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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft JhengHei', sans-serif;
    color: #333;
    line-height: 1.6;
}

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

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

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo h1 {
    font-size: 28px;
    font-weight: 700;
    color: #03569e;
    letter-spacing: 1px;
}

.nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 15px;
}

.nav-link:hover {
    color: #e74c3c;
}

.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    z-index: 1000;
    margin-top: 15px;
}

.dropdown.active .dropdown-content {
    display: block;
}

.dropdown-content a {
    display: block;
    padding: 12px 20px;
    color: #555;
    text-decoration: none;
    transition: background 0.3s;
}

.dropdown-content a:hover {
    background: #f8f9fa;
    color: #e74c3c;
}

.dropdown-item {
    position: relative;
}

.dropdown-item > a::after {
    content: ' ▸';
    float: right;
}

.sub-dropdown {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    background: #fff;
    min-width: 180px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.dropdown-item:hover .sub-dropdown {
    display: block;
}

.header-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

.search-toggle {
    cursor: pointer;
    color: #555;
    transition: color 0.3s;
}

.search-toggle:hover {
    color: #e74c3c;
}

.lang-toggle {
    background: #e74c3c;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.lang-toggle:hover {
    background: #c0392b;
}

/* Search Bar */
.search-bar {
    background: #f8f9fa;
    padding: 20px 0;
    display: none;
    border-bottom: 1px solid #e0e0e0;
    position: relative;
}

.search-bar.active {
    display: block;
}

.search-bar .container {
    display: flex;
    gap: 10px;
    position: relative;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 20px;
    right: 20px;
    background: #fff;
    max-height: 400px;
    overflow-y: auto;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    border-radius: 4px;
    margin-top: 10px;
    display: none;
    z-index: 1000;
}

.search-results.show {
    display: block;
}

.search-result-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #e0e0e0;
    cursor: pointer;
    transition: background 0.3s;
    text-decoration: none;
    color: #333;
}

.search-result-item:hover, .search-result-item.selected {
    background: #e8f4f8;
}

.search-result-img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-right: 15px;
    background: #f8f9fa;
    border-radius: 4px;
}

.search-result-info h4 {
    margin: 0 0 5px 0;
    font-size: 16px;
    color: #2c3e50;
}

.search-result-info p {
    margin: 0;
    font-size: 14px;
    color: #666;
}

.no-results {
    padding: 20px;
    text-align: center;
    color: #666;
}

.search-input {
    flex: 1;
    padding: 12px 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 15px;
}

.search-btn {
    background: #2c3e50;
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.search-btn:hover {
    background: #1a252f;
}

/* Banner Carousel */
.banner-carousel {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 6;
    overflow: hidden;
    background: #000;
    max-height: 600px;
}

.banner-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-transition: opacity 2s ease-in-out;
    will-change: opacity;
}

.banner-slide.active {
    opacity: 1;
    z-index: 5;
    animation: fadeInSlide 2s ease-out;
    -webkit-animation: fadeInSlide 2s ease-out;
}

@keyframes fadeInSlide {
    from {
        opacity: 0;
        filter: brightness(0.8);
    }
    to {
        opacity: 1;
        filter: brightness(1);
    }
}

@-webkit-keyframes fadeInSlide {
    from {
        opacity: 0;
        filter: brightness(0.8);
        -webkit-filter: brightness(0.8);
    }
    to {
        opacity: 1;
        filter: brightness(1);
        -webkit-filter: brightness(1);
    }
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 100%);
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    animation: slideUp 0.8s ease-out;
    -webkit-animation: slideUp 0.8s ease-out;
    padding: 40px 20px;
    max-width: 90%;
    width: 100%;
}

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

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

.banner-title {
    font-size: clamp(24px, 6vw, 48px);
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    letter-spacing: 1px;
}

.banner-subtitle {
    font-size: clamp(14px, 3.5vw, 20px);
    margin-bottom: 30px;
    opacity: 0.95;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.banner-cta {
    display: inline-block;
    padding: clamp(10px, 2vw, 14px) clamp(20px, 4vw, 32px);
    background: #e74c3c;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: clamp(14px, 2vw, 16px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
    cursor: pointer;
    border: none;
}

