/* ==========================================================================
   CUBE APPARELS — Export-Ready B2B stylesheet
   Vanilla CSS. No frameworks. CSS Grid layout. Flat, hairline-bordered UI.
   Brand palette (per brand guideline):
     Teal #008080 · Spring Green #66BB6A · Cornflower Blue #569FD6
     Golden Yellow #FFD54E · Charcoal #2C3E50
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Brand */
  --c-charcoal: #2C3E50;
  --c-ink: #22303E;            /* deepened charcoal for utility bar / footer */
  --c-teal: #008080;
  --c-teal-text: #007070;   /* AA-compliant teal for text on light backgrounds */
  --c-green: #66BB6A;
  --c-green-deep: #549E58;
  --c-blue-text: #33719F;   /* AA-compliant cornflower for text on light backgrounds */
  --c-sky: #86BEEE;         /* AA-compliant cornflower for decorative accents on dark surfaces */
  --c-yellow: #FFD54E;

  /* Neutrals */
  --c-paper: #FFFFFF;
  --c-tint: #F4F6F7;
  --c-line: #D8DFE4;
  --c-line-dark: rgba(255, 255, 255, 0.16);
  --c-body: #3D4C5A;
  --c-muted: #64737F;
  --c-muted-dark: rgba(255, 255, 255, 0.66);

  /* Type family */
  --f-head: "League Spartan", "Arial Narrow", Arial, sans-serif;
  --f-body: "Glacial Indifference", "Helvetica Neue", Helvetica, Arial, sans-serif;

  /* Type scale — single source of truth (replaces ~15 ad-hoc sizes) */
  --fs-3xs: 11px;   /* micro tracked labels */
  --fs-2xs: 12px;   /* small-caps labels */
  --fs-xs:  13px;   /* captions, meta, eyebrows */
  --fs-sm:  14px;   /* secondary labels, small body */
  --fs-base:15px;   /* UI text, dense body, controls */
  --fs-md:  16px;   /* emphasized list body */
  --fs-lg:  17px;   /* body copy, subheads */
  --fs-xl:  18px;   /* hero lead */
  --fs-2xl: 20px;   /* lede */
  --fs-3xl: 22px;   /* block titles */
  --fs-stat:30px;   /* stat numerals */

  /* Rhythm */
  --container: 1240px;
  --gutter: 24px;
  --section-pad: clamp(72px, 9vw, 128px);
  --measure: 68ch;              /* shared body line-length */

  /* Interaction */
  --t-fast: 160ms ease;
}

/* ---------- Reset & base ---------- */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--f-body);
  font-size: var(--fs-lg);
  line-height: 1.65;
  color: var(--c-body);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--f-head);
  color: var(--c-charcoal);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

a { color: var(--c-teal-text); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--c-charcoal); }

ul, ol { list-style: none; }

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--c-yellow); color: var(--c-charcoal);
  padding: 10px 18px; font-family: var(--f-head); font-weight: 600;
  z-index: 200;
}
.skip-link:focus { left: 0; }

/* Focus visibility — square, high-contrast, on-brand */
:focus-visible { outline: 2px solid var(--c-blue-text); outline-offset: 2px; }

/* ---------- Buttons: square, weighted, no decoration ---------- */
.btn {
  display: inline-block;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: var(--fs-base);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 15px 30px 13px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}

.btn--primary {
  background: var(--c-green);
  color: #14310a;
  border-color: var(--c-green);
}
.btn--primary:hover { background: var(--c-green-deep); border-color: var(--c-green-deep); color: #0e2407; }

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.btn--ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); color: #fff; }

.btn--block { width: 100%; }

/* ==========================================================================
   UTILITY BAR
   ========================================================================== */
.utility-bar {
  background: var(--c-ink);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--fs-2xs);
  color: var(--c-muted-dark);
}

.utility-bar__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  min-height: 38px;
}

.utility-bar__clocks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 28px;
  justify-content: center;
}

.utility-bar__clocks time {
  font-variant-numeric: tabular-nums;
  color: #fff;
}

.clock-label {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: var(--fs-3xs);
  letter-spacing: 0.14em;
  color: var(--c-sky);
  margin-right: 4px;
}

.utility-bar__contact { text-align: right; }
.utility-bar__contact a { color: var(--c-muted-dark); }
.utility-bar__contact a:hover { color: #fff; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-charcoal);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.site-header.is-scrolled { border-bottom-color: rgba(255, 255, 255, 0.28); }

