:root {
    --primary: #0066CC;
    --primary-dark: #003366;
    --primary-light: #E8F4FD;
    --primary-lighter: #f0f7ff;
    --accent: #0099FF;
    --white: #FFFFFF;
    --text: #1a1a2e;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --bg-light: #f8fafc;
    --bg-section: #f0f7ff;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --shadow: 0 2px 8px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.12), 0 12px 24px rgba(0,0,0,0.08);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

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

html { scroll-behavior: smooth; }

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

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

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

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
}

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

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

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

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

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

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

.btn-sm { padding: 8px 20px; font-size: 14px; }
.btn-lg { padding: 16px 36px; font-size: 17px; }

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

.section-title .label {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1.2;
    margin-bottom: 15px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 17px;
    max-width: 650px;
    margin: 0 auto;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    transition: var(--transition);
}

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

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img { border-radius: 4px; }

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

.logo-name {
    font-weight: 800;
    font-size: 18px;
    color: var(--primary-dark);
    line-height: 1.2;
}

.logo-tagline {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-link {
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
    position: relative;
    padding: 8px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

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

.dropdown-arrow {
    display: inline-block;
    vertical-align: middle;
    margin-left: 4px;
    transition: transform 0.3s ease;
}

.nav-dropdown {
    position: static;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-xl);
    border-top: 3px solid var(--primary);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    pointer-events: none;
}

.nav-dropdown:hover .mega-menu,
.nav-dropdown.open .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.mega-menu-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px 28px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 32px;
    align-items: start;
}

.mega-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.mega-category-col {
    min-width: 0;
    padding: 0;
}

.mega-category-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 15px;
    color: var(--primary-dark);
    padding: 8px 0 12px;
    margin-bottom: 14px;
    border-bottom: 2px solid var(--primary);
    transition: var(--transition);
    min-height: auto;
}

.mega-category-title:hover {
    color: var(--primary);
}

.mega-cat-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary-light) 0%, #e0f0ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
    transition: var(--transition);
}

.mega-category-title:hover .mega-cat-icon {
    transform: scale(1.05);
    background: var(--primary);
    color: var(--white);
}

.mega-product-list {
    list-style: none;
}

.mega-product-list li {
    margin-bottom: 6px;
}

.mega-product-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 8px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 13px;
    color: var(--text);
    line-height: 1.4;
    position: relative;
}

.mega-product-link:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateX(4px);
}

.mega-product-link img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 6px;
    flex-shrink: 0;
    background: var(--white);
    padding: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.mega-product-link:hover img {
    transform: scale(1.05);
}

.mega-product-name {
    display: block;
    font-weight: 500;
}

.mega-view-all {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

.mega-view-all a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    border-radius: 20px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.mega-view-all a::after {
    content: '→';
    transition: transform 0.25s ease;
}

.mega-view-all a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateX(4px);
}

.mega-view-all a:hover::after {
    transform: translateX(3px);
}

.mega-featured {
    background: linear-gradient(145deg, var(--primary-light) 0%, #e8f4ff 50%, var(--bg-section) 100%);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-width: 0;
    box-shadow: 0 8px 30px rgba(0,102,204,0.12), inset 0 1px 0 rgba(255,255,255,0.5);
    border: 1px solid rgba(0,102,204,0.1);
}

.mega-featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, var(--warning) 0%, #fbbf24 100%);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(245,158,11,0.3);
}

.mega-featured img {
    max-height: 140px;
    object-fit: contain;
    margin-bottom: 18px;
    filter: drop-shadow(0 8px 16px rgba(0,102,204,0.15));
    transition: var(--transition);
}

.mega-featured:hover img {
    transform: scale(1.03) translateY(-2px);
}

.mega-featured h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 10px;
    line-height: 1.4;
}

.mega-featured p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 18px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mega-featured .btn {
    box-shadow: 0 4px 12px rgba(0,102,204,0.25);
}

.mega-featured .btn:hover {
    box-shadow: 0 6px 16px rgba(0,102,204,0.35);
    transform: translateY(-2px);
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 25px;
    background: linear-gradient(135deg, var(--primary-light) 0%, #e0f0ff 100%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0,102,204,0.1);
}

