/* Pahat Digital — the only stylesheet. Hand-written; the why is in DESIGN.md.
   No inline styles anywhere (CSP: style-src 'self'). */

/* fonts:begin — generated by tools/fonts/build.py; do not edit by hand */
@font-face { font-family: "Archivo"; src: url("/fonts/archivo.f0cf06e92a.woff2") format("woff2"); font-weight: 700 800; font-stretch: 112% 125%; font-display: swap; }
@font-face { font-family: "Plus Jakarta Sans"; src: url("/fonts/plus-jakarta-sans.221fc1f2d7.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/fonts/jetbrains-mono.3acb448730.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Archivo fallback"; src: local("Arial"); font-weight: 800; size-adjust: 138.85%; ascent-override: 63.23%; descent-override: 15.12%; line-gap-override: 0.00%; }
@font-face { font-family: "Archivo fallback"; src: local("Arial"); font-weight: 700; size-adjust: 119.68%; ascent-override: 73.36%; descent-override: 17.55%; line-gap-override: 0.00%; }
@font-face { font-family: "Plus Jakarta Sans fallback"; src: local("Arial"); font-weight: 400; size-adjust: 105.02%; ascent-override: 98.84%; descent-override: 21.14%; line-gap-override: 0.00%; }
/* fonts:end */

:root {
  /* Colour — the official palette only (DESIGN.md §2) */
  --bara: #D23C24;
  --bara-tua: #A92F19;
  --andesit: #1F2321;
  --paras: #EBECE7;
  --kapur: #FBFBF8;
  --batu: #5C625B;
  --debu: #D5D6CF;

  /* Type (DESIGN.md §3); fluid sizes run from 375 px to 1440 px */
  --f-judul: "Archivo", "Archivo fallback", Arial, sans-serif;
  --f-teks: "Plus Jakarta Sans", "Plus Jakarta Sans fallback", Arial, sans-serif;
  --f-label: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --t-display: clamp(2.375rem, 1.55rem + 3.55vw, 4.75rem); /* 38 → 76 px */
  --t-judul-1: clamp(1.875rem, 1.65rem + 0.94vw, 2.5rem); /* 30 → 40 px */
  --t-judul-2: clamp(1.25rem, 1.1rem + 0.6vw, 1.75rem); /* 20 → 28 px */
  --t-lead: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem); /* 17 → 20 px */
  --t-teks: 1.0625rem;
  --t-kecil: 0.875rem;
  --t-label: 0.75rem;

  /* Geometry from the logo: square counter, 45° chisel, round outside */
  --r-luar: 28px;
  --potong: 10px;
  --kotak: 8px;

  /* Space */
  --maks: 1344px;
  --dalam: 20px; /* inner padding of the frame */
  --kolom: 38rem; /* 60–75 characters of body text */

  /* Motion (DESIGN.md §6): one easing curve, one duration scale */
  --gerak-kurva: cubic-bezier(0.22, 1, 0.36, 1);
  --gerak-cepat: 160ms;
  --gerak-sedang: 320ms;
  --gerak-pahat: 560ms;
}

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

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

body {
  margin: 0;
  font-family: var(--f-teks);
  font-size: var(--t-teks);
  line-height: 28px;
  color: var(--andesit);
  background: var(--paras);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

a:hover {
  text-decoration-color: currentColor;
}

:focus-visible {
  outline: 2px solid var(--bara);
  outline-offset: 3px;
}

.lompat {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 10;
  padding: 10px 14px;
  background: var(--andesit);
  color: var(--kapur);
  font-weight: 600;
  text-decoration: none;
}

.lompat:focus {
  top: 12px;
}

/* Frame: round outside (A) */
.bingkai {
  position: relative;
  max-width: var(--maks);
  margin: 12px;
  background: var(--kapur);
  border-radius: 20px;
}

/* Header */
.kepala {
  display: grid;
  gap: 4px 32px;
  padding: 16px var(--dalam) 8px;
  border-bottom: 1px solid var(--debu);
}

