/* Store Preview Page - Mobile Optimized */
:root {
    --primary: #0B4F6C;
    --primary-dark: #083b4f;
    --primary-light: #1a6b8a;
    --secondary: #10B981;
    --accent: #F59E0B;
    --danger: #EF4444;
    --dark: #1F2937;
    --gray-800: #1F2937;
    --gray-700: #374151;
    --gray-600: #4B5563;
    --gray-500: #6B7280;
    --gray-400: #9CA3AF;
    --gray-300: #D1D5DB;
    --gray-200: #E5E7EB;
    --gray-100: #F3F4F6;
    --white: #FFFFFF;
    --shadow: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-xl: 0 8px 24px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--gray-100);
    color: var(--dark);
    line-height: 1.5;
    padding-bottom: 0;
}

/* Mobile Header */
.mobile-header {
    position: sticky;
    top: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    z-index: 100;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
}

.back-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--gray-100);
    border-radius: 50%;
    color: var(--gray-600);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.back-btn:active {
    background: var(--gray-200);
    transform: scale(0.95);
}

.logo {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
}

.logo-circle {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 18px;
    font-style: italic;
}

.logo-text {
    font-weight: 700;
    font-size: 18px;
    color: var(--primary);
}

.logo-text span {
    color: var(--primary);
}

.header-actions {
    display: flex;
    gap: 8px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--gray-100);
    border-radius: 50%;
    color: var(--gray-600);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

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

/* Store Tabs */
.store-tabs {
    display: flex;
    gap: 4px;
    padding: 8px 16px;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
}

.store-tabs::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    flex: 0 0 auto;
    padding: 8px 16px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

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

/* Main Content */
.main-content {
    min-height: 100vh;
    background: var(--gray-100);
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: 60px 20px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Error State */
.error-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    max-width: 400px;
    margin: 40px auto;
}

.error-state i {
    font-size: 48px;
    color: var(--danger);
    margin-bottom: 16px;
}

.error-state h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.error-state p {
    color: var(--gray-500);
    margin-bottom: 24px;
}

/* Tab Content */
.tab-content {
    display: none;
    padding: 16px;
    max-width: 600px;
    margin: 0 auto;
}

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

/* Store Banner */
.store-banner {
    position: relative;
    width: 100%;
    height: 180px;
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: -40px;
    box-shadow: var(--shadow);
}

.banner-image {
    width: 100%;
    height: 100%;
}

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

.banner-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
}

.banner-overlay h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}

.banner-overlay p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 8px;
}

.banner-btn {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent);
    color: var(--dark);
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
}

/* Store Header */
.store-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 16px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
}

.store-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 32px;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--white);
    box-shadow: var(--shadow);
}

.store-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.store-info {
    flex: 1;
}

.store-info h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.store-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.store-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.store-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.badge.verified {
    background: #E7F5E8;
    color: var(--secondary);
}

.badge.featured {
    background: #FFF3E0;
    color: var(--accent);
}

/* Store Stats */
.store-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 12px 8px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.stat-value {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 2px;
}

.stat-label {
    font-size: 10px;
    color: var(--gray-500);
}

/* Store Tagline */
.store-tagline {
    background: var(--primary);
    color: white;
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    line-height: 1.5;
}

/* Categories Section */
.categories-section {
    margin-bottom: 24px;
}

.categories-section h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dark);
}

.categories-section h3 i {
    color: var(--primary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.category-card {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 12px 8px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
}

.category-card:active {
    transform: translateY(-2px);
    border-color: var(--primary);
}

.category-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
    color: var(--primary);
    font-size: 20px;
}

.category-name {
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Products Section */
.products-section {
    margin-bottom: 24px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.section-header h3 {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dark);
}

.section-header h3 i {
    color: var(--primary);
}

.view-all {
    color: var(--primary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
    box-shadow: var(--shadow);
}

.product-card:active {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.product-image {
    aspect-ratio: 1;
    background: var(--gray-100);
    overflow: hidden;
}

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

.product-info {
    padding: 10px;
}

.product-title {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 36px;
}

.product-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 2px;
}

.product-moq {
    font-size: 10px;
    color: var(--gray-500);
}

/* Products Header */
.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.products-header h2 {
    font-size: 18px;
    font-weight: 700;
}

.products-search {
    position: relative;
    flex: 1;
    max-width: 300px;
}

.products-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.products-search input {
    width: 100%;
    padding: 10px 10px 10px 36px;
    border: 1px solid var(--gray-300);
    border-radius: 30px;
    font-size: 14px;
}

/* Filter Bar */
.filter-bar {
    margin-bottom: 16px;
}

.filter-bar select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--gray-300);
    border-radius: 30px;
    font-size: 14px;
    background: var(--white);
}

/* About Section */
.about-section {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.about-section h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dark);
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 8px;
}

