/* ============================================
   BEAUTY CHECK - Main Stylesheet
   Exact design match from images
   ============================================ */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - Exact from images */
    --color-bg-light: #fafafa;
    --color-bg-blue: #e8f4f8;
    --color-bg-green: #e8f5e9;
    --color-bg-pink: #fce4ec;
    --color-pink: #ff6b9d;
    --color-pink-light: #ffb3d1;
    --color-text-dark: #2c2c2c;
    --color-text-light: #666666;
    --color-white: #ffffff;
    --color-gray-light: #f5f5f5;
    --color-gray-medium: #e0e0e0;
    --color-border: #e0e0e0;
    --color-nav-bg: #fff5f7;
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* Accessibility */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Base Typography */
body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Back Arrow */
.back-arrow {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    font-size: 1.5rem;
    color: var(--color-text-dark);
    text-decoration: none;
    z-index: 1001;
    font-weight: bold;
    transition: color var(--transition-fast);
}

.back-arrow:hover,
.back-arrow:focus {
    color: var(--color-pink);
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

/* Navigation Bar - Top Right */
.top-nav {
    background-color: var(--color-nav-bg);
    padding: var(--spacing-sm) var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: flex-end;
}

.nav-list {
    list-style: none;
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}

.nav-list a {
    text-decoration: none;
    color: var(--color-text-dark);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    transition: color var(--transition-fast);
    position: relative;
    font-size: 0.95rem;
}

.nav-list a:hover,
.nav-list a:focus {
    color: var(--color-pink);
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

.nav-list a.active {
    color: var(--color-pink);
    font-weight: 600;
}

/* ============================================
   HOME PAGE (index.html)
   ============================================ */

.main-container {
    display: flex;
    min-height: calc(100vh - 200px);
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* Left Section - Login */
.left-section {
    flex: 1;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.brand-title {
    margin-bottom: var(--spacing-md);
}

.brand-beauty {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
    line-height: 1;
    margin-bottom: 0;
    letter-spacing: -0.02em;
}

.brand-check {
    font-size: 3rem;
    font-weight: 300;
    color: var(--color-text-dark);
    line-height: 1;
    margin-top: -0.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    -webkit-text-stroke: 1px var(--color-text-dark);
    -webkit-text-fill-color: transparent;
}

.login-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.login-heading {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.login-form input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-gray-medium);
    border-radius: 8px;
    font-size: 1rem;
    background-color: var(--color-gray-light);
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
    font-family: var(--font-primary);
}

.login-form input:focus {
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
    border-color: var(--color-pink);
    background-color: var(--color-white);
}

.login-form input::placeholder {
    color: var(--color-text-light);
}

.change-link {
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-decoration: none;
    align-self: flex-start;
    margin-top: -0.5rem;
}

.change-link:hover,
.change-link:focus {
    color: var(--color-pink);
    text-decoration: underline;
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

.continue-btn {
    background-color: var(--color-pink);
    color: var(--color-white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
    margin-top: var(--spacing-xs);
    font-family: var(--font-primary);
}

.continue-btn:hover,
.continue-btn:focus {
    background-color: #ff5a8a;
    transform: translateY(-1px);
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

.continue-btn:active {
    transform: translateY(0);
}

.signup-text {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

.signup-text a {
    color: var(--color-pink);
    text-decoration: none;
}

.signup-text a:hover,
.signup-text a:focus {
    text-decoration: underline;
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

.upload-btn {
    background-color: var(--color-gray-light);
    border: 1px solid var(--color-gray-medium);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
    font-family: var(--font-primary);
    color: var(--color-text-dark);
}

.upload-btn:hover,
.upload-btn:focus {
    background-color: var(--color-white);
    border-color: var(--color-pink);
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

.camera-icon {
    font-size: 1.25rem;
}

.tagline {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-top: auto;
}

/* Right Section - Products */
.right-section {
    flex: 1.5;
    display: flex;
    align-items: flex-start;
}

.products-container {
    background-color: var(--color-bg-blue);
    border-radius: 16px;
    padding: var(--spacing-xl);
    width: 100%;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.search-bar-container {
    position: relative;
    width: 100%;
}

.search-bar {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: 3rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    background-color: var(--color-white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: box-shadow var(--transition-fast);
    font-family: var(--font-primary);
}

.search-bar:focus {
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
    box-shadow: 0 4px 8px rgba(255, 107, 157, 0.2);
}

.search-icon {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    pointer-events: none;
}

.products-image-container {
    width: 100%;
    margin-top: var(--spacing-md);
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--color-bg-blue);
}

