/* ================================
   Sheer Curtains Australia - Styles
   Modern, Elegant, Responsive Design
   ================================ */

/* CSS Variables */
:root {
    --primary: #8B7355;
    --primary-light: #A69076;
    --primary-dark: #6B5A45;
    --secondary: #D4C5B5;
    --accent: #C9A86C;
    --text-dark: #2C2C2C;
    --text-medium: #5A5A5A;
    --text-light: #8A8A8A;
    --bg-light: #FAFAF8;
    --bg-cream: #F5F3F0;
    --white: #FFFFFF;
    --border: #E5E2DE;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: 0.3s ease;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-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-body);
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hidden {
    display: none !important;
}

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

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    text-transform: none;
    letter-spacing: 0.02em;
}

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

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

.btn-secondary {
    background: var(--secondary);
    color: var(--text-dark);
}

.btn-secondary:hover {
    background: #C9B9A5;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--text-dark);
}

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

.btn-amazon {
    background: #FF9900;
    color: #111;
    font-weight: 600;
}

.btn-amazon:hover {
    background: #E88B00;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ================================
   Navigation
   ================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.navbar.scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-dark);
}

.logo-icon {
    font-size: 1.6rem;
}

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

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

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-medium);
    position: relative;
}

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

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

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

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

/* ================================
   Hero Section
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--bg-cream) 0%, var(--bg-light) 50%, #EDE8E3 100%);
    z-index: -2;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(201, 168, 108, 0.08) 0%, transparent 70%);
    z-index: -1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, var(--white), transparent);
}

.hero-content {
    max-width: 800px;
    text-align: center;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero h1 .highlight {
    color: var(--primary);
    position: relative;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

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

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 8px;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    margin: 0 auto;
    border-right: 2px solid var(--text-light);
    border-bottom: 2px solid var(--text-light);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ================================
   Features Bar
   ================================ */
.features-bar {
    background: var(--white);
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
}

.features-bar .container {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-icon {
    font-size: 1.3rem;
}

.feature-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-medium);
}

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

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

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

/* ================================
   Products Section
   ================================ */
.products-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.filters {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    padding: 24px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-medium);
}

.filter-group select {
    padding: 10px 36px 10px 14px;
    font-size: 0.9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--text-dark);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235A5A5A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: border-color var(--transition);
}

.filter-group select:hover,
.filter-group select:focus {
    border-color: var(--primary);
    outline: none;
}

.view-toggle {
    display: flex;
    gap: 4px;
    margin-left: 16px;
    padding-left: 16px;
    border-left: 1px solid var(--border);
}

.view-btn {
    padding: 10px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.view-btn svg {
    fill: var(--text-light);
    transition: fill var(--transition);
}

.view-btn:hover svg,
.view-btn.active svg {
    fill: var(--primary);
}

.view-btn.active {
    background: var(--bg-cream);
}

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

.product-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    position: relative;
}

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

.product-image {
    position: relative;
    height: 220px;
    background: var(--bg-cream);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image-placeholder {
    font-size: 4rem;
    opacity: 0.8;
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 20px;
    background: var(--accent);
    color: var(--white);
}

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

.product-badge.new {
    background: #4CAF50;
}

.compare-checkbox {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 24px;
    height: 24px;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.compare-checkbox:hover {
    border-color: var(--primary);
}

.compare-checkbox.checked {
    background: var(--primary);
    border-color: var(--primary);
}

.compare-checkbox.checked::after {
    content: '✓';
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
}

.product-content {
    padding: 20px;
}

.product-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 8px;
}

.product-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.stars {
    color: #FFC107;
    font-size: 0.9rem;
    letter-spacing: 2px;
}

.rating-count {
    font-size: 0.8rem;
    color: var(--text-light);
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.product-feature {
    font-size: 0.7rem;
    padding: 4px 10px;
    background: var(--bg-cream);
    border-radius: 20px;
    color: var(--text-medium);
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.product-price {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary);
}

.product-price span {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-light);
}

.btn-shop {
    padding: 10px 20px;
    font-size: 0.85rem;
}

/* Products Table */
.products-table-container {
    overflow-x: auto;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

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

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

.products-table th {
    background: var(--bg-cream);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-medium);
}

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

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

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

.products-table .stars {
    font-size: 0.8rem;
}

.no-results {
    text-align: center;
    padding: 60px 24px;
    background: var(--white);
    border-radius: var(--radius-md);
}

.no-results p {
    margin-bottom: 20px;
    color: var(--text-medium);
}

/* ================================
   Quiz Section
   ================================ */
.quiz-section {
    padding: 80px 0;
    background: var(--white);
}

.quiz-container {
    max-width: 700px;
    margin: 0 auto;
}

.quiz-progress {
    margin-bottom: 40px;
}

.progress-bar {
    height: 6px;
    background: var(--bg-cream);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    transition: width 0.5s ease;
    width: 20%;
}

