/* =========================================================================
   MLJT — mljt.co.id
   Option B "Network Atlas": dark by default, light theme via toggle.
   Fonts: Exo 2 (display), Raleway (body, logo tagline), JetBrains Mono (data).
   ========================================================================= */

:root {
  /* dark (default) */
  --bg: #0B0F17;
  --bg-rgb: 11, 15, 23;
  --surface: #111824;
  --surface-2: #0F1520;
  --line: #1E2A3B;
  --line-2: #2C3D55;
  --ink: #E8EEF5;
  --ink-2: #B9C4D1;
  --muted: #8D9AAB;
  --head: #F3F7FB;
  --accent: #63C5F1;
  --accent-hover: #8AD5F5;
  --accent-ink: #0B0F17;
  --link: #63C5F1;
  --orange: #FF7A1A;
  --todo: #F7B27D;
  --chip-bg: rgba(11, 15, 23, .6);
  --header-bg: rgba(11, 15, 23, .88);
  --shadow: 0 20px 50px rgba(0, 0, 0, .35);

  --land-fill: rgba(63, 169, 245, .06);
  --land-dot: rgba(63, 169, 245, .62);
  --route-done: rgba(63, 169, 245, .7);
  --route-live: #63C5F1;
  --node: #E8EEF5;
  --node-live: #FFFFFF;
  --glow: rgba(48, 111, 177, .22);

  --cta-bg: linear-gradient(130deg, #17345C 0%, #111824 75%);
  --cta-line: #2C4E70;

  --font-display: 'Exo 2', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Raleway', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --header-h: 72px;
  --radius: 18px;
  --ease: cubic-bezier(.6, 0, .2, 1);
  --gutter: max(clamp(20px, 4vw, 64px), env(safe-area-inset-left, 0px));
  --gutter-r: max(clamp(20px, 4vw, 64px), env(safe-area-inset-right, 0px));

  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #F3F6F9;
  --bg-rgb: 243, 246, 249;
  --surface: #FFFFFF;
  --surface-2: #EAF0F6;
  --line: #E1E8EF;
  --line-2: #C2CEDB;
  --ink: #0E1B2B;
  --ink-2: #3B4858;
  --muted: #5A6878;
  --head: #14324A;
  --accent: #306FB1;
  --accent-hover: #255C96;
  --accent-ink: #FFFFFF;
  --link: #255C96;
  --orange: #E8671A;
  --todo: #B45309;
  --chip-bg: #FFFFFF;
  --header-bg: rgba(243, 246, 249, .94);
  --shadow: 0 18px 40px rgba(20, 50, 74, .10);

  --land-fill: rgba(48, 111, 177, .07);
  --land-dot: rgba(48, 111, 177, .55);
  --route-done: #7FA6CF;
  --route-live: #1F5FA0;
  --node: #14324A;
  --node-live: #1F5FA0;
  --glow: rgba(99, 197, 241, .18);

  --cta-bg: #14324A;
  --cta-line: #14324A;

  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  font-variant-numeric: lining-nums;
  -webkit-font-smoothing: antialiased;
  transition: background-color .3s ease, color .3s ease;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--link); text-underline-offset: 3px; }
h1, h2, h3 { font-family: var(--font-display); color: var(--head); margin: 0; text-wrap: balance; line-height: 1.08; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.todo { color: var(--todo) !important; }
.select-all { user-select: all; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--accent-ink); padding: 10px 16px; border-radius: 8px; font-weight: 700;
}
.skip-link:focus { top: calc(12px + env(safe-area-inset-top, 0px)); }

.wrap { max-width: 1340px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter-r); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 28px; border-radius: 999px;
  font-family: var(--font-body); font-weight: 750; font-size: 16px; line-height: 1.1;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  border: 1.5px solid transparent;
  transition: background-color .2s, border-color .2s, color .2s, transform .35s var(--ease);
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-light { background: #FFFFFF; color: #0E1B2B; }
.btn-light:hover { background: #DDEFFA; }
.btn-sm { min-height: 44px; padding: 0 20px; font-size: 15px; }
.btn-block { width: 100%; white-space: normal; text-align: center; padding-block: 12px; }
.btn[disabled] { opacity: .6; cursor: progress; }

.icon-btn {
  width: 44px; height: 44px; flex: none; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-2); background: transparent; color: var(--ink); cursor: pointer;
  transition: border-color .2s;
}
.icon-btn:hover { border-color: var(--accent); }

.text-link { font-weight: 700; display: inline-block; padding: 10px 0; }

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color .3s, border-color .3s;
}
.site-header.is-scrolled, .site-header.menu-open {
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.header-in { height: var(--header-h); display: flex; align-items: center; gap: 24px; }
.brand { display: block; flex: none; line-height: 0; border-radius: 6px; }
.logo { height: 40px; width: auto; }
.logo-on-light { display: none; }
:root[data-theme="light"] .logo-on-dark { display: none; }
:root[data-theme="light"] .logo-on-light { display: block; }

.nav { display: flex; align-items: center; gap: 28px; margin-left: auto; font-size: 15px; font-weight: 600; }
.nav a:not(.btn) { color: var(--ink); text-decoration: none; padding: 10px 0; }
.nav a:not(.btn):hover { color: var(--accent); }
.nav-cta { display: none; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; }

.i-moon { display: none; }
:root[data-theme="light"] .i-sun { display: none; }
:root[data-theme="light"] .i-moon { display: block; }

