/* ==================================================================
   Gala Sukses Samudera — Landing Page
   Palet: navy tua (utama, dari logo) + emas (aksen) + off-white
   ================================================================== */

/* --- Design tokens ------------------------------------------------ */
:root {
  /* --- Warna --------------------------------------------------------
     Navy utama #0A2240 · emas utama #C9A227.
     Turunan lain adalah versi lebih gelap/terang dari kedua warna itu.
     ------------------------------------------------------------------ */
  --navy-950: #04101F;   /* footer */
  --navy-900: #061829;   /* band paling gelap, teks di atas bidang emas */
  --navy-800: #0A2240;   /* navy utama */
  --navy-700: #123258;   /* hover, band lebih terang */
  --navy-600: #1C4573;

  --gold-600: #A9861B;   /* emas gelap — teks kecil di atas latar terang */
  --gold-500: #C9A227;   /* emas utama — seluruh bidang & tombol */
  --gold-400: #DCBB55;   /* emas terang — teks kecil di atas latar navy */
  --gold-200: #F0DFA8;

  --cream: #F7F5F1;
  --cream-dark: #EDE9E1;
  --white: #FFFFFF;

  --ink: #101B2A;
  --muted: #5B6B7D;
  --muted-light: rgba(255, 255, 255, 0.68);
  --hairline: rgba(16, 27, 42, 0.10);
  --hairline-light: rgba(255, 255, 255, 0.14);

  /* Tipografi */
  --font-display: 'Sora', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;

  /* Layout */
  --container: 1280px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --section-y: clamp(5rem, 11vw, 9.5rem);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;

  --nav-h: 76px;

  /* Gerak */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 220ms var(--ease-out);
  --t-base: 420ms var(--ease-out);
}

/* --- Reset -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.section { padding-block: var(--section-y); position: relative; }

/* Band gelap: dipakai bergantian dengan band terang untuk memberi ritme */
.section--dark {
  background: var(--navy-800);
  color: var(--white);
}
.section--darker { background: var(--navy-900); color: var(--white); }
.section--cream { background: var(--cream); }

.section--dark p,
.section--darker p { color: var(--muted-light); }


.section-title {
  font-size: clamp(2.1rem, 1.3rem + 3.4vw, 4rem);
  font-weight: 700;
}

.section-lead {
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.25rem);
  color: var(--muted);
  max-width: 58ch;
  margin-top: 1.5rem;
}
.section--dark .section-lead,
.section--darker .section-lead { color: var(--muted-light); }

.gold { color: var(--gold-500); }
.section--dark .gold, .section--darker .gold { color: var(--gold-400); }

/* --- Tombol ------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.95rem 1.9rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform var(--t-fast), background-color var(--t-fast),
              color var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
  will-change: transform;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn--gold {
  background: var(--gold-500);
  color: var(--navy-900);
  box-shadow: 0 10px 30px -12px rgba(201, 162, 39, 0.75);
}
.btn--gold:hover {
  background: var(--gold-400);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -14px rgba(201, 162, 39, 0.9);
}

.btn--navy {
  background: var(--navy-800);
  color: var(--white);
}
.btn--navy:hover { background: var(--navy-700); transform: translateY(-2px); }

.btn--ghost {
  border: 1px solid var(--hairline-light);
  color: var(--white);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover {
  border-color: var(--gold-400);
  color: var(--gold-400);
  transform: translateY(-2px);
}

.btn--outline {
  border: 1px solid rgba(16, 27, 42, 0.18);
  color: var(--ink);
}
.btn--outline:hover { border-color: var(--navy-800); background: var(--navy-800); color: var(--white); }

/* ==================================================================
   1. Navigation
   ================================================================== */
/* Bar navigasi berlatar putih.
   Logo GSS memuat elemen hitam (joran & ikan) dan biru tua, sehingga tidak
   terbaca di atas latar navy. Latar putih membuat logo tampil apa adanya.
   Tinggi sengaja tetap saat di-scroll — mengubahnya menggeser seluruh
   halaman karena hero memakai margin-top setinggi bar ini. */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: var(--white);
  border-bottom: 1px solid var(--hairline);
  transition: box-shadow var(--t-base);
}

.nav.is-scrolled { box-shadow: 0 8px 28px -20px rgba(6, 24, 41, 0.55); }

.nav__inner {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand { display: flex; align-items: center; gap: 0.8rem; min-width: 0; }
.brand__mark { width: 52px; height: 52px; flex-shrink: 0; object-fit: contain; }
.brand__text { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.025em;
  color: var(--navy-800);
  white-space: nowrap;
}
.brand__tag {
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold-600);
  white-space: nowrap;
}