.banner-cta:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.5);
}

.banner-cta:active {
    transform: translateY(0);
}

.banner-prev, .banner-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: #fff;
    border: none;
    padding: 15px 20px;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s;
    z-index: 10;
    border-radius: 4px;
}

.banner-prev:hover, .banner-next:hover {
    background: rgba(231, 76, 60, 0.8);
    transform: translateY(-50%) scale(1.1);
}

.banner-prev:focus, .banner-next:focus {
    outline: 3px solid rgba(231, 76, 60, 0.8);
}

.banner-prev {
    left: 20px;
}

.banner-next {
    right: 20px;
}

.banner-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.dot:hover {
    background: rgba(255,255,255,0.8);
    transform: scale(1.2);
}

.dot.active {
    background: #fff;
    transform: scale(1.3);
    box-shadow: 0 0 8px rgba(255,255,255,0.6);
}

.dot:focus {
    outline: 2px solid #e74c3c;
}

.banner-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255,255,255,0.2);
    z-index: 8;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #e74c3c 0%, #c0392b 100%);
    width: 0%;
    animation: progress 8s linear;
    -webkit-animation: progress 8s linear;
}

@keyframes progress {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

@-webkit-keyframes progress {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

/* Main Content */
.main {
    padding: 60px 0;
    background: #fff;
}

.categories-wrapper {
    background: #fff;
    border-radius: 12px;
    padding: 50px 40px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
    color: #2c3e50;
    font-weight: 700;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1100px;
    margin: 0 auto;
}

.category-card {
    background: #fff;
    border: 2px solid #e8ecef;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.15);
    border-color: #e74c3c;
}

.category-card.placeholder {
    cursor: default;
    opacity: 0.6;
}

.category-card.placeholder:hover {
    transform: none;
    box-shadow: none;
    border-color: #e8ecef;
}

.category-img {
    height: 180px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.category-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    padding: 0;
    transition: transform 0.3s ease;
}

.category-card:hover .category-img img {
    transform: scale(1.08);
}

.coming-soon {
    font-size: 16px;
    color: #95a5a6;
    font-weight: 600;
    text-align: center;
}

.category-info {
    padding: 20px 15px;
    background: #fff;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.category-name {
    font-size: 16px;
    color: #2c3e50;
    margin-bottom: 8px;
    font-weight: 600;
    text-align: center;
    line-height: 1.3;
}

.category-desc {
    color: #7f8c8d;
    font-size: 13px;
    text-align: center;
    line-height: 1.4;
    margin: 0;
}

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

.category-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    text-decoration: none;
    display: block;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.category-img {
    height: 200px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.category-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.placeholder-img {
    font-size: 80px;
}

.category-name {
    padding: 20px 20px 10px;
    font-size: 22px;
    color: #2c3e50;
}

.category-desc {
    padding: 0 20px 20px;
    color: #666;
    font-size: 14px;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: #b0e4f5;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-col h4 {
    margin-bottom: 15px;
    font-size: 18px;
}

.footer-col p, .footer-col a {
    color: #b0e4f5;
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
}

.footer-col a:hover {
    color: #fff;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #34495e;
    color: #b0e4f5;
    font-size: 14px;
}

/* Breadcrumb */
.breadcrumb {
    background: #f8f9fa;
    padding: 15px 0;
    font-size: 14px;
}

.breadcrumb a {
    color: #555;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #e74c3c;
}

.breadcrumb span {
    color: #2c3e50;
    font-weight: 600;
}

/* Product Page */
.product-page {
    padding: 60px 0;
    background: #f8f9fa;
}

.page-title {
    text-align: center;
    font-size: 42px;
    margin-bottom: 10px;
    color: #2c3e50;
    font-weight: 700;
}

.page-subtitle {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 60px;
}

.product-section {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.section-header {
    margin-bottom: 30px;
    border-bottom: 3px solid #e74c3c;
    padding-bottom: 15px;
}

.section-header .section-title {
    text-align: left;
    font-size: 28px;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 600;
}

.section-header .section-desc {
    text-align: left;
    font-size: 15px;
    color: #7f8c8d;
    margin: 0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 25px;
}

