:root {
  color-scheme: dark;
  --ink: #0d0f10;
  --surface: #151719;
  --ivory: #f7f4ef;
  --muted: #aaaeb2;
  --quiet: #85898d;
  --red: #d65a5d;
  --action: #a92327;
  --border: #292b2d;
  --gutter: clamp(22px, 6vw, 76px);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: var(--ink);
  color: var(--ivory);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
}
a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  color: var(--ivory);
}
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
:focus-visible {
  outline: 2px solid var(--ivory);
  outline-offset: 5px;
}
main:focus,
h2[tabindex]:focus {
  outline: none;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.03em;
}
h1 {
  font-size: clamp(42px, 6.7vw, 76px);
}
h2 {
  font-size: clamp(30px, 3.2vw, 42px);
}
h3 {
  font-size: 22px;
}
p {
  color: var(--muted);
}
section[id],
article[id] {
  scroll-margin-top: 100px;
}
.container {
  width: calc(100% - 2 * var(--gutter));
  max-width: none;
  margin-inline: auto;
}
.section {
  padding-block: 64px;
}
.muted {
  color: var(--quiet);
}
.eyebrow {
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 11px;
  font-weight: 650;
  line-height: 1.5;
}
.skip-link {
  position: fixed;
  top: 8px;
  left: 12px;
  padding: 12px 18px;
  background: var(--ivory);
  color: var(--ink);
  z-index: 30;
  transform: translateY(-160%);
}
.skip-link:focus {
  transform: none;
  color: var(--ink);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--ink);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  width: calc(100% - 2 * clamp(22px, 5vw, 62px));
  max-width: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 77px;
  gap: 20px;
  padding-block: 20px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ivory);
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}
.wordmark:hover {
  color: var(--ivory);
}
.brand-bear {
  display: block;
  width: clamp(50px, 4.3vw, 62px);
  height: clamp(29px, 2.5vw, 36px);
  flex: 0 0 auto;
  object-fit: cover;
  object-position: center 50%;
  filter: brightness(0.9) saturate(1.08);
}
.brand-name {
  display: block;
  line-height: 1.2;
}
.brand-name span {
  color: var(--red);
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 12px;
  color: #b5b3b0;
}
.desktop-nav a {
  padding-block: 9px;
  line-height: 1.5;
}
.project-nav {
  position: relative;
}
.projects-trigger::after {
  content: "⌄";
  margin-left: 6px;
  color: var(--quiet);
}
.project-menu {
  position: absolute;
  top: calc(100% + 9px);
  left: -14px;
  min-width: 190px;
  display: grid;
  padding: 8px;
  border: 1px solid #3b3d40;
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-5px);
  transition:
    opacity 140ms ease,
    transform 140ms ease;
}
.project-menu::before {
  content: "";
  position: absolute;
  inset: -10px 0 auto;
  height: 10px;
}
.project-nav:hover .project-menu,
.project-nav:focus-within .project-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.project-menu a {
  padding: 10px 12px;
  border-radius: 5px;
  color: #c7c5c2;
  white-space: nowrap;
}
.project-menu a:hover,
.project-menu a:focus-visible {
  background: #202225;
  color: var(--ivory);
}
.desktop-nav .nav-contact {
  padding: 9px 13px;
  border: 1px solid #4a4c4e;
  border-radius: 7px;
  color: var(--ivory);
}
.site-header nav a[aria-current="page"] {
  color: var(--ivory);
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-decoration-thickness: 2px;
  text-underline-offset: 8px;
}
.desktop-nav .nav-contact[aria-current="page"] {
  border-color: var(--red);
  text-decoration: none;
}
.mobile-nav {
  display: none;
}
.hero {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 44px;
  align-items: center;
  min-height: 390px;
  padding: 64px var(--gutter) 54px;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -130px;
  top: -160px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(169, 35, 39, 0.26),
    rgba(169, 35, 39, 0) 67%
  );
