/* Campflame — campflame.dev
   Night ground; warm colour only where something glows.
   Tokens are documented in brand/BRAND.md. */

@font-face {
  font-family: "Outfit";
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  src: url("/assets/fonts/outfit-500.woff2") format("woff2");
}
@font-face {
  font-family: "Outfit";
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url("/assets/fonts/outfit-700.woff2") format("woff2");
}

:root {
  color-scheme: dark;
  --night: #0C0E14;
  --surface: #151924;
  --raised: #1E2433;
  --hairline: #2A3145;
  --ink: #F3EFE7;
  --muted: #A9A398;
  --ember: #FF8F45;
  --flame: #FFC876;
  --on-ember: #1A0E05;
  --glow: rgba(255, 143, 69, 0.28);

  --font-display: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --measure: 62ch;
  --page: 1120px;
  --gutter: clamp(20px, 5vw, 48px);
  --radius: 18px;
  --icon-radius: 22.5%;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--night);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--night);
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2rem, 6vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.4vw, 2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--ember);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}
a:hover { color: var(--flame); }

:focus-visible {
  outline: 3px solid var(--flame);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  padding: 8px 14px;
  background: var(--ember);
  color: var(--on-ember);
  border-radius: 8px;
  z-index: 10;
  text-decoration: none;
}
.skip:focus { top: 12px; }

.wrap {
  width: min(100% - 2 * var(--gutter), var(--page));
  margin-inline: auto;
}

/* Header ------------------------------------------------------------ */
.site-header {
  padding: 22px 0;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}
.brand svg { width: 30px; height: 30px; color: var(--ember); }
.brand:hover { color: var(--ink); }
.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 4px;
}
.site-nav a {
  display: inline-block;
  padding: 6px 12px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 999px;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); background: var(--surface); }

main { flex: 1; }

/* Hero -------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: clamp(40px, 8vw, 96px) 0 clamp(24px, 4vw, 48px);
}
.hero .wrap { max-width: 760px; }
.hero h1 { margin-bottom: 0.4em; }
.hero .lede {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  color: var(--muted);
  max-width: 34em;
  margin-inline: auto;
}
.hero .actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--hairline);
  color: var(--ink);
  background: var(--surface);
}
.btn:hover { color: var(--ink); background: var(--raised); }
.btn-primary {
  background: var(--ember);
  color: var(--on-ember);
  border-color: transparent;
  box-shadow: 0 0 32px var(--glow);
}
.btn-primary:hover { background: var(--flame); color: var(--on-ember); }

/* The campfire: four icons glowing on the night ground */
.fire {
  position: relative;
  margin: clamp(32px, 6vw, 64px) auto 0;
  padding: 24px 0 8px;
  max-width: 720px;
}
.fire::before {
  content: "";
  position: absolute;
  inset: -40% -20% -30%;
  pointer-events: none;
  background:
    radial-gradient(60% 55% at 50% 60%, rgba(255, 143, 69, 0.14), transparent 70%),
    repeating-radial-gradient(circle at 50% 60%, transparent 0 88px, rgba(255, 200, 118, 0.05) 88px 89px);
  mask-image: radial-gradient(70% 70% at 50% 55%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 55%, #000 30%, transparent 100%);
}
.fire ul {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: clamp(14px, 4vw, 36px);
}
.fire li { --tint: var(--ember); }
.fire a {
  display: block;
  border-radius: var(--icon-radius);
  outline-offset: 6px;
}
.fire img {
  width: clamp(56px, 16vw, 104px);
  height: auto;
  aspect-ratio: 1;
  border-radius: var(--icon-radius);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06),
    0 10px 40px -6px color-mix(in srgb, var(--tint) 45%, transparent),
    0 0 90px -10px color-mix(in srgb, var(--tint) 55%, transparent);
  transition: transform 300ms ease;
}
.fire li:nth-child(1) { transform: translateY(-14px) rotate(-3deg); }
.fire li:nth-child(2) { transform: translateY(6px) rotate(2deg); }
.fire li:nth-child(3) { transform: translateY(-4px) rotate(-1deg); }
.fire li:nth-child(4) { transform: translateY(10px) rotate(3deg); }
.fire a:hover img { transform: translateY(-4px); }

@media (prefers-reduced-motion: no-preference) {
  .fire li { animation: drift 7s ease-in-out infinite; }
  .fire li:nth-child(2) { animation-delay: -2s; }
  .fire li:nth-child(3) { animation-delay: -4s; }
  .fire li:nth-child(4) { animation-delay: -1s; }
  @keyframes drift {
    0%, 100% { translate: 0 0; }
    50% { translate: 0 -6px; }
  }
}

/* Sections ---------------------------------------------------------- */
.section { padding: clamp(40px, 7vw, 88px) 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.section-head p { color: var(--muted); margin: 0; }

