/* =========================================================
   SATSET.NET — Stylesheet
   Berisi: custom properties, efek "speed-line" & "hard-shadow"
   (bagian dari desain asli yang belum didefinisikan di export
   Google Stitch), serta styling untuk modal & popup interaktif.
   Warna, tipografi, dan layout TIDAK diubah dari desain asli.
   ========================================================= */

:root {
  --color-primary: #bb0022;
  --color-primary-container: #e9002d;
  --color-secondary: #495e8a;
  --color-on-background: #1a1c1c;
  --color-outline: #946e6b;
  --color-outline-variant: #eabcb9;
}

html {
  scroll-behavior: smooth;
}

/* Beri jarak agar section tidak tertutup navbar fixed saat di-scroll via anchor */
section[id],
div[id="bantuan"] {
  scroll-margin-top: 80px;
}

body {
  font-family: 'Inter', sans-serif;
}

/* ---------------------------------------------------------
   Speed line — garis aksen horizontal khas identitas Satset.net
   --------------------------------------------------------- */
.speed-line {
  display: block;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

/* ---------------------------------------------------------
   Hard shadow hover — efek "pop-out" pada tombol utama
   --------------------------------------------------------- */
.hard-shadow-hover {
  box-shadow: 0 0 0 0 var(--color-on-background);
  transition: box-shadow 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}
.hard-shadow-hover:hover {
  background-color: var(--color-secondary) !important;
  box-shadow: 4px 4px 0 0 var(--color-on-background);
  transform: translate(-2px, -2px);
}
.hard-shadow-hover:active {
  box-shadow: 1px 1px 0 0 var(--color-on-background);
  transform: translate(0, 0);
}

/* ---------------------------------------------------------
   Utility: sembunyikan elemen tapi tetap ada di layout (a11y)
   --------------------------------------------------------- */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------------------------------------------------------
   Modal umum (Mulai Sekarang, Cek Ketersediaan, Sukses)
   --------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  padding: 16px;
}
.modal-overlay.is-open {
  display: flex;
}
.modal-panel {
  background: #ffffff;
  width: 100%;
  border-radius: 0.75rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  max-height: 90vh;
  overflow-y: auto;
  animation: modal-pop 0.25s ease;
}
@keyframes modal-pop {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: #f3f3f4;
  color: #1a1c1c;
  transition: background-color 0.2s ease;
}
.modal-close-btn:hover {
  background-color: #e2e2e2;
}

/* Pilihan Admin pada modal "Mulai Sekarang" */
.admin-option {
  border: 1px solid var(--color-outline-variant);
  border-radius: 0.75rem;
  padding: 16px;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.15s ease;
  position: relative;
}
.admin-option:hover {
  border-color: var(--color-primary);
  background-color: #fff7f7;
  transform: translateY(-2px);
}
.admin-option.is-selected {
  border-color: var(--color-primary);
  border-width: 2px;
  background-color: #fff1f1;
}
.admin-badge {
  position: absolute;
  top: -10px;
  left: 12px;
  background: var(--color-primary);
  color: #fff;
  font-family: 'Geist', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
}

/* Form fields pada modal */
.field-label {
  font-family: 'Geist', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-on-background);
  margin-bottom: 6px;
  display: block;
}
.field-input {
  width: 100%;
  border: 1px solid #1a1c1c;
  padding: 12px 14px;
  font-size: 14px;
  outline: none;
  border-radius: 0.375rem;
  background: #fff;
  transition: border-color 0.2s ease, border-width 0.2s ease;
}
.field-input:focus {
  border-color: var(--color-primary);
  border-width: 2px;
  padding: 11px 13px;
}
.field-error {
  border-color: var(--color-primary) !important;
}
.field-error-msg {
  color: var(--color-primary);
  font-size: 12px;
  margin-top: 4px;
  display: none;
}
.field-error-msg.is-visible {
  display: block;
}

