/* /speech-to-text-converter-online/ — dedicated transcription landing page.
   Shares the token set and section rhythm of css/text-to-speech-modern.css and
   css/voice-cloning-modern.css so the three product pages read as one brand.
   Everything is namespaced under .stt-modern: the landing site still loads
   Materialize, which styles bare button/table/pre elements. */

.stt-modern {
  --stt-ink: #0a1024;
  --stt-ink-soft: #263552;
  --stt-muted: #5d6b83;
  --stt-blue: #1769ff;
  --stt-blue-dark: #0d55d7;
  --stt-blue-soft: #edf4ff;
  --stt-blue-mid: #0b4bbd;
  --stt-ice: #e6eefb;
  --stt-cyan: #08aabd;
  --stt-paper: #f6f8fc;
  --stt-line: #dbe3ef;
  --stt-white: #ffffff;
  --stt-shadow: 0 18px 45px rgba(8, 20, 47, 0.08);
  --umx-primary: var(--stt-blue);
  overflow: hidden;
  color: var(--stt-ink);
  background: var(--stt-white);
  font-family: "Open Sans", "Helvetica Neue", Arial, sans-serif;
}

.stt-modern,
.stt-modern * {
  box-sizing: border-box;
}

.stt-modern h1,
.stt-modern h2,
.stt-modern h3,
.stt-modern h4,
.stt-modern p {
  margin-top: 0;
}

.stt-modern h1,
.stt-modern h2,
.stt-modern h3,
.stt-modern h4 {
  color: var(--stt-ink);
  font-family: inherit;
  font-weight: 900;
}

.stt-modern p {
  color: var(--stt-muted);
}

.stt-modern a {
  text-decoration: none;
}

.stt-shell {
  width: min(1240px, calc(100% - 48px));
  margin-right: auto;
  margin-left: auto;
}

/* ------------------------------------------------ shared eyebrow + buttons -- */

.stt-eyebrow,
.stt-section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--stt-blue-dark);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.stt-eyebrow {
  min-height: 36px;
  margin-bottom: 22px;
  padding: 8px 13px;
  border: 1px solid #d5dfed;
  border-radius: 12px;
  background: var(--stt-white);
  box-shadow: 0 7px 20px rgba(8, 20, 47, 0.04);
}

.stt-eyebrow svg,
.stt-section__eyebrow svg {
  width: 18px;
  height: 18px;
  color: var(--stt-blue);
}

.stt-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.stt-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 52px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 13px;
  font-weight: 900;
  line-height: 1.2;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease,
    transform 0.2s ease;
}

.stt-button svg {
  width: 18px;
  height: 18px;
}

.stt-button:hover {
  transform: translateY(-2px);
}

.stt-button--primary {
  border-color: var(--stt-blue);
  color: var(--stt-white) !important;
  background: var(--stt-blue);
  box-shadow: 0 14px 28px rgba(23, 105, 255, 0.22);
}

.stt-button--primary:hover {
  border-color: var(--stt-blue-dark);
  color: var(--stt-white) !important;
  background: var(--stt-blue-dark);
}

.stt-button--secondary {
  border-color: #c8d4e5;
  color: var(--stt-ink) !important;
  background: var(--stt-white);
  box-shadow: 0 8px 20px rgba(8, 20, 47, 0.05);
}

.stt-button--secondary:hover {
  border-color: #9eb0c8;
  color: var(--stt-blue-dark) !important;
  background: #fbfcfe;
}

.stt-button--light {
  border-color: var(--stt-white);
  color: var(--stt-ink) !important;
  background: var(--stt-white);
}

.stt-button--outline-light {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--stt-white) !important;
  background: transparent;
}

.stt-button--outline-light:hover {
  border-color: rgba(255, 255, 255, 0.75);
  color: var(--stt-white) !important;
}

/* --------------------------------------------------------------- trust -- */

.stt-trust {
  padding: 30px 0;
  border-bottom: 1px solid var(--stt-line);
  background: var(--stt-white);
}

