/* ============================================
WEROUTE PRIVATE — CORPORATE STYLES
============================================ */
:root {
    /* Цветовая палитра */
    --color-primary: #0f172a;
    --color-primary-light: #1e293b;
    --color-accent: #3b82f6;
    --color-accent-hover: #2563eb;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-border: #e2e8f0;
    
    /* Консольная палитра */
    --console-bg: #f8f9fa;
    --console-border: #e2e8f0;
    --console-text: #1e293b;
    --console-green: #10b981;
    --console-blue: #3b82f6;
    --console-dim: #64748b;

    /* Типографика */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Consolas', monospace;
    --font-size-base: 16px;
    --line-height: 1.6;

    /* Отступы */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;

    /* Радиусы */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Тени */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.15);
}

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

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

body {
    font-family: var(--font-family);
    line-height: var(--line-height);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-accent-hover);
}

/* ============================================
НАВИГАЦИЯ
============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.logo-icon {
    color: var(--color-accent);
    font-size: 1.5rem;
}

.logo-net {
    color: var(--color-accent);
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-menu a:hover {
    color: var(--color-accent);
}

.nav-menu a.active {
    color: var(--color-accent);
}

.btn-nav {
    background: var(--color-primary);
    color: white !important;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.btn-nav:hover {
    background: var(--color-primary-light);
}

/* Hamburger Menu */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
HERO СЕКЦИЯ
============================================ */
.hero {
    padding: var(--spacing-2xl) 0 var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    text-align: center;
    margin-top: 60px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(255,255,255,0.1);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.2);
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-accent);
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

/* ============================================
КНОПКИ
============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--color-accent);
    color: white;
}

.btn-primary:hover {
    background: var(--color-accent-hover);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ============================================
СЕКЦИИ
============================================ */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

/* ============================================
УЗЛЫ (NODES) — ОБНОВЛЁННЫЕ СТИЛИ
============================================ */
.nodes-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-alt);
}

.nodes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

/* Карточка узла */
.node-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 0;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Флаг-шапка на всю ширину */
.node-flag-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

/* Контент карточки */
.node-card-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.node-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.metric {
    text-align: center;
}

.metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.metric-value {
    display: block;
    font-weight: 600;
    font-size: 1rem;
}

.node-bar {
    height: 6px;
    background: var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin: 0 var(--spacing-lg);
}

.node-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-success));
    border-radius: var(--radius-sm);
    transition: width 0.5s ease;
}

/* Цвета флагов через flagcdn */
.node-flag-header.de {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.node-flag-header.ru {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.node-flag-header.se {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.node-flag-header .node-country {
    display: flex;
    align-items: center;
    gap: 8px;
}

.node-flag-header .node-status {
    font-size: 0.75rem;
    background: rgba(255,255,255,0.2);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(4px);
}

/* Консольная версия */
.node-card-console {
    background: white;
    border: 1px solid var(--console-border);
    border-radius: var(--radius-md);
    padding: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.node-card-console .node-flag-header {
    padding: 12px 16px;
    margin: 0;
    border-radius: 0;
}

.node-card-console .node-card-content {
    padding: var(--spacing-md);
}

.nodes-grid-console {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.node-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.node-flag {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
}

.node-flag img {
    width: 24px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.node-name {
    font-weight: 600;
    font-size: 1.125rem;
}

.node-status {
    margin-left: auto;
    font-size: 0.75rem;
}

.node-status.online {
    color: var(--color-success);
}

.nodes-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ============================================
ПРЕИМУЩЕСТВА (FEATURES)
============================================ */
.features-section {
    padding: var(--spacing-2xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.feature-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    flex-shrink: 0;
}

.feature-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    flex: 1;
}

/* ============================================
ПОЧЕМУ ПРИВАТНО
============================================ */
.why-private-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-primary);
    color: white;
}

.why-private-section .section-title {
    color: white;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.why-card {
    background: rgba(255,255,255,0.05);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.1);
}

.why-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.why-card p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

