.spfr-footer {
  background: linear-gradient(to bottom, var(--color-surface) 0%, var(--color-surface-alt) 100%);
  border-top: 2px solid var(--color-border-subtle);
  margin-top: var(--space-12);
  font-size: var(--font-size-sm);
  position: relative;
}

.spfr-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%
  );
  opacity: 0.3;
}

.spfr-footer__top {
  padding-top: var(--space-10);
  padding-bottom: var(--space-8);
}

.spfr-footer__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
}

.spfr-footer__column {
  min-width: 0;
}

.spfr-footer__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--gray-900);
  letter-spacing: -0.02em;
  line-height: 1.3;
  position: relative;
  padding-bottom: var(--space-2);
}

.spfr-footer__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.spfr-footer__text {
  margin: 0 0 var(--space-3);
  color: var(--color-text);
  line-height: 1.65;
  font-weight: 400;
}

.spfr-footer__text--muted {
  color: var(--color-text-muted);
  line-height: 1.6;
}

.spfr-footer__text--small {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.spfr-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.spfr-footer__link {
  color: var(--gray-700);
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.5;
  transition: all var(--transition-base);
  position: relative;
  display: inline-block;
  padding-left: 0;
}

.spfr-footer__link:hover {
  color: var(--color-primary-strong);
  padding-left: 4px;
}

.spfr-footer__link::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: var(--color-primary);
  transition: height var(--transition-base);
  border-radius: 2px;
}

.spfr-footer__link:hover::before {
  height: 100%;
}

.spfr-footer__logos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
  margin-bottom: var(--space-3);
}

.spfr-footer__logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background-color: var(--color-primary);
  border: 2px solid var(--color-border-subtle);
  transition: all var(--transition-base);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.spfr-footer__logo-link:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
  background-color: var(--color-primary-soft);
}

.spfr-footer__logo-img {
  max-height: 36px;
  width: auto;
  filter: grayscale(0.3);
  transition: filter var(--transition-base);
}

.spfr-footer__logo-link:hover .spfr-footer__logo-img {
  filter: grayscale(0);
}

.spfr-footer__bottom {
  border-top: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface-alt);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.spfr-footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.spfr-footer__copyright {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.5;
}

.spfr-footer__age-note {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

/* Disclaimer section */

.spfr-footer__disclaimer-section {
  background: linear-gradient(135deg, rgba(207, 204, 29, 0.08) 0%, rgba(216, 188, 29, 0.05) 100%);
  border-top: 2px solid var(--color-primary);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: var(--space-8) 0;
  margin-bottom: var(--space-6);
  position: relative;
}

.spfr-footer__disclaimer-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    to right,
    transparent 0%,
    var(--color-primary) 20%,
    var(--color-primary-strong) 50%,
    var(--color-primary) 80%,
    transparent 100%
  );
  opacity: 0.5;
}

.spfr-footer__disclaimer-content {
  max-width: 900px;
  margin: 0 auto;
}

.spfr-footer__disclaimer-text {
  margin: 0 0 var(--space-4);
  color: var(--gray-800);
  font-size: var(--font-size-sm);
  line-height: 1.7;
  font-weight: 400;
  text-align: left;
}

.spfr-footer__disclaimer-text:last-child {
  margin-bottom: 0;
}

.spfr-footer__disclaimer-link {
  color: var(--color-primary-strong);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: all var(--transition-base);
}

.spfr-footer__disclaimer-link:hover {
  color: var(--gray-900);
  text-decoration-thickness: 2px;
}

.spfr-footer__disclaimer {
  margin: var(--space-6) 0 0;
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.7);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--gray-800);
  font-size: var(--font-size-sm);
  line-height: 1.65;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Resources section */

.spfr-footer__resources {
  margin-bottom: var(--space-8);
  padding: var(--space-6) 0;
}

.spfr-footer__resources-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--gray-900);
  letter-spacing: -0.02em;
  text-align: center;
}

.spfr-footer__resources-text {
  text-align: center;
  color: var(--color-text);
  font-size: var(--font-size-base);
  line-height: 1.65;
  margin-bottom: var(--space-5);
  font-weight: 400;
}

