/* ========================================
   Single Product Page - B2B Wholesale
   High-converting lead generation design
   ======================================== */

/* Product Hero Section */
.single-product-b2b {
    margin: 0;
    padding: 0;
}

.product-hero {
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
    padding: 60px 0;
    margin-top: 80px;
}

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

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 100px;
}

.gallery-main {
    position: relative;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.gallery-main:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

.gallery-main img {
    width: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-main:hover img.zoomable-image {
    transform: scale(1.08);
}

.zoom-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    color: var(--primary);
}

.zoom-btn:hover {
    background: #fff;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.gallery-thumbs {
    display: flex;
    gap: 12px;
    overflow-x: auto;
}

.gallery-thumbs img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

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

/* Product Info */
.product-info {
    padding: 20px 0;
}

.product-badge {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.badge-success {
    background: #ECFDF5;
    color: #14532D;
    border: 2px solid #A7F3D0;
}

.badge-brand {
    background: #FEF3C7;
    color: #92400E;
    border: 2px solid #FDE68A;
}

.badge-moq {
    background: #EFF6FF;
    color: #1E40AF;
    border: 2px solid #BFDBFE;
}

.badge-bulk {
    background: #F0FDF4;
    color: #166534;
    border: 2px solid #BBF7D0;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.product-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.product-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    font-weight: 500;
}

.product-sku {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.product-usp {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 30px;
}

.product-pricing {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.price-box,
.moq-box {
    background: linear-gradient(135deg, #F9FAFB 0%, #FFFFFF 100%);
    padding: 24px;
    border-radius: 16px;
    border: 2px solid #E5E7EB;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.price-box:hover,
.moq-box:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(20, 83, 45, 0.12);
    transform: translateY(-4px);
}

.price-label,
.moq-label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-value {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.price-note {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
}

.moq-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
}

/* Quantity Input */
.product-quantity {
    margin-bottom: 30px;
}

.product-quantity label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.qty-input {
    display: flex;
    align-items: center;
    gap: 0;
    width: fit-content;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    overflow: hidden;
}

.qty-btn {
    background: #F9FAFB;
    border: none;
    width: 45px;
    height: 50px;
    cursor: pointer;
    font-size: 20px;
    color: var(--text-dark);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: #E5E7EB;
}

.qty-input input {
    width: 100px;
    height: 50px;
    border: none;
    border-left: 2px solid #E5E7EB;
    border-right: 2px solid #E5E7EB;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    outline: none;
}

/* Product Actions */
.product-actions {
    margin-bottom: 30px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 14px rgba(20, 83, 45, 0.25);
}

.btn-primary:hover {
    background: #0f3d21;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(20, 83, 45, 0.35);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-block {
    width: 100%;
}

.action-secondary {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.btn-outline {
    background: transparent;
    color: var(--text-dark);
    border-color: #E5E7EB;
}

.btn-outline:hover {
    background: #F9FAFB;
    border-color: var(--text-dark);
}

.btn-success {
    background: #25D366;
    color: #fff;
    border-color: #25D366;
}

.btn-success:hover {
    background: #1fb855;
}

/* Product Meta */
.product-meta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    background: #ECFDF5;
    border-radius: 8px;
}

.product-meta p {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-dark);
    margin: 0;
}

.product-meta i {
    font-size: 20px;
    color: var(--primary);
}

/* Trust Section */
.trust-section {
    padding: 60px 0;
    background: #fff;
}

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

.trust-item {
    text-align: center;
    padding: 35px 25px;
    background: linear-gradient(135deg, #F9FAFB 0%, #FFFFFF 100%);
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 2px solid #E5E7EB;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.trust-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
    border-color: var(--primary);
}

.trust-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.trust-item:hover .trust-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, var(--primary) 0%, #166534 100%);
}

.trust-icon i {
    font-size: 36px;
    color: var(--primary);
    transition: all 0.3s ease;
}

.trust-item:hover .trust-icon i {
    color: #fff;
}

.trust-item h4 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.trust-item p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
    font-weight: 500;
}

/* Product Details Tabs */
.product-details-section {
    padding: 60px 0;
    background: #F9FAFB;
}

.product-tabs {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.tab-nav {
    display: flex;
    border-bottom: 2px solid #E5E7EB;
    background: #F9FAFB;
}

.tab-btn {
    flex: 1;
    padding: 22px 20px;
    background: transparent;
    border: none;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.tab-btn i {
    font-size: 20px;
}

.tab-btn:hover {
    color: var(--primary);
    background: rgba(20, 83, 45, 0.05);
}

.tab-btn.active {
    color: var(--primary);
    background: #fff;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, #166534 100%);
    border-radius: 4px 4px 0 0;
}

.tab-content {
    padding: 45px;
}

.tab-pane {
    display: none;
}

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

.content-box {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
}

/* Specifications Table */
.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid #E5E7EB;
}

.specs-table th,
.specs-table td {
    padding: 16px;
    text-align: left;
}

.specs-table th {
    font-weight: 600;
    color: var(--text-dark);
    width: 30%;
    background: #F9FAFB;
}

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

/* Features List */
.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: var(--text-dark);
}

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

/* Applications List */
.applications-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 20px;
}

