@charset "utf-8";
@media (max-width:1300px) {

  .header-nav{
    display: none;
  }
  #hum-button{
    display: flex;
  }
  .head-inner{
    grid-template-columns:min(227px,45vw) 1fr;
  }
}
@media (max-width:768px) {
  
  .l-nav__button{
    grid-template-columns: 100%;
  }
  .l-nav__button .legal-link{
    grid-column: auto;
  }

  /*index hero
  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
  
  .index-hero__inner{
    flex-direction: column-reverse;
    -ms-align-items: flex-start;
    align-items: flex-start;
  }
  .hero-slide__wrap{
    width: calc(100vw - var(--pd_hz));
  }
  .slide-hero-item{
    aspect-ratio: 1 / 0.6354;
  }
  .hero-title__wrap{
    flex: auto;
    z-index: 2;
    width: 100%;
  }
  .hero__title span{
    background-image: linear-gradient(90deg,#006EB3, #002F4D);
  }
  .hero__desc{
    line-height: calc(24/17);
  }

  
  /*index contents
  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
  
  /*index news +++++++++++++++++*/
  .index-news-blc{
    grid-template-columns: 100%;
  }
  .index-news__title .sec-title{
    -ms-align-items: center;
    align-items: center;
  }
  .acv-post-item{
    grid-template-columns: auto 1fr;
    align-items: flex-start;
  }
  .index-news__archive .acv-post-item .post-data{
    display: contents;
  }
  .acv-post-item .post-data .post-data__cate{
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    grid-column: span 2;
    flex-direction: row;
  }
  .acv-post-item .post-data .post-data__date{
  }
  
  /*index philosophy +++++++++++++++++*/
  .index-phil-box{
    grid-template-columns: 100%;
  }
  .index-phil__thumb{
    grid-area: 2;
    grid-row:auto;
    aspect-ratio:1/0.7357;
  }
  .index-phil__desc{
    grid-area:3;
  }
  
  /*index strengths  +++++++++++++++++*/
  .strengths-detail_feature{
    grid-template-columns: 1fr;
  }
  .strengths-detail_feature .our::after{
    top: max(-40px,-10vw);
    rotate:90deg;
    left: 50%;
    translate: -50% -40%;
    width: min(50px, 12vw);
  }
  .index-strengths__detail .lead-text{
    text-align: left;
  }
  .index-strengths__book{
    grid-template-columns: auto;
    place-items: center;
  }
  .index-strengths__book .thumb{
    width: min(200px,43vw);
  }
  .index-strengths__book .desc .link{
    flex-direction: column;
    -ms-align-items: center;
    align-items: center;
  }
  
  /*index service +++++++++++++++++*/
  .index-service__details{
    grid-template-columns: 100%;
  }
  .sec-intro__desc .lead-text{
    text-align: left;
  }
  .index-service__link .rect-button{
    width: min(280px,100%);
  }
  /*index price +++++++++++++++++*/
  .index-price-blc .in-text{
    text-align: left;
  }
   /*sec inquiry +++++++++++++++++*/
  .contact-inquiry__links{
    grid-template-columns: min(600px, 100%);
    gap:min(20px,5vw);
    place-content:center;
  }
  .contact-inquiry__links > li{
    border:1px solid var(--bdr-blue);
    
    padding:min(30px,7vw) min(20px,5vw);
    background-color: rgba(255,255,255,.5);
  }
  .contact-inquiry__links > li:nth-child(n+2){
    border-left-color: var(--bdr-blue);
  }
  
  /*footer
  =====================================*/
  .footer_inner{
    grid-template-columns: auto;
    place-content: center;
    place-items: center;
  }
  .footer__nav{
    display: none;
  }
  .footer__about{
    -ms-align-items: center;
    align-items: center;
  }
}