/*
Theme Name: EA Architecture
Theme URI: https://вашсайт.com
Author: Громов Владимир
Author URI: https://вашсайт.com
Description: Профессиональная тема для сайта про корпоративную архитектуру и архитектуру информационных систем
Version: 1.0.0
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ea-architecture
Tags: corporate, architecture, enterprise, technology, business, responsive, two-columns, custom-menu
*/

/* ===========================================
   ГЛОБАЛЬНЫЕ СТИЛИ
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --border-color: #ddd;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
    font-size: 16px;
}

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

/* ===========================================
   ШАПКА САЙТА
   =========================================== */
.site-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a2530 100%);
    color: white;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-branding {
    flex: 1;
}

.site-logo img {
    max-height: 60px;
    width: auto;
}

.site-title {
    font-size: 28px;
    font-weight: 700;
    margin: 0;
}

.site-title a {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.site-description {
    font-size: 14px;
    color: #bdc3c7;
    margin-top: 5px;
    font-weight: 300;
}

/* ===========================================
   ГЛАВНОЕ МЕНЮ
   =========================================== */
.main-navigation {
    flex: 2;
}

.primary-menu {
    display: flex;
    justify-content: flex-end;
    list-style: none;
    margin: 0;
    padding: 0;
}

.primary-menu > li {
    position: relative;
    margin-left: 2px;
}

.primary-menu > li > a {
    color: white;
    text-decoration: none;
    padding: 12px 20px;
    display: block;
    font-weight: 600;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border-radius: 4px;
}

.primary-menu > li > a:hover,
.primary-menu > li.current-menu-item > a {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--secondary-color);
}

/* Выпадающее меню */
.primary-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 220px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    border-radius: 0 0 4px 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1000;
}

.primary-menu > li:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.primary-menu .sub-menu li {
    border-bottom: 1px solid var(--border-color);
}

.primary-menu .sub-menu li:last-child {
    border-bottom: none;
}

.primary-menu .sub-menu a {
    color: var(--text-color);
    padding: 12px 20px;
    display: block;
    transition: var(--transition);
}

.primary-menu .sub-menu a:hover {
    background-color: var(--light-color);
    color: var(--secondary-color);
    padding-left: 25px;
}

/* Мобильное меню */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 10px;
}

/* ===========================================
   ХЛЕБНЫЕ КРОШКИ
   =========================================== */
.breadcrumbs-container {
    background: var(--light-color);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
}

.breadcrumbs {
    font-size: 14px;
    color: #7f8c8d;
}

.breadcrumbs a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumbs a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.breadcrumbs span {
    color: var(--text-color);
    font-weight: 600;
}

.breadcrumbs .separator {
    margin: 0 10px;
    color: #95a5a6;
}

/* Стили для хлебных крошек */
.breadcrumbs {
    font-size: 14px;
    margin: 15px 0;
    padding: 10px 0;
    background: #f8f9fa;
    border-radius: 4px;
    padding: 12px 20px;
}

.breadcrumbs ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
}

.breadcrumbs a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 2px 5px;
    border-radius: 3px;
}

.breadcrumbs a:hover {
    color: #2980b9;
    background: rgba(52, 152, 219, 0.1);
}

.breadcrumbs .separator {
    margin: 0 8px;
    color: #95a5a6;
}

.breadcrumbs span.current {
    color: #2c3e50;
    font-weight: 600;
    padding: 2px 5px;
}

/* Для темной темы */
.dark-mode .breadcrumbs {
    background: #2c3e50;
}

.dark-mode .breadcrumbs a {
    color: #5dade2;
}

.dark-mode .breadcrumbs a:hover {
    color: #3498db;
    background: rgba(93, 173, 226, 0.1);
}

.dark-mode .breadcrumbs span.current {
    color: #ecf0f1;
}

/* ===========================================
   ОСНОВНОЙ КОНТЕНТ
   =========================================== */
.site-content {
    padding: 40px 0;
    min-height: 60vh;
}

.content-wrapper {
    display: flex;
    gap: 40px;
    margin-top: 20px;
}

.main-content {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.page-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 3px solid var(--secondary-color);
}

.page-title {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.page-subtitle {
    color: #7f8c8d;
    font-size: 18px;
    font-weight: 300;
}

.entry-content {
    font-size: 16px;
    line-height: 1.8;
}

.entry-content h2 {
    color: var(--primary-color);
    margin: 30px 0 15px;
    font-size: 24px;
    border-left: 4px solid var(--secondary-color);
    padding-left: 15px;
}

.entry-content h3 {
    color: var(--primary-color);
    margin: 25px 0 15px;
    font-size: 20px;
}

.entry-content p {
    margin-bottom: 20px;
}

.entry-content ul,
.entry-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.entry-content li {
    margin-bottom: 10px;
}

/* ===========================================
   БОКОВАЯ ПАНЕЛЬ
   =========================================== */
.sidebar {
    width: 300px;
    flex-shrink: 0;
}

.sidebar-menu-container {
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 30px;
}

.sidebar-menu-header {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 20px;
    text-align: center;
}

.sidebar-menu-title {
    font-size: 18px;
    margin: 0;
    font-weight: 600;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu > li {
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.sidebar-menu > li:hover {
    background-color: #f8f9fa;
}

.sidebar-menu > li > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    padding: 15px 20px;
    font-weight: 600;
    transition: var(--transition);
}

