/* =====================================================================
   SULI 5 — landing page (PT. Amanah Sang Surya, Tuban)
   Palet mengikuti logo: biru royal + aksen merah, permukaan putih bersih.
   Tidak ada path absolut: aplikasi ini dilayani di bawah /suli5/.
   ===================================================================== */

/* ------------------------------------------------------------- tokens */
:root {
  --blue-900: #081551;
  --blue-800: #0B1B5C;
  --blue-700: #12299B;
  --blue-600: #1B34C8;   /* biru logo */
  --blue-500: #2C4BE0;
  --blue-300: #8FA6F5;
  --blue-100: #DCE4FF;
  --sky: #EAF0FF;
  --tint: #F4F7FF;
  --red: #E01F26;        /* merah logo */
  --red-dark: #B8131A;
  --ink: #0D1230;
  --muted: #5B6488;
  --line: #E2E8F8;
  --white: #fff;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(13, 18, 48, .04), 0 6px 16px -10px rgba(13, 24, 78, .14);
  --shadow: 0 1px 2px rgba(13, 18, 48, .04), 0 18px 40px -20px rgba(13, 24, 78, .26);
  --shadow-lg: 0 2px 4px rgba(13, 18, 48, .04), 0 40px 80px -34px rgba(9, 20, 74, .40);
  --hairline: rgba(226, 232, 248, .95);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");

  --wrap: 1180px;
  --gutter: 24px;
  --section-y: 104px;

  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-ui: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--tint);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 16.5px;
  line-height: 1.68;
  font-weight: 400;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
/* angka rata kolom — dipakai pada statistik dan harga */
.tnum, .stats__value, .stat__value, .summary-bar__total { font-variant-numeric: tabular-nums; }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--blue-700);
  color: #fff;
  padding: 12px 18px;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--blue-500);
  outline-offset: 3px;
  border-radius: 6px;
}

/* --------------------------------------------------------- typography */
/* Label seksi: huruf kecil berjarak + garis aksen pendek (detail premium) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin: 0 0 16px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blue-600), var(--red));
  flex: none;
}
.section__head .eyebrow::after {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red), var(--blue-600));
  flex: none;
}

.h2 {
  font-size: clamp(1.9rem, 1.1rem + 2.6vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 18px;
}
.h2 em { font-style: italic; color: var(--blue-600); }

.lead { color: var(--muted); font-size: 1.03rem; }

.section {
  padding-block: var(--section-y);
  position: relative;
}
.section--produk { background: linear-gradient(180deg, #fff 0%, var(--tint) 100%); }
.section--proses { background: var(--blue-800); color: #EAF0FF; }
.section--proses .section__sub { color: #B7C5F0; }
.section--proses .eyebrow { color: #8FA6F5; }
.section--mitra { background: linear-gradient(180deg, var(--tint), #fff); }
.section--kontak { background: #fff; }

.section__head {
  max-width: 720px;
  margin: 0 auto 60px;
  text-align: center;
}
.section__head--left {
  margin-inline: 0;
  text-align: left;
  max-width: 640px;
}
.section__sub { color: var(--muted); font-size: 1.04rem; line-height: 1.72; margin: 0; }

.note {
  margin-top: 26px;
  font-size: .84rem;
  color: var(--muted);
  text-align: center;
}

/* ------------------------------------------------------------ buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 24px;
  border: 0;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: .93rem;
  letter-spacing: .01em;
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease;
  white-space: nowrap;
}
.btn--sm { padding: 10px 18px; font-size: .85rem; }
.btn--block { width: 100%; }

.btn--primary {
  background: linear-gradient(135deg, #2138D8 0%, var(--blue-600) 45%, var(--blue-500) 100%);
  color: #fff;
  box-shadow: 0 1px 2px rgba(13, 24, 78, .12), 0 18px 36px -16px rgba(27, 52, 200, .8);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 22px 38px -16px rgba(27, 52, 200, .95); }

.btn--ghost {
  background: rgba(255, 255, 255, .08);
  color: inherit;
  border: 1.4px solid currentColor;
  opacity: .9;
}
.btn--ghost:hover { transform: translateY(-2px); opacity: 1; }

