/* ============================================
 * Konvoka Landing — Cookie consent banner
 * Standalone file (no collision with main.css). Uses design tokens from
 * tokens.css by name — no hardcoded hex where a token exists.
 * Dark surface to match the site; WCAG 2.1 AA+ contrast.
 * ============================================ */

.consent-banner {
  position: fixed;
  left: 50%;
  bottom: var(--space-4);
  transform: translateX(-50%) translateY(120%);
  width: min(40rem, calc(100vw - var(--space-8)));
  z-index: var(--z-toast);

  background: var(--color-ink-900);
  color: var(--color-text-on-dark);
  border: 1px solid var(--color-border-on-dark);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-6);

  opacity: 0;
  visibility: hidden;
  transition:
    transform var(--dur-base) var(--ease-soft),
    opacity var(--dur-base) var(--ease-soft),
    visibility 0s linear var(--dur-base);
}

.consent-banner[hidden] {
  display: none;
}

.consent-banner.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
  transition:
    transform var(--dur-base) var(--ease-soft),
    opacity var(--dur-base) var(--ease-soft),
    visibility 0s;
}

.consent-banner__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-on-dark);
  margin: 0 0 var(--space-2);
}

.consent-banner__text {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-on-dark-muted);
  margin: 0 0 var(--space-5);
}

.consent-banner__link {
  color: var(--color-text-on-dark);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.consent-banner__link:hover {
  color: var(--color-secondary-light);
}

.consent-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.consent-btn {
  flex: 1 1 auto;
  min-height: var(--touch-target-size);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  line-height: var(--leading-none);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.consent-btn--accept {
  background: var(--color-primary);
  color: var(--color-text-on-dark);
  border-color: var(--color-primary);
}

.consent-btn--accept:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

.consent-btn--reject {
  background: transparent;
  color: var(--color-text-on-dark);
  border-color: var(--color-border-on-dark);
}

.consent-btn--reject:hover {
  background: var(--color-ink-800);
}

.consent-btn--manage {
  background: transparent;
  color: var(--color-text-on-dark-muted);
  border-color: transparent;
  flex: 0 1 auto;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.consent-btn--manage:hover {
  color: var(--color-text-on-dark);
}

.consent-btn:focus-visible,
.consent-banner__link:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

@media (max-width: 480px) {
  .consent-banner {
    left: var(--space-4);
    right: var(--space-4);
    bottom: var(--space-4);
    width: auto;
    transform: translateY(120%);
  }

  .consent-banner.is-visible {
    transform: translateY(0);
  }

  .consent-banner__actions {
    flex-direction: column;
  }

  .consent-btn {
    flex: 1 1 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .consent-banner {
    transition: opacity 1ms linear, visibility 0s;
    transform: translateX(-50%) translateY(0);
  }

  .consent-banner.is-visible {
    transition: opacity 1ms linear, visibility 0s;
  }

  @media (max-width: 480px) {
    .consent-banner,
    .consent-banner.is-visible {
      transform: translateY(0);
    }
  }
}