/* Di footer (latar navy) logo diberi cakram putih.
   Logo memuat garis hitam yang akan hilang bila ditempel langsung di navy. */
.brand--onDark .brand__chip {
  display: grid;
  place-items: center;
  width: 58px; height: 58px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--white);
  padding: 5px;
}
.brand--onDark .brand__chip img { width: 100%; height: 100%; object-fit: contain; }
.brand--onDark .brand__name { color: var(--white); }
.brand--onDark .brand__tag { color: var(--gold-400); }

.nav__menu { display: flex; align-items: center; gap: clamp(1.1rem, 1.8vw, 2rem); }

.nav__link {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #33465C;
  padding-block: 0.35rem;
  white-space: nowrap;
  transition: color var(--t-fast);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  height: 1.5px;
  width: 100%;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--t-base);
}
.nav__link:hover { color: var(--navy-800); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav__link.is-active { color: var(--gold-600); }

.nav__cta { padding: 0.7rem 1.4rem; font-size: 0.875rem; }

/* --- Pengalih bahasa --- */
.nav__aside { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }

.lang {
  display: flex;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  background: var(--cream-dark);
}
.lang__btn {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
  transition: background-color var(--t-fast), color var(--t-fast);
}
.lang__btn:hover { color: var(--navy-800); }
.lang__btn.is-active { background: var(--navy-800); color: var(--white); }

/* Hamburger */
.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  transition: background-color var(--t-fast);
}
.nav__toggle:hover { background: var(--cream-dark); }
.nav__toggle span {
  display: block;
  position: relative;
  width: 22px; height: 2px;
  background: var(--navy-800);
  border-radius: 2px;
  transition: background-color var(--t-fast);
}
.nav__toggle span::before,
.nav__toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 22px; height: 2px;
  background: var(--navy-800);
  border-radius: 2px;
  transition: transform var(--t-base), top var(--t-base);
}
.nav__toggle span::before { top: -7px; }
.nav__toggle span::after { top: 7px; }

body.nav-open .nav__toggle span { background: transparent; }
body.nav-open .nav__toggle span::before { top: 0; transform: rotate(45deg); }
body.nav-open .nav__toggle span::after { top: 0; transform: rotate(-45deg); }

/* Titik putus dinaikkan ke 1080px: menu kini berbagi ruang dengan
   pengalih bahasa dan logo yang lebih besar. */
@media (max-width: 1080px) {
  .nav__toggle { display: flex; }
  .brand__tag { display: none; }

  .nav__menu {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    background: var(--white);
    padding: var(--nav-h) var(--gutter) 3rem;
    /* clip-path memberi transisi "buka tirai" yang halus, bukan sekadar fade */
    clip-path: circle(0% at calc(100% - 44px) 38px);
    transition: clip-path 560ms var(--ease-out);
    pointer-events: none;
  }
  body.nav-open .nav__menu {
    clip-path: circle(150% at calc(100% - 44px) 38px);
    pointer-events: auto;
  }

  .nav__menu li { width: 100%; border-bottom: 1px solid var(--hairline); }
  .nav__menu li:first-child { border-top: 1px solid var(--hairline); }

  .nav__link {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    padding-block: 1.15rem;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 420ms var(--ease-out), transform 420ms var(--ease-out);
  }
  .nav__link::after { display: none; }
  body.nav-open .nav__link {
    opacity: 1;
    transform: none;
    /* stagger: tiap item masuk berurutan */
    transition-delay: calc(120ms + var(--i, 0) * 55ms);
  }

  .nav__menu .nav__cta {
    margin-top: 2rem;
    width: 100%;
    padding-block: 1rem;
    font-size: 1rem;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 420ms var(--ease-out) 420ms, transform 420ms var(--ease-out) 420ms;
  }
  body.nav-open .nav__menu .nav__cta { opacity: 1; transform: none; }
}

/* ==================================================================
   2. Hero
   ================================================================== */
/* Bar navigasi kini solid, jadi hero digeser turun setinggi bar tersebut
   agar tidak ada bagian foto yang tertutup. */
.hero {
  position: relative;
  margin-top: var(--nav-h);
  min-height: min(calc(100svh - var(--nav-h)), 860px);
  display: flex;
  align-items: flex-end;
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Zoom-out perlahan saat halaman dibuka — memberi kesan sinematik */
  animation: heroZoom 14s var(--ease-out) forwards;
}

@keyframes heroZoom {
  from { transform: scale(1.12); }
  to   { transform: scale(1); }
}

/* Dua lapis gradient: vertikal untuk keterbacaan teks, radial untuk kedalaman */
.hero__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 16, 31, 0.72) 0%, rgba(4, 16, 31, 0.32) 38%, rgba(4, 16, 31, 0.94) 100%),
    radial-gradient(120% 80% at 20% 100%, rgba(10, 34, 64, 0.6), transparent 70%);
}

