:root {
  color-scheme: light;
  --navy: #023e8a;
  --royal-blue: #023e8a;
  --ink: #172033;
  --paper: #f8fafd;
  --soft-blue: #eaf1f8;
  --soft-cyan: #e8f6f8;
  --line: #d8e4ef;
}

* {
  box-sizing: border-box;
}

body {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem max(1.5rem, calc((100% - 72rem) / 2));
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

header > a {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

header > a img {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

nav a {
  color: var(--ink);
  text-decoration: none;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--navy);
}

main {
  flex: 1;
  width: min(72rem, calc(100% - 3rem));
  margin: 0 auto;
  padding: 4rem 0;
}

h1,
h2 {
  color: var(--navy);
  line-height: 1.2;
}

h1 {
  max-width: 18ch;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}

main > section {
  margin-block: 2rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-inline-start: 4px solid var(--soft-cyan);
  border-radius: 4px;
  background: var(--soft-blue);
}

@keyframes section-fade-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

main > .page-reveal {
  opacity: 0;
  animation: section-fade-in 1.3s ease both;
  animation-delay: var(--reveal-delay, 0ms);
}

.home-hero {
  padding: 3.5rem 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.home-eyebrow {
  margin: 0 0 1rem;
  color: var(--navy);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
}

.home-hero h1 {
  max-width: 14ch;
  margin: 0 0 1.25rem;
  font-size: 4.5rem;
  line-height: 1;
}

.home-hero > p:not(.home-eyebrow) {
  max-width: 48rem;
  font-size: 1.15rem;
}

.home-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 2rem 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.home-metric + .home-metric {
  padding-inline-start: 2rem;
  border-inline-start: 1px solid var(--line);
}

.home-metric-value {
  margin: 0;
  color: var(--navy);
  font-size: 4.5rem;
  font-weight: 700;
  line-height: 1;
}

.home-metric-label {
  margin: 0.5rem 0 0;
  font-size: 1.1rem;
  font-weight: 700;
}

.about-page > .about-hero {
  display: grid;
  min-height: 27rem;
  grid-template-columns: minmax(0, 1.45fr) minmax(14rem, 0.55fr);
  align-items: center;
  gap: 4rem;
  margin: 0 0 2rem;
  padding: 3rem 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.about-eyebrow,
.about-stat-prefix,
.about-chapter-index {
  margin: 0 0 1rem;
  color: var(--navy);
  font-size: 0.875rem;
  font-weight: 700;
}

.about-stat-prefix,
.about-chapter-index {
  text-transform: uppercase;
}

.about-hero h1 {
  max-width: 16ch;
  margin: 0 0 1.25rem;
  font-size: 4.25rem;
  line-height: 1;
}

.about-hero-copy > p:last-child {
  max-width: 42rem;
  font-size: 1.15rem;
}

.about-experience-stat {
  padding: 1rem 0 1rem 2rem;
  border-inline-start: 1px solid var(--line);
}

.about-stat-value {
  display: flex;
  align-items: flex-start;
  color: var(--navy);
  font-size: 8rem;
  font-weight: 700;
  line-height: 0.9;
}

.about-stat-value sup {
  margin: 0.15em 0 0 0.08em;
  color: var(--royal-blue);
  font-size: 0.4em;
  line-height: 1;
}

.about-stat-label,
.about-stat-note {
  margin: 0.75rem 0 0;
}

.about-stat-label {
  font-size: 1.25rem;
  font-weight: 700;
}

.about-stat-note {
  color: var(--ink);
}

.about-page > .about-chapter {
  display: grid;
  grid-template-columns: minmax(10rem, 0.35fr) minmax(0, 1fr);
  gap: 3rem;
  margin: 0;
  padding: 2.5rem 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.about-chapter-index {
  padding-top: 0.4rem;
}

.about-chapter-content h2 {
  margin-top: 0;
  font-size: 2rem;
}

.about-chapter-content p {
  max-width: 52rem;
}

a:not(header a, nav a) {
  color: var(--royal-blue);
}

.showcase-carousel {
  margin-top: 1.5rem;
}

.carousel-slide {
  margin: 0;
}

.carousel-slide img {
  display: block;
  width: 100%;
  max-height: 38rem;
  object-fit: contain;
  background: white;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.carousel-slide figcaption {
  margin-top: 0.75rem;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}

.carousel-controls p {
  margin: 0;
}

.carousel-controls button {
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--navy);
  border-radius: 4px;
  color: var(--navy);
  background: white;
  font: inherit;
  cursor: pointer;
}

.carousel-controls button:hover {
  color: white;
  background: var(--navy);
}

.carousel-controls button:focus-visible {
  outline: 3px solid var(--soft-cyan);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  main > .page-reveal {
    opacity: 1;
    animation: none;
  }
}

footer {
  padding: 1rem max(1.5rem, calc((100% - 72rem) / 2));
  color: white;
  background: var(--navy);
}

@media (max-width: 40rem) {
  header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
  }

  .about-page > .about-hero {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-block: 2rem;
  }

  .about-hero h1 {
    font-size: 3rem;
  }

  .about-experience-stat {
    padding: 1.5rem 0 0;
    border-top: 1px solid var(--line);
    border-inline-start: 0;
  }

  .about-stat-value {
    font-size: 6rem;
  }

  .about-page > .about-chapter {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding-block: 1.75rem;
  }

  .home-hero {
    padding-block: 0.75rem;
  }

  .home-hero h1 {
    font-size: 2.25rem;
  }

  .home-hero > p:not(.home-eyebrow) {
    font-size: 1rem;
  }

  .home-page {
    padding-block: 1rem;
  }

  .home-metrics {
    gap: 1rem;
    padding-block: 1.25rem;
  }

  .home-metric + .home-metric {
    padding-inline-start: 1rem;
  }

  .home-metric-value {
    font-size: 2.75rem;
  }
}