/* Layout — page chrome, containers, header */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
  transition: color 0.18s ease;
}
.brand::before {
  content: '';
  display: inline-block;
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--amber) 100%);
  border-radius: 8px;
  box-shadow: 0 4px 12px -2px var(--primary-ring);
}
.brand:hover { color: var(--primary); }

.topbar nav {
  display: flex;
  gap: 16px;
  align-items: center;
  font-weight: 500;
  font-size: 14px;
}
.topbar nav a {
  color: var(--text-body);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: background 0.18s ease, color 0.18s ease;
}
.topbar nav a:hover {
  background: var(--primary-soft);
  color: var(--primary-dark);
}
.topbar nav span {
  color: var(--text-muted);
  font-size: 13px;
}

/* Containers */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

/* Decorative ribbon row (kept for backward compat with elements still present) */
.deco-row {
  display: none; /* deprecated in new design; hidden cleanly */
}