.products-main-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 12px;
}

/* Legacy styles for backward compatibility */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.product-card {
    background-color: transparent;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-image {
    width: 100%;
    height: 250px;
    border-radius: 8px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.product-pink {
    background: linear-gradient(135deg, #ffb3d1 0%, #ff6b9d 100%);
}

.product-red {
    background: linear-gradient(135deg, #ff6b6b 0%, #cc0000 100%);
}

.product-coral {
    background: linear-gradient(135deg, #ffa07a 0%, #ff7f50 100%);
}

/* ============================================
   ABOUT PAGE (about.html)
   ============================================ */

.about-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    padding-top: 4rem;
}

.about-header {
    margin-bottom: var(--spacing-xl);
}

.about-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.about-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-text-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.about-text-block p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-dark);
    line-height: 1.8;
    font-size: 1rem;
}

.about-text-block strong {
    font-weight: 600;
    color: var(--color-text-dark);
}

.about-video-section {
    margin-top: var(--spacing-md);
}

.about-video-section p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
    line-height: 1.8;
}

.watch-video-link {
    color: var(--color-text-dark);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: color var(--transition-fast);
}

.watch-video-link:hover,
.watch-video-link:focus {
    color: var(--color-pink);
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

.video-container {
    margin-top: var(--spacing-lg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.video-container iframe {
    display: block;
    width: 100%;
}

.video-link-wrapper {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform var(--transition-normal);
    border-radius: 12px;
    overflow: hidden;
}

.video-link-wrapper:hover {
    transform: scale(1.02);
}

.video-thumbnail {
    width: 100%;
    height: 400px;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background-color: var(--color-gray-light);
}

.video-thumbnail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-normal);
}

.video-link-wrapper:hover .video-thumbnail-image {
    transform: scale(1.05);
}

.play-button-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    transition: background-color var(--transition-normal);
}

.video-link-wrapper:hover .play-button-overlay {
    background: rgba(0, 0, 0, 0.4);
}

.play-button-large {
    transition: transform var(--transition-normal);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.video-link-wrapper:hover .play-button-large {
    transform: scale(1.15);
}

/* Legacy styles for backward compatibility */
.video-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.video-placeholder-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.video-placeholder-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
}

.video-attribution {
    text-align: center;
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-light);
    padding: var(--spacing-sm);
}

.video-attribution a {
    color: var(--color-pink);
    text-decoration: none;
}

.video-attribution a:hover {
    text-decoration: underline;
}

.about-image-section {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-main-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

/* ============================================
   CATEGORY PAGE (gallery.html)
   ============================================ */

.category-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    padding-top: 4rem;
}

.category-header {
    margin-bottom: var(--spacing-xl);
}

.category-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.category-grid-section {
    margin-top: var(--spacing-xl);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.category-card {
    background-color: var(--color-white);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.category-name {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-dark);
}

.category-image-wrapper {
    width: 100%;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
}

.category-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

/* ============================================
   REVIEWS PAGE (blog.html)
   ============================================ */

.reviews-page {
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    padding-top: 4rem;
}

.reviews-header {
    margin-bottom: var(--spacing-xl);
}

.reviews-brand {
    margin-bottom: var(--spacing-sm);
}

.reviews-beauty {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-text-dark);
    line-height: 1;
    margin-bottom: 0;
    letter-spacing: -0.02em;
}

.reviews-check {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--color-text-dark);
    line-height: 1;
    margin-top: -0.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    -webkit-text-stroke: 1px var(--color-text-dark);
    -webkit-text-fill-color: transparent;
}

.reviews-title {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text-dark);
    margin-top: var(--spacing-sm);
}

.reviews-layout {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

/* Feedback Sections */
.feedback-section {
    background-color: var(--color-white);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-height: 800px;
    overflow-y: auto;
}

.positive-feedback {
    background-color: var(--color-bg-green);
}

.negative-feedback {
    background-color: var(--color-bg-pink);
}

.feedback-button {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: background-color var(--transition-fast);
    font-family: var(--font-primary);
    color: var(--color-text-dark);
}

.feedback-button:hover,
.feedback-button:focus {
    background-color: var(--color-gray-light);
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

.feedback-count {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.count-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.count-text {
    font-size: 1rem;
    color: var(--color-text-light);
}

.feedback-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.review-item {
    background-color: var(--color-white);
    border-radius: 8px;
    padding: var(--spacing-md);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

.review-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.review-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-pink-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text-dark);
    flex-shrink: 0;
}