.merek-blok {
  display: flex;
  align-items: center;
  gap: 14px;
}

.merek img {
  width: 136px;
}

.induk {
  padding-left: 14px;
  border-left: 1px solid var(--debu);
  font-size: 12px;
  line-height: 16px;
  color: var(--batu);
}

.induk span {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--andesit);
}

.menu ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.menu a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

/* Current page: the 8 px square, the counter of the "p" */
.menu a[aria-current="page"]::before {
  content: "";
  width: var(--kotak);
  height: var(--kotak);
  background: var(--andesit);
}

/* Shared type */
.display {
  font-family: var(--f-judul);
  font-weight: 800;
  font-stretch: 125%;
  font-size: var(--t-display);
  line-height: 1.02;
  letter-spacing: -0.012em;
}

.judul-1 {
  font-family: var(--f-judul);
  font-weight: 800;
  font-stretch: 118%;
  font-size: var(--t-judul-1);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.judul-2,
.prosa h2 {
  font-family: var(--f-judul);
  font-weight: 700;
  font-stretch: 112%;
  font-size: var(--t-judul-2);
  line-height: 1.2;
}

.lead {
  max-width: var(--kolom);
  font-size: var(--t-lead);
  line-height: 1.6;
}

/* Proposal label for copy the owner has not decided (brief §3) */
.usulan {
  display: inline-block;
  margin-left: 6px;
  padding: 0 6px;
  border: 1px solid var(--batu);
  font-family: var(--f-label);
  font-size: 11px;
  line-height: 18px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--batu);
  vertical-align: 2px;
}

/* Missing fact, visible in preview mode only: the server refuses to start indexable while one remains */
.perlu-data {
  padding: 0 4px;
  border: 1px dashed var(--bara-tua);
  color: var(--bara-tua);
  font-weight: 600;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* Primary button: Bara with the 45° cut. The cut lives on a pseudo-element so the focus ring is not clipped. */
.tombol {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 24px 10px 20px;
  font-weight: 600;
  font-size: 1rem;
  line-height: 24px;
  color: var(--kapur);
  text-decoration: none;
}

.tombol::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--bara);
  clip-path: polygon(0 0, calc(100% - var(--potong)) 0, 100% var(--potong), 100% 100%, 0 100%);
  transition: clip-path var(--gerak-cepat) var(--gerak-kurva);
}

.tombol:is(:hover, :focus-visible) {
  --potong: 15px;
}

.tautan {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
  text-decoration-color: var(--debu);
}

/* Construction annotations: decorative, aria-hidden, numbers equal to the CSS they describe */
.anot {
  font-family: var(--f-label);
  font-size: 11px;
  fill: var(--batu);
}

.anot-garis {
  fill: none;
  stroke: var(--debu);
  stroke-width: 1;
  stroke-dasharray: 3 3;
}

.anot-jari {
  stroke: var(--debu);
  stroke-width: 1;
}

.anot-sudut {
  position: absolute;
  top: 0;
  left: 100%;
  overflow: visible;
  pointer-events: none;
}

.anot-radius {
  display: none;
}

/* Home hero (A) */
.hero {
  padding: 40px var(--dalam) 36px;
}

.hero .display {
  max-width: 17em;
}

.hero-bawah {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

.slogan {
  font-weight: 600;
  font-size: var(--t-kecil);
  line-height: 22px;
}

.aksi {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 64px;
  margin-top: 24px;
}

.tombol-wadah {
  position: relative;
  display: inline-flex;
}

/* Works recess (B): Debu rim → Batu step → Andesit floor → raised Kapur panels. Depth from tone only. */
.karya {
  padding: 0 var(--dalam) 28px;
}

.cekung {
  padding: 6px;
  background: var(--debu);
  border-radius: 20px;
}

.cekung-tengah {
  padding: 6px;
  background: var(--batu);
  border-radius: 14px;
}

.lantai {
  --potong-lantai: 14px;
  padding: 20px 16px 18px;
  background: var(--andesit);
  color: var(--kapur);
  clip-path: polygon(var(--potong-lantai) 0, calc(100% - var(--potong-lantai)) 0, 100% var(--potong-lantai),
    100% calc(100% - var(--potong-lantai)), calc(100% - var(--potong-lantai)) 100%, var(--potong-lantai) 100%,
    0 calc(100% - var(--potong-lantai)), 0 var(--potong-lantai));
}

