:root {
  --text: #f3f5fb;
  --muted: #d2d8ea;
  --line: rgba(255, 255, 255, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: #000;
}

body {
  overflow: hidden;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  height: 80px;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 40px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0));
}

.logo {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  width: 64px;
  height: 50px;
}

.logo img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav a {
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.9;
}

.site-nav a:hover {
  opacity: 1;
}

.menu-toggle {
  margin-left: auto;
  width: 38px;
  height: 38px;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  position: relative;
  z-index: 42;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.site-header.is-menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.is-menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-backdrop {
  display: none;
}

.main-container {
  width: 100%;
  height: 100vh;
  overflow-y: auto;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  overscroll-behavior-y: contain;
}

.panel {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 100vh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display: flex;
  align-items: center;
  padding: 0 9vw;
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.12) 50%, rgba(0, 0, 0, 0));
  z-index: 1;
}

.panel-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.panel-1 {
  background: #06080f;
}

.panel-1::before {
  background: linear-gradient(120deg, rgba(6, 8, 15, 0.72) 0%, rgba(16, 31, 52, 0.52) 55%, rgba(4, 8, 15, 0.35) 100%);
}

.panel-2 {
  background:
    linear-gradient(125deg, rgba(5, 17, 31, 0.38) 0%, rgba(8, 40, 61, 0.12) 100%),
    url("assets/physical-ai-infra-bg.png") center / cover no-repeat,
    #071522;
}

.panel-2::before {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.72), rgba(2, 13, 24, 0.36) 52%, rgba(0, 0, 0, 0.04));
}

.panel-3 {
  background:
    linear-gradient(125deg, rgba(5, 8, 15, 0.46) 0%, rgba(14, 22, 34, 0.16) 100%),
    url("assets/axiom-engine-bg.png") center / cover no-repeat,
    #070a11;
}

.panel-3::before {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.76), rgba(3, 10, 18, 0.48) 48%, rgba(0, 0, 0, 0.08));
}

.panel-content {
  position: relative;
  z-index: 2;
  max-width: 520px;
  margin-top: 50px;
}

.panel-hit-area {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  padding: 0 9vw;
  color: inherit;
  cursor: pointer;
}

.panel-hit-area .panel-content {
  transition:
    transform 220ms ease,
    opacity 220ms ease;
}

.panel-hit-area:hover .panel-content,
.panel-hit-area:focus-visible .panel-content {
  transform: translateY(-4px);
  opacity: 0.94;
}

.panel-hit-area:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.72);
  outline-offset: -18px;
}

.panel-title {
  margin: 0 0 14px;
  font-size: clamp(28px, 4.4vw, 56px);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.panel-text {
  margin: 0;
  color: var(--muted);
  font-size: clamp(14px, 1.5vw, 18px);
  line-height: 1.6;
}

.panel-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  color: #fff;
  font-size: clamp(14px, 1.35vw, 17px);
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
}

.panel-read-more-label {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.panel-read-more::after {
  content: ">";
  color: #cfcfcf;
  font-size: 1.05em;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transform: translateY(1px);
}

.site-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 14px 26px 18px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0));
}

.footer-menu {
  grid-column: 2;
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-copy {
  grid-column: 3;
  justify-self: end;
  margin: 0;
  font-size: 10px;
  letter-spacing: 0.11em;
}

.detail-body {
  overflow: hidden;
}

.detail-page,
.detail-section,
.section-carousel,
.section-track,
.detail-slide {
  width: 100%;
  height: 100vh;
}

.detail-page {
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
  background: #000;
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  overscroll-behavior-y: contain;
}

.detail-section {
  position: relative;
  min-height: 100vh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0 9vw;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.detail-section::before,
.detail-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.84) 0%, rgba(0, 0, 0, 0.58) 36%, rgba(0, 0, 0, 0.08) 78%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.42) 0%, rgba(0, 0, 0, 0.04) 34%, rgba(0, 0, 0, 0.72) 100%);
}

.detail-section::after,
.detail-slide::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  height: 38%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0));
}

