@charset "UTF-8";

/* ============================================
   Product Detail — 共通スタイル
   対象: product/*.html
============================================ */

/* --- カスタムプロパティ ---
   商品ページごとの調整は HTML の style 属性、
   またはこのブロックで上書き
============================================ */
:root {
  /* Typography */
  --p-pd-body-font-size-en: 1.4rem;
  --p-pd-body-font-size-ja: 1.3rem;
  --p-pd-copy-font-size-en: 1.4rem;
  --p-pd-heading-font-size-en: 1.6rem;
  --p-pd-heading-font-size-ja: 1.3rem;
  --p-pd-text-en: 1.4rem;
  --p-pd-text-ja: 1.3rem;

  /* Spacing */
  --p-pd-gap-heading-ja: 1.6rem;
  --p-pd-gap-body-en-ja: 2rem;
  --p-pd-gap-block: 4rem;
  --p-pd-gap-story-media: 4rem;
  --p-pd-gap-scene-heading-ja: 1.2rem;
  --p-pd-gap-scene-body-en-ja: 2.4rem;

  /* Detail: 折りたたみ */
  --p-pd-desc-collapsed-height: 10.4rem;
  --p-pd-desc-fade-height: 8rem;

  /* Specs notice */
  --p-pd-specs-notice-font-size-en: 1.6rem;
  --p-pd-specs-notice-font-size-ja: 1.3rem;
  --p-pd-specs-notice-margin-top-en: 2.4rem;
  --p-pd-specs-notice-margin-top-ja: 1rem;
}

@media screen and (min-width: 768px) {
  :root {
    --p-pd-heading-font-size-en: 2rem;
    --p-pd-gap-block: 5rem;
  }
}

/* --- 共通パーツ ---
============================================ */
.p-pd-copy__inner,
.p-pd-story__inner,
.p-pd-feature__inner {
  max-width: 1000px;
  margin: 0 auto;
}

.p-pd-story__text,
.p-pd-feature__text,
.p-pd-scene__text,
.p-pd-editorial__text {
  font-size: var(--p-pd-text-en);
  font-weight: 300;
  line-height: 2;
  color: #000;
  letter-spacing: 0;
}

.p-pd-story__text[lang="ja"],
.p-pd-feature__text--ja,
.p-pd-editorial__text--ja,
.p-pd-scene__text--ja {
  font-size: var(--p-pd-text-ja);
}

.p-pd-story__lead-ja,
.p-pd-feature__heading-ja,
.p-pd-editorial__heading-ja {
  margin-top: var(--p-pd-gap-heading-ja);
  font-size: var(--p-pd-heading-font-size-ja);
  font-weight: 300;
  line-height: 1.8;
  color: #000;
  letter-spacing: 0;
}

.p-pd-detail__desc-text--ja,
.p-pd-copy__note .p-pd-copy__text--ja,
.p-pd-feature__text--ja,
.p-pd-editorial__text--ja {
  margin-top: var(--p-pd-gap-body-en-ja);
}

.p-pd-story__figure,
.p-pd-feature__figure {
  margin: 0;
  overflow: hidden;
}

.p-pd-story__figure img,
.p-pd-feature__figure img,
.p-pd-editorial__figure img {
  width: 100%;
  height: auto;
  display: block;
}

/* --- Hero ---
============================================ */
.p-pd-hero {
  display: grid;
  grid-template-columns: 1fr;
}

.p-pd-hero__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin: 0;
  background: #111;
}

.p-pd-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.p-pd-hero__info {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  padding: 0 12%;
  background: #fff;
}

.p-pd-hero__title {
  font-size: 2.6rem;
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: 0;
  color: #000;
}

/* --- Detail: スペック ＋ スライダー ---
============================================ */
.p-pd-detail {
  display: grid;
  grid-template-columns: 1fr;
}

.p-pd-detail__left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  min-width: 0;
  padding-bottom: 6rem;
}

.p-pd-detail__specs {
  background: #8a8a8a;
  padding: 8rem 5%;
}

.p-pd-specs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.p-pd-detail__specs-badge {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 1.4rem 3rem 1.5rem;
  border: 1px solid #fff;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.04em;
}

