/* =============================================
   Active Bike - Modern Bicycle Shop Styles
   ============================================= */

/* CSS Variables */
:root {
    /* Primary Colors */
    --primary: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    
    /* Accent Colors */
    --accent: #f97316;
    --accent-dark: #ea580c;
    --accent-light: #fb923c;
    
    /* Secondary Colors */
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    
    /* Neutrals */
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-display: 'Bebas Neue', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

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

input {
    font-family: inherit;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* =============================================
   Top Bar
   ============================================= */
.top-bar {
    background: var(--dark);
    color: var(--gray-400);
    font-size: 13px;
    padding: 8px 0;
}

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

.top-bar-left {
    display: flex;
    gap: 24px;
}

.top-bar-left span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar-left i {
    color: var(--primary-light);
}

.top-bar-right {
    display: flex;
    gap: 16px;
}

.auth-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.auth-link:hover {
    background: var(--dark-light);
    color: var(--white);
}

/* =============================================
   Header
   ============================================= */
.header {
    background: var(--white);
    padding: 20px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-display);
    font-size: 28px;
    letter-spacing: 1px;
    color: var(--dark);
    line-height: 1;
}

.logo-sub {
    font-size: 11px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Search Bar */
.search-bar {
    flex: 1;
    max-width: 600px;
    display: flex;
    position: relative;
}

.search-bar input {
    width: 100%;
    padding: 14px 20px;
    padding-right: 56px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 15px;
    transition: all var(--transition-fast);
    background: var(--gray-50);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.1);
}

.search-bar button {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: background var(--transition-fast);
}

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

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-action {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    position: relative;
}

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

.header-action i {
    font-size: 22px;
    color: var(--gray-600);
}

.header-action .badge {
    position: absolute;
    top: 2px;
    left: 28px;
    background: var(--accent);
    color: var(--white);
    font-size: 11px;
    font-weight: 600;
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-info {
    display: flex;
    flex-direction: column;
}

.cart-label {
    font-size: 12px;
    color: var(--gray-500);
}

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

/* =============================================
   Navigation
   ============================================= */
.main-nav {
    background: var(--primary);
    position: sticky;
    top: 96px;
    z-index: 99;
}

.mobile-menu-toggle {
    display: none;
    padding: 12px;
    color: var(--white);
    font-size: 24px;
}

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

.nav-item {
    position: relative;
}

.nav-item > a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
}

.nav-item > a i.fa-chevron-down {
    font-size: 10px;
    transition: transform var(--transition-fast);
}

.nav-item:hover > a,
.nav-item.active > a {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.nav-item.highlight > a {
    background: var(--accent);
    color: var(--white);
}

.nav-item.highlight:hover > a {
    background: var(--accent-dark);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
    z-index: 100;
    min-width: 800px;
}

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

.nav-item:hover > a i.fa-chevron-down {
    transform: rotate(180deg);
}

.mega-menu-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    padding: 24px;
}

.mega-menu-column {
    padding: 0 20px;
    border-right: 1px solid var(--gray-100);
}

.mega-menu-column:last-child {
    border-right: none;
}

.mega-menu-column h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
}

.mega-menu-column h4 i {
    color: var(--primary);
}

.mega-menu-column ul li {
    margin-bottom: 8px;
}

.mega-menu-column ul li a {
    color: var(--gray-600);
    font-size: 14px;
    padding: 6px 0;
    display: block;
    transition: all var(--transition-fast);
}

.mega-menu-column ul li a:hover {
    color: var(--primary);
    padding-left: 8px;
}

.mega-menu-column.highlight-column h4 {
    border-bottom-color: var(--accent);
}

.mega-menu-column.highlight-column h4 i {
    color: var(--accent);
}

.mega-menu-column.highlight-column ul li a:hover {
    color: var(--accent);
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    position: relative;
    overflow: hidden;
}

.hero-slider {
    position: relative;
}

.hero-slide {
    display: none;
}

.hero-slide.active {
    display: block;
}

.hero-bg {
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-bg .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: 72px;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: 2px;
}

.hero-content h1 span {
    color: var(--accent);
}

.hero-content p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-features {
    display: flex;
    gap: 32px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

.hero-feature i {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.bike-showcase {
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.bike-showcase::before {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: spin 20s linear infinite;
}

