/* ============================================
   ozdogan - Main Stylesheet
   ============================================ */

:root {
    --primary: #3b82f6;
    --primary-dark: #1d4ed8;
    --accent: #ff6b6b;
    --dark: #1a1a2e;
    --dark-light: #16213e;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --gray-900: #111827;
    --white: #ffffff;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.3s ease;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --radius: 8px;
    --radius-lg: 16px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    position: relative;
    overflow-x: hidden;
}

/* Ambient Glow Effect */
body::before,
body::after {
    content: '';
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0) 70%);
    z-index: -1;
    pointer-events: none;
    filter: blur(80px);
    animation: ambient-pulse 10s ease-in-out infinite alternate;
}

body::before {
    top: -300px;
    right: -300px;
}

body::after {
    bottom: -300px;
    left: -300px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, rgba(139, 92, 246, 0) 70%);
    animation-delay: -5s;
}

@keyframes ambient-pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }

    100% {
        transform: scale(1);
        opacity: 0.5;
    }
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ============================================
   Header
   ============================================ */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 70px;
    max-width: 250px;
    object-fit: contain;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--gray-300);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--white);
}

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

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-btn {
    color: var(--gray-400);
    font-size: 0.875rem;
    font-weight: 500;
}

.lang-btn.active {
    color: var(--white);
}

.lang-divider {
    color: var(--gray-500);
}

.b2b-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--accent);
    color: var(--white);
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: b2b-pulse 2s infinite;
    box-shadow: 0 0 10px rgba(255, 107, 107, 0.5);
}

.b2b-btn:hover {
    background: #ff5252;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.6);
}

@keyframes b2b-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(255, 107, 107, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0);
    }
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

/* ============================================
   Hero / Slider Section
   ============================================ */

.hero-section {
    padding-top: 80px;
    /* Reduced for classic look */
    position: relative;
    overflow: hidden;
    background: #000;
}

.hero-classic {
    clip-path: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.slider-container {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.slider {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.slide {
    min-width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.slide img {
    width: 100%;
    height: auto;
    max-height: 85vh;
    object-fit: cover;
    display: block;
}

.slider-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    pointer-events: none;
    z-index: 10;
}

.slider-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
    pointer-events: auto;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
    border-color: var(--white);
}

.slider-dots {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.slider-dot.active {
    background: var(--white);
    width: 30px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

@media (max-width: 1024px) {
    .slide img {
        height: 60vh;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding-top: 70px;
    }

    .slide img {
        height: 50vh;
    }

    .slider-btn {
        width: 42px;
        height: 42px;
    }

    .slider-controls {
        padding: 0 1rem;
    }

    .slider-dots {
        bottom: 1.5rem;
    }
}

/* ============================================
   Brands Slider
   ============================================ */

.brands-section {
    padding: 3rem 0;
    background: var(--gray-50);
    overflow: hidden;
}

.brands-slider {
    display: flex;
    gap: 3rem;
    animation: scroll-brands 30s linear infinite;
}

.brands-slider:hover {
    animation-play-state: paused;
}

@keyframes scroll-brands {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.brand-item {
    flex-shrink: 0;
    padding: 1rem 2rem;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.brand-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow);
}

.brand-item.active {
    border: 2px solid var(--accent);
}

.brand-item img {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    transition: var(--transition);
}

.brand-item:hover img,
.brand-item.active img {
    filter: grayscale(0%);
}

/* ============================================
   Products Section
   ============================================ */

.products-section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-header p {
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    /* Gap reduced for tighter look */
}

/* Feature Filter Section */
.filter-section {
    margin-bottom: 3rem;
    text-align: center;
}

.filter-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    padding: 0.5rem;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1.5rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 999px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.filter-chip:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.filter-chip.active {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-color: transparent;
    color: var(--white);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
    transform: translateY(-1px);
}

.filter-chip-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.filter-chip-icon svg,
.filter-chip-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.filter-chip.active .filter-chip-icon {
    filter: brightness(0) invert(1);
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.product-card-image {
    position: relative;
    overflow: hidden;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
    z-index: 1;
    /* Ensure badges stay relative to this box */
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

