/* obsbot4linux project page. Same layout and type as the TasmoFleet page (hellwand.github.io/tasmofleet/),
   with its own accent: the amber of the OBSBOT Control widget. Light and dark by prefers-color-scheme.
   Contrast of every text colour against its backgrounds is at least 4.5:1 in both modes. */
@font-face {
  font-family: "Geist";
  font-weight: 400 700;
  font-display: swap;
  src: url("assets/geist-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Geist Mono";
  font-weight: 400 500;
  font-display: swap;
  src: url("assets/geist-mono-latin.woff2") format("woff2");
}

:root {
  color-scheme: light dark;
  --bg: #f4f5f8;
  --surface: #fff;
  --surface-2: #eceef3;
  --border: #d9dde6;
  --text: #151924;
  --text-2: #4a5266;
  --accent: #b85200;
  --accent-hover: #8f4000;
  --accent-fg: #a64a00;
  --on-accent: #fff;
  --ok-bg: #e3f3e8;
  --ok-fg: #1d6b3a;
  --no-bg: #fbf0d9;
  --no-fg: #7a4b00;
  --shadow:
    0 14px 44px rgba(20, 26, 44, 0.14), 0 2px 6px rgba(20, 26, 44, 0.06);
  --font: "Geist", ui-sans-serif, system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1220;
    --surface: #171b2b;
    --surface-2: #1f2438;
    --border: #2b3149;
    --text: #e7e9f0;
    --text-2: #a9b0c4;
    --accent: #ff9c3d;
    --accent-hover: #ffb870;
    --accent-fg: #ffad5c;
    --on-accent: #1b1306;
    --ok-bg: #173325;
    --ok-fg: #8ddba6;
    --no-bg: #33290f;
    --no-fg: #f3c77a;
    --shadow: 0 14px 44px rgba(0, 0, 0, 0.6);
  }
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 var(--font);
  overflow-wrap: break-word;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--accent-fg);
  text-underline-offset: 2px;
}
a:hover {
  color: var(--accent-hover);
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
code,
pre {
  font-family: var(--mono);
  font-size: 0.875em;
}
code {
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 4px;
}
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}
.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--surface);
  padding: 8px 12px;
  z-index: 100;
}
.skip:focus {
  left: 8px;
}

.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  flex-wrap: wrap;
  padding-top: 6px;
  padding-bottom: 6px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand:hover {
  color: var(--text);
}
.brand img {
  width: 28px;
  height: 28px;
}
nav {
  display: flex;
  gap: 4px 16px;
  flex-wrap: wrap;
  font-size: 14px;
}
nav a {
  color: var(--text-2);
  text-decoration: none;
  padding: 6px 0;
}
nav a:hover {
  color: var(--text);
}

section {
  padding: 56px 0;
}
.hero {
  padding: 64px 0 40px;
  text-align: center;
}
.eyebrow {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-fg);
}
h1 {
  margin: 0 auto 16px;
  max-width: 18ch;
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
h2 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
h3,
h2.h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  line-height: 1.3;
  letter-spacing: 0;
}
.lead {
  margin: 0 auto 24px;
  max-width: 60ch;
  font-size: 1.15rem;
  color: var(--text-2);
}
.sub {
  margin: 0 0 24px;
  max-width: 70ch;
  color: var(--text-2);
}
.cards + .sub,
.install + .sub,
.enable + .sub {
  margin: 24px 0 0;
}
.cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0 0 12px;
}
.note {
  margin: 0 0 32px;
  font-size: 14px;
  color: var(--text-2);
}
.btn {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-weight: 500;
  text-decoration: none;
}
.btn:hover {
  color: var(--text);
  border-color: var(--accent);
}
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.btn.primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--on-accent);
}

/* The two things you get, side by side under the hero text. */
.pair {
  list-style: none;
  margin: 0 auto 40px;
  padding: 0;
  max-width: 920px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  text-align: left;
}
.pair li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 10px;
  padding: 20px;
  min-width: 0;
}
.pair p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.95rem;
}
.name {
  display: block;
  font-weight: 500;
  color: var(--text-2);
  font-size: 0.95rem;
}

.shot {
  margin: 0;
}
.shot img {
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  background: var(--surface);
}
.shot figcaption {
  margin-top: 10px;
  font-size: 14px;
  color: var(--text-2);
}
.hero-shot {
  max-width: 920px;
  margin: 0 auto;
}
.grid2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 16px;
}
.cards li,
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  min-width: 0;
}
.cards p,
.card p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.95rem;
}
.card p + p,
.card pre + p,
.card p + pre {
  margin-top: 10px;
}
.card pre {
  margin: 0;
  padding: 12px;
  background: var(--surface-2);
  border-radius: 8px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
}
.card pre code,
pre.ver code {
  background: none;
  padding: 0;
}
.table-wrap + .card,
.grid2 + .card {
  margin-top: 24px;
}
.plain {
  margin: 0;
  padding-left: 1.1em;
  color: var(--text-2);
  font-size: 0.95rem;
}
.plain li + li {
  margin-top: 6px;
}

/* The VER line; the release stamp rewrites it (and the latest-release text above it). */
pre.ver {
  margin: 0 0 24px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  overflow-x: auto;
  font-size: 14px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
th,
td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
thead th {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  background: var(--surface-2);
}
tbody tr:last-child > * {
  border-bottom: 0;
}
tbody th {
  font-weight: 600;
}
tbody td {
  color: var(--text-2);
}
.status {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  padding: 2px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.status.ok {
  background: var(--ok-bg);
  color: var(--ok-fg);
}
.status.no {
  background: var(--no-bg);
  color: var(--no-fg);
}

.links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 12px;
}
.links li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
}
.links a {
  font-weight: 600;
}
.links span {
  font-size: 14px;
  color: var(--text-2);
}

footer {
  border-top: 1px solid var(--border);
  padding: 32px 0 48px;
  font-size: 14px;
  color: var(--text-2);
}
footer p {
  margin: 0 0 8px;
  max-width: 80ch;
}

@media (max-width: 760px) {
  /* The nav wraps to a second row here; a sticky two-row header would cover the headings. */
  .top {
    position: static;
  }
  html {
    scroll-padding-top: 0;
  }
  /* Six nav links on one row at 375 px. Long commands keep scrolling inside their block. */
  nav {
    gap: 4px 12px;
  }
  .grid2,
  .pair {
    grid-template-columns: minmax(0, 1fr);
  }
  section {
    padding: 40px 0;
  }
  .hero {
    padding: 40px 0 24px;
  }
  th,
  td {
    padding: 8px 10px;
  }
}

@media print {
  .top {
    position: static;
  }
  nav,
  .cta,
  .skip {
    display: none;
  }
  .cards li,
  .card,
  .links li {
    break-inside: avoid;
  }
}