/* --- Footer --- */
.site-footer {
  position: relative;
  margin-top: var(--space-xl);
  background: linear-gradient(165deg, #005a36 0%, var(--color-footer-bg) 45%, #007048 100%);
  color: var(--color-footer-text);
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 10% 0%, rgba(255, 255, 255, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 90% 100%, rgba(0, 0, 0, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.footer-inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-lg);
}

.footer-cta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
}

.footer-cta-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-cta-text strong {
  font-size: var(--font-lg);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.footer-cta-text span {
  font-size: var(--font-sm);
  opacity: 0.88;
}

.footer-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 var(--space-lg);
  border-radius: var(--radius-pill);
  font-size: var(--font-sm);
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.footer-cta-btn--primary {
  background: #fff;
  color: var(--color-primary-dark);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.footer-cta-btn--primary:hover,
.footer-cta-btn--primary:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.footer-cta-btn--ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.footer-cta-btn--ghost:hover,
.footer-cta-btn--ghost:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-col {
  min-width: 0;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.footer-logo {
  display: inline-flex;
  padding: 6px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.12);
  transition: background var(--transition-fast);
}

.footer-logo:hover {
  background: rgba(255, 255, 255, 0.2);
}

.footer-logo img {
  display: block;
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.footer-tagline {
  margin: 0;
  max-width: 280px;
  font-size: var(--font-sm);
  line-height: 1.5;
  opacity: 0.88;
}

.footer-heading {
  margin: 0 0 var(--space-sm);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.75;
}

.footer-links,
.footer-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer-links a,
.footer-contact-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: var(--font-sm);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-links a i,
.footer-contact-list a i {
  width: 16px;
  flex-shrink: 0;
  opacity: 0.75;
  font-size: 0.85em;
  text-align: center;
}

.footer-links a:hover,
.footer-links a:focus-visible,
.footer-contact-list a:hover,
.footer-contact-list a:focus-visible {
  color: #fff;
  transform: translateX(3px);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.15rem;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.footer-social-link:hover,
.footer-social-link:focus-visible {
  transform: translateY(-2px);
}

.footer-social-link--wa:hover,
.footer-social-link--wa:focus-visible {
  background: #25d366;
}

.footer-social-link--fb:hover,
.footer-social-link--fb:focus-visible {
  background: #1877f2;
}

.footer-cta-btn:focus-visible,
.footer-links a:focus-visible,
.footer-contact-list a:focus-visible,
.footer-social-link:focus-visible,
.footer-back-top:focus-visible,
.footer-credit a:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.85);
  outline-offset: 2px;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding-top: var(--space-md);
  text-align: center;
}

.footer-copy,
.footer-credit {
  margin: 0;
  font-size: 12px;
  opacity: 0.85;
  line-height: 1.5;
}

.footer-credit a {
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-credit a:hover {
  opacity: 0.9;
}

.footer-back-top {
  position: fixed;
  right: calc(var(--space-md) + var(--safe-right));
  bottom: calc(var(--space-md) + var(--safe-bottom));
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--color-primary-dark);
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}

.footer-back-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.footer-back-top:hover,
.footer-back-top:focus-visible {
  background: var(--color-primary);
}

.footer-back-top:active {
  transform: scale(0.94);
}

@media (prefers-reduced-motion: reduce) {
  .footer-back-top,
  .footer-links a,
  .footer-cta-btn,
  .footer-social-link {
    transition: none;
  }
}

@media (max-width: 991px) {
  .site-footer {
    margin-top: var(--space-md);
    margin-bottom: calc(var(--tabbar-height) + var(--safe-bottom));
  }

  .footer-inner {
    padding: var(--space-sm) var(--space-sm) var(--space-md);
  }

  .footer-cta {
    margin-bottom: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-sm);
    border-radius: var(--radius-md);
  }

  .footer-cta-text strong {
    font-size: var(--font-base);
  }

  .footer-cta-text span {
    font-size: 12px;
    line-height: 1.35;
  }

  .footer-cta-actions {
    width: 100%;
  }

  .footer-cta-btn {
    flex: 1;
    min-height: 38px;
    padding: 0 var(--space-md);
    font-size: 12px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-sm) var(--space-md);
    padding-bottom: var(--space-md);
  }

  .footer-brand {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
  }

  .footer-tagline {
    display: none;
  }

  .footer-logo {
    padding: 4px;
  }

  .footer-logo img {
    width: 36px;
    height: 36px;
  }

  .footer-social {
    margin-top: 0;
    margin-left: auto;
  }

  .footer-social-link {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }

  .footer-contact {
    grid-column: 1 / -1;
  }

  .footer-contact .footer-contact-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px var(--space-md);
  }

  .footer-heading {
    margin-bottom: 4px;
    font-size: 10px;
  }

  .footer-links a,
  .footer-contact-list a {
    padding: 3px 0;
    font-size: 12px;
    gap: 6px;
  }

  .footer-links a i,
  .footer-contact-list a i {
    width: 14px;
    font-size: 0.8em;
  }

  .footer-bottom {
    padding-top: var(--space-sm);
    gap: 4px;
  }

  .footer-copy,
  .footer-credit {
    font-size: 11px;
    line-height: 1.35;
  }

  .footer-back-top {
    width: 38px;
    height: 38px;
    font-size: 0.85rem;
    right: calc(var(--space-sm) + var(--safe-right));
    bottom: calc(var(--tabbar-height) + var(--space-sm) + var(--safe-bottom));
  }
}

@media (max-width: 479px) {
  .footer-cta-text span {
    display: none;
  }

  .footer-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .footer-cta-actions {
    width: auto;
    flex-shrink: 0;
  }

  .footer-cta-btn {
    flex: none;
    min-width: 0;
    min-height: 34px;
    padding: 0 12px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

  .footer-contact .footer-contact-list {
    flex-direction: column;
    gap: 0;
  }

  .footer-credit {
    font-size: 10px;
  }
}

@media (min-width: 576px) {
  .footer-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 992px) {
  .footer-inner {
    padding: 0 var(--space-lg) var(--space-xl);
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
    gap: var(--space-xl);
  }

  .footer-brand {
    grid-column: auto;
  }
}

@media (min-width: 1200px) {
  .footer-inner {
    max-width: var(--content-max-width-xl);
  }
}