.hero__inner {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(4rem, 9vw, 7rem) var(--gutter) clamp(3.5rem, 8vw, 6rem);
}

/* Wadah teks hero TIDAK dibatasi lebar.
   Sebelumnya di sini ada `max-width: 22ch`, dan itu memotong headline:
   satuan `ch` mengacu pada font-size elemen ini sendiri (font body ±17px),
   bukan pada <h1> yang berukuran sampai 5.75rem — jadi wadahnya jauh lebih
   sempit daripada isinya, lalu `overflow:hidden` pada .line memangkas sisanya.
   Pemenggalan baris headline sudah diatur manual lewat <span class="line">,
   sehingga pembatas lebar memang tidak diperlukan. */
.hero__content { max-width: 100%; }

.hero__title {
  /* Batas atas diturunkan dari 6.5rem, dan laju vw dilandaikan, agar baris
     terpanjang ("Kekayaan Laut") tetap muat di layar 360px tanpa terpangkas. */
  font-size: clamp(2.4rem, 1.15rem + 5.6vw, 5.75rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.96;
  max-width: 100%;
}
/* overflow:hidden adalah masker untuk animasi teks naik dari bawah.
   Ia memangkas kedua sumbu, jadi lebar wadah wajib cukup — lihat catatan di atas. */
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span {
  display: block;
  transform: translateY(105%);
  animation: lineUp 1s var(--ease-out) forwards;
}
.hero__title .line:nth-child(2) > span { animation-delay: 120ms; }
.hero__title .line:nth-child(3) > span { animation-delay: 240ms; }

@keyframes lineUp { to { transform: translateY(0); } }

.hero__sub {
  max-width: 46ch;
  margin-top: 1.75rem;
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.3rem);
  color: rgba(255, 255, 255, 0.82);
  opacity: 0;
  animation: fadeUp 900ms var(--ease-out) 460ms forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.5rem;
  opacity: 0;
  animation: fadeUp 900ms var(--ease-out) 600ms forwards;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

/* Strip statistik di dasar hero */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: clamp(1.25rem, 3vw, 3rem);
  margin-top: clamp(3rem, 7vw, 5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--hairline-light);
  opacity: 0;
  animation: fadeUp 900ms var(--ease-out) 760ms forwards;
}
.hero__stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--gold-400);
}
.hero__stat span {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.hero__scroll {
  position: absolute;
  right: var(--gutter);
  bottom: clamp(3.5rem, 8vw, 6rem);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  writing-mode: vertical-rl;
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.hero__scroll::after {
  content: '';
  width: 1px;
  height: 60px;
  background: linear-gradient(var(--gold-400), transparent);
  animation: scrollPulse 2.4s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
  50%      { opacity: 1;   transform: scaleY(1);   transform-origin: top; }
}
@media (max-width: 980px) { .hero__scroll { display: none; } }

/* ==================================================================
   3. Tentang Kami
   ================================================================== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
@media (min-width: 900px) {
  .about__grid { grid-template-columns: 1.05fr 1fr; }
}

.about__media { position: relative; }
.about__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
@media (max-width: 899px) {
  .about__media img { aspect-ratio: 16 / 10; }
}

/* Kartu emas kecil yang menumpuk di atas foto — aksen "premium" */
.about__badge {
  position: absolute;
  right: clamp(-1rem, -2vw, 0rem);
  bottom: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--gold-500);
  color: var(--navy-900);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius);
  max-width: 240px;
  box-shadow: 0 24px 60px -24px rgba(4, 16, 31, 0.5);
}
.about__badge b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.about__badge span { font-size: 0.8125rem; font-weight: 600; line-height: 1.4; display: block; margin-top: 0.35rem; }

.about__body p + p { margin-top: 1.25rem; }


/* ==================================================================
   4. Visi & Misi
   ================================================================== */
/* Layout: foto besar di kiri (menempel saat di-scroll), Visi dan Misi
   bertumpuk di kanan. Berbeda dari versi sebelumnya yang menyandingkan dua
   kartu berdampingan — di sana kartu Visi selalu menyisakan rongga karena
   teks Misi jauh lebih panjang. Dengan bertumpuk, tiap blok setinggi isinya. */
.vm__head { max-width: 60ch; }

.vm__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  margin-top: clamp(3rem, 6vw, 4.5rem);
}
@media (min-width: 980px) {
  .vm__layout { grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); }
}

.vm__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.vm__media img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}
@media (max-width: 979px) {
  .vm__media img { aspect-ratio: 16 / 10; }
}
@media (min-width: 980px) {
  /* Foto ikut turun mengiringi pembacaan Visi lalu Misi */
  .vm__media { position: sticky; top: calc(var(--nav-h) + 2rem); }
}

