/* Footer styles for Tree Plant Initiative */

.tpi-footer {
  background: linear-gradient(180deg, #1f241f 0%, #151915 100%);
  color: #f5f7f4;
  padding-top: var(--space-10);
  padding-bottom: var(--space-6);
  position: relative;
}

.tpi-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 2fr);
  gap: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(210, 221, 212, 0.18);
}

@media (max-width: 768px) {
  .tpi-footer__inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

.tpi-footer__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: inherit;
}

.tpi-footer__logo-mark {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #58a96f 0, #2e7d4f 40%, #205a39 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.tpi-footer__logo-mark .fa-tree {
  font-size: 1.3rem;
}

.tpi-footer__brand-text {
  display: flex;
  flex-direction: column;
}

.tpi-footer__site-name {
  font-weight: 700;
  font-size: var(--font-size-lg);
}

.tpi-footer__site-mission {
  font-size: var(--font-size-xs);
  color: rgba(245, 247, 244, 0.78);
}

.tpi-footer__description {
  margin-top: var(--space-3);
  max-width: 28rem;
  color: rgba(245, 247, 244, 0.78);
  font-size: var(--font-size-sm);
}

/* Links */

.tpi-footer__links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .tpi-footer__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .tpi-footer__links {
    grid-template-columns: minmax(0, 1fr);
  }
}

.tpi-footer__heading {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(245, 247, 244, 0.7);
  margin-bottom: var(--space-3);
}

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

.tpi-footer__link-list li + li {
  margin-top: 0.4rem;
}

.tpi-footer__link-list a {
  font-size: var(--font-size-sm);
  color: rgba(245, 247, 244, 0.9);
}

.tpi-footer__link-list a:hover,
.tpi-footer__link-list a:focus-visible {
  color: #ffffff;
}

/* Bottom section */

.tpi-footer__bottom {
  padding-top: var(--space-4);
}

.tpi-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--font-size-xs);
  color: rgba(245, 247, 244, 0.7);
}

@media (max-width: 640px) {
  .tpi-footer__bottom-inner {
    flex-direction: column-reverse;
    align-items: flex-start;
  }
}

.tpi-footer__social {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.tpi-footer__social a {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(245, 247, 244, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(245, 247, 244, 0.9);
  font-size: 0.875rem;
}

.tpi-footer__social a:hover,
.tpi-footer__social a:focus-visible {
  background-color: rgba(245, 247, 244, 0.08);
  color: #ffffff;
}

/* Cookie banner */

.tpi-cookie-banner {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 50;
  background-color: rgba(15, 23, 18, 0.98);
  color: #f5f7f4;
  box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.35);
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-slow), opacity var(--transition-normal), visibility var(--transition-normal);
}

.tpi-cookie-banner--visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.tpi-cookie-banner--hidden {
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
}

.tpi-cookie-banner__inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-4) calc(var(--space-4) + env(safe-area-inset-bottom));
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

@media (min-width: 1024px) {
  .tpi-cookie-banner__inner {
    padding-inline: var(--space-6);
  }
}

@media (max-width: 768px) {
  .tpi-cookie-banner__inner {
    flex-direction: column;
  }
}

.tpi-cookie-banner__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

.tpi-cookie-banner__description {
  font-size: var(--font-size-sm);
  color: rgba(245, 247, 244, 0.9);
}

.tpi-cookie-banner__link {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: var(--font-size-xs);
  color: #e0f1e6;
}

.tpi-cookie-banner__link:hover,
.tpi-cookie-banner__link:focus-visible {
  color: #ffffff;
}

.tpi-cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
}

@media (max-width: 768px) {
  .tpi-cookie-banner__actions {
    width: 100%;
    justify-content: flex-start;
  }
}

.tpi-cookie-banner__button {
  border-radius: var(--radius-full);
  padding: 0.45rem 1.1rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
}

.tpi-cookie-banner__button--secondary {
  background-color: transparent;
  border-color: rgba(245, 247, 244, 0.5);
  color: #f5f7f4;
}

.tpi-cookie-banner__button--secondary:hover,
.tpi-cookie-banner__button--secondary:focus-visible {
  background-color: rgba(245, 247, 244, 0.08);
}

.tpi-cookie-banner__button--primary {
  background: linear-gradient(135deg, #2e7d4f 0%, #58a96f 100%);
  color: #ffffff;
}

.tpi-cookie-banner__button--primary:hover,
.tpi-cookie-banner__button--primary:focus-visible {
  filter: brightness(1.05);
}

@media (prefers-reduced-motion: reduce) {
  .tpi-cookie-banner {
    transition: none;
  }
}