@media (max-width: 1199px) {
  .menu-btn { display: inline-flex; }
  .header-actions { margin-left: auto; }
  .nav {
    position: fixed; left: 0; right: 0; top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px var(--gutter-r) 24px var(--gutter);
    background: var(--bg); border-bottom: 1px solid var(--line);
    font-size: 18px;
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity .2s, transform .25s var(--ease), visibility .25s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav-cta { display: inline-flex; margin-top: 18px; }
  .header-cta { display: none; }
}
@media (max-width: 420px) { .logo { height: 32px; } }

/* ---------- hero / atlas ---------- */
.hero { position: relative; overflow: hidden; background: var(--bg); }
.eyebrow { font-family: var(--font-mono); font-size: 14px; color: var(--accent); }
.hero h1 { margin-top: 18px; font-weight: 900; font-size: clamp(38px, 4.6vw, 66px); line-height: 1; letter-spacing: -.015em; }
.lead { margin-top: 22px; font-size: clamp(16px, 1.4vw, 18px); line-height: 1.6; color: var(--ink-2); max-width: 46ch; }
.cta-row { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }

.atlas { position: relative; background: radial-gradient(ellipse 60% 55% at 66% 46%, var(--glow), transparent 70%); }
.atlas-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.atlas-g { transform-origin: 0 0; transition: transform .9s var(--ease); }
.land-fill { fill: var(--land-fill); }
.land-dot { fill: var(--land-dot); }
.route { fill: none; vector-effect: non-scaling-stroke; transition: stroke .3s, opacity .3s; }
.route.mob { stroke: var(--route-done); stroke-width: 1.1; stroke-dasharray: 2 4; opacity: .8; }
.route.mob-live { stroke: var(--route-live); stroke-width: 1.5; stroke-dasharray: 6 4; animation: flow 1.4s linear infinite; }
.route.built { stroke: var(--orange); stroke-width: 3; stroke-linecap: round; }
.atlas[data-zoom="in"] .route:not(.in-area) { opacity: .35; }
@keyframes flow { to { stroke-dashoffset: -20; } }

.atlas-layer { position: absolute; inset: 0; pointer-events: none; }
.node, .area-lbl {
  position: absolute; left: 0; top: 0;
  transform: translate(var(--x, -100px), var(--y, -100px));
  transition: transform .9s var(--ease), opacity .3s;
}
.node {
  width: 30px; height: 30px; margin: -15px 0 0 -15px; padding: 0; border: 0; background: none;
  display: flex; align-items: center; justify-content: center;
  pointer-events: auto; cursor: pointer; color: var(--ink); border-radius: 50%;
}
.node .pin {
  width: 10px; height: 10px; border-radius: 50%; background: var(--node);
  box-shadow: 0 0 0 3px rgba(var(--bg-rgb), .85);
  transition: transform .25s, background-color .25s;
}
.node.live .pin { background: var(--node-live); }
.node.live::after {
  content: ""; position: absolute; inset: 7px; border-radius: 50%;
  border: 1.5px solid var(--route-live); animation: ping 2.2s ease-out infinite;
}
.node.hq .pin { width: 14px; height: 14px; background: var(--node); box-shadow: 0 0 0 3px rgba(var(--bg-rgb), .9), 0 0 0 5px var(--node); }
.node.svc .pin { width: 16px; height: 16px; background: transparent; border: 2px solid var(--route-live); box-shadow: none; }
.node:hover .pin, .node:focus-visible .pin { transform: scale(1.35); }
.node.off { opacity: 0; pointer-events: none; }
@keyframes ping { 0% { transform: scale(.5); opacity: .9; } 100% { transform: scale(2); opacity: 0; } }

.node .lbl {
  position: absolute; left: 22px; top: 50%; transform: translateY(-50%);
  white-space: nowrap; pointer-events: none;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--ink);
  text-shadow: 0 0 6px var(--bg), 0 0 3px var(--bg), 0 0 1px var(--bg);
  opacity: 0; transition: opacity .3s;
}
.node.lbl-l .lbl { left: auto; right: 22px; }
.node.lbl-t .lbl { left: 50%; top: auto; bottom: 22px; transform: translateX(-50%); }
.node.lbl-b .lbl { left: 50%; top: 22px; transform: translateX(-50%); }
.node.hq .lbl { opacity: 1; }
.atlas[data-zoom="in"] .node.in-area .lbl { opacity: 1; }
.node:hover .lbl, .node:focus-visible .lbl { opacity: 1; }

.area-lbl {
  font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--ink-2);
  white-space: nowrap; pointer-events: none; translate: -50% -50%;
  text-shadow: 0 0 6px var(--bg), 0 0 3px var(--bg);
}
.atlas[data-zoom="in"] .area-lbl { opacity: 0; }
.area-lbl.ph { color: var(--todo); }

.legend {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-2);
}
.legend li { display: flex; align-items: center; gap: 8px; }
.lg { display: inline-block; flex: none; }
.lg-hq { width: 12px; height: 12px; border-radius: 50%; background: var(--node); box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--node); }
.lg-done { width: 9px; height: 9px; border-radius: 50%; background: var(--node); }
.lg-livept { width: 9px; height: 9px; border-radius: 50%; background: var(--node-live); box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--route-live); }
.lg-mob { width: 22px; border-top: 2px dotted var(--route-done); }
.lg-sel { width: 22px; height: 3px; border-radius: 2px; background: var(--orange); }

