:root {
  --paper: #f8f6f1;
  --paper-deep: #efede6;
  --surface: #fffefa;
  --ink: #171a18;
  --ink-soft: #5c625e;
  --ink-faint: #626862;
  --green: #08783a;
  --green-deep: #0c2e1d;
  --green-mid: #1b4a31;
  --green-pale: #e5eee7;
  --line: #d9d7cf;
  --line-dark: rgba(255, 255, 255, 0.16);
  --placeholder: #dedbd2;
  --placeholder-dark: #1c4932;
  --container: 1536px;
  --header-height: 74px;
  --section-space: clamp(84px, 7vw, 118px);
  --display-font: "Songti SC", STSong, "Noto Serif CJK SC", SimSun, serif;
}

* {
  box-sizing: border-box;
}

.mobile-break {
  display: none;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

button,
a {
  font: inherit;
}

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

button {
  color: inherit;
}

.site-container {
  width: min(calc(100% - 8vw), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 15px;
  border-radius: 6px;
  color: #fff;
  background: var(--green-deep);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(23, 26, 24, 0.09);
  background: rgba(248, 246, 241, 0.95);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: box-shadow 0.25s ease, background-color 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(248, 246, 241, 0.98);
  box-shadow: 0 10px 32px rgba(23, 26, 24, 0.07);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  gap: clamp(24px, 4vw, 68px);
}

.brand {
  min-width: max-content;
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  width: 176px;
  height: auto;
  display: block;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 54px);
  color: #343a36;
  font-size: 13px;
  font-weight: 580;
}

.site-nav a,
.footer-nav a {
  position: relative;
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active,
.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--green);
}

.site-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -13px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  transform: translateX(-50%);
}

.header-contact {
  padding: 9px 17px;
  border: 1px solid #bfc5bf;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 650;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.header-contact:hover,
.header-contact:focus-visible {
  border-color: var(--green);
  color: var(--green-deep);
  background: #edf4ee;
}

.menu-button {
  display: none;
  padding: 8px 12px;
  border: 1px solid #bfc5bf;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 650;
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-height));
  display: block;
  overflow: hidden;
  background-color: var(--paper);
  background-image:
    linear-gradient(
      90deg,
      rgba(248, 246, 241, 0.99) 0%,
      rgba(248, 246, 241, 0.94) 34%,
      rgba(248, 246, 241, 0.48) 54%,
      rgba(248, 246, 241, 0.06) 76%
    ),
    url("assets/hero-background-1.png");
  background-position: center, calc(50% + 200px) center;
  background-repeat: no-repeat;
  background-size: 100% 100%, 90% auto;
}

.hero-grid {
  min-height: calc(100svh - var(--header-height));
  padding-block: clamp(64px, 5.5vw, 92px);
  display: grid;
  grid-template-columns: minmax(0, 650px);
  align-items: center;
}

.eyebrow,
.chapter-index {
  margin: 0;
  color: var(--green);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 28px 0 0;
  font-family: var(--display-font);
  font-size: clamp(48px, 3.65vw, 62px);
  font-weight: 600;
  line-height: 1.13;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.hero-lead {
  max-width: 650px;
  margin: 30px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.95;
  text-wrap: balance;
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  transition: transform 0.2s ease, color 0.2s ease, border-color 0.2s ease,
    background-color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: var(--green);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #075f30;
}

.button-secondary {
  border-color: #c7cac4;
  background: transparent;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--ink);
}

.button-light {
  margin-top: 30px;
  color: var(--green-deep);
  background: #fff;
}

.hero-capabilities {
  max-width: 650px;
  margin: 52px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.hero-capabilities > div {
  padding: 19px 14px 19px 0;
}

.hero-capabilities > div + div {
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

.hero-capabilities dt {
  color: var(--green);
  font-size: 10px;
  font-weight: 800;
}

.hero-capabilities dd {
  margin: 5px 0 0;
  font-size: 13px;
  font-weight: 650;
}

.section {
  padding-block: var(--section-space);
}

.chapter-grid {
  display: grid;
  grid-template-columns: minmax(350px, 5fr) minmax(0, 7fr);
  gap: clamp(60px, 8vw, 120px);
}

.chapter-heading h2,
.section-lead h2,
.product-copy h2,
.contact-section h2 {
  margin: 23px 0 0;
  font-family: var(--display-font);
  font-size: clamp(38px, 4vw, 60px);
  font-weight: 600;
  line-height: 1.19;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.company-section {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.large-copy {
  max-width: 930px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.95;
  letter-spacing: 0;
}

.large-copy + .large-copy {
  margin-top: 20px;
}

.company-facts {
  margin: 68px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.company-facts > div {
  min-width: 0;
  padding: 22px 20px 24px 0;
}