.stt-trust__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.stt-trust article {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0 18px;
  border-left: 3px solid var(--stt-blue-soft);
}

.stt-trust strong {
  color: var(--stt-ink);
  font-size: 1.55rem;
  font-weight: 950;
  letter-spacing: -0.03em;
}

.stt-trust span {
  color: var(--stt-muted);
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.45;
}

/* ------------------------------------------------------------ sections -- */

.stt-section {
  padding: 84px 0;
}

.stt-section--white {
  background: var(--stt-white);
}

.stt-section--paper {
  border-top: 1px solid var(--stt-line);
  border-bottom: 1px solid var(--stt-line);
  background: var(--stt-paper);
}

.stt-section--ink {
  background: #0d1533;
}

.stt-section--ink h2,
.stt-section--ink h3,
.stt-section--ink strong {
  color: var(--stt-white);
}

.stt-section--ink p,
.stt-section--ink span,
.stt-section--ink li {
  color: #c3ccea;
}

.stt-section--ink .stt-section__eyebrow {
  color: #8fb4ff;
}

.stt-section__heading {
  max-width: 760px;
  margin-bottom: 40px;
}

.stt-section__heading h2 {
  margin: 14px 0 12px;
  font-size: clamp(1.85rem, 2.6vw, 2.65rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.stt-section__heading p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.66;
}

.stt-section__heading--center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.stt-section__heading--split {
  display: flex;
  max-width: none;
  gap: 32px;
  align-items: flex-end;
  justify-content: space-between;
}

.stt-section__heading--split > div {
  max-width: 720px;
}

.stt-stat-card {
  flex: 0 0 auto;
  padding: 18px 22px;
  border: 1px solid var(--stt-line);
  border-radius: 16px;
  background: var(--stt-white);
  box-shadow: var(--stt-shadow);
  text-align: center;
}

.stt-stat-card strong {
  display: block;
  color: var(--stt-blue-dark);
  font-size: 1.6rem;
  font-weight: 950;
  letter-spacing: -0.03em;
}

.stt-stat-card span {
  color: var(--stt-muted);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ------------------------------------------------- transcript demo studio -- */

.stt-studio {
  display: grid;
  grid-template-columns: minmax(280px, 330px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.stt-studio__rail {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--stt-line);
  border-radius: 20px;
  background: var(--stt-white);
  box-shadow: var(--stt-shadow);
}

.stt-studio__rail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4px 6px;
  border-bottom: 1px solid var(--stt-line);
  color: #4b5a76;
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.stt-file {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  width: 100%;
  padding: 12px;
  border: 1px solid transparent;
  border-radius: 14px;
  outline: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.stt-file:hover {
  border-color: #cfdcf1;
  background: #f8fafe;
}

.stt-file.is-active {
  border-color: rgba(23, 105, 255, 0.4);
  background: var(--stt-blue-soft);
}

.stt-file:focus-visible {
  outline: 3px solid rgba(23, 105, 255, 0.28);
  outline-offset: 2px;
}

.stt-file__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid #dfe7f4;
  border-radius: 11px;
  background: var(--stt-white);
  color: var(--stt-blue);
}

.stt-file.is-active .stt-file__icon {
  border-color: rgba(23, 105, 255, 0.35);
  background: var(--stt-white);
}

.stt-file__icon svg {
  width: 19px;
  height: 19px;
}

.stt-file__copy {
  min-width: 0;
}

.stt-file__copy strong {
  display: block;
  overflow: hidden;
  color: var(--stt-ink);
  font-size: 13.5px;
  font-weight: 850;
  letter-spacing: -0.015em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stt-file__copy span {
  display: block;
  margin-top: 2px;
  color: var(--stt-muted);
  font-size: 11.5px;
  font-weight: 700;
}

.stt-file__copy em {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 6px;
  padding: 2px 7px;
  border-radius: 5px;
  background: #e7f7ee;
  color: #167a4b;
  font-size: 10px;
  font-weight: 900;
  font-style: normal;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.stt-panel {
  display: none;
  overflow: hidden;
  border: 1px solid var(--stt-line);
  border-radius: 20px;
  background: var(--stt-white);
  box-shadow: var(--stt-shadow);
}

