/**
 * ExportPress Main Stylesheet - Premium Redesign
 *
 * Implements high-end B2B corporate trade aesthetics for Rajib Trade Center.
 * Complies with Vercel Web Interface Guidelines (Accessibility, Focus Rings,
 * Animation Performance, Typography, and Motion controls).
 *
 * @package ExportPress
 */

/* ==========================================================================
   1. Theme Resets & Typography
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-primary);
    background-color: var(--theme-bg);
    color: var(--theme-text);
    line-height: 1.625;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 1rem 0;
    color: var(--theme-primary);
    font-weight: 700;
    line-height: 1.2;
    text-wrap: balance; /* Prevent typographical widows */
}

p {
    margin: 0 0 1.25rem 0;
    text-wrap: pretty; /* Enhanced text wrapping */
}

a {
    color: var(--theme-secondary);
    text-decoration: none;
    transition: color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

a:hover {
    color: var(--theme-accent);
}

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

/* ==========================================================================
   2. Keyboard Accessibility & Focus States
   ========================================================================== */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--theme-accent);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(79, 166, 38, 0.25);
}

/* ==========================================================================
   3. Layout Utilities
   ========================================================================== */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
}

.flex {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

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

/* ==========================================================================
   4. Navigation Header Component
   ========================================================================== */
.site-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--theme-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(11, 59, 96, 0.04);
    padding: var(--spacing-xs) 0;
    transition: background-color 0.25s ease;
}

.site-logo a {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--theme-primary);
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
}

.site-logo img,
.site-logo .custom-logo,
.custom-logo-link img,
.theme-logo-img {
    max-height: 52px;
    max-width: 220px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.site-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-md);
}

.site-navigation a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--theme-text);
    padding: var(--spacing-xs) 0;
    border-bottom: 2px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.site-navigation a:hover,
.site-navigation .current-menu-item > a {
    color: var(--theme-accent);
    border-bottom-color: var(--theme-accent);
}

/* Dropdown Menu Support */
.site-navigation ul li {
    position: relative;
}

.site-navigation ul li ul.sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--theme-white);
    box-shadow: 0 10px 30px rgba(11, 59, 96, 0.1);
    border-radius: 8px;
    border: 1px solid var(--theme-border);
    flex-direction: column;
    min-width: 200px;
    padding: 0.5rem 0;
    z-index: 100;
    animation: menuFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-navigation ul li:hover > ul.sub-menu {
    display: flex;
}

.site-navigation ul li ul.sub-menu li a {
    padding: 0.6rem 1.2rem;
    display: block;
    font-size: 0.875rem;
    border-bottom: none;
    font-weight: 500;
}

.site-navigation ul li ul.sub-menu li a:hover {
    background: var(--theme-bg);
    color: var(--theme-accent);
}

.header-cta {
    background-color: var(--theme-accent);
    color: var(--theme-white);
    padding: 0.625rem 1.25rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(89, 155, 36, 0.15);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease;
}

.header-cta:hover {
    color: var(--theme-white);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(89, 155, 36, 0.25);
}

/* ==========================================================================
   5. Footer Component & Contacts
   ========================================================================== */
.site-footer {
    background-color: var(--theme-primary);
    color: rgba(255, 255, 255, 0.75);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
    border-top: 4px solid var(--theme-secondary);
}

.site-footer h3,
.site-footer a {
    color: var(--theme-white);
}

.site-footer a:hover {
    color: var(--theme-secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-lg);
    font-size: 0.85rem;
    text-align: center;
    opacity: 0.8;
}

/* Floating Elements */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float:hover {
    transform: scale(1.08);
    color: white;
}

/* ==========================================================================
   6. UI Elements & Premium Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border-radius: 6px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

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

.btn-primary:hover {
    background-color: var(--theme-secondary);
    color: var(--theme-white);
    transform: translateY(-1px);
}

.btn-outline {
    border-color: var(--theme-white);
    color: var(--theme-white);
    background: transparent;
}

.btn-outline:hover {
    background-color: var(--theme-white);
    color: var(--theme-primary);
    transform: translateY(-1px);
}

/* ==========================================================================
   7. Homepage Design Sections
   ========================================================================== */
.hero-section {
    position: relative;
    padding: 7rem 0;
    text-align: center;
    color: var(--theme-white);
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    background: rgba(11, 59, 96, 0.45);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
}

.hero-title {
    color: var(--theme-white);
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -1.5px;
    line-height: 1.15;
}

.hero-description {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Company Intro */
.company-intro-section {
    padding: var(--spacing-xl) 0;
    background: var(--theme-white);
}

.company-intro-section h2 {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.company-intro-section h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--theme-secondary);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.company-intro-text {
    max-width: 840px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--theme-text);
}

