*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: #1B263B;
    color: #E0E1DD;
}

header {
    background: #0D1B2A;
    padding: 20px;
    text-align: center;

}

h1 {
    color: #f5f5f5;
    border-radius: 50px;
    border-style: solid;
    border-color: #415A77;
    background-color: rgba(255, 255, 255, 0.521);
}
h2{
 font-size: 19px;
}

nav {
    margin-top: 10px;
}

nav a {
    color: #778DA9;
    margin: 0 10px;
    text-decoration: none;
}

nav a:hover {
    color: #38bff898;
}

section {
    padding: 40px 20px;
    max-width: 900px;
    margin: auto;
}

.about {
    text-align: center;
}

.projects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: #4482e6;
    padding: 20px;
    border-radius: 10px;
    transition: 0.3s;
}

.card:hover {
    transform: scale(1.05);
    background: #5285ce;
}

footer {
    text-align: left;
    padding: 20px;
    background: #415A77;
    margin-top: 20px;
}

button {
    background:  rgba(255, 255, 255, 0.521); 
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background: #e9ecee;
}

img{
    width: 300px;
    height: 300px;
    border-radius: 360%;
    position: absolute;
    top: 100px;
    left: 100px;
}