  pointer-events: none;
}
.hero-copy {
  min-width: 0;
  position: relative;
  z-index: 1;
}
.hero .eyebrow,
.page-hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 17px;
}
.short-rule {
  width: 24px;
  height: 2px;
  background: var(--action);
  flex-shrink: 0;
}
.hero h1 {
  max-width: 680px;
  font-size: clamp(42px, 6.7vw, 76px);
  line-height: 0.96;
  letter-spacing: -0.055em;
  font-weight: 650;
}
.hero-description {
  max-width: 570px;
  margin-top: 22px;
  font-size: 16px;
  line-height: 1.6;
}
.actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  min-height: 44px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  transition: background-color 160ms ease;
}
.button {
  background: var(--action);
  color: #fff;
  border: 1px solid transparent;
}
.button:hover {
  background: #982024;
  color: #fff;
}
.button-secondary {
  color: #f4f1ec;
  border: 1px solid #3d4042;
}
.button-secondary:hover {
  background: var(--surface);
}
.text-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ivory);
}
.text-action span {
  color: var(--quiet);
}
.text-action:hover span {
  color: var(--red);
}
.abstract-visual {
  position: relative;
  min-height: 250px;
  display: grid;
  place-items: center;
  z-index: 1;
  min-width: 0;
}
.abstract-orbit {
  width: min(350px, 100%);
  aspect-ratio: 1;
  border: 1px solid #353336;
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  background: radial-gradient(
    ellipse at 48% 55%,
    rgba(169, 35, 39, 0.08),
    transparent 62%
  );
  box-shadow:
    inset 0 -1px 0 #484044,
    0 16px 32px rgba(0, 0, 0, 0.12);
}
.abstract-orbit::before,
.abstract-orbit::after {
  content: "";
  position: absolute;
  border: 1px solid #282a2c;
  border-radius: 50%;
}
.abstract-orbit::before {
  inset: 12% 5%;
  transform: rotate(-24deg) scaleY(0.8);
  border-color: #454045;
  box-shadow: 0 1px 0 rgba(169, 35, 39, 0.12);
}
.abstract-orbit::after {
  inset: 23% 13%;
  transform: rotate(21deg) scaleY(0.76);
  border-color: #333438;
  filter: blur(0.25px);
}
.abstract-core {
  width: 86px;
  height: 86px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #bb3539 0%, #a92327 52%, #7e1d23 100%);
  color: #fff;
  font-size: 19px;
  font-weight: 750;
  letter-spacing: -0.05em;
  clip-path: polygon(
    13% 0,
    87% 0,
    100% 22%,
    100% 78%,
    87% 100%,
    13% 100%,
    0 78%,
    0 22%
  );
  z-index: 2;
  box-shadow:
    inset 0 2px 0 rgba(255, 235, 225, 0.28),
    inset -3px -4px 0 rgba(57, 9, 15, 0.3);
  text-shadow: 0 1px 2px rgba(49, 7, 12, 0.35);
}
.abstract-satellite {
  position: absolute;
  color: #b7babd;
  font-size: 10px;
  background: var(--surface);
  border: 1px solid #343638;
  border-radius: 999px;
  padding: 7px 10px;
  white-space: nowrap;
  line-height: 1.5;
}
.satellite-detailing {
  bottom: 8%;
  left: 0;
  z-index: 4;
  font-size: 12px;
  font-weight: 650;
  color: var(--ivory);
  padding: 10px 14px;
  background: linear-gradient(150deg, #292023, #1c171a);
  border-color: #795054;
  box-shadow:
    0 8px 18px rgba(0, 0, 0, 0.35),
    0 0 14px rgba(169, 35, 39, 0.09);
}
.satellite-pressure {
  top: 20%;
  right: 0;
  z-index: 3;
  font-size: 11px;
  color: #d1cfcc;
  background: #1b1b1e;
  border-color: #50464c;
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.25);
}
.satellite-lawn {
  left: 0;
  top: 24%;
  z-index: 2;
  font-size: 10.5px;
  color: #b7babd;
  border-color: #3c3c42;
}
.satellite-window {
  right: 5%;
  top: 0;
  z-index: 1;
  color: #969a9f;
  border-color: #2d3034;
  background: #111315;
}
.products {
  padding-block: 34px 48px;
  border-block: 1px solid var(--border);
}
.products-intro {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin-bottom: 22px;
}
.products-intro h2 {
  font-size: 23px;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.products-intro > p {
  font-size: 12px;
  color: var(--quiet);
