@import url("/vendor/fonts-lane.css");

/* SevIQ design tokens — "field journal" edition.
   Dark (default): warm charcoal ground, bone ink, gilt accent, vermillion seal.
   Light: ivory paper, ink, vermillion leads. Toggle via [data-theme="light"] on <html>. */
:root {
  color-scheme: dark;
  --bg: #14110d;
  --panel: #1d1812;
  --panel-soft: rgba(236, 229, 216, 0.055);
  --border: rgba(236, 229, 216, 0.15);
  --border-strong: rgba(236, 229, 216, 0.32);
  --text: #ece5d8;
  --muted: rgba(236, 229, 216, 0.70);
  --faint: rgba(236, 229, 216, 0.48);
  --accent: #d9a441;
  --accent-soft: rgba(217, 164, 65, 0.12);
  --accent-border: rgba(217, 164, 65, 0.45);
  --verm: #c9502e;
  --warn: #e0b35c;
  --ok: #8ab86f;
  --wave: #ece5d8;
  --display: "Newsreader", Georgia, "Times New Roman", serif;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", "IBM Plex Mono", Consolas, "SFMono-Regular", Menlo, monospace;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f2ede3;
  --panel: #faf7ee;
  --panel-soft: rgba(26, 23, 20, 0.045);
  --border: rgba(26, 23, 20, 0.16);
  --border-strong: rgba(26, 23, 20, 0.34);
  --text: #1a1714;
  --muted: rgba(26, 23, 20, 0.72);
  --faint: rgba(26, 23, 20, 0.52);
  --accent: #b02e1b;
  --accent-soft: rgba(176, 46, 27, 0.09);
  --accent-border: rgba(176, 46, 27, 0.42);
  --verm: #b02e1b;
  --warn: #9a6a12;
  --ok: #4e7d3a;
  --wave: #1a1714;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    linear-gradient(180deg, var(--accent-soft), rgba(0, 0, 0, 0) 420px),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
}

body { line-height: 1.55; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.shell {
  width: min(1160px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--border);
}

.brand {
  font-family: var(--display);
  font-weight: 560;
  font-size: 21px;
  letter-spacing: 0.01em;
  color: var(--text);
  text-decoration: none;
}

.brand::after {
  content: ".";
  color: var(--verm);
}

.nav {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.nav a,
.pill,
.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--text);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  text-decoration: none;
}

.nav a:hover,
.pill:hover,
.button:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  text-decoration: none;
}

.nav a[aria-current="page"] {
  border-color: var(--accent-border);
  background: var(--accent-soft);
  color: var(--accent);
}

/* Theme toggle injected by /theme.js into .nav */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--text);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  cursor: pointer;
}

.theme-toggle:hover {
  border-color: var(--accent-border);
  color: var(--accent);
}

.hero {
  display: grid;
  gap: 14px;
  padding: clamp(24px, 5vw, 54px) 0 26px;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
}

h1 {
  margin: 0;
  max-width: 900px;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.0;
  letter-spacing: -0.01em;
}

h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 560;
  font-size: 19px;
  letter-spacing: 0;
}

p { margin: 0; color: var(--muted); }

.postal-address {
  color: var(--muted);
  font-style: normal;
}

.lede {
  max-width: 760px;
  font-size: clamp(16px, 2vw, 19px);
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
}

.band {
  margin-top: 22px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--panel);
}

.card {
  display: grid;
  gap: 10px;
  align-content: start;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--panel);
}

.card .meta,
.meta {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button {
  width: fit-content;
  min-height: 44px;
  padding: 10px 14px;
  font-weight: 600;
  color: var(--accent);
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.button.secondary {
  color: var(--text);
  border-color: var(--border);
  background: var(--panel-soft);
}

/* Status badges — a maturity/kind signal, deliberately distinct from the
   plain .meta category kicker so the two never read as the same thing. */
.tag {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--faint);
  font: 600 10px/1 var(--mono);
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.tag-stable      { color: var(--ok);     border-color: color-mix(in srgb, var(--ok) 40%, transparent);     background: color-mix(in srgb, var(--ok) 9%, transparent); }
.tag-live        { color: var(--accent); border-color: var(--accent-border);                               background: var(--accent-soft); }
.tag-branch      { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 32%, transparent); background: color-mix(in srgb, var(--accent) 6%, transparent); }
.tag-backlog     { color: var(--faint);  border-color: var(--border);                                      background: var(--panel-soft); }
.tag-draft,
.tag-placeholder { color: var(--warn);   border-color: color-mix(in srgb, var(--warn) 40%, transparent);   background: color-mix(in srgb, var(--warn) 9%, transparent); }

/* Side-branch card: a path that stands beside the core spine, not on it. */
.card.branch {
  border-color: var(--accent-border);
  background: linear-gradient(180deg, var(--accent-soft), var(--panel));
}

.list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.list li + li { margin-top: 6px; }

.steps {
  counter-reset: step;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.steps li {
  counter-increment: step;
  list-style: none;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  color: var(--muted);
}

.steps li::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 3px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  font: 600 12px var(--mono);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 14px;
  align-items: start;
}

.callout {
  border-left: 2px solid var(--verm);
  padding: 13px 15px;
  background: var(--accent-soft);
  color: var(--muted);
  border-radius: 0 3px 3px 0;
}

.code {
  font-family: var(--mono);
  color: var(--warn);
}

footer {
  margin-top: 28px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

@media (max-width: 760px) {
  .shell { width: min(100vw - 24px, 1160px); padding-top: 14px; }
  .nav { margin-left: 0; width: 100%; }
  .split { grid-template-columns: 1fr; }
}

/* Keyboard bypass past the primary navigation. Hidden until focused. */
.skip-link {
  position: absolute;
  top: -48px;
  left: 8px;
  z-index: 100;
  padding: 10px 14px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--accent-border);
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: top 120ms ease;
}
.skip-link:focus {
  top: 8px;
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
