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

:root {
    --navy: #1a2332;
    --slate: #475569;
    --steel-orange: #e67e22;
    --light-gray: #f1f5f9;
    --white: #ffffff;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--navy);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Header */
.header {
    background: var(--navy);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
}

.logo {
    font-size: 28px;
    font-weight: 900;
    color: var(--white);
    letter-spacing: 2px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-item {
    position: relative;
}

.nav-item a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: color 0.3s;
    letter-spacing: 0.5px;
}

.nav-item a:hover {
    color: var(--steel-orange);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: -100px;
    background: var(--white);
    width: 800px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    margin-top: 20px;
}

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

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

.mega-column h3 {
    color: var(--navy);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mega-column ul {
    list-style: none;
}

.mega-column ul li {
    margin-bottom: 10px;
}

.mega-column ul li a {
    color: var(--slate);
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s;
}

.mega-column ul li a:hover {
    color: var(--steel-orange);
}

/* Door Hardware Mega Menu with Icons */
.mega-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    margin-right: 12px;
    vertical-align: middle;
    border-radius: 6px;
    background: var(--light-gray);
    padding: 8px;
}

.mega-column ul li a {
    display: flex;
    align-items: center;
    padding: 8px 0;
}

/* Adjust mega menu for Door Hardware (3 columns) */
.nav-item:nth-child(2) .mega-menu-content {
    grid-template-columns: repeat(3, 1fr);
}

.cta-btn {
    background: var(--steel-orange);
    color: var(--white);
    border: none;
    padding: 12px 30px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.cta-btn:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.4);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, rgba(26, 35, 50, 0.85), rgba(71, 85, 105, 0.75)), 
                url('https://images.unsplash.com/photo-1565688534245-05d6b5be184a?w=1920&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    position: relative;
    margin-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.03) 2px,
        rgba(255, 255, 255, 0.03) 4px
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 72px;
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--light-gray);
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.btn-primary {
    background: var(--steel-orange);
    color: var(--white);
    border: none;
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background: #d35400;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--navy);
    transform: translateY(-3px);
}

/* Products Section */
.products {
    padding: 100px 0;
    background: var(--light-gray);
}

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

.section-header h2 {
    font-size: 48px;
    font-weight: 900;
    color: var(--navy);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

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

/* Active Filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    min-height: 40px;
}

.filter-tag {
    background: var(--steel-orange);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-tag button {
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    padding: 0;
}

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

/* Filter Sidebar */
.filter-sidebar {
    background: var(--white);
    padding: 25px;
    height: fit-content;
    position: sticky;
    top: 100px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-gray);
}

.filter-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--navy);
}

.clear-filters {
    background: none;
    border: none;
    color: var(--steel-orange);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
}

.filter-group {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
}

.filter-group:last-child {
    border-bottom: none;
}

.filter-group h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 14px;
    color: var(--slate);
}

.filter-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--steel-orange);
}

.price-range input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #e2e8f0;
    outline: none;
    -webkit-appearance: none;
}

.price-range input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--steel-orange);
    cursor: pointer;
}

.price-range input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--steel-orange);
    cursor: pointer;
    border: none;
}

.price-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
}

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

.product-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.product-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.product-card-content {
    padding: 20px;
}

.product-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 8px;
}

.product-meta {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.product-badge {
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 4px;
    background: var(--light-gray);
    color: var(--slate);
    font-weight: 600;
}

.product-card p {
    color: var(--slate);
    margin-bottom: 15px;
    line-height: 1.5;
    font-size: 14px;
}

.product-price {
    font-size: 24px;
    font-weight: 900;
    color: var(--steel-orange);
    margin-bottom: 15px;
}

.card-link {
    display: inline-block;
    color: var(--steel-orange);
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 14px;
}

.card-link:hover {
    color: #d35400;
}

/* Bulk Pricing Calculator in Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    overflow-y: auto;
}

.modal-content {
    background: var(--white);
    margin: 50px auto;
    padding: 0;
    width: 90%;
    max-width: 600px;
    border-radius: 12px;
    position: relative;
}

.modal-close {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 32px;
    font-weight: 700;
    color: var(--slate);
    cursor: pointer;
    z-index: 1;
}

