:root {
    --primary: #1e3c72;
    --primary-dark: #0f2444;
    --secondary: #2a5298;
    --accent: #e74c3c;
    --accent-hover: #c0392b;
    --gold: #f39c12;
    --text: #2c3e50;
    --text-light: #7f8c8d;
    --bg: #f8f9fa;
    --white: #ffffff;
    --border: #e9ecef;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --radius: 16px;
    --radius-sm: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================
   ВЕРСИЯ ДЛЯ СЛАБОВИДЯЩИХ
   ========================================= */
.high-contrast {
    --primary: #000000;
    --primary-dark: #000000;
    --secondary: #000000;
    --text: #000000;
    --text-light: #000000;
    --bg: #ffffff;
    --white: #ffffff;
    --border: #000000;
    --shadow: none;
}

.high-contrast * { 
    border-color: #000 !important; 
    box-shadow: none !important;
}
.high-contrast body { 
    font-size: 20px !important; 
    line-height: 1.8 !important; 
}
.high-contrast .hero { 
    background: #fff !important; 
    color: #000 !important;
}
.high-contrast .hero-overlay { 
    display: none !important; 
}
.high-contrast .hero h1,
.high-contrast .hero-subtitle,
.high-contrast .hero-codes span {
    color: #000 !important;
    background: #fff !important;
    border: 2px solid #000 !important;
}

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

html { 
    scroll-behavior: smooth; 
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* =========================================
   КНОПКА ДОСТУПНОСТИ
   ========================================= */
.accessibility-panel {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.btn-accessibility {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 10px 18px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-accessibility:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-accessibility.active {
    background: #000;
    color: #fff;
    border-color: #000;
}

/* =========================================
   HERO СЕКЦИЯ (ШАПКА)
   ========================================= */
.hero {
    position: relative;
    min-height: 450px;
    padding: 80px 20px;
    background: url('images/hero.jpg') center/cover no-repeat;
    background-color: var(--primary); /* Фоллбек, если картинки нет */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(30, 60, 114, 0.9) 0%, rgba(42, 82, 152, 0.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    animation: fadeInUp 0.8s ease;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 26px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    word-wrap: break-word;
}

.hero-subtitle {
    font-size: 18px;
    opacity: 0.95;
    margin-bottom: 25px;
    font-weight: 400;
}

.hero-codes {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-codes span {
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 14px;
    border-radius: 6px;
    backdrop-filter: blur(10px);
    font-size: 14px;
    font-weight: 500;
}

.hero-scroll {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 28px;
    animation: bounce 2s infinite;
    cursor: pointer;
    z-index: 2;
    opacity: 0.8;
}

/* =========================================
   НАВИГАЦИЯ
   ========================================= */
.nav {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 99;
    border-bottom: 1px solid var(--border);
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 5px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0;
}

.nav-menu::-webkit-scrollbar { height: 3px; }
.nav-menu::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

.nav-link {
    display: block;
    padding: 16px 18px;
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    white-space: nowrap;
    border-bottom: 3px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: rgba(30, 60, 114, 0.03);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--primary);
    padding: 14px 0;
    font-weight: 600;
    width: 100%;
    text-align: left;
}

/* =========================================
   СЕКЦИИ
   ========================================= */
.section {
    background: var(--white);
    padding: 40px 30px;
    margin: 30px 0;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.section:hover {
    box-shadow: var(--shadow-lg);
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 15px;
    box-shadow: 0 8px 20px rgba(30, 60, 114, 0.25);
}

.section h2 {
    color: var(--primary);
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.section h3 {
    color: var(--secondary);
    font-size: 20px;
    margin: 35px 0 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section h3::before {
    content: '';
    width: 4px;
    height: 24px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 2px;
    flex-shrink: 0;
}

/* =========================================
   ИНФО-КАРТОЧКИ
   ========================================= */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.info-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 25px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.info-card-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.info-card-label {
    font-size: 12px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 6px;
}

.info-card-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.5;
    word-wrap: break-word;
}

.info-card-value a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.info-card-value a:hover {
    color: var(--accent);
}

