/* Kivo website — shares the app's design tokens (see src/styles/globals.css).
   Whispr-Flow-like restraint: lots of whitespace, quiet borders, one accent. */

:root {
  color-scheme: light dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  --bg: #f5f5f3;
  --surface: rgba(251, 251, 250, 0.96);
  --surface-strong: #ffffff;
  --surface-muted: rgba(0, 0, 0, 0.045);
  --text: #1c1c1e;
  --text-secondary: #656568;
  --text-tertiary: #8a8a90;
  --border: rgba(0, 0, 0, 0.11);
  --border-strong: rgba(0, 0, 0, 0.18);
  --hover: rgba(0, 0, 0, 0.055);
  --selected: rgba(0, 96, 223, 0.11);
  --accent: #0869d7;
  --accent-text: #ffffff;
  --accent-soft: rgba(8, 105, 215, 0.09);
  --danger: #c7372f;
  --success: #23824a;
  --shadow-overlay: 0 14px 38px rgba(0, 0, 0, 0.2), 0 2px 8px rgba(0, 0, 0, 0.13);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.05), 0 8px 28px rgba(0, 0, 0, 0.07);
  --radius-control: 7px;
  --radius-panel: 12px;
  --radius-pill: 999px;
  --max: 1080px;
  --max-narrow: 760px;
  --nav-h: 60px;
  background: var(--bg);
  color: var(--text);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1b1b1d;
    --surface: rgba(40, 40, 43, 0.96);
    --surface-strong: #2c2c2e;
    --surface-muted: rgba(255, 255, 255, 0.075);
    --text: #f3f3f5;
    --text-secondary: #aaaab0;
    --text-tertiary: #85858b;
    --border: rgba(255, 255, 255, 0.12);
    --border-strong: rgba(255, 255, 255, 0.2);
    --hover: rgba(255, 255, 255, 0.075);
    --selected: rgba(65, 148, 255, 0.2);
    --accent: #4c9cff;
    --accent-text: #071322;
    --accent-soft: rgba(76, 156, 255, 0.14);
    --danger: #ff716b;
    --success: #54c982;
    --shadow-overlay: 0 18px 45px rgba(0, 0, 0, 0.46), 0 2px 9px rgba(0, 0, 0, 0.32);
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px rgba(0, 0, 0, 0.35);
  }
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f5f3;
  --surface: rgba(251, 251, 250, 0.96);
  --surface-strong: #ffffff;
  --surface-muted: rgba(0, 0, 0, 0.045);
  --text: #1c1c1e;
  --text-secondary: #656568;
  --text-tertiary: #8a8a90;
  --border: rgba(0, 0, 0, 0.11);
  --border-strong: rgba(0, 0, 0, 0.18);
  --hover: rgba(0, 0, 0, 0.055);
  --selected: rgba(0, 96, 223, 0.11);
  --accent: #0869d7;
  --accent-text: #ffffff;
  --accent-soft: rgba(8, 105, 215, 0.09);
  --danger: #c7372f;
  --success: #23824a;
  --shadow-overlay: 0 14px 38px rgba(0, 0, 0, 0.2), 0 2px 8px rgba(0, 0, 0, 0.13);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.05), 0 8px 28px rgba(0, 0, 0, 0.07);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #1b1b1d;
  --surface: rgba(40, 40, 43, 0.96);
  --surface-strong: #2c2c2e;
  --surface-muted: rgba(255, 255, 255, 0.075);
  --text: #f3f3f5;
  --text-secondary: #aaaab0;
  --text-tertiary: #85858b;
  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(255, 255, 255, 0.2);
  --hover: rgba(255, 255, 255, 0.075);
  --selected: rgba(65, 148, 255, 0.2);
  --accent: #4c9cff;
  --accent-text: #071322;
  --accent-soft: rgba(76, 156, 255, 0.14);
  --danger: #ff716b;
  --success: #54c982;
  --shadow-overlay: 0 18px 45px rgba(0, 0, 0, 0.46), 0 2px 9px rgba(0, 0, 0, 0.32);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
::selection {
  background: var(--selected);
}
a {
  color: inherit;
}
button,
input {
  font: inherit;
  color: inherit;
}
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}
.wrap--narrow {
  max-width: var(--max-narrow);
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
}
.nav__inner {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 650;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.brand__mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #1c1c1e;
  color: #f7f7f5;
}
:root[data-theme="dark"] .brand__mark {
  background: #f3f3f5;
  color: #1c1c1e;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .brand__mark {
    background: #f3f3f5;
    color: #1c1c1e;
  }
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 12px;
}
.nav__links a {
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-size: 14px;
  color: var(--text-secondary);
}
.nav__links a:hover {
  background: var(--hover);
  color: var(--text);
}
.nav__links a[aria-current="page"] {
  background: var(--surface-muted);
  color: var(--text);
  font-weight: 550;
}
.nav__spacer {
  flex: 1;
}
.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}
.nav__cta:hover {
  opacity: 0.88;
}
.theme-toggle {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface-strong);
  cursor: pointer;
  flex: 0 0 auto;
}
.theme-toggle:hover {
  background: var(--hover);
}
.nav__menu-btn {
  display: none;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-strong);
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  text-align: center;
  padding: 96px 0 24px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface-strong);
  font-size: 13px;
  color: var(--text-secondary);
}
.eyebrow__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
}
.hero h1 {
  margin: 28px auto 18px;
  max-width: 15ch;
  font-size: clamp(42px, 6.4vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 700;
  text-wrap: balance;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero__sub {
  margin: 0 auto;
  max-width: 58ch;
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-secondary);
  text-wrap: balance;
}
.hero__ctas {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 26px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 100ms ease,
    background 120ms ease,
    opacity 120ms ease;
}
.btn:active {
  transform: scale(0.98);
}
.btn--primary {
  background: var(--text);
  color: var(--bg);
}
.btn--primary:hover {
  opacity: 0.88;
}
.btn--secondary {
  background: var(--surface-strong);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn--secondary:hover {
  background: var(--hover);
}
.btn--accent {
  background: var(--accent);
  color: var(--accent-text);
}
.btn--accent:hover {
  filter: brightness(1.06);
}
.btn--small {
  min-height: 38px;
  padding: 0 18px;
  font-size: 14px;
}
.btn--ghost-light {
  background: transparent;
  border-color: rgba(245, 245, 243, 0.3);
  color: #f5f5f3;
}
.btn--ghost-light:hover {
  background: rgba(245, 245, 243, 0.1);
}
.hero__keys {
  display: flex;
  justify-content: center;
  gap: 22px;
  margin-top: 26px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: var(--text-secondary);
}
.hero__keys span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
kbd {
  min-width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  padding: 0 7px;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--surface-strong);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