.site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 40px;
  height: 74px;
}

/* Brand lockup — recreated from the guideline: hex cube mark + wordmark */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
}

.brand__mark { width: 44px; height: 44px; flex: none; }

.brand__mark-text {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 27px;
  fill: var(--c-charcoal);
}

.brand__word {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: var(--fs-3xl);
  letter-spacing: 0.01em;
  color: #fff;
}

.site-nav ul { display: flex; gap: 34px; justify-content: center; }

.site-nav a {
  font-family: var(--f-head);
  font-weight: 500;
  font-size: var(--fs-base);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
  padding: 6px 0 4px;
  border-bottom: 2px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.site-nav a:hover { color: #fff; }
.site-nav a.is-active { color: #fff; border-bottom-color: var(--c-green); }

/* Mobile nav */
.nav-toggle {
  display: none;
  grid-column: 3;
  justify-self: end;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 11px 10px;
  cursor: pointer;
}
.nav-toggle span { width: 20px; height: 2px; background: #fff; }

.mobile-nav { display: none; background: var(--c-ink); border-top: 1px solid rgba(255,255,255,0.1); }
.mobile-nav.is-open { display: block; }
.mobile-nav ul { padding: 12px var(--gutter) 20px; display: grid; gap: 4px; }
.mobile-nav a:not(.btn) {
  display: block;
  padding: 12px 0;
  font-family: var(--f-head);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-nav .btn { margin-top: 14px; text-align: center; }

/* ==========================================================================
   HERO — split grid: proposition / operations ledger
   ========================================================================== */
.hero {
  background:
    repeating-linear-gradient(to right, rgba(255,255,255,0.045) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(to bottom, rgba(255,255,255,0.045) 0 1px, transparent 1px 56px),
    var(--c-charcoal);
  color: #fff;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
  padding-block: clamp(64px, 8vw, 112px);
}

.eyebrow {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-sky);
  margin-bottom: 22px;
}

.hero__copy h1 {
  color: #fff;
  font-size: clamp(34px, 4.4vw, 54px);
  font-weight: 700;
  max-width: 15ch;
  margin-bottom: 24px;
}

.hero__lead {
  font-size: var(--fs-xl);
  color: rgba(255, 255, 255, 0.82);
  max-width: 54ch;
  margin-bottom: 36px;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }

.hero__tagline {
  font-family: var(--f-head);
  font-weight: 500;
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 18px;
  max-width: 420px;
}

/* Operations ledger — flat bordered data cells, no cards, no shadows */
.ops-ledger { border: 1px solid var(--c-line-dark); }

.ops-ledger__title {
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: var(--c-ink);
  padding: 14px 20px 12px;
  border-bottom: 1px solid var(--c-line-dark);
}

.ops-ledger__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--c-line-dark);
}

.ops-ledger__cell {
  background: var(--c-charcoal);
  padding: 20px;
}

.ops-ledger__cell--wide { grid-column: 1 / -1; }

.ops-ledger__cell dt {
  font-size: var(--fs-2xs);
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted-dark);
  margin-bottom: 8px;
}

/* Reserve two label lines so stat numerals share a baseline across a row,
   regardless of whether a label wraps to one or two lines. */
.ops-ledger__cell:not(.ops-ledger__cell--wide) dt { min-height: 2.7em; }

.stat {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: var(--fs-stat);
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.stat-unit { font-size: var(--fs-xs); color: var(--c-muted-dark); }

/* Process rail */
.process-rail {
  background: var(--c-ink);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.process-rail__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.process-rail__list li {
  font-family: var(--f-head);
  font-weight: 500;
  font-size: var(--fs-xs);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  padding: 18px 16px 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}
.process-rail__list li:last-child { border-right: 1px solid rgba(255, 255, 255, 0.1); }

.process-rail__list li span {
  color: var(--c-sky);
  font-weight: 700;
  margin-right: 8px;
}

/* ==========================================================================
   SECTIONS — numbered, audit-document structure
   ========================================================================== */
.section { padding-block: var(--section-pad); }
.section--tinted { background: var(--c-tint); border-block: 1px solid var(--c-line); }

.section__grid {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}

.section__header { position: sticky; top: 98px; }

.section__number {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 64px;
  line-height: 1;
  color: var(--c-blue-text);   /* fallback: solid fill where text-stroke is unsupported */
  margin-bottom: 10px;
}
.section__number--light { color: var(--c-sky); }

