/* 超高濃度水素ノンダメージカラー LP
 * source: lp/nondamage-color/css/style.css
 * mobile-first (Figma 390px) → PC responsive
 */

/* 共通の page main 余白を打ち消し、フルブリードにする */
body#page__nondamage-color main#main {
  margin-inline: 0;
  padding-left: 0;
  padding-right: 0;
  padding-bottom: 0;
}

.lp-ndc {
  --lp-gold: #d69f4d;
  --lp-brown: #4c473d;
  --lp-cream: #f9f5ef;
  --lp-border: #e5dec9;
  --lp-muted: #8c867a;
  --lp-label: #746e65;
  --lp-serif: "Noto Serif JP", serif;
  --lp-mincho: "Zen Old Mincho", serif;
  --lp-playfair: "Playfair Display", serif;
  color: var(--lp-brown);
  font-family: var(--lp-serif);
  background: #fff;
}

.lp-ndc-inner {
  width: min(100% - 2.5rem, 720px);
  margin-inline: auto;
}

.lp-ndc-inner--narrow {
  width: min(100% - 2.5rem, 840px);
}

.lp-ndc-overline {
  margin: 0;
  color: var(--lp-gold);
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1.5;
}

.lp-ndc-overline--playfair {
  font-family: var(--lp-playfair);
}

.lp-ndc-heading {
  margin: 0.75rem 0 0;
  color: var(--lp-brown);
  /* SP幅でも「〜ストレートは」が1行に収まるようスケール（14全角相当） */
  font-size: clamp(1.125rem, 4.5vw + 0.35rem, 2rem);
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  line-break: strict;
  overflow-wrap: normal;
  word-break: keep-all;
}

.lp-ndc-heading--left {
  text-align: left;
  font-size: clamp(1.125rem, 4.2vw + 0.4rem, 2rem);
  line-height: 1.4;
}

.lp-ndc-heading--mincho {
  font-family: var(--lp-mincho);
  font-size: clamp(1.5rem, 5vw + 0.5rem, 2.25rem);
}

.lp-ndc-section-head {
  text-align: center;
  container-type: inline-size;
}

/* コンテナ幅基準（対応ブラウザ）: より正確に見出しを収める */
@supports (font-size: 1cqi) {
  .lp-ndc-section-head .lp-ndc-heading {
    font-size: clamp(1.125rem, 6.5cqi, 2rem);
  }

  .lp-ndc-section-head .lp-ndc-heading--mincho {
    font-size: clamp(1.5rem, 8cqi, 2.25rem);
  }
}

.lp-ndc-body,
.lp-ndc-lead {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: #333;
}

.lp-ndc-body p {
  margin: 0 0 1em;
}

.lp-ndc-body p:last-child {
  margin-bottom: 0;
}

.lp-ndc-lead {
  margin-top: 1.5rem;
  color: var(--lp-brown);
}

.lp-ndc-lead--center {
  text-align: center;
}

.lp-ndc-note,
.lp-ndc-notes {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--lp-muted);
  font-size: 0.6875rem;
  line-height: 1.4;
}

.lp-ndc-notes li + li {
  margin-top: 0.25rem;
}

/* ===== FV ===== */
.lp-ndc-fv {
  background: linear-gradient(180deg, #c4b2a6 0%, rgba(255, 255, 255, 0.19) 100%);
}

.lp-ndc-fv__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 2.375rem 1.25rem 1.5rem;
  text-align: center;
}

.lp-ndc-fv__ja {
  margin: 0;
  color: #37302a;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.25;
}

.lp-ndc-fv__en {
  margin: 0;
  color: #37302a;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.5;
}

.lp-ndc-fv__image {
  aspect-ratio: 390 / 273;
  overflow: hidden;
}

.lp-ndc-fv__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== Intro ===== */
.lp-ndc-intro {
  background: var(--lp-cream);
  border-bottom: 1px solid var(--lp-border);
  padding: 6.25rem 0;
}

.lp-ndc-intro__image {
  margin: 1.5rem 0;
  overflow: hidden;
}

.lp-ndc-intro__image img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 350 / 220;
  object-fit: cover;
}

/* ===== Recommend ===== */
.lp-ndc-recommend {
  background: #fff;
  padding: 6.75rem 0 3.8rem;
}

.lp-ndc-checklist {
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.lp-ndc-checklist__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  border: 1px solid var(--lp-border);
  border-radius: 0.5rem;
  background: #fff;
}

.lp-ndc-checklist__icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 0.625rem;
  background: var(--lp-gold);
}

.lp-ndc-checklist__icon img {
  width: 0.625rem;
  height: 0.625rem;
  display: block;
}

.lp-ndc-checklist__text {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
}

/* ===== Example ===== */
.lp-ndc-example {
  background: var(--lp-cream);
  padding: 5rem 0;
}

.lp-ndc-ba {
  margin-top: 2.7rem;
  background: #fff;
  overflow: hidden;
}

.lp-ndc-ba__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.lp-ndc-ba__col {
  position: relative;
}

.lp-ndc-ba__col img {
  width: 100%;
  height: auto;
  aspect-ratio: 175 / 290;
  object-fit: cover;
  display: block;
}

.lp-ndc-ba__label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  place-items: center;
  height: 1.5rem;
  background: var(--lp-brown);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.lp-ndc-ba__meta {
  margin: 0;
  padding: 1.5rem 1.25rem 1.75rem;
}

.lp-ndc-ba__row {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--lp-border);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.lp-ndc-ba__row dt {
  font-weight: 600;
  color: var(--lp-muted);
}

.lp-ndc-ba__row dd {
  margin