:root {
  --paper: #f7f6f2;
  --surface: #eeede8;
  --ink: #171717;
  --muted: #555550;
  --line: #d8d6cf;
  --orange: #ed4d1b;
  --warm: #f8dfd5;
  --max: 1240px;
  --space-section: 112px;
  --action-height: 48px;
  --audio-control: 42px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}
body,
main {
  overflow-x: clip;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea,
select {
  font: inherit;
}
img {
  display: block;
}
.fill-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
p {
  margin-bottom: 20px;
}
h1 {
  max-width: 680px;
  margin-bottom: 26px;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: clamp(48px, 5.4vw, 80px);
  line-height: 1.07;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
h2 {
  margin-bottom: 22px;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: clamp(40px, 4.15vw, 62px);
  line-height: 1.12;
  letter-spacing: -0.018em;
  text-wrap: balance;
}
h3 {
  margin-bottom: 12px;
  font-size: 25px;
  line-height: 1.18;
  letter-spacing: -0.025em;
}
.header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: 72px;
  width: 100%;
  margin: 0;
  padding: 0 max(24px, calc((100% - var(--max)) / 2));
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  gap: 32px;
  background: rgb(247 246 242 / 0.94);
  backdrop-filter: blur(16px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 24px;
  font-weight: 750;
  letter-spacing: -0.04em;
  white-space: nowrap;
}
.mark {
  display: flex;
  gap: 4px;
  width: 20px;
  height: 25px;
  align-items: center;
  justify-content: center;
}
.mark i {
  width: 4px;
  height: 19px;
  background: currentColor;
  display: block;
}
.header nav {
  display: flex;
  gap: 32px;
  margin: auto;
  font-size: 14px;
  white-space: nowrap;
}
.mobile-label {
  display: none;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--action-height);
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  transition:
    transform 0.24s cubic-bezier(0.16, 1, 0.3, 1),
    background 0.24s ease,
    box-shadow 0.24s ease;
}
.button:hover {
  transform: translateY(-2px);
}
.button.primary:hover {
  box-shadow: 0 10px 24px rgb(237 77 27 / 0.22);
}
.button:active {
  transform: scale(0.98);
}
.button.primary {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}
.button.secondary {
  background: rgb(244 244 241 / 0.88);
  backdrop-filter: blur(8px);
}
.button.dark {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.button.compact {
  min-height: 40px;
  padding: 0 18px;
}
.hero {
  width: min(var(--max), calc(100% - 48px));
  min-height: calc(100dvh - 72px);
  margin: auto;
  padding: 54px 0 68px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: center;
}
.hero-copy {
  animation: hero-copy-in 0.72s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-copy p {
  font-size: 19px;
  color: var(--muted);
  max-width: 560px;
}
.actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}
.hero-visual {
  min-height: 590px;
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: var(--surface);
  animation: hero-visual-in 0.82s 0.08s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-visual > img {
  object-fit: cover;
  object-position: center;
}
.hero-music .hero-visual > img,
.hero-dubbing .hero-visual > img {
  object-position: center;
}
.floating-player {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 26px;
  background: rgb(244 244 241 / 0.94);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  animation: player-in 0.62s 0.42s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.floating-player > span {
  display: none;
}
.player {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
}
.player button {
  display: grid;
  flex: 0 0 var(--audio-control);
  width: var(--audio-control);
  height: var(--audio-control);
  min-width: var(--audio-control);
  min-height: var(--audio-control);
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  color: white;
  cursor: pointer;
  touch-action: manipulation;
  transition:
    transform 0.18s ease,
    background 0.18s ease;
}
.player button:hover {
  transform: scale(1.07);
  background: var(--orange);
}
.player > div:last-child {
  min-width: 72px;
  line-height: 1.3;
}
.player small,
.player b {
  display: block;
}
.player small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}
.player b {
  font-size: 15px;
}