/* Outlined numerals only where the browser supports text-stroke */
@supports (-webkit-text-stroke: 1px black) {
  .section__number { color: transparent; -webkit-text-stroke: 1px var(--c-blue-text); }
  .section__number--light { -webkit-text-stroke: 1px var(--c-sky); }
}

.section__title { font-size: clamp(26px, 2.6vw, 34px); font-weight: 700; margin-bottom: 10px; }

.section__subtitle {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-teal-text);
  border-top: 2px solid var(--c-charcoal);
  padding-top: 12px;
  max-width: 220px;
}

.lede {
  font-size: var(--fs-2xl);
  line-height: 1.55;
  color: var(--c-charcoal);
  max-width: 60ch;
  margin-bottom: 22px;
}

.section__body > p:not(.lede):not(.section__intro):not(.matrix-note):not(.doc-strip) {
  max-width: var(--measure);
  margin-bottom: 18px;
}

/* Lead-in line above a block (e.g. the capability table): body size, muted —
   deliberately quieter than .lede so it reads as a caption, not a thesis. */
.section__intro { max-width: var(--measure); margin-bottom: 20px; color: var(--c-muted); }

/* Fact row — flat editorial columns, rule-separated */
.fact-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 44px;
  border-top: 1px solid var(--c-line);
  padding-top: 32px;
}

.fact-row__item h3 {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: 10px;
  padding-left: 14px;
  border-left: 3px solid var(--c-teal);
}

.fact-row__item p { font-size: var(--fs-base); color: var(--c-muted); }

/* ==========================================================================
   CAPABILITY MATRIX — a true table, spec-sheet styling
   ========================================================================== */
/* Horizontal scroll with a self-hiding edge shadow: the charcoal shadow only
   shows on a side that has more content to scroll toward. */
.matrix-wrap {
  overflow-x: auto;
  margin-top: 10px;
  background-color: var(--c-paper);
  background-image:
    linear-gradient(to right, var(--c-paper) 30%, rgba(255, 255, 255, 0)),
    linear-gradient(to left,  var(--c-paper) 30%, rgba(255, 255, 255, 0)),
    linear-gradient(to right, rgba(44, 62, 80, 0.16), rgba(44, 62, 80, 0)),
    linear-gradient(to left,  rgba(44, 62, 80, 0.16), rgba(44, 62, 80, 0));
  background-position: left center, right center, left center, right center;
  background-repeat: no-repeat;
  background-size: 40px 100%, 40px 100%, 14px 100%, 14px 100%;
  background-attachment: local, local, scroll, scroll;
}

.matrix {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  font-size: var(--fs-base);
  background: transparent;   /* let the wrapper's scroll-shadow show at the edges */
}

.matrix th, .matrix td {
  border: 1px solid var(--c-line);
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
}

.matrix thead th {
  background: var(--c-charcoal);
  color: #fff;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: var(--fs-2xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-color: #40546a;
  white-space: nowrap;
}

.th-unit { display: block; font-weight: 400; letter-spacing: 0.02em; text-transform: none; color: rgba(255,255,255,0.6); font-size: var(--fs-3xs); }

.matrix tbody th {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: var(--fs-md);
  color: var(--c-charcoal);
  white-space: nowrap;
  border-left: 3px solid var(--c-teal);
}

.matrix tbody tr { transition: background-color var(--t-fast); }
.matrix tbody tr:hover { background: #EDF4FA; }

.matrix td[data-num] {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: var(--c-charcoal);
}

.matrix-note {
  font-size: var(--fs-xs);
  color: var(--c-muted);
  margin-top: 12px;
  max-width: var(--measure);
}

/* Services — shared-border grid cells, zero radius, zero shadow */
.subsection-title {
  font-size: var(--fs-3xl);
  font-weight: 700;
  margin: 56px 0 24px;
  padding-top: 28px;
  border-top: 1px solid var(--c-line);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.service-grid__cell {
  background: var(--c-paper);
  padding: 26px 24px 24px;
  transition: background-color var(--t-fast);
}
.service-grid__cell:hover { background: #F6FAF6; }

.cube-icon { width: 30px; height: 30px; color: var(--c-teal); margin-bottom: 16px; transition: color var(--t-fast); }
.service-grid__cell:hover .cube-icon { color: var(--c-green-deep); }

.service-grid__cell h4 { font-size: var(--fs-md); font-weight: 600; margin-bottom: 8px; }
.service-grid__cell p { font-size: var(--fs-sm); color: var(--c-muted); line-height: 1.6; }