.product-item {
    background: #fff;
    border: 2px solid #ecf0f1;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    animation: fadeInUp 0.6s ease-out backwards;
    -webkit-animation: fadeInUp 0.6s ease-out backwards;
}

.product-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(231, 76, 60, 0.15);
    border-color: #e74c3c;
}

.product-img {
    width: 100%;
    height: 260px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ecf0f1 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.product-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.02) 100%);
    pointer-events: none;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    padding: 0;
    transition: transform 0.3s ease, opacity 0.5s ease;
}

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 10px 10px 0 0;
    z-index: 10;
}

.product-overlay-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    justify-content: center;
}

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

.view-details {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    padding: 10px 25px;
    border: 2px solid #fff;
    border-radius: 5px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-item:hover .view-details {
    background: #fff;
    color: #e74c3c;
}

.inquire-btn {
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 25px;
    background: #e74c3c;
    border: 2px solid #e74c3c;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
}

.inquire-btn:hover {
    background: #c0392b;
    border-color: #c0392b;
    transform: scale(1.05);
}

.photo-indicator {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.photo-indicator span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.3s ease;
}

.photo-indicator span.active {
    background: #fff;
}

.product-name {
    padding: 20px 15px;
    text-align: center;
    font-size: 16px;
    color: #2c3e50;
    font-weight: 500;
    line-height: 1.4;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}

/* Product Detail Page */
.product-detail-page {
    padding: 40px 0;
    background: #f8f9fa;
}

.product-detail-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.main-image {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ecf0f1 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid #e8ecef;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 30px;
}

.thumbnail-gallery {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.thumbnail-gallery img {
    width: 100%;
    height: 100px;
    object-fit: contain;
    border: 2px solid #e8ecef;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8f9fa;
    padding: 10px;
}

.thumbnail-gallery img:hover,
.thumbnail-gallery img.active {
    border-color: #e74c3c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.2);
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.product-title {
    font-size: 32px;
    color: #2c3e50;
    font-weight: 700;
    margin: 0;
    padding-bottom: 20px;
    border-bottom: 3px solid #e74c3c;
}

.product-intro {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #e74c3c;
}

.product-intro p {
    margin: 0;
    color: #555;
    line-height: 1.8;
    font-size: 15px;
}

.product-description h2,
.product-specs h2 {
    font-size: 20px;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 600;
}

.product-description ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-description li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: #555;
    line-height: 1.6;
}

.product-description li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #e74c3c;
    font-weight: bold;
    font-size: 18px;
}

.product-specs table {
    width: 100%;
    border-collapse: collapse;
}

.product-specs table tr {
    border-bottom: 1px solid #e8ecef;
}

.product-specs table td {
    padding: 15px 10px;
    color: #555;
}

.product-specs table td:first-child {
    font-weight: 600;
    color: #2c3e50;
    width: 40%;
}

.contact-btn {
    background: #e74c3c;
    color: #fff;
    border: none;
    padding: 15px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.contact-btn:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.3);
}

/* Responsive */
@media (max-width: 1024px) {
    .banner-carousel {
        aspect-ratio: 16 / 7;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-detail-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .main-image {
        height: 400px;
    }
    
    .thumbnail-gallery {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    body {
        font-size: 14px;
    }
    
    .logo h1 {
        font-size: 22px;
    }
    
    .header .container {
        padding: 12px 15px;
    }
    
    .nav {
        display: none;
    }
    
    .header-actions {
        gap: 10px;
    }
    
    .lang-toggle {
        padding: 6px 12px;
        font-size: 14px;
    }
    
    .search-toggle {
        display: none;
    }
    
    .banner-carousel {
        aspect-ratio: 16 / 8;
    }
    
    .banner-content {
        padding: 30px 15px;
    }
    
    .banner-title {
        margin-bottom: 10px;
    }
    
    .banner-subtitle {
        margin-bottom: 20px;
    }
    
    .banner-prev, .banner-next {
        padding: 10px 14px;
        font-size: 16px;
    }
    
    .banner-prev {
        left: 10px;
    }
    
    .banner-next {
        right: 10px;
    }
    
    .main {
        padding: 30px 0;
    }
    
    .categories-wrapper {
        padding: 30px 15px;
        border-radius: 8px;
    }
    
