/* ==========================================================================
   Firefish Indonesia — id.firefish.com  ·  v2 "Editorial Dark"
   Fonts: Inter + Libre Baskerville (Firefish)  ·  Accent: rubine #D50057
   Design language: continuous dark, indexed sections, giant serif type
   ========================================================================== */

:root {
  --rubine: #D50057;
  --rubine-deep: #AD0069;
  --rubine-glow: rgba(213, 0, 87, .34);

  --bg: #070708;
  --bg-raise: #0C0C0F;
  --bg-panel: #101014;
  --paper: #FFFFFF;

  --tx: #FFFFFF;
  --tx-2: rgba(255, 255, 255, .66);
  --tx-3: rgba(255, 255, 255, .42);
  --line: rgba(255, 255, 255, .13);
  --line-soft: rgba(255, 255, 255, .08);

  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --serif: 'Libre Baskerville', Georgia, 'Times New Roman', serif;

  --wrap: 1280px;
  --gutter: clamp(20px, 4vw, 48px);
  --pad-section: clamp(88px, 11vw, 140px);
  --radius: 3px;
  --ease: cubic-bezier(.22, .61, .36, 1);

  /* legacy aliases kept for shared components */
  --ink: #070708;
  --ink-soft: #0C0C0F;
  --mist: #0C0C0F;
  --rubine-soft: #140309;
  --line-dark: rgba(255, 255, 255, .13);
  --muted: rgba(255, 255, 255, .66);
  --muted-dark: rgba(255, 255, 255, .66);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.72;
  letter-spacing: .1px;
  color: var(--tx);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

img, svg, video, canvas { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--rubine); outline-offset: 3px; }

/* --------------------------------------------------------- typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -.015em;
  margin: 0 0 .5em;
  text-wrap: balance;
  color: var(--tx);
}

h1 { font-size: clamp(2.9rem, 7.4vw, 6.6rem); line-height: 1.02; letter-spacing: -.022em; }
h2 { font-size: clamp(2rem, 4.4vw, 3.7rem); line-height: 1.06; }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.85rem); }
h4 { font-size: 1.14rem; line-height: 1.3; }

h1 em, h2 em, h3 em, .accent {
  font-style: italic;
  color: var(--rubine);
  letter-spacing: -.01em;
}

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; color: var(--tx); }

/* Firefish signature eyebrow — Libre Baskerville, uppercase, tracked */
.eyebrow {
  font-family: var(--serif);
  font-size: 11px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2.6px;
  line-height: 1.6;
  color: var(--rubine);
  margin: 0 0 18px;
  display: block;
}
.eyebrow--ink, .eyebrow--paper { color: var(--rubine); }

/* code-comment annotation */
.ann {
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2.2px;
  color: var(--tx-3);
  display: block;
}
.ann b, .ann strong { color: var(--rubine); font-weight: 500; }

.lede {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.05rem, 1.7vw, 1.32rem);
  line-height: 1.72;
  color: var(--tx-2);
}
.lede--paper { color: var(--tx-2); }

.body-lg { font-size: 1.05rem; line-height: 1.8; color: var(--tx-2); }
.body-lg--paper { color: var(--tx-2); }
.body-lg strong { color: var(--tx); }

.rubine { color: var(--rubine); }

/* --------------------------------------------------------- layout */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--wide { max-width: 1440px; }
.wrap--narrow { max-width: 860px; }

.section { padding-block: var(--pad-section); position: relative; border-top: 1px solid var(--line-soft); }
.section--flush { border-top: 0; }
.section--tight { padding-block: clamp(56px, 7vw, 84px); }
.section--mist {
  background: var(--bg-raise);
  position: relative;
  isolation: isolate;
}
/* tekstur beton tipis — bikin hitam datar terasa punya kedalaman */
.section--mist::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url('../img/bg-grain.jpg') top left / 620px auto repeat;
  opacity: .10;
  pointer-events: none;
}
.section--soft { background: var(--rubine-soft); }
.section--ink { background: var(--bg); }
/* seksi formulir — koridor beton di belakang, sangat diredam */
.section--ink.section--photo {
  background:
    linear-gradient(85deg, rgba(7,7,8,.96) 0%, rgba(7,7,8,.90) 45%, rgba(7,7,8,.80) 100%),
    url('../img/bg-corridor.jpg') center center / cover no-repeat;
}
.section--rubine {
  border-top: 0;
  background: linear-gradient(168deg, var(--rubine) 0%, var(--rubine-deep) 100%);
}

.section-head { max-width: 860px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head--center { margin-inline: auto; text-align: center; }

.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(40px, 6vw, 80px); align-items: center; }
.split--wide-left { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }

.rule { width: 56px; height: 2px; background: var(--rubine); border: 0; margin: 0 0 26px; }

