/* ===================================
   Islamabad Hardware Store - Main Styles
   Professional Construction Business Website
   =================================== */

/* CSS Variables */
:root {
    /* Primary Colors - Industrial Theme */
    --primary-color: #1a5f7a;
    --primary-dark: #0d3d4d;
    --primary-light: #2e8eb0;
    
    /* Accent Colors */
    --accent-color: #f7941d;
    --accent-dark: #d97a0d;
    --accent-light: #ffb347;
    
    /* Neutral Colors */
    --dark-gray: #2c3e50;
    --medium-gray: #5a6c7d;
    --light-gray: #ecf0f1;
    --off-white: #f8f9fa;
    --white: #ffffff;
    
    /* Text Colors */
    --text-dark: #1a1a2e;
    --text-medium: #4a4a5a;
    --text-light: #6c7689;
    
    /* Status Colors */
    --success: #27ae60;
    --warning: #f39c12;
    --error: #e74c3c;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
    --shadow-xl: 0 12px 48px rgba(0,0,0,0.2);
    
    /* 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;
    --radius-xl: 20px;
    
    /* Fonts */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Poppins', 'Inter', sans-serif;
}

/* 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);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul, ol {
    list-style: none;
}

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

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    color: var(--text-medium);
    margin-bottom: 1rem;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-fluid {
    width: 100%;
    padding: 0 1.5rem;
}

/* Section Spacing */
.section {
    padding: 5rem 0;
}

.section-sm {
    padding: 3rem 0;
}

.section-lg {
    padding: 7rem 0;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

.section-header p {
    max-width: 600px;
    margin: 1.5rem auto 0;
    font-size: 1.1rem;
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--white);
    transition: var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

/* Top Bar */
.top-bar {
    background: var(--primary-dark);
    color: var(--white);
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.top-bar-left a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
}

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

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.social-links a {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--accent-color);
}

/* Main Navigation */
.main-nav {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo img {
    height: 50px;
    width: auto;
}

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

.logo-text .brand-name {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.1;
}

.logo-text .brand-tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: block;
    padding: 0.5rem 1rem;
    font-weight: 500;
    color: var(--text-dark);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

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

/* Dropdown Menu */
.has-dropdown {
    position: relative;
}

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

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

.dropdown a {
    padding: 0.75rem 1.25rem;
    border-radius: 0;
    border-bottom: 1px solid var(--light-gray);
}

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

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    border-radius: var(--radius-md);
    color: var(--text-dark);
    transition: var(--transition-fast);
}

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: var(--transition-fast);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
}

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

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

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

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

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

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

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

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

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: 50%;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    padding-top: 120px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><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;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.15);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.hero-text h1 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: clamp(2.5rem, 5vw, 4rem);
}

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

.hero-text p {
    color: rgba(255,255,255,0.9);
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.2);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
    margin-top: 0.25rem;
}

.hero-image {
    position: relative;
}

.hero-image-main {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image-main img {
    width: 100%;
    height: auto;
}

.hero-floating-card {
    position: absolute;
    background: var(--white);
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hero-floating-card.card-1 {
    bottom: -30px;
    left: -30px;
}

.hero-floating-card.card-2 {
    top: 30px;
    right: -30px;
}

.floating-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.floating-text h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.floating-text p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

/* ===================================
   Features Section
   =================================== */
.features {
    background: var(--off-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    text-align: center;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 2rem;
}

.feature-card h3 {
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ===================================
   Categories Section
   =================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.category-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

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

.category-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--light-gray);
}

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

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

.category-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition-normal);
}

.category-card:hover .category-overlay {
    opacity: 1;
}

.category-content {
    padding: 1.5rem;
}

.category-content h3 {
    margin-bottom: 0.5rem;
    transition: var(--transition-fast);
}

.category-card:hover .category-content h3 {
    color: var(--primary-color);
}

.category-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.category-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

