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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f9f9f9;
    color: #333;
}

.header {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.header-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}

.overlay h1 {
    color: white;
    font-size: 5rem;
    font-family: 'Poppins', sans-serif;
    text-align: center;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.8);
    font-weight: 700;
    letter-spacing: 2px;
}

.activities {
    padding: 50px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
    background-color: #f9f9f9;
    text-align: center;
}

.container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.activity-card {
    flex: 1;
    min-width: 250px;
    margin: 10px;
    padding: 20px;
    box-sizing: border-box;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.activity-card h2 {
    font-size: 2rem;
    font-family: 'Poppins', sans-serif;
    color: #333;
    margin-bottom: 15px;
}

.activity-card p {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.6;
    text-align: center;
}

.activity-card ul {
    list-style-type: disc;
    padding-left: 40px;
    text-align: left;
}

.gronn-link {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 20px;
    color: white;
    background-color: #006400;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.gronn-link:hover {
    background-color: #004d00;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #333;
    color: white;
}

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

@media (max-width: 768px) {
    .container {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
}