/* --------------------------------------------------------- section header (indexed) */
.shead { margin-bottom: clamp(44px, 6vw, 72px); }
.shead__bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(30px, 4vw, 48px);
}
.chipno {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--tx-2);
}
.chipno b {
  font-weight: 500;
  color: var(--rubine);
  border: 1px solid var(--line);
  padding: 5px 9px;
  border-radius: 2px;
  letter-spacing: 1.6px;
}
.section--rubine .chipno { color: rgba(255,255,255,.85); }
.section--rubine .chipno b { color: #fff; border-color: rgba(255,255,255,.4); }

.counters { display: flex; gap: clamp(20px, 3vw, 40px); }
.ctr { display: flex; flex-direction: column; align-items: flex-end; line-height: 1; }
.ctr b {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  color: var(--tx);
  letter-spacing: -.02em;
}
.ctr b i { font-style: italic; color: var(--rubine); }
.ctr span {
  font-family: var(--sans);
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--tx-3);
  margin-top: 7px;
}
.section--rubine .ctr b { color: #fff; }
.section--rubine .ctr b i { color: #fff; }
.section--rubine .ctr span { color: rgba(255,255,255,.7); }

.shead__title { max-width: 20ch; margin-bottom: 0; }
.shead__sub { max-width: 66ch; margin-top: 22px; }

/* --------------------------------------------------------- buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  line-height: 1;
  padding: 18px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  background: transparent;
  color: var(--tx);
  transition: background .28s var(--ease), color .28s var(--ease), border-color .28s var(--ease), transform .28s var(--ease);
}
.btn::after { content: '→'; letter-spacing: 0; transition: transform .28s var(--ease); }
.btn:hover { border-color: var(--rubine); transform: translateY(-2px); }
.btn:hover::after { transform: translateX(4px); }

.btn--primary { background: var(--rubine); border-color: var(--rubine); color: #fff; }
.btn--primary:hover { background: var(--rubine-deep); border-color: var(--rubine-deep); }
.btn--ink { background: #fff; border-color: #fff; color: #000; }
.btn--ink:hover { background: var(--rubine); border-color: var(--rubine); color: #fff; }
.btn--ghost, .btn--ghost-paper { background: transparent; }
.btn--sm { padding: 15px 26px; font-size: 12px; letter-spacing: 1.1px; gap: 9px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

.textlink {
  font-family: var(--serif);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2.4px;
  color: var(--rubine);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap .25s var(--ease);
}
.textlink:hover { gap: 15px; }
.textlink::after { content: '→'; font-family: var(--sans); letter-spacing: 0; }

/* --------------------------------------------------------- ticker */
.ticker {
  background: var(--bg);
  border-bottom: 1px solid var(--line-soft);
  color: var(--tx-3);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  padding: 10px 0;
  text-align: center;
}
.ticker strong { color: var(--rubine); font-weight: 500; }
.ticker a { color: var(--tx); text-decoration: none; border-bottom: 1px solid var(--rubine); padding-bottom: 1px; margin-left: 8px; }
.ticker a:hover { color: var(--rubine); }

/* --------------------------------------------------------- header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 7, 8, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.brand img { width: 128px; }
.brand__locale {
  font-family: var(--serif);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 2.2px;
  color: var(--tx-2);
  border-left: 1px solid var(--line);
  padding-left: 14px;
  line-height: 1.5;
}

.nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.nav a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .2px;
  color: var(--tx-2);
  padding: 6px 0;
  transition: color .22s var(--ease);
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}
.nav a sup {
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--rubine);
  line-height: 1;
}
.nav a:hover, .nav a[aria-current="page"] { color: #fff; }
.nav a[aria-current="page"] { border-bottom: 1px solid var(--rubine); }
/* tombol di dalam nav: kembalikan padding tombol (rule .nav a lebih spesifik) */
.nav a.btn {
  padding: 15px 26px;
  border-bottom: 0;
  color: #fff;
}
.nav a.btn:hover { border-bottom: 0; }
.nav .btn { border-color: var(--line); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: #fff;
  padding: 10px 14px;
  cursor: pointer;
  font-size: 10.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: var(--serif);
}

/* --------------------------------------------------------- progress rail */
.rail {
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  pointer-events: none;
}
.rail__no {
  font-family: var(--sans);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--tx-3);
  writing-mode: vertical-rl;
}
.rail__no b { color: var(--rubine); font-weight: 500; }
.rail__line { width: 1px; height: 130px; background: var(--line); position: relative; overflow: hidden; }
.rail__line i { position: absolute; top: 0; left: 0; width: 100%; height: 0%; background: var(--rubine); transition: height .18s linear; }

/* --------------------------------------------------------- hero */
.hero {
  position: relative;
  padding-block: clamp(90px, 12vw, 160px) clamp(56px, 7vw, 88px);
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
  background:
    linear-gradient(100deg,
      rgba(7,7,8,.97) 0%,
      rgba(7,7,8,.93) 28%,
      rgba(7,7,8,.72) 52%,
      rgba(7,7,8,.42) 78%,
      rgba(7,7,8,.55) 100%),
    url('../img/bg-hero.jpg') center right / cover no-repeat;
}
/* partikel tetap jalan di atas foto — halus, tidak melawan teksturnya */
.hero__fx { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.hero__fx canvas { width: 100%; height: 100%; opacity: .55; }
.hero__glow {
  position: absolute;
  width: 720px; height: 720px;
  right: -18%; top: -34%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(213,0,87,.20) 0%, rgba(213,0,87,0) 64%);
  pointer-events: none;
  mix-blend-mode: screen;
}
.hero .wrap { position: relative; z-index: 2; }

