/* ============================================================
   DATUM COMMERCIAL CONSTRUCTION
   Design system: an engineering document you can walk on.
   Two materials alternate down every page:
     .m-field  = graphite. The jobsite. Photos, kinetic numbers.
     .m-doc    = warm paper. The drawing set. Specs, tables, tools.
   Safety yellow is load-bearing information only: datum lines,
   active states, the today line. Never decoration.
   Type: Space Grotesk (display) / IBM Plex Sans (text) /
   IBM Plex Mono (every place data lives).
   ============================================================ */

@font-face {
  font-family: "Space Grotesk";
  src: url("fonts/space-grotesk-var-latin.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("fonts/plex-sans-var-latin.woff2") format("woff2");
  font-weight: 100 700;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/plex-mono-400-latin.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/plex-mono-500-latin.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/plex-mono-600-latin.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

:root {
  --yellow: #ffc400;
  /* doc-side accent: dark ochre, 4.6:1 on paper / 5.1:1 on white.
     The bright yellow reads as text only on graphite; on paper it
     measured 1.4:1, so every paper-surface accent routes through
     this token instead. Do not lighten it back. */
  --yellow-deep: #8a6a00;
  --graphite: #101318;
  --graphite-2: #171b22;
  --graphite-3: #1f242d;
  --ink: #14171c;
  --paper: #f4f2ed;
  --paper-2: #ece9e1;
  --paper-line: #d8d4c8;
  --field-line: #2b313c;
  --txt-field: #e8e6e1;
  --txt-field-dim: #9aa1ad;
  --txt-doc: #1c1f26;
  --txt-doc-dim: #5a5f6b;
  --ok: #3ba55d;
  --disp: "Space Grotesk", "Helvetica Neue", sans-serif;
  --body: "IBM Plex Sans", "Helvetica Neue", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", monospace;
  --shell: 1320px;
  --gut: clamp(20px, 4vw, 48px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--body);
  font-size: 16.5px;
  line-height: 1.6;
  background: var(--graphite);
  color: var(--txt-field);
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

button {
  font: inherit;
  cursor: pointer;
  background: none;
  border: 0;
  color: inherit;
}

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

:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}
/* yellow focus ring vanishes on paper (1.4:1); use ink there */
.m-doc :focus-visible {
  outline-color: var(--ink);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--yellow);
  color: var(--ink);
  padding: 10px 18px;
  font-family: var(--mono);
  font-size: 13px;
  z-index: 300;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
}

/* ---------- shell + materials ---------- */

.shell {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gut);
}

.m-field {
  background: var(--graphite);
  color: var(--txt-field);
}
.m-field.raise {
  background: var(--graphite-2);
}
.m-doc {
  background: var(--paper);
  color: var(--txt-doc);
}
.m-doc.raise {
  background: var(--paper-2);
}

section {
  position: relative;
  padding-block: clamp(72px, 10vw, 128px);
}

/* corner registration marks on document sections */
.m-doc.regmarks::before,
.m-doc.regmarks::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  pointer-events: none;
}
.m-doc.regmarks::before {
  top: 22px;
  left: 22px;
  border-top: 1px solid var(--txt-doc-dim);
  border-left: 1px solid var(--txt-doc-dim);
}
.m-doc.regmarks::after {
  bottom: 22px;
  right: 22px;
  border-bottom: 1px solid var(--txt-doc-dim);
  border-right: 1px solid var(--txt-doc-dim);
}

/* ---------- typography ---------- */

h1,
h2,
h3 {
  font-family: var(--disp);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(42px, 7.2vw, 104px);
}
h2 {
  font-size: clamp(30px, 4.4vw, 58px);
}
h3 {
  font-size: clamp(20px, 2.2vw, 27px);
  line-height: 1.18;
}

.lede {
  font-size: clamp(17.5px, 1.6vw, 21px);
  line-height: 1.65;
  max-width: 46ch;
}
.m-field .lede {
  color: var(--txt-field-dim);
}
.m-doc .lede {
  color: var(--txt-doc-dim);
}

.measure {
  max-width: 68ch;
}

.mono,
.tag {
  font-family: var(--mono);
}

/* station heading: the section kicker of the whole system.
   glyph tick + STA number + label over a datum rule. */
.station {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: clamp(22px, 3vw, 38px);
}
.station .datum-glyph {
  width: 17px;
  height: 17px;
  flex: none;
  color: var(--yellow);
}
.station::after {
  content: "";
  flex: 1;
  height: 1px;
  background: currentColor;
  opacity: 0.28;
}
.m-field .station {
  color: var(--txt-field-dim);
}
.m-doc .station {
  color: var(--txt-doc-dim);
}
.station b {
  color: var(--yellow-deep);
  font-weight: 600;
}
.m-field .station b {
  color: var(--yellow);
}

