.site-footer {
  background: linear-gradient(#68b6a3, #2c6b5a);
  color: #fff;
  padding: 50px 0 15px;
  position: relative;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}

.footer-info p {
  margin: 4px 0;
  line-height: 1.6;
  font-size: 1.4rem;
}

.footer-info .footer-title {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-menu a {
  color: #fff;
  margin-left: 40px;
  font-size: 1.6rem;
  text-decoration: none;
}
.footer-menu a:hover {
  opacity: .8;
}

.footer-copy {
  text-align: center;
  font-size: 1.2rem;
  margin-top: 48px;
  opacity: .9;
}

/* TOPへボタン */
.footer-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 70px;
  height: 70px;
  background: #fff;
  border-radius: 50%;
  border: 2px solid #fff;
  color: #195346;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  box-shadow: 0px 4px 12px rgba(0,0,0,0.15);
  font-weight: 700;
  transition: transform .1s ease;
}
.footer-top:hover {
  transform: scale(1.05);
}
.footer-top .arrow {
  font-size: 12px;
  margin-top: 2px;
}
@media (max-width: 768px) {
  .footer-inner {
    flex-direction: column;
    gap: 20px;
  }
  .footer-menu a {
    margin-left: 0;
    margin-right: 20px;
    display: inline-block;
  }
  .footer-top {
    bottom: 40px;
    right: 20px;
    width: 58px;
    height: 58px;
  }
  .footer-copy {
    margin-top: 60px;
  }
}