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

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.bike-showcase i {
    font-size: 180px;
    color: var(--white);
    opacity: 0.9;
}

.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.hero-dots .dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.hero-dots .dot.active,
.hero-dots .dot:hover {
    background: var(--white);
    transform: scale(1.2);
}

/* =============================================
   Brands Strip
   ============================================= */
.brands-strip {
    background: var(--dark);
    padding: 20px 0;
    overflow: hidden;
}

.brands-slider {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.brand-item {
    font-family: var(--font-display);
    font-size: 24px;
    letter-spacing: 2px;
    color: var(--gray-500);
    transition: color var(--transition-fast);
    cursor: pointer;
}

.brand-item:hover {
    color: var(--white);
}

/* =============================================
   Features Bar
   ============================================= */
.features-bar {
    background: var(--white);
    padding: 40px 0;
    border-bottom: 1px solid var(--gray-200);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.feature-card:hover {
    background: var(--gray-50);
    transform: translateY(-4px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 24px;
    color: var(--white);
}

.feature-text h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.feature-text p {
    font-size: 13px;
    color: var(--gray-500);
}

/* =============================================
   Categories Section
   ============================================= */
.categories-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 48px;
    letter-spacing: 2px;
    color: var(--dark);
    margin-bottom: 12px;
}

.section-header p {
    font-size: 18px;
    color: var(--gray-500);
}

.section-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}

.tab-btn {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
    background: var(--gray-100);
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    background: var(--gray-200);
}

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

.categories-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
}

.category-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: all var(--transition);
}

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

.category-card.category-large {
    grid-row: span 1;
}

.category-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.category-card:hover .category-bg {
    transform: scale(1.05);
}

.category-bg i {
    font-size: 120px;
    color: rgba(255, 255, 255, 0.15);
}

.category-content {
    position: relative;
    z-index: 2;
    padding: 32px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    color: var(--white);
}

.category-content h3 {
    font-family: var(--font-display);
    font-size: 32px;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.category-content p {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 16px;
}

.category-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.category-link i {
    transition: transform var(--transition-fast);
}

.category-card:hover .category-link i {
    transform: translateX(4px);
}

/* =============================================
   Products Section
   ============================================= */
.products-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

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

.product-badges {
    position: absolute;
    top: 16px;
    left: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 5;
}

.product-badges .badge {
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-new {
    background: var(--primary);
    color: var(--white);
}

.badge-sale {
    background: var(--danger);
    color: var(--white);
}

.badge-hot {
    background: var(--accent);
    color: var(--white);
}

.product-wishlist {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    z-index: 5;
    transition: all var(--transition-fast);
}

.product-wishlist:hover {
    background: var(--danger);
    color: var(--white);
}

.product-wishlist i {
    font-size: 18px;
}

.product-image {
    padding: 24px;
    background: var(--gray-50);
}

.product-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-placeholder i {
    font-size: 80px;
    color: rgba(255, 255, 255, 0.4);
}

.product-info {
    padding: 24px;
}

.product-brand {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary);
    margin-bottom: 8px;
    display: block;
}

.product-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
}

.product-name a {
    color: var(--dark);
    transition: color var(--transition-fast);
}

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

.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 16px;
}

.product-rating i {
    font-size: 12px;
    color: var(--warning);
}

.product-rating span {
    font-size: 12px;
    color: var(--gray-500);
    margin-left: 4px;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.current-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
}

.old-price {
    font-size: 14px;
    color: var(--gray-400);
    text-decoration: line-through;
}

.btn-add-cart {
    width: 100%;
    padding: 14px 24px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all var(--transition-fast);
}

.btn-add-cart:hover {
    background: var(--primary-dark);
    transform: scale(1.02);
}

.section-footer {
    text-align: center;
    margin-top: 48px;
}

/* =============================================
   About Section
   ============================================= */
.about-section {
    padding: 100px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content h2 {
    font-family: var(--font-display);
    font-size: 56px;
    letter-spacing: 2px;
    color: var(--dark);
    margin-bottom: 24px;
}

.about-lead {
    font-size: 20px;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 20px;
}

.about-content p {
    margin-bottom: 16px;
    color: var(--gray-600);
}

.about-stats {
    display: flex;
    gap: 40px;
    margin: 40px 0;
    padding: 32px 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

