:root {
    --green-main: #10b981;
    --green-dark: #064e3b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --white: #ffffff;
    --light-bg: #f9fafb;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

.container { width: 90%; max-width: 1100px; margin: 0 auto; }
.hidden { opacity: 0; transform: translateY(30px); transition: 0.8s ease; }
.show { opacity: 1; transform: translateY(0); }

/* --- NAVBAR FIXED & RAPI --- */
.navbar {
    background: rgba(255,255,255,0.98); /* Putih sedikit transparan */
    backdrop-filter: blur(10px);
    padding: 15px 0;
    position: fixed; /* Agar nempel di atas saat scroll */
    top: 0; 
    left: 0;
    width: 100%;
    z-index: 9999; /* Paling depan */
    border-bottom: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-wrapper { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
}

/* --- LOGO & BAHASA (KIRI) --- */
.nav-left {
    display: flex;
    align-items: center;
    gap: 20px; /* Jarak Logo ke Tombol Bahasa */
}

.logo { 
    font-weight: 700; 
    font-size: 1.5rem; 
    color: var(--green-main); 
    text-decoration: none; 
}

/* --- TOMBOL GANTI BAHASA (FIXED COLOR) --- */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    background: #f3f4f6; /* Abu-abu sangat muda */
    padding: 6px 14px;
    border-radius: 50px;
    border: 1px solid #e5e7eb;
}

.lang-btn {
    text-decoration: none;
    transition: all 0.3s ease;
}

.divider {
    color: #ccc; /* Garis pemisah abu-abu */
}

/* Tombol AKTIF (Hijau) */
.lang-btn.active {
    color: var(--green-main);
    cursor: default;
}

/* Tombol TIDAK AKTIF (Abu-abu Gelap - BUKAN PUTIH) */
.lang-btn:not(.active) {
    color: #9ca3af; 
}

.lang-btn:not(.active):hover {
    color: var(--text-dark); /* Saat disentuh jadi hitam */
}

/* --- END TOMBOL BAHASA --- */

.nav-links { display: flex; gap: 25px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--text-dark); font-weight: 600; font-size: 0.95rem; transition: 0.3s; }
.nav-links a:hover { color: var(--green-main); }

.hero {
    position: relative;
    height: 90vh;
    background-color: var(--green-main);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
    margin-top: 0;
}

.hero-overlay {
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 100%;
    background: 
        linear-gradient(to bottom, rgba(16, 185, 129, 0.85) 0%, rgba(6, 78, 59, 0.5) 100%),
        url('images/benangkelambu.jpg'); 
    background-size: cover;
    background-position: center bottom;
    opacity: 0.6;
    z-index: 1;
}

.relative-z { position: relative; z-index: 2; }
.hero h1 { font-size: 3rem; margin-bottom: 20px; text-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.hero p { font-size: 1.1rem; max-width: 600px; margin: 0 auto 30px; opacity: 0.95; }

.section { padding: 80px 0; }
.section h2 { text-align: center; margin-bottom: 50px; font-size: 2.2rem; font-weight: 700; }
.text-white { color: white !important; }

/* ABOUT SECTION */
.profile-card {
    display: flex;
    flex-direction: column; 
    align-items: center;    
    text-align: center;
    padding: 40px 30px;     
    border-radius: 20px;    
    box-shadow: 0 10px 30px rgba(0,0,0,0.15); 
    margin-bottom: 30px;    
    max-width: 700px;       
    margin-left: auto;      
    margin-right: auto;     
}

.green-gradient-box {
    background: linear-gradient(135deg, var(--green-main), var(--green-dark));
    color: #ffffff;
}

.profile-image {
    width: 180px; height: 180px; object-fit: cover;
    border-radius: 50%;     
    border: 4px solid #ffffff; 
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.profile-title {
    margin-top: 25px; 
    margin-bottom: 0;
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;   
    text-shadow: 0 2px 4px rgba(0,0,0,0.1); 
}

.about-text-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
    color: #555;
}
.about-text-content p { margin-bottom: 15px; }

/* SERVICES */
.bg-green {
    background: linear-gradient(135deg, var(--green-main), var(--green-dark));
    color: var(--white);
}

.grid-layout { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.card.glass {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 30px; border-radius: 16px; 
    border: 1px solid rgba(255,255,255,0.3);
    transition: 0.3s;
}
.card.glass:hover { background: rgba(255,255,255,0.25); transform: translateY(-5px); }
.card.glass h3 { margin-bottom: 10px; color: white; }
.card.glass p { color: rgba(255,255,255,0.9); }

/* PACKAGES */
.package-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 20px; align-items: start; }
.package-item { background: var(--white); border: 1px solid #eee; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 10px rgba(0,0,0,0.03); transition: 0.3s; }

