:root {
  --ink: #121311;
  --ink-soft: #1a1c19;
  --paper: #f1eee6;
  --paper-deep: #e6dfd2;
  --white: #fffdf8;
  --red: #a83a28;
  --coral: #e36a4c;
  --gold: #c39a54;
  --jade: #386c5b;
  --muted: #747168;
  --line: rgba(18, 19, 17, 0.14);
  --light-line: rgba(255, 255, 255, 0.14);
  --premium-shadow: 0 30px 90px rgba(28, 23, 15, 0.12);
}

html {
  background: var(--ink);
  scroll-padding-top: 74px;
}

body {
  background:
    radial-gradient(circle at 20% 0%, rgba(255,255,255,.75), transparent 26%),
    var(--paper);
  color: var(--ink);
  font-family: "Avenir Next", "PingFang TC", "PingFang SC", "Hiragino Sans", sans-serif;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: 9998;
  content: "";
  pointer-events: none;
  opacity: .16;
  background-image: radial-gradient(circle, rgba(18,19,17,.22) .45px, transparent .6px);
  background-size: 3px 3px;
  mix-blend-mode: multiply;
}

main {
  overflow: clip;
}

.topline {
  min-height: 28px;
  padding: 5px 4vw;
  background: #090a09;
  color: rgba(255,255,255,.48);
  font-size: 8px;
  letter-spacing: .2em;
}

.topline a {
  color: var(--coral);
  letter-spacing: .12em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: 74px;
  gap: clamp(18px, 2.2vw, 38px);
  padding: 11px 4vw;
  border-bottom-color: rgba(255,255,255,.1);
  background: rgba(12, 13, 12, .92);
  color: var(--white);
  backdrop-filter: blur(24px) saturate(130%);
}

.site-header.is-scrolled {
  box-shadow: 0 18px 50px rgba(0,0,0,.18);
}

.brand-stamp {
  width: 44px;
}

.site-header .brand-stamp img {
  filter: invert(1);
}

.brand-word {
  font-size: 17px;
  letter-spacing: .13em;
}

.brand-word > span {
  color: var(--coral);
}

.brand-line {
  max-width: 110px;
  border-left-color: rgba(255,255,255,.17);
  color: rgba(255,255,255,.4);
  font-size: 7px;
  letter-spacing: .13em;
}

.primary-nav {
  gap: clamp(14px, 2vw, 30px);
}

.primary-nav a {
  color: rgba(255,255,255,.66);
  font-size: 10px;
  letter-spacing: .05em;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--white);
}

.primary-nav a::after {
  background: var(--coral);
}

.language-switcher {
  border-color: rgba(255,255,255,.18);
}

.language-switcher button {
  border-right-color: rgba(255,255,255,.15);
  color: rgba(255,255,255,.48);
}

.language-switcher button:hover,
.language-switcher button:focus-visible,
.language-switcher button.is-active {
  background: var(--white);
  color: var(--ink);
}

.site-header .jic-account-button {
  min-height: 32px;
  border-color: rgba(255,255,255,.18);
  color: rgba(255,255,255,.76);
}

.site-header .jic-account-button:hover,
.site-header .jic-account-button:focus-visible {
  border-color: var(--coral);
  background: var(--coral);
  color: var(--ink);
}

.hero {
  min-height: calc(100svh - 102px);
  align-items: center;
  background: #11120f;
}

.hero-image {
  object-position: 58% center;
  filter: saturate(.72) contrast(1.06);
  transform: scale(1.025);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(7,8,7,.98) 0%, rgba(7,8,7,.9) 37%, rgba(7,8,7,.48) 63%, rgba(7,8,7,.56) 100%),
    linear-gradient(0deg, rgba(7,8,7,.88) 0%, transparent 50%, rgba(7,8,7,.24) 100%);
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, #000, transparent 78%);
}

