body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: url('background.jpg') no-repeat center center/cover;
    margin: 0;
    font-family: 'Poppins', sans-serif;
}

.container {
    text-align: center;
}

.logo img {
    width: 150px;
    margin-bottom: 20px;
    animation: fadeIn 1.5s ease-in-out;
}

.selection-box {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 25px;
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 300px;
    animation: slideUp 1s ease-in-out;
}

.option {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 10px 0;
    padding: 15px;
    text-decoration: none;
    color: white;
    font-weight: bold;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    transition: transform 0.3s, background 0.3s;
    backdrop-filter: blur(5px);
}

.option img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

.option:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

/* Responsive Design */
@media (max-width: 600px) {
    .selection-box {
        width: 90%;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}