:root {
    --primary: #D0F400;
    --primary-dark: #b8dc00;
    --black: #000000;
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #E6E6E6;
    --gray-400: #CCCCCC;
    --gray-500: #999999;
    --gray-600: #666666;
    --gray-800: #333333;
}

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

body {
    font-family: 'Prompt', sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.7;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 120px;
    z-index: 1000;
}

.nav-logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

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

.nav-links {
    display: flex;
    gap: 28px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

/* Dropdown Styles */
.nav-dropdown {
    position: relative;
}

.nav-dropdown > a {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-dropdown > a::after {
    content: '';
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    transition: transform 0.3s;
}

.nav-dropdown:hover > a::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -20px;
    background: var(--black);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px 0;
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    z-index: 1001;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 12px 24px;
    color: #AAAAAA;
    font-size: 14px;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.dropdown-menu a:hover {
    color: var(--white);
    background: rgba(208, 244, 0, 0.1);
    border-left-color: var(--primary);
}

.dropdown-menu .dropdown-label {
    padding: 8px 24px;
    font-size: 11px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.nav-cta {
    background: var(--primary);
    color: var(--black);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(208, 244, 0, 0.4);
}

/* Page Hero */
.page-hero {
    padding: 160px 120px 80px;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(208, 244, 0, 0.08) 0%, transparent 70%);
}

.page-hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.breadcrumb {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--gray-600);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--primary);
}

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

.page-hero h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}

.page-hero p {
    font-size: 18px;
    color: #AAAAAA;
    line-height: 1.8;
}

/* Product Categories Nav */
.product-nav {
    background: var(--white);
    border-bottom: 1px solid var(--gray-300);
    padding: 0 120px;
    position: sticky;
    top: 80px;
    z-index: 100;
}

.product-nav-inner {
    display: flex;
    gap: 0;
    overflow-x: auto;
}

.product-nav a {
    padding: 20px 24px;
    color: var(--gray-600);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
}

.product-nav a:hover {
    color: var(--black);
    background: var(--gray-50);
}

.product-nav a.active {
    color: var(--black);
    border-bottom-color: var(--primary);
}

/* Section Styles */
.section {
    padding: 80px 120px;
}

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

.section-gray {
    background: var(--gray-100);
}

.section-dark {
    background: var(--black);
    color: var(--white);
}

.section-header {
    margin-bottom: 48px;
}

.section-header.center {
    text-align: center;
}

.section-label {
    display: inline-block;
    background: rgba(208, 244, 0, 0.15);
    color: #7a9200;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-dark .section-label {
    background: rgba(208, 244, 0, 0.2);
    color: var(--primary);
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 16px;
    color: var(--gray-600);
    max-width: 600px;
}

.section-header.center p {
    margin: 0 auto;
}

/* Product Overview Grid */
.products-overview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.product-overview-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 2px solid transparent;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.product-overview-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.product-overview-image {
    height: 200px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 64px;
    position: relative;
}

.product-overview-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--primary);
    color: var(--black);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}

.product-overview-content {
    padding: 28px;
}

.product-overview-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.product-overview-content p {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 20px;
    line-height: 1.7;
}

.product-link {
    color: var(--black);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.product-link:hover {
    color: var(--primary);
    gap: 12px;
}

/* Full Width Card */
.products-overview-full {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.product-full-card {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    border-radius: 20px;
    padding: 40px;
    display: flex;
    gap: 40px;
    align-items: center;
    border: 2px solid rgba(208, 244, 0, 0.2);
    transition: all 0.3s;
    text-decoration: none;
    color: var(--white);
}

.product-full-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.product-full-icon {
    width: 100px;
    height: 100px;
    background: var(--primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    flex-shrink: 0;
}

.product-full-content h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
}

.product-full-content p {
    font-size: 14px;
    color: #AAAAAA;
    margin-bottom: 16px;
    line-height: 1.7;
}

.product-full-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* ================================
   PRODUCT DETAIL SECTIONS
   ================================ */

/* Product Detail Header */
.product-detail-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 120px;
    background: var(--gray-50);
}

.product-detail-image {
    height: 450px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    font-size: 14px;
    position: relative;
    overflow: hidden;
}

.product-detail-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
}

.product-detail-info h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.product-detail-info .subtitle {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: 24px;
}

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

.product-tag {
    background: var(--gray-200);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-800);
}

.product-tag.highlight {
    background: var(--primary);
    color: var(--black);
}

.product-detail-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.product-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--white);
    border-radius: 10px;
    border: 1px solid var(--gray-300);
}

.product-feature-icon {
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.product-feature-text {
    font-size: 14px;
    font-weight: 500;
}

/* Product Types Grid */
.product-types-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-type-card {
    background: var(--white);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    border: 2px solid var(--gray-200);
    transition: all 0.3s;
}

.product-type-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.product-type-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
}

.product-type-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-type-card p {
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    margin: 40px 0;
}

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

.comparison-table th {
    background: var(--black);
    color: var(--white);
    padding: 20px 24px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
}

.comparison-table th:first-child {
    border-radius: 12px 0 0 0;
}

.comparison-table th:last-child {
    border-radius: 0 12px 0 0;
}

.comparison-table th.highlight {
    background: var(--primary);
    color: var(--black);
}