/* elevation callout annotation */
.elev {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  opacity: 0.55;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  text-transform: uppercase;
}

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 120;
  background: color-mix(in srgb, var(--graphite) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--field-line);
  color: var(--txt-field);
}
.nav-row {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 68px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-family: var(--disp);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.34em;
  padding-right: 6px;
}
.brand .datum-glyph {
  width: 26px;
  height: 26px;
  color: var(--yellow);
  flex: none;
}
/* The nav mark is a LIVE solid: datum-logo.js clears this host and mounts the
   turning mark in it (data-datum-logo="spin"). The emitted static mark inside
   stays as the no-JS and reduced-motion fallback. 30px because the runtime
   draws in the rotation-stable box, which carries more air than the static
   tight crop; this keeps the two at the same visual mass. */
.brand-mark {
  width: 30px;
  height: 30px;
  flex: none;
  display: grid;
  place-items: center;
}
.brand-mark .datum-solid {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}
/* The nav wordmark surveys in once per load. Clip only, so the nav row never
   shifts an inch while it happens. */
.nav .brand > span {
  clip-path: inset(-8% 104% -8% -2%);
  animation: brand-survey 0.9s var(--ease) 0.25s forwards;
}
@keyframes brand-survey {
  to { clip-path: inset(-8% -4% -8% -2%); }
}
@media (prefers-reduced-motion: reduce) {
  .nav .brand > span {
    animation: none;
    clip-path: none;
  }
}
.brand small {
  display: block;
  font-family: var(--mono);
  font-weight: 400;
  font-size: 9.5px;
  letter-spacing: 0.22em;
  color: var(--txt-field-dim);
  margin-top: 1px;
}
/* the shell caps the row at 1224px inner at EVERY desktop width, so the
   nav must fit that intrinsically in BOTH languages (Spanish runs ~85px
   wider); no flex shrinking, or links overlap the toggle invisibly */
.nav-primary {
  margin-left: auto;
}
.nav-links {
  display: flex;
  gap: 2px;
  list-style: none;
}
.nav-links a {
  display: block;
  padding: 9px 8px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--txt-field-dim);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav-links a:hover {
  color: var(--txt-field);
}
.nav-links a[aria-current="page"] {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}
.nav-cta {
  display: inline-block;
  background: var(--yellow);
  color: var(--ink);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.05em;
  padding: 11px 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), background 0.25s;
}
.nav-cta:hover {
  background: #ffd23e;
  transform: translateY(-1px);
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--field-line);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
}
.lang-toggle button {
  padding: 8px 11px;
  color: var(--txt-field-dim);
}
.lang-toggle button[aria-pressed="true"] {
  background: var(--yellow);
  color: var(--ink);
  font-weight: 600;
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  margin-left: auto;
}
.nav-burger span {
  width: 24px;
  height: 2px;
  background: var(--txt-field);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

/* mobile drawer: direct child of body, never inside a filtered ancestor */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: color-mix(in srgb, var(--graphite) 96%, transparent);
  display: none;
  flex-direction: column;
  padding: 92px var(--gut) 40px;
}
.drawer.open {
  display: flex;
}
.drawer a {
  font-family: var(--disp);
  font-size: clamp(26px, 7vw, 34px);
  font-weight: 600;
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid var(--field-line);
  color: var(--txt-field);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.drawer a .mono {
  font-size: 12px;
  color: var(--txt-field-dim);
}
.drawer a[aria-current="page"] {
  color: var(--yellow);
}
.drawer-close {
  position: absolute;
  top: 18px;
  right: var(--gut);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--txt-field);
  padding: 10px;
}
.drawer .lang-toggle {
  margin-top: 26px;
  align-self: flex-start;
}
.drawer .nav-cta {
  margin-top: 18px;
  align-self: flex-start;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: 0.05em;
  padding: 15px 26px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s,
    border-color 0.25s;
}
.btn-solid {
  background: var(--yellow);
  color: var(--ink);
}
.btn-solid:hover {
  background: #ffd23e;
  transform: translateY(-2px);
}
.btn-line {
  border-color: currentColor;
}
.m-field .btn-line {
  color: var(--txt-field);
}
.m-doc .btn-line {
  color: var(--txt-doc);
}
.btn-line:hover {
  border-color: var(--yellow);
  color: var(--yellow-deep);
  transform: translateY(-2px);
}
.m-field .btn-line:hover {
  color: var(--yellow);
}
.btn .arrow {
  transition: transform 0.25s var(--ease);
}
.btn:hover .arrow {
  transform: translateX(4px);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding-block: clamp(84px, 11vw, 150px) clamp(60px, 8vw, 110px);
  overflow: hidden;
}
.hero-kicker {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yellow);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
}
.hero h1 .accent {
  color: var(--yellow);
}
.hero .lede {
  margin-top: 28px;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  margin-top: 40px;
  flex-wrap: wrap;
}

