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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Header */
.header {
    background: #fff;
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    max-width: 1200px;
    margin: 0 auto;
}

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

.logo {
    width: 40px;
    height: 40px;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c5aa0;
}

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

.nav-menu a {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #2c5aa0;
}

/* Main Content */
.main {
    min-height: calc(100vh - 200px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 4rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: #2c5aa0;
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #1e3f73;
}

/* Page Header */
.page-header {
    background: #f8f9fa;
    padding: 3rem 0;
    text-align: center;
    border-bottom: 1px solid #e0e0e0;
}

.page-header h1 {
    font-size: 2.2rem;
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.1rem;
    color: #666;
}

/* Sections */
.popular-comparisons,
.comparisons-directory,
.content-section {
    padding: 3rem 0;
}

.popular-comparisons h2,
.comparisons-directory h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #2c5aa0;
}

/* Comparison Grid */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.comparison-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.5rem;
    transition: box-shadow 0.3s, transform 0.3s;
}

.comparison-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.comparison-card img {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
}

.comparison-card h3 {
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

.comparison-card .category {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.comparison-card p {
    color: #666;
    margin-bottom: 1rem;
}

.comparison-card .card-link {
    color: #2c5aa0;
    text-decoration: none;
    font-weight: bold;
}

.comparison-card .card-link:hover {
    text-decoration: underline;
}

/* Filters */
.filters {
    margin-bottom: 2rem;
}

.search-box {
    margin-bottom: 1rem;
}

.search-box input {
    width: 100%;
    max-width: 400px;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-btn {
    background: #f8f9fa;
    border: 1px solid #ddd;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
    background: #2c5aa0;
    color: white;
    border-color: #2c5aa0;
}

/* Features Grid */
.features {
    background: #f8f9fa;
    padding: 3rem 0;
}

.features h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #2c5aa0;
}

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

.feature {
    text-align: center;
    padding: 1.5rem;
}

.feature h3 {
    color: #2c5aa0;
    margin-bottom: 1rem;
}

/* Comparison Detail */
.comparison-detail {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header img {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
}

.comparison-header h1 {
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

.comparison-section {
    margin-bottom: 3rem;
}

.comparison-section h2 {
    color: #2c5aa0;
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.comparison-section h3 {
    color: #333;
    margin: 1.5rem 0 1rem 0;
}

.comparison-section ul {
    padding-left: 1.5rem;
}

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

.external-links {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.external-links h3 {
    margin-bottom: 1rem;
}

.external-links a {
    color: #2c5aa0;
    text-decoration: none;
    margin-right: 1rem;
}

.external-links a:hover {
    text-decoration: underline;
}

.disclaimer-box {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
}

.disclaimer-box p {
    margin: 0;
    color: #856404;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.content-main {
    max-width: none;
}

.content-main h2 {
    color: #2c5aa0;
    margin: 2rem 0 1rem 0;
}

.content-main h3 {
    color: #333;
    margin: 1.5rem 0 1rem 0;
}

.content-main ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.content-main li {
    margin-bottom: 0.5rem;
}

.content-sidebar {
    background: #f8f9fa;
    padding: 0;
    height: fit-content;
}

.sidebar-box {
    background: white;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.sidebar-box h3 {
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.sidebar-link {
    color: #2c5aa0;
    text-decoration: none;
    font-weight: bold;
}

.sidebar-link:hover {
    text-decoration: underline;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-form {
    background: white;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
}

.submit-btn {
    background: #2c5aa0;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #1e3f73;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 5px;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.contact-info-section {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    height: fit-content;
}

.contact-info h3 {
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-hours,
.response-time {
    margin-top: 2rem;
}

.contact-hours h3,
.response-time h3 {
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

.faq-section {
    margin-top: 3rem;
}

.faq-section h2 {
    color: #2c5aa0;
    margin-bottom: 2rem;
}

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

.faq-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
}

.faq-item h3 {
    color: #2c5aa0;
    margin-bottom: 1rem;
}

/* Legal Content */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-content h2 {
    color: #2c5aa0;
    margin: 2rem 0 1rem 0;
}

.legal-content h3 {
    color: #333;
    margin: 1.5rem 0 1rem 0;
}

.legal-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.contact-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
}

.disclaimer-highlight {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
}

.disclaimer-highlight h3 {
    color: #856404;
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    background: #2c5aa0;
    color: white;
    padding: 3rem 0 1rem 0;
    margin-top: 3rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

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

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

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    border-top: 1px solid #4a6fa5;
    padding-top: 1rem;
    text-align: center;
    color: #ccc;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #333;
    color: white;
    padding: 1rem;
    z-index: 1000;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.cookie-btn {
    background: #2c5aa0;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
}

.cookie-btn:hover {
    background: #1e3f73;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .content-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .category-filters {
        flex-direction: column;
    }
    
    .filter-btn {
        text-align: center;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .page-header {
        padding: 2rem 0;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .popular-comparisons,
    .comparisons-directory,
    .content-section {
        padding: 2rem 0;
    }
    
    .comparison-card,
    .sidebar-box {
        padding: 1rem;
    }
    
    .contact-info-section {
        padding: 1rem;
    }
}

/* Hidden class for filtering */
.hidden {
    display: none !important;
}

/* Error page styles */
.error-content {
    text-align: center;
    padding: 3rem 0;
}

.error-content h1 {
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.error-content p {
    margin-bottom: 2rem;
    color: #666;
}