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

:root {
    --primary-color: #0066cc;
    --primary-dark: #004d99;
    --primary-light: #3385d6;
    --accent-color: #ff6600;
    --accent-light: #ff8533;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-light: #6b6b6b;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f0f4f8;
    --border-color: #e1e8ed;
    --border-light: #f0f4f8;
    --success-color: #28a745;
    --error-color: #dc3545;
    --rating-color: #ffc107;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Advertiser Disclosure */
.advertiser-disclosure {
    background-color: #f8f9fa;
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    text-align: center;
    position: relative;
}

.advertiser-disclosure p {
    margin: 0;
    display: inline;
}

.disclosure-toggle {
    background: none;
    border: none;
    color: var(--primary-color);
    text-decoration: underline;
    cursor: pointer;
    margin-left: 8px;
    font-size: 0.8125rem;
    font-family: inherit;
    padding: 0;
}

.disclosure-toggle:hover {
    color: var(--primary-dark);
}

/* Header */
.header {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

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

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

.logo {
    display: flex;
    align-items: center;
    height: 50px;
}

.logo svg {
    height: 100%;
    width: auto;
    max-width: 220px;
}

.logo svg:hover {
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.logo svg text {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

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

.nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s;
    position: relative;
}

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

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.2s ease;
}

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

/* Navigation Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-toggle span {
    font-size: 0.7rem;
    margin-left: 4px;
    transition: transform 0.2s;
}

.nav-dropdown:hover .dropdown-toggle span {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    padding: 8px 0;
    margin-top: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    border-bottom: none;
}

.dropdown-menu a:hover {
    background-color: var(--bg-secondary);
    color: var(--primary-color);
    padding-left: 24px;
}

.dropdown-menu a::after {
    display: none;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f0f4f8 0%, #ffffff 100%);
    padding: 72px 0 56px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.hero h1 {
    font-size: 3.25rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 20px;
    color: var(--text-secondary);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 400;
}

.last-updated {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 24px;
}

/* Most Recommended Section */
.most-recommended {
    padding: 48px 0 32px;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.01em;
}

/* Filter Section */
.filters-section {
    background-color: var(--bg-primary);
    padding: 32px 0;
    border-bottom: 1px solid var(--border-color);
}

.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.filter-tab {
    padding: 10px 20px;
    border: 1.5px solid var(--border-color);
    background-color: var(--bg-primary);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    color: var(--text-secondary);
    font-family: inherit;
}

.filter-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: #f0f7ff;
}

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

/* Comparison Section */
.comparison-section {
    padding: 56px 0;
    background-color: var(--bg-secondary);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.service-card {
    background-color: var(--bg-primary);
    border: 2px solid #d4a574;
    border-radius: 12px;
    padding: 0;
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: visible;
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    margin-bottom: 32px;
}

.rank-circle {
    position: absolute;
    top: 12px;
    left: 12px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #e0e0e0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    z-index: 10;
}

.service-card.featured-card .rank-circle {
    background-color: var(--primary-color);
    color: white;
}

.limited-offer-banner {
    background-color: #dc3545;
    color: white;
    padding: 8px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 95% 100%, 0 100%);
    margin-top: 0;
    margin-bottom: 0;
}

.mobile-rating {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-top: 12px;
}

.mobile-rating-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.mobile-star-rating {
    color: var(--rating-color);
    font-size: 1rem;
    letter-spacing: 1px;
}

.mobile-brand-info {
    display: none;
}

.more-info-toggle {
    text-align: center;
    padding: 16px;
    border-top: 1px solid var(--border-light);
    background-color: var(--bg-secondary);
}

.more-info-link {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.more-info-link:hover {
    color: var(--text-primary);
}

.more-info-link span {
    font-size: 0.75rem;
    transition: transform 0.2s;
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    border-color: #c49564;
}

.service-card.featured-card {
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.limited-offer-badge {
    position: absolute;
    top: -2px;
    left: -2px;
    background-color: #dc3545;
    color: white;
    padding: 8px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 8px 0 8px 0;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
    clip-path: polygon(0 0, 100% 0, 100% 85%, 95% 100%, 0 100%);
}

.card-horizontal-layout {
    display: grid;
    grid-template-columns: 200px 1fr 220px 180px;
    gap: 24px;
    padding: 28px;
    align-items: start;
}

.card-left-section {
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-image-link {
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s;
}

.service-image-link:hover {
    transform: scale(1.05);
}

.service-image-large {
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: box-shadow 0.2s;
}

