:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
}

html, body {
    overflow-x: hidden;
    max-width: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--secondary-color);
}

.navbar {
    background-color: var(--secondary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

.navbar-brand, 
.nav-link {
    color: var(--white);
    transition: color 0.3s ease;
}

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

.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 80px 0;
    margin-bottom: 40px;
    text-align: center;
}

.profile-img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border: 5px solid var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.profile-img:hover {
    transform: scale(1.05);
}

.status {
    font-style: italic;
    opacity: 0.9;
    margin-top: 20px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

main {
    padding: 40px 0;
}

footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 20px 0;
    width: 100%;
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    color: #00a8ff !important; /* Ярко-синий цвет вместо красного */
    transform: translateY(-3px);
    text-decoration: none;
}

.social-links a i {
    color: inherit;
    transition: inherit;
}

.hacker-card {
    background-color: #0a0e17;
    border-radius: 8px;
    border: 1px solid #1a3d6d;
    box-shadow: 0 4px 20px rgba(10, 14, 23, 0.5);
    color: #c7d3dd;
}

.cyber-info h4 {
    color: #4dabf7;
    border-bottom: 1px dashed #2c3e50;
    padding-bottom: 5px;
}

.btn-cyber {
    background-color: #1a3d6d;
    color: white;
    border: 1px solid #4dabf7;
    transition: all 0.3s;
}

.btn-cyber:hover {
    background-color: #0d2b4e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 61, 109, 0.4);
}

.cyber-dropdown-menu {
    background-color: #0a0e17;
    border: 1px solid #1a3d6d;
    box-shadow: 0 0 15px rgba(26, 61, 109, 0.7);
}

.cyber-item {
    color: #ddcdc7;
    padding: 8px 15px;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.cyber-item:hover {
    background-color: rgba(109, 44, 26, 0.3);
    border-left: 3px solid #4dabf7;
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .profile-img {
        width: 150px;
        height: 150px;
    }
}

footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 15px 0;
    width: 100%;
}