/* chips + area card */
.chips { display: flex; gap: 8px; }
.chip {
  flex: none; min-height: 42px; padding: 0 16px; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--chip-bg); color: var(--ink);
  font-family: var(--font-body); font-size: 14px; font-weight: 700; cursor: pointer; white-space: nowrap;
  transition: background-color .2s, color .2s, border-color .2s;
}
.chip:hover { border-color: var(--accent); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.area-card {
  margin-top: 14px; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; display: grid; gap: 16px; box-shadow: var(--shadow);
}
.area-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; }
.area-title { min-width: 0; }
.area-name { font-size: 26px; font-weight: 900; }
.area-sub { margin-top: 6px; font-family: var(--font-mono); font-size: 12px; color: var(--muted); line-height: 1.5; }
.pill {
  flex: none; padding: 5px 12px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700; line-height: 1.3;
  border: 1px solid var(--accent); color: var(--accent); background: transparent;
}
.pill[data-tone="atp"] { background: var(--orange); border-color: var(--orange); color: #0B0F17; }
:root[data-theme="light"] .pill[data-tone="atp"] { color: #FFFFFF; }
.pill[data-tone="done"] { background: var(--line-2); border-color: var(--line-2); color: var(--ink); }
.pill[data-tone="ph"] { border-style: dashed; border-color: var(--todo); color: var(--todo); }
.area-works { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 15px; line-height: 1.45; }
.area-works li { display: flex; gap: 12px; align-items: baseline; }
.area-works li::before { content: ""; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); transform: translateY(-2px); }
.area-works li.todo::before { background: var(--todo); }
.area-stats { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; border-top: 1px solid var(--line); padding-top: 14px; }
.area-stats dt { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.area-stats dd { margin: 4px 0 0; font-weight: 700; font-size: 15px; }

/* desktop: map fills the hero behind the copy */
@media (min-width: 980px) {
  .hero { min-height: 920px; padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 64px); padding-bottom: 64px; }
  .atlas { position: absolute; inset: 0; }
  .atlas-fade {
    position: absolute; inset: 0; pointer-events: none;
    background:
      linear-gradient(90deg, var(--bg) 0%, rgba(var(--bg-rgb), .94) 30%, rgba(var(--bg-rgb), 0) 52%),
      linear-gradient(180deg, rgba(var(--bg-rgb), 0) 82%, var(--bg) 100%);
  }
  .hero-copy-wrap, .picker-wrap { position: relative; z-index: 2; pointer-events: none; }
  .hero-copy, .picker { max-width: 600px; pointer-events: auto; }
  .picker { margin-top: 40px; max-width: 520px; }
  .chips { flex-wrap: wrap; }
  .legend { position: absolute; right: var(--gutter-r); bottom: 32px; z-index: 2; }
}

/* tablet and phone: headline, then map, then picker */
@media (max-width: 979px) {
  .hero { padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 28px); padding-bottom: 48px; }
  .atlas { height: clamp(320px, 86vw, 520px); margin-top: 28px; }
  .atlas-fade {
    position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(180deg, var(--bg) 0%, rgba(var(--bg-rgb), 0) 12%, rgba(var(--bg-rgb), 0) 82%, var(--bg) 100%);
  }
  .legend { position: absolute; left: var(--gutter); right: var(--gutter-r); bottom: 6px; gap: 6px 14px; font-size: 11px; }
  .atlas[data-zoom="out"] .node.hq .lbl { opacity: 0; }
  .picker-wrap { margin-top: 12px; }
  .chips {
    overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
    margin: 0 calc(var(--gutter-r) * -1) 0 calc(var(--gutter) * -1);
    padding: 4px var(--gutter-r) 6px var(--gutter);
    scroll-padding-left: var(--gutter);
  }
  .chips::-webkit-scrollbar { display: none; }
}

/* ---------- sections ---------- */
.section { padding-block: clamp(64px, 9vw, 120px); }
.section-alt { background: var(--surface-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 14px 48px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head h2 { font-size: clamp(30px, 3.6vw, 48px); font-weight: 800; max-width: 20ch; }
.section-head p { color: var(--ink-2); max-width: 52ch; }
.kicker { font-family: var(--font-mono); font-size: 13px; color: var(--accent); }
.muted { color: var(--ink-2); }
.small { font-size: 14px; }

/* bento */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.tile {
  min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(22px, 2.4vw, 32px); display: flex; flex-direction: column; gap: 16px;
}
.tile h3 { font-size: clamp(24px, 2.3vw, 32px); font-weight: 800; }
.tile-feature { grid-column: span 5; grid-row: span 2; }
.tile-feature h3 { font-size: clamp(28px, 2.8vw, 40px); font-weight: 900; }
.tile-running { grid-column: span 4; }
.tile-clients { grid-column: span 3; justify-content: space-between; }
.tile-clients .big { font-family: var(--font-display); font-weight: 800; font-size: 22px; line-height: 1.22; color: var(--head); }
.tile-cta {
  grid-column: span 7; background: var(--cta-bg); border-color: var(--cta-line); color: #FFFFFF;
  flex-direction: row; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap;
}
.tile-cta h3, .tile-cta h2 { color: #FFFFFF; font-size: clamp(26px, 2.6vw, 34px); font-weight: 900; max-width: 18ch; }
.tile-cta p { margin-top: 12px; color: #C9D6E3; max-width: 46ch; }

.rows { list-style: none; margin: auto 0 0; padding: 0; display: grid; }
.rows li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); font-weight: 600; }
.rows li span:last-child { color: var(--muted); font-weight: 500; font-variant-numeric: tabular-nums; }