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

.category-card:hover .category-link i {
    transform: translateX(5px);
}

.category-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: var(--white);
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* ===================================
   Products Section
   =================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

/* Grid View (default) */
.products-grid.grid-view {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.products-grid.grid-view .product-card {
    flex-direction: column;
    max-height: none;
}

.products-grid.grid-view .product-image {
    width: 100%;
    height: 250px;
}

.products-grid.grid-view .product-content {
    padding: 1.5rem;
}

/* List View */
.products-grid.list-view {
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.products-grid.list-view .product-card {
    flex-direction: row;
    max-height: 250px;
}

.products-grid.list-view .product-image {
    width: 250px;
    height: 250px;
    flex-shrink: 0;
}

.products-grid.list-view .product-image img {
    width: 100%;
    height: 100%;
}

.products-grid.list-view .product-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
}

.products-grid.list-view .product-description {
    display: block !important;
    margin: 1rem 0;
    color: var(--text-medium);
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.products-grid.list-view .product-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.products-grid.list-view .product-actions .btn {
    flex: 1;
    justify-content: center;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-100);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.product-image {
    position: relative;
    height: 220px;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* Product Badges */
.stock-badge,
.featured-badge {
    position: absolute;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    z-index: 5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.stock-badge.in-stock {
    top: 0.75rem;
    left: 0.75rem;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.stock-badge.out-of-stock {
    top: 0.75rem;
    left: 0.75rem;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.featured-badge {
    top: 0.75rem;
    right: 0.75rem;
    left: auto;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

/* Product Overlay */
.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 1.5rem;
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 3;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

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

.product-actions {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0;
    transform: translateX(15px);
    transition: var(--transition-fast);
    z-index: 4;
}

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

.product-action-btn {
    width: 38px;
    height: 38px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
    transition: var(--transition-fast);
    border: none;
    cursor: pointer;
}

.product-action-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.product-content {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category {
    font-size: 0.7rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: inline-block;
    background: rgba(0, 102, 204, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    width: fit-content;
}

.product-content h4 {
    margin-bottom: 0.5rem;
    transition: var(--transition-fast);
    font-size: 1rem;
    line-height: 1.4;
    color: var(--text-dark);
    font-weight: 600;
}

.product-card:hover .product-content h4 {
    color: var(--primary-color);
}

.product-content p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-100);
    margin-top: auto;
    gap: 0.75rem;
}

.product-price {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-color);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
}

.product-rating .stars {
    display: flex;
    align-items: center;
    gap: 0.1rem;
    color: #f59e0b;
}

.product-rating .stars i {
    font-size: 0.7rem;
}

.product-rating .rating-value {
    color: var(--text-dark);
    font-weight: 600;
    margin-left: 0.25rem;
}

.product-rating .rating-count {
    color: var(--text-light);
    font-size: 0.75rem;
}

/* Product Meta */
.product-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--gray-200);
    font-size: 0.7rem;
    color: var(--text-light);
    gap: 0.5rem;
}

.product-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    background: var(--gray-50);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.product-price-info {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
}

.product-unit {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 400;
}

.product-description {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===================================
   About Section
   =================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 60%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 5px solid var(--white);
}

.experience-badge {
    position: absolute;
    top: 30px;
    left: -30px;
    background: var(--accent-color);
    color: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.experience-badge .number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.about-text .lead {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.about-feature-icon {
    width: 50px;
    height: 50px;
    background: var(--light-gray);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.about-feature h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.about-feature p {
    font-size: 0.875rem;
    margin: 0;
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.cta h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta p {
    color: rgba(255,255,255,0.9);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials {
    background: var(--off-white);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.testimonial-quote {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 3rem;
    color: var(--light-gray);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-size: 1rem;
    font-style: italic;
    color: var(--text-dark);
    line-height: 1.7;
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.testimonial-info p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

/* ===================================
   Brands/Partners Section
   =================================== */
.brands {
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
}

