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

body {
    font-family: 'Georgia', serif;
    line-height: 1.6;
    color: #333;
    background: #f8f9fa;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Хедер */
.header {
    background: #2c3e50;
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

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

.back-link {
    color: #ecf0f1;
    text-decoration: none;
    margin-bottom: 1rem;
    display: inline-block;
}

.back-link:hover {
    color: #3498db;
}

/* Стили для контактов в хедере */
.header-top {
    background: rgba(255,255,255,0.1);
    padding: 0.5rem 0;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.contacts {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.contacts a {
    color: white;
    text-decoration: none;
    padding: 0.4rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.3);
}

.contacts a:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-1px);
}

.phone {
    font-weight: bold;
    font-size: 1.1rem;
    background: rgba(46, 204, 113, 0.3);
    border-color: #2ecc71;
}

.wa-btn {
    background: rgba(37, 211, 102, 0.3);
    border-color: #25D366;
}

.tg-btn {
    background: rgba(0, 136, 204, 0.3);
    border-color: #0088cc;
}

/* Список постов */
.posts-list {
    display: grid;
    gap: 1.5rem;
}

.post-preview {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-left: 4px solid #3498db;
}

.post-preview h2 {
    margin-bottom: 0.5rem;
}

.post-preview h2 a {
    color: #2c3e50;
    text-decoration: none;
}

.post-preview h2 a:hover {
    color: #3498db;
}

.post-meta {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.post-excerpt {
    color: #555;
    margin-bottom: 1rem;
}

.read-more {
    color: #3498db;
    text-decoration: none;
    font-weight: bold;
}

/* Контент поста */
.post-content {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.post-content h1 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.post-content h2 {
    color: #34495e;
    margin: 1.5rem 0 1rem 0;
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 0.5rem;
}

.post-content h3 {
    color: #16a085;
    margin: 1.5rem 0 1rem 0;
}

/* Стили для Markdown контента */
.post-content p {
    margin-bottom: 1rem;
    text-align: justify;
}

.post-content ul, .post-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

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

.post-content blockquote {
    border-left: 4px solid #3498db;
    padding-left: 1rem;
    margin: 1.5rem 0;
    color: #555;
    font-style: italic;
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.post-content th, .post-content td {
    border: 1px solid #ddd;
    padding: 0.75rem;
    text-align: left;
}

.post-content th {
    background: #f8f9fa;
    font-weight: bold;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Поиск */
.search-section {
    margin-bottom: 2rem;
}

#search-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

#search-input:focus {
    border-color: #3498db;
    outline: none;
}

/* Футер */
.footer {
    background: #34495e;
    color: #ecf0f1;
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* Загрузка */
.loading {
    text-align: center;
    padding: 2rem;
    color: #7f8c8d;
}

/* Кнопки */
.btn {
    display: inline-block;
    background: #3498db;
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 4px;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #2980b9;
}

/* Всплывающая форма */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
    background: none;
    border: none;
    font-size: 24px;
}

.close:hover {
    color: #000;
}

#contact-form input,
#contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    box-sizing: border-box;
}

#contact-form button[type="submit"] {
    background: #3498db;
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    font-size: 1rem;
}

#contact-form button[type="submit"]:hover {
    background: #2980b9;
}

/* Плавающая кнопка */
.floating-contact {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
}

#contact-btn {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

#contact-btn:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.4);
}

/* Адаптивность */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .post-content {
        padding: 1rem;
    }
    
    .post-preview {
        padding: 1rem;
    }
    
    .contacts {
        flex-direction: column;
        gap: 0.8rem;
        text-align: center;
    }
    
    .contacts span {
        display: block;
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 480px) {
    .contacts a {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .phone {
        font-size: 1rem;
    }
    
    .header {
        padding: 1.5rem 0;
    }
    
    .floating-contact {
        bottom: 1rem;
        right: 1rem;
    }
    
    #contact-btn {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
    }
}