.hero__ann { display: flex; align-items: center; gap: 14px; margin-bottom: clamp(26px, 4vw, 44px); }
.hero__ann::before { content: ''; width: 34px; height: 1px; background: var(--rubine); }

.hero h1 { margin-bottom: 0; max-width: 12ch; }
.hero__for {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  letter-spacing: 0;
  color: var(--tx-2);
  margin-top: clamp(18px, 2.6vw, 30px);
  line-height: 1.5;
}
.hero__sub { max-width: 62ch; margin-top: clamp(22px, 3vw, 34px); }

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 4vw, 56px);
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: 26px;
  border-top: 1px solid var(--line-soft);
}
.hero__meta .ctr { align-items: flex-start; }
.hero__meta .ctr span { margin-top: 8px; }

.rotator { display: inline-block; color: var(--rubine); font-style: italic; }
.rotator__word { display: inline-block; animation: rotIn .5s var(--ease); }
@keyframes rotIn { from { opacity: 0; transform: translateY(.35em); } to { opacity: 1; transform: none; } }

/* transformation strip */
.tstrip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(14px, 2.4vw, 30px);
  margin-top: clamp(40px, 6vw, 64px);
  padding: clamp(20px, 3vw, 30px) clamp(20px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .025);
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.tstrip:hover { border-color: var(--rubine); background: rgba(213, 0, 87, .05); }
.tstrip .ann { width: 100%; }
.tstrip__from {
  font-family: var(--serif);
  font-size: clamp(1rem, 2vw, 1.45rem);
  color: var(--tx-3);
  text-decoration: line-through;
  text-decoration-color: var(--rubine);
  text-decoration-thickness: 1px;
}
.tstrip__arr { color: var(--rubine); font-size: clamp(1rem, 2vw, 1.4rem); }
.tstrip__to { font-family: var(--serif); font-size: clamp(1.15rem, 2.4vw, 1.75rem); color: var(--tx); }
.tstrip__slogan { font-family: var(--serif); font-style: italic; font-size: .92rem; color: var(--rubine); }
.tstrip__cta { margin-left: auto; }

/* --------------------------------------------------------- marquee */
.marquee {
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
  padding-block: 18px;
  background: var(--bg);
}
.marquee__track { display: flex; width: max-content; animation: mq 36s linear infinite; }
.marquee span {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1rem, 1.7vw, 1.35rem);
  letter-spacing: .04em;
  color: var(--tx-3);
  white-space: nowrap;
  padding-right: 12px;
}
.marquee b { color: var(--rubine); font-weight: 400; }
@keyframes mq { to { transform: translateX(-50%); } }

/* --------------------------------------------------------- big index (services) */
.bigindex { border-top: 1px solid var(--line); }
.brow {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(14px, 3vw, 40px);
  padding: clamp(20px, 2.8vw, 30px) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: padding-left .35s var(--ease);
}
.brow:hover { padding-left: clamp(10px, 1.6vw, 22px); }
.brow__no {
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--tx-3);
  transition: color .3s var(--ease);
}
.brow__name {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 4.4vw, 3.3rem);
  line-height: 1.12;
  letter-spacing: -.015em;
  color: var(--tx);
  transition: color .3s var(--ease), font-style .3s var(--ease);
}
.brow__side { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 34px); }
.brow__tags {
  font-family: var(--sans);
  font-size: 11px;
  font-style: italic;
  letter-spacing: .4px;
  color: var(--tx-3);
  text-align: right;
  max-width: 260px;
}
.brow__cta {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--tx-3);
  border: 1px solid var(--line);
  border-radius: 50%;
  width: 42px; height: 42px;
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: all .3s var(--ease);
}
.brow:hover .brow__no { color: var(--rubine); }
.brow:hover .brow__name { color: var(--rubine); font-style: italic; }
.brow:hover .brow__cta { border-color: var(--rubine); color: #fff; background: var(--rubine); transform: rotate(-45deg); }

/* --------------------------------------------------------- case explorer */
.caseshow {
  display: grid;
  grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: stretch;
}
.caseshow__list { display: flex; flex-direction: column; }
.caseshow__list > .ann { margin-bottom: 18px; }
.crow {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 16px;
  padding: clamp(15px, 1.9vw, 21px) 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: none;
  text-align: left;
  cursor: pointer;
  width: 100%;
}
.crow:first-of-type { border-top: 1px solid var(--line); }
.crow__no { font-family: var(--sans); font-size: 10px; font-weight: 500; letter-spacing: 2px; color: var(--tx-3); }
.crow__name {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  line-height: 1.15;
  color: var(--tx-2);
  transition: color .25s var(--ease);
}
.crow__tag {
  font-family: var(--sans);
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--tx-3);
}
.crow:hover .crow__name, .crow.is-active .crow__name { color: var(--tx); font-style: italic; }
.crow.is-active .crow__no { color: var(--rubine); }
.crow.is-active .crow__tag { color: var(--rubine); }
.caseshow__all { margin-top: auto; padding-top: 28px; }

