@charset "UTF-8";
:root {
  --headerHeight: 172px;
  --paddingSection: 120px;
  --paddingLR: 24px;
  --color_main: #D3C466;
}
:root :has(#header.bg) {
  --headerHeight: 120px;
}
@media screen and (max-width: 1109px) {
  :root {
    --paddingSection: 80px;
  }
}
@media screen and (max-width: 959px) {
  :root {
    --headerHeight: 64px;
    --paddingSection: 40px;
  }
  :root :has(#header.bg) {
    --headerHeight: 64px;
  }
}

/*========== トップページ ==========*/
/*==========
メインビジュアル
==========*/
#mv {
  background: center/cover url("../img/index/index_mv.jpg") no-repeat;
  aspect-ratio: 32/13;
  padding-top: var(--headerHeight);
  display: flex;
  align-items: center;
  justify-content: center;
}
#mv .title_main {
  font-size: clamp(2rem, 4.1666vw, 5rem);
  line-height: 1;
  color: #fff;
  text-align: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 1px 1px 0 #000;
  padding-bottom: 0.75em;
}
#mv .title_main .left {
  text-align: left;
}
#mv .title_main .right {
  text-align: right;
}
#mv .title_main .center {
  padding-left: 1em;
  padding-right: 1em;
}
#mv .title_main span {
  display: inline-block;
}
@media screen and (max-width: 959px) {
  #mv {
    aspect-ratio: 1/1;
    max-height: 400px;
    width: 100%;
  }
}

/*==========
index_intro
==========*/
#index_intro {
  background-color: #000;
}
#index_intro .title_main {
  font-size: 1.875rem;
  font-weight: 700;
  text-align: center;
  color: var(--color_main);
  margin-bottom: 1em;
}
#index_intro .text {
  color: #B7B7B7;
  font-size: 1.125rem;
  text-align: center;
  font-weight: 500;
  line-height: 1.8888;
}
@media screen and (max-width: 959px) {
  #index_intro .title_main {
    font-size: 1.25rem;
  }
  #index_intro .text {
    font-size: 0.875rem;
  }
}

/*==========
index_news
==========*/
#index_news .list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem 30px;
}
#index_news .list .thumb_area {
  aspect-ratio: 255/210;
  margin-bottom: 1.5rem;
}
#index_news .list .thumb_area img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
#index_news .list a {
  color: inherit;
  text-decoration: none;
}
@media screen and (min-width: 960px) {
  #index_news .list a .thumb_area {
    overflow: hidden;
  }
  #index_news .list a .thumb_area img {
    transition: transform 0.3s;
  }
  #index_news .list a:hover {
    opacity: 0.75;
  }
  #index_news .list a:hover .thumb_area img {
    transform: scale(1.05);
  }
}
#index_news .list .title_area {
  border-left: 0.625rem solid #000;
  padding-left: 0.625rem;
}
#index_news .list time {
  font-size: 0.875rem;
  color: var(--color_main);
  margin-bottom: 1rem;
  display: block;
  line-height: 1;
}
#index_news .list .title {
  font-size: 0.875rem;
  line-height: 1.25;
}
@media screen and (max-width: 959px) {
  #index_news .list {
    gap: 2rem calc(var(--paddingLR) / 2);
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }
  #index_news .list .thumb_area {
    margin-bottom: 0.75rem;
    max-width: 200px;
    margin-left: auto;
    margin-right: auto;
  }
  #index_news .list .title_area {
    border-left-width: 0.325rem;
    padding-left: 0.5rem;
  }
  #index_news .list time {
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
  }
  #index_news .list .title {
    font-size: 0.75rem;
  }
}

/*==========
index_business
==========*/
#index_business {
  background: center/cover url("../img/index/index_business_bg.jpg") no-repeat;
  color: #fff;
}
#index_business .title_01 {
  color: inherit;
}
#index_business .list {
  margin-top: var(--paddingSection);
  display: flex;
  gap: 1.875rem;
  margin-bottom: 3.5rem;
}
#index_business .list > * {
  flex: 1;
}
#index_business .list .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 2rem;
  aspect-ratio: 255/125;
}
#index_business .list .icon img {
  max-width: 100%;
  max-height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
#index_business .list .label {
  border: 1px solid #fff;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: center;
  padding: 0.25em;
}
@media screen and (max-width: 1109px) {
  #index_business .list {
    gap: 1rem;
  }
  #index_business .list .label {
    font-size: 0.875rem;
  }
}
@media screen and (max-width: 959px) {
  #index_business .list {
    margin-top: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
  }
  #index_business .list > * {
    flex: 0 1 auto;
    width: calc((100% - 1rem) / 2);
    max-width: 240px;
  }
  #index_business .list .label {
    line-height: 1.25;
    min-height: 3em;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/*==========
index_company
==========*/
#index_company .list {
  margin-top: 2.5rem;
  font-size: 0.875rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: -webkit-max-content 1fr;
  grid-template-columns: max-content 1fr;
  gap: 1.25em 1em;
}
#index_company .list dt {
  padding-right: 1.5em;
}