:root {
  --bg: #120e0b;
  --panel: #1b1511;
  --panel-2: #231b15;
  --edge: rgba(212, 165, 65, 0.28);
  --bone: #efe5d2;
  --muted: #b5a389;
  --gold: #d4a541;
  --gold-light: #f0cf7e;
  --gold-deep: #9c7420;
  --danger: #e08a6c;
  --display: "Cinzel", Georgia, serif;
  --text: "Alegreya", Georgia, serif;
  color-scheme: dark;
}
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  background: var(--bg);
}
body {
  margin: 0;
  color: var(--bone);
  background: var(--bg);
  font: 18px/1.6 var(--text);
  overflow-x: hidden;
}
a {
  color: inherit;
}
img {
  max-width: 100%;
}
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* Hero: full-bleed steppe photograph, text on the calm left side. */
.hero {
  position: relative;
  min-height: min(760px, 92vh);
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(90deg, rgba(12, 9, 8, 0.9) 0%, rgba(12, 9, 8, 0.62) 38%, rgba(12, 9, 8, 0.05) 72%),
    linear-gradient(180deg, rgba(12, 9, 8, 0.35) 0%, transparent 25%, transparent 70%, var(--bg) 100%),
    url("/stt-demo/img/hero.webp") 68% 60% / cover no-repeat,
    #1a1420;
}
header,
.intro,
main {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 26px 0;
  font-size: 15px;
}
header a {
  text-decoration: none;
}
.wordmark {
  font: 700 19px var(--display);
  letter-spacing: 0.04em;
}
.wordmark span {
  font-weight: 500;
  color: var(--muted);
}
.edition {
  font: 500 12px var(--display);
  letter-spacing: 0.24em;
  color: var(--gold);
}
.intro {
  margin-top: auto;
  padding: 40px 0 120px;
}
h1 {
  max-width: 640px;
  margin: 0 0 22px;
  font: 700 clamp(38px, 5.6vw, 68px) / 1.08 var(--display);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
}
h1 em {
  font-style: normal;
  color: var(--gold-light);
}
.lede {
  max-width: 520px;
  margin: 0 0 18px;
  font-size: 21px;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.6);
}
.lede strong,
.only-turkish strong {
  color: var(--gold-light);
}
.only-turkish {
  display: inline-block;
  max-width: 520px;
  margin: 0;
  padding: 10px 16px;
  font-size: 16px;
  border-left: 2px solid var(--gold);
  background: rgba(12, 9, 8, 0.6);
  backdrop-filter: blur(6px);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0 0 18px;
  font: 500 14px var(--display);
  letter-spacing: 0.06em;
}
.links a {
  color: var(--gold-light);
  text-decoration: none;
}
.links a:hover {
  text-decoration: underline;
}

/* Panels: quiet dark display cases with a gold hairline. */
main {
  position: relative;
  margin-top: -40px;
}
.workspace {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.panel {
  position: relative;
  padding: 30px 30px 28px;
  border: 1px solid var(--edge);
  border-radius: 10px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}
h2 {
  margin: 0;
  font: 700 17px var(--display);
  letter-spacing: 0.06em;
}
h2 span {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-right: 10px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  font-size: 13px;
  color: var(--gold);
}
.pill {
  padding: 4px 11px;
  border: 1px solid var(--edge);
  border-radius: 999px;
  font: 500 11px var(--display);
  letter-spacing: 0.12em;
  color: var(--muted);
  white-space: nowrap;
}

.voice {
  text-align: center;
}
.sound-art {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
  height: 92px;
  margin: 6px 0 4px;
}
.sound-art i {
  width: 4px;
  height: 15px;
  border-radius: 2px;
  background: rgba(212, 165, 65, 0.55);
}
.sound-art i:nth-child(3n) {
  height: 43px;
}
.sound-art i:nth-child(4n) {
  height: 67px;
}
.sound-art i:nth-child(5n) {
  height: 28px;
}
.sound-art i:nth-child(7n) {
  height: 85px;
}
.recording .sound-art i {
  background: var(--gold-light);
  animation: wave 0.7s ease-in-out infinite alternate;
}
.recording .sound-art i:nth-child(odd) {
  animation-delay: 0.25s;
}
@keyframes wave {
  to {
    transform: scaleY(0.3);
  }
}
.voice-prompt {
  margin: 10px 0 2px;
  font: 500 23px var(--text);
}
.muted {
  margin: 0 0 20px;
  color: var(--muted);
}
.actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}
button {
  padding: 12px 18px;
  border-radius: 6px;
  font: 700 15px var(--text);
  cursor: pointer;
  transition:
    background 0.15s,
    border-color 0.15s,
    transform 0.15s;
}
button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  filter: grayscale(0.6);
}
.primary {
  color: #1d1408;
  border: 1px solid var(--gold-deep);
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
}
.primary:hover:not(:disabled) {
  background: var(--gold-light);
}
.secondary {
  color: var(--bone);
  border: 1px solid rgba(239, 229, 210, 0.35);
  background: transparent;
}
.secondary:hover:not(:disabled) {
  border-color: var(--gold);
}
.limit {
  margin: 14px 0;
  font: 500 11px var(--display);
  letter-spacing: 0.12em;
  color: var(--muted);
}
audio {
  width: 100%;
  margin: 6px 0 12px;
}
.transcribe {
  width: 100%;
}
.privacy {
  max-width: 470px;
  margin: 16px auto 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
#status {
  min-height: 24px;
  margin: 12px 0 0;
}
#status.error {
  color: var(--danger);
}