/* ==========================================================================
   QUALITY & COMPLIANCE
   ========================================================================== */
.qa-protocol {
  counter-reset: gate;
  margin-top: 34px;
  border-top: 1px solid var(--c-line);
}

.qa-protocol li {
  counter-increment: gate;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 4px 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--c-line);
}

.qa-protocol li::before {
  content: "0" counter(gate);
  grid-column: 1;
  grid-row: 1 / -1;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: var(--fs-stat);
  line-height: 1;
  color: var(--c-blue-text);
  font-variant-numeric: tabular-nums;
}

.qa-protocol h3 { grid-column: 2; font-size: var(--fs-lg); font-weight: 600; margin-bottom: 6px; }
.qa-protocol p { grid-column: 2; font-size: var(--fs-base); color: var(--c-muted); max-width: var(--measure); }

/* Compliance panel — two bordered columns */
.compliance-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  margin-top: 44px;
}

.compliance-panel__col { background: var(--c-tint); padding: 28px; }

.compliance-panel__col h3 {
  font-size: var(--fs-base);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.checklist li {
  position: relative;
  padding: 0 0 12px 24px;
  font-size: var(--fs-base);
  color: var(--c-body);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--c-teal);
}

/* Documentation strip — the single golden-yellow accent */
.doc-strip {
  margin-top: 40px;
  background: #FFF9E3;
  border-left: 4px solid var(--c-yellow);
  padding: 18px 22px;
  font-size: var(--fs-base);
  color: var(--c-charcoal);
  max-width: none;
}

.doc-strip a { font-family: var(--f-head); font-weight: 600; }

/* ==========================================================================
   CONTACT — dark, direct, RFQ-intake framing
   ========================================================================== */
.section--dark {
  background: var(--c-charcoal);
  color: rgba(255, 255, 255, 0.85);
}

.section--dark .section__title { color: #fff; }
.section--dark .section__subtitle { color: var(--c-sky); border-top-color: rgba(255,255,255,0.4); }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(36px, 4vw, 64px);
  align-items: start;
}

.contact-ledger { border: 1px solid var(--c-line-dark); }

.contact-ledger__title {
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--c-ink);
  padding: 14px 20px 12px;
  border-bottom: 1px solid var(--c-line-dark);
}

.contact-ledger__row {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-line-dark);
}

.contact-ledger__row dt {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: var(--fs-2xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-sky);
  padding-top: 3px;
}

.contact-ledger__row dd {
  font-size: var(--fs-base);
  color: rgba(255,255,255,0.88);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.contact-ledger__row dd a { color: #fff; border-bottom: 1px solid rgba(255,255,255,0.35); }
.contact-ledger__row dd a:hover { border-bottom-color: var(--c-sky); color: var(--c-sky); }

.contact-ledger__note {
  padding: 16px 20px;
  font-size: var(--fs-xs);
  color: var(--c-muted-dark);
}

/* Inquiry form — flat fields, square corners */
.inquiry-form { border: 1px solid var(--c-line-dark); padding: 28px; background: var(--c-ink); }

.inquiry-form__title { color: #fff; font-size: var(--fs-3xl); font-weight: 700; margin-bottom: 24px; }

.inquiry-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: var(--fs-2xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 8px;
}

.field label span { color: var(--c-yellow); }

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--f-body);
  font-size: var(--fs-base);
  color: var(--c-charcoal);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 0;
  padding: 12px 14px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%232C3E50' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.field textarea { resize: vertical; min-height: 120px; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-blue-text);
  box-shadow: inset 0 0 0 1px var(--c-blue-text);
}

.field input.is-invalid,
.field textarea.is-invalid { border-color: #E7756B; box-shadow: inset 0 0 0 1px #E7756B; }

.form-error { color: #FFB3AC; font-size: var(--fs-sm); margin-bottom: 14px; }
.form-success { color: var(--c-green); font-size: var(--fs-sm); margin-bottom: 14px; }

.inquiry-form__privacy {
  margin-top: 14px;
  font-size: var(--fs-xs);
  color: var(--c-muted-dark);
  text-align: center;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--c-ink);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--c-muted-dark);
  padding-block: 56px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr);
  gap: 48px;
  align-items: start;
}

.site-footer__tagline {
  margin-top: 16px;
  font-family: var(--f-head);
  font-weight: 500;
  font-size: var(--fs-2xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.site-footer__nav ul { display: grid; gap: 10px; }

