/* Hallmark · genre: editorial · macrostructure: Workbench + feature ledger · theme: Garden · enrichment: real product captures · nav: N9 · footer: Ft1 · audience: macOS power users · use: download · tone: warm tactile exact
 * pre-emit critique: P5 H5 E5 S5 R5 V5 · contrast: pass (40–41) · slop: pass (42–45)
 * honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57)
 */
@import url("tokens.css");

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  overflow-x: clip;
}

html {
  scroll-behavior: smooth;
  scroll-padding-block-start: var(--space-xl);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-width: 20rem;
  color: var(--color-ink-soft);
  background: var(--color-paper);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: var(--z-base);
  pointer-events: none;
  content: "";
  opacity: 0.42;
  background-image: linear-gradient(var(--color-rule-soft) var(--rule-hairline), var(--color-transparent) var(--rule-hairline));
  background-size: 100% var(--space-xl);
  mask-image: linear-gradient(to bottom, var(--color-ink), var(--color-transparent) 68%);
}

main,
.site-header,
.footer {
  position: relative;
  z-index: var(--z-raised);
}

img {
  display: block;
  height: auto;
  max-width: 100%;
}

figure,
p,
h1,
h2,
h3,
ol,
ul,
dl,
dd {
  margin: 0;
}

ol,
ul {
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: var(--color-transparent);
}

button {
  color: inherit;
}

h1,
h2,
h3 {
  min-width: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.06;
  overflow-wrap: anywhere;
}

h2 {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
}

h3 {
  font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  font-variant-numeric: tabular-nums;
}

::selection {
  color: var(--color-ink);
  background: var(--color-accent-pale);
}

:focus-visible {
  outline: var(--rule-strong) solid var(--color-focus);
  outline-offset: var(--space-2xs);
}

.skip-link {
  position: fixed;
  inset-block-start: var(--space-md);
  inset-inline-start: var(--space-md);
  z-index: var(--z-modal);
  padding: var(--space-sm) var(--space-md);
  color: var(--color-paper);
  background: var(--color-ink);
  font-weight: 700;
  transform: translateY(calc(-100% - var(--space-xl)));
  transition: transform var(--dur-short) var(--ease-out);
  white-space: nowrap;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-md) var(--page-gutter);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: 2.75rem;
  transform: translateY(0);
  transition: transform var(--dur-micro) var(--ease-out);
  white-space: nowrap;
}

.wordmark:hover strong {
  color: var(--color-accent-deep);
}

.wordmark:active {
  transform: translateY(var(--space-3xs));
}

.wordmark img {
  width: 2.125rem;
  height: 2.125rem;
  border-radius: var(--radius-small);
}

.wordmark span {
  display: grid;
  gap: var(--space-3xs);
  line-height: 1;
}

.wordmark strong {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.wordmark small {
  color: var(--color-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}

.header-actions,
.hero-actions,
.download-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0 var(--space-xs);
  border: 0;
  color: var(--color-muted);
  background: var(--color-transparent);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
  transform: translateY(0);
  transition: color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}

.lang-toggle:hover {
  color: var(--color-ink);
}

.lang-toggle:active {
  transform: translateY(var(--space-3xs));
}

.lang-toggle [data-lang] {
  opacity: 0.42;
  transition: opacity var(--dur-micro) var(--ease-out);
}

.lang-toggle [data-lang].is-active {
  color: var(--color-accent-deep);
  opacity: 1;
}

.button,
.text-link,
.footer a,
.download-dock a {
  white-space: nowrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  min-height: 2.75rem;
  padding: var(--space-sm) var(--space-lg);
  border: var(--rule-hairline) solid var(--color-ink);
  border-radius: var(--radius-small);
  color: var(--color-ink);
  background: var(--color-paper-raised);
  font-size: var(--text-base);
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}

.button:hover {
  color: var(--color-paper);
  background: var(--color-ink);
  transform: translateY(calc(var(--space-3xs) * -1));
}

.button:active {
  transform: translateY(0);
  transition-duration: var(--dur-micro);
}

.button-primary {
  color: var(--color-paper);
  background: var(--color-ink);
}

.button-primary:hover {
  color: var(--color-accent-ink);
  background: var(--color-accent-deep);
}

button:disabled,
a[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.55;
  pointer-events: none;
}

.button-compact {
  min-height: 2.5rem;
  padding-inline: var(--space-md);
  font-size: var(--text-sm);
}

.button-large {
  min-height: 3.25rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  min-height: 2.75rem;
  color: var(--color-ink);
  font-weight: 700;
  text-decoration-line: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: var(--rule-strong);
  text-underline-offset: var(--space-xs);
  transition: color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}

