*
{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}
body
{
    background-color: #f0f0f0;
    color: white;
    line-height: 1.6;
}
header
{
    background-color: #111827;
    padding: 20px;
    text-align: center;
}
header h1
{
    font-size: 28px;
}
nav
{
    display: flex;
    justify-content: center;
    gap: 20px;
    background-color: #1f2937;
    padding: 15px;
}
nav a
{
    color: white;
    text-decoration: none;
    font-size: 18px;
    padding: 8px 12px;
}
nav a:hover
{
    background-color: #3b82f6;
    border-radius: 4px;
}
.container
{
    width: 80%;
    margin: auto;
    padding:40px 0;
}
.main
{
    text-align: center;
    padding: 80px 20px;
}
.main img
{
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 4px solid #3b82f6;
}
.main h2
{
    font-size: 45px;
    margin-bottom: 10px;
}
.main p
{
    color: #cbd5e1;
    margin-bottom: 20px;
}