/* ============================================
   Footer
   ============================================ */

.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.82);
  padding-top: clamp(48px, 6vw, 72px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(28px, 4vw, 40px);
  padding-bottom: 48px;
}

.footer-brand .logo-text {
  color: var(--color-white);
  margin-bottom: 16px;
  display: block;
  font-size: 1.15rem;
}

.footer-brand .logo-text span {
  color: var(--color-primary-light);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 22px;
  opacity: 0.75;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: background var(--transition), transform var(--transition), color var(--transition);
}

.footer-social a:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  opacity: 0.75;
  transition: opacity var(--transition), color var(--transition), padding-left var(--transition);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--color-primary-light);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.88rem;
  line-height: 1.55;
}

.footer-contact i {
  color: var(--color-primary);
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
}

.footer-contact a:hover {
  color: var(--color-primary-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  opacity: 0.65;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-bottom-links a:hover {
  color: var(--color-primary-light);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-brand p {
    max-width: none;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }

  .footer-bottom-links {
    justify-content: center;
  }
}