@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/assets/fonts/ibm-plex-sans-latin.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/ibm-plex-mono-latin.woff2") format("woff2");
}
:root {
  --paper: #f9f9f5;
  --white: #fff;
  --ink: #1a3029;
  --muted: #5e6962;
  --forest: #193f34;
  --forest-deep: #17382e;
  --line: #dedfd7;
  --sage: #d3e6bf;
  --card: #f0f1ea;
  --mono: "IBM Plex Mono", monospace;
  --sans: "IBM Plex Sans", Arial, sans-serif;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
svg {
  display: block;
}
::selection {
  background: var(--sage);
  color: var(--forest);
}
:focus-visible {
  outline: 3px solid #557e41;
  outline-offset: 5px;
}
a,
button {
  -webkit-tap-highlight-color: transparent;
}
p,
h1,
h2,
h3,
figure {
  margin: 0;
}
a,
button {
  touch-action: manipulation;
}
h1,
h2,
h3 {
  font-weight: 500;
}
h1,
h2 {
  text-wrap: balance;
}
em {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}
p {
  overflow-wrap: break-word;
}
.container {
  width: min(1248px, calc(100% - 112px));
  margin-inline: auto;
}
.section-space {
  padding-block: 108px;
}
.eyebrow {
  font: 400 10px/1.5 var(--mono);
  letter-spacing: 1.6px;
}
.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  transform: translateY(-200%);
  background: var(--ink);
  color: white;
  padding: 12px 20px;
}
.skip-link:focus {
  transform: none;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #f9f9f5f5;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.header-inner {
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  gap: 11px;
  align-items: center;
  font-size: 24px;
  letter-spacing: -1px;
  font-weight: 600;
  white-space: nowrap;
}
.brand-mark {
  width: 32px;
  height: 32px;
}
.brand-light {
  font-weight: 400;
}
.brand-period {
  color: #5d8055;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 13px;
}
.main-nav > a {
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: color 0.18s;
}
.main-nav > a:hover {
  color: #537546;
}
.main-nav .nav-contact {
  border: 1px solid #bdc4b8;
  padding: 0 19px;
  gap: 24px;
  margin-left: 12px;
}
.nav-contact span {
  font-size: 19px;
}
.menu-toggle {
  display: none;
}
.hero {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  align-items: center;
  gap: 55px;
  padding-block: 74px 76px;
}
.hero-copy {
  padding-block: 8px;
}
.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 9px;
  letter-spacing: 1.3px;
}
.small-line {
  width: 23px;
  height: 1px;
  background: #66845a;
  flex-shrink: 0;
}
h1 {
  font-size: clamp(50px, 5.65vw, 82px);
  line-height: 1.06;
  letter-spacing: -4.1px;
  margin-top: 26px;
}
h1 em {
  color: #66805a;
}
.hero-description {
  max-width: 440px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  margin-top: 26px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 32px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 49px;
  padding: 12px 21px;
  font-size: 13px;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button-primary {
  color: var(--white);
  background: var(--forest);
}
.button-primary:hover {
  background: #2b5343;
  transform: translateY(-2px);
}
.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  font-size: 13px;
  min-height: 44px;
}
.text-link:hover {
  color: #527145;
}
.text-link > span[aria-hidden] {
  font-size: 18px;
  transition: transform 0.2s;
}
.text-link:hover > span[aria-hidden] {
  transform: translate(2px, -2px);
}
.hero-footnote {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  gap: 9px;
  align-items: center;
  margin-top: 42px;
}
.tiny-cross {
  font: 20px/1 var(--mono);
  color: #658258;
}
.signal-art {
