body {
    background-color: #ffffff;
    font-family: 'Arial', sans-serif;
}
.navbar {
    background-color: #2c2071;
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
}
.logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    margin-right: 10px;
}
.hero-section {
    padding: 40px;
    text-align: center;
}
.hero-text {
    margin-bottom: 20px;
}
.btn-start {
    background-color: #2c2071;
    color: white;
    border-radius: 10px;
}
.about-section {
    background-color: #2c2071;
    color: white;
    text-align: center;
    padding: 20px;
}
.profile {
    padding: 20px;
}
.avatar {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background-color: #ccc;
   
}
.card {
    max-width: 300px; 
    margin: 0 auto; 
}
.card-img-top {
    max-height: 300px; 
    object-fit: cover; 
}
.card-body {
    padding: 20px; 
}