:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  line-height: 1.5;
  --color-text: #17202a;
  --color-muted: #52606d;
  --color-surface: #ffffff;
  --color-accent: #0b5c6b;
  --color-accent-strong: #073f49;
  --color-focus: #7a4600;
}

body {
  margin: 0;
  color: var(--color-text);
  background: #f7f8fa;
}

.site-header,
main,
.site-footer {
  width: min(100% - 2rem, 70rem);
  margin-inline: auto;
}

.site-header {
  padding-block: 1rem;
}

main {
  padding-block: clamp(3rem, 10vw, 8rem);
}

main section + section {
  margin-block-start: 2rem;
}

.cooperation-teaser {
  max-width: 46rem;
  margin-block-start: clamp(2.5rem, 7vw, 5rem);
  padding: clamp(1.5rem, 5vw, 3rem);
  border-inline-start: 0.35rem solid var(--color-accent);
  background: var(--color-surface);
}

.cooperation-teaser__eyebrow {
  margin: 0 0 0.5rem;
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cooperation-teaser__logo {
  display: block;
  width: min(100%, 32rem);
  height: auto;
  margin-block: 1rem 1.75rem;
}

.cooperation-teaser h2 {
  margin: 0;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  line-height: 1.15;
}

.cooperation-teaser h2 + p {
  max-width: 42rem;
  margin-block: 1rem 1.5rem;
  color: var(--color-muted);
}

.cooperation-teaser__link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent-strong);
  font-weight: 700;
  text-underline-offset: 0.2em;
}

address {
  font-style: normal;
}

.site-footer {
  padding-block: 1.5rem;
  border-top: 0.0625rem solid #d7dce1;
}

a {
  color: #0645ad;
}

a:focus-visible {
  outline: 0.2rem solid var(--color-focus);
  outline-offset: 0.2rem;
}