footer {
  background-color: #222;
  color: #f0f0f0;
  padding: 40px 20px 20px;
  font-family: 'Segoe UI', sans-serif;
  font-size: 14px;
}

.footer-sections {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-col {
  flex: 1 1 200px;
  margin: 10px 20px;
}

.footer-col h4 {
  font-size: 16px;
  margin-bottom: 12px;
  color: #ffffff;
  font-weight: 600;
}

.footer-col a {
  color: #cccccc;
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
  transition: color 0.2s;
  cursor: pointer;
}

.footer-col a:hover {
  color: #ffffff;
}

.footer-col p {
  margin: 5px 0;
  color: #dddddd;
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  font-size: 13px;
  color: #999999;
  border-top: 1px solid #333;
  padding-top: 15px;
}

#current-year::after {
  content: attr(data-year);
}
@media screen and (max-width: 780px) {
    footer{
        text-align: center;
    }
    .footer-col:not(:last-child){
        margin-bottom: 25px;
    }
}