.lantai h2 {
  margin: 0 0 14px 4px;
}

.panel-karya {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.panel {
  --potong-panel: 12px;
  position: relative;
  isolation: isolate;
  display: grid;
  align-content: start;
  height: 100%;
  padding: 14px 18px 16px;
  color: var(--andesit);
  text-decoration: none;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--kapur);
  clip-path: polygon(0 0, calc(100% - var(--potong-panel)) 0, 100% var(--potong-panel), 100% 100%, 0 100%);
  transition: clip-path var(--gerak-cepat) var(--gerak-kurva);
}

.panel:is(:hover, :focus-visible) {
  --potong-panel: 18px;
}

.nama {
  font-family: var(--f-judul);
  font-weight: 700;
  font-stretch: 112%;
  font-size: 1.0625rem;
  line-height: 24px;
}

.jenis {
  margin-top: 2px;
  font-size: var(--t-kecil);
  line-height: 22px;
  color: var(--batu);
}

.domain {
  margin-top: 10px;
  font-family: var(--f-label);
  font-size: 13px;
  line-height: 20px;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--debu);
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}

/* Standard page: label column (breadcrumb) + content column */
.halaman {
  padding: 24px var(--dalam) 48px;
}

.remah ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-size: var(--t-kecil);
  line-height: 22px;
  color: var(--batu);
}

.remah li + li::before {
  content: "/" / "";
  margin-right: 8px;
}

.remah a {
  text-underline-offset: 4px;
}

.remah [aria-current="page"] {
  color: var(--andesit);
}

.isi .lead {
  margin-top: 16px;
}

.prosa {
  max-width: var(--kolom);
  margin-top: 32px;
}

.prosa > * + * {
  margin-top: 16px;
}

.prosa h2 {
  margin-top: 40px;
}

.prosa h2 + * {
  margin-top: 12px;
}

.prosa a {
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  text-decoration-color: var(--batu);
}

.prosa ul,
.prosa ol {
  padding: 0;
  list-style: none;
}

.prosa li + li {
  margin-top: 8px;
}

.prosa ul > li {
  position: relative;
  padding-left: 20px;
}

.prosa ul > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: var(--kotak);
  height: var(--kotak);
  background: var(--andesit);
}

.prosa ol {
  counter-reset: langkah;
}

.prosa ol > li {
  position: relative;
  padding-left: 36px;
  counter-increment: langkah;
}

.prosa ol > li::before {
  content: counter(langkah, decimal-leading-zero);
  position: absolute;
  left: 0;
  font-family: var(--f-label);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--batu);
}

/* A list of rows with hairlines and the square marker (A) */
.daftar {
  max-width: var(--kolom);
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.daftar li {
  display: grid;
  grid-template-columns: var(--kotak) 1fr;
  column-gap: 12px;
  padding: 14px 0 16px;
  border-top: 1px solid var(--debu);
}

.daftar li::before {
  content: "";
  grid-row: 1 / span 2;
  width: var(--kotak);
  height: var(--kotak);
  margin-top: 9px;
  background: var(--andesit);
}

.daftar li > * {
  grid-column: 2;
}

/* Rows that are links: the name carries the underline */
.daftar a {
  display: grid;
  text-decoration: none;
}

.daftar a .nama {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
  text-decoration-color: var(--debu);
}

.daftar a:hover .nama {
  text-decoration-color: currentColor;
}

.daftar .usulan {
  justify-self: start;
  margin: 6px 0 0;
}

.halaman > .cekung {
  margin-top: 40px;
}

/* Footer */
.kaki {
  display: grid;
  gap: 4px;
  padding: 24px var(--dalam) 28px;
  border-top: 1px solid var(--debu);
  font-size: var(--t-kecil);
  line-height: 22px;
  color: var(--batu);
}

.kaki strong,
.kaki a {
  color: var(--andesit);
}

.kaki a {
  text-underline-offset: 4px;
}

/* Home sections: heading in the label column, content in the content column (A) */
.bagian {
  display: grid;
  gap: 16px;
  padding: 36px var(--dalam);
  border-top: 1px solid var(--debu);
}