/* faint elevation grid behind field heroes */
.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(var(--field-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--field-line) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.28;
  -webkit-mask-image: radial-gradient(120% 90% at 30% 10%, #000 30%, transparent 78%);
  mask-image: radial-gradient(120% 90% at 30% 10%, #000 30%, transparent 78%);
}

/* ---------- KPI band ---------- */

.kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--field-line);
  border-left: 1px solid var(--field-line);
}
.kpi {
  border-right: 1px solid var(--field-line);
  border-bottom: 1px solid var(--field-line);
  padding: clamp(20px, 2.6vw, 34px);
}
.kpi .num {
  font-family: var(--disp);
  font-weight: 700;
  font-size: clamp(30px, 3.6vw, 52px);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.kpi .num small {
  font-size: 0.5em;
  font-weight: 600;
  color: var(--yellow);
}
.kpi .lbl {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 8px;
  color: var(--txt-field-dim);
}
.m-doc .kpi .lbl {
  color: var(--txt-doc-dim);
}

/* ---------- cards / grids ---------- */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3vw, 40px);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2.4vw, 30px);
}

.card {
  padding: clamp(22px, 2.6vw, 34px);
  border: 1px solid var(--field-line);
  background: var(--graphite-2);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.3s var(--ease), border-color 0.3s;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--yellow);
}
.m-doc .card {
  background: #fff;
  border-color: var(--paper-line);
}
.m-doc .card:hover {
  border-color: var(--yellow-deep);
}
.card .tag {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--yellow-deep);
}
.m-field .card .tag {
  color: var(--yellow);
}
.card p {
  font-size: 15.5px;
  line-height: 1.62;
}
.m-field .card p {
  color: var(--txt-field-dim);
}
.m-doc .card p {
  color: var(--txt-doc-dim);
}

/* ---------- spec table (document voice) ---------- */

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.spec-table caption {
  text-align: left;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding-bottom: 14px;
  color: var(--txt-doc-dim);
}
.spec-table th {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: left;
  padding: 12px 14px;
  border-bottom: 2px solid var(--txt-doc);
  color: var(--txt-doc);
}
.spec-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--paper-line);
  vertical-align: top;
}
.spec-table td.mono {
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.m-field .spec-table th {
  border-bottom-color: var(--txt-field);
  color: var(--txt-field);
}
.m-field .spec-table td {
  border-bottom-color: var(--field-line);
}

/* ---------- photo frames ---------- */

.frame {
  position: relative;
  overflow: hidden;
  background: var(--graphite-3);
}
.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease);
}
.frame:hover img {
  transform: scale(1.035);
}
.frame .plate {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--ink);
  color: var(--txt-field);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 12px;
  display: flex;
  gap: 10px;
  align-items: center;
}
.frame .plate b {
  color: var(--yellow);
  font-weight: 600;
}
.ratio-16x10 {
  aspect-ratio: 16 / 10;
}
.ratio-4x5 {
  aspect-ratio: 4 / 5;
}
.ratio-21x9 {
  aspect-ratio: 21 / 9;
}
.ratio-1x1 {
  aspect-ratio: 1 / 1;
}

/* placeholder duotone slab shown until a manifest photo lands */
.frame.awaiting {
  display: grid;
  place-items: center;
  background: repeating-linear-gradient(
    -45deg,
    var(--graphite-3) 0 14px,
    var(--graphite-2) 14px 28px
  );
  border: 1px solid var(--field-line);
}
.m-doc .frame.awaiting {
  background: repeating-linear-gradient(-45deg, var(--paper-2) 0 14px, #e4e0d6 14px 28px);
  border-color: var(--paper-line);
}
.frame.awaiting .slot {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 12px;
  background: var(--ink);
  color: var(--yellow);
}

/* ---------- schedule / gantt language ---------- */

.gantt {
  display: grid;
  gap: 13px;
}
.gantt-row {
  display: grid;
  grid-template-columns: minmax(120px, 200px) 1fr minmax(64px, auto);
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.gantt-row .g-label {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--txt-field-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.m-doc .gantt-row .g-label {
  color: var(--txt-doc-dim);
}
.gantt-row .g-track {
  position: relative;
  height: 18px;
  background: var(--graphite-3);
  border: 1px solid var(--field-line);
}
.m-doc .gantt-row .g-track {
  background: var(--paper-2);
  border-color: var(--paper-line);
}
.gantt-row .g-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  background: var(--yellow);
  width: 0;
  transition: width 1s var(--ease);
}
.gantt-row.done .g-bar {
  background: var(--txt-field-dim);
}
.gantt-row .g-val {
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--txt-field-dim);
}
.m-doc .gantt-row .g-val {
  color: var(--txt-doc-dim);
}

