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

:root {
    --primary: #0B1F3A;
    --secondary: #F4B400;
    --accent: #2563EB;
    --background: #F8FAFC;
    --dark-section: #111827;
    --success: #16A34A;
    --text: #1E293B;
    --white: #FFFFFF;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background-color: var(--background);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-content {
    text-align: center;
    color: var(--white);
}

.loader-logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    animation: spin 2s linear infinite;
    filter: brightness(0) invert(1);
}

.loader-content h2 {
    font-size: 32px;
    margin-top: 20px;
    color: var(--white);
}

.loader-content p {
    color: var(--secondary);
    font-size: 16px;
    margin-top: 10px;
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

/* Scroll Progress */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gray-200);
    z-index: 9998;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    width: 0%;
    transition: width 0.1s ease;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    gap: 8px;
}

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

.btn-primary:hover {
    background: #0a1830;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: #e0a300;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 50px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--text);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: var(--transition);
}

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

.cart-btn {
    position: relative;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--secondary);
    color: var(--primary);
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text);
    transition: var(--transition);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    list-style: none;
}

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

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--text);
}

.dropdown-menu a:hover {
    background: var(--gray-100);
    color: var(--primary);
}

/* Mega Menu */
.mega-menu {
    min-width: 250px;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.search-content {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    position: relative;
}

.close-search {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.search-form {
    display: flex;
    gap: 10px;
}

.search-form input {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 16px;
    outline: none;
    transition: var(--transition);
}

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

.search-form button {
    padding: 15px 25px;
    background: var(--primary);
    color: var(--white);
    border-radius: 8px;
    font-size: 18px;
}

/* Cart Modal */
.cart-modal {
    position: fixed;
    top: 0;
    right: -100%;
    width: 400px;
    height: 100%;
    background: var(--white);
    z-index: 9999;
    transition: var(--transition);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.2);
}

.cart-modal.active {
    right: 0;
}

.cart-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.cart-header {
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h2 {
    font-size: 20px;
    color: var(--primary);
}

.close-cart {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: var(--gray-100);
    border-radius: 8px;
    margin-bottom: 15px;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--gray-500);
    font-size: 14px;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.cart-item-quantity button {
    width: 30px;
    height: 30px;
    border-radius: 4px;
    background: var(--primary);
    color: var(--white);
    font-size: 14px;
}

.cart-item-quantity span {
    font-weight: 600;
}

.cart-item-remove {
    color: #ef4444;
    font-size: 14px;
    cursor: pointer;
    margin-top: 5px;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid var(--gray-200);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
}

.cart-total span:last-child {
    color: var(--primary);
}

/* Checkout Modal */
.checkout-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.checkout-content {
    background: var(--white);
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.checkout-header {
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkout-header h2 {
    font-size: 20px;
    color: var(--primary);
}

.close-checkout {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.checkout-form {
    padding: 30px;
}

.form-section {
    margin-bottom: 30px;
}

.form-section h3 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 20px;
}

.form-section .form-group {
    margin-bottom: 15px;
}

.form-section label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text);
}

.form-section input,
.form-section textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: var(--transition);
}

.form-section input:focus,
.form-section textarea:focus {
    border-color: var(--primary);
}

.payment-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.payment-option:hover {
    border-color: var(--primary);
}

.payment-option input[type="radio"] {
    width: auto;
}

.order-summary {
    background: var(--gray-100);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.order-summary h3 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 15px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.summary-item.total {
    font-size: 18px;
    font-weight: 700;
    padding-top: 10px;
    border-top: 1px solid var(--gray-300);
    margin-top: 10px;
}

.summary-item.total span:last-child {
    color: var(--primary);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.animated-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, #1a3a5c 50%, var(--primary) 100%);
    animation: gradientShift 10s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.floating-icons i {
    position: absolute;
    color: rgba(244, 180, 0, 0.1);
    font-size: 40px;
    animation: float 6s ease-in-out infinite;
}

