/* Homepage composition only. Shared tokens live in system/tokens.css. */
.page-home {
  --home-space: clamp(96px, 10vw, 176px);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
}
.page-home::before,
.page-home::after {
  display: none;
}
.page-home .container {
  width: min(calc(100% - 96px), var(--content-width));
}
.page-home h1,
.page-home h2,
.page-home h3,
.page-home p,
.page-home figure {
  margin: 0;
}
.page-home h1,
.page-home h2,
.page-home h3 {
  color: inherit;
}
.page-home a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 7px;
}
.page-home .home-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  line-height: 1.8;
  color: var(--color-text-muted);
}
.page-home .home-section {
  padding-block: var(--home-space);
  scroll-margin-top: 100px;
}
.page-home .home-split {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 56px;
}
.page-home .home-statement {
  font-size: clamp(42px, 4.8vw, 76px);
  line-height: 1.13;
  letter-spacing: -0.055em;
  font-weight: 500;
}
.page-home .home-statement > span {
  color: var(--color-text-muted);
}
.page-home .home-intro {
  font-size: 18px;
  line-height: 1.8;
  max-width: 48ch;
  color: var(--color-text-muted);
  margin-top: 32px;
}
.page-home .home-link {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
  font-weight: 600;
  padding-block: 12px;
  text-decoration: none;
}
.page-home .home-link-label {
  text-decoration: underline;
  text-underline-offset: 7px;
  text-decoration-color: var(--color-text-muted);
}
.page-home .home-link:hover .home-link-label,
.page-home .home-link:focus-visible .home-link-label {
  text-decoration-color: currentColor;
}
.page-home .home-link > [aria-hidden="true"],
.page-home .home-button span,
.page-home .home-final-link span {
  display: inline-block;
  transition: transform var(--transition-base) ease-out;
}
.page-home .home-link:hover > [aria-hidden="true"],
.page-home .home-button:hover span,
.page-home .home-final-link:hover span {
  transform: translate(3px, -3px);
}
.page-home .home-button {
  display: inline-flex;
  align-items: center;
  gap: 30px;
  background: var(--color-text);
  color: var(--color-bg);
  padding: 18px 24px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-control);
}
.page-home .home-hero {
  padding-top: 40px;
  min-height: min(900px, calc(92svh - 78px));
  display: flex;
  align-items: center;
}
.page-home .home-hero > .container {
  width: min(calc(100% - 64px), var(--content-wide));
}
.page-home .home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: 20px;
  padding-block: 34px 40px;
}
.page-home .home-hero h1 {
  font-size: clamp(72px, 7.5vw, 124px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.065em;
}
.page-home .home-hero h1 em {
  font-style: normal;
  color: var(--color-accent);
}
.page-home .home-hero-copy .home-intro {
  max-width: 36ch;
  margin-top: 30px;
}
.page-home .home-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  margin-top: 32px;
}
.page-home .home-hero-visual {
  min-width: 0;
}
.page-home .home-hero-visual img {
  aspect-ratio: 36 / 25;
  object-fit: cover;
  object-position: center;
}
.page-home .home-photo {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-sm);
}
.page-home .home-photo img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-image) ease-out;
}
.page-home .home-hero-visual figcaption {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}
.page-home .home-hero-visual figcaption strong {
  color: var(--color-text);
  font-weight: 600;
}
.page-home .home-hero-visual figcaption > :last-child {
  margin-left: auto;
  font-size: 20px;
}
.page-home .home-hero-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-block: 24px;
  border-top: 1px solid var(--color-line);
}
.page-home .home-hero-bottom a {
  display: flex;
  gap: 35px;
}
.page-home .home-manifesto {
  padding-block: clamp(72px, 6vw, 100px) clamp(88px, 8vw, 132px);
  border-bottom: 1px solid var(--color-line);
}
.page-home .home-manifesto .home-split {
  grid-template-columns: 0.6fr 2.4fr;
  gap: 40px;
}
.page-home .home-manifesto .home-statement {
  font-size: clamp(56px, 6.2vw, 98px);
  line-height: 1.06;
}
.page-home .home-manifesto .home-intro {
  margin-top: 28px;
}
.page-home .home-story {
  padding-top: clamp(80px, 7vw, 112px);
