/* Contents
-------------------------------------------*/

/* Page Header
-------------------------------------------*/

.page_header{
  position: relative;
  width: 100%;
  height: auto;
  padding: 40% 0 1%;
  z-index: 0;
}
.page_header .sec_heading{
  padding-left: 3rem;
}
.message_bg{ background: url(../img/header/header_message.jpg) no-repeat center / cover; }
.value_bg{ background: url(../img/header/header_value.jpg) no-repeat center / cover; }
.people_bg{ background: url(../img/header/header_people.jpg) no-repeat center / cover; }
.data_bg{ background: url(../img/header/header_data.jpg) no-repeat center / cover; }
.faq_bg{ background: url(../img/header/header_faq.jpg) no-repeat center / cover; }

@media screen and (max-width: 650px){
  .message_bg,
  .data_bg{ background-position: 60% center; }
  .value_bg{ background-position: 40% center; }
  .faq_bg{ background-position: left center; }
}
.message .sec_heading > *,
.value .page_header .sec_heading__jp,
.faq .sec_heading > *,
.people .sec_heading .sec_heading__jp{
  color: #fff;
}
.data .sec_heading > *{
  color: var(--blue);
}

.page_header__nav{
  padding: 2rem 0;
  background: var(--blue-gra);
}
.page_header__nav ul{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.page_header__nav ul li a{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem; /* テキストとの間 */
  width: auto;
  min-width: 220px;
  padding: 7% 7%;
  color: #fff;
  font-weight: bold;
  font-size: clamp(12px,1.846vw,16px);
  border: 1px solid #fff;
  border-radius: 40px;
}
.page_header__nav ul li a::before{
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg);
}
.page_header__nav ul li a:hover{
  background: #fff;
  color: var(--blue);
}
.page_header__nav ul li a:hover::before{
  border-color: var(--blue);
}

@media screen and (max-width: 650px){
  
  .page_header{
    padding: 55% 0 0;
  }
  .page_header .sec_heading{
    padding: 0 0 1.5rem 1.5rem;
    flex-flow: column;
    align-items: flex-start;
    gap: .5rem;
  }
  .page_header__nav{
    padding: 1rem 0;
  }
  .page_header__nav ul{
    flex-flow: column;
    gap: .5rem;
  }
  .page_header__nav ul li{
    width: 90%;
  }
  .page_header__nav ul li a{
    min-width: 100%;
    padding: .8rem;
  }
}


/* Page Contents
-------------------------------------------*/

.contents .sec{
  position: relative;
}
.sec_in .sec_heading__jp{
  letter-spacing: .05em;
  font-size: clamp(20px,3.077vw,36px);
}
.shape{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none; /* クリック邪魔しない */
  z-index: -1;
}
.shape_bg{
  position: absolute;
}
.shape_bg img{
  width: 100%;
  height: auto;
  object-fit: cover;
}