.service-image-link:hover .service-image-large {
    box-shadow: var(--shadow-md);
}

.service-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    background-color: white;
}

.card-middle-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.service-headline {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
}

.sub-offer-banner {
    background-color: #f5e6d3;
    border: 2px dashed #d4a574;
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

/* Desktop/Mobile visibility helpers */
.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

.offer-timer {
    background-color: #fff3cd;
    border: 2px solid #ffc107;
    border-radius: 8px;
    padding: 12px 16px;
    margin: 12px 0;
    text-align: center;
}

.timer-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #856404;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timer-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-family: 'Courier New', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: #dc3545;
}

.timer-hours,
.timer-minutes,
.timer-seconds {
    background-color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    min-width: 40px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.service-features-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
}

.feature-item {
    color: var(--text-primary);
    font-size: 0.9375rem;
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    font-weight: 400;
}

.card-rating-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.editor-choice-badge {
    background: linear-gradient(135deg, #d4a574 0%, #c49564 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 4px rgba(212, 165, 116, 0.3);
}

.badge-star {
    font-size: 0.875rem;
}

.score-display {
    width: 80px;
    height: 80px;
    background-color: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.score-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.rating-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.star-rating {
    color: var(--rating-color);
    font-size: 1.125rem;
    letter-spacing: 2px;
}

.review-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s;
}

.review-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.card-cta-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    justify-content: center;
}

.cta-button-primary {
    padding: 14px 32px;
    background-color: #004d99;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s;
    display: inline-block;
    border: none;
    cursor: pointer;
    box-shadow: 0 3px 8px rgba(0, 77, 153, 0.3);
    width: 100%;
    text-align: center;
}

.cta-button-primary:hover {
    background-color: #003d7a;
    transform: translateY(-2px);
    box-shadow: 0 5px 12px rgba(0, 77, 153, 0.4);
}

.offer-stats {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    text-align: center;
    margin-top: 4px;
}

.offer-count {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.9375rem;
}

.service-details {
    margin-top: 0;
    padding: 24px 28px;
    border-top: 1px solid var(--border-light);
    background-color: #fafbfc;
    width: 100%;
    box-sizing: border-box;
    display: none;
}

.service-details.active {
    display: block;
}

@media (max-width: 768px) {
    .service-details.active {
        display: block;
    }
}

.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.pros h4,
.cons h4 {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.pros h4 {
    color: var(--success-color);
}

.cons h4 {
    color: var(--error-color);
}

.pros ul,
.cons ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pros li,
.cons li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.9375rem;
}

.pros li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.125rem;
}

.cons li::before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--error-color);
    font-weight: 700;
    font-size: 1.125rem;
}

/* Info Section */
.info-section {
    padding: 80px 0;
    background-color: var(--bg-primary);
}

.info-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 28px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.info-section h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: 48px;
    margin-bottom: 20px;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.info-section p {
    margin-bottom: 24px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.0625rem;
}

.info-section ul {
    margin-left: 24px;
    margin-bottom: 28px;
    color: var(--text-secondary);
}

.info-section li {
    margin-bottom: 14px;
    line-height: 1.8;
    font-size: 1.0625rem;
}

.info-section strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Articles Section */
.articles-section {
    padding: 80px 0;
    background-color: var(--bg-primary);
}

.articles-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 48px;
    text-align: center;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.article-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.article-image {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
}

.article-placeholder {
    font-size: 4rem;
    opacity: 0.6;
}

.article-content-section {
    padding: 80px 0;
    background-color: var(--bg-primary);
}

.article-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px;
}

.article-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
    line-height: 1.2;
}

.article-lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    font-weight: 500;
}

.article-content h2 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-top: 40px;
    margin-bottom: 16px;
    color: var(--text-primary);
    line-height: 1.3;
}

.article-content ul {
    margin-bottom: 20px;
    padding-left: 24px;
}

.article-content li {
    margin-bottom: 10px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.article-date {
    font-size: 0.8125rem;
    color: var(--text-light);
    margin-bottom: 12px;
    font-weight: 500;
}

.article-content h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-top: 32px;
    margin-bottom: 12px;
    line-height: 1.4;
    color: var(--text-primary);
}

.article-content h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.article-content h3 a:hover {
    color: var(--primary-color);
}

.article-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.9375rem;
    margin-bottom: 16px;
    flex: 1;
}

.contact-form-container {
    margin: 40px 0;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-form-container iframe {
    display: block;
    width: 100%;
    border: none;
}

.article-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s;
    display: inline-block;
    margin-top: auto;
}

