/* ============================================
   TOOLPRO - Professional Tools & Hardware Store
   CSS Stylesheet
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - TOOLPRO Brand */
    --primary-color: #FF6B00;
    --primary-dark: #E05E00;
    --primary-light: #FF8533;
    --accent-color: #FFB800;
    --accent-dark: #333333;
    --accent-light: #FFCC33;
    --text-dark: #212121;
    --text-light: #757575;
    --text-muted: #9E9E9E;
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    --light-gray: #ECEFF1;
    --border-color: #CFD8DC;
    --success-color: #4CAF50;
    --warning-color: #FF9800;
    --danger-color: #F44336;

    /* Typography */
    --font-primary: 'Roboto', sans-serif;
    --font-heading: 'Oswald', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-industrial: 0 4px 16px rgba(69, 90, 100, 0.3);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

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

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

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--off-white);
    overflow-x: hidden;
}

/* Industrial Background Pattern */
.industrial-bg {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent-color) 100%);
    position: relative;
}

.industrial-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 50px,
            rgba(255,255,255,0.03) 50px,
            rgba(255,255,255,0.03) 51px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 50px,
            rgba(255,255,255,0.03) 50px,
            rgba(255,255,255,0.03) 51px
        );
    pointer-events: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

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

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(245, 124, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 124, 0, 0.5);
}

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

.btn-secondary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

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

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

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

.btn-white:hover {
    background: var(--light-gray);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.125rem;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

/* Top Bar */
.top-bar {
    background: var(--accent-dark);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.875rem;
}

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

.top-bar-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.top-bar-left a {
    color: var(--light-gray);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.top-bar-left a:hover {
    color: var(--primary-color);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.top-bar-right a {
    color: var(--light-gray);
}

.top-bar-right a:hover {
    color: var(--primary-color);
}

/* Main Header */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-main {
    padding: var(--spacing-md) 0;
}

.header-main .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-dark);
    letter-spacing: 2px;
}

.logo-text span {
    color: var(--primary-color);
}

/* Search Bar */
.search-bar {
    flex: 1;
    max-width: 500px;
    display: flex;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

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

.search-bar input {
    flex: 1;
    padding: 12px 16px;
    border: none;
    font-size: 1rem;
    outline: none;
}

.search-bar button {
    padding: 12px 20px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

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

.header-action {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--accent-dark);
    font-weight: 500;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.header-action:hover {
    color: var(--primary-color);
}

.header-action i {
    font-size: 1.5rem;
}

.header-action .badge {
    position: relative;
}

.header-action .badge::after {
    content: attr(data-count);
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Navigation */
.main-nav {
    background: var(--accent-color);
}

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

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 15px 20px;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-fast);
}

.nav-menu > li > a:hover,
.nav-menu > li.active > a {
    background: var(--primary-color);
}

/* Dropdown */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 100;
    list-style: none;
}

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

.dropdown-menu li a {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    border-bottom: 1px solid var(--light-gray);
    transition: all var(--transition-fast);
}

.dropdown-menu li a:hover {
    background: var(--light-gray);
    color: var(--primary-color);
    padding-left: 25px;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
}

/* Pro Badge */
.pro-badge {
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 20px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ============================================
   HERO SLIDER
   ============================================ */

.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.slide.active {
    opacity: 1;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.slide-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(38, 50, 56, 0.9) 0%, rgba(38, 50, 56, 0.5) 50%, transparent 100%);
}

.slide-content {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    z-index: 2;
}

.slide-text {
    max-width: 600px;
    color: var(--white);
}

.slide-tag {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 16px;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-md);
    animation: slideInLeft 0.5s ease 0.2s both;
}

.slide-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    animation: slideInLeft 0.5s ease 0.4s both;
}

.slide-desc {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    animation: slideInLeft 0.5s ease 0.6s both;
}

.slide-btns {
    display: flex;
    gap: var(--spacing-md);
    animation: slideInLeft 0.5s ease 0.8s both;
}