    .section-title {
        font-size: 26px;
        margin-bottom: 25px;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .category-img {
        height: 160px;
    }
    
    .category-name {
        font-size: 15px;
    }
    
    .category-desc {
        font-size: 13px;
    }
    
    .product-page {
        padding: 30px 0;
    }
    
    .page-title {
        font-size: 28px;
        margin-bottom: 8px;
    }
    
    .page-subtitle {
        font-size: 16px;
        margin-bottom: 30px;
    }
    
    .product-section {
        padding: 25px 15px;
        margin-bottom: 25px;
        border-radius: 8px;
    }
    
    .section-header {
        margin-bottom: 20px;
    }
    
    .section-header .section-title {
        font-size: 22px;
    }
    
    .section-header .section-desc {
        font-size: 14px;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .product-img {
        height: 220px;
    }
    
    .product-name {
        font-size: 15px;
        padding: 15px 10px;
        min-height: 60px;
    }
    
    .product-detail-page {
        padding: 20px 0;
    }
    
    .product-detail-container {
        padding: 25px 15px;
        border-radius: 8px;
    }
    
    .main-image {
        height: 300px;
        border-radius: 8px;
    }
    
    .main-image img {
        padding: 20px;
    }
    
    .thumbnail-gallery {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
    }
    
    .thumbnail-gallery img {
        height: 70px;
        padding: 5px;
    }
    
    .product-title {
        font-size: 24px;
        padding-bottom: 15px;
    }
    
    .product-intro {
        padding: 15px;
    }
    
    .product-intro p {
        font-size: 14px;
        line-height: 1.7;
    }
    
    .product-description h2,
    .product-specs h2 {
        font-size: 18px;
        margin-bottom: 12px;
    }
    
    .product-description li {
        font-size: 14px;
        padding: 8px 0 8px 25px;
    }
    
    .product-description li:before {
        font-size: 16px;
    }
    
    .product-specs table td {
        padding: 12px 8px;
        font-size: 14px;
    }
    
    .contact-btn {
        padding: 12px 30px;
        font-size: 16px;
    }
    
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .footer-col h4 {
        font-size: 16px;
    }
    
    .breadcrumb {
        padding: 12px 0;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 20px;
    }
    
    .banner-carousel {
        aspect-ratio: 4 / 3;
    }
    
    .categories-wrapper {
        padding: 20px 10px;
    }
    
    .section-title {
        font-size: 22px;
    }
    
    .category-img {
        height: 140px;
    }
    
    .page-title {
        font-size: 24px;
    }
    
    .product-section {
        padding: 20px 10px;
    }
    
    .product-detail-container {
        padding: 20px 10px;
    }
    
    .main-image {
        height: 250px;
    }
    
    .thumbnail-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-title {
        font-size: 20px;
    }
}

/* FAQ Section */
.product-faq {
    background: #fff;
    border-radius: 12px;
    padding: 50px 40px;
    margin-top: 40px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.product-faq h2 {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 35px;
    text-align: center;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.product-faq h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #e74c3c, #c0392b);
    border-radius: 2px;
}

.faq-item {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 25px 30px;
    margin-bottom: 20px;
    border-left: 4px solid #e74c3c;
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: #ecf0f1;
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.faq-item h3 {
    font-size: 18px;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
}

.faq-item h3::before {
    content: 'Q';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #e74c3c;
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 16px;
    margin-right: 15px;
    flex-shrink: 0;
}

.faq-item p {
    color: #555;
    line-height: 1.8;
    font-size: 15px;
    margin: 0;
    padding-left: 47px;
}

@media (max-width: 768px) {
    .product-faq {
        padding: 30px 20px;
    }
    
    .product-faq h2 {
        font-size: 26px;
    }
    
    .faq-item {
        padding: 20px;
    }
    
    .faq-item h3 {
        font-size: 16px;
    }
    
    .faq-item p {
        font-size: 14px;
        padding-left: 0;
    }
    
    .faq-item h3::before {
        width: 28px;
        height: 28px;
        font-size: 14px;
        margin-right: 12px;
    }
}

