:root {
    --primary: #2E8B57;
    --secondary: #FF8C00;
    --dark: #333;
    --light: #f4f9f4;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Quicksand', sans-serif; color: var(--dark); line-height: 1.6; }
.container { width: 90%; max-width: 1100px; margin: auto; }
.section { padding: 60px 0; }
.bg-light { background: var(--light); }
.section-title { text-align: center; margin-bottom: 40px; font-size: 2rem; color: var(--primary); }

/* NAVBAR */
.navbar { background: #fff; padding: 15px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 100; }
.nav-wrapper { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
.logo { font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.nav-menu { display: flex; list-style: none; gap: 15px; }
.nav-menu a { text-decoration: none; color: var(--dark); font-weight: 600; font-size: 0.9rem; }
.btn-nav { background: var(--primary); color: #fff !important; padding: 5px 15px; border-radius: 20px; }
/* --- Style Logo Baru --- */
.logo img {
    height: 55px; /* Sesuaikan tinggi yang pas untuk desktop */
    width: auto;
    display: block;
    transition: 0.3s;
}

/* --- Pengaturan Responsive (Mobile) --- */
@media (max-width: 768px) {
    .nav-wrapper {
        position: relative; /* Menjadi acuan posisi logo */
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        z-index: 10;
    }

    .logo img {
        height: 45px; /* Logo sedikit lebih kecil di HP */
    }

    .hamburger {
        z-index: 20; /* Pastikan hamburger di atas logo jika bertumpuk */
    }
}

/* HERO */
.hero { 
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('images/banner1.jpeg');
    background-size: cover; background-position: center; color: #fff; text-align: center; padding: 100px 0;
}
.hero h1 { font-size: calc(1.8rem + 1.5vw); margin-bottom: 20px; }
.hero p { font-size: 1.1rem; margin-bottom: 30px; max-width: 800px; margin-inline: auto; }
.hero-buttons { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
.btn-primary, .btn-secondary { padding: 12px 25px; border-radius: 5px; text-decoration: none; font-weight: bold; min-width: 180px; }
.btn-primary { background: var(--secondary); color: #fff; }
.btn-secondary { background: #fff; color: var(--primary); }

/* GRID */
.grid-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.card { background: #fff; padding: 30px; border-radius: 10px; text-align: center; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.card i { font-size: 3rem; color: var(--primary); margin-bottom: 15px; }

/* FORM */
.form-wrapper { max-width: 600px; margin: auto; background: #fff; padding: 25px; border-radius: 10px; box-shadow: 0 5px 20px rgba(0,0,0,0.1); }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: bold; }
.form-group input, .form-group textarea { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 5px; font-family: inherit; }
.btn-submit { width: 100%; background: var(--primary); color: #fff; border: none; padding: 15px; border-radius: 5px; font-weight: bold; cursor: pointer; font-size: 1rem; }
.status-msg { margin-top: 15px; text-align: center; font-weight: bold; }

/* FAQ STYLE */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border: 1px solid #e0e0e0;
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item[open] {
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(46, 139, 87, 0.1);
}

summary {
    padding: 18px 25px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    list-style: none; /* Menghilangkan panah bawaan */
    position: relative;
    color: var(--dark);
    transition: color 0.3s;
}

summary:hover {
    color: var(--primary);
    background-color: #f9fdf9;
}

/* Membuat icon plus (+) kustom */
summary::after {
    content: '+';
    position: absolute;
    right: 25px;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary);
    transition: transform 0.3s;
}

/* Mengubah icon jadi minus (-) saat terbuka */
.faq-item[open] summary::after {
    content: '−';
    transform: rotate(180deg);
}

.faq-content {
    padding: 0 25px 20px 25px;
    color: #666;
    line-height: 1.6;
    border-top: 1px solid #f0f0f0;
    padding-top: 15px;
    animation: slideDown 0.4s ease-out; /* Animasi muncul */
}

/* Animasi sederhana saat membuka */
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsif FAQ di HP */
@media (max-width: 600px) {
    summary {
        font-size: 1rem;
        padding: 15px;
    }
    .faq-content {
        padding: 15px;
    }
}