/* ---------------------------------------------------------
   Popup promo "Gratis Biaya Instalasi" (tampil 2 detik saat buka web)
   --------------------------------------------------------- */
.promo-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 28, 28, 0.85);
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.promo-popup-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.promo-popup-card {
  background: #ffffff;
  border-radius: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  max-width: none;
  box-shadow: none;
  transform: scale(0.96);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}
.promo-popup-overlay.is-visible .promo-popup-card {
  transform: scale(1);
}
.promo-popup-card img {
  width: 100%;
  max-width: 900px;
  height: auto;
  display: block;
  padding: 0 20px;
}
.promo-popup-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  background: rgba(26, 28, 28, 0.08);
  color: var(--color-on-background);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;
}
.promo-popup-close-btn:hover {
  background: rgba(26, 28, 28, 0.15);
}
.promo-popup-hint {
  margin-top: 24px;
  color: var(--color-on-background);
  opacity: 0.6;
  font-size: 13px;
}

@media (max-width: 640px) {
  .promo-popup-card img {
    padding: 0 12px;
  }
}

/* ---------------------------------------------------------
   Peta Ketersediaan — mudah diganti gambarnya
   --------------------------------------------------------- */
.coverage-map-frame {
  border: 4px dashed var(--color-outline-variant);
  border-radius: 1rem;
  overflow: hidden;
  background: #f3f3f4;
}
.coverage-map-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* Skeleton kecil untuk state loading form (opsional, ringan) */
.btn-loading {
  opacity: 0.7;
  pointer-events: none;
}

/* ===========================================================
   PERBAIKAN RESPONSIVE MOBILE
   Semua aturan di bawah ini HANYA berlaku di bawah 768px
   (breakpoint "md" Tailwind). Tampilan desktop/tablet ke atas
   TIDAK disentuh sama sekali — warna, font, layout, dan
   animasi desktop tetap 100% sama seperti sebelumnya.
   =========================================================== */

/* Jaring pengaman anti horizontal-scroll di semua perangkat */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}

/* Dropdown menu mobile: transisi halus saat dibuka/ditutup */
#mobile-menu {
  animation: mobile-menu-in 0.2s ease;
}
@keyframes mobile-menu-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
#mobile-menu a {
  border-bottom: 1px solid var(--color-outline-variant);
}
#mobile-menu a:last-child {
  border-bottom: none;
}
#mobile-menu-btn .material-symbols-outlined {
  transition: transform 0.2s ease;
}

@media (max-width: 767px) {
  /* --- Navbar: kecilkan tombol "Mulai Sekarang" biar muat berdampingan
     dengan tombol hamburger di layar sempit --- */
  .nav-cta {
    padding: 10px 14px;
    font-size: 10px;
  }

  /* --- Rapatkan jarak grid yang terlalu lebar saat ditumpuk 1 kolom --- */
  .gap-12 {
    gap: 2rem;
  }

  /* --- Tombol hero & CTA: sedikit lebih ramping di layar kecil,
     tetap mudah disentuh (nyaman untuk jari) --- */
  .px-10 {
    padding-left: 1.75rem;
    padding-right: 1.75rem;
  }
  .py-5 {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  .px-12 {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .py-6 {
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
  }

  /* --- Card & modal: padding lebih pas untuk layar sempit --- */
  .p-8 {
    padding: 1.5rem;
  }
  .p-10 {
    padding: 1.75rem;
  }

  /* --- Judul besar: tetap terbaca rapi tanpa terpotong di layar sangat sempit --- */
  h1.text-display-lg-mobile {
    font-size: 40px;
  }
}

/* Untuk layar sangat sempit (mis. iPhone SE, ~360px ke bawah) */
@media (max-width: 380px) {
  h1.text-display-lg-mobile {
    font-size: 34px;
  }
  .text-headline-md {
    font-size: 30px;
  }
  .nav-cta {
    padding: 8px 10px;
    font-size: 9px;
  }
}

@media (max-width: 640px) {
  .modal-panel {
    max-height: 95vh;
  }
  .modal-panel.p-8 {
    padding: 1.25rem;
  }
}