  position: relative;
  background: var(--forest-deep);
  aspect-ratio: 1.03;
  overflow: hidden;
  color: #c3d0c3;
  min-width: 0;
  box-shadow: 0 12px 28px #1a302907;
}
.art-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: absolute;
  top: 26px;
  left: 27px;
  right: 27px;
  z-index: 1;
  font: 9px var(--mono);
  letter-spacing: 1.2px;
}
.art-coordinate {
  color: #a0b0a2;
}
.terrain {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.signal-art figcaption {
  position: absolute;
  bottom: 23px;
  left: 27px;
  right: 27px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #ffffff1c;
  padding-top: 16px;
  font-size: 11px;
  color: #b1c3b4;
}
.signal-art figcaption span:last-child {
  font-size: 20px;
  line-height: 1;
}
.signal-path {
  stroke-dasharray: 700;
  stroke-dashoffset: 0;
  animation: trace 1.5s ease-out both;
}
@keyframes trace {
  from {
    stroke-dashoffset: 700;
  }
  to {
    stroke-dashoffset: 0;
  }
}
.discipline-strip {
  border-block: 1px solid var(--line);
}
.discipline-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 79px;
}
.discipline-inner p {
  font: 9px/1.4 var(--mono);
  letter-spacing: 1.4px;
  color: var(--muted);
}
.discipline-inner > span {
  font-size: 13px;
}
.discipline-inner > i {
  font-style: normal;
  font-size: 18px;
  color: #a4aea0;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 64px;
  margin-bottom: 44px;
}
.section-heading .eyebrow,
.approach .eyebrow {
  color: #61705d;
  margin-bottom: 19px;
}
h2 {
  font-size: 42px;
  line-height: 1.18;
  letter-spacing: -1.7px;
}
.section-heading > p {
  max-width: 345px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  padding-bottom: 3px;
}
.expertise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.expertise-card {
  border: 1px solid var(--line);
  padding: 32px 32px 0;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.holdis-card {
  background: #f0f1eb;
}
.intelligence-card {
  background: #f4f5ef;
}
.card-topline {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  align-items: center;
}
.card-topline .eyebrow {
  font-size: 9px;
  letter-spacing: 1.3px;
  color: var(--muted);
}
.card-index {
  font: 11px var(--mono);
  color: #7c8879;
}
.expertise-card h3 {
  font-size: 34px;
  letter-spacing: -1.4px;
  margin-top: 23px;
  line-height: 1.2;
}
.name-dot {
  color: #789563;
}
.card-tagline {
  font-size: 23px;
  line-height: 1.35;
  letter-spacing: -0.6px;
  margin-top: 21px;
}
.card-description {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  margin-top: 16px;
  max-width: 460px;
  min-height: 101px;
}
.holdis-visual,
.intelligence-visual {
  margin-top: 26px;
  background: var(--paper);
  border: 1px solid #d8dcd0;
  height: 240px;
  padding: 17px 21px;
  overflow: hidden;
}
.mockup-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  font: 8px var(--mono);
  letter-spacing: 1px;
  color: #596b59;
}
.mockup-logo {
  font: 600 24px/1 var(--sans);
  letter-spacing: -1px;
  color: var(--forest);
}
.mockup-logo span {
  color: #8ba67b;
}
.mockup-dots {
  margin-left: auto;
  font-size: 10px;
  letter-spacing: 2px;
}
.holding-overview {
  display: flex;
  gap: 34px;
  align-items: center;
  justify-content: center;
  margin-top: 17px;
}
.donut {
  background: conic-gradient(
    #315644 0 35%,
    #758d67 35% 63%,
    #a5b89a 63% 86%,
    #d9e0cd 86%
  );
  width: 126px;
  height: 126px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transform: rotate(-40deg);
}
.donut > div {
  background: var(--paper);
  border-radius: 50%;
  width: 95px;
  height: 95px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: rotate(40deg);
}