.review-author-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.review-author {
    font-weight: 600;
    color: var(--color-text-dark);
    font-size: 0.95rem;
}

.review-stars {
    color: #ffc107;
    font-size: 0.875rem;
}

.review-date {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.review-text {
    color: var(--color-text-dark);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.review-link {
    color: var(--color-pink);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.review-link:hover,
.review-link:focus {
    color: #ff5a8a;
    text-decoration: underline;
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

.verified-badge {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-top: var(--spacing-xs);
}

/* Product Details Section */
.product-details-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    align-self: flex-start;
}

.photo-upload-button {
    background-color: var(--color-gray-light);
    border: 1px solid var(--color-gray-medium);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: background-color var(--transition-fast);
    font-family: var(--font-primary);
    color: var(--color-text-dark);
    width: 100%;
    justify-content: center;
}

.photo-upload-button:hover,
.photo-upload-button:focus {
    background-color: var(--color-white);
    border-color: var(--color-pink);
    outline: 2px solid var(--color-pink);
    outline-offset: 2px;
}

.camera-icon-small {
    font-size: 1rem;
}

.product-image-container {
    width: 100%;
    max-width: 300px;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--color-gray-light);
}

.product-detail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.product-name-large {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-dark);
}

.product-shade {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.product-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.rating-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.rating-stars-large {
    color: #ffc107;
    font-size: 1.5rem;
    letter-spacing: 0.1rem;
}

/* Footer */
.main-footer {
    background-color: var(--color-text-dark);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-lg);
    margin-top: auto;
}

.main-footer p {
    margin: 0;
}

/* Image Attribution */
.image-attribution {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background-color: var(--color-gray-light);
    border-radius: 8px;
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.image-attribution a {
    color: var(--color-pink);
    text-decoration: none;
}

.image-attribution a:hover {
    text-decoration: underline;
}

/* Form Error and Success Messages */
.error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.success-message {
    color: #28a745;
    font-size: 1rem;
    padding: 1rem;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 8px;
    margin-top: 1rem;
}

.login-form input.error {
    border-color: #dc3545;
    background-color: #fff5f5;
}

.login-form input.error:focus {
    outline-color: #dc3545;
    border-color: #dc3545;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #000;
    color: #fff;
    padding: 8px;
    text-decoration: none;
    z-index: 1000;
}

.skip-link:focus {
    top: 0;
}

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

/* Tablet and smaller desktop */
@media (max-width: 1024px) {
    .main-container {
        flex-direction: column;
        padding: var(--spacing-lg);
    }
    
    .left-section {
        max-width: 100%;
    }
    
    .products-container {
        min-height: auto;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .about-image-section {
        order: -1;
    }
    
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reviews-layout {
        grid-template-columns: 1fr;
    }
    
    .brand-beauty {
        font-size: 3rem;
    }
    
    .brand-check {
        font-size: 2.5rem;
    }
}

/* Tablet */
@media (max-width: 768px) {
    .nav-list {
        justify-content: center;
        gap: var(--spacing-md);
    }
    
    .main-container {
        padding: var(--spacing-md);
    }
    
    .brand-beauty {
        font-size: 2.5rem;
    }
    
    .brand-check {
        font-size: 2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .category-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .about-page,
    .category-page,
    .reviews-page {
        padding: var(--spacing-md);
        padding-top: 3rem;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .top-nav {
        padding: var(--spacing-sm);
    }
    
    .nav-list {
        gap: var(--spacing-sm);
        font-size: 0.875rem;
    }
    
    .back-arrow {
        top: 1rem;
        left: 1rem;
        font-size: 1.25rem;
    }
    
    .main-container {
        padding: var(--spacing-sm);
        gap: var(--spacing-md);
    }
    
    .left-section {
        padding: var(--spacing-md);
    }
    
    .brand-beauty {
        font-size: 2rem;
    }
    
    .brand-check {
        font-size: 1.75rem;
    }
    
    .products-container {
        padding: var(--spacing-md);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .about-header h1,
    .category-header h1 {
        font-size: 2rem;
    }
    
    .reviews-beauty {
        font-size: 2rem;
    }
    
    .reviews-check {
        font-size: 1.75rem;
    }
    
    .reviews-title {
        font-size: 1.25rem;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --color-bg-light: #ffffff;
        --color-text-dark: #000000;
        --color-border: #000000;
    }
    
    .product-card,
    .category-card,
    .feedback-section,
    .product-details-section {
        border: 2px solid var(--color-border);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}