.header-phone:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,102,204,0.25);
}

.header-phone:hover svg {
    animation: phonePulse 0.6s ease infinite;
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--bg-section) 0%, var(--primary-light) 100%);
    padding: 60px 0;
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%230066CC' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content .hero-label {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-content h1 {
    font-size: 44px;
    font-weight: 900;
    color: var(--primary-dark);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 17px;
    color: var(--text-muted);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    text-align: center;
}

.hero-image img {
    max-height: 420px;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0,102,204,0.2));
}

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

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

.about-images {
    position: relative;
}

.about-images .main-img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.about-images .small-img {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 200px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}

.about-content h2 {
    font-size: 34px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 15px;
    line-height: 1.2;
}

.about-content > p {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 30px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-feature {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.about-feature .icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.about-feature h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Categories Section */
.categories-section {
    padding: 80px 0;
    background: var(--bg-section);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.category-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border);
}

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

.category-card .icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: var(--primary);
}

.category-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.category-card p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Stats Section */
.stats-section {
    background: var(--primary);
    padding: 50px 0;
}

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

.stat-item .stat-number {
    font-size: 42px;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.stat-item .stat-label {
    font-size: 15px;
    color: rgba(255,255,255,0.85);
    margin-top: 8px;
    font-weight: 500;
}

/* Featured Product */
.featured-section {
    padding: 80px 0;
}

.featured-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    background: linear-gradient(135deg, var(--white) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.featured-image {
    padding: 40px;
    text-align: center;
}

.featured-image img {
    max-height: 380px;
    object-fit: contain;
}

.featured-content {
    padding: 40px 40px 40px 0;
}

.featured-content .label {
    color: var(--primary);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.featured-content h2 {
    font-size: 30px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.featured-content > p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

.featured-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
}

.featured-features .feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
}

.featured-features .feature .check {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    min-width: 24px;
}

.featured-specs {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 25px;
}

.featured-specs h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.specs-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.specs-list .spec {
    font-size: 13px;
    color: var(--text-muted);
}

.specs-list .spec strong {
    color: var(--text);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
}

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

.product-card .card-image {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-section);
    padding: 20px;
    overflow: hidden;
}

.product-card .card-image img {
    max-height: 180px;
    object-fit: contain;
    transition: var(--transition);
}

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

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

.product-card .card-body h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-card .card-body p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card .card-body .btn {
    width: 100%;
}

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

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    padding: 18px 20px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--primary-light);
}

.faq-question .arrow {
    transition: var(--transition);
    color: var(--primary);
}

.faq-item.active .faq-question {
    background: var(--primary);
    color: var(--white);
}

.faq-item.active .faq-question .arrow {
    transform: rotate(180deg);
    color: var(--white);
}

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

.faq-answer-inner {
    padding: 15px 20px;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    background: var(--primary-dark);
    padding: 60px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 15px;
}

.cta-section p {
    color: rgba(255,255,255,0.8);
    font-size: 17px;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.site-footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo img { border-radius: 4px; }

.footer-logo span {
    font-weight: 700;
    font-size: 16px;
}

.footer-about {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

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

.social-links a svg {
    width: 16px;
    height: 16px;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

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

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    transition: var(--transition);
}

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

.footer-contact p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 8px;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: rgba(255,255,255,0.5);
}

.footer-legal a:hover {
    color: var(--white);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

/* Breadcrumb */
.breadcrumb {
    padding: 15px 0;
    font-size: 14px;
}

.breadcrumb ol {
    display: flex;
    list-style: none;
    gap: 8px;
    flex-wrap: wrap;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    color: var(--text-muted);
}

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

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb .active {
    color: var(--text-muted);
}

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 50px 0;
    color: var(--white);
    text-align: center;
}

.page-hero h1 {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 10px;
}

.page-hero p {
    font-size: 17px;
    opacity: 0.85;
}

/* Products Page */
.products-page {
    padding: 60px 0;
}

.products-filter {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 22px;
    border-radius: 25px;
    border: 2px solid var(--border);
    background: var(--white);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text);
}