}
.page-home .home-section-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 44px;
}
.page-home .home-chapter + .home-chapter {
  margin-top: clamp(88px, 8vw, 132px);
}
.page-home .home-chapter h3 {
  font-size: clamp(38px, 4.4vw, 70px);
  line-height: 1.12;
  letter-spacing: -0.055em;
  font-weight: 500;
}
.page-home .home-chapter-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  margin-bottom: 20px;
}
.page-home .home-chapter .home-label {
  font-size: 13px;
  letter-spacing: 0.06em;
  line-height: 1.65;
}
.page-home .home-chapter-heading > p {
  text-align: right;
}
.page-home .home-chapter-image {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--color-surface);
}
.page-home .home-photo-strategy > img {
  object-position: center 70%;
}
.page-home .home-chapter-split .home-chapter-image {
  aspect-ratio: 1;
}
.page-home .home-chapter-image > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-home .home-chapter-detail {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: center;
  margin-top: 22px;
}
.page-home .home-chapter-detail p {
  max-width: 57ch;
  color: var(--color-text-muted);
  font-size: 17px;
}
.page-home .home-chapter-detail .home-link {
  flex-shrink: 0;
}
.page-home .home-chapter-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  align-items: center;
  gap: 40px;
}
.page-home .home-chapter-split h3 {
  font-size: clamp(48px, 4.8vw, 74px);
  line-height: 1.08;
}
.page-home .home-chapter-copy > * + * {
  margin-top: 20px;
}
.page-home .home-chapter-copy > .home-link {
  margin-top: 12px;
}
.page-home .home-chapter-copy > p:not(.home-label) {
  color: var(--color-text-muted);
  font-size: 17px;
}
.page-home .home-chapter-offset {
  width: 90%;
  margin-left: auto;
}
.page-home .home-chapter-offset .home-chapter-image {
  margin-bottom: 20px;
}
.page-home .home-chapter-offset .home-chapter-heading {
  margin-bottom: 0;
  align-items: start;
}
.page-home .home-chapter-offset .home-chapter-heading > p {
  padding-top: 4px;
}
.page-home .home-chapter-offset .home-chapter-detail {
  margin-top: 18px;
}
.page-home .home-chapter-offset h3 {
  margin-top: 8px;
  font-size: clamp(40px, 4.7vw, 75px);
}
.page-home .home-proof {
  --color-focus: var(--color-band-accent);
  background: var(--color-band-bg);
  color: var(--color-band-text);
}
.page-home .home-proof .home-label {
  color: var(--color-band-muted);
}
.page-home .home-proof .home-statement > span {
  color: var(--color-band-accent);
}
.page-home .home-proof .home-link-label {
  text-decoration-color: var(--color-band-muted);
}
.page-home .home-reference-thumb { display: block; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius-sm); }
.page-home .home-reference-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.page-home .home-reference-copy { display: grid; gap: var(--space-inline); min-width: 0; }
.page-home .home-reference-list {
  list-style: none;
  padding: 0;
  margin: 48px 0 0;
}
.page-home .home-reference {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 24px;
  gap: 28px;
  align-items: center;
  padding-block: 30px;
  border-top: 1px solid var(--color-band-line);
}
.page-home .home-reference-list li:last-child {
  border-bottom: 1px solid var(--color-band-line);
}
.page-home .home-reference h3 {
  font-size: clamp(23px, 2.3vw, 34px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.035em;
}
.page-home .home-reference p {
  color: var(--color-band-muted);
  font-size: 15px;
  max-width: 42ch;
}
.page-home .home-reference > span[aria-hidden] {
  font-size: 25px;
  transition: transform var(--transition-base) ease-out;
}
.page-home .home-reference:hover h3,
.page-home .home-reference:focus-visible h3 {
  text-decoration: underline;
  text-underline-offset: 7px;
  text-decoration-thickness: 1px;
}
.page-home .home-capability {
  border-top: 1px solid var(--color-line);
  padding-block: 44px;
  display: grid;
  grid-template-columns: 60px 1fr 1.2fr 28px;
  gap: 25px;
  align-items: center;
}
.page-home .home-capability:last-child {
  border-bottom: 1px solid var(--color-line);
}
.page-home .home-capability h3 {
  font-size: clamp(30px, 3.3vw, 50px);
  letter-spacing: -0.04em;
  font-weight: 500;
  transition: transform var(--transition-base) ease-out;
