/* ------------------------------------
   Base Variables + Layout + Nav Toggle
------------------------------------ */

:root {
  --font-body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  --lm-green: #28351F;
  --lm-offwhite: #F9F5EE;
  --lm-cream: #F7F3E9;
  --lm-black: #242424;
  --lm-red: #8B1A1A;
}

/* Full-height layout + sticky footer */

html,
body {
  height: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* ------------------------------------
   Mobile Nav Toggle Icon (Bars → X)
------------------------------------ */

.nav-toggle-icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 20px;
  height: 16px;
}

.nav-toggle-line {
  height: 2px;
  border-radius: 9999px;
  background-color: var(--lm-cream);
  transition: transform 150ms ease;
  transform-origin: center;
}

#nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: translateY(3px) rotate(45deg);
}

#nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  transform: translateY(-3px) rotate(-45deg);
}