.article-link:hover {
    color: var(--primary-dark);
    transform: translateX(4px);
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.faq-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 56px;
    text-align: center;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 24px;
    padding: 28px;
    background-color: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.faq-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--text-primary);
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.0625rem;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: white;
    padding: 64px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-section h4 {
    margin-bottom: 20px;
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
}

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

.footer-section li {
    margin-bottom: 14px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 14px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    line-height: 1.7;
}

.disclaimer {
    font-size: 0.8125rem !important;
    color: rgba(255, 255, 255, 0.5) !important;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.trademark-disclosure {
    font-size: 0.8125rem !important;
    color: rgba(255, 255, 255, 0.5) !important;
    max-width: 800px;
    margin: 12px auto 0;
    line-height: 1.7;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

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

/* Responsive Design - Mobile First */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }

    .hero h1 {
        font-size: 2.75rem;
    }

    .card-top-section {
        gap: 20px;
        padding: 24px;
    }
}

@media (max-width: 1024px) {
    .card-horizontal-layout {
        grid-template-columns: 180px 1fr 200px 160px;
        gap: 20px;
        padding: 24px;
    }

    .service-image-large {
        width: 180px;
        height: 180px;
    }

    .service-headline {
        font-size: 1.25rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .header {
        padding: 14px 0;
    }

    .header-content {
        flex-wrap: nowrap;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Hide filter section on mobile */
    .filters-section {
        display: none;
    }

    /* Hide "Most Recommended" section on mobile */
    .most-recommended {
        display: none;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: white;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 24px 24px;
        gap: 24px;
        transition: right 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }

    .nav.active {
        right: 0;
    }

    .nav a {
        width: 100%;
        padding: 12px 0;
        border-bottom: 1px solid var(--border-light);
    }

    .nav-dropdown {
        width: 100%;
    }

    .hero {
        padding: 48px 0 40px;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .filter-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 8px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
    }

    .filter-tab {
        white-space: nowrap;
        flex-shrink: 0;
        padding: 8px 16px;
        font-size: 0.8125rem;
    }

    .comparison-section {
        padding: 40px 0;
    }

    .card-horizontal-layout {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 16px;
        padding-top: 48px;
        align-items: center;
        justify-items: center;
    }

    .card-left-section {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        justify-content: center;
        width: 100%;
        grid-column: 1 / -1;
        justify-self: center;
    }

    .service-image-link {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
    }

    .service-image-large {
        width: 200px;
        height: 200px;
        border-radius: 10px;
        margin: 0 auto;
    }

    .mobile-rating {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 6px;
        width: 100%;
        justify-content: center;
        margin-bottom: 12px;
    }

    .mobile-rating-number {
        font-size: 2rem;
        font-weight: 700;
        color: var(--text-primary);
        text-align: center;
    }

    .mobile-star-rating {
        color: var(--rating-color);
        font-size: 1.25rem;
        letter-spacing: 2px;
        text-align: center;
    }

    .mobile-brand-info {
        display: block;
        text-align: center;
        width: 100%;
        margin-top: 8px;
    }

    .mobile-brand-name {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0 0 4px 0;
    }

    .mobile-tagline {
        font-size: 0.875rem;
        color: var(--text-secondary);
        margin: 0;
        font-weight: 500;
    }

    .card-middle-section {
        display: none;
    }

    .card-rating-section {
        display: none;
    }

    .desktop-only {
        display: none;
    }

    .mobile-only {
        display: block;
    }

    .card-cta-section {
        display: none;
    }

    .card-middle-section {
        display: none;
    }

    .card-rating-section {
        display: none;
    }

    .card-cta-section.mobile-only {
        display: flex;
        flex-direction: column;
        gap: 0;
        width: 100%;
        align-items: stretch;
        padding: 0 16px 16px 16px;
    }

    .cta-button-primary {
        width: 100%;
        padding: 12px 16px;
        font-size: 1.125rem;
        text-align: center;
        white-space: nowrap;
        font-weight: 700;
    }

    .sub-offer-banner {
        font-size: 0.75rem;
        padding: 10px 14px;
        margin: 0 16px 16px 16px;
        display: block;
    }

    .service-details {
        padding: 20px;
    }

    .pros-cons {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .info-section,
    .faq-section {
        padding: 48px 0;
    }

    .info-section h2,
    .faq-section h2 {
        font-size: 2rem;
    }

    .info-section h3 {
        font-size: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .logo {
        height: 45px;
    }