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

.product-card-body {
    padding: 1.25rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-card-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
    margin-bottom: 0.75rem;
}

.product-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.product-card-excerpt {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Product Badges */
.product-badge-container {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 10;
}

.badge-custom {
    padding: 0.25rem 0.625rem;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.badge-featured {
    background-color: var(--primary);
}

.badge-new {
    background-color: var(--success);
}

/* Product Overlay */
.product-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 5;
    pointer-events: none;
}

.product-card:hover .product-overlay,
.product-card-image:hover .product-overlay {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

.product-card:hover .view-btn,
.product-card-image:hover .view-btn {
    transform: translateY(0) !important;
}

.view-btn:hover {
    background-color: var(--gray-50);
    color: var(--primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 0.875rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

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

.btn-accent:hover {
    background: #ff5252;
}

.btn-outline {
    background: transparent;
    border: 2px solid currentColor;
}

/* Featured Products Slider Redesign */
.featured-section {
    padding: 5rem 0;
    overflow: hidden;
    position: relative;
    background: #f8fafc;
}

.featured-slider-container {
    position: relative;
    width: 100%;
    margin: 0 auto;
    padding: 0;
    /* Removing double padding, inherited from parent container */
}

.featured-slider {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0 -0.75rem;
}

.featured-slide {
    flex: 0 0 25%;
    padding: 0 0.75rem;
    /* Exactly half of grid gap (1.5rem) */
    display: flex;
}

@media (max-width: 1400px) {
    .featured-slide {
        flex: 0 0 33.333%;
    }
}

@media (max-width: 1200px) {
    .featured-slide {
        flex: 0 0 50%;
    }
}

@media (max-width: 768px) {
    .featured-slide {
        flex: 0 0 100%;
    }
}

.featured-slide>.product-card {
    width: 100%;
}

.featured-slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.featured-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: all 0.3s ease;
}

.featured-dot.active {
    background: var(--primary);
    width: 25px;
    border-radius: 5px;
}

@media (max-width: 1200px) {
    .featured-slide {
        flex: 0 0 50%;
    }
}

@media (max-width: 768px) {
    .featured-slide {
        flex: 0 0 100%;
    }

    .featured-slider-container {
        padding: 0 0.5rem;
    }
}

@media (max-width: 991px) {
    .featured-slider-container {
        max-width: 90%;
    }

    .featured-product-card {
        padding: 2rem;
    }

    .featured-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .featured-product-card {
        padding: 1.5rem;
    }

    .featured-image {
        max-width: 300px;
        margin-bottom: 1.5rem;
    }

    .featured-title {
        font-size: 1.5rem;
    }

    .featured-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .btn-featured-action {
        padding: 0.75rem 2rem;
        font-size: 1rem;
    }
}

/* ============================================
   Comments Section
   ============================================ */

.comments-section {
    padding: 5rem 0;
    background: var(--gray-50);
}

.comments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.comment-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.comment-author {
    font-weight: 600;
    color: var(--gray-900);
}

.comment-verified {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--success);
    margin-top: 0.25rem;
}

.comment-rating {
    color: #fbbf24;
}

.comment-text {
    color: var(--gray-600);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.comment-date {
    font-size: 0.8125rem;
    color: var(--gray-400);
    margin-top: 1rem;
}

/* ============================================
   Footer
   ============================================ */

/* ============================================
   Product Comparison Redesign
   ============================================ */

.compare-section {
    padding: 6rem 0;
    background: var(--white);
    overflow: hidden;
}

.compare-table-wrapper {
    margin-top: 3rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-100);
    overflow-x: auto;
    position: relative;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.compare-table th,
.compare-table td {
    padding: 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--gray-100);
}

.compare-table thead th {
    background: var(--gray-50) !important;
    position: sticky;
    top: 0;
    z-index: 10;
}

.compare-table thead th:first-child {
    background: var(--white) !important;
}

.compare-table th:first-child,
.compare-table td:first-child {
    text-align: left;
    width: 250px !important;
    background: var(--gray-50) !important;
    font-weight: 700;
    color: var(--gray-900);
    border-right: 1px solid var(--gray-100);
    position: sticky;
    left: 0;
    z-index: 5;
}