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

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 48px;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-image-wrapper {
    position: relative;
}

.about-placeholder {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, var(--gray-200) 0%, var(--gray-300) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.about-placeholder i {
    font-size: 80px;
    color: var(--gray-400);
}

.about-placeholder span {
    font-size: 18px;
    color: var(--gray-500);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.social-link {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--white);
    transition: all var(--transition-fast);
}

.social-link.facebook {
    background: #1877f2;
}

.social-link.twitter {
    background: #1da1f2;
}

.social-link.youtube {
    background: #ff0000;
}

.social-link.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-link:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* =============================================
   Sponsors Section
   ============================================= */
.sponsors-section {
    padding: 40px 0;
    background: var(--gray-100);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.sponsors-content {
    display: flex;
    align-items: center;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 32px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.sponsors-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sponsors-icon i {
    font-size: 28px;
    color: var(--white);
}

.sponsors-text h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.sponsors-text p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0;
}

.sponsors-text a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.sponsors-text a:hover {
    color: var(--primary-dark);
}

@media (max-width: 768px) {
    .sponsors-content {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }
}

/* =============================================
   Newsletter Section
   ============================================= */
.newsletter-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.newsletter-text {
    color: var(--white);
}

.newsletter-text h3 {
    font-size: 24px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.newsletter-text p {
    opacity: 0.8;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    flex: 1;
    max-width: 500px;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 24px;
    border: none;
    border-radius: var(--radius-full);
    font-size: 15px;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
}

.newsletter-form .btn {
    white-space: nowrap;
}

/* =============================================
   Footer
   ============================================= */
.footer {
    background: var(--dark);
    color: var(--gray-400);
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 40px;
    color: var(--primary-light);
}

.footer-logo span {
    font-family: var(--font-display);
    font-size: 28px;
    letter-spacing: 1px;
    color: var(--white);
}

.footer-column p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--dark-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all var(--transition-fast);
}

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

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 24px;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    font-size: 14px;
    color: var(--gray-400);
    transition: all var(--transition-fast);
}

.footer-column ul li a:hover {
    color: var(--white);
    padding-left: 6px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.contact-list li i {
    color: var(--primary-light);
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid var(--dark-light);
    padding: 24px 0;
}

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

.footer-bottom p {
    font-size: 14px;
}

.payment-methods {
    display: flex;
    gap: 16px;
}

.payment-methods i {
    font-size: 28px;
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

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

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-fast);
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

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

.btn-large {
    padding: 18px 48px;
    font-size: 15px;
}

/* =============================================
   Cookie Banner
   ============================================= */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark);
    padding: 24px;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform var(--transition);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.cookie-content p {
    color: var(--gray-300);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.cookie-content p i {
    font-size: 24px;
    color: var(--accent);
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

/* =============================================
   Back to Top
   ============================================= */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 99;
}

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

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

/* =============================================
   Responsive Design
   ============================================= */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .mega-menu {
        min-width: 700px;
    }
    
    .mega-menu-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .search-bar {
        order: 3;
        max-width: none;
        width: 100%;
        margin-top: 16px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .categories-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .category-card.category-large {
        grid-column: span 2;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        max-width: none;
        width: 100%;
    }
    
    .hero-bg .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        max-width: none;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .bike-showcase {
        width: 300px;
        height: 300px;
    }
    
    .bike-showcase i {
        font-size: 120px;
    }
}

@media (max-width: 768px) {
    .top-bar-content {
        flex-direction: column;
        gap: 8px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-dark);
        flex-direction: column;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-item > a {
        padding: 16px 24px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .mega-menu {
        position: static;
        min-width: auto;
        box-shadow: none;
        display: none;
    }
    
    .nav-item:hover .mega-menu {
        display: block;
    }
    
    .mega-menu-content {
        grid-template-columns: 1fr;
        padding: 16px;
    }
    
    .mega-menu-column {
        padding: 16px 0;
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .hero-content h1 {
        font-size: 48px;
    }
    
    .hero-bg {
        min-height: 500px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .category-card.category-large {
        grid-column: span 1;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom .container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .header-actions .cart-info {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .section-header h2 {
        font-size: 36px;
    }
    
    .about-content h2 {
        font-size: 40px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form .btn {
        width: 100%;
    }
}