.p-pd-detail__specs-notice {
  font-weight: 300;
  color: #fff;
  line-height: 1.8;
  letter-spacing: 0;
}

.p-pd-detail__specs-notice[lang="en"] {
  margin-top: var(--p-pd-specs-notice-margin-top-en);
  font-size: var(--p-pd-specs-notice-font-size-en);
}

.p-pd-detail__specs-badge + .p-pd-detail__specs-notice[lang="en"] {
  margin-top: 1.6rem;
}

.p-pd-detail__specs-notice[lang="ja"] {
  margin-top: 0;
  font-size: var(--p-pd-specs-notice-font-size-ja);
}

.p-pd-detail__specs-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  transition: opacity 0.2s ease;
}

.p-pd-detail__specs-link:hover,
.p-pd-detail__specs-link:focus-visible {
  opacity: 0.7;
}

.p-pd-specs__row {
  display: flex;
  gap: 1.2rem;
  font-size: 1.5rem;
  font-weight: 300;
  color: #000;
  line-height: 1.8;
  letter-spacing: 0;
}

.p-pd-specs__label {
  flex-shrink: 0;
  min-width: 8rem;
  color: #fff;
}

.p-pd-specs__label::after {
  content: "：";
}

.p-pd-specs__value {
  display: flex;
  flex-direction: column;
  color: #fff;
}

.p-pd-specs__row--size .p-pd-specs__value {
  gap: 0.2rem;
}

.p-pd-detail__desc {
  display: flex;
  flex-direction: column;
  padding-top: 6rem;
  background: #fff;
}

.p-pd-detail__desc-inner {
  position: relative;
  overflow: hidden;
  max-height: var(--p-pd-desc-collapsed-height);
  transition: max-height 0.7s ease;
}

.p-pd-detail__desc.is-desc-full .p-pd-detail__desc-inner,
.p-pd-detail__desc.is-desc-expanded .p-pd-detail__desc-inner {
  max-height: none;
  overflow: visible;
}

.p-pd-detail__desc-inner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--p-pd-desc-fade-height);
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(255, 255, 255, 0.35) 35%,
    rgba(255, 255, 255, 0.75) 65%,
    #fff 100%
  );
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.4s ease;
}

.p-pd-detail__desc.is-desc-full .p-pd-detail__desc-inner::after,
.p-pd-detail__desc.is-desc-expanded .p-pd-detail__desc-inner::after {
  opacity: 0;
}

.p-pd-detail__desc-more {
  display: none;
  align-items: center;
  justify-content: center;
  align-self: center;
  margin-top: 1.6rem;
  padding: 0.8rem 1.6rem;
  background: none;
  border: none;
  cursor: pointer;
  color: #000;
  transition: opacity 0.3s ease;
}

.p-pd-detail__desc-more:hover {
  opacity: 0.55;
}

.p-pd-detail__desc-more-icon {
  display: block;
  width: 3.6rem;
  height: 3.6rem;
}

.p-pd-detail__desc.is-desc-collapsed .p-pd-detail__desc-more {
  display: inline-flex;
}

.p-pd-detail__desc.is-desc-full .p-pd-detail__desc-more,
.p-pd-detail__desc.is-desc-expanded .p-pd-detail__desc-more {
  display: none;
}

.p-pd-detail__desc-text {
  font-weight: 300;
  color: #000;
  line-height: 2;
  letter-spacing: 0;
  padding: 0 5%;
}

.p-pd-detail__desc-text--en {
  font-size: var(--p-pd-body-font-size-en);
}

.p-pd-detail__desc-text--ja {
  font-size: var(--p-pd-body-font-size-ja);
}

.p-pd-detail__desc-text--en.p-pd-detail__desc-text--notice {
  position: relative;
  margin-top: 3rem;
  padding: 3rem 5% 0;
}

.p-pd-detail__desc-text--en.p-pd-detail__desc-text--notice::before {
  content: "";
  position: absolute;
  top: 0;
  left: 5%;
  right: 5%;
  border-top: 1px solid #ccc;
}
.p-pd-detail__desc-text--ja.p-pd-detail__desc-text--notice {
  margin-top: 1rem;
  font-size: 1.2rem;
}