.bagian-isi > * + * {
  margin-top: 16px;
}

.judul-2.sub {
  margin: 48px 0 12px;
}

/* Numbered steps: mono numbers, hairlines */
.langkah {
  max-width: var(--kolom);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: langkah;
}

.langkah li {
  display: grid;
  grid-template-columns: 36px 1fr;
  padding: 14px 0 16px;
  border-top: 1px solid var(--debu);
  counter-increment: langkah;
}

.langkah li::before {
  content: counter(langkah, decimal-leading-zero);
  grid-row: 1 / span 2;
  padding-top: 4px;
  font-family: var(--f-label);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--batu);
}

.langkah span {
  grid-column: 2;
}

/* Packages with their starting price */
.paket {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.paket li {
  display: grid;
  gap: 2px;
  padding: 16px 0;
  border-top: 1px solid var(--debu);
}

.paket .harga {
  font-size: var(--t-kecil);
}

.paket .harga strong {
  font-family: var(--f-judul);
  font-weight: 700;
  font-stretch: 112%;
  font-size: 1.25rem;
}

.waktu {
  font-family: var(--f-label);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--batu);
}

.catatan-kaki,
.harga-mulai {
  max-width: var(--kolom);
  font-size: var(--t-kecil);
  line-height: 22px;
  color: var(--batu);
}

.harga-mulai {
  margin-top: 24px;
  color: var(--andesit);
}

.harga-mulai strong {
  font-family: var(--f-judul);
  font-weight: 700;
  font-stretch: 112%;
  font-size: 1.125rem;
}

.catatan-kaki a,
.harga-mulai a,
.kontak a:not(.tombol),
.isi > p a {
  color: var(--andesit);
  text-underline-offset: 4px;
}

/* Secondary button: Andesit outline with the same 45° cut */
.tombol-garis {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 24px 10px 20px;
  border: 0;
  background: none;
  font: inherit;
  font-weight: 600;
  font-size: 1rem;
  line-height: 24px;
  color: var(--andesit);
  text-decoration: none;
  cursor: pointer;
}

.tombol-garis::before,
.tombol-garis::after {
  content: "";
  position: absolute;
  z-index: -1;
  transition: clip-path var(--gerak-cepat) var(--gerak-kurva);
}

.tombol-garis::before {
  inset: 0;
  background: var(--andesit);
  clip-path: polygon(0 0, calc(100% - var(--potong)) 0, 100% var(--potong), 100% 100%, 0 100%);
}

/* 2 px border: the inner cut is shorter by 2(√2 − 1) ≈ 1.17 px so both diagonals stay parallel */
.tombol-garis::after {
  inset: 2px;
  background: var(--kapur);
  clip-path: polygon(0 0, calc(100% - var(--potong) + 1.17px) 0, 100% calc(var(--potong) - 1.17px), 100% 100%, 0 100%);
}

.tombol-garis:is(:hover, :focus-visible) {
  --potong: 15px;
}

.tombol-garis:hover::after {
  background: var(--paras);
}

.ajakan-halaman {
  margin-top: 56px;
  padding-top: 8px;
  border-top: 1px solid var(--debu);
}

.ajakan-halaman .judul-2 {
  margin: 24px 0 16px;
}

.draf {
  margin-top: 12px;
}

.draf .usulan {
  margin-left: 0;
}

/* Case-study facts */
.fakta {
  display: grid;
  grid-template-columns: minmax(0, 1fr); /* a long domain must wrap, never widen the list past the frame */
  max-width: var(--kolom);
  margin: 32px 0 0;
  font-size: var(--t-kecil);
  line-height: 22px;
}

.fakta div {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid var(--debu);
}

.fakta dt {
  padding-top: 1px;
  font-family: var(--f-label);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--batu);
}

.fakta dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.fakta a {
  font-family: var(--f-label);
  text-underline-offset: 4px;
}

.faq {
  max-width: var(--kolom);
}

.faq h3 {
  margin: 24px 0 6px;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 26px;
}