.company-facts > div + div {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.company-facts dt {
  color: var(--ink-faint);
  font-size: 11px;
}

.company-facts dd {
  margin: 8px 0 0;
  font-size: 14px;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.company-facts a:hover,
.company-facts a:focus-visible {
  color: var(--green);
}

.why-section {
  background: var(--paper);
}

.why-intro {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(300px, 5fr);
  gap: clamp(60px, 10vw, 160px);
  align-items: end;
}

.why-copy {
  padding-bottom: 7px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.95;
}

.why-copy p {
  margin: 0;
}

.why-copy p + p {
  margin-top: 20px;
}

.why-points {
  margin-top: 92px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.why-points article {
  min-height: 210px;
  padding: 28px 34px 24px 0;
}

.why-points article + article {
  padding-left: 34px;
  border-left: 1px solid var(--line);
}

.why-points span,
.work-number,
.principles-list span {
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
}

.why-points h3,
.work-list h3,
.principles-list h3 {
  margin: 36px 0 10px;
  font-size: 22px;
  line-height: 1.35;
}

.why-points p,
.work-list p,
.principles-list p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.belief-band {
  padding-block: clamp(84px, 8vw, 128px);
  color: #fff;
  background: var(--green-deep);
}

.belief-inner {
  display: grid;
  grid-template-columns: 3fr 9fr;
  gap: clamp(40px, 8vw, 128px);
  align-items: start;
}

.belief-inner > p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.belief-inner blockquote {
  max-width: 1080px;
  margin: 0;
  font-family: var(--display-font);
  font-size: clamp(42px, 5vw, 76px);
  font-weight: 540;
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.work-section {
  background: var(--surface);
}

.section-lead {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(280px, 4fr);
  gap: clamp(60px, 10vw, 160px);
  align-items: end;
}

.section-lead > p {
  margin: 0 0 7px;
  color: var(--ink-soft);
  font-size: 16px;
}

.work-list {
  margin: 88px 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.work-list article {
  position: relative;
  min-height: 280px;
  padding: 24px 36px 28px 0;
}

.work-list article + article {
  padding-left: 36px;
  border-left: 1px solid var(--line);
}

.work-icon {
  width: 44px;
  height: 44px;
  margin-top: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--green);
  background: var(--green-pale);
  font-size: 27px;
  line-height: 1;
}

.work-list h3 {
  margin-top: 22px;
}

.work-chain {
  margin: 28px 0 0;
  color: var(--ink-faint);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.product-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  background-color: #101915;
  background-image: url("assets/product-visual.png?v=2");
  background-position: calc(100% + 80px) -15px;
  background-repeat: no-repeat;
  background-size: auto 82%;
}

.product-section::before,
.product-section::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.product-section::before {
  inset: -24px 0;
  z-index: 0;
  background-image: url("assets/product-visual.png?v=2");
  background-position: calc(100% + 80px) 9px;
  background-repeat: no-repeat;
  background-size: auto calc(82% - 39px);
  filter: blur(22px);
  opacity: 0.82;
  -webkit-mask-image:
    linear-gradient(
      90deg,
      transparent 12%,
      #000 27%,
      #000 44%,
      transparent 56%
    ),
    linear-gradient(
      180deg,
      transparent 0%,
      transparent 70%,
      #000 73%,
      #000 77%,
      transparent 81%
    );
  mask-image:
    linear-gradient(
      90deg,
      transparent 12%,
      #000 27%,
      #000 44%,
      transparent 56%
    ),
    linear-gradient(
      180deg,
      transparent 0%,
      transparent 70%,
      #000 73%,
      #000 77%,
      transparent 81%
    );
}

.product-section::after {
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      180deg,
      transparent 0%,
      transparent 70%,
      rgba(16, 25, 21, 0.25) 72%,
      rgba(16, 25, 21, 0.72) 75%,
      #101915 77%,
      #101915 100%
    ),
    linear-gradient(
      90deg,
      #101915 0%,
      #101915 22%,
      rgba(16, 25, 21, 0.98) 32%,
      rgba(16, 25, 21, 0.82) 42%,
      rgba(16, 25, 21, 0.28) 54%,
      rgba(16, 25, 21, 0.04) 68%,
      transparent 78%
    );
}

.product-section > .site-container {
  position: relative;
  z-index: 2;
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(320px, 5fr) minmax(480px, 7fr);
  gap: clamp(70px, 10vw, 150px);
  align-items: center;
}

.product-section .chapter-index {
  color: #72d393;
}

.product-name {
  margin: 52px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.product-copy h2 {
  font-size: clamp(38px, 4vw, 60px);
}

