/* --- Layout: Footer --- */
.l-footer {
  background-color: #f5f5f5;
  padding: 80px 0 40px;
  font-size: 0.9rem;
}

.l-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding: 0 40px;
  flex-wrap: wrap;
}

.c-footer-logo img {
  width: 200px;
  opacity: 0.5;
  margin-bottom: 20px;
  transition: opacity 0.3s ease;
}
.c-footer-logo:hover img {
  opacity: 1;
}

.c-footer-nav {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
}

.c-footer-nav__col h4 {
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  margin-bottom: 15px;
  color: #999;
}

.c-footer-nav__col a {
  display: block;
  margin-bottom: 8px;
  color: #333;
  position: relative;
  display: inline-block;
}

.c-footer-nav__col a::before {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 1px;
  background-color: #333;
  transition: width 0.3s var(--easing-standard);
}
.c-footer-nav__col a:hover {
  opacity: 1;
}
.c-footer-nav__col a:hover::before {
  width: 100%;
  left: 0;
  right: auto;
}

.c-copyright {
  text-align: center;
  margin-top: 60px;
  color: #999;
  font-size: 0.8rem;
}

/* Footer Responsive */
@media (max-width: 900px) {
  .l-footer {
    padding: 50px 0 20px;
  }
  .l-footer__inner {
    flex-direction: column;
    padding: 0 20px;
    align-items: center;
    text-align: center;
  }
  .c-footer-nav {
    flex-direction: column;
    gap: 40px;
    margin-top: 40px;
    width: 100%;
  }
}