}
.page-home .home-capability p {
  font-size: 15px;
  color: var(--color-text-muted);
}
.page-home .home-capability > .home-label {
  font-size: 14px;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.page-home .home-capability > :last-child {
  font-size: 28px;
  transition: transform var(--transition-base) ease-out, color var(--transition-base) ease-out;
}
.page-home .home-capability:focus-visible > :last-child {
  color: var(--color-accent);
}
.page-home .home-capability:focus-visible h3 {
  text-decoration: underline;
  text-underline-offset: 8px;
  text-decoration-thickness: 1px;
}
.page-home .home-engineering {
  background: var(--color-surface);
}
.page-home .home-principle {
  font-size: 12px;
  line-height: 2;
  color: var(--color-text-muted);
}
.page-home .home-engineering .home-principle {
  margin-top: 65px;
}
.page-home .home-engineering-list {
  list-style: none;
  padding: 0;
  margin: 56px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.page-home .home-engineering-list li {
  border-top: 1px solid var(--color-line);
  padding-top: 18px;
  font-size: 17px;
}
.page-home .home-engineering .home-link {
  margin-top: 28px;
}
.page-home .home-engineering-list span {
  display: block;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.7;
  margin-top: 8px;
}
.page-home .home-experience h2 {
  font-size: clamp(140px, 25vw, 380px);
  letter-spacing: -0.08em;
  font-weight: 500;
  line-height: 1;
  margin-block: 40px 60px;
}
.page-home .home-experience h2 > span:first-child {
  display: block;
  font-size: 18px;
  letter-spacing: 0;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}
.page-home .home-year-dot {
  color: var(--color-accent);
}
.page-home .home-experience .home-intro {
  margin-top: 0;
}
.page-home .home-timeline {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-block: 40px 25px;
}
.page-home .home-timeline li {
  border-top: 1px solid var(--color-line);
  padding-top: 18px;
}
.page-home .home-timeline strong {
  font-size: 23px;
  font-weight: 500;
}
.page-home .home-timeline span {
  display: block;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 8px;
}
.page-home .home-explore {
  padding-block: 64px;
}
.page-home .home-explore-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 35px;
}
.page-home .home-explore-links a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 14px;
}
.page-home .home-explore-links a:hover {
  color: var(--color-text);
}
.page-home .home-final {
  padding-top: 100px;
}
.page-home .home-final h2 {
  margin-block: 40px;
  font-size: clamp(44px, 6.3vw, 98px);
}
.page-home .home-final-link {
  display: inline-flex;
  align-items: center;
  gap: 70px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: clamp(24px, 3vw, 42px);
}
.page-home .site-footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-line);
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .page-home .home-reference:hover > span[aria-hidden] {
    transform: translate(3px, -3px);
  }
  .page-home .home-capability:hover h3 {
    transform: translateX(4px);
  }
  .page-home .home-capability:hover > :last-child {
    transform: translate(3px, -3px);
    color: var(--color-accent);
  }
}
@media (min-width: 891px) and (max-width: 1100px) {
  .page-home .home-hero h1 {
    font-size: 76px;
  }
  .page-home .home-hero-visual figcaption {
    flex-wrap: wrap;
    gap: 6px 15px;
  }
  .page-home .home-chapter-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.9fr);
    gap: 28px;
  }
  .page-home .home-chapter-split h3 {
    font-size: 50px;
  }
}
@media (max-width: 890px) {
  .page-home .container,
  .page-home .home-hero > .container {
    width: calc(100% - 48px);
  }
  .page-home .home-hero {
    padding-top: 40px;
    min-height: auto;
  }
  .page-home .home-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 32px;
  }
  .page-home .home-hero h1 {
    font-size: clamp(66px, 11vw, 100px);
  }
  .page-home .home-hero-copy .home-intro {
    max-width: 42ch;
  }
  .page-home .home-hero-visual {
    margin: 0;
  }
  .page-home .home-split,
  .page-home .home-manifesto .home-split {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .page-home .home-manifesto .home-statement {
    font-size: clamp(54px, 8.5vw, 76px);
  }