.rail-fig { margin: 0; border-radius: 12px; border: 1px solid var(--line); background: var(--surface-2); padding: 18px 18px 14px; }
.rail-fig svg { width: 100%; height: auto; }
.rail-fig figcaption { margin-top: 10px; font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.rail-fig .soil { fill: var(--line); }
.rail-fig .sleepers rect { fill: var(--line-2); }
.rail-fig .rail { stroke: var(--muted); stroke-width: 4; }
.rail-fig .road { fill: var(--accent); opacity: .5; }
.rail-fig .bore { fill: none; stroke: var(--orange); stroke-width: 4; stroke-linecap: round; }
.rail-fig .fiber { stroke: var(--orange); stroke-width: 4; stroke-linecap: round; }
.rail-fig .hh { fill: var(--surface); stroke: var(--ink); stroke-width: 2; }

.stats-3 { margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.stats-3 dt, .legal-grid dt, .contact dt { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.stats-3 dd { margin: 4px 0 0; font-weight: 700; }

@media (max-width: 1099px) {
  .tile-feature { grid-column: span 12; grid-row: auto; }
  .tile-running, .tile-clients { grid-column: span 6; }
  .tile-cta { grid-column: span 12; }
}
@media (max-width: 680px) {
  .tile-running, .tile-clients { grid-column: span 12; }
  .stats-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* services */
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.service {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; display: flex; flex-direction: column; gap: 12px; min-width: 0;
}
.service h3 { font-size: 21px; font-weight: 800; }
.service p { color: var(--ink-2); font-size: 15px; }
.svc-ic { width: 44px; height: 44px; stroke: var(--accent); stroke-width: 2.2; margin-bottom: 6px; }
.svc-ic .s2 { stroke: var(--ink-2); }
.svc-ic .s3 { stroke: var(--line-2); }
.svc-ic .s4 { stroke: var(--orange); }
@media (max-width: 979px) { .services { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .services { grid-template-columns: 1fr; } }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 28px 20px; }
.steps li { border-top: 3px solid var(--accent); padding-top: 18px; min-width: 0; }
.step-n { font-family: var(--font-display); font-weight: 900; font-size: 40px; line-height: 1; color: var(--accent); }
.steps h3 { margin-top: 14px; font-size: 19px; font-weight: 800; }
.steps p { margin-top: 8px; font-size: 15px; color: var(--ink-2); }
@media (max-width: 1023px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* legal band: navy in both themes */
.band { background: #14324A; color: #FFFFFF; }
:root:not([data-theme="light"]) .band { background: linear-gradient(160deg, #12263D, #0E1A2A); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-in { display: flex; flex-wrap: wrap; gap: 40px 80px; }
.band-copy { flex: 1 1 320px; }
.band h2 { color: #FFFFFF; font-size: clamp(30px, 3.6vw, 48px); font-weight: 800; }
.band-copy p { margin-top: 18px; color: #C9D6E3; max-width: 44ch; }
.band .text-link { margin-top: 14px; color: #8AD5F5; }
.legal-grid { flex: 2 1 520px; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; }
.legal-grid div { padding: 18px 0; border-top: 1px solid #3E6286; }
.legal-grid dt { color: #A9BCD0; }
.legal-grid dd { margin: 6px 0 0; font-size: 18px; font-weight: 700; color: #FFFFFF; }
.band .todo { color: #F7B27D !important; }
@media (max-width: 560px) { .legal-grid { grid-template-columns: 1fr; } }

/* careers */
.careers { border-bottom: 1px solid var(--line); }
.careers-in { padding-block: 48px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 40px; }
.careers h2 { font-size: clamp(22px, 2.2vw, 28px); font-weight: 800; max-width: 30ch; }
.careers p { color: var(--ink-2); max-width: 44ch; }

/* RFP */
.rfp-in { display: flex; flex-wrap: wrap; gap: 48px 80px; }
.rfp-info { flex: 1 1 300px; }
.rfp-info h2 { font-size: clamp(32px, 3.6vw, 48px); font-weight: 800; }
.rfp-info > p { margin-top: 18px; color: var(--ink-2); max-width: 40ch; }
.contact { margin: 32px 0 0; display: grid; gap: 18px; }
.contact dd { margin: 4px 0 0; }
.rfp-form {
  flex: 2 1 560px; min-width: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 36px);
}
.field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.field-wide { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--line-2); background: var(--bg); color: var(--ink); font-size: 16px;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 120px; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); opacity: .9; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99, 197, 241, .25); }
.field.has-error input, .field.has-error select { border-color: var(--orange); }
.field .err { font-size: 13px; color: var(--orange); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }
.form-note { font-size: 13px; color: var(--muted); }
.form-status { border-radius: 12px; padding: 14px 16px; font-size: 15px; line-height: 1.5; border: 1px solid var(--line-2); }
.form-status.ok { border-color: #2E9E6A; background: rgba(46, 158, 106, .12); }
.form-status.err { border-color: var(--orange); background: rgba(255, 122, 26, .10); }
.form-status a { font-weight: 700; }
@media (max-width: 640px) { .rfp-form { grid-template-columns: 1fr; } .form-actions .btn { width: 100%; } }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding-top: 48px; }
.footer-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px 48px; }
.footer-brand { max-width: 340px; }
.footer-brand .logo { height: 44px; }
.footer-brand p { margin-top: 14px; color: var(--ink-2); font-size: 15px; }
.footer-nav { display: grid; grid-template-columns: repeat(2, minmax(0, auto)); gap: 2px 40px; align-content: start; }
.footer-nav a { color: var(--ink); text-decoration: none; padding: 8px 0; font-size: 15px; }
.footer-nav a:hover { color: var(--accent); }
.footer-contact { color: var(--ink-2); font-size: 15px; display: grid; gap: 6px; align-content: start; }
.footer-bottom { padding-block: 28px calc(28px + env(safe-area-inset-bottom, 0px)); margin-top: 32px; border-top: 1px solid var(--line); }
.footer-bottom p { font-size: 13px; color: var(--muted); }