.donut span {
  font-size: 15px;
  letter-spacing: -0.3px;
}
.donut small {
  font-size: 9px;
  color: var(--muted);
  margin-top: 1px;
}
.holding-assets {
  display: grid;
  gap: 11px;
  font-size: 10px;
  color: #586550;
}
.holding-assets > span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.holding-assets i {
  width: 6px;
  height: 6px;
  border-radius: 1px;
}
.asset-public {
  background: #315644;
}
.asset-private {
  background: #758d67;
}
.asset-real {
  background: #a5b89a;
}
.asset-cash {
  background: #d9e0cd;
}
.mockup-footer {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
  border-top: 1px solid #e0e2d9;
  margin-top: 17px;
  padding-top: 11px;
  font-size: 9px;
  color: #60705a;
}
.mockup-footer span:last-child {
  font: 7px var(--mono);
  letter-spacing: 0.5px;
}
.intelligence-visual {
  background: #e9ede2;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.pipeline-inputs {
  display: flex;
  gap: 10px;
  justify-content: space-between;
}
.pipeline-inputs > span {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  background: #fafbf5;
  border: 1px solid #d4dbcd;
  flex: 1;
  padding: 8px 5px;
  font-size: 9px;
}
.pipeline-inputs svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.1;
}
.pipeline-connector {
  height: 23px;
  display: flex;
  justify-content: space-around;
  position: relative;
  margin-inline: 14%;
}
.pipeline-connector::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 7px;
  border-bottom: 1px solid #b5c0aa;
}
.pipeline-connector span {
  height: 16px;
  border-left: 1px solid #b5c0aa;
}
.pipeline-connector span:nth-child(2) {
  height: 23px;
}
.pipeline-engine {
  padding: 12px 15px;
  display: flex;
  gap: 12px;
  align-items: center;
  background: var(--forest);
  color: var(--paper);
}
.engine-icon {
  font-size: 27px;
  color: var(--sage);
  line-height: 1;
}
.pipeline-engine > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.pipeline-engine strong {
  font-size: 12px;
  font-weight: 400;
}
.pipeline-engine > div > span {
  font: 7px var(--mono);
  letter-spacing: 1px;
  color: #b2c3ab;
}
.pipeline-engine > span:last-child {
  margin-left: auto;
  color: #b4c3aa;
  font-size: 20px;
}
.pipeline-output {
  padding: 12px 8px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
}
.signal-indicator {
  width: 5px;
  height: 5px;
  background: #527945;
  border-radius: 50%;
}
.pipeline-output svg {
  width: 42px;
  height: 19px;
  stroke: #527945;
  stroke-width: 1.5;
  fill: none;
  margin-left: auto;
}
.feature-list {
  display: flex;
  gap: 7px 16px;
  list-style: none;
  padding: 0;
  margin: 21px 0 23px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 10px;
}
.feature-list li::before {
  content: "+";
  margin-right: 6px;
  color: #557c44;
}
.card-link {
  border-top: 1px solid #d6dcd0;
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  margin-top: auto;
  transition: color 0.2s;
}
.card-link > span[aria-hidden] {
  font-size: 22px;
  transition: transform 0.2s;
}
.card-link:hover {
  color: #537d40;
}
.card-link:hover > span[aria-hidden] {
  transform: translate(3px, -3px);
}
.research-section {
  background: #eeefe8;
  border-block: 1px solid var(--line);
}
.research-section .section-heading {
  margin-bottom: 47px;
}
.research-section .section-heading > p {
  max-width: 388px;
}
.research-table {
  border-top: 1px solid #ccd2c4;
}
.research-row {
  display: grid;
  grid-template-columns: 64px 1fr 210px 48px;
  gap: 20px;
  align-items: center;
  padding-block: 31px;
  border-bottom: 1px solid #ccd2c4;
}
.research-number {
  font: 11px var(--mono);
  color: #788572;
  align-self: start;