  .page-home .home-chapter-split {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .page-home .home-chapter-split h3 {
    font-size: clamp(48px, 7vw, 66px);
  }
  .page-home .home-chapter-offset {
    width: 100%;
  }
  .page-home .home-chapter-heading {
    flex-direction: column;
    align-items: start;
  }
  .page-home .home-chapter-heading > p {
    text-align: left;
  }
  .page-home .home-chapter-detail {
    flex-direction: column;
    align-items: start;
    gap: 8px;
  }
  .page-home .home-capability {
    grid-template-columns: 30px 1fr 24px;
    gap: 16px;
  }
  .page-home .home-capability p {
    grid-column: 2;
  }
  .page-home .home-capability > :last-child {
    grid-column: 3;
    grid-row: 1;
  }
  .page-home .home-reference {
    grid-template-columns: 160px minmax(0, 1fr) 24px;
    gap: 20px;
  }
  .page-home .home-reference > .home-label {
    display: none;
  }
}
@media (max-width: 560px) {
  .page-home {
    --home-space: 88px;
  }
  .page-home .container,
  .page-home .home-hero > .container {
    width: calc(100% - 40px);
  }
  .page-home .home-label {
    font-size: 11px;
    letter-spacing: 0.06em;
  }
  .page-home .home-hero > .container > p.home-label {
    max-width: 28ch;
  }
  .page-home .home-hero h1 {
    font-size: clamp(58px, 15.8vw, 82px);
  }
  .page-home .home-hero-grid {
    padding-block: 30px 35px;
    gap: 40px;
  }
  .page-home .home-intro {
    font-size: 16px;
  }
  .page-home .home-actions {
    gap: 20px;
  }
  .page-home .home-button {
    padding: 16px 18px;
    gap: 20px;
  }
  .page-home .home-link {
    font-size: 14px;
    gap: 14px;
  }
  .page-home .home-hero-visual figcaption {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 5px 16px;
    font-size: 12px;
    margin-top: 18px;
  }
  .page-home .home-hero-visual figcaption > span:not(:last-child) {
    grid-column: 1;
  }
  .page-home .home-hero-visual figcaption > :last-child {
    grid-column: 2;
    grid-row: 1 / 3;
  }
  .page-home .home-hero-bottom {
    align-items: start;
    gap: 20px;
  }
  .page-home .home-hero-bottom > span {
    max-width: 19ch;
  }
  .page-home .home-hero-bottom a {
    gap: 12px;
  }
  .page-home .home-statement {
    font-size: 42px;
  }
  .page-home .home-manifesto {
    padding-block: 64px 76px;
  }
  .page-home .home-manifesto .home-statement {
    font-size: clamp(46px, 12.3vw, 56px);
    line-height: 1.1;
  }
  .page-home .home-story {
    padding-top: 72px;
  }
  .page-home .home-section-top {
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 34px;
  }
  .page-home .home-chapter-image {
    aspect-ratio: 1;
  }
  .page-home .home-chapter h3 {
    font-size: 42px;
  }
  .page-home .home-chapter-offset h3 {
    font-size: 45px;
  }
  .page-home .home-chapter .home-label {
    font-size: 12px;
    letter-spacing: 0.04em;
  }
  .page-home .home-chapter-split h3 {
    font-size: 50px;
  }
  .page-home .home-chapter-heading {
    gap: 16px;
  }
  .page-home .home-chapter-detail p,
  .page-home .home-chapter-copy > p:not(.home-label) {
    font-size: 16px;
  }
  .page-home .home-capability {
    padding-block: 32px;
  }
  .page-home .home-capability p {
    font-size: 14px;
  }
  .page-home .home-reference {
    grid-template-columns: 96px minmax(0, 1fr) 20px;
    gap: 12px;
    padding-block: 24px;
  }
  .page-home .home-reference p {
    grid-column: 1;
  }
  .page-home .home-reference > span[aria-hidden] {
    grid-column: 3;
    grid-row: 1;
  }
  .page-home .home-reference-list {
    margin-top: 32px;
  }
  .page-home .home-engineering-list {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 36px;
  }
  .page-home .home-experience h2 {
    font-size: 35vw;
    margin-block: 32px 45px;
  }
  .page-home .home-timeline {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .page-home .home-timeline li {
    display: grid;
    grid-template-columns: 85px 1fr;
    align-items: center;
  }
  .page-home .home-timeline span {
    margin: 0;
  }
  .page-home .home-explore-links {
    grid-template-columns: 1fr;
  }
  .page-home .home-final {
    padding-top: 64px;
  }
  .page-home .home-final h2 {
    font-size: 43px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html:has(.page-home) {
    scroll-behavior: auto;
  }
}