/* scroll progress rail (index): fixed left on desktop */
.rail {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  z-index: 130;
  background: transparent;
  pointer-events: none;
}
.rail .rail-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: var(--yellow);
}

/* ---------- critical path (pinned homepage sequence) ---------- */

.cp-wrap {
  position: relative;
}
.cp-sticky {
  position: sticky;
  top: 68px;
  min-height: calc(100vh - 68px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 40px;
}
.cp-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: clamp(20px, 3vh, 40px);
}
.cp-head .cp-proj {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-field-dim);
}
.cp-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  min-height: 280px;
}
.cp-phase-kicker {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--yellow);
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 14px;
}
.cp-phase-kicker .dates {
  color: var(--txt-field-dim);
}
.cp-phase-title {
  font-size: clamp(30px, 4.6vw, 62px);
}
.cp-phase-copy {
  margin-top: 16px;
  max-width: 46ch;
  color: var(--txt-field-dim);
}
.cp-phase-stat {
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--txt-field);
  border-left: 2px solid var(--yellow);
  padding-left: 14px;
}
.cp-visual {
  position: relative;
}
.cp-visual .frame {
  border: 1px solid var(--field-line);
}
.cp-schedule {
  margin-top: clamp(20px, 3.4vh, 44px);
  position: relative;
  padding-top: 10px;
}
.cp-schedule .today {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--yellow);
  left: 0%;
  z-index: 2;
}
.cp-schedule .today::after {
  content: attr(data-label);
  position: absolute;
  top: -8px;
  left: 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--yellow);
  white-space: nowrap;
}
.cp-spacer {
  height: 420vh;
}

/* ---------- ledger (projects page) ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin-block: 30px 8px;
}
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.filter-group .flabel {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt-doc-dim);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  padding: 8px 14px;
  border: 1px solid var(--paper-line);
  background: #fff;
  color: var(--txt-doc);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.chip:hover {
  border-color: var(--txt-doc);
}
.chip[aria-pressed="true"] {
  background: var(--ink);
  color: var(--yellow);
  border-color: var(--ink);
}

.ledger-summary {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  margin-block: 18px 26px;
  color: var(--txt-doc-dim);
}
.ledger-summary b {
  color: var(--txt-doc);
  font-variant-numeric: tabular-nums;
}

.ledger {
  list-style: none;
  border-top: 2px solid var(--txt-doc);
}
.ledger-row {
  border-bottom: 1px solid var(--paper-line);
}
.ledger-row.hide {
  display: none;
}
.ledger-btn {
  width: 100%;
  display: grid;
  /* the meta columns carry the year and the architect credit; starving
     them below ~300px ellipsizes exactly the facts the ledger exists
     to publish, so the name column gives up its surplus */
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.3fr) minmax(0, 1.3fr) auto auto;
  gap: 16px;
  align-items: baseline;
  text-align: left;
  padding: 20px 8px;
  transition: background 0.2s;
}
.ledger-btn:hover {
  background: #fff;
}
.ledger-btn .l-name {
  font-family: var(--disp);
  font-weight: 600;
  font-size: clamp(17px, 1.8vw, 21px);
  letter-spacing: -0.01em;
}
.ledger-btn .l-meta {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--txt-doc-dim);
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ledger-btn .l-val {
  font-family: var(--mono);
  font-size: 13.5px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.ledger-btn .l-x {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--txt-doc-dim);
  transition: transform 0.3s var(--ease);
}
.ledger-btn[aria-expanded="true"] .l-x {
  transform: rotate(45deg);
  color: var(--yellow-deep);
}
.ledger-detail {
  display: none;
  padding: 4px 8px 26px;
}
.ledger-detail.open {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 26px;
}
.ledger-detail .d-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 22px;
  align-content: start;
}
.ledger-detail .d-facts div {
  border-left: 2px solid var(--paper-line);
  padding-left: 12px;
}
.ledger-detail .d-facts .k {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-doc-dim);
}
.ledger-detail .d-facts .v {
  font-size: 15px;
  font-weight: 500;
}
.ledger-detail .d-note {
  font-size: 15px;
  color: var(--txt-doc-dim);
  line-height: 1.65;
}
.ledger-detail .d-note b {
  color: var(--txt-doc);
}

/* ---------- charts ---------- */

.chart-frame {
  border: 1px solid var(--field-line);
  background: var(--graphite-2);
  padding: clamp(18px, 2.4vw, 30px);
}
.m-doc .chart-frame {
  background: #fff;
  border-color: var(--paper-line);
}
.chart-frame svg {
  width: 100%;
  height: auto;
  display: block;
}
.chart-frame .c-cap {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--txt-field-dim);
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.m-doc .chart-frame .c-cap {
  color: var(--txt-doc-dim);
}

