:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #c9a962;
    --accent-hover: #b8944f;
    --text-dark: #333;
    --text-light: #666;
    --text-white: #fff;
    --bg-light: #f8f9fa;
    --bg-white: #fff;
    --border-color: #e0e0e0;
    --shadow: 0 5px 20px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
    margin-left: 10px;
}

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

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 18px;
    margin-bottom: 50px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 15px 0;
}

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

.logo h1 {
    font-size: 24px;
    color: var(--primary-color);
}

.logo h1 span {
    color: var(--accent-color);
}

.logo p {
    font-size: 11px;
    color: var(--text-light);
}

.nav-list {
    display: flex;
    gap: 35px;
}

.nav-list a {
    font-size: 15px;
    color: var(--text-dark);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
    transition: var(--transition);
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

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

.nav-list a:hover,
.nav-list a.active {
    color: var(--accent-color);
}

.language-switch {
    display: flex;
    gap: 5px;
}

.lang-btn {
    padding: 5px 12px;
    border: 1px solid var(--border-color);
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    border-radius: 3px;
    transition: var(--transition);
}

.lang-btn.active {
    background: var(--accent-color);
    color: var(--text-white);
    border-color: var(--accent-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
}

.page-section {
    display: none;
    min-height: 100vh;
    padding-top: 80px;
}

.page-section.active {
    display: block;
}

.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 18px;
    opacity: 0.9;
}

.hero {
    position: relative;
    height: calc(100vh - 80px);
    min-height: 600px;
}

.hero-slider {
    height: 100%;
}

.hero-slide {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 5%;
}

.hero-content {
    flex: 1;
    color: var(--text-white);
    max-width: 600px;
}

.hero-subtitle {
    font-size: 14px;
    letter-spacing: 3px;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero-desc {
    font-size: 20px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-badges {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.1);
    border-radius: 25px;
    font-size: 14px;
}

.badge i {
    color: var(--accent-color);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img-placeholder {
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--accent-color);
}

.hero-img-placeholder i {
    font-size: 100px;
    margin-bottom: 20px;
}

.hero-img-placeholder p {
    font-size: 18px;
    color: var(--text-white);
}

.categories {
    background: var(--bg-light);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.category-card {
    background: var(--bg-white);
    padding: 30px 20px;
    text-align: center;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.category-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon i {
    font-size: 24px;
    color: var(--text-white);
}

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

.category-card p {
    font-size: 12px;
    color: var(--text-light);
}

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

.process .section-title {
    color: var(--text-white);
}

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

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
}

.step-content h4 {
    font-size: 16px;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 13px;
    opacity: 0.8;
}

.partners {
    background: var(--bg-light);
}

.partner-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label {
    font-size: 16px;
    color: var(--text-light);
}

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

.testimonial-card {
    background: var(--bg-white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.testimonial-rating {
    color: var(--accent-color);
    margin-bottom: 15px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 20px;
    font-style: italic;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--primary-color);
}

.author-company {
    font-size: 13px;
    color: var(--text-light);
}

.brand-story {
    background: var(--bg-white);
}

.story-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.story-text {
    flex: 1;
}

.story-text h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 25px;
}

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

.story-image {
    flex: 1;
}

.story-img-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--accent-color);
}

.story-img-placeholder i {
    font-size: 80px;
    margin-bottom: 20px;
}

.story-img-placeholder p {
    font-size: 18px;
    color: var(--text-white);
}

.timeline-section {
    background: var(--bg-light);
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-color);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    position: relative;
}

.timeline-year {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-white);
    z-index: 1;
}

.timeline-content {
    width: calc(50% - 40px);
    padding: 20px;
    background: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
}

.timeline-content h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 14px;
    color: var(--text-light);
}

.capability {
    background: var(--bg-white);
}

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

.capability-card {
    background: var(--bg-light);
    padding: 40px 30px;
    text-align: center;
    border-radius: 8px;
    transition: var(--transition);
}

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

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

.capability-icon i {
    font-size: 28px;
    color: var(--text-white);
}

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

.capability-card p {
    font-size: 13px;
    color: var(--text-light);
}

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

.certification .section-title {
    color: var(--text-white);
}

.cert-grid {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 18px;
}

.cert-item i {
    font-size: 36px;
    color: var(--accent-color);
}

.team {
    background: var(--bg-light);
}

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

.team-card {
    background: var(--bg-white);
    padding: 30px;
    text-align: center;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.team-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-avatar i {
    font-size: 36px;
    color: var(--accent-color);
}

.team-card h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.team-role {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.team-phone {
    font-size: 13px;
    color: var(--accent-color);
}

.material-categories,
.type-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.material-category,
.type-category {
    background: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.material-category h3,
.type-category h3 {
    font-size: 18px;
    color: var(--primary-color);
    padding: 20px;
    margin: 0;
    border-bottom: 1px solid var(--border-color);
}

