:root {
  color: #172b3a;
  background: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 100%;
  line-height: 1.5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

body > a {
  position: absolute;
  top: -5rem;
  left: 1rem;
  z-index: 2;
  padding: 0.75rem 1rem;
  color: #102f43;
  background: #ffdc6a;
  font-weight: 700;
}

body > a:focus {
  top: 1rem;
}

a {
  color: #175c90;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 0.2em;
}

a:focus,
input:focus,
button:focus {
  outline: 0.25rem solid #ffdc6a;
  outline-offset: 0;
}

header {
  border-top: 0.5rem solid #59c3c3;
  color: #ffffff;
  background: #102f43;
}

header nav,
header > form,
main > section,
main > nav,
main > article,
footer > * {
  width: min(100% - 2rem, 70rem);
  margin-inline: auto;
}

header nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 5rem;
}

header a {
  color: inherit;
  font-weight: 700;
}

header a:first-child {
  margin-right: auto;
  font-size: 1.75rem;
  letter-spacing: 0.02em;
  text-decoration: none;
}

header > form {
  grid-template-columns: minmax(0, 28rem) auto;
  justify-content: start;
  padding-bottom: 1.5rem;
}

header > form label {
  font-size: 1rem;
}

header > form input,
header > form button {
  min-height: 3rem;
}

main > section {
  padding-block: 3.5rem;
}

main > nav {
  padding-block: 1.5rem;
  border-bottom: 0.0625rem solid #b6c5ce;
}

main > nav ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

main > nav li + li::before {
  content: ">";
  display: inline-block;
  margin-left: -1rem;
  margin-right: 0.75rem;
  color: #66808e;
}

main > article {
  padding-block: 3.5rem 5rem;
}

main > article > header {
  padding: 0 0 2rem;
  border-top: 0.5rem solid #59c3c3;
  color: inherit;
  background: transparent;
}

main > article > header h1 {
  margin-top: 1.5rem;
}

main > article > header p {
  margin-block: 1.25rem -0.75rem;
  color: #46606f;
  font-weight: 700;
}

main > article > section,
main > article > nav {
  max-width: 48rem;
  padding-block: 2rem;
  border-top: 0.0625rem solid #b6c5ce;
}

main > article > section h2,
main > article > nav h2 {
  font-size: clamp(1.5rem, 2vw, 2rem);
}

#category-page h1,
#information-page h1 {
  font-size: clamp(2.25rem, 3vw, 3.5rem);
}

#category-page article ul:empty {
  min-height: 9rem;
}

#information-page article > nav:first-of-type {
  border-left: 0.3rem solid #59c3c3;
  padding-left: 1.25rem;
}

#information-page article > nav:first-of-type ol:empty {
  min-height: 5rem;
  border-top: 0.0625rem solid #b6c5ce;
}

#information-page article > section {
  min-height: 0;
}

#information-page article > nav:first-of-type ol {
  margin: 0;
  padding-left: 1.25rem;
}

#information-page article > nav:first-of-type li + li {
  margin-top: 0.4rem;
}

#information-page article > section p {
  margin: 0 0 1rem;
}

#information-page article > section ul {
  margin: 0 0 1.5rem;
  padding-left: 1.5rem;
  list-style: disc;
}

#information-page article > section li + li {
  margin-top: 0.5rem;
}

#information-page article > nav:last-child ul:empty {
  min-height: 4rem;
}

main > section:first-child {
  width: 100%;
  max-width: none;
  padding-inline: max(1rem, calc((100% - 68rem) / 2));
  color: #ffffff;
  background: #175c90;
}

h1,
h2,
p {
  max-width: 45rem;
}

h1,
h2 {
  margin-block: 0 1.5rem;
  line-height: 1.12;
}

h1 {
  font-size: clamp(2.25rem, 3vw, 4.5rem);
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(1.75rem, 2vw, 2.5rem);
  letter-spacing: -0.02em;
}

p {
  margin-block: -0.5rem 1.5rem;
  font-size: 1.125rem;
}

form {
  display: grid;
  grid-template-columns: minmax(0, 38rem) auto;
  max-width: 48rem;
  margin-top: 2.5rem;
}

label {
  grid-column: 1 / -1;
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}

input,
button {
  min-height: 3.5rem;
  border: 0.2rem solid #172b3a;
  border-radius: 0;
  font: inherit;
}

input {
  min-width: 0;
  padding: 0.65rem 0.85rem;
  background: #ffffff;
}

button {
  padding-inline: 1.5rem;
  color: #ffffff;
  background: #172b3a;
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  background: #071d2a;
}

main > section + section {
  border-bottom: 0.0625rem solid #b6c5ce;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

main ul:empty {
  min-height: 9rem;
  border-top: 0.25rem solid #59c3c3;
  border-bottom: 0.0625rem solid #b6c5ce;
}

main > section > ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2rem;
}

main > section > ul > li {
  padding-block: 1.25rem 1.5rem;
  border-top: 0.0625rem solid #b6c5ce;
}

main > section > ul h3 {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  line-height: 1.25;
}

main > section > ul p {
  margin: 0;
  color: #46606f;
  font-size: 1rem;
}

#services ul:empty {
  min-height: 18rem;
  columns: 2;
}

footer {
  padding-block: 3rem;
  border-top: 0.75rem solid #59c3c3;
  color: #ffffff;
  background: #102f43;
}

footer h2 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
}

footer ul:empty {
  min-height: 2rem;
  border-top: 0.0625rem solid #66808e;
}

footer p {
  margin-top: 2rem;
  margin-bottom: 0;
  color: #d8e3e8;
  font-size: 0.95rem;
}

@media (max-width: 42rem) {
  header nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
    padding-block: 1rem;
  }

  header > form {
    grid-template-columns: minmax(0, 1fr);
  }

  header a:first-child {
    margin-right: 0;
  }

  main > section {
    padding-block: 2.5rem;
  }

  form {
    grid-template-columns: minmax(0, 1fr);
  }

  button {
    border-top: 0;
  }

  #services ul:empty {
    min-height: 12rem;
    columns: 1;
  }

  main > section > ul {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}