:root {
  --color-bg: #faf8f5;
  --color-text: #1a1a1a;
  --color-muted: #6b6b6b;
  --color-accent: #8b5e3c;
  --color-accent-light: #e8d5c4;
  --color-border: #e0d6cc;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Merriweather', Georgia, serif;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  --max-width: 1100px;
  --border-radius: 8px;
  --transition: 200ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-text);
}

/* ========== Navigation ========== */

nav {
  padding: var(--spacing-lg) var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

nav .logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
}

nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-muted);
}

nav a:hover,
nav a.active {
  color: var(--color-text);
}

/* ========== Footer ========== */

footer {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  color: var(--color-muted);
  font-size: 0.875rem;
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-xl);
}

/* ========== Utility ========== */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}