.material-images,
.type-images {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.material-images img,
.type-images img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
}

@media (max-width: 768px) {
    .material-categories,
    .type-categories {
        grid-template-columns: 1fr;
    }
}

.products-filters {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    background: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    font-weight: 500;
    white-space: nowrap;
}

.filter-group select {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    min-width: 150px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card {
    background: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.product-image {
    height: 200px;
    background: linear-gradient(135deg, #f5f5f5, #e0e0e0);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.product-image i {
    font-size: 60px;
    color: #bbb;
}

.product-info {
    padding: 20px;
}

.product-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.product-tags {
    display: flex;
    gap: 5px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.product-tag {
    padding: 3px 10px;
    background: var(--bg-light);
    font-size: 11px;
    border-radius: 3px;
    color: var(--text-light);
}

.inquiry-section {
    text-align: center;
    margin-top: 60px;
    padding: 50px;
    background: var(--bg-light);
    border-radius: 8px;
}

.inquiry-section h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.inquiry-section p {
    color: var(--text-light);
    margin-bottom: 25px;
}

.custom-process {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.custom-step {
    text-align: center;
    flex: 1;
    min-width: 200px;
    max-width: 250px;
}

.custom-step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-step-icon i {
    font-size: 32px;
    color: var(--text-white);
}

.custom-step-num {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.custom-step h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.custom-step p {
    font-size: 13px;
    color: var(--text-light);
}

.custom-step-arrow {
    display: flex;
    align-items: center;
    font-size: 24px;
    color: var(--accent-color);
}

.capabilities {
    background: var(--bg-light);
}

.capability-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.capability-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.capability-item i {
    font-size: 36px;
    color: var(--accent-color);
    flex-shrink: 0;
}

.capability-item h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.capability-item p {
    font-size: 14px;
    color: var(--text-light);
}

.inquiry-form-section {
    background: var(--bg-white);
}

.inquiry-form {
    max-width: 700px;
    margin: 0 auto;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-group {
    flex: 1;
    margin-bottom: 20px;
}

.form-group.full-width {
    width: 100%;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: var(--transition);
}

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

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

.contact-info h2,
.contact-form-wrapper h2 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-item i {
    font-size: 24px;
    color: var(--accent-color);
    flex-shrink: 0;
    width: 30px;
    text-align: center;
}

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

.contact-item p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 3px;
}

.contact-social {
    margin-top: 30px;
}

.contact-social h4 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

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

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

.social-link:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
}

.contact-form {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 8px;
}

.map-section {
    margin-top: 60px;
}

.map-section h2 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.map-placeholder {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.footer {
    background: var(--primary-color);
    color: var(--text-white);
    padding-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.footer-brand h3 span {
    color: var(--accent-color);
}

.footer-brand p {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 5px;
}

.footer-links h4,
.footer-contact h4,
.footer-social h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

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

.footer-links ul li a {
    font-size: 14px;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.footer-contact p {
    font-size: 14px;
    margin-bottom: 10px;
    opacity: 0.8;
}

.footer-contact p i {
    margin-right: 10px;
    color: var(--accent-color);
}

.footer-social .social-links {
    gap: 15px;
}

.footer-social .social-link {
    background: rgba(255,255,255,0.1);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.7;
}

.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 998;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--bg-white);
    z-index: 999;
    padding: 80px 30px 30px;
    transition: right 0.3s ease;
}

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

.mobile-nav-list li {
    margin-bottom: 20px;
}

.mobile-nav-list a {
    font-size: 18px;
    color: var(--text-dark);
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-float a {
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 32px;
    box-shadow: 0 5px 20px rgba(37,211,102,0.4);
    transition: var(--transition);
}

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

@media (max-width: 1024px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

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

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

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

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .language-switch {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .mobile-nav-overlay.active {
        display: block;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-badges {
        flex-direction: column;
        gap: 10px;
    }

    .hero-image {
        display: none;
    }

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

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    .story-content {
        flex-direction: column;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-year {
        position: static;
        transform: none;
        margin-bottom: 15px;
    }

    .timeline-content {
        width: 100%;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin: 0;
        text-align: left;
    }

    .capability-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

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

    .products-filters {
        flex-direction: column;
    }

    .filter-group {
        width: 100%;
    }

    .filter-group select {
        width: 100%;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .capability-list {
        grid-template-columns: 1fr;
    }

    .custom-process {
        flex-direction: column;
        align-items: center;
    }

    .custom-step-arrow {
        transform: rotate(90deg);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .partner-stats {
        gap: 40px;
    }

    .stat-number {
        font-size: 36px;
    }

    .form-row {
        flex-direction: column;
    }
}

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

    .products-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 28px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 13px;
    }

    .page-header h1 {
        font-size: 32px;
    }
}