/* ============================================================
   Kala Ruang — demo portfolio · Web App Builder
   Design tokens, mobile-first. No framework, no build step.
   Surface: Decide/Learn (marketing). Komposisi editorial,
   bukan hero-center + 3 kartu fitur.
   ============================================================ */

:root {
  --paper: #F2EDE4;
  --paper-2: #E8E0D2;
  --paper-3: #DCD2BF;
  --ink: #16130F;
  --ink-soft: #4A4239;
  --ink-mute: #7A7064;
  --line: #CFC5B4;
  --line-strong: #B7AB97;
  --accent: #A63C22;
  --moss: #5B6A4F;

  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --gutter: 20px;
  --maxw: 1240px;
  --radius: 2px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.62;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); font-weight: 400; }
p { margin: 0; }
ul, ol, dl { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .18em; }
button { font: inherit; color: inherit; }
address { font-style: normal; }

::selection { background: var(--ink); color: var(--paper); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 1px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 12px 18px;
  font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em;
}
.skip:focus { left: 12px; top: 12px; }
.skip { min-height: 44px; display: inline-flex; align-items: center; }

.anchor { display: block; height: 0; scroll-margin-top: 80px; }
section[id], main [id] { scroll-margin-top: 84px; }

/* ---------------------------------------------------------- topbar */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.topbar__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 14px var(--gutter);
  display: flex; align-items: center; gap: 16px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand__mark {
  width: 13px; height: 13px; background: var(--ink); display: inline-block;
  clip-path: polygon(50% 0, 100% 38%, 100% 100%, 0 100%, 0 38%);
}
.brand__name {
  font-family: var(--serif); font-size: 19px; letter-spacing: -.01em; color: var(--ink);
}
.topbar__coord {
  display: none; font-family: var(--mono); font-size: 11px;
  letter-spacing: .06em; color: var(--ink-mute); text-transform: uppercase;
}
.topbar__nav { display: none; margin-left: auto; align-items: center; gap: 26px; }
.topbar__nav a {
  font-size: 14px; text-decoration: none; color: var(--ink-soft);
  position: relative; padding: 4px 0;
}
.topbar__nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.topbar__nav a:hover::after, .topbar__nav a:focus-visible::after { transform: scaleX(1); }
.topbar__cta {
  border: 1px solid var(--ink); padding: 8px 16px !important; border-radius: 999px;
  color: var(--ink); font-weight: 500;
}
.topbar__cta::after { display: none; }
.topbar__cta:hover { background: var(--ink); color: var(--paper); }

.burger {
  margin-left: auto; width: 44px; height: 44px; display: grid; place-content: center;
  gap: 6px; background: none; border: 1px solid var(--line-strong); border-radius: 999px;
  cursor: pointer;
}
.burger span { display: block; width: 18px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease), opacity .2s; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

.mobile-nav {
  border-top: 1px solid var(--line);
  padding: 8px var(--gutter) 18px;
  display: flex; flex-direction: column;
  background: var(--paper);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a {
  padding: 13px 2px; border-bottom: 1px solid var(--line);
  font-family: var(--serif); font-size: 22px; color: var(--ink); text-decoration: none;
}
.mobile-nav__foot {
  margin-top: 14px; font-family: var(--mono); font-size: 11px;
  letter-spacing: .05em; color: var(--ink-mute); text-transform: uppercase;
}

/* ---------------------------------------------------------- hero */
.hero {
  max-width: var(--maxw); margin: 0 auto;
  padding: 40px var(--gutter) 0;
}
.hero__grid { display: grid; gap: 34px; }

.eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-mute); margin-bottom: 22px;
}
.eyebrow__rule { width: 34px; height: 1px; background: var(--accent); flex: none; }

.display {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.35rem, 7.6vw, 5.1rem);
  line-height: 1.02;
  letter-spacing: -.028em;
  color: var(--ink);
  text-wrap: balance;
}
.display em {
  font-style: italic;
  color: var(--accent);
  font-weight: 300;
}
.display--md { font-size: clamp(2rem, 6vw, 3.4rem); }

