/* ============================================================================
   Kompas TV — Smart TV Landing Page
   Design tokens → Base → Components → Sections → Responsive
   Font: Source Sans 3 (satu-satunya typeface). Icons: Phosphor.
   ========================================================================== */

/* ────────────────────────────── 1. TOKENS ───────────────────────────────── */
:root {
  /* Surfaces — deep navy gradient scale */
  --bg-base:      #04070F;
  --bg-800:       #06101F;
  --bg-700:       #0A1730;
  --bg-600:       #0E2144;

  --surface:      rgba(255, 255, 255, 0.038);
  --surface-2:    rgba(255, 255, 255, 0.062);
  --surface-3:    rgba(255, 255, 255, 0.10);

  --line:         rgba(255, 255, 255, 0.09);
  --line-strong:  rgba(255, 255, 255, 0.16);

  /* Brand — nuansa merah untuk tombol & elemen interaktif */
  --brand-600:    #991B1B;
  --brand-500:    #DC2626;
  --brand-400:    #F87171;
  --brand-300:    #FCA5A5;
  --brand-glow:   rgba(220, 38, 38, 0.42);
  --accent-live:    #E01B0F;   /* putih di atasnya = 4.85:1 (AA) */
  --accent-success: #22C55E;   /* dot "Baru di Smart TV" & checklist "Gratis selamanya" */

  /* Text — verified ≥4.5:1 on --bg-base */
  --text-hi:      #F2F6FF;   /* ~18:1 */
  --text-mid:     #A9B7D0;   /* ~9:1  */
  --text-low:     #7E8DA8;   /* ~5.3:1 */

  /* Type scale (fluid) */
  --fs-display: clamp(1.875rem, 1.2rem + 3vw, 3.375rem);
  --fs-h2:      clamp(1.75rem, 1.15rem + 2.4vw, 3rem);
  --fs-h3:      clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --fs-lede:    clamp(1rem, 0.95rem + 0.35vw, 1.1875rem);
  --fs-body:    1rem;
  --fs-sm:      0.875rem;
  --fs-xs:      0.8125rem;

  /* Rhythm — 4/8 scale */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px; --sp-20: 80px;

  --section-y:  clamp(52px, 6.5vw, 96px);
  --gutter:     clamp(20px, 4.5vw, 40px);
  --container:  1200px;
  --nav-h:      80px; /* tinggi navbar — dipakai juga di scroll-margin-top & padding-top Hero, biar sinkron di 1 tempat */

  /* Radii */
  --r-sm: 10px; --r-md: 14px; --r-lg: 20px; --r-xl: 28px; --r-pill: 999px;

  /* Elevation */
  --el-1: 0 1px 2px rgba(0,0,0,.4);
  --el-2: 0 8px 24px -8px rgba(0,0,0,.55);
  --el-3: 0 24px 60px -20px rgba(0,0,0,.7);
  --el-brand: 0 12px 32px -10px var(--brand-glow);

  /* Motion */
  --ease-out:  cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:   cubic-bezier(0.55, 0, 1, 0.45);
  --spring:    cubic-bezier(0.34, 1.4, 0.64, 1);
  --dur-fast:  140ms;
  --dur-mid:   240ms;
  --dur-slow:  420ms;

  /* Layers */
  --z-backdrop: 0;  --z-content: 10; --z-rail: 20;
  --z-scroll-cue: 90; /* di bawah navbar — petunjuk ini hilang sendiri saat scroll */
  --z-nav: 100;     --z-drawer: 110; --z-scroll-top: 150; --z-modal: 1000; --z-toast: 1200;
}

/* ────────────────────────────── 2. RESET / BASE ─────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  background: var(--bg-base);
  color: var(--text-hi);
  font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: var(--fs-body);
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: -0.004em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }

img, svg { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  line-height: 1.14;
  letter-spacing: -0.015em;
  font-weight: 700;
  text-wrap: balance;
}

::selection { background: var(--brand-500); color: #fff; }

:focus-visible {
  outline: 2px solid var(--brand-300);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: fixed; top: -100px; left: var(--sp-4);
  z-index: var(--z-toast);
  padding: 12px 20px; border-radius: var(--r-sm);
  background: var(--brand-500); color: #fff; font-weight: 600;
  transition: top var(--dur-mid) var(--ease-out);
}
.skip-link:focus-visible { top: var(--sp-4); }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.hide-sm { display: none; }
@media (min-width: 768px) { .hide-sm { display: inline; } }

/* ────────────────────────────── 3. BACKDROP ─────────────────────────────── */
.backdrop {
  position: fixed; inset: 0;
  z-index: var(--z-backdrop);
  pointer-events: none;
  background:
    radial-gradient(120% 80% at 50% -10%, var(--bg-600) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-800) 0%, var(--bg-base) 45%, var(--bg-base) 100%);
}
.backdrop__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
}
.backdrop__glow--a {
  width: 60vw; height: 60vw; max-width: 760px; max-height: 760px;
  top: -18vw; right: -12vw;
  background: radial-gradient(circle, rgba(31,99,232,.55), transparent 68%);
}
.backdrop__glow--b {
  width: 48vw; height: 48vw; max-width: 620px; max-height: 620px;
  top: 42vh; left: -16vw;
  background: radial-gradient(circle, rgba(62,139,255,.28), transparent 70%);
}
.backdrop__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(90% 60% at 50% 0%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(90% 60% at 50% 0%, #000 0%, transparent 75%);
}