.caseshow__stage {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-raise);
  display: block;
  min-height: 420px;
}
.caseshow__stage img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity .45s var(--ease), transform .8s var(--ease);
}
.caseshow__stage:hover img { transform: scale(1.03); }
.caseshow__stage .ann {
  position: absolute;
  left: 20px; top: 18px;
  z-index: 2;
  color: #fff;
  background: rgba(7, 7, 8, .72);
  backdrop-filter: blur(6px);
  padding: 9px 14px;
  border-radius: 2px;
}
.caseshow__stage::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  background: linear-gradient(to top, rgba(7,7,8,.75), transparent);
  pointer-events: none;
}
.caseshow__cap {
  position: absolute;
  left: 20px; right: 20px; bottom: 18px;
  z-index: 2;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.02rem;
  color: #fff;
}

/* --------------------------------------------------------- rubine band */
.section--rubine { color: #fff; }
.section--rubine h2, .section--rubine h3, .section--rubine h4 { color: #fff; }
.section--rubine h2 em { color: #fff; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 8px; }
.section--rubine .shead__bar { border-bottom-color: rgba(255,255,255,.32); }
.section--rubine .body-lg { color: rgba(255,255,255,.88); }
.section--rubine .argument { border-top-color: rgba(255,255,255,.3); }
.section--rubine .argument:last-child { border-bottom-color: rgba(255,255,255,.3); }
.section--rubine .argument__k { color: #fff; opacity: .55; }
.section--rubine .argument p { color: rgba(255,255,255,.85); }
.section--rubine .btn { border-color: rgba(255,255,255,.5); color: #fff; }
.section--rubine .btn:hover { background: #fff; color: var(--rubine); border-color: #fff; }
.arg-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(36px, 5vw, 72px); }

/* --------------------------------------------------------- cards */
.card {
  background: var(--bg-raise);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 32px 30px;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
  height: 100%;
}
.card:hover { border-color: var(--rubine); transform: translateY(-4px); }
.card h3, .card h4 { margin-bottom: .5em; }
.card p { color: var(--tx-2); font-size: .95rem; margin-bottom: 0; }
.card__num {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--rubine);
  display: block;
  margin-bottom: 16px;
}
.card--ink { background: var(--bg-raise); border-color: var(--line-soft); }
.card--ink p { color: var(--tx-2); }

/* --------------------------------------------------------- argument */
.argument {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 26px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.argument:last-child { border-bottom: 1px solid var(--line); }
.argument__k {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--rubine);
  line-height: 1.05;
}
.argument h4 { margin-bottom: .4em; font-family: var(--sans); font-weight: 600; letter-spacing: -.015em; }
.argument p { color: var(--tx-2); font-size: .95rem; margin: 0; }

/* --------------------------------------------------------- case blocks (inner) */
.case {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  padding-block: clamp(40px, 5vw, 60px);
  border-top: 1px solid var(--line-soft);
}
.case:first-of-type { border-top: 0; padding-top: 0; }
.case--flip .case__media { order: 2; }
.case__media { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--bg-raise); border: 1px solid var(--line-soft); }
.case__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .8s var(--ease); }
.case:hover .case__media img { transform: scale(1.035); }
.case__tag {
  position: absolute; top: 14px; left: 14px;
  background: var(--rubine); color: #fff;
  font-family: var(--sans);
  font-size: 9px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.9px;
  padding: 7px 12px; border-radius: 2px;
}
.case__slogan { font-family: var(--serif); font-style: italic; font-size: 1.08rem; color: var(--rubine); margin: 0 0 18px; }
.case__meta { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line-soft); }
.chip {
  font-family: var(--sans);
  font-size: 9px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.7px;
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 7px 13px;
  color: var(--tx-2);
}
.case p { color: var(--tx-2); }
.section--ink .case { border-top-color: var(--line-soft); }
.section--ink .case__meta { border-top-color: var(--line-soft); }
.section--ink .case p { color: var(--tx-2); }

/* --------------------------------------------------------- legacy service rows */
.service { display: grid; gap: 10px; padding: 28px 0; border-top: 1px solid var(--line); transition: padding-left .3s var(--ease); }
.service:last-child { border-bottom: 1px solid var(--line); }
.service:hover { padding-left: 14px; }
.service__head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.service__idx { font-family: var(--sans); font-size: 10px; letter-spacing: 2px; color: var(--rubine); flex-shrink: 0; }
.service h3 { margin: 0; }
.service p { color: var(--tx-2); font-size: .95rem; margin: 0; max-width: 74ch; }