.site-footer__nav a {
  font-family: var(--f-head);
  font-weight: 500;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}
.site-footer__nav a:hover { color: var(--c-sky); }

.site-footer__meta { font-size: var(--fs-xs); }
.site-footer__meta p + p { margin-top: 10px; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; }
  .ops-ledger { max-width: 640px; }
  .process-rail__list { grid-template-columns: 1fr 1fr; }
  .process-rail__list li:last-child { border-right: none; }
  .process-rail__list li:nth-child(even) { border-right: 1px solid rgba(255, 255, 255, 0.1); }
}

@media (max-width: 900px) {
  .site-nav, .site-header__cta { display: none; }
  .nav-toggle { display: flex; }

  .utility-bar__inner { grid-template-columns: minmax(0, 1fr); justify-items: center; row-gap: 2px; padding-block: 8px; }
  .utility-bar__location, .utility-bar__contact { display: none; }

  .section__grid { grid-template-columns: 1fr; gap: 32px; }
  .section__header { position: static; }
  .section__number { font-size: 48px; }

  .contact-grid { grid-template-columns: 1fr; }
  .fact-row { grid-template-columns: 1fr; gap: 24px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .compliance-panel { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 32px; }

  /* Capability matrix: stacked cards instead of a horizontally-scrolling
     table — sideways finger-scroll on a data table is a poor mobile pattern,
     so each row becomes a labeled card below the tablet breakpoint. */
  .matrix-wrap { overflow-x: visible; background: none; }

  .matrix { min-width: 0; width: 100%; }

  .matrix thead {
    position: absolute; width: 1px; height: 1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
  }

  .matrix, .matrix tbody, .matrix tr { display: block; width: 100%; }

  .matrix tr {
    border: 1px solid var(--c-line);
    margin-bottom: 16px;
  }
  .matrix tr:last-child { margin-bottom: 0; }

  .matrix th, .matrix td { display: block; border: none; white-space: normal; }

  .matrix tbody th {
    border-left: none;
    border-bottom: 1px solid var(--c-line);
    background: var(--c-charcoal);
    color: #fff;
    white-space: normal;
  }

  .matrix td, .matrix td[data-num] { border-bottom: 1px solid var(--c-line); white-space: normal; }
  .matrix tr td:last-child { border-bottom: none; }

  .matrix td::before {
    content: attr(data-label);
    display: block;
    font-family: var(--f-head);
    font-weight: 600;
    font-size: var(--fs-3xs);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-muted);
    margin-bottom: 4px;
  }
}

@media (max-width: 560px) {
  .service-grid { grid-template-columns: 1fr; }
  .inquiry-form__row { grid-template-columns: 1fr; gap: 0; }
  .process-rail__list { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; text-align: center; }
  .contact-ledger__row { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* ---------- Print: quotation-friendly ---------- */
@media print {
  .utility-bar, .site-header, .hero__actions, .inquiry-form, .nav-toggle, .ops-ledger { display: none; }
  .hero, .section--dark, .process-rail { background: #fff; color: var(--c-charcoal); }
  .hero__copy h1, .section--dark .section__title,
  .hero__lead, .hero__tagline, .eyebrow,
  .process-rail__list li, .process-rail__list li span,
  .contact-ledger__row dt, .contact-ledger__row dd, .contact-ledger__row dd a,
  .contact-ledger__note {
    color: var(--c-charcoal);
  }
  .contact-ledger, .contact-ledger__row { border-color: var(--c-line); }
}

/* ==========================================================================
   03 / DELIVERED WORK — "production docket" ledger
   Proof-of-work per the campaign plan: order-file data, split leads, AQL
   result. Images default to inspection monochrome; colour on hover/focus.
   ========================================================================== */
.section--work {
  background:
    repeating-linear-gradient(to right, #EDF1F4 0 1px, transparent 1px 64px),
    repeating-linear-gradient(to bottom, #EDF1F4 0 1px, transparent 1px 64px),
    var(--c-paper);
  border-block: 1px solid var(--c-line);
}

/* Manifest strip — qualified totals, shared-border cells */
.manifest {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  margin-top: 8px;
}
.manifest__cell {
  background: var(--c-paper);
  padding: 14px 18px;
  font-size: 13px;
  color: var(--c-muted);
}
.manifest__num {
  display: block;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 24px;
  color: var(--c-charcoal);
  font-variant-numeric: tabular-nums;
}
.manifest__note {
  font-size: 12.5px;
  font-style: italic;
  color: var(--c-muted);
  margin-top: 10px;
}