/* ==========================================
   ADAPTIVE RESPONSIVE DESIGN SYSTEM
   ========================================== */

/* Touch-enabled devices */
[data-touch="true"] {
    /* Increase touch target sizes */
}

[data-touch="true"] button,
[data-touch="true"] a,
[data-touch="true"] .dot {
    min-height: 44px;
    min-width: 44px;
}

/* Mouse-enabled devices */
[data-touch="false"] {
    /* Enable advanced hover effects */
}

[data-touch="false"] button:hover,
[data-touch="false"] a:hover {
    transition: all 0.3s ease;
}

/* Mobile-specific styles */
[data-device="mobile"] {
    font-size: 16px; /* Prevent zoom on input focus */
}

[data-device="mobile"] .header .container {
    padding: 8px 12px;
}

[data-device="mobile"] .banner-carousel {
    aspect-ratio: 4 / 3;
}

[data-device="mobile"] .categories-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 15px;
}

[data-device="mobile"] .product-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 15px;
}

[data-device="mobile"] .section-title {
    font-size: 24px;
    margin-bottom: 25px;
}

[data-device="mobile"] .category-card {
    flex-direction: column;
}

[data-device="mobile"] .dot {
    width: 10px;
    height: 10px;
}

/* Tablet-specific styles */
[data-device="tablet"] .banner-carousel {
    aspect-ratio: 16 / 7;
}

[data-device="tablet"] .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

[data-device="tablet"] .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* Desktop-specific styles */
[data-device="desktop"] .banner-carousel {
    aspect-ratio: 16 / 6;
}

[data-device="desktop"] .categories-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

[data-device="desktop"] .product-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

/* Portrait orientation adjustments */
[data-orientation="portrait"] .banner-carousel {
    aspect-ratio: 9 / 12;
}

/* Landscape orientation adjustments */
[data-orientation="landscape"] .banner-carousel {
    aspect-ratio: 16 / 6;
}

/* Touch interaction styles */
.touch-enabled .dot {
    transition: all 0.2s ease;
}

.touch-enabled .dot:active {
    transform: scale(1.5);
}

.touch-enabled button:active,
.touch-enabled a:active {
    opacity: 0.8;
}

/* Mouse interaction styles */
.mouse-enabled .dot:hover {
    transform: scale(1.2);
}

.mouse-enabled button:hover,
.mouse-enabled a:hover {
    opacity: 0.95;
}

/* Animations enabled for all devices */
.product-item {
    animation: fadeInUp 0.6s ease-out backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@-webkit-keyframes fadeInUp {
    from {
        opacity: 0;
        -webkit-transform: translateY(20px);
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

/* Interaction modes */
[data-interaction="hover"] .banner-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
}

[data-interaction="tap-and-hover"] .banner-cta:active {
    transform: translateY(-1px);
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: more) {
    .banner-overlay {
        background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.4) 100%);
    }
    
    .dot.active {
        border: 2px solid #000;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .banner-carousel {
        background: #1a1a1a;
    }
    
    .banner-content {
        color: #f0f0f0;
    }
}

/* Print styles */
@media print {
    .banner-carousel,
    .banner-dots,
    .banner-prev,
    .banner-next {
        display: none;
    }
}

/* ========== ABOUT US PAGE STYLES ========== */

.about-page {
    padding: 60px 0;
    background: #f8f9fa;
}

.about-header {
    text-align: center;
    margin-bottom: 80px;
    padding: 40px 0;
}

.about-header .page-title {
    font-size: 48px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.about-header .page-subtitle {
    font-size: 20px;
    color: #7f8c8d;
    margin: 0;
}

/* About Sections */
.about-section {
    background: #fff;
    border-radius: 12px;
    padding: 60px 40px;
    margin-bottom: 50px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

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

.about-section .section-title {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 30px;
    font-weight: 700;
    padding-bottom: 15px;
    border-bottom: 3px solid #e74c3c;
}

/* About Text Box */
.about-text-box {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    border-left: 5px solid #e74c3c;
    margin-bottom: 40px;
}