/* --------------------------------------------------------- steps */
.step { border-top: 2px solid var(--line); padding-top: 22px; transition: border-color .3s var(--ease); }
.step:hover { border-top-color: var(--rubine); }
.step__n {
  font-family: var(--sans);
  font-size: 10px; font-weight: 500;
  letter-spacing: 2.2px; text-transform: uppercase;
  color: var(--rubine);
  display: block; margin-bottom: 14px;
}
.step h4 { margin-bottom: .45em; }
.step p { color: var(--tx-2); font-size: .92rem; margin: 0; }

/* --------------------------------------------------------- logo wall */
.logowall {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.logowall__cell {
  background: var(--bg);
  aspect-ratio: 3 / 2;
  display: grid;
  place-items: center;
  padding: 22px 26px;
  transition: background .3s var(--ease);
}
.logowall__cell img {
  width: 100%; height: 100%;
  object-fit: contain;
  opacity: .52;
  transition: opacity .3s var(--ease);
}
/* PNG sudah dirender putih; SVG masih gelap sehingga perlu dibalik */
.logowall__cell img[src$=".svg"] { filter: brightness(0) invert(1); }
.logowall__cell:hover { background: var(--bg-raise); }
.logowall__cell:hover img { opacity: 1; }

/* --------------------------------------------------------- quote */
.quote { border-left: 2px solid var(--rubine); padding-left: 26px; }
.quote blockquote { margin: 0 0 18px; font-family: var(--serif); font-style: italic; font-size: 1.1rem; line-height: 1.75; color: var(--tx); }
.quote cite {
  font-style: normal;
  font-family: var(--sans);
  font-size: 10.5px; font-weight: 500;
  letter-spacing: 1.8px; text-transform: uppercase;
  color: var(--tx-3);
}

/* --------------------------------------------------------- faq */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; background: none; border: 0;
  text-align: left;
  padding: 26px 44px 26px 0;
  font-family: var(--serif);
  font-size: 1.12rem;
  letter-spacing: -.01em;
  cursor: pointer;
  position: relative;
  color: var(--tx);
  line-height: 1.4;
}
.faq__q::after {
  content: '+';
  position: absolute; right: 6px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-size: 1.35rem;
  color: var(--rubine);
  transition: transform .3s var(--ease);
}
.faq__item.is-open .faq__q::after { transform: translateY(-50%) rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq__a > div { padding: 0 60px 28px 0; color: var(--tx-2); font-size: .97rem; }
.faq__item.is-open .faq__a { max-height: 560px; }

/* --------------------------------------------------------- form */
.form-panel { background: var(--bg-raise); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(28px, 4vw, 44px) clamp(22px, 3vw, 38px); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 24px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-family: var(--serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2.2px;
  color: var(--tx-2);
}
.field .req { color: var(--rubine); }
.field input, .field select, .field textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 11px 2px;
  color: #fff;
  font-size: .97rem;
  border-radius: 0;
  transition: border-color .25s var(--ease);
  width: 100%;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,.28); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--rubine); }
.field select option { background: var(--bg); color: #fff; }

.checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 20px; margin-top: 4px; }
.check, .field label.check {
  display: flex; align-items: flex-start; gap: 10px;
  font-family: var(--sans);
  font-size: .9rem; font-weight: 400;
  text-transform: none; letter-spacing: .1px;
  color: var(--tx-2);
  cursor: pointer;
  line-height: 1.55;
}
.check input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--rubine); flex-shrink: 0; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.form-note { font-size: .82rem; color: var(--tx-3); margin-top: 18px; line-height: 1.6; }
.form-note a { color: var(--tx); text-decoration: underline; text-underline-offset: 3px; }
.form-status { margin-top: 18px; padding: 15px 18px; border-radius: var(--radius); font-size: .92rem; display: none; line-height: 1.6; }
.form-status.is-visible { display: block; }
.form-status.is-ok { background: rgba(255,255,255,.05); border: 1px solid var(--rubine); color: #fff; }
.form-status.is-err { background: rgba(213,0,87,.12); border: 1px solid var(--rubine); color: #fff; }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"], .field select[aria-invalid="true"] { border-bottom-color: var(--rubine); }
.form-submit { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.btn[disabled] { opacity: .55; cursor: progress; transform: none; }

/* --------------------------------------------------------- cta band */
.cta-band {
  color: #fff;
  padding-block: clamp(52px, 7vw, 76px);
  border-top: 0;
  background:
    linear-gradient(90deg, rgba(140,0,60,.95) 0%, rgba(160,0,70,.90) 40%, rgba(120,0,55,.88) 100%),
    url('../img/bg-cta.jpg') center right / cover no-repeat;
  background-blend-mode: multiply, normal;
}
.cta-band h2 em {
  color: #fff;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 8px;
}
.cta-band h2 { color: #fff; margin-bottom: 0; max-width: 22ch; }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-band .btn { border-color: rgba(255,255,255,.55); color: #fff; }
.cta-band .btn:hover { background: #fff; color: var(--rubine); border-color: #fff; }