.stt-panel.is-active {
  display: block;
}

.stt-panel__head {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--stt-line);
  background: #fbfcfe;
}

.stt-panel__head h3 {
  margin: 6px 0 6px;
  font-size: 1.22rem;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.stt-panel__head p {
  max-width: 560px;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
}

.stt-panel__meta {
  display: grid;
  gap: 8px;
  min-width: 168px;
}

.stt-panel__meta span {
  display: flex;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
  color: var(--stt-muted);
  font-size: 11.5px;
  font-weight: 700;
}

.stt-panel__meta b {
  color: var(--stt-ink);
  font-size: 12px;
  font-weight: 900;
}

.stt-player {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--stt-line);
  background: var(--stt-white);
}

.stt-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  outline: none;
  background: var(--stt-blue);
  box-shadow: 0 10px 22px rgba(23, 105, 255, 0.28);
  color: var(--stt-white);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.stt-play:hover {
  background: var(--stt-blue-dark);
  transform: scale(1.04);
}

.stt-play:focus-visible {
  outline: 3px solid rgba(23, 105, 255, 0.3);
  outline-offset: 3px;
}

.stt-play svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.stt-play .stt-icon-pause,
.stt-play.is-playing .stt-icon-play {
  display: none;
}

.stt-play.is-playing .stt-icon-pause {
  display: block;
}

.stt-scrub {
  position: relative;
  height: 34px;
  border: 0;
  border-radius: 8px;
  outline: none;
  background: transparent;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.stt-scrub::before,
.stt-scrub::after {
  position: absolute;
  top: 50%;
  left: 0;
  height: 6px;
  border-radius: 999px;
  content: "";
  transform: translateY(-50%);
}

.stt-scrub::before {
  width: 100%;
  background: #e2e9f5;
}

.stt-scrub::after {
  width: var(--stt-progress, 0%);
  background: var(--stt-blue);
}

.stt-scrub:focus-visible {
  outline: 3px solid rgba(23, 105, 255, 0.28);
  outline-offset: 2px;
}

.stt-time {
  color: var(--stt-muted);
  font-size: 12px;
  font-weight: 850;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.stt-cues {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 292px;
  padding: 18px 18px;
  overflow-y: auto;
  background: var(--stt-white);
}

.stt-cue {
  display: grid;
  grid-template-columns: 62px 132px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  width: 100%;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-radius: 12px;
  outline: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: background 0.15s ease, border-color 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}

.stt-cue:hover {
  background: #f7f9fd;
}

.stt-cue.is-active {
  border-color: rgba(23, 105, 255, 0.32);
  background: var(--stt-blue-soft);
}

.stt-cue:focus-visible {
  outline: 3px solid rgba(23, 105, 255, 0.28);
  outline-offset: 2px;
}

.stt-cue time {
  color: var(--stt-blue-dark);
  font-size: 11.5px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1.75;
}

.stt-cue__speaker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  max-width: 100%;
  padding: 3px 8px;
  overflow: hidden;
  border-radius: 6px;
  background: var(--stt-ice);
  color: var(--stt-blue-mid);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stt-cue__speaker i {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--stt-blue);
}

.stt-cue__text {
  display: block;
  color: var(--stt-ink-soft);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
}

.stt-cue.is-active .stt-cue__text {
  color: var(--stt-ink);
  font-weight: 700;
}

.stt-exports {
  border-top: 1px solid var(--stt-line);
  background: #fbfcfe;
}

.stt-exports__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 14px 18px;
}

.stt-exports__bar > span {
  margin-right: 6px;
  color: #4b5a76;
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.stt-format {
  padding: 7px 13px;
  border: 1px solid var(--stt-line);
  border-radius: 999px;
  outline: none;
  background: var(--stt-white);
  color: var(--stt-ink-soft);
  cursor: pointer;
  font: inherit;
  font-size: 11.5px;
  font-weight: 900;
  letter-spacing: 0.04em;
  transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
  -webkit-appearance: none;
  appearance: none;
}

