/* Compose the founder story with Ariel layouts and shared identity tokens. */
.abt-page {
  --abt-bg: var(--page-bg);
  --abt-panel: var(--page-surface);
  --abt-soft: var(--page-surface-soft);
  --abt-stroke: var(--page-border);
  --abt-text: var(--page-text);
  --abt-copy: var(--page-copy);
  --abt-muted: var(--page-muted);
  --abt-accent: var(--page-accent);
  --abt-sage: #a3d6bd;
  background: var(--abt-bg);
  color: var(--abt-text);
  font-family: var(--font-interface);
  line-height: 1.8;
}
html[data-ariel-theme="light"] .abt-page {
  --abt-sage: #287665;
}
.abt-page :where(h1, h2, h3, p, ol) {
  margin: 0;
}
.abt-page :where(h1, h2, h3) {
  font-family: var(--font-interface);
  line-height: 1.12;
  letter-spacing: -0.055em;
  overflow-wrap: break-word;
}
.abt-page a {
  color: inherit;
  text-decoration: none;
}
.abt-page :focus-visible {
  outline: 2px solid var(--abt-accent);
  outline-offset: 5px;
}
.abt-page :where(h1, h2) em {
  color: var(--abt-accent);
  font-family: var(--font-editorial);
  font-weight: 470;
  font-style: italic;
}
.abt-container {
  inline-size: min(100% - var(--page-gutter) * 2, 82rem);
  padding-inline: 0;
}
.abt-hero {
  position: relative;
  isolation: isolate;
  border-block-end: 1px solid var(--abt-stroke);
  background:
    radial-gradient(
      ellipse at 78% 28%,
      color-mix(in srgb, var(--abt-accent) 11%, transparent),
      transparent 51%
    ),
    var(--abt-bg);
}
.abt-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  opacity: 0.15;
  background: repeating-linear-gradient(
    90deg,
    transparent 0 calc(100% / 12 - 1px),
    var(--abt-stroke) calc(100% / 12 - 1px) calc(100% / 12)
  );
  mask-image: linear-gradient(to bottom, black, transparent 83%);
}
.abt-hero__shell {
  padding-block: calc(var(--header-height) + 2rem) 1.15rem;
}
.abt-breadcrumb {
  --ariel-gap: 0.9rem;
  color: var(--abt-muted);
  font-size: 0.75rem;
  font-weight: 750;
}
.abt-breadcrumb > span:nth-child(2),
.abt-breadcrumb a:hover {
  color: var(--abt-accent);
}
.abt-hero__layout {
  --ariel-gap: 3rem;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  padding-block: clamp(4rem, 7vi, 7rem) clamp(3.8rem, 6vi, 6rem);
}
.abt-overline,
.abt-index {
  --ariel-gap: 0.9rem;
  flex-wrap: nowrap;
  color: var(--abt-accent);
  font-size: 0.66rem;
  font-weight: 820;
  letter-spacing: 0.16em;
  line-height: 1.5;
}
.abt-overline__dash {
  flex: 0 0 2rem;
  block-size: 1px;
  background: var(--abt-accent);
}
.abt-hero h1 {
  max-inline-size: 12ch;
  margin-block: 2rem 1.5rem;
  font-size: clamp(2.8rem, 11vi, 3.5rem);
  font-weight: 780;
}
.abt-hero__lead {
  max-inline-size: 54ch;
  color: var(--abt-copy);
  font-size: clamp(1rem, 1.3vi, 1.21rem);
  line-height: 1.9;
}
.abt-hero__byline {
  --ariel-gap: 0.95rem;
  flex-wrap: nowrap;
  margin-block-start: 2.7rem;
}
.abt-hero__byline-symbol {
  display: flex;
  flex: 0 0 3.5rem;
  block-size: 3.5rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--abt-accent);
  border-radius: 50%;
  color: var(--abt-text);
  font-family: var(--font-editorial);
  font-size: 1.1rem;
  font-weight: 700;
}
.abt-hero__byline-symbol > span {
  color: var(--abt-accent);
}
.abt-hero__byline strong {
  display: block;
  font-size: 0.89rem;
}
.abt-hero__byline div > span {
