/*------------------------------------
フッター用CSS
------------------------------------*/
footer {
  overflow: hidden;
}
.footer-inner {
  width: 80%;
  max-width: 1140px;
  margin: auto;
  padding: 60px 0 80px;
}
footer .footer-container {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 60px;
}
footer .footer-container .left-content .footer_logo img {
  width: 90%;
}
footer .footer-container .left-content p {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-top: 1rem;
}
footer .sns-box {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}
footer .sns-box a {
  width: 40px;
  display: block;
  transition: all 0.3s;
}
footer .sns-box a:hover {
  opacity: 0.7;
}
footer .menu-right {
  display: flex;
  gap: 30px;
  justify-content: space-around;
}
footer .menu-right ul {
  display: flex;
  flex-direction: column;
  gap: 30px;
  min-width: 252px;
}
footer .menu-right ul li a {
  display: block;
  width: fit-content;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-black);
  line-height: 1;
  position: relative;
  transition: all .3s;
  letter-spacing: 0.1rem;
}
footer .menu-right ul li {
  position: relative;
}
footer .menu-right ul li a:hover {
  color: var(--color-main);
}
footer .menu-right ul li a:hover::before {
  border-right: 1px solid var(--color-main);
  border-bottom: 1px solid var(--color-main);
}

/* フッターメニュードロップダウン */
footer .footer-menu-dropdown span.arrow {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  border-right: 1px solid #707070;
  border-bottom: 1px solid #707070;
  position: absolute;
  left: -20px;
  top: 2px;
  transform: rotate(-45deg);
  transition: all .3s;
  cursor: pointer;
}
footer .footer-menu-dropdown span.arrow:hover {
  border-right: 1px solid var(--color-main);
  border-bottom: 1px solid var(--color-main);
}
footer .footer-menu-dropdown span.arrow.open {
  border-right: 1px solid var(--color-main);
  border-bottom: 1px solid var(--color-main);
  transform: rotate(45deg);
}
footer .dropdown-content {
  display: none;
}
footer .footer-menu-dropdown .menu-content {
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
footer .menu-right ul li.footer-menu-dropdown .menu-content a {
  font-size: 0.8rem;
  color: var(--color-black);
  transition: all .3s;
  padding-left: 1rem;
  position: relative;
  display: block;
  letter-spacing: 0;
  line-height: 1.4;
}
footer .menu-right ul li.footer-menu-dropdown .menu-content a::before {
  content: "";
  display: block;
  width: 8px;
  height: 1px;
  background-color: var(--color-black);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: all .3s;
}
footer .menu-right ul li.footer-menu-dropdown .menu-content a:hover {
  color: var(--color-main);
}
footer .menu-right ul li.footer-menu-dropdown .menu-content a:hover::before {
  background-color: var(--color-main);
}
footer .copy {
  background-color: #0D172A;
  padding: 20px 0;
  color: #fff;
  text-align: center;
  font-size: 0.7rem;
}

@media only screen and (max-width: 1080px) {
  footer .footer-inner {
    width: 90%;
    padding: 60px 0 70px;
  }
  footer .footer-container {
    grid-template-columns: 230px 1fr;
  }
  footer .menu-right ul li a {
    font-size: 0.8rem;
  }
  footer .menu-right ul {
    gap: 25px;
    min-width: 200px;
  }
  footer .footer-menu-dropdown span.arrow {
    width: 7px;
    height: 7px;
    left: -18px;
    top: 1px;
  }
}

@media only screen and (max-width: 767px) {
  footer .footer-inner {
    padding: 40px 0 50px;
  }
  footer .sns-box {
    margin-top: 20px;
  }
  footer .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  footer .footer-container .left-content {
    max-width: 200px;
    margin: auto;
  }
  footer .footer-container .left-content .footer_logo img {
    width: 85%;
    margin: auto;
    display: block;
  }
  footer .menu-right {
    gap: 10px;
    padding-left: 10px;
  }
  footer .menu-right ul li a {
    letter-spacing: 0;
  }
  footer .menu-right ul li.footer-menu-dropdown .menu-content a {
    font-size: 0.7rem;
  }
  footer .menu-right ul {
    min-width: 162px;
  }
}