/* ========================================
   Базовые стили и сброс
   ======================================== */

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

:root {
    /* Цветовая палитра */
    --color-primary: #2c5f2d;
    --color-primary-dark: #1e4620;
    --color-primary-light: #4a8a4d;
    --color-secondary: #d4a574;
    --color-accent: #c17a3f;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-bg: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-border: #e0e0e0;
    
    /* Типографика */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Отступы */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Контейнер */
    --container-max-width: 1200px;
    
    /* Переходы */
    --transition: all 0.3s ease;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

/* ========================================
   Контейнер
   ======================================== */

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========================================
   Header
   ======================================== */

.site-header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    white-space: nowrap;
    display: flex;
    align-items: center;
    line-height: 1.2;
}

.logo:hover {
    color: var(--color-primary-dark);
}

.logo-text {
    display: inline-block;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-text);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 2px;
    background-color: var(--color-text);
    left: 0;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: center;
    margin: 0;
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: var(--transition);
    white-space: nowrap;
    font-size: 0.95rem;
    display: inline-block;
    line-height: 1.5;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background-color: var(--color-bg-light);
}

/* ========================================
   Main Content
   ======================================== */

.site-main {
    min-height: calc(100vh - 200px);
}

/* ========================================
   Footer
   ======================================== */

.site-footer {
    background-color: var(--color-primary-dark);
    color: #ffffff;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
}

.footer-content {
    text-align: center;
}

.footer-nav-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.footer-nav a {
    color: #ffffff;
    opacity: 0.9;
}

.footer-nav a:hover {
    opacity: 1;
    color: var(--color-secondary);
}

.footer-info {
    opacity: 0.8;
    font-size: 0.9rem;
}

.copyright {
    margin-bottom: var(--spacing-xs);
}

/* ========================================
   Breadcrumbs
   ======================================== */

.breadcrumbs {
    padding: var(--spacing-md) 0;
    background-color: var(--color-bg-light);
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    gap: var(--spacing-xs);
}

.breadcrumbs li:not(:last-child)::after {
    content: '›';
    margin-left: var(--spacing-xs);
    color: var(--color-text-light);
}

.breadcrumbs a {
    color: var(--color-text-light);
}

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

/* ========================================
   Типографика
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
}

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

/* ========================================
   Секции
   ======================================== */

.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: #ffffff;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.page-header h1 {
    color: #ffffff;
    margin-bottom: var(--spacing-md);
}

.page-intro {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
}

.content-section {
    padding: var(--spacing-xxl) 0;
}

.content-section.bg-light {
    background-color: var(--color-bg-light);
}

/* ========================================
   Hero (Главная страница)
   ======================================== */

.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: #ffffff;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.hero h1 {
    color: #ffffff;
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.hero-description {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.95;
}

/* ========================================
   Сетки
   ======================================== */

.advantages-grid,
.sections-grid,
.formats-grid,
.included-grid,
.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.advantage-item,
.section-card,
.format-card,
.included-item,
.audience-item {
    background-color: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.content-section.bg-light .advantage-item,
.content-section.bg-light .included-item {
    background-color: var(--color-bg);
}

.advantage-item:hover,
.section-card:hover,
.format-card:hover,
.included-item:hover,
.audience-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.section-card {
    display: block;
    color: var(--color-text);
}

.section-card:hover {
    color: var(--color-text);
}

.section-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* ========================================
   Списки
   ======================================== */

.benefits-list,
.advantages-list {
    list-style: none;
    padding-left: 0;
}

.benefits-list li,
.advantages-list li {
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-sm);
}

.benefits-list li::before,
.advantages-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* ========================================
   Техники и программа
   ======================================== */

.techniques-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.technique-item {
    padding: var(--spacing-md);
    border-left: 3px solid var(--color-primary);
    background-color: var(--color-bg-light);
}

.program-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.program-item {
    background-color: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.schedule {
    margin-top: var(--spacing-lg);
}

.schedule-day {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
}

.schedule-day h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.duration {
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Контакты
   ======================================== */

.contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.contact-item {
    margin-bottom: var(--spacing-lg);
}

.contact-item h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.contact-form {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ========================================
   FAQ
   ======================================== */

.faq-list {
    margin-top: var(--spacing-lg);
}

.faq-item {
    background-color: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--color-primary);
}

.faq-item h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

/* ========================================
   Кнопки
   ======================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 4px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: #ffffff;
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: #ffffff;
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: #ffffff;
}

/* ========================================
   CTA секции
   ======================================== */

.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: #ffffff;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.cta-section h2 {
    color: #ffffff;
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-box {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: 8px;
    text-align: center;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

/* ========================================
   404 страница
   ======================================== */

.page-404 {
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.error-section {
    padding: var(--spacing-xxl) 0;
}

.error-message {
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.error-links {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.error-links ul {
    list-style: none;
    padding-left: 0;
}

.error-links li {
    margin-bottom: var(--spacing-sm);
}

.error-links a {
    font-size: 1.1rem;
}

/* ========================================
   Контакты (обновлённые стили)
   ======================================== */

.school-info {
    max-width: 800px;
    margin: 0 auto;
}

.school-info h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.contact-details {
    margin-top: var(--spacing-xl);
}

.address {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text);
}

.contact-form-section {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.contact-form-section > p {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.form-notice {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-md);
    margin-bottom: 0;
    text-align: center;
}

.form-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: var(--spacing-md);
    border-radius: 4px;
    text-align: center;
    margin-top: var(--spacing-lg);
}

.form-success p {
    margin: 0;
    font-weight: 500;
}

/* ========================================
   Адаптивность
   ======================================== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --spacing-xl: 2.5rem;
        --spacing-xxl: 3rem;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .logo {
        font-size: 1.1rem;
    }
    
    .nav-link {
        font-size: 0.9rem;
        padding: var(--spacing-xs);
    }
    
    .main-nav ul {
        gap: var(--spacing-sm);
    }
}

/* Mobile */
@media (max-width: 767px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-description,
    .page-intro {
        font-size: 1.1rem;
    }
    
    .logo {
        font-size: 1rem;
        max-width: 200px;
    }
    
    /* Мобильное меню */
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-bg);
        border-top: 1px solid var(--color-border);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-link {
        display: block;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--color-border);
    }
    
    /* Сетки на мобильных */
    .advantages-grid,
    .sections-grid,
    .formats-grid,
    .included-grid,
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .contacts-grid,
    .program-content {
        grid-template-columns: 1fr;
    }
    
    .footer-nav-list {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

/* Small mobile */
@media (max-width: 374px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    h1 {
        font-size: 1.6rem;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
}