.waveform {
  height: 42px;
  flex: 1;
  min-width: 0;
  position: relative;
  overflow: hidden;
}

.waveform span {
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  left: clamp(7px, var(--progress, 0%), calc(100% - 9px));
  width: 2px;
  background: var(--orange);
  transition: left 0.12s linear;
}
.play-symbol {
  display: block;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid currentColor;
  transform: translateX(1px);
}
.audio-trigger.is-playing .play-symbol {
  width: 11px;
  height: 13px;
  border: 0;
  background: linear-gradient(
    90deg,
    currentColor 0 34%,
    transparent 34% 66%,
    currentColor 66%
  );
  transform: none;
}
.audio-trigger:focus-visible {
  outline: 3px solid rgb(237 77 27 / 0.35);
  outline-offset: 3px;
}
.audio-trigger.audio-error {
  box-shadow: 0 0 0 3px rgb(176 35 24 / 0.25);
}

@keyframes hero-copy-in {
  from {
    opacity: 0;
    transform: translateY(24px);
    filter: blur(5px);
  }
}
@keyframes hero-visual-in {
  from {
    opacity: 0.35;
    clip-path: inset(0 0 100% 0 round 16px);
    transform: scale(0.985);
  }
  to {
    opacity: 1;
    clip-path: inset(0 round 16px);
    transform: none;
  }
}
@keyframes player-in {
  from {
    opacity: 0;
    transform: translateY(18px);
    backdrop-filter: blur(0);
  }
}
.section {
  padding: var(--space-section) max(24px, calc((100vw - var(--max)) / 2));
}
.section > header {
  max-width: 720px;
  margin-bottom: 52px;
}
.section > header p,
.section > div > p {
  color: var(--muted);
  max-width: 62ch;
}
.cap-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-rows: 330px 430px;
  gap: 12px;
}
.route-focus {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  gap: 72px;
  background: #fff;
}
.focus-intro {
  align-self: start;
  position: sticky;
  top: 32px;
}
.focus-content {
  display: grid;
  gap: 28px;
}
.focus-points {
  display: grid;
  gap: 0;
}
.focus-points article {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.focus-points article:first-child {
  padding-top: 0;
}
.focus-points p {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
}
.focus-note {
  margin: 0;
  padding: 22px 24px;
  border-radius: 16px;
  background: var(--warm);
  color: #592b1f;
}
.focus-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  font-size: 15px;
}
.focus-links span {
  color: var(--muted);
}
.focus-links a {
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 4px;
}
.cap-grid article {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgb(255 255 255 / 0.44);
  padding: 28px;
}
.cap-wide .player {
  margin-top: 60px;
}
.mini-transcript {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 14px;
  margin-top: 70px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.music-card > img,
.video-card > img {
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.72);
}
.music-card > img,
.video-card > img,
.album > img,
.use img {
  transition:
    transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.4s ease;
}
.music-card:hover > img,
.video-card:hover > img,
.album:hover > img,
.use:hover img {
  transform: scale(1.035);
}
.music-card h3,
.video-card h3 {
  position: relative;
  z-index: 1;
  color: white;
}
.product,
.transcript,
.dubbing,
.voice-controls {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: 72px;
  align-items: center;
}
.product ul {
  margin: 8px 0 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.7;
}
.workspace,
.transcript-panel,
.control-panel {
  padding: 30px;
  border: 0;
  background: #fff;
  border-radius: 20px;
  box-shadow:
    0 0 0 1px rgb(23 23 23 / 0.05),
    0 20px 36px -24px rgb(23 23 23 / 0.22);
}
.workspace textarea {
  width: 100%;
  min-height: 140px;
  resize: vertical;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
}
.tabs,
.controls {
  display: flex;
  gap: 26px;
  padding-bottom: 20px;
}
.controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 14px 0;
}
.controls span {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.workspace-output {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin-top: 4px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.workspace-output .button {
  min-height: 46px;
  padding-inline: 20px;
}
.music {
  display: grid;
  grid-template-columns: minmax(310px, 0.58fr) minmax(0, 1.42fr);
  gap: 64px;
  align-items: start;