.text-link:hover {
  color: var(--color-accent-deep);
  transform: translateY(calc(var(--space-3xs) * -1));
}

.text-link:active {
  transform: translateY(0);
}

.hero {
  width: 100%;
  padding-block: calc(var(--space-4xl) - var(--space-lg)) var(--space-5xl);
}

.hero-copy {
  display: grid;
  gap: var(--space-lg);
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.hero-context {
  color: var(--color-muted);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.hero-name {
  display: grid;
  color: var(--color-ink);
  font-size: var(--text-display);
  letter-spacing: -0.06em;
  line-height: 0.94;
}

.hero-latin {
  color: var(--color-accent-deep);
  font-size: 0.42em;
  letter-spacing: -0.035em;
}

.hero-promise {
  max-width: 24ch;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(var(--text-lg), 2.6vw, var(--text-2xl));
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.18;
}

.hero-description {
  max-width: 58ch;
  font-size: var(--text-md);
  line-height: 1.55;
}

.hero-actions {
  align-items: flex-start;
  flex-wrap: wrap;
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-lg);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.hero-notes li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.hero-notes li::before {
  width: var(--space-xs);
  height: var(--space-xs);
  border: var(--rule-hairline) solid var(--color-accent);
  content: "";
}

.hero-shot {
  display: block;
  width: min(100%, 104rem);
  margin-block-start: var(--space-2xl);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.hero-shot figure,
.product-shot figure {
  overflow: clip;
  border: var(--rule-hairline) solid var(--color-rule);
  border-radius: var(--radius-medium);
  background: var(--color-paper-raised);
  box-shadow: var(--shadow-figure);
  transform: translateY(0);
  transition: transform var(--dur-short) var(--ease-out);
}

.hero-shot:hover figure,
.hero-shot:focus-visible figure,
.product-shot:hover figure,
.product-shot:focus-visible figure {
  transform: translateY(calc(var(--space-2xs) * -1));
}

.hero-shot:active figure,
.product-shot:active figure {
  transform: translateY(0);
}

.hero-shot:focus-visible,
.product-shot:focus-visible {
  outline-offset: calc(var(--space-2xs) * -1);
}

.hero-shot figcaption,
.product-shot figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 2.75rem;
  padding: var(--space-sm) var(--space-md);
  border-block-start: var(--rule-hairline) solid var(--color-rule-soft);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.hero-shot figcaption span:first-child,
.product-shot figcaption span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-reveal {
  opacity: 0;
  animation: hero-enter var(--dur-long) var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 60ms);
  transform: translateY(var(--space-sm));
}

@keyframes hero-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.premise {
  position: relative;
  display: grid;
  gap: var(--space-xl);
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding: var(--space-4xl) var(--page-gutter) var(--space-3xl);
}

.premise-rule {
  width: clamp(4rem, 12vw, 10rem);
  height: var(--rule-strong);
  background: var(--color-accent);
}

.premise h2 {
  max-width: 18ch;
  font-weight: 300;
}

.premise-copy {
  display: grid;
  gap: var(--space-lg);
  max-width: var(--copy-max);
}

.premise-copy p:first-child {
  color: var(--color-ink);
  font-size: var(--text-md);
}

.tour {
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding: var(--space-3xl) var(--page-gutter) var(--space-4xl);
}

.tour-intro {
  display: grid;
  gap: var(--space-lg);
  margin-block-end: var(--space-3xl);
}

.tour-intro h2 {
  max-width: 17ch;
}

.tour-intro p {
  max-width: var(--copy-max);
  font-size: var(--text-md);
}

.tour-layout {
  display: grid;
  gap: var(--space-2xl);
}

.tour-rail {
  padding-block: var(--space-sm);
  border-block: var(--rule-hairline) solid var(--color-rule);
}

.tour-rail ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-lg);
}

.tour-rail li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-faint);
  font-size: var(--text-sm);
  font-weight: 700;
  white-space: nowrap;
  transition: color var(--dur-short) var(--ease-out), opacity var(--dur-short) var(--ease-out);
}

.tour-rail li span:first-child {
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  opacity: 0.45;
}

.tour-rail li.is-active {
  color: var(--color-ink);
}

.tour-rail li.is-active span:first-child {
  opacity: 1;
}

.tour-chapters {
  min-width: 0;
}

.chapter {
  display: grid;
  gap: var(--space-xl);
  min-width: 0;
  padding-block-end: var(--space-4xl);
}