.modal-close:hover {
    color: var(--navy);
}

.modal-body {
    padding: 40px 30px;
}

.modal-product-header {
    text-align: center;
    margin-bottom: 30px;
}

.modal-product-header h2 {
    font-size: 28px;
    font-weight: 900;
    color: var(--navy);
    margin-bottom: 10px;
}

.modal-product-header p {
    color: var(--slate);
}

.pricing-tiers {
    background: var(--light-gray);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
}

.pricing-tiers h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
    text-transform: uppercase;
}

.tier-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tier-item {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--slate);
}

.tier-item strong {
    color: var(--navy);
}

.quantity-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
}

.qty-btn {
    width: 45px;
    height: 45px;
    border: 2px solid var(--steel-orange);
    background: var(--white);
    color: var(--steel-orange);
    font-size: 24px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s;
}

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

.qty-display {
    font-size: 32px;
    font-weight: 900;
    color: var(--navy);
    min-width: 80px;
    text-align: center;
}

.price-summary {
    background: var(--navy);
    color: var(--white);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 16px;
}

.price-row.total {
    font-size: 24px;
    font-weight: 900;
    padding-top: 15px;
    border-top: 2px solid rgba(255, 255, 255, 0.2);
    margin-top: 15px;
    margin-bottom: 0;
}

.savings-badge {
    background: #16c38a;
    color: var(--white);
    padding: 10px 20px;
    border-radius: 6px;
    text-align: center;
    font-weight: 700;
    margin-bottom: 20px;
}

/* Bundle Builder */
.bundle-builder {
    padding: 100px 0;
    background: var(--white);
}

.bundle-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.wardrobe-selector h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 25px;
}

.wardrobe-options {
    display: grid;
    gap: 20px;
}

.wardrobe-option {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 3px solid transparent;
}

.wardrobe-option:hover {
    background: var(--white);
    border-color: var(--steel-orange);
    transform: scale(1.05);
}

.wardrobe-option.selected {
    background: var(--steel-orange);
    color: var(--white);
}

.wardrobe-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.wardrobe-option h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.wardrobe-option p {
    font-size: 14px;
    opacity: 0.8;
}

.bundle-summary {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 12px;
    position: sticky;
    top: 100px;
}

.bundle-summary h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 20px;
}

.bundle-items {
    margin-bottom: 25px;
}

.bundle-item {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    background: var(--white);
    margin-bottom: 10px;
    border-radius: 8px;
}

.bundle-item-info h5 {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 5px;
}

.bundle-item-info p {
    font-size: 13px;
    color: var(--slate);
}

.bundle-item-qty {
    display: flex;
    align-items: center;
    gap: 10px;
}

.bundle-qty-input {
    width: 60px;
    padding: 8px;
    border: 2px solid #e2e8f0;
    border-radius: 6px;
    text-align: center;
    font-weight: 700;
}

.bundle-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--navy);
    color: var(--white);
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 700;
}

/* Brand Directory Section */
.brands-section {
    padding: 80px 0;
    background: var(--white);
}

.brand-directory {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.brand-item {
    background: var(--light-gray);
    padding: 40px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
    min-height: 120px;
}

.brand-item:hover {
    background: var(--white);
    border-color: var(--steel-orange);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.brand-logo-placeholder {
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer Brands */
.footer-brands {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-label {
    display: block;
    font-size: 12px;
    color: var(--slate);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-brand-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-brand-list span {
    font-size: 13px;
    color: var(--light-gray);
    font-weight: 600;
}

/* Technical Sheet Button */
.btn-technical {
    background: var(--slate);
    color: var(--white);
    border: none;
    padding: 14px 25px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-right: 10px;
}

.btn-technical:hover {
    background: var(--navy);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-technical svg {
    flex-shrink: 0;
}

.file-size {
    font-size: 12px;
    opacity: 0.8;
    font-weight: 400;
}

.modal-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.modal-actions .btn-primary {
    flex: 1;
}

.product-brand-badge {
    display: inline-block;
    background: var(--light-gray);
    padding: 8px 15px;
    border-radius: 6px;
    margin-top: 10px;
    font-size: 14px;
    color: var(--slate);
}

