/**
 * Turismo MT - Footer Component
 * Desktop & Mobile variants
 * Version: 2.0
 */

/* ==========================================
   FOOTER BASE
   ========================================== */

.footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-radius: var(--radius-3xl) var(--radius-3xl) 0 0;
  margin-top: auto;
}

.footer-container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: var(--space-12) var(--space-6);
}

@media (min-width: 1024px) {
  .footer-container {
    padding: var(--space-16) var(--space-8);
  }
}

/* ==========================================
   FOOTER GRID
   ========================================== */

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 2fr;
  }
}

/* ==========================================
   FOOTER BRAND
   ========================================== */

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg-primary);
}

.footer-logo-icon .material-symbols-outlined {
  font-size: 24px;
}

.footer-logo-text {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-tight);
}

.footer-description {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 320px;
}

/* Newsletter form */
.footer-newsletter {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-newsletter-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.footer-newsletter-form {
  display: flex;
  gap: var(--space-2);
}

.footer-newsletter-input {
  flex: 1;
  height: 44px;
  padding: 0 var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition-base);
}

.footer-newsletter-input::placeholder {
  color: var(--color-text-muted);
}

.footer-newsletter-input:focus {
  border-color: var(--color-primary);
}

.footer-newsletter-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-bg-primary);
  cursor: pointer;
  transition: all var(--transition-base);
}

.footer-newsletter-btn:hover {
  background: var(--color-primary-hover);
  transform: translateX(2px);
}

/* ==========================================
   FOOTER NAV
   ========================================== */

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .footer-nav {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-nav-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-nav-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav-link {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-nav-link:hover {
  color: var(--color-primary);
}

/* ==========================================
   FOOTER BOTTOM
   ========================================== */

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Social links */
.footer-social {
  display: flex;
  align-items: center;
  gap: var(--space-3, 0.75rem);
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full, 9999px);
  background: var(--color-bg-tertiary, #21262d);
  color: var(--color-text-secondary, #8b949e);
  border: 1px solid var(--color-border, #4A554A);
  text-decoration: none;
  cursor: pointer;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
  transition: all var(--transition-base, 0.2s ease);
}

.footer-social-link svg {
  width: 20px;
  height: 20px;
  display: block;
  fill: currentColor;
  flex-shrink: 0;
  transition: transform var(--transition-base, 0.2s ease);
}

.footer-social-link:hover {
  background: var(--color-primary);
  color: #0F2A1E;
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 179, 66, 0.35);
}

.footer-social-link:hover svg {
  transform: scale(1.1);
}

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

/* Platform-specific hover states */
.footer-social-link[data-platform="facebook"]:hover {
  background: #1877F2;
  border-color: #1877F2;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(24, 119, 242, 0.4);
}

.footer-social-link[data-platform="instagram"]:hover {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  border-color: #d6249f;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(214, 36, 159, 0.4);
}

.footer-social-link[data-platform="youtube"]:hover {
  background: #FF0000;
  border-color: #FF0000;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.4);
}

.footer-social-link[data-platform="twitter"]:hover,
.footer-social-link[data-platform="x"]:hover {
  background: #000000;
  border-color: #666666;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

.footer-social-link[data-platform="tiktok"]:hover {
  background: #000000;
  border-color: #fe2c55;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(254, 44, 85, 0.4);
}

.footer-social-link[data-platform="whatsapp"]:hover {
  background: #25D366;
  border-color: #25D366;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.footer-social-link .material-symbols-outlined {
  font-size: 20px;
  line-height: 1;
}

/* Legal links */
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-legal-link {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-legal-link:hover {
  color: var(--color-text-secondary);
}

/* ==========================================
   FOOTER MOBILE ADJUSTMENTS
   ========================================== */

@media (max-width: 767px) {
  .footer-container {
    padding: var(--space-8) var(--space-4);
  }

  .footer-grid {
    gap: var(--space-8);
  }

  .footer-newsletter-form {
    flex-direction: column;
  }

  .footer-newsletter-btn {
    width: 100%;
  }

  .footer-bottom {
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-legal {
    justify-content: center;
  }
}