.btn--outline {
  background: transparent;
  color: var(--blue-600);
  border: 1.6px solid var(--blue-100);
}
.btn--outline:hover { background: var(--blue-600); color: #fff; border-color: var(--blue-600); transform: translateY(-2px); }

.btn--wa {
  background: linear-gradient(120deg, #1FA855, #25C268);
  color: #fff;
  box-shadow: 0 14px 28px -16px rgba(31, 168, 85, .9);
}
.btn--wa:hover { transform: translateY(-2px); }

/* ------------------------------------------------------------- topbar */
.topbar {
  background: var(--blue-900);
  color: #C9D5FF;
  font-size: .8rem;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 40px;
}
.topbar__item { margin: 0; display: inline-flex; align-items: center; gap: 8px; }
.topbar__item a { display: inline-block; padding-block: 3px; }
.topbar__item svg { width: 15px; height: 15px; fill: var(--blue-300); flex: none; }
.topbar__item a:hover { color: #fff; text-decoration: underline; }
.topbar__item--right { white-space: nowrap; }

/* --------------------------------------------------------------- nav */
/* Header selalu terang supaya LOGO ASLI (biru + merah) terbaca jelas.
   Sebelumnya header transparan di atas hero biru tua — logo biru akan tenggelam. */
.nav {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: blur(16px) saturate(170%);
  border-bottom: 1px solid rgba(226, 232, 248, .9);
  transition: background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 76px;
}
.nav.is-stuck {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 18px 40px -30px rgba(9, 20, 74, .7);
}
.nav.is-stuck .nav__inner { min-height: 66px; }
/* saat header mengecil, label nama perusahaan disembunyikan supaya logo tetap
   muat tanpa memaksa header jadi tinggi lagi */
.nav.is-stuck .brand__sub { display: none; }

/* --------------------------------------------------- logo (berkas gambar) */
/* Ukuran dinyatakan lewat tinggi; lebarnya mengikuti proporsi berkas logo,
   jadi logo asli dengan rasio apa pun tetap rapi tanpa perubahan kode. */
.logo {
  display: block;
  height: auto;
  width: auto;
  max-width: 100%;
}
.logo-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 14px;
  padding: 10px 14px;
  box-shadow: 0 10px 24px -18px rgba(4, 10, 42, .6);
}
.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  flex: none;
  min-width: 0;
}
.brand__logo { align-self: flex-start; height: 54px; width: auto; max-width: 205px; object-fit: contain; }
.brand__sub {
  order: 2;
  font-family: var(--font-ui);
  font-size: .55rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav__links a {
  position: relative;
  padding: 9px 12px;
  font-size: .89rem;
  font-weight: 600;
  border-radius: 9px;
  color: #33406B;
  transition: color .2s ease, background .2s ease;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 4px;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .26s ease;
}
.nav__links a:hover { color: var(--blue-700); }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__links a:hover { background: var(--sky); }

.nav__actions { display: inline-flex; align-items: center; gap: 10px; }

.btn-login {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .09em;
  color: var(--blue-700);
  border: 1.5px solid var(--blue-100);
  background: var(--sky);
  transition: background .22s ease, color .22s ease, border-color .22s ease, transform .22s ease;
}
.btn-login svg { width: 15px; height: 15px; fill: currentColor; }
.btn-login:hover { background: var(--blue-700); color: #fff; border-color: var(--blue-700); transform: translateY(-2px); }

.nav__toggle {
  display: none;
  flex: none;
  width: 44px;
  height: 42px;
  border: 1.5px solid var(--blue-100);
  border-radius: 12px;
  background: var(--sky);
  cursor: pointer;
  padding: 10px 10px;
  flex-direction: column;
  justify-content: space-between;
}
.nav__toggle span { display: block; height: 2px; background: var(--blue-700); border-radius: 2px; transition: transform .25s ease, opacity .25s ease; }
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------- scroll bar */
.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 3px;
  width: 100%;
  transform: scaleX(var(--progress, 0));
  transform-origin: left;
  background: linear-gradient(90deg, var(--blue-600), var(--red));
  z-index: 120;
  pointer-events: none;
}

