/* styles.css */
:root {
    --primary-color: #4a90e2;
    --secondary-color: #50c878;
    --dark-color: #333;
    --light-color: #f4f4f4;
    --danger-color: #e23636;
    --max-width: 1200px;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #fff;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

img {
    max-width: 100%;
    height: auto;
}

/* Layout */
.container {
    display: flex;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    min-height: 80vh;
}

/* Header */
.site-header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 20px;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 1rem;
}

.main-nav a {
    padding: 0.5rem 1rem;
    font-weight: 500;
    border-radius: 4px;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--secondary-color);
    background-color: #f8f9fa;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 2rem;
    background: #fff;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

.main-content h1 {
    margin-bottom: 1rem;
    color: var(--dark-color);
    font-size: 2.2rem;
}

.main-content h2 {
    margin: 1.5rem 0 1rem 0;
    color: var(--primary-color);
}

.main-content p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* Articles List */
.articles-list {
    margin-top: 2rem;
}

.articles-list ul {
    list-style: none;
}

.articles-list li {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.articles-list a {
    font-size: 1.1rem;
    font-weight: 500;
}

/* Article Preview */
.article-preview {
    background: white;
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-left: 4px solid var(--primary-color);
}

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

.preview-header h3 {
    margin: 0;
    flex: 1;
}

.preview-header h3 a {
    color: var(--dark-color);
    font-size: 1.3rem;
}

.preview-date {
    color: #666;
    font-size: 0.9rem;
    white-space: nowrap;
    margin-left: 1rem;
}

.preview-content p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.preview-highlights {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 6px;
    margin: 1.5rem 0;
}

.preview-highlights h4 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.preview-highlights ul {
    list-style: none;
}

.preview-highlights li {
    margin-bottom: 0.5rem;
    padding: 0.3rem 0;
}

.preview-footer {
    text-align: right;
    margin-top: 1.5rem;
}

.read-more {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    border: 2px solid var(--primary-color);
    border-radius: 4px;
}

.read-more:hover {
    color: white;
    background-color: var(--primary-color);
}

/* Full Article */
.article-full {
    max-width: 800px;
    margin: 0 auto;
}

.article-header {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.article-header h1 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 2.2rem;
}

.article-meta {
    display: flex;
    gap: 2rem;
    color: #666;
    font-size: 0.9rem;
}

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

.article-intro {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    border-left: 4px solid var(--secondary-color);
}

.article-conclusion {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    border-left: 4px solid var(--primary-color);
}

.article-conclusion h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid #ddd;
    margin-top: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.article-tags span {
    font-weight: bold;
    color: var(--dark-color);
}

.article-tags a {
    background: #f0f0f0;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.article-tags a:hover {
    background: var(--primary-color);
    color: white;
}

.article-share {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.share-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: background 0.3s ease;
}

.share-btn:hover {
    background: #3a7bc8;
}

/* Sidebar */
.sidebar {
    flex: 0 0 300px;
    padding: 2rem;
    background: var(--light-color);
    margin: 20px 20px 20px 0;
    border-radius: 8px;
}

.sidebar-widget {
    margin-bottom: 2rem;
}

.sidebar-widget h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
}

.search-form input {
    width: 100%;
    padding: 0.7rem;
    margin-bottom: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.search-form button {
    width: 100%;
    padding: 0.7rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s ease;
}

.search-form button:hover {
    background: #3a7bc8;
}

.sidebar-widget ul {
    list-style: none;
}

.sidebar-widget li {
    margin-bottom: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e9ecef;
}

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

.cta-button {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: var(--secondary-color);
    color: white;
    border-radius: 4px;
    text-align: center;
    font-weight: bold;
    transition: background 0.3s ease;
    width: 100%;
}

.cta-button:hover {
    background: #3daa64;
    color: white;
}

/* Footer */
.site-footer {
    background: var(--dark-color);
    color: white;
    padding: 2rem 0;
    margin-top: 2rem;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    flex-wrap: wrap;
}

.footer-section {
    flex: 1;
    padding: 0 1rem;
    min-width: 200px;
    margin-bottom: 1rem;
}

