:root {
  color-scheme: light dark;
  --page: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #eaf8f5;
  --text: #10233f;
  --muted: #53657d;
  --line: #d7e0eb;
  --accent: #007f72;
  --accent-strong: #00645b;
  --accent-text: #ffffff;
  --warning: #845400;
  --warning-bg: #fff3d3;
  --shadow: 0 18px 50px rgb(25 53 84 / 10%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--page);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 90% 0%, rgb(0 157 214 / 12%), transparent 32rem), var(--page);
  font-size: 1rem;
  line-height: 1.65;
}

a {
  color: var(--accent-strong);
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 0.15em;
}

a:focus-visible,
summary:focus-visible {
  border-radius: 0.25rem;
  outline: 0.2rem solid #ffb81c;
  outline-offset: 0.2rem;
}

.skip-link {
  position: fixed;
  z-index: 10;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  transform: translateY(-200%);
  color: #ffffff;
  background: #10233f;
  border-radius: 0.7rem;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
.site-footer,
main {
  width: min(72rem, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 5rem;
  padding-block: 0.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.75rem;
  color: var(--text);
  font-size: 1.25rem;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  color: #ffffff;
  background: #071a36;
  border: 0.22rem solid #12b7a3;
  border-radius: 0.8rem;
  font-size: 1.35rem;
  line-height: 1;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.45rem 0.75rem;
  border-radius: 0.7rem;
  color: var(--text);
  font-weight: 650;
  text-decoration: none;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  background: var(--surface-soft);
}

main {
  padding-block: clamp(2.5rem, 8vw, 6rem);
}

.hero {
  max-width: 52rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--accent-strong);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.15;
  text-wrap: balance;
}

h1 {
  max-width: 18ch;
  margin: 0 0 1rem;
  font-size: clamp(2.6rem, 8vw, 5.5rem);
  letter-spacing: -0.045em;
}

.page-title {
  font-size: clamp(2.4rem, 7vw, 4.7rem);
}

h2 {
  margin: 2.5rem 0 0.8rem;
  font-size: clamp(1.45rem, 3vw, 2rem);
}

h3 {
  margin: 0;
  font-size: 1.2rem;
}

.lede {
  max-width: 47rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.65rem 1.05rem;
  border: 0.1rem solid var(--accent);
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
}

.button-primary {
  color: var(--accent-text);
  background: var(--accent);
}

.button-secondary {
  background: var(--surface);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.card,
.content-panel,
.notice,
details {
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card {
  padding: 1.35rem;
}

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

.content {
  max-width: 52rem;
}

.content-panel {
  margin-top: 2rem;
  padding: clamp(1.25rem, 4vw, 2.25rem);
}

.content-panel > :first-child {
  margin-top: 0;
}

.contact-list {
  display: grid;
  grid-template-columns: minmax(8rem, 0.35fr) 1fr;
  gap: 0.65rem 1rem;
  margin: 1.5rem 0 0;
}

.contact-list dt {
  color: var(--muted);
  font-weight: 700;
}

.contact-list dd {
  margin: 0;
}

.notice {
  margin-top: 1.5rem;
  padding: 1rem 1.2rem;
  color: var(--warning);
  background: var(--warning-bg);
  border-color: #e9bd58;
  box-shadow: none;
}

.faq {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.25rem;
}

details {
  padding: 0.2rem 1rem;
  box-shadow: none;
}

summary {
  min-height: 3rem;
  padding-block: 0.75rem;
  cursor: pointer;
  font-weight: 750;
}

details p {
  margin-top: 0;
  color: var(--muted);
}

.site-footer {
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-bottom: 1rem;
}

.site-footer p {
  max-width: 60rem;
  margin: 0.5rem 0 0;
}

address {
  font-style: normal;
}

@media (max-width: 48rem) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
  }

  .site-nav ul {
    width: max-content;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .contact-list {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .contact-list dd {
    margin-bottom: 0.8rem;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #07111f;
    --surface: #101d2e;
    --surface-soft: #12342f;
    --text: #f2f7ff;
    --muted: #afbdd0;
    --line: #2d4057;
    --accent: #36d0bc;
    --accent-strong: #68e4d3;
    --accent-text: #071a18;
    --warning: #ffd47b;
    --warning-bg: #342711;
    --shadow: 0 18px 50px rgb(0 0 0 / 28%);
  }

  body {
    background:
      radial-gradient(circle at 90% 0%, rgb(0 157 214 / 15%), transparent 32rem), var(--page);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}