/* ────────────────────────────── 4. BUTTONS ──────────────────────────────── */
.btn {
  --btn-py: 12px; --btn-px: 20px; --btn-fs: var(--fs-sm);
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: var(--btn-py) var(--btn-px);
  border-radius: var(--r-pill);
  font-size: var(--btn-fs);
  font-weight: 600;
  letter-spacing: -0.012em;
  white-space: nowrap;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition:
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-mid) var(--ease-out),
    background-color var(--dur-mid) var(--ease-out),
    border-color var(--dur-mid) var(--ease-out);
}
.btn i { font-size: 1.15em; flex: none; }

.btn--lg { --btn-py: 15px; --btn-px: 28px; --btn-fs: 1rem; min-height: 52px; }
.btn--sm { --btn-py: 10px; --btn-px: 16px; --btn-fs: var(--fs-xs); min-height: 44px; }
.btn--block { width: 100%; }

.btn--primary {
  background: linear-gradient(135deg, var(--brand-500) 0%, var(--brand-600) 100%);
  color: #fff;
  box-shadow: var(--el-brand), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn--primary::after {
  content: ''; position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--brand-400), var(--brand-500));
  opacity: 0;
  transition: opacity var(--dur-mid) var(--ease-out);
}
.btn--primary > * { position: relative; z-index: 1; }
.btn--primary:hover  { box-shadow: 0 16px 40px -10px var(--brand-glow), inset 0 1px 0 rgba(255,255,255,.22); }
.btn--primary:hover::after { opacity: 1; }

.btn--ghost {
  background: var(--surface);
  color: var(--text-hi);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.btn--ghost:hover { background: var(--surface-2); border-color: rgba(255,255,255,.26); }

/* Pressed motion — transform only, no layout shift */
.btn:active { transform: scale(0.965); }
.btn:active.btn--primary { box-shadow: 0 4px 14px -6px var(--brand-glow); }

.btn[disabled] { opacity: .42; pointer-events: none; }

/* Varian "belum tersedia" (mis. CTA Samsung "Segera Hadir" di modal install).
   Bedanya dengan .btn[disabled] biasa: TIDAK dipudarkan jadi .42 — labelnya
   justru harus terbaca, karena tujuannya memberi tahu status, bukan sekadar
   menonaktifkan. Jadi gradient brand-nya diganti permukaan netral dengan teks
   kontras cukup, tapi tetap jelas terbaca sebagai tombol non-aktif.
   pointer-events dikembalikan ke auto supaya cursor not-allowed muncul —
   aman, karena tombol [disabled] memang tidak pernah memicu event click. */
.btn--soon[disabled] {
  opacity: 1;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  color: var(--text-mid);
  box-shadow: none;
  pointer-events: auto;
  cursor: not-allowed;
}
/* Matikan sisa-sisa gaya .btn--primary yang masih menempel: overlay gradient
   merah ::after (muncul saat hover) & glow hover-nya. Tanpa ini, hover di
   tombol non-aktif malah mengecat ulang jadi merah seolah bisa diklik. */
.btn--soon[disabled]::after,
.btn--soon[disabled]:hover::after { display: none; }
.btn--soon[disabled]:hover  { box-shadow: none; }
.btn--soon[disabled]:active { transform: none; box-shadow: none; }

/* ────────────────────────────── 5. NAVBAR ───────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  padding-top: env(safe-area-inset-top);
  transition: background-color var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out),
              backdrop-filter var(--dur-mid) var(--ease-out),
              transform var(--dur-mid) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(4, 7, 15, 0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom-color: var(--line);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav__inner {
  display: flex; align-items: center; gap: var(--sp-6);
  height: var(--nav-h);
}
.nav__brand {
  flex: none;
  display: flex; align-items: center;
  min-height: 44px;              /* tap target, tanpa mengubah tinggi visual logo */
  padding-right: var(--sp-2);
  border-radius: 8px;
}
.nav__logo { height: 26px; width: auto; }

.nav__links { display: none; }
@media (min-width: 1024px) {
  .nav__links {
    display: flex; align-items: center; gap: 2px;
    margin-inline: auto;
    padding: 4px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-pill);
  }
}
.nav__link {
  position: relative;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-mid);
  transition: color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.nav__link:hover { color: var(--text-hi); background: var(--surface-2); }
.nav__link.is-active { color: var(--text-hi); background: var(--surface-3); font-weight: 600; }

.nav__actions { display: flex; align-items: center; gap: var(--sp-2); margin-left: auto; }
@media (min-width: 1024px) { .nav__actions { margin-left: 0; } }
.nav__cta { display: none; }
@media (min-width: 640px) { .nav__cta { display: inline-flex; } }

.nav__burger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px;
  padding: 0 10px;
  border-radius: var(--r-sm);
  transition: background-color var(--dur-fast) var(--ease-out);
}
.nav__burger:hover { background: var(--surface-2); }
.nav__burger span {
  display: block; height: 2px; width: 100%;
  background: var(--text-hi); border-radius: 2px;
  transition: transform var(--dur-mid) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (min-width: 1024px) { .nav__burger { display: none; } }

.nav__drawer {
  position: absolute; top: 100%; left: 0; right: 0;
  padding: var(--sp-4) var(--gutter) var(--sp-6);
  background: rgba(6, 16, 31, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--el-3);
  transform-origin: top;
  animation: drawerIn var(--dur-mid) var(--ease-out);
}
@keyframes drawerIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.nav__drawer[hidden] { display: none; }
.nav__drawer-links { display: flex; flex-direction: column; margin-bottom: var(--sp-4); }
.nav__drawer-links a {
  display: flex; align-items: center; gap: var(--sp-3);
  min-height: 52px; padding: 0 var(--sp-3);
  border-radius: var(--r-sm);
  font-size: 1rem; font-weight: 500; color: var(--text-mid);
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.nav__drawer-links a i { font-size: 1.25rem; color: var(--brand-400); }
.nav__drawer-links a:hover, .nav__drawer-links a:active { background: var(--surface-2); color: var(--text-hi); }

