*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #fafaf9;
  --color-text: #1a1a1a;
  --color-muted: #6b6b6b;
  --color-accent: #15803d;
  --font: 'Inter', system-ui, sans-serif;
}

html {
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 680px;
  margin: 0 auto;
  padding: 4rem 2rem;
  gap: 3rem;
}

/* Header */

header {
  display: flex;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
}

.logo-mark {
  flex-shrink: 0;
  color: var(--color-accent);
}

.logo-co {
  font-weight: 300;
}

/* Hero */

.hero {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.quote {
  font-family: var(--font);
  font-style: italic;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 36ch;
}

/* Contact */

.contact a {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

.contact a:hover {
  border-color: var(--color-accent);
}

/* Footer */

footer {
  padding: 1.5rem 2rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* Responsive */

@media (max-width: 480px) {
  main {
    padding: 3rem 1.5rem;
    gap: 2.5rem;
  }
}