.footer {
  background-color: var(--bg-color);
  padding: 70px 0;
  width: var(--section-width);
  border-top: 2px solid var(--light-gray);
}

.row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  align-items: flex-start;
  gap: 10px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  padding: 0 15px;
}
.footer-col h4 {
  font-size: 18px;
  color: var(--primary-color);
  text-transform: capitalize;
  margin-bottom: 35px;
  font-weight: 500;
  position: relative;
}
.footer-col h4::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  background-color: var(--secondary-color);
  height: 2px;
  box-sizing: border-box;
  width: 50px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.footer-col ul li a {
  font-size: 16px;
  text-transform: capitalize;
  text-decoration: none;
  font-weight: 300;
  color: var(--light-gray);
  display: block;
  transition: all 0.3s ease;
}
.footer-col ul li a:hover {
  color: var(--primary-color);
  transform: translateX(5px);
}
.footer-col .social-links {
  display: flex;
  margin-top: 15px;
  align-items: center;
  justify-content: flex-start;
  gap: 15px;
  flex-wrap: wrap;
}
.footer-col .social-links a {
  display: inline-block;
  height: 45px;
  width: 45px;
  background-color: var(--primary-color);
  text-align: center;
  line-height: 45px;
  border-radius: 50%;
  color: white;
  transition: all 0.5s ease;
}
.footer-col .social-links a:hover {
  background-color: var(--secondary-color);
}