  max-width: 390px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.product-card {
  min-height: 104px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid #2e3033;
  border-radius: 10px;
}
.product-card:first-child {
  background: #1a1516;
  border-color: #583033;
}
.status,
.planned {
  font-size: 9px;
  color: var(--red);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.5;
}
.product-card h3 {
  margin: 16px 0 4px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
}
.product-card > p {
  font-size: 10px;
  color: var(--quiet);
  line-height: 1.45;
}
.product-card .text-action {
  margin-top: 4px;
  font-size: 12px;
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.project-card {
  min-width: 0;
  padding: 24px;
  border: 1px solid #2e3033;
  border-radius: 10px;
  background: var(--surface);
}
.project-card h3 {
  margin-block: 18px 12px;
}
.project-card p {
  font-size: 14px;
}
.project-card .text-action {
  margin-top: 14px;
}
.directory-update-link {
  margin-top: 24px;
}
.extension-feature .section-intro {
  margin-bottom: 26px;
}
.extension-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}
.extension-details > div {
  padding: 24px;
  border: 1px solid #2e3033;
  border-radius: 10px;
  background: var(--surface);
}
.extension-details h3 {
  margin-bottom: 12px;
}
.extension-details p {
  font-size: 14px;
}
.private-test-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  min-height: 52px;
  border: 1px solid #b84448;
  border-radius: 7px;
  background: var(--action);
  color: #fff;
  font-size: 16px;
  font-weight: 750;
  line-height: 1.5;
}
.private-test-action span,
.private-test-action:hover span {
  color: #fff;
}
.private-test-action:hover {
  background: #982024;
  border-color: #d65a5d;
  color: #fff;
}
.private-test-action:focus-visible {
  outline: 3px solid var(--ivory);
  outline-offset: 5px;
}
.workflow {
  margin-top: 32px;
}
.workflow-intro {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.workflow-intro > p:last-child {
  font-size: 12px;
  color: var(--quiet);
}
.workflow ol {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
  border-block: 1px solid var(--border);
}
.workflow li {
  font-size: 14px;
  font-weight: 500;
  padding: 18px 16px;
  border-right: 1px solid var(--border);
}
.workflow li:first-child {
  padding-left: 0;
}
.workflow li:last-child {
  border-right: none;
}
.workflow li > span {
  display: block;
  font-size: 10px;
  margin-bottom: 5px;
  font-weight: 400;
  color: var(--quiet);
}
.workflow-note {
  font-size: 11px;
  margin-top: 14px;
}
.section-intro {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  column-gap: 60px;
  row-gap: 20px;
  margin-bottom: 32px;
  align-items: end;
}
.section-intro .eyebrow {
  grid-column: 1 / -1;
}
.section-intro > p:last-child {
  font-size: 14px;
  max-width: 350px;
}
.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.principles article {
  border: 1px solid #2e3033;
  border-radius: 10px;
  padding: 24px;
  background: var(--surface);
}
.principle-number {
  font-size: 10px;
  color: var(--red);
}
.principles h2 {
  font-size: 25px;
  margin-block: 22px 12px;
}
.principles p {
  font-size: 14px;
  max-width: 280px;
}
.approach-note {
  font-size: 12px;
  margin-top: 24px;
  color: var(--quiet);
}
.testing {
  border-block: 1px solid var(--border);
  background: var(--surface);
}
.testing-inner {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr;
  gap: 60px;
  align-items: center;
}
.testing h2 {
  font-size: clamp(30px, 3.1vw, 42px);
  margin-block: 17px 20px;
}
.testing-inner > div:first-child > p:last-child {
  max-width: 520px;
  font-size: 14px;
}
.testing-action .button {
  width: 100%;
}
.testing-action p {
  font-size: 11px;
  margin-top: 12px;
}
.page-title {
  font-size: clamp(38px, 4.6vw, 58px);
  line-height: 1;
  letter-spacing: -0.045em;
}
.page-hero {
  padding-block: 64px 54px;
}
.page-hero h1 {
  max-width: 820px;
}
.page-lead {