.nav__scrim {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(2, 4, 10, 0.6);
  backdrop-filter: blur(2px);
  animation: fadeIn var(--dur-mid) var(--ease-out);
}
.nav__scrim[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ────────────────────────────── 6. SECTION SHELL ────────────────────────── */
.section {
  position: relative;
  z-index: var(--z-content);
  padding-block: var(--section-y);
  scroll-margin-top: calc(var(--nav-h) + 12px); /* tinggi navbar + sedikit napas */
}
.section--alt::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent, rgba(14, 33, 68, .38) 22%, rgba(14, 33, 68, .38) 78%, transparent);
  pointer-events: none;
}
.section--alt > .container { position: relative; }

.sec-head { max-width: 780px; margin: 0 auto var(--sp-12); text-align: center; }
.sec-title { font-size: var(--fs-h2); margin-bottom: var(--sp-4); font-weight: 700; }
.sec-lede {
  font-size: var(--fs-lede); color: var(--text-mid); line-height: 1.65;
  max-width: 62ch; margin-inline: auto; text-wrap: pretty;
}
.sec-foot {
  margin-top: var(--sp-10); text-align: center;
  color: var(--text-low); font-size: 1.125rem; /* 18px */
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  margin-bottom: var(--sp-4);
  padding: 6px 14px 6px 11px;
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.01em;
  color: var(--brand-300);
}
.eyebrow i { font-size: 1rem; }

.grad-text {
  /* Dulu gradient biru — sekarang putih polos, sengaja dilepas dari token
     --brand-* supaya tetap putih walau warna tombol/aksen berubah. */
  color: #fff;
}

.pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px 7px 12px;
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  font-size: var(--fs-xs); font-weight: 600; color: var(--text-hi);
}
.pill__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-success);
  box-shadow: 0 0 0 4px rgba(34,197,94,.22);
  animation: pulse 2.4s var(--ease-out) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,.26); }
  50%      { box-shadow: 0 0 0 7px rgba(34,197,94,0); }
}

/* ────────────────────────────── 7. HERO ─────────────────────────────────── */
.hero {
  padding-top: calc(var(--nav-h) + var(--sp-16)); /* tinggi navbar + napas ekstra biar konten lebih ke tengah viewport */
  padding-bottom: clamp(44px, 6vw, 88px);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  gap: clamp(40px, 6vw, 64px);
  align-items: center;
}
@media (min-width: 1024px) {
  /* Kolom asset dibuat sedikit lebih sempit dan gap diperlebar —
     bersama efek skew di bawah, ini memberi napas visual di sisi kanan teks. */
  .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr); gap: clamp(56px, 7vw, 96px); }
}

.hero__title {
  font-size: var(--fs-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: var(--sp-5) 0 var(--sp-5);
}
.hero__lede {
  font-size: var(--fs-lede);
  color: var(--text-mid);
  max-width: 54ch;
  line-height: 1.65;
  text-wrap: pretty;
}
.hero__lede strong { color: var(--text-hi); font-weight: 600; }

.hero__cta {
  display: flex; flex-wrap: wrap; gap: var(--sp-3);
  margin-top: var(--sp-8);
}
@media (max-width: 479px) {
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { width: 100%; }
}

.hero__trust {
  display: flex; flex-wrap: wrap; gap: var(--sp-3) var(--sp-6);
  margin-top: var(--sp-8);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--line);
}
.hero__trust li {
  display: flex; align-items: center; gap: 8px;
  font-size: var(--fs-sm); color: var(--text-mid);
}
.hero__trust strong { color: var(--text-hi); font-weight: 700; }
.hero__trust i { color: var(--brand-400); font-size: 1.05rem; }
.hero__trust .ph-check-circle { color: var(--accent-success); }

.hero__visual {
  position: relative;
  isolation: isolate; /* jaga glow di belakang tetap di bawah asset & chip */
}
.hero__visual::before {
  /* ambient glow di belakang asset TV, senada dengan glow pada TV di panduan install */
  content: ''; position: absolute; z-index: -1;
  inset: 6% 4%;
  background: radial-gradient(closest-side, var(--brand-glow), transparent 72%);
  filter: blur(56px); opacity: .6;
}
.hero__shot {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 28px 46px rgba(0,0,0,.55));
}

.hero__chip {
  position: absolute;
  z-index: 2;
  display: flex; align-items: center; gap: 8px;
  padding: 9px 15px;
  border-radius: var(--r-pill);
  background: rgba(10, 23, 48, 0.82);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--el-2);
  font-size: var(--fs-xs); font-weight: 600; white-space: nowrap;
  animation: float 6s ease-in-out infinite;
}
.hero__chip i { color: var(--brand-400); font-size: 1rem; }
.hero__chip--1 { top: 8%; left: -4%; }
.hero__chip--2 { top: 34%; right: -3%; animation-delay: -3s; }
.hero__chip--2 i { color: #4ADE80; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}
@media (max-width: 1023px) {
  .hero__chip--1 { top: 2%; left: 0; }
  .hero__chip--2 { bottom: 26%; right: 0; }
}
@media (max-width: 380px) {
  .hero__chip { padding: 7px 12px; font-size: 0.75rem; }
}

