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

project : header

************************************************************************************** */
@media screen and (max-width: 767px) {
  .header {
    position: relative;
    height: 60px;
  }
  .header .logo {
    position: absolute;
    left: 10px;
    top: 0;
    width: 120px;
    text-align: center;
  }
  .header .logo_txt {
    display: inline-block; 
    width: 110px;
    margin: 0;
    padding: 0;
    text-align: center;
  }
  .header .gnavi {
    padding: 0;
  }
  .header-contact {
    display: none;
  }
}

@media print, screen and (min-width: 768px) {
  .header {
    position: fixed;
    z-index: 100;
    height: 70px;
    width: 100%;
    background: #fff;
  }
  .header_inner {
    display: table;
    zoom: 1;
    height: 70px; 
    width: 100%;
    min-width: 1200px !important;
    background: #fff;
  }
  .header_inner:after {
    clear: both; 
    content: '';
    display: block;
  }
  .header .logo {
    display: table-cell;
    width: 160px;
    padding: 10px 0 0 10px;
    text-align: center; 
    vertical-align: top;
  }
  .header .logo_txt {
    display: inline-block; 
    width: 120px;
    margin: 0;
    padding: 0;
    text-align: center;
  }
  .header .gnavi {
    display: table-cell;
    min-width: 860px; 
    padding: 25px 0 0;
  }
  .header-contact {
    display: table-cell;
    width: 115px;
    padding: 4px 0 0;
    text-align: right;
  }
  .header-contact img {
    height: 50px; 
    width: auto;
  }
}

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

project : contents

************************************************************************************** */
@media screen and (max-width: 767px) {
  .path {
    margin: 10px;
    font-size: 11px;
  }
  main {
    margin: 0 auto;
    padding: 0 4vw;
  }
  main .title {
    margin: 20px auto 30px;
    font-family: 'Noto Serif JP', serif;
    font-size: 4.8vw; 
    text-align: center;
  }
  .sec0_heading {
    font-family: 'Noto Serif JP', serif; 
    font-size: 4.26667vw;
    text-align: center;
  }
  .sec0_pic {
    margin: 0;
  }
  .sec0_txt {
    padding: 5vw 0 0;
    font-size: 4vw;
    line-height: 6.93333vw;
    text-align: left;
  }
  .sec0_lead {
    margin: 0 0 2vw;
    font-family: 'Noto Serif JP', serif;
    font-size: 5.06667vw;
    letter-spacing: 6px;
  }
  .sec0_box {
    margin: 6.66667vw 0 0;
  }
  .sec {
    margin: 20vw 0 0;
  }
  .sec_heading {
    margin: 0 0 2.66667vw;
    padding: 2.66667vw 0;
    font-family: 'Noto Serif JP', serif; 
    font-size: 5.06667vw;
    line-height: 6.13333vw;
    text-align: center;
  }
  .sec_heading._cp1 {
    background: url('/img/concept/bg_1.png') center no-repeat;
    background-size: auto 8vw;
  }
  .sec_heading._cp2 {
    background: url('/img/concept/bg_2.png') center no-repeat;
    background-size: auto 8vw;
  }
  .sec_heading._cp3 {
    background: url('/img/concept/bg_3.png') center no-repeat;
    background-size: auto 8vw;
  }
  .sec_detail {
    margin: 4vw auto;
  }
  .sec_title {
    margin: 0 0 2.66667vw;
    font-family: 'Noto Serif JP', serif;
    font-size: 6.4vw;
    text-align: center;
  }
  .sec_txt {
    font-size: 3.73333vw;
    line-height: 6.4vw;
  }
  .sec_desc {
    margin: 0 auto;
  }
  .sec_desc figure {
    margin: 5.33333vw 0 2.66667vw;
  }
  .sec_desc p {
    font-size: 3.73333vw;
    line-height: 6.13333vw;
  }
  .sec_desc p span {
    display: block;
    margin: 2.66667vw 0 0;
    font-size: 2.93333vw;
  }
  .sec_desc p + p {
    margin: 2.66667vw 0 0;
  }
}

@media print, screen and (min-width: 768px) {
  .path {
    padding: 80px 0 0 10px;
    font-size: 12px;
  }
  main {
    margin: 0 auto;
    padding: 120px 10% 0;
  }
  main .title {
    margin: 0 auto 60px;
    font-family: 'Noto Serif JP', serif;
    font-size: 28px; 
    text-align: center;
  }
  .contents {
    margin: 100px auto 0;
  }
  .sec0_heading {
    font-family: 'Noto Serif JP', serif; 
    font-size: 30px;
    text-align: center;
  }
  .sec0_pic {
    float: right;
    width: 50%;
    margin: 0 0 0 60px;
  }
  .sec0_txt {
    padding: 10% 0 0;
    font-size: 18px;
    line-height: 30px;
  }
  .sec0_lead {
    margin: 0 0 20px;
    font-family: 'Noto Serif JP', serif;
    font-size: 26px;
    letter-spacing: 6px;
  }
  .sec0_box {
    zoom: 1;
    margin: 100px 0 0;
  }
  .sec0_box:after {
    clear: both; 
    content: '';
    display: block;
  }
  .sec0_box:first-of-type figure {
    float: left; 
    margin: 0 60px 0 0;
  }
  .sec {
    margin: 120px 0 0;
  }
  .sec_heading {
    margin: 0 0 40px;
    padding: 20px 0;
    font-family: 'Noto Serif JP', serif; 
    font-size: 30px;
    letter-spacing: 12px;
    line-height: 60px;
    text-align: center;
  }
  .sec_heading._cp1 {
    background: url('/img/concept/bg_1.png') center no-repeat;
  }
  .sec_heading._cp2 {
    background: url('/img/concept/bg_2.png') center no-repeat;
  }
  .sec_heading._cp3 {
    background: url('/img/concept/bg_3.png') center no-repeat;
  }
  .sec_main {
    min-width: 1000px;
  }
  .sec_detail {
    display: table;
    width: 1000px;
    margin: 40px auto;
  }
  .sec_title {
    display: table-cell;
    width: 230px; 
    font-family: 'Noto Serif JP', serif;
    font-size: 36px;
    vertical-align: middle;
  }
  .sec_txt {
    display: table-cell;
    width: 770px; 
    font-size: 16px;
    line-height: 30px;
  }
  .sec_desc {
    width: 1000px;
    margin: 0 auto;
  }
  .sec_desc figure {
    margin: 60px 0 20px;
  }
  .sec_desc p {
    font-size: 16px;
    line-height: 30px;
  }
  .sec_desc p span {
    display: block;
    margin: 20px 0 0;
    font-size: 13px;
  }
  .sec_desc p + p {
    margin: 20px 0 0;
  }
}