/* Statistics Counters */
.stats-section {
    background: linear-gradient(135deg, var(--theme-primary) 0%, #082d4a 100%);
    color: var(--theme-white);
    padding: var(--spacing-xl) 0;
}

.stats-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    min-width: 180px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-item:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.05);
}

.stat-value {
    font-size: 2.85rem;
    font-weight: 800;
    color: var(--theme-secondary);
    line-height: 1;
    margin-bottom: 0.35rem;
    font-variant-numeric: tabular-nums; /* Align numbers in grid */
}

.stat-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.85;
    font-weight: 600;
}

/* Categories Showcase */
.categories-section {
    padding: var(--spacing-xl) 0;
    background: var(--theme-bg);
}

.categories-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.category-card {
    background: var(--theme-white);
    border: 1px solid var(--theme-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: 0 4px 16px rgba(11, 59, 96, 0.02);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.category-card:hover {
    transform: translateY(-3px);
    border-color: var(--theme-secondary);
    box-shadow: 0 12px 28px rgba(11, 59, 96, 0.07);
}

.category-card__title {
    font-size: 1.2rem;
    color: var(--theme-primary);
    margin-bottom: var(--spacing-xs);
    transition: color 0.2s ease;
}

.category-card:hover .category-card__title {
    color: var(--theme-secondary);
}

.category-card__description {
    font-size: 0.9rem;
    color: var(--theme-text);
    opacity: 0.75;
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.category-card__count {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--theme-secondary);
    background: rgba(89, 155, 36, 0.08);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
}

/* Call to Action Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--theme-secondary) 0%, #467a1c 100%);
    color: var(--theme-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta-banner h2 {
    color: var(--theme-white);
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.cta-banner p {
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.cta-banner .btn-primary {
    background-color: var(--theme-white);
    color: var(--theme-secondary);
    font-weight: 800;
}

.cta-banner .btn-primary:hover {
    background-color: var(--theme-primary);
    color: var(--theme-white);
}

/* ==========================================================================
   8. Product Catalogue Cards
   ========================================================================== */
.product-card {
    background: var(--theme-white);
    border: 1px solid var(--theme-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(11, 59, 96, 0.02);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--theme-secondary);
    box-shadow: 0 16px 36px rgba(11, 59, 96, 0.08);
}

.product-card__image {
    position: relative;
    overflow: hidden;
}

.product-card__image img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-card__image img {
    transform: scale(1.03);
}

.product-card__body {
    padding: var(--spacing-md);
}

.product-card__badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    margin-bottom: var(--spacing-xs);
}

.product-card__badge--export {
    background-color: rgba(11, 59, 96, 0.08);
    color: var(--theme-primary);
}

.product-card__badge--import {
    background-color: rgba(89, 155, 36, 0.08);
    color: var(--theme-secondary);
}

.product-card__badge--both {
    background-color: rgba(79, 166, 38, 0.08);
    color: var(--theme-accent);
}

.product-card__title {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-xs);
}

.product-card__title a {
    color: var(--theme-text);
}

.product-card__title a:hover {
    color: var(--theme-accent);
}

.product-card__meta {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.product-card__meta .meta-item strong {
    color: var(--theme-primary);
}

.product-card__cta {
    display: block;
    text-align: center;
    font-size: 0.875rem;
    padding: 0.6rem;
    border-radius: 6px;
}

/* ==========================================================================
   9. Single Product Specification Sheet
   ========================================================================== */
.product-header {
    padding: var(--spacing-xl) 0;
    background-color: var(--theme-white);
    border-bottom: 1px solid var(--theme-border);
}

.product-image img {
    border-radius: 12px;
    width: 100%;
    object-fit: cover;
    max-height: 520px;
    box-shadow: 0 10px 30px rgba(11, 59, 96, 0.06);
}

.product-identity {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    margin-bottom: var(--spacing-sm);
    width: fit-content;
}

.product-badge--export { background: rgba(11,59,96,0.08); color: var(--theme-primary); }
.product-badge--import { background: rgba(89,155,36,0.08); color: var(--theme-secondary); }
.product-badge--both { background: rgba(79,166,38,0.08); color: var(--theme-accent); }

.product-title {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-sm);
}

.product-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.category-tag {
    padding: 0.3rem 0.85rem;
    background: var(--theme-bg);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--theme-secondary);
}

.product-quick-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--theme-bg);
    border-radius: 10px;
    border: 1px solid var(--theme-border);
}

.spec-item {
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-size: 0.725rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--theme-secondary);
    letter-spacing: 0.75px;
}

.spec-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--theme-text);
}

.product-description,
.product-specifications,
.product-certifications,
.product-inquiry-section {
    padding: var(--spacing-xl) 0;
}

.product-description .entry-content {
    max-width: 800px;
    line-height: 1.8;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    max-width: 800px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(11, 59, 96, 0.02);
}