/* ─── Petunjuk scroll ──────────────────────────────────────────────────────
   position:fixed, BUKAN dalam alur normal di dasar Hero. Alasannya: tinggi
   Hero bisa jauh melebihi tinggi viewport (di layar sempit, kolom teks +
   asset TV menumpuk sampai ~1300px), jadi kalau ditaruh di alur normal
   petunjuknya justru jatuh di bawah lipatan — tidak terlihat persis saat
   paling dibutuhkan. Fixed menjamin selalu tampil di dasar viewport berapa
   pun tinggi Hero-nya, lalu hilang sendiri begitu user mulai scroll.
   Dipusatkan pakai left/right/margin auto (bukan translateX) supaya properti
   transform tetap bebas dipakai animasi bob di bawah. */
.scroll-cue {
  position: fixed;
  left: 0; right: 0;
  bottom: calc(20px + env(safe-area-inset-bottom));
  z-index: var(--z-scroll-cue);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  width: max-content;
  margin: 0 auto;
  /* Kontainer LUAR-nya sengaja TANPA frame/latar/border — cuma teks + ikon,
     disangga bayangan teks (bukan scrim kotak) supaya tetap terbaca di atas
     asset TV Hero yang ramai, tanpa terlihat seperti komponen berbingkai.
     Ikon mouse di bawah TETAP punya outline sendiri — itu bagian dari bentuk
     ikonnya (bukan "frame" komponen yang dimaksud), sesuai referensi. */
  color: var(--text-mid);
  text-shadow: 0 2px 10px rgba(4, 7, 15, .85);
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: .04em;
  transition: opacity var(--dur-mid) var(--ease-out),
              visibility var(--dur-mid) linear,
              color var(--dur-fast) var(--ease-out);
}
.scroll-cue:hover { color: var(--text-hi); }
/* Disembunyikan begitu user mulai scroll — lihat #scrollCue di main.js */
.scroll-cue.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.scroll-cue__icon {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  filter: drop-shadow(0 2px 10px rgba(4, 7, 15, .85));
}
.scroll-cue__mouse {
  position: relative;
  width: 22px; height: 34px;
  border: 2px solid currentColor;
  border-radius: var(--r-pill);
  opacity: .9;
}
.scroll-cue__dot {
  position: absolute;
  top: 6px; left: 50%;
  width: 4px; height: 4px;
  margin-left: -2px;
  border-radius: 50%;
  background: currentColor;
  animation: scrollCueDot 1.8s var(--ease-out) infinite;
}
.scroll-cue__chevrons { display: flex; flex-direction: column; align-items: center; }
.scroll-cue__chevron {
  width: 9px; height: 9px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  animation: scrollCueChevron 1.8s var(--ease-out) infinite;
}
.scroll-cue__chevron + .scroll-cue__chevron { margin-top: -3px; }
.scroll-cue__chevron:nth-child(1) { animation-delay: 0s; }
.scroll-cue__chevron:nth-child(2) { animation-delay: .18s; }
.scroll-cue__chevron:nth-child(3) { animation-delay: .36s; }

/* Titik "roda mouse" turun & memudar — meniru gerak scroll. */
@keyframes scrollCueDot {
  0%   { opacity: 0; transform: translateY(0); }
  30%  { opacity: 1; }
  70%  { opacity: 1; }
  100% { opacity: 0; transform: translateY(13px); }
}
/* Chevron menyala bergantian dari atas ke bawah — kesan "mengalir turun". */
@keyframes scrollCueChevron {
  0%, 100% { opacity: .2; }
  50%      { opacity: 1; }
}

/* Hormati prefers-reduced-motion: petunjuknya tetap tampil & tetap bisa
   diklik, hanya gerakannya yang dimatikan. */
@media (prefers-reduced-motion: reduce) {
  .scroll-cue__dot,
  .scroll-cue__chevron { animation: none; opacity: .8; }
}

/* ──────────────────────── 8. SCREENSHOT ASLI (panduan install) ─────────── */
/* Foto produk TV+remote sungguhan (tab Android TV & Samsung/LG TV) — sudah
   termasuk bezel & remote di dalam gambarnya sendiri, jadi TIDAK dibungkus
   mockup .tv di bawah (dua "TV" bertumpuk akan tampak aneh). */
.guide__shot {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #050A14;
  box-shadow: var(--el-3), 0 0 0 1px rgba(255,255,255,.08);
}
.guide__shot img {
  display: block;
  width: 100%;
  height: auto;
  animation: stepIn var(--dur-slow) var(--ease-out);
}

/* ────────────────────────────── 8b. TV MOCKUP (panduan install) ─────────── */
/* Mockup UI buatan CSS — fallback untuk guide yang belum punya screenshot asli. */
.tv {
  position: relative;
  width: 100%;
}

.tv__frame {
  position: relative;
  padding: 8px 8px 10px;
  border-radius: 16px;
  background: linear-gradient(160deg, #202B42 0%, #0C1425 46%, #060B15 100%);
  box-shadow:
    var(--el-3),
    0 0 0 1px rgba(255,255,255,.08),
    inset 0 1px 0 rgba(255,255,255,.14);
}
.tv__frame::after {
  /* ambient screen bloom */
  content: ''; position: absolute; inset: 6% 8% -14% 8%;
  background: radial-gradient(closest-side, var(--brand-glow), transparent 72%);
  filter: blur(46px); opacity: .55; z-index: -1;
}
.tv__screen {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 9px;
  overflow: hidden;
  background: #050A14;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.7);
}
.tv__glare {
  position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: linear-gradient(122deg, rgba(255,255,255,.10) 0%, rgba(255,255,255,0) 34%);
}
.tv__neck {
  width: 16%; height: 16px; margin: 0 auto;
  background: linear-gradient(180deg, #1A2438, #0D1424);
  clip-path: polygon(18% 0, 82% 0, 100% 100%, 0 100%);
}
.tv__base {
  width: 34%; height: 8px; margin: 0 auto;
  border-radius: 0 0 6px 6px;
  background: linear-gradient(180deg, #222E46, #0B1120);
  box-shadow: 0 10px 28px -8px rgba(0,0,0,.85);
}
.tv--compact .tv__frame { padding: 6px 6px 8px; border-radius: 12px; }