.about-text-main {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin: 0;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.feature-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ecf0f1 100%);
    padding: 30px 25px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: #e74c3c;
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.15);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 15px;
    display: block;
}

.feature-card h3 {
    font-size: 18px;
    color: #2c3e50;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-card p {
    font-size: 14px;
    color: #7f8c8d;
    margin: 0;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-card {
    background: linear-gradient(135deg, #fff3f0 0%, #ffe8e3 100%);
    padding: 35px;
    border-radius: 10px;
    position: relative;
    border: 2px solid #f0e8e5;
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    border-color: #e74c3c;
    box-shadow: 0 10px 30px rgba(231, 76, 60, 0.2);
}

.value-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 48px;
    font-weight: 700;
    color: rgba(231, 76, 60, 0.1);
}

.value-card h3 {
    font-size: 20px;
    color: #2c3e50;
    margin-bottom: 12px;
    font-weight: 600;
}

.value-card p {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Authorization Badge */
.about-authorization {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    padding: 80px 40px;
    text-align: center;
    color: #fff;
}

.auth-badge {
    max-width: 500px;
    margin: 0 auto;
}

.badge-content {
    position: relative;
}

.badge-content h3 {
    font-size: 32px;
    margin-bottom: 10px;
    font-weight: 700;
}

.badge-content p {
    font-size: 18px;
    margin-bottom: 20px;
    opacity: 0.95;
}

.badge-mark {
    display: inline-block;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    font-size: 50px;
    font-weight: bold;
    line-height: 80px;
    color: #fff;
    margin-top: 20px;
}

/* CTA Section */
.about-cta-section {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    padding: 60px 40px;
    text-align: center;
    border-radius: 12px;
    margin-bottom: 50px;
}

.about-cta-section .about-section-content {
    max-width: 600px;
}

.cta-title {
    font-size: 36px;
    color: #fff;
    margin-bottom: 12px;
    font-weight: 700;
}

.cta-subtitle {
    font-size: 18px;
    color: #bdc3c7;
    margin-bottom: 30px;
}

.cta-button {
    display: inline-block;
    padding: 15px 45px;
    background: #e74c3c;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
}

.cta-button:active {
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-section {
        padding: 40px 30px;
    }
    
    .about-header .page-title {
        font-size: 38px;
    }
    
    .about-section .section-title {
        font-size: 26px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .about-page {
        padding: 40px 0;
    }
    
    .about-header {
        margin-bottom: 50px;
        padding: 25px 0;
    }
    
    .about-header .page-title {
        font-size: 28px;
    }
    
    .about-header .page-subtitle {
        font-size: 16px;
    }
    
    .about-section {
        padding: 30px 20px;
        margin-bottom: 30px;
    }
    
    .about-section .section-title {
        font-size: 22px;
        margin-bottom: 20px;
    }
    
    .about-text-box {
        padding: 20px;
        border-left-width: 4px;
    }
    
    .about-text-main {
        font-size: 15px;
        line-height: 1.7;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .feature-card {
        padding: 25px 20px;
    }
    
    .feature-icon {
        font-size: 40px;
    }
    
    .feature-card h3 {
        font-size: 16px;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .value-card {
        padding: 25px;
    }
    
    .value-number {
        font-size: 36px;
        top: 10px;
        right: 15px;
    }
    
    .value-card h3 {
        font-size: 18px;
    }
    
    .value-card p {
        font-size: 14px;
    }
    
    .about-authorization {
        padding: 50px 30px;
    }
    
    .badge-content h3 {
        font-size: 24px;
    }
    
    .badge-content p {
        font-size: 16px;
    }
    
    .badge-mark {
        width: 70px;
        height: 70px;
        font-size: 40px;
        line-height: 70px;
    }
    
    .about-cta-section {
        padding: 40px 25px;
    }
    
    .cta-title {
        font-size: 26px;
    }
    
    .cta-subtitle {
        font-size: 16px;
    }
    
    .cta-button {
        padding: 12px 35px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .about-header .page-title {
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .about-header .page-subtitle {
        font-size: 14px;
    }
    
    .about-section {
        padding: 20px 15px;
        margin-bottom: 20px;
        border-radius: 8px;
    }
    
