/* Barking Frequency Tracker Styles */

/* Review Advertisement Styles */
.review-ad-section {
    margin: 40px 0;
    padding: 0 20px;
}

.review-ad-container {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #5E81AC;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.review-ad-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #5E81AC, #88C0D0, #81A1C1, #5E81AC);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.review-ad-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #5E81AC;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(94, 129, 172, 0.3);
}

.review-ad-header h3 {
    color: #2E3440;
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.review-ad-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.stars {
    color: #EBCB8B;
    font-size: 18px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.rating-text {
    color: #434C5E;
    font-weight: 600;
    font-size: 14px;
}

.review-ad-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    border-left: 4px solid #A3BE8C;
    font-size: 13px;
    line-height: 1.4;
}

.highlight-item i {
    color: #5E81AC;
    font-size: 16px;
    min-width: 16px;
}

.review-ad-description {
    margin-bottom: 24px;
}

.review-ad-description p {
    color: #434C5E;
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

.review-ad-cta {
    text-align: center;
}

.review-ad-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #5E81AC 0%, #4C566A 100%);
    color: white;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(94, 129, 172, 0.3);
    border: 2px solid transparent;
}

.review-ad-button:hover {
    background: linear-gradient(135deg, #4C566A 0%, #3B4252 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(94, 129, 172, 0.4);
    color: white;
    text-decoration: none;
}

.review-ad-subtitle {
    display: block;
    color: #6C757D;
    font-size: 12px;
    margin-top: 8px;
    font-style: italic;
}

/* Responsive design for review ad */
@media (max-width: 768px) {
    .review-ad-container {
        padding: 20px;
        margin: 0 10px;
    }
    
    .review-ad-header h3 {
        font-size: 20px;
    }
    
    .review-ad-highlights {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .highlight-item {
        padding: 10px;
        font-size: 12px;
    }
    
    .review-ad-button {
        padding: 12px 20px;
        font-size: 14px;
    }
}

/* Donation Button Styles */
.donate-button-container {
    position: fixed;
    left: 50%;
    bottom: 15px;
    transform: translateX(-50%);
    z-index: 9999;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    filter: drop-shadow(0 3px 10px rgba(0,0,0,0.2));
    width: auto;
    max-width: 300px;
}

.donate-button {
    display: flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #0070BA 0%, #1546A0 100%);
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 18px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0, 112, 186, 0.3);
    position: relative;
    overflow: hidden;
    animation: float 3s infinite ease-in-out;
    width: 100%;
    white-space: nowrap;
    min-height: 44px;
}

.donate-text-container {
    position: relative;
    overflow: hidden;
    width: 140px;
    height: 18px;
}

.donate-text {
    position: absolute;
    white-space: nowrap;
    animation: textScroll 18s linear infinite;
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
}

@keyframes textScroll {
    0% { transform: translateX(100%); }
    8% { transform: translateX(100%); }
    25% { transform: translateX(20%); }
    35% { transform: translateX(20%); }
    50% { transform: translateX(-50%); }
    65% { transform: translateX(-50%); }
    82% { transform: translateX(-100%); }
    92% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.donate-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 112, 186, 0.6);
    background: linear-gradient(135deg, #0086DE 0%, #1e5cc8 100%);
}

.donate-button:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0, 112, 186, 0.4);
}

.donate-button::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 60%);
    transition: all 0.4s ease;
}

.donate-button:hover::after {
    transform: translateY(-100%);
}

.donate-heart {
    color: #FF5E5B;
    animation: heartbeat 1.5s infinite;
    font-size: 1.1em;
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    5% { transform: scale(1.2); }
    10% { transform: scale(1.1); }
    15% { transform: scale(1.2); }
    50% { transform: scale(1); }
    100% { transform: scale(1); }
}

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
    100% { transform: translateY(0); }
}

.donate-label {
    background-color: rgba(255, 255, 255, 0.95);
    color: #333;
    font-size: 11px;
    border-radius: 4px;
    padding: 4px 8px;
    margin-top: 6px;
    font-weight: 500;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.donate-button-container:hover .donate-label {
    opacity: 1;
    transform: translateY(0);
}

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

:root {
    --primary-color: #333;
    --secondary-color: #666;
    --accent-color: #007bff;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-bg: #f8f9fa;
    --border-color: #dee2e6;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --border-radius: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--primary-color);
    background-color: #fff;
}

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

/* Header Styles */
header {
    background: linear-gradient(135deg, #333 0%, #555 100%);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

/* Success Stories Styles */
.success-stories {
    background: linear-gradient(135deg, #f8fffe 0%, #f0f9ff 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: var(--shadow);
}

.success-stories h4 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.success-stories h4 i {
    color: var(--warning-color);
    font-size: 1.3rem;
}

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

.story-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.story-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--success-color), var(--accent-color));
}

.story-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.story-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.story-header h5 {
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    flex: 1;
    min-width: 200px;
}

.story-location {
    color: var(--secondary-color);
    font-size: 0.85rem;
    font-weight: 500;
    background: var(--light-bg);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.story-content {
    color: var(--secondary-color);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
    position: relative;
}

.story-content::before {
    content: '"';
    position: absolute;
    left: -0.5rem;
    top: -0.2rem;
    font-size: 1.8rem;
    color: var(--accent-color);
    font-family: Georgia, serif;
}

.story-results {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.result-tag {
    background: linear-gradient(135deg, var(--success-color), #218838);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.7rem;
    border-radius: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 6px rgba(40, 167, 69, 0.3);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .success-stories {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }
    
    .story-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .story-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .story-header h5 {
        min-width: auto;
        margin-bottom: 0.5rem;
    }
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    font-weight: 300;
}