  max-width: 600px;
  margin-top: 22px;
}
.page-lead + .page-lead {
  margin-top: 12px;
}
.about-principles {
  padding-top: 10px;
}
.contact-hero .contact-row {
  margin-top: 36px;
}
.contact-note {
  margin-top: 18px;
  font-size: 11px;
  color: var(--quiet);
}
.working {
  padding-block: 34px 48px;
  border-block: 1px solid var(--border);
}
.working-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
/* Detailer Exchange's six categories don't divide evenly into the five-
   column desktop grid above; the existing 1100/720/430px collapses below
   already resolve to 3/2/1 columns, which fit six items cleanly, so only
   the desktop column count needs a second, later-in-cascade rule here. */
.category-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.working-list li {
  padding: 16px;
  background: var(--surface);
  border: 1px solid #2e3033;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
}
.working-list li > span {
  display: block;
  margin-bottom: 12px;
  font-size: 10px;
  font-weight: 400;
  color: var(--red);
}
.updates {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 60px;
}
.updates .section-intro {
  display: block;
  margin: 0;
}
.updates .section-intro h1,
.updates .section-intro h2 {
  margin-top: 20px;
}
.updates .section-intro > p:last-child {
  max-width: 440px;
  margin-top: 20px;
}
.update-note {
  border: 1px solid #2e3033;
  border-radius: 10px;
  background: var(--surface);
  padding: 24px;
}
.update-note h2 {
  margin-block: 20px 14px;
  font-size: 23px;
}
.update-note > p {
  font-size: 14px;
}
.update-note .text-action {
  margin-top: 16px;
}
.update-note .small-note {
  font-size: 11px;
  margin-top: 10px;
  color: var(--quiet);
}
.update-preview {
  min-width: 0;
  border: 1px solid #2e3033;
  border-radius: 10px;
  background: var(--surface);
  padding: 24px;
}
.update-preview h3 {
  margin-block: 14px;
  font-size: 23px;
}
.update-preview p:not([class]) {
  font-size: 14px;
}
.update-preview .text-action {
  display: flex;
  width: fit-content;
  margin-top: 12px;
}
.preview-image {
  margin-bottom: 20px;
}
.log-cta {
  grid-column: 1 / -1;
}
.home-updates h2 {
  margin-top: 20px;
}
.home-updates .update-preview {
  margin-top: 28px;
}
.preview-wide {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: 36px;
  align-items: center;
}
.preview-wide .preview-image {
  margin-bottom: 0;
}
.preview-copy {
  min-width: 0;
}
.teasers {
  border-top: 1px solid var(--border);
}
.teaser-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.teaser {
  min-width: 0;
  border: 1px solid #2e3033;
  border-radius: 10px;
  background: var(--surface);
  padding: 24px;
}
.teaser h2 {
  margin-block: 20px 12px;
  font-size: 23px;
}
.teaser > p:not([class]) {
  font-size: 14px;
}
.teaser .text-action {
  margin-top: 12px;
}
.progress-entry {
  grid-column: 1 / -1;
  min-width: 0;
  border: 1px solid #2e3033;
  border-radius: 10px;
  background: var(--surface);
  padding: 24px;
}
.progress-date {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.5;
}
.progress-header h2 {
  margin-block: 14px;
  font-size: 23px;
}
.progress-header > p:not([class]) {
  max-width: 760px;
  font-size: 14px;
}
.sample-label {
  display: inline-block;
  margin-top: 18px;
  padding: 6px 11px;
  border: 1px solid #3d4042;
  border-radius: 999px;
  font-size: 10px;
  color: var(--ivory);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.5;
}
.progress-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 24px;
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}
.progress-gallery li {
  min-width: 0;
}
.progress-gallery figure {
  margin: 0;
}
.progress-gallery a,
.preview-image {
  display: block;
  overflow: hidden;
  border: 1px solid #4a4c4e;
  border-radius: 10px;
  background: var(--ink);
}
.progress-gallery a:hover,
.preview-image:hover {
  border-color: var(--red);
}
.progress-gallery a:focus-visible,
