/* article.css */
.article-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 100px 0 60px;
    margin-bottom: 40px;
    position: relative; /* Убираем sticky позиционирование */
    top: auto; /* Сбрасываем позиционирование */
    z-index: auto; /* Сбрасываем z-index */
    box-shadow: none; /* Убираем тень основного хидера */
}

.breadcrumb {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--white);
    text-decoration: underline;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.7);
}

.article-title {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.article-content-container {
    display: flex;
    justify-content: center;
    padding: 20px 0 60px;
}

.article-content {
    width: 100%;
    max-width: 800px;
}

.article-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.article-content h2 {
    font-size: 1.8rem;
    margin-top: 3rem;
    margin-bottom: 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-light);
}

.article-content h3 {
    font-size: 1.4rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.article-content blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-light);
    background-color: var(--primary-light);
    padding: 1.5rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.article-content ul, .article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

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

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

.tip-box h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.8rem;
    color: var(--primary-dark);
}

.tip-box-icon {
    color: var(--primary);
}

.article-image {
    width: 100%;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    box-shadow: var(--shadow);
}

.article-content a {
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.article-content a:hover {
    text-decoration: underline;
}

.article-hero-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin: 40px 0;
    box-shadow: var(--shadow);
}

/* Subscription CTA */
.subscription-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
    margin: 60px 0;
    border-radius: var(--border-radius);
}

.subscription-cta h2 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.subscription-cta p {
    max-width: 600px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    color: var(--primary);
    padding: 16px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

/* Info Box */
.info-box {
    background: linear-gradient(135deg, #e6f7ff, #f0faff);
    border-left: 4px solid var(--primary);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    display: flex;
    gap: 1rem;
}

.info-box-icon {
    font-size: 2rem;
    color: var(--primary);
    flex-shrink: 0;
}

.info-box-content h4 {
    margin-top: 0;
    color: var(--primary-dark);
}

/* Comparison Table */
.comparison-table {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin: 2rem 0;
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 2fr;
    border-bottom: 1px solid var(--gray-200);
}

.table-row:last-child {
    border-bottom: none;
}

.table-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    font-weight: 600;
}

.table-cell {
    padding: 1.2rem;
    display: flex;
    align-items: center;
}

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, #e6f7ff, #f0faff);
    border-left: 4px solid var(--primary);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    display: flex;
    gap: 1rem;
}

.highlight-icon {
    font-size: 2rem;
    color: var(--primary);
    flex-shrink: 0;
}

.highlight-content h3 {
    margin-top: 0;
    color: var(--primary-dark);
}

/* Calculator Box */
.calculator-box {
    background: var(--white);
    border: 2px solid var(--primary-light);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: var(--shadow);
}

.calculator-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.calculator-header h3 {
    margin: 0;
}

.calculator-formula {
    background: var(--bg-light);
    padding: 1.2rem;
    border-radius: 8px;
    margin: 1.2rem 0;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    text-align: center;
    font-size: 1.1rem;
}

.calculator-example {
    background: var(--primary-light);
    padding: 1.2rem;
    border-radius: 8px;
    margin: 1.2rem 0;
    text-align: center;
    font-weight: 500;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-light), var(--white));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--primary);
    font-size: 1.5rem;
}

.feature-card h4 {
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

/* Strategy List */
.strategy-list {
    margin: 2rem 0;
}

.strategy-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

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

.strategy-content h4 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

/* Pain Points */
.pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.pain-point {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.pain-point i {
    color: #dc3545;
    font-size: 1.2rem;
}

/* Solution Box */
.solution-box {
    background: linear-gradient(135deg, #f0fff4, #f8fff9);
    border: 2px solid #2e8b57;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
}

.solution-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    color: #2e8b57;
}

.solution-header h3 {
    margin: 0;
}

.solution-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.solution-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
}

.solution-feature i {
    color: #2e8b57;
}

/* Subscription CTA */
.subscription-cta {
    text-align: center;
    margin: 2rem 0;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--primary);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Mini FAQ */
.faq-mini {
    margin: 2rem 0;
}

.faq-item {
    background: var(--white);
    border-radius: 8px;
    margin-bottom: 1rem;
    padding: 1.2rem;
    box-shadow: var(--shadow);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    font-weight: 600;
}

.faq-question i {
    color: var(--primary);
}

.faq-answer {
    margin-top: 0.8rem;
    padding-left: 2rem;
    color: var(--text-light);
    display: none;
}

.faq-answer.active {
    display: block;
}

/* Responsive Design */
@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }

    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .table-row {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .pain-points {
        grid-template-columns: 1fr;
    }

    .solution-features {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .article-title {
        font-size: 1.8rem;
    }

    .info-box, .highlight-box {
        flex-direction: column;
        text-align: center;
    }

    .strategy-item {
        flex-direction: column;
        text-align: center;
    }

    .calculator-formula, .calculator-example {
        font-size: 0.9rem;
        padding: 1rem;
    }
}