.specs-table th,
.specs-table td {
    padding: 0.85rem 1.2rem;
    text-align: left;
    border-bottom: 1px solid var(--theme-border);
}

.specs-table th {
    width: 35%;
    font-weight: 700;
    color: var(--theme-primary);
    background: var(--theme-bg);
}

/* ==========================================================================
   10. Certifications & Partners Display
   ========================================================================== */
.product-certifications {
    background: var(--theme-bg);
    border-top: 1px solid var(--theme-border);
    border-bottom: 1px solid var(--theme-border);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-md);
}

.cert-badge-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--theme-white);
    border: 1px solid var(--theme-border);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(11, 59, 96, 0.02);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease;
}

.cert-badge-card:hover {
    transform: translateY(-2px);
    border-color: var(--theme-secondary);
}

.cert-badge-card__image img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.cert-badge-card__info {
    display: flex;
    flex-direction: column;
}

.cert-badge-card__title {
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
    color: var(--theme-primary);
}

.cert-badge-card__issuer {
    font-size: 0.8rem;
    color: var(--theme-text);
    opacity: 0.75;
}

.cert-badge-card__number {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--theme-accent);
}

/* Partners Network */
.partners-section {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.partners-section h2 {
    margin-bottom: var(--spacing-lg);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    align-items: center;
}

.partner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: var(--theme-white);
    border: 1px solid var(--theme-border);
    border-radius: 10px;
    min-height: 110px;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease;
}

.partner-card:hover {
    transform: translateY(-2px);
    border-color: var(--theme-secondary);
}

.partner-card__logo img {
    max-height: 52px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.75;
    transition: filter 0.2s ease, opacity 0.2s ease;
}

.partner-card:hover .partner-card__logo img {
    filter: grayscale(0%);
    opacity: 1;
}

.partner-card__name {
    font-size: 0.95rem;
    color: var(--theme-primary);
    margin: 0;
}

.partner-card__country {
    font-size: 0.75rem;
    color: var(--theme-secondary);
    margin-top: 0.25rem;
    font-weight: 600;
}

/* ==========================================================================
   11. Product Archive Filters
   ========================================================================== */
.product-filters {
    padding: var(--spacing-md) 0;
    background-color: var(--theme-white);
    border-bottom: 1px solid var(--theme-border);
}

.filter-form {
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--theme-text);
}

.filter-group select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--theme-border);
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    background: var(--theme-bg);
}

.product-grid-section {
    padding: var(--spacing-xl) 0;
}

.archive-pagination {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.archive-pagination .page-numbers {
    padding: 0.5rem 0.85rem;
    margin: 0 0.2rem;
    border: 1px solid var(--theme-border);
    border-radius: 6px;
    font-weight: 600;
}

.archive-pagination .page-numbers.current {
    background-color: var(--theme-primary);
    color: var(--theme-white);
    border-color: var(--theme-primary);
}

/* ==========================================================================
   12. Inquiry & Form Controls
   ========================================================================== */
.product-inquiry-section {
    background: var(--theme-bg);
}

.inquiry-form {
    max-width: 800px;
    background: var(--theme-white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border: 1px solid var(--theme-border);
    box-shadow: 0 8px 24px rgba(11, 59, 96, 0.03);
}

.form-row {
    margin-bottom: var(--spacing-xs);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    font-weight: 600;
    font-size: 0.875rem;
}

.form-group label .required {
    color: var(--theme-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--theme-border);
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    background: var(--theme-bg);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--theme-accent);
    box-shadow: 0 0 0 3px rgba(79, 166, 38, 0.15);
}

.inquiry-response {
    margin-top: var(--spacing-sm);
    padding: 0.85rem;
    border-radius: 6px;
    font-weight: 600;
    display: none;
    line-height: 1.5;
}

.inquiry-response.success {
    display: block;
    background: rgba(89, 155, 36, 0.08);
    color: #3b6d13;
    border: 1px solid rgba(89, 155, 36, 0.15);
}

.inquiry-response.error {
    display: block;
    background: rgba(220, 53, 69, 0.08);
    color: #a92222;
    border: 1px solid rgba(220, 53, 69, 0.15);
}

/* ==========================================================================
   13. Animation Frames & Accessibility Preferences
   ========================================================================== */
@keyframes menuFadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .product-card:hover,
    .category-card:hover,
    .partner-card:hover,
    .cert-badge-card:hover,
    .stat-item:hover,
    .whatsapp-float:hover,
    .btn:hover,
    .header-cta:hover {
        transform: none !important;
    }
    .product-card:hover .product-card__image img {
        transform: none !important;
    }
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ==========================================================================
   14. Scroll-Reveal Animation Helpers
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays for grid children */
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }
.reveal-delay-6 { transition-delay: 0.48s; }