.p-pd-detail__right {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  margin-bottom: 80px;
}

/* --- Copy ---
============================================ */
.p-pd-copy {
  background: #fff;
  padding: 6rem 5% 8rem;
}

.p-pd-copy__block--ja {
  margin: 2rem 0;
}

.p-pd-copy__text {
  font-weight: 300;
  color: #000;
  letter-spacing: 0;
}

.p-pd-copy__text--en {
  font-size: var(--p-pd-copy-font-size-en);
  line-height: 2;
}

.p-pd-copy__text--ja {
  font-size: var(--p-pd-body-font-size-ja);
  line-height: 2;
}

.p-pd-copy__note {
  margin-top: var(--p-pd-gap-block);
  padding-top: 2rem;
  border-top: 1px solid #ccc;
}

/* --- Swiper ---
============================================ */
.p-pd-swiper-main {
  width: 100%;
  overflow: hidden;
  background: #111;
}

.p-pd-swiper-main .swiper-slide {
  height: auto;
}

.p-pd-swiper-main__slide {
  position: relative;
  width: 100%;
  padding-bottom: 100%;
}

.p-pd-swiper-main__slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.p-pd-swiper-thumbs {
  width: 100%;
  padding: 8px 0 0;
  background: #fff;
  overflow: hidden;
}

.p-pd-swiper-thumbs .swiper-slide {
  width: 100px !important;
  cursor: pointer;
  opacity: 0.45;
  transition: opacity 0.2s ease;
  height: auto;
}

.p-pd-swiper-thumbs .swiper-slide-thumb-active {
  opacity: 1;
}

.p-pd-swiper-thumbs__slide {
  position: relative;
  width: 100%;
  padding-bottom: 100%;
  overflow: hidden;
  background: #111;
}

.p-pd-swiper-thumbs__slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- Story ---
============================================ */
.p-pd-story {
  background: #d9d9d9;
  padding: 10rem 5%;
}

.p-pd-story__lead-group {
  margin-bottom: 5rem;
}

.p-pd-story__lead {
  font-size: var(--p-pd-heading-font-size-en);
  font-weight: 300;
  line-height: 1.6;
  color: #000;
  letter-spacing: 0;
}

.p-pd-story__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5rem;
}

.p-pd-story__col-left .p-pd-story__figure {
  margin-bottom: var(--p-pd-gap-story-media);
}

.p-pd-story__col-right .p-pd-story__figure {
  margin-top: var(--p-pd-gap-story-media);
}

.p-pd-story__text[lang="ja"] {
  margin: 2rem 0 0;
}

/* スマホ: 2カラムを1列に並べ替え（右カラムの日本語 → 左カラムの日本語） */
@media screen and (max-width: 767px) {
  .p-pd-story__col-left,
  .p-pd-story__col-right {
    display: contents;
  }

  .p-pd-story__grid {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .p-pd-story__col-left .p-pd-story__figure {
    order: 1;
    margin-bottom: var(--p-pd-gap-story-media);
    margin-top: 0;
  }

  .p-pd-story__col-right .p-pd-story__text:not([lang="ja"]) {
    order: 2;
  }

  .p-pd-story__col-right .p-pd-story__text[lang="ja"] {
    order: 3;
    margin-bottom: 0;
  }

  .p-pd-story__col-left .p-pd-story__text:not([lang="ja"]) {
    order: 4;
    margin-top: 2rem;
  }

  .p-pd-story__col-left .p-pd-story__text[lang="ja"] {
    order: 5;
    margin-top: 2rem;
  }

  .p-pd-story__col-right .p-pd-story__figure {
    order: 6;
    margin-top: var(--p-pd-gap-story-media);
    margin-bottom: 0;
  }
}

/* --- Feature ---
============================================ */
.p-pd-feature {
  background: #fff;
  padding: 8rem 5%;
}

.p-pd-feature__heading-group {
  margin-bottom: 5rem;
}

.p-pd-feature__heading {
  font-size: var(--p-pd-heading-font-size-en);
  font-weight: 300;
  line-height: 1.6;
  color: #000;
  text-align: left;
  letter-spacing: 0;
}