.vm__stack { display: grid; gap: clamp(1.25rem, 2.5vw, 2rem); }

.vm__block {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline-light);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  transition: background-color var(--t-base), border-color var(--t-base), transform var(--t-base);
}
.vm__block:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(220, 187, 85, 0.4);
  transform: translateY(-4px);
}

.vm__label {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.15rem;
}
.vm__block h3 {
  font-size: clamp(1.375rem, 1.1rem + 0.9vw, 1.75rem);
  margin-bottom: 1rem;
}
.vm__block p { font-size: 1rem; }

.vm__list {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--hairline-light);
  display: grid;
  gap: 0.9rem;
}

/* Titik dipasang absolut, bukan sebagai kolom grid.
   Versi grid sebelumnya mengandaikan <li> hanya berisi satu simpul teks; begitu
   ada elemen inline tambahan (mis. <strong>), item ketiga terlempar ke baris
   kedua dan seluruh daftar berubah jadi tata letak tangga. Pendekatan absolut
   ini tidak terpengaruh berapa pun jumlah anak di dalam <li>. */
.vm__list li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--muted-light);
}
.vm__list li::before {
  content: '';
  position: absolute;
  left: 0;
  /* 0.64em ≈ titik tengah baris pertama pada line-height 1.7 */
  top: 0.64em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gold-400);
}
.vm__list strong { color: var(--white); font-weight: 600; }

/* ==================================================================
   5. Core Values
   ================================================================== */
.values__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
  margin-top: clamp(3rem, 6vw, 4.5rem);
}
@media (min-width: 1180px) { .values__grid { grid-template-columns: repeat(5, 1fr); } }

.value {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.value:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: 0 28px 60px -30px rgba(6, 24, 41, 0.45);
}

.value__icon {
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--navy-800);
  color: var(--gold-400);
  margin-bottom: 1.5rem;
  transition: background-color var(--t-base), color var(--t-base), transform var(--t-base);
}
.value:hover .value__icon { background: var(--gold-500); color: var(--navy-900); transform: scale(1.06); }
.value__icon svg { width: 24px; height: 24px; }

.value h3 { font-size: 1.1875rem; margin-bottom: 0.65rem; }
.value p { font-size: 0.9375rem; color: var(--muted); line-height: 1.65; }

/* ==================================================================
   6. History
   ================================================================== */
/* Section ini disusun sebagai tiga band horizontal yang bertumpuk:
   (1) intro dua kolom  →  (2) panel pertumbuhan  →  (3) timeline empat tahap.
   Susunan ini menjaga tiap band selebar penuh, sehingga tidak ada kolom yang
   jauh lebih panjang daripada tetangganya seperti pada layout dua-kolom. */

/* --- Band 1: intro --- */
.history__intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
@media (min-width: 900px) {
  /* Judul mengambil porsi lebih kecil agar narasi punya ukuran baca nyaman */
  .history__intro { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); }
}

.history__narrative p + p { margin-top: 1.25rem; }
.history__narrative .section-lead { margin-top: 0; }

/* --- Band 2: panel pertumbuhan --- */
.growth {
  margin-top: clamp(3.5rem, 7vw, 6rem);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline-light);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 3rem);
}

.growth__figures {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
  text-align: center;
}
@media (min-width: 760px) {
  /* Angka awal — jalur progres — angka kini, sejajar dalam satu garis pandang */
  .growth__figures {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: clamp(1.5rem, 4vw, 3.5rem);
    text-align: left;
  }
  .growth__figure--to { text-align: right; }
}

.growth__figure b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1.4rem + 3.4vw, 4.25rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  white-space: nowrap;
}
.growth__figure--from b { color: rgba(255, 255, 255, 0.4); }
.growth__figure--to b { color: var(--gold-400); }
.growth__figure span {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
}

.growth__track { position: relative; padding-block: 0.5rem; }

.growth__bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  overflow: hidden;
}
.growth__bar i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(201, 162, 39, 0.35), var(--gold-500) 55%, var(--gold-400));
  /* Bar mengisi diri saat panel masuk viewport — kelas .is-visible dipasang
     oleh IntersectionObserver yang sama dengan animasi reveal. */
  transition: width 1.8s var(--ease-out) 200ms;
}
.growth.is-visible .growth__bar i { width: 100%; }

.growth__multiplier {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 0.35rem);
  transform: translateX(-50%);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-400);
  white-space: nowrap;
}