/* Screenshots of live work (open-questions #16): evidence, never decoration. Square corners, Debu hairline. */
.tangkapan {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--debu);
}

.panel .tangkapan {
  margin-bottom: 12px;
}

.gambar-karya {
  max-width: var(--kolom);
  margin: 32px 0 0;
}

.gambar-karya figcaption {
  margin-top: 8px;
  font-size: var(--t-kecil);
  line-height: 22px;
  color: var(--batu);
}

/* The opening offer beside a WhatsApp call: a Bara rule, like the form hand-off */
.tawaran {
  max-width: var(--kolom);
  margin-top: 20px;
  padding-left: 12px;
  border-left: 2px solid var(--bara);
  font-size: var(--t-kecil);
  line-height: 22px;
}

.ajakan-halaman .tawaran {
  margin: 0 0 20px;
}

/* "Ask about this package": a text link, so the view keeps one Bara button */
.tanya {
  justify-self: start;
  padding: 10px 0;
  font-size: var(--t-kecil);
  line-height: 22px;
  text-underline-offset: 4px;
}

/* Tables and diagrams inside Markdown: they scroll sideways instead of squeezing */
/* Room at the bottom for overlay scrollbars, so they never cover text */
.tabel,
.diagram {
  overflow-x: auto;
  padding-bottom: 12px;
}

.prosa table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--t-kecil);
  line-height: 22px;
}

.prosa th,
.prosa td {
  padding: 10px 16px 10px 0;
  border-top: 1px solid var(--debu);
  text-align: left;
  vertical-align: top;
}

/* Comparison tables: empty corner is a td, row labels are th (content.rs `row_headers`); both keep the plain look. */
.prosa thead td {
  border-top: 0;
}

.prosa tbody th {
  font-weight: inherit;
}

.prosa thead th {
  border-top: 0;
  font-family: var(--f-label);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--batu);
}

.diagram {
  margin: 32px 0 0;
}

.diagram svg {
  display: block;
  width: 100%;
  min-width: 560px;
  height: auto;
}

.diagram figcaption {
  position: sticky;
  left: 0;
  margin-top: 8px;
  font-size: var(--t-kecil);
  line-height: 22px;
  color: var(--batu);
}

.d-kotak {
  fill: var(--kapur);
  stroke: var(--andesit);
  stroke-width: 1.5;
}

.d-utama {
  fill: var(--andesit);
}

.d-teks {
  font-family: var(--f-teks);
  font-size: 13px;
  font-weight: 600;
  fill: var(--andesit);
}

.d-terang {
  fill: var(--kapur);
}

.d-kecil {
  font-family: var(--f-label);
  font-size: 11px;
  fill: var(--batu);
}

.d-garis {
  fill: none;
  stroke: var(--batu);
  stroke-width: 1.5;
}

.d-putus {
  stroke-dasharray: 4 4;
}

.d-panah {
  fill: var(--batu);
}

/* Contact */
.kontak {
  display: grid;
  gap: 8px 24px;
  margin-top: 8px;
}

.kontak-blok > * + * {
  margin-top: 8px;
}

.nomor {
  font-family: var(--f-label);
  font-size: 1.125rem;
  font-weight: 500;
}

address {
  font-style: normal;
}

.formulir {
  max-width: var(--kolom);
  margin-top: 48px;
  border-top: 1px solid var(--debu);
}

.formulir > * + * {
  margin-top: 12px;
}

.formulir form {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.isian {
  display: grid;
  gap: 6px;
}

.isian label {
  font-size: var(--t-kecil);
  font-weight: 600;
  line-height: 22px;
}

.isian input,
.isian textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--batu);
  border-radius: 0;
  background: var(--kapur);
  color: var(--andesit);
  font: inherit;
}

.isian textarea {
  min-height: 9rem;
  resize: vertical;
}

.isian [aria-invalid="true"] {
  border: 2px solid var(--bara-tua);
}

.galat {
  font-size: var(--t-kecil);
  font-weight: 600;
  line-height: 22px;
  color: var(--bara-tua);
}

.serah {
  padding: 16px 20px;
  border-left: 4px solid var(--bara);
  background: var(--paras);
}

