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

body {
    background-color: #f5f5f5;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: url('https://i.imgur.com/MMUCAMPUS.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 51, 102, 0.3); /* MMU blue with opacity */
    z-index: 1;
}

.container {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
    max-width: 800px;
    width: 90%;
    border: 3px solid #003366;
    position: relative;
    z-index: 2;
}

h1 {
    text-align: center;
    color: #003366;
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

h2 {
    color: #003366;
    text-align: center;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

#question {
    margin-bottom: 1.5rem;
    color: #333;
    font-size: 1.3rem;
    text-align: center;
    font-weight: 500;
    padding: 0 1rem;
}

.options-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.option {
    border: 2px solid #003366;
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    background-color: #fff;
    font-size: 1.1rem;
    color: #333;
}

.option:hover {
    background-color: #f0f7ff;
    transform: scale(1.02);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.option.selected {
    background-color: #003366;
    color: white;
}

#result-container {
    text-align: center;
    margin: 1.5rem 0;
    padding: 0 1rem;
}

#result {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: bold;
    color: #003366;
}

#result h2 {
    animation: celebrate 1s ease infinite;
    margin-bottom: 1.5rem;
}

#result p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.5;
}

@keyframes celebrate {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

#next-button {
    background-color: #003366;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-weight: bold;
}

#next-button:hover {
    background-color: #002244;
    transform: scale(1.05);
}

#score-container {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 1.2rem;
    color: #003366;
    font-weight: bold;
    padding: 0 1rem;
}

@media (max-width: 600px) {
    .container {
        padding: 1.5rem;
        width: 95%;
        margin: 1rem;
    }
    
    #question {
        font-size: 1.1rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .option {
        font-size: 1rem;
        padding: 0.8rem;
    }
}