}
.music-copy {
  padding-top: 6px;
}
.prompt {
  margin-top: 40px;
  padding: 28px;
  background: var(--warm);
  border: 0;
  border-radius: 20px;
  color: #592b1f;
}
.prompt p {
  min-height: auto;
  margin: 8px 0 26px;
  line-height: 1.55;
}
.album-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 0.75fr;
  grid-template-rows: 270px 250px;
  gap: 10px;
}
.album {
  min-height: 230px;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 18px 40px -28px rgb(23 23 23 / 0.4);
}
.album > img {
  object-fit: cover;
  filter: brightness(0.58);
}
.album > div {
  position: absolute;
  inset: auto 20px 18px;
  color: white;
}
.album b {
  font-size: 18px;
  line-height: 1.25;
}
.album small {
  margin-top: 3px;
}
.album b,
.album small {
  display: block;
}
.album .album-play {
  position: absolute;
  z-index: 3;
  top: 18px;
  right: 18px;
  display: grid;
  width: var(--audio-control);
  height: var(--audio-control);
  min-width: var(--audio-control);
  min-height: var(--audio-control);
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgb(247 246 242 / 0.92);
  color: var(--ink);
  cursor: pointer;
  touch-action: manipulation;
  box-shadow: 0 8px 22px rgb(0 0 0 / 0.18);
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}
.album-play:hover {
  transform: scale(1.06);
  background: var(--orange);
  color: white;
}
.album.is-playing > img {
  transform: scale(1.035);
  filter: brightness(0.68);
}
.album-0 {
  grid-row: 1/3;
}
.album-1 {
  grid-column: 2/4;
}
.transcript-panel > .player {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.transcript-row {
  display: grid;
  grid-template-columns: 90px 70px 1fr;
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.transcript-row p {
  margin: 0;
}
.dubbing .language-field {
  display: grid;
  gap: 10px;
  width: 100%;
  max-width: 340px;
  margin-top: 34px;
  font-weight: 700;
}
.select-shell {
  position: relative;
  display: block;
}
.select-shell::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 18px;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  pointer-events: none;
  transform: translateY(-70%) rotate(45deg);
}
.dubbing select {
  width: 100%;
  min-height: 52px;
  padding: 0 48px 0 16px;
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  background: var(--paper);
  color: var(--ink);
  font-weight: 650;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}
.dubbing select:hover {
  border-color: #aaa79e;
  background: #fff;
}
.dubbing select:focus-visible {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgb(23 23 23 / 0.12);
}
.language-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: var(--action-height);
  margin-top: 14px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  touch-action: manipulation;
  transition:
    transform 0.2s ease,
    background 0.2s ease;
}
.language-play:hover {
  transform: translateY(-2px);
  background: var(--orange);
}
.language-play .play-symbol {
  transform: scale(0.86);
}
.video-ui {
  border: 0;
  border-radius: 20px;
  overflow: hidden;
  background: white;
  box-shadow:
    0 0 0 1px rgb(23 23 23 / 0.05),
    0 20px 36px -24px rgb(23 23 23 / 0.22);
}
.video-frame {
  position: relative;
  overflow: hidden;
}
.video-frame > img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/8;
  object-fit: cover;
  animation: video-drift 12s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite
    alternate;
}
.video-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: white;
  font-size: 13px;
  text-shadow: 0 2px 10px rgb(0 0 0 / 0.8);
}
.video-caption span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.video-caption span::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgb(237 77 27 / 0.2);
  animation: record-pulse 1.6s ease-in-out infinite;
}
@keyframes video-drift {
  to {
    transform: scale(1.045) translate3d(-1.2%, 0.8%, 0);
  }
}
@keyframes record-pulse {
  50% {
    box-shadow: 0 0 0 9px transparent;
  }
}
.tracks {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  align-items: center;
  padding: 20px 24px;
  gap: 8px 18px;
}
.tracks > span {
  font-weight: 700;
}
.workflow header {
  margin-bottom: 34px;
}
.workflow header p {
  max-width: 520px;
  color: var(--muted);
}
.flow {
  display: grid;
  grid-template-columns: 1fr 42px 1fr 42px 1fr;
  align-items: center;
  gap: 20px;
