/* Main styling for Cybersecurity Portfolio */

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #0d1117;
    color: #e6edf3;
    line-height: 1.6;
}

header {
    background: linear-gradient(135deg, #0d1117, #111b2b);
    padding: 3rem 1rem;
    text-align: center;
    border-bottom: 2px solid #58a6ff33;
}

header h1 {
    font-size: 3rem;
    margin: 0;
    color: #58a6ff;
    text-shadow: 0 0 10px #58a6ff55;
}

#typing {
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    opacity: 0.9;
    margin-top: .5rem;
}

nav {
    margin-top: 1.5rem;
}

nav a {
    margin: 0 1rem;
    color: #e6edf3;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    color: #58a6ff;
}

section {
    max-width: 900px;
    margin: 2rem auto;
    padding: 1rem;
}

.card {
    background: #161b22;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    border: 1px solid #30363d;
}

footer {
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
    border-top: 1px solid #30363d;
    color: #8b949e;
}

footer img {
    opacity: 0.7;
    transition: 0.2s;
}

footer img:hover {
    opacity: 1;
    transform: scale(1.1);
}

.btn {
    display: inline-block;
    background: #238636;
    padding: 0.7rem 1.2rem;
    color: white;
    border-radius: 5px;
    text-decoration: none;
    margin-top: 1rem;
}

.btn:hover {
    background: #2ea043;
}