/* ===================================
   FOOTER SECTION
   =================================== */

/* Main footer container */
#footer-section {
  background-color: #304458;
  color: #f1f1f1;
  padding: 40px 20px;
}

/* Footer content layout */
.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Individual footer columns */
.footer-column {
  flex: 1 1 350px;
}

/* Footer section headings */
.footer-heading {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: #ffffff;
}

/* ===================================
   CONTACT LIST STYLING
   =================================== */

/* Contact list container */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* Contact list items */
.contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  line-height: 1.5;
}

/* Contact list icons */
.contact-list i {
  font-size: 1.3rem;
  color: #00b47b;
  flex-shrink: 0;
  line-height: 1;
  vertical-align: middle;
}

/* Contact list links */
.contact-list a {
  color: #f1f1f1;
  text-decoration: none;
}

.contact-list a:hover {
  text-decoration: underline;
}

/* Contact list emphasized text */
.contact-list span strong {
  color: #ffffff;
  font-weight: 600;
}

/* ===================================
   FOOTER BOTTOM SECTION
   =================================== */

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  font-size: 0.95rem;
  color: #ccc;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablets and mobile devices */
@media (max-width: 840px) {
  .footer-content {
    flex-direction: column;
    align-items: center;
    gap: 30px;
  }
  
  .footer-column {
    width: 90%;
    max-width: 400px;
    flex: 1 1 1px;
  }
}