.cmg-header {
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.cmg-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  height: 100%;
}

.cmg-brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-gray-900);
}

.cmg-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 16px;
  background: radial-gradient(circle at 0 0, var(--color-accent-peach), transparent 60%),
              radial-gradient(circle at 100% 100%, var(--color-accent-lavender), transparent 55%),
              linear-gradient(135deg, var(--color-primary), var(--color-accent-blue));
  color: #ffffff;
  font-size: var(--font-size-sm);
  font-weight: 600;
  box-shadow: var(--shadow-soft);
}

.cmg-brand-text {
  display: flex;
  flex-direction: column;
}

.cmg-brand-name {
  font-weight: 600;
  letter-spacing: -0.02em;
}

.cmg-brand-tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-soft);
}

.cmg-nav {
  position: fixed;
  inset: var(--header-height) 0 auto 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
  transform: translateY(-120%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
}

.cmg-nav-list {
  list-style: none;
  padding: var(--space-4) var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.cmg-nav-item {}

.cmg-nav-link {
  display: block;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
}

.cmg-nav-link:hover,
.cmg-nav-link:focus-visible {
  background: rgba(53, 194, 193, 0.06);
  color: var(--color-gray-900);
}

.cmg-nav--open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.cmg-nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-gray-800);
  cursor: pointer;
}

.cmg-nav-toggle-box {
  width: 20px;
  height: 16px;
  position: relative;
}

.cmg-nav-toggle-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-peach));
  transition: transform var(--transition-fast), opacity var(--transition-fast), top var(--transition-fast), bottom var(--transition-fast);
}

.cmg-nav-toggle-line:first-child {
  top: 3px;
}

.cmg-nav-toggle-line:last-child {
  bottom: 3px;
}

.cmg-nav-toggle[aria-expanded="true"] .cmg-nav-toggle-line:first-child {
  top: 7px;
  transform: rotate(45deg);
}

.cmg-nav-toggle[aria-expanded="true"] .cmg-nav-toggle-line:last-child {
  bottom: 7px;
  transform: rotate(-45deg);
}

.cmg-nav-toggle-text {
  font-size: var(--font-size-xs);
}

.cmg-header-cta {
  display: none;
}

.cmg-header-button {
  font-size: var(--font-size-xs);
  padding-inline: 1.2rem;
}

@media (min-width: 768px) {
  .cmg-nav-toggle {
    display: none;
  }

  .cmg-nav {
    position: static;
    inset: auto;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    backdrop-filter: none;
    border-bottom: none;
  }

  .cmg-nav-list {
    padding: 0;
    flex-direction: row;
    gap: var(--space-1);
  }

  .cmg-nav-link {
    padding-inline: 0.9rem;
  }

  .cmg-header-cta {
    display: block;
  }
}

@media (min-width: 1024px) {
  .cmg-nav-list {
    gap: var(--space-2);
  }

  .cmg-nav-link {
    font-size: var(--font-size-sm);
  }
}