.hero-content {
  z-index: 3;
  width: min(900px, 67vw);
  margin: 0 auto 0 6vw;
  padding: 9vh 0 15vh;
}

.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 13px;
  color: var(--coral);
  font-size: 8px;
  letter-spacing: .28em;
}

.hero .eyebrow::before {
  width: 30px;
  height: 1px;
  content: "";
  background: currentColor;
}

.hero h1 {
  max-width: 880px;
  font-size: clamp(54px, 6.2vw, 104px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -.055em;
  text-wrap: balance;
}

.hero-copy {
  max-width: 670px;
  margin-top: 27px;
  color: rgba(255,255,255,.62);
  font-size: clamp(13px, 1.05vw, 16px);
  line-height: 1.9;
}

.hero-actions {
  gap: 10px;
  margin-top: 34px;
}

.hero .button {
  min-height: 52px;
  padding: 0 24px;
  font-size: 10px;
  letter-spacing: .08em;
}

.hero .button-primary {
  border-color: var(--coral);
  background: var(--coral);
  color: #11120f;
  box-shadow: 0 18px 50px rgba(227,106,76,.18);
}

.hero .button-primary:hover {
  background: #f17b5c;
}

.hero-product-panel {
  position: absolute;
  top: 50%;
  right: 5vw;
  z-index: 4;
  width: min(350px, 28vw);
  border: 1px solid rgba(255,255,255,.18);
  padding: 20px;
  background: rgba(14,16,14,.72);
  color: var(--white);
  transform: translate3d(var(--pointer-x, 0), calc(-48% + var(--pointer-y, 0)), 0);
  transition: transform 500ms cubic-bezier(.2,.8,.2,1);
  box-shadow: 0 34px 90px rgba(0,0,0,.34);
  backdrop-filter: blur(22px) saturate(130%);
}

.hero-product-panel::before,
.hero-product-panel::after {
  position: absolute;
  content: "";
  background: var(--coral);
}

.hero-product-panel::before {
  top: -1px;
  left: -1px;
  width: 72px;
  height: 2px;
}

.hero-product-panel::after {
  top: -1px;
  left: -1px;
  width: 2px;
  height: 72px;
}

.product-panel-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  font-size: 7px;
  letter-spacing: .16em;
}

.product-panel-top strong {
  margin-right: auto;
}

.live-pulse {
  width: 7px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #5bc37b;
  box-shadow: 0 0 0 4px rgba(91,195,123,.13);
  animation: premium-pulse 2.2s ease-in-out infinite;
}

.product-agent-mark {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 19px 0;
}

.product-agent-mark img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: invert(1);
}

.product-agent-mark small,
.product-agent-mark strong {
  display: block;
}

.product-agent-mark small {
  margin-bottom: 5px;
  color: rgba(255,255,255,.38);
  font-size: 6px;
  letter-spacing: .18em;
}

.product-agent-mark strong {
  font-family: "Songti SC", serif;
  font-size: 17px;
  font-weight: 500;
}

.product-query {
  padding: 15px;
  background: rgba(255,255,255,.07);
}

.product-query span {
  color: var(--coral);
  font-size: 6px;
  font-weight: 800;
  letter-spacing: .15em;
}

.product-query p {
  margin: 9px 0 0;
  color: rgba(255,255,255,.74);
  font-family: "Songti SC", serif;
  font-size: 12px;
  line-height: 1.75;
}

.product-context {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 1px;
  background: rgba(255,255,255,.1);
}

.product-context > div {
  padding: 11px 8px;
  background: rgba(14,16,14,.93);
}

.product-context span,
.product-context strong {
  display: block;
}

.product-context span {
  color: rgba(255,255,255,.3);
  font-size: 5px;
  letter-spacing: .12em;
}

.product-context strong {
  margin-top: 5px;
  font-size: 9px;
}

.context-meter {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 9px;
  margin-top: 17px;
  padding-bottom: 9px;
  color: rgba(255,255,255,.48);
  font-size: 7px;
}