/* STYLE GALERI FOTO */

/* Wadah Grid: Membuat kotak-kotak otomatis */
.gallery-grid {
    display: grid;
    /* Trik agar responsif: Kolom akan menyesuaikan diri, minimal lebarnya 250px */
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px; /* Jarak antar foto */
    padding-bottom: 20px;
}

/* Kotak Pembungkus Setiap Foto */
.gallery-item {
    position: relative; /* Penting untuk menaruh caption di atasnya */
    overflow: hidden; /* Agar saat di-zoom, gambar tidak keluar kotak */
    border-radius: 15px; /* Sudut membulat agar ramah anak */
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    cursor: pointer;
    height: 250px; /* Tinggi tetap agar seragam */
}

/* Gambar di dalamnya */
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Agar gambar tidak gepeng/terpotong aneh */
    transition: transform 0.5s ease; /* Animasi halus untuk zoom */
}

/* Efek saat Hover: Gambar di-zoom sedikit (scale 1.1) */
.gallery-item:hover img {
    transform: scale(1.1);
}

/* STYLE UNTUK CAPTION (Keterangan Foto) */
.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(46, 139, 87, 0.9), transparent); /* Gradasi Hijau sekolah */
    color: white;
    padding: 20px;
    
    /* Trik menyembunyikan caption di bawah */
    transform: translateY(100%); 
    transition: transform 0.4s ease-in-out;
}

/* Saat Hover: Caption muncul ke atas */
.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

.gallery-caption h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--secondary); /* Warna Oranye untuk judul kecil */
}

.gallery-caption p {
    font-size: 0.9rem;
    margin: 0;
}

/* FOOTER */
footer { background: #222; color: #fff; padding: 30px 0; text-align: center; }
.footer-content { display: flex; flex-direction: column; gap: 15px; }
.social-links { display: flex; justify-content: center; gap: 20px; font-size: 1.5rem; }
.social-links a { color: #fff; }

/* WA Float */
.wa-float { position: fixed; bottom: 40px; right: 40px; background: #25d366; color: white; padding: 10px 20px; border-radius: 100px; text-decoration: none; display: flex; align-items: center; gap: 10px; font-weight: bold; box-shadow: 0 5px 15px rgba(0,0,0,0.2); z-index: 1000; }

/* RESPONSIVE (HP) */
@media (max-width: 600px) {
    .nav-wrapper { justify-content: center; gap: 10px; }
    .hero { padding: 60px 0; }
    .btn-primary, .btn-secondary { width: 100%; }
    .section-title { font-size: 1.6rem; }
}

/* --- CSS HAMBURGER & RESPONSIVE NAVBAR --- */

/* Gaya untuk ikon hamburger */
.hamburger {
    display: none; /* Sembunyikan di desktop */
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background-color: var(--primary); /* Gunakan warna utama Anda */
}

/* MEDIA QUERY UNTUK MOBILE (Layar < 768px) */
@media (max-width: 768px) {
    .nav-wrapper {
        /* Ubah layout agar elemen tersebar */
        justify-content: space-between;
        align-items: center;
        position: relative; /* Penting untuk posisi logo */
    }

    /* Tampilkan ikon hamburger */
    .hamburger {
        display: block;
    }

    /* Posisikan Logo di Tengah Atas */
    .logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        font-size: 1.4rem; /* Sesuaikan ukuran font jika perlu */
    }

    /* Gaya Menu Navigasi Mobile (Awalnya Tersembunyi) */
    .nav-menu {
        position: fixed;
        left: -100%; /* Geser menu ke luar layar kiri */
        top: 60px; /* Tepat di bawah navbar (sesuaikan tinggi navbar Anda) */
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
        gap: 0; /* Hapus gap bawaan desktop */
    }

    /* Gaya Menu Saat Aktif (Ditampilkan) */
    .nav-menu.active {
        left: 0; /* Geser kembali ke dalam layar */
    }

    .nav-menu li {
        margin: 15px 0;
    }

    /* Efek Animasi Hamburger Menjadi 'X' */
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Sesuaikan tombol admin agar tidak terlalu lebar */
    .btn-admin {
        display: inline-block;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px; /* Sesuaikan dengan tinggi navbar Anda */
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
        
        /* TAMBAHKAN INI */
        z-index: 999; 
    }

    .nav-menu.active {
        left: 0;
    }
}