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

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

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

.footer-section a {
    color: #ddd;
}

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

.social-links {
    display: flex;
    gap: 0.5rem;
}

.social-links a {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #555;
    border-radius: 4px;
    text-align: center;
    min-width: 60px;
}

.social-links a:hover {
    background: #666;
}

/* ===== ОБЩИЕ КОМПОНЕНТЫ ДЛЯ ВСЕХ СТАТЕЙ ===== */

/* Карточки и сетки */
.comparison-cards,
.benefits-grid,
.causes-grid,
.recommendation-cards,
.electric-types-grid,
.danger-cards,
.removal-methods,
.prevention-tips,
.indications-grid,
.contraindications-list,
.importance-grid,
.frequency-items,
.care-recommendations,
.tips-grid,
.habits-grid,
.myths-grid,
.mistakes-grid,
.problems-grid,
.rules-grid,
.advice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

/* Базовые стили карточек */
.comparison-card,
.benefit-card,
.cause-card,
.recommendation-card,
.electric-type,
.danger-card,
.method,
.prevention-tip,
.indication-category,
.contraindication-group,
.importance-card,
.frequency-item,
.care-item,
.quick-tip,
.habit-card,
.myth-item,
.mistake,
.problem,
.rule,
.advice-item,
.tip {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Варианты границ карточек */
.comparison-card,
.importance-card,
.method,
.indication-category,
.care-item,
.habit-card {
    border-top: 4px solid var(--primary-color);
}

.benefit-card,
.recommendation-card,
.prevention-tip,
.frequency-item,
.quick-tip {
    border-top: 4px solid var(--secondary-color);
}

.danger-card,
.contraindication-group,
.myth-item,
.mistake,
.problem {
    border-left: 4px solid var(--danger-color);
}

.electric-type,
.cause-card,
.tip,
.rule,
.advice-item {
    border-left: 4px solid var(--primary-color);
}

/* Заголовки в карточках */
.comparison-card h3,
.benefit-card h3,
.cause-card h3,
.recommendation-card h3,
.electric-type h3,
.danger-card h3,
.method h3,
.prevention-tip h3,
.indication-category h3,
.contraindication-group h3,
.importance-card h3,
.frequency-item h4,
.care-item h3,
.quick-tip h3,
.habit-card h3,
.advice-item h3,
.myth-item h3,
.mistake h3,
.problem h3,
.rule h3,
.tip h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
    font-size: 1.1rem;
}

/* Списки */
.pros-cons ul,
.cause-card ul,
.recommendation-card ul,
.electric-type ul,
.danger-card ul,
.method ul,
.indication-category ul,
.contraindication-group ul,
.frequency-item ul,
.care-item ul,
.habit-card ul,
.advice-item ul,
.myth-item ul,
.mistake ul,
.problem ul,
.rule ul,
.tip ul {
    list-style: none;
}

.pros-cons li,
.cause-card li,
.recommendation-card li,
.electric-type li,
.danger-card li,
.method li,
.indication-category li,
.contraindication-group li,
.frequency-item li,
.care-item li,
.habit-card li,
.advice-item li,
.myth-item li,
.mistake li,
.problem li,
.rule li,
.tip li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.5;
}

/* Маркеры списков */
.pros li:before {
    content: "✓";
    color: var(--secondary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.cons li:before,
.contraindication-group li:before {
    content: "⚠️";
    position: absolute;
    left: 0;
}

.cause-card li:before,
.indication-category li:before,
.frequency-item li:before,
.care-item li:before,
.habit-card li:before,
.advice-item li:before,
.myth-item li:before,
.mistake li:before,
.problem li:before,
.rule li:before,
.tip li:before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Таблицы */
.composition-table,
.methods-table,
.comparison-table {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin: 2rem 0;
}

.composition-row,
.method-row,
.comparison-row {
    display: grid;
    gap: 1px;
    background: #f0f0f0;
}

.composition-row.header,
.method-row.header,
.comparison-row.header {
    background: var(--primary-color);
    color: white;
    font-weight: bold;
}