.detail-section-carousel {
  display: block;
  padding: 0;
}

.detail-section-carousel::before,
.detail-section-carousel::after {
  content: none;
}

.section-carousel {
  position: relative;
  overflow: hidden;
}

.section-track {
  display: flex;
  will-change: transform;
  transition: transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
}

.detail-slide {
  position: relative;
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0 9vw;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.detail-slide-hero {
  background-image: url("assets/physical-ai-detail-hero.png");
}

.detail-slide-quantized {
  background-image: url("assets/physical-ai-quantized-lattice.png");
}

.detail-slide-conservation {
  background-image: url("assets/physical-ai-conservation-core.png");
}

.detail-slide-throughput {
  background-image: url("assets/physical-ai-high-frequency-flow.png");
  background-position: 58% center;
}

.detail-slide-economics {
  background-image: url("assets/physical-ai-compute-economics.png");
}

.detail-slide-hardware {
  background-image: url("assets/physical-ai-hardware-efficiency.png");
}

.detail-slide-hardware {
  background-position: 64% center;
}

.detail-slide-platform {
  background-image: url("assets/physical-ai-platform-grid.png");
}

.detail-slide-robotics {
  background-image: url("assets/physical-ai-robotics-validation.png");
  background-position: 54% center;
}

.detail-slide-energy {
  background-image: url("assets/physical-ai-energy-manufacturing.png");
  background-position: 58% center;
}

.axiom-slide-hero {
  background-image: url("assets/axiom-detail-hero.png");
}

.axiom-slide-unified-kernel {
  background-image: url("assets/axiom-unified-kernel.png");
}

.axiom-slide-cre-geometry {
  background-image: url("assets/axiom-cre-geometry.png");
}

.axiom-slide-memory {
  background-image: url("assets/axiom-memory-footprint.png");
}

.axiom-slide-economics {
  background-image: url("assets/axiom-compute-economics.png");
}

.axiom-slide-runtime {
  background-image: url("assets/axiom-runtime-path.png");
}

.axiom-slide-hardware {
  background-image: url("assets/axiom-hardware-utilization.png");
}

.axiom-slide-ai-workloads {
  background-image: url("assets/axiom-ai-workloads.png");
}

.axiom-slide-platform-ip {
  background-image: url("assets/axiom-platform-ip.png");
}

.detail-copy {
  position: relative;
  z-index: 2;
  max-width: 690px;
  margin-top: 54px;
}

.detail-copy-narrow {
  max-width: 630px;
}

.detail-kicker {
  margin: 0 0 14px;
  color: rgba(244, 248, 255, 0.78);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.detail-copy h1,
.detail-copy h2 {
  margin: 0;
  max-width: 760px;
  font-size: 82px;
  line-height: 1.02;
  letter-spacing: 0;
}

.detail-copy h2 {
  font-size: 60px;
}

.detail-copy p {
  margin: 22px 0 0;
  max-width: 650px;
  color: rgba(229, 236, 250, 0.88);
  font-size: clamp(15px, 1.35vw, 19px);
  line-height: 1.65;
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 720px;
  margin: 34px 0 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.detail-meta div {
  min-height: 86px;
  padding: 15px 18px 16px;
  background: rgba(2, 8, 16, 0.42);
  backdrop-filter: blur(14px);
}

.detail-meta dt {
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.detail-meta dd {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 13px;
  line-height: 1.45;
}

.detail-scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 78px;
  z-index: 3;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.82);
  transform: translateX(-50%);
}

.detail-scroll-cue span {
  font-size: 32px;
  line-height: 1;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  z-index: 35;
  width: 54px;
  height: 72px;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.88);
  cursor: pointer;
  transform: translateY(-50%);
}

.carousel-arrow span {
  display: block;
  font-size: 48px;
  line-height: 1;
}

.carousel-arrow:hover,
.carousel-arrow:focus-visible {
  color: #fff;
}

.carousel-arrow:focus-visible,
.carousel-dot:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.8);
  outline-offset: 4px;
}