  margin-top: 7px;
}
.research-category {
  font: 8px var(--mono);
  letter-spacing: 1.2px;
  color: #62715b;
}
.research-main h3 {
  font-size: 25px;
  letter-spacing: -0.6px;
  line-height: 1.3;
  margin-top: 7px;
}
.research-main p {
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 540px;
  margin-top: 9px;
}
.research-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-self: end;
  max-width: 180px;
  justify-content: flex-end;
}
.research-tags span {
  font-size: 9px;
  border: 1px solid #cbd3c2;
  border-radius: 3px;
  padding: 4px 9px;
  white-space: nowrap;
}
.round-link {
  width: 44px;
  height: 44px;
  border: 1px solid #b7c2af;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 22px;
  transition:
    background 0.2s,
    color 0.2s;
}
.round-link:hover {
  background: var(--forest);
  color: white;
}
.github-link {
  margin-top: 26px;
}
.github-link svg {
  width: 17px;
  height: 17px;
}
.approach {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}
.approach-intro h2 {
  font-size: 40px;
}
.approach-intro h2 em {
  color: #6a805b;
}
.approach-intro > p:last-child {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 360px;
  margin-top: 22px;
}
.principles article {
  display: flex;
  gap: 25px;
  border-top: 1px solid var(--line);
  padding: 21px 0;
}
.principles article:last-child {
  padding-bottom: 0;
}
.principles article > span {
  font: 10px var(--mono);
  color: #73846a;
  margin-top: 6px;
}
.principles h3 {
  font-size: 19px;
  letter-spacing: -0.3px;
}
.principles p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  margin-top: 7px;
}
.contact-section {
  background: var(--forest-deep);
  color: var(--paper);
  overflow: hidden;
}
.contact-inner {
  padding-block: 77px 80px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.contact-section .eyebrow {
  color: #b1c3a9;
  margin-bottom: 24px;
}
.contact-section h2 {
  font-size: 54px;
  line-height: 1.12;
  letter-spacing: -2px;
}
.contact-section h2 em {
  color: var(--sage);
}
.contact-section p:not(.eyebrow) {
  color: #b9c9bb;
  font-size: 14px;
  line-height: 1.9;
  margin-top: 24px;
}
.contact-email {
  display: inline-flex;
  gap: 54px;
  align-items: center;
  border-bottom: 1px solid #90a588;
  font-size: 23px;
  letter-spacing: -0.6px;
  margin-top: 32px;
  padding-block: 5px 10px;
  transition: color 0.2s;
}
.contact-email:hover {
  color: var(--sage);
}
.contact-email > span {
  font-size: 27px;
}
.contact-mark {
  width: 255px;
  height: 255px;
  color: #b3d29c;
  opacity: 0.13;
  margin-right: 45px;
  flex-shrink: 0;
}
.site-footer {
  padding-block: 41px 24px;
}
.footer-top {
  display: flex;
  align-items: center;
  gap: 32px;
  justify-content: space-between;
}
.footer-top .brand {
  font-size: 20px;
}
.footer-top .brand-mark {
  width: 26px;
  height: 26px;
}
.footer-top p {
  font-size: 12px;
  color: var(--muted);
  margin-right: auto;
}
.footer-bottom {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 10px;
  color: var(--muted);
}
.footer-bottom > span:nth-child(2) {
  font: 9px var(--mono);
  letter-spacing: 0.5px;
}
.footer-bottom a:hover {
  text-decoration: underline;
}
@media (min-width: 1500px) {
  .hero {
    padding-block: 90px;
  }
  .signal-art {
    max-height: 526px;
  }
}
@media (max-width: 1150px) {
  .container {
    width: calc(100% - 72px);
  }
  .hero {
    gap: 32px;
  }
  h1 {
    font-size: 65px;
    letter-spacing: -3.5px;
  }
  .hero .eyebrow {
    font-size: 8px;
    letter-spacing: 0.9px;
  }
  .hero-actions {
    gap: 15px;
  }
  .hero-actions .text-link {
    font-size: 11px;
  }
  .button {
