body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.hero-section {
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    color: white;
    padding: 5rem 0;
    border-radius: 0 0 20px 20px;
}
.btn-option {
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    margin: 10px;
    transition: all 0.3s ease;
}
.btn-login {
    background-color: white;
    color: #2575fc;
    border: 2px solid white;
}
.btn-login:hover {
    background-color: transparent;
    color: white;
}
.btn-register {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}
.btn-register:hover {
    background-color: white;
    color: #2575fc;
}
.features {
    padding: 4rem 0;
}
.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2575fc;
}