.carousel-arrow-prev {
  left: 20px;
}

.carousel-arrow-next {
  right: 20px;
}

.carousel-dots {
  position: absolute;
  left: 50%;
  bottom: 74px;
  z-index: 35;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: translateX(-50%);
}

.carousel-dot {
  width: 6px;
  height: 6px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  cursor: pointer;
  transition:
    width 180ms ease,
    background 180ms ease;
}

.carousel-dot.is-active {
  width: 26px;
  background: #fff;
}

@media (max-width: 1200px) {
  .detail-copy h1,
  .detail-copy h2 {
    font-size: 68px;
  }

  .detail-copy h2 {
    font-size: 52px;
  }
}

@media (max-height: 700px) {
  .detail-copy {
    max-width: 860px;
    margin-top: 24px;
  }

  .detail-copy-narrow {
    max-width: 780px;
  }

  .detail-kicker {
    margin-bottom: 10px;
    font-size: 11px;
  }

  .detail-copy h1,
  .detail-copy h2 {
    max-width: 920px;
    font-size: 52px;
    line-height: 1.04;
  }

  .detail-copy h2 {
    font-size: 46px;
  }

  .detail-copy p {
    max-width: 800px;
    margin-top: 14px;
    font-size: 15px;
    line-height: 1.5;
  }

  .detail-meta {
    display: none;
  }

  .carousel-dots {
    bottom: 58px;
  }
}

@media (max-width: 900px) {
  .site-header {
    height: 68px;
    padding: 0 16px;
    gap: 12px;
    z-index: 40;
  }

  .logo {
    width: 50px;
    height: 40px;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 41;
    width: min(280px, calc(100vw - 70px));
    padding: 88px 24px 28px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    background: rgba(4, 7, 14, 0.94);
    border-left: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: -18px 0 40px rgba(0, 0, 0, 0.34);
    backdrop-filter: blur(18px);
    transform: translateX(100%);
    pointer-events: none;
    transition: transform 220ms ease;
  }

  .site-nav a {
    width: 100%;
    padding: 10px 0;
    font-size: 13px;
    letter-spacing: 0.16em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-header.is-menu-open .site-nav {
    transform: translateX(0);
    pointer-events: auto;
  }

  .nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 39;
    display: block;
    background: rgba(0, 0, 0, 0.28);
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease;
  }

  .site-header.is-menu-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .panel {
    padding: 0 18px;
  }

  .panel-hit-area {
    padding: 0 18px;
  }

  .panel-content {
    margin-top: 28px;
    max-width: 92%;
  }

  .detail-section,
  .detail-slide {
    align-items: center;
    padding: 84px 18px 96px;
  }

  .detail-section-carousel {
    padding: 0;
  }

  .detail-slide::before {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.18) 100%),
      linear-gradient(180deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 34%, rgba(0, 0, 0, 0.86) 100%);
  }

  .detail-section::before {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.18) 100%),
      linear-gradient(180deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 34%, rgba(0, 0, 0, 0.86) 100%);
  }

  .detail-copy {
    max-width: 100%;
    margin-top: 0;
  }

  .detail-kicker {
    font-size: 10px;
    letter-spacing: 0.16em;
  }

  .detail-copy h1,
  .detail-copy h2 {
    font-size: 40px;
    line-height: 1.04;
  }

  .detail-copy p {
    margin-top: 15px;
    font-size: 14px;
    line-height: 1.58;
  }

  .detail-meta {
    grid-template-columns: 1fr;
    margin-top: 22px;
  }

  .detail-meta div {
    min-height: auto;
    padding: 10px 12px;
  }

  .detail-meta dd {
    margin-top: 4px;
    font-size: 12px;
  }

  .carousel-arrow {
    top: auto;
    bottom: 64px;
    width: 44px;
    height: 44px;
    transform: none;
  }

  .carousel-arrow span {
    font-size: 36px;
  }

  .carousel-arrow-prev {
    left: 10px;
  }

  .carousel-arrow-next {
    right: 10px;
  }

  .carousel-dots {
    bottom: 78px;
  }

  .detail-scroll-cue {
    bottom: 74px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 8px;
    padding: 10px 14px 12px;
  }

