@import url(common.css);

#content .first_block {
  background-image: url(../parts/lan/1070652_m.jpg);
  background-position: center;
}

/* iOS風タブ
-------------------------------------------------- */
.slide-indicator {
  width: calc(50% - 4px);
}

/* ご自宅でインターネットがつながるまでセクション
-------------------------------------------------- */
.home_in_net_section {
  padding-bottom: 7em;
}
.home_in_net_section img {
  display: block;
  max-width: 820px;
  margin: 3em auto 1em;
}
.home_in_net_section p span {
  font-weight: bold;
  padding: 0 0.3em;
  margin: 0 0.3em;
}
.sub_text {
  text-align: center;
}
/* 光ケーブルとLANケーブル説明
-------------------------------------------------- */
.cable_net {
  max-width: 820px;
  margin: 3em auto 1em;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: space-between;
  gap: 1em;
}
.cable_net dl {
  flex: 1;
  background-color: #fff6d7;
  display: flex;
  flex-direction: column;
  gap: 1em;
  padding: 1.2em 1em;
}
.cable_net dl dt {
  font-weight: bold;
  font-size: clamp(17px, 3.52vw, 21px);
  text-align: center;
  color: #584911;
}
.cable_net dl dd {
  line-height: 1.8;
  font-size: 16px;
  color: #443605;
}
.cable_net .cable_lan {
  background-color: #d7f2ff;
}
.cable_net .cable_lan dt {
  color: #184e69;
}
.cable_net .cable_lan dd {
  color: #073b55;
}

#how_to .main_text p {
  padding: 1em 0 1.5em;
}

#how_to .main_text dl {
  padding: 1em 0;
}
#how_to .main_text dl dt {
  font-weight: bold;
  font-size: clamp(18px, 1.8vw, 20px);
  padding-bottom: 0.5em;
}

.connect_aco {
  max-width: 820px;
  margin: 0 auto;
  box-sizing: border-box;
  margin-bottom: 7px;
  background-color: #f2f2f2;
}

.connect_aco summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 2em;
  color: #333333;
  font-weight: 600;
  cursor: pointer;
}

.connect_aco summary::-webkit-details-marker {
  display: none;
}

.connect_aco summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid #c2c2c2;
  border-right: 3px solid #c2c2c2;
  content: "";
  transition: transform 0.3s;
}

.connect_aco[open] summary::after {
  transform: rotate(225deg);
}

.connect_aco[open] p {
  transform: none;
  opacity: 1;
}

.connect_item {
  border: 1px solid #ddd;
  background: #fff;
  padding: 1em;
}
/*
先行配管・コンセント空きスペースとは？
（overlay）
-------------------------------------------------- */
.over {
  display: flex;
  justify-content: flex-end;
}
.conduit_block {
  padding-bottom: 2.5em;
  margin-bottom: 2.5em;
  border-bottom: 2px dotted var(--border_gray);
}
.soc_block img {
  margin: 1em auto;
}
.figure-wap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-evenly;
  margin-top: 2em;
}
.figure-wap figure img {
  display: block;
  width: clamp(200px, 35.6vw, 365px);
  height: auto;
  margin: 0 auto 0.5em;
  box-shadow: 1px 1px 4px rgb(136, 136, 136);
}
.figure-wap figure figcaption {
  font-size: 14px;
  color: var(--aside_gray);
}

/* cat6、cat6a共通
-------------------------------------------------- */
#cat6-wap,
#cat6a-wap {
  width: calc(100% - 20px);
  max-width: 820px;
  margin: 2.5em auto;
  box-sizing: border-box;
}
#cat6-wap h2 span,
#cat6a-wap h2 span {
  font-size: clamp(16px, 3.52vw, 18px);
  font-weight: 400;
}
/* 最初の簡易説明ブロック */
.lead_block {
  margin: 0 auto 2.5em;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2em;
}
.lead_block img {
  flex: 1;
  display: block;
  max-width: 120px;
}
.lead_block .disc_text {
  flex: 1;
}

.total {
  background-color: #c5edff;
}
.yes_conduit .total {
  background-color: #ffc5d1;
}

/* 配管ありにのみ適用
（cat6、cat6a共通）
-------------------------------------------------- */
.yes_conduit {
  padding-bottom: 4em;
}
.yes_conduit h3 {
  background-color: var(--main_red);
}

.notice_cat6a {
  background-color: rgb(255, 211, 211);
  margin-top: 3em;
}
.notice_cat6a dt {
  font-weight: bold;
  text-align: center;
  color: var(--main_red);
  padding: 1em 0.5em 0;
}
.notice_cat6a dd {
  padding: 1em;
}

/* ///////////////////////////////// */

/* よくある追加費用 */

#k_option {
  padding: 6em 0;
}
#k_option .u-grid-2col h3 {
  padding-bottom: 1em;
}

/* □□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□ */

/* 施工事例 */

#sekou {
  background-color: #f5f5f5;
  padding-bottom: 5em;
}

.sekou_container {
  width: calc(100% - 40px);
  max-width: 820px;
  margin: 2em auto;
  box-sizing: border-box;
}
.sekou_container .list {
  border: 1px solid var(--border_gray);
  background-color: #fff;
  box-shadow: var(--shadow);
  padding: 2em 1em;
  margin-bottom: 2em;
}
.sekou_container .list h3 {
  width: calc(100% - 40px);
  max-width: 820px;
  margin: 0 auto 1em;
  box-sizing: border-box;
}

.sekou_container .list .img {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around;
}
.sekou_container .list .img img {
  display: block;
  max-width: 380px;
  margin: 0 auto 0.5em;
}
.sekou_container .list p {
  padding-top: 1em;
}

@media (max-width: 768px) {
  #how_to img {
    max-width: unset;
    width: 100%;
  }
  .top_wap img {
    max-width: 100px;
  }
  .home_in_net_section {
    width: calc(100% - 30px);
    max-width: 820px;
    margin: 0 auto;
    box-sizing: border-box;
  }
  /* ご自宅でインターネットが～
  ----------------------- */
  .cable_net {
    display: block;
  }
  .cable_net dl {
    gap: 0.6em;
    padding: 1.5em 1em;
  }
  .cable_net dl dt {
    text-align: left;
  }

  /* オーバーレイ */
  #overlay .conduit {
    padding-bottom: 2em;
  }
  .figure-wap {
    flex-direction: column;
    gap: 1em;
  }
  /* cat6+cat6aブロック */
  #cat6-wap,
  #cat6a-wap {
    margin: 1.5em auto;
  }
}