.comparison-table td {
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-200);
    font-size: 14px;
}

.comparison-table tr:hover td {
    background: var(--gray-50);
}

.comparison-table .feature-name {
    font-weight: 500;
    color: var(--black);
}

.comparison-table .check {
    color: var(--primary);
    font-weight: bold;
    font-size: 18px;
}

.comparison-table .cross {
    color: var(--gray-400);
}

.table-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--black);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 8px;
}

/* Specs Grid */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.spec-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 28px;
    transition: all 0.3s;
}

.spec-card:hover {
    border-color: var(--primary);
}

.spec-card h4 {
    font-size: 14px;
    color: var(--primary);
    margin-bottom: 8px;
    font-weight: 500;
}

.spec-card .value {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.spec-card p {
    font-size: 13px;
    color: #888888;
}

/* Before After Gallery */
.before-after-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.before-after-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.before-after-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: var(--gray-300);
}

.ba-image {
    height: 200px;
    background: linear-gradient(135deg, #2a2a2a 0%, #3a3a3a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    font-size: 12px;
    position: relative;
}

.ba-label {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.ba-label.after {
    background: var(--primary);
    color: var(--black);
}

.before-after-content {
    padding: 24px;
}

.before-after-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.before-after-content p {
    font-size: 14px;
    color: var(--gray-600);
}

/* Steps Process */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.step-card {
    text-align: center;
    position: relative;
}

.step-card:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -20px;
    top: 40px;
    font-size: 24px;
    color: var(--gray-400);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--black);
    margin: 0 auto 20px;
}

.step-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Color Collection */
.color-collection {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.color-swatch {
    aspect-ratio: 1;
    border-radius: 16px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s;
    overflow: hidden;
}

.color-swatch:hover {
    transform: scale(1.05);
}

.color-swatch.gloss-black { background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%); }
.color-swatch.matte-black { background: #2a2a2a; }
.color-swatch.gloss-white { background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%); border: 1px solid var(--gray-300); }
.color-swatch.midnight-blue { background: linear-gradient(135deg, #1a2744 0%, #0d1520 100%); }
.color-swatch.racing-red { background: linear-gradient(135deg, #cc2936 0%, #8b0000 100%); }
.color-swatch.nardo-gray { background: linear-gradient(135deg, #8c8c8c 0%, #6e6e6e 100%); }
.color-swatch.army-green { background: linear-gradient(135deg, #4a5240 0%, #2d3326 100%); }
.color-swatch.satin-gold { background: linear-gradient(135deg, #d4af37 0%, #b8860b 100%); }
.color-swatch.purple { background: linear-gradient(135deg, #5c3d6e 0%, #3d2a4a 100%); }
.color-swatch.orange { background: linear-gradient(135deg, #ff6b35 0%, #cc4400 100%); }
.color-swatch.tiffany { background: linear-gradient(135deg, #81d8d0 0%, #5bc0b6 100%); }
.color-swatch.chrome { background: linear-gradient(135deg, #c0c0c0 0%, #808080 50%, #c0c0c0 100%); }

.color-swatch-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: var(--white);
    padding: 8px;
    font-size: 11px;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s;
}

.color-swatch:hover .color-swatch-label {
    transform: translateY(0);
}

/* Dealer Pack Cards */
.dealer-packs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.dealer-pack-card {
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--gray-200);
    transition: all 0.3s;
}

.dealer-pack-card:hover {
    border-color: var(--primary);
}

.dealer-pack-card.featured {
    border-color: var(--primary);
    position: relative;
}

.dealer-pack-card.featured::before {
    content: 'แนะนำ';
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--primary);
    color: var(--black);
    padding: 6px 40px;
    font-size: 12px;
    font-weight: 600;
    transform: rotate(45deg);
}

.dealer-pack-header {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 32px;
    color: var(--white);
}

.dealer-pack-header h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.dealer-pack-header p {
    font-size: 14px;
    color: #AAAAAA;
}

.dealer-pack-content {
    padding: 32px;
}

.dealer-pack-list {
    list-style: none;
    margin-bottom: 24px;
}

.dealer-pack-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 14px;
}

.dealer-pack-list li:last-child {
    border-bottom: none;
}

.dealer-pack-list li::before {
    content: '✓';
    color: var(--primary);
    font-weight: bold;
    background: rgba(208, 244, 0, 0.15);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

.btn-primary {
    background: var(--primary);
    color: var(--black);
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    width: 100%;
    justify-content: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(208, 244, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--black);
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    border: 2px solid var(--gray-300);
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    width: 100%;
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Benefits on light/gray background (Products Overview page) */
.section-gray .benefit-card,
.section-light .benefit-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
}

.section-gray .benefit-card h4,
.section-light .benefit-card h4 {
    color: var(--black);
}

.section-gray .benefit-card p,
.section-light .benefit-card p {
    color: var(--gray-600);
}

.section-gray .benefit-card:hover,
.section-light .benefit-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.section-gray .benefit-icon,
.section-light .benefit-icon {
    background: transparent;
}