/* Slider Controls */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--white);
    color: var(--accent-dark);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-fast);
    z-index: 10;
}

.slider-nav:hover {
    background: var(--primary-color);
    color: var(--white);
}

.slider-prev {
    left: 30px;
}

.slider-next {
    right: 30px;
}

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

.slider-dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slider-dot.active,
.slider-dot:hover {
    background: var(--primary-color);
    transform: scale(1.2);
}

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

.categories-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

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

.section-tag {
    display: inline-block;
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    color: var(--accent-dark);
    margin-bottom: var(--spacing-md);
}

.section-line {
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 0 auto;
}

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

.category-card {
    position: relative;
    height: 300px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    group: true;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(38, 50, 56, 0.9) 100%);
    z-index: 1;
    transition: background var(--transition-normal);
}

.category-card:hover::before {
    background: linear-gradient(180deg, rgba(245, 124, 0, 0.3) 0%, rgba(38, 50, 56, 0.95) 100%);
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.category-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    z-index: 2;
    color: var(--white);
}

.category-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    transition: transform var(--transition-normal);
}

.category-card:hover .category-icon {
    transform: translateY(-5px);
}

.category-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.category-count {
    color: var(--primary-light);
    font-size: 0.875rem;
}

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

.products-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-gray);
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.products-tabs {
    display: flex;
    gap: var(--spacing-md);
}

.tab-btn {
    padding: 10px 24px;
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

/* Product Card */
.product-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
}

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

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 12px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    z-index: 5;
}

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

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

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

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

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

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

.product-actions {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    opacity: 0;
    transform: translateX(10px);
    transition: all var(--transition-normal);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-action-btn {
    width: 40px;
    height: 40px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

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

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

.product-brand {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--accent-dark);
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

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

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

.product-rating .stars {
    color: var(--primary-color);
    font-size: 0.875rem;
}

.product-rating .count {
    color: var(--text-muted);
    font-size: 0.875rem;
}

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

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

.price-old {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-footer {
    display: flex;
    gap: var(--spacing-sm);
}

.product-footer .btn {
    flex: 1;
    padding: 10px 15px;
    font-size: 0.875rem;
}

/* ============================================
   PROMO BANNER
   ============================================ */

.promo-banner {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent-color) 100%);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.promo-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: var(--primary-color);
    opacity: 0.1;
    border-radius: 50%;
}

.promo-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

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

.promo-tag {
    display: inline-block;
    background: var(--primary-color);
    padding: 8px 16px;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-md);
}

.promo-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.promo-desc {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.promo-discount {
    font-family: var(--font-heading);
    font-size: 5rem;
    color: var(--primary-color);
    line-height: 1;
}

.promo-discount span {
    font-size: 2rem;
}

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

.features-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

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

.feature-card {
    text-align: center;
    padding: var(--spacing-xl);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-industrial);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    color: var(--white);
    transition: transform var(--transition-normal);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(10deg);
}

.feature-title {
    font-size: 1.25rem;
    color: var(--accent-dark);
    margin-bottom: var(--spacing-sm);
}

.feature-text {
    color: var(--text-light);
}

/* ============================================
   BRANDS SECTION
   ============================================ */

.brands-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-gray);
}

.brands-slider {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.brand-item {
    flex: 1;
    min-width: 150px;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    filter: grayscale(100%);
    opacity: 0.6;
}

.brand-item:hover {
    filter: grayscale(0%);
    opacity: 1;
    box-shadow: var(--shadow-md);
}

.brand-item img {
    max-height: 50px;
}

/* ============================================
   NEWSLETTER SECTION
   ============================================ */

.newsletter-section {
    padding: var(--spacing-xxl) 0;
    background: var(--primary-color);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

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

.newsletter-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.newsletter-desc {
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    flex: 1;
    max-width: 500px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    outline: none;
}

.newsletter-form button {
    padding: 15px 30px;
    background: var(--accent-dark);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.newsletter-form button:hover {
    background: var(--accent-color);
}

