/* Стили для SEO-текста на странице документа */
.seo-content {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.7;
    color: #2c2c2c;
}

.seo-hero {
    background: linear-gradient(45deg, #1a1a1a 0%, #3a3a3a 100%);
    color: #ffffff;
    padding: 50px 40px;
    text-align: center;
    border-radius: 20px;
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
}

.seo-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255,255,255,0.02) 10px,
        rgba(255,255,255,0.02) 20px
    );
}

.seo-hero-title {
    font-size: 2.5em;
    font-weight: bold;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

.seo-hero-subtitle {
    font-size: 1.2em;
    opacity: 0.9;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.seo-section {
    margin-bottom: 50px;
    background: #ffffff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.seo-section-title {
    font-size: 2em;
    color: #1a1a1a;
    margin-bottom: 25px;
    border-left: 6px solid #000;
    padding-left: 20px;
    font-weight: bold;
    background: linear-gradient(90deg, rgba(0,0,0,0.05) 0%, transparent 50%);
    padding: 15px 20px;
    border-radius: 0 10px 10px 0;
}

.seo-highlight-box {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    padding: 30px;
    margin: 30px 0;
    border-radius: 15px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.seo-highlight-box::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    height: 4px;
    background: linear-gradient(90deg, #000 0%, #666 100%);
    border-radius: 15px 15px 0 0;
}

.seo-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.seo-benefit-card {
    background: #ffffff;
    border: 1px solid #ddd;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.seo-benefit-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.seo-benefit-title {
    font-size: 1.2em;
    font-weight: bold;
    color: #000;
    margin-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 10px;
}

.seo-process-steps {
    counter-reset: step-counter;
    margin: 30px 0;
}

.seo-process-step {
    counter-increment: step-counter;
    background: #ffffff;
    border-left: 4px solid #000;
    padding: 25px;
    margin-bottom: 20px;
    position: relative;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border-radius: 0 10px 10px 0;
}

.seo-process-step::before {
    content: counter(step-counter);
    position: absolute;
    left: -18px;
    top: 15px;
    background: #000;
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1em;
}

.seo-process-step-title {
    font-size: 1.3em;
    font-weight: bold;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.seo-info-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.seo-info-table th {
    background: #1a1a1a;
    color: #ffffff;
    padding: 18px;
    text-align: left;
    font-weight: bold;
    font-size: 1em;
}

.seo-info-table td {
    padding: 18px;
    border-bottom: 1px solid #e9ecef;
}

.seo-info-table tr:nth-child(even) {
    background: #f8f9fa;
}

.seo-info-table tr:hover {
    background: #e9ecef;
}

.seo-important-note {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #6c757d;
    border-radius: 10px;
    padding: 25px;
    margin: 25px 0;
    font-style: italic;
    position: relative;
    color: #495057;
}

.seo-important-note::before {
    content: "⚠️";
    font-size: 1.4em;
    position: absolute;
    top: 15px;
    left: 20px;
}

.seo-important-note-content {
    margin-left: 35px;
}

.seo-documents-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin: 25px 0;
}

.seo-document-item {
    background: #ffffff;
    border: 1px solid #e9ecef;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.seo-document-item:before {
    content: "📄";
    margin-right: 10px;
}

.seo-keyword-emphasis {
    background: linear-gradient(90deg, rgba(0,0,0,0.1) 0%, transparent 100%);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: bold;
}

.seo-quote-block {
    border-left: 6px solid #6c757d;
    background: #f8f9fa;
    padding: 25px;
    margin: 30px 0;
    font-style: italic;
    font-size: 1.05em;
    border-radius: 0 10px 10px 0;
}

.seo-stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin: 30px 0;
    gap: 20px;
}

.seo-stat-item {
    text-align: center;
    background: #ffffff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    min-width: 180px;
}

.seo-stat-number {
    font-size: 2.5em;
    font-weight: bold;
    color: #000;
    display: block;
}

.seo-stat-label {
    color: #6c757d;
    font-size: 1em;
    margin-top: 8px;
}

.seo-advantages-grid {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 30px;
    border-radius: 15px;
    margin: 30px 0;
    border: 1px solid #e9ecef;
}

.seo-advantages-title {
    color: #000;
    margin-bottom: 20px;
    font-size: 1.3em;
}

.seo-advantages-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.seo-advantages-items div {
    padding: 15px;
    background: rgba(255,255,255,0.7);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.seo-faq-section {
    margin: 30px 0;
}

.seo-faq-item {
    background: #f8f9fa;
    padding: 20px;
    margin: 15px 0;
    border-radius: 10px;
    border: 1px solid #e9ecef;
}

.seo-faq-item summary {
    font-weight: bold;
    font-size: 1.1em;
    cursor: pointer;
    color: #000;
    list-style: none;
}

.seo-faq-item summary::-webkit-details-marker {
    display: none;
}

.seo-faq-item summary::before {
    content: "▶";
    margin-right: 10px;
    transition: transform 0.3s ease;
}

.seo-faq-item[open] summary::before {
    transform: rotate(90deg);
}

.seo-faq-item p {
    margin-top: 15px;
    line-height: 1.6;
}

.seo-checklist {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.seo-checklist li {
    margin: 12px 0;
    padding-left: 30px;
    position: relative;
}

.seo-checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #000;
    font-weight: bold;
    font-size: 1.1em;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .seo-content {
        padding: 0 15px;
        margin: 30px auto;
    }
    
    .seo-hero {
        padding: 30px 20px;
    }
    
    .seo-hero-title {
        font-size: 1.8em;
    }
    
    .seo-section {
        padding: 25px 20px;
    }
    
    .seo-section-title {
        font-size: 1.6em;
        padding: 12px 15px;
    }
    
    .seo-benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .seo-info-table th,
    .seo-info-table td {
        padding: 12px 8px;
        font-size: 0.9em;
    }
    
    .seo-process-step::before {
        left: -15px;
        width: 30px;
        height: 30px;
        font-size: 1em;
    }
    
    .seo-stats-container {
        flex-direction: column;
        align-items: center;
    }
    
    .seo-stat-item {
        min-width: 150px;
    }
}