.brands-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}

.brand-item {
    transition: var(--transition-fast);
}

.brand-item:hover {
    transform: translateY(-3px);
}

.brand-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.5rem 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 2px solid var(--light-gray);
    min-width: 140px;
    transition: var(--transition-fast);
}

.brand-badge i {
    font-size: 2rem;
    color: var(--primary-color);
}

.brand-badge span {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9rem;
    text-align: center;
}

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

.brand-item:hover .brand-badge i {
    color: var(--accent-color);
}

/* ===================================
   Contact Section
   =================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.contact-info {
    background: var(--primary-color);
    color: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
}

.contact-info h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.contact-info > p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-text h4 {
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.contact-text p {
    color: rgba(255,255,255,0.9);
    margin: 0;
    font-size: 0.95rem;
}

.contact-social {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.contact-social h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.contact-social .social-links {
    display: flex;
    gap: 0.75rem;
}

.contact-social .social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.15);
}

.contact-social .social-links a:hover {
    background: var(--accent-color);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper h3 {
    margin-bottom: 0.5rem;
}

.contact-form-wrapper > p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group label span {
    color: var(--error);
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 95, 122, 0.1);
}

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

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a6c7d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding-top: 5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
    max-width: 300px;
}

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

.footer-brand .logo .brand-name {
    color: var(--white);
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 1.5rem;
}

.footer-brand .social-links {
    display: flex;
    gap: 0.75rem;
}

.footer-brand .social-links a {
    width: 40px;
    height: 40px;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-contact-item i {
    color: var(--accent-color);
    margin-top: 3px;
}

.footer-contact-item p {
    color: rgba(255,255,255,0.7);
    margin: 0;
    font-size: 0.95rem;
}

.footer-bottom {
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    margin: 0;
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.footer-bottom-links a:hover {
    color: var(--accent-color);
}

/* ===================================
   Page Headers
   =================================== */
.page-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    padding: 10rem 0 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><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>');
}

.page-header-content {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: 1rem;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.8);
}

.breadcrumb a {
    color: rgba(255,255,255,0.8);
}

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

.breadcrumb i {
    font-size: 0.75rem;
}

/* ===================================
   Product Filters
   =================================== */
.filters-bar {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.filters-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group label {
    font-weight: 500;
    color: var(--text-dark);
}

.filter-select {
    padding: 0.5rem 2rem 0.5rem 1rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a6c7d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
}

.view-options {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-md);
    color: var(--text-light);
    transition: var(--transition-fast);
}

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

/* ===================================
   Product Detail Page
   =================================== */
.product-detail {
    padding: 8rem 0 5rem;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.product-gallery {
    position: sticky;
    top: 120px;
}

.main-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--light-gray);
    margin-bottom: 1rem;
}

.main-image img {
    width: 100%;
    height: auto;
}

.thumbnail-images {
    display: flex;
    gap: 1rem;
}

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

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

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

.product-info h1 {
    margin-bottom: 0.5rem;
}

.product-sku {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.product-rating-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stars {
    display: flex;
    gap: 0.25rem;
    color: var(--accent-color);
}

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

.product-price-detail {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.product-description {
    margin-bottom: 2rem;
}

.product-specs {
    background: var(--off-white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
}

.product-specs h4 {
    margin-bottom: 1rem;
}

.specs-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.spec-item span:first-child {
    color: var(--text-light);
}

.spec-item span:last-child {
    font-weight: 500;
}

.product-actions-detail {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

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

.quantity-btn {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

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

.quantity-input {
    width: 60px;
    height: 45px;
    border: none;
    text-align: center;
    font-size: 1rem;
    font-weight: 500;
}

/* ===================================
   Map Section
   =================================== */
.map-section {
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 3rem;
}

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

/* ===================================
   Sidebar
   =================================== */
.sidebar {
    position: sticky;
    top: 120px;
}

.sidebar-widget {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.sidebar-widget h4 {
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--light-gray);
}

