/* =====================
   フッターデザイン（レスポンシブ対応）
   ===================== */

.footer_area {
  background: #e6e6e6;
  width: 100%;
  padding: 32px 0 0 0;
  font-size: 1.2rem;
}

.footer_area a {
  color: #000;
}

.footer-inner {
  width: 1420px;
  max-width: 90%;
  padding: 32px 0 32px 240px;
  margin: 0 auto;
}

.footer-upper {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer-upper::after {
  content: "";
  display: block;
  width: 100%;
  border-bottom: 1px solid #ccc;
  margin: 24px 0;
}


.footer-col {
  flex: 1 1 0;
  min-width: 140px;
  padding: 0 8px;
  border-right: 1px solid #ccc;
}

.footer-col:last-child {
  border-right: none;
}

.footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-col li {
  margin-bottom: 0;
  word-break: break-all;
}

.footer-lower {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 24px 0;
  gap: 0;
}


.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 0 0;
  font-size: 1.1rem;
}

.footer-logo img {
  height: 60px;
  width: auto;
}

.footer-copyright {
  color: #222;
  font-size: 1.1rem;
  text-align: right;
}

/* レスポンシブ */
@media (max-width: 1050px) {
  .footer-inner {
    max-width: 90vw;
    padding: 0 4vw;
  }

  .footer-upper,
  .footer-lower {
    flex-wrap: wrap;
    gap: 12px 0;
  }

  .footer-col,
  .footer-lower-col {
    min-width: 20vw;
    padding: 0 8px;
    border-bottom: 1px solid #ccc;
  }

  .footer-col:last-child,
  .footer-lower-col:last-child {
    border-bottom: none;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px 0;
  }
}

@media (max-width: 700px) {

  .footer-upper,
  .footer-lower {
    flex-direction: column;
    gap: 0;
  }

  .footer-col,
  .footer-lower-col {
    min-width: 0;
    width: 100%;
    border: none;
    padding: 0 2px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px 0;
    font-size: 1rem;
  }
}