.stt-format:hover {
  border-color: #b6c6e0;
}

.stt-format.is-active {
  border-color: var(--stt-blue);
  background: var(--stt-blue);
  color: var(--stt-white);
}

.stt-format:focus-visible {
  outline: 3px solid rgba(23, 105, 255, 0.28);
  outline-offset: 2px;
}

.stt-exports__note {
  margin-left: auto;
  color: var(--stt-muted);
  font-size: 11.5px;
  font-weight: 700;
}

.stt-export-body {
  max-height: 300px;
  margin: 0;
  padding: 16px 20px 20px;
  overflow: auto;
  border-top: 1px solid var(--stt-line);
  background: #0e1730;
  color: #dbe6ff;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 12.5px;
  line-height: 1.75;
  white-space: pre;
}

.stt-export-body[hidden] {
  display: none;
}

.stt-studio__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding: 18px 22px;
  border: 1px solid var(--stt-line);
  border-radius: 16px;
  background: var(--stt-white);
}

.stt-studio__foot p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
}

.stt-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.stt-chips li {
  padding: 5px 10px;
  border-radius: 7px;
  background: var(--stt-blue-soft);
  color: var(--stt-blue-dark);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---------------------------------------------------- multilingual strip -- */

.stt-langs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.stt-lang-card {
  display: flex;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--stt-line);
  border-radius: 18px;
  background: var(--stt-white);
  box-shadow: 0 10px 26px rgba(8, 20, 47, 0.05);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.stt-lang-card:hover {
  border-color: #bfd0ec;
  box-shadow: 0 16px 36px rgba(8, 20, 47, 0.09);
  transform: translateY(-3px);
}

.stt-lang-card.is-playing {
  border-color: rgba(23, 105, 255, 0.45);
}

.stt-lang-card__top {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.stt-lang-card__code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: var(--stt-blue);
  color: var(--stt-white);
  font-size: 12.5px;
  font-weight: 950;
  letter-spacing: 0.04em;
}

.stt-lang-card__top strong {
  display: block;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.stt-lang-card__top small {
  display: block;
  color: var(--stt-muted);
  font-size: 11.5px;
  font-weight: 700;
}

.stt-lang-card__top .stt-play {
  width: 38px;
  height: 38px;
  margin-left: auto;
}

.stt-lang-card__top .stt-play svg {
  width: 16px;
  height: 16px;
}

.stt-lang-lines {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 4px;
  padding-top: 14px;
  border-top: 1px dashed var(--stt-line);
}

.stt-lang-line {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  padding: 7px 8px;
  border-radius: 9px;
  transition: background 0.15s ease;
}

.stt-lang-line.is-active {
  background: var(--stt-blue-soft);
}

.stt-lang-line time {
  color: var(--stt-blue-dark);
  font-size: 10.5px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1.85;
}

.stt-lang-line p {
  margin: 0;
  color: var(--stt-ink-soft);
  font-size: 13.5px;
  line-height: 1.6;
}

/* dir="rtl" on the transcript container is enough: the grid columns follow the
   writing direction, so the timestamp lands on the right on its own. */
.stt-lang-lines[dir="rtl"] .stt-lang-line time {
  text-align: left;
}

.stt-lang-foot {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--stt-line);
  color: var(--stt-muted);
  font-size: 11px;
  font-weight: 800;
}

.stt-lang-foot b {
  color: var(--stt-ink);
  font-weight: 900;
}

.stt-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 26px;
  padding: 16px 18px;
  border: 1px solid #d9e4f6;
  border-radius: 14px;
  background: var(--stt-white);
}

.stt-note svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  color: var(--stt-blue);
}

.stt-note p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
}

.stt-note strong {
  color: var(--stt-ink);
}

/* ---------------------------------------------------------------- steps -- */

.stt-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.stt-steps article {
  overflow: hidden;
  border: 1px solid var(--stt-line);
  border-radius: 18px;
  background: var(--stt-white);
  box-shadow: 0 10px 26px rgba(8, 20, 47, 0.05);
}

