/* Language Bridge — layout & site shell */

.site-header {
  background: var(--navy);
  color: #fff;
}
.site-header a { color: #fff; }
.bar {
  max-width: var(--wide);
  margin: 0 auto;
  padding: var(--sp-3) var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.brand {
  font-weight: 800;
  letter-spacing: .2px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 1.15rem;
}
.brand .mark {
  width: 26px; height: 10px; border-radius: 3px;
  background: linear-gradient(90deg, #fff, var(--blue) 45%, var(--teal) 75%, var(--gold));
  display: inline-block;
}

.nav {
  display: flex; gap: var(--sp-4); flex-wrap: wrap;
  margin-inline-start: auto;
  list-style: none; padding: 0; margin-block: 0;
}
.nav a { text-decoration: none; opacity: .9; font-size: .95rem; }
.nav a:hover, .nav a[aria-current="page"] { opacity: 1; text-decoration: underline; }

.header-tools { display: flex; gap: var(--sp-2); align-items: center; }

.main {
  max-width: var(--wide);
  margin: 0 auto;
  padding: clamp(1.5rem, 5vw, 3rem) var(--sp-4);
}
.main.narrow { max-width: var(--measure); }

.site-footer {
  border-top: 1px solid #dbe6f5;
  margin-top: var(--sp-8);
  padding: var(--sp-5) var(--sp-4);
  color: var(--ink-soft);
  text-align: center;
  font-size: .9rem;
}

.grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
}

.stack > * + * { margin-top: var(--sp-4); }
.row { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; }
.spread { justify-content: space-between; }