.growth__caption {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: clamp(2rem, 4vw, 2.75rem);
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--hairline-light);
}
@media (min-width: 900px) {
  .growth__caption { grid-template-columns: minmax(0, 0.6fr) minmax(0, 1.4fr); gap: 2.5rem; align-items: baseline; }
}
.growth__label {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 700;
}
.growth__note { font-size: 0.9375rem; }

/* --- Band 3: timeline --- */
.timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: clamp(3.5rem, 7vw, 6rem);
  counter-reset: phase;
}
@media (min-width: 900px) {
  .timeline { grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
}

.timeline__item {
  position: relative;
  padding-left: 2.25rem;
  padding-bottom: 2.25rem;
}
@media (min-width: 900px) {
  .timeline__item { padding-left: 0; padding-top: 2.5rem; padding-bottom: 0; }
}

/* Garis penghubung: vertikal di mobile, horizontal di desktop */
.timeline__item::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 0.6rem;
  bottom: 0;
  width: 1px;
  background: var(--hairline-light);
}
.timeline__item:last-child::before { bottom: auto; height: 0; }

@media (min-width: 900px) {
  .timeline__item::before {
    left: 0;
    right: 0;
    top: 5px;
    bottom: auto;
    width: auto;
    height: 1px;
  }
  /* Garis tahap terakhir berhenti di titiknya, tidak menggantung ke kanan */
  .timeline__item:last-child::before { right: auto; width: 0; }
}

.timeline__marker {
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--gold-500);
  background: var(--navy-900);
  z-index: 1;
}
@media (min-width: 900px) { .timeline__marker { top: 0; } }

.timeline__item--now .timeline__marker {
  background: var(--gold-500);
  /* Cincin lembut menandai tahap berjalan tanpa menambah elemen baru */
  box-shadow: 0 0 0 5px rgba(201, 162, 39, 0.22);
}

.timeline__phase {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 0.75rem;
}
.timeline__item h3 { font-size: 1.1875rem; margin-bottom: 0.6rem; }
.timeline__item p { font-size: 0.9rem; line-height: 1.65; }

/* ==================================================================
   7. Produk (slider)
   ================================================================== */
.products__head {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: flex-end;
  justify-content: space-between;
}

.slider__nav { display: none; gap: 0.75rem; }
@media (min-width: 768px) { .slider__nav { display: flex; } }

.slider__btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(16, 27, 42, 0.16);
  display: grid;
  place-items: center;
  color: var(--navy-800);
  transition: background-color var(--t-fast), color var(--t-fast),
              border-color var(--t-fast), transform var(--t-fast), opacity var(--t-fast);
}
.slider__btn svg { width: 20px; height: 20px; }
.slider__btn:hover:not(:disabled) {
  background: var(--navy-800);
  border-color: var(--navy-800);
  color: var(--white);
  transform: scale(1.06);
}
.slider__btn:disabled { opacity: 0.3; cursor: not-allowed; }

.slider {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  position: relative;
}

.slider__track {
  display: flex;
  gap: clamp(1rem, 2vw, 1.75rem);
  overflow-x: auto;
  /* `proximity`, bukan `mandatory`.
     Dengan `mandatory` browser WAJIB mendarat tepat di titik snap — termasuk
     saat scroll sudah mentok di ujung daftar, sehingga posisi ujung ditarik
     balik ke kartu sebelumnya dan tombol panah seperti berputar-putar.
     `proximity` tetap memberi efek snap saat di-swipe, tanpa membatalkan
     scroll yang disengaja. */
  scroll-snap-type: x proximity;
  /* Wajib disetel sebesar padding track.
     Tanpa ini, titik snap browser diukur dari tepi area scroll — yaitu 64px
     lebih besar daripada posisi yang dihitung JS. Akibatnya tiap geseran
     dikoreksi balik oleh browser dan tombol panah terasa berputar-putar.
     scroll-padding menggeser "snapport" sehingga titik snap browser dan
     target JS berada di angka yang sama persis. */
  scroll-padding-inline: var(--gutter);
  /* scroll-behavior TIDAK diset di sini: penggeseran lewat tombol sudah
     memakai scrollTo({ behavior: 'smooth' }). Menyetel keduanya membuat dua
     animasi scroll berebut kendali atas elemen yang sama. */
  /* Padding tepi disamakan dengan gutter agar kartu "keluar layar" secara natural */
  padding-inline: var(--gutter);
  margin-inline: calc(-1 * var(--gutter));
  padding-block: 0.5rem 2rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
  overscroll-behavior-x: contain;
}
.slider__track::-webkit-scrollbar { display: none; }

.product {
  flex: 0 0 78%;
  scroll-snap-align: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--hairline);
  transition: transform var(--t-base), box-shadow var(--t-base);
}
@media (min-width: 640px)  { .product { flex-basis: 46%; scroll-snap-align: start; } }
@media (min-width: 1024px) { .product { flex-basis: 31%; } }
@media (min-width: 1320px) { .product { flex-basis: 23.2%; } }