    padding-inline: 16px;
    gap: 16px;
  }
  .expertise-card {
    padding: 26px 25px 0;
  }
  .card-tagline {
    font-size: 21px;
  }
  .expertise-card h3 {
    font-size: 29px;
  }
  .holdis-visual,
  .intelligence-visual {
    padding-inline: 15px;
  }
  .holding-overview {
    gap: 23px;
  }
  .research-row {
    grid-template-columns: 45px 1fr 155px 44px;
    gap: 20px;
  }
  .research-tags {
    max-width: 150px;
  }
  .contact-mark {
    margin-right: 0;
    width: 220px;
  }
  .section-heading {
    gap: 32px;
  }
  .section-heading > p {
    max-width: 300px;
  }
  .approach {
    gap: 60px;
  }
  .main-nav {
    gap: 26px;
  }
}
@media (max-width: 900px) {
  .container {
    width: calc(100% - 48px);
  }
  .header-inner {
    height: 78px;
  }
  .brand {
    font-size: 22px;
    gap: 8px;
  }
  .main-nav {
    gap: 20px;
    font-size: 12px;
  }
  .main-nav .nav-contact {
    margin-left: 0;
    gap: 13px;
    padding-inline: 13px;
  }
  .hero {
    padding-block: 55px;
    gap: 25px;
  }
  h1 {
    font-size: 53px;
    letter-spacing: -2.6px;
  }
  .hero-description {
    font-size: 14px;
  }
  .hero-actions {
    flex-wrap: wrap;
    gap: 8px 20px;
    margin-top: 24px;
  }
  .hero-footnote {
    margin-top: 25px;
    font-size: 10px;
  }
  .hero .eyebrow {
    font-size: 7px;
    gap: 6px;
    letter-spacing: 0.5px;
  }
  .small-line {
    width: 16px;
  }
  .signal-art {
    aspect-ratio: 0.84;
  }
  .art-top {
    left: 20px;
    right: 20px;
    top: 20px;
    font-size: 7px;
  }
  .signal-art figcaption {
    left: 20px;
    right: 20px;
    bottom: 20px;
    font-size: 9px;
  }
  .terrain {
    width: 118%;
    max-width: none;
    margin-left: -9%;
  }
  .discipline-inner {
    min-height: 69px;
    gap: 10px;
  }
  .discipline-inner p {
    font-size: 7px;
    max-width: 110px;
  }
  .discipline-inner > span {
    font-size: 11px;
  }
  .discipline-inner > i {
    font-size: 14px;
  }
  .section-space {
    padding-block: 78px;
  }
  h2 {
    font-size: 36px;
  }
  .section-heading > p {
    font-size: 13px;
    max-width: 285px;
  }
  .expertise-grid {
    gap: 16px;
  }
  .expertise-card {
    padding: 24px 20px 0;
  }
  .card-topline .eyebrow {
    font-size: 7px;
    letter-spacing: 0.7px;
  }
  .expertise-card h3 {
    font-size: 27px;
  }
  .card-tagline {
    font-size: 19px;
  }
  .card-description {
    font-size: 13px;
    min-height: 140px;
  }
  .holdis-visual,
  .intelligence-visual {
    height: 220px;
    padding-inline: 12px;
  }
  .holding-overview {
    gap: 18px;
  }
  .donut {
    width: 100px;
    height: 100px;
  }
  .donut > div {
    width: 75px;
    height: 75px;
  }
  .donut span {
    font-size: 12px;
  }
  .donut small {
    font-size: 8px;
  }
  .holding-assets {
    font-size: 8px;
    gap: 11px;
  }
  .holding-assets > span {
    gap: 6px;
  }
  .mockup-toolbar {
    font-size: 6px;
    letter-spacing: 0.5px;
    gap: 7px;
  }
  .mockup-footer {
    font-size: 7px;
    margin-top: 21px;
  }
  .mockup-footer span:last-child {
    font-size: 6px;
  }
  .pipeline-inputs {
    gap: 5px;
  }
  .pipeline-inputs > span {
    font-size: 8px;
    gap: 3px;
  }
  .pipeline-inputs svg {
    width: 11px;
  }
  .pipeline-engine {
    padding: 12px 10px;
    gap: 7px;
  }
  .pipeline-engine strong {
    font-size: 10px;
  }
  .pipeline-engine > div > span {
    font-size: 6px;
  }
  .pipeline-output {
    font-size: 9px;
    padding-inline: 0;
  }
  .feature-list {
    font-size: 9px;
    gap: 7px 10px;
  }
  .research-row {
    grid-template-columns: 35px 1fr 44px;
    gap: 15px;
  }
  .research-tags {
    display: none;
  }