.eyebrow {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}

/* App cards --------------------------------------------------------- */
.apps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .apps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.card {
  --tint: var(--ember);
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr;
  gap: 6px 18px;
  padding: 22px;
  border-radius: var(--radius);
  background: var(--surface);
  background: linear-gradient(160deg, color-mix(in srgb, var(--tint) 9%, var(--surface)), var(--surface) 70%);
  border: 1px solid var(--hairline);
  transition: border-color 200ms ease, transform 200ms ease;
}
.card:hover { border-color: color-mix(in srgb, var(--tint) 40%, var(--hairline)); }
.card img {
  grid-row: 1 / span 2;
  width: 72px;
  height: 72px;
  border-radius: var(--icon-radius);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 8px 32px -6px color-mix(in srgb, var(--tint) 45%, transparent);
}
.card h3 { margin: 2px 0 0; font-size: 1.2rem; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.card h3 a:focus-visible { outline: none; }
.card:has(h3 a:focus-visible) { outline: 3px solid var(--flame); outline-offset: 3px; }
.card p { color: var(--muted); margin: 0; font-size: 1rem; }
.card .pills { grid-column: 2; margin-top: 10px; }

.pills { display: flex; gap: 8px; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.pill {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  color: var(--muted);
  background: rgba(12, 14, 20, 0.5);
}
.pill-soon { color: var(--flame); border-color: rgba(255, 200, 118, 0.35); }

/* About ------------------------------------------------------------- */
.about {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.about .wrap { max-width: 720px; text-align: center; }
.about p { color: var(--muted); font-size: 1.1rem; }

/* App page ---------------------------------------------------------- */
.app-hero {
  --tint: var(--ember);
  display: grid;
  gap: 28px;
  align-items: center;
  grid-template-columns: 1fr;
  padding: clamp(32px, 6vw, 72px) 0 clamp(24px, 4vw, 40px);
}
@media (min-width: 720px) {
  .app-hero { grid-template-columns: auto 1fr; gap: 44px; }
}
.app-hero .icon {
  width: clamp(112px, 20vw, 160px);
  height: auto;
  aspect-ratio: 1;
  border-radius: var(--icon-radius);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 16px 50px -10px color-mix(in srgb, var(--tint) 55%, transparent),
    0 0 120px -20px color-mix(in srgb, var(--tint) 60%, transparent);
}
.app-hero h1 { margin-bottom: 0.3em; }
.app-hero .tagline { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--muted); max-width: 30em; }
.app-hero .pills { margin-top: 18px; }

.app-body {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
  padding-bottom: clamp(48px, 7vw, 96px);
}
@media (min-width: 900px) {
  .app-body { grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; }
}
.features { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.features li {
  position: relative;
  padding: 16px 18px 16px 44px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 14px;
}
.features li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 24px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ember);
  box-shadow: 0 0 12px var(--glow);
}
.features strong { display: block; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.features span { color: var(--muted); }

.aside {
  align-self: start;
  padding: 22px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--hairline);
}
.aside h2 { font-size: 1.1rem; margin-bottom: 8px; }
.aside p { color: var(--muted); font-size: 0.98rem; }
.aside dl { margin: 16px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 0.98rem; }
.aside dt { color: var(--muted); }
.aside dd { margin: 0; }
.aside .links { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.aside .links a { display: block; padding: 10px 14px; border-radius: 10px; background: var(--raised); text-decoration: none; color: var(--ink); }
.aside .links a:hover { background: var(--hairline); }
.notice { margin-top: 20px; font-size: 0.92rem; color: var(--muted); }

/* Prose pages ------------------------------------------------------- */
.prose { max-width: var(--measure); padding: clamp(32px, 6vw, 64px) 0 clamp(48px, 7vw, 96px); }
.prose h1 { margin-bottom: 0.6em; }
.prose h2 { margin-top: 1.8em; font-size: 1.4rem; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 0.4em; }
.prose .lede { font-size: 1.2rem; color: var(--muted); }
.contact {
  margin: 28px 0;
  padding: 20px 22px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--hairline);
}
.contact a { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; }
.summary {
  margin: 28px 0;
  padding: 20px 22px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--hairline);
}
.summary p { margin: 0; }
.app-links { list-style: none; padding: 0; margin: 20px 0; display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.app-links li a {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  border-radius: 12px; background: var(--surface); border: 1px solid var(--hairline);
  color: var(--ink); text-decoration: none;
}
.app-links li a:hover { background: var(--raised); }
.app-links img { width: 36px; height: 36px; border-radius: var(--icon-radius); }
.app-links small { display: block; color: var(--muted); }

/* 404 --------------------------------------------------------------- */
.lost { text-align: center; padding: clamp(64px, 12vw, 140px) 0; }
.lost svg { width: 96px; height: 96px; margin: 0 auto 24px; color: var(--hairline); }
.lost p { color: var(--muted); }

/* Footer ------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 36px 0 40px;
  color: var(--muted);
  font-size: 0.95rem;
}
.site-footer .wrap {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .site-footer .wrap { grid-template-columns: 1.4fr 1fr 1fr; }
}
.site-footer h2 { font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 10px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.site-footer a { color: var(--ink); text-decoration: none; }
.site-footer a:hover { color: var(--ember); }
.site-footer .brand { margin-bottom: 10px; }
.site-footer .legal { grid-column: 1 / -1; font-size: 0.85rem; padding-top: 8px; border-top: 1px solid var(--hairline); }

@media (max-width: 420px) {
  .site-nav a { padding: 6px 9px; font-size: 0.95rem; }
  .card { grid-template-columns: 1fr; }
  .card img { grid-row: auto; }
  .card .pills { grid-column: auto; }
}