.product-copy > p:not(.chapter-index):not(.product-name) {
  max-width: 600px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 15px;
  line-height: 1.9;
}

.product-tags {
  margin: 34px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  list-style: none;
}

.product-tags li {
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
}

.product-flow {
  margin-top: 96px;
  padding-top: 0;
}

.product-flow ol {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.product-flow li {
  padding: 26px 26px 30px 0;
}

.product-flow li + li {
  padding-left: 28px;
  border-left: 1px solid var(--line-dark);
}

.product-flow span {
  color: #72d393;
  font-size: 10px;
  font-weight: 800;
}

.product-flow strong {
  display: block;
  margin: 23px 0 7px;
  font-size: 15px;
}

.product-flow p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
}

.principles-section {
  background: var(--paper);
}

.principles-lead {
  align-items: end;
}

.principles-list {
  margin: 88px 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.principles-list article {
  min-height: 220px;
  padding: 24px 28px 28px 0;
}

.principles-list article + article {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}

.principles-list h3 {
  margin-top: 32px;
  font-size: 20px;
}

.boundary-note {
  margin-top: 42px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(120px, 2fr) minmax(0, 10fr);
  align-items: flex-start;
  gap: 40px;
}

.boundary-note strong {
  display: block;
  color: var(--green);
  font-size: 11px;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.boundary-note p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.8;
}

.contact-section {
  padding-block: clamp(92px, 8vw, 132px);
  color: #fff;
  background: var(--green-deep);
}

.contact-section .chapter-index {
  color: #72d393;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(420px, 6fr);
  gap: clamp(50px, 10vw, 150px);
  align-items: end;
}

.contact-copy p {
  max-width: 660px;
  margin: 0 0 30px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 15px;
}

.contact-copy a {
  display: inline-block;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
  font-size: clamp(23px, 2.4vw, 36px);
  font-weight: 600;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.contact-copy a:hover,
.contact-copy a:focus-visible {
  color: #91e5ae;
  border-color: #91e5ae;
}

.site-footer {
  color: rgba(255, 255, 255, 0.76);
  background: #09130e;
}

.footer-main {
  min-height: 142px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.brand-footer .brand-logo {
  width: 181px;
}

.footer-nav {
  display: flex;
  gap: 34px;
  font-size: 12px;
}

.footer-legal {
  min-height: 66px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  font-size: 11px;
}

.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: #91e5ae;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(8, 120, 58, 0.46);
  outline-offset: 4px;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

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

@media (max-width: 1180px) {
  .site-container {
    width: min(calc(100% - 48px), var(--container));
  }

  .site-nav {
    gap: 24px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 600px);
  }

  .hero h1 {
    font-size: clamp(46px, 4.6vw, 54px);
  }

  .chapter-grid,
  .product-grid {
    gap: 72px;
  }

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

  .principles-list article:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .principles-list article:nth-child(4) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 68px;
  }

  .header-contact {
    margin-left: auto;
  }

  .menu-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    height: calc(100svh - var(--header-height));
    margin: 0;
    padding: 42px 24px;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  }

  .js .site-nav {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
  }

  .js .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  html:not(.js) .header-inner {
    padding-block: 12px;
    flex-wrap: wrap;
  }

  html:not(.js) .menu-button {
    display: none;
  }

  html:not(.js) .site-nav {
    position: static;
    width: 100%;
    height: auto;
    order: 3;
    padding: 0;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 22px;
  }

  html:not(.js) .site-nav a {
    width: auto;
    padding: 7px 0;
    border: 0;
    font-size: 13px;
  }

  .site-nav a {
    width: 100%;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    font-size: 20px;
  }

  .site-nav a.is-active::after {
    display: none;
  }

  .hero {
    min-height: calc(100svh - var(--header-height));
    background-image:
      linear-gradient(
        90deg,
        rgba(248, 246, 241, 0.96) 0%,
        rgba(248, 246, 241, 0.88) 48%,
        rgba(248, 246, 241, 0.72) 72%,
        rgba(248, 246, 241, 0.55) 100%
      ),
      url("assets/hero-background-1.png");
    background-position: center, 66% center;
    background-size: 100% 100%, auto 100%;
  }

  .hero-grid,
  .chapter-grid,
  .why-intro,
  .section-lead,
  .product-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: calc(100svh - var(--header-height));
    padding-block: 76px 92px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .chapter-grid,
  .why-intro,
  .section-lead,
  .contact-grid {
    gap: 42px;
  }

  .why-points,
  .work-list {
    grid-template-columns: 1fr;
  }

  .why-points article,
  .work-list article {
    min-height: 0;
    padding: 28px 0 36px;
  }

