@charset "UTF-8";
/* CSS Document */
.head_part{
  background-image: url(../img/about/head_part_bg.jpg);
}
header nav ul li.gnav_li_about a{
  color: #806239;
}

/* content_section introduction */
.content_section.introduction{
  background-image: -moz-linear-gradient(top, #44a2c1 0%, #44a2c1 100%);
  background-image: -webkit-linear-gradient(top, #44a2c1 0%,#44a2c1 100%);
  background-image: linear-gradient(to bottom, #44a2c1 0%,#44a2c1 100%);
  background-repeat: no-repeat;
  background-size: 100% 40%;
  background-position: 0 100%;
  margin-bottom: 72px;
  padding: 0 48px 100px;
}
.content_section.introduction .inner{
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-image: url(../img/about/sec_introduction_bg.jpg);
  background-size: auto 400px;
  background-position: 50% 100%;
  background-repeat: no-repeat;
  padding-bottom: 490px;
}
.content_section.introduction h2{
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 24px;
}
.content_section.introduction p{
  width: 800px;
  font-size: 12px;
}
.content_section.introduction h2 span,
.content_section.introduction p span{
  display: inline-block;
}
/* //content_section introduction */

/* content_section commitment */
.content_section.commitment .inner .has_eng_title::before{
  content: attr(data-subtitle);
  display: block;
  font-family: "source-serif-pro", serif;
  font-weight: 700;
  line-height: 30px;
  margin-bottom: 12px;
}
.content_section.commitment .inner .has_eng_title.sec_titile{
  font-weight: 600;
  margin-bottom: 80px;
}
.content_section.commitment .inner .has_eng_title.sec_titile::before{
  font-size: 32px;
}

.content_section.commitment .inner dd{
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 100px;
}
.content_section.commitment .inner ul{
  display: flex;
  flex-direction: column;
  width: 100%;
}
.content_section.commitment .inner .commitment_texts{
  width: 100%;
  height: 450px;
  margin-bottom: 80px;
  background-size: contain;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  align-self: flex-start;
}
.content_section.commitment .inner .commitment_texts:nth-of-type(odd){
  background-position: 0 0;
  justify-content: flex-end;
}
.content_section.commitment .inner .commitment_texts:nth-of-type(even){
  background-position: 100% 0;
  justify-content: flex-start;
}
.content_section.commitment .inner .commitment_texts:nth-of-type(1){
  background-image: url(../img/about/sec_commit_bg1.jpg);
}
.content_section.commitment .inner .commitment_texts:nth-of-type(2){
  background-image: url(../img/about/sec_commit_bg2.jpg);
}
.content_section.commitment .inner .commitment_texts:nth-of-type(3){
  background-image: url(../img/about/sec_commit_bg3.jpg);
}
.content_section.commitment .inner .commitment_texts:nth-of-type(4){
  background-image: url(../img/about/sec_commit_bg4.jpg);
}
.content_section.commitment .inner .commitment_texts .has_eng_title{
  background-color: #FFF;
  width: 350px;
  height: 280px;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.content_section.commitment .inner .commitment_texts:nth-of-type(odd) .has_eng_title{
  padding-left: 62px;
}
.content_section.commitment .inner .commitment_texts:nth-of-type(even) .has_eng_title{
  padding-right: 62px;
}
.content_section.commitment .inner .commitment_texts .has_eng_title::before{
  font-size: 24px;
}
.content_section.commitment .inner .link_btn{
  margin: 0 auto;
}
/* //content_section commitment */

/* content_section message */
.content_section.message{
  background-color: #221a19;
  margin-bottom: 92px;
}
.content_section.message .inner{
  width: 100%;
  height: 550px;
  max-width: 1400px;
  color: #FFF;
  background-image: url(../img/about/sec_message_img.jpg);
  background-position: 0 0;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 744px;
}
.content_section.message .inner .message_text{
  font-family: "source-serif-pro", serif;
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 10px;
}
.content_section.message .inner .signature{
  font-family: house-script,sans-serif;
  font-weight: 400;
  font-size: 20px;
}
/* //content_section message */