    .logo svg {
        max-width: 200px;
    }

    .nav {
        flex-direction: column;
        gap: 12px;
        align-items: center;
        margin-top: 8px;
    }

    .dropdown-menu {
        width: 100%;
        text-align: center;
        display: none;
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background-color: transparent;
        padding: 8px 0;
    }

    .nav-dropdown.active .dropdown-menu {
        display: block;
    }

    .article-page {
        padding: 40px 0 60px;
    }

    .article-page h1 {
        font-size: 1.75rem;
    }

    .article-body .lead {
        font-size: 1.125rem;
    }

    .hero {
        padding: 40px 0 32px;
    }

    .hero h1 {
        font-size: 1.875rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .limited-offer-badge {
        font-size: 0.6875rem;
        padding: 6px 12px;
    }

    .card-horizontal-layout {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 12px;
        padding-top: 44px;
        align-items: center;
        justify-items: center;
    }

    .card-left-section {
        grid-column: 1 / -1;
        justify-self: center;
    }

    .service-image-link {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
    }

    .service-image-large {
        width: 180px;
        height: 180px;
        border-radius: 10px;
        margin: 0 auto;
    }

    .card-left-section {
        align-items: center;
        justify-content: center;
        width: 100%;
        gap: 14px;
    }

    .mobile-rating {
        width: 100%;
        align-items: center;
        justify-content: center;
        gap: 6px;
    }

    .mobile-rating-number {
        font-size: 1.875rem;
        text-align: center;
    }

    .mobile-star-rating {
        font-size: 1.125rem;
        letter-spacing: 2px;
        text-align: center;
    }

    .card-middle-section {
        display: none;
    }

    .sub-offer-banner {
        font-size: 0.6875rem;
        padding: 8px 12px;
        margin: 0 12px 10px 12px;
    }

    .offer-timer {
        margin: 0 12px 12px 12px;
        padding: 8px 10px;
    }

    .timer-label {
        font-size: 0.625rem;
        margin-bottom: 4px;
    }

    .timer-display {
        font-size: 1.125rem;
        gap: 2px;
    }

    .timer-hours,
    .timer-minutes,
    .timer-seconds {
        padding: 2px 5px;
        min-width: 28px;
        font-size: 1rem;
    }

    .mobile-star-rating {
        font-size: 0.875rem;
    }

    .service-headline {
        font-size: 0.9375rem;
    }

    .sub-offer-banner {
        font-size: 0.6875rem;
        padding: 6px 10px;
    }

    .cta-button-primary {
        padding: 10px 16px;
        font-size: 1rem;
        font-weight: 700;
    }

    .rank-circle {
        width: 28px;
        height: 28px;
        font-size: 0.875rem;
        top: 10px;
        left: 10px;
    }

    .service-details {
        padding: 16px;
    }

    .pros-cons {
        gap: 20px;
    }

    .pros h4,
    .cons h4 {
        font-size: 1rem;
    }

    .pros li,
    .cons li {
        font-size: 0.875rem;
        padding-left: 20px;
    }

    .articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .article-content {
        padding: 20px;
    }

    .article-content h3 {
        font-size: 1.25rem;
    }

    .contact-form-container {
        margin: 24px 0;
    }

    .contact-form-container iframe {
        min-height: 600px;
    }

    .info-section,
    .faq-section,
    .articles-section {
        padding: 40px 0;
    }

    .info-section h2,
    .faq-section h2,
    .articles-section h2 {
        font-size: 1.75rem;
    }

    .info-section h3 {
        font-size: 1.375rem;
    }

    .faq-item {
        padding: 20px;
    }

    .faq-item h3 {
        font-size: 1.125rem;
    }

    .faq-item p {
        font-size: 0.9375rem;
    }
}

/* Hidden class for filtered items */
.service-card.hidden {
    display: none;
}

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

.service-card {
    animation: fadeIn 0.5s ease-out;
}

/* Touch-friendly improvements for mobile */
@media (hover: none) and (pointer: coarse) {
    .cta-button,
    .filter-tab,
    .disclosure-toggle {
        min-height: 44px;
        min-width: 44px;
    }

    .nav a {
        padding: 8px 0;
    }
}

/* Article Page Styles */
.article-page {
    padding: 60px 0 80px;
    background-color: var(--bg-primary);
}

.article-page .container {
    max-width: 800px;
}

.article-header {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.article-category {
    background-color: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-date {
    font-size: 0.875rem;
    color: var(--text-light);
}

.article-page h1 {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.article-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.article-body {
    line-height: 1.8;
}

