/*
 * SnifTag Main CSS File
 * Comprehensive styling for all theme components
 * Organized by component for easy maintenance
 */

/* =============================================================================
   ENHANCED HERO SECTIONS & BACKGROUNDS
   ============================================================================= */

/* Hero Section Backgrounds */
.hero-section,
.blog-hero-section,
.tools-hero-section,
.article-hero {
    position: relative;
    overflow: hidden;
}

.hero-background,
.tools-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 60px 60px, 40px 40px;
    animation: float 20s ease-in-out infinite;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(46, 125, 125, 0.9) 0%, 
        rgba(52, 152, 219, 0.8) 50%,
        rgba(255, 107, 107, 0.7) 100%);
}

/* Hero Content */
.hero-content,
.hero-text {
    position: relative;
    z-index: 2;
    color: var(--text-light);
}

/* Hero Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(1deg); }
    50% { transform: translateY(-5px) rotate(-1deg); }
    75% { transform: translateY(-15px) rotate(0.5deg); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    font-size: 2rem;
    opacity: 0.1;
    animation: floatElement 15s ease-in-out infinite;
}

.floating-element:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.floating-element:nth-child(2) { top: 60%; right: 15%; animation-delay: 3s; }
.floating-element:nth-child(3) { bottom: 30%; left: 20%; animation-delay: 6s; }
.floating-element:nth-child(4) { top: 40%; right: 30%; animation-delay: 9s; }
.floating-element:nth-child(5) { bottom: 50%; right: 10%; animation-delay: 12s; }

@keyframes floatElement {
    0%, 100% { transform: translateY(0px) scale(1); opacity: 0.1; }
    25% { transform: translateY(-20px) scale(1.1); opacity: 0.2; }
    50% { transform: translateY(-10px) scale(0.9); opacity: 0.15; }
    75% { transform: translateY(-30px) scale(1.05); opacity: 0.25; }
}

/* Hero Statistics */
.hero-stats,
.blog-stats,
.tools-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
    text-align: center;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition);
    animation: fadeInUp 0.8s ease-out;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* =============================================================================
   ENHANCED CARD SYSTEMS
   ============================================================================= */

/* Tool Cards */
.tools-grid,
.posts-grid,
.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
}

.tool-card,
.post-card,
.article-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--border-color);
}

.tool-card:hover,
.post-card:hover,
.article-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
    border-color: var(--primary-color);
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: var(--transition);
}

.tool-card:hover::before {
    transform: scaleX(1);
}

/* Tool Card Header */
.tool-header {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-gray) 100%);
    border-bottom: 1px solid var(--border-color);
}

.tool-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.tool-icon {
    font-size: var(--font-size-4xl);
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.category-badge {
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.category-badge[data-category="safety"] { background: var(--pet-safety); }
.category-badge[data-category="health"] { background: var(--pet-health); }
.category-badge[data-category="technology"] { background: var(--pet-technology); }

/* Tool Card Content */
.tool-content {
    padding: var(--spacing-lg);
}

.tool-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-tight);
}

.tool-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.tool-description {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

.tool-benefits {
    margin-bottom: var(--spacing-lg);
}

.benefit-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefit-list li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.benefit-list li::before {
    content: '✅';
    position: absolute;
    left: 0;
    top: 0;
    font-size: var(--font-size-sm);
}

/* Tool Card Footer */
.tool-footer {
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.tool-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.link-arrow {
    transition: var(--transition-fast);
}

.tool-link:hover .link-arrow {
    transform: translateX(4px);
}

/* =============================================================================
   TRUST & AUTHORITY SECTION STYLING
   ============================================================================= */

/* Trust Section */
.trust-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-light);
    position: relative;
}

.trust-section::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"><defs><pattern id="trustPattern" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(46,125,125,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23trustPattern)"/></svg>');
    pointer-events: none;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.trust-item {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: visible;
    text-align: center;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.trust-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: var(--transition);
}

.trust-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.trust-item:hover::before {
    transform: scaleX(1);
}

.trust-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: var(--text-light);
    box-shadow: var(--shadow-md);
    position: relative;
}

.trust-icon::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.1; }
}

.trust-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-tight);
}

.trust-description {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-base);
    flex-grow: 0;
}