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

.footer {
    background: var(--accent-dark);
    color: var(--white);
}

.footer-main {
    padding: var(--spacing-xxl) 0;
}

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

.footer-about .logo {
    margin-bottom: var(--spacing-lg);
}

.footer-about .logo-text {
    color: var(--white);
}

.footer-about p {
    color: var(--accent-light);
    margin-bottom: var(--spacing-lg);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-color);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--accent-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--accent-light);
}

.footer-contact i {
    color: var(--primary-color);
    margin-top: 4px;
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: var(--spacing-lg) 0;
}

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

.footer-bottom p {
    color: var(--accent-light);
    margin: 0;
}

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

.payment-methods i {
    font-size: 2rem;
    color: var(--accent-light);
}

/* ============================================
   SHOP PAGE STYLES
   ============================================ */

.page-hero {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent-color) 100%);
    padding: 60px 0;
    position: relative;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
}

.page-hero-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--accent-light);
}

.breadcrumb a {
    color: var(--accent-light);
}

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

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

/* Shop Layout */
.shop-section {
    padding: var(--spacing-xxl) 0;
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xl);
}

/* Sidebar */
.shop-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.filter-widget {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.filter-title {
    font-size: 1.1rem;
    color: var(--accent-dark);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
}

.filter-list {
    list-style: none;
}

.filter-list li {
    margin-bottom: var(--spacing-sm);
}

.filter-list label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    color: var(--text-dark);
    transition: color var(--transition-fast);
}

.filter-list label:hover {
    color: var(--primary-color);
}

.filter-list input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.filter-list .count {
    margin-left: auto;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.price-range {
    padding: var(--spacing-md) 0;
}

.price-slider {
    width: 100%;
    height: 6px;
    background: var(--light-gray);
    border-radius: 3px;
    appearance: none;
    margin-bottom: var(--spacing-md);
}

.price-slider::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
}

.price-inputs {
    display: flex;
    gap: var(--spacing-sm);
}

.price-inputs input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    text-align: center;
}

/* Shop Main */
.shop-main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

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

.result-count {
    color: var(--text-light);
}

.view-toggle {
    display: flex;
    gap: var(--spacing-xs);
}

.view-btn {
    width: 40px;
    height: 40px;
    background: var(--light-gray);
    border: none;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-btn:hover,
.view-btn.active {
    background: var(--primary-color);
    color: var(--white);
}

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

.sort-select {
    padding: 10px 40px 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    appearance: none;
    background: var(--white) url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23455A64"><path d="M7 10l5 5 5-5z"/></svg>') no-repeat right 10px center;
    background-size: 20px;
    cursor: pointer;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.page-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-dark);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.page-link:hover,
.page-link.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

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

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

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

/* Product Gallery */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.main-image {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--light-gray);
}

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

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.gallery-nav:hover {
    background: var(--primary-color);
    color: var(--white);
}

.gallery-prev {
    left: 15px;
}

.gallery-next {
    right: 15px;
}

.gallery-thumbnails {
    display: flex;
    gap: var(--spacing-sm);
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
}

.thumbnail.active,
.thumbnail:hover {
    border-color: var(--primary-color);
}

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

/* Product Info */
.product-detail-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.product-sku {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.stock-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    font-weight: 600;
}

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

.stock-status.out-of-stock {
    color: var(--danger-color);
}

.product-detail-title {
    font-size: 2rem;
    color: var(--accent-dark);
}

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

.stars {
    color: var(--primary-color);
}

.rating-count {
    color: var(--text-muted);
}

.product-detail-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
}

.detail-price-current {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary-color);
}

.detail-price-old {
    font-size: 1.5rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.discount-badge {
    background: var(--danger-color);
    color: var(--white);
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
}

.product-description {
    color: var(--text-light);
    line-height: 1.8;
}

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

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

.option-label {
    font-weight: 600;
    color: var(--accent-dark);
}

.option-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.option-btn {
    padding: 10px 20px;
    border: 2px solid var(--border-color);
    background: var(--white);
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.option-btn:hover,
.option-btn.selected {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--white);
}