.stt-steps__media {
  padding: 16px 16px 0;
  background: var(--stt-white);
}

.stt-steps__body {
  padding: 20px 22px 24px;
}

.stt-steps span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--stt-blue-dark);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stt-steps h3 {
  margin: 10px 0 8px;
  font-size: 1.12rem;
  letter-spacing: -0.025em;
}

.stt-steps p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.62;
}

/* -------------------------------------------------------------- outputs -- */

.stt-outputs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stt-outputs article {
  padding: 22px 20px;
  border: 1px solid var(--stt-line);
  border-radius: 16px;
  background: var(--stt-white);
  box-shadow: 0 10px 26px rgba(8, 20, 47, 0.05);
}

.stt-outputs h3 {
  margin: 14px 0 7px;
  font-size: 16.5px;
  font-weight: 850;
  letter-spacing: -0.02em;
}

.stt-outputs p {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.55;
}

.stt-outputs svg {
  width: 24px;
  height: 24px;
  color: var(--stt-blue);
}

.stt-formats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.stt-formats span {
  padding: 4px 9px;
  border-radius: 6px;
  background: var(--stt-blue-soft);
  color: var(--stt-blue-dark);
  font-size: 10.5px;
  font-weight: 850;
  letter-spacing: 0.04em;
}

/* ------------------------------------------------------------- editor -- */

.stt-editor {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 46px;
  align-items: center;
}

.stt-editor__list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.stt-editor__list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  color: var(--stt-muted);
  font-size: 14px;
  line-height: 1.6;
}

.stt-editor__list strong {
  display: block;
  margin-bottom: 2px;
  color: var(--stt-ink);
  font-size: 14.5px;
  font-weight: 850;
}

.stt-editor__list svg {
  width: 22px;
  height: 22px;
  margin-top: 1px;
  color: var(--stt-blue);
}

.stt-editor__visual {
  padding: 18px;
  border: 1px solid var(--stt-line);
  border-radius: 20px;
  background: var(--stt-white);
  box-shadow: var(--stt-shadow);
}

/* ---------------------------------------------------- symbolic figures -- */

/* Every illustration on the page is inline SVG rather than a product
   screenshot: it stays legible at any width, carries no stale UI, and picks up
   the flat blue palette below instead of shipping its own colours. */
.stt-figure {
  display: block;
  width: 100%;
  height: auto;
}

.stt-figure .il-panel {
  fill: var(--stt-white);
  stroke: var(--stt-line);
  stroke-width: 1.5;
}

.stt-figure .il-bg {
  fill: #f4f7fc;
}

.stt-figure .il-bar {
  fill: #dde5f1;
}

.stt-figure .il-bar-strong {
  fill: #c3d0e4;
}

.stt-figure .il-soft {
  fill: var(--stt-ice);
}

.stt-figure .il-accent {
  fill: var(--stt-blue);
}

.stt-figure .il-line {
  fill: none;
  stroke: var(--stt-blue);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.stt-figure .il-line-soft {
  fill: none;
  stroke: #b9cbe8;
  stroke-width: 2;
  stroke-linecap: round;
}

.stt-figure .il-dash {
  fill: none;
  stroke: #b3c7e8;
  stroke-width: 2;
  stroke-dasharray: 9 8;
  stroke-linecap: round;
}

.stt-figure .il-label {
  fill: var(--stt-blue-dark);
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

/* ------------------------------------------------------------ use cases -- */

.stt-usecases {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stt-usecases article {
  display: flex;
  flex-direction: column;
  padding: 22px 20px;
  border: 1px solid var(--stt-line);
  border-radius: 16px;
  background: var(--stt-white);
  box-shadow: 0 10px 26px rgba(8, 20, 47, 0.05);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.stt-usecases article:hover {
  border-color: #bfd0ec;
  box-shadow: 0 16px 36px rgba(8, 20, 47, 0.09);
  transform: translateY(-3px);
}

.stt-usecase-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border: 1px solid #dfe7f4;
  border-radius: 12px;
  background: var(--stt-blue-soft);
  color: var(--stt-blue-dark);
}

