* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  font-size: 10px;
}
html::selection {
  background-color: var(--c-red);
  color: var(--c-white);
}
@media (max-width: 1280px) {
  html {
    font-size: calc(100vw / 1280 * 10);
  }
}
@media (max-width: 767px) {
  html {
    font-size: calc(100vw / 375 * 10);
  }
}
body {
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.5;
}
.background-black {
  background-color: var(--c-black);
}
ul {
  list-style: none;
}
img {
  vertical-align: bottom;
  width: 100%;
  height: auto;
}
a {
  text-decoration: none;
  cursor: pointer;
}
.sp {
  display: none;
}
@media (max-width: 767px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
}

/* フォントウェイト */
.fw-regular {
  font-weight: 400;
}
.fw-medium {
  font-weight: 500;
}
.fw-bold {
  font-weight: 700;
}
.fw-extrabold {
  font-weight: 800;
}

/* フォントサイズ */
/* 日本語 */
.fz-mv-ja {
  font-size: 4rem;
}
.fz-head-ja {
  font-size: 3rem;
}
.fz-subhead-ja {
  font-size: 2.4rem;
}
.fz-text-ja-large {
  font-size: 1.8rem;
}
.fz-text-ja {
  font-size: 1.6rem;
}
.fz-caption-ja {
  font-size: 1.4rem;
}
@media (max-width: 767px) {
  .fz-mv-ja {
    font-size: 2.5rem;
  }
  .fz-head-ja {
    font-size: 2.4rem;
  }
  .fz-subhead-ja {
    font-size: 1.8rem;
  }
  .fz-text-ja-large {
    font-size: 1.6rem;
  }
}
/* 英語 */
.fz-head-en {
  font-size: 7rem;
}
.fz-subhead-en {
  font-size: 2.4rem;
}
.fz-text-en {
  font-size: 1.6rem;
}
@media (max-width: 767px) {
  .fz-head-en {
    font-size: 3rem;
  }
  .fz-subhead-en {
    font-size: 1.8rem;
  }
}

.text-center {
  text-align: center;
}
.c-red {
  color: var(--c-red);
}
.c-blue {
  color: var(--c-blue);
}
.c-black {
  color: var(--c-black);
}
.c-gray {
  color: var(--c-gray);
}
.c-gray-dark {
  color: var(--c-gray-dark);
}
.c-white {
  color: var(--c-white);
}
.bc-red {
  background-color: var(--c-red);
}
.bc-blue {
  background-color: var(--c-blue);
}

/* 余白 */
.mb-xl {
  margin-bottom: 16rem;
}
.mb-between-block {
  margin-bottom: 8rem;
}
.mb-inner-block {
  margin-bottom: 6rem;
}
.mb-partition {
  margin-bottom: 3rem;
}
.mb-sm {
  margin-bottom: 1rem;
}
.mb-1em {
  margin-bottom: 1em;
}
@media (max-width: 767px) {
  .mb-xl {
    margin-bottom: 8rem;
  }
  .mb-between-block {
    margin-bottom: 6rem;
  }
  .mb-inner-block {
    margin-bottom: 4rem;
  }
  .mb-partition {
    margin-bottom: 2rem;
  }
}

/* display */
.d-block {
  display: block;
}

/* コンテナ */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 3rem;
  box-sizing: content-box;
}
@media (max-width: 767px) {
  .container {
    padding-inline: var(--p-15);
  }
}

/* メインビジュアル（下層ページ用） */
.mv {
  position: relative;
  height: 36rem;
  display: flex;
  align-items: flex-end;
  padding-bottom: 4rem;
}
.mv__text {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  /* padding-inline: 3rem; */
  box-sizing: content-box;
  z-index: 1;
}
@media (max-width: 767px) {
  .mv {
    height: 26rem;
    padding-bottom: 3rem;
  }
  .mv__text {
    padding-inline: var(--p-15);
  }
  .mv__text--about {
    padding-inline: 0;
  }
  /* .mv__text--aspiration {
    font-size: 2.4rem;
  } */
}

/* canvas */
.fluid-bg-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}
.fluid-bg-canvas-block {
  position: absolute;
  width: 100%;
  height: 100%;
  /* height: 45rem; */
  /* inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: -1; */
}

/* パンくずリスト */
.breadcrumb {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 3rem;
  box-sizing: content-box;
  position: relative;
  z-index: 1;
}
.breadcrumb.no-padding {
  padding-inline: 0;
}
@media (max-width: 767px) {
  .breadcrumb {
    padding-inline: var(--p-15);
  }
}
.breadcrumb > * {
  display: inline-block;
}
.breadcrumb > * + * {
  margin-left: 1rem;
}

/* メインビジュアル用のアニメーション */
.load.mv__text {
  opacity: 0;
  filter: blur(20px);
  transition:
    opacity 1400ms var(--transition-easeOutExpo),
    filter 1400ms var(--transition-easeOutExpo);
}
.load.is-loaded.mv__text {
  opacity: 1;
  filter: blur(0);
}