:root {
  color-scheme: light;
  --background: #fcfbf8;
  --surface: #ffffff;
  --text-color: #111111;
  --muted-color: #5e5e5e;
  --accent-color: #4d6d8a;
  --border-color: #e4dfd8;
}

/* Base */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  line-height: 1.55;
  color: var(--text-color);
  background-color: var(--background);
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--accent-color);
}

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

:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 3px;
}

/* Accessibility */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  padding: 0.75rem 1rem;
  background-color: var(--text-color);
  color: #ffffff;
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

/* Layout */
.site-header,
.site-footer,
main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 1.5rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.site-brand {
  font-size: 1.31rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-nav a {
  font-size: 0.94rem;
  color: #7a7a7a;
}

main {
  padding-top: 3.25rem;
  padding-bottom: 3.75rem;
}

.hero,
.product-section,
.company-section {
  padding: 1rem 0 1.6rem;
  border-bottom: 1px solid var(--border-color);
}

.eyebrow {
  margin: 0 0 0.9rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--accent-color);
}

.hero {
  padding-top: 2.5rem;
  padding-bottom: 3.25rem;
}

.hero h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2.05rem, 1.1rem + 2.7vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  max-width: 12ch;
}

.hero-body,
.company-section p,
.product-description,
.product-status {
  margin: 0;
  color: var(--muted-color);
  max-width: 44rem;
}

.hero-body {
  font-size: 1.04rem;
  line-height: 1.65;
  max-width: 40rem;
}

.product-editorial {
  margin-top: 0.65rem;
  padding-top: 0.2rem;
}

.product-editorial h2 {
  margin: 0 0 0.45rem;
  font-size: 1.3rem;
  line-height: 1.25;
}

.product-description {
  margin-top: 0.1rem;
}

.product-status {
  margin-top: 0.7rem;
}

.product-link {
  display: inline-block;
  margin-top: 0.85rem;
  font-weight: 600;
  color: var(--accent-color);
}

.company-section {
  padding-top: 1.7rem;
  padding-bottom: 2.2rem;
}

.company-section h2 {
  margin: 0 0 0.75rem;
  font-size: 1.3rem;
  line-height: 1.25;
}

.site-footer {
  border-top: 1px solid var(--border-color);
  color: var(--muted-color);
  font-size: 0.9rem;
  padding-top: 1.15rem;
  padding-bottom: 2rem;
}

.footer-tagline {
  margin: 0 0 0.35rem;
  color: var(--muted-color);
}

.site-footer p,
.site-footer a {
  margin: 0;
}

.site-footer a {
  display: inline-block;
  margin-top: 0.35rem;
}

.detail-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.detail-list li + li {
  margin-top: 0.35rem;
}

.principle-statement {
  margin-top: 0.5rem;
  font-size: 1.05rem;
  font-style: italic;
  letter-spacing: 0.01em;
}

.privacy-emphasis {
  margin-top: 1rem;
  margin-bottom: 0.75rem;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.002em;
  color: var(--text-color);
}

.privacy-subheading {
  margin: 1.25rem 0 0.35rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-color);
}

/* Responsive */
@media (min-width: 768px) {
  .site-header {
    padding-top: 1.5rem;
  }

  main {
    padding-top: 4rem;
    padding-bottom: 4.5rem;
  }

  .hero {
    padding-top: 4.5rem;
    padding-bottom: 3.75rem;
  }

  .product-section,
  .company-section {
    padding-top: 1.4rem;
    padding-bottom: 1.7rem;
  }
}