/* =========================================
   ТАБЛИЦЫ
   ========================================= */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

table {
    width: 100%;
    min-width: 600px;
    border-collapse: collapse;
    background: var(--white);
    font-size: 14px;
}

thead {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
}

th, td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

tbody tr {
    transition: var(--transition);
}

tbody tr:hover {
    background: rgba(30, 60, 114, 0.03);
}

tbody tr:last-child td {
    border-bottom: none;
}

/* =========================================
   КАРТОЧКИ ПЕРСОНАЛА
   ========================================= */
.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.staff-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 25px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.staff-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.staff-card:hover::before {
    transform: scaleX(1);
}

.staff-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.staff-avatar {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--white);
    font-weight: 700;
    margin-bottom: 15px;
}

.staff-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.staff-position {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 12px;
}

.staff-info {
    font-size: 13px;
    color: var(--text-light);
    margin: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.staff-info a {
    color: var(--primary);
    text-decoration: none;
}

.staff-info a:hover {
    text-decoration: underline;
}

/* =========================================
   ДОКУМЕНТЫ
   ========================================= */
.doc-list {
    display: grid;
    gap: 14px;
    margin: 25px 0;
}

.doc-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 20px;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 16px;
}

.doc-item:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--accent);
    background: var(--white);
}

.doc-icon {
    font-size: 36px;
    flex-shrink: 0;
}

.doc-content {
    flex: 1;
}

.doc-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    display: block;
    margin-bottom: 4px;
    transition: var(--transition);
}

.doc-link:hover {
    color: var(--accent);
}

.doc-meta {
    font-size: 12px;
    color: var(--text-light);
}

.doc-download {
    background: var(--primary);
    color: var(--white);
    padding: 8px 18px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    transition: var(--transition);
    white-space: nowrap;
}

.doc-download:hover {
    background: var(--accent);
    transform: scale(1.05);
}

/* =========================================
   КНОПКИ
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    text-decoration: none;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(30, 60, 114, 0.3);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 60, 114, 0.4);
}

.btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

/* =========================================
   КОНТАКТЫ
   ========================================= */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.contact-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 25px;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.contact-card-icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.contact-card-label {
    font-size: 12px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-card-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    word-wrap: break-word;
}

.contact-card-value a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.contact-card-value a:hover {
    color: var(--accent);
}

/* =========================================
   ФУТЕР
   ========================================= */
.footer {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    padding: 50px 0 25px;
    margin-top: 50px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--gold), var(--accent));
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--white);
    font-weight: 700;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    line-height: 1.7;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 25px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
}

/* =========================================
   АНИМАЦИИ
   ========================================= */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.section {
    animation: fadeInUp 0.6s ease;
}

/* =========================================
   МОБИЛЬНАЯ АДАПТАЦИЯ
   ========================================= */
@media (max-width: 992px) {
    .hero h1 { font-size: 22px; }
    .section { padding: 35px 25px; }
    .section h2 { font-size: 24px; }
}

@media (max-width: 768px) {
    .hero {
        min-height: 380px;
        padding: 60px 15px;
    }
    
    .hero h1 { 
        font-size: 17px; 
        line-height: 1.4;
    }
    
    .hero-subtitle { font-size: 15px; }
    
    .hero-codes {
        flex-direction: column;
        gap: 8px;
    }
    
    .hero-codes span { font-size: 13px; }
    
    .accessibility-panel { top: 10px; right: 10px; }
    .btn-accessibility { padding: 8px 12px; font-size: 12px; }
    .btn-accessibility .btn-text { display: none; }
    
    .mobile-menu-toggle { display: block; }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: var(--white);
        flex-direction: column;
        box-shadow: var(--shadow-lg);
        gap: 0;
        border-top: 1px solid var(--border);
    }
    
    .nav-menu.active { display: flex; }
    
    .nav-link {
        padding: 14px 20px;
        border-bottom: 1px solid var(--border);
        font-size: 15px;
    }
    
    .section {
        padding: 25px 15px;
        margin: 20px 0;
    }
    
    .section h2 { font-size: 20px; }
    .section h3 { font-size: 18px; }
    .section-subtitle { font-size: 14px; }
    
    .info-grid,
    .staff-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .doc-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .doc-download {
        margin-top: 12px;
        align-self: flex-start;
    }
}

@media (max-width: 480px) {
    .container { padding: 0 15px; }
    .hero h1 { font-size: 15px; }
    .section h2 { font-size: 18px; }
    .section h3 { font-size: 16px; }
    .btn { padding: 10px 20px; font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}