/* Compare Product Image Zoom Effect */
.compare-product-header {
    overflow: visible;
    border-radius: 8px;
    z-index: 10;
}

.compare-product-header img {
    transition: transform 0.4s ease-in-out;
}

.compare-product-header:hover img {
    transform: scale(var(--compare-zoom, 3.5));
    transform-origin: top center;
    z-index: 50;
    position: relative;
}

.feature-info-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
    font-size: 1.1rem;
}

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


.compare-product-name {
    font-weight: 700;
    color: var(--gray-900);
    font-size: 1.125rem;
}

.compare-table tbody tr:hover {
    background-color: rgba(59, 130, 246, 0.02);
}

.compare-table tbody tr:last-child td {
    border-bottom: none;
}

.feature-value-check {
    color: var(--success);
    font-weight: 700;
}

.feature-value-empty {
    color: var(--gray-300);
}

.site-footer {
    color: var(--gray-300);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.75rem;
}

.footer-col a:hover {
    color: var(--white);
}

.contact-list li {
    display: flex;
    gap: 0.75rem;
    align-items: start;
}

.contact-list svg {
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-map {
    margin-top: 3rem;
    border-radius: var(--radius);
    overflow: hidden;
}

.footer-bottom {
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================================
   Scroll to Top
   ============================================ */

.scroll-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ============================================
   Popup
   ============================================ */

.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 2rem;
}

.popup-content {
    position: relative;
    max-width: 600px;
    max-height: 90vh;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.popup-content.popup-small {
    max-width: 400px;
}

.popup-content.popup-medium {
    max-width: 600px;
    /* Default */
}

.popup-content.popup-large {
    max-width: 900px;
}

.popup-content.popup-full {
    max-width: 95vw;
    width: 95vw;
    height: auto;
}

.popup-content img {
    display: block;
    max-width: 100%;
    max-height: 80vh;
}

.popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.popup-close:hover {
    background: var(--gray-100);
}

/* ============================================
   Responsive
   ============================================ */

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

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--dark);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateX(-100%);
        transition: var(--transition);
    }

    .nav-menu.open {
        transform: translateX(0);
    }

    .hero-section {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .slide img {
        height: 50vh;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

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

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

/* Tabs */
.product-tabs {
    margin-top: 4rem;
}

.tabs-header {
    display: flex;
    gap: 2rem;
    border-bottom: 2px solid var(--gray-200);
    margin-bottom: 2rem;
    overflow-x: auto;
}

.tab-btn {
    padding: 1rem 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-500);
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    white-space: nowrap;
}

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

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.document-list {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.document-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.document-item:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.document-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 50%;
    color: var(--primary);
}

/* ============================================
   Comment Form Styles
   ============================================ */

.comment-form-container {
    background: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid #f3f4f6;
    overflow: hidden;
    margin-top: 2rem;
}

.comment-form-header {
    background: #f9fafb;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #f3f4f6;
}

.comment-form-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.25rem;
}

.comment-form-subtitle {
    font-size: 0.875rem;
    color: #6b7280;
}

.comment-form {
    padding: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid #d1d5db;
    background-color: #f9fafb;
    font-size: 1rem;
    transition: all 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.select-wrapper {
    position: relative;
}

.select-arrow {
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    pointer-events: none;
    color: #6b7280;
    display: flex;
    align-items: center;
}

.form-select {
    appearance: none;
    cursor: pointer;
}

.form-textarea {
    resize: none;
    min-height: 120px;
}

.comment-submit-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.comment-submit-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}


.comment-section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.comment-section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
}


button:focus,
.btn:focus,
.tab-btn:focus {
    outline: none !important;
    box-shadow: none !important;
}


/* Global Force Fixes */
button,
.tab-btn,
.btn {
    outline: none !important;
    box-shadow: none !important;
    border-color: transparent;
}

.tab-btn {
    border: none !important;
}

.tab-btn.active {
    border-bottom: 2px solid var(--primary) !important;
}


/* Comment List Styles */
.comment-item {
    background: #f9fafb;
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid #f3f4f6;
    margin-bottom: 1.5rem;
}

