/* CSS Variables */
:root {
    --color-primary: #6F4E37;
    --color-primary-dark: #5A3D2B;
    --color-primary-light: #8B6914;
    --color-secondary: #D4A574;
    --color-accent: #C4A77D;
    --color-background: #FDFBF7;
    --color-surface: #FFFFFF;
    --color-text: #2D2A26;
    --color-text-light: #6B6560;
    --color-text-muted: #9A948D;
    --color-border: #E8E4DE;
    --color-border-light: #F0EDE8;
    --color-success: #4A7C59;
    --color-warning: #D4A017;
    --color-error: #C45C5C;

    --shadow-sm: 0 1px 2px rgba(45, 42, 38, 0.05);
    --shadow-md: 0 4px 6px rgba(45, 42, 38, 0.07), 0 2px 4px rgba(45, 42, 38, 0.05);
    --shadow-lg: 0 10px 25px rgba(45, 42, 38, 0.1), 0 6px 10px rgba(45, 42, 38, 0.08);
    --shadow-xl: 0 20px 40px rgba(45, 42, 38, 0.15);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    text-align: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-small {
    padding: 10px 18px;
    font-size: 0.875rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border-light);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

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

.logo-icon {
    font-size: 1.75rem;
}

.logo-text {
    font-family: var(--font-serif);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--color-text-light);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

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

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 140px 0 80px;
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-background) 0%, #F5F0E8 50%, #EDE5D8 100%);
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(111, 78, 55, 0.08) 0%, transparent 70%);
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    margin-bottom: 24px;
}

.highlight {
    color: var(--color-primary);
    position: relative;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Section Styling */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    margin-bottom: 12px;
}

.section-header p {
    color: var(--color-text-light);
    font-size: 1.125rem;
}

/* Products Section */
.products-section {
    padding: 80px 0;
}

/* Filters */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 40px;
    padding: 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    align-items: center;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.filter-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-light);
    background: var(--color-background);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    background: var(--color-border);
}

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

.view-toggle {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.view-btn {
    padding: 10px;
    color: var(--color-text-muted);
    background: var(--color-background);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.view-btn:hover {
    color: var(--color-text);
}

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

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, #F8F6F3 0%, #EDE9E3 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    overflow: hidden;
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    background: var(--color-primary);
    color: white;
}

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

.product-badge.budget {
    background: var(--color-warning);
}

.product-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-brand {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.product-name {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}

.product-type {
    display: inline-flex;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--color-background);
    color: var(--color-text-light);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    width: fit-content;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.product-features span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-features span::before {
    content: '✓';
    color: var(--color-success);
    font-weight: 600;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.stars {
    color: #F5A623;
    letter-spacing: 2px;
}

.rating-value {
    font-weight: 600;
    color: var(--color-text);
}

.product-price {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.product-actions {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.product-actions .btn {
    flex: 1;
    padding: 12px 16px;
}

.compare-btn {
    background: var(--color-background);
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
}

.compare-btn:hover {
    background: var(--color-border);
}

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

/* Products Table */
.products-table-wrapper {
    overflow-x: auto;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.products-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 900px;
}

.products-table th,
.products-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

.products-table th {
    background: var(--color-background);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.products-table tr:hover {
    background: var(--color-background);
}

.table-product {
    display: flex;
    align-items: center;
    gap: 12px;
}

.table-product-icon {
    width: 50px;
    height: 50px;
    background: var(--color-background);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.table-product-info h4 {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
}

.table-product-info span {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.table-badge {
    display: inline-flex;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--color-background);
    color: var(--color-text-light);
    border-radius: var(--radius-sm);
}

.hidden {
    display: none !important;
}

/* Quiz Section */
.quiz-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--color-background) 0%, #F5F0E8 100%);
}

.quiz-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.quiz-progress {
    margin-bottom: 32px;
}

.progress-bar {
    height: 8px;
    background: var(--color-border-light);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 4px;
    transition: width var(--transition-normal);
    width: 20%;
}

.progress-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.quiz-question {
    margin-bottom: 32px;
}

.quiz-question h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    text-align: center;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quiz-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quiz-option:hover {
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.quiz-option.selected {
    border-color: var(--color-primary);
    background: rgba(111, 78, 55, 0.05);
}

.quiz-option-icon {
    font-size: 1.5rem;
}

.quiz-option-text h4 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.quiz-option-text p {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.quiz-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
}

.quiz-nav .btn {
    min-width: 120px;
}

/* Quiz Result */
.quiz-result {
    text-align: center;
}

.quiz-result h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.quiz-result-subtitle {
    color: var(--color-text-light);
    margin-bottom: 32px;
}

.quiz-recommended-products {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.quiz-product {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--color-background);
    border-radius: var(--radius-md);
    text-align: left;
}

.quiz-product-image {
    width: 80px;
    height: 80px;
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    flex-shrink: 0;
}

.quiz-product-info {
    flex: 1;
}

.quiz-product-info h4 {
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    margin-bottom: 4px;
}

