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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f9;
    color: #333;
    text-align: center;
    padding-top: 100px; /* To avoid header overlap */
    margin: 0;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #333;
    padding: 20px 0;
    color: white;
    text-align: center;
    z-index: 100;
}

.container {
    padding: 0 20px;
}

.profile-img {
    width: 170px;
    height: 170px;
    border-radius: 50%;
    border: 4px solid #fff;
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

p {
    font-size: 1.1rem;
}

section {
    margin: 40px 0;
    padding: 20px;
}

h2 {
    font-size: 2rem;
    color: #005b96;
    margin-bottom: 20px;
}

.about p {
    font-size: 1.1rem;
    color: #555;
}

.skills-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    padding: 20px 0;
}

.card {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    width: 250px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #005b96;
}

.card p {
    font-size: 1rem;
    color: #777;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.2);
}

a {
    color: #005b96;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    background-color: #333;
    color: #fff;
    padding: 10px;
    margin-top: 40px;
}

footer p {
    font-size: 1rem;
}