/* -------------------------------------------------------------- hero */
.hero {
  position: relative;
  background:
    radial-gradient(90% 70% at 82% 2%, rgba(64, 104, 255, .55) 0%, rgba(27, 52, 200, 0) 60%),
    radial-gradient(70% 60% at 12% 100%, rgba(224, 31, 38, .18) 0%, rgba(27, 52, 200, 0) 62%),
    linear-gradient(168deg, #12256F 0%, var(--blue-800) 48%, var(--blue-900) 100%);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
/* butiran halus: menghilangkan kesan gradien "digital rata" */
.hero__grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--grain);
  opacity: .05;
  mix-blend-mode: overlay;
  pointer-events: none;
}
/* Latar hero: foto air biru, mengisi penuh dengan cadangan (bleed) yang cukup
   untuk gerakan parallax tanpa menyisakan celah di tepi. */
.hero__bg {
  position: absolute;
  inset: -26% 0 -12%;
  z-index: -3;
  transform: translate3d(0, var(--py, 0), 0) scale(var(--pz, 1));
  will-change: transform;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .92;
  filter: saturate(1.05) contrast(1.04);
}
/* Lapisan gelap-biru di atas foto. Ada 4 lapis dengan tugas masing-masing:
   1) gradasi kiri→kanan: sisi teks paling gelap, sisi kanan dibiarkan lebih terang
      supaya tekstur air tetap terlihat hidup
   2) peredup radial tepat di belakang blok teks ("text shield") — ini yang menahan
      titik putih/over-exposure foto agar tidak menabrak tulisan
   3) sapuan cahaya biru di kanan atas (aksen warna brand)
   4) gradasi bawah menuju warna bagian berikutnya supaya transisinya menyatu */
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(100deg,
      rgba(6, 14, 58, .6) 0%,
      rgba(7, 18, 70, .54) 26%,
      rgba(9, 24, 88, .42) 50%,
      rgba(11, 30, 104, .3) 74%,
      rgba(13, 36, 122, .22) 100%),
    /* peredup tambahan hanya di area bawah-kiri (tempat paragraf & chip),
       supaya area judul bisa menyisakan lebih banyak tekstur air */
    radial-gradient(96% 46% at 2% 76%,
      rgba(5, 12, 50, .46) 0%,
      rgba(6, 16, 62, .2) 52%,
      rgba(8, 20, 76, 0) 84%),
    radial-gradient(104% 60% at 6% 40%,
      rgba(5, 12, 50, .3) 0%,
      rgba(6, 16, 62, .12) 50%,
      rgba(8, 20, 76, 0) 80%),
    radial-gradient(70% 58% at 88% 6%,
      rgba(64, 104, 255, .30) 0%,
      rgba(27, 52, 200, 0) 66%),
    linear-gradient(180deg,
      rgba(7, 16, 62, .5) 0%,
      rgba(8, 20, 76, .06) 34%,
      rgba(8, 21, 81, .1) 62%,
      rgba(8, 21, 81, .82) 100%);
}
.hero__glow {
  position: absolute;
  z-index: -1;
  transform: translate3d(0, var(--py2, 0), 0);
  will-change: transform;
  width: 760px;
  height: 760px;
  right: -200px;
  top: -260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 31, 38, .3), rgba(27, 52, 200, 0) 64%);
  filter: blur(14px);
}
/* garis tipis di atas hero — pemisah halus dari header */
.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: 48px;
  align-items: center;
  padding-block: 74px 118px;
}
.hero__copy { max-width: 640px; }
.hero .eyebrow { color: var(--blue-100); }

.hero h1 {
  font-size: clamp(2.3rem, 1.1rem + 4.2vw, 4.5rem);
  line-height: 1.06;
  letter-spacing: -.025em;
  margin: 0 0 22px;
}
.hero__brand {
  display: block;
  margin-top: 6px;
  background: linear-gradient(96deg, #fff 20%, #9DB4FF 68%, #FF9AA0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: .01em;
}
@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero__brand { color: #fff; }
}
.hero__lead {
  font-size: 1.07rem;
  line-height: 1.7;
  color: #C7D4FF;
  max-width: 54ch;
  margin-bottom: 32px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }

.hero__chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.hero__chips li {
  font-size: .79rem;
  font-weight: 600;
  letter-spacing: .02em;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  color: #E4EAFF;
  backdrop-filter: blur(8px);
}

.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 440px;
}
.hero__ring {
  position: absolute;
  width: min(30vw, 360px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 28%, rgba(255, 255, 255, .3), rgba(255, 255, 255, .04) 62%, rgba(255, 255, 255, 0) 72%);
  border: 1px solid rgba(255, 255, 255, .2);
  box-shadow: inset 0 0 70px rgba(255, 255, 255, .12);
}
/* Kartu foto produk di hero — foto asli dari perusahaan, ditampilkan sebagai
   bingkai foto bersudut membulat (bukan potongan transparan). */
.hero__shot {
  position: relative;
  z-index: 2;
  margin: 0;
  width: min(100%, 430px);
  aspect-ratio: 4 / 5;
  border-radius: 26px;
  overflow: hidden;
  background: #E9EAEC;
  border: 1px solid rgba(255, 255, 255, .22);
  box-shadow:
    0 2px 4px rgba(3, 8, 34, .18),
    0 50px 90px -40px rgba(3, 8, 34, .75),
    inset 0 1px 0 rgba(255, 255, 255, .35);
  transform: translate3d(0, var(--float, 0), 0);
}
.hero__shot img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__badge {
  position: absolute;
  right: 16px;
  bottom: 16px;
  background: rgba(255, 255, 255, .95);
  color: var(--blue-700);
  border-radius: var(--radius);
  padding: 12px 18px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1px;
  line-height: 1.25;
}
.hero__badge strong { font-family: var(--font-display); font-size: 1.35rem; }
.hero__badge span { font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

.hero__wave { position: absolute; inset: auto 0 -1px; line-height: 0; }
.hero__wave svg { width: 100%; height: 96px; display: block; }

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  width: 26px;
  height: 44px;
  border: 1.6px solid rgba(255, 255, 255, .45);
  border-radius: 999px;
  display: grid;
  place-items: start center;
  padding-top: 7px;
  z-index: 2;
}
.hero__scroll span {
  width: 4px;
  height: 8px;
  border-radius: 999px;
  background: #fff;
  animation: scrollDot 1.9s ease-in-out infinite;
}
@keyframes scrollDot {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(15px); opacity: .35; }
}

/* --------------------------------------------------------- stats band */
.stats-band {
  background: var(--tint);
  padding-block: 8px 26px;
}
/* Satu panel dengan garis pemisah halus — lebih tenang daripada empat kotak. */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: -58px;
  position: relative;
  z-index: 3;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px) saturate(160%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.stats__item {
  padding: 26px 24px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  min-height: 128px;
  border-left: 1px solid var(--line);
}
.stats__item:first-child { border-left: 0; }
.stats__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.15rem;
  color: var(--blue-700);
  margin: 0;
  line-height: 1;
}
.stats__unit { font-size: 1rem; color: var(--muted); margin-left: 4px; font-family: var(--font-ui); font-weight: 600; }
.stats__label, .stats__plain {
  margin: 8px 0 0;
  font-size: .87rem;
  color: var(--muted);
  line-height: 1.5;
}
.stats__plain { margin: 0; font-weight: 600; color: var(--ink); font-size: .95rem; }

/* ------------------------------------------------------------ marquee */
.marquee {
  background: var(--blue-800);
  color: #B9C7FF;
  overflow: hidden;
  padding-block: 15px;
  border-block: 1px solid rgba(255, 255, 255, .1);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 30px;
  width: max-content;
  animation: marquee 34s linear infinite;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  white-space: nowrap;
}
.marquee__track .dot { color: var(--red); font-size: .6rem; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* -------------------------------------------------------------- about */
.about {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: center;
}
.about__media { position: relative; }
.about__media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3.3;
  object-fit: cover;
}
.about__media-card {
  position: absolute;
  right: -18px;
  bottom: -26px;
  background: #fff;
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 2px;
  border: 1px solid var(--line);
}
.about__media-kicker { font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.about__media-card strong { font-family: var(--font-display); font-size: 1.3rem; color: var(--blue-700); }
.about__media-card span:last-child { font-size: .8rem; color: var(--muted); }