.serah > * + * {
  margin-top: 8px;
}

.formulir button {
  justify-self: start;
}

.kaki-tautan {
  display: flex;
  flex-wrap: wrap;
  gap: 0 16px;
}

/* "Lihat bagian dalam" & measured page specification (DESIGN.md §7, ADR-0001 §14) */
[hidden] {
  display: none !important;
}

.lapis-grid {
  display: none;
}

.kaki-teknis {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--debu);
}

.spek-ringkas {
  font-family: var(--f-label);
  font-size: var(--t-label);
  line-height: 20px;
  color: var(--batu);
}

.tombol-dalam {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 6px 12px;
  border: 1px solid var(--batu);
  background: var(--paras);
  color: var(--andesit);
  font-family: var(--f-label);
  font-size: var(--t-label);
  font-weight: 500;
  line-height: 20px;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.tombol-dalam[aria-pressed="true"] {
  border-color: var(--andesit);
  background: var(--andesit);
  color: var(--kapur);
}

html:not(.js) .tombol-dalam {
  display: none;
}

.panel-dalam {
  display: none;
  gap: 8px;
  margin-top: 12px;
  padding: 16px;
  border: 1px solid var(--batu);
  background: var(--paras);
  color: var(--andesit);
}

html[data-dalam] .panel-dalam {
  display: grid;
}

.spek-judul {
  font-family: var(--f-judul);
  font-size: 1rem;
  font-weight: 700;
  font-stretch: 112%;
  line-height: 22px;
}

.spek-daftar {
  display: grid;
  margin: 4px 0 0;
  font-family: var(--f-label);
  font-size: var(--t-label);
  line-height: 20px;
}

.spek-daftar div {
  display: grid;
  gap: 2px 16px;
  padding: 6px 0;
  border-top: 1px solid var(--debu);
}

.spek-daftar dt {
  color: var(--batu);
}

.spek-daftar dd {
  margin: 0;
  color: var(--andesit);
}

html[data-dalam] .lapis-grid {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  column-gap: 12px;
  padding: 0 var(--dalam);
  border-radius: inherit;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 27px,
    var(--debu) 27px,
    var(--debu) 28px
  );
  opacity: 0.42;
}

html[data-dalam] .lapis-grid i {
  border-inline: 1px dashed var(--bara);
}

html[data-dalam] .lapis-grid i:nth-child(n + 5) {
  display: none;
}

html[data-dalam] [data-ukur] {
  outline: 1px dashed var(--batu);
  outline-offset: -1px;
}

html[data-dalam] [data-ukur]:not(.bingkai) {
  position: relative;
}

html[data-dalam] [data-ukur][data-dim]::after {
  content: attr(data-dim);
  position: absolute;
  top: 0;
  right: 0;
  z-index: 4;
  max-width: 100%;
  padding: 2px 6px;
  background: var(--andesit);
  color: var(--kapur);
  font-family: var(--f-label);
  font-size: 11px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.04em;
  pointer-events: none;
}

/* Brand moment (home only, once per visit, DESIGN.md §6 & #27):
   h1 stays painted from frame 0 so LCP is never delayed; a 45° Kapur curtain + Bara chisel blade sweeps away. */
.pahat-judul {
  position: relative;
  overflow: hidden;
  padding-bottom: 0.12em;
  margin-bottom: -0.12em;
}

.mata-pahat,
.debu-pahat {
  display: none;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  html:not(.sudah-pahat) .mata-pahat {
    display: block;
    position: absolute;
    top: -8px;
    bottom: -8px;
    left: -140px;
    right: -260px;
    background: var(--kapur);
    border-left: 2px solid var(--bara);
    transform: translate3d(0, 0, 0) skewX(-45deg);
    animation: pahat-sapu var(--gerak-pahat) var(--gerak-kurva) forwards;
  }

  html:not(.sudah-pahat) .debu-pahat {
    display: block;
    position: absolute;
    inset: auto 0 2px;
    height: 20px;
  }

