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

:root {
    --primary-blue: #0066CC;
    --secondary-cyan: #00BCD4;
    --text-dark: #2D3E50;
    --text-medium: #516F90;
    --text-light: #7C98B6;
    --bg-white: #FFFFFF;
    --bg-light: #F5F8FA;
    --bg-lighter: #FBFCFD;
}

body {
    font-family: 'Lexend', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    overflow-x: hidden;
}

/* 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 rgba(0, 0, 0, 0.06);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 16px;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--primary-blue);
}

/* Контент */
.content {
    max-width: 920px;
    margin: 120px auto 80px;
    padding: 0 40px;
}

.document-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 188, 212, 0.1);
    color: var(--secondary-cyan);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text-dark);
    letter-spacing: -1px;
}