/* Kartu adalah <button>: normalisasi gaya bawaan tombol */
.product {
  padding: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}
.product:hover { transform: translateY(-8px); box-shadow: 0 34px 70px -34px rgba(6, 24, 41, 0.5); }
.product:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 3px; }

/* Penanda jumlah foto & ikon perbesar — memberi tahu kartu ini bisa diklik */
.product__count {
  position: absolute;
  top: 1rem; right: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(6, 24, 41, 0.82);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
}
.product__count svg { width: 13px; height: 13px; }

.product__zoom {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(6, 24, 41, 0.42);
  color: var(--white);
  opacity: 0;
  transition: opacity var(--t-base);
}
.product__zoom svg { width: 30px; height: 30px; }
.product:hover .product__zoom,
.product:focus-visible .product__zoom { opacity: 1; }

.product__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--cream-dark);
}
.product__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease-out);
}
.product:hover .product__media img { transform: scale(1.07); }

.product__cat {
  position: absolute;
  top: 1rem; left: 1rem;
  background: rgba(6, 24, 41, 0.82);
  backdrop-filter: blur(8px);
  color: var(--gold-400);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
}

.product__body { padding: 1.5rem 1.5rem 1.75rem; }
.product__body h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
.product__body p {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.65;
  /* Batasi 3 baris agar tinggi kartu tetap rapi berapa pun panjang deskripsi CMS */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Indikator progres slider (dipakai di mobile) */
.slider__progress {
  height: 3px;
  background: rgba(16, 27, 42, 0.1);
  border-radius: 999px;
  margin-top: 0.5rem;
  overflow: hidden;
}
.slider__progress i {
  display: block;
  height: 100%;
  background: var(--gold-500);
  border-radius: 999px;
  transition: width 200ms linear, transform 200ms linear;
}
@media (min-width: 768px) { .slider__progress { display: none; } }

.products__empty, .products__error {
  padding: 3rem 0;
  color: var(--muted);
  font-size: 1.0625rem;
}

/* Skeleton saat data CMS masih dimuat */
.product--skeleton { pointer-events: none; }
.product--skeleton .product__media,
.product--skeleton .skeleton-line {
  background: linear-gradient(90deg, var(--cream-dark) 25%, #F4F1EB 37%, var(--cream-dark) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}
.skeleton-line { height: 14px; border-radius: 6px; margin-bottom: 0.75rem; }
.skeleton-line--title { height: 20px; width: 60%; }
.skeleton-line--short { width: 80%; }
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -100% 0; } }

/* ==================================================================
   8. Quality Control
   ================================================================== */
.qc__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: clamp(3rem, 6vw, 4.5rem);
  counter-reset: qc;
}
@media (min-width: 760px)  { .qc__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1180px) { .qc__grid { grid-template-columns: repeat(5, 1fr); } }

.qc__step {
  position: relative;
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline-light);
  transition: background-color var(--t-base), border-color var(--t-base), transform var(--t-base);
}
.qc__step:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(220, 187, 85, 0.45);
  transform: translateY(-5px);
}

.qc__step::before {
  counter-increment: qc;
  content: '0' counter(qc);
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: rgba(220, 187, 85, 0.28);
  margin-bottom: 1.25rem;
  transition: color var(--t-base);
}
.qc__step:hover::before { color: var(--gold-400); }

.qc__step h3 { font-size: 1.125rem; margin-bottom: 0.75rem; }
.qc__step p { font-size: 0.9rem; line-height: 1.6; }

/* Garis penghubung antar tahap (khusus layout 5 kolom) */
@media (min-width: 1180px) {
  .qc__step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 3.4rem;
    right: -0.7rem;
    width: 0.6rem;
    height: 1px;
    background: rgba(220, 187, 85, 0.4);
  }
}

/* ==================================================================
   9. Kontak
   ================================================================== */
/* Disusun tiga lapis: kepala dua kolom → tiga kartu kanal → formulir + peta.
   Versi sebelumnya menumpuk daftar kontak dan peta dalam satu kolom sempit,
   sehingga peta jadi kecil dan alamat tenggelam di antara baris lain. */

/* --- Lapis 1: kepala --- */
.contact__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 3vw, 3rem);
  align-items: end;
}
@media (min-width: 900px) {
  .contact__head { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
.contact__head .section-lead { margin-top: 0; }

/* --- Lapis 2: kartu kanal --- */
.contact__channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
/* Empat kanal: WhatsApp, Email, Instagram, Alamat.
   Naik bertahap 1 → 2 → 4 kolom. Kartu alamat paling tinggi karena memuat
   tiga baris lanjutan; grid menyamakan tinggi seluruh kartu secara otomatis. */
@media (min-width: 620px)  { .contact__channels { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .contact__channels { grid-template-columns: repeat(4, 1fr); } }

