .products-grid,
    .products-main .products-grid {
        grid-template-columns: 1fr;
    }

    .cart-header {
        display: none;
    }

    .cart-item {
        grid-template-columns: 1fr auto;
        gap: var(--spacing-3);
    }

    .cart-item-product {
        grid-column: 1 / -1;
    }

    .cart-item-quantity {
        grid-column: 1;
    }

    .cart-item-total {
        grid-column: 2;
    }

    .cart-item-price {
        display: none;
    }

    .cart-item-action {
        position: absolute;
        top: var(--spacing-4);
        right: var(--spacing-4);
    }

    .cart-item {
        position: relative;
        padding-right: var(--spacing-12);
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-group.full {
        grid-column: 1;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-4);
        text-align: center;
    }

    .success-actions,
    .error-actions {
        flex-direction: column;
    }

    .product-actions {
        flex-direction: column;
    }
}

/* =========================================
   ANIMATIONS
   ========================================= */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card,
.category-card,
.feature-card {
    animation: fadeIn 0.5s ease forwards;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    background: var(--color-gray-800);
    color: var(--color-white);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-base);
}

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

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

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

/* =========================================
   MOBILE MENU STYLES
   ========================================= */

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100%;
    background: white;
    z-index: 999;
    transition: right 0.3s ease;
    overflow-y: auto;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
}

.mobile-menu.open {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid #E2E8F0;
}

.mobile-menu-logo {
    height: 40px;
    width: auto;
}

.mobile-menu-close {
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: #64748B;
}

.mobile-nav-list {
    list-style: none;
    padding: 0.5rem 0;
    margin: 0;
}

.mobile-nav-list li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    color: #334155;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.2s;
}

.mobile-nav-list li a:hover {
    background: #F1F5F9;
    color: #3CB4E5;
}

.mobile-nav-divider {
    height: 1px;
    background: #E2E8F0;
    margin: 0.5rem 1rem;
}

.mobile-cart-link {
    color: #3CB4E5 !important;
}

.mobile-cart-count {
    color: #3CB4E5;
    font-weight: 600;
}

body.menu-open {
    overflow: hidden;
}

/* =========================================
   IMPROVED MOBILE RESPONSIVE STYLES
   ========================================= */

@media (max-width: 768px) {

    /* Header Mobile */
    .header-container {
        height: 70px !important;
        padding: 0 1rem;
    }

    .logo-image {
        height: 50px !important;
    }

    .nav {
        display: none !important;
    }

    .mobile-menu-btn {
        display: flex !important;
    }

    .search-btn {
        display: none;
    }

    /* Hero Section Mobile */
    .hero {
        padding: 2rem 0;
    }

    .hero-title {
        font-size: 1.75rem !important;
        line-height: 1.3;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-image {
        display: none;
    }

    /* Features Grid Mobile */
    .features-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
    }

    .feature-card {
        padding: 1rem !important;
    }

    .feature-card h3 {
        font-size: 0.85rem;
    }

    .feature-card p {
        font-size: 0.75rem;
        display: none;
    }

    .feature-icon {
        width: 40px !important;
        height: 40px !important;
    }

    .feature-icon svg {
        width: 20px;
        height: 20px;
    }

    /* Product Grid Mobile */
    .products-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
    }

    .product-card {
        border-radius: 0.75rem;
    }

    .product-info {
        padding: 0.75rem !important;
    }

    .product-name {
        font-size: 0.85rem !important;
        line-height: 1.3;
    }

    .product-name a {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .product-category {
        font-size: 0.7rem !important;
    }

    .product-price .price-current {
        font-size: 0.95rem !important;
    }

    .product-price .price-old {
        font-size: 0.75rem !important;
    }

    .btn-add-cart {
        padding: 0.5rem !important;
        font-size: 0.8rem !important;
    }

    .btn-add-cart svg {
        width: 14px;
        height: 14px;
    }

    /* Categories Grid Mobile */
    .categories-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
    }

    .category-card {
        padding: 1rem !important;
    }

    .category-card h3 {
        font-size: 0.9rem;
    }

    .category-card p {
        font-size: 0.75rem;
        display: none;
    }

    .category-icon {
        width: 50px !important;
        height: 50px !important;
    }

    /* Section Headers Mobile */
    .section-header h2 {
        font-size: 1.5rem !important;
    }

    .section-header p {
        font-size: 0.9rem;
    }

    /* Products Page Mobile */
    .products-layout {
        grid-template-columns: 1fr !important;
    }

    .filters-sidebar {
        display: none;
    }

    .products-toolbar {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch;
    }

    .sort-dropdown {
        width: 100%;
    }

    .sort-dropdown select {
        width: 100%;
    }

    /* Product Detail Mobile */
    .product-detail {
        padding: 1rem 0 !important;
    }

    .product-detail-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }

    .product-gallery {
        position: static !important;
    }

    .product-title {
        font-size: 1.5rem !important;
    }

    .product-price-detail .price-current {
        font-size: 1.75rem !important;
    }

    .product-actions {
        flex-direction: column !important;
        gap: 0.75rem;
    }

    .product-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .quantity-selector {
        width: 100%;
        justify-content: center;
    }

    .product-features {
        flex-direction: column;
        gap: 0.5rem;
    }

    .gallery-thumbnails {
        justify-content: center;
    }

    /* Cart Page Mobile */
    .cart-layout {
        grid-template-columns: 1fr !important;
    }

    .cart-summary {
        position: static !important;
    }

    .cart-item {
        flex-direction: column;
        gap: 0.75rem;
    }

    /* Checkout Mobile */
    .checkout-layout {
        grid-template-columns: 1fr !important;
    }

    .checkout-summary {
        position: static !important;
    }

    .form-row {
        grid-template-columns: 1fr !important;
    }

    /* Footer Mobile */
    .footer-grid {
        grid-template-columns: 1fr !important;
        text-align: center;
    }

    .footer-brand {
        margin-bottom: 1.5rem;
    }

    .social-links {
        justify-content: center;
    }

    .footer-logo-image {
        height: 60px !important;
    }

    /* CTA Section Mobile */
    .cta-section {
        padding: 2rem 0 !important;
    }

    .cta-content h2 {
        font-size: 1.5rem !important;
    }

    /* Page Header Mobile */
    .page-header h1 {
        font-size: 1.5rem !important;
    }

    /* Buttons Mobile */
    .btn-lg {
        padding: 0.75rem 1.5rem !important;
        font-size: 0.9rem !important;
    }

    /* Toast Mobile */
    .toast {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }

    .hero-title {
        font-size: 1.5rem !important;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .products-grid {
        gap: 0.5rem !important;
    }

    .product-info {
        padding: 0.5rem !important;
    }

    .product-name {
        font-size: 0.8rem !important;
    }

    .btn-add-cart span {
        display: none;
    }
}