/* ============================================================
   Cabecera compartida — idéntica a la de la portada (index)
   ============================================================ */

:root {
  --brand: #fbad00;
  --brand-dark: #c98a00;
  --ink: #1e1e24;
  --muted: #6b6b72;
  --card: #ffffff;
  --border-soft: rgba(30, 30, 36, 0.15);
}

.header {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 2.5rem 0;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  width: 8rem;
  height: 8rem;
}

.brand-name {
  display: block;
  font-family: var(--fuente-condensada);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
}

.brand-sub {
  font-family: var(--fuente-principal);
  display: block;
  margin-top: 2px;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.brand-sub--accent { color: var(--brand-dark); margin-top: 0; }

.nav {
  display: flex;
  margin-right: 1.5rem;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
}

.nav a {
  font-family: var(--fuente-condensada);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0;
  flex-shrink: 0;
}

.btn-voluntario {
  height: 42px;
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.2s;
}

.btn-voluntario:hover { transform: scale(1.03); }

/* ---------- Responsive ---------- */

@media (max-width: 1400px) {
  .header { padding: 1.25rem 2rem 0; gap: 1rem; }
  .brand-logo { width: 5.5rem; height: 5.5rem; }
  .brand-name { font-size: 2.3rem; }
  .brand-sub { font-size: 0.85rem; }
  .header-actions .btn-voluntario { height: 29px; }
  .nav { margin-right: 1rem; gap: 0.85rem; }
  .nav a { font-size: 0.95rem; }
}

@media (max-width: 1080px) {
  .header { flex-wrap: wrap; gap: 1rem; padding: 1.25rem 1.5rem 0; }
  .nav { order: 3; width: 100%; margin-left: 0; margin-right: 0; justify-content: center; gap: 0.75rem 1.25rem; flex-wrap: wrap; }
  .nav a { padding: 0.25rem 0.5rem; font-size: 0.95rem; }
  .header-actions { margin-left: auto; }
}