body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
}
header {
    background-color: #4CAF50;
    color: white;
    text-align: center;
    padding: 15px;
    border-radius: 0 0 20px 20px;
}
header .logo {
    max-width: 80px;
    border-radius: 50%;
}
nav a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
    padding: 8px 15px;
    border-radius: 10px;
    background-color: #367d39;
    font-weight: bold;
}
nav a:hover {
    background-color: #2b5c2c;
}
main {
    padding: 20px;
    max-width: 1200px;
    margin: auto;
}
.hero {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, #4CAF50, #81C784);
    color: white;
    border-radius: 20px;
    margin-bottom: 20px;
}
.hero h2 {
    margin-bottom: 20px;
}
.hero .cta-button {
    background-color: #ffffff;
    color: #4CAF50;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}
.hero .cta-button:hover {
    background-color: #f9f9f9;
    color: #367d39;
}
.card-container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}
.card {
    background-color: white;
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 15px;
    text-align: center;
    flex: 1;
}
.card img {
    max-width: 100%;
    border-radius: 20px;
    margin-bottom: 15px;
}
footer {
    background-color: #4CAF50;
    color: white;
    text-align: center;
    padding: 15px;
    border-radius: 20px 20px 0 0;
}