.comment-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.comment-user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.comment-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: #dbeafe;
    color: #2563eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.comment-author-name {
    font-weight: 700;
    color: #111827;
}

.comment-date-text {
    font-size: 0.75rem;
    color: #6b7280;
}

.comment-stars {
    color: #fbbf24;
    font-size: 0.875rem;
}

.star-empty {
    color: #d1d5db;
}

.comment-content {
    color: #374151;
    line-height: 1.625;
}

.comment-verified-badge {
    margin-top: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: #059669;
}


/* Refined Action Buttons */
.btn-outline {
    border: 1px solid #d1d5db !important;
    color: #4b5563 !important;
}

.btn-outline:hover {
    background: #f3f4f6 !important;
    border-color: #9ca3af !important;
}

/* Ensure no focus box on anything */
*:focus {
    outline: none !important;
}

/* Interface Promotions Slider */
.interface-promotions-section {
    padding: 4rem 0;
    background: #f8fafc;
}

.interface-promotions-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 1rem 0;
}

.interface-promotions-inner {
    display: flex;
    gap: 1.5rem;
    padding: 1rem;
    animation: scrollPromos 40s linear infinite;
    width: max-content;
}

.interface-promo-item {
    width: 280px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    flex-shrink: 0;
    border: 2px solid #fff;
}

.interface-promo-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.interface-promo-item:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    z-index: 5;
    border-color: var(--primary);
}

@keyframes scrollPromos {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.interface-promotions-inner:hover {
    animation-play-state: paused;
}

@media (max-width: 768px) {
    .interface-promo-item {
        width: 220px;
    }

    .interface-promo-item img {
        height: 140px;
    }
}

/* Cross Advertisement Styles */
.cross-ad-section {
    padding: 6rem 0;
    background: #fdfdfd;
    overflow: hidden;
    display: flex;
    width: 100%;
}

.cross-ad-section.ad-align-left {
    justify-content: flex-start;
}

.cross-ad-section.ad-align-center {
    justify-content: center;
}

.cross-ad-section.ad-align-right {
    justify-content: flex-end;
}

.cross-ad-container {
    width: 100%;
    max-width: 1200px;
    margin: 0;
    display: flex;
    justify-content: inherit;
    align-items: center;
    min-height: 500px;
    perspective: 1500px;
}

.cross-ad-wrapper {
    position: relative;
    width: 400px;
    height: 400px;
    transform-style: preserve-3d;
}

.cross-ad-item {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
    opacity: 0.8;
}

.ad-align-left .cross-ad-container {
    margin-left: 5%;
}

.ad-align-right .cross-ad-container {
    margin-right: 5%;
}


.cross-ad-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border: 5px solid #fff;
    background: #eee;
}

.cross-ad-item:hover {
    z-index: 100 !important;
    transform: scale(1.1) rotate(0deg) !important;
    opacity: 1 !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Style 1: Rotate (Fan out) */
.style1 .cross-ad-item {
    transform: rotate(calc((var(--index) - (var(--total) / 2)) * 10deg)) translateY(calc(var(--index) * 5px));
    z-index: var(--index);
}

/* Style 2: Slide (Staircase) */
.style2 .cross-ad-item {
    transform: translate(calc(var(--index) * 20px), calc(var(--index) * -20px));
    z-index: var(--index);
}

/* Style 3: Pulse (Scattered Heights) */
.style3 .cross-ad-item {
    transform: rotate(calc(var(--index) * 15deg)) scale(calc(1 - (var(--index) * 0.05)));
    animation: crossPulse 3s ease-in-out infinite alternate;
    animation-delay: calc(var(--index) * 0.2s);
}

@keyframes crossPulse {
    from {
        transform: rotate(calc(var(--index) * 15deg)) scale(calc(1 - (var(--index) * 0.05)));
    }

    to {
        transform: rotate(calc(var(--index) * 15deg)) scale(calc(1.05 - (var(--index) * 0.05)));
    }
}

