@charset "utf-8";

/**
 * @title Footer
 * @description Footer
 * * @date 2025-10-07
 * @version 1.0.0
 */

.footer {
  overflow: hidden;
  padding-top: calc(48 * var(--u));
  padding-bottom: calc(40 * var(--u));
  background: var(--l-gray);
  background-image: url("../img/top/bg_feature-sp.png");
  background-image: image-set(
  url("../img/top/bg_feature-sp.webp") type("image/webp"),
  url("../img/top/bg_feature-sp.png") type("image/png")
);
  background-size: 100% auto;
  background-repeat: no-repeat;
  width: 100%;
  height: 100%;
}
@media screen and (min-width: 48rem) {
  .footer {
    padding-top: calc(117 * var(--u));
    padding-bottom: calc(30 * var(--u));
    background-image: url("../img/top/bg_feature.png");
    background-image: image-set(
    url("../img/top/bg_feature.webp") type("image/webp"),
    url("../img/top/bg_feature.png") type("image/png")
  );
  }
}
.footer-inner {
  width: 100%;
  padding: 0 calc(15 * var(--u));
  margin: 0 auto;
}
@media screen and (min-width: 48rem) {
  .footer-inner {
    max-width: calc(1250 * var(--u));
    padding: 0 calc(25 * var(--u));
  }
}

.footer_ttl {
  text-align: center;
  font-size: calc(14 * var(--u));
  line-height: 1;
  font-weight: 700;
}
@media screen and (min-width: 48rem) {
  .footer_ttl {
    font-size: calc(20 * var(--u));
    letter-spacing: 0.08em;
  }
}

.footer_logo {
  margin: calc(23 * var(--u)) auto 0;
  display: block;
  max-width: calc(225 * var(--u));
  width: 100%;
}
@media screen and (min-width: 48rem) {
  .footer_logo {
    margin-top: calc(23 * var(--u));
    max-width: calc(512 * var(--u));
  }
}

.footer_wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: calc(30 * var(--u));
  gap: calc(10 * var(--u));
}
@media screen and (min-width: 48rem) {
  .footer_wrapper {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin-top: calc(120 * var(--u));
    padding-top: calc(35 * var(--u));
    border-top: 1px solid var(--black);
  }
}

.footer_list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: calc(10 * var(--u));
}
@media screen and (min-width: 48rem) {
  .footer_list {
    flex-direction: row;
    gap: calc(96 * var(--u));
  }
}

.footer_item {
  font-size: calc(12 * var(--u));
  line-height: 1;
  letter-spacing: 0.08em;
  font-weight: 500;
}
@media screen and (min-width: 48rem) {
  .footer_item {
    font-size: calc(14 * var(--u));
    transition: all 0.3s ease;
    margin-bottom: calc(10 * var(--u));
  }
}
.footer_item a {
  display: flex;
  align-items: center;
  gap: calc(7.6 * var(--u));
}

.footer_item a::after {
  content: '';
  display: inline-block;
  width: calc(11 * var(--u));
  height: calc(12 * var(--u));
  background-image: url("../img/icon_link.png");
  background-size: contain;
  background-repeat: no-repeat;
  transition: all 0.3s ease;
}

@media (any-hover: hover) {
  .footer_item a:hover {
    color: var(--oragne);
  }
  .footer_item a:hover::after {
    background-image: url("../img/icon_link-orange.png");
  }
}

.footer_copyright {
  font-size: max(calc(12 * var(--u)), 10px);
  line-height: 1;
  letter-spacing: 0.08em;
  font-weight: 500;
}
@media screen and (min-width: 48rem) {
  .footer_copyright {
    font-size: max(calc(14 * var(--u)), 10px);
  }
}