@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600&family=Inter:wght@300;400;500&display=swap');

:root {
  --ink: #0a0d14;
  --stone: #565c68;
  --sand: #f6f4ef;
  --line: rgba(10, 13, 20, 0.08);
  --accent: #111827;
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--sand);
  color: var(--ink);
  letter-spacing: 0.01em;
  margin: 0;
}

.page-shell {
  background-color: var(--sand);
}

header,
footer {
  border-color: var(--line) !important;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  color: var(--stone);
  white-space: nowrap;
}

.hero-heading {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0;
}

.intro {
  font-size: 1.1rem;
  color: var(--stone);
  max-width: 40rem;
  font-weight: 300;
}

.nav-link {
  color: var(--ink);
  opacity: 0.75;
  transition: opacity 0.2s ease;
  padding: 0.25rem 1rem;
}

.nav-link:hover,
.nav-link:focus {
  opacity: 1;
}

.site-nav .nav-link {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  opacity: 0.50;
  padding: 0;
}

.site-nav .nav-link:hover,
.site-nav .nav-link:focus {
  opacity: 1;
  color: var(--ink);
}

.btn-dark {
  background-color: var(--ink);
  border-color: var(--ink);
  letter-spacing: 0.1em;
}

.btn-dark:hover,
.btn-dark:focus {
  background-color: var(--accent);
  border-color: var(--accent);
}

.link-arrow {
  font-size: 0.8rem;
  letter-spacing: 0.4em;
  color: var(--stone);
  text-decoration: none;
  position: relative;
  padding-right: 2rem;
}

.link-arrow::after {
  content: '↗';
  position: absolute;
  right: 0;
  transform: translateY(-4%);
}

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

.focus {
  font-size: 0.95rem;
}

.focus-label {
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  color: var(--stone);
}

.focus-copy {
  color: var(--ink);
  font-size: 0.95rem;
}

footer {
  font-size: 0.85rem;
}