/* phone action bar */
.mobile-bar { display: none; }
@media (max-width: 719px) {
  .mobile-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    display: flex; gap: 10px;
    padding: 10px max(16px, env(safe-area-inset-right, 0px)) calc(12px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
    background: var(--header-bg); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
    border-top: 1px solid var(--line);
    transform: translateY(110%); transition: transform .3s var(--ease);
  }
  .mobile-bar.is-visible { transform: none; }
  .mobile-bar .btn { flex: 1; min-height: 50px; padding: 0 12px; }
  .footer-bottom { padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px)); }
}

/* motion preferences */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
.atlas.no-anim .atlas-g, .atlas.no-anim .node, .atlas.no-anim .area-lbl { transition: none !important; }

/* history timeline */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(var(--n, 7), minmax(0, 1fr)); gap: 0; }
.timeline li { position: relative; padding: 34px 18px 0 0; min-width: 0; }
.timeline li::before { content: ""; position: absolute; left: 0; right: 0; top: 7px; border-top: 2px solid var(--line-2); }
.timeline li::after { content: ""; position: absolute; left: 0; top: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--bg); border: 3px solid var(--accent); }
.timeline li.tl-now::before { border-top-style: dashed; border-color: var(--accent); }
.timeline li.tl-now::after { background: var(--accent); }
.tl-year { font-family: var(--font-display); font-weight: 900; font-size: 28px; line-height: 1; color: var(--accent); }
.timeline h3 { margin-top: 12px; font-size: 17px; font-weight: 800; line-height: 1.25; }
.timeline li > p:last-child { margin-top: 8px; font-size: 14px; line-height: 1.55; color: var(--ink-2); }
@media (max-width: 1099px) {
  .timeline { grid-template-columns: 1fr; gap: 0; }
  .timeline li { padding: 0 0 28px 36px; }
  .timeline li::before { left: 7px; right: auto; top: 18px; bottom: 0; border-top: 0; border-left: 2px solid var(--line-2); }
  .timeline li:last-child::before { display: none; }
  .timeline li.tl-now::before { border-left-style: dashed; }
  .timeline li::after { top: 4px; }
  .timeline h3 { margin-top: 8px; }
}

.g-play { position: absolute; left: 50%; top: 50%; z-index: 1; width: 62px; height: 62px; margin: -31px 0 0 -31px; border-radius: 50%; background: rgba(255,255,255,.92); display: flex; align-items: center; justify-content: center; color: #0B0F17; }

.lightbox { width: min(1100px, calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 0; border: 1px solid var(--line-2); border-radius: 16px; background: #0B0F17; color: #E8EEF5; overflow: hidden; }
.lightbox::backdrop { background: rgba(4, 8, 14, .86); }
.lb-stage { background: #000000; display: flex; align-items: center; justify-content: center; height: min(70vh, 640px); }
.lb-stage img, .lb-stage video { max-width: 100%; max-height: 100%; object-fit: contain; display: block; }
.lb-stage iframe { width: 100%; height: 100%; border: 0; }
.lb-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; padding: 14px 16px; }
.lb-caption { font-size: 15px; color: #E8EEF5; min-width: 0; flex: 1 1 280px; }
.lb-caption span { display: block; font-family: var(--font-mono); font-size: 12px; color: #9FB2C6; margin-bottom: 2px; }
.lb-nav { display: flex; align-items: center; gap: 8px; }
.lb-btn { color: #E8EEF5; border-color: #2C3D55; }
@media (max-width: 640px) { .lb-stage { height: 52vh; } }
.lb-count { font-family: var(--font-mono); font-size: 12px; color: #9FB2C6; min-width: 48px; text-align: center; }

/* =========================================================================
   Projects: Rekam jejak lapangan (home), project list and detail pages
   ========================================================================= */
.tile-link { color: inherit; text-decoration: none; transition: border-color .2s, transform .3s var(--ease); }
.tile-link:hover { border-color: var(--accent); }
.tile-go, .pc-go { display: inline-flex; align-items: center; gap: 6px; color: var(--link); font-weight: 700; font-size: 14px; }
.tile-go { margin-top: auto; }
.rows-link li { display: block; padding: 0; font-weight: 500; }
.rows-link a { display: grid; grid-template-columns: minmax(0, 1fr) auto 16px; gap: 12px; align-items: center; padding: 12px 0; color: inherit; text-decoration: none; }
.rows-link a:hover b { color: var(--accent); }
.rows-link a > svg { color: var(--muted); }
.rows-link .pill { font-size: 11px; white-space: nowrap; }
.rl-txt { display: grid; gap: 2px; min-width: 0; }
.rl-txt b { font-weight: 700; color: var(--head); }
.rl-txt span { color: var(--muted); font-size: 14px; }