.category-list li {
    margin-bottom: 0.5rem;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--off-white);
    border-radius: var(--radius-md);
    color: var(--text-dark);
    transition: var(--transition-fast);
}

.category-list a:hover,
.category-list a.active {
    background: var(--primary-color);
    color: var(--white);
}

.category-count {
    font-size: 0.85rem;
    padding: 0.2rem 0.5rem;
    background: rgba(0,0,0,0.1);
    border-radius: 50px;
}

/* ===================================
   Pagination
   =================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination a,
.pagination span {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: var(--transition-fast);
}

.pagination a {
    background: var(--white);
    color: var(--text-dark);
    box-shadow: var(--shadow-sm);
}

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

.pagination span.dots {
    background: none;
    box-shadow: none;
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
    z-index: 999;
}

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

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ===================================
   Search Modal
   =================================== */
.search-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

.search-modal-content {
    width: 100%;
    max-width: 700px;
    padding: 2rem;
}

.search-modal-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    transition: var(--transition-fast);
}

.search-modal-close:hover {
    background: var(--accent-color);
}

.search-form {
    display: flex;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.search-form input {
    flex: 1;
    padding: 1.25rem 1.5rem;
    border: none;
    font-size: 1.1rem;
}

.search-form input:focus {
    outline: none;
}

.search-form button {
    padding: 1.25rem 2rem;
    background: var(--primary-color);
    color: var(--white);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

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

/* ===================================
   Responsive Styles
   =================================== */
@media (max-width: 1200px) {
    .hero-content {
        gap: 3rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text p {
        margin: 0 auto 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .hero-floating-card.card-1 {
        left: 0;
    }
    
    .hero-floating-card.card-2 {
        right: 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-images {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-gallery {
        position: static;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 1rem;
        display: none;
    }
    
    .has-dropdown.active .dropdown {
        display: block;
    }
}

@media (max-width: 768px) {
    .top-bar-content {
        justify-content: center;
        text-align: center;
    }
    
    .top-bar-left {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero {
        min-height: auto;
        padding: 10rem 0 5rem;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: auto;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        max-width: none;
    }
    
    .footer-brand .social-links {
        justify-content: center;
    }
    
    .footer-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-bottom {
        justify-content: center;
        text-align: center;
    }
    
    .filters-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filters-left {
        flex-wrap: wrap;
    }
    
    /* Force grid view on tablets */
    .products-grid.list-view {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .products-grid.list-view .product-card {
        flex-direction: column;
        max-height: none;
    }
    
    .products-grid.list-view .product-image {
        width: 100%;
        height: 220px;
    }
}

@media (max-width: 576px) {
    .section {
        padding: 3rem 0;
    }
    
    /* Force grid view on mobile */
    .products-grid,
    .products-grid.list-view,
    .products-grid.grid-view {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .products-grid.list-view .product-card {
        flex-direction: column;
        max-height: none;
    }
    
    .products-grid.list-view .product-image {
        width: 100%;
        height: 200px;
    }
    
    .view-options {
        display: none; /* Hide view toggle on mobile */
    }
    
    .hero-floating-card {
        display: none;
    }
    
    .experience-badge {
        display: none;
    }
    
    .about-img-secondary {
        display: none;
    }
    
    .btn-lg {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .specs-list {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.py-1 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 1.5rem; padding-bottom: 1.5rem; }

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

.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

.bg-light { background: var(--off-white); }
.bg-white { background: var(--white); }
.bg-primary { background: var(--primary-color); }

.text-primary { color: var(--primary-color); }
.text-accent { color: var(--accent-color); }
.text-light { color: var(--text-light); }
.text-white { color: var(--white); }

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

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

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

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

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

.animate-slideUp {
    animation: slideUp 0.6s ease forwards;
}

.animate-slideInLeft {
    animation: slideInLeft 0.6s ease forwards;
}

/* Loading States */
.skeleton {
    background: linear-gradient(90deg, var(--light-gray) 25%, #e8ecef 50%, var(--light-gray) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}