.context-meter strong {
  color: var(--white);
}

.context-meter i {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  overflow: hidden;
  background: rgba(255,255,255,.12);
}

.context-meter i::after {
  display: block;
  width: 86%;
  height: 100%;
  content: "";
  background: linear-gradient(90deg, var(--coral), var(--gold));
}

.hero-caption {
  right: auto;
  bottom: 27px;
  left: 6vw;
  width: min(580px, 50vw);
}

.hero-scroll {
  right: 5vw;
  bottom: 25px;
  left: auto;
}

.platform-proof {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: #0d0e0d;
  color: var(--white);
}

.platform-proof > div {
  min-height: 126px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: 1fr auto;
  column-gap: 14px;
  align-items: center;
  border-right: 1px solid rgba(255,255,255,.1);
  padding: 24px 3vw;
}

.platform-proof > div:last-child {
  border-right: 0;
}

.platform-proof strong {
  grid-row: 1 / 3;
  color: var(--coral);
  font-family: Georgia, serif;
  font-size: clamp(26px, 2.6vw, 42px);
  font-weight: 400;
}

.platform-proof span {
  align-self: end;
  font-family: "Songti SC", serif;
  font-size: 14px;
}

.platform-proof small {
  align-self: start;
  margin-top: 5px;
  color: rgba(255,255,255,.32);
  font-size: 6px;
  letter-spacing: .16em;
}

.section {
  padding: 140px max(5vw, calc((100vw - 1560px) / 2));
}

.section-index {
  margin-bottom: 42px;
  color: #8b877c;
  font-size: 7px;
  letter-spacing: .22em;
}

h2 {
  font-size: clamp(42px, 4.8vw, 76px);
  line-height: 1.1;
  letter-spacing: -.04em;
}

.mission {
  background:
    linear-gradient(90deg, transparent 49.95%, rgba(18,19,17,.05) 50%, transparent 50.05%),
    var(--paper);
}

.mission-grid {
  gap: 10vw;
}

.mission-copy {
  border-left-color: rgba(168,58,40,.34);
}

.purpose-cards {
  margin-top: 100px;
  border-color: rgba(18,19,17,.12);
}

.purpose-cards article {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  padding: 30px;
  border-color: rgba(18,19,17,.12);
  transition: background 240ms ease, color 240ms ease, transform 240ms ease;
}

.purpose-cards article::after {
  position: absolute;
  right: -16px;
  bottom: -44px;
  content: "華";
  color: rgba(168,58,40,.055);
  font-family: "Songti SC", serif;
  font-size: 150px;
  pointer-events: none;
}

.purpose-cards article:hover {
  z-index: 2;
  background: var(--white);
  box-shadow: var(--premium-shadow);
  transform: translateY(-7px);
}

.purpose-cards h3 {
  margin-top: 105px;
}

.system-architecture {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 22px;
  align-items: center;
  margin-top: 28px;
  padding: 34px;
  background: var(--ink);
  color: var(--white);
}

.system-architecture article {
  min-height: 190px;
  padding: 22px;
  border: 1px solid rgba(255,255,255,.11);
  background: rgba(255,255,255,.025);
}

.system-architecture article > span {
  color: var(--coral);
  font-size: 6px;
  font-weight: 800;
  letter-spacing: .18em;
}

.system-architecture strong {
  display: block;
  margin-top: 52px;
  font-family: "Songti SC", serif;
  font-size: 21px;
  font-weight: 500;
}

.system-architecture p {
  margin: 10px 0 0;
  color: rgba(255,255,255,.45);
  font-size: 10px;
  line-height: 1.7;
}

.system-architecture > i {
  color: var(--coral);
  font-style: normal;
}

.origin-note {
  margin: 0;
  border: 0;
  padding: 38px max(5vw, calc((100vw - 1560px) / 2));
  background: var(--red);
  color: var(--white);
}