  .footer-menu {
    grid-column: 1;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 14px;
  }

  .footer-copy {
    grid-column: 1;
    justify-self: center;
    text-align: center;
    font-size: 9px;
    letter-spacing: 0.08em;
  }
}

.about-body {
  overflow: hidden;
  background: #020408;
}

.about-body .site-header {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0));
}

.site-nav a[aria-current="page"] {
  opacity: 1;
  color: #fff;
}

.contact-body {
  background: #020408;
}

.contact-page {
  height: 100svh;
  overflow-x: hidden;
  overflow-y: auto;
  background:
    linear-gradient(120deg, rgba(232, 169, 90, 0.12), transparent 34%),
    linear-gradient(235deg, rgba(54, 128, 152, 0.2), transparent 42%),
    linear-gradient(135deg, #020408 0%, #07111d 52%, #020408 100%);
}

.contact-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.64fr);
  align-items: end;
  gap: 7vw;
  padding: 132px 9vw 86px;
  overflow: hidden;
}

.contact-hero::before {
  content: "";
  position: absolute;
  inset: 16vh 8vw auto auto;
  width: min(42vw, 520px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transform: rotate(45deg);
  opacity: 0.48;
}

.contact-hero::after {
  content: "";
  position: absolute;
  left: 9vw;
  right: 9vw;
  bottom: 48px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.7), rgba(232, 169, 90, 0.45), transparent);
}

.contact-copy,
.contact-details {
  position: relative;
  z-index: 1;
}

.contact-kicker {
  margin: 0 0 18px;
  color: #e8a95a;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.contact-copy h1 {
  max-width: 860px;
  margin: 0;
  font-size: 76px;
  line-height: 0.98;
  font-weight: 700;
}

.contact-lede {
  max-width: 640px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.contact-details {
  align-self: end;
  display: grid;
  gap: 0;
  font-style: normal;
  border-top: 1px solid rgba(255, 255, 255, 0.34);
}

.contact-line {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 25px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-line span {
  color: rgba(243, 245, 251, 0.66);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.contact-line strong {
  font-size: 26px;
  line-height: 1.35;
  font-weight: 500;
}

.contact-line-primary strong {
  color: #fff;
}

.contact-line-primary:hover strong {
  color: #e8a95a;
}

@media (max-width: 1200px) {
  .contact-hero {
    gap: 56px;
  }

  .contact-copy h1 {
    font-size: 64px;
  }
}

@media (max-height: 700px) {
  .contact-hero {
    padding-top: 112px;
    padding-bottom: 74px;
  }

  .contact-copy h1 {
    font-size: 58px;
  }

  .contact-lede {
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.55;
  }

  .contact-line {
    padding: 18px 0;
  }
}

@media (max-width: 900px) {
  .contact-hero {
    min-height: 100svh;
    grid-template-columns: 1fr;
    align-content: end;
    align-items: end;
    gap: 42px;
    padding: 118px 24px 84px;
  }

  .contact-hero::before {
    inset: 112px -90px auto auto;
    width: 290px;
  }

  .contact-hero::after {
    left: 24px;
    right: 24px;
    bottom: 48px;
  }

  .contact-kicker {
    margin-bottom: 14px;
    font-size: 11px;
  }

  .contact-copy h1 {
    max-width: 640px;
    font-size: 44px;
    line-height: 1.04;
  }

  .contact-lede {
    max-width: 560px;
    margin-top: 20px;
    font-size: 15px;
    line-height: 1.6;
  }

  .contact-details {
    width: 100%;
  }

  .contact-line {
    padding: 20px 0;
  }

  .contact-line strong {
    font-size: 21px;
    overflow-wrap: anywhere;
  }
}

.about-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 70;
  height: 2px;
  background: linear-gradient(90deg, #f4f8ff, #e8a95a);
  transform: scaleX(0);
  transform-origin: left center;
}