  html:not(.sudah-pahat) .debu-pahat i {
    position: absolute;
    bottom: 0;
    width: 5px;
    height: 5px;
    background: var(--debu);
    opacity: 0;
    transform: translate3d(0, -16px, 0);
    animation: debu-jatuh var(--gerak-sedang) var(--gerak-kurva) forwards;
  }

  html:not(.sudah-pahat) .debu-pahat i:nth-child(1) {
    left: 14%;
    animation-delay: 140ms;
  }

  html:not(.sudah-pahat) .debu-pahat i:nth-child(2) {
    left: 38%;
    animation-delay: 240ms;
  }

  html:not(.sudah-pahat) .debu-pahat i:nth-child(3) {
    left: 64%;
    animation-delay: 340ms;
  }

  html.tunda-pahat .mata-pahat,
  html.tunda-pahat .debu-pahat i {
    animation-play-state: paused;
  }

  /* Content enters once on scroll: native view() timeline where supported, IntersectionObserver fallback otherwise.
     Without JavaScript (`html:not(.js)`), content stays 100% visible. */
  @supports (animation-timeline: view()) {
    html.js .masuk {
      animation: masuk-naik linear both;
      animation-timeline: view();
      /* A fixed length, not cover %: a tall block (a whole article) would otherwise stay faded above the fold. */
      animation-range: entry 0% entry 120px;
    }

    /* The chisel cut, again: each screenshot is uncovered along a true 45° edge (the image is 16:10, so the
       edge leans 62.5% of its width). No fallback: without view() the screenshots are simply there. */
    html.js .panel .tangkapan {
      animation: potong-masuk linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 160px;
    }

    html.js .panel-karya li:nth-child(even) .tangkapan {
      animation-range: entry 60px entry 220px;
    }

    html.js .langkah::before {
      animation: garis-tarik linear both;
      animation-timeline: --langkah;
      animation-range: entry 0% entry 320px;
    }
  }

  html.js.io-siap .masuk {
    opacity: 0;
    transform: translate3d(0, 14px, 0);
    transition: opacity var(--gerak-sedang) var(--gerak-kurva), transform var(--gerak-sedang) var(--gerak-kurva);
  }

  html.js.io-siap .masuk.tampil {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }

  /* Cross-document View Transitions: 45° diagonal wipe + shared work titles (DESIGN.md §6) */
  @view-transition {
    navigation: auto;
  }

  ::view-transition-old(root) {
    animation: vt-lama var(--gerak-sedang) var(--gerak-kurva) both;
  }

  ::view-transition-new(root) {
    animation: vt-baru var(--gerak-sedang) var(--gerak-kurva) both;
  }
}

@keyframes pahat-sapu {
  0% {
    opacity: 1;
    transform: translate3d(0, 0, 0) skewX(-45deg);
  }
  88% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate3d(106%, 0, 0) skewX(-45deg);
  }
}

@keyframes debu-jatuh {
  0% {
    opacity: 0;
    transform: translate3d(0, -16px, 0);
  }
  45%,
  72% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
  100% {
    opacity: 0;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes masuk-naik {
  from {
    opacity: 0;
    transform: translate3d(0, 14px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes potong-masuk {
  from {
    clip-path: polygon(0 0, 0% 0, -62.5% 100%, 0 100%);
  }
  to {
    clip-path: polygon(0 0, 162.5% 0, 100% 100%, 0 100%);
  }
}

@keyframes garis-tarik {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes vt-lama {
  from {
    opacity: 1;
  }
  to {
    opacity: 0.92;
  }
}

@keyframes vt-baru {
  from {
    clip-path: polygon(-100vh 0, calc(0% + 0vh) 0, calc(0% - 100vh) 100%, -100vh 100%);
  }
  to {
    clip-path: polygon(-100vh 0, calc(100% + 100vh) 0, calc(100% + 0vh) 100%, -100vh 100%);
  }
}

@media (min-width: 600px) {
  .panel-karya {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .spek-daftar div {
    grid-template-columns: 13rem 1fr;
  }
}

@media (min-width: 900px) {
  .bingkai {
    --dalam: 56px;
    width: min(100% - 48px, var(--maks));
    margin: 24px auto;
    border-radius: var(--r-luar);
  }

