/* Syntropy Scientific — syntropyscientific.com
   Zero-runtime static stylesheet. Design language extracted from the ratified
   prototype (run 0004): Archivo + IBM Plex Mono, navy/forest palette.
   No external requests: fonts self-hosted, no JS required anywhere. */

/* ---------- fonts (self-hosted, latin) ---------- */
@font-face {
  font-family: 'Archivo';
  src: url('../fonts/Archivo-400-800-normal.woff2') format('woff2');
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/IBMPlexMono-400-normal.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/IBMPlexMono-500-normal.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/IBMPlexMono-600-normal.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}

/* ---------- tokens ---------- */
:root {
  --navy: #16324a;        /* primary ink / brand */
  --navy-deep: #0e2536;   /* footer ground */
  --navy-line: #1d3c55;   /* rules on dark */
  --navy-muted: #46607a;  /* borders on dark */
  --green: #2e6b4f;       /* brand accent */
  --green-bright: #5fd68a;/* live dot, dark-ground accent */
  --green-wash: #f3f6f4;  /* tinted section ground */
  --green-pale: #9fd6b4;  /* links on navy band */
  --ink: #41505c;         /* body text */
  --ink-faint: #7a8894;   /* kickers, meta */
  --ink-on-dark: #b6c6d4; /* footer links */
  --ink-on-dark-faint: #6b8299;
  --ink-on-navy: #9fb3c4; /* CTA subtext */
  --paper: #ffffff;
  --wash: #fafbfc;        /* hero / hover ground */
  --line: #e3e7ea;
  --sans: 'Archivo', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --pad-x: 48px;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 16px/1.6 var(--sans);
  -webkit-text-size-adjust: 100%;
}
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--green); }
img { max-width: 100%; height: auto; }
h1, h2, h3, p { text-wrap: pretty; }

/* ---------- announce bar ---------- */
.announce {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--navy); color: #e8edf2;
  font: 500 12.5px var(--mono); padding: 9px 24px; text-align: center;
}
.announce .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green-bright); flex: none;
}
.announce a { color: var(--green-pale); text-decoration: underline; }
.announce a:hover { color: #fff; }

/* ---------- nav ---------- */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap;
  padding: 18px var(--pad-x); border-bottom: 1px solid var(--line);
}
.nav .brand { display: flex; align-items: center; gap: 12px; }
.nav .brand img { width: 34px; }
.nav .brand .word {
  display: flex; align-items: baseline; gap: 7px;
  font: 800 17px var(--sans); letter-spacing: .04em;
}
.nav .brand .word .s1 { color: var(--navy); }
.nav .brand .word .s2 { color: var(--green); }
.nav .links {
  display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
  font: 500 13.5px var(--sans); color: var(--ink);
}
.nav .links a.active {
  color: var(--green); font-weight: 600;
  border-bottom: 2px solid var(--green); padding-bottom: 2px;
}
.nav .links a.cta {
  background: var(--navy); color: #fff; padding: 9px 18px;
  border-radius: 3px; font-weight: 600; white-space: nowrap;
}
.nav .links a.cta:hover { background: var(--green); color: #fff; }

/* ---------- hero ---------- */
.hero {
  display: grid; grid-template-columns: 1fr 380px; gap: 56px;
  padding: 88px var(--pad-x) 72px; background: var(--wash);
}
.hero .kicker { margin-bottom: 22px; }
.hero h1 {
  margin: 0; font: 700 clamp(34px, 6vw, 58px)/1.06 var(--sans);
  letter-spacing: -.02em; color: var(--navy);
}
.hero .lede {
  margin: 26px 0 0; max-width: 560px;
  font: 400 18px/1.6 var(--sans); color: var(--ink);
}
.hero .emblem { display: flex; align-items: center; justify-content: center; }
.hero .emblem img { width: 320px; }

/* ---------- shared atoms ---------- */
.kicker { font: 500 12px var(--mono); color: var(--green); letter-spacing: .14em; }
.kicker.num { font-weight: 600; font-size: 13px; letter-spacing: normal; }
.btn-row { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; }
.btn {
  display: inline-block; white-space: nowrap; border-radius: 3px;
  padding: 13px 26px; font: 600 15px var(--sans);
}
.btn.primary { background: var(--green); color: #fff; }
.btn.primary:hover { background: var(--navy); color: #fff; }
.btn.ghost { border: 1px solid #c6ced4; color: var(--navy); }
.btn.ghost:hover { border-color: var(--navy); color: var(--navy); }
.btn.bright { background: var(--green-bright); color: var(--navy-deep); }
.btn.bright:hover { background: #fff; color: var(--navy-deep); }
.btn.outline-dark { border: 1px solid var(--navy-muted); color: #fff; }
.btn.outline-dark:hover { border-color: #fff; color: #fff; }

/* ---------- status strip ---------- */
.strip {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.strip > div { padding: 22px 28px; border-right: 1px solid var(--line); }
.strip > div:last-child { border-right: 0; }
.strip .label { font: 600 12px var(--mono); color: var(--ink-faint); }
.strip .value { font: 600 15px var(--sans); color: var(--navy); margin-top: 6px; }