.icon-1 { top: 10%; left: 10%; animation-delay: 0s; }
.icon-2 { top: 20%; right: 15%; animation-delay: 1s; }
.icon-3 { top: 60%; left: 5%; animation-delay: 2s; }
.icon-4 { top: 70%; right: 10%; animation-delay: 3s; }
.icon-5 { top: 40%; left: 20%; animation-delay: 4s; }
.icon-6 { top: 30%; right: 25%; animation-delay: 5s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

.hero-content {
    text-align: center;
    color: var(--white);
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 48px;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.4s backwards;
}

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

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--gray-500);
}

/* Trust Indicators */
.trust-indicators {
    background: var(--white);
    padding: 60px 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
}

.trust-item {
    text-align: center;
    padding: 30px;
    background: var(--gray-100);
    border-radius: 12px;
    transition: var(--transition);
}

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

.trust-icon {
    font-size: 40px;
    color: var(--secondary);
    margin-bottom: 15px;
}

.trust-content h3 {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 5px;
}

.trust-content p {
    color: var(--gray-500);
    font-size: 14px;
}

/* Categories */
.categories {
    background: var(--background);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.category-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--white);
}

.category-card h3 {
    font-size: 20px;
    color: var(--primary);
    margin-bottom: 10px;
}

.category-card p {
    color: var(--gray-500);
    font-size: 14px;
    margin-bottom: 15px;
}

.category-count {
    display: inline-block;
    padding: 5px 15px;
    background: var(--gray-100);
    border-radius: 20px;
    font-size: 12px;
    color: var(--gray-500);
}

/* Products */
.products {
    background: var(--white);
}

.product-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    border: 2px solid var(--gray-200);
    border-radius: 25px;
    background: var(--white);
    color: var(--text);
    font-weight: 500;
    transition: var(--transition);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.product-image {
    position: relative;
    height: 250px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 12px;
    background: var(--secondary);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
}

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

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

.action-btn {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 10px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 10px;
}

.product-rating i {
    color: var(--secondary);
    font-size: 14px;
}

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

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

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

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

.product-availability {
    margin-bottom: 15px;
}

.in-stock {
    font-size: 12px;
    color: var(--success);
}

.add-to-cart {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: var(--white);
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
}

.add-to-cart:hover {
    background: var(--accent);
}

/* Why Choose Us */
.why-choose-us {
    background: var(--background);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--white);
}

.feature-card h3 {
    font-size: 18px;
    color: var(--primary);
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--gray-500);
    font-size: 14px;
}

/* Services */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--background);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--white);
}

.service-card h3 {
    font-size: 18px;
    color: var(--primary);
    margin-bottom: 10px;
}

.service-card p {
    color: var(--gray-500);
    font-size: 14px;
}

/* Projects */
.projects {
    background: var(--background);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

.project-image {
    height: 250px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--white);
    transform: translateY(100%);
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    transform: translateY(0);
}

.project-overlay h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.project-overlay p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 10px;
}

.project-tag {
    display: inline-block;
    padding: 5px 12px;
    background: var(--secondary);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
}

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

.testimonials-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--background);
    padding: 40px;
    border-radius: 16px;
    display: none;
}

.testimonial-card.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

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

.testimonial-rating {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: var(--secondary);
    font-size: 18px;
}

.testimonial-text {
    font-size: 16px;
    color: var(--text);
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
    overflow: hidden;
}

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

.author-info h4 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 5px;
}

.author-info p {
    font-size: 14px;
    color: var(--gray-500);
}

.verified-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--success);
    margin-top: 5px;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.control-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    font-size: 18px;
    transition: var(--transition);
}

.control-btn:hover {
    background: var(--secondary);
    color: var(--primary);
}

/* Brands */
.brands {
    background: var(--background);
    padding: 60px 0;
}

.brands-slider {
    display: flex;
    gap: 40px;
    overflow-x: auto;
    padding: 20px 0;
    scrollbar-width: none;
}

.brands-slider::-webkit-scrollbar {
    display: none;
}

.brand-item {
    flex-shrink: 0;
}

.brand-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 30px;
    background: var(--white);
    border-radius: 12px;
    min-width: 150px;
}

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

.brand-logo span {
    font-weight: 600;
    color: var(--text);
}

/* FAQ */
.faq {
    background: var(--white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    background: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