/* cover: photo over a drawn fallback (year + work type) */
.cover-fig, .pc-cover { position: relative; display: block; margin: 0; overflow: hidden; background: var(--surface-2); }
.cover-fig { aspect-ratio: 16 / 9; border-radius: 12px; border: 1px solid var(--line); }
.cover-fig img, .pc-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .4s ease; }
.cover-fig.has-img img, .pc-cover.has-img img { opacity: 1; }
.cover-fig.has-video iframe { position: absolute; inset: -1px; width: calc(100% + 2px); height: calc(100% + 2px); border: 0; pointer-events: none; z-index: 1; }
.cv-fallback { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 14px 16px; background: linear-gradient(150deg, #15263D, #0E1622); color: #9FB6CC; }
:root[data-theme="light"] .cv-fallback { background: linear-gradient(150deg, #DCE7F2, #EEF3F8); color: #3F5873; }
.cv-year { font-family: var(--font-display); font-weight: 800; font-size: 44px; line-height: 1; opacity: .4; }
.cv-fallback.big .cv-year { font-size: clamp(56px, 6vw, 80px); }
.cv-type { position: relative; z-index: 1; font-family: var(--font-mono); font-size: 12px; }
.cv-line { position: absolute; left: 0; right: 0; bottom: 34%; width: 100%; height: 40px; }
.cv-line path { fill: none; stroke: var(--orange); stroke-width: 2.5; vector-effect: non-scaling-stroke; }
.cv-line circle { fill: var(--surface); stroke: var(--ink); stroke-width: 2; vector-effect: non-scaling-stroke; }
.pc-count { position: absolute; right: 12px; top: 12px; z-index: 2; padding: 4px 10px; border-radius: 999px; background: rgba(8,14,22,.72); color: #fff; font-family: var(--font-mono); font-size: 11px; }

/* loading skeleton (before data.php answers) */
.sk-title { min-height: 2.4em; border-radius: 8px; background: linear-gradient(90deg, var(--surface-2), var(--line), var(--surface-2)); background-size: 200% 100%; animation: sk 1.4s linear infinite; }
#featFig:empty, #runList:empty { min-height: 160px; border-radius: 12px; background: linear-gradient(90deg, var(--surface-2), var(--line), var(--surface-2)); background-size: 200% 100%; animation: sk 1.4s linear infinite; }
@keyframes sk { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .sk-title, #featFig:empty, #runList:empty { animation: none; } }
.bento.is-empty .tile-clients, .bento.is-empty .tile-cta { grid-column: span 6; }

.done-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px 24px; margin: 72px 0 24px; }
.done-title { font-family: var(--font-display); font-weight: 800; font-size: clamp(24px, 2.6vw, 34px); color: var(--head); margin: 6px 0 0; }
.done-chips { margin: 0; }
.pgrid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.pgrid li { min-width: 0; }
.pcard { display: flex; flex-direction: column; height: 100%; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; color: inherit; text-decoration: none; transition: border-color .2s, transform .3s var(--ease); }
.pcard:hover { border-color: var(--accent); transform: translateY(-3px); }
.pc-cover { aspect-ratio: 16 / 10; }
.pc-body { display: flex; flex-direction: column; gap: 8px; padding: 18px 20px 20px; flex: 1; }
.pc-meta { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.pc-title { font-family: var(--font-display); font-weight: 800; font-size: 20px; line-height: 1.25; color: var(--head); }
.pc-foot { margin-top: auto; padding-top: 10px; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.tag { font-family: var(--font-mono); font-size: 11px; padding: 4px 9px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--ink-2); }
.done-more { margin-top: 28px; display: flex; justify-content: center; }
@media (max-width: 979px) { .pgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
  .pgrid { grid-template-columns: 1fr; }
  #doneGrid li:nth-child(n+4) { display: none; }
  .done-head { margin-top: 48px; }
}

/* project pages */
.pd { padding-top: calc(var(--header-h) + 28px); padding-bottom: 96px; min-height: 70vh; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--muted); margin-bottom: 28px; }
.crumbs a { color: var(--link); text-decoration: none; }
.pd-head { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 48px; align-items: end; }
.pd-head.one { grid-template-columns: minmax(0, 1fr); }
.pd-head h1 { font-family: var(--font-display); font-weight: 900; font-size: clamp(34px, 4.6vw, 60px); line-height: 1.04; color: var(--head); margin: 12px 0 16px; }
.pd-loc { display: block; font-size: .55em; font-weight: 700; color: var(--ink-2); margin-top: 8px; }
.pd-status { display: flex; gap: 12px; align-items: center; margin: 0; }
.pd-yr { font-family: var(--font-mono); font-size: 13px; color: var(--muted); }
.pd-facts { display: grid; grid-template-columns: 1fr 1fr; margin: 0; border-top: 1px solid var(--line); }
.pd-facts div { padding: 14px 12px 14px 0; border-bottom: 1px solid var(--line); min-width: 0; }
.pd-facts dt { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.pd-facts dd { margin: 4px 0 0; font-weight: 700; color: var(--head); }
.pd-gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-auto-rows: 220px; gap: 12px; margin: 40px 0 56px; }
.pd-gallery button { position: relative; padding: 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--surface-2); cursor: zoom-in; }
.pd-gallery button.is-broken { display: none; }
.pd-gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pd-gallery .pg-main { grid-row: span 2; }
.pd-gallery.n1 { grid-template-columns: 1fr; grid-auto-rows: 440px; }
.pd-gallery.n1 .pg-main { grid-row: auto; }
.pd-gallery.n2 { grid-template-columns: 2fr 1fr; }
.pd-gallery.n3 { grid-template-columns: 2fr 1fr; }
.pd-gallery.n2 .pg-th { grid-row: span 2; }
.pg-more { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(8,14,22,.6); color: #fff; font-weight: 700; }
.pd-banner { aspect-ratio: auto; height: 260px; margin: 40px 0 56px; }
.pd-body { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 48px; }
.pd-main h2 { font-family: var(--font-display); font-weight: 800; font-size: 26px; color: var(--head); margin: 0 0 14px; }
.pd-main * + h2 { margin-top: 36px; }
.pd-side { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; align-content: start; }
.pd-side > * { width: 100%; }
.pd-map svg { width: 100%; height: auto; display: block; }
.pd-map .land-fill { fill: rgba(99,197,241,.12); stroke: rgba(99,197,241,.45); stroke-width: .6; }
:root[data-theme="light"] .pd-map .land-fill { fill: rgba(48,111,177,.12); stroke: rgba(48,111,177,.4); }
.pd-dot { fill: var(--orange); } .pd-ping { fill: rgba(255,122,26,.25); }
.pd-map text { font-family: var(--font-mono); font-size: 6px; fill: var(--ink); }
.pd-cta { grid-column: auto; flex-direction: column; align-items: flex-start; }
.list-filters { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; margin: 32px 0 24px; }
.list-filters .chips { margin: 0; }
.list-empty { margin-top: 24px; }
@media (max-width: 900px) {
  .pd-head, .pd-body { grid-template-columns: 1fr; gap: 28px; }
  .pd-gallery, .pd-gallery.n2, .pd-gallery.n3 { grid-template-columns: 1fr 1fr; grid-auto-rows: 130px; }
  .pd-gallery .pg-main { grid-column: span 2; grid-row: span 2; }
  .pd-gallery.n2 .pg-th { grid-row: auto; grid-column: span 2; }
  .pd-gallery .pg-th:nth-child(n+4) { display: none; }
  .pd-gallery.n1 { grid-auto-rows: 260px; grid-template-columns: 1fr; }
  .pd-gallery.n1 .pg-main { grid-column: auto; }
}

