* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--az-bg);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--az-bg);
  color: var(--az-ink);
  font: 400 15px/1.6 Geist, Arial, sans-serif;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }

.az-shell {
  width: min(100%, var(--az-shell));
  margin-inline: auto;
  padding-inline: var(--az-pad);
}

.az-section { padding-block: var(--az-section); }

.az-skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 11px 15px;
  background: #fff;
  color: #000;
  transform: translateY(-180%);
  transition: transform .2s ease;
}

.az-skip-link:focus { transform: none; }

:focus-visible {
  outline: 2px solid var(--az-accent);
  outline-offset: 4px;
}

::selection { background: var(--az-accent); color: #000; }