/* site-nav.css — the navigation row under the logo, shared by every page
   (index, app, videos, beta). Look lives HERE, once. Each page supplies the
   3-link <nav class="site-nav"> markup, marks its own item class="current",
   and sets only its vertical margins (index has no tagline; the others do). */
.site-nav {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.site-nav a {
  color: #aaa;
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s;
}
.site-nav a:hover { color: #fff; }
.site-nav a.current { color: var(--red, #d31600); border-bottom-color: var(--red, #d31600); }