/* ────────────────────────────── 9. PROGRAM RAIL ─────────────────────────── */
.rail-wrap { position: relative; }

.programs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 74%;
  gap: var(--sp-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--gutter);
  padding-inline: var(--gutter);
  margin-inline: calc(var(--gutter) * -1);
  padding-bottom: var(--sp-4);
  scrollbar-width: none;
}
.programs::-webkit-scrollbar { display: none; }
.prog { scroll-snap-align: start; }

@media (min-width: 640px)  { .programs { grid-auto-columns: 44%; } }
@media (min-width: 900px) {
  .programs {
    grid-auto-flow: row;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-columns: auto;
    gap: var(--sp-5);
    overflow: visible;
    padding-inline: 0; margin-inline: 0;
  }
}

.prog article {
  height: 100%;
  display: flex; flex-direction: column;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out),
              box-shadow var(--dur-mid) var(--ease-out);
}
@media (hover: hover) {
  .prog article:hover {
    transform: translateY(-6px);
    border-color: rgba(252,165,165,.45);
    box-shadow: 0 22px 48px -22px rgba(0,0,0,.9), 0 0 0 1px rgba(252,165,165,.14);
  }
  .prog article:hover .prog__poster::after { opacity: .5; }
}

.prog__poster {
  position: relative;
  aspect-ratio: 3 / 4;
  background:
    radial-gradient(120% 90% at 50% 0%, var(--p1) 0%, var(--p2) 68%),
    var(--p2);
  overflow: hidden;
}
.prog__poster img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.prog__poster::before {
  /* subtle texture so empty posters don't look flat */
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.09) 1px, transparent 0);
  background-size: 14px 14px;
  mask-image: linear-gradient(200deg, #000, transparent 62%);
  -webkit-mask-image: linear-gradient(200deg, #000, transparent 62%);
}
.prog__poster::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(4,7,15,.86) 100%);
  opacity: .85;
  transition: opacity var(--dur-mid) var(--ease-out);
}
.prog__body { padding: var(--sp-4) var(--sp-5) var(--sp-5); }
.prog__body h3 { font-size: 1.0625rem; font-weight: 700; margin-bottom: 6px; }
.prog__body p { font-size: var(--fs-xs); color: var(--text-mid); line-height: 1.55; }

.rail-nav { display: none; }
@media (min-width: 640px) and (max-width: 899px) {
  .rail-nav {
    display: flex; justify-content: flex-end; gap: var(--sp-2);
    margin-top: var(--sp-4);
  }
}
.rail-btn {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  color: var(--text-hi); font-size: 1.05rem;
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.rail-btn:hover  { background: var(--surface-3); }
.rail-btn:active { transform: scale(.92); }

/* ────────────────────────────── 10. BENTO / KELEBIHAN ───────────────────── */
.bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 700px)  { .bento { grid-template-columns: repeat(2, 1fr); gap: var(--sp-5); } }
@media (min-width: 1024px) { .bento { grid-template-columns: repeat(3, 1fr); } }

.bento__item {
  --bento-pad: clamp(16px, 2.2vw, 24px);
  position: relative;
  padding: var(--bento-pad);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color var(--dur-mid) var(--ease-out),
              background-color var(--dur-mid) var(--ease-out),
              transform var(--dur-mid) var(--ease-out);
}
@media (hover: hover) {
  .bento__item:hover {
    border-color: rgba(252,165,165,.36);
    background: var(--surface-2);
    transform: translateY(-3px);
  }
}
.bento__item h3 { font-size: var(--fs-h3); margin-bottom: 10px; }
.bento__item p  { font-size: var(--fs-sm); color: var(--text-mid); line-height: 1.62; text-wrap: pretty; }

/* Screenshot promo — frame seragam untuk semua kartu, walau rasio file aslinya
   beda-beda. object-fit:contain aman dipakai karena semua PNG berlatar transparan
   (mockup device/UI melayang), jadi tidak ada bar hitam yang kelihatan. Rasio
   3:2 (lebih tinggi dari 16:9) + padding internal tipis supaya asset tampil besar. */
.bento__shot {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  margin: calc(var(--bento-pad) * -1) calc(var(--bento-pad) * -1) var(--sp-4);
  background: radial-gradient(120% 100% at 50% 0%, rgba(62,139,255,.10), transparent 70%);
}
.bento__shot img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  padding: clamp(4px, 0.8vw, 8px);
  box-sizing: border-box;
  transition: transform var(--dur-slow) var(--ease-out);
}
@media (hover: hover) {
  .bento__item:hover .bento__shot img { transform: scale(1.05); }
}

.bento__item--wide {
  grid-column: 1 / -1;
  display: grid;
  gap: var(--sp-8);
  align-items: center;
  background:
    radial-gradient(90% 130% at 0% 0%, rgba(31,99,232,.20), transparent 62%),
    var(--surface);
}
@media (min-width: 700px) {
  .bento__item--wide { grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr); }
}
.bento__item--wide h3 { font-size: clamp(1.35rem, 1.05rem + 1.2vw, 1.875rem); }
.bento__item--wide p  { font-size: var(--fs-body); max-width: 46ch; }

.bento__item--accent {
  background:
    linear-gradient(150deg, rgba(31,99,232,.26), rgba(31,99,232,.05)),
    var(--surface);
  border-color: rgba(124,178,255,.28);
}

/* Screenshot pada kartu lebar (Live Streaming) — kolom visual di sisi kanan */
.bento__visual {
  border-radius: var(--r-md);
  overflow: hidden;
  background: radial-gradient(120% 100% at 50% 0%, rgba(62,139,255,.10), transparent 70%);
}
.bento__visual img {
  display: block;
  width: 100%; height: auto;
  transition: transform var(--dur-slow) var(--ease-out);
}
@media (hover: hover) {
  .bento__item--wide:hover .bento__visual img { transform: scale(1.05); }
}

