/* Footer Section */
.footer-section {
  padding: 60px 20px 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 60px;
  margin-bottom: 40px;
}

/* Logo Section */
.footer-logo-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo img {
  width: 70%;
}

.footer-tagline {
  color: #60646c;
  font-size: 0.9rem;
  line-height: 1.5;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #1313131a;
  color: #000000;
  transition: all 0.3s;
}

.social-icon:hover {
  background: #4169e1;
  transform: translateY(-3px);
}

/* Footer Columns */
.footer-column h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #60646c;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

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

/* Request Callback Form */
.form-group {
  display: flex;
  gap: 10px;
  border: 1px solid #ddd;
  border-radius: var(--rounded-12);
  padding: 6px;
}

.email-input {
  flex: 1;
  padding: 12px 15px;
  font-size: 0.9rem;
  outline: none;
  border: none;
  transition: border-color 0.3s;
}

.email-input:focus {
  border-color: #4169e1;
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid #e0e0e0;
}

.copyright {
  font-size: 0.85rem;
}

.back-to-top {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #666;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
  cursor: pointer;
}

.back-to-top:hover {
  color: #4169e1;
}

@media (max-width: 991px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 639px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .form-group {
    flex-direction: column;
  }
}