/* Footer: 3 рівні колонки + legal bar · CTA як текстовий лінк (не крива pill)
 * BEM · RULE-20 · без !important
 */

/* ============================================================================ */

/* BASE                                                                         */

/* ============================================================================ */

.footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  padding:
    var(--spacing-xl)
    var(--spacing-md)
    calc(var(--spacing-lg) + var(--safe-area-bottom));
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
  z-index: 1;
}

.footer__content {
  max-width: 72rem;
  margin: 0 auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  align-items: start;
}

.footer__column {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.footer__column-title {
  margin: 0;
  font-family: var(--font-family-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--color-text-light);
}

/* ============================================================================ */

/* NAV                                                                          */

/* ============================================================================ */

.footer__nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__nav-item + .footer__nav-item {
  margin-top: 0.5rem;
}

.footer__nav-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.footer__nav-link:hover,
.footer__nav-link:focus-visible {
  color: var(--color-text-light);
}

.footer__nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ============================================================================ */

/* CONTACTS                                                                     */

/* ============================================================================ */

.footer__contacts {
  margin: 0;
}

.footer__contact-item {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.45;
}

.footer__contact-item + .footer__contact-item {
  margin-top: 0.5rem;
}

.footer__contact-item--hours {
  margin-top: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

.footer__contact-link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color var(--transition-fast);
  word-break: break-word;
}

.footer__contact-link:hover,
.footer__contact-link:focus-visible {
  color: var(--color-text-light);
}

.footer__contact-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ============================================================================ */

/* SOCIAL                                                                       */

/* ============================================================================ */

.footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.footer__social-link {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.footer__social-link:hover,
.footer__social-link:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.footer__social-link:active {
  transform: scale(0.96);
}

.footer__social-icon {
  width: 1.15rem;
  height: 1.15rem;
  color: currentColor;
}

/* ============================================================================ */

/* CTA — текстовий лінк (щільність футера, без «кривої» pill)                   */

/* ============================================================================ */

.footer__cta-column {
  gap: 0;
}

.footer__cta-lead {
  margin: 0.75rem 0 1rem;
  max-width: 16rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.58);
}

.footer__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  align-self: flex-start;
  margin: 0;
  padding: 0.15rem 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--color-text-light);
  font-family: var(--font-family-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: inset 0 -1px 0 var(--color-primary);
  transition: color var(--transition-fast), opacity var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.footer__cta-label,
.footer__cta-arrow {
  display: inline-block;
  line-height: 1.2;
}

.footer__cta-arrow {
  transition: transform var(--transition-fast);
}

.footer__cta:hover,
.footer__cta:focus-visible {
  color: var(--color-primary);
}

.footer__cta:hover .footer__cta-arrow,
.footer__cta:focus-visible .footer__cta-arrow {
  transform: translateX(3px);
}

.footer__cta:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

/* ============================================================================ */

/* LEGAL BAR                                                                    */

/* ============================================================================ */

.footer__bar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copy {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.4);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
}

.footer__legal-link {
  font-size: 0.72rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__legal-link:hover,
.footer__legal-link:focus-visible {
  color: rgba(255, 255, 255, 0.85);
}

.footer__legal-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ============================================================================ */

/* ACCORDION                                                                    */

/* ============================================================================ */

.footer__accordion {
  margin: 0;
}

.footer__accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  margin: 0 0 0.85rem;
  padding: 0;
  min-height: 1.2rem;
}

.footer__accordion-content {
  max-height: none;
  overflow: visible;
  padding: 0;
}

/* Desktop: заголовок завжди видимий, без chevron / кліку */
.footer__accordion--desktop .footer__accordion-header {
  display: flex;
  pointer-events: none;
  cursor: default;
}

.footer__accordion--desktop .footer__accordion-header::after {
  display: none;
}

.footer__accordion--desktop .footer__accordion-content {
  max-height: none;
  overflow: visible;
  clip-path: none;
  padding: 0;
}

/* ============================================================================ */

/* TABLET+                                                                      */

/* ============================================================================ */

@media (width >= 768px) {
  .footer {
    padding:
      var(--spacing-xxl)
      var(--spacing-xl)
      calc(var(--spacing-xl) + var(--safe-area-bottom));
  }

  .footer__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.5rem, 4vw, 3rem);
  }

  .footer__cta-column {
    /* Однакова «шапка» що й accordion-header в сусідів */
    padding-top: 0;
  }

  .footer__cta-column .footer__column-title {
    margin-bottom: 0.85rem;
    min-height: 1.2rem;
  }

  .footer__bar {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--spacing-lg);
  }

  .footer__legal {
    justify-content: flex-end;
  }
}

/* ============================================================================ */

/* MOBILE                                                                       */

/* ============================================================================ */

@media (width <= 767px) {
  .footer__cta-column {
    order: -1;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .footer__cta-column .footer__column-title {
    margin-bottom: 0.75rem;
  }

  .footer__accordion {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: var(--spacing-sm);
  }

  .footer__accordion-header {
    margin-bottom: 0;
    padding: 0.35rem 0;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .footer__accordion-header::after {
    content: "";
    flex-shrink: 0;
    width: 0.45rem;
    height: 0.45rem;
    margin-top: -0.15rem;
    border-right: 1.5px solid rgba(255, 255, 255, 0.55);
    border-bottom: 1.5px solid rgba(255, 255, 255, 0.55);
    transform: rotate(45deg);
    transition: transform 0.2s ease;
  }

  .footer__accordion[aria-expanded="true"] .footer__accordion-header::after {
    margin-top: 0.15rem;
    transform: rotate(225deg);
  }

  .footer__accordion-header:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  .footer__accordion-content {
    max-height: 0;
    overflow: hidden;
    clip-path: inset(0 0 100% 0);
    transition: clip-path 0.28s cubic-bezier(0.23, 1, 0.32, 1);
    padding: 0;
  }

  .footer__accordion[aria-expanded="true"] .footer__accordion-content {
    max-height: 40rem;
    clip-path: inset(0 0 0% 0);
    padding: 0.65rem 0 0.35rem;
  }

  .footer__bar {
    text-align: center;
    align-items: center;
  }

  .footer__legal {
    justify-content: center;
  }
}

/* ============================================================================ */

/* ACCESSIBILITY                                                                */

/* ============================================================================ */

@media (prefers-reduced-motion: reduce) {
  .footer__accordion-content,
  .footer__accordion-header::after,
  .footer__cta-arrow,
  .footer__social-link {
    transition: none;
  }

  .footer__cta:hover .footer__cta-arrow,
  .footer__cta:focus-visible .footer__cta-arrow,
  .footer__social-link:active {
    transform: none;
  }
}