/* ---------- advisor (delivery tool) ---------- */

.advisor {
  border: 1px solid var(--paper-line);
  background: #fff;
}
.advisor-head {
  padding: clamp(20px, 2.6vw, 30px);
  border-bottom: 1px solid var(--paper-line);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: baseline;
  flex-wrap: wrap;
}
.advisor-head .a-step {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--txt-doc-dim);
  font-variant-numeric: tabular-nums;
}
.advisor-body {
  padding: clamp(20px, 2.6vw, 34px);
}
.a-q {
  font-family: var(--disp);
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 28px);
  margin-bottom: 20px;
  line-height: 1.2;
}
.a-opts {
  display: grid;
  gap: 10px;
}
.a-opt {
  text-align: left;
  border: 1px solid var(--paper-line);
  padding: 16px 18px;
  display: flex;
  gap: 14px;
  align-items: baseline;
  transition: border-color 0.2s, background 0.2s, transform 0.2s var(--ease);
}
.a-opt:hover {
  border-color: var(--txt-doc);
  transform: translateX(4px);
}
.a-opt .o-key {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--yellow-deep);
  flex: none;
}
.a-opt .o-txt {
  font-size: 15.5px;
}
.a-opt[aria-pressed="true"] {
  border-color: var(--ink);
  background: var(--paper);
}
.advisor-foot {
  display: flex;
  justify-content: space-between;
  padding: 16px clamp(20px, 2.6vw, 30px);
  border-top: 1px solid var(--paper-line);
}
.a-back {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--txt-doc-dim);
}
.a-back:hover {
  color: var(--txt-doc);
}
.a-back[disabled] {
  opacity: 0.3;
  cursor: default;
}

.a-result {
  display: none;
}
.a-result.show {
  display: block;
}
.a-verdict {
  font-family: var(--disp);
  font-weight: 700;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.08;
  margin-bottom: 8px;
}
.a-verdict .accent {
  color: var(--yellow-deep);
}
.a-scores {
  margin-block: 24px;
}
.a-honest {
  border-left: 3px solid var(--yellow);
  padding: 4px 0 4px 18px;
  margin-top: 22px;
  font-size: 15.5px;
  color: var(--txt-doc-dim);
}
.a-honest b {
  color: var(--txt-doc);
}

/* ---------- bid board ---------- */

.bid-row td .badge {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 9px;
  border: 1px solid;
}
.badge.open {
  color: #1d7a3e;
  border-color: #1d7a3e;
}
.badge.closing {
  color: #a15c00;
  border-color: #a15c00;
}
.badge.awarded {
  color: var(--txt-doc-dim);
  border-color: var(--paper-line);
}

/* ---------- forms ---------- */

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 22px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field.wide {
  grid-column: 1 / -1;
}
.field label {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-doc-dim);
}
.m-field .field label {
  color: var(--txt-field-dim);
}
.field input,
.field select,
.field textarea {
  font: 15.5px/1.5 var(--body);
  padding: 13px 14px;
  border: 1px solid var(--paper-line);
  background: #fff;
  color: var(--txt-doc);
  border-radius: 0;
  width: 100%;
}
.m-field .field input,
.m-field .field select,
.m-field .field textarea {
  background: var(--graphite-2);
  border-color: var(--field-line);
  color: var(--txt-field);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--yellow);
  outline-offset: 0;
  border-color: var(--yellow);
}
.form-note {
  font-size: 13.5px;
  color: var(--txt-doc-dim);
}
.form-ok {
  display: none;
  border: 1px solid var(--ok);
  color: #23703f;
  padding: 18px 20px;
  font-size: 15px;
  margin-top: 18px;
}
.m-field .form-ok {
  color: #6fd394;
}
.form-ok.show {
  display: block;
}

/* checklist */
.checklist {
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--paper-line);
}
.checklist li {
  display: flex;
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--paper-line);
  font-size: 15.5px;
  align-items: baseline;
}
.m-field .checklist,
.m-field .checklist li {
  border-color: var(--field-line);
}
.checklist .ck {
  font-family: var(--mono);
  color: var(--yellow-deep);
  font-weight: 600;
  flex: none;
}
.m-field .checklist .ck {
  color: var(--yellow);
}

/* ---------- accordion ---------- */

.acc {
  border-top: 2px solid currentColor;
}
.acc-item {
  border-bottom: 1px solid var(--paper-line);
}
.m-field .acc-item {
  border-bottom-color: var(--field-line);
}
.acc-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  text-align: left;
  padding: 20px 4px;
  font-family: var(--disp);
  font-weight: 600;
  font-size: clamp(16.5px, 1.8vw, 20px);
}
.acc-btn .l-x {
  font-family: var(--mono);
  transition: transform 0.3s var(--ease);
}
.acc-btn[aria-expanded="true"] .l-x {
  transform: rotate(45deg);
  color: var(--yellow-deep);
}
.acc-panel {
  display: none;
  padding: 0 4px 22px;
  max-width: 70ch;
  color: var(--txt-doc-dim);
}
.m-field .acc-panel {
  color: var(--txt-field-dim);
}
.acc-panel.open {
  display: block;
}