/* ---------- Product mock (pure CSS recreation of the app) ---------- */
.stage {
  position: relative;
  margin: 56px auto 0;
  max-width: 860px;
  padding: 48px 24px 64px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background:
    radial-gradient(600px 220px at 50% -60px, var(--accent-soft), transparent 70%),
    var(--surface-strong);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.stage__label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  font-weight: 650;
}
.mock-flow {
  margin: 22px auto 0;
  width: fit-content;
  min-width: 220px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: var(--shadow-overlay);
  font-size: 13px;
}
.mock-flow__mic {
  color: var(--accent);
  display: grid;
  place-items: center;
}
.waveform {
  height: 20px;
  display: flex;
  align-items: center;
  gap: 3px;
  color: var(--text);
}
.waveform i {
  width: 3px;
  border-radius: 2px;
  background: currentColor;
  animation: wave 1.1s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.13s);
  height: 40%;
}
@keyframes wave {
  0%,
  100% {
    height: 22%;
  }
  50% {
    height: 100%;
  }
}
.mock-popup {
  margin: 18px auto 0;
  max-width: 420px;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: var(--radius-panel);
  background: var(--surface);
  box-shadow: var(--shadow-overlay);
  overflow: hidden;
}
.mock-popup__header {
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px 0 14px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  font-weight: 650;
  color: var(--text-secondary);
}
.mock-popup__x {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  color: var(--text-tertiary);
}
.mock-popup__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  padding: 8px;
}
.mock-action {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 520;
}
.mock-action small {
  display: block;
  font-weight: 400;
  font-size: 11.5px;
  color: var(--text-secondary);
}
.mock-action--active {
  background: var(--selected);
}
.mock-action__icon {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--surface-muted);
  color: var(--text-secondary);
}
.stage__caption {
  margin: 22px 0 0;
  font-size: 13px;
  color: var(--text-tertiary);
}