/* ────────────────────────────── 11. GUIDE / PANDUAN ─────────────────────── */
.guide {
  border-radius: var(--r-xl);
  background:
    radial-gradient(100% 90% at 50% 0%, rgba(31,99,232,.14), transparent 60%),
    var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
}

.guide__tabs {
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-4);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}
.guide__tabs::-webkit-scrollbar { display: none; }
.guide__tab {
  display: inline-flex; align-items: center; gap: 8px;
  flex: none;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-size: var(--fs-sm); font-weight: 600;
  color: var(--text-mid);
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.guide__tab i { font-size: 1.1rem; }
.guide__tab:hover  { color: var(--text-hi); background: var(--surface-2); }
.guide__tab:active { transform: scale(.96); }
.guide__tab.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  border-color: rgba(252,165,165,.4);
  box-shadow: var(--el-brand);
}

.guide__body {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  padding: clamp(22px, 3.4vw, 40px);
}
@media (min-width: 900px) {
  .guide__body { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: start; }
}

.guide__stage { position: sticky; top: 90px; }
@media (max-width: 899px) { .guide__stage { position: static; } }
.guide__hint {
  display: flex; align-items: flex-start; gap: 8px;
  margin-top: var(--sp-4);
  font-size: var(--fs-xs); color: var(--text-low); line-height: 1.5;
}
.guide__hint i { flex: none; margin-top: 2px; font-size: 1rem; }

/* Step screen mock (inside compact TV) */
.step-screen {
  position: absolute; inset: 0;
  padding: 5%;
  display: flex; flex-direction: column;
  background:
    radial-gradient(90% 70% at 15% 0%, rgba(31,99,232,.22), transparent 62%),
    linear-gradient(170deg, #0A1730, #050A14);
  container-type: inline-size;
  animation: stepIn var(--dur-slow) var(--ease-out);
}
@keyframes stepIn {
  from { opacity: 0; transform: scale(1.02); }
  to   { opacity: 1; transform: scale(1); }
}
.ss__label {
  display: inline-flex; align-items: center; gap: 1.4cqw;
  align-self: flex-start;
  padding: 1cqw 2.4cqw; border-radius: 99px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.16);
  font-size: 2.4cqw; font-weight: 600; color: rgba(255,255,255,.85);
}
.ss__title { font-size: 4.4cqw; font-weight: 700; margin: 3cqw 0 2cqw; letter-spacing: -.02em; }
.ss__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2cqw; margin-top: auto; }
.ss__tile {
  aspect-ratio: 1;
  border-radius: 1.6cqw;
  display: grid; place-items: center;
  background: linear-gradient(150deg, rgba(255,255,255,.13), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.08);
  font-size: 4cqw; color: rgba(255,255,255,.55);
}
.ss__tile.is-focused {
  background: linear-gradient(150deg, rgba(248,113,113,.5), rgba(220,38,38,.18));
  border-color: rgba(252,165,165,.9);
  box-shadow: 0 0 0 0.6cqw rgba(248,113,113,.22);
  color: #fff;
  animation: focusPop var(--dur-slow) var(--spring);
}
@keyframes focusPop { from { transform: scale(.9); } to { transform: scale(1); } }
.ss__tile span { font-size: 2cqw; font-weight: 600; }

.ss__search {
  display: flex; align-items: center; gap: 2cqw;
  margin-top: 3cqw; padding: 2.4cqw 3cqw;
  border-radius: 1.6cqw;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(252,165,165,.5);
  font-size: 3.2cqw; color: #fff;
}
.ss__caret {
  display: inline-block; width: 0.4cqw; height: 3.6cqw;
  background: var(--brand-300);
  animation: caret 1.1s steps(1, end) infinite;
}
@keyframes caret { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }

.ss__result {
  display: flex; align-items: center; gap: 2.6cqw;
  margin-top: 3cqw; padding: 2.6cqw;
  border-radius: 1.8cqw;
  background: linear-gradient(120deg, rgba(248,113,113,.22), rgba(255,255,255,.04));
  border: 1px solid rgba(252,165,165,.55);
}
.ss__result-ico {
  width: 10cqw; height: 10cqw; flex: none;
  border-radius: 2cqw;
  display: grid; place-items: center;
  background: linear-gradient(150deg, var(--brand-500), var(--brand-600));
  font-size: 4cqw; color: #fff;
}
.ss__result-txt strong { display: block; font-size: 3.2cqw; font-weight: 700; }
.ss__result-txt small  { font-size: 2.3cqw; color: rgba(255,255,255,.62); }
.ss__cta {
  margin-left: auto;
  padding: 1.6cqw 3.4cqw; border-radius: 99px;
  background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  font-size: 2.6cqw; font-weight: 700; color: #fff;
  white-space: nowrap;
}
.ss__cta--done { background: linear-gradient(135deg, #16A34A, #0E7A38); }

.ss__bar {
  margin-top: 2.6cqw; height: 1.6cqw; border-radius: 99px;
  background: rgba(255,255,255,.1); overflow: hidden;
}
.ss__bar span {
  display: block; height: 100%; width: 68%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--brand-400), var(--brand-300));
  animation: fill 2.4s var(--ease-out) infinite;
}
@keyframes fill { 0% { width: 12%; } 100% { width: 92%; } }

.ss__remote {
  position: absolute; right: 4%; bottom: 5%;
  display: flex; align-items: center; gap: 1.4cqw;
  padding: 1.2cqw 2.4cqw; border-radius: 99px;
  background: rgba(4,7,15,.7);
  border: 1px solid rgba(255,255,255,.16);
  font-size: 2.2cqw; color: rgba(255,255,255,.8);
}