  .research-main p {
    max-width: 500px;
  }
  .approach {
    gap: 45px;
  }
  .approach-intro h2 {
    font-size: 34px;
  }
  .contact-section h2 {
    font-size: 45px;
  }
  .contact-mark {
    width: 180px;
  }
  .contact-email {
    font-size: 21px;
    gap: 30px;
  }
  .footer-top {
    gap: 20px;
  }
  .footer-top p {
    font-size: 10px;
  }
}
@media (max-width: 650px) {
  html {
    scroll-padding-top: 84px;
  }
  .container {
    width: calc(100% - 40px);
  }
  .header-inner {
    height: 72px;
  }
  .brand {
    font-size: 22px;
  }
  .brand-mark {
    width: 29px;
    height: 29px;
  }
  .menu-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 0;
    background: transparent;
    min-width: 68px;
    min-height: 44px;
    padding: 0;
    color: var(--ink);
    font-size: 12px;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 14px 20px 22px;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 16px #1a30290a;
  }
  .main-nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .main-nav > a {
    padding-block: 11px;
    font-size: 14px;
  }
  .main-nav .nav-contact {
    margin-top: 8px;
    justify-content: space-between;
    padding: 10px 14px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 35px;
    padding-block: 43px 38px;
  }
  .hero-copy {
    padding: 0;
  }
  .hero .eyebrow {
    font-size: 8px;
    letter-spacing: 1px;
    gap: 8px;
  }
  .small-line {
    width: 20px;
  }
  h1 {
    font-size: clamp(48px, 12vw, 72px);
    letter-spacing: -2.8px;
    margin-top: 23px;
  }
  .hero-description {
    max-width: 430px;
    font-size: 15px;
    margin-top: 22px;
    line-height: 1.8;
  }
  .hero-actions {
    margin-top: 26px;
    gap: 9px 20px;
  }
  .hero-actions .text-link {
    font-size: 12px;
  }
  .button {
    font-size: 12px;
    padding-inline: 17px;
    gap: 20px;
  }
  .hero-footnote {
    margin-top: 24px;
    font-size: 10px;
  }
  .signal-art {
    aspect-ratio: 1.3;
    max-height: 380px;
  }
  .terrain {
    width: 100%;
    height: 100%;
    margin-left: 0;
  }
  .art-top {
    font-size: 8px;
    left: 23px;
    right: 23px;
    top: 22px;
  }
  .signal-art figcaption {
    left: 23px;
    right: 23px;
    bottom: 20px;
    font-size: 10px;
  }
  .discipline-inner {
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px 15px;
    padding-block: 20px;
  }
  .discipline-inner p {
    max-width: none;
    width: 100%;
    font-size: 8px;
  }
  .discipline-inner > span {
    font-size: 10px;
  }
  .discipline-inner > i {
    font-size: 11px;
  }
  .discipline-inner > i:last-of-type {
    display: none;
  }
  .section-space {
    padding-block: 64px;
  }
  .section-heading {
    display: block;
    margin-bottom: 30px;
  }
  .section-heading .eyebrow,
  .approach .eyebrow {
    font-size: 9px;
    margin-bottom: 15px;
  }
  h2 {
    font-size: 34px;
    letter-spacing: -1.3px;
  }
  .section-heading > p {
    max-width: 440px;
    margin-top: 22px;
    font-size: 14px;
  }
  .expertise-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .expertise-card {
    padding: 26px 24px 0;
  }
  .card-topline .eyebrow {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .expertise-card h3 {
    font-size: 32px;
    margin-top: 21px;
  }
  .card-tagline {
    font-size: 23px;
    margin-top: 18px;
  }
  .card-description {
    font-size: 14px;
    min-height: 0;
    margin-top: 15px;
  }
  .holdis-visual,
  .intelligence-visual {
    height: 235px;
    margin-top: 24px;
    padding-inline: 18px;
  }
  .holding-overview {
    gap: 30px;
  }
  .donut {
    width: 120px;
    height: 120px;
  }
  .donut > div {
    width: 90px;