.trust-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.trust-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.trust-details li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.trust-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: var(--font-size-base);
}

/* =============================================================================
   EDUCATIONAL CONTENT SECTION STYLING
   ============================================================================= */

.educational-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-white);
    position: relative;
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.education-category {
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.education-category:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.category-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
}

.category-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--text-light), transparent);
}

.category-icon {
    font-size: var(--font-size-4xl);
    display: block;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.category-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin: 0;
    color: var(--text-light);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.category-content {
    padding: var(--spacing-xl);
}

.category-content p {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-base);
}

.topic-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.topic-list li {
    position: relative;
    padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition-fast);
}

.topic-list li:last-child {
    border-bottom: none;
}

.topic-list li::before {
    content: '📋';
    position: absolute;
    left: 0;
    top: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.topic-list li:hover {
    color: var(--primary-color);
    padding-left: var(--spacing-xl);
    background: rgba(46, 125, 125, 0.05);
    border-radius: var(--border-radius-sm);
}

.educational-note {
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--text-secondary);
}

.educational-note strong {
    color: var(--primary-color);
    font-weight: 700;
}

/* =============================================================================
   ARTICLES SECTION STYLING
   ============================================================================= */

.articles-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-light);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.article-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.article-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.article-card:hover .article-image img {
    transform: scale(1.08);
}

.article-content {
    padding: var(--spacing-lg);
}

.article-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.article-date,
.article-category {
    background: var(--bg-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.article-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-tight);
}

.article-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.article-excerpt {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.article-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition-fast);
}

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

.link-arrow {
    transition: var(--transition-fast);
}

.article-link:hover .link-arrow {
    transform: translateX(4px);
}

.no-articles {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--text-secondary);
}

.no-articles p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

/* =============================================================================
   NEWSLETTER SECTION STYLING
   ============================================================================= */

.newsletter-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.newsletter-section::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"><defs><pattern id="newsletterPattern" x="0" y="0" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23newsletterPattern)"/></svg>');
    pointer-events: none;
}

.newsletter-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.newsletter-text {
    text-align: left;
}

.newsletter-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    line-height: var(--line-height-tight);
}

.title-icon {
    font-size: var(--font-size-2xl);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.newsletter-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
}

.newsletter-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.benefit-icon {
    font-size: var(--font-size-base);
    color: var(--accent-color);
}

.newsletter-form-wrapper {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.newsletter-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.newsletter-form .form-label {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.newsletter-form .form-control {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    width: 100%;
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
}

.newsletter-form .form-control:focus {
    background: var(--bg-white);
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.3);
}

.newsletter-submit {
    width: 100%;
    justify-content: center;
    gap: var(--spacing-sm);
    background: var(--accent-color);
    border: none;
    color: var(--text-primary);
    font-weight: 700;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.newsletter-submit:hover {
    background: var(--secondary-color);
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.newsletter-privacy {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    margin-top: var(--spacing-md);
    margin-bottom: 0;
}

.newsletter-privacy a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}

.newsletter-privacy a:hover {
    text-decoration: underline;
}

/* =============================================================================
   ENHANCED BLOG & ARTICLE LAYOUTS
   ============================================================================= */

/* Blog Container */
.blog-container {
    padding: var(--spacing-2xl) 0;
}

.blog-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

/* Category Filters */
.category-filter-section {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.filter-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.filter-title {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.filter-description {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
}

.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-light);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: var(--transition);
}

.filter-btn:hover::before {
    left: 100%;
}

.filter-btn:hover {
    background: var(--primary-color);
    color: var(--text-light);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.filter-btn.active {
    background: var(--primary-color);
    color: var(--text-light);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.filter-icon {
    font-size: var(--font-size-base);
}

.filter-count {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    margin-left: var(--spacing-xs);
}

/* Featured Post */
.featured-post {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-3xl);
    position: relative;
    border: 1px solid var(--border-color);
}

.featured-badge {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 10;
    background: linear-gradient(45deg, var(--warning-color), #f39c12);
    color: var(--text-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-md);
}

.featured-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.featured-post:hover .featured-image img {
    transform: scale(1.05);
}

.featured-content {
    padding: var(--spacing-2xl);
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.meta-icon {
    margin-right: var(--spacing-xs);
}

