@charset "utf-8";

/*==========================================
 ご挨拶
 ===========================================*/
.area_01_bg {
  background-image: url(../img/img_04.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  /*background-attachment: fixed;*/
  background-size: cover;
}
.area_01_bg {
  font-family: "Yu Mincho", "YuMincho";
  color: #000;
  padding: 100px 0 100px 0;
  margin: 40px 0 80px 0;
}
.area_01 {
  text-align: center;
  background: rgba(255,255,255,0.7);
  width: 100%;
  max-width: 450px;
  margin: 0 auto;
  padding: 0 0 60px 0;
}
.area_01_img img {
  margin-top: -30px;
}
.area_01_h2 {
  font-size: 30px;
  font-weight: bold;
  letter-spacing:4px;
  margin-top: -50px;
  display: inline-block;
  -webkit-writing-mode: vertical-rl;
    -ms-writing-mode: tb-rl;
        writing-mode: vertical-rl;
}
.area_01_txt_01 {
  font-size: 18px;
  font-weight: 500;
  padding: 20px 0;
  letter-spacing:4px;
}
.area_01_txt_02 {
  font-size: 24px;
  font-weight: bold;
  padding: 20px 0;
  letter-spacing:4px;
}
.area_01_txt_02s {
  background: url(../img/img_07.png) no-repeat 50% 50%;
  padding: 0 10px;
}
.area_01_txt_02ss {
  opacity: 0;
}
.area_01_txt_03 {
  font-size: 24px;
  font-weight: bold;
  padding: 20px 0;
  letter-spacing:4px;
}
.area_01_txt_03s {
  background: url(../img/img_08.png) no-repeat 50% 50%;
  padding: 0 10px;
}
.area_01_txt_03ss {
  opacity: 0;
}
.area_01_txt_04 {
  font-size: 24px;
  font-weight: bold;
  padding: 20px 0;
  letter-spacing:4px;
}
.area_01_txt_04s {
  background: url(../img/img_09.png) no-repeat 50% 50%;
  padding: 0 10px;
}
.area_01_txt_04ss {
  opacity: 0;
}
.area_01_txt_05 {
  font-size: 18px;
  font-weight: 500;
  padding: 20px 0 80px 0;
}

@media screen and (max-width: 480px) {
  .area_01_txt_01 {
    font-size: 14px;
    letter-spacing: 2px;
    line-height: 1.2;
  }
  .area_01_txt_02 {
    font-size: 18px;
    letter-spacing: 2px;
    line-height: 1.2;
  }
  .area_01_txt_02s {
    background-size: 80%;
    padding: 0 4px;
  }
  .area_01_txt_03 {
    font-size: 18px;
    letter-spacing: 2px;
    line-height: 1.2;
  }
  .area_01_txt_03s {
    background-size: 80%;
    padding: 0 4px;
  }
  .area_01_txt_04 {
    font-size: 18px;
    letter-spacing: 2px;
    line-height: 1.2;
  }
  .area_01_txt_04s {
    background-size: 80%;
    padding: 0 4px;
  }
  .area_01_txt_05 {
    font-size: 14px;
    letter-spacing: 2px;
    line-height: 1.2;
  }
}

/*==========================================
 施工事例
===========================================*/
.area_02 {
  text-align: center;
  margin: 0 0 120px 0;
}
.area_02_h2 {
  display: inline-block;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
  font-family: "Yu Mincho", "YuMincho";
  letter-spacing:4px;
  margin-top: -50px;
  padding: 0 0 60px 0;
  -webkit-writing-mode: vertical-rl;
    -ms-writing-mode: tb-rl;
        writing-mode: vertical-rl;
}
.area_02_flex {
  margin: 0 0 40px 0;
}
.area_02_item {
  flex-basis: 33.333%;
}
.area_02_item_img {
  padding: 0 4%;

}
.area_02_item_img:hover {
  opacity: 0.7;
}
.area_02_item_img img {
  width: 100%;
  max-width: 330px;
  max-height: 190px;
  height: 300px;
  object-fit: cover;
}
.area_02_item_txt {
    overflow: hidden;
    width: 100%;
    max-width: 328px;
    color: #fff;
    font-size: 16px;
    padding: 16px 3% 40px 3%;
    margin: 0 auto;
}
.ellipsis {
  position: relative;
  overflow: hidden;
  line-height: 20px;
  height:1rem;
}

.ellipsis:before, .ellipsis:after {
  position: absolute;
  background: #292b27;
}

.ellipsis:before {
  content: "･･･";
  bottom: 0;
  right: 0;
  width:32px;
}

.ellipsis:after {
  content: "";
  width: 100%;
  height: 100%;
}

@media screen and (max-width: 768px) {
  .area_02_item_txt {
    max-width: 330px;
    padding: 16px 0 40px 0;
  }
}