/* =========================================================================
   Glass style (sheet: gaya_tampilan = glass). Works with dark and light.
   ========================================================================= */
:root[data-style="glass"] {
  --glass: rgba(255, 255, 255, .07);
  --glass-strong: rgba(14, 22, 36, .72);
  --glass-line: rgba(255, 255, 255, .16);
  --glass-hi: inset 0 1px 0 rgba(255, 255, 255, .14);
  --glass-shadow: 0 12px 40px rgba(0, 0, 0, .28);
  --glass-blur: blur(22px) saturate(170%);
  --surface-2: rgba(255, 255, 255, .04);
  --line: rgba(255, 255, 255, .10);
}
:root[data-style="glass"][data-theme="light"] {
  --glass: rgba(255, 255, 255, .45);
  --glass-strong: rgba(255, 255, 255, .78);
  --glass-line: rgba(255, 255, 255, .75);
  --glass-hi: inset 0 1px 0 rgba(255, 255, 255, .9);
  --glass-shadow: 0 12px 36px rgba(31, 69, 112, .12);
  --surface-2: rgba(255, 255, 255, .45);
  --line: rgba(20, 50, 74, .10);
}
:root[data-style="glass"] body { background: #070C15; }
:root[data-style="glass"][data-theme="light"] body { background: #E9F0F7; }
:root[data-style="glass"] body::before {
  content: ""; position: fixed; inset: -10vmax; z-index: -1; pointer-events: none;
  background:
    radial-gradient(38vmax 38vmax at 12% 18%, rgba(48, 111, 177, .80), transparent 70%),
    radial-gradient(34vmax 34vmax at 88% 30%, rgba(99, 197, 241, .45), transparent 70%),
    radial-gradient(30vmax 30vmax at 70% 92%, rgba(255, 122, 26, .30), transparent 70%),
    radial-gradient(36vmax 36vmax at 20% 85%, rgba(40, 80, 150, .75), transparent 70%);
  filter: blur(10px);
}
:root[data-style="glass"][data-theme="light"] body::before {
  background:
    radial-gradient(38vmax 38vmax at 12% 18%, rgba(99, 197, 241, .65), transparent 70%),
    radial-gradient(34vmax 34vmax at 88% 30%, rgba(48, 111, 177, .40), transparent 70%),
    radial-gradient(30vmax 30vmax at 70% 92%, rgba(255, 170, 110, .45), transparent 70%),
    radial-gradient(36vmax 36vmax at 20% 85%, rgba(170, 200, 240, .55), transparent 70%);
}
:root[data-style="glass"] .hero,
:root[data-style="glass"] .section-alt,
:root[data-style="glass"] .careers { background: transparent; }
:root[data-style="glass"] .atlas-fade { opacity: .55; }
:root[data-style="glass"] .tile,
:root[data-style="glass"] .pcard,
:root[data-style="glass"] .area-card,
:root[data-style="glass"] .rfp-form,
:root[data-style="glass"] .legend,
:root[data-style="glass"] .cover-fig,
:root[data-style="glass"] .pd-gallery button {
  background: var(--glass); border-color: var(--glass-line);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-hi), var(--glass-shadow);
}
:root[data-style="glass"] .chip,
:root[data-style="glass"] .icon-btn,
:root[data-style="glass"] .btn-ghost,
:root[data-style="glass"] .tag {
  background: var(--glass); border-color: var(--glass-line);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
:root[data-style="glass"] .chip[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
:root[data-style="glass"] .site-header.is-scrolled,
:root[data-style="glass"] .site-header.menu-open,
:root[data-style="glass"] .mobile-bar {
  background: var(--glass-strong); border-color: var(--glass-line);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
:root[data-style="glass"] .field input,
:root[data-style="glass"] .field select,
:root[data-style="glass"] .field textarea { background: rgba(255, 255, 255, .05); border-color: var(--glass-line); }
:root[data-style="glass"][data-theme="light"] .field input,
:root[data-style="glass"][data-theme="light"] .field select,
:root[data-style="glass"][data-theme="light"] .field textarea { background: rgba(255, 255, 255, .7); border-color: rgba(20, 50, 74, .14); }
:root[data-style="glass"] .tile-cta,
:root[data-style="glass"] .band {
  background: linear-gradient(135deg, rgba(48, 111, 177, .55), rgba(23, 52, 92, .35));
  border-color: rgba(138, 213, 245, .25);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
:root[data-style="glass"][data-theme="light"] .tile-cta,
:root[data-style="glass"][data-theme="light"] .band {
  background: linear-gradient(135deg, rgba(31, 95, 160, .88), rgba(20, 50, 74, .82));
}
:root[data-style="glass"] .cv-fallback { background: linear-gradient(150deg, rgba(48, 111, 177, .22), rgba(255, 255, 255, .02)); }
:root[data-style="glass"][data-theme="light"] .cv-fallback { background: linear-gradient(150deg, rgba(255, 255, 255, .55), rgba(190, 215, 240, .35)); }
:root[data-style="glass"] .site-footer { background: var(--glass); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border-color: var(--glass-line); }
:root[data-style="glass"] .timeline li::after { background: transparent; }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  :root[data-style="glass"] { --glass: rgba(17, 24, 36, .94); }
  :root[data-style="glass"][data-theme="light"] { --glass: rgba(255, 255, 255, .94); }
}

