/* General Settings */
body {
    background-color: #0d1117; /* Professional dark background */
    color: #c9d1d9; /* Eye-friendly text color */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background-color: #161b22;
    padding: 50px 20px;
    text-align: center;
    border-bottom: 2px solid #58a6ff; /* Technical blue accent border */
}

h1 {
    color: #58a6ff;
    margin: 0;
    font-size: 2.5rem;
}

header p {
    font-size: 1.1rem;
    color: #8b949e;
}

section {
    max-width: 800px;
    margin: 30px auto;
    padding: 20px;
    background: #161b22;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

h2 {
    border-bottom: 1px solid #30363d;
    padding-bottom: 10px;
    color: #f0f6fc;
}

/* Certificates Styles */
ul {
    list-style: none;
    padding: 0;
}

ul li {
    background: #21262d;
    margin: 10px 0;
    padding: 15px;
    border-left: 5px solid #238636; /* Success green accent */
    border-radius: 4px;
    transition: transform 0.2s;
}

ul li:hover {
    transform: scale(1.02); /* Slight scale animation on hover */
}

/* Projects Styles */
.project-card {
    border: 1px solid #30363d;
    padding: 20px;
    border-radius: 8px;
    background: #0d1117;
}

footer {
    text-align: center;
    padding: 40px;
    color: #8b949e;
    font-size: 0.9rem;
}

a {
    color: #58a6ff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Specific Certificate List Styling */
.cert-list ul li {
    background: #1c2128;
    border: 1px solid #30363d;
    padding: 15px;
    margin-bottom: 12px;
    border-radius: 6px;
    border-left: 4px solid #58a6ff; /* Blue accent for each certificate */
}

.cert-list strong {
    color: #58a6ff;
    font-size: 0.9rem;
    text-transform: uppercase;
}