@charset "utf-8";
/* ==========================================================

title : 東建ウェブサイト 建築商品一覧 RC・ユニヴァリィ・プロシード
scope : 「RC スイート・テラス」

last modify : 2021/09/14 362_taga

=============================================================== */
/*============================
  #contents
============================*/
#contents article .title_img {
  background: #000;
}
#contents article .title_img img {
  display: block;
  width: 1024px;
  margin: 0 auto;
}
#contents article .nav_wrap {
  margin-top: 10px;
}
.lead {
  width: 640px;
  margin: 45px auto 50px;
}
@media screen and (min-width: 814px) {
  #contents article {
    position: static;
  }
  #contents article h1 {
    font-size: 0;
  }
}
@media screen and (max-width: 813px) {
  #contents article .title_img img {
    width: 100%;
  }
  .lead {
    width: 100%;
    margin: 0;
    padding: 1.5em 1em;
  }
}
/*============================
  .exterior_design
============================*/
.exterior_design h2 {
  color: #b28506;
  font-size: 100%;
  width: 850px;
  margin: 0 auto 20px;
  text-align: center;
  padding: 0 300px;
  position: relative;
}
.exterior_design h2 span {
  display: block;
  font-family: "ヒラギノ明朝 ProN W6", "HiraMinProN-W6", "游明朝体", "Noto Serif JP", serif;
  font-size: 147%;
  font-weight: bold;
  line-height: 1.6;
  letter-spacing: 0.5px;
}
.exterior_design h2::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background: url(../image/heading_left.png) no-repeat center center / contain;
  width: 260px;
  height: 2px;
}
.exterior_design h2::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  background: url(../image/heading_right.png) no-repeat center center / contain;
  width: 260px;
  height: 2px;
}
.exterior_design_img {
  background: #000;
}
.exterior_design_img img {
  display: block;
  width: 1024px;
  margin: 0 auto;
}
@media screen and (max-width: 813px) {
  .exterior_design {
    width: 100%;
  }
  .exterior_design h2 {
    padding: 0 20%;
    width: 90%;
  }
  .exterior_design h2 span {
  line-height: 1.3;
  }
  .exterior_design h2::before, .exterior_design h2::after {
    width: 25%;
  }
  .exterior_design img {
    width: 100%;
  }
}
/*============================
  .section
============================*/
.section {
  width: 100%;
  margin: 80px auto 0;
}
.section_title {
  color: #002f65;
  font-size: 95%;
  width: 850px;
  margin: 0 auto;
  text-align: center;
  padding: 0 348px;
  position: relative;
}
.section_title span {
  display: block;
  font-family: "ヒラギノ明朝 ProN W6", "HiraMinProN-W6", "游明朝体", "Noto Serif JP", serif;
  font-size: 155%;
  font-weight: bold;
  line-height: 1.4;
  letter-spacing: 0.5px;
}
.section_title::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background: #002f65;
  width: 314px;
  height: 2px;
}
.section_title::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  background: #002f65;
  width: 314px;
  height: 2px;
}
@media screen and (max-width: 813px) {
  .section {
    margin: 45px auto 0;
  }
  .section_title {
    width: 90%;
    padding: 0px 20%;
  }
  .section_title span {
    line-height: 1.3;
  }
  .section_title::before, .section_title::after {
    width: 20%;
  }
}
/*============================
  .entrance
============================*/
.entrance_box {
  background: #000;
  margin: 15px auto 0;
  width: 100%;
}
.entrance_items {
  width: 985px;
  margin: 0 auto;
}
.entrance_item {
  display: flex;
}
.entrance_item:nth-child(even) {
  flex-direction: row-reverse;
}
.entrance_item img {
  width: 600px;
}
.entrance_desc {
  width: 385px;
  background: #00062c;
  color: #fff;
  padding: 50px;
}
.entrance_head {
  width: 210px;
  position: relative;
  padding: 0 0 0.5em;
  margin: 0 auto 0.6em;
  font-family: "ヒラギノ明朝 ProN W6", "HiraMinProN-W6", "游明朝体", "Noto Serif JP", serif;
  font-weight: 400;
  font-size: 100%;
  text-align: center;
}
.entrance_head span {
  font-size: 135%;
  font-weight: bold;
  letter-spacing: 0.1em;
  padding: 0 25px 0 0;
}
.entrance_head::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: -webkit-linear-gradient(left, #bf8e08 0%, #fff8e5 50%, #bf8e08 100%);
  background: -o-linear-gradient(left, #bf8e08 0%, #fff8e5 50%, #bf8e08 100%);
  background: linear-gradient(to right, #bf8e08 0%, #fff8e5 50%, #bf8e08 100%);
}
.entrance_text {
  margin: 1em 0 0;
}
.entrance_img {
  display: flex;
  margin: 3em 0 0;
}
.entrance_img img {
  width: 100%;
}
@media screen and (max-width: 813px) {
  .entrance_items {
    width: 100%;
  }
  .entrance_item {
    display: block;
  }
  .entrance_item img {
    width: 100%;
  }
  .entrance_desc {
    width: 100%;
  }
  .entrance_head {
    width: 80%;
  }
}
/*============================
  .color_valiation
============================*/
.color_valiation {
  width: 930px;
  margin:50px auto 65px;
}
.color_valiation .section_title {
  color: #000;
  padding: 0 294px;
}
.color_valiation .section_title::before, .color_valiation .section_title::after {
  background: #000;
  width: 260px;
}
.section_lead {
  width: 675px;
  margin: 30px auto 0;
}
.color_valiation_items {
  display: flex;
  justify-content: space-between;
  margin: 40px 0 0;
}
.color_valiation_item {
  width: 19%;
}
.color_valiation_item img {
  width: 100%;
}
.color_valiation_item p {
  text-align: center;
  margin: 0.5em 0 0;
}
@media screen and (max-width: 813px) {
  .color_valiation {
    width: 90%;
  }
  .color_valiation .section_title {
    padding: 0 15%;
  }
  .color_valiation .section_title::before, .color_valiation .section_title::after {
    width: 15%;
  }
  .section_lead {
    width: 90%;
  }
  .color_valiation_items {
    flex-wrap: wrap;
  }
  .color_valiation_item {
    width: 45%;
  }
  .color_valiation_item:nth-child(n+2) {
    margin: 0.5em 0 0;
  }
  .color_valiation_item:last-child {
    margin: 0.5em auto 0;
  }
}