/* Steps list */
.guide__progress {
  height: 3px; border-radius: 99px;
  background: var(--surface-3);
  overflow: hidden;
  margin-bottom: var(--sp-6);
}
.guide__progress span {
  display: block; height: 100%; width: 25%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--brand-400), var(--brand-300));
  transition: width var(--dur-slow) var(--ease-out);
}

.steps { display: flex; flex-direction: column; gap: var(--sp-2); }
.step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: var(--sp-4);
  padding: var(--sp-4);
  border-radius: var(--r-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: background-color var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.step:hover  { background: var(--surface); }
.step:active { transform: scale(.99); }
.step.is-active {
  background: var(--surface-2);
  border-color: rgba(252,165,165,.34);
}
.step__num {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--surface-3);
  border: 1px solid var(--line-strong);
  font-size: var(--fs-xs); font-weight: 700; color: var(--text-mid);
  font-variant-numeric: tabular-nums;
  transition: background-color var(--dur-mid) var(--ease-out), color var(--dur-mid) var(--ease-out);
}
.step.is-active .step__num {
  background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  border-color: rgba(252,165,165,.5);
  color: #fff;
}
.step__t { display: block; font-size: 0.9375rem; font-weight: 600; margin-bottom: 4px; }
.step__d { display: block; font-size: var(--fs-xs); color: var(--text-mid); line-height: 1.55; }
.step.is-active .step__t { color: var(--text-hi); }

/* Link CTA opsional di TENGAH kalimat deskripsi langkah (mis. "Kunjungi
   Playstore Sekarang" di akhir kalimat GUIDES.playstore step 2) — ditulis
   langsung di dalam string `d` (lihat main.js), jadi otomatis dalam satu
   frame/kalimat yang sama dengan penjelasannya, bukan elemen terpisah.
   Berlaku di section #panduan (`.step__d`) maupun di modal
   (`.brand-detail__step-desc`) — sumbernya sama-sama field `d`. */
.step__d a,
.brand-detail__step-desc a {
  color: var(--text-hi);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.step__d a:hover,
.brand-detail__step-desc a:hover { color: var(--brand-300); }

.guide__nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
}
.guide__count {
  font-size: var(--fs-xs); color: var(--text-low);
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
/* Layar sempit: hitungan langkah turun ke baris sendiri agar tombol tetap lega */
@media (max-width: 479px) {
  .guide__nav { flex-wrap: wrap; }
  .guide__nav .btn { flex: 1 1 auto; }
  .guide__count { order: 3; width: 100%; text-align: center; margin-top: var(--sp-1); }
}

/* ────────────────────────────── 13. MODAL ───────────────────────────────── */
.modal {
  position: fixed; inset: 0;
  z-index: var(--z-modal);
  display: grid;
  place-items: end center;
  padding: 0;
}
@media (min-width: 640px) { .modal { place-items: center; padding: var(--sp-6); } }
.modal[hidden] { display: none; }

.modal__scrim {
  position: absolute; inset: 0;
  background: rgba(2, 5, 12, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: fadeIn var(--dur-mid) var(--ease-out);
}

.modal__panel {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: 92dvh;
  overflow-y: auto;
  padding: clamp(24px, 4vw, 34px);
  padding-bottom: calc(clamp(24px, 4vw, 34px) + env(safe-area-inset-bottom));
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  background:
    radial-gradient(90% 60% at 50% 0%, rgba(31,99,232,.22), transparent 62%),
    #0A1226;
  border: 1px solid var(--line-strong);
  box-shadow: var(--el-3);
  animation: sheetIn var(--dur-slow) var(--ease-out);
}
@media (min-width: 640px) {
  .modal__panel { border-radius: var(--r-xl); animation: modalIn var(--dur-mid) var(--spring); }
}
@keyframes sheetIn { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes modalIn { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: scale(1); } }

.modal__close {
  flex: none;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--text-mid);
  font-size: 1.05rem;
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.modal__close:hover  { background: var(--surface-3); color: var(--text-hi); }
.modal__close:active { transform: scale(.9); }

.modal__head { margin-bottom: var(--sp-6); }
.modal__head-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: 6px;
}
.modal__head h2 { font-size: 1.375rem; }
.modal__head p  { font-size: var(--fs-sm); color: var(--text-mid); }

/* Grid pilih merek TV — dipakai di modal & section "Panduan Merek TV" */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}
.brand-tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 108px;
  padding: 16px 10px;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  text-align: center;
  transition: background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.brand-tile:hover  { background: var(--surface-2); border-color: rgba(252,165,165,.4); transform: translateY(-2px); }
.brand-tile:active { transform: scale(.97); }
.brand-tile__ico {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 34px;
}
.brand-tile__ico:has(img) {
  /* Logo resmi butuh latar terang agar warna aslinya terbaca */
  background: #fff;
  border-radius: 7px;
  padding: 4px 8px;
  box-sizing: border-box;
}
.brand-tile__ico img { max-width: 100%; max-height: 100%; object-fit: contain; }
.brand-tile__ico:has(img) .brand-tile__initial { display: none; }
.brand-tile__initial {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(150deg, rgba(248,113,113,.26), rgba(220,38,38,.08));
  border: 1px solid rgba(252,165,165,.22);
  font-size: 1rem; font-weight: 700; color: var(--brand-300);
}
.brand-tile__name { font-size: var(--fs-xs); font-weight: 600; color: var(--text-hi); }
.brand-tile__os   { margin-top: -4px; font-size: 10px; font-weight: 600; letter-spacing: .02em; color: var(--text-low); }

