/* ===== CSS Variables ===== */
:root {
    --primary: #9D6B53;
    --primary-dark: #7A5240;
    --primary-light: #C9A892;
    --secondary: #2D3436;
    --accent: #E8B4B8;
    --gold: #D4AF37;
    --silver: #C0C0C0;
    --rose-gold: #E8B4B8;
    --background: #FFFBF7;
    --surface: #FFFFFF;
    --text: #2D3436;
    --text-light: #636E72;
    --border: #E8E4E0;
    --success: #00B894;
    --error: #D63031;
    --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 10px 40px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50px;
    --transition: all 0.3s ease;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--background);
    overflow-x: hidden;
}

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

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

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

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

ul {
    list-style: none;
}

.hidden {
    display: none !important;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(157, 107, 83, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(157, 107, 83, 0.4);
}

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

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

.btn-small {
    padding: 10px 20px;
    font-size: 14px;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 251, 247, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

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

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

.logo-icon {
    font-size: 24px;
    color: var(--primary);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    color: var(--secondary);
}

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

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

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

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

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

.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);
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--background) 0%, #FFF5EE 100%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--secondary);
}

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

.highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    right: 0;
    height: 12px;
    background: var(--accent);
    opacity: 0.4;
    z-index: -1;
    border-radius: 4px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 600;
    color: var(--primary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
}

.hero-visual {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-earring {
    position: absolute;
    font-size: 40px;
    animation: float 6s ease-in-out infinite;
}

.e1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.e2 {
    top: 40%;
    right: 15%;
    animation-delay: 2s;
}

.e3 {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

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

.features-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 24px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
}

.feature-icon {
    font-size: 20px;
}

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

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

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-light);
}

/* Filter & View Controls */
.filter-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.filter-btn {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

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

.view-toggle {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-bottom: 32px;
}

.view-btn {
    padding: 10px;
    color: var(--text-light);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

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

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

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

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    z-index: 2;
}

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

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

.product-image {
    width: 100%;
    height: 240px;
    background: linear-gradient(135deg, #f8f5f2 0%, #efe9e4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    position: relative;
    overflow: hidden;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.03) 100%);
}

.product-actions {
    position: absolute;
    top: 16px;
    right: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.action-btn {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    font-size: 16px;
}

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

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

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary);
    margin-bottom: 8px;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    color: var(--secondary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
}

.stars {
    color: var(--gold);
}

.rating-count {
    color: var(--text-light);
    font-size: 12px;
}

.product-material {
    font-size: 13px;
    color: var(--text-light);
    padding: 4px 10px;
    background: var(--background);
    border-radius: var(--radius-full);
}

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

.product-price {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    color: var(--primary);
}

.price-range {
    font-size: 13px;
    color: var(--text-light);
}

.buy-btn {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: white;
    background: var(--primary);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.buy-btn:hover {
    background: var(--primary-dark);
}

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

.products-table {
    width: 100%;
    background: var(--surface);
    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(--background);
    font-weight: 600;
    font-size: 14px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

.table-product-image {
    width: 50px;
    height: 50px;
    background: var(--background);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.table-product-name {
    font-weight: 500;
}

.table-compare-btn {
    padding: 8px 16px;
    font-size: 13px;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.table-compare-btn:hover,
.table-compare-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ===== Quiz Section ===== */
.quiz-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--background) 0%, #FFF5EE 100%);
}

.quiz-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    max-width: 700px;
    margin: 0 auto;
}

.quiz-header {
    padding: 40px 40px 20px;
    text-align: center;
}

.quiz-container {
    padding: 20px 40px 40px;
}

.quiz-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

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

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

.quiz-illustration {
    font-size: 48px;
    margin-bottom: 24px;
}

.quiz-step h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    margin-bottom: 16px;
}

.quiz-step p {
    color: var(--text-light);
    margin-bottom: 24px;
}

.quiz-progress {
    height: 6px;
    background: var(--border);
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius-full);
    transition: width 0.4s ease;
}

.quiz-step-label {
    display: block;
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 16px;
}