.about__copy .lead { margin-bottom: 16px; }

.facts {
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
}
.facts__row {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.facts dt { font-size: .82rem; font-weight: 600; color: var(--muted); }
.facts dd { margin: 0; font-weight: 600; font-size: .95rem; }
.about__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* ----------------------------------------------------------- products */
.products {
  display: grid;
  /* 4 produk: gelas 120, gelas 200, botol 600, galon 5 liter */
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}
.product {
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .35s cubic-bezier(.2, .7, .2, 1), box-shadow .35s ease, border-color .35s ease;
}
.product:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #CDDAFF;
}
/* Area foto produk: foto asli mengisi bingkai (4:5), tanpa potongan latar. */
.product__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #EDEFF2;
  border-bottom: 1px solid var(--line);
}
.product__media::after {
  /* sapuan tipis di tepi bawah supaya foto menyatu dengan badan kartu */
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(13, 24, 78, .06));
  pointer-events: none;
}
.product__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s cubic-bezier(.2, .7, .2, 1);
}
.product:hover .product__media img { transform: scale(1.045); }
.product__size {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 2;
  background: rgba(255, 255, 255, .92);
  color: var(--blue-700);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 7px 13px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.product__body { padding: 22px 22px 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.product__body h3 { font-size: 1.18rem; }
.product__body p { color: var(--muted); font-size: .93rem; margin: 0; }
/* daftar spesifikasi: baris tipis dengan pemisah titik-titik */
.product__spec {
  list-style: none;
  margin: auto 0 6px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.product__spec li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: .84rem;
}
.product__spec dt, .product__spec span:first-child { color: var(--muted); }
.product__spec strong { font-weight: 600; color: var(--ink); text-align: right; }

.product__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 4px 0 0;
}
.product__tags li {
  font-size: .75rem;
  font-weight: 600;
  color: var(--blue-700);
  background: var(--sky);
  border: 1px solid var(--blue-100);
  padding: 5px 11px;
  border-radius: 999px;
}
.product__body .btn { align-self: flex-start; }

/* ------------------------------------------------------------ process */
.process {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 46px;
  align-items: start;
}
.process__media {
  position: sticky;
  top: 108px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #061039;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3.1;
}
.process__frames { position: absolute; inset: 0; }
.process__frame {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity .7s ease, transform 1.1s ease;
}
.process__frame.is-active { opacity: 1; transform: scale(1); }
.process__frame img { width: 100%; height: 100%; object-fit: cover; }
.process__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 21, 81, .12), rgba(8, 21, 81, .58));
}
.process__counter {
  position: absolute;
  left: 22px;
  bottom: 18px;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.process__counter-total { font-size: .95rem; color: rgba(255, 255, 255, .7); }

.process__steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.process__step {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 18px;
  padding: 22px 24px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
  overflow: hidden;
  transition: background .3s ease, border-color .3s ease, transform .3s ease;
}
.process__step.is-active {
  background: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .34);
  transform: translateX(6px);
}
.process__no {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(255, 255, 255, .45);
  transition: color .3s ease;
}
.process__step.is-active .process__no { color: #FF9AA0; }
.process__text h3 { font-size: 1.16rem; margin: 0 0 7px; color: #fff; }
.process__text p { margin: 0; font-size: .92rem; color: #BCC9F5; }
.process__bar {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, var(--blue-500), var(--red));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s ease;
}
.process__step.is-active .process__bar { transform: scaleX(1); }