    .about-section .section-title {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .about-text-box {
        padding: 15px;
        border-radius: 8px;
        margin-bottom: 25px;
    }
    
    .about-text-main {
        font-size: 14px;
        line-height: 1.65;
    }
    
    .feature-card {
        padding: 20px 15px;
    }
    
    .feature-icon {
        font-size: 36px;
        margin-bottom: 10px;
    }
    
    .feature-card h3 {
        font-size: 15px;
    }
    
    .feature-card p {
        font-size: 13px;
    }
    
    .value-card {
        padding: 20px;
    }
    
    .value-number {
        font-size: 30px;
        top: 5px;
        right: 10px;
    }
    
    .value-card h3 {
        font-size: 16px;
    }
    
    .value-card p {
        font-size: 13px;
    }
    
    .about-authorization {
        padding: 40px 20px;
    }
    
    .badge-content h3 {
        font-size: 20px;
    }
    
    .badge-content p {
        font-size: 14px;
    }
    
    .badge-mark {
        width: 60px;
        height: 60px;
        font-size: 32px;
        line-height: 60px;
    }
    
    .about-cta-section {
        padding: 30px 15px;
        border-radius: 8px;
    }
    
    .cta-title {
        font-size: 22px;
    }
    
    .cta-subtitle {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .cta-button {
        padding: 11px 30px;
        font-size: 14px;
    }
}

/* ========== CONTACT PAGE STYLES ========== */

.contact-page {
    padding: 60px 0;
    background: #f8f9fa;
}

.contact-header {
    text-align: center;
    margin-bottom: 80px;
    padding: 40px 0;
}

.contact-header .page-title {
    font-size: 48px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.contact-header .page-subtitle {
    font-size: 20px;
    color: #7f8c8d;
    margin: 0;
}

/* Contact Wrapper */
.contact-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

/* Contact Info Section */
.contact-info-section {
    margin-bottom: 60px;
}

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

.contact-card {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.contact-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.contact-card h3 {
    font-size: 24px;
    color: #2c3e50;
    margin-bottom: 20px;
    font-weight: 700;
}

.contact-card-content {
    text-align: left;
}

.contact-card-content p {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    margin: 0 0 15px 0;
}

.contact-card-content p:last-child {
    margin-bottom: 0;
}

.address-block {
    margin-bottom: 20px;
}

.address-block:last-child {
    margin-bottom: 0;
}

.address-block h4 {
    font-size: 14px;
    font-weight: 600;
    color: #e74c3c;
    margin-bottom: 8px;
}

.address-block p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* Contact Link */
.contact-link {
    color: #e74c3c;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #c0392b;
    text-decoration: underline;
}

/* Contact Details Section */
.contact-details-section {
    background: #fff;
    border-radius: 12px;
    padding: 60px 40px;
    margin-bottom: 60px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.contact-details-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-details-left {
    max-width: 500px;
}

.contact-details-section .section-title {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 30px;
    font-weight: 700;
    padding-bottom: 15px;
    border-bottom: 3px solid #e74c3c;
}

.details-item {
    margin-bottom: 40px;
}

.details-item h4 {
    font-size: 18px;
    color: #2c3e50;
    margin-bottom: 12px;
    font-weight: 600;
}

.details-item p {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
    margin: 0 0 8px 0;
}

.details-item p:last-child {
    margin-bottom: 0;
}

.contact-methods {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-methods li {
    font-size: 15px;
    color: #555;
    margin-bottom: 12px;
    display: flex;
    gap: 10px;
}

.contact-methods li span {
    color: #2c3e50;
    font-weight: 600;
    min-width: 80px;
}

.contact-methods li a {
    color: #e74c3c;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-methods li a:hover {
    color: #c0392b;
    text-decoration: underline;
}

/* Contact Image Box */
.contact-image-box {
    text-align: center;
}

.contact-image-placeholder {
    background: linear-gradient(135deg, #f0f0f0 0%, #e8e8e8 100%);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 20px;
}

.contact-image-placeholder svg {
    width: 100%;
    height: auto;
    max-width: 300px;
}

.image-caption {
    font-size: 16px;
    color: #2c3e50;
    font-weight: 600;
}

