:root {
  --color-primary: #1b4f9c;
  --color-primary-dark: #123a75;
  --color-text: #1f2933;
  --color-muted: #52606d;
  --color-bg: #ffffff;
  --color-bg-alt: #f1f5fa;
  --color-border: #d5dde8;
  --radius: 8px;
  --gutter: 16px;
  --max-width: 1000px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

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

:focus-visible {
  outline: 3px solid #f2a900;
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 100;
  background: #fff;
  padding: 8px 12px;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 8px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-primary);
  color: #fff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
}

.brand {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.brand:hover {
  color: #fff;
  text-decoration: underline;
}

.nav-toggle {
  background: none;
  border: 0;
  padding: 12px;
  cursor: pointer;
  color: #fff;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  content: "";
}

.nav-toggle-bar {
  position: relative;
}

.nav-toggle-bar::before {
  position: absolute;
  top: -7px;
}

.nav-toggle-bar::after {
  position: absolute;
  top: 7px;
}

.site-nav {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--color-primary-dark);
}

.site-nav.is-open {
  display: block;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 8px var(--gutter);
}

.site-nav a {
  display: block;
  padding: 12px 0;
  color: #fff;
  text-decoration: none;
}

.site-nav a:hover {
  text-decoration: underline;
}

/* Sections */
.hero {
  background: var(--color-primary);
  color: #fff;
  padding: 48px 0;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  line-height: 1.2;
}

.lead {
  margin: 0;
  font-size: 1.125rem;
  opacity: 0.95;
}

.section {
  padding: 40px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section h2 {
  margin: 0 0 20px;
  font-size: clamp(1.4rem, 4vw, 1.75rem);
}

.info-list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.info-list>div {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 16px;
}

.info-list dt {
  font-size: 0.875rem;
  color: var(--color-muted);
}

.info-list dd {
  margin: 2px 0 0;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.info-list address {
  font-style: normal;
}

.link-list {
  padding-left: 1.2em;
  margin: 0;
}

.link-list li {
  margin-bottom: 8px;
}

/* Carousel */
.carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.carousel-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  border-radius: var(--radius);
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.slide {
  flex: 0 0 100%;
  margin: 0;
  scroll-snap-align: center;
  position: relative;
}

.slide img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.slide figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 24px 16px 12px;
  color: #fff;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  font-size: 0.95rem;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary);
  font-size: 1.1rem;
}

.carousel-btn.prev {
  left: 8px;
}

.carousel-btn.next {
  right: 8px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: 8px;
}

.carousel-dots button {
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  position: relative;
}

.carousel-dots button::after {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  background: #9aa5b1;
}

.carousel-dots button[aria-current="true"]::after {
  background: var(--color-primary);
}

/* Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: #fff;
  padding: 24px 0;
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

/* Desktop */
@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: block;
    position: static;
    background: none;
  }

  .site-nav ul {
    display: flex;
    gap: 24px;
    padding: 0;
  }

  .site-nav a {
    padding: 8px 0;
  }

  .info-list>div {
    display: grid;
    grid-template-columns: 240px 1fr;
    align-items: baseline;
    gap: 16px;
  }

  .info-list dd {
    margin: 0;
  }

  .hero {
    padding: 72px 0;
  }

  .section {
    padding: 56px 0;
  }
}

@media (prefers-reduced-motion: reduce) {

  html,
  .carousel-track {
    scroll-behavior: auto;
  }
}

@media print {

  .site-header,
  .carousel-btn,
  .carousel-dots {
    display: none;
  }

  .hero {
    background: none;
    color: #000;
  }
}