/* FlowState site. One stylesheet for every page; plain CSS, system fonts, no JS.
   Tokens follow the app's AppTheme (FlowState/Utilities/AppTheme.swift) and the design kit:
   Flame is for small fills, ink goes on Flame, and orange text is Ember in light, Flame in dark.
   Never a large orange surface on dark. */

:root {
  color-scheme: light dark;
  --bg: #f7f5f2;
  --card: #ffffff;
  --fg: #1c1b1f;
  --muted: #6f6a63;
  --rule: rgba(28, 27, 31, 0.1);
  --card-edge: rgba(28, 27, 31, 0.06);
  --code-bg: #efece8;
  --flame: #f4621e;
  --ink: #1c1b1f;
  /* The app's Ember (#c8470c) is 4.4:1 on this background; this is a touch deeper for body text. */
  --accent-text: #ba4009;
  --wash: rgba(244, 98, 30, 0.14);
  --font-text: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-round: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131217;
    --card: #1f1d24;
    --fg: #f5f3f0;
    --muted: #9d978f;
    --rule: rgba(255, 255, 255, 0.1);
    --card-edge: rgba(255, 255, 255, 0);
    --code-bg: #1f1d24;
    --accent-text: #f4621e;
    --wash: rgba(244, 98, 30, 0.16);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.65 var(--font-text);
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

/* ---- Header (inner pages) ---- */

.site-header {
  max-width: 42rem;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--fg);
  text-decoration: none;
  font: 800 1.05rem/1 var(--font-round);
  letter-spacing: -0.01em;
}

.brand img, .hero img {
  display: block;
  border-radius: 22.4%;
}

.brand img { width: 2rem; height: 2rem; }

/* ---- Text ---- */

h1 {
  font: 900 2rem/1.15 var(--font-round);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

h2 {
  font: 800 1.25rem/1.3 var(--font-round);
  letter-spacing: -0.01em;
  margin: 2.5rem 0 0.75rem;
}

h3 { font: 800 1.05rem/1.4 var(--font-round); margin: 1.75rem 0 0.5rem; }

p, ul, ol { margin: 0 0 1rem; }
ul, ol { padding-left: 1.4rem; }
li { margin-bottom: 0.4rem; }
strong { font-weight: 650; }

a {
  color: var(--accent-text);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:focus-visible, .button:focus-visible {
  outline: 2px solid var(--flame);
  outline-offset: 3px;
  border-radius: 4px;
}

code {
  background: var(--code-bg);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font: 0.875em ui-monospace, SFMono-Regular, Menlo, monospace;
}

hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5rem 0; }

table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

th { font-weight: 650; }

.updated { color: var(--muted); font-size: 0.95rem; margin: 0 0 2rem; }

/* ---- Home ---- */

.hero { padding: 2.5rem 0 0.5rem; }

.hero img { width: 4.5rem; height: 4.5rem; margin-bottom: 1.5rem; }

.hero h1 { font-size: 2.5rem; line-height: 1.1; margin-bottom: 0.75rem; }

.tagline {
  font: 700 1.3rem/1.35 var(--font-round);
  letter-spacing: -0.01em;
  margin: 0 0 0.75rem;
}

.lede { color: var(--muted); margin: 0 0 1.5rem; }

/* The quiet Flame pill from the kit: wash behind accent text, never a solid fill. */
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: var(--wash);
  color: var(--accent-text);
  font: 700 0.9rem/1.3 var(--font-round);
}

.status::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--flame);
  flex: none;
}

/* Feature rows: one card, a hairline between rows. */
.home article > ul {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  background: var(--card);
  border-radius: 20px;
  box-shadow: 0 0 0 1px var(--card-edge);
}

.home article > ul > li {
  margin: 0;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--rule);
  font-size: 0.97rem;
  line-height: 1.55;
}

.home article > ul > li:first-child { border-top: 0; }

.home article > ul strong {
  display: block;
  font: 800 1.02rem/1.4 var(--font-round);
  margin-bottom: 0.15rem;
}

.home h2 { margin-top: 2.25rem; }

/* ---- Support ---- */

.button {
  display: inline-block;
  padding: 0.95rem 1.5rem;
  border-radius: 16px;
  background: var(--flame);
  color: var(--ink);
  font: 800 1rem/1.2 var(--font-round);
  text-decoration: none;
}

.button:active { transform: scale(0.96); }

/* ---- Footer ---- */

footer {
  padding: 0 1.25rem 3.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.foot {
  max-width: 42rem;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.foot nav { display: flex; gap: 1.5rem; margin-bottom: 0.5rem; }
.foot nav a { color: var(--fg); text-decoration: none; font-weight: 650; }
.foot nav a:hover { text-decoration: underline; }
.foot p { margin: 0; }

@media (min-width: 40rem) {
  main { padding-top: 2.5rem; }
  .hero { padding-top: 4rem; }
  h1 { font-size: 2.4rem; }
  .hero h1 { font-size: 3rem; }
}

@media (prefers-reduced-motion: no-preference) {
  .button { transition: transform 120ms ease-out; }
}