:root {
  color: #17211e;
  background: #f6f5ef;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body { margin: 0; }

a { color: inherit; }

.site-header,
footer {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header {
  min-height: 88px;
  border-bottom: 1px solid #d9ddd2;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #17211e;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .08em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  color: #f6f5ef;
  background: #1b6b57;
  font-size: 15px;
  letter-spacing: 0;
}

nav { display: flex; gap: 28px; }

nav a,
footer a {
  color: #50605a;
  font-size: 14px;
  text-decoration: none;
}

nav a:hover,
footer a:hover,
.contact-email:hover { color: #1b6b57; }

main { overflow: hidden; }

.hero,
.intro,
.capabilities,
.principles,
.contact {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  min-height: 630px;
  padding: 122px 0 100px;
  position: relative;
}

.hero::after {
  position: absolute;
  z-index: -1;
  width: min(42vw, 515px);
  height: min(42vw, 515px);
  right: -6%;
  top: 90px;
  border-radius: 49% 51% 57% 43% / 42% 48% 52% 58%;
  background: #dce8b8;
  content: "";
}

.eyebrow {
  margin: 0 0 22px;
  color: #1b6b57;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

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

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

h1 {
  max-width: 800px;
  margin-bottom: 28px;
  font-size: clamp(54px, 7vw, 102px);
  line-height: .98;
  letter-spacing: -.06em;
}

h1 em { color: #1b6b57; }

.hero-copy {
  max-width: 595px;
  color: #50605a;
  font-size: 18px;
  line-height: 1.65;
}

.button {
  display: inline-block;
  margin-top: 16px;
  padding: 14px 20px;
  border-radius: 2px;
  color: white;
  background: #1b6b57;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.button:hover { background: #13503f; }

.intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 105px 0;
  border-top: 1px solid #d9ddd2;
}

.intro h2,
.contact h2 { margin-bottom: 0; font-size: clamp(36px, 4vw, 54px); line-height: 1.05; letter-spacing: -.045em; }

.intro > p {
  margin: 39px 0 0;
  color: #50605a;
  font-size: 17px;
  line-height: 1.75;
}

.capabilities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-bottom: 120px;
}

.capabilities article {
  min-height: 275px;
  padding: 28px 32px 32px;
  border: 1px solid #d9ddd2;
  border-right: 0;
  background: #fbfaf5;
}

.capabilities article:last-child { border-right: 1px solid #d9ddd2; }
.capabilities span { color: #1b6b57; font-size: 13px; font-weight: 800; }
.capabilities h3 { margin: 56px 0 16px; font-size: 21px; line-height: 1.2; }
.capabilities p { margin-bottom: 0; color: #50605a; font-size: 15px; line-height: 1.65; }

.principles {
  width: 100%;
  padding: 110px max(24px, calc((100% - 1180px) / 2));
  color: #f8f7f1;
  background: #1d342d;
}

.principles .eyebrow { color: #c9dc85; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 58px; }
.principle-grid h2 { margin-bottom: 16px; font-size: 31px; letter-spacing: -.04em; }
.principle-grid p { margin-bottom: 0; color: #c6d1ca; font-size: 15px; line-height: 1.7; }

.contact { padding: 120px 0; }
.contact h2 { max-width: 640px; }
.contact-email { display: inline-block; margin-top: 32px; color: #1b6b57; font-size: clamp(23px, 3vw, 32px); font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 6px; }
.legal-entity { margin: 45px 0 0; color: #74817c; font-size: 13px; }

footer { min-height: 93px; border-top: 1px solid #d9ddd2; color: #74817c; font-size: 13px; }
footer div { display: flex; gap: 22px; }

@media (max-width: 720px) {
  .site-header, footer, .hero, .intro, .capabilities, .contact { width: min(100% - 32px, 1180px); }
  .site-header { min-height: 70px; }
  nav { gap: 14px; }
  nav a { font-size: 12px; }
  .hero { min-height: 570px; padding: 90px 0; }
  .hero::after { width: 300px; height: 300px; top: 175px; right: -140px; }
  .intro, .capabilities, .principle-grid { grid-template-columns: 1fr; gap: 0; }
  .intro { padding: 78px 0; }
  .intro > p { margin-top: 28px; }
  .capabilities { padding-bottom: 80px; }
  .capabilities article { min-height: 0; border-right: 1px solid #d9ddd2; border-bottom: 0; }
  .capabilities article:last-child { border-bottom: 1px solid #d9ddd2; }
  .capabilities h3 { margin-top: 34px; }
  .principles { padding-top: 78px; padding-bottom: 78px; }
  .principle-grid article { padding: 20px 0 34px; border-bottom: 1px solid #456056; }
  .principle-grid article:last-child { border-bottom: 0; padding-bottom: 0; }
  .contact { padding: 80px 0; }
  footer { min-height: 125px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 16px; }
}