:root {
  color-scheme: light;
  --bg: #f7f7f3;
  --paper: #ffffff;
  --ink: #0b0b0a;
  --muted: #5c5d5b;
  --quiet: #8b8c87;
  --line: #dbddd6;
  --line-strong: #bfc2b9;
  --accent: #3b7467;
  --accent-soft: #c7e8ff;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  transform: translateY(-160%);
  background: var(--ink);
  color: var(--paper);
  padding: 10px 14px;
  border-radius: 4px;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 26px 34px;
}

.wordmark,
.footer-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 15px;
  font-weight: 650;
}

.mark {
  width: 16px;
  height: 16px;
  display: inline-block;
  border: 1.5px solid var(--ink);
  transform: rotate(45deg);
  background: rgba(255, 255, 255, 0.58);
}

.nav-links {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 520;
}

.nav-links a {
  transition: color 160ms ease;
}

.nav-links a:hover {
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 82svh;
  display: flex;
  align-items: flex-end;
  padding: 150px 34px 96px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::after {
  content: "";
  position: absolute;
  left: 34px;
  right: 34px;
  bottom: 0;
  height: 1px;
  background: var(--ink);
  opacity: 0.08;
}

.hero-art {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.66;
  pointer-events: none;
}

.hero-art img {
  width: min(1240px, 118vw);
  height: auto;
  transform: translate(14%, -2%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(880px, 100%);
  max-width: var(--max);
  margin: 0 auto;
}

.eyebrow,
.section-kicker {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  max-width: 850px;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: 80px;
  line-height: 0.96;
  font-weight: 500;
}

.hero-subcopy {
  max-width: 690px;
  margin-top: 34px;
  color: #30312f;
  font-size: 21px;
  line-height: 1.48;
}

.intro-line {
  display: inline-block;
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 16px;
  line-height: 1.45;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 118px 34px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.78fr);
  gap: 92px;
  align-items: start;
}

h2 {
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: 48px;
  line-height: 1.05;
  font-weight: 500;
}

.section-copy {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.62;
}

.section-copy p + p {
  margin-top: 24px;
}

.iris-section {
  border-bottom: 1px solid var(--line);
}

.principles-section {
  padding-top: 108px;
  border-bottom: 1px solid var(--line);
}

.principles-section h2 {
  max-width: 790px;
}

.principles-list {
  margin-top: 72px;
  border-top: 1px solid var(--ink);
}

.principles-list article {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  gap: 52px;
  padding: 30px 0 32px;
  border-bottom: 1px solid var(--line);
}

.principles-list h3 {
  font-size: 22px;
  line-height: 1.16;
  font-weight: 630;
}

.principles-list p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.56;
}

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

.compliance-section {
  padding-top: 82px;
  padding-bottom: 92px;
}

.compliance-rule {
  width: 100%;
  height: 1px;
  background: var(--ink);
  opacity: 0.86;
  margin-bottom: 34px;
}

.compliance-section h2 {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 700;
  margin-bottom: 14px;
}

.compliance-section p {
  max-width: 850px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 42px 34px 58px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.site-footer p {
  margin-top: 8px;
}

.footer-wordmark {
  color: var(--ink);
}

.footer-contact {
  color: var(--ink);
  font-weight: 600;
}

@media (max-width: 820px) {
  .site-header {
    padding: 20px;
  }

  .nav-links {
    gap: 16px;
    font-size: 13px;
  }

  .hero {
    min-height: 78svh;
    padding: 124px 20px 68px;
  }

  .hero::after {
    left: 20px;
    right: 20px;
  }

  .hero-art {
    opacity: 0.5;
  }

  .hero-art img {
    width: 980px;
    transform: translate(23%, -10%);
  }

  h1 {
    font-size: 54px;
    line-height: 1;
  }

  .hero-subcopy {
    margin-top: 26px;
    font-size: 18px;
  }

  .section {
    padding: 78px 20px;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  h2 {
    font-size: 38px;
  }

  .section-copy {
    font-size: 17px;
  }

  .principles-list {
    margin-top: 48px;
  }

  .principles-list article {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 28px 0;
  }

  .site-footer {
    padding: 34px 20px 46px;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-header {
    align-items: flex-start;
    gap: 18px;
  }

  .nav-links {
    display: grid;
    grid-template-columns: repeat(2, auto);
    gap: 9px 16px;
    justify-content: end;
  }

  .hero {
    min-height: 82svh;
    padding-top: 150px;
  }

  .hero-art img {
    width: 780px;
    transform: translate(26%, -12%);
  }

  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 32px;
  }

  .hero-subcopy,
  .principles-list p,
  .compliance-section p {
    font-size: 16px;
  }

  .intro-line {
    font-size: 15px;
  }
}