  display: block;
  color: var(--abt-muted);
  font-size: 0.74rem;
  line-height: 1.6;
}
.abt-hero__art {
  position: relative;
  isolation: isolate;
  inline-size: 100%;
  max-inline-size: 38rem;
  min-inline-size: 0;
  margin-inline: auto;
  padding: 0.8rem;
  border: 1px solid var(--abt-stroke);
  border-radius: 0.65rem;
  background:
    radial-gradient(
      circle at 50% 47%,
      color-mix(in srgb, var(--abt-sage) 10%, transparent),
      transparent 56%
    ),
    var(--abt-panel);
  box-shadow: 0 35px 85px rgb(0 0 0 / 9%);
}
.abt-art__heading,
.abt-art__base {
  --ariel-gap: 1rem;
  flex-wrap: nowrap;
  justify-content: space-between;
  color: var(--abt-muted);
  font-size: 0.5rem;
  font-weight: 825;
  letter-spacing: 0.09em;
  line-height: 1.5;
}
.abt-art__heading > span:first-child {
  color: var(--abt-accent);
}
.abt-art__stage {
  position: relative;
  display: grid;
  min-block-size: 19rem;
  overflow: clip;
  place-items: center;
}
.abt-art__stage::before,
.abt-art__stage::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 15% 18%;
  border: 1px solid color-mix(in srgb, var(--abt-sage) 24%, transparent);
  border-radius: 50%;
  transform: rotate(-18deg);
}
.abt-art__stage::after {
  inset: 27% 7%;
  border-style: dashed;
  border-color: color-mix(in srgb, var(--abt-accent) 27%, transparent);
  transform: rotate(24deg);
}
.abt-art__orbit {
  position: absolute;
  z-index: -1;
  inline-size: 75%;
  inset-inline: 12.5%;
  inset-block-start: 50%;
  border-block-start: 1px dashed var(--abt-stroke);
  transform: rotate(37deg);
}
.abt-art__orbit--b {
  transform: rotate(-37deg);
}
.abt-art__server {
  display: block;
  inline-size: 65%;
  max-block-size: 18rem;
  filter: drop-shadow(16px 24px 15px rgb(0 0 0 / 18%));
}
.abt-art__point {
  position: absolute;
  display: grid;
  inline-size: 2rem;
  block-size: 2rem;
  place-items: center;
  border: 1px solid var(--abt-accent);
  border-radius: 50%;
  background: var(--abt-bg);
  color: var(--abt-accent);
  font-size: 0.66rem;
  font-weight: 850;
}
.abt-art__point--one {
  inset-inline-start: 9%;
  inset-block-start: 20%;
}
.abt-art__point--two {
  inset-inline-end: 9%;
  inset-block-start: 29%;
}
.abt-art__point--three {
  inset-inline-start: 8%;
  inset-block-end: 23%;
}
.abt-art__point--four {
  inset-inline-end: 10%;
  inset-block-end: 16%;
}
.abt-art__base {
  padding-block-start: 1rem;
  border-block-start: 1px solid var(--abt-stroke);
}
.abt-art__spark {
  flex-shrink: 0;
  color: var(--abt-sage);
  font-size: 1.1rem;
  line-height: 1;
}
.abt-hero__foot {
  --ariel-gap: 0.9rem 2rem;
  justify-content: space-between;
  padding-block-start: 1.25rem;
  border-block-start: 1px solid var(--abt-stroke);
  color: var(--abt-muted);
  font-size: 0.65rem;
  font-weight: 790;
  line-height: 1.65;
  letter-spacing: 0.1em;
}
.abt-hero__foot a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--abt-accent);
  font-weight: 800;
}
.abt-hero__foot a:hover {
  text-decoration: underline;
  text-underline-offset: 0.3rem;
}
.abt-inpage {
  border-block-end: 1px solid var(--abt-stroke);
}
.abt-inpage__links {
  --ariel-gap: 0.8rem clamp(1rem, 2.7vi, 3rem);
  padding-block: 1.15rem;
}
.abt-inpage a {
  display: inline-flex;
  min-block-size: 2rem;
  align-items: center;
  gap: 0.6rem;