/* Reassurance — selalu tampil, pengganti opsi "merek lain".
   Sengaja NETRAL (senada dengan .brand-tile di atasnya, bukan merah) — ini
   cuma info alternatif, bukan peringatan/error, jadi warna merah bisa
   disalahartikan sebagai warning/danger.
   PENTING: teksnya harus dibungkus <span> di HTML, bukan langsung jadi anak
   flex bersama <i> — kalau tidak, browser membuat setiap potongan teks lepas
   (termasuk link "di sini") jadi kolom flex terpisah, sehingga link melompat
   ke kanan alih-alih mengalir wajar di dalam paragraf. */
.modal__reassure {
  display: flex; align-items: flex-start; gap: 8px;
  margin-top: var(--sp-4);
  padding: var(--sp-4);
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: var(--fs-xs); color: var(--text-mid); line-height: 1.55;
}
.modal__reassure i { flex: none; margin-top: 2px; font-size: 1rem; color: var(--text-mid); }
.modal__reassure a { color: var(--text-hi); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }

/* Tampilan instruksi ringkas setelah merek dipilih */
.brand-detail__back {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: var(--sp-5);
  padding: 8px 4px;
  font-size: var(--fs-sm); font-weight: 600; color: var(--text-mid);
  transition: color var(--dur-fast) var(--ease-out);
}
.brand-detail__back:hover { color: var(--text-hi); }
.brand-detail__back i { font-size: 1rem; }

.brand-detail__head {
  display: flex; align-items: center; gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}
.brand-detail__head .brand-tile__ico { width: 56px; height: 40px; flex: none; }
.brand-detail__head-text { display: flex; flex-direction: column; gap: 2px; }
.brand-detail__head h3 { font-size: 1.125rem; }
.brand-detail__os { font-size: var(--fs-xs); font-weight: 600; color: var(--text-mid); }

/* Link "install langsung di TV" — tampil untuk SEMUA merek, di bawah tombol
   CTA (atau sendirian kalau CTA-nya disembunyikan, mis. Samsung). Bukan
   tombol/kotak (tanpa border/background) — cuma teks tertaut, karena
   aksinya membawa user pindah ke section lain (#panduan), bukan mengubah
   apa pun di modal ini. */
.brand-detail__toggle {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  margin-top: var(--sp-3);
  padding: 8px;
  font-size: var(--fs-sm); font-weight: 600; color: var(--text-hi);
  transition: color var(--dur-fast) var(--ease-out);
}
/* Netral (putih), bukan warna brand — link navigasi ini bukan tombol
   ke-2/CTA alternatif, jadi tidak perlu ditonjolkan dengan warna merah. */
.brand-detail__toggle:hover  { color: var(--text-mid); text-decoration: underline; text-underline-offset: 3px; }
.brand-detail__toggle:active { transform: scale(.98); }
.brand-detail__toggle i { font-size: 1.05rem; }

.brand-detail__steps {
  display: flex; flex-direction: column; gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}
.brand-detail__step {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: var(--sp-3);
}
.brand-detail__step-num {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--surface-3);
  border: 1px solid var(--line-strong);
  font-size: var(--fs-xs); font-weight: 700; color: var(--text-mid);
  font-variant-numeric: tabular-nums;
}
.brand-detail__step-text strong { display: block; font-size: 0.875rem; font-weight: 600; color: var(--text-hi); margin-bottom: 2px; }
.brand-detail__step-desc { display: block; font-size: var(--fs-xs); color: var(--text-mid); line-height: 1.5; }

/* ────────────────────────────── 14. TOAST ───────────────────────────────── */
.toast {
  position: fixed;
  left: 50%; bottom: calc(24px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: var(--z-toast);
  display: flex; align-items: center; gap: 10px;
  max-width: calc(100vw - 32px);
  padding: 13px 20px;
  border-radius: var(--r-pill);
  background: rgba(10, 18, 38, 0.96);
  border: 1px solid var(--line-strong);
  box-shadow: var(--el-3);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  font-size: var(--fs-sm); font-weight: 500;
  animation: toastIn var(--dur-mid) var(--ease-out);
}
.toast[hidden] { display: none; }
.toast i { color: var(--brand-300); font-size: 1.15rem; flex: none; }
@keyframes toastIn {
  from { opacity: 0; transform: translate(-50%, 16px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* ────────────────────────── 14b. SCROLL TO TOP ─────────────────────────── */
/* Muncul begitu user scroll melewati section Program Unggulan (#program) —
   dikontrol lewat kelas .is-visible dari main.js (IntersectionObserver),
   bukan lewat [hidden] langsung, supaya transisi fade/slide-nya jalan. */
.scroll-top {
  position: fixed;
  right: 20px; bottom: calc(24px + env(safe-area-inset-bottom));
  z-index: var(--z-scroll-top);
  display: grid; place-items: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  color: #fff;
  font-size: 1.15rem;
  box-shadow: var(--el-brand);
  opacity: 0; visibility: hidden;
  transform: translateY(14px) scale(.9);
  transition: opacity var(--dur-mid) var(--ease-out),
              transform var(--dur-mid) var(--ease-out),
              visibility var(--dur-mid) linear,
              box-shadow var(--dur-fast) var(--ease-out);
}
.scroll-top.is-visible {
  opacity: 1; visibility: visible;
  transform: translateY(0) scale(1);
}
.scroll-top:hover  { box-shadow: 0 16px 40px -10px var(--brand-glow); }
.scroll-top:active { transform: scale(.92); }
@media (min-width: 640px) {
  .scroll-top { right: 28px; }
}

/* ────────────────────────────── 15. REVEAL MOTION ───────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 620ms var(--ease-out),
    transform 620ms var(--ease-out);
  transition-delay: calc(var(--d, 0) * 70ms);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }

/* ────────────────────────────── 16. REDUCED MOTION ──────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .hero__chip, .pill__dot, .ss__caret, .ss__bar span { animation: none !important; }
}