/* ============================================
CTA СЕКЦИЯ
============================================ */
.cta-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-alt);
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* ============================================
ФОРМЫ
============================================ */
.page-content {
    padding: var(--spacing-2xl) 0;
    margin-top: 60px;
}

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.page-header h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--color-text-light);
}

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

.apply-form {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.form-section {
    border: none;
    padding: 0;
    margin-bottom: var(--spacing-xl);
}

.form-section:last-of-type {
    margin-bottom: 0;
}

.form-section legend {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border);
    width: 100%;
}

.legend-icon {
    font-size: 1.25rem;
    color: var(--color-accent);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.required {
    color: var(--color-error);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

.checkbox-group {
    margin-bottom: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: 400;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
}

.form-actions {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.btn-submit {
    min-width: 200px;
}

.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.form-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ============================================
МОДАЛЬНОЕ ОКНО
============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--spacing-md);
}

.modal {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.modal-success-icon {
    width: 80px;
    height: 80px;
    background: var(--color-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-md);
}

.modal-note {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: var(--color-bg-tertiary);
    border-left: 3px solid var(--color-warning);
    border-radius: 0 6px 6px 0;
    font-size: 0.875rem;
    color: var(--color-text-dim);
    line-height: 1.5;
}

.modal-note .heroicon {
    margin-right: 0.5rem;
    opacity: 0.8;
}

.modal-steps ol {
    padding-left: 1.5rem;
    color: var(--color-text-dim);
    line-height: 1.8;
}

.modal-steps li {
    margin-bottom: 0.5rem;
}

.modal h2 {
    margin-bottom: var(--spacing-sm);
}

.ticket-number {
    background: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 600;
    margin: var(--spacing-md) 0;
    letter-spacing: 1px;
}

.modal-info {
    text-align: left;
    background: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.modal-info p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.status-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.status-badge.pending {
    background: var(--color-warning);
    color: white;
}

.status-badge.waiting {
    background: var(--color-text-light);
    color: white;
}

/* ============================================
ФУТЕР
============================================ */
.footer {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand .logo {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

.footer-links h4,
.footer-info h4 {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255,255,255,0.9);
}

.footer-links ul,
.footer-info ul {
    list-style: none;
}

.footer-links li,
.footer-info li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: white;
}

.footer-info li {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
}

.footer-disclaimer {
    margin-top: var(--spacing-xs);
}

/* ============================================
СТРАНИЦА СТАТУСА (CONSOLE STYLE)
============================================ */
.status-page .status-header {
    background: var(--color-success);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.status-header .status-indicator {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.status-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    flex-wrap: wrap;
    justify-content: center;
}

.status-divider {
    opacity: 0.5;
}

.last-update-time {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-left: auto;
}

.terminal-window {
    background: var(--console-bg);
    border: 1px solid var(--console-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--console-text);
}

.terminal-header {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: #e9ecef;
    border-bottom: 1px solid var(--console-border);
    gap: var(--spacing-md);
}

.terminal-controls {
    display: flex;
    gap: 6px;
}

.control-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control-dot.red { background: #ff5f56; }
.control-dot.yellow { background: #ffbd2e; }
.control-dot.green { background: #27c93f; }

.terminal-title {
    flex: 1;
    text-align: center;
    color: var(--console-dim);
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.terminal-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--console-green);
    font-weight: 600;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--console-dim);
}

.status-indicator.online {
    background: var(--console-green);
    box-shadow: 0 0 8px var(--console-green);
}

.terminal-body {
    padding: var(--spacing-lg);
}

.terminal-section {
    margin-bottom: var(--spacing-xl);
}

.terminal-section:last-child {
    margin-bottom: 0;
}

.section-label {
    color: var(--console-blue);
    margin-bottom: var(--spacing-md);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nodes-grid-console {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.node-card-console {
    background: white;
    border: 1px solid var(--console-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: all 0.3s ease;
}

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

.node-header-console {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--console-border);
}