.about-page {
  height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
  background:
    radial-gradient(circle at 72% 8%, rgba(73, 137, 154, 0.22), transparent 32%),
    linear-gradient(180deg, #020408 0%, #050911 42%, #020408 100%);
  scroll-behavior: smooth;
  overscroll-behavior-y: contain;
}

.about-hero,
.about-section,
.about-question,
.about-reconstruction,
.about-closing {
  position: relative;
  overflow: hidden;
}

.about-hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 124px 9vw 110px;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.86) 0%, rgba(0, 0, 0, 0.72) 34%, rgba(0, 0, 0, 0.16) 78%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.86)),
    url("assets/about-lens-hero.png") center / cover no-repeat;
}

.about-hero-copy {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
}

.about-wordmark {
  display: flex;
  align-items: baseline;
  gap: 0.02em;
  margin: 0 0 30px;
  color: #fff;
  font-size: clamp(88px, 15vw, 188px);
  font-weight: 800;
  line-height: 0.82;
  letter-spacing: 0;
  text-transform: none;
}

.about-wordmark span:last-child {
  color: #f5b868;
  text-shadow:
    0 0 28px rgba(245, 184, 104, 0.48),
    0 0 68px rgba(91, 174, 201, 0.22);
}

.about-hero-line,
.about-hero-statement,
.about-hero-text {
  margin: 0;
  max-width: 660px;
}

.about-hero-line {
  color: rgba(231, 239, 252, 0.74);
  font-size: clamp(18px, 2vw, 27px);
  line-height: 1.45;
}

.about-hero-statement {
  margin-top: 26px;
  color: #fff;
  font-size: clamp(28px, 4.4vw, 56px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0;
}

.about-hero-text {
  margin-top: 26px;
  color: rgba(231, 239, 252, 0.86);
  font-size: clamp(16px, 1.7vw, 21px);
  line-height: 1.7;
}

.about-section {
  padding: clamp(86px, 12vw, 178px) 9vw;
}

.about-intro-grid,
.about-two-column,
.about-name-grid {
  display: grid;
  grid-template-columns: minmax(180px, 0.45fr) minmax(0, 1fr);
  gap: clamp(38px, 7vw, 112px);
  align-items: start;
}

.about-side-note {
  position: sticky;
  top: 120px;
  display: grid;
  gap: 16px;
  color: rgba(231, 239, 252, 0.58);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.about-side-note span {
  padding-left: 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.about-prose {
  max-width: 860px;
}

.about-prose p,
.about-letter-card p,
.about-reconstruction-copy p,
.about-alpha-heading p,
.about-alpha-path p,
.about-closing-inner p {
  margin: 0;
  color: rgba(229, 236, 250, 0.82);
  font-size: clamp(16px, 1.45vw, 20px);
  line-height: 1.82;
  word-break: keep-all;
}

.about-prose p + p,
.about-letter-card p + p,
.about-reconstruction-copy p + p,
.about-closing-inner p + p {
  margin-top: 24px;
}

.about-prose-large p {
  color: rgba(241, 246, 255, 0.9);
  font-size: clamp(22px, 2.5vw, 38px);
  line-height: 1.48;
  letter-spacing: 0;
}

.about-emphasis {
  color: #fff !important;
  font-weight: 800;
}

.about-computing {
  background:
    radial-gradient(circle at 16% 28%, rgba(61, 130, 151, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0));
}

.about-two-column {
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.48fr);
}

.about-index-panel {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.about-index-panel span,
.about-index-panel p {
  min-height: 82px;
  margin: 0;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.about-index-panel span {
  color: rgba(245, 184, 104, 0.82);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.about-index-panel p {
  color: rgba(241, 246, 255, 0.88);
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.55;
}

.about-question {
  min-height: 94svh;
  display: flex;
  align-items: center;
  padding: 120px 9vw;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.84), rgba(0, 0, 0, 0.18)),
    url("assets/axiom-cre-geometry.png") center / cover no-repeat;
}

.about-question-inner {
  max-width: 980px;
}

.about-question-inner p {
  margin: 0;
  max-width: 780px;
  color: rgba(231, 239, 252, 0.78);
  font-size: clamp(16px, 1.55vw, 21px);
  line-height: 1.7;
}

