/* Footer styles for "Di. Svitlana" Svitlana Perediela */

.rf-footer {
  margin-top: var(--space-24);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: radial-gradient(circle at 0 0, rgba(229, 57, 53, 0.15), transparent 55%),
              radial-gradient(circle at 100% 100%, rgba(0, 200, 83, 0.18), transparent 55%),
              rgba(5, 6, 14, 0.98);
  box-shadow: 0 -18px 45px rgba(0, 0, 0, 0.6);
  position: relative;
  z-index: 10;
}

.rf-footer__inner {
  display: grid;
  gap: var(--space-16);
  padding-top: var(--space-20);
  padding-bottom: var(--space-16);
}

.rf-footer__brand {
  max-width: 480px;
}

.rf-footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.rf-footer__logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 0, rgba(255, 255, 255, 0.3), transparent 55%),
              radial-gradient(circle at 0 100%, rgba(0, 200, 83, 0.5), transparent 60%),
              radial-gradient(circle at 100% 100%, rgba(229, 57, 53, 0.7), transparent 60%);
  box-shadow: var(--shadow-glow-green);
}

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

.rf-footer__brand-title {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-50);
}

.rf-footer__brand-tagline {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.rf-footer__description {
  max-width: 460px;
}

.rf-footer__links {
  display: grid;
  gap: var(--space-12);
}

.rf-footer__links-group {
  min-width: 0;
}

.rf-footer__heading {
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  color: var(--gray-200);
}

.rf-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.rf-footer__list li {
  margin-bottom: var(--space-3);
}

.rf-footer__list a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.rf-footer__list a:hover,
.rf-footer__list a:focus-visible {
  color: var(--gray-50);
}

.rf-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-6) 0 var(--space-8);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1), transparent);
}

.rf-footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: flex-start;
}

.rf-footer__copyright {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.rf-footer__social {
  display: flex;
  gap: var(--space-3);
}

.rf-footer__social-link {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 6, 14, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.rf-footer__social-link:hover,
.rf-footer__social-link:focus-visible {
  color: var(--gray-50);
  border-color: var(--color-accent-strong);
  box-shadow: var(--shadow-glow-green);
}

/* Layout breakpoints */
@media (min-width: 768px) {
  .rf-footer__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.6fr);
    align-items: flex-start;
  }

  .rf-footer__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-10);
  }

  .rf-footer__bottom-inner {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .rf-footer__inner {
    padding-top: var(--space-24);
  }
}

/* Cookie banner */
.rf-cookie {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 50;
  padding: var(--space-6) var(--space-8);
  pointer-events: none;
}

.rf-cookie__inner {
  max-width: 960px;
  margin: 0 auto;
  background: var(--glass-bg);
  border-radius: var(--radius-xl) var(--radius-xl) var(--radius-lg) var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-8);
  pointer-events: auto;
  transform: translateY(120%);
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.rf-cookie--visible .rf-cookie__inner {
  transform: translateY(0);
  opacity: 1;
}

.rf-cookie--hidden .rf-cookie__inner {
  transform: translateY(120%);
  opacity: 0;
}

.rf-cookie__content {
  flex: 1;
}

.rf-cookie__title {
  font-size: 1rem;
  margin-bottom: var(--space-3);
}

.rf-cookie__text {
  font-size: 0.9rem;
}

.rf-cookie__link {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: 0.85rem;
  color: var(--color-accent-strong);
}

.rf-cookie__link:hover,
.rf-cookie__link:focus-visible {
  color: var(--color-primary-strong);
}

.rf-cookie__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.rf-cookie__btn {
  width: 100%;
}

.rf-cookie__btn--accept {
  box-shadow: var(--shadow-glow-green);
}

@media (min-width: 640px) {
  .rf-cookie__inner {
    flex-direction: row;
    align-items: center;
  }

  .rf-cookie__actions {
    flex-direction: row;
    justify-content: flex-end;
    min-width: 260px;
  }

  .rf-cookie__btn {
    width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rf-cookie__inner {
    transition: none;
  }
}