.text-button {
  padding: 4px 6px;
  border: none;
  background: none;
  color: var(--gold);
  text-decoration: underline;
}
.transcript-text {
  min-height: 250px;
  padding: 24px;
  border: 1px solid rgba(239, 229, 210, 0.08);
  border-radius: 8px;
  background: #0f0b09;
  box-shadow: inset 0 2px 12px rgba(0, 0, 0, 0.6);
  font: 500 23px/1.5 var(--text);
  overflow-wrap: anywhere;
}
.transcript-text.empty {
  display: grid;
  place-content: center;
  color: var(--muted);
  font-style: italic;
  text-align: center;
}
.transcript-text.timed .w {
  border-radius: 4px;
  cursor: pointer;
  transition: color 0.15s, background-color 0.15s;
}
.transcript-text.timed .w:hover {
  color: var(--gold-light);
}
.transcript-text.playing .w {
  color: rgba(181, 163, 137, 0.75);
}
.transcript-text.playing .w.said {
  color: var(--bone);
}
.transcript-text.playing .w.now {
  color: var(--bg);
  background: var(--gold-light);
  box-shadow: 0 0 0 2px var(--gold-light);
}
.words-hint {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
}
.metrics {
  display: flex;
  gap: 24px;
  margin-top: 16px;
}
.metrics strong {
  display: block;
  font: 700 24px var(--display);
}
.metrics small {
  font: 500 11px var(--display);
  letter-spacing: 0.14em;
  color: var(--muted);
}

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px 24px;
  padding: 40px 0 56px;
  font-size: 15px;
  color: var(--muted);
}
footer p {
  margin: 0;
}

.sr-only,
.skip:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip:focus {
  position: fixed;
  z-index: 3;
  top: 10px;
  left: 10px;
  padding: 12px;
  color: var(--bg);
  background: var(--bone);
}
noscript .panel {
  width: min(600px, calc(100% - 32px));
  margin: 20px auto;
}

@media (max-width: 860px) {
  .workspace {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 720px) {
  body {
    font-size: 17px;
  }
  header,
  .intro,
  main {
    width: calc(100% - 32px);
  }
  .edition {
    display: none;
  }
  .hero {
    min-height: 640px;
    background:
      linear-gradient(180deg, rgba(12, 9, 8, 0.55) 0%, rgba(12, 9, 8, 0.25) 35%, rgba(12, 9, 8, 0.85) 75%, var(--bg) 100%),
      url("/stt-demo/img/hero.webp") 72% 50% / cover no-repeat,
      #1a1420;
  }
  .intro {
    padding: 0 0 90px;
  }
  .lede {
    font-size: 19px;
  }
  .panel {
    padding: 24px 18px;
  }
  footer {
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* model picker (2026-10-29): balbal-v2 / balbal-v2-manas; manas shows its English support */
.models {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 560px;
  margin: 0 0 14px;
}
.models button {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  text-align: left;
  color: var(--bone);
  font: inherit;
  background: rgba(12, 9, 8, 0.66);
  border: 1px solid var(--edge);
  border-radius: 12px;
  backdrop-filter: blur(6px);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.models button:hover {
  border-color: var(--gold);
}
.models button[aria-checked="true"] {
  border-color: var(--gold-light);
  background: rgba(60, 44, 18, 0.78);
  box-shadow: 0 0 0 1px var(--gold-light) inset;
}
.models strong {
  font: 700 15px var(--display);
  letter-spacing: 0.04em;
  color: var(--gold-light);
  overflow-wrap: anywhere;
}
.models small {
  font-size: 14px;
  color: var(--muted);
}
.models .langs {
  justify-self: start;
  margin-top: 6px;
  padding: 1px 9px;
  font-size: 13.5px;
  font-weight: 700;
  border-radius: 999px;
  color: var(--bone);
  border: 1px solid rgba(239, 229, 210, 0.3);
}
.models .langs.en {
  color: #10202b;
  background: #a9d3ea;
  border-color: #a9d3ea;
}
.say-en {
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.35s, visibility 0.35s;
  margin: -6px 0 14px;
  font: italic 500 24px var(--text);
  color: #a9d3ea;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.6);
}
body.manas .say-en {
  visibility: visible;
  opacity: 1;
}
/* both notes share one grid cell, so the box is as tall as the longer one whichever model is picked */
.lang-note {
  display: grid;
  margin-bottom: 16px;
}
.lang-note p {
  grid-area: 1 / 1;
  margin: 0;
}
.lang-note .for-manas,
body.manas .lang-note .for-v2 {
  visibility: hidden;
}
body.manas .lang-note .for-manas {
  visibility: visible;
}
body.manas #lang-note {
  border-left-color: #a9d3ea;
}
.links span {
  color: var(--muted);
}
@media (max-width: 520px) {
  .models {
    grid-template-columns: 1fr;
  }
}