/* ---------- people ---------- */

.person {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.person .frame {
  border: 1px solid var(--field-line);
}
.person .p-body {
  border: 1px solid var(--field-line);
  border-top: 0;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--graphite-2);
}
.m-doc .person .frame,
.m-doc .person .p-body {
  border-color: var(--paper-line);
  background: #fff;
}
.person .p-name {
  font-family: var(--disp);
  font-weight: 600;
  font-size: 19px;
}
.person .p-role {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
}
.m-doc .person .p-role {
  color: var(--yellow-deep);
}
.person .p-fact {
  font-size: 14px;
  color: var(--txt-field-dim);
}
.m-doc .person .p-fact {
  color: var(--txt-doc-dim);
}

/* letter */
.letter {
  max-width: 66ch;
  font-size: clamp(17px, 1.7vw, 19.5px);
  line-height: 1.75;
}
.letter p + p {
  margin-top: 1.2em;
}
.letter .sig {
  margin-top: 34px;
  font-family: var(--disp);
  font-weight: 600;
  font-size: 24px;
}
.letter .sig-role {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt-field-dim);
  margin-top: 4px;
}

/* ---------- footer ---------- */

footer.site-foot {
  background: var(--ink);
  color: var(--txt-field);
  border-top: 3px solid var(--yellow);
  padding-block: clamp(48px, 6vw, 84px) 34px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: clamp(24px, 4vw, 56px);
}
.foot-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.foot-brand .brand {
  padding: 0;
}
.foot-brand p {
  font-size: 14.5px;
  color: var(--txt-field-dim);
  max-width: 34ch;
}
.foot-col .fh {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt-field-dim);
  margin-bottom: 14px;
}
.foot-col ul {
  list-style: none;
  display: grid;
  gap: 9px;
}
.foot-col a {
  text-decoration: none;
  font-size: 14.5px;
  color: var(--txt-field);
}
.foot-col a:hover {
  color: var(--yellow);
}
.foot-col .mono {
  font-size: 13px;
  color: var(--txt-field-dim);
}
.compliance {
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: 22px;
  border-top: 1px solid var(--field-line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--txt-field-dim);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
}
.compliance .demo-note {
  text-align: right;
  white-space: nowrap;
}

/* ---------- motion: scheduled reveals ---------- */

.rv {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--d, 0s);
}
.rv.in {
  opacity: 1;
  transform: none;
}
.rv-l {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--d, 0s);
}
.rv-l.in {
  opacity: 1;
  transform: none;
}
/* bar reveal: clips left->right like a gantt activity filling */
.rv-bar {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}
.rv-bar.in {
  clip-path: inset(0 0 0 0);
}

/* ---------- responsive ---------- */

/* below 1300 even the tightened Spanish nav cannot fit the row;
   collapse to the drawer rather than shrink the type further */
@media (max-width: 1300px) {
  .nav-primary {
    display: none;
  }
  .nav .lang-toggle,
  .nav .nav-cta {
    display: none;
  }
  .nav-burger {
    display: flex;
  }
}

@media (max-width: 1080px) {
  .foot-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .kpis {
    grid-template-columns: repeat(2, 1fr);
  }
  .cp-stage {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .cp-visual {
    order: -1;
  }
  .ledger-btn {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    row-gap: 6px;
  }
  .ledger-btn .l-meta {
    grid-column: 1 / -1;
  }
  .ledger-btn .l-val {
    grid-row: 1;
    grid-column: 2;
  }
  .ledger-btn .l-x {
    display: none;
  }
  .ledger-detail.open {
    grid-template-columns: 1fr;
  }
  .ledger-detail .d-facts {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .gantt-row {
    grid-template-columns: minmax(84px, 110px) 1fr minmax(48px, auto);
    gap: 10px;
  }
  .compliance {
    grid-template-columns: 1fr;
  }
  .compliance .demo-note {
    text-align: left;
    white-space: normal;
  }
  .rail {
    display: none;
  }
}

@media (max-width: 560px) {
  .kpis {
    grid-template-columns: 1fr 1fr;
  }
  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }
  /* narrow phones: the widest spec tables outgrow the column;
     let the table itself scroll instead of the page */
  .spec-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 480px) {
  .foot-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .rv,
  .rv-l {
    opacity: 1;
    transform: none;
  }
  .rv-bar {
    clip-path: none;
  }
  .gantt-row .g-bar {
    transition: none;
  }
  .cp-spacer {
    height: 0;
  }
  .cp-sticky {
    position: static;
    min-height: 0;
  }
}