/*==========================================
 お客様の声・仲間の紹介
===========================================*/
.area_03 {
  text-align: center;
}
.area_03_h2 {
  display: inline-block;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
  font-family: "Yu Mincho", "YuMincho";
  letter-spacing:2px;
  margin-top: -50px;
  padding: 0 0 40px 0;
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}
.area_03_flex {
  background: #838d77;
  margin: 0 0 100px 0;
}
.area_03_img {
    margin-top: -30px;
}
.area_03_l {
    flex-basis: 50%;
}
.area_03_l img {
  width: 100%;
  max-width: 545px;
  flex-basis: 50%;
}
.area_03_r {
  flex-basis: 50%;
  padding: 0 0 25px 0;
}
.area_03_r_ {
  flex-basis: 50%;
  padding: 0 0 25px 0;
  order: -1;
}
.area_03_txt {
  color: #fff;
  font-size: 16px;
  margin: 0 0 20px 0;
  line-height: 2;
  letter-spacing:2px;
}
.area_03_new img {
  width: 100%;
}
.area_03_new {
  margin: 0 0 100px 0;
}
.area_03_new:hover {
  opacity: 0.7;
}
@media screen and (max-width: 768px) {
  .area_03_flex {
    background: #838d77;
    margin: 0 auto 20px auto;
    max-width: 545px;
  }

}


/*==========================================
 お知らせ
===========================================*/
.area_04 {
  text-align: center;
}
.area_04_h2 {
  display: inline-block;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
  font-family: "Yu Mincho", "YuMincho";
  letter-spacing:2px;
  margin-top: -50px;
  padding: 0 0 40px 0;
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}
.area_04_info {
  width: 100%;
  height: 400px;
  margin: 0 0 60px 0;
  background-color: #838d77;
  border: solid 20px #838d77;
  color: #fff;
  overflow-y: auto;
  text-align: left;
  font-size: 16px;
}
/*.area_04_info p {
  border-bottom: dotted 1px #3e4338;
  padding: 40px 0 40px 0;
  margin: 0 30px 0 0;
  line-height: 1.2;
}*/
/*==========================================
 リンク
===========================================*/
.wrap_bg {
  background: url(../img/img_19.png) no-repeat 90% 100%;
}
.area_05 {
  padding: 160px 0 140px 0;
  margin: 0 0 40px 0;
  text-align: center;
}
.area_05a_flex {
  justify-content: center;
  margin: 60px 0 0 0;
}
.area_05a_item {
  margin: 0 14px;
  flex-basis: 100%;
}
.area_05a_item img {
  max-width: 520px;
  width: 100%;
}
.area_05a_item img:hover {
  opacity: 0.7;
}
.area_05b_flex {
  justify-content: center;
  margin: 60px 0;
}
.area_05b_item {
  margin: 0 19px;
  flex-basis: 100%;
}
.area_05b_item img {
  max-width: 330px;
  width: 100%;
}
.area_05b_item img:hover {
  opacity: 0.7;
}
@media screen and (max-width: 768px) {
  .wrap_bg {
    background: none;
  }
  .area_05 {
    padding: 0 0 0 0;
    margin: 0 0 80px 0;
  }
  .area_05b_flex {
    margin: 0 0;
  }
  .area_05a_item img {
    max-width: 330px;
  }
}
/*==========================================
 ブラウザハック
===========================================*/
@media all and (-ms-high-contrast: none){
  h2 {
    margin: -50px 14px 0 0;
  }
}

@media screen and (max-width: 480px) {
  .area_01_h2,.area_02_h2,.area_03_h2,.area_04_h2 {
    font-size: 30px;
    font-weight: bold;
    letter-spacing: 4px;
    margin-top: -46px;
    margin-bottom: 20px;
    display: block;
    -webkit-writing-mode: horizontal-tb;
    -ms-writing-mode: horizontal-tb;
    writing-mode: horizontal-tb;
  }
  .area_03_h2 {
    text-shadow: 0px 4px 3px rgba(0,0,0,0.4),
                 0px 8px 13px rgba(0,0,0,0.1),
                 0px 18px 23px rgba(0,0,0,0.1),
                 0px 4px 3px rgba(0,0,0,0.4),
                 0px 8px 13px rgba(0,0,0,0.1),
                 0px 18px 23px rgba(0,0,0,0.1);
}
  .area_01_img img {
    margin-top: 40px;
  }
  .area_03_img {
    margin-top: -90px;
  }
  .area_04_img {
    margin-top: 80px;
  }
}