.spfr-footer__resources-help-text {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-top: var(--space-5);
  font-style: italic;
  font-weight: 500;
}

/* Cookie banner */

.spfr-cookie-banner {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: var(--z-overlay);
  background-color: rgba(15, 23, 42, 0.6);
  display: none;
}

.spfr-cookie-banner[hidden] {
  display: none;
}

.spfr-cookie-banner--visible {
  display: block;
}

.spfr-cookie-banner__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--space-4) var(--container-padding-x);
  display: grid;
  grid-template-columns: minmax(0, 2fr) auto;
  align-items: flex-start;
  gap: var(--space-6);
  background-color: #ffffff;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  border: 1px solid var(--color-border-subtle);
  border-bottom: none;
  box-shadow: 0 -6px 24px rgba(15, 23, 42, 0.16);
  transform: translateY(100%);
  opacity: 0;
  animation: spfr-cookie-slide-up 260ms var(--transition-base) forwards;
}

.spfr-cookie-banner__content {
  padding: var(--space-6);
}

.spfr-cookie-banner__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin: 0 0 var(--space-3);
  color: var(--gray-900);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.spfr-cookie-banner__text {
  margin: 0 0 var(--space-3);
  color: var(--color-text);
  font-size: var(--font-size-base);
  line-height: 1.65;
  font-weight: 400;
}

.spfr-cookie-banner__link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-base);
}

.spfr-cookie-banner__link:hover {
  color: var(--color-primary-strong);
  text-decoration: underline;
}

.spfr-cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: flex-end;
  align-items: center;
  padding: var(--space-6);
  padding-left: 0;
}

.spfr-cookie-banner__btn {
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  white-space: nowrap;
}

.spfr-cookie-banner__btn--secondary {
  background-color: #ffffff;
  color: var(--color-text);
  border-color: var(--color-border-subtle);
}

.spfr-cookie-banner__btn--secondary:hover {
  background-color: var(--color-surface);
}

/* Cookie banner animation */

.spfr-cookie-banner--hidden-anim .spfr-cookie-banner__inner {
  animation: spfr-cookie-slide-down 220ms var(--transition-base) forwards;
}

@keyframes spfr-cookie-slide-up {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes spfr-cookie-slide-down {
  from {
    transform: translateY(0);
    opacity: 1;
  }
  to {
    transform: translateY(100%);
    opacity: 0;
  }
}

/* Responsive */

@media (max-width: 960px) {
  .spfr-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
  }
  
  .spfr-footer__resources-title {
    font-size: var(--font-size-lg);
  }
}

@media (max-width: 768px) {
  .spfr-footer::before {
    display: none;
  }
  
  .spfr-footer__top {
    padding-top: var(--space-8);
    padding-bottom: var(--space-6);
  }
  
  .spfr-footer__disclaimer-section {
    padding: var(--space-6) 0;
  }
  
  .spfr-footer__disclaimer-text {
    font-size: var(--font-size-xs);
  }
}

@media (max-width: 640px) {
  .spfr-footer__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-6);
  }
  
  .spfr-footer__title {
    font-size: var(--font-size-base);
  }
  
  .spfr-footer__logos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-3);
  }
  
  .spfr-footer__logo-link {
    padding: var(--space-2) var(--space-3);
  }
  
  .spfr-footer__logo-img {
    max-height: 28px;
  }

  .spfr-cookie-banner__inner {
    grid-template-columns: minmax(0, 1fr);
    padding: var(--space-4) var(--container-padding-x);
  }

  .spfr-cookie-banner__content {
    padding: var(--space-5);
  }

  .spfr-cookie-banner__actions {
    justify-content: flex-start;
    padding: 0 var(--space-5) var(--space-5);
  }

  .spfr-cookie-banner__title {
    font-size: var(--font-size-base);
  }

  .spfr-cookie-banner__text {
    font-size: var(--font-size-sm);
  }
}

.spfr-footer__link:focus-visible,
.spfr-cookie-banner__btn:focus-visible,
.spfr-cookie-banner__link:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-full);
}