/* --------------------------------------------------------- footer */
.site-footer { background: var(--bg); border-top: 1px solid var(--line-soft); color: #fff; padding-block: clamp(56px, 8vw, 84px) 0; }
.site-footer a { color: var(--tx-2); }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 44px; padding-bottom: 54px; }
.footer-grid h5 {
  font-family: var(--sans);
  font-size: 10px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 2.2px;
  color: var(--tx-3);
  margin: 0 0 18px;
}
.footer-grid h5::before { content: '// '; color: var(--rubine); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: .92rem; }
.footer-brand img { width: 148px; margin-bottom: 22px; }
.footer-brand p { color: var(--tx-2); font-size: .9rem; max-width: 34ch; }
.certs { display: flex; gap: 20px; align-items: center; margin-top: 26px; }
.certs img {
  height: 58px;
  width: auto;
  opacity: .92;
  transition: opacity .3s var(--ease);
}
.certs:hover img { opacity: 1; }
.certs span {
  font-family: var(--serif);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  color: var(--tx-3);
  line-height: 1.7;
}
.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding-block: 26px 34px;
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: .8rem;
  color: var(--tx-3);
}
.footer-bottom .tm { font-family: var(--serif); font-style: italic; letter-spacing: 1px; font-size: .85rem; color: var(--rubine); }

/* floating contact */
.wa {
  position: fixed;
  right: 20px; bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  z-index: 90;
  background: rgba(7,7,8,.85);
  backdrop-filter: blur(10px);
  color: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 20px;
  font-family: var(--serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.wa:hover { border-color: var(--rubine); background: var(--rubine); }

/* --------------------------------------------------------- page hero (inner) */
.pagehero {
  padding-block: clamp(72px, 10vw, 120px) clamp(56px, 8vw, 92px);
  border-bottom: 1px solid var(--line-soft);
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(95deg,
      rgba(7,7,8,.97) 0%,
      rgba(7,7,8,.92) 34%,
      rgba(7,7,8,.70) 62%,
      rgba(7,7,8,.48) 100%),
    url('../img/bg-page.jpg') center right / cover no-repeat;
}
/* halaman studi kasus pakai koridor — beda gambar, satu bahasa visual */
.pagehero--corridor {
  background:
    linear-gradient(95deg,
      rgba(7,7,8,.97) 0%,
      rgba(7,7,8,.93) 34%,
      rgba(7,7,8,.72) 64%,
      rgba(7,7,8,.52) 100%),
    url('../img/bg-corridor.jpg') center center / cover no-repeat;
}
.pagehero .wrap { position: relative; z-index: 1; }
.pagehero h1 { max-width: 16ch; margin-bottom: 26px; font-size: clamp(2.5rem, 5.6vw, 4.8rem); }
.pagehero p { max-width: 62ch; }
.crumbs {
  font-family: var(--sans);
  font-size: 10px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 2.2px;
  color: var(--tx-3);
  margin-bottom: 24px;
}
.crumbs::before { content: '// '; color: var(--rubine); }
.crumbs a:hover { color: #fff; }

/* --------------------------------------------------------- trust strip */
.trust { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding-block: 30px; }
.trust__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.trust__item { display: flex; flex-direction: column; gap: 6px; }
.trust__k { font-family: var(--serif); font-size: 1.6rem; letter-spacing: -.02em; line-height: 1.1; }
.trust__l {
  font-family: var(--sans);
  font-size: 9.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.9px;
  color: var(--tx-3);
  line-height: 1.7;
}

/* --------------------------------------------------------- tcard (legacy) */
.tcard { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.025); overflow: hidden; }
.tcard__img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-bottom: 1px solid var(--line); }
.tcard__body { padding: 30px; }
.tcard__from { font-size: 1rem; color: var(--tx-3); text-decoration: line-through; text-decoration-color: var(--rubine); margin: 0; }
.tcard__arrow { color: var(--rubine); margin: 8px 0; }
.tcard__to { font-family: var(--serif); font-size: 1.8rem; margin: 0 0 6px; }
.tcard__slogan { font-family: var(--serif); font-style: italic; font-size: .98rem; color: var(--rubine); margin: 0 0 18px; }
.tcard__note { font-size: .9rem; line-height: 1.7; color: var(--tx-2); margin: 0 0 20px; padding-top: 18px; border-top: 1px solid var(--line); }