/* Contact CTA Section */
.contact-cta-section {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    padding: 60px 40px;
    text-align: center;
    border-radius: 12px;
    margin-bottom: 60px;
}

.contact-cta-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.contact-cta-section .cta-title {
    font-size: 36px;
    color: #fff;
    margin-bottom: 12px;
    font-weight: 700;
}

.contact-cta-section .cta-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 30px;
}

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

.cta-button {
    display: inline-block;
    padding: 15px 45px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-button.primary {
    background: #fff;
    color: #e74c3c;
}

.cta-button.primary:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.cta-button.secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .contact-details-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-header .page-title {
        font-size: 38px;
    }
    
    .contact-card {
        padding: 30px 25px;
    }
    
    .contact-details-section {
        padding: 40px 30px;
    }
    
    .contact-details-section .section-title {
        font-size: 26px;
    }
}

@media (max-width: 768px) {
    .contact-page {
        padding: 40px 0;
    }
    
    .contact-header {
        margin-bottom: 50px;
        padding: 25px 0;
    }
    
    .contact-header .page-title {
        font-size: 28px;
    }
    
    .contact-header .page-subtitle {
        font-size: 16px;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-card {
        padding: 25px 20px;
        text-align: center;
    }
    
    .contact-card h3 {
        font-size: 20px;
    }
    
    .contact-card-content {
        text-align: center;
    }
    
    .address-block {
        text-align: center;
    }
    
    .contact-details-section {
        padding: 30px 20px;
        margin-bottom: 30px;
    }
    
    .contact-details-section .section-title {
        font-size: 22px;
        margin-bottom: 20px;
    }
    
    .details-item {
        margin-bottom: 25px;
    }
    
    .details-item h4 {
        font-size: 16px;
    }
    
    .details-item p {
        font-size: 14px;
    }
    
    .contact-methods li {
        font-size: 14px;
        flex-direction: column;
        gap: 0;
    }
    
    .contact-methods li span {
        min-width: auto;
        margin-bottom: 4px;
    }
    
    .contact-cta-section {
        padding: 40px 25px;
    }
    
    .contact-cta-section .cta-title {
        font-size: 26px;
    }
    
    .contact-cta-section .cta-subtitle {
        font-size: 16px;
    }
    
    .cta-buttons {
        gap: 10px;
    }
    
    .cta-button {
        padding: 12px 35px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .contact-header .page-title {
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .contact-header .page-subtitle {
        font-size: 14px;
    }
    
    .contact-info-section {
        margin-bottom: 30px;
    }
    
    .contact-card {
        padding: 20px 15px;
    }
    
    .contact-icon {
        font-size: 36px;
        margin-bottom: 15px;
    }
    
    .contact-card h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .contact-card-content p {
        font-size: 14px;
    }
    
    .address-block h4 {
        font-size: 13px;
    }
    
    .address-block p {
        font-size: 13px;
    }
    
    .contact-details-section {
        padding: 20px 15px;
        margin-bottom: 20px;
    }
    
    .contact-details-section .section-title {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .details-item {
        margin-bottom: 20px;
    }
    
    .details-item h4 {
        font-size: 15px;
    }
    
    .details-item p {
        font-size: 13px;
    }
    
    .contact-methods li {
        font-size: 13px;
    }
    
    .contact-cta-section {
        padding: 30px 15px;
        border-radius: 8px;
    }
    
    .contact-cta-section .cta-title {
        font-size: 22px;
    }
    
    .contact-cta-section .cta-subtitle {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-button {
        padding: 11px 30px;
        font-size: 14px;
        width: 100%;
    }
    
    .contact-image-placeholder {
        padding: 30px 20px;
    }
    
    .image-caption {
        font-size: 14px;
    }
}



/* Mobile Sidebar Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    box-shadow: -2px 0 15px rgba(0,0,0,0.2);
    z-index: 1000;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-content {
    padding: 80px 20px 20px;
}

.mobile-nav-link {
    display: block;
    padding: 15px 20px;
    color: #555;
    font-weight: 500;
    font-size: 16px;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
    background: #f8f9fa;
    color: #e74c3c;
    padding-left: 25px;
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
}