/* Di layar sempit, <br> paksa baris bikin overflow — biarkan teks membungkus sendiri. */
@media (max-width: 719px) {
  .display br { display: none; }
  .display { overflow-wrap: break-word; hyphens: auto; }
  .contact__grid { min-width: 0; }
  .hero__grid > * { min-width: 0; }
}

.hero__sub {
  margin-top: 22px; max-width: 46ch; font-size: 16.5px; color: var(--ink-soft);
}
.hero__actions { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px 24px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 0 22px; border-radius: 999px;
  border: 1px solid var(--ink); font-size: 15px; font-weight: 500;
  text-decoration: none; cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-1px); }
.btn--full { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px;
  font-size: 15px; color: var(--ink); text-decoration: none;
  border-bottom: 1px solid var(--line-strong); padding-bottom: 3px;
  transition: border-color .25s, gap .25s var(--ease);
}
.link-arrow:hover { border-color: var(--accent); gap: 14px; }

.hero__meta {
  border-top: 1px solid var(--line-strong);
  padding-top: 4px;
}
.meta-row {
  display: grid; grid-template-columns: 96px 1fr; gap: 14px;
  padding: 11px 0; border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}
.meta-key {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-mute); padding-top: 3px;
}
.meta-val { color: var(--ink); }
.dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--moss); margin-right: 7px; vertical-align: 1px;
}

/* hero plate (abstract composition, no stock photos) */
.plate { margin: 40px 0 0; border: 1px solid var(--line-strong); background: var(--paper-2); }
.plate svg { width: 100%; height: clamp(190px, 34vw, 420px); }
.plate figcaption {
  display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline;
  padding: 11px 14px; border-top: 1px solid var(--line-strong);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-mute);
}
.plate figcaption span { color: var(--ink); }

/* ---------------------------------------------------------- strip */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: 44px; }
.strip__grid {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: repeat(2, 1fr);
}
.strip__grid > div { padding: 16px 0 18px; border-bottom: 1px solid var(--line); }
.strip__grid > div:nth-last-child(-n+2) { border-bottom: 0; }
.strip__grid > div:nth-child(odd) { padding-right: 14px; border-right: 1px solid var(--line); }
.strip__grid > div:nth-child(even) { padding-left: 14px; }
.strip dt {
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em;
  color: var(--accent); margin-bottom: 5px;
}
.strip dd { font-family: var(--serif); font-size: 17px; color: var(--ink); line-height: 1.25; }

/* ---------------------------------------------------------- section head */
.section-head {
  display: grid; gap: 14px; margin-bottom: 26px;
}
.h2 {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.85rem, 5vw, 3rem); line-height: 1.06;
  letter-spacing: -.02em; color: var(--ink);
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 16px;
}
.h2__count {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-mute); font-weight: 400;
}
.section-head__note { max-width: 40ch; font-size: 15px; color: var(--ink-soft); }

/* ---------------------------------------------------------- works */
.works { max-width: var(--maxw); margin: 0 auto; padding: 74px var(--gutter) 0; }

.filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip {
  min-height: 44px; padding: 0 16px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: transparent;
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-soft); cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.work-list { border-top: 1px solid var(--ink); }
.work { border-bottom: 1px solid var(--line); }
.work[hidden] { display: none; }
.work__link {
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-areas:
    "no title"
    "no meta";
  gap: 3px 10px;
  padding: 18px 8px 18px 2px;
  text-decoration: none;
  transition: background .3s var(--ease), color .3s var(--ease), padding-left .3s var(--ease);
}
.work__no {
  grid-area: no; font-family: var(--mono); font-size: 11px;
  color: var(--accent); padding-top: 6px; letter-spacing: .06em;
  transition: color .3s var(--ease);
}
.work__body { grid-area: title; display: block; }
.work__title {
  display: block; font-family: var(--serif); font-size: clamp(1.4rem, 4.4vw, 2.15rem);
  font-weight: 300; letter-spacing: -.015em; color: var(--ink); line-height: 1.1;
  transition: color .3s var(--ease);
}
.work__desc { display: none; font-size: 14px; color: var(--ink-soft); max-width: 44ch; }
.work__meta {
  grid-area: meta; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .07em; text-transform: uppercase; color: var(--ink-mute);
  transition: color .3s var(--ease);
}
.work__kind { display: none; }

