@charset "UTF-8";
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: #222;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* 全体レイアウト
----------------------------------------- */
.dppContainer {
  display: grid;
  grid-template-columns: minmax(100px, 1fr) 400px minmax(100px, 1fr);
  min-height: 100vh;
}

/* 左側メニュー
----------------------------------------- */
.sideMenu {
  position: relative;
  min-width: 0;
}
.sideMenu__inner {
  position: fixed;
  width: calc((100% - 400px) / 2);
  inset: 0;
  display: flex;
  flex-direction: column;
  min-width: 220px;
  height: 100%;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.sideMenu__logo {
  max-width: 174px;
  width: 80%;
  margin: auto auto 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.sideMenu__nav {
  max-width: 328px;
  width: 90%;
  margin: 5% auto auto;
}
.sideMenu__list {
  display: flex;
  gap: 5%;
}
.sideMenu__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.sideMenu__bg img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

/* 中央コンテンツ
----------------------------------------- */
.mainContents {
  position: relative;
  z-index: 20;
  width: 100%;
  max-width: 400px;
  min-width: 0;
  min-height: 100vh;
  background: #fff;
  box-shadow: 0 0 30px rgba(156, 122, 99, 0.8);
}

.mainVisual {
  position: relative;
  aspect-ratio: 2/3;
  overflow: hidden;
}
.mainVisual picture,
.mainVisual img {
  width: 100%;
  height: 100%;
}
.mainVisual img {
  object-fit: cover;
}

.transmissionContainer {
  position: relative;
}
.transmission__btn {
  position: absolute;
  width: 39%;
  inset: auto 0 28.5%;
  margin: 0 auto;
  box-shadow: rgba(193, 111, 76, 0.2) 3px 4px 7px;
  border-radius: 50%;
  overflow: hidden;
}
.transmission__link {
  position: relative;
  display: block;
}
.transmission__img--02 {
  position: absolute;
  inset: 0;
}

/* 取り組む理由：フェードスライド
----------------------------------------- */
.dppReason {
  position: relative;
  isolation: isolate;
}
.dppReason__base {
  display: block;
}
.dppReason__decoration {
  position: absolute;
  z-index: 2;
  bottom: 2%;
  left: 5.125%;
  width: 89.75%;
  pointer-events: none;
}

.dppReasonSlider {
  position: absolute;
  z-index: 1;
  bottom: 5.1%;
  left: 50%;
  width: 59.25%;
  aspect-ratio: 474/471;
  transform: translateX(-50%);
}
.dppReasonSlider__item {
  position: absolute;
  inset: 0;
  display: block;
  opacity: 0;
  animation: dppReasonFade 12s linear infinite;
}
.dppReasonSlider__item:nth-child(2) {
  animation-delay: -8s;
}
.dppReasonSlider__item:nth-child(3) {
  animation-delay: -4s;
}
.dppReasonSlider__item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@keyframes dppReasonFade {
  0%, 27% {
    opacity: 1;
  }
  33.333%, 93% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/* 右側ビジュアル
----------------------------------------- */
.sideVisual {
  position: relative;
  min-width: 0;
  overflow: hidden;
}
.sideVisual__image {
  position: fixed;
  top: 0;
  right: 0;
  width: calc((100% - 400px) / 2);
  height: 100%;
}
.sideVisual__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* スマートフォン・タブレット
----------------------------------------- */
@media (max-width: 700px) {
  body {
    background: #fff;
  }
  .dppContainer {
    display: block;
  }
  .sideMenu,
  .sideVisual {
    display: none;
  }
  .mainContents {
    width: 100%;
    max-width: 100%;
    margin-inline: auto;
    box-shadow: none;
  }
}
/* 400px未満
----------------------------------------- */
@media (max-width: 400px) {
  .mainContents {
    max-width: none;
  }
}/*# sourceMappingURL=dpp.css.map */