.channel {
  position: relative;
  display: block;
  padding: 1.75rem;
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.channel:hover {
  transform: translateY(-5px);
  border-color: transparent;
  box-shadow: 0 26px 56px -30px rgba(6, 24, 41, 0.45);
}

.channel__icon {
  width: 46px; height: 46px;
  border-radius: 13px;
  display: grid; place-items: center;
  background: var(--navy-800);
  color: var(--gold-400);
  margin-bottom: 1.4rem;
  transition: background-color var(--t-base), color var(--t-base), transform var(--t-base);
}
.channel:hover .channel__icon { background: var(--gold-500); color: var(--navy-900); transform: scale(1.06); }
.channel__icon svg { width: 21px; height: 21px; }

.channel__label {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--muted);
}
.channel__value {
  display: block;
  margin-top: 0.45rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.02em;
  /* Alamat email panjang: patahkan daripada meluber keluar kartu */
  overflow-wrap: anywhere;
}
.channel__hint { display: block; margin-top: 0.55rem; font-size: 0.8125rem; color: var(--muted); }

.channel__arrow {
  position: absolute;
  top: 1.6rem; right: 1.6rem;
  width: 34px; height: 34px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--muted);
  border: 1px solid var(--hairline);
  transition: background-color var(--t-base), border-color var(--t-base),
              color var(--t-base), transform var(--t-base);
}
.channel__arrow svg { width: 15px; height: 15px; }
.channel:hover .channel__arrow {
  background: var(--navy-800);
  border-color: var(--navy-800);
  color: var(--white);
  transform: translateX(3px);
}

/* --- Lapis 3: formulir + peta --- */
.contact__bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 2.5vw, 2rem);
  margin-top: clamp(1.25rem, 2.5vw, 2rem);
}
@media (min-width: 980px) {
  .contact__bottom { grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); }
}

/* Peta berdiri sendiri di samping formulir dan merentang setinggi formulir.
   display:flex + flex:1 pada iframe memberi tinggi pasti tanpa perlu
   height:100%, yang tidak dapat diandalkan pada item grid. */
.contact__map {
  display: flex;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--cream-dark);
  min-height: 420px;
}
.contact__map iframe { flex: 1 1 auto; width: 100%; border: 0; display: block; }

/* Form */
.form {
  background: var(--navy-800);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 3rem);
}
.form h3 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); }
.form > p { color: var(--muted-light); margin-top: 0.85rem; font-size: 0.9375rem; }

.form__grid { display: grid; gap: 1.25rem; margin-top: 2rem; }
@media (min-width: 560px) { .form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; } }

.field { display: block; }
.field span {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.6rem;
}
.field span em { color: var(--gold-400); font-style: normal; }
.field input,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.9375rem;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--hairline-light);
  border-radius: 12px;
  padding: 0.9rem 1.05rem;
  transition: border-color var(--t-fast), background-color var(--t-fast);
}
.field textarea { resize: vertical; min-height: 130px; line-height: 1.6; }
.field input::placeholder,
.field textarea::placeholder { color: rgba(255, 255, 255, 0.35); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold-400);
  background: rgba(255, 255, 255, 0.1);
}

.form__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem; margin-top: 1.75rem; }
.form__status { font-size: 0.9rem; }
.form__status.is-ok { color: var(--gold-400); }
.form__status.is-error { color: #FF9B8A; }

/* ==================================================================
   10. Footer
   ================================================================== */
.footer { background: var(--navy-950); color: var(--white); padding-block: clamp(3.5rem, 7vw, 5.5rem) 2.5rem; }

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--hairline-light);
}
@media (min-width: 760px)  { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 3rem; } }

.footer__about p { color: var(--muted-light); font-size: 0.9375rem; margin-top: 1.5rem; max-width: 40ch; }
.footer h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.footer__links li + li { margin-top: 0.75rem; }
.footer__address { color: var(--muted-light); font-size: 0.9375rem; line-height: 1.7; }
.nav__menu .nav__cta-wrap { border: none !important; }
.footer__links a { color: var(--muted-light); font-size: 0.9375rem; transition: color var(--t-fast); }
.footer__links a:hover { color: var(--gold-400); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.45);
}
.footer__bottom a:hover { color: var(--gold-400); }