  .why-points article + article,
  .work-list article + article {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .belief-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .work-icon {
    margin-top: 34px;
  }

  .work-list h3 {
    margin-top: 22px;
  }

  .product-grid {
    gap: 66px;
  }

  .product-section {
    background-position: 58% top;
    background-size: auto 760px;
  }

  .product-section::before {
    inset: -18px 0 auto;
    height: 796px;
    background-position: 58% 18px;
    background-size: auto 760px;
    filter: blur(17px);
    opacity: 0.58;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 58%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 0%, #000 58%, transparent 100%);
  }

  .product-section::after {
    background:
      linear-gradient(
        180deg,
        rgba(16, 25, 21, 0.5) 0%,
        rgba(16, 25, 21, 0.7) 30%,
        rgba(16, 25, 21, 0.96) 51%,
        #101915 62%,
        #101915 100%
      ),
      linear-gradient(
        90deg,
        rgba(16, 25, 21, 0.94) 0%,
        rgba(16, 25, 21, 0.72) 62%,
        rgba(16, 25, 21, 0.38) 100%
      );
  }

  .product-flow ol {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-flow li:nth-child(3) {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line-dark);
  }

  .product-flow li:nth-child(4) {
    border-top: 1px solid var(--line-dark);
  }

  .boundary-note {
    gap: 18px;
  }
}

@media (max-width: 640px) {
  :root {
    --section-space: 72px;
  }

  .site-container {
    width: calc(100% - 32px);
  }

  .header-inner {
    gap: 10px;
  }

  .brand-logo {
    width: 148px;
  }

  .brand-footer .brand-logo {
    width: 166px;
  }

  .header-contact {
    display: none;
  }

  .hero-grid {
    padding-block: 60px 78px;
  }

  .eyebrow,
  .chapter-index {
    font-size: 10px;
  }

  .hero h1 {
    margin-top: 22px;
    font-size: clamp(39px, 11.2vw, 48px);
    line-height: 1.16;
  }

  .mobile-break {
    display: initial;
  }

  .hero-lead {
    margin-top: 23px;
    font-size: 14px;
  }

  .hero-actions {
    margin-top: 28px;
  }

  .button {
    min-height: 46px;
    padding: 0 17px;
  }

  .hero-capabilities {
    margin-top: 42px;
    grid-template-columns: 1fr;
  }

  .hero-capabilities > div {
    padding: 14px 0;
    display: grid;
    grid-template-columns: 38px 1fr;
    align-items: center;
  }

  .hero-capabilities > div + div {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .hero-capabilities dd {
    margin: 0;
  }

  .chapter-heading h2,
  .section-lead h2,
  .product-copy h2,
  .contact-section h2 {
    font-size: 36px;
  }

  .company-facts {
    margin-top: 44px;
    grid-template-columns: 1fr;
  }

  .company-facts > div,
  .company-facts > div + div {
    padding: 18px 0;
    border-left: 0;
  }

  .company-facts > div + div {
    border-top: 1px solid var(--line);
  }

  .why-points {
    margin-top: 56px;
  }

  .why-points h3,
  .work-list h3,
  .principles-list h3 {
    margin-top: 24px;
  }

  .belief-band {
    padding-block: 80px;
  }

  .belief-inner blockquote {
    font-size: 39px;
  }

  .work-list {
    margin-top: 54px;
  }

  .work-list article {
    padding-block: 24px 34px;
  }

  .product-name {
    margin-top: 38px;
  }

  .product-tags {
    gap: 7px;
  }

  .product-flow {
    margin-top: 62px;
  }

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

  .product-flow li,
  .product-flow li + li,
  .product-flow li:nth-child(3),
  .product-flow li:nth-child(4) {
    padding: 20px 0 24px;
    border-left: 0;
    border-top: 1px solid var(--line-dark);
  }

  .product-flow li:first-child {
    border-top: 0;
  }

  .principles-list {
    margin-top: 56px;
    grid-template-columns: 1fr;
  }

  .principles-list article,
  .principles-list article + article,
  .principles-list article:nth-child(3),
  .principles-list article:nth-child(4) {
    min-height: 0;
    padding: 24px 0 32px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .principles-list article:first-child {
    border-top: 0;
  }

  .boundary-note {
    margin-top: 38px;
    padding: 16px 0;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .contact-copy a {
    font-size: 22px;
  }

  .footer-main {
    padding-block: 40px 30px;
    align-items: flex-start;
    flex-direction: column;
    gap: 28px;
  }

  .footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 26px;
  }

  .footer-legal {
    padding-block: 20px 24px;
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}