.tts-seo-page {
  background:
    radial-gradient(ellipse at 14% 14%, rgba(224, 187, 255, 0.28) 0%, transparent 34%),
    radial-gradient(ellipse at 86% 8%, rgba(245, 183, 209, 0.2) 0%, transparent 32%),
    var(--color-bg);
}

.tts-page-hero .landing-hero__inner {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
}

.tts-hero-panel {
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(255, 253, 254, 0.94), rgba(255, 240, 248, 0.92)),
    radial-gradient(circle at 18% 16%, rgba(224, 187, 255, 0.4), transparent 34%);
  box-shadow: var(--shadow-card-hover);
  padding: 24px;
}

.tts-hero-panel__label {
  display: inline-flex;
  width: fit-content;
  border: 1px solid rgba(224, 187, 255, 0.7);
  border-radius: 999px;
  background: rgba(224, 187, 255, 0.22);
  color: var(--color-brand);
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 700;
}

.tts-hero-panel h2 {
  margin: 18px 0 0;
  color: var(--color-text);
  font-size: 28px;
  line-height: 1.12;
}

.tts-hero-panel p {
  margin: 12px 0 0;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.tts-hero-panel__rows {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.tts-hero-panel__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid rgba(224, 187, 255, 0.45);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.76);
  padding: 14px;
}

.tts-hero-panel__row span {
  color: var(--color-text-muted);
  font-size: 14px;
}

.tts-hero-panel__row strong {
  color: var(--color-brand);
  font-size: 18px;
  white-space: nowrap;
}

.tts-demo-wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  align-items: start;
  gap: 24px;
  margin-top: 30px;
}

.tts-demo-copy {
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: rgba(255, 253, 254, 0.78);
  padding: 24px;
}

.tts-demo-copy h3 {
  margin: 0;
  color: var(--color-text);
  font-size: 24px;
}

.tts-demo-copy p {
  margin: 12px 0 0;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.tts-demo-copy__list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.tts-demo-copy__list div {
  border-left: 3px solid var(--color-brand);
  border-radius: 12px;
  background: var(--color-bg-subtle);
  padding: 12px 14px;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.tts-demo-widget {
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-bg-card);
  box-shadow: var(--shadow-card);
  padding: 22px;
}

.tts-demo-widget h3 {
  margin: 0;
  color: var(--color-text);
  font-size: 25px;
  line-height: 1.16;
}

.tts-demo-widget__lead {
  margin: 10px 0 0;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.tts-demo-widget__form {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.tts-demo-widget label {
  display: grid;
  gap: 8px;
  color: var(--color-text);
  font-weight: 700;
}

.tts-demo-widget textarea {
  width: 100%;
  min-height: 132px;
  resize: vertical;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fff;
  color: var(--color-text);
  padding: 14px 15px;
  font: inherit;
  line-height: 1.55;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.tts-demo-widget textarea:focus {
  border-color: rgba(143, 74, 195, 0.72);
  box-shadow: 0 0 0 4px rgba(224, 187, 255, 0.25);
  outline: none;
}

.tts-demo-widget__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.tts-demo-widget__counter[data-invalid="true"] {
  color: var(--color-error);
  font-weight: 700;
}

.tts-demo-voices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.tts-demo-voice {
  position: relative;
  display: grid;
  gap: 4px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fff;
  padding: 13px 14px 13px 42px;
  cursor: pointer;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.tts-demo-voice:hover {
  border-color: rgba(224, 187, 255, 0.75);
  box-shadow: var(--shadow-card);
  transform: translateY(-1px);
}

.tts-demo-voice input {
  position: absolute;
  left: 14px;
  top: 18px;
  accent-color: var(--color-brand);
}

.tts-demo-voice:has(input:checked) {
  border-color: var(--color-brand);
  background: var(--color-bg-subtle);
}

.tts-demo-voice strong {
  color: var(--color-text);
  font-size: 15px;
}

.tts-demo-voice span {
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.35;
}

.tts-demo-widget__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.tts-demo-widget__actions button {
  border: 1px solid var(--color-brand);
  border-radius: 10px;
  background: var(--color-brand);
  color: #fff;
  min-height: 44px;
  padding: 0 20px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.tts-demo-widget__actions button:hover:not(:disabled) {
  background: var(--color-brand-hover);
  border-color: var(--color-brand-hover);
  transform: translateY(-1px);
}

.tts-demo-widget__actions button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.tts-demo-widget__status {
  min-height: 22px;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.55;
}

.tts-demo-widget__status[data-error="true"] {
  color: var(--color-error);
  font-weight: 700;
}

.tts-demo-result {
  display: none;
  gap: 12px;
  border: 1px solid rgba(224, 187, 255, 0.65);
  border-radius: 14px;
  background: var(--color-bg-subtle);
  padding: 14px;
}

.tts-demo-result[data-visible="true"] {
  display: grid;
}

.tts-demo-result audio {
  width: 100%;
}

.tts-demo-result a {
  color: var(--color-brand);
  font-weight: 800;
  text-decoration: none;
}

.tts-demo-app-cta {
  border-top: 1px solid #E9DDED;
  padding-top: 16px;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.tts-demo-app-cta a {
  color: var(--color-brand);
  font-weight: 800;
}

.tts-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.tts-step {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-bg-card);
  padding: 20px;
}

.tts-step span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(224, 187, 255, 0.3);
  color: var(--color-brand);
  font-weight: 800;
}

.tts-step h3 {
  margin: 16px 0 0;
  color: var(--color-text);
  font-size: 20px;
}

.tts-step p {
  margin: 10px 0 0;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.tts-faq {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.tts-faq details {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-bg-card);
  padding: 18px 20px;
}

.tts-faq summary {
  color: var(--color-text);
  cursor: pointer;
  font-size: 18px;
  font-weight: 800;
}

.tts-faq p {
  margin: 12px 0 0;
  color: var(--color-text-muted);
  line-height: 1.7;
}

@media (max-width: 920px) {
  .tts-page-hero .landing-hero__inner,
  .tts-demo-wrap {
    grid-template-columns: 1fr;
  }

  .tts-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .tts-hero-panel,
  .tts-demo-widget,
  .tts-demo-copy {
    padding: 18px;
  }

  .tts-demo-voices {
    grid-template-columns: 1fr;
  }

  .tts-demo-widget__meta,
  .tts-hero-panel__row {
    align-items: flex-start;
    flex-direction: column;
  }
}