  .kepala {
    grid-template-columns: auto 1fr;
    align-items: center;
    padding: 20px var(--dalam);
  }

  .merek img {
    width: 150px;
  }

  .menu ul {
    justify-content: flex-end;
    gap: 0 28px;
  }

  .menu a {
    font-size: 15px;
  }

  .hero {
    padding: 72px var(--dalam) 56px;
  }

  .hero-bawah,
  .halaman {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 24px;
  }

  .hero-bawah {
    margin-top: 48px;
  }

  .kolom-label {
    grid-column: 1 / span 3;
    padding-top: 5px;
  }

  .kolom-isi,
  .isi {
    grid-column: 4 / span 7;
  }

  .karya {
    padding-bottom: 56px;
  }

  .cekung {
    padding: 8px;
    border-radius: var(--r-luar);
  }

  .cekung-tengah {
    padding: 8px;
    border-radius: 20px;
  }

  .lantai {
    padding: 28px 28px 32px;
  }

  .lantai h2 {
    margin-bottom: 20px;
  }

  .panel-karya {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .halaman {
    display: grid;
    padding: 56px var(--dalam) 72px;
  }

  .remah {
    grid-column: 1 / span 3;
    padding-top: 10px;
  }

  .halaman > .cekung {
    grid-column: 1 / -1;
    margin-top: 48px;
  }

  .kaki {
    padding: 28px var(--dalam) 32px;
  }

  .bagian {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 24px;
    padding: 56px var(--dalam);
  }

  .bagian > .judul-2 {
    grid-column: 1 / span 3;
    padding-top: 4px;
  }

  .bagian-isi {
    grid-column: 4 / span 7;
  }

  /* Home rhythm (DESIGN.md §4): services in two columns, packages as a price list (steps: see 1200px) */
  .bagian-isi.lebar {
    grid-column: 4 / -1;
  }

  .lebar > .daftar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
    max-width: none;
  }

  .paket li {
    grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr);
    column-gap: 24px;
    align-items: baseline;
  }

  .paket li > * {
    grid-column: 1;
  }

  .paket .waktu {
    grid-area: 1 / 2;
    white-space: nowrap;
  }

  .paket .harga {
    grid-area: 1 / 3 / span 3;
    text-align: right;
  }

  .paket .harga strong {
    display: block;
    white-space: nowrap;
  }

  .kontak {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* The circle that forms the frame's bottom-right corner, r = --r-luar */
  .anot-radius {
    display: block;
    position: absolute;
    right: 0;
    bottom: 0;
    pointer-events: none;
  }

  html[data-dalam] .lapis-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 24px;
  }

  html[data-dalam] .lapis-grid i:nth-child(n + 5) {
    display: block;
  }
}

@media (min-width: 1200px) {
  .panel-karya {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  /* Steps become a timeline once four columns have room */
  .langkah {
    position: relative;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    max-width: none;
    view-timeline-name: --langkah;
  }

  /* The timeline itself: one hairline for all steps, drawn once on entry (§6) */
  .langkah::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 1px;
    background: var(--debu);
    transform-origin: 0 50%;
  }

  .langkah li {
    position: relative;
    grid-template-columns: 1fr;
    align-content: start;
    padding: 22px 24px 0 0;
    border-top: 0;
  }

  .langkah li::before {
    grid-row: auto;
    padding: 0 0 6px;
  }

  .langkah li::after {
    content: "";
    position: absolute;
    top: calc(var(--kotak) / -2);
    left: 0;
    width: var(--kotak);
    height: var(--kotak);
    background: var(--andesit);
  }

  .langkah span {
    grid-column: 1;
  }

  .paket .harga strong {
    font-size: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (prefers-reduced-motion: no-preference){.vt-orion-prime{view-transition-name:karya-orion-prime;}.vt-gbkp-gading-serpong{view-transition-name:karya-gbkp-gading-serpong;}.vt-medan-professional-certification{view-transition-name:karya-medan-professional-certification;}.vt-central-plafon{view-transition-name:karya-central-plafon;}.vt-aetorix-group{view-transition-name:karya-aetorix-group;}}