/* Tool Section */
.tool-section {
    background: var(--light-bg);
    padding: 3rem 0;
    margin: 2rem 0;
    border-radius: var(--border-radius);
}

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

.tool-header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.tool-header p {
    font-size: 1.1rem;
    color: var(--secondary-color);
    max-width: 600px;
    margin: 0 auto;
}

/* Entry Form Styles */
.entry-form {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.entry-form h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

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

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

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.checkbox-grid label {
    display: flex;
    align-items: center;
    font-weight: normal;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: background-color 0.2s ease;
}

.checkbox-grid label:hover {
    background-color: var(--light-bg);
}

.checkbox-grid input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

/* Button Styles */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

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

.btn-primary:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
    margin-top: 1rem;
}

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

/* Analysis Section */
.analysis-section,
.log-section {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.analysis-section h3,
.log-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

/* Analysis Results */
.analysis-card {
    background: var(--light-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--accent-color);
}

.analysis-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.analysis-card p {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

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

.trigger-item {
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.trigger-item h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.trigger-frequency {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.frequency-bar {
    width: 60%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.frequency-fill {
    height: 100%;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.recommendations {
    background: linear-gradient(135deg, #e8f5e8 0%, #f0f8f0 100%);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--success-color);
    margin-top: 1.5rem;
}

.recommendations h4 {
    color: var(--success-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.recommendations ul {
    list-style: none;
    padding: 0;
}

.recommendations li {
    padding: 0.5rem 0;
    color: var(--primary-color);
    border-bottom: 1px solid rgba(40, 167, 69, 0.1);
}

.recommendations li:before {
    content: "✓ ";
    color: var(--success-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

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

/* Episode Log */
.episode-item {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1rem;
    transition: box-shadow 0.2s ease;
}

.episode-item:hover {
    box-shadow: var(--shadow);
}

.episode-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

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

.episode-intensity {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
}

.intensity-1 { background: #28a745; }
.intensity-2 { background: #17a2b8; }
.intensity-3 { background: #ffc107; color: #333; }
.intensity-4 { background: #fd7e14; }
.intensity-5 { background: #dc3545; }

.episode-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.episode-detail {
    display: flex;
    flex-direction: column;
}

.episode-detail label {
    font-size: 0.875rem;
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.episode-detail span {
    color: var(--primary-color);
}

.episode-triggers {
    margin-bottom: 0.75rem;
}

.trigger-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.trigger-tag {
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.episode-context {
    background: var(--light-bg);
    padding: 0.75rem;
    border-radius: var(--border-radius);
    font-style: italic;
    color: var(--secondary-color);
}

/* Alert Styles */
.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-info {
    background: #e7f3ff;
    border-color: var(--accent-color);
    color: #0c5aa6;
}

.alert-warning {
    background: #fff8e1;
    border-color: var(--warning-color);
    color: #8a6d3b;
}

.alert-danger {
    background: #ffe6e6;
    border-color: var(--danger-color);
    color: #a94442;
}

/* Article Content */
.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.article-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

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

.article-content p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--secondary-color);
}

.article-content ul,
.article-content ol {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

/* Expert Tip */
.expert-tip {
    background: linear-gradient(135deg, #e8f5e8 0%, #f0f8f0 100%);
    border: 1px solid #d4edda;
    border-left: 4px solid var(--success-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 2rem 0;
}

.expert-tip h4 {
    color: var(--success-color);
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.expert-tip p {
    color: var(--primary-color);
    margin-bottom: 0;
    font-weight: 500;
}

/* Product Promotion */
.product-promotion {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 0;
    margin: 3rem 0;
    border-radius: var(--border-radius);
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    align-items: center;
}

.product-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.product-details h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.stars {
    font-size: 1.2rem;
}

.rating-text {
    opacity: 0.9;
}

.product-description {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.product-features ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.product-features li {
    padding: 0.5rem 0;
    opacity: 0.95;
}

.product-price {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 2rem;
    font-weight: bold;
}

.guarantee {
    opacity: 0.9;
    font-size: 0.9rem;
}

.cta-button {
    display: inline-block;
    background: #fff;
    color: #667eea;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

/* Social Sharing */
.social-sharing {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin: 2rem 0;
}

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

.social-sharing p {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.social-btn:hover {
    transform: translateY(-2px);
}

.facebook { background: #1877f2; color: white; }
.twitter { background: #1da1f2; color: white; }
.linkedin { background: #0077b5; color: white; }
.whatsapp { background: #25d366; color: white; }
.copy-link { background: var(--secondary-color); color: white; }

.copy-success {
    background: var(--success-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    display: inline-block;
}

/* Related Tools */
.related-tools {
    padding: 2rem 0;
}

.related-tools h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

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

.tool-card {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-5px);
}

.tool-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.tool-card p {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

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

.tool-card a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: white;
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

footer nav {
    margin-top: 1rem;
}

footer nav a {
    color: white;
    text-decoration: none;
    margin: 0 1rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

footer nav a:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .product-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .checkbox-grid {
        grid-template-columns: 1fr;
    }
    
    .episode-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .episode-details {
        grid-template-columns: 1fr;
    }
    
    .social-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .social-btn {
        width: 200px;
        justify-content: center;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .entry-form,
    .analysis-section,
    .log-section {
        padding: 1rem;
    }
    
    .tool-header h2 {
        font-size: 1.5rem;
    }
    
    .article-content h2 {
        font-size: 1.5rem;
    }
    
    .article-content h3 {
        font-size: 1.3rem;
    }
    
    .trigger-analysis {
        grid-template-columns: 1fr;
    }
}