@charset "UTF-8";

:root {
  --white: #ffffff;
  --black: #000000;
  --gray: #666b6c;
  --lightgray: #f7f7f7;
  --linegray: #cccccc;
  --red: #f53131;
  --bgmint: #e4f2f1;
  --lightmint: #b8dfdc;
  --darkmint: #9bbab8;
  --mint: #007378;
}
html {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  font-size: 62.5%;
  color: var(--gray);
  scroll-behavior: smooth;
  font-family: "source-han-sans-japanese", " sofia-pro", sans-serif;
  font-weight: 400;
  scroll-padding-top: 88px;
}

html,
body {
  margin: 0;
}

.wrapper {
  background: transparent !important;
}
/* パンくず */
.pane-topic-path {
  background-color: var(--white);
}
.block-topic-path {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

/* フッター */
.pane-footer{
  margin-top: 0 !important;
  padding-top: 30px;
  background-color: var(--white);
}
#footernav_mark {
  background-color: var(--white);
}

/* メインコンテンツ */
#aden {
  background-color: var(--lightgray);
  img {
    width: 100%;
    height: auto;
    display: block;
  }
}

.main-wrapper {
  position: relative;
}

.inner {
  width: min(700px, 100%);
  margin-inline: auto;
}

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.main-contents {
  position: relative;
  z-index: 1;
  --shadow-offset: 15px;
  --shadow-spread: -12px;
  --shadow-blur: 12px;
  --shadow-color: rgba(0, 0, 0, 0.3);
  box-shadow:
    var(--shadow-offset) 0 var(--shadow-blur) var(--shadow-spread) var(--shadow-color),
    calc(var(--shadow-offset) * -1) 0 var(--shadow-blur) var(--shadow-spread) var(--shadow-color);
}

.back-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  position: fixed;
  inset: 0;
  z-index: -1;
}

#aden .back-img img {
  height: 100%;
}

.anchor-wrap {
  bottom: 18%;
  left: 50%;
  transform: translateX(-50%);
  width: calc(900 / 1080 * 100%);
  display: grid;
  gap: 3%;
}

.gelatopique-btn {
  bottom: 6%;
  left: 50%;
  transform: translateX(-50%);
  width: calc(570 / 984 * 100%);
}

.design-wrap {
  bottom: 12%;
  left: 50%;
  transform: translateX(-50%);
  width: calc(984 / 1080 * 100%);
  display: grid;
  gap: 3%;
}

.aden-btn {
  display: block;
  width: calc(420 / 1080 * 100%);

  &.newyork {
    top: 44.5%;
    left: 8%;
  }
  &.ribbon {
    top: 44.5%;
    right: 8%;
  }
  &.space {
    top: 85.5%;
    left: 8%;
  }
  &.vintagecar {
    top: 75%;
    left: 8%;
  }
  &.icecream {
    top: 75%;
    right: 8%;
  }
}

.lineup-wrap {
  bottom: 7%;
  left: 50%;
  transform: translateX(-50%);
  width: calc(1070 / 1080 * 100%);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5%;
}

.shop-wrap {
  bottom: 7%;
  left: 50%;
  transform: translateX(-50%);
  width: calc(1040 / 1080 * 100%);
  display: grid;
  gap: 0.5%;
}

.more-wrap {
  bottom: 7%;
  left: 50%;
  transform: translateX(-50%);
  width: calc( 1000 / 1080 * 100%);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3%;
}

/* タブ切り替え（CSSのみ） */
.tab-input {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0 !important;
}

.tab-btn {
  position: absolute;
  top: calc(20 / 1223 * 100%);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: calc(984 / 1080 * 100%);
  height: calc(86 / 1223 * 100%);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.tab-wrap {
  position: relative;
  z-index: 1;
}

.tab-label {
  cursor: pointer;
  overflow: hidden;
  text-indent: -9999px;
}

#aden .tab-wrap img {
  display: none;
}

#aden #feature-tab-reason:checked ~ .tab-wrap img:nth-child(1),
#aden #feature-tab-howto:checked ~ .tab-wrap img:nth-child(2) {
  display: block;
}

/* バリエーションスライダー（CSSのみ） */
.variation-wrap {
  top: 32%;
  left: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.variation-slider {
  overflow: hidden;
  width: 100%;

  &:not(:first-child) {
    margin-top: 4%;
  }
}

.variation-slider-track {
  display: flex;
  gap: calc(16 / 1080 * 100%);
  width: max-content;
  gap: 16px;
  animation: variation-scroll-left 80s linear infinite;
  will-change: transform;
}

.variation-slider.reverse .variation-slider-track {
  animation-name: variation-scroll-right;
}

.variation-slider-item {
  flex: 0 0 auto;
  width: calc(300 / 1080 * min(700px, 100vw));
}

@keyframes variation-scroll-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes variation-scroll-right {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .variation-slider-track {
    animation: none;
  }
}