/* ---------- numbered sections ---------- */
.section {
  display: grid; grid-template-columns: 220px 1fr; gap: 56px;
  padding: 72px var(--pad-x);
}
.section.tinted { background: var(--green-wash); border-top: 1px solid var(--line); }
.section.ruled { border-top: 1px solid var(--line); }
.section h2 {
  margin: 0; font: 600 30px/1.25 var(--sans);
  color: var(--navy); letter-spacing: -.01em;
}
.section .body { max-width: 720px; }
.section .body p { margin: 22px 0 0; font: 400 16.5px/1.65 var(--sans); color: var(--ink); }
.section .body p.legal { margin: 18px 0 0; font: 400 14px/1.6 var(--sans); color: var(--ink-faint); }
.section .more { display: inline-block; margin-top: 20px; font: 600 14.5px var(--sans); color: var(--green); }

/* section with its own full-width content below the header row */
.section-head {
  display: grid; grid-template-columns: 220px 1fr; gap: 56px; margin-bottom: 36px;
}
.section-wrap { padding: 0 var(--pad-x) 72px; }

/* ---------- division rows ---------- */
.divisions { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.division {
  display: grid; grid-template-columns: 220px 1fr 1fr; gap: 56px;
  padding: 30px 0; border-bottom: 1px solid var(--line);
  align-items: start; color: inherit;
}
.division:hover { background: var(--wash); }
.division .tag { font: 600 12px var(--mono); color: var(--ink-faint); padding-top: 4px; }
.division .name { font: 700 21px var(--sans); color: var(--navy); }
.division .desc {
  margin: 8px 0 0; font: 400 15px/1.55 var(--sans);
  color: var(--ink); max-width: 420px;
}
.division .platforms { display: flex; flex-direction: column; gap: 8px; padding-top: 4px; }
.division .platforms span {
  display: flex; gap: 10px; align-items: baseline;
  font: 500 14px var(--sans); color: var(--navy);
}
.division .platforms span::before {
  content: ""; width: 6px; height: 6px; background: var(--green);
  flex: none; transform: rotate(45deg);
}

/* ---------- news rows ---------- */
.news-row {
  display: grid; grid-template-columns: 150px 1fr auto; gap: 32px;
  padding: 18px 0; border-bottom: 1px solid var(--line);
  align-items: baseline; color: inherit;
}
.news-row:hover { background: var(--wash); }
.news-row .date { font: 500 12.5px var(--mono); color: var(--ink-faint); }
.news-row .title { font: 600 16px var(--sans); color: var(--navy); }
.news-row .arrow { font: 600 13px var(--sans); color: var(--green); }

/* ---------- CTA band ---------- */
.cta-band {
  display: flex; align-items: center; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
  padding: 64px var(--pad-x); background: var(--navy);
}
.cta-band h2 {
  margin: 0; font: 600 32px/1.2 var(--sans); color: #fff;
  letter-spacing: -.01em; max-width: 640px;
}
.cta-band p { margin: 12px 0 0; font: 400 15.5px/1.5 var(--sans); color: var(--ink-on-navy); }
.cta-band .actions { display: flex; gap: 14px; flex: none; flex-wrap: wrap; }

/* ---------- footer ---------- */
.footer { background: var(--navy-deep); padding: 48px var(--pad-x) 0; }
.footer .cols {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 44px; border-bottom: 1px solid var(--navy-line);
}
.footer .brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer .brand img { width: 28px; }
.footer .brand span { font: 800 15px var(--sans); letter-spacing: .04em; color: #fff; }
.footer .brand span b { color: var(--green-bright); font-weight: 800; }
.footer .tagline { margin: 0; font: 400 13px/1.6 var(--sans); color: var(--ink-on-dark-faint); max-width: 280px; }
.footer .col { display: flex; flex-direction: column; gap: 10px; font: 400 13.5px var(--sans); }
.footer .col .head { font: 600 11.5px var(--mono); color: var(--green-bright); margin-bottom: 4px; }
.footer .col a { color: var(--ink-on-dark); }
.footer .col a:hover { color: #fff; }
.footer .legal {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap;
  padding: 22px 0; font: 400 12.5px var(--mono); color: var(--ink-on-dark-faint);
}
.footer .legal a { color: var(--green-pale); }
.footer .legal a:hover { color: #fff; }

/* ---------- forms (contact page) ---------- */
.form-grid { display: grid; gap: 18px; max-width: 560px; }
.form-grid label { display: grid; gap: 6px; font: 600 13px var(--sans); color: var(--navy); }
.form-grid input, .form-grid textarea, .form-grid select {
  font: 400 15px var(--sans); color: var(--navy);
  padding: 11px 12px; border: 1px solid #c6ced4; border-radius: 3px;
  background: #fff; width: 100%;
}
.form-grid input:focus, .form-grid textarea:focus, .form-grid select:focus {
  outline: 2px solid var(--green); outline-offset: 1px; border-color: var(--green);
}
.form-grid .consent { display: flex; gap: 10px; align-items: flex-start; font: 400 13.5px/1.5 var(--sans); color: var(--ink); }
.form-grid .consent input { width: auto; margin-top: 3px; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; } /* honeypot */

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  :root { --pad-x: 24px; }
  .hero { grid-template-columns: 1fr; padding-top: 56px; }
  .hero .emblem { order: -1; }
  .hero .emblem img { width: 180px; }
  .section, .section-head { grid-template-columns: 1fr; gap: 18px; }
  .division { grid-template-columns: 1fr; gap: 14px; padding: 24px 0; }
  .strip { grid-template-columns: 1fr; }
  .strip > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .strip > div:last-child { border-bottom: 0; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .news-row { grid-template-columns: 1fr; gap: 6px; }
}
@media (max-width: 560px) {
  .nav { justify-content: center; }
  .nav .links { justify-content: center; gap: 16px; }
  .cta-band, .footer .cols { grid-template-columns: 1fr; }
  .footer .legal { justify-content: center; text-align: center; }
}