/* ------------------------------------------------------------ quality */
.quality {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}
.quality__card {
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s cubic-bezier(.2,.7,.2,1), box-shadow .3s ease, border-color .3s ease;
}
.quality__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #CDDAFF; }
.quality__icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  margin-bottom: 18px;
  box-shadow: 0 12px 24px -14px rgba(27, 52, 200, .8);
}
.quality__icon svg { width: 25px; height: 25px; fill: #fff; }
.quality__card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.quality__card p { font-size: .9rem; color: var(--muted); margin: 0; }

/* --------------------------------------------------------------- band */
.band {
  position: relative;
  min-height: 340px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--blue-900);
}
.band img {
  position: absolute;
  inset: -12% 0;
  width: 100%;
  height: 124%;
  object-fit: cover;
  transform: translate3d(0, var(--py-soft, 0), 0);
  opacity: .55;
}
.band__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(8, 21, 81, .92) 12%, rgba(8, 21, 81, .5) 62%, rgba(224, 31, 38, .34) 100%);
}
.band__quote {
  position: relative;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.35rem, .9rem + 1.9vw, 2.5rem);
  line-height: 1.25;
  letter-spacing: -.015em;
  color: #fff;
  text-align: center;
  max-width: 24ch;
  margin: 0;
  padding: 46px 24px;
  text-shadow: 0 14px 34px rgba(4, 10, 42, .55);
}

/* ------------------------------------------------------------ partner */
.partner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: 52px;
  align-items: start;
}
.partner__list { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 16px; }
.partner__list li {
  display: grid;
  gap: 4px;
  padding-left: 22px;
  position: relative;
}
.partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-600), var(--red));
}
.partner__list strong { font-size: 1rem; }
.partner__list span { color: var(--muted); font-size: .93rem; }
.partner__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

.partner__side { display: grid; gap: 22px; }
.partner__side > img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 2.6;
  object-fit: cover;
  box-shadow: var(--shadow);
}
.partner__buckets { display: grid; gap: 14px; }
.partner__bucket {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--red);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}
.partner__bucket h3 { font-size: 1.05rem; margin-bottom: 5px; }
.partner__bucket p { margin: 0; font-size: .89rem; color: var(--muted); }

/* ------------------------------------------------------------ contact */
.contact { display: grid; gap: 26px; }
.contact__cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.contact__card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform .26s ease, box-shadow .26s ease, border-color .26s ease;
}
a.contact__card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-100); }
.contact__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: 13px;
  background: var(--sky);
}
.contact__icon svg { width: 23px; height: 23px; fill: var(--blue-700); }
.contact__icon--wa { background: #E6F7EE; }
.contact__icon--wa svg { fill: #1FA855; }
.contact__icon--pin { background: #FDECEC; }
.contact__icon--pin svg { fill: var(--red); }
.contact__card div { display: grid; gap: 3px; }
.contact__label { font-size: .74rem; letter-spacing: .13em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.contact__card strong { font-size: 1.02rem; line-height: 1.4; }
.contact__hint { font-size: .84rem; color: var(--muted); }

.contact__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  background: var(--sky);
}
.contact__map iframe { width: 100%; height: 380px; border: 0; display: block; }
.contact__map-note {
  margin: 0;
  padding: 12px 20px;
  font-size: .84rem;
  color: var(--muted);
  background: #fff;
  border-top: 1px solid var(--line);
}

/* ------------------------------------------------------------- footer */
.footer {
  background:
    radial-gradient(80% 60% at 88% 0%, rgba(44, 75, 224, .35) 0%, rgba(8, 21, 81, 0) 60%),
    var(--blue-900);
  color: #A9B8EC;
  padding-top: 76px;
  font-size: .91rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 44px;
  padding-bottom: 46px;
}
/* Logo asli TIDAK diubah warnanya — di atas latar gelap diberi alas putih. */
.footer__logo {
  display: inline-flex;
  align-items: center;
  background: #fff;
  border-radius: 14px;
  padding: 10px 14px;
  margin-bottom: 18px;
  box-shadow: 0 14px 30px -22px rgba(0, 0, 0, .8);
}
.footer__logo img { height: 52px; width: auto; max-width: 190px; object-fit: contain; }
.footer__brand p { margin: 0 0 10px; }
.footer__brand a { color: #fff; font-weight: 600; }
.footer__brand a:hover { text-decoration: underline; }
.footer__nav { display: grid; align-content: start; gap: 8px; }
.footer__nav h3 {
  font-family: var(--font-ui);
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 8px;
}
.footer__nav a { transition: color .2s ease; }
.footer__nav a:hover { color: #fff; }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-block: 22px 30px;
  margin-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .84rem;
}
.footer__bottom p { margin: 0; }
.to-top {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .22);
  color: #fff;
  border-radius: 999px;
  padding: 9px 16px;
  font-size: .8rem;
  cursor: pointer;
  transition: background .22s ease;
}
.to-top:hover { background: rgba(255, 255, 255, .18); }

