:root {
  --background: #f5f4ef;
  --surface: #fffefa;
  --primary: #173c32;
  --secondary: #68766f;
  --accent: #d97942;
  --line: #d7dcd7;
  --shadow: 0 18px 50px rgba(23, 60, 50, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: var(--background);
  color: var(--primary);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--primary);
}

.site-header {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-size: 1.1rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 24px;
}

nav a {
  color: var(--secondary);
  font-size: 0.92rem;
  text-decoration: none;
}

nav a:hover,
nav a.active {
  color: var(--primary);
}

main {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: 58vh;
  padding: 100px 0 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2 {
  line-height: 1.15;
}

h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(2.6rem, 6vw, 5.7rem);
  letter-spacing: -0.035em;
}

.lead {
  max-width: 720px;
  margin: 30px 0 0;
  color: var(--secondary);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  padding: 0 0 90px;
}

.card,
.contact-card {
  padding: 34px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 16px;
  font-size: 1.35rem;
}

.card p {
  margin: 0;
  color: var(--secondary);
}

dl,
dl div {
  margin: 0;
}

dl div {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

dl div:first-child {
  padding-top: 0;
  border-top: 0;
}

dt {
  color: var(--secondary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

dd {
  margin: 3px 0 0;
}

.document {
  max-width: 820px;
  padding: 80px 0 96px;
}

.document h1,
.contact-page h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}

.document h2 {
  margin: 42px 0 12px;
  font-size: 1.3rem;
}

.document p,
.document li {
  color: var(--secondary);
}

.document ul {
  padding-left: 22px;
}

address {
  margin-top: 20px;
  font-style: normal;
}

.contact-page {
  padding: 90px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-card {
  width: min(680px, 100%);
  text-align: center;
}

.contact-card p:not(.eyebrow) {
  max-width: 520px;
  margin: 24px auto;
  color: var(--secondary);
}

.email-button {
  display: inline-block;
  margin: 8px 0 34px;
  padding: 13px 22px;
  color: white;
  background: var(--primary);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 650;
}

.email-button:hover {
  background: #235548;
}

.company-address {
  padding-top: 28px;
  color: var(--secondary);
  border-top: 1px solid var(--line);
}

footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 26px 0 34px;
  color: var(--secondary);
  text-align: center;
  font-size: 0.84rem;
  border-top: 1px solid var(--line);
}

footer p {
  margin: 5px 0;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 8px;
}

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

footer a:hover {
  color: var(--primary);
  text-decoration: underline;
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  nav {
    gap: 18px;
  }

  .hero {
    min-height: auto;
    padding: 76px 0 54px;
  }

  .content-grid {
    grid-template-columns: 1fr;
    padding-bottom: 64px;
  }

  .document,
  .contact-page {
    padding: 60px 0 72px;
  }

  .card,
  .contact-card {
    padding: 26px;
  }
}