.progress-text {
    font-size: 0.85rem;
    color: var(--text-light);
    text-align: center;
    display: block;
}

.quiz-question {
    display: none;
    animation: fadeIn 0.5s ease;
}

.quiz-question.active {
    display: block;
}

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

.quiz-question h3 {
    text-align: center;
    margin-bottom: 32px;
    font-size: 1.5rem;
}

.quiz-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.quiz-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--bg-light);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    cursor: pointer;
}

.quiz-option:hover {
    background: var(--bg-cream);
    border-color: var(--secondary);
    transform: translateY(-2px);
}

.quiz-option.selected {
    background: var(--bg-cream);
    border-color: var(--primary);
}

.option-icon {
    font-size: 2rem;
}

.option-text {
    font-weight: 500;
    text-align: center;
}

.colour-options .quiz-option {
    flex-direction: row;
    justify-content: flex-start;
    padding: 16px 24px;
}

.colour-swatch {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--border);
}

.colour-swatch.white { background: #FFFFFF; }
.colour-swatch.cream { background: #F5F0E6; }
.colour-swatch.grey { background: #B8B8B8; }
.colour-swatch.coloured { background: linear-gradient(135deg, #D4B5A0, #A5C4D4, #C5D4A5); }

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

.quiz-results {
    text-align: center;
    animation: fadeIn 0.5s ease;
}

.quiz-results h3 {
    font-size: 1.8rem;
    margin-bottom: 12px;
    color: var(--primary);
}

.results-intro {
    color: var(--text-medium);
    margin-bottom: 32px;
}

.recommended-products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.recommended-card {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: left;
    border: 2px solid transparent;
    transition: all var(--transition);
}

.recommended-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.recommended-card .match-score {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.recommended-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.recommended-card p {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin-bottom: 16px;
}

.recommended-card .price {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
    display: block;
}

/* ================================
   Compare Section
   ================================ */
.compare-section {
    padding: 80px 0;
    background: var(--bg-cream);
}

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

.compare-slot {
    position: relative;
}

.compare-select {
    width: 100%;
    padding: 14px 40px 14px 16px;
    font-size: 0.95rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--text-dark);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235A5A5A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    transition: border-color var(--transition);
}

.compare-select:focus {
    border-color: var(--primary);
    outline: none;
}

.clear-slot {
    position: absolute;
    top: 50%;
    right: 36px;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    font-size: 1rem;
    color: var(--text-light);
    transition: color var(--transition);
}

.clear-slot:hover {
    color: var(--text-dark);
}

.compare-table-container {
    overflow-x: auto;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

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

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

.compare-table th {
    background: var(--bg-light);
    font-weight: 600;
}

.compare-table th:first-child,
.compare-table td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--text-medium);
    background: var(--bg-cream);
}

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

.compare-table .highlight-best {
    background: rgba(139, 115, 85, 0.1);
    font-weight: 600;
    color: var(--primary);
}

.compare-empty {
    text-align: center;
    padding: 60px 24px;
    background: var(--white);
    border-radius: var(--radius-md);
    color: var(--text-medium);
}

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

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.guide-card {
    padding: 32px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

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

.guide-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.guide-card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.guide-card p {
    color: var(--text-medium);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ================================
   SEO Section
   ================================ */
.seo-section {
    padding: 80px 0;
    background: var(--bg-cream);
}

.seo-content {
    max-width: 900px;
    margin: 0 auto;
}

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

.seo-content h3 {
    margin: 32px 0 16px;
    color: var(--primary);
}

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

.seo-content ul {
    margin: 16px 0 24px 24px;
    list-style: disc;
}

.seo-content li {
    margin-bottom: 12px;
    color: var(--text-medium);
    line-height: 1.7;
}

.seo-content strong {
    color: var(--text-dark);
}

/* ================================
   Footer
   ================================ */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.6;
}

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

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

.footer-links h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: color var(--transition);
}

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

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

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.affiliate-disclosure {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ================================
   Back to Top Button
   ================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 900;
}

.back-to-top svg {
    fill: var(--white);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

/* ================================
   Responsive Design
   ================================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .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-stats {
        gap: 32px;
    }

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

    .filter-group {
        justify-content: space-between;
    }

    .filter-group select {
        flex: 1;
    }

    .view-toggle {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        justify-content: center;
    }

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

    .quiz-options {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .products-table-container {
        margin: 0 -24px;
        border-radius: 0;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 16px 60px;
    }

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

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

    .stat-number {
        font-size: 1.5rem;
    }

    .features-bar .container {
        gap: 24px;
    }

    .feature {
        flex-direction: column;
        text-align: center;
        gap: 4px;
    }

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

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

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}

/* ================================
   Print Styles
   ================================ */
@media print {
    .navbar,
    .hero-cta,
    .scroll-indicator,
    .quiz-section,
    .compare-section,
    .back-to-top,
    .footer {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
    }

    .products-section,
    .guide-section,
    .seo-section {
        padding: 40px 0;
    }
}