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

.quiz-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 16px;
    background: var(--background);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: var(--transition);
    text-align: center;
}

.quiz-option:hover {
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

.quiz-option.selected {
    border-color: var(--primary);
    background: rgba(157, 107, 83, 0.1);
}

.option-icon {
    font-size: 28px;
}

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

.quiz-results {
    text-align: center;
}

.results-title {
    font-family: var(--font-heading);
    font-size: 28px;
    margin-bottom: 16px;
    color: var(--primary);
}

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

.recommended-products {
    display: grid;
    gap: 16px;
    margin-bottom: 32px;
}

.recommended-product {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--background);
    border-radius: var(--radius-md);
    text-align: left;
}

.recommended-product-image {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

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

.recommended-product-name {
    font-weight: 500;
    margin-bottom: 4px;
}

.recommended-product-match {
    font-size: 13px;
    color: var(--success);
}

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

.compare-container {
    max-width: 900px;
    margin: 0 auto;
}

.compare-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.compare-slot {
    min-height: 200px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.compare-slot:hover {
    border-color: var(--primary);
    background: rgba(157, 107, 83, 0.02);
}

.compare-slot.filled {
    border-style: solid;
    border-color: var(--primary-light);
    cursor: default;
}

.slot-placeholder {
    color: var(--text-light);
    font-weight: 500;
}

.compare-slot-product {
    text-align: center;
}

.compare-slot-image {
    font-size: 48px;
    margin-bottom: 12px;
}

.compare-slot-name {
    font-weight: 500;
    margin-bottom: 8px;
}

.compare-slot-remove {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    background: var(--error);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
}

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

.compare-table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.compare-table {
    width: 100%;
    background: var(--surface);
    border-collapse: collapse;
}

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

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

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

.compare-empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
}

.compare-empty-state p {
    margin-bottom: 16px;
}

/* ===== About Section ===== */
.about-section {
    padding: 80px 0;
    background: var(--background);
}

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

.about-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 36px);
    color: var(--secondary);
    margin-bottom: 24px;
    text-align: center;
}

.about-content h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    color: var(--secondary);
    margin-top: 32px;
    margin-bottom: 16px;
}

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

.about-content ul {
    margin-bottom: 16px;
    padding-left: 20px;
}

.about-content li {
    color: var(--text-light);
    margin-bottom: 12px;
    line-height: 1.7;
    list-style: disc;
}

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

/* ===== Newsletter Section ===== */
.newsletter-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.newsletter-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-family: var(--font-heading);
    font-size: 28px;
    color: white;
    margin-bottom: 12px;
}

.newsletter-content p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 24px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 200px;
    padding: 14px 20px;
    border: none;
    border-radius: var(--radius-full);
    font-size: 15px;
    outline: none;
}

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

.newsletter-form .btn:hover {
    background: var(--background);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    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: 14px;
    transition: var(--transition);
}

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

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

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 8px;
}

.affiliate-disclosure {
    font-size: 12px;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Modal ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
}

.modal-content {
    position: relative;
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 28px;
    color: var(--text-light);
    transition: var(--transition);
}

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

.modal-content h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    margin-bottom: 24px;
}

.modal-products {
    display: grid;
    gap: 12px;
}

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

.modal-product:hover {
    background: var(--primary-light);
}

.modal-product-image {
    font-size: 32px;
}

.modal-product-name {
    flex: 1;
    font-weight: 500;
}

/* ===== Toast ===== */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    padding: 14px 24px;
    background: var(--secondary);
    color: white;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    z-index: 3000;
    animation: toastIn 0.3s ease;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

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

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--surface);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: 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: 24px;
    }

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

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

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

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

@media (max-width: 480px) {
    .hero {
        padding: 120px 0 60px;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
    }

    .filter-btn {
        padding: 8px 14px;
        font-size: 13px;
    }

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

    .quiz-card {
        border-radius: var(--radius-md);
    }

    .quiz-header,
    .quiz-container {
        padding: 24px;
    }
}