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

:root {
    --primary-color: #7c3aed;
    --primary-light: #a78bfa;
    --secondary-color: #ec4899;
    --secondary-light: #f472b6;
    --accent-color: #f59e0b;
    --accent-color-2: #ef4444;
    --success-color: #10b981;
    --cyan-color: #06b6d4;
    --dark-bg: #1e1b4b;
    --dark-bg-2: #312e81;
    --light-bg: #f8fafc;
    --light-bg-2: #f1f5f9;
    --text-dark: #0f172a;
    --text-light: #64748b;
    --white: #ffffff;
    --border-color: #e2e8f0;
    --gradient-1: linear-gradient(135deg, #7c3aed 0%, #ec4899 50%, #f59e0b 100%);
    --gradient-2: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    --gradient-3: linear-gradient(135deg, #ec4899 0%, #f59e0b 100%);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
    backdrop-filter: blur(10px);
}

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

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

.logo-text {
    font-family: 'Arial Black', Arial, sans-serif;
    font-size: 1.75rem;
    font-weight: 900;
    text-decoration: none;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: inline-block;
    filter: drop-shadow(0 2px 6px rgba(124, 58, 237, 0.2));
}

.logo-text:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 3px 10px rgba(236, 72, 153, 0.35));
    letter-spacing: 1.5px;
}

@media (max-width: 768px) {
    .logo-text {
        font-size: 1.5rem;
    }
}

.nav {
    position: relative;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--secondary-color);
    margin: 4px 0;
    transition: 0.3s;
    border-radius: 2px;
    display: block;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
    padding: 5px 0;
}

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

.nav-menu a {
    position: relative;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    background: rgba(124, 58, 237, 0.1);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--secondary-color);
}

/* Hero Section */
.hero {
    background: var(--gradient-1);
    color: var(--white);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    opacity: 0.3;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-image {
    text-align: center;
}

.hero-img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    border: 3px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.hero-img:hover {
    transform: scale(1.05);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-3);
    color: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.4);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(236, 72, 153, 0.6);
}

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

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

/* Features Section */
.features {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--light-bg) 0%, var(--white) 100%);
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-3);
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.15);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-1);
    opacity: 0.05;
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 0;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 35px rgba(124, 58, 237, 0.25);
    border-color: var(--primary-light);
}

.feature-icon {
    margin-bottom: 1rem;
}

.feature-card h3 {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Products Section */
.popular-products {
    padding: 5rem 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.12);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid var(--light-bg-2);
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(124, 58, 237, 0.25);
    border-color: var(--primary-light);
}

.product-image {
    overflow: hidden;
    height: 250px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-content {
    padding: 1.5rem;
}

.product-content h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.product-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

/* News Section */
.latest-news {
    padding: 5rem 0;
    background: var(--light-bg);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.news-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.12);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid var(--light-bg-2);
}

.news-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 35px rgba(124, 58, 237, 0.25);
    border-color: var(--primary-light);
}

.news-image {
    height: 200px;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-content {
    padding: 1.5rem;
}

.news-date {
    color: var(--text-light);
    font-size: 0.9rem;
}

.news-content h3 {
    color: var(--text-dark);
    margin: 0.5rem 0;
    font-size: 1.25rem;
}

.news-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.read-more:hover {
    text-decoration: underline;
}

/* Page Header */
.page-header {
    background: var(--gradient-1);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1.5" fill="rgba(255,255,255,0.2)"/></svg>') repeat;
    opacity: 0.4;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.95;
    position: relative;
    z-index: 1;
}

/* Reviews Section */
.reviews-section {
    padding: 3rem 0;
}

.review-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
}

.review-image {
    height: 100%;
    overflow: hidden;
}

.review-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-content {
    padding: 2rem;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.review-header h2 {
    color: var(--text-dark);
    font-size: 1.75rem;
}

.review-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stars {
    color: #ffc107;
    font-size: 1.2rem;
}

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

.review-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.review-text h3 {
    color: var(--primary-color);
    margin: 1.5rem 0 0.5rem 0;
    font-size: 1.25rem;
}

.review-text p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.feature-list,
.pros-list,
.cons-list {
    margin: 1rem 0;
    padding-left: 2rem;
}

.feature-list li,
.pros-list li,
.cons-list li {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.pros-list li::marker {
    color: var(--success-color);
}