.featured-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
}

.featured-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.featured-excerpt {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.featured-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
}

.btn-arrow {
    transition: var(--transition-fast);
}

.read-more-btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* Post Tags */
.post-tags {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.tags-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: 600;
}

.tag {
    background: var(--bg-light);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    border: 1px solid var(--border-color);
}

/* =============================================================================
   ENHANCED SIDEBAR COMPONENTS
   ============================================================================= */

.blog-sidebar,
.article-sidebar {
    position: sticky;
    top: var(--spacing-xl);
    max-height: calc(100vh - var(--spacing-2xl));
    overflow-y: auto;
}

.sidebar-widget {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.sidebar-widget:hover {
    box-shadow: var(--shadow-md);
}

.sidebar-widget:last-child {
    margin-bottom: 0;
}

.widget-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--primary-color);
}

.widget-icon {
    font-size: var(--font-size-lg);
}

/* Search Widget */
.search-input-group {
    display: flex;
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

.search-input-group:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 125, 125, 0.1);
}

.search-field {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    background: transparent;
    font-size: var(--font-size-base);
    outline: none;
}

.search-submit {
    background: var(--primary-color);
    color: var(--text-light);
    border: none;
    padding: var(--spacing-md);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-submit:hover {
    background: var(--secondary-color);
}

/* Newsletter Widget */
.newsletter-form {
    margin-bottom: var(--spacing-md);
}

.newsletter-form .form-group {
    margin-bottom: var(--spacing-md);
}

.newsletter-form .form-control {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
}

.newsletter-form .form-control:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(46, 125, 125, 0.1);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.newsletter-note {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-align: center;
    margin: 0;
}

.newsletter-note a {
    color: var(--primary-color);
    text-decoration: none;
}

.newsletter-note a:hover {
    text-decoration: underline;
}

/* Popular Posts Widget */
.popular-posts-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.popular-post-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.popular-post-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.popular-post-item:hover {
    background: var(--bg-light);
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.post-number {
    background: var(--primary-color);
    color: var(--text-light);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.post-info {
    flex: 1;
    min-width: 0;
}

.post-info .post-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
    line-height: var(--line-height-snug);
}

.post-info .post-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.post-info .post-title a:hover {
    color: var(--primary-color);
}

.post-info .post-meta {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    display: flex;
    gap: var(--spacing-sm);
}

/* Quick Tools Widget */
.quick-tools-grid {
    display: grid;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.tool-quick-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-light);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.tool-quick-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(46, 125, 125, 0.1), transparent);
    transition: var(--transition);
}

.tool-quick-link:hover::before {
    left: 100%;
}

.tool-quick-link:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.tool-quick-link .tool-icon {
    font-size: var(--font-size-lg);
}

.tool-quick-link .tool-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.view-all-tools {
    text-align: center;
    font-weight: 600;
}

/* =============================================================================
   ENHANCED NAVIGATION & PAGINATION
   ============================================================================= */

.pagination-wrapper {
    margin: var(--spacing-3xl) 0;
    text-align: center;
}

.pagination {
    display: inline-flex;
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-white);
    color: var(--text-primary);
    text-decoration: none;
    border-right: 1px solid var(--border-color);
    transition: var(--transition-fast);
    min-width: 48px;
    font-weight: 600;
}

.pagination .page-numbers:last-child {
    border-right: none;
}

.pagination .page-numbers:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

.pagination .page-numbers.current {
    background: var(--primary-color);
    color: var(--text-light);
}

.pagination .page-numbers.prev,
.pagination .page-numbers.next {
    font-weight: 700;
    gap: var(--spacing-xs);
}

.nav-icon {
    font-size: var(--font-size-sm);
}

/* =============================================================================
   RESPONSIVE DESIGN ENHANCEMENTS
   ============================================================================= */

/* Large Screens */
@media (min-width: 1400px) {
    .container {
        max-width: var(--container-2xl);
    }
    
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Medium Screens */
@media (max-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .article-layout {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar,
    .article-sidebar {
        position: static;
        max-height: none;
    }
    
    .category-filters {
        justify-content: flex-start;
    }
    
    .featured-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Tablet Screens */
@media (max-width: 768px) {
    .tools-grid,
    .posts-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .hero-stats,
    .blog-stats,
    .tools-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .category-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-btn {
        justify-content: center;
    }
    
