/**
 * FastKeysBuy - Main Stylesheet
 * Premium Digital Solutions
 * Modern, Professional & Responsive Design
 */

/* ===== CSS RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8fafc;
}

/* Ensure text is visible on normal pages */
body:not(.admin-body) {
    color: #333 !important;
}

body:not(.admin-body) h1,
body:not(.admin-body) h2,
body:not(.admin-body) h3,
body:not(.admin-body) h4 {
    color: #1f2937 !important;
}

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

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

ul, ol {
    list-style: none;
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s ease;
}

/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --secondary-color: #f59e0b;
    --secondary-dark: #d97706;
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    
    /* Grays */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Typography */
    --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;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* 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), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Container width */
    --container-max-width: 1200px;
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

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

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-block { display: inline-block; }

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* ===== HEADER STYLES ===== */
.header {
    background: white;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background: var(--gray-50);
    padding: var(--space-2) 0;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

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

.contact-info span {
    margin-right: var(--space-4);
}

.contact-info i {
    margin-right: var(--space-2);
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.auth-link {
    color: var(--gray-700);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.header-main {
    padding: var(--space-4) 0;
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.logo {
    flex-shrink: 0;
}

.logo a {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--space-1);
}

.logo h1 i {
    margin-right: var(--space-2);
}

.tagline {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.search-bar {
    flex: 1;
    max-width: 500px;
}

.search-form {
    position: relative;
    display: flex;
}

.search-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    font-size: var(--font-size-base);
    transition: border-color 0.3s ease;
    outline: none;
}

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

.search-btn {
    background: var(--primary-color);
    color: white;
    padding: var(--space-3) var(--space-6);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

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

.cart-area {
    flex-shrink: 0;
}

.cart {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
    position: relative;
}

.cart:hover {
    background: var(--gray-100);
}

.cart i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

.cart-count {
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 600;
    position: absolute;
    top: -5px;
    left: 15px;
}

.cart-info {
    display: flex;
    flex-direction: column;
    font-size: var(--font-size-sm);
}

.cart-items {
    color: var(--gray-600);
}

.cart-total {
    font-weight: 600;
    color: var(--gray-800);
}

/* ===== NAVIGATION STYLES ===== */
.navbar {
    background: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.navbar .container {
    position: relative;
}

.mobile-menu-toggle {
    display: none;
    color: white;
    font-size: var(--font-size-xl);
    cursor: pointer;
    padding: var(--space-4);
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-5);
    color: white;
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
}

.nav-link:hover, .nav-item:hover > .nav-link {
    background: rgba(255, 255, 255, 0.1);
}

.nav-link i.fas.fa-chevron-down {
    margin-left: var(--space-2);
    font-size: var(--font-size-xs);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

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

.dropdown-item {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--gray-700);
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--gray-100);
}

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

.dropdown-item:hover {
    background: var(--gray-50);
    color: var(--primary-color);
    padding-left: var(--space-6);
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: var(--space-20) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.05"><circle cx="6" cy="6" r="2"/></g></svg>');
    animation: movePattern 20s linear infinite;
}

@keyframes movePattern {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-60px) translateY(-60px); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--space-6);
    line-height: 1.2;
}

.hero-text p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-8);
    opacity: 0.9;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.feature i {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    color: var(--secondary-color);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--secondary-color);
    color: white;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.cta-button:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

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

.floating-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    animation: floatAnimation 6s ease-in-out infinite;
}

@keyframes floatAnimation {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.product-card-float {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.product-card-float:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.25);
}

.card-icon {
    background: var(--secondary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-3);
    font-size: var(--font-size-xl);
}

.product-card-float span {
    font-weight: 600;
    font-size: var(--font-size-sm);
}

/* ===== TRUST SECTION ===== */
.trust-section {
    padding: var(--space-20) 0;
    background: white;
}

.trust-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    text-align: left;
}

.trust-icon {
    background: var(--primary-color);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.trust-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--gray-800);
}

.trust-content p {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--gray-800);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== PRODUCT SECTIONS ===== */
.featured-products, .latest-products {
    padding: var(--space-20) 0;
    background: var(--gray-50);
}

.latest-products {
    background: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.product-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.product-card:hover::before {
    left: 100%;
}

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

.product-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: var(--error-color);
    color: white;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xs);
    font-weight: 600;
    z-index: 10;
}