/* --------------------------------------------------------- project grid */
.pgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 34px 26px; }
.pgrid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pcard { display: flex; flex-direction: column; }
.pcard[hidden] { display: none; }
.pcard__body { display: flex; flex-direction: column; flex: 1; }
.pcard__media { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--bg-raise); border: 1px solid var(--line-soft); margin-bottom: 18px; }
.pcard__media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .7s var(--ease), opacity .4s var(--ease); }
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__star {
  position: absolute; top: 12px; left: 12px; z-index: 1;
  background: var(--rubine); color: #fff;
  font-family: var(--sans);
  font-size: 8.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.8px;
  padding: 6px 11px; border-radius: 2px;
}
.pcard__cat {
  font-family: var(--sans);
  font-size: 9.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.9px;
  color: var(--rubine);
  display: block; margin-bottom: 9px;
}
.pcard h3 { font-size: 1.28rem; margin: 0 0 6px; }
.pcard__slogan { font-family: var(--serif); font-style: italic; font-size: .92rem; color: var(--tx-3); margin: 0 0 10px; }
.pcard__body p:last-child {
  font-size: .9rem;
  line-height: 1.68;
  color: var(--tx-2);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pgrid-empty { padding: 40px 0; color: var(--tx-2); font-size: .95rem; }
.pgrid-empty a { color: var(--rubine); text-decoration: underline; text-underline-offset: 3px; }

/* filters */
.filters { margin-bottom: 20px; }
.filter-row { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; padding: 14px 0; border-top: 1px solid var(--line); }
.filter-row:last-child { border-bottom: 1px solid var(--line); }
.filter-row__label {
  font-family: var(--sans);
  font-size: 9.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 2px;
  color: var(--rubine);
  width: 116px; flex-shrink: 0;
}
.filter-row__label::before { content: '// '; }
.filter {
  font-family: var(--sans);
  font-size: 9.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.6px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: transparent;
  color: var(--tx-2);
  cursor: pointer;
  transition: border-color .22s var(--ease), color .22s var(--ease), background .22s var(--ease);
}
.filter:hover { border-color: var(--rubine); color: #fff; }
.filter.is-active { background: var(--rubine); border-color: var(--rubine); color: #fff; }
.filter-count {
  font-family: var(--sans);
  font-size: 9.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 2px;
  color: var(--tx-3);
  margin: 0 0 34px;
}

/* --------------------------------------------------------- client grid */
.client-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.client-card { border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; transition: border-color .28s var(--ease), transform .28s var(--ease); background: var(--bg-raise); }
.client-card:hover { border-color: var(--rubine); transform: translateY(-3px); }
.client-card__logo {
  aspect-ratio: 3/2;
  display: grid;
  place-items: center;
  padding: 26px 30px;
  background: transparent;
}
.client-card__logo img {
  width: 100%; height: 100%;
  object-fit: contain;
  opacity: .58;
  transition: opacity .3s var(--ease);
}
.client-card__logo img[src$=".svg"] { filter: brightness(0) invert(1); }
.client-card:hover .client-card__logo img { opacity: 1; }
.client-card__meta { padding: 16px 18px 18px; border-top: 1px solid var(--line-soft); }
.client-card__meta h4 { font-size: 1rem; margin: 0 0 4px; }
.client-card__meta span {
  font-family: var(--sans);
  font-size: 9px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.8px;
  color: var(--rubine);
}

/* --------------------------------------------------------- relevance */
.relevance { margin-top: 52px; max-width: 840px; border-left: 2px solid var(--rubine); padding: 4px 0 4px 26px; }
.relevance .eyebrow { margin-bottom: 12px; }

/* --------------------------------------------------------- contact cards row */
.contact-list dt, .contact-list__k {
  font-family: var(--serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--rubine);
  margin-bottom: 6px;
  display: block;
}
.contact-list__v { font-size: 1.02rem; }

/* --------------------------------------------------------- reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------- responsive */
@media (max-width: 1120px) {
  .rail { display: none; }
}
@media (max-width: 1024px) {
  .grid-4, .grid-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split, .split--wide-left { grid-template-columns: minmax(0, 1fr); }
  .case, .case--flip { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .case--flip .case__media { order: 0; }
  .pgrid, .pgrid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .logowall { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .caseshow { grid-template-columns: minmax(0, 1fr); }
  .caseshow__stage { min-height: 340px; }
  .arg-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav { display: none; }
  .nav-toggle { display: block; }
  .nav.is-open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 8px 24px 22px;
  }
  .nav.is-open a { padding: 15px 0; border-bottom: 1px solid var(--line-soft); }
  .nav.is-open .btn { margin-top: 14px; justify-content: center; border-color: var(--rubine); }
  .site-header__inner { position: relative; }
}
@media (max-width: 760px) {
  body { font-size: 15.5px; }
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: minmax(0, 1fr); }
  .trust__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .checks { grid-template-columns: minmax(0, 1fr); }
  .pgrid, .pgrid--3 { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .client-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .client-card__logo { padding: 14px 16px; }
  .logowall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-row { gap: 7px; }
  .filter-row__label { width: 100%; margin-bottom: 2px; }
  .filter { padding: 9px 13px; font-size: 9px; letter-spacing: 1.3px; }
  .relevance { padding-left: 18px; margin-top: 38px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; justify-content: center; }
  .btn-row .btn { width: auto; }
  .faq__a > div { padding-right: 12px; }
  .wa { padding: 11px 15px; font-size: 9px; }
  .quote { padding-left: 20px; }
  .brow { grid-template-columns: 44px minmax(0, 1fr); }
  .brow__side { grid-column: 2; justify-content: space-between; width: 100%; }
  .brow__tags { text-align: left; max-width: none; }
  .shead__bar { flex-direction: column; align-items: flex-start; gap: 18px; }
  .counters { align-self: stretch; justify-content: flex-start; }
  .ctr { align-items: flex-start; }
  .crow { grid-template-columns: 40px minmax(0, 1fr); }
  .crow__tag { grid-column: 2; }
  .tstrip__cta { margin-left: 0; width: 100%; }
  .hero__meta { gap: 22px 34px; }
}

