:root {
    --primary-color: #1f3d76;
    --secondary-color: #14316B;
    --accent-color: #d4a017;
    --light-bg: #f8f9fa;
    --dark-text: #2d3748;
    --white: #ffffff;
    --gray-light: #e2e8f0;
    --gray-medium: #718096;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', 'Open Sans', sans-serif;
    color: var(--dark-text);
    background: var(--light-bg);
    line-height: 1.5;
    font-size: 14px;
}

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

ul {
    list-style: none;
}

/* Preloader */
.js-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preloader-inner {
    text-align: center;
}

.preloader-inner .dot {
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

.preloader-inner .dots {
    margin-top: 20px;
}

.preloader-inner .dots span {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--white);
    border-radius: 50%;
    margin: 0 5px;
    animation: bounce 1.5s infinite;
}

.preloader-inner .dots span:nth-child(2) { animation-delay: 0.2s; }
.preloader-inner .dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Top Bar */
.top-bar {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.contact-info span {
    margin-right: 25px;
}

.contact-info i {
    color: var(--accent-color);
    margin-right: 8px;
}

.search-box {
    display: flex;
    background: var(--white);
    border-radius: 25px;
    overflow: hidden;
}

.search-box input {
    border: none;
    padding: 8px 15px;
    width: 100%;
    outline: none;
    font-size: 14px;
}

.search-box button {
    background: var(--accent-color);
    border: none;
    padding: 8px 15px;
    cursor: pointer;
    color: var(--primary-color);
}

/* Header */
.header-area {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

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

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    text-align: center;
}

.logo .company-name {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.logo .company-full {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.logo .company-tagline {
    font-size: 10px;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.main-nav .nav {
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 0;
    padding: 0;
}

.main-nav .nav > li > a {
    color: var(--dark-text);
    font-weight: 500;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

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

.main-nav .nav > li > a.btn-quote {
    background: var(--accent-color);
    color: var(--primary-color);
    font-weight: 600;
}

.main-nav .nav > li > a.btn-quote:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Submenu */
.has-submenu {
    position: relative;
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 250px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    border-radius: 5px;
    padding: 10px 0;
}

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

.submenu li a {
    display: block;
    padding: 10px 20px;
    color: var(--dark-text);
    font-size: 14px;
    transition: all 0.3s ease;
}

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

/* Menu Trigger (Mobile) */
.menu-trigger {
    display: none;
    cursor: pointer;
    font-size: 20px;
    color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-slider {
    height: 100%;
}

.hero-slide {
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(31,61,118,0.85), rgba(31,61,118,0.4));
    z-index: 1;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 1200px;
    padding: 0 20px;
    text-align: left;
    z-index: 2;
}

.hero-content h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 14px;
    color: var(--white);
    margin-bottom: 20px;
    max-width: 600px;
}

.hero-btn {
    display: inline-block;
    padding: 15px 40px;
    background: var(--accent-color);
    color: var(--primary-color);
    font-weight: 600;
    border-radius: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

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

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 26px;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 15px;
}

.section-title p {
    color: var(--gray-medium);
    max-width: 600px;
    margin: 0 auto;
}

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

.about-card {
    background: var(--light-bg);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.about-card i {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.about-card h3 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.about-card p {
    color: var(--gray-medium);
    font-size: 15px;
}

/* Products Grid */
.products-section {
    background: var(--light-bg);
}

.product-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.product-card .image {
    height: 200px;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.product-card .image i {
    font-size: 40px;
}

.product-card .content {
    padding: 25px;
}

.product-card h3 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

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

.product-card .btn-more {
    color: var(--accent-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.product-card .btn-more:hover {
    color: var(--primary-color);
}

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

.service-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--light-bg);
    border-radius: 10px;
    transition: all 0.3s ease;
    height: 100%;
}

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

.service-card:hover i,
.service-card:hover h4,
.service-card:hover p {
    color: var(--white);
}

.service-card i {
    font-size: 32px;
}

.service-card h4 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

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

/* CTA Section */
.cta-section {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.cta-section h2 {
    font-size: 26px;
    margin-bottom: 15px;
}

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

.cta-btn {
    display: inline-block;
    padding: 15px 50px;
    background: var(--accent-color);
    color: var(--primary-color);
    font-weight: 600;
    border-radius: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* Footer */
.main-footer {
    background: var(--primary-color);
    color: var(--white);
    padding-top: 80px;
}

.footer-about h4,
.footer-links h4,
.footer-certificates h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.footer-about p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.footer-contact p {
    font-size: 14px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--accent-color);
    width: 20px;
}

.footer-links ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.footer-links a {
    color: var(--white);
    font-size: 14px;
    opacity: 0.9;
}

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

.cert-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.cert-item {
    text-align: center;
    background: rgba(255,255,255,0.1);
    padding: 15px;
    border-radius: 8px;
}

.cert-item img {
    width: 50px;
    height: 50px;
    margin-bottom: 10px;
}

.cert-item span {
    display: block;
    font-size: 12px;
    font-weight: 600;
}

.footer-bottom {
    background: rgba(0,0,0,0.2);
    padding: 20px 0;
    margin-top: 50px;
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.8;
}

/* Page Header */
.page-header {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    padding: 60px 0;
    text-align: center;
    color: var(--white);
}

.page-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 16px;
    opacity: 0.9;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

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

.breadcrumb span {
    color: var(--white);
    opacity: 0.7;
}

/* About Page */
.about-content {
    background: var(--white);
    padding: 80px 0;
}