/* ------------------------------------------------------- reveal (JS) */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s cubic-bezier(.2, .7, .2, 1), transform .7s cubic-bezier(.2, .7, .2, 1);
  will-change: opacity, transform;
}
html.js [data-reveal].is-visible { opacity: 1; transform: none; }
html.js [data-reveal-delay="1"] { transition-delay: .09s; }
html.js [data-reveal-delay="2"] { transition-delay: .18s; }
html.js [data-reveal-delay="3"] { transition-delay: .27s; }
html.js [data-reveal-delay="4"] { transition-delay: .36s; }
html.js [data-reveal-delay="5"] { transition-delay: .45s; }
html.js [data-reveal-delay="7"] { transition-delay: .5s; }

/* ------------------------------------------------------- breakpoints */
@media (min-width: 1081px) and (max-width: 1240px) {
  .products { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1080px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__links.is-open { display: flex; }

  .nav.is-open .nav__inner { flex-wrap: wrap; }
  .nav.is-open .nav__links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    order: 5;
    width: 100%;
    margin: 0 0 18px;
    padding: 14px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }
  .nav.is-open .nav__links a { color: var(--ink); padding: 11px 12px; background: var(--tint); }
  .nav.is-open .nav__links a::after { display: none; }

  .hero__inner { grid-template-columns: 1fr; padding-block: 56px 110px; gap: 36px; }
  .hero__visual { min-height: 340px; order: -1; }
  .about, .process, .partner { grid-template-columns: 1fr; gap: 40px; }
  .about__media { max-width: 560px; }
  .process__media { position: relative; top: 0; }
  .products, .quality { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact__cards { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --section-y: 68px; --gutter: 18px; }
  body { font-size: 16px; }

  .topbar__item:first-child { display: none; }
  .topbar__inner { justify-content: center; }

  .nav__wa { display: none; }
  .nav__inner { gap: 14px; }
  .brand__logo { height: 46px; max-width: 175px; }

  .hero { padding-top: 0; }
  .hero__visual { min-height: 300px; }
  .hero__badge { right: 12px; bottom: 12px; padding: 10px 14px; }
  .hero__badge strong { font-size: 1.1rem; }
  .hero__scroll { display: none; }

  .stats { margin-top: -52px; gap: 14px; }
  .stats__item { min-height: 0; padding: 18px; }
  .stats__value { font-size: 1.75rem; }

  .products, .quality { grid-template-columns: 1fr; }


  .process__step { grid-template-columns: 46px minmax(0, 1fr); padding: 18px; }
  .about__media-card { right: 8px; bottom: -20px; padding: 13px 16px; }
  .facts__row { grid-template-columns: 1fr; gap: 4px; }

  .footer__inner { grid-template-columns: 1fr; gap: 30px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .contact__map iframe { height: 280px; }
}

/* --------------------------------- layar sangat sempit (≤400px): rapikan nav */
@media (max-width: 400px) {
  .brand__sub { display: none; }
  .brand__logo { height: 40px; max-width: 152px; }
  .nav__inner { gap: 12px; }
  .hero__inner { padding-block: 42px 96px; }
  .hero__visual { min-height: 320px; }
  .hero__shot { width: min(100%, 330px); }
}

/* ----------------------------------------------- reduced motion, print */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html.js [data-reveal] { opacity: 1; transform: none; }
  .hero__bg, .band img { transform: none !important; }
}