.node-id {
    font-weight: 600;
    color: var(--console-text);
    display: flex;
    align-items: center;
    gap: 6px;
}

.node-status-badge {
    font-size: 0.75rem;
    color: var(--console-green);
    border: 1px solid var(--console-green);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.node-status-badge.low { 
    background: var(--color-success); 
    color: white; 
}

.node-status-badge.medium { 
    background: var(--color-warning); 
    color: white; 
}

.node-status-badge.high { 
    background: var(--color-error); 
    color: white; 
}

.node-metrics-console {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.metric-console {
    text-align: center;
}

.metric-label {
    display: block;
    font-size: 0.7rem;
    color: var(--console-dim);
    margin-bottom: 4px;
}

.metric-value {
    display: block;
    font-weight: 600;
    color: var(--console-text);
    font-size: 0.95rem;
}

.node-bar-console {
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    overflow: hidden;
}

.node-bar-fill {
    height: 100%;
    background: var(--console-green);
    border-radius: 2px;
    transition: width 0.5s ease;
}

.activity-log {
    background: #f1f3f5;
    border: 1px solid var(--console-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    max-height: 300px;
    overflow-y: auto;
    font-size: 0.85rem;
}

.activity-node {
    color: var(--console-dim);
    font-size: 0.7rem;
    white-space: nowrap;
    background: var(--color-border);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
}

.activity-entry {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: 6px 0;
    border-bottom: 1px solid var(--color-border);
    font-family: var(--font-mono);
}

.activity-entry:last-child {
    border-bottom: none;
}

.activity-time {
    color: var(--console-dim);
    font-size: 0.75rem;
    white-space: nowrap;
}

.activity-prefix {
    font-weight: 600;
    white-space: nowrap;
}

.activity-prefix.info { color: var(--console-blue); }
.activity-prefix.sys { color: var(--console-green); }
.activity-prefix.net { color: var(--color-warning); }
.activity-prefix.sec { color: var(--color-error); }

.activity-text {
    color: var(--console-text);
    line-height: 1.5;
}

.activity-client {
    color: var(--console-dim);
    font-size: 0.75rem;
    white-space: nowrap;
    margin-left: auto;
}

.terminal-disclaimer {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--color-warning);
    border-radius: var(--radius-md);
    display: flex;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--console-dim);
}

.warning-icon {
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1.2;
    color: var(--color-warning);
}

.disclaimer-text {
    line-height: 1.6;
}

.disclaimer-text strong {
    color: var(--color-warning);
    display: block;
    margin-bottom: 4px;
}

/* ============================================
ДОПОЛНИТЕЛЬНЫЕ СТИЛИ ДЛЯ СТРАНИЦ
============================================ */
.about-section {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--color-border);
}

.about-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.about-section p {
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.tech-item {
    background: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.tech-item h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.tech-item p {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.principles-list {
    list-style: none;
    margin-top: var(--spacing-md);
}

.principles-list li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
}

.principles-list li:last-child {
    border-bottom: none;
}

.steps-list {
    margin-top: var(--spacing-md);
}

.step-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--color-border);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--color-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

/* ============================================
LEGAL PAGES
============================================ */
.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-section {
    margin-bottom: var(--spacing-xl);
}

.legal-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border);
}

.legal-section h3 {
    font-size: 1.125rem;
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    color: var(--color-primary);
}

.legal-section p {
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.legal-section ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.legal-section li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.legal-highlight {
    background: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent);
    margin: var(--spacing-md) 0;
}

.legal-highlight.success {
    border-left-color: var(--color-success);
    background: rgba(16, 185, 129, 0.05);
}

.legal-highlight.warning {
    border-left-color: var(--color-warning);
    background: rgba(245, 158, 11, 0.05);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-table th,
.data-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    text-align: left;
}

.data-table th {
    background: var(--color-bg-alt);
    font-weight: 600;
    color: var(--color-primary);
}