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

/* Product Detail Page */
.product-detail {
    padding: 40px 0 80px;
}

.product-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.product-gallery .main-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-section);
    padding: 30px;
    margin-bottom: 15px;
    text-align: center;
    border: 1px solid var(--border);
}

.product-gallery .main-image img {
    max-height: 380px;
    object-fit: contain;
}

.product-gallery .thumb-list {
    display: flex;
    gap: 10px;
}

.product-gallery .thumb {
    width: 70px;
    height: 70px;
    border-radius: var(--radius);
    border: 2px solid var(--border);
    padding: 5px;
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
}

.product-gallery .thumb:hover, .product-gallery .thumb.active {
    border-color: var(--primary);
}

.product-gallery .thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-info .product-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
    margin-right: 8px;
}

.product-info .product-badge.featured {
    background: var(--warning);
}

.product-info h1 {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 10px;
    line-height: 1.2;
}

.product-info .rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
    font-size: 14px;
}

.product-info .rating .stars {
    color: #fbbf24;
}

.product-info .short-desc {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 25px;
    line-height: 1.7;
}

.highlight-text {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--primary-light);
    border-radius: var(--radius);
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 20px;
}

.quick-specs-inline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 25px;
    padding: 16px;
    background: var(--bg-light);
    border-radius: var(--radius);
}

.quick-spec-item {
    text-align: center;
}

.quick-spec-item .spec-label {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.quick-spec-item .spec-value {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--primary-dark);
}

.product-cta-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.product-cta-row {
    display: flex;
    gap: 12px;
}

.product-cta-row .btn { flex: 1; }

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: 2px solid #25D366;
    background: transparent;
    color: #25D366;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
}

.btn-whatsapp:hover {
    background: #25D366;
    color: var(--white);
}

.share-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.share-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
}

.share-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.share-btn:hover {
    transform: translateY(-2px);
}

.share-whatsapp { background: #25D366; }
.share-facebook { background: #1877F2; }
.share-twitter { background: #1DA1F2; }

.warranty-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: #d1fae5;
    border-radius: var(--radius);
    color: #065f46;
    font-weight: 600;
    font-size: 14px;
}

.warranty-badge svg {
    color: var(--success);
}

/* Product Content Layout */
.product-content-wrapper {
    padding-bottom: 60px;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    align-items: start;
}

.product-main {
    min-width: 0;
}

/* Product Tabs */
.product-tabs {
    margin-bottom: 50px;
}

.product-tabs-nav {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    overflow-x: auto;
    scrollbar-width: none;
}

.product-tabs-nav::-webkit-scrollbar { display: none; }

.product-tab-btn {
    padding: 14px 24px;
    font-weight: 600;
    font-size: 15px;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    white-space: nowrap;
    transition: var(--transition);
}

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

.product-tab-btn.active {
    color: var(--primary);
}

.product-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.product-tab-panel {
    display: none;
    padding: 30px 0;
}

.product-tab-panel.active {
    display: block;
}

.product-tab-panel h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.product-tab-panel h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 25px 0 15px;
}

.product-tab-panel p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.detailed-content {
    margin-top: 20px;
    line-height: 1.8;
}

.detailed-content p {
    margin-bottom: 15px;
}

/* Why Choose Grid */
.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 25px;
}

.why-choose-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 25px;
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.why-choose-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.why-choose-card .icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: var(--primary);
}

.why-choose-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.why-choose-card p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Video Container */
.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: #000;
    margin-top: 20px;
}

.video-container iframe,
.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    margin-top: 25px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.comparison-table th,
.comparison-table td {
    padding: 14px 16px;
    text-align: center;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}

.comparison-table thead th {
    background: var(--bg-light);
    font-weight: 700;
    color: var(--primary-dark);
}

.comparison-table thead th.current-product {
    background: var(--primary);
    color: var(--white);
}

