:root {
    --primary-color: #235552;
    --secondary-color: #91d72f;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
}

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

body {
    line-height: 1.6;
    color: var(--primary-color);
    background-repeat: no-repeat;
    background-position: center;
}

.bagan {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.struktur {
    width: 500px;
}


/* Navbar */

nav {
    position: fixed;
    width: 100%;
    background: var(--primary-color);
    padding: 1rem 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.navbar a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

.navbar a:hover {
    background: var(--secondary-color);
    border-radius: 4px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle div {
    width: 25px;
    height: 3px;
    background: white;
    margin: 4px 0;
}

#beranda {
    height: 100vh;
    background: url('https://via.placeholder.com/1920x1080 ') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    color: rgb(241, 227, 227);
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.btn {
    background: var(--secondary-color);
    padding: 12px 30px;
    border-radius: 5px;
    color: white;
    text-transform: uppercase;
    font-weight: bold;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.btn:hover {
    background: var(--accent-color);
}

#tentang-kami {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.tentang-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.tentang-img {
    border-radius: 10px;
    overflow: hidden;
}

.tentang-img img {
    width: 100%;
    height: auto;
    display: block;
}

#fasilitas {
    background: var(--light-color);
    padding: 60px 20px;
}

.fasilitas-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.fasilitas-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.fasilitas-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.fasilitas-content {
    padding: 20px;
}

#kontak {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin: 10px 0;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--light-color);
    border-radius: 5px;
    margin-top: 5px;
}

.form-group textarea {
    resize: vertical;
    height: 150px;
}

footer {
    background: var(--primary-color);
    color: white;
    text-align: center;
    padding: 20px;
}

table {
    width: 50%;
    border-collapse: collapse;
    margin: 20px auto;
}

th,
td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: center;
}

th {
    background-color: #f4f4f4;
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

tr:hover {
    background-color: #f1f1f1;
}


/* Responsive */

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }
    .menu-toggle {
        display: flex;
    }
    .navbar-links {
        display: none;
        width: 100%;
        flex-direction: column;
    }
    .navbar-links.active {
        display: flex;
    }
    .tentang-content {
        grid-template-columns: 1fr;
    }
    .contact-form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
}