/* Tombol WhatsApp mengambang */
.wa-float {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: #25D366;
  color: #fff;
  box-shadow: 0 14px 34px -12px rgba(37, 211, 102, 0.8);
  transform: translateY(80px) scale(0.8);
  opacity: 0;
  transition: transform var(--t-base), opacity var(--t-base), box-shadow var(--t-fast);
}
.wa-float.is-visible { transform: none; opacity: 1; }
.wa-float:hover { box-shadow: 0 18px 44px -12px rgba(37, 211, 102, 0.95); transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }

/* ==================================================================
   Slideshow foto produk (lightbox)
   ================================================================== */
body.lb-open { overflow: hidden; }

.lb {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: clamp(0.75rem, 3vw, 2.5rem);
  opacity: 0;
  transition: opacity 240ms var(--ease-out);
}
.lb.is-open { opacity: 1; }
.lb[hidden] { display: none; }

.lb__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 16, 31, 0.9);
  backdrop-filter: blur(6px);
  border: 0;
  cursor: zoom-out;
}

.lb__panel {
  position: relative;
  width: 100%;
  max-width: 1080px;
  max-height: 92svh;
  display: flex;
  flex-direction: column;
  background: var(--navy-900);
  border: 1px solid var(--hairline-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform: translateY(16px) scale(0.98);
  transition: transform 300ms var(--ease-out);
}
.lb.is-open .lb__panel { transform: none; }

.lb__close {
  position: absolute;
  top: 0.9rem; right: 0.9rem;
  z-index: 3;
  width: 42px; height: 42px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(4, 16, 31, 0.6);
  backdrop-filter: blur(8px);
  color: var(--white);
  border: 1px solid var(--hairline-light);
  transition: background-color var(--t-fast), transform var(--t-fast);
}
.lb__close:hover { background: var(--gold-500); color: var(--navy-900); transform: rotate(90deg); }
.lb__close svg { width: 18px; height: 18px; }

/* --- Panggung foto --- */
.lb__stage {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  flex: 1 1 auto;
  min-height: 0;
}

/* Semua slide berjejer horizontal; perpindahan cukup menggeser track.
   Lebih mulus daripada mengganti src, karena foto berikutnya sudah dimuat. */
.lb__track {
  display: flex;
  height: 100%;
  transition: transform 420ms var(--ease-out);
}
.lb__slide {
  flex: 0 0 100%;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  max-height: 62svh;
}
.lb__slide img { width: 100%; height: 100%; object-fit: contain; }

.lb__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(4, 16, 31, 0.6);
  backdrop-filter: blur(8px);
  border: 1px solid var(--hairline-light);
  color: var(--white);
  transition: background-color var(--t-fast), color var(--t-fast);
}
.lb__nav:hover { background: var(--gold-500); color: var(--navy-900); }
.lb__nav svg { width: 19px; height: 19px; }
.lb__nav--prev { left: 0.9rem; }
.lb__nav--next { right: 0.9rem; }
.lb__nav[hidden] { display: none; }

.lb__counter {
  position: absolute;
  left: 50%; bottom: 0.9rem;
  transform: translateX(-50%);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  background: rgba(4, 16, 31, 0.7);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.lb__counter[hidden] { display: none; }

/* --- Keterangan --- */
.lb__info {
  padding: clamp(1.25rem, 3vw, 2rem);
  border-top: 1px solid var(--hairline-light);
  overflow-y: auto;
}
.lb__cat {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
}
.lb__title {
  font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem);
  color: var(--white);
  margin: 0.5rem 0 0.75rem;
}
.lb__desc { color: var(--muted-light); font-size: 0.9375rem; max-width: 68ch; }

.lb__dots { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.25rem; }
.lb__dots[hidden] { display: none; }
.lb__dot {
  width: 30px; height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  transition: background-color var(--t-fast);
}
.lb__dot:hover { background: rgba(255, 255, 255, 0.45); }
.lb__dot.is-active { background: var(--gold-500); }

@media (max-width: 620px) {
  .lb__nav { width: 40px; height: 40px; }
  .lb__nav--prev { left: 0.5rem; }
  .lb__nav--next { right: 0.5rem; }
  .lb__slide { max-height: 48svh; }
}

/* ==================================================================
   Reveal on scroll
   ================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

.reveal--left  { transform: translateX(-36px); }
.reveal--right { transform: translateX(36px); }
.reveal--scale { transform: scale(0.96); }

/* Di layar sempit, geseran 36px setara ~10% lebar layar dan terpotong oleh
   overflow-x:hidden pada body. Reveal disederhanakan jadi vertikal saja. */
@media (max-width: 760px) {
  .reveal--left, .reveal--right { transform: translateY(32px); }
}

/* Hormati preferensi pengguna yang sensitif terhadap gerakan */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .hero__sub, .hero__actions, .hero__stats { opacity: 1 !important; transform: none !important; }
  .hero__title .line > span { transform: none !important; }
}