/* ---------- print: a site that asks to be filed should print ---------- */


/* ---------- hero headline: the level line draws it, light keeps it alive ----------
   Every page hero H1 is REVEALED by a passing survey line (a laser level
   sweeping the sheet), then carries a slow brushed-light sheen on loop, the
   same light language as the metal mark. The reveal is pure CSS on a fixed
   clock (heroes are above the fold), so it runs identically with no JS.
   The .rv fade the H1 used to ride is neutralized here; the kicker keeps it,
   and the lede/CTAs are re-timed below to follow the draw. */
.hero h1.rv {
  opacity: 1;
  transform: none;
  transition: none;
}
.hero h1 {
  position: relative;
  animation: hero-draw 1.05s cubic-bezier(0.76, 0, 0.17, 1) 0.42s both;
}
.hero h1::before {
  content: "";
  position: absolute;
  top: -0.08em;
  bottom: -0.12em;
  left: 0;
  width: 4px;
  margin-left: -10px;
  background: linear-gradient(180deg, transparent, var(--yellow) 14%, var(--yellow) 86%, transparent);
  box-shadow: 0 0 20px rgba(255, 196, 0, 0.72), 0 0 54px rgba(255, 196, 0, 0.30);
  opacity: 0;
  pointer-events: none;
  animation: hero-rule 1.05s cubic-bezier(0.76, 0, 0.17, 1) 0.42s forwards;
}
@keyframes hero-draw {
  from { clip-path: inset(-6% 103% -10% -2%); }
  to { clip-path: inset(-6% -3% -10% -2%); }
}
@keyframes hero-rule {
  0% { left: 0%; opacity: 0; }
  8% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}
/* the sheen: a slow band of light crossing the set type, looped */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero h1 {
    background-image: linear-gradient(100deg, var(--paper) 0%, var(--paper) 44%, #ffffff 50%, var(--paper) 56%, var(--paper) 100%);
    background-size: 320% 100%;
    background-repeat: no-repeat;
    background-position: 0% 0;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation:
      hero-draw 1.05s cubic-bezier(0.76, 0, 0.17, 1) 0.42s both,
      hero-sheen 8.5s linear 2.4s infinite;
  }
  .hero h1 .accent {
    background-image: linear-gradient(100deg, var(--yellow) 0%, var(--yellow) 44%, #ffe38a 50%, var(--yellow) 56%, var(--yellow) 100%);
    background-size: 320% 100%;
    background-repeat: no-repeat;
    background-position: 0% 0;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation: hero-sheen 8.5s linear 3.1s infinite;
  }
}
@keyframes hero-sheen {
  0% { background-position: 0% 0; }
  26% { background-position: 100% 0; }
  100% { background-position: 100% 0; }
}
/* the copy follows the draw instead of racing it */
.hero p.lede.rv { transition-delay: 1.05s; }
.hero .hero-ctas.rv { transition-delay: 1.25s; }
@media (prefers-reduced-motion: reduce) {
  .hero h1,
  .hero h1::before,
  .hero h1 .accent {
    animation: none !important;
  }
  .hero h1 {
    background: none;
    color: inherit;
    -webkit-text-fill-color: currentColor;
  }
  .hero h1::before { display: none; }
  .hero h1 .accent {
    background: none;
    color: var(--yellow);
    -webkit-text-fill-color: currentColor;
  }
  .hero p.lede.rv,
  .hero .hero-ctas.rv { transition-delay: 0s; }
}

/* ---------- the drawing set has TOOTH: paper grain + survey rings ----------
   Document sections read as a real sheet instead of a flat beige fill:
   a faint fractal paper grain, the survey-ring motif from the mark's plate
   bleeding in from the top-right corner, and a whisper of edge shading so
   each sheet sits under the light instead of floating. Static, print-safe,
   and quiet enough that every measured contrast ratio holds. */
.m-doc {
  background-color: var(--paper);
  background-image:
    linear-gradient(180deg, rgba(31, 27, 16, 0.05) 0, rgba(31, 27, 16, 0) 140px),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='840' height='840' viewBox='0 0 840 840'%3E%3Cg fill='none' stroke='%238a6a00'%3E%3Ccircle cx='420' cy='420' r='150' stroke-opacity='.10' stroke-width='1.4'/%3E%3Ccircle cx='420' cy='420' r='265' stroke-opacity='.07' stroke-width='1.3'/%3E%3Ccircle cx='420' cy='420' r='385' stroke-opacity='.045' stroke-width='1.2'/%3E%3Cpath d='M420 398 V442 M398 420 H442' stroke-opacity='.16' stroke-width='1.4'/%3E%3C/g%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.23 0 0 0 0 0.20 0 0 0 0 0.14 0 0 0 0.055 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: no-repeat, no-repeat, repeat;
  background-position: 0 0, right -300px top -300px, 0 0;
  background-size: 100% 140px, 840px 840px, 260px 260px;
}
.m-doc.raise {
  background-color: var(--paper-2);
}
@media (max-width: 760px) {
  .m-doc {
    background-position: 0 0, right -390px top -390px, 0 0;
  }
}