.composition-row > div,
.method-row > div,
.comparison-row > div {
    padding: 1rem;
    background: white;
}

.composition-row.header > div,
.method-row.header > div,
.comparison-row.header > div {
    background: var(--primary-color);
}

/* Пошаговые инструкции */
.formation-steps,
.usage-steps,
.steps-timeline {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.formation-step,
.usage-step,
.step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-left: 4px solid var(--primary-color);
}

.step-number {
    background: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

/* Секции статей */
.technique-section,
.comparison-section,
.recommendations-section,
.composition-guide,
.practical-tips,
.benefits-risks,
.selection-guide,
.usage-rules,
.myths-section,
.professional-care,
.common-problems,
.quick-tips {
    margin-bottom: 3rem;
}

.technique-section h2,
.comparison-section h2,
.recommendations-section h2,
.composition-guide h2,
.practical-tips h2,
.benefits-risks h2,
.selection-guide h2,
.usage-rules h2,
.myths-section h2,
.professional-care h2,
.common-problems h2,
.quick-tips h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--secondary-color);
    padding-left: 1rem;
}

/* Специальные блоки */
.step-tip,
.tip,
.solution,
.usage-tips,
.comparison-conclusion,
.conclusion-note {
    background: #f0fff4;
    padding: 1rem;
    border-radius: 6px;
    border-left: 3px solid var(--secondary-color);
    margin-top: 1rem;
    font-style: italic;
}

.myth,
.myth-reality .myth {
    background: #fff5f5;
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid #ff6b6b;
}

.reality,
.myth-reality .reality {
    background: #f0fff4;
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid var(--secondary-color);
}

/* Адаптивность для всех статей */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
        padding: 0 15px;
    }

    .sidebar {
        margin: 0 0 20px 0;
        padding: 1.5rem;
    }

    .main-content {
        padding: 1.5rem;
        margin: 15px 0;
    }

    .header-container {
        flex-wrap: wrap;
        padding: 1rem 15px;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        width: 100%;
        margin-top: 1rem;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }

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

    .main-nav a {
        display: block;
        padding: 0.8rem;
        border: 1px solid #f0f0f0;
    }

    .footer-container {
        flex-direction: column;
    }

    .footer-section {
        margin-bottom: 1.5rem;
        padding: 0;
    }

    .article-header h1 {
        font-size: 1.8rem;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .preview-header {
        flex-direction: column;
    }
    
    .preview-date {
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .article-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .article-preview {
        padding: 1.5rem;
    }

    .preview-header h3 a {
        font-size: 1.2rem;
    }

    /* Адаптивность сеток */
    .comparison-cards,
    .benefits-grid,
    .causes-grid,
    .recommendation-cards,
    .electric-types-grid,
    .danger-cards,
    .removal-methods,
    .prevention-tips,
    .indications-grid,
    .contraindications-list,
    .importance-grid,
    .frequency-items,
    .care-recommendations,
    .tips-grid,
    .habits-grid,
    .myths-grid,
    .mistakes-grid,
    .problems-grid,
    .rules-grid,
    .advice-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* Адаптивность пошаговых элементов */
    .formation-step,
    .usage-step,
    .step {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    /* Адаптивность таблиц */
    .composition-row,
    .method-row,
    .comparison-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .composition-row.header,
    .method-row.header,
    .comparison-row.header {
        display: none;
    }

    .composition-row > div,
    .method-row > div,
    .comparison-row > div {
        display: block;
        border-bottom: 1px solid #f0f0f0;
    }

    /* Уменьшение отступов в карточках */
    .comparison-card,
    .benefit-card,
    .cause-card,
    .recommendation-card,
    .electric-type,
    .danger-card,
    .method,
    .prevention-tip,
    .indication-category,
    .contraindication-group,
    .importance-card,
    .frequency-item,
    .care-item,
    .quick-tip,
    .habit-card,
    .myth-item,
    .mistake,
    .problem,
    .rule,
    .advice-item,
    .tip {
        padding: 1rem;
    }
}