.p-pd-feature__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
  margin-bottom: 5rem;
}

.p-pd-feature__images--single {
  display: flex;
  justify-content: center;
}

.p-pd-feature__images--single .p-pd-feature__figure {
  width: 100%;
}

/* 日本語段落の後にくる英語段落の上マージン（ブロック間スペース） */
.p-pd-feature__text--ja + .p-pd-feature__text:not(.p-pd-feature__text--ja) {
  margin-top: var(--p-pd-gap-block);
}

/* --- Editorial ---
============================================ */
.p-pd-editorial {
  display: grid;
  grid-template-columns: 1fr;
  background: #fff;
  overflow: hidden;
}

.p-pd-editorial__col-left,
.p-pd-editorial__col-right {
  display: flex;
  flex-direction: column;
}

/* スマホ: コラムを解除して並び替え（見出し → 左テキスト → 右テキスト） */
@media screen and (max-width: 767px) {
  .p-pd-editorial {
    display: flex;
    flex-direction: column;
  }

  .p-pd-editorial__col-left,
  .p-pd-editorial__col-right {
    display: contents;
  }

  .p-pd-editorial__panel-top {
    order: 1;
  }

  .p-pd-editorial__heading-group {
    order: 2;
  }

  .p-pd-editorial__figure--right {
    order: 3;
  }

  .p-pd-editorial__col-left .p-pd-editorial__text-group {
    order: 4;
  }

  .p-pd-editorial__figure--left {
    order: 5;
  }

  .p-pd-editorial__panel-bottom {
    order: 6;
  }

  .p-pd-editorial__col-right .p-pd-editorial__text-group {
    order: 7;
  }

  .p-pd-editorial__panel-image {
    display: none;
  }
}

.p-pd-editorial__panel-top {
  background: #d9d9d9;
  height: 12rem;
  width: 85%;
}

.p-pd-editorial__text-group {
  padding: 5rem 6% 5rem 8%;
}

.p-pd-editorial__figure--left {
  width: 85%;
  margin: 0 -80px 30px 15%;
  position: relative;
  z-index: 2;
}

.p-pd-editorial__panel-bottom {
  background: #d9d9d9;
  width: 40%;
  aspect-ratio: 1 / 1;
  margin: -40% 0 0;
}

.p-pd-editorial__heading-group {
  padding: 6rem 8% 5rem 6%;
}

.p-pd-editorial__heading {
  font-size: var(--p-pd-heading-font-size-en);
  font-weight: 300;
  line-height: 1.7;
  color: #000;
  letter-spacing: 0;
}

.p-pd-editorial__figure--right {
  width: 100%;
  position: relative;
  z-index: 2;
}

.p-pd-editorial__panel-image {
  background: #fff;
  width: 70%;
  aspect-ratio: 4 / 3;
  margin-left: auto;
  display: none;
}

/* --- Scene ---
============================================ */
.p-pd-scene {
  background: #fff;
  padding: 0 5%;
}

.p-pd-scene__inner {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1200px;
  margin: 0 auto;
}

.p-pd-scene__media {
  margin: 0;
  overflow: hidden;
}

.p-pd-scene__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.p-pd-scene__panel {
  background: #d9d9d9;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 8%;
}

.p-pd-scene__headings {
  margin-bottom: 3rem;
}

.p-pd-scene__headings:empty {
  display: none;
  margin-bottom: 0;
}

.p-pd-scene__heading {
  font-size: var(--p-pd-heading-font-size-en);
  font-weight: 300;
  line-height: 1.6;
  color: #000;
  letter-spacing: 0;
}

.p-pd-scene__heading-ja {
  margin-top: var(--p-pd-gap-scene-heading-ja);
  font-size: var(--p-pd-heading-font-size-ja);
  font-weight: 300;
  line-height: 1.8;
  color: #000;
  letter-spacing: 0;
}

.p-pd-scene__text--ja {
  margin-top: var(--p-pd-gap-scene-body-en-ja);
}

.p-pd-scene__divider {
  display: none;
}

/* --- Video + Modal ---
============================================ */
.p-pd-video {
  position: relative;
  width: 100%;
}