.chapter:last-child {
  padding-block-end: 0;
}

.chapter-copy {
  display: grid;
  gap: var(--space-lg);
}

.chapter-copy h3 {
  max-width: 18ch;
}

.chapter-copy p {
  max-width: 58ch;
}

.product-shot {
  display: block;
  min-width: 0;
}

.shot-notes {
  display: grid;
  gap: var(--space-md);
  border-block-start: var(--rule-hairline) solid var(--color-rule);
}

.shot-notes li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--space-sm);
  padding-block-start: var(--space-md);
}

.shot-notes li > span {
  color: var(--color-accent-deep);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.shot-notes p {
  min-width: 0;
}

.tool-lines {
  border-block: var(--rule-hairline) solid var(--color-rule);
}

.tool-lines > div {
  display: grid;
  gap: var(--space-xs);
  padding-block: var(--space-md);
  border-block-end: var(--rule-hairline) solid var(--color-rule-soft);
}

.tool-lines > div:last-child {
  border-block-end: 0;
}

.tool-lines dt {
  color: var(--color-ink);
  font-weight: 700;
}

.tool-lines dd {
  color: var(--color-muted);
}

.feature-atlas {
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding: var(--space-4xl) var(--page-gutter);
}

.feature-atlas-intro {
  display: grid;
  gap: var(--space-lg);
  margin-block-end: var(--space-3xl);
}

.section-kicker,
.feature-eyebrow {
  color: var(--color-accent-deep);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-atlas-intro h2 {
  max-width: 16ch;
}

.feature-atlas-intro > p:last-child {
  max-width: var(--copy-max);
  font-size: var(--text-md);
}

.feature-ledger {
  border-block-start: var(--rule-strong) solid var(--color-ink);
}

.feature-row {
  display: grid;
  gap: var(--space-xl);
  padding-block: var(--space-2xl);
  border-block-end: var(--rule-hairline) solid var(--color-rule);
}

.js .feature-row {
  opacity: 0;
  transform: translateY(var(--space-lg));
  transition: opacity var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out);
}

.js .feature-row.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-heading {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--space-md);
  align-items: start;
}

.feature-heading > div {
  display: grid;
  gap: var(--space-sm);
}

.feature-heading h3 {
  max-width: 19ch;
  font-size: clamp(var(--text-lg), 2.8vw, var(--text-3xl));
  font-weight: 300;
}

.feature-number {
  padding-block-start: var(--space-xs);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
}

.feature-body {
  display: grid;
  gap: var(--space-xl);
  min-width: 0;
}

.type-run {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.type-run span {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding-inline: var(--space-md);
  border-block: var(--rule-hairline) solid var(--color-rule);
  color: var(--color-ink);
  background: var(--color-paper-sage);
  font-size: var(--text-sm);
  font-weight: 700;
  white-space: nowrap;
}

.feature-points {
  border-block-start: var(--rule-hairline) solid var(--color-rule);
}

.feature-points li {
  position: relative;
  padding: var(--space-md) 0 var(--space-md) var(--space-lg);
  border-block-end: var(--rule-hairline) solid var(--color-rule-soft);
}

.feature-points li::before {
  position: absolute;
  inset-block-start: calc(var(--space-md) + 0.55em);
  inset-inline-start: 0;
  width: var(--space-xs);
  height: var(--space-xs);
  background: var(--color-accent);
  content: "";
  transform: rotate(45deg);
}

.shortcut-stage {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: var(--color-paper-sage);
}

.shortcut-stage > p {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.shortcut-stage > span {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.key-sequence {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.key-sequence kbd {
  display: inline-grid;
  place-items: center;
  min-width: 3.25rem;
  min-height: 3.25rem;
  padding: var(--space-sm);
  border: var(--rule-hairline) solid var(--color-rule);
  border-block-end-width: var(--space-2xs);
  border-radius: var(--radius-small);
  color: var(--color-ink);
  background: var(--color-paper-raised);
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1;
  transition: transform var(--dur-micro) var(--ease-out), border-block-end-width var(--dur-micro) var(--ease-out);
}

.shortcut-stage:hover .key-sequence kbd {
  border-block-end-width: var(--rule-hairline);
  transform: translateY(var(--space-2xs));
}

.capability-lines {
  border-block-start: var(--rule-hairline) solid var(--color-rule);
}

.capability-lines > div {
  display: grid;
  gap: var(--space-xs);
  padding-block: var(--space-lg);
  border-block-end: var(--rule-hairline) solid var(--color-rule-soft);
}