    .featured-title {
        font-size: var(--font-size-3xl);
    }
    
    .featured-content {
        padding: var(--spacing-lg);
    }
    
    .post-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .quick-tools-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile Screens */
@media (max-width: 480px) {
    .hero-stats,
    .blog-stats,
    .tools-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        padding: var(--spacing-md);
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
    }
    
    .tool-card,
    .sidebar-widget {
        padding: var(--spacing-md);
    }
    
    .featured-image {
        height: 200px;
    }
    
    .featured-title {
        font-size: var(--font-size-2xl);
    }
    
    .featured-excerpt {
        font-size: var(--font-size-base);
    }
    
    .tool-icon {
        font-size: var(--font-size-3xl);
    }
    
    .category-badge {
        font-size: 10px;
        padding: 4px 8px;
    }
    
    .pagination .page-numbers {
        padding: var(--spacing-sm);
        min-width: 40px;
    }
}

/* =============================================================================
   ACCESSIBILITY ENHANCEMENTS
   ============================================================================= */

/* Focus Indicators */
.tool-card:focus-within,
.post-card:focus-within,
.sidebar-widget:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .tool-card,
    .post-card,
    .sidebar-widget {
        border-width: 2px;
    }
    
    .filter-btn {
        border-width: 2px;
    }
    
    .category-badge {
        border: 1px solid var(--text-light);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .floating-element,
    .hero-pattern {
        animation: none;
    }
    
    .tool-card:hover,
    .post-card:hover {
        transform: none;
    }
    
    .filter-btn::before,
    .tool-quick-link::before {
        display: none;
    }
}

/* =============================================================================
   PRINT STYLES
   ============================================================================= */
@media print {
    .hero-background,
    .floating-elements,
    .sidebar-widget,
    .pagination-wrapper,
    .social-share {
        display: none !important;
    }
    
    .blog-layout,
    .article-layout {
        grid-template-columns: 1fr !important;
    }
    
    .tool-card,
    .post-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #000 !important;
    }
    
    .hero-content,
    .featured-content {
        color: #000 !important;
    }
}

/* =============================================================================
   COMPACT SECTIONS RESPONSIVE DESIGN
   ============================================================================= */
@media (max-width: 768px) {
    /* Further reduce trust section on mobile */
    .trust-section {
        padding: var(--spacing-lg) 0;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .trust-item {
        padding: var(--spacing-md);
    }
    
    .trust-icon {
        width: 50px;
        height: 50px;
    }
    
    .trust-item h3 {
        font-size: var(--font-size-lg);
    }
    
    /* Compact newsletter section on mobile */
    .newsletter-section {
        padding: var(--spacing-lg) 0;
    }
    
    .newsletter-wrapper {
        padding: var(--spacing-lg);
    }
    
    .newsletter-title {
        font-size: var(--font-size-xl);
    }
    
    .newsletter-description {
        font-size: var(--font-size-base);
    }
    
    /* Ensure buttons stack properly */
    .newsletter-form {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .newsletter-form .form-control {
        margin-bottom: var(--spacing-sm);
    }
}

/* =============================================================================
   FINAL CTA SECTION STYLING
   ============================================================================= */
.final-cta-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta-section::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"><defs><pattern id="ctaPattern" x="0" y="0" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23ctaPattern)"/></svg>');
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    color: var(--text-light);
    line-height: var(--line-height-tight);
}

.cta-description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-2xl);
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.cta-stat {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    min-width: 180px;
    transition: var(--transition);
}

.cta-stat:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

.stat-number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 900;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-actions {
    margin-bottom: var(--spacing-xl);
}

.cta-note {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    margin: 0;
    line-height: var(--line-height-relaxed);
}

/* Mobile responsive for CTA section */
@media (max-width: 768px) {
    .final-cta-section {
        padding: var(--spacing-xl) 0;
    }
    
    .cta-title {
        font-size: var(--font-size-2xl);
    }
    
    .cta-description {
        font-size: var(--font-size-base);
    }
    
    .cta-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
        align-items: center;
    }
    
    .cta-stat {
        min-width: 160px;
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .stat-number {
        font-size: var(--font-size-3xl);
    }
}