:root {
  --navy: #082f61;
  --green: #16553d;
  --copper: #ba5d27;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--white);
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

main {
  position: relative;
  display: flex;
  min-height: 100svh;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  overflow: hidden;
  padding: clamp(2rem, 7vw, 6rem);
}

main::before,
main::after {
  position: absolute;
  width: min(34vw, 32rem);
  height: min(34vw, 32rem);
  border: 1px solid rgba(8, 47, 97, 0.08);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

main::before {
  top: min(-18vw, -8rem);
  right: min(-15vw, -7rem);
  box-shadow:
    0 0 0 5rem rgba(22, 85, 61, 0.018),
    0 0 0 10rem rgba(186, 93, 39, 0.012);
}

main::after {
  bottom: min(-22vw, -11rem);
  left: min(-17vw, -8rem);
  box-shadow:
    0 0 0 5rem rgba(186, 93, 39, 0.018),
    0 0 0 10rem rgba(8, 47, 97, 0.012);
}

.brand-mark {
  position: absolute;
  top: clamp(1.4rem, 4vw, 3rem);
  left: clamp(1.4rem, 4vw, 3rem);
  width: clamp(2.75rem, 5vw, 4.5rem);
  height: auto;
  mix-blend-mode: multiply;
}

.brand-logo {
  position: relative;
  z-index: 1;
  width: min(84vw, 960px);
  height: auto;
  margin: 0 auto clamp(1.7rem, 4vw, 3rem);
  mix-blend-mode: multiply;
}

a {
  position: relative;
  z-index: 1;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(186, 93, 39, 0.65);
  color: var(--navy);
  font-size: clamp(0.8rem, 1.4vw, 0.96rem);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-decoration: none;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

a:hover,
a:focus-visible {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
}

@media (max-width: 600px) {
  main {
    padding-inline: 1rem;
  }

  .brand-logo {
    width: 96vw;
  }

  a {
    letter-spacing: 0.045em;
  }
}

@media (prefers-reduced-motion: reduce) {
  a {
    transition: none;
  }
}