.preview-image:focus-visible {
  outline: 3px solid var(--ivory);
  outline-offset: 4px;
}
.progress-gallery img,
.preview-image img {
  display: block;
  width: 100%;
  height: auto;
}
.progress-gallery figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
.exchange-gallery {
  grid-template-columns: minmax(0, 2fr) minmax(240px, 0.65fr);
  align-items: start;
}
.exchange-gallery .mobile-progress-shot {
  width: 100%;
  max-width: 390px;
  justify-self: center;
}
.progress-gallery .mobile-progress-shot {
  width: 100%;
  max-width: 430px;
  justify-self: center;
}
.contact-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-top: 28px;
}
.contact-row p {
  font-size: 14px;
}
.contact-row > a {
  font-size: clamp(18px, 2.1vw, 26px);
  padding-block: 10px;
  border-bottom: 1px solid #3d4042;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}
.contact-row > a span {
  margin-left: 12px;
  color: var(--red);
}
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 32px 20px;
}
.footer-top,
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-top > p {
  font-size: 12px;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 22px;
  padding-top: 16px;
  font-size: 11px;
}
.footer-bottom nav {
  display: flex;
  gap: 24px;
  color: var(--muted);
}
.footer-bottom a {
  display: inline-block;
  padding-block: 10px;
}
.legal {
  max-width: 820px;
  padding-block: 48px 72px;
}
.back-link {
  display: inline-block;
  color: var(--muted);
  min-height: 44px;
  font-size: 13px;
  margin-bottom: 28px;
}
.legal > .eyebrow {
  margin-bottom: 17px;
}
.legal h1 {
  font-size: clamp(48px, 6.7vw, 76px);
  line-height: 0.96;
  letter-spacing: -0.055em;
}
.legal-lead {
  font-size: 18px;
  max-width: 640px;
  margin-top: 22px;
}
.legal-date {
  font-size: 12px;
  color: var(--quiet);
  margin-top: 20px;
}
.legal-body {
  margin-top: 36px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  max-width: 680px;
}
.legal-body section {
  margin-top: 30px;
}
.legal-body h2 {
  font-size: 23px;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.legal-body p {
  font-size: 16px;
  margin-top: 12px;
}
.legal-body a {
  text-decoration: underline;
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
  color: var(--ivory);
}
.legal-body .legal-notice {
  font-size: 12px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-top: 36px;
}
.not-found {
  padding-block: 80px 96px;
}
.not-found h1 {
  margin-top: 22px;
  line-height: 0.96;
  letter-spacing: -0.055em;
}
.not-found p:not(.eyebrow) {
  margin-block: 22px 28px;
}
@media (max-width: 1100px) {
  .working-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .testing-inner,
  .updates,
  .section-intro {
    column-gap: 36px;
  }
  .workflow li {
    font-size: 13px;
    padding-inline: 12px;
  }
}
@media (max-width: 900px) {
  .preview-wide {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .teaser-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .progress-gallery {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .exchange-gallery .mobile-progress-shot {
    width: min(100%, 390px);
  }
}
@media (max-width: 720px) {
  .header-inner {
    min-height: 77px;
    padding-block: 16px;
  }
  .desktop-nav {
    display: none;
  }
  .mobile-nav {
    display: block;
  }
  .mobile-nav summary {
    display: flex;
    align-items: center;
    gap: 12px;
    list-style: none;
    font-size: 12px;
    cursor: pointer;
    padding: 12px 0 12px 8px;
    min-height: 44px;
  }
  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }
  .menu-lines {
    display: block;
    width: 16px;
    height: 7px;
    border-block: 1px solid var(--ivory);
  }
  .mobile-nav[open] summary .menu-lines {
    height: 1px;
  }
  .mobile-nav nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: grid;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 14px 22px 20px;
  }
  .mobile-nav nav a {
    padding: 12px 0;
    min-height: 44px;
