/* Leashtra site. Brand: Void Ink, Temple Ivory, Wootz Steel, Agni Ember (studio/brand/logo/README.md).
   Dark first, light for viewers who prefer it. No web fonts, no scripts except the form check on form pages. */
:root {
  --bg: #141210;
  --panel: #1c1916;
  --line: #2e2924;
  --fg: #f3ebe0;
  --muted: #a79e94;
  --steel: #8a8178;
  --ember: #e07838;
  --ember-ink: #141210;
  --ok: #7fb58a;
  --warn: #e0b048;
  --font: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f0e7;
    --panel: #fffbf5;
    --line: #e2d8ca;
    --fg: #1e1a16;
    --muted: #645a51;
    --steel: #6b6158;
    --ember: #c45c22;
    --ember-ink: #fffbf5;
    --ok: #2f7a44;
    --warn: #8a6206;
    color-scheme: light;
  }
}
* { 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);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ember); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
}
h1, h2, h3 { line-height: 1.15; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(34px, 6vw, 58px); font-weight: 700; }
h2 { font-size: clamp(26px, 3.6vw, 36px); font-weight: 650; }
h3 { font-size: 20px; font-weight: 650; }
p { margin: 0; }

.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(720px, 100% - 32px); margin-inline: auto; }
.stack { display: grid; gap: 18px; }
.eyebrow { font: 600 12px/1.2 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ember); }
.muted { color: var(--muted); }
.lede { font-size: 20px; max-width: 60ch; }

.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 16px; top: 16px; background: var(--panel); padding: 8px 12px; z-index: 5; }

/* header and footer */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.logo img { height: 30px; width: auto; }
.logo .light { display: none; }
@media (prefers-color-scheme: light) { .logo .dark { display: none; } .logo .light { display: block; } }
.site-header nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 15px; }
.site-header nav a { color: var(--fg); text-decoration: none; }
.site-header nav a:hover, .site-header nav a[aria-current="page"] { color: var(--ember); }
.site-footer { border-top: 1px solid var(--line); margin-top: 72px; }
.site-footer .wrap { display: flex; gap: 16px 28px; flex-wrap: wrap; justify-content: space-between; padding-block: 28px; font-size: 14px; color: var(--muted); }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }

/* sections */
section { padding-block: 56px; }
section + section { border-top: 1px solid var(--line); }
.hero { padding-block: 64px 48px; display: grid; gap: 22px; }
.hero .tagline { font-size: clamp(20px, 2.6vw, 26px); color: var(--muted); max-width: 32ch; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; border-radius: 8px;
  font-weight: 650; text-decoration: none; border: 1px solid var(--ember);
}
.button.primary { background: var(--ember); color: var(--ember-ink); }
.button.secondary { color: var(--fg); }

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.grid.leash { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.leash .letter { font: 700 34px/1 var(--mono); color: var(--ember); }

/* story feature */
.feature { display: grid; gap: 24px; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; }
.feature img { border-radius: 12px; border: 1px solid var(--line); }
@media (max-width: 760px) { .feature { grid-template-columns: 1fr; } }

/* the pack */
.pack { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.pack figure { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; display: grid; }
.pack img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: top; background: #1c1916; }
.pack figcaption { padding: 14px 16px 18px; display: grid; gap: 4px; }
.pack .role { font: 600 12px/1.3 var(--mono); color: var(--ember); letter-spacing: 0.06em; text-transform: uppercase; }

/* story page */
.story-head { padding-block: 48px 28px; display: grid; gap: 16px; }
.watch { display: block; position: relative; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); }
.watch span {
  position: absolute; left: 16px; bottom: 16px; background: var(--ember); color: var(--ember-ink);
  padding: 10px 16px; border-radius: 8px; font-weight: 700;
}
.facts { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.todo { border-left: 3px solid var(--ember); padding: 4px 0 4px 18px; display: grid; gap: 8px; }
.transcript h3 { margin-top: 26px; font-size: 18px; }
.transcript p { margin-top: 8px; }
.stamp { font: 600 13px/1 var(--mono); color: var(--ember); margin-right: 6px; }
.sources li { margin-bottom: 8px; overflow-wrap: anywhere; }
details { border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; background: var(--panel); }
details + details { margin-top: 10px; }
summary { cursor: pointer; font-weight: 650; }
details p { margin-top: 10px; }
.note { font-size: 15px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 16px; }

/* forms */
form { display: grid; gap: 18px; }
label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
label .hint { font-weight: 400; color: var(--muted); font-size: 14px; }
input, select, textarea {
  font: inherit; color: var(--fg); background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; padding: 11px 12px; width: 100%;
}
textarea { min-height: 140px; resize: vertical; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-weight: 400; }
.check input { width: 18px; height: 18px; margin-top: 4px; accent-color: var(--ember); }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
button.button { font: inherit; font-weight: 650; cursor: pointer; justify-self: start; }

@media (prefers-reduced-motion: no-preference) {
  .button { transition: transform 0.15s ease; }
  .button:hover { transform: translateY(-1px); }
}

/* hero WebGL threads */
.hero { position: relative; isolation: isolate; }
#hero-gl { position: absolute; inset: 0 calc(50% - 50vw); width: 100vw; height: 100%; z-index: -1; opacity: 0; transition: opacity 1.2s ease; pointer-events: none; }
#hero-gl.live { opacity: 1; }
body { overflow-x: hidden; }

/* interactive reach map */
.reach-stage { position: relative; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: radial-gradient(circle at 50% 50%, var(--panel), var(--bg) 70%); }
.reach-stage canvas { display: none; width: 100%; height: clamp(360px, 52vw, 560px); touch-action: none; cursor: grab; }
.reach-stage canvas:active { cursor: grabbing; }
.reach.live .reach-stage canvas { display: block; }
.reach.live .reach-poster { display: none; }
.meter { position: absolute; left: 16px; top: 14px; display: grid; grid-template-columns: auto auto; gap: 4px 10px; align-items: center; font: 600 12px/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.meter b { color: var(--ember); font-size: 22px; letter-spacing: 0; }
.meter .track { grid-column: 1 / -1; width: 160px; height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
.meter i { display: block; height: 100%; width: 100%; background: var(--ember); transition: width 0.6s ease; }
.reach:not(.live) .meter { display: none; }
.switches { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.switches button {
  font: inherit; text-align: left; color: var(--fg); background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: 12px 14px; cursor: pointer; display: grid; gap: 2px; font-weight: 650;
}
.switches button span { font: 700 20px/1 var(--mono); color: var(--ember); }
.switches button small { font-weight: 400; color: var(--muted); font-size: 13px; }
.switches button[aria-pressed="true"] { border-color: var(--ember); box-shadow: inset 0 0 0 1px var(--ember); }
.reach:not(.live) .switches, .reach:not(.live) [data-pull] { display: none; }
.reach-log { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.reach-log ol { list-style: none; margin: 8px 0 0; padding: 0; font: 13px/1.6 var(--mono); color: var(--muted); overflow-wrap: anywhere; }
.reach-log li.done { color: var(--fg); }
@media (max-width: 600px) {
  .meter { top: auto; bottom: 12px; }
  .reach-stage canvas { height: 440px; }
}