.package-header {
    padding: 20px;
    background: #f9f9f9;
    display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; transition: 0.3s;
}
.package-header:hover { background: #ecfdf5; color: var(--green-main); }
.package-header h3 { font-size: 1rem; margin: 0; font-weight: 700; }
.package-header .icon { font-weight: bold; font-size: 1.2rem; transition: 0.3s; }

.package-body {
    padding: 0 20px;
    max-height: 0; overflow: hidden;
    transition: max-height 0.4s ease-out;
    background: white;
}

.package-item.active { border-color: var(--green-main); box-shadow: 0 5px 20px rgba(16, 185, 129, 0.15); }
.package-item.active .package-header { background: var(--green-main); color: white; }
.package-item.active .icon { transform: rotate(45deg); }
.package-item.active .package-body { max-height: 2000px; border-top: 1px solid #eee; padding-bottom: 25px; }

.pkg-desc { margin-top: 20px; margin-bottom: 25px; font-size: 1rem; color: #555; }

/* DESTINATION CARDS */
.dest-list-large { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-bottom: 25px; }
.dest-card {
    background: linear-gradient(135deg, var(--green-main), var(--green-dark));
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px; overflow: hidden; transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.dest-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(16, 185, 129, 0.4); filter: brightness(1.1); }
.dest-card img { width: 100%; height: 180px; object-fit: cover; display: block; border-bottom: 1px solid rgba(255, 255, 255, 0.2); }
.dest-card span { display: block; padding: 15px; font-size: 0.95rem; font-weight: 600; text-align: center; color: #ffffff; }

/* CONTACT & FOOTER */
.contact-wrapper { text-align: center; padding: 20px 0; max-width: 700px; margin: 0 auto; }
.contact-wrapper h2 { margin-bottom: 15px; font-size: 2rem; }
.contact-wrapper p { margin-bottom: 30px; font-size: 1.1rem; opacity: 0.9; }

.contact-links { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
.btn { padding: 12px 30px; border-radius: 50px; text-decoration: none; display: inline-block; font-weight: 600; transition: 0.3s; }
.btn-white { background: white; color: var(--green-main); }
.btn-white:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
.btn-green { background: var(--green-main); color: white; width: 100%; text-align: center; }
.btn-green:hover { background: var(--green-dark); }
.btn-white-outline { border: 2px solid white; color: white; }
.btn-white-outline:hover { background: white; color: var(--green-main); }

footer { background: #111; color: #666; text-align: center; padding: 30px 0; font-size: 0.9rem; }

/* MOBILE RESPONSIVE */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 25px; height: 3px; background: #333; }

@media (max-width: 768px) {
    .nav-wrapper {
        position: relative; /* Penting buat dropdown */
    }
    
    .nav-left { gap: 10px; }
    .logo { font-size: 1.2rem; }
    .lang-switch { padding: 4px 10px; font-size: 0.75rem; }

    .hamburger { display: flex; }
    .nav-links { 
        position: absolute; 
        top: 100%; /* Turun persis di bawah navbar */
        left: 0; 
        width: 100%; 
        background: white; 
        flex-direction: column; 
        padding: 20px; 
        display: none; 
        box-shadow: 0 10px 20px rgba(0,0,0,0.05); 
        border-top: 1px solid #eee;
    }
    .nav-links.active { display: flex; animation: slideDown 0.3s ease forwards; }
    .hero h1 { font-size: 2.2rem; }
}

@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

/* --- FOOTER MINIMALIS --- */

footer {
    background: #111;
    color: #666; /* Warna teks abu-abu gelap biar ga nyolok */
    padding: 25px 0;
    font-size: 0.85rem; /* Ukuran font dikecilin */
    border-top: 1px solid #222; /* Garis batas tipis banget */
}

/* Mengatur agar Kiri (Copyright) dan Kanan (Promo) pisah */
.footer-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    margin: 0;
    opacity: 0.7;
}

/* Bagian Promo di Kanan */
.dev-promo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dev-promo span {
    color: #444; /* Warna teks pertanyaan sangat samar */
    font-weight: 400;
}

.dev-link {
    text-decoration: none;
    color: #888; /* Warna link abu-abu */
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.8rem;
    border-bottom: 1px dotted #444; /* Garis bawah putus-putus tipis */
}

.dev-link:hover {
    color: var(--green-main); /* Pas di-hover baru keluar warna hijau */
    border-bottom: 1px solid var(--green-main);
}

/* Tampilan HP: Disusun atas bawah biar muat */
@media (max-width: 768px) {
    .footer-wrapper {
        flex-direction: column-reverse; /* Promo di atas, Copyright di bawah */
        gap: 15px;
        text-align: center;
    }
}