/**
 * Brand logo component — Experience V2 Sprint 1
 * Shared by header.php and footer.php via cm_render_brand_logo()
 */

.cm-brand-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-shrink: 0;
  max-width: min(100%, 16rem);
  color: inherit;
  text-decoration: none;
}

.cm-brand-logo__image {
  display: block;
  width: auto;
  height: var(--logo-height);
  max-width: 100%;
  object-fit: contain;
}

.cm-brand-logo__mark {
  position: relative;
  display: block;
  flex-shrink: 0;
  width: var(--logo-mark-size);
  height: var(--logo-mark-size);
  border-radius: var(--radius-md);
  background: linear-gradient(
    145deg,
    var(--brand-accent) 0%,
    color-mix(in srgb, var(--brand-accent) 70%, var(--color-secondary)) 100%
  );
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-text-on-primary) 12%, transparent);
}

.cm-brand-logo__mark::after {
  content: "";
  position: absolute;
  inset: 0.375rem;
  border-radius: calc(var(--radius-md) - 2px);
  border: 2px solid color-mix(in srgb, var(--color-text-on-primary) 70%, transparent);
}

.cm-brand-logo__text {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body);
  line-height: var(--line-height-heading);
  letter-spacing: -0.01em;
}

.cm-brand-logo:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
  border-radius: var(--radius-md);
}

.cm-brand-logo--header {
  color: var(--color-primary);
}

.cm-brand-logo--header .cm-brand-logo__text {
  color: var(--color-primary);
}

.cm-brand-logo--footer {
  color: var(--color-text-on-primary);
}

.cm-brand-logo--footer .cm-brand-logo__text {
  color: var(--color-text-on-primary);
}

.cm-brand-logo--footer .cm-brand-logo__mark {
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--color-text-on-primary) 18%, transparent),
    var(--shadow-sm);
}

@media (min-width: 768px) {
  .cm-brand-logo__image {
    height: var(--logo-height-lg);
  }

  .cm-brand-logo__mark {
    width: var(--logo-height-lg);
    height: var(--logo-height-lg);
  }

  .cm-brand-logo__text {
    font-size: calc(var(--font-size-body) + 0.0625rem);
  }
}

@media (max-width: 374px) {
  .cm-brand-logo {
    max-width: calc(100vw - 7.5rem);
  }

  .cm-brand-logo__text {
    font-size: var(--font-size-caption);
  }
}

@media (prefers-reduced-motion: reduce) {
  .cm-brand-logo__mark {
    background: var(--brand-accent);
  }
}