.data-table tbody tr:hover {
    background: var(--color-bg-alt);
}

.verify-loading,
.verify-result {
    padding: var(--spacing-lg);
    text-align: center;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.verify-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.verify-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.verify-result.pending {
    border-left: 4px solid var(--color-warning);
}

/* ============================================
ФЛАГИ (local SVG)
============================================ */
.flag-icon {
    display: inline-block;
    width: 24px;
    height: 16px;
    margin-right: 8px;
    vertical-align: middle;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    object-fit: cover;
}

.node-flag .flag-icon,
.node-id .flag-icon {
    margin-right: 6px;
}

.footer-info .flag-icon {
    width: 20px;
    height: 14px;
    margin-right: 6px;
}

/* Heroicons SVG Styles */
.heroicon {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.heroicon-lg {
    width: 48px;
    height: 48px;
}

.heroicon-md {
    width: 32px;
    height: 32px;
}

.heroicon-sm {
    width: 18px;
    height: 18px;
}

/* ============================================
STEPS / ПРОЦЕСС ПОДКЛЮЧЕНИЯ
============================================ */
.steps-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.step-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
}

.step-number-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
}

.step-icon {
    width: 56px;
    height: 56px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.step-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
REQUIREMENTS / ТРЕБОВАНИЯ
============================================ */
.requirements-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 900px;
    margin: var(--spacing-lg) auto 0;
}

.requirement-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.requirement-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
    transform: translateX(5px);
}

.requirement-item svg {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    margin-top: 4px;
}

.requirement-item h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.requirement-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ============================================
ABOUT CONTENT
============================================ */
.about-content {
    max-width: 800px;
    margin: var(--spacing-lg) auto 0;
}

.about-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.about-content p:last-child {
    margin-bottom: 0;
}

/* ============================================
404 ERROR PAGE
============================================ */
.error-page-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-2xl) var(--spacing-md);
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
}

.error-code-display {
    font-size: 8rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-accent);
    text-shadow: 0 0 40px rgba(59, 130, 246, 0.5);
    margin-bottom: var(--spacing-md);
    line-height: 1;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.error-icon-wrapper {
    margin: var(--spacing-lg) 0;
}

.error-icon-svg {
    width: 80px;
    height: 80px;
    stroke: var(--color-warning);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    filter: drop-shadow(0 4px 10px rgba(245, 158, 11, 0.3));
}

.error-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.error-message {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.8);
    max-width: 500px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.error-tech-info {
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.tech-line {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.tech-line:last-child {
    border-bottom: none;
}

.tech-label {
    color: rgba(255,255,255,0.5);
    font-weight: 600;
}

.tech-value {
    color: var(--color-accent);
    font-weight: 500;
}

.tech-status-error {
    color: var(--color-error);
}

.error-footer {
    margin-top: var(--spacing-lg);
    opacity: 0.8;
}

.error-footer .logo {
    font-size: 1.5rem;
    color: white;
}

@media (max-width: 480px) {
    .error-code-display {
        font-size: 5rem;
    }
    
    .error-title {
        font-size: 1.5rem;
    }
    
    .error-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .error-actions .btn {
        width: 100%;
    }
    
    .tech-line {
        flex-direction: column;
        gap: 4px;
    }
}

/* ============================================
АДАПТИВНОСТЬ
============================================ */
@media (max-width: 1024px) {
    .nodes-grid,
    .features-grid,
    .why-grid,
    .nodes-grid-console,
    .steps-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .nodes-grid,
    .features-grid,
    .why-grid,
    .nodes-grid-console,
    .steps-container {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .nav-menu {
        gap: var(--spacing-sm);
    }

    .status-header {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .status-stats {
        flex-direction: column;
        gap: 4px;
    }
    
    .last-update-time {
        margin-left: 0;
    }

    /* Mobile Menu */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .terminal-header {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .terminal-title {
        width: 100%;
        order: 3;
        margin-top: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .stat-value {
        font-size: 1.25rem;
    }
}

/* ============================================
АНИМАЦИИ
============================================ */
.fade-in-visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}