.cons-list li::marker {
    color: var(--accent-color);
}

/* Comparison Section */
.comparison-section {
    padding: 3rem 0;
}

.comparison-wrapper {
    margin-bottom: 4rem;
}

.comparison-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.comparison-table-container {
    overflow-x: auto;
    margin-bottom: 2rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.comparison-table th {
    background: var(--gradient-1);
    color: var(--white);
    padding: 1.2rem 1rem;
    text-align: left;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.comparison-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

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

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

.feature-col {
    font-weight: 600;
    background: var(--light-bg);
}

.highlight {
    color: var(--primary-color);
    font-weight: 600;
}

.comparison-table .no {
    color: var(--text-light);
}

.comparison-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.summary-card {
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--white) 100%);
    padding: 2rem;
    border-radius: 16px;
    border-left: 5px solid;
    border-image: var(--gradient-1) 1;
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.1);
    transition: all 0.3s ease;
}

.summary-card:hover {
    transform: translateX(5px);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.2);
}

.summary-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Comments Section */
.comments-section {
    padding: 3rem 0;
}

.filter-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 0.75rem 1.5rem;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.filter-tab:hover,
.filter-tab.active {
    background: var(--gradient-1);
    color: var(--white);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.comments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.comment-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.1);
    transition: all 0.4s ease;
    border-left: 4px solid transparent;
}

.comment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(124, 58, 237, 0.2);
    border-left-color: var(--secondary-color);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--gradient-1);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3rem;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
    border: 3px solid var(--white);
}

.author-info h3 {
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.comment-date {
    color: var(--text-light);
    font-size: 0.9rem;
}

.comment-product {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.comment-text {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.comment-helpful {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* News Article */
.news-section {
    padding: 3rem 0;
}

.news-article {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.article-image {
    height: 400px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-content {
    padding: 2rem;
}

.article-date {
    color: var(--text-light);
    font-size: 0.9rem;
}

.article-content h2 {
    color: var(--text-dark);
    margin: 0.5rem 0 1rem 0;
    font-size: 2rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.article-text {
    color: var(--text-light);
    line-height: 1.8;
}

.article-text h3 {
    color: var(--primary-color);
    margin: 2rem 0 1rem 0;
    font-size: 1.5rem;
}

.article-text p {
    margin-bottom: 1rem;
}

/* Contact Section */
.contact-section {
    padding: 3rem 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact-info h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.info-item {
    margin-bottom: 2rem;
}

.info-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--text-light);
}

.phone-link,
.email-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.phone-link:hover,
.email-link:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}


/* Privacy Section */
.privacy-section {
    padding: 3rem 0;
}

.privacy-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.privacy-article {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.privacy-article h2 {
    color: var(--primary-color);
    margin: 2rem 0 1rem 0;
    font-size: 1.75rem;
}

.privacy-article h2:first-child {
    margin-top: 0;
}

.privacy-article p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.privacy-article ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.privacy-article ul li {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.privacy-form-wrapper {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.privacy-form-wrapper h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 5px;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    display: block;
}

/* Footer */
.footer {
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
    color: var(--white);
    padding: 4rem 0 1.5rem 0;
    margin-top: 5rem;
    position: relative;
    clip-path: polygon(0 5%, 100% 0, 100% 100%, 0 100%);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animated-review {
    animation: fadeIn 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .review-card {
        grid-template-columns: 1fr;
    }
    
    .review-image {
        height: 300px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .privacy-content {
        grid-template-columns: 1fr;
    }
    
    .privacy-form-wrapper {
        position: static;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
        z-index: 1001;
        position: relative;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
        flex-direction: column;
        padding: 80px 2rem 2rem;
        gap: 1rem;
        transition: left 0.3s ease;
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
        z-index: -1;
    }
    
    .nav-menu.active::before {
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-menu li {
        width: 100%;
        padding: 0;
    }
    
    .nav-menu a {
        display: block;
        padding: 1rem 1.5rem;
        border-radius: 8px;
        font-size: 1.1rem;
        border-left: 3px solid transparent;
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        border-left-color: var(--secondary-color);
        background: rgba(236, 72, 153, 0.1);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .comparison-table {
        font-size: 0.9rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.5rem;
    }
    
    body.menu-open {
        overflow: hidden;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .products-grid,
    .news-grid,
    .comments-grid {
        grid-template-columns: 1fr;
    }
}