.about-section h3 i {
    color: var(--primary);
}

.about-content {
    font-size: 14px;
    line-height: 1.6;
    color: var(--gray-700);
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.mission-box, .vision-box {
    background: var(--gray-100);
    padding: 16px;
    border-radius: var(--radius-sm);
}

.mission-box h4, .vision-box h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary);
}

.mission-box p, .vision-box p {
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.5;
}

.core-values {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.core-value-tag {
    padding: 6px 14px;
    background: var(--primary-light);
    color: white;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 500;
}

.facilities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.facility-item {
    background: var(--gray-100);
    padding: 12px;
    border-radius: var(--radius-sm);
}

.facility-label {
    display: block;
    font-size: 11px;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.facility-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.certification-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
}

.cert-image {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    object-fit: cover;
}

.cert-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.cert-info {
    flex: 1;
}

.cert-name {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 2px;
}

.cert-meta {
    font-size: 11px;
    color: var(--gray-500);
}

.markets-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.market-tag {
    padding: 6px 14px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 30px;
    font-size: 12px;
}

.timeline {
    position: relative;
    padding-left: 24px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--gray-200);
}

.timeline-item {
    position: relative;
    margin-bottom: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid white;
    box-shadow: 0 0 0 1px var(--primary);
}

.timeline-year {
    font-weight: 700;
    color: var(--primary);
    font-size: 14px;
    margin-bottom: 2px;
}

.timeline-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
}

.timeline-description {
    font-size: 12px;
    color: var(--gray-600);
}

/* Reviews Section */
.reviews-header {
    margin-bottom: 20px;
}

.reviews-header h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.rating-summary {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
}

.average-rating {
    text-align: center;
}

.rating-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 4px;
}

.rating-stars {
    color: var(--accent);
    font-size: 14px;
}

.total-reviews {
    flex: 1;
    color: var(--gray-600);
    font-size: 13px;
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.review-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.reviewer-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    font-weight: 600;
}

.reviewer-name {
    font-weight: 600;
    font-size: 13px;
}

.review-date {
    font-size: 11px;
    color: var(--gray-500);
}

.review-rating {
    color: var(--accent);
    font-size: 12px;
}

.review-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
}

.review-content {
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.5;
    margin-bottom: 12px;
}

.review-images {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.review-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

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

/* Contact Section */
.contact-section {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.contact-section h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
}

.contact-section p {
    font-size: 14px;
    color: var(--gray-700);
    line-height: 1.6;
}

.contact-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.contact-btn {
    flex: 1;
    padding: 14px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.contact-btn.outline {
    background: var(--white);
    color: var(--primary);
    border: 1px solid var(--primary);
}

/* FAB Menu */
.fab-menu {
    position: fixed;
    bottom: 80px;
    right: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 90;
}

.fab-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    border: none;
    box-shadow: var(--shadow-lg);
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.fab-btn:active {
    transform: scale(0.95);
    background: var(--primary-dark);
}

/* Load More */
.load-more {
    text-align: center;
    margin: 20px 0;
}

.load-more-btn {
    padding: 12px 24px;
    background: var(--white);
    border: 1px solid var(--primary);
    color: var(--primary);
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--radius);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideUp 0.3s ease;
}

.modal-content.modal-lg {
    max-width: 700px;
}

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

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--gray-500);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Share Options */
.share-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.share-option {
    padding: 16px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.share-option:hover {
    border-color: var(--primary);
    background: #EFF6FF;
}

.share-option i {
    font-size: 24px;
    color: var(--primary);
}

.share-option span {
    font-size: 13px;
    font-weight: 500;
}

/* Menu Options */
.menu-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu-option {
    padding: 16px;
    background: var(--gray-100);
    border: none;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    width: 100%;
    font-size: 14px;
}

.menu-option i {
    width: 20px;
    color: var(--primary);
}

/* Product Modal */
.product-quickview {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.product-quickview-image {
    width: 100%;
    height: 200px;
    border-radius: var(--radius);
    overflow: hidden;
}

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

.product-quickview-info h2 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.product-quickview-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.product-quickview-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 16px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-label {
    font-size: 11px;
    color: var(--gray-500);
}

.meta-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
}

.product-quickview-description {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 16px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 80px;
    left: 16px;
    right: 16px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 14px 20px;
    border-radius: 30px;
    font-size: 14px;
    text-align: center;
    z-index: 2000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s;
    max-width: 400px;
    margin: 0 auto;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background: var(--secondary);
}

.toast.error {
    background: var(--danger);
}

/* Responsive */
@media (max-width: 480px) {
    .store-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
    }
    
    .facilities-grid {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-actions {
        flex-direction: column;
    }
    
    .share-options {
        grid-template-columns: 1fr;
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
}