  color: var(--abt-copy);
  font-size: 0.76rem;
  font-weight: 730;
}
.abt-inpage a:hover {
  color: var(--abt-accent);
}
.abt-inpage b {
  color: var(--abt-accent);
  font-size: 0.67rem;
}
.abt-section {
  padding-block: clamp(5rem, 9vi, 8.2rem);
}
.abt-index {
  color: var(--abt-muted);
}
.abt-index > span:first-child {
  padding-inline-end: 0.9rem;
  border-inline-end: 1px solid var(--abt-accent);
  color: var(--abt-accent);
}
.abt-index > span:first-child,
.abt-inpage b,
.abt-art__point,
.abt-art__range,
.abt-concern__label b,
.abt-journey__number {
  flex-shrink: 0;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: normal;
}
.abt-section h2 {
  max-inline-size: 14ch;
  margin-block-start: 1.5rem;
  font-size: clamp(2.55rem, 5.2vi, 4.75rem);
  font-weight: 770;
}
.abt-origin__layout {
  --ariel-gap: 3rem;
  grid-template-columns: minmax(0, 1fr);
}
.abt-story {
  --ariel-gap: 1.6rem;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
}
.abt-story > p {
  color: var(--abt-copy);
  font-size: 0.97rem;
  line-height: 1.95;
}
.abt-story .abt-story__large {
  color: var(--abt-text);
  font-family: var(--font-editorial);
  font-size: clamp(1.2rem, 1.9vi, 1.56rem);
  line-height: 1.7;
  letter-spacing: -0.028em;
}
.abt-story__aside {
  --ariel-gap: 1.2rem;
  flex-wrap: nowrap;
  align-items: start;
  margin-block-start: 0.5rem;
  padding-block-start: 1.7rem;
  border-block-start: 1px solid var(--abt-stroke);
  color: var(--abt-text);
}
.abt-story__aside > span {
  flex-shrink: 0;
  color: var(--abt-accent);
  font-size: 1.1rem;
  line-height: 1;
}
.abt-story__aside p {
  font-size: 0.87rem;
  font-weight: 750;
  line-height: 1.8;
}
.abt-concerns {
  border-block: 1px solid var(--abt-stroke);
  background: var(--abt-panel);
}
.abt-concerns__head {
  --ariel-gap: 2.5rem;
  grid-template-columns: minmax(0, 1fr);
  margin-block-end: 3rem;
}
.abt-concerns__head > p {
  max-inline-size: 50ch;
  color: var(--abt-copy);
  font-size: 1rem;
  line-height: 1.92;
}
.abt-concerns__grid {
  --ariel-gap: 0;
  grid-template-columns: minmax(0, 1fr);
  overflow: clip;
  border: 1px solid var(--abt-stroke);
  border-radius: 0.5rem;
}
.abt-concern {
  min-inline-size: 0;
  padding: clamp(1.5rem, 3vi, 2.3rem);
  border-block-end: 1px solid var(--abt-stroke);
  background: var(--abt-bg);
}
.abt-concern:last-child {
  border-block-end: 0;
}
.abt-concern__top {
  --ariel-gap: 1rem;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: start;
  color: var(--abt-muted);
  font-size: 0.66rem;
  font-weight: 820;
  letter-spacing: 0.11em;
}
.abt-concern__label {
  --ariel-gap: 0.35em;
  flex-wrap: nowrap;
  align-items: start;
  padding-block: 0.35rem;
}
.abt-concern__label b {
  font-weight: inherit;
}
.abt-concern__top svg {
  flex-shrink: 0;
  inline-size: 3.2rem;
  block-size: 3.2rem;
  stroke: var(--abt-sage);
  stroke-width: 1.45;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.abt-concern h3 {
  max-inline-size: 22ch;
  margin-block: 1.4rem 0.8rem;
  font-size: clamp(1.34rem, 2vi, 1.7rem);
  font-weight: 760;
}
.abt-concern p {
  max-inline-size: 52ch;
  color: var(--abt-copy);
  font-size: 0.88rem;
  line-height: 1.82;
}
.abt-concerns__caption {
  margin-block-start: 1.8rem;
  color: var(--abt-muted);
  font-size: 0.66rem;
  font-weight: 820;