.comparison-table thead th img,
.comparison-table thead td img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    display: block;
    margin: 0 auto 8px;
}

.comparison-table thead th a {
    color: inherit;
}

.comparison-table thead th a:hover {
    color: var(--primary);
}

.current-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    margin-top: 4px;
}

.comparison-table tbody td:first-child {
    text-align: left;
    font-weight: 600;
    background: var(--bg-light);
}

.comparison-table tbody td.current-product {
    background: var(--primary-light);
    font-weight: 700;
    color: var(--primary-dark);
}

.comparison-table tbody tr:hover td {
    background: var(--primary-lighter);
}

/* Product Sidebar */
.product-sidebar {
    position: relative;
}

.product-sidebar.stuck {
    position: sticky;
}

.sidebar-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border);
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.sidebar-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.sidebar-card > p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.download-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.download-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--bg-light);
    border-radius: var(--radius);
    color: var(--text);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.download-item:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.download-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

.sidebar-contact {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.sidebar-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.sidebar-contact-item svg {
    color: var(--primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.sidebar-contact-item div {
    display: flex;
    flex-direction: column;
}

.sidebar-contact-item span:first-child {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-contact-item a {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
}

.sidebar-contact-item span {
    font-size: 14px;
    color: var(--text);
}

.sidebar-trust {
    background: var(--primary-light);
    border-color: var(--primary);
}

.sidebar-trust .trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark);
}

.sidebar-trust .trust-item:not(:last-child) {
    border-bottom: 1px solid rgba(0,102,204,0.15);
}

.sidebar-trust .trust-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

/* Contact Links (legacy) */
.contact-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--text);
}

.contact-link .icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    min-width: 36px;
}

.contact-link a {
    color: var(--primary);
    font-weight: 600;
}

/* Quick Specs Bar */
.quick-specs {
    background: var(--primary-dark);
    padding: 25px 0;
    margin-bottom: 60px;
}

.quick-specs-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    text-align: center;
}

.quick-spec {
    color: var(--white);
}

.quick-spec .value {
    font-size: 22px;
    font-weight: 800;
    display: block;
}

.quick-spec .label {
    font-size: 12px;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Content Sections */
.content-section {
    padding: 60px 0;
}

.content-section.alt-bg {
    background: var(--bg-section);
}

.content-section h2 {
    font-size: 30px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.content-section h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.content-section p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 30px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-card .icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: var(--primary);
    font-size: 24px;
}

.feature-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

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

/* Specs Table */
.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}

.specs-table th, .specs-table td {
    padding: 14px 20px;
    text-align: left;
    font-size: 15px;
}

.specs-table th {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
    width: 40%;
}

.specs-table td {
    background: var(--white);
    color: var(--text);
}

.specs-table tr:nth-child(even) td {
    background: var(--bg-light);
}

.specs-table tr:hover td {
    background: var(--primary-light);
}

/* Applications */
.applications-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.application-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.application-item .icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    min-width: 40px;
}

.application-item span {
    font-weight: 600;
    font-size: 15px;
}

/* Trust Badges */
.trust-badges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.trust-badge {
    text-align: center;
    padding: 25px 15px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.trust-badge .icon {
    font-size: 36px;
    margin-bottom: 10px;
}

.trust-badge h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.trust-badge p {
    font-size: 13px;
    color: var(--text-muted);
}

/* Enquiry Form */
.enquiry-section {
    background: var(--bg-section);
    padding: 60px 0;
}

.enquiry-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.enquiry-form-wrapper h2 {
    text-align: center;
    font-size: 26px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.enquiry-form-wrapper > p {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 30px;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 6px;
    color: var(--text);
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0,102,204,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Related Products Slider */
.related-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.related-slider-wrapper {
    position: relative;
    overflow: hidden;
}

.related-slider {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 10px 0 20px;
    scrollbar-width: none;
}

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

.related-slider .product-card {
    min-width: 280px;
    flex-shrink: 0;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    color: var(--text);
    font-size: 18px;
}

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

.slider-nav.prev { left: -10px; }
.slider-nav.next { right: -10px; }

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 50px 0;
    text-align: center;
}