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

.faq-question h3 {
    font-size: 16px;
    color: var(--primary);
}

.faq-question i {
    color: var(--gray-500);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 20px 20px;
    color: var(--gray-500);
    font-size: 14px;
}

/* CTA */
.cta {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    padding: 80px 0;
    text-align: center;
}

.cta-content {
    color: var(--white);
}

.cta-content h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-content .btn-secondary {
    background: var(--secondary);
    color: var(--primary);
}

/* About */
.about {
    background: var(--background);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text {
    background: var(--white);
    padding: 50px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.about-text h2 {
    color: var(--primary);
    margin-bottom: 30px;
}

.about-bio {
    font-size: 16px;
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-text p {
    color: var(--gray-500);
    margin-bottom: 20px;
    line-height: 1.8;
}

.mission-vision {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 30px 0;
}

.mission, .vision {
    padding: 30px;
    background: var(--gray-100);
    border-radius: 12px;
}

.mission h3, .vision h3 {
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mission h3 i, .vision h3 i {
    color: var(--secondary);
}

.signature {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--gray-200);
    color: var(--gray-500);
}

/* Contact */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 5px;
}

.contact-details p {
    color: var(--gray-500);
    font-size: 14px;
}

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

.contact-form-wrapper {
    background: var(--background);
    padding: 40px;
    border-radius: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
}

.map-container {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Footer */
.footer {
    background: var(--dark-section);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 20px;
}

.footer-description {
    color: var(--gray-400);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

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

.footer-section h3 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 25px;
}

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

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

.footer-links a {
    color: var(--gray-400);
    font-size: 14px;
}

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

.newsletter-text {
    color: var(--gray-400);
    font-size: 14px;
    margin-bottom: 15px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom-content p {
    color: var(--gray-400);
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 30px;
}

.footer-bottom-links a {
    color: var(--gray-400);
    font-size: 14px;
}

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

/* Floating Buttons */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.floating-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.whatsapp-float {
    background: #25D366;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.call-float {
    background: var(--primary);
}

.call-float:hover {
    transform: scale(1.1);
}

.back-to-top {
    background: var(--secondary);
    color: var(--primary);
    opacity: 0;
    visibility: hidden;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
}

/* Live Chat */
.live-chat {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 999;
}

.chat-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.chat-btn:hover {
    transform: scale(1.05);
}

.chat-btn i {
    font-size: 20px;
}

/* Dark Mode */
body.dark-mode {
    --background: #0f172a;
    --text: #f1f5f9;
    --white: #1e293b;
    --gray-100: #334155;
    --gray-200: #475569;
    --gray-300: #64748b;
    --gray-400: #94a3b8;
    --gray-500: #cbd5e1;
}

body.dark-mode .navbar {
    background: rgba(15, 23, 42, 0.95);
}

body.dark-mode .nav-link {
    color: var(--text);
}

body.dark-mode .section-title {
    color: var(--text);
}

body.dark-mode .category-card,
body.dark-mode .product-card,
body.dark-mode .feature-card,
body.dark-mode .service-card,
body.dark-mode .about-text,
body.dark-mode .contact-form-wrapper {
    background: var(--white);
}

body.dark-mode .category-card h3,
body.dark-mode .product-info h3,
body.dark-mode .feature-card h3,
body.dark-mode .service-card h3,
body.dark-mode .about-text h2 {
    color: var(--text);
}

body.dark-mode .testimonial-card {
    background: var(--white);
}

body.dark-mode .brand-logo {
    background: var(--white);
}

body.dark-mode .brand-logo span {
    color: var(--text);
}

body.dark-mode .faq-question {
    background: var(--white);
}

body.dark-mode .faq-question h3 {
    color: var(--text);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-actions .btn {
        display: none;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        padding: 0 40px;
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .categories-grid,
    .products-grid,
    .features-grid,
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }
    
    .live-chat {
        bottom: 20px;
        left: 20px;
    }
    
    .chat-btn span {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .product-filters {
        flex-direction: column;
    }
    
    .filter-btn {
        width: 100%;
    }
}