  padding: 34px 36px;
  border-radius: 20px;
  background: var(--surface);
}
.flow article {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 14px;
  align-items: center;
}
.flow-icon {
  display: grid;
  grid-row: 1/3;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
}
.flow-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.flow article:nth-of-type(2) .flow-icon svg {
  fill: currentColor;
  stroke: none;
}
.flow b {
  font-size: 18px;
  line-height: 1.25;
}
.flow p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
}
.flow-arrow {
  position: relative;
  display: block;
  width: 42px;
  height: 18px;
}
.flow-arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 2px;
  right: 5px;
  height: 1px;
  background: var(--orange);
}
.flow-arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 5px;
  width: 7px;
  height: 7px;
  border-top: 1.5px solid var(--orange);
  border-right: 1.5px solid var(--orange);
  transform: translateY(-50%) rotate(45deg);
}
.use-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.7fr;
  grid-template-rows: 260px 240px;
  gap: 10px;
}
.use {
  min-height: 220px;
  position: relative;
  overflow: hidden;
  border-radius: 16px;
}
.use img {
  object-fit: cover;
}
.use b {
  position: absolute;
  left: 14px;
  bottom: 14px;
  background: var(--paper);
  padding: 8px 12px;
  border-radius: 8px;
}
.use-0 {
  grid-row: 1/3;
}
.use-3 {
  grid-column: 3;
  grid-row: 1/3;
}
.voice-controls {
  align-items: stretch;
  row-gap: 32px;
}
.voice-intro {
  grid-column: 1/-1;
  max-width: 760px;
}
.voice-intro h2 {
  max-width: 720px;
}
.voice-intro p {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
}
.voice-visual {
  min-height: 410px;
  overflow: hidden;
  border-radius: 16px;
}
.voice-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.control-panel {
  display: grid;
  align-content: center;
  gap: 24px;
  height: 100%;
}
.control-panel label {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  gap: 14px;
  align-items: center;
}
.control-panel input {
  accent-color: var(--orange);
  width: 100%;
}
.control-panel output {
  min-width: 54px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.faq > div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 48px;
}
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.faq summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
}
.faq summary span {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq details[open] summary span {
  transform: rotate(45deg);
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq details p {
  color: var(--muted);
  margin: 14px 0 0;
  max-width: 560px;
}
.final-cta {
  width: min(var(--max), calc(100% - 48px));
  min-height: 650px;
  margin: 30px auto 70px;
  padding: 22px;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 22px;
  align-items: stretch;
  background: #fff;
}
.final-copy {
  align-self: center;
  padding: 42px 28px 42px 36px;
  position: relative;
  z-index: 2;
}
.final-copy p {
  max-width: 480px;
  color: var(--muted);
  font-size: 18px;
}
.final-copy .actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  max-width: 480px;
}
.final-copy .actions .button {
  width: 100%;
  min-width: 0;
  min-height: 52px;
  padding-inline: 12px;
  overflow: hidden;
  font-size: 15px;
  line-height: 1.2;
  text-align: center;
}
.final-cta h2 {
  max-width: 510px;
}
.final-art {
  position: relative;
  min-height: 606px;
  overflow: hidden;
  border-radius: 14px;
  background: var(--surface);
}
.final-art > img {
  object-fit: cover;
  object-position: center;
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.final-art:hover > img {
  transform: scale(1.025);
}
.final-art > .waveform {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 24px;
  height: 54px;
  padding: 0 14px;
  border-radius: 12px;
  background: rgb(244 244 241 / 0.9);
  backdrop-filter: blur(12px);
}
#site-footer {
  width: min(var(--max), calc(100% - 48px));
  margin: auto;
  padding: 52px 0 60px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
}
#site-footer > div:not(.footer-brand) {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#site-footer p,
#site-footer a:not(.brand) {
  color: var(--muted);
  font-size: 14px;
}
.not-found {
  min-height: 70dvh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 30px;