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

.qty-control {
    display: flex;
    align-items: center;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.qty-btn {
    width: 45px;
    height: 45px;
    background: var(--light-gray);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.qty-input {
    width: 60px;
    height: 45px;
    border: none;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
}

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

.wishlist-btn {
    width: 50px;
    height: 50px;
    border: 2px solid var(--border-color);
    background: var(--white);
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.wishlist-btn:hover {
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.product-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--light-gray);
    border-radius: var(--radius-md);
}

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

.feature-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

/* Product Tabs */
.product-tabs {
    margin-top: var(--spacing-xxl);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.tabs-nav {
    display: flex;
    background: var(--light-gray);
    border-bottom: 2px solid var(--border-color);
}

.tab-link {
    flex: 1;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.tab-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.tab-link:hover,
.tab-link.active {
    color: var(--primary-color);
}

.tab-link.active::after {
    transform: scaleX(1);
}

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

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* Specifications Table */
.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--light-gray);
}

.specs-table th,
.specs-table td {
    padding: var(--spacing-md);
    text-align: left;
}

.specs-table th {
    width: 200px;
    font-weight: 600;
    color: var(--accent-dark);
    background: var(--light-gray);
}

/* Reviews */
.reviews-summary {
    display: flex;
    gap: var(--spacing-xxl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--light-gray);
    margin-bottom: var(--spacing-xl);
}

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

.rating-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--primary-color);
    line-height: 1;
}

.rating-stars {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin: var(--spacing-sm) 0;
}

.rating-breakdown {
    flex: 1;
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.rating-bar span {
    width: 60px;
}

.bar {
    flex: 1;
    height: 10px;
    background: var(--light-gray);
    border-radius: 5px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--primary-color);
    border-radius: 5px;
}

.review-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.review-item {
    padding: var(--spacing-lg);
    background: var(--light-gray);
    border-radius: var(--radius-md);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

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

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.reviewer-name {
    font-weight: 600;
    color: var(--accent-dark);
}

.review-date {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.review-rating {
    color: var(--primary-color);
}

.review-content h4 {
    margin-bottom: var(--spacing-sm);
}

.review-content p {
    color: var(--text-light);
}

/* ============================================
   ABOUT PAGE
   ============================================ */

.about-intro {
    padding: var(--spacing-xxl) 0;
}

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

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 150px;
    height: 150px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.experience-badge .number {
    font-family: var(--font-heading);
    font-size: 3rem;
    line-height: 1;
}

.experience-badge span {
    font-size: 0.875rem;
    text-transform: uppercase;
}

.about-text {
    padding-left: var(--spacing-xl);
}

.stats-row {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
}

/* Team Section */
.team-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-gray);
}

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

.team-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

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

.team-image {
    position: relative;
    overflow: hidden;
}

.team-image img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.team-social {
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(38, 50, 56, 0.9);
    transition: bottom var(--transition-normal);
}

.team-card:hover .team-social {
    bottom: 0;
}

.team-social a {
    width: 35px;
    height: 35px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

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

.team-info {
    padding: var(--spacing-lg);
    text-align: center;
}

.team-name {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.team-role {
    color: var(--primary-color);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Values Section */
.values-section {
    padding: var(--spacing-xxl) 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.value-card {
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition-normal);
    border-bottom: 4px solid transparent;
}

.value-card:hover {
    border-bottom-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    color: var(--white);
}

.value-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.value-text {
    color: var(--text-light);
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-section {
    padding: var(--spacing-xxl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xxl);
}

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

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

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

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.contact-details p {
    color: var(--text-light);
    margin-bottom: 0;
}

.contact-details a {
    color: var(--primary-color);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

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

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

.form-group label {
    font-weight: 600;
    color: var(--accent-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* Map */
.map-section {
    padding: var(--spacing-xxl) 0;
    background: var(--light-gray);
}

.map-container {
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

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

.cart-section {
    padding: var(--spacing-xxl) 0;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-xl);
}