.origin-label {
  color: rgba(255,255,255,.7);
}

.origin-note > p:last-child {
  color: rgba(255,255,255,.78);
}

.dark-section,
.culture-agent,
.diaspora,
.map-section {
  background-color: var(--ink);
}

.agent-stage {
  gap: 28px;
}

.agent-identity {
  min-height: 620px;
  border-color: rgba(255,255,255,.12);
  background:
    radial-gradient(circle at center, rgba(227,106,76,.16), transparent 36%),
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: auto, 44px 44px, 44px 44px;
}

.agent-core {
  width: 164px;
  background: var(--coral);
  box-shadow: 0 0 0 18px rgba(227,106,76,.08), 0 30px 100px rgba(0,0,0,.45);
}

.agent-demo {
  border: 0;
  box-shadow: 0 50px 120px rgba(0,0,0,.46);
}

.agent-window-bar {
  background: var(--white);
}

.agent-capabilities article {
  min-height: 280px;
}

.agent-capabilities article:hover {
  background: rgba(255,255,255,.045);
}

.agent-pipeline {
  background: var(--coral);
}

.story {
  border-color: rgba(255,255,255,.14);
}

.story-art {
  position: relative;
  overflow: hidden;
}

.story-art::after {
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(255,255,255,.12);
  content: "";
}

.story-body {
  background: rgba(255,255,255,.02);
}

.civilization {
  background: #f5f1e8;
}

.library-grid {
  gap: 1px;
  background: rgba(18,19,17,.12);
}

.library-card {
  border: 0;
  transition: transform 240ms ease, box-shadow 240ms ease;
}

.library-card:hover {
  z-index: 2;
  box-shadow: var(--premium-shadow);
  transform: translateY(-7px);
}

.gallery {
  background: var(--paper-deep);
}

.gallery-card {
  border-color: rgba(18,19,17,.13);
  background: var(--white);
  box-shadow: 0 20px 60px rgba(31,25,17,.07);
}

.products {
  background: #ece6da;
}

.product-suite-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .55fr);
  gap: 8vw;
  align-items: end;
}

.product-suite-head > p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.85;
}

.product-suite-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 12px;
  margin-top: 80px;
}

.suite-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(18,19,17,.14);
  background: var(--white);
  color: var(--ink);
  transition: transform 240ms ease, box-shadow 240ms ease;
}

.suite-card:hover {
  box-shadow: var(--premium-shadow);
  transform: translateY(-8px);
}

.suite-card-top {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(18,19,17,.12);
  padding: 0 20px;
  color: var(--muted);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: .16em;
}

.suite-card-top i {
  color: var(--red);
  font-family: "Songti SC", serif;
  font-size: 16px;
  font-style: normal;
}

.suite-visual {
  position: relative;
  min-height: 310px;
  overflow: hidden;
  border-bottom: 1px solid rgba(18,19,17,.12);
}

.suite-agent-visual {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, rgba(227,106,76,.17), transparent 48%),
    var(--ink);
}

.suite-agent-visual::before,
.suite-agent-visual::after,
.suite-agent-visual span {
  position: absolute;
  border: 1px solid rgba(227,106,76,.26);
  border-radius: 50%;
  content: "";
}

.suite-agent-visual::before {
  width: 220px;
  aspect-ratio: 1;
}

.suite-agent-visual::after {
  width: 150px;
  aspect-ratio: 1;
  border-style: dashed;
}

.suite-agent-visual img {
  z-index: 2;
  width: 82px;
  filter: invert(1);
}

.suite-agent-visual span {
  width: 7px;
  aspect-ratio: 1;
  border: 0;
  background: var(--coral);
}

.suite-agent-visual span:nth-of-type(1) { top: 25%; left: 25%; }
.suite-agent-visual span:nth-of-type(2) { right: 23%; bottom: 29%; }
.suite-agent-visual span:nth-of-type(3) { top: 18%; right: 34%; background: var(--gold); }

