/* General Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
}

/* Homepage Container */
.homepage {
    text-align: center;
    padding: 20px;
}

/* Header Styling */
header {
    background-color: #f0f4f8;
    padding: 40px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

header h1 {
    font-size: 2em;
    color: #333;
    margin-bottom: 10px;
}

header p {
    font-size: 1.2em;
    color: #666;
    margin-bottom: 20px;
}

.cta-button {
    display: inline-block;
    margin: 5px;
    padding: 10px 20px;
    font-size: 1em;
    color: #fff;
    background-color: #007bff;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s;
    text-align: center;
}

.cta-button:hover {
    background-color: #0056b3;
}

/* Featured Quizzes Section */
.featured-quizzes {
    margin: 20px 0;
    text-align: center;
}

.featured-quizzes h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
    text-align: center;
}

.quiz-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.quiz-card {
    width: 100%;
    max-width: 300px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 10px;
    background-color: #fafafa;
    text-align: center;
}

.quiz-card h3 {
    font-size: 1.2em;
    color: #333;
    margin-bottom: 10px;
    text-align: center;
}

.quiz-card p {
    color: #666;
    margin-bottom: 15px;
    text-align: center;
}

.start-quiz-btn {
    display: inline-block;
    padding: 8px 15px;
    background-color: #28a745;
    color: #fff;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s;
    text-align: center;
}

.start-quiz-btn:hover {
    background-color: #218838;
}

/* Leaderboard Section */
.leaderboard {
    margin: 20px 0;
}

.leaderboard h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
}

/* Responsive Styles */
@media (max-width: 768px) {
    header h1 {
        font-size: 1.8em;
    }

    header p {
        font-size: 1em;
    }

    .quiz-list {
        flex-direction: column;
        align-items: center;
    }

    .cta-button {
        width: 100%;
        max-width: 300px;
        margin: 5px auto;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.5em;
    }

    header p {
        font-size: 0.9em;
    }

    .quiz-card {
        max-width: 90%;
    }
}