}
.not-found h1 {
  margin-bottom: 16px;
}

@media (max-width: 900px) {
  .header nav {
    display: none;
  }
  .header .button {
    margin-left: auto;
  }
  .hero,
  .product,
  .transcript,
  .dubbing,
  .voice-controls,
  .music {
    grid-template-columns: 1fr;
  }
  .route-focus {
    grid-template-columns: 1fr;
    gap: 42px;
  }
  .focus-intro {
    position: static;
  }
  .hero {
    padding-top: 40px;
  }
  .hero-visual {
    min-height: 520px;
  }
  .cap-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, auto);
  }
  .cap-grid article {
    min-height: 330px;
  }
  .album-grid {
    min-height: 700px;
  }
  .flow {
    grid-template-columns: 1fr;
  }
  .flow {
    padding: 28px;
  }
  .flow-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }
  .final-copy .actions {
    grid-template-columns: 1fr;
    max-width: 300px;
  }
}
@media (max-width: 600px) {
  h1 {
    max-width: 12ch;
    font-size: clamp(39px, 11.5vw, 46px);
    line-height: 1.03;
    letter-spacing: -0.035em;
  }
  h2 {
    font-size: clamp(32px, 9vw, 38px);
    line-height: 1.08;
    letter-spacing: -0.025em;
  }
  h3 {
    font-size: 21px;
  }
  .header {
    width: 100%;
    height: 64px;
    padding-inline: 16px;
  }
  .brand {
    font-size: 20px;
  }
  .header .button {
    min-height: 40px;
    padding-inline: 17px;
  }
  .desktop-label {
    display: none;
  }
  .mobile-label {
    display: inline;
  }
  .hero {
    width: calc(100% - 32px);
    min-height: auto;
    padding: 38px 0 54px;
    gap: 30px;
  }
  .hero-copy p {
    font-size: 17px;
  }
  .hero-visual {
    min-height: 430px;
  }
  .floating-player {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 12px;
  }
  .actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero .actions .button {
    width: 100%;
    min-height: 52px;
  }
  :root {
    --space-section: 76px;
  }
  body {
    font-size: 15px;
  }
  .section {
    padding: var(--space-section) 16px;
  }
  .cap-grid article {
    min-height: 300px;
  }
  .product,
  .transcript,
  .dubbing,
  .voice-controls {
    gap: 30px;
  }
  .voice-intro {
    grid-column: auto;
  }
  .voice-visual {
    min-height: 330px;
  }
  .dubbing .language-field {
    max-width: none;
  }
  .workspace,
  .transcript-panel,
  .control-panel {
    padding: 20px;
  }
  .workspace-output {
    grid-template-columns: 1fr;
  }
  .workspace-output .button {
    width: 100%;
  }
  .tracks {
    grid-template-columns: 82px minmax(0, 1fr);
    padding: 16px;
    gap: 6px 10px;
  }

  .controls {
    grid-template-columns: 1fr;
  }
  .music {
    gap: 30px;
  }
  .album-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 230px);
    min-height: 0;
  }
  .album-0 {
    grid-row: 1/3;
  }
  .album-1 {
    grid-column: 2;
  }
  .transcript-row {
    grid-template-columns: 72px 1fr;
  }
  .transcript-row p {
    grid-column: 1/-1;
  }
  .use-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 210px);
  }
  .use-0 {
    grid-row: auto;
    grid-column: 1/-1;
  }
  .use-3 {
    grid-column: 1/-1;
    grid-row: auto;
  }
  .faq > div {
    grid-template-columns: 1fr;
  }
  .final-cta {
    width: calc(100% - 32px);
    min-height: 0;
    padding: 12px;
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .final-copy {
    padding: 26px 12px 22px;
  }
  .final-copy .actions {
    margin-top: 24px;
  }
  .final-copy .actions {
    max-width: none;
  }
  .final-copy .actions .secondary {
    display: none;
  }
  .final-art {
    min-height: 430px;
    grid-row: 1;
  }
  #site-footer {
    width: calc(100% - 32px);
    grid-template-columns: 1fr;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .waveform span,
  .waveform i,
  .hero-copy,
  .hero-visual,
  .floating-player,
  .video-frame > img,
  .video-caption span::before {
    animation: none;
  }
  * {
    transition: none !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.hero-visual > img,
.music-card > img,
.video-card > img,
.album > img,
.use > img,
.final-art > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.waveform svg {
  position: absolute;
  inset: 0 7px;
  width: calc(100% - 14px);
  height: 100%;
  color: var(--ink);
  overflow: visible;
}
.waveform path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  opacity: 0.55;
}
.waveform.orange svg {
  color: var(--orange);
}