@font-face {
  font-family: "Public Sans";
  src: url("/assets/fonts/public-sans-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #17243b;
  --paper: #ffffff;
  --mist: #f2f4f7;
  --steel: #56657a;
  --rule: #d5dbe3;
  --signal: #1f6b5c;
  --tbd-bg: #fff3b0;
  --tbd-ink: #5a4500;
  --logo-accent: #6cc3ad;

  --font: "Public Sans", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --measure: 68ch;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --wrap: 72rem;

  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #e6ebf2;
    --paper: #0f1726;
    --mist: #172235;
    --steel: #9aa8bb;
    --rule: #2a3850;
    --signal: #6cc3ad;
    --tbd-bg: #4a3b00;
    --tbd-ink: #ffe680;
    --logo-accent: #1f6b5c;
  }
}
:root[data-theme="dark"] {
  --ink: #e6ebf2;
  --paper: #0f1726;
  --mist: #172235;
  --steel: #9aa8bb;
  --rule: #2a3850;
  --signal: #6cc3ad;
  --tbd-bg: #4a3b00;
  --tbd-ink: #ffe680;
  --logo-accent: #1f6b5c;
}

*, *::before, *::after { box-sizing: inherit; }
html { scroll-padding-top: env(safe-area-inset-top, 0px); }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-feature-settings: "tnum" 0;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--signal); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--paper); padding: .5rem 1rem; z-index: 10; }

/* Placeholders: loud on purpose. Deploy is blocked while any remain. */
.tbd {
  background: var(--tbd-bg);
  color: var(--tbd-ink);
  padding: 0 .3em;
  border-radius: 2px;
  font-weight: 600;
}

/* Header */
.site-header { border-bottom: 1px solid var(--rule); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 4rem; flex-wrap: wrap; padding-block: .75rem;
}
.brand {
  display: inline-flex; align-items: center; gap: .6rem;
  font-weight: 800; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; font-size: 1.125rem; }
.logo { width: 2rem; height: 2rem; flex: none; }
.logo-tile { fill: var(--ink); }
.logo-y, .logo-s { fill: none; stroke-width: 5; }
.logo-y { stroke: var(--paper); }
.logo-s { stroke: var(--logo-accent); }
.nav { display: flex; gap: 1.5rem; flex-wrap: wrap; font-size: .9375rem; }
.nav a { color: var(--ink); text-decoration: none; }
.nav a:hover { text-decoration: underline; }

/* Hero: single column, positioning first. */
.hero { padding-block: clamp(3rem, 8vw, 6rem) clamp(2.5rem, 6vw, 4.5rem); }
.hero h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.25rem, 5.2vw, 3.75rem);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.025em;
  max-width: 14ch;
}
.hero .lede { margin: 0 0 1.75rem; font-size: 1.1875rem; color: var(--steel); max-width: 52ch; }
.actions { display: flex; gap: .75rem; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: .75rem 1.125rem; font-weight: 600; font-size: .9375rem;
  border: 1.5px solid var(--ink); color: var(--ink); text-decoration: none; border-radius: 3px;
}
.btn.primary { background: var(--ink); color: var(--paper); }
.btn:hover { text-decoration: none; background: var(--mist); color: var(--ink); }
.btn.primary:hover { background: var(--signal); border-color: var(--signal); color: var(--paper); }

.ledger {
  background: var(--paper);
  border-top: 4px solid var(--ink);
  padding: 1.25rem 1.5rem 1.5rem;
}
.ledger h3 { margin: 0 0 .75rem; font-size: 1rem; font-weight: 700; }
.ledger dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; }
.ledger dt, .ledger dd {
  margin: 0; padding: .55rem 0; border-top: 1px solid var(--rule); font-size: .9375rem;
}
.ledger dt { color: var(--steel); padding-right: 1.25rem; }
.ledger dd { font-weight: 600; font-feature-settings: "tnum" 1; }
.ledger dd small { display: block; font-weight: 400; color: var(--steel); font-size: .8125rem; }

/* Sections */
section.block { padding-block: clamp(2.5rem, 6vw, 4rem); border-top: 1px solid var(--rule); }
.block .wrap { display: grid; grid-template-columns: 16rem minmax(0, 1fr); gap: 2rem; }
.block h2 { margin: 0; font-size: 1.375rem; font-weight: 750; letter-spacing: -0.01em; line-height: 1.25; }
.block .body > :first-child { margin-top: 0; }
.block p { max-width: var(--measure); }

.competencies { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem 2.5rem; }
.competencies h3, .divisions h3 { margin: 0 0 .35rem; font-size: 1.0625rem; font-weight: 700; }
.competencies p, .divisions p { margin: 0; color: var(--steel); font-size: .9875rem; }

.plain { margin: 0; padding-left: 1.1rem; max-width: var(--measure); }
.plain li { margin-bottom: .6rem; }

/* Public-sector contracting: procurement record, set apart on mist. */
section.block.mist { background: var(--mist); }
#contracts .body > p { margin: 0 0 1.75rem; }
#contracts .ledger { max-width: 40rem; margin-bottom: 2.5rem; }
#contracts .body > h3 { margin: 0 0 .5rem; font-size: 1.0625rem; font-weight: 700; }

.table-scroll { overflow-x: auto; }
table.pp { border-collapse: collapse; width: 100%; min-width: 36rem; font-size: .9375rem; }
table.pp th, table.pp td { text-align: left; padding: .7rem .9rem .7rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
table.pp th { font-weight: 700; color: var(--steel); font-size: .875rem; }

.divisions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; }

.contact-grid { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1.5rem; margin: 0; }
.contact-grid dt { color: var(--steel); }
.contact-grid dd { margin: 0; font-weight: 600; }

.site-footer { border-top: 1px solid var(--rule); padding-block: 2rem; color: var(--steel); font-size: .875rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.site-footer a { color: var(--steel); }

@media (max-width: 860px) {
  .block .wrap { grid-template-columns: minmax(0, 1fr); }
  .block .wrap { gap: 1.25rem; }
  .competencies, .divisions { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .ledger dl { grid-template-columns: 1fr; }
  .ledger dt { padding-bottom: 0; }
  .ledger dd { border-top: 0; padding-top: .15rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}