/* ============================================
   Footer — Thest.io
   ============================================ */

.footer {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-alt);
  color: var(--color-text);
  padding: var(--space-3xl) 0 0;
  border-top: 1px solid var(--color-border);
}

.footer .container {
  position: relative;
  z-index: 1;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: clamp(1.5rem, 2.8vw, 2.8rem);
  padding-bottom: var(--space-2xl);
}

.footer__brand p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-top: var(--space-md);
  max-width: 340px;
  line-height: var(--line-height-loose);
}

.footer__brand .logo {
  margin-bottom: var(--space-sm);
}

/* Footer logo */
.footer__brand .logo__node-primary {
  fill: var(--color-text);
}

.footer__brand .logo__conn {
  stroke: rgba(28, 25, 23, 0.2);
}

.footer__brand .logo__text-main {
  fill: var(--color-text);
}

.footer__socials {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

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

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

.footer__column h4 {
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-text-muted);
}

.footer__contact-item a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
  color: var(--color-text);
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer__legal {
  display: flex;
  gap: var(--space-lg);
}

.footer__legal a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: var(--color-text);
}

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}