    height: 90px;
  }
  .donut span {
    font-size: 15px;
  }
  .donut small {
    font-size: 9px;
  }
  .holding-assets {
    font-size: 10px;
    gap: 11px;
  }
  .mockup-toolbar {
    font-size: 7px;
    gap: 10px;
  }
  .mockup-footer {
    margin-top: 17px;
    font-size: 8px;
  }
  .mockup-footer span:last-child {
    font-size: 6px;
  }
  .pipeline-inputs {
    gap: 8px;
  }
  .pipeline-inputs > span {
    font-size: 9px;
    gap: 6px;
  }
  .pipeline-inputs svg {
    width: 13px;
  }
  .pipeline-engine {
    padding: 14px 13px;
    gap: 12px;
  }
  .pipeline-engine strong {
    font-size: 12px;
  }
  .pipeline-engine > div > span {
    font-size: 7px;
  }
  .pipeline-output {
    font-size: 10px;
    padding-inline: 8px;
  }
  .feature-list {
    font-size: 10px;
    gap: 7px 14px;
  }
  .card-link {
    min-height: 64px;
  }
  .research-section .section-heading {
    margin-bottom: 30px;
  }
  .research-row {
    grid-template-columns: 27px 1fr 38px;
    gap: 12px;
    padding-block: 26px;
  }
  .research-number {
    font-size: 9px;
  }
  .research-category {
    font-size: 7px;
    letter-spacing: 0.8px;
  }
  .research-main h3 {
    font-size: 22px;
  }
  .research-main p {
    font-size: 12px;
  }
  .round-link {
    width: 38px;
    height: 44px;
    border-radius: 20px;
    font-size: 20px;
  }
  .github-link {
    font-size: 12px;
    gap: 10px;
  }
  .approach {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .approach-intro h2 {
    font-size: 35px;
  }
  .approach-intro > p:last-child {
    max-width: 420px;
    margin-top: 20px;
  }
  .principles article {
    gap: 20px;
    padding-block: 20px;
  }
  .principles h3 {
    font-size: 19px;
  }
  .principles p {
    font-size: 13px;
  }
  .contact-inner {
    padding-block: 58px 62px;
    display: block;
  }
  .contact-section h2 {
    font-size: 39px;
    letter-spacing: -1.5px;
  }
  .contact-section .eyebrow {
    font-size: 9px;
    margin-bottom: 23px;
  }
  .contact-section p:not(.eyebrow) {
    font-size: 13px;
    max-width: 330px;
  }
  .contact-section p br {
    display: none;
  }
  .contact-email {
    font-size: 20px;
    gap: 30px;
    margin-top: 24px;
  }
  .contact-mark {
    position: absolute;
    right: -65px;
    bottom: -50px;
    width: 190px;
    pointer-events: none;
    opacity: 0.05;
  }
  .site-footer {
    padding-block: 32px 22px;
  }
  .footer-top {
    flex-wrap: wrap;
    gap: 12px 20px;
  }
  .footer-top .brand {
    font-size: 21px;
  }
  .footer-top p {
    width: 100%;
    order: 2;
    font-size: 11px;
  }
  .footer-top > .text-link {
    margin-left: auto;
    font-size: 12px;
  }
  .footer-bottom {
    margin-top: 24px;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 9px;
  }
  .footer-bottom > span:nth-child(2) {
    display: none;
  }
}
@media (max-width: 370px) {
  .container {
    width: calc(100% - 32px);
  }
  .hero .eyebrow {
    font-size: 7px;
  }
  .hero-actions {
    gap: 6px 12px;
  }
  .hero-actions .text-link {
    font-size: 11px;
  }
  .button {
    gap: 14px;
    padding-inline: 14px;
  }
  .discipline-inner {
    gap: 10px;
  }
  .discipline-inner > span {
    font-size: 9px;
  }
  .expertise-card {
    padding-inline: 18px;
  }
  .card-tagline {
    font-size: 21px;
  }
  .holding-overview {
    gap: 20px;
  }
  .holding-assets {
    font-size: 9px;
  }
  .mockup-footer {
    font-size: 7px;
  }
  .holdis-visual,
  .intelligence-visual {
    padding-inline: 12px;
  }
  .contact-section h2 {
    font-size: 35px;
  }
  .contact-email {
    font-size: 18px;
    gap: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}