.article-body .lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 32px;
    line-height: 1.7;
}

.article-body h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 40px;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.article-body h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 32px;
    margin-bottom: 12px;
}

.article-body p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.article-body ul,
.article-body ol {
    margin-left: 24px;
    margin-bottom: 24px;
    color: var(--text-secondary);
}

.article-body li {
    font-size: 1.0625rem;
    margin-bottom: 12px;
    line-height: 1.8;
}

.article-body strong {
    color: var(--text-primary);
    font-weight: 600;
}

.article-cta {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    margin-top: 48px;
    text-align: center;
}

.article-cta h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.article-cta p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.article-cta .cta-button-primary {
    display: inline-block;
}

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo:hover {
    opacity: 0.9;
}

/* Print styles */
@media print {
    .header,
    .advertiser-disclosure,
    .filters-section,
    .service-cta,
    .footer {
        display: none;
    }

    .service-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}

/* Go to Top Button (Mobile Only) */
.go-to-top {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 50px;
    height: 50px;
    background-color: #004d99;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 77, 153, 0.4);
    transition: all 0.3s ease;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.go-to-top:hover {
    background-color: #003d7a;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 77, 153, 0.5);
}

.go-to-top:active {
    transform: translateY(0);
}

.go-to-top svg {
    width: 24px;
    height: 24px;
}

.go-to-top.show {
    display: flex;
}

@media (min-width: 769px) {
    .go-to-top {
        display: none !important;
    }
}

/* Exit Intent Popup */
.exit-popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

.exit-popup-overlay.show {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.exit-popup-content {
    background: white;
    border-radius: 16px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.exit-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 32px;
    color: #666;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    z-index: 1;
}

.exit-popup-close:hover {
    background-color: #f0f0f0;
    color: #333;
}

.exit-popup-header {
    text-align: center;
    padding: 32px 32px 24px;
    background: linear-gradient(135deg, #0066cc 0%, #004d99 100%);
    color: white;
    border-radius: 16px 16px 0 0;
}

.exit-popup-badge {
    display: inline-block;
    background-color: #ff6600;
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.exit-popup-header h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0 0 8px 0;
    color: white;
}

.exit-popup-subtitle {
    font-size: 1rem;
    margin: 0;
    opacity: 0.95;
}

.exit-popup-body {
    padding: 24px 32px 32px;
}

.exit-popup-image {
    text-align: center;
    margin-bottom: 24px;
}

.exit-popup-image img {
    max-width: 200px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.exit-popup-offer {
    text-align: center;
}

.exit-popup-timer {
    background-color: #fff3cd;
    border: 2px solid #ffc107;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 20px;
}

.exit-popup-timer .timer-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #856404;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.exit-popup-timer .timer-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: 'Courier New', monospace;
    font-size: 1.75rem;
    font-weight: 700;
    color: #dc3545;
}

.exit-popup-timer .timer-hours,
.exit-popup-timer .timer-minutes,
.exit-popup-timer .timer-seconds {
    background-color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    min-width: 50px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.exit-popup-features {
    margin-bottom: 24px;
    text-align: left;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.exit-popup-features .feature-item {
    padding: 8px 0;
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.exit-popup-cta {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
    margin-bottom: 16px;
}

.exit-popup-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(220, 53, 69, 0.5);
}

    .exit-popup-guarantee {
        font-size: 0.875rem;
        color: var(--text-secondary);
        margin: 0;
    }

    @media (max-width: 768px) {
        .exit-popup-content {
            max-width: 95%;
            margin: 10px;
        }

        .exit-popup-header {
            padding: 24px 20px 20px;
        }

        .exit-popup-header h2 {
            font-size: 1.375rem;
        }

        .exit-popup-subtitle {
            font-size: 0.9375rem;
        }

        .exit-popup-body {
            padding: 20px;
        }

        .exit-popup-image img {
            max-width: 150px;
        }

        .exit-popup-timer {
            padding: 12px;
        }

        .exit-popup-timer .timer-display {
            font-size: 1.5rem;
        }

        .exit-popup-timer .timer-hours,
        .exit-popup-timer .timer-minutes,
        .exit-popup-timer .timer-seconds {
            min-width: 40px;
            padding: 4px 8px;
            font-size: 1.25rem;
        }

        .exit-popup-features {
            max-width: 100%;
        }

        .exit-popup-features .feature-item {
            font-size: 0.875rem;
        }

        .exit-popup-cta {
            padding: 14px 28px;
            font-size: 1rem;
            width: 100%;
            text-align: center;
        }
    }