/* ---------- Trust strip ---------- */
.trust {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}
.trust li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface-strong);
  font-size: 13.5px;
  color: var(--text-secondary);
}
.trust svg {
  color: var(--success);
}

/* ---------- Sections ---------- */
.section {
  padding: 88px 0 8px;
}
.section__eyebrow {
  margin: 0 0 12px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
}
.section h2 {
  margin: 0 0 14px;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.025em;
  line-height: 1.12;
  text-wrap: balance;
}
.section__sub {
  margin: 0 0 36px;
  max-width: 62ch;
  color: var(--text-secondary);
  font-size: 17px;
}
.section--center {
  text-align: center;
}
.section--center .section__sub {
  margin-left: auto;
  margin-right: auto;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.step {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-strong);
  padding: 26px 24px;
  text-align: left;
}
.step__num {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--text);
  color: var(--bg);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
}
.step h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.step p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-secondary);
}
.step kbd {
  margin: 0 1px;
}

/* Feature grid (bento-ish, Whispr-like) */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-strong);
  padding: 26px 24px;
}
.card--wide {
  grid-column: span 2;
}
.card__icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 16px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.card p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-secondary);
}
.card ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.card ul li {
  font-size: 12.5px;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  background: var(--surface-muted);
  color: var(--text-secondary);
}

/* Privacy */
.privacy {
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface-strong);
  padding: clamp(28px, 5vw, 52px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.privacy h2 {
  margin-top: 0;
}
.flow-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.flow-table th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.flow-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.flow-table tr:last-child td {
  border-bottom: 0;
}
.flow-table td:first-child {
  font-weight: 600;
  white-space: nowrap;
}
.flow-table td:last-child {
  color: var(--text-secondary);
}
.pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 650;
}
.pill--ok {
  background: color-mix(in srgb, var(--success) 14%, transparent);
  color: var(--success);
}
.pill--local {
  background: var(--surface-muted);
  color: var(--text-secondary);
}
.checklist {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text-secondary);
}
.checklist li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.checklist svg {
  flex: 0 0 auto;
  margin-top: 3px;
  color: var(--success);
}

/* Platforms */
.platforms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.platform {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-strong);
  padding: 26px 24px;
}
.platform h3 {
  margin: 0 0 6px;
  font-size: 17px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.platform p {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--text-secondary);
}
.platform code {
  font-size: 12.5px;
}

/* Docs teaser */
.teasers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.teaser {
  display: block;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-strong);
  padding: 28px 26px;
  text-decoration: none;
  transition:
    transform 120ms ease,
    box-shadow 120ms ease;
}
.teaser:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.teaser h3 {
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.teaser p {
  margin: 0 0 14px;
  font-size: 14.5px;
  color: var(--text-secondary);
}
.teaser__go {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

/* CTA + footer */
.cta {
  margin: 96px 0 0;
  border-radius: 24px;
  background: #1c1c1e;
  color: #f5f5f3;
  text-align: center;
  padding: clamp(48px, 7vw, 84px) 24px;
}
:root[data-theme="dark"] .cta {
  background: #000;
  border: 1px solid var(--border);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .cta {
    background: #000;
    border: 1px solid var(--border);
  }
}
.cta h2 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4.4vw, 46px);
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-wrap: balance;
}
.cta p {
  margin: 0 auto 30px;
  max-width: 52ch;
  color: rgba(245, 245, 243, 0.72);
}
.cta .btn--primary {
  background: #f5f5f3;
  color: #1c1c1e;
}
.cta__note {
  margin-top: 18px !important;
  font-size: 13px !important;
  color: rgba(245, 245, 243, 0.55) !important;
}
footer {
  padding: 48px 0 56px;
  color: var(--text-tertiary);
  font-size: 13.5px;
}
.footer__inner {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.footer__inner nav {
  display: flex;
  gap: 16px;
  margin-left: auto;
}
.footer__inner a {
  color: var(--text-secondary);
  text-decoration: none;
}
.footer__inner a:hover {
  color: var(--text);
  text-decoration: underline;
}