/* ==========================================================================
   15. Mobile Menu & Hamburger
   ========================================================================== */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    position: relative;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.mobile-menu-toggle::before,
.mobile-menu-toggle::after,
.mobile-menu-toggle .screen-reader-text + span {
    content: '';
    display: block;
    width: 22px;
    height: 2px;
    background: var(--theme-primary);
    border-radius: 2px;
    position: absolute;
    left: 5px;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.mobile-menu-toggle::before { top: 8px; }
.mobile-menu-toggle::after { bottom: 8px; }

/* Animated hamburger → X when menu is open */
.mobile-menu-toggle[aria-expanded="true"]::before {
    top: 14px;
    transform: rotate(45deg);
}
.mobile-menu-toggle[aria-expanded="true"]::after {
    bottom: 14px;
    transform: rotate(-45deg);
}

/* ==========================================================================
   16. Footer Column Grid & Social
   ========================================================================== */
.footer-info,
.footer-links,
.footer-contact {
    padding: var(--spacing-sm) 0;
}

.footer-links ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

.footer-links ul li a {
    font-size: 0.9rem;
    opacity: 0.85;
    transition: opacity 0.2s ease, color 0.2s ease;
}

.footer-links ul li a:hover {
    opacity: 1;
}

/* ==========================================================================
   17. Generic Page Template Styles
   ========================================================================== */
.page-header {
    background: linear-gradient(135deg, var(--theme-primary) 0%, #082d4a 100%);
    color: var(--theme-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.page-header h1 {
    color: var(--theme-white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.page-header .breadcrumbs {
    font-size: 0.85rem;
    opacity: 0.8;
}

.page-content {
    padding: var(--spacing-xl) 0;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.85;
    font-size: 1.05rem;
}

.page-content h2 {
    margin-top: var(--spacing-lg);
    font-size: 1.75rem;
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.page-content h2::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: var(--theme-secondary);
    margin-top: 0.35rem;
    border-radius: 2px;
}

.page-content ul,
.page-content ol {
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.page-content li {
    margin-bottom: 0.5rem;
}

.page-content img {
    border-radius: 10px;
    margin: var(--spacing-md) 0;
    box-shadow: 0 8px 24px rgba(11, 59, 96, 0.06);
}

/* No-products messaging */
.no-products {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--theme-text);
    opacity: 0.7;
}

/* ==========================================================================
   18. Header Scroll Effect
   ========================================================================== */
.site-header.is-scrolled {
    box-shadow: 0 8px 24px rgba(11, 59, 96, 0.08);
}

/* ==========================================================================
   19. Responsive Breakpoints
   ========================================================================== */

/* ---- Tablet (768px) ---- */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .hero-section {
        padding: 4rem 0;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    .grid-3 {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }

    .stats-grid {
        gap: var(--spacing-md);
    }

    .stat-value {
        font-size: 2.25rem;
    }

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

    .site-footer .grid-3 {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .page-header h1 {
        font-size: 2rem;
    }

    /* Mobile nav: toggle-controlled slide-down */
    .mobile-menu-toggle {
        display: block;
    }

    .site-navigation ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--theme-white);
        border-top: 1px solid var(--theme-border);
        box-shadow: 0 12px 24px rgba(11, 59, 96, 0.08);
        padding: var(--spacing-sm) 0;
        z-index: 100;
    }

    .site-navigation.is-active ul {
        display: flex;
    }

    .site-navigation ul li ul.sub-menu {
        position: static;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding-left: var(--spacing-md);
        animation: none;
    }

    .site-navigation a {
        padding: 0.75rem var(--spacing-md);
        border-bottom: none;
    }

    .site-header .container {
        flex-wrap: wrap;
    }

    .site-navigation {
        order: 3;
        width: 100%;
        position: relative;
    }

    .header-actions {
        margin-left: auto;
    }

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

/* ---- Mobile (480px) ---- */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.6rem;
        letter-spacing: -0.5px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-content {
        padding: var(--spacing-md);
        border-radius: 12px;
    }

    .hero-section {
        padding: 3rem 0;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        flex-direction: column;
        align-items: center;
    }

    .stat-item {
        width: 100%;
        min-width: unset;
    }

    .product-title {
        font-size: 1.6rem;
    }

    .page-content {
        font-size: 1rem;
    }

    .inquiry-form {
        padding: var(--spacing-md);
    }

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

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

    .product-card__image img {
        height: 180px;
    }

    .company-intro-section h2,
    .categories-section h2,
    .partners-section h2,
    .cta-banner h2 {
        font-size: 1.5rem;
    }

    .header-cta {
        padding: 0.5rem 0.85rem;
        font-size: 0.8rem;
    }

    .theme-logo-img {
        max-height: 40px;
    }
}