/* 狭小用 */
@media only screen and (max-width: 1200px){
  .content_section.message .inner{
    align-items: flex-end;
    padding-left: 0;
  }
  .content_section.message .inner .message_box{
    padding-right: 70px;
  }
}

@media only screen and (max-width: 1120px){
  .content_section.message .inner{
    padding: 0;
  }
}

@media only screen and (max-width: 950px){
  .content_section.message .inner{
    background-position: -100px 0;
  }
  .content_section.message .inner .message_box{
    padding: 38px 70px 0 0;
  }
}

@media only screen and (max-width: 912px){
  .content_section.commitment .inner .commitment_texts{
    background-size: cover;
  }
}

@media only screen and (max-width: 820px){
  .content_section.introduction p{
    width: 100%;
  }
}

/* iPad未満 */
@media only screen and (max-width: 767px){
  .head_part{
    background-image: url(../img/about/narrow/nr_head_part_bg.jpg);
  }
  .head_part .inner .page_title{
    width: 320px;
  }
  .content_section.introduction{
    background-size: 100% 300px;
    margin-bottom: 90px;
  }
  .content_section.introduction h2{
    font-size: 23px;
  }
  .content_section.introduction p{
    font-size: 19px;
  }
  .content_section.introduction .inner{
    background-size: auto 500px;
    padding-bottom: 590px;
    background-image: url(../img/about/narrow/nr_sec_introduction_bg.jpg);
  }

  .content_section.commitment .inner .has_eng_title.sec_titile::before{
    font-size: 40px;
    text-align: center;
    margin-bottom: 20px;
  }
  .content_section.commitment .inner .has_eng_title.sec_titile{
    font-size: 20px;
    text-align: center;
    margin-bottom: 74px;
  }
  .content_section.commitment .inner .commitment_texts{
    padding-top: 440px;
    background-size: 730px;
    background-position: 50% 0 !important;
    height: auto;
    margin-bottom: 90px;
  }
  .content_section.commitment .inner .commitment_texts .has_eng_title{
    padding: 0 !important;
    width: 100%;
    height: auto;
    font-size: 19px;
  }
  .content_section.commitment .inner .commitment_texts .has_eng_title::before{
    font-size: 32px;
  }

  .content_section.message .inner{
    align-items: center;
    background-position: -150px 0;
  }
  .content_section.message .inner .message_box{
    padding-right: 0;
  }
  .content_section.message .inner .message_text{
    font-size: 38px;
    text-align: center;
    line-height: 1.4;
  }
  .content_section.message .inner .signature{
    text-align: center;
    font-size: 26px;
  }
}

@media only screen and (max-width: 600px){
  .content_section.introduction{
    padding: 0 0 100px;
  }
  .content_section.introduction .inner{
    padding: 0 16px 590px;
  }
  .content_section.message .inner{
    background-position: 18.5% 0;
  }
  .content_section.message .inner .message_text{
    font-size: 6vw;
  }
  .content_section.message .inner .signature{
    font-size: 4vw;
  }
}

@media only screen and (max-width: 500px){
  .head_part .inner .page_title{
    width: 100%;
  }
}

@media only screen and (max-width: 450px){
  .content_section.message .inner{
    justify-content: flex-start;
  }
  .content_section.message .inner .message_box{
    padding: 200px 16px 0;
  }
  .content_section.message .inner .message_text{
    text-align: left;
    font-size: 28px;
    text-indent: -10px;
    margin-left: 10px;
  }
  .content_section.message .inner .signature{
    text-align: left;
    font-size: 18px;
  }
}

@media only screen and (max-width: 414px){
  .content_section.introduction .inner{
    text-align: left;
  }
  .content_section.introduction p span{
    display: inline;
  }
  .content_section.commitment .inner .commitment_texts .has_eng_title{
    width: 100%;
  }
}

@media only screen and (max-width: 360px){
  .content_section.head_part .inner{
    padding: 0 16px;
  }
}
/* //狭小用 */