/* =====================================================================
   v10: multilanguage, language picker, three service pillars
   ===================================================================== */
.nav { gap: 24px; }

/* language picker (works without JavaScript: <details>) */
.lang { position: relative; }
.lang > summary { list-style: none; width: auto; padding: 0 12px 0 11px; gap: 6px; border-radius: 999px; }
.lang > summary::-webkit-details-marker { display: none; }
.lang-cur { font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: .02em; }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; min-width: 200px;
  list-style: none; margin: 0; padding: 6px; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--line-2); box-shadow: 0 18px 40px rgba(5, 12, 22, .18);
}
.lang-menu a { display: block; padding: 10px 12px; border-radius: 9px; color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; }
.lang-menu a:hover { background: var(--surface-2); color: var(--accent); }
.lang-menu a[aria-current] { color: var(--accent); }
.lang-menu a[aria-current]::after { content: " ✓"; }
:root[data-style="glass"] .lang-menu,
:root[data-style="glass"] .service { background: var(--glass-strong); border-color: var(--glass-line); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); box-shadow: var(--glass-hi), var(--glass-shadow); }
:root[data-style="glass"] .service { background: var(--glass); }
@media (max-width: 420px) { .lang > summary { padding: 0 10px; } .lang-cur { display: none; } .lang > summary { width: 44px; padding: 0; } }

/* track record headline with a kicker above it */
.section-head > div > .kicker { margin-bottom: 10px; }
.rj-title { max-width: 24ch !important; }

/* service pillars */
.pillars .pillar { gap: 14px; }
.pillar .area-works { margin: 2px 0 0; }
.pillar-ex { margin-top: auto; padding-top: 8px; }
.pillar-ex .kicker { margin-bottom: 4px; }
.pillar-ex .rows-link a { grid-template-columns: minmax(0, 1fr) 16px; }
.pillar-all { padding-bottom: 0; }
@media (max-width: 979px) { .pillars { grid-template-columns: 1fr; } }

.rfp-lang { margin-top: 10px; }
.pd-mt { margin-top: 22px; font-style: italic; }
.feat-desc { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }

/* Chinese, Japanese and Korean: system fonts with the right glyphs; no negative tracking */
:root[data-lang="zh"] { --font-display: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif; --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif; }
:root[data-lang="ja"] { --font-display: "Exo 2", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", "Noto Sans JP", sans-serif; --font-body: "Raleway", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", "Noto Sans JP", sans-serif; }
:root[data-lang="ko"] { --font-display: "Exo 2", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif; --font-body: "Raleway", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif; }
:root[data-lang="zh"] h1, :root[data-lang="zh"] h2, :root[data-lang="zh"] h3,
:root[data-lang="ja"] h1, :root[data-lang="ja"] h2, :root[data-lang="ja"] h3,
:root[data-lang="ko"] h1, :root[data-lang="ko"] h2, :root[data-lang="ko"] h3 { letter-spacing: 0; line-height: 1.25; font-weight: 800; }
:root[data-lang="ko"] body { word-break: keep-all; }
:root[data-lang="ja"] body { line-break: strict; }
:root[data-lang="zh"] .hero-copy h1, :root[data-lang="ja"] .hero-copy h1, :root[data-lang="ko"] .hero-copy h1 { font-size: clamp(30px, 4.2vw, 54px); }
:root[data-lang="ru"] .hero-copy h1 { font-size: clamp(32px, 4.4vw, 58px); hyphens: auto; }
:root[data-lang="ru"] h2, :root[data-lang="ru"] h3 { hyphens: auto; }
/* translated region names are longer: let map labels wrap */
.area-lbl { white-space: normal; width: max-content; max-width: 10.5em; text-align: center; line-height: 1.25; }
.hero h1 { font-size: clamp(36px, 3.9vw, 58px); line-height: 1.04; }
/* v12: FAQ and screen-reader-only headings */
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.faq-in { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 24px 48px; align-items: start; }
.faq-list { display: grid; gap: 10px; }
.faq-item { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 0 22px; }
.faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--font-mono); font-size: 20px; color: var(--accent); flex: none; }
.faq-item[open] summary::after { content: "–"; }
.faq-item h3 { font-size: 18px; font-weight: 800; line-height: 1.3; }
.faq-item p { margin: 0 0 20px; color: var(--ink-2); max-width: 70ch; }
:root[data-style="glass"] .faq-item { background: var(--glass); border-color: var(--glass-line); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); }
@media (max-width: 899px) { .faq-in { grid-template-columns: 1fr; } }