.about-block {
    margin-bottom: 60px;
}

.about-block h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}

.about-block h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.about-block p {
    color: var(--gray-medium);
    line-height: 1.8;
    font-size: 16px;
}

/* Policies Page */
.policies-section {
    background: var(--light-bg);
    padding: 80px 0;
}

.policy-card {
    background: var(--white);
    border-radius: 10px;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.policy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.policy-card .icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.policy-card .icon i {
    font-size: 24px;
}

.policy-card h4 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

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

.policy-card .download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-color);
    font-weight: 600;
}

.policy-card .download-btn:hover {
    color: var(--primary-color);
}

/* Terms Page */
.terms-section {
    background: var(--white);
    padding: 80px 0;
}

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

.terms-content h1 {
    font-size: 26px;
    color: var(--primary-color);
    margin-bottom: 40px;
    text-align: center;
}

.terms-content h2 {
    font-size: 18px;
    color: var(--primary-color);
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gray-light);
}

.terms-content p {
    color: var(--gray-medium);
    line-height: 1.8;
    margin-bottom: 15px;
}

.terms-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.terms-content li {
    color: var(--gray-medium);
    line-height: 1.8;
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.terms-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Products Page */
.products-page {
    background: var(--light-bg);
    padding: 80px 0;
}

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

.category-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.category-card .image {
    height: 180px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-card .image i {
    font-size: 32px;
}

.category-card .content {
    padding: 25px;
    text-align: center;
}

.category-card h3 {
    font-size: 14px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

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

.category-card a {
    color: var(--accent-color);
    font-weight: 600;
}

/* Product Category Detail Page */
.product-category-detail {
    background: var(--light-bg);
    padding: 80px 0;
}

.category-header {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    margin-bottom: 40px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
}

.category-header h1 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.category-header p {
    color: var(--gray-medium);
    font-size: 16px;
}

.subcategory-card {
    background: var(--white);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
}

.subcategory-card h3 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.subcategory-card h3 i {
    color: var(--accent-color);
}

.subcategory-card ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.subcategory-card li {
    color: var(--gray-medium);
    padding: 10px 15px;
    background: var(--light-bg);
    border-radius: 5px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.subcategory-card li:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Sidebar */
.products-with-sidebar {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

.product-sidebar {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.product-sidebar h4 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gray-light);
}

.product-sidebar ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.product-sidebar li a {
    display: block;
    padding: 12px 15px;
    color: var(--gray-medium);
    border-radius: 5px;
    transition: all 0.3s ease;
    font-size: 14px;
}

.product-sidebar li a:hover,
.product-sidebar li a.active {
    background: var(--primary-color);
    color: var(--white);
    padding-left: 20px;
}

/* Services Page */
.services-page {
    background: var(--white);
    padding: 80px 0;
}

.service-block {
    margin-bottom: 60px;
}

.service-block h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-block p {
    color: var(--gray-medium);
    line-height: 1.8;
}

/* Brands Page */
.brands-page {
    background: var(--light-bg);
    padding: 80px 0;
}

.brands-section {
    margin-bottom: 50px;
}

.brands-section h3 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gray-light);
}

.brands-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
}

.brands-list li {
    background: var(--white);
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    font-size: 14px;
    color: var(--gray-medium);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.disclaimer-box {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    margin-top: 50px;
    border-left: 4px solid var(--accent-color);
}

.disclaimer-box h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.disclaimer-box p {
    color: var(--gray-medium);
    font-size: 14px;
    line-height: 1.8;
}

/* Clients Page */
.clients-page {
    background: var(--white);
    padding: 80px 0;
}

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

.client-card {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
}

.client-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.client-card i {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.client-card h4 {
    font-size: 16px;
    color: var(--primary-color);
}

/* Quote Form */
.quote-page {
    background: var(--light-bg);
    padding: 80px 0;
}

.quote-form-wrapper {
    background: var(--white);
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0 3px 20px rgba(0,0,0,0.08);
    max-width: 800px;
    margin: 0 auto;
}

.quote-form-wrapper h2 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-align: center;
}

.quote-form-wrapper > p {
    text-align: center;
    color: var(--gray-medium);
    margin-bottom: 40px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--gray-light);
    border-radius: 5px;
    font-size: 15px;
    transition: all 0.3s ease;
    font-family: inherit;
}

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

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

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.captcha-box {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    text-align: center;
}

.captcha-box span {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 5px;
}

.captcha-box input {
    width: 150px;
    margin-top: 10px;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.form-success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    text-align: center;
}

/* Contact Page */
.contact-page {
    background: var(--white);
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-box {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 10px;
}

.contact-info-box h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

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

.contact-item .details h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

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

.contact-form-box h3 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 30px;
}

/* Responsive */
@media (max-width: 1200px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .brands-list {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .menu-trigger {
        display: block;
    }
    .main-nav .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    .main-nav .nav.active {
        display: flex;
    }
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-with-sidebar {
        grid-template-columns: 1fr;
    }
    .product-sidebar {
        position: static;
    }
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .brands-list {
        grid-template-columns: repeat(3, 1fr);
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    .hero-content h1 {
        font-size: 32px;
    }
    .section-title h2 {
font-size: 22px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .category-grid {
        grid-template-columns: 1fr;
    }
    .clients-grid {
        grid-template-columns: 1fr;
    }
    .brands-list {
        grid-template-columns: repeat(2, 1fr);
    }
    .subcategory-card ul {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .hero-section {
        height: 450px;
    }
    .hero-content h1 {
        font-size: 24px;
    }
    .quote-form-wrapper {
        padding: 30px 20px;
    }
    .cert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}