.work__link:hover, .work__link:focus-visible {
  background: var(--ink);
  padding-left: 14px;
}
.work__link:hover .work__title, .work__link:focus-visible .work__title { color: var(--paper); }
.work__link:hover .work__meta, .work__link:focus-visible .work__meta { color: var(--paper-3); }
.work__link:hover .work__no, .work__link:focus-visible .work__no { color: #E08A6A; }
.work__link:hover .work__desc, .work__link:focus-visible .work__desc { color: var(--paper-2); }

.works__more { margin-top: 22px; }

/* ---------------------------------------------------------- approach */
.approach {
  margin-top: 78px; border-top: 1px solid var(--line);
  background: var(--paper);
}
.approach__grid {
  max-width: var(--maxw); margin: 0 auto; padding: 56px var(--gutter);
  display: grid; gap: 40px;
}
.tenet { padding: 22px 0; border-top: 1px solid var(--line); }
.tenet:first-of-type { border-top: 0; padding-top: 0; }
.tenet h3 {
  font-family: var(--serif); font-weight: 400; font-size: clamp(1.25rem, 3.6vw, 1.7rem);
  line-height: 1.25; letter-spacing: -.01em; margin-bottom: 10px;
}
.tenet__no {
  font-family: var(--mono); font-size: 12px; color: var(--accent);
  margin-right: 10px; letter-spacing: .04em;
}
.tenet p { font-size: 15.5px; max-width: 58ch; }

.pull {
  margin: 36px 0 0; padding: 26px 0 0; border-top: 1px solid var(--ink);
}
.pull p {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-size: clamp(1.35rem, 4.4vw, 2rem); line-height: 1.32;
  color: var(--ink); letter-spacing: -.01em; text-wrap: pretty;
}
.pull footer {
  margin-top: 14px; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute);
}

/* ---------------------------------------------------------- process */
.process { max-width: var(--maxw); margin: 0 auto; padding: 68px var(--gutter) 12px; }
.steps { border-top: 1px solid var(--ink); }
.step {
  display: grid; grid-template-columns: 44px 1fr; gap: 4px 12px;
  padding: 18px 0 20px; border-bottom: 1px solid var(--line);
}
.step__no {
  font-family: var(--mono); font-size: 11px; color: var(--accent); padding-top: 7px;
}
.step h3 {
  font-family: var(--serif); font-weight: 400; font-size: 1.22rem;
  line-height: 1.3; color: var(--ink);
}
.step p { grid-column: 2; font-size: 14.5px; max-width: 42ch; margin-top: 4px; }
.step__out {
  grid-column: 2; font-family: var(--mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--moss); margin-top: 8px;
}

/* ---------------------------------------------------------- services */
.services { max-width: var(--maxw); margin: 0 auto; padding: 62px var(--gutter) 0; }
.table-wrap { overflow-x: auto; border-top: 1px solid var(--ink); }
.spec-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.spec-table th, .spec-table td {
  text-align: left; padding: 15px 14px 15px 0; border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.spec-table thead th {
  font-family: var(--mono); font-size: 10px; letter-spacing: .11em;
  text-transform: uppercase; color: var(--ink-mute); font-weight: 400;
  padding-top: 12px; padding-bottom: 12px;
}
.spec-table tbody th {
  font-family: var(--serif); font-weight: 400; font-size: 17px;
  color: var(--ink); line-height: 1.25; width: 26%;
}
.spec-table td { font-size: 14px; color: var(--ink-soft); }
.spec-table td:nth-child(2) { max-width: 40ch; }
.spec-table td.price {
  font-family: var(--mono); font-size: 13.5px; color: var(--ink);
  white-space: nowrap; font-weight: 500;
}
.services__note { margin-top: 18px; font-size: 14.5px; color: var(--ink-soft); }
.services__note a { color: var(--ink); }