.suite-writing-visual {
  display: grid;
  place-items: center;
  background: #f8f1e4;
}

.suite-writing-visual > span {
  position: relative;
  z-index: 2;
  color: var(--red);
  font-family: "Songti SC", serif;
  font-size: 132px;
}

.rice-lines,
.rice-lines::before,
.rice-lines::after {
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(168,58,40,.15);
  content: "";
}

.rice-lines::before {
  inset: 50% 0 auto;
  border-width: 1px 0 0;
}

.rice-lines::after {
  inset: 0 auto 0 50%;
  border-width: 0 0 0 1px;
}

.suite-network-visual {
  background: #293b36;
}

.mini-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 220px;
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
  transform: translate(-50%,-50%);
}

.mini-orbit::before,
.mini-orbit::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
}

.mini-orbit::before { inset: 28px -22px; }
.mini-orbit::after { inset: -22px 32px; }

.suite-network-visual b {
  position: absolute;
  color: rgba(255,255,255,.76);
  font-size: 7px;
  letter-spacing: .12em;
}

.suite-network-visual b::before {
  display: inline-block;
  width: 5px;
  aspect-ratio: 1;
  margin-right: 5px;
  border-radius: 50%;
  background: var(--coral);
  content: "";
  box-shadow: 0 0 0 4px rgba(227,106,76,.12);
}

.suite-network-visual b:nth-of-type(1) { top: 25%; left: 18%; }
.suite-network-visual b:nth-of-type(2) { top: 40%; right: 13%; }
.suite-network-visual b:nth-of-type(3) { right: 25%; bottom: 18%; }
.suite-network-visual b:nth-of-type(4) { bottom: 28%; left: 16%; }

.suite-copy {
  flex: 1;
  padding: 25px;
}

.suite-copy small {
  color: var(--red);
  font-size: 6px;
  font-weight: 800;
  letter-spacing: .18em;
}

.suite-copy h3 {
  margin: 15px 0 11px;
  font-family: "Songti SC", serif;
  font-size: 26px;
  font-weight: 500;
}

.suite-copy p {
  min-height: 68px;
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.75;
}

.suite-copy button,
.suite-copy > strong {
  display: inline-block;
  margin-top: 20px;
  border: 0;
  border-bottom: 1px solid var(--ink);
  padding: 0 0 4px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 9px;
  font-weight: 800;
}

.map-section {
  background:
    radial-gradient(circle at 75% 45%, rgba(56,108,91,.18), transparent 30%),
    var(--ink);
}

.globe {
  box-shadow: inset 0 0 80px rgba(56,108,91,.12), 0 40px 120px rgba(0,0,0,.35);
}

.identity-card {
  background: rgba(255,253,248,.96);
  box-shadow: 0 30px 90px rgba(0,0,0,.35);
}

.governance {
  background: #f5f1e8;
}

.governance-flow li {
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}

.governance-flow li:hover {
  z-index: 2;
  background: var(--ink);
  color: var(--white);
  transform: translateY(-6px);
}

.governance-flow li:hover p {
  color: rgba(255,255,255,.5);
}

.join {
  background: var(--white);
}

.join-heading h2 {
  max-width: 1100px;
}

.join-grid a {
  min-height: 330px;
}

.join-grid a:hover {
  background: var(--ink);
}

.newsletter {
  background: var(--ink);
  color: var(--white);
}

.newsletter-action {
  border-top-color: rgba(255,255,255,.35);
}

.newsletter-action p {
  color: rgba(255,255,255,.48);
}

.newsletter-action a {
  border-bottom-color: var(--coral);
  color: var(--coral);
}

.site-footer {
  padding-top: 90px;
  background: #090a09;
}

@keyframes premium-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .45; transform: scale(.78); }
}