@media print {
  .m-doc { background-image: none !important; }
  .hero h1 {
    clip-path: none !important;
    animation: none !important;
    background: none !important;
    color: inherit !important;
    -webkit-text-fill-color: currentColor !important;
  }
  .hero h1::before { display: none !important; }
  .hero h1 .accent {
    background: none !important;
    color: var(--yellow) !important;
    -webkit-text-fill-color: currentColor !important;
  }

  .nav,
  .drawer,
  .nav-burger,
  .rail,
  .lang-toggle,
  .hero-ctas,
  .skip-link {
    display: none !important;
  }
  .m-field,
  .m-field.raise,
  footer.site-foot {
    background: #fff !important;
    color: var(--txt-doc) !important;
  }
  .m-field .station,
  .m-field .card .tag,
  .m-field .checklist .ck,
  .m-field .station b {
    color: var(--txt-doc-dim) !important;
  }
  .rv,
  .rv-l {
    opacity: 1 !important;
    transform: none !important;
  }
  .cp-spacer {
    display: none;
  }
  .cp-sticky {
    position: static;
    min-height: 0;
  }
  .spec-table,
  .card,
  .frame {
    break-inside: avoid;
  }
  a {
    color: inherit;
  }
}

/* ---------- brand lockup: the mark is BUILT, then it turns ---------- */
/* The mark is a real 3D solid rendered by datum-logo.js (emitted from the mark
   generator, same geometry as every static instance). It builds member by
   member, the datum apex registers with a pulse, then it turns a slow 360.
   It never flattens: a bracket plus two crossed beams always presents volume. */

.brandband {
  padding-block: clamp(56px, 8vw, 104px);
}
.lockup {
  display: grid;
  grid-template-columns: minmax(180px, 0.9fr) 1.6fr;
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
}
.lockup-mark {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  justify-self: center;
}
.lockup-mark .datum-solid {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}
.lockup-name {
  font-family: var(--disp);
  font-weight: 600;
  font-size: clamp(46px, 9vw, 108px);
  line-height: 0.94;
  letter-spacing: 0.34em;
  color: var(--paper);
  margin: 0;
  /* the wordmark is SURVEYED OUT from its centre line, not typed letter by
     letter: per-letter glyph motion is the DBJ site's signature and does not
     belong to a second brand. */
  clip-path: inset(0 50% 0 50%);
  opacity: 0;
}
.lockup-word.in .lockup-name {
  animation: datum-survey 1.15s var(--ease) 0.5s both;
}
@keyframes datum-survey {
  from { clip-path: inset(0 50% 0 50%); letter-spacing: 0.62em; opacity: 0; }
  to   { clip-path: inset(0 -2% 0 -2%); letter-spacing: 0.34em; opacity: 1; }
}
.lockup-sub {
  font-family: var(--mono);
  font-size: clamp(10px, 1.3vw, 13px);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--yellow);
  margin: 14px 0 0;
  opacity: 0;
}
.lockup-word.in .lockup-sub {
  animation: datum-fade 0.8s var(--ease) 1.25s both;
}
.lockup-line {
  max-width: 54ch;
  margin: 20px 0 0;
  color: var(--field-dim, #98a0af);
  opacity: 0;
}
.lockup-word.in .lockup-line {
  animation: datum-fade 0.8s var(--ease) 1.45s both;
}
@keyframes datum-fade {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}
@media (max-width: 760px) {
  .lockup { grid-template-columns: 1fr; text-align: center; }
  .lockup-line { margin-inline: auto; }
  .lockup-mark { max-width: 240px; }
}
/* Reduced motion: the lockup must READ, not perform. The runtime already draws
   the seated solid; here the wordmark simply exists. */
@media (prefers-reduced-motion: reduce) {
  .lockup-name,
  .lockup-sub,
  .lockup-line {
    animation: none !important;
    clip-path: none;
    opacity: 1;
    letter-spacing: 0.34em;
  }
  .lockup-line, .lockup-sub { letter-spacing: normal; }
  .lockup-sub { letter-spacing: 0.34em; }
}
/* No-JS is handled in each page's <noscript> block, matching how the rest of
   this site degrades. The runtime never mounts there, so the mark box would sit
   empty; the noscript rules collapse it and let the wordmark carry the band. */