.capability-lines dt {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
}

.capability-lines dd {
  max-width: 52ch;
  color: var(--color-muted);
}

.content-signals {
  border-block: var(--rule-hairline) solid var(--color-rule);
}

.content-signals li {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-block-end: var(--rule-hairline) solid var(--color-rule-soft);
}

.content-signals li:last-child {
  border-block-end: 0;
}

.content-signals li > span {
  color: var(--color-accent-deep);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
}

.content-signals li > div {
  display: grid;
  gap: var(--space-xs);
}

.content-signals strong {
  color: var(--color-ink);
}

.content-signals p {
  max-width: 48ch;
  color: var(--color-muted);
}

.redaction-proof {
  padding-block: var(--space-sm);
  border-block: var(--rule-strong) solid var(--color-ink);
}

.redaction-proof > div {
  display: grid;
  grid-template-columns: minmax(7rem, 0.65fr) minmax(0, 1.35fr);
  gap: var(--space-md);
  align-items: baseline;
  padding-block: var(--space-md);
  border-block-end: var(--rule-hairline) solid var(--color-rule-soft);
}

.redaction-proof > div:last-child {
  border-block-end: 0;
}

.redaction-proof span {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.redaction-proof code {
  min-width: 0;
  color: var(--color-ink);
  font-size: var(--text-md);
  overflow-wrap: anywhere;
}

.redaction-proof > div:last-child code {
  color: var(--color-accent-deep);
}

.feature-atlas-footer {
  padding-block-start: var(--space-xl);
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.8;
}

.sync-story {
  display: grid;
  gap: var(--space-3xl);
  width: 100%;
  padding: var(--space-4xl) var(--page-gutter);
  color: var(--color-dark-muted);
  background: var(--color-dark);
}

.sync-copy {
  display: grid;
  align-content: start;
  gap: var(--space-lg);
  max-width: var(--copy-max);
}

.sync-copy h2 {
  max-width: 16ch;
  color: var(--color-dark-ink);
  font-weight: 300;
}

.sync-copy p {
  font-size: var(--text-md);
}

.text-link-light {
  width: fit-content;
  color: var(--color-dark-ink);
  text-decoration-color: var(--color-accent);
}

.text-link-light:hover {
  color: var(--color-dark-ink);
}

.sync-flow {
  border-block-start: var(--rule-hairline) solid var(--color-dark-rule);
}

.sync-flow li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--space-xs) var(--space-md);
  padding-block: var(--space-lg);
  border-block-end: var(--rule-hairline) solid var(--color-dark-rule);
}

.sync-flow li > span {
  grid-row: 1 / span 2;
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
}

.sync-flow strong {
  color: var(--color-dark-ink);
  font-size: var(--text-md);
}

.download {
  display: grid;
  gap: var(--space-2xl);
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding: var(--space-4xl) var(--page-gutter);
}

.download-copy {
  display: grid;
  gap: var(--space-lg);
}

.download-copy h2 {
  max-width: 15ch;
}

.download-copy p {
  max-width: 52ch;
  font-size: var(--text-md);
}

.download-actions {
  align-items: flex-start;
  flex-direction: column;
}

.download-actions p {
  max-width: 45ch;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.download-dock {
  position: fixed;
  inset-inline: var(--page-gutter);
  inset-block-end: max(var(--space-md), env(safe-area-inset-bottom));
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border: var(--rule-hairline) solid var(--color-rule);
  color: var(--color-muted);
  background: var(--color-overlay);
  box-shadow: var(--shadow-whisper);
  font-size: var(--text-sm);
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(100% + var(--space-xl)));
  transition: opacity var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}

.download-dock.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.download-dock a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: var(--color-ink);
  font-weight: 700;
  text-decoration-line: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: var(--rule-strong);
  text-underline-offset: var(--space-xs);
}

.download-dock a:active,
.footer-links a:active {
  color: var(--color-accent-deep);
}

.footer {
  display: grid;
  gap: var(--space-xl);
  padding: var(--space-2xl) var(--page-gutter);
  border-block-start: var(--rule-hairline) solid var(--color-rule);
  background: var(--color-paper-deep);
}

.footer-brand {
  display: grid;
  gap: var(--space-xs);
}

.footer-wordmark {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.footer-wordmark span {
  color: var(--color-accent-deep);
  font-size: 0.58em;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-lg);
  align-items: center;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--color-ink);
  font-weight: 700;
  text-decoration-line: underline;
  text-decoration-color: var(--color-rule);
  text-underline-offset: var(--space-xs);
}

.footer-links a:hover {
  text-decoration-color: var(--color-accent);
}

.footer-meta {
  color: var(--color-muted);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