.p-pd-video__thumb {
  position: relative;
  display: block;
  width: 100%;
  height: 60vh;
  padding: 0;
  border: none;
  background: #111;
  cursor: pointer;
  overflow: hidden;
}

.p-pd-video__thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s ease, opacity 0.3s ease;
}

.p-pd-video__thumb:hover .p-pd-video__thumb-img {
  transform: scale(1.03);
  opacity: 0.85;
}

.p-pd-video__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 7.2rem;
  height: 7.2rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  transition: background 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.p-pd-video__play::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 54%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 1.1rem 0 1.1rem 2rem;
  border-color: transparent transparent transparent #222;
}

.p-pd-video__thumb:hover .p-pd-video__play {
  background: rgba(255, 255, 255, 1);
  transform: translate(-50%, -50%) scale(1.08);
}

.p-pd-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.p-pd-modal[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}

.p-pd-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
}

.p-pd-modal__inner {
  position: relative;
  z-index: 1;
  width: min(90vw, 960px);
}

.p-pd-modal__close {
  position: absolute;
  top: -4rem;
  right: 0;
  font-size: 1.6rem;
  color: #000;
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.p-pd-modal__close:hover {
  opacity: 1;
}

.p-pd-modal__embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
}

.p-pd-modal__embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

body.is-modal-open {
  overflow: hidden;
}

/* --- Responsive ---
============================================ */
@media screen and (min-width: 768px) {
  .p-pd-hero {
    grid-template-columns: 1fr 1fr;
  }

  .p-pd-hero__media {
    aspect-ratio: auto;
    min-height: 40vw;
  }

  .p-pd-hero__info {
    aspect-ratio: auto;
    min-height: 40vw;
    padding: 0 10%;
  }

  .p-pd-hero__title {
    font-size: 3rem;
  }

  .p-pd-detail {
    grid-template-columns: 6fr 4fr;
  }

  .p-pd-detail__left {
    padding: 10rem 0;
  }

  .p-pd-detail__specs {
    padding: 6rem 5%;
  }

  .p-pd-detail__desc {
    padding-top: 6rem;
  }

  .p-pd-swiper-thumbs {
    padding: 10px 0 0;
  }

  .p-pd-copy {
    padding: 8rem 5% 10rem;
  }

  .p-pd-copy__note {
    padding-top: 3rem;
  }

  .p-pd-story {
    padding: 15rem 5% 8rem;
  }
  .p-pd-story__lead-group {
    margin-bottom: 8rem;
  }
  .p-pd-story__col-left,
  .p-pd-story__col-right {
    display: block;
  }

  .p-pd-story__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 4rem;
  }

  .p-pd-story__grid > * {
    order: unset;
  }

  .p-pd-feature {
    padding: 15rem 5% 10rem;
  }

  .p-pd-feature__heading-group {
    margin-bottom: 8rem;
  }

  .p-pd-feature__images {
    gap: 2.4rem;
    margin-bottom: 8rem;
  }

  .p-pd-feature__images--single {
    display: flex;
    justify-content: center;
  }

  .p-pd-feature__images--single .p-pd-feature__figure {
    width: calc((100% - 2.4rem) / 2);
  }

  .p-pd-editorial {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .p-pd-editorial__panel-top {
    height: 16rem;
  }

  .p-pd-editorial__text-group {
    padding: 8rem 8%;
  }

  .p-pd-editorial__figure--left {
    width: 65%;
    margin: 0 -60px 0 20%;
  }

  .p-pd-editorial__panel-bottom {
    margin: -30% 0 0;
  }

  .p-pd-scene {
    padding: 10rem 5%;
  }

  .p-pd-scene__inner {
    grid-template-columns: 1fr 1px 1fr;
    gap: 0 4rem;
  }

  .p-pd-scene__divider {
    display: block;
    width: 1px;
    background: #ccc;
    align-self: stretch;
  }
  .p-pd-story__col-left .p-pd-story__figure {
    margin: 0 0 7rem;
  }  
  .p-pd-story__text[lang="ja"] {
    margin: 2rem 0 8rem;
  }
  .p-pd-editorial__heading-group {
    padding: 6rem 8% 8rem 6%;
  }
}