/* ===========================================
   FLOWBRAIN — Footer
   =========================================== */

.footer {
  background: var(--color-bg-2);
  color: var(--color-white);
  padding: 80px 0 40px;
  border-top: 1px solid var(--glass-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.footer__logo span {
  color: var(--color-accent);
}

.footer__tagline {
  color: var(--color-gray);
  font-size: var(--small-size);
  line-height: 1.6;
  max-width: 260px;
  margin-top: 16px;
}

.footer__social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--color-gray);
  transition: all var(--duration-fast) ease;
}

.footer__social-link:hover {
  background: var(--glass-bg-hover);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.footer__social-link svg {
  width: 16px;
  height: 16px;
}

.footer__col-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: var(--small-size);
  color: rgba(255,255,255,0.5);
  transition: color var(--duration-fast) ease;
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--small-size);
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
}

.footer__contact-item svg {
  width: 14px;
  height: 14px;
  opacity: 0.5;
  flex-shrink: 0;
}

.footer__bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copyright {
  font-size: 0.75rem;
  color: var(--color-gray);
}

.footer__legal-links {
  display: flex;
  gap: 24px;
}

.footer__legal-link {
  font-size: 0.75rem;
  color: var(--color-gray);
  transition: color var(--duration-fast) ease;
}

.footer__legal-link:hover {
  color: var(--color-white);
}