.product-brand-badge strong {
    color: var(--steel-orange);
    font-weight: 700;
}

/* Checkout Modal Styles */
.checkout-header {
    text-align: center;
    margin-bottom: 30px;
}

.checkout-header h2 {
    font-size: 28px;
    font-weight: 900;
    color: var(--navy);
}

.checkout-summary {
    background: var(--light-gray);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.checkout-summary h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #e2e8f0;
    font-size: 15px;
    color: var(--slate);
}

.summary-item.total {
    border-bottom: none;
    font-size: 20px;
    font-weight: 700;
    color: var(--navy);
    padding-top: 15px;
    margin-top: 10px;
    border-top: 2px solid var(--navy);
}

.summary-savings {
    background: #16c38a;
    color: var(--white);
    padding: 12px;
    border-radius: 6px;
    text-align: center;
    font-weight: 700;
    margin-top: 15px;
}

/* GST Section */
.gst-section {
    background: var(--white);
    padding: 25px;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    margin-bottom: 25px;
}

.gst-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.gst-header label {
    font-size: 15px;
    font-weight: 700;
    color: var(--navy);
}

.info-icon {
    cursor: help;
    font-size: 16px;
    opacity: 0.7;
}

.gst-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 6px;
    font-size: 16px;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: border-color 0.3s;
}

.gst-input:focus {
    outline: none;
    border-color: var(--steel-orange);
}

.gst-validation {
    margin-top: 10px;
    font-size: 14px;
    min-height: 20px;
}

.validation-success {
    color: #16c38a;
    font-weight: 600;
}

.validation-error {
    color: #e74c3c;
    font-weight: 600;
}

.validation-pending {
    color: var(--slate);
    font-weight: 500;
}

.gst-benefit {
    background: #d4edda;
    color: #155724;
    padding: 12px 15px;
    border-radius: 6px;
    margin-top: 15px;
    font-weight: 600;
    border-left: 4px solid #16c38a;
}

.checkout-actions {
    display: flex;
    gap: 15px;
}

.checkout-actions button {
    flex: 1;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

/* Solutions Section */
.solutions {
    padding: 100px 0;
    background: var(--navy);
}

.solutions .section-header h2,
.solutions .section-header p {
    color: var(--white);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.solution-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-left: 4px solid var(--steel-orange);
    transition: all 0.3s;
}

.solution-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(10px);
}

.solution-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.solution-item h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
}

.solution-item p {
    color: var(--light-gray);
    line-height: 1.6;
}

/* Industries Section */
.industries {
    padding: 100px 0;
    background: var(--white);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.industry-card {
    background: var(--slate);
    color: var(--white);
    padding: 50px 30px;
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.industry-card:hover {
    background: var(--steel-orange);
    transform: scale(1.05);
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 48px;
    font-weight: 900;
    color: var(--navy);
    margin-bottom: 25px;
    text-transform: uppercase;
}

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

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 48px;
    font-weight: 900;
    color: var(--steel-orange);
    margin-bottom: 10px;
}

.stat p {
    color: var(--slate);
    font-weight: 600;
    margin: 0;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px 20px;
    border: 2px solid #e2e8f0;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--steel-orange);
}

.contact-form textarea {
    resize: vertical;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.info-item h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-item p {
    color: var(--slate);
    line-height: 1.8;
}

/* Footer */
.footer {
    background: var(--navy);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    margin-bottom: 15px;
}

.footer-brand p {
    color: var(--light-gray);
    font-size: 14px;
}

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

.footer-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
}

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

@media (max-width: 768px) {
    .nav-list {
        display: none;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .products-layout {
        grid-template-columns: 1fr;
    }
    
    .filter-sidebar {
        position: static;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content,
    .contact-content,
    .bundle-content {
        grid-template-columns: 1fr;
    }
    
    .brand-directory {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .brand-item {
        padding: 30px 15px;
        min-height: 100px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .modal-content {
        width: 95%;
        margin: 20px auto;
    }
    
    .modal-actions,
    .checkout-actions {
        flex-direction: column;
    }
    
    .btn-technical {
        width: 100%;
        justify-content: center;
    }
}