.cart-items {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.cart-header {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 50px;
    padding: var(--spacing-lg);
    background: var(--accent-dark);
    color: var(--white);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cart-item {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 50px;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--light-gray);
}

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

.cart-product-image {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

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

.cart-product-info h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.cart-product-info p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

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

.cart-qty {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    width: fit-content;
}

.cart-qty button {
    width: 35px;
    height: 35px;
    background: var(--light-gray);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.cart-qty input {
    width: 40px;
    height: 35px;
    border: none;
    text-align: center;
    font-weight: 600;
}

.cart-total {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--primary-color);
}

.cart-remove {
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.cart-remove:hover {
    color: var(--danger-color);
}

/* Cart Summary */
.cart-summary {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.summary-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--light-gray);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.summary-row.total {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-color);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--light-gray);
    margin-top: var(--spacing-md);
}

.coupon-form {
    display: flex;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
}

.coupon-form input {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.checkout-btn {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
}

.secure-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--light-gray);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.secure-badge i {
    color: var(--success-color);
}

/* ============================================
   QUICK VIEW MODAL
   ============================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 2000;
}

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

.quick-view-modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .quick-view-modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--light-gray);
}

.modal-header h3 {
    font-size: 1.25rem;
}

.modal-close {
    width: 40px;
    height: 40px;
    background: var(--light-gray);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.modal-body {
    padding: var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.modal-image {
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--light-gray);
}

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

.modal-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}

/* Animation Classes */
.animate-slide-up {
    animation: slideInUp 0.6s ease forwards;
}

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

/* Industrial Pulse Effect */
.industrial-pulse {
    animation: pulse 2s ease-in-out infinite;
}

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

@media (max-width: 1200px) {
    .categories-grid,
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

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

    .shop-sidebar {
        display: none;
    }

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

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

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

    .cart-summary {
        position: static;
    }

    .modal-body {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    .header-main .container {
        flex-wrap: wrap;
    }

    .search-bar {
        order: 3;
        width: 100%;
        max-width: none;
        margin-top: var(--spacing-md);
    }

    .main-nav .container {
        flex-direction: column;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu > li > a {
        justify-content: space-between;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
    }

    .pro-badge {
        display: none;
    }

    .hero-slider {
        height: 500px;
    }

    .slide-title {
        font-size: 2.5rem;
    }

    .slide-btns {
        flex-direction: column;
    }

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

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

    .promo-content {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
        max-width: none;
        width: 100%;
    }

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

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

    .cart-header {
        display: none;
    }

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

    .cart-product {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .products-header {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .products-tabs {
        flex-wrap: wrap;
        justify-content: center;
    }

    .tab-btn {
        padding: 8px 16px;
        font-size: 0.875rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-slider {
        height: 450px;
    }

    .slide-title {
        font-size: 2rem;
    }

    .slider-nav {
        width: 40px;
        height: 40px;
    }

    .slider-prev {
        left: 10px;
    }

    .slider-next {
        right: 10px;
    }

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

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

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

    .promo-title {
        font-size: 2rem;
    }

    .promo-discount {
        font-size: 3rem;
    }

    .page-hero-title {
        font-size: 2rem;
    }

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

    .detail-price-current {
        font-size: 2rem;
    }

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

    .tabs-nav {
        flex-wrap: wrap;
    }

    .tab-link {
        flex: 1 1 50%;
        padding: var(--spacing-md);
        font-size: 0.875rem;
    }

    .reviews-summary {
        flex-direction: column;
    }

    .stats-row {
        flex-wrap: wrap;
    }

    .stat-item {
        flex: 1 1 50%;
    }

    .experience-badge {
        width: 120px;
        height: 120px;
        bottom: -20px;
        right: -10px;
    }

    .experience-badge .number {
        font-size: 2.5rem;
    }
}

/* Print Styles */
@media print {
    .top-bar,
    .main-nav,
    .newsletter-section,
    .footer {
        display: none;
    }

    .hero-slider {
        height: auto;
    }

    .slide {
        position: static;
        opacity: 1;
    }
}