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

@media print {
  .site-header, .wa, .cta-band, .ticker, .rail { display: none; }
  body { color: #000; background: #fff; }
}

/* ticker: trim on small screens */
@media (max-width: 860px) {
  .ticker__x { display: none; }
  .ticker { font-size: 9.5px; letter-spacing: 1.5px; }
}

/* ── background foto: penyesuaian layar sempit ────────────────────────────
   Di mobile gradient horizontal menutupi seluruh gambar karena viewport
   sempit. Diganti vertikal supaya foto tetap terasa di bagian bawah. */
@media (max-width: 900px) {
  .hero {
    background:
      linear-gradient(178deg,
        rgba(7,7,8,.96) 0%,
        rgba(7,7,8,.93) 42%,
        rgba(7,7,8,.72) 74%,
        rgba(7,7,8,.55) 100%),
      url('../img/bg-hero.jpg') center 30% / cover no-repeat;
  }
  .pagehero {
    background:
      linear-gradient(178deg,
        rgba(7,7,8,.96) 0%,
        rgba(7,7,8,.92) 46%,
        rgba(7,7,8,.74) 100%),
      url('../img/bg-page.jpg') center 40% / cover no-repeat;
  }
  .pagehero--corridor {
    background:
      linear-gradient(178deg,
        rgba(7,7,8,.96) 0%,
        rgba(7,7,8,.92) 46%,
        rgba(7,7,8,.74) 100%),
      url('../img/bg-corridor.jpg') center center / cover no-repeat;
  }
  .cta-band {
    background:
      linear-gradient(178deg, rgba(140,0,60,.95) 0%, rgba(150,0,68,.90) 100%),
      url('../img/bg-cta.jpg') center center / cover no-repeat;
    background-blend-mode: multiply, normal;
  }
}

/* ══════════════════════════════════════════════════════════════════════
   HALAMAN STUDI KASUS INDIVIDUAL
   ══════════════════════════════════════════════════════════════════════ */

/* kartu portofolio kini bisa diklik */
.pcard__link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.pcard__media { position: relative; }
.pcard__open {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 30px 16px 14px;
  font-family: var(--sans);
  font-size: 10.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.6px;
  color: #fff;
  background: linear-gradient(to top, rgba(213,0,87,.92), rgba(213,0,87,0));
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.pcard__link:hover .pcard__open,
.pcard__link:focus-visible .pcard__open { opacity: 1; transform: none; }
.pcard__link:hover h3 { color: var(--rubine); }
.pcard h3 { transition: color .25s var(--ease); }

/* hero halaman kasus */
.pagehero--case { padding-block: clamp(56px, 7vw, 88px) clamp(48px, 6vw, 72px); }
.cs-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: clamp(32px, 5vw, 68px);
  align-items: center;
}
.cs-hero h1 { font-size: clamp(2.4rem, 5.2vw, 4.2rem); margin-bottom: 18px; }
.cs-hero__slogan {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  color: var(--rubine);
  margin: 0 0 20px;
}
.cs-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-raise);
}
.cs-hero__media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.cs-hero__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }

/* galeri */
.cs-gal {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.cs-gal__item {
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-raise);
}
.cs-gal__item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  /* selaraskan dengan cover monokrom; warna asli muncul saat hover */
  filter: grayscale(1) brightness(.82) contrast(1.05);
  transition: transform .7s var(--ease), filter .5s var(--ease);
}
.cs-gal__item:hover img { transform: scale(1.03); filter: none; }

.cs-quote { margin-top: 40px; }

/* navigasi antar kasus */
.cs-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(16px, 3vw, 40px);
  align-items: center;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}
.cs-nav__side { display: flex; flex-direction: column; gap: 7px; }
.cs-nav__side strong {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--tx);
  transition: color .25s var(--ease);
}
.cs-nav__side:hover strong { color: var(--rubine); }
.cs-nav__side--next { text-align: right; align-items: flex-end; }
.cs-nav__all { white-space: nowrap; }

@media (max-width: 900px) {
  .cs-hero { grid-template-columns: minmax(0, 1fr); }
  .cs-hero__media { order: -1; }
  .cs-gal { grid-template-columns: minmax(0, 1fr); }
  .cs-nav { grid-template-columns: 1fr 1fr; gap: 20px; }
  .cs-nav__all { grid-column: 1 / -1; order: 3; width: 100%; justify-content: center; }
}