.sidebar-menu > li > a:hover {
    color: var(--secondary-color);
    padding-left: 25px;
}

.sidebar-menu > li > a .menu-icon {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.sidebar-menu > li.active > a .menu-icon {
    transform: rotate(180deg);
}

/* Подменю в боковой панели */
.sidebar-menu .sub-menu {
    max-height: 0;
    overflow: hidden;
    background: #f8f9fa;
    transition: max-height 0.4s ease;
}

.sidebar-menu > li.active .sub-menu {
    max-height: 500px;
}

.sidebar-menu .sub-menu li {
    border-top: 1px solid var(--border-color);
}

.sidebar-menu .sub-menu a {
    display: block;
    padding: 12px 20px 12px 40px;
    color: #555;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.sidebar-menu .sub-menu a:before {
    content: "›";
    position: absolute;
    left: 25px;
    color: var(--secondary-color);
}

.sidebar-menu .sub-menu a:hover {
    background-color: #e9ecef;
    color: var(--secondary-color);
    padding-left: 45px;
}

/* Виджеты в сайдбаре */
.widget {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.widget-title {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-color);
    font-weight: 600;
}

/* ===========================================
   ПОДВАЛ
   =========================================== */
.site-footer {
    background: var(--primary-color);
    color: white;
    padding: 60px 0 30px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-widget {
    color: #bdc3c7;
}

.footer-widget-title {
    color: white;
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 600;
}

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

.footer-widget li {
    margin-bottom: 10px;
}

.footer-widget a {
    color: #bdc3c7;
    text-decoration: none;
    transition: var(--transition);
}

.footer-widget a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #34495e;
    color: #95a5a6;
    font-size: 14px;
}

/* ===========================================
   АДАПТИВНОСТЬ
   =========================================== */
@media (max-width: 992px) {
    .content-wrapper {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .site-branding {
        margin-bottom: 20px;
    }
    
    .menu-toggle {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
    }
    
    .primary-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        margin-top: 20px;
        background: var(--primary-color);
    }
    
    .primary-menu.active {
        display: flex;
    }
    
    .primary-menu > li {
        margin: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .primary-menu .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: rgba(0, 0, 0, 0.2);
    }
    
    .primary-menu .sub-menu a {
        padding-left: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .main-content,
    .widget {
        padding: 20px;
    }
    
    .page-title {
        font-size: 26px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .page-title {
        font-size: 22px;
    }
    
    .breadcrumbs {
        font-size: 12px;
    }
}

/* ===========================================
   СТИЛИ ДЛЯ ГЛАВНОЙ СТРАНИЦЫ (без сайдбара)
   =========================================== */

/* Контейнер главной страницы */
.front-page-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

/* Контент главной страницы */
.front-page-content {
    background: #ffffff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

/* Заголовки на главной */
.front-page-content h1 {
    font-size: 36px;
    color: #2c3e50;
    margin-bottom: 20px;
}

.front-page-content h2 {
    font-size: 28px;
    color: #2c3e50;
    margin: 30px 0 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

.front-page-content h3 {
    font-size: 22px;
    color: #34495e;
    margin: 25px 0 10px;
}

/* Параграфы на главной */
.front-page-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 20px;
}

/* Списки на главной */
.front-page-content ul,
.front-page-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.front-page-content li {
    margin-bottom: 10px;
    line-height: 1.6;
}

/* ===========================================
   СТИЛИ ДЛЯ ОБЫЧНЫХ СТРАНИЦ (с сайдбаром)
   =========================================== */

/* Контейнер обычных страниц */
.regular-page-container {
    margin: 30px 0;
}

/* Обертка контента с сайдбаром */
.regular-page-container .content-wrapper {
    display: flex;
    gap: 40px;
}

/* Основной контент */
.regular-page-container .main-content {
    flex: 1;
    background: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

/* Заголовок страницы */
.regular-page-container .page-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 3px solid #3498db;
}

.regular-page-container .page-title {
    font-size: 32px;
    color: #2c3e50;
    margin: 0;
    font-weight: 700;
}

/* Сайдбар */
.regular-page-container .sidebar {
    width: 300px;
    flex-shrink: 0;
}

/* ===========================================
   АДАПТИВНОСТЬ
   =========================================== */

/* Планшеты */
@media (max-width: 992px) {
    .regular-page-container .content-wrapper {
        gap: 30px;
    }
    
    .front-page-content {
        padding: 30px;
    }
    
    .front-page-content h1 {
        font-size: 32px;
    }
    
    .front-page-content h2 {
        font-size: 26px;
    }
}

/* Мобильные устройства */
@media (max-width: 768px) {
    .regular-page-container .content-wrapper {
        flex-direction: column;
    }
    
    .regular-page-container .sidebar {
        width: 100%;
        margin-top: 20px;
    }
    
    .regular-page-container .main-content {
        padding: 20px;
    }
    
    .front-page-content {
        padding: 20px;
    }
    
    .front-page-content h1 {
        font-size: 28px;
    }
    
    .front-page-content h2 {
        font-size: 24px;
    }
    
    .front-page-content h3 {
        font-size: 20px;
    }
}

/* Маленькие телефоны */
@media (max-width: 480px) {
    .regular-page-container .main-content {
        padding: 15px;
    }
    
    .front-page-content {
        padding: 15px;
    }
    
    .front-page-content h1 {
        font-size: 24px;
    }
    
    .front-page-content h2 {
        font-size: 20px;
    }
}