.product-image {
    text-align: center;
    margin-bottom: var(--space-6);
}

.product-icon {
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.8;
}

.product-info h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--gray-800);
    line-height: 1.4;
}

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

.stars {
    display: flex;
    gap: var(--space-1);
}

.stars i {
    color: var(--secondary-color);
    font-size: var(--font-size-sm);
}

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

.product-pricing {
    margin-bottom: var(--space-6);
}

.current-price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-right: var(--space-3);
}

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

.add-to-cart-btn {
    width: 100%;
    background: var(--primary-color);
    color: white;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}

.add-to-cart-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* ===== CATEGORIES SECTION ===== */
.categories-section {
    padding: var(--space-20) 0;
    background: white;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.category-card {
    background: var(--gray-50);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.category-card:hover::before {
    opacity: 0.05;
}

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

.category-icon {
    background: var(--primary-color);
    color: white;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    font-size: var(--font-size-2xl);
    position: relative;
    z-index: 1;
}

.category-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--gray-800);
    position: relative;
    z-index: 1;
}

.category-card p {
    color: var(--gray-600);
    margin-bottom: var(--space-4);
    position: relative;
    z-index: 1;
}

.product-count {
    display: inline-block;
    background: var(--secondary-color);
    color: white;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--space-4);
    position: relative;
    z-index: 1;
}

.category-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

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

/* ===== NEWSLETTER SECTION ===== */
.newsletter {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    color: white;
    padding: var(--space-20) 0;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.newsletter-text h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.newsletter-text p {
    font-size: var(--font-size-lg);
    opacity: 0.8;
}

.newsletter-form {
    display: flex;
    max-width: 400px;
    margin-left: auto;
}

.newsletter-input {
    flex: 1;
    padding: var(--space-4);
    border: 2px solid var(--gray-600);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: var(--font-size-base);
    outline: none;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

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

.newsletter-btn {
    background: var(--primary-color);
    color: white;
    padding: var(--space-4) var(--space-6);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.newsletter-btn:hover {
    background: var(--primary-dark);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-20) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

.footer-section h4 {
    color: white;
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.footer-section ul li {
    margin-bottom: var(--space-3);
}

.footer-section ul li a {
    color: var(--gray-400);
    transition: color 0.3s ease;
}

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

.footer-logo h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-4);
}

.footer-logo h3 i {
    color: var(--primary-color);
    margin-right: var(--space-2);
}

.footer-logo p {
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.social-links {
    display: flex;
    gap: var(--space-4);
}

.social-links a {
    background: var(--gray-800);
    color: var(--gray-400);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

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

.contact-info p {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    color: var(--gray-400);
}

.contact-info i {
    color: var(--primary-color);
    width: 20px;
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--space-8);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.payment-methods {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.payment-methods i {
    font-size: var(--font-size-2xl);
    color: var(--gray-600);
    transition: color 0.3s ease;
}

.payment-methods i:hover {
    color: var(--primary-color);
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-12);
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-8);
    }
    
    .newsletter-form {
        margin: 0 auto;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    .header-main {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .search-bar {
        max-width: 100%;
        order: 2;
    }
    
    .cart-area {
        order: 1;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-color);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.show {
        display: flex;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        padding: var(--space-4);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: rgba(255, 255, 255, 0.1);
        box-shadow: none;
        border-radius: 0;
    }
    
    .hero {
        padding: var(--space-16) 0;
    }
    
    .hero-text h1 {
        font-size: var(--font-size-3xl);
    }
    
    .hero-features {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .floating-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-3);
    }
    
    .product-card-float {
        padding: var(--space-4);
    }
    
    .trust-items {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-3);
    }
    
    .header-top {
        display: none;
    }
    
    .hero-text h1 {
        font-size: var(--font-size-2xl);
    }
    
    .section-header h2 {
        font-size: var(--font-size-2xl);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .newsletter-input {
        border-radius: var(--radius-lg);
    }
    
    .newsletter-btn {
        border-radius: var(--radius-lg);
    }
}

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

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

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

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

/* ===== SMOOTH TRANSITIONS ===== */
* {
    transition: none;
}

a, button, input, .product-card, .category-card, .trust-item {
    transition: all 0.3s ease;
}

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

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

/* ===== PRINT STYLES ===== */
@media print {
    .header, .navbar, .newsletter, .footer, .back-to-top {
        display: none;
    }
    
    .hero {
        background: none;
        color: black;
    }
    
    body {
        background: white;
        color: black;
    }
}