.stt-usecase-icon svg {
  width: 21px;
  height: 21px;
}

.stt-usecases small {
  color: var(--stt-blue-mid);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stt-usecases h3 {
  margin: 8px 0 8px;
  font-size: 16.5px;
  font-weight: 850;
  letter-spacing: -0.02em;
}

.stt-usecases p {
  flex: 1 1 auto;
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.58;
}

.stt-usecases b {
  color: var(--stt-blue-dark);
  font-size: 11.5px;
  font-weight: 900;
  letter-spacing: 0.03em;
}

/* --------------------------------------------------------------- bridge -- */

.stt-bridge {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stt-bridge a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.stt-bridge a:hover {
  border-color: rgba(143, 180, 255, 0.5);
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-3px);
}

.stt-bridge strong {
  color: var(--stt-white);
  font-size: 15.5px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.stt-bridge span {
  color: #b9c4e6;
  font-size: 13px;
  line-height: 1.55;
}

.stt-bridge b {
  margin-top: 4px;
  color: #8fb4ff;
  font-size: 11.5px;
  font-weight: 900;
}

.stt-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 34px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
}

.stt-flow article {
  flex: 1 1 160px;
}

.stt-flow b {
  display: block;
  color: #8fb4ff;
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stt-flow strong {
  display: block;
  margin: 4px 0 2px;
  color: var(--stt-white);
  font-size: 15px;
  font-weight: 900;
}

.stt-flow span {
  color: #b9c4e6;
  font-size: 12.5px;
  line-height: 1.5;
}

.stt-flow > svg {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  color: #6f80b8;
}

/* ---------------------------------------------------------------- final -- */

.stt-final {
  padding: 78px 0;
  border-top: 1px solid var(--stt-line);
  background: var(--stt-paper);
}

.stt-final__inner {
  max-width: 720px;
  text-align: center;
}

.stt-final h2 {
  margin: 14px 0 12px;
  font-size: clamp(1.85rem, 2.6vw, 2.5rem);
  letter-spacing: -0.04em;
  line-height: 1.12;
}

.stt-final p {
  margin: 0 auto 26px;
  font-size: 1.02rem;
  line-height: 1.66;
}

.stt-final .stt-actions {
  justify-content: center;
}

/* ----------------------------------------------------------- responsive -- */

@media (max-width: 1180px) {
  .stt-outputs,
  .stt-usecases,
  .stt-bridge {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stt-langs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1020px) {
  .stt-studio {
    grid-template-columns: minmax(0, 1fr);
  }

  .stt-studio__rail {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .stt-studio__rail-head {
    flex: 1 1 100%;
  }

  .stt-file {
    flex: 1 1 240px;
    width: auto;
  }

  .stt-file__copy em {
    display: none;
  }

  .stt-editor {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .stt-trust__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 16px;
  }
}

@media (max-width: 860px) {
  .stt-steps {
    grid-template-columns: minmax(0, 1fr);
  }

  .stt-section__heading--split {
    flex-direction: column;
    align-items: flex-start;
  }

  .stt-flow > svg {
    transform: rotate(90deg);
  }
}

@media (max-width: 720px) {
  .stt-shell {
    width: calc(100% - 32px);
  }


  .stt-section {
    padding: 60px 0;
  }

  .stt-section__heading {
    margin-bottom: 28px;
  }

  .stt-outputs,
  .stt-usecases,
  .stt-bridge,
  .stt-langs {
    grid-template-columns: minmax(0, 1fr);
  }

  .stt-panel__head,
  .stt-player {
    padding-right: 16px;
    padding-left: 16px;
  }

  .stt-cues {
    max-height: none;
    padding: 12px 10px;
  }

  .stt-cue {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .stt-cue time {
    line-height: 1.2;
  }

  .stt-cue__speaker {
    justify-self: start;
  }


  .stt-studio__foot {
    flex-direction: column;
    align-items: flex-start;
  }

  .stt-exports__note {
    margin-left: 0;
  }
}