/* ---------------------------------------------------------- quote band */
.quote-band {
  margin-top: 68px; background: var(--ink); color: var(--paper-2);
  padding: 56px 0;
}
.quote-band figure { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.quote-band blockquote { margin: 0; }
.quote-band p {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.35rem, 4.6vw, 2.35rem); line-height: 1.3;
  letter-spacing: -.015em; color: var(--paper); text-wrap: pretty; max-width: 34ch;
}
.quote-band figcaption {
  margin-top: 26px; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--paper-3);
}
.quote-band cite { font-style: normal; color: var(--paper); }

/* ---------------------------------------------------------- contact */
.contact { max-width: var(--maxw); margin: 0 auto; padding: 70px var(--gutter) 80px; }
.contact__grid { display: grid; gap: 44px; }
.contact__lead { margin-top: 18px; max-width: 38ch; font-size: 15.5px; }
.contact__list { margin-top: 30px; border-top: 1px solid var(--line-strong); }
.contact__list li {
  display: grid; grid-template-columns: 84px 1fr; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14.5px;
}
.contact__list span {
  font-family: var(--mono); font-size: 10px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-mute); padding-top: 4px;
}
.contact__list a, .contact__list address, .contact__list p { color: var(--ink); }

.form { border-top: 1px solid var(--ink); padding-top: 20px; }
.form__note {
  font-family: var(--mono); font-size: 10.5px; line-height: 1.7; letter-spacing: .04em;
  color: var(--ink-mute); margin-bottom: 20px; text-transform: uppercase;
}
.field { margin-bottom: 16px; }
.field label {
  display: block; font-size: 13px; font-weight: 500; color: var(--ink); margin-bottom: 7px;
}
.field .hint {
  font-family: var(--mono); font-size: 10px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-mute); font-weight: 400;
}
.field input[type="text"], .field textarea, .field select {
  width: 100%; min-height: 46px; padding: 12px 13px;
  background: transparent; color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  font-family: var(--sans); font-size: 15.5px;
  transition: border-color .2s, background .2s;
  appearance: none;
}
.field select {
  background-image: linear-gradient(45deg, transparent 49%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 51%);
  background-position: calc(100% - 20px) 21px, calc(100% - 15px) 21px;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
.field textarea { min-height: 112px; resize: vertical; line-height: 1.55; }
.field input:hover, .field textarea:hover, .field select:hover { border-color: var(--ink-mute); }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--ink); background: color-mix(in srgb, var(--paper) 60%, #fff);
  outline: 2px solid var(--ink); outline-offset: 1px;
}
.field--check { display: grid; grid-template-columns: 26px 1fr; gap: 10px; align-items: start; margin: 22px 0 24px; }
.field--check input { width: 22px; height: 22px; margin-top: 1px; accent-color: var(--ink); }
.field--check label { margin: 0; padding: 3px 0 6px; font-size: 13.5px; font-weight: 400; color: var(--ink-soft); line-height: 1.5; cursor: pointer; }
.field--check .err { grid-column: 2; }

.err { font-size: 12.5px; color: var(--accent); min-height: 0; margin-top: 6px; }
.err:empty { display: none; }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--accent); }

.form__status {
  margin-top: 16px; font-size: 14px; line-height: 1.55; color: var(--moss);
  border-left: 2px solid var(--moss); padding-left: 12px;
}
.form__status:empty { display: none; }
.form__status.is-error { color: var(--accent); border-color: var(--accent); }

/* ---------------------------------------------------------- footer */
.footer { border-top: 1px solid var(--line); padding: 40px var(--gutter) 30px; }
.footer__grid {
  max-width: var(--maxw); margin: 0 auto 26px;
  display: grid; gap: 26px;
}
.footer__brand { font-family: var(--serif); font-size: 22px; color: var(--ink); }
.footer__addr { margin-top: 6px; font-size: 13.5px; color: var(--ink-mute); line-height: 1.6; }
.footer nav ul { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer nav a { font-size: 14px; color: var(--ink-soft); text-decoration: none; }
.footer nav a:hover { color: var(--ink); text-decoration: underline; }
.footer__credit { font-size: 13px; color: var(--ink-mute); max-width: 40ch; }
.footer__credit strong { color: var(--ink); font-weight: 500; }
.footer__legal {
  max-width: var(--maxw); margin: 0 auto; padding-top: 18px; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 10px; letter-spacing: .07em;
  text-transform: uppercase; color: var(--ink-mute);
}