  letter-spacing: 0.13em;
}
.abt-journey__intro {
  --ariel-gap: 2.5rem;
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
  margin-block-end: 3.6rem;
}
.abt-journey__intro > p {
  max-inline-size: 53ch;
  color: var(--abt-copy);
  font-size: 1rem;
  line-height: 1.92;
}
.abt-journey__steps {
  --ariel-gap: 1.2rem;
  grid-template-columns: minmax(0, 1fr);
  padding: 0;
  list-style: none;
}
.abt-journey__steps li {
  display: flex;
  min-inline-size: 0;
  align-items: start;
  gap: 1.3rem;
  padding: 1.2rem;
  border: 1px solid var(--abt-stroke);
  border-radius: 0.4rem;
  background: var(--abt-panel);
}
.abt-journey__number {
  color: var(--abt-accent);
  font: italic 1.5rem / 1.5 var(--font-editorial);
}
.abt-journey__category {
  color: var(--abt-sage);
  font-size: 0.61rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}
.abt-journey__steps h3 {
  margin-block: 1.2rem 0.8rem;
  font-size: 1.34rem;
}
.abt-journey__steps p {
  color: var(--abt-copy);
  font-size: 0.86rem;
  line-height: 1.8;
}
.abt-principle {
  background:
    radial-gradient(
      ellipse at 84% 60%,
      color-mix(in srgb, var(--abt-accent) 7%, transparent),
      transparent 52%
    ),
    var(--abt-soft);
}
.abt-principle__layout {
  --ariel-gap: 3rem;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}
.abt-principle__intro {
  max-inline-size: 62ch;
  margin-block-start: 1.8rem;
  color: var(--abt-copy);
  font-size: 1rem;
  line-height: 1.9;
}
.abt-principle__links {
  --ariel-gap: 1.1rem;
  align-items: start;
  margin-block-start: 2.4rem;
}
.abt-principle__links a {
  display: inline-flex;
  max-inline-size: 100%;
  align-items: center;
  gap: 1rem;
  padding-block-end: 0.35rem;
  border-block-end: 1px solid var(--abt-accent);
  color: var(--abt-text);
  font-size: 0.8rem;
  font-weight: 800;
}
.abt-principle__links a:hover {
  color: var(--abt-accent);
}
.abt-principle__links a > span:last-child {
  flex-shrink: 0;
  color: var(--abt-accent);
  font-size: 1.1rem;
}
.abt-principle__note {
  position: relative;
  min-inline-size: 0;
  padding: clamp(1.55rem, 4vi, 3rem);
  border: 1px solid var(--abt-stroke);
  border-radius: 0.55rem;
  background: var(--abt-bg);
}
.abt-principle__note-top,
.abt-principle__note-foot {
  color: var(--abt-accent);
  font-size: 0.65rem;
  font-weight: 830;
  letter-spacing: 0.14em;
}
.abt-principle__note > p {
  margin-block: 2.2rem 1.8rem;
  color: var(--abt-text);
  font-family: var(--font-editorial);
  font-size: clamp(1.14rem, 1.7vi, 1.44rem);
  line-height: 1.75;
  letter-spacing: -0.018em;
}
.abt-principle__seal {
  --ariel-gap: 1rem;
  flex-wrap: nowrap;
  justify-content: space-between;
  margin-block: 2.3rem 1.5rem;
  padding-block: 1.1rem;
  border-block: 1px solid var(--abt-stroke);
}
.abt-principle__seal > span {
  font-size: clamp(2.35rem, 4vi, 3.9rem);
  font-weight: 850;
  line-height: 1.2;
  letter-spacing: -0.07em;
  white-space: nowrap;
}
.abt-principle__seal > span > span {
  color: var(--abt-accent);
}
.abt-principle__seal i {
  flex-shrink: 0;
  color: var(--abt-sage);
  font-size: 1.1rem;
  font-style: normal;
}
.abt-founder {
  padding-block: clamp(5.5rem, 9vi, 9rem);
  border-block-start: 1px solid var(--abt-stroke);
}
.abt-founder__layout {
  --ariel-gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