.cta-banner h2 {
    font-size: 30px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
}

.cta-banner p {
    color: rgba(255,255,255,0.85);
    font-size: 17px;
    margin-bottom: 25px;
}

/* About Page */
.about-page { padding: 60px 0; }

.about-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-hero-content h1 {
    font-size: 38px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.about-hero-content p {
    font-size: 17px;
    color: var(--text-muted);
    line-height: 1.8;
}

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

.value-card {
    text-align: center;
    padding: 30px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.value-card .icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.value-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.value-card p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Contact Page */
.contact-page { padding: 60px 0; }

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

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

.contact-card {
    display: flex;
    gap: 15px;
    padding: 25px;
    background: var(--bg-section);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

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

.contact-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.contact-card p {
    font-size: 14px;
    color: var(--text-muted);
}

.contact-card a {
    color: var(--primary);
    font-weight: 600;
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.contact-form-wrapper h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.map-wrapper {
    margin-top: 50px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}

.map-wrapper iframe {
    width: 100%;
    height: 350px;
    border: none;
}

/* Alert Messages */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-inner, .about-inner, .featured-inner, .product-hero, .contact-grid {
        grid-template-columns: 1fr;
    }
    .hero-image { order: -1; }
    .hero-content h1 { font-size: 34px; }
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .quick-specs-grid { grid-template-columns: repeat(3, 1fr); }
    .trust-badges { grid-template-columns: repeat(2, 1fr); }
    .about-values { grid-template-columns: 1fr; }
    .featured-content { padding: 30px; }
    .mega-menu-inner {
        grid-template-columns: 1fr;
        padding: 24px 20px;
    }
    .mega-categories {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .mega-featured { 
        display: block;
        margin-top: 20px;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        gap: 0;
        box-shadow: var(--shadow-lg);
        max-height: 80vh;
        overflow-y: auto;
    }
    .main-nav.active { display: flex; }
    .main-nav .nav-link {
        padding: 14px 0;
        border-bottom: 1px solid var(--border);
        width: 100%;
        min-height: 44px;
    }
    .main-nav .nav-link::after { display: none; }
    .main-nav .btn { margin-top: 10px; width: 100%; }
    .header-phone {
        padding: 14px 0;
        border-bottom: 1px solid var(--border);
        width: 100%;
        justify-content: flex-start;
        border-radius: 0;
        background: none;
        margin: 0;
    }
    .nav-dropdown { width: 100%; }
    .nav-dropdown .nav-link {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .mega-menu {
        position: static;
        box-shadow: none;
        border-top: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
        display: none;
        background: var(--bg-light);
        border-radius: var(--radius);
        margin-top: 8px;
        backdrop-filter: none;
    }
    .nav-dropdown.open .mega-menu { display: block; }
    .mega-menu-inner {
        grid-template-columns: 1fr;
        padding: 16px;
        gap: 16px;
    }
    .mega-categories {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    .mega-category-col {
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 0 0 16px;
    }
    .mega-category-col:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .mega-featured { 
        display: block;
        margin-top: 16px;
    }
    .mega-product-link {
        min-height: 44px;
    }
    .mobile-toggle { display: flex; }
    .hero-content h1 { font-size: 28px; }
    .section-title h2 { font-size: 28px; }
    .categories-grid { grid-template-columns: 1fr; }
    .products-grid { grid-template-columns: 1fr; }
    .faq-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
    .product-cta-row { flex-direction: column; }
    .form-row { grid-template-columns: 1fr; }
    .quick-specs-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
    .applications-list { grid-template-columns: 1fr; }
    .trust-badges { grid-template-columns: 1fr; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .about-images .small-img { display: none; }
    .specs-list { grid-template-columns: 1fr; }
    .product-layout { grid-template-columns: 1fr; }
    .product-sidebar { display: flex; flex-direction: column; }
    .product-tabs-nav { gap: 0; }
    .product-tab-btn { padding: 12px 16px; font-size: 14px; }
    .quick-specs-inline { grid-template-columns: repeat(2, 1fr); }
    .why-choose-grid { grid-template-columns: 1fr; }
    .product-info h1 { font-size: 26px; }
    .share-buttons { flex-wrap: wrap; }
}

