/* --------------------- float start --------------------- */
.float {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  z-index: 40;
}
.float a {
  width: 33.3333%;
  color: #fff;
  height: 100%;
  font-size: 14px;
  font-weight: 500;
}
.float a:nth-child(even) {
  background: #bc9c5f;
}
.float a:nth-child(odd) {
  background: #9f9074;
}
.float a:nth-child(2) span {
  padding-left: 30px;
  position: relative;
}
.float a:nth-child(2) span::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  width: 25px;
  height: 25px;
  background-image: url(../img/kakao_ico2.png);
  background-position: 50% left;
  background-size: 100% auto;
  background-repeat: no-repeat;
}

/* --------------------- footer start --------------------- */
footer {
  background: #111;
  color: #fff;
}
footer > .container > .wrapper {
  position: relative;
  font-size: clamp(13px, 0.78vw, 15px);
}
footer .logo {
  width: 186px;
}
footer .logo a {
  position: relative;
}
footer .logo a::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  content: "";
}
footer .logo object {
  width: 100%;
  max-height: 49px;
}
footer .util_area {
  position: absolute;
  top: 0;
  right: 0;
}
footer .util_area .wrap_family {
  width: clamp(180px, 11.98vw, 230px);
  position: relative;
  margin-right: 10px;
}
footer .util_area .wrap_family button {
  background: #222;
  height: clamp(45px, 2.86vw, 55px);
  width: 100%;
  padding: 0 30px;
  position: relative;
}
footer .util_area .wrap_family button i {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 30px;
  width: 8px;
  height: 8px;
}
footer .util_area .wrap_family button i::after, footer .util_area .wrap_family button i::before {
  position: absolute;
  content: "";
  top: 50%;
  width: 100%;
  height: 2px;
  background: #fff;
}
footer .util_area .wrap_family button i::before {
  transform: rotate(90deg);
}
footer .util_area .wrap_family .links {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: #666;
  z-index: 100;
  display: none;
  max-height: clamp(140px, 21.33vw, 160px);
  overflow-y: auto;
}
footer .util_area .wrap_family .links::-webkit-scrollbar {
  width: 4px;
}
footer .util_area .wrap_family .links::-webkit-scrollbar-thumb {
  background-color: #aaa;
  border-radius: 10px;
}
footer .util_area .wrap_family .links a {
  padding: 0 30px;
  line-height: clamp(45px, 2.86vw, 55px);
  transition: 0.4s;
}
footer .util_area .wrap_family .links a:hover {
  background: #777;
}
footer .util_area .location_link {
  width: clamp(180px, 11.98vw, 230px);
  margin-right: 10px;
  background: #222;
  height: clamp(45px, 2.86vw, 55px);
  padding: 0 30px;
  position: relative;
  display: none;
}
footer .util_area .location_link::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  right: 30px;
  width: 10px;
  height: 7px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  background-image: url(../img/top_arrow.png);
}
footer .util_area .top_btn {
  width: clamp(45px, 2.86vw, 55px);
  height: clamp(45px, 2.86vw, 55px);
  background: #666;
  font-size: clamp(11px, 0.68vw, 13px);
}
footer .util_area .top_btn i {
  width: 10px;
  height: 7px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  background-image: url(../img/top_arrow.png);
}
footer .link_area a {
  font-weight: 500;
}
footer .link_area a:not(:last-child) {
  margin-right: 20px;
}
footer .link_area a:hover {
  text-decoration: underline;
}
footer .info_area span {
  margin-right: 20px;
  color: #999999;
  word-break: break-all;
}
footer .info_area span:nth-child(-n+4) {
  padding-bottom: 14px;
}
footer .info_area span:last-child {
  padding-top: 14px;
}
footer .copyright {
  color: #999;
  opacity: 0.3;
}

/* --------------------- RWD --------------------- */
@media (max-width: 1020px) {
  .float {
    display: flex;
  }
}
@media (max-width: 750px) {
  .float {
    height: clamp(50px, 10.67vw, 80px);
  }
  .float a {
    font-size: clamp(13px, 2.67vw, 20px);
  }
  footer .wrapper {
    font-size: unset;
  }
  footer .logo {
    width: clamp(170px, 36.67vw, 275px);
  }
  footer .logo object {
    max-height: 71px;
  }
  footer .util_area {
    position: inherit;
    right: unset;
    top: unset;
    font-size: clamp(13px, 4vw, 30px);
  }
  footer .util_area .wrap_family {
    width: calc((100% - 5.34vw - clamp(40px, 12vw, 90px)) / 2);
    margin-right: 2.67vw;
  }
  footer .util_area .wrap_family button {
    padding: 0 4vw;
    height: clamp(40px, 12vw, 90px);
  }
  footer .util_area .wrap_family button i {
    right: 4vw;
    width: clamp(8px, 1.87vw, 14px);
    height: clamp(8px, 1.87vw, 14px);
  }
  footer .util_area .wrap_family .links {
    min-width: 115px;
    bottom: unset;
    max-height: 30vh;
    white-space: nowrap;
  }
  footer .util_area .wrap_family .links a {
    padding: 0 4vw;
    line-height: clamp(40px, 12vw, 90px);
  }
  footer .util_area .location_link {
    width: calc((100% - 5.34vw - clamp(40px, 12vw, 90px)) / 2);
    height: clamp(40px, 12vw, 90px);
    padding: 0 4vw;
    margin-right: 2.67vw;
    display: flex;
  }
  footer .util_area .location_link::after {
    right: 4vw;
    width: clamp(11px, 2.4vw, 18px);
    height: clamp(7px, 1.47vw, 11px);
  }
  footer .util_area .top_btn {
    width: clamp(40px, 12vw, 90px);
    height: clamp(40px, 12vw, 90px);
    font-size: clamp(12px, 2.93vw, 22px);
  }
  footer .util_area .top_btn i {
    width: clamp(10px, 2.4vw, 18px);
    height: clamp(7px, 1.47vw, 11px);
    margin-bottom: 3px;
  }
  footer .link_area a {
    font-size: clamp(12px, 3.47vw, 26px);
    margin-right: 4vw;
  }
  footer .info_area span {
    font-size: clamp(12px, 3.2vw, 24px);
    padding-bottom: 2.67vw;
  }
  footer .info_area span:nth-child(-n+4) {
    padding-bottom: 2.67vw;
  }
  footer .info_area span:last-child {
    padding-top: 0;
  }
  footer .copyright {
    font-size: clamp(12px, 3.2vw, 24px);
  }
}