/**
 * Footer component styles.
 * Footer with country flags, company information, and navigation links.
 */

.footer {
  background-color: var(--color-bg);
  padding: 0;
  margin-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
  contain: layout paint;
}

.footer__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  padding: var(--space-xl) var(--space-md);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

/* Flags Section */
.footer__countries {
  border: none;
  border-radius: 0;
  overflow: visible;
  background-color: transparent;
  contain: layout paint;
}

.footer__countries-title {
  background-color: transparent;
  padding: var(--space-md) 0;
  text-align: center;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  border-bottom: none;
  margin: 0 0 var(--space-md) 0;
}

.footer__flags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: 0;
  justify-content: center;
  contain: layout paint;
}

.footer__flag {
  display: block;
  text-decoration: none;
  contain: layout paint;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.footer__flag-icon {
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base);
  display: block;
}

.footer__flag:hover .footer__flag-icon {
  transform: scale(1.04);
  border-radius: var(--radius-sm);
}

.footer__flag:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Footer Bottom Section - 3-column grid layout */
.footer__bottom {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-top: var(--space-md);
  align-items: start;
}

@media (max-width: 1024px) {
  .footer__bottom {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .footer__bottom {
    grid-template-columns: 1fr;
  }
}

/* Footer Info Section */
.footer__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  flex: 1;
  min-width: 250px;
}

.footer__brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-md);
  text-decoration: none;
  color: inherit;
}

.footer__brand-flag {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
}

.footer__brand-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer__brand-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0;
}

.footer__brand-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.footer__app-buttons {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.footer__app-button {
  height: 36px;
  width: auto;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast);
}

.footer__app-button:hover {
  transform: scale(1.03);
}

/* Navigation Links */
.footer__nav {
  display: contents; /* Allow nav sections to be direct grid children */
}

.footer__nav-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__nav-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__nav-item {
  display: flex;
}

.footer__nav-link {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__nav-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

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

/* Copyright */
.footer__copyright {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.footer__copyright p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .footer__flags-grid {
    justify-content: center;
  }
}