/* Benefits on dark background (default) */
.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s;
}

.benefit-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.benefit-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.benefit-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
}

.benefit-card p {
    font-size: 14px;
    color: #AAAAAA;
    line-height: 1.7;
}

/* Info Box */
.info-box {
    background: rgba(208, 244, 0, 0.1);
    border: 1px solid rgba(208, 244, 0, 0.3);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin: 32px 0;
}

.info-box-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.info-box-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.info-box-content p {
    font-size: 14px;
    color: var(--gray-600);
    margin: 0;
}

.info-box-content a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    padding: 80px 120px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 18px;
    color: #AAAAAA;
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.cta-buttons .btn-primary,
.cta-buttons .btn-secondary {
    width: auto;
}

.cta-buttons .btn-secondary {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.cta-buttons .btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Footer */
.footer {
    background: var(--black);
    padding: 80px 120px 32px;
    color: var(--white);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

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

.footer-brand p {
    color: #888888;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--white);
    transition: all 0.3s;
}

.social-icon:hover {
    background: var(--primary);
    color: var(--black);
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

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

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    color: #888888;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
}

.footer-bottom p {
    color: #666666;
    font-size: 14px;
}

/* Spec Panel */
.spec-panel {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--black);
    color: var(--white);
    padding: 20px;
    border-radius: 12px;
    font-size: 11px;
    max-width: 260px;
    z-index: 999;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    max-height: 80vh;
    overflow-y: auto;
}

.spec-panel h4 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 13px;
}

.spec-panel .spec-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.spec-panel .spec-label {
    color: #888;
}

.spec-panel .spec-value {
    font-family: monospace;
    color: var(--primary);
}

.toggle-spec {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--primary);
    color: var(--black);
    border: none;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 12px;
    z-index: 1001;
}

/* Page Navigation */
.page-nav {
    background: var(--gray-100);
    padding: 16px 120px;
    border-bottom: 1px solid var(--gray-300);
}

.page-nav-inner {
    display: flex;
    gap: 32px;
    font-size: 14px;
}

.page-nav a {
    color: var(--gray-600);
    text-decoration: none;
    transition: color 0.3s;
}

.page-nav a:hover {
    color: var(--primary);
}

/* Responsive */
@media (max-width: 1200px) {
    .nav, .page-hero, .section, .product-nav, .product-detail-header, .cta-section, .footer {
        padding-left: 60px;
        padding-right: 60px;
    }
}

@media (max-width: 992px) {
    .products-overview {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-overview-full {
        grid-template-columns: 1fr;
    }
    .product-detail-header {
        grid-template-columns: 1fr;
    }
    .product-types-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .specs-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .step-card:not(:last-child)::after {
        display: none;
    }
    .color-collection {
        grid-template-columns: repeat(4, 1fr);
    }
    .dealer-packs-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Additional Components for Product Pages */

/* Product Subtitle */
.product-subtitle {
    color: var(--gray-600);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
}

.product-overview-content .product-subtitle {
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.product-full-content .product-subtitle {
    color: var(--primary);
    margin-bottom: 8px;
}

/* Image Placeholder Large */
.image-placeholder-large {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 48px;
    color: var(--gray-500);
    text-align: center;
    line-height: 1.5;
}

.image-placeholder {
    font-size: 64px;
}

/* Benefits Grid Light */
.benefits-grid.light {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.benefit-card.light {
    background: var(--white);
    border: 1px solid var(--gray-200);
    color: var(--black);
}

.benefit-card.light h4 {
    color: var(--black);
}

.benefit-card.light p {
    color: var(--gray-600);
}

/* Product Types Grid 2 columns */
.product-types-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

/* Dealer Pack Card Improvements */
.dealer-pack-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--gray-200);
    transition: all 0.3s;
}

.dealer-pack-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.dealer-pack-card.featured {
    border-color: var(--primary);
}

.dealer-pack-header {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 28px 32px;
    color: var(--white);
}

.dealer-pack-header h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
}

.dealer-pack-header p {
    color: #AAAAAA;
    font-size: 14px;
}

.dealer-pack-content {
    padding: 32px;
}

.dealer-pack-list {
    list-style: none;
    margin-bottom: 24px;
}

.dealer-pack-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 14px;
}

.dealer-pack-list li:last-child {
    border-bottom: none;
}

.dealer-pack-list li::before {
    content: '✓';
    color: var(--primary-dark);
    font-weight: bold;
    background: rgba(208, 244, 0, 0.15);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

@media (max-width: 992px) {
    .benefits-grid.light {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-types-grid.cols-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: 0 24px;
    }
    .nav-links {
        display: none;
    }
    .page-hero, .section, .product-nav, .product-detail-header, .cta-section, .footer {
        padding-left: 24px;
        padding-right: 24px;
    }
    .page-hero h1 {
        font-size: 32px;
    }
    .products-overview,
    .product-types-grid,
    .specs-grid,
    .benefits-grid,
    .benefits-grid.light,
    .before-after-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }
    .color-collection {
        grid-template-columns: repeat(3, 1fr);
    }
    .product-detail-features {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .cta-buttons {
        flex-direction: column;
    }
}