@media (min-width: 40rem) {
  .site-header {
    padding-block: var(--space-lg);
  }

  .wordmark img {
    width: 2.375rem;
    height: 2.375rem;
  }

  .hero {
    padding-block-start: var(--space-4xl);
  }

  .hero-name {
    grid-template-columns: max-content minmax(0, max-content);
    align-items: baseline;
    gap: var(--space-lg);
  }

  .hero-latin {
    font-size: 0.36em;
  }

  .premise {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .premise-rule {
    grid-column: 1 / -1;
  }

  .tour-intro {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
  }

  .chapter-copy {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .shot-notes {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .shot-notes li:last-child {
    grid-column: 1 / -1;
  }

  .tool-lines > div {
    grid-template-columns: minmax(12rem, 0.8fr) minmax(0, 1.2fr);
    gap: var(--space-lg);
  }

  .feature-atlas-intro {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
  }

  .feature-atlas-intro .section-kicker {
    grid-column: 1 / -1;
  }

  .capability-lines > div {
    grid-template-columns: minmax(8rem, 0.35fr) minmax(0, 1.65fr);
    gap: var(--space-lg);
    align-items: baseline;
  }

  .feature-body-paste,
  .feature-body-protect {
    grid-template-columns: minmax(14rem, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .sync-flow li {
    grid-template-columns: 2.5rem minmax(10rem, 0.7fr) minmax(0, 1.3fr);
    align-items: baseline;
  }

  .sync-flow li > span {
    grid-row: auto;
  }

  .download {
    grid-template-columns: minmax(0, 1.2fr) minmax(16rem, 0.8fr);
    align-items: end;
  }

  .footer {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .footer-meta {
    grid-column: 1 / -1;
  }
}

@media (min-width: 60rem) {
  .hero-copy {
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
    align-items: end;
  }

  .hero-context,
  .hero-name,
  .hero-notes {
    grid-column: 1 / -1;
  }

  .hero-promise {
    align-self: start;
  }

  .hero-description {
    align-self: end;
  }

  .hero-actions {
    grid-column: 2;
  }

  .hero-notes {
    margin-block-start: var(--space-xs);
  }

  .hero-shot {
    margin-block-start: var(--space-3xl);
  }

  .tour-layout {
    grid-template-columns: 9rem minmax(0, 1fr);
    gap: var(--space-2xl);
    align-items: start;
  }

  .tour-rail {
    position: sticky;
    inset-block-start: var(--space-xl);
    border-block-end: 0;
  }

  .tour-rail ol {
    display: grid;
    gap: var(--space-lg);
  }

  .chapter-offset {
    margin-inline-start: 8%;
  }

  .product-shot-narrow {
    width: 86%;
  }

  .shot-notes {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr) minmax(0, 1fr);
  }

  .shot-notes li:last-child {
    grid-column: auto;
  }

  .feature-row {
    grid-template-columns: minmax(18rem, 0.78fr) minmax(0, 1.22fr);
    gap: var(--space-3xl);
    padding-block: var(--space-3xl);
  }

  .feature-heading {
    position: sticky;
    inset-block-start: var(--space-xl);
    align-self: start;
  }

  .feature-row:nth-child(even) .feature-body {
    margin-inline-end: 5%;
  }

  .sync-story {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: var(--space-4xl);
    align-items: start;
  }

  .footer {
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: end;
  }

  .footer-meta {
    grid-column: auto;
    text-align: end;
  }
}

@media (min-width: 90rem) {
  .hero-copy,
  .premise,
  .tour,
  .download {
    padding-inline: var(--space-2xl);
  }

  .hero-shot {
    padding-inline: var(--space-xl);
  }

  .feature-atlas {
    padding-inline: var(--space-2xl);
  }

  .sync-story,
  .footer {
    padding-inline: max(var(--space-2xl), calc((100% - var(--page-max)) / 2));
  }
}

@media (hover: hover) and (pointer: fine) {
  .footer-links a:hover {
    color: var(--color-accent-deep);
  }
}

@media (pointer: coarse) {
  .button,
  .text-link,
  .lang-toggle,
  .footer-links a,
  .download-dock a {
    min-height: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }

  .hero-reveal {
    animation-delay: 0ms;
    transform: none;
  }

  .button:hover,
  .text-link:hover,
  .hero-shot:hover figure,
  .hero-shot:focus-visible figure,
  .product-shot:hover figure,
  .product-shot:focus-visible figure,
  .shortcut-stage:hover .key-sequence kbd {
    transform: none;
  }
}