@charset "UTF-8";

:root {
  /* color */
  --base-color: #333;
  --base-color-rgb: 51, 51, 51;
  --bg-color01: #EAF6FB;
  --bg-color01-rgb: 234, 346, 251;
  --bg-color02: #EBF0F2;
  --bg-color02-rgb: 235, 240, 242;
  --line-color: #D2D5DF;
  --line-color-rgb: 210, 213, 223;
  --point-color: #0168B6;
  --point-color-rgb: 1, 104, 182;
  --blue-color: #0E9AE4;
  --blue-color-rgb: 14, 154, 228;
  --light-blue-color: #8CD7FF;
  --light-blue-color-rgb: 140, 215, 255;
  --yellow-color: #F2DA00;
  --yellow-color-rgb: 242, 218, 0;
  --navy-color: #00457A;
  --navy-color-rgb: 0, 69, 122;
  /* transition */
  --base-transition: 0.4s all;
  --btn-transition: 0.2s ease-out;
  --btn-arrow-transition: 0.5s cubic-bezier(.4,0,.2,1);
  /* z-index */
  --sticky-index: 100;
  --header-index: 999;
  --modal-index: 9999;
}

.c-list__item a {
  font-size: 1.4rem;
}

.c-container__block + .c-container__block {
  border-top: none;
  position: relative;
}

.c-container__block + .c-container__block::after {
  content: '';
  border-top: dashed 1px var(--line-color);
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  height: 1px;
  max-width: 1000px;
}

.header .nav__bottom_item a span {
  text-shadow: 0 30px var(--point-color);
  padding: 5px 0;
}

.top .mv__title {
  max-width: 640px;
}

.top .mv__txt {
  max-width: 535px;
}

.top .about {
  background: url(../img/en/top/img-bg.webp) no-repeat center bottom / cover;
  padding: 80px 0 135px;
}

.top .about__txt {
  color: var(--base-color);
  font-size: 1.8rem;
  font-weight: 700;
}

.top .about__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.top .about__list .c-card01__title {
  margin: 0;
  width: 100%;
}

.top .about__list .c-card01 a {
  display: flex;
  flex-direction: column;
}

.top .about__list .c-card01__wrap {
  display: flex;
  align-items: center;
  flex: 1;
}

.outline #purpose .c-title01 {
  padding: 0;
}

.outline #purpose .c-title01__line {
  display: none;
}

.outline #member .c-list__item {
  width: calc((100% / 3) - 16px);
}

.footer__pc {
  justify-content: space-between;
}

.footer__nav_end {
  border: none;
  padding: 0;
  width: max-content;
}

.footer .logo {
  padding: 15px 20px;
}

.footer__nav {
  width: 100%;
  max-width: 760px;
  display: grid;
  align-items: center;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.footer__nav_item + .footer__nav_item {
  margin: 0;
}

.footer__nav_item a {
  border-bottom: solid 1px #fff;
  min-height: 50px;
  display: flex;
  align-items: center;
}

@media screen and (min-width: 1024px) {
  .c-btn04__blank .c-btn04__txt {
    width: auto;
  }

  .footer .logo {
    margin: 0;
  }
}

@media screen and (max-width: 767px) {
  .c-lower .c-title02 .ja {
    font-size: 2.2rem;
  }

  .c-title01__small {
    margin-bottom: 20px;
  }
  
  .header .nav__top_button.--contact {
    flex-direction: row;
    gap: 10px;
  }

  .header .nav__top_button.--contact::after {
    content: none;
  }

  .header .nav__top_button.--contact::before {
    width: 22px;
    height: 22px;
    background-image: url(../img/common/icon-mail.svg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
    content: "";
  }

  .top .mv__title {
    font-size: 2.6rem;
  }

  .top .mv__txt {
    font-size: 1.2rem;
  }

  .top .about__txt {
    font-size: 1.6rem;
  }

  .top .about__list {
    grid-template-columns: 1fr;
    padding: 0 30px;
  }

  .outline #member .c-list__item {
    width: 100%;
  }
}

@media (hover: hover) and (pointer: fine) {
  .header .nav__bottom_item a:hover span {
    -webkit-transform: translateY(-30px);
    transform: translateY(-30px);
  }
}