:root {
  color-scheme: light dark;
  --canvas: light-dark(#f7f7f5, #151716);
  --surface: light-dark(#ffffff, #20231f);
  --ink: light-dark(#20231f, #f3f4ef);
  --muted: light-dark(#5c635b, #c2c8bf);
  --line: light-dark(#d8ddd5, #394038);
  --accent: light-dark(#0e6b4f, #80d1b0);
  --accent-ink: light-dark(#ffffff, #10271e);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--canvas);
}

body {
  min-width: 20rem;
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 0.2rem solid var(--accent);
  outline-offset: 0.2rem;
}

.site-shell {
  width: min(100% - 2rem, 70rem);
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  z-index: 2;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.6rem 0.8rem;
  background: var(--accent);
  color: var(--accent-ink);
  transform: translateY(-4rem);
}

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

.site-header {
  border-bottom: 1px solid var(--line);
}

.header-content,
.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}

.wordmark {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
}

nav a,
.text-link,
.site-footer a {
  color: var(--muted);
  text-underline-offset: 0.2em;
}

nav a:hover,
.text-link:hover,
.site-footer a:hover {
  color: var(--accent);
}

.hero {
  padding: clamp(5rem, 14vw, 10rem) 0 clamp(4rem, 9vw, 7rem);
  border-bottom: 1px solid var(--line);
}

.hero-content {
  max-width: 52rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

h1 {
  max-width: 15ch;
  margin-bottom: 1.5rem;
  font-size: clamp(3rem, 9vw, 6.2rem);
}

h2 {
  max-width: 22ch;
  margin-bottom: 1.25rem;
  font-size: clamp(2rem, 4vw, 3.3rem);
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.3rem;
}

.hero-copy {
  max-width: 43rem;
  color: var(--muted);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 0.35rem;
  font-weight: 700;
  text-decoration: none;
}

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

.button-primary:hover {
  filter: brightness(1.1);
}

.button-secondary {
  color: var(--accent);
}

.button-secondary:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section-heading {
  margin-bottom: 2rem;
}

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

.feature {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--surface);
}

.feature p,
.split-section p {
  margin-bottom: 0;
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 8vw, 8rem);
  border-top: 1px solid var(--line);
}

.text-link {
  display: inline-block;
  margin-top: 1.25rem;
  color: var(--accent);
  font-weight: 700;
}

.site-footer {
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 42rem) {
  .header-content,
  .footer-content {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 1rem 0;
  }

  nav {
    justify-content: flex-start;
  }

  .feature-grid,
  .split-section {
    grid-template-columns: 1fr;
  }
}