@charset "UTF-8";


.hero-iamge {
    background: #333;
    background-image: url("../image/atago-f-t.jpg");
    width: 100%;
    height: calc((100vw / 6) * 4.5);
    background-position: center 0%;
    background-size: cover;
  }
@media screen and (min-width:600px){
  .hero-iamge {
    background-image: url("../image/atago-f-y.jpg");
    height: calc((100vw / 16) * 9);
  }
}
@media screen and (min-width:1400px){
  .hero-iamge {
    height: 788px;
    width:100%;
    background-position: center 30%;
   /* background-size: 1400px auto;*/
    background-size: cover;
    background-repeat: no-repeat;
  }
}
@media screen and (min-width:1920px){
  .hero-iamge {
    height: 788px;
    width:100%;
    background-position: center 30%;
    background-size: 1920px auto;
    background-repeat: no-repeat;
  }
}
.corporate-info {
  padding-top: 80px;
}
/* ---------------------------------------- */
/* mobile / tate -------------------------- */
/* ---------------------------------------- */
footer {
  background-color: #fff;
}
main section:last-child {
  margin-bottom: 0;
  padding-bottom: 64px;
}
.about-us__txt,
.about-us__corporate-philosophy {
  text-align: justify;
}
.about-us__corporate-philosophy {
  font-size: 18px;
}
.about-us__corporate-philosophy .no-br {
    display: none;
  }
.about-us__profile {
  display: flex;
  justify-content: flex-end;
  font-size: 14px;
  line-height: 1.4em;
  margin-top: 32px;
  margin-bottom: 64px;
}
.about-us__profile-text {
  line-height: 1.4em;
  border-left: 1px solid #444;
  padding-left: 16px;
  margin-left: 16px;
}
.about-us__message .section-title {
  font-size: 28px;
  margin-bottom: 12px;
}
.corporate-info .section-title {
  font-size: 30px;
  color: #444;
  margin-bottom: 32px;
}
.corporate-info {
  padding-top: 32px;
}
.corporate-info dl {
  font-size: 14px;
  line-height: 1.4;
  border-top: 1px solid #ddd;
  padding-top: 16px;
}
.corporate-info dd {
    padding: 8px 0 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid #ddd;
}
.atago-history th {
  white-space: nowrap;
  padding-right: .5em;;
  font-weight: normal;
}
/* ---------------------------------------- */
/* tablet / yoko -------------------------- */
/* ---------------------------------------- */
@media screen and (min-width:600px){
  .about-us__profile {
    margin-bottom: 16px;
  }
  .corporate-info {
    padding-top: 32px;
  }
  .corporate-info .section-title {
    font-size: 38px;
    margin-bottom: 48px;
    margin-top: 16px;
  }
  .corporate-info dl {
    display: flex;
    flex-wrap: wrap;
    padding-top: 0;
  }
  .corporate-info dt {
    width: 160px;
    padding: 24px 24px 24px 48px;
    font-weight: normal;
    border-bottom: 1px solid #ddd;
  }
  .corporate-info dd {
  width: calc(100% - 160px);
  padding: 24px 48px 24px 24px;
  margin-bottom: 0;
  border-bottom: 1px solid #ddd;
  }
}

/* ---------------------------------------- */
/* PC / yoko ------------------------------ */
/* ---------------------------------------- */
@media screen and (min-width:1024px){
  .about-us__message,
  .about-us h2 {
    margin-left: 33.33%;
  }
}

/* ---------------------------------------- */
/* disktop PC / yoko ---------------------- */
/* ---------------------------------------- */
@media screen and (min-width:1400px){
  .about-us__corporate-philosophy {
    font-size: 20px;
  }
  .about-us__corporate-philosophy .no-br {
    display: inline;
  }

}
.interior {
  width: 100%;
  margin: 0;
  padding: 0;
  background-color: #444;
  display: flex;
  flex-wrap: wrap;
}
.interior-photo {
  width: calc(100% / 3);
  height: calc((100vw / 48) * 9);
  background-size: cover;
  background-position: center center;
}
.interior-photo__img01 { background-image: url("../image/interior-photo01.jpg"); }
.interior-photo__img02 { background-image: url("../image/interior-photo02.jpg"); }
.interior-photo__img03 { background-image: url("../image/interior-photo03.jpg"); }
.interior-photo__img04 { background-image: url("../image/interior-photo04.jpg"); }
.interior-photo__img05 { background-image: url("../image/interior-photo05.jpg"); }
.interior-photo__img06 { background-image: url("../image/interior-photo06.jpg"); }

@media screen and (max-width:599px){
.interior-photo {
  width: calc(100% / 2);
  height: calc((100vw / 6) * 2);
}
}