/* ==================== PRODUCT LOCAL CONTENT SECTIONS ==================== */
.product-local-content {
    margin-top: 40px;
}

.local-content-section {
    margin-bottom: 50px;
    padding: 30px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.local-content-section h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.local-content-section > p {
    color: var(--text-muted);
    margin-bottom: 25px;
    line-height: 1.7;
}

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

.step-card {
    text-align: center;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 12px;
}

.step-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.step-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
}

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

.benefit-card {
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
}

.benefit-card .icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.benefit-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.area-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-light);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text);
    border: 1px solid var(--border);
    transition: all 0.2s;
}

.area-item:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}

.area-icon {
    font-size: 14px;
}

.cities-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.city-item {
    padding: 8px 16px;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--primary);
}

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

.tip-card {
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.tip-card .icon {
    font-size: 28px;
    margin-bottom: 12px;
}

.tip-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.tip-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
}

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

.testimonial-card {
    padding: 24px;
    background: var(--bg-light);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.testimonial-card .stars {
    color: #f59e0b;
    font-size: 18px;
    margin-bottom: 12px;
}

.testimonial-text {
    font-size: 14px;
    color: var(--text);
    line-height: 1.6;
    margin-bottom: 16px;
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    font-size: 15px;
    color: var(--text);
}

.testimonial-author span {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== CATEGORY PAGE ENHANCEMENTS ==================== */
.category-intro {
    padding: 40px 0;
    background: var(--bg-light);
}

.category-intro-content h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.category-intro-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 12px;
}

.category-highlights {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 25px;
}

.highlight-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.highlight-number {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
}

.highlight-label {
    font-size: 14px;
    color: var(--text-muted);
}

.category-local-content {
    padding: 40px 0;
    background: var(--white);
}

.category-local-content .local-content-section {
    box-shadow: none;
    padding: 0 0 30px 0;
    background: transparent;
}

/* ==================== PRODUCTS PAGE ENHANCEMENTS ==================== */
.products-intro {
    padding: 40px 0;
    background: var(--bg-light);
}

.products-intro-content h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.products-intro-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 12px;
}

.intro-highlights {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 25px;
}

.intro-highlight {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.intro-highlight .highlight-number {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
}

.intro-highlight .highlight-label {
    font-size: 14px;
    color: var(--text-muted);
}

.products-local-content {
    padding: 40px 0;
    background: var(--white);
}

.category-brief-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.category-brief-card {
    display: block;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
}

.category-brief-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.category-brief-card .category-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 10px;
}

.category-brief-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.category-brief-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 12px;
}

.category-count {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.product-category-label {
    display: inline-block;
    padding: 3px 10px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 8px;
}

/* ==================== HOME PAGE AREAS SERVED ==================== */
.areas-served-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.areas-served-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 30px;
}

.area-region {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 25px;
    box-shadow: var(--shadow);
}

.area-region h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
}

.area-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.area-tag {
    padding: 6px 14px;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--primary);
    transition: all 0.2s;
}

.area-tag:hover {
    background: var(--primary);
    color: var(--white);
}

.testimonials-section {
    padding: 60px 0;
    background: var(--white);
}

/* ==================== FOOTER AREAS ==================== */
.footer-col ul.footer-links li a {
    font-size: 14px;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .how-it-works-grid,
    .coimbatore-benefits-grid,
    .maintenance-tips-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .areas-served-grid {
        grid-template-columns: 1fr;
    }

    .category-highlights,
    .intro-highlights {
        grid-template-columns: repeat(2, 1fr);
    }

    .category-brief-grid {
        grid-template-columns: 1fr;
    }

    .local-content-section {
        padding: 20px;
    }

    .local-content-section h2 {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .areas-grid {
        grid-template-columns: 1fr;
    }

    .category-highlights,
    .intro-highlights {
        grid-template-columns: 1fr;
    }
}