/* ---------- Docs layout ---------- */
.docs {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 48px;
  padding: 48px 0 80px;
  align-items: start;
}
.sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  max-height: calc(100vh - var(--nav-h) - 48px);
  overflow: auto;
  font-size: 14px;
}
.sidebar h4 {
  margin: 18px 0 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}
.sidebar h4:first-child {
  margin-top: 0;
}
.sidebar a {
  display: block;
  padding: 6px 10px;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  border-left: 2px solid transparent;
}
.sidebar a:hover {
  background: var(--hover);
  color: var(--text);
}
.sidebar a.active {
  background: var(--selected);
  color: var(--text);
  font-weight: 550;
}
.prose {
  min-width: 0;
  max-width: 760px;
}
.prose h1 {
  font-size: clamp(30px, 4.4vw, 44px);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 14px;
  text-wrap: balance;
}
.prose .lede {
  font-size: 18px;
  color: var(--text-secondary);
  margin: 0 0 36px;
}
.prose h2 {
  font-size: 24px;
  letter-spacing: -0.02em;
  margin: 52px 0 12px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  scroll-margin-top: calc(var(--nav-h) + 20px);
}
.prose h2:first-of-type {
  border-top: 0;
  padding-top: 0;
}
.prose h3 {
  font-size: 17px;
  margin: 28px 0 8px;
  scroll-margin-top: calc(var(--nav-h) + 20px);
}
.prose p,
.prose li {
  font-size: 15.5px;
  color: var(--text-secondary);
}
.prose p strong,
.prose li strong {
  color: var(--text);
}
.prose code {
  padding: 1px 6px;
  border-radius: 6px;
  background: var(--surface-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88em;
  color: var(--text);
}
.prose pre {
  border: 1px solid var(--border);
  border-radius: var(--radius-panel);
  background: var(--surface-strong);
  padding: 16px 18px;
  overflow: auto;
  font-size: 13.5px;
  line-height: 1.55;
}
.prose pre code {
  padding: 0;
  background: none;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}
.prose th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.prose td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: top;
}
.prose td:first-child {
  color: var(--text);
  font-weight: 550;
  white-space: nowrap;
}
.callout {
  border: 1px solid var(--border);
  border-radius: var(--radius-panel);
  background: var(--surface-strong);
  padding: 16px 18px;
  margin: 20px 0;
  font-size: 14.5px;
  color: var(--text-secondary);
}
.callout strong {
  color: var(--text);
}
.callout--accent {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  background: var(--accent-soft);
}
.copy-block {
  position: relative;
}
.copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-strong);
  cursor: pointer;
  color: var(--text-secondary);
}
.copy-btn:hover {
  color: var(--text);
  background: var(--hover);
}
.breadcrumb {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 14px;
}
.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
}
.breadcrumb a:hover {
  text-decoration: underline;
}
.pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 56px;
}
.pager a {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  text-decoration: none;
  background: var(--surface-strong);
}
.pager a:hover {
  background: var(--hover);
}
.pager small {
  display: block;
  font-size: 12px;
  color: var(--text-tertiary);
}
.pager strong {
  font-size: 15px;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid,
  .steps {
    grid-template-columns: 1fr;
  }
  .card--wide {
    grid-column: auto;
  }
  .privacy {
    grid-template-columns: 1fr;
  }
  .platforms,
  .teasers {
    grid-template-columns: 1fr;
  }
  .docs {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
    max-height: none;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 8px;
    margin-bottom: 8px;
  }
  .sidebar h4 {
    display: none;
  }
  .sidebar a {
    white-space: nowrap;
    border: 1px solid var(--border);
  }
}
@media (max-width: 720px) {
  .nav__links {
    display: none;
  }
  .nav__links.open {
    display: flex;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface-strong);
    border-bottom: 1px solid var(--border);
    padding: 12px 20px 16px;
    margin: 0;
    gap: 2px;
  }
  .nav__menu-btn {
    display: grid;
  }
  .nav__cta {
    display: none;
  }
  .hero {
    padding-top: 64px;
  }
  .section {
    padding-top: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}