}
.abt-founder__mark {
  color: var(--abt-accent);
  font-family: var(--font-editorial);
  font-size: 8.5rem;
  line-height: 0.8;
  opacity: 0.7;
}
.abt-founder__message {
  max-inline-size: 62rem;
}
.abt-founder__message h2 {
  margin-block: 1.7rem;
  font-family: var(--font-editorial);
  font-size: clamp(2.2rem, 4vi, 3.8rem);
  font-weight: 500;
  line-height: 1.28;
  letter-spacing: -0.045em;
}
.abt-founder__message > p:not(.abt-index) {
  max-inline-size: 68ch;
  color: var(--abt-copy);
  font-size: clamp(1rem, 1.4vi, 1.2rem);
  line-height: 1.9;
}
.abt-founder__signature {
  --ariel-gap: 0.26rem;
  margin-block-start: 3rem;
  padding-block-start: 1.7rem;
  border-block-start: 1px solid var(--abt-stroke);
  color: var(--abt-muted);
  font-size: 0.78rem;
}
.abt-founder__signature-name {
  margin-block-end: 0.35rem;
  color: var(--abt-text);
  font-family: var(--font-editorial);
  font-size: 2rem;
  font-style: italic;
  line-height: 1.4;
}
.abt-after {
  padding-block: 2.2rem 3rem;
  border-block-start: 1px solid var(--abt-stroke);
  background: var(--abt-panel);
}
.abt-after > .abt-container {
  --ariel-gap: 1rem 3rem;
  justify-content: space-between;
}
.abt-after p {
  color: var(--abt-muted);
  font-size: 0.71rem;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.abt-after__links {
  --ariel-gap: 1rem 2rem;
}
.abt-after__links a {
  display: inline-flex;
  max-inline-size: 100%;
  align-items: center;
  gap: 1rem;
  color: var(--abt-text);
  font-size: 0.8rem;
  font-weight: 810;
}
.abt-after__links a:hover {
  color: var(--abt-accent);
}
.abt-after__links a > span:last-child {
  flex-shrink: 0;
  color: var(--abt-accent);
  font-size: 1.1rem;
}
/* Use the shared template's single transition from mobile to wide layouts. */
@media (min-width: 64rem) {
  .abt-hero__layout {
    --ariel-gap: clamp(2rem, 4vi, 5rem);
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .abt-hero h1 {
    font-size: clamp(3.1rem, 7.5vi, 6.5rem);
  }
  .abt-hero__art {
    padding: clamp(1.1rem, 2vi, 1.7rem);
  }
  .abt-art__heading,
  .abt-art__base {
    font-size: 0.59rem;
  }
  .abt-art__stage {
    min-block-size: 25rem;
  }
  .abt-art__server {
    inline-size: min(85%, 19rem);
    max-block-size: 25rem;
  }
  .abt-art__point {
    inline-size: 2.4rem;
    block-size: 2.4rem;
    font-size: 0.75rem;
  }
  .abt-origin__layout {
    --ariel-gap: 5vi;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }
  .abt-concerns__head,
  .abt-journey__intro {
    --ariel-gap: 4vi;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  }
  .abt-concerns__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .abt-concern {
    min-block-size: 15rem;
  }
  .abt-concern:nth-child(odd) {
    border-inline-end: 1px solid var(--abt-stroke);
  }
  .abt-concern:nth-child(3) {
    border-block-end: 0;
  }
  .abt-journey__steps {
    --ariel-gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .abt-journey__steps li {
    display: block;
    padding: 2rem;
  }
  .abt-journey__number {
    display: block;
    margin-block-end: 3rem;
  }
  .abt-principle__layout {
    --ariel-gap: 5vi;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
  .abt-founder__layout {
    --ariel-gap: 3rem;
    grid-template-columns: 6.5rem minmax(0, 1fr);
  }
}