.about-question-inner h2 {
  margin: 22px 0 28px;
  max-width: 1120px;
  color: #fff;
  font-size: clamp(28px, 4.4vw, 56px);
  line-height: 1.05;
  letter-spacing: 0;
}

.about-mission {
  background:
    radial-gradient(circle at 84% 24%, rgba(245, 184, 104, 0.13), transparent 28%),
    #03070d;
}

.about-mission-line {
  display: grid;
  grid-template-columns: minmax(120px, 0.28fr) minmax(0, 1fr);
  gap: clamp(26px, 6vw, 86px);
  align-items: start;
  margin-bottom: clamp(56px, 8vw, 112px);
}

.about-mission-line span {
  color: rgba(245, 184, 104, 0.88);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.about-mission-line p {
  margin: 0;
  max-width: 1040px;
  color: #fff;
  font-size: clamp(28px, 4.4vw, 56px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0;
  word-break: keep-all;
}

.about-prose-centered {
  margin-left: auto;
  margin-right: auto;
}

.about-name-system {
  overflow: visible;
  background:
    linear-gradient(180deg, #03070d 0%, #07111a 44%, #03070d 100%),
    radial-gradient(circle at 24% 48%, rgba(76, 149, 170, 0.15), transparent 34%);
}

.about-name-grid {
  grid-template-columns: minmax(140px, 0.32fr) minmax(0, 1fr);
  align-items: start;
}

.about-name-rail {
  position: sticky;
  top: 96px;
  z-index: 3;
  align-self: start;
  display: grid;
  gap: 3px;
  color: rgba(255, 255, 255, 0.18);
  font-size: clamp(54px, 7vw, 106px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: 0;
}

.about-name-rail span {
  transition:
    color 220ms ease,
    text-shadow 220ms ease,
    transform 220ms ease;
}

.about-name-rail span.is-active {
  color: #fff;
  text-shadow: 0 0 34px rgba(245, 184, 104, 0.34);
  transform: translateX(10px);
}

.about-letter-card {
  display: block;
  padding: clamp(48px, 7vw, 86px) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.about-letter-card:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.about-letter-mark {
  display: none;
  color: rgba(245, 184, 104, 0.9);
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 800;
  line-height: 0.92;
}

.about-letter-card h2,
.about-reconstruction-copy h2,
.about-alpha-heading h2,
.about-closing-inner h2 {
  margin: 0 0 22px;
  color: #fff;
  font-size: clamp(28px, 4.4vw, 56px);
  line-height: 1.05;
  letter-spacing: 0;
  word-break: keep-all;
}

.about-letter-card-x .about-letter-mark,
.about-letter-card-x h2 {
  color: #f5b868;
}

.about-reconstruction {
  min-height: 112svh;
  display: flex;
  align-items: center;
  padding: 128px 9vw 120px;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.72) 34%, rgba(0, 0, 0, 0.1) 78%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.82)),
    url("assets/about-reconstruction-point.png") center / cover no-repeat;
}

.about-reconstruction-copy {
  max-width: 760px;
}

.about-alpha {
  background: #020408;
}

.about-alpha-heading {
  max-width: 900px;
  margin-bottom: clamp(50px, 8vw, 96px);
}

.about-alpha-paths {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(26px, 4vw, 54px);
}

.about-alpha-path {
  display: block;
  min-height: 360px;
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.018)),
    rgba(2, 8, 16, 0.52);
  transition:
    border-color 220ms ease,
    transform 220ms ease,
    background 220ms ease;
}

.about-alpha-path:hover,
.about-alpha-path:focus-visible {
  border-color: rgba(245, 184, 104, 0.68);
  background:
    linear-gradient(145deg, rgba(245, 184, 104, 0.13), rgba(255, 255, 255, 0.02)),
    rgba(2, 8, 16, 0.7);
  transform: translateY(-4px);
}

.about-alpha-path:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.78);
  outline-offset: 4px;
}

