/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #2c3e50;
    color: white;
    padding: 10px 0;
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

#hero {
    background-color: #3498db;
    color: white;
    padding: 50px 20px;
    text-align: center;
}

section {
    padding: 20px;
    margin: 20px;
}

#lessons {
    display: flex;
    justify-content: space-around;
}

.lesson-card {
    background-color: #ecf0f1;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    width: 30%;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

.lesson-card h3 {
    color: #e74c3c;
}

button {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    font-size: 16px;
}

button:hover {
    background-color: #2980b9;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #2c3e50;
    color: white;
    margin-top: 20px;
}

/* Contact Form */
#contact-form input, #contact-form textarea {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
}

#contact-form button {
    width: 100%;
    padding: 15px;
    background-color: #e74c3c;
    border: none;
    color: white;
    font-size: 18px;
}

#contact-form button:hover {
    background-color: #c0392b;
}