@media (max-width: 1180px) {
  .hero-content {
    width: 66vw;
    margin-left: 5vw;
  }

  .hero h1 {
    font-size: clamp(52px, 6.7vw, 82px);
  }

  .hero-product-panel {
    right: 4vw;
    width: 29vw;
    padding: 17px;
  }

  .product-suite-grid {
    grid-template-columns: 1fr 1fr;
  }

  .suite-agent {
    grid-row: span 2;
  }
}

@media (max-width: 920px) {
  .site-header {
    min-height: 68px;
  }

  .menu-toggle > span:not(.sr-only) {
    background: var(--white);
  }

  .primary-nav {
    background: rgba(12,13,12,.98);
    border-bottom-color: rgba(255,255,255,.1);
  }

  .primary-nav a {
    border-bottom-color: rgba(255,255,255,.1);
  }

  .hero {
    min-height: calc(100svh - 96px);
  }

  .hero-product-panel {
    display: none;
  }

  .hero-content {
    width: auto;
    margin: 0 7vw;
    padding: 13vh 0 20vh;
  }

  .hero h1 {
    max-width: 760px;
    font-size: clamp(50px, 9vw, 76px);
  }

  .platform-proof {
    grid-template-columns: repeat(2, 1fr);
  }

  .platform-proof > div:nth-child(2) {
    border-right: 0;
  }

  .platform-proof > div:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255,255,255,.1);
  }

  .section {
    padding: 105px 6vw;
  }

  .system-architecture {
    grid-template-columns: 1fr;
  }

  .system-architecture > i {
    transform: rotate(90deg);
    text-align: center;
  }

  .product-suite-head {
    grid-template-columns: 1fr;
  }

  .product-suite-grid {
    grid-template-columns: 1fr;
  }

  .suite-agent {
    grid-row: auto;
  }

  .suite-visual {
    min-height: 280px;
  }
}

@media (max-width: 560px) {
  body::after {
    display: none;
  }

  .topline {
    min-height: 28px;
  }

  .topline p {
    display: none;
  }

  .site-header {
    min-height: 64px;
    gap: 10px;
    padding-inline: 5vw;
  }

  .brand-stamp {
    width: 36px;
  }

  .brand-word {
    font-size: 14px;
  }

  .menu-toggle {
    margin-left: auto;
  }

  .language-switcher button {
    min-width: 27px;
    padding: 0 5px;
  }

  .hero-image {
    object-position: 66% center;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(7,8,7,.94), rgba(7,8,7,.5)),
      linear-gradient(0deg, rgba(7,8,7,.9), transparent 72%);
  }

  .hero-content {
    margin: 0 7vw;
    padding: 11vh 0 18vh;
  }

  .hero .eyebrow {
    font-size: 6px;
  }

  .hero h1 {
    font-size: clamp(42px, 12.5vw, 60px);
    line-height: 1.08;
  }

  .hero-copy {
    font-size: 12px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero .button {
    width: 100%;
  }

  .platform-proof > div {
    min-height: 104px;
    padding: 20px 5vw;
  }

  .platform-proof strong {
    font-size: 27px;
  }

  .platform-proof span {
    font-size: 11px;
  }

  .section {
    padding: 82px 6vw;
  }

  h2 {
    font-size: 40px;
  }

  .purpose-cards article {
    min-height: 235px;
  }

  .purpose-cards h3 {
    margin-top: 64px;
  }

  .system-architecture {
    padding: 16px;
  }

  .system-architecture article {
    min-height: 168px;
  }

  .system-architecture strong {
    margin-top: 38px;
  }

  .origin-note {
    padding: 28px 6vw;
  }

  .product-suite-grid {
    margin-top: 50px;
  }

  .suite-visual {
    min-height: 250px;
  }

  .suite-writing-visual > span {
    font-size: 108px;
  }

  .join-grid a {
    min-height: 250px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .live-pulse {
    animation: none;
  }
}