.about-alpha-path span {
  color: rgba(245, 184, 104, 0.86);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.about-alpha-path h3 {
  margin: 34px 0 24px;
  color: #fff;
  font-size: clamp(26px, 2.65vw, 38px);
  line-height: 1.16;
  letter-spacing: 0;
  word-break: keep-all;
}

.about-closing {
  min-height: 360svh;
  overflow: visible;
  display: block;
  padding: 0 9vw;
  background:
    radial-gradient(circle at 50% 24%, rgba(245, 184, 104, 0.12), transparent 32%),
    linear-gradient(180deg, #020408 0%, #07111a 58%, #020408 100%);
}

.about-closing-sticky {
  position: sticky;
  top: 0;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 106px 0 132px;
}

.about-closing-stage {
  position: relative;
  width: min(1100px, 100%);
  min-height: clamp(380px, 54svh, 620px);
  display: grid;
  align-items: center;
  justify-items: center;
  margin: 0 auto;
}

.about-closing-inner {
  width: min(1100px, 100%);
  margin: 0 auto;
  text-align: center;
}

.about-closing-panel-secondary {
  margin-top: 44px;
}

.about-closing.is-sequence-ready .about-closing-panel {
  grid-area: 1 / 1;
  margin-top: 0;
  will-change: opacity, transform, filter;
}

.about-closing.is-sequence-ready .about-closing-panel-primary {
  opacity: var(--closing-primary-opacity, 1);
  filter: blur(var(--closing-primary-blur, 0px));
  transform: translateY(var(--closing-primary-y, 0px));
  pointer-events: none;
}

.about-closing.is-sequence-ready .about-closing-panel-secondary {
  opacity: var(--closing-secondary-opacity, 0);
  filter: blur(var(--closing-secondary-blur, 10px));
  transform: translateY(var(--closing-secondary-y, 76px));
}

.about-closing-inner h2 {
  margin: 18px auto 34px;
  max-width: 1020px;
}

.about-closing-inner p {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.about-closing-link {
  display: inline-flex;
  align-items: center;
  margin-top: 44px;
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.4;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 680ms ease,
    transform 680ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  .about-name-rail span,
  .about-alpha-path,
  .about-closing-panel {
    transition: none;
  }

  .about-closing {
    min-height: 100svh;
  }

  .about-closing-sticky {
    position: static;
  }

  .about-closing.is-sequence-ready .about-closing-panel {
    opacity: 1;
    filter: none;
    transform: none;
  }

  .about-closing.is-sequence-ready .about-closing-panel-secondary {
    margin-top: 44px;
  }
}

@media (max-width: 980px) {
  .about-intro-grid,
  .about-two-column,
  .about-name-grid,
  .about-mission-line,
  .about-alpha-paths {
    grid-template-columns: 1fr;
  }

  .about-side-note,
  .about-name-rail {
    position: static;
  }

  .about-name-rail {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 56px;
  }

  .about-name-rail span.is-active {
    transform: translateY(-4px);
  }

}

@media (max-width: 700px) {
  .about-hero,
  .about-section,
  .about-question,
  .about-reconstruction,
  .about-closing {
    padding-left: 18px;
    padding-right: 18px;
  }

  .about-hero {
    align-items: flex-end;
    padding-top: 96px;
    padding-bottom: 138px;
    background-position: 61% center;
  }

  .about-wordmark {
    margin-bottom: 22px;
    font-size: clamp(72px, 24vw, 118px);
  }

  .about-hero-statement {
    margin-top: 18px;
  }

  .about-prose-large p {
    font-size: 24px;
    line-height: 1.5;
  }

  .about-question,
  .about-reconstruction {
    min-height: 100svh;
    padding-top: 104px;
    padding-bottom: 136px;
    background-position: 62% center;
  }

  .about-index-panel {
    grid-template-columns: 46px minmax(0, 1fr);
  }

  .about-alpha-path {
    min-height: auto;
  }

  .about-closing {
    padding-bottom: 0;
  }

  .about-closing-sticky {
    padding: 96px 0 132px;
  }

  .about-closing-stage {
    min-height: 62svh;
  }
}