.quiz-product-info .match {
    font-size: 0.875rem;
    color: var(--color-success);
    font-weight: 600;
    margin-bottom: 8px;
}

.quiz-product-info p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

.quiz-restart {
    margin-top: 24px;
}

/* Compare Section */
.compare-section {
    padding: 80px 0;
}

.compare-container {
    max-width: 1000px;
    margin: 0 auto;
}

.compare-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.compare-slot {
    min-height: 280px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.compare-slot.empty:hover {
    border-color: var(--color-primary);
    background: rgba(111, 78, 55, 0.02);
}

.compare-slot.filled {
    border-style: solid;
    border-color: var(--color-border-light);
    padding: 20px;
    justify-content: flex-start;
}

.add-compare-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.compare-slot:hover .add-compare-btn {
    color: var(--color-primary);
}

.compare-product {
    width: 100%;
    text-align: center;
}

.compare-product-header {
    position: relative;
    margin-bottom: 16px;
}

.compare-product-remove {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 28px;
    height: 28px;
    background: var(--color-error);
    color: white;
    border-radius: 50%;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.compare-product-remove:hover {
    transform: scale(1.1);
}

.compare-product-icon {
    width: 80px;
    height: 80px;
    background: var(--color-background);
    border-radius: var(--radius-md);
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.compare-product h4 {
    font-family: var(--font-sans);
    font-size: 1rem;
    margin-bottom: 4px;
}

.compare-product .brand {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.compare-product .price {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.compare-product .btn {
    width: 100%;
}

/* Compare Table */
.compare-table-wrapper {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

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

.compare-table th,
.compare-table td {
    padding: 16px 20px;
    text-align: center;
    border-bottom: 1px solid var(--color-border-light);
}

.compare-table th:first-child,
.compare-table td:first-child {
    text-align: left;
    font-weight: 600;
    background: var(--color-background);
    width: 180px;
}

.compare-table thead th {
    background: var(--color-primary);
    color: white;
    font-weight: 600;
}

.compare-table thead th:first-child {
    background: var(--color-primary-dark);
}

.compare-table .highlight-best {
    background: rgba(74, 124, 89, 0.1);
    color: var(--color-success);
    font-weight: 600;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 500px;
    max-height: 80vh;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--color-border-light);
}

.modal-header h3 {
    font-family: var(--font-sans);
    font-size: 1.125rem;
}

.modal-close {
    font-size: 1.5rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-text);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
}

.modal-search {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    margin-bottom: 16px;
    transition: border-color var(--transition-fast);
}

.modal-search:focus {
    outline: none;
    border-color: var(--color-primary);
}

.modal-products {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.modal-product-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.modal-product-item:hover {
    background: var(--color-background);
}

.modal-product-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.modal-product-icon {
    width: 44px;
    height: 44px;
    background: var(--color-background);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.modal-product-info h4 {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
}

.modal-product-info span {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* Guide Section */
.guide-section {
    padding: 80px 0;
    background: var(--color-surface);
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.guide-card {
    padding: 32px;
    background: var(--color-background);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.guide-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.guide-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.guide-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.guide-card p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

/* SEO Section */
.seo-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #F5F0E8 0%, var(--color-background) 100%);
}

.seo-content {
    max-width: 800px;
    margin: 0 auto;
}

.seo-content h2 {
    margin-bottom: 24px;
    text-align: center;
}

.seo-content h3 {
    margin-top: 32px;
    margin-bottom: 16px;
    font-size: 1.25rem;
}

.seo-content p {
    color: var(--color-text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

/* Footer */
.footer {
    background: var(--color-text);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    color: white;
    margin-bottom: 16px;
}

.footer-brand .logo-au {
    color: var(--color-secondary);
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    color: white;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    margin-bottom: 8px;
}

.affiliate-disclosure {
    font-size: 0.8125rem !important;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 968px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .compare-slots {
        grid-template-columns: 1fr;
    }

    .compare-slot {
        min-height: 200px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-surface);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        border-bottom: 1px solid var(--color-border);
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }

    .hero-stats {
        gap: 32px;
    }

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

    .view-toggle {
        margin-left: 0;
        justify-content: center;
    }

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

    .quiz-container {
        padding: 24px;
    }

    .quiz-nav {
        flex-direction: column;
        gap: 12px;
    }

    .quiz-nav .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }

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

    .footer-links {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

    .quiz-product {
        flex-direction: column;
        text-align: center;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.product-card {
    animation: fadeIn 0.4s ease forwards;
}

.product-card:nth-child(1) { animation-delay: 0.05s; }
.product-card:nth-child(2) { animation-delay: 0.1s; }
.product-card:nth-child(3) { animation-delay: 0.15s; }
.product-card:nth-child(4) { animation-delay: 0.2s; }
.product-card:nth-child(5) { animation-delay: 0.25s; }
.product-card:nth-child(6) { animation-delay: 0.3s; }

/* Scroll animations */
.section-header,
.guide-card,
.quiz-container {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.section-header.visible,
.guide-card.visible,
.quiz-container.visible {
    opacity: 1;
    transform: translateY(0);
}