/* Style 4: 3D Flip (Deck) */
.style4 .cross-ad-item {
    transform: rotateX(45deg) rotateZ(calc(var(--index) * 5deg)) translateZ(calc(var(--index) * 20px));
}

/* Style 5: Spread (Fan) */
.style5 .cross-ad-item {
    transform-origin: bottom center;
    transform: rotate(calc((var(--index) - (var(--total) / 2)) * 20deg));
}

/* Style 6: Zoom Cycle */
.style6 .cross-ad-item {
    transform: scale(calc(1 - (var(--index) * 0.1))) translateY(calc(var(--index) * -50px));
    opacity: calc(1 - (var(--index) * 0.15));
}

/* Style 7: Side Swipe */
.style7 .cross-ad-item {
    transform: translateX(calc(var(--index) * 40px)) rotate(5deg);
}

/* Style 8: Shuffle (Randomish) */
.style8 .cross-ad-item {
    transform: translate(calc(sin(var(--index)) * 40px), calc(cos(var(--index)) * 40px)) rotate(calc(var(--index) * 12deg));
}

/* Style 9: Fade Cycle (Vertical Stack) */
.style9 .cross-ad-item {
    transform: translateY(calc(var(--index) * 15px)) scale(calc(1 - (var(--index) * 0.02)));
}

/* Style 10: Circular */
.style10 .cross-ad-item {
    transform: rotate(calc(var(--index) * (360deg / var(--total)))) translateY(100px);
}

/* Auto-Rotation Logic (Cyclic active state) */
@keyframes activeCycle {

    0%,
    100% {
        transform: scale(1.2) rotate(0deg);
        z-index: 150;
        opacity: 1;
        border-color: var(--primary);
    }

    10% {
        transform: scale(1) rotate(5deg);
        z-index: 10;
        opacity: 0.8;
        border-color: #fff;
    }
}

.cross-ad-item.is-active {
    z-index: 200 !important;
    transform: scale(1.15) rotate(0deg) !important;
    opacity: 1 !important;
    border-color: var(--primary) !important;
}

@media (max-width: 600px) {
    .cross-ad-wrapper {
        width: 240px;
        height: 240px;
    }

    .cross-ad-container {
        min-height: 350px;
    }
}

/* --- Showcase Slider Mode Styles --- */
.hero-section.hero-showcase-mode {
    background: #f8f9fa;
    /* Lighter background for showcase */
    overflow: hidden;
}

.hero-showcase-mode .slider-container {
    height: 600px;
    /* Taller for split layout */
}

.showcase-content-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 5%;
    gap: 2rem;
}

.showcase-text {
    flex: 1;
    z-index: 10;
    max-width: 50%;
}

.showcase-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #1e293b;
    letter-spacing: -0.02em;
}

.showcase-desc {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 2rem;
    line-height: 1.6;
    max-width: 90%;
}

.showcase-image {
    flex: 1;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.showcase-image img {
    max-height: 450px;
    width: auto;
    object-fit: contain;
    z-index: 5;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

/* Pulse Animation Ring */
.showcase-pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 350px;
    height: 350px;
    border-radius: 50%;
    border: 2px solid rgba(249, 115, 22, 0.4);
    /* Orange accent */
    animation: pulse-ring 4s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
    opacity: 0;
}

.showcase-pulse-ring.delay-1 {
    animation-delay: 1s;
}

.showcase-pulse-ring.delay-2 {
    animation-delay: 2s;
}

@keyframes pulse-ring {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 0;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.4);
        opacity: 0;
    }
}

/* Animations */
.animate-pop-in {
    animation: popIn 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    opacity: 0;
    transform: scale(0.9);
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
    animation-delay: 0.2s;
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
    opacity: 0;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes popIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .showcase-content-wrapper {
        flex-direction: column-reverse;
        justify-content: center;
        text-align: center;
        padding-top: 2rem;
    }

    .showcase-text {
        max-width: 100%;
        margin-top: -2rem;
    }

    .showcase-title {
        font-size: 2rem;
    }

    .showcase-image img {
        max-height: 250px;
    }

    .showcase-pulse-ring {
        width: 250px;
        height: 250px;
    }
}