    font-size: 15px;
  }
  .mobile-project-links {
    display: grid;
    min-width: 0;
    margin: -4px 0 5px;
    padding-left: 24px;
    border-left: 1px solid #3d4042;
  }
  .mobile-project-links a {
    display: block;
    width: 100%;
    min-width: 0;
    color: var(--muted);
    font-size: 13px !important;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 46px;
  }
  .abstract-visual {
    min-height: 260px;
  }
  .abstract-orbit {
    width: min(260px, 100%);
  }
  .products-intro {
    align-items: start;
  }
  .products-intro h2 {
    font-size: 23px;
  }
  .products-intro > p {
    max-width: 240px;
  }
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .project-grid,
  .extension-details {
    grid-template-columns: 1fr;
  }
  .section {
    padding-block: 48px;
  }
  .products {
    padding-block: 34px 48px;
  }
  .workflow ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .workflow li {
    font-size: 13px;
    padding: 18px 10px;
  }
  .workflow li:first-child {
    padding-left: 10px;
  }
  .workflow li:nth-child(3) {
    border-right: none;
  }
  .workflow li:nth-child(-n + 3) {
    border-bottom: 1px solid var(--border);
  }
  .section-intro {
    display: block;
  }
  .section-intro h1,
  .section-intro h2 {
    margin-block: 17px 20px;
  }
  .page-hero {
    padding-block: 46px 40px;
  }
  .working-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .section-intro > p:last-child {
    max-width: 460px;
  }
  .principles {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .principles article {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 0 16px;
    padding: 22px;
  }
  .principle-number {
    padding-top: 4px;
  }
  .principles h2 {
    margin: 0 0 10px;
  }
  .principles p {
    grid-column: 2;
    max-width: 420px;
  }
  .testing-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .testing-action {
    max-width: 330px;
  }
  .updates {
    display: block;
  }
  .update-note {
    margin-top: 28px;
    padding: 22px;
  }
  .progress-entry,
  .update-preview {
    margin-top: 28px;
    padding: 22px;
  }
  .log-cta {
    margin-top: 28px;
  }
  .log-cta .button {
    width: 100%;
  }
  .contact-row {
    display: block;
    margin-top: 22px;
  }
  .contact-row > a {
    display: inline-block;
    margin-top: 22px;
    font-size: 21px;
  }
  .footer-top {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }
  .footer-bottom {
    flex-wrap: wrap;
    gap: 8px;
  }
  .legal {
    padding-block: 36px 56px;
  }
  .legal-lead {
    font-size: 18px;
  }
  .not-found {
    padding-block: 60px 76px;
  }
}
@media (max-width: 430px) {
  .wordmark {
    font-size: 12px;
  }
  .products-intro {
    flex-direction: column;
  }
  .products-intro > p {
    max-width: none;
  }
  .product-grid,
  .working-list {
    grid-template-columns: 1fr;
  }
  .workflow li {
    padding-inline: 8px;
    font-size: 12px;
  }
  .workflow li:first-child {
    padding-left: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}
@media print {
  :root {
    color-scheme: light;
    background: white;
    color: black;
  }
  body,
  .product-card,
  .principles article,
  .update-note,
  .update-preview,
  .teaser,
  .working-list li,
  .progress-entry,
  .progress-gallery a,
  .preview-image,
  .testing {
    background: white;
  }
  p,
  .muted,
  .planned,
  .status,
  .progress-date,
  .sample-label,
  .progress-gallery figcaption {
    color: #333;
  }
  .progress-entry,
  .update-preview,
  .teaser,
  .working-list li,
  .sample-label,
  .progress-gallery a,
  .preview-image {
    border-color: #999;
  }
  .progress-gallery figure {
    break-inside: avoid;
  }
  .site-header,
  .skip-link,
  .actions,
  .site-footer,
  .abstract-visual {
    display: none;
  }
  .container {
    width: 100%;
  }
  .section,
  .hero,
  .page-hero,
  .legal {
    padding-block: 24px;
  }
  a {
    text-decoration: underline;
  }
}