/* Docket — asymmetric, overlapping; deliberately not a card grid */
.docket {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 24px;
  margin-top: 84px;
  padding-top: 44px;
}
.docket:first-of-type { margin-top: 64px; }

.docket__index {
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 52px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--c-blue-text);
  letter-spacing: 0.02em;
}
.docket--flip .docket__index { left: auto; right: 0; }

.docket__media { grid-column: 1 / 9; grid-row: 1; z-index: 1; }
.docket--flip .docket__media { grid-column: 5 / 13; }

.docket__plate {
  grid-column: 8 / 13;
  grid-row: 1;
  align-self: end;
  margin-bottom: 44px;
  z-index: 2;
  background: var(--c-charcoal);
  border: 1px solid var(--c-ink);
  padding: 24px 26px;
}
.docket--flip .docket__plate { grid-column: 1 / 6; }

/* Image treated as documentation: framed, registration ticks, status stamp */
.docket__frame {
  position: relative;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  padding: 12px;
  margin: 0;
}
.docket__frame::before,
.docket__frame::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
}
.docket__frame::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--c-charcoal);
  border-left: 2px solid var(--c-charcoal);
}
.docket__frame::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--c-charcoal);
  border-right: 2px solid var(--c-charcoal);
}
.docket__frame img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: grayscale(88%);
  transition: filter 380ms ease;
}
.docket:hover .docket__frame img,
.docket:focus-within .docket__frame img { filter: none; }

.docket__stamp {
  position: absolute;
  top: 22px;
  right: 22px;
  writing-mode: vertical-rl;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #3E7A42;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #3E7A42;
  padding: 10px 5px;
}

/* Thumb rail — swaps the featured image */
.docket__thumbs { display: flex; gap: 10px; margin-top: 12px; }
.docket--flip .docket__thumbs { justify-content: flex-end; }
.docket__thumbs button {
  width: 62px;
  height: 62px;
  padding: 0;
  background: none;
  border: 1px solid var(--c-line);
  cursor: pointer;
  transition: border-color var(--t-fast);
}
.docket__thumbs button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(88%);
  transition: filter var(--t-fast);
}
.docket__thumbs button:hover { border-color: var(--c-muted); }
.docket__thumbs button.is-active { border: 2px solid var(--c-charcoal); }
.docket__thumbs button.is-active img,
.docket__thumbs button:hover img { filter: none; }

/* Spec plate contents */
.docket__client {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-green);
  margin-bottom: 8px;
}
.docket__title {
  color: #fff;
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 8px;
}
.docket__specline {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.66);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-line-dark);
  margin-bottom: 4px;
}
.docket__data div {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.docket__data div:last-child { border-bottom: none; padding-bottom: 0; }
.docket__data dt {
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-muted-dark);
  padding-top: 2px;
}
.docket__data dd {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.92);
  font-variant-numeric: tabular-nums;
}

/* Closing note + CTA band */
.docket-note {
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid var(--c-line);
  font-size: 13.5px;
  font-style: italic;
  color: var(--c-muted);
  max-width: 70ch;
}
.work-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: var(--c-charcoal);
  padding: 24px 28px;
  margin-top: 28px;
}
.work-cta__text { font-size: 15.5px; color: rgba(255, 255, 255, 0.9); max-width: 62ch; }
.work-cta__text strong { color: var(--c-green); }

/* Delivered Work — responsive */
@media (max-width: 1080px) {
  .docket__media, .docket--flip .docket__media { grid-column: 1 / 11; }
  .docket__plate { grid-column: 6 / 13; }
  .docket--flip .docket__plate { grid-column: 1 / 8; }
}
@media (max-width: 900px) {
  .docket { column-gap: 0; margin-top: 64px; padding-top: 38px; }
  .docket__index { font-size: 40px; }
  .docket__media, .docket--flip .docket__media { grid-column: 1 / -1; }
  .docket__plate, .docket--flip .docket__plate {
    grid-column: 1 / -1;
    grid-row: 2;
    width: min(92%, 560px);
    justify-self: end;
    margin-top: -36px;
    margin-bottom: 0;
  }
  .docket--flip .docket__plate { justify-self: start; }
  .manifest { grid-template-columns: 1fr 1fr; }
  .work-cta { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .docket__plate, .docket--flip .docket__plate { width: 100%; margin-top: -16px; }
  .docket__data div { grid-template-columns: 96px minmax(0, 1fr); }
}