/* ---------------------------------------------------------- motion */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------------------------------------------------------- breakpoints */
@media (min-width: 720px) {
  :root { --gutter: 32px; }
  .strip__grid { grid-template-columns: repeat(4, 1fr); }
  .strip__grid > div { border-bottom: 0 !important; padding: 20px 18px 22px; }
  .strip__grid > div + div { border-left: 1px solid var(--line); }
  .strip__grid > div:first-child { padding-left: 0; }
  .strip__grid > div:nth-child(even) { padding-left: 18px; }
  .strip dd { font-size: 19px; }

  .work__link {
    grid-template-columns: 46px 1.15fr 1.1fr 205px;
    grid-template-areas: "no title desc kind";
    align-items: center; gap: 18px; padding: 20px 10px;
  }
  .work__desc { display: block; }
  .work__meta { grid-area: kind; text-align: right; white-space: nowrap; }
  .work__kind { display: none; }

  .section-head { grid-template-columns: 1.2fr .8fr; align-items: end; gap: 30px; }
  .section-head__note { text-align: right; justify-self: end; }

  .steps { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--ink); }
  .step {
    display: block; padding: 20px 18px 22px 0; border-bottom: 0;
    border-right: 1px solid var(--line);
  }
  .step:last-child { border-right: 0; }
  .step__no { display: block; margin-bottom: 14px; padding-top: 0; }
  .step h3 { font-size: 1.15rem; min-height: 2.6em; }
  .step p { font-size: 13.5px; }
  .step__out { display: block; margin-top: 10px; }

  .footer__grid { grid-template-columns: 1fr 1fr 1fr; align-items: start; gap: 34px; }
}

@media (min-width: 960px) {
  :root { --gutter: 48px; }
  .topbar__inner { padding: 16px var(--gutter); }
  .topbar__coord { display: block; margin-left: 30px; }
  .topbar__nav { display: flex; }
  .burger, .mobile-nav { display: none !important; }

  .hero { padding-top: 60px; }
  .hero__grid { grid-template-columns: minmax(0, 7.4fr) minmax(0, 3.2fr); gap: 56px; align-items: start; }
  .hero__meta { margin-top: 10px; }
  .hero__sub { font-size: 17px; }

  .approach__grid { grid-template-columns: minmax(0, 4fr) minmax(0, 6fr); gap: 72px; padding-top: 72px; padding-bottom: 76px; }
  .approach__sticky { position: sticky; top: 100px; align-self: start; }

  .contact__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 80px; }
  .quote-band p { font-size: clamp(1.8rem, 3.4vw, 2.6rem); max-width: 30ch; }
  .spec-table tbody th { font-size: 19px; }
  .spec-table td { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* --- mobile readability floor -------------------------------------------------
   Label mono (uppercase + tracking) berukuran 10–10.5px masih terbaca di desktop
   tetapi terlalu kecil di layar HP. Di ≤640px dinaikkan ke 12px (batas bawah teks
   kecil yang nyaman di layar 360–390px); ukuran lain tidak diubah supaya ritme
   tipografi tetap. */
@media (max-width: 640px) {
  .eyebrow,
  .meta-key,
  .plate figcaption,
  .strip dt,
  .work__meta,
  .step__out,
  .spec-table thead th,
  .contact__list span,
  .form__note,
  .field .hint,
  .topbar__coord,
  .mobile-nav__foot,
  .h2__count,
  cite,
  .footer__legal { font-size: 12px; }
}

@media print {
  .topbar, .filter, .works__more, .btn, .footer__credit { display: none; }
  body { background: #fff; color: #000; }
}