/* ==========================================================================       SMART NAVBAR ON SCROLL STYLES (UPDATED)       ========================================================================== */

/* Wrapper utama navigasi - Default: Tersembunyi total di luar layar sejak awal */

#navigasi {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1050;
  padding-top: 15px;
  transform: translateY(-150%);
  transition: transform 0.3s ease-in-out;
}

/* KONDISI 1: Tersembunyi (Dipicu saat scroll ke atas atau kembali ke paling atas) */

#navigasi.nav-initial-hide {
  transform: translateY(-150%) !important;
}

/* KONDISI 2: Muncul Berwarna Putih (Hanya dipicu saat pengguna scroll ke bawah) */

#navigasi.nav-scrolled-white {
  transform: translateY(0) !important;
}

/* Mengubah background navbar rounded menjadi putih solid */

.nav-scrolled-white .navbar-custom {
  background-color: #F2F9E5 !important;
  background-image: none !important;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08) !important;
  border: 1px solid rgba(0, 0, 0, 0.05) !important;
  transition: background-color 0.3s ease;
}

/* Warna teks menu menjadi gelap agar kontras di atas warna putih */

.nav-scrolled-white .navbar-custom .nav-link {
  color: #212529 !important;
}

/* Warna teks saat di-hover (Hijau khas) */

.nav-scrolled-white .navbar-custom .nav-link:hover {
  color: #00756c !important;
}

/* Warna tombol hamburger toggler saat background putih */

.nav-scrolled-white .navbar-custom .navbar-toggler {
  border-color: rgba(0, 0, 0, 0.1) !important;
  background-color: rgba(0, 0, 0, 0.02);
}