.applications-list li {
    padding: 12px 20px;
    background: #F9FAFB;
    border-radius: 8px;
    border-left: 4px solid var(--primary);
    font-size: 15px;
    color: var(--text-dark);
}

/* Pricing Table Section */
.pricing-table-section {
    padding: 60px 0;
    background: #fff;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 12px;
}

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

.pricing-tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.tier-card {
    background: linear-gradient(135deg, #F9FAFB 0%, #FFFFFF 100%);
    border: 2px solid #E5E7EB;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.tier-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border-color: var(--primary);
}

.tier-popular {
    background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
    border-color: var(--primary);
    border-width: 3px;
    transform: scale(1.08);
    box-shadow: 0 12px 40px rgba(20, 83, 45, 0.2);
}

.tier-popular:hover {
    transform: scale(1.08) translateY(-10px);
}

.tier-badge {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary) 0%, #166534 100%);
    color: #fff;
    padding: 8px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(20, 83, 45, 0.3);
    display: flex;
    align-items: center;
    gap: 6px;
}

.tier-qty {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.tier-price {
    font-size: 52px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
    line-height: 1;
}

.tier-price span {
    font-size: 18px;
    color: var(--text-muted);
    font-weight: 500;
}

.tier-save {
    font-size: 16px;
    font-weight: 700;
    color: #059669;
    background: #D1FAE5;
    padding: 10px 20px;
    border-radius: 25px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.tier-base {
    background: #F3F4F6;
    color: #6B7280;
}

.pricing-note {
    text-align: center;
    margin-top: 30px;
    font-size: 14px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.pricing-note i {
    font-size: 18px;
    color: var(--primary);
}

/* Inquiry Form Section */
.inquiry-form-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
}

.form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background: #fff;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.form-header p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.trust-line {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ECFDF5;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
}

.trust-line i {
    font-size: 20px;
}

.inquiry-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.form-group input,
.form-group textarea {
    padding: 16px 18px;
    border: 2px solid #E5E7EB;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(20, 83, 45, 0.1);
}

.inquiry-form button[type="submit"] {
    margin-top: 20px;
}

/* Related Products Section */
.related-products-section {
    padding: 60px 0;
    background: #F9FAFB;
}

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

.related-product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.related-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.related-product-img {
    /* height: 220px; */
    overflow: hidden;
}

.related-product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.related-product-card:hover .related-product-img img {
    transform: scale(1.1);
}

.related-product-info {
    padding: 20px;
}

.related-product-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.4;
}

.related-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

/* Final CTA Banner */
.final-cta-banner {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, #0f3d21 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.final-cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.cta-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 16px;
}

.cta-urgency {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 700;
    color: #FDE68A;
    margin-bottom: 40px;
    animation: pulse 2s infinite;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-light {
    background: #fff;
    color: var(--primary);
    border-color: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-light:hover {
    background: #F9FAFB;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

/* Sticky Action Bar */
.sticky-action-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.sticky-action-bar.visible {
    transform: translateY(0);
}

.sticky-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.sticky-product-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sticky-product-info img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}

.sticky-product-info h5 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 4px 0;
}

.sticky-product-info p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

.sticky-actions {
    display: flex;
    gap: 12px;
}

.sticky-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid #E5E7EB;
    background: #fff;
    color: var(--text-dark);
    text-decoration: none;
}

.sticky-btn:hover {
    background: #F9FAFB;
}

.sticky-btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.sticky-btn-primary:hover {
    background: #0f3d21;
}

/* Quote Modal */
.quote-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.quote-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 1;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #F9FAFB;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: #E5E7EB;
    transform: rotate(90deg);
}

.modal-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.modal-form input,
.modal-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 15px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
    outline: none;
}

.modal-form input:focus,
.modal-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(20, 83, 45, 0.1);
}

.modal-form button {
    margin-top: 10px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .product-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-gallery {
        position: static;
    }

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

    .pricing-tiers {
        grid-template-columns: 1fr;
    }

    .tier-popular {
        transform: scale(1);
    }

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

@media (max-width: 768px) {
    .product-hero {
        padding: 40px 0;
        margin-top: 60px;
    }

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

    .product-pricing {
        grid-template-columns: 1fr;
    }

    .action-secondary {
        flex-direction: column;
    }

    .trust-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .tab-nav {
        flex-wrap: wrap;
    }

    .tab-btn {
        flex: 1 1 50%;
    }

    .tab-content {
        padding: 30px 20px;
    }

    .features-list,
    .applications-list {
        grid-template-columns: 1fr;
    }

    .inquiry-form .form-row {
        grid-template-columns: 1fr;
    }

    .form-wrapper {
        padding: 30px 20px;
    }

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

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

    .cta-content h2 {
        font-size: 32px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .sticky-bar-content {
        flex-direction: column;
        gap: 15px;
    }

    .sticky-actions {
        width: 100%;
        justify-content: space-between;
    }

    .sticky-btn {
        flex: 1;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .gallery-main img {
        height: 350px;
    }

    .product-title {
        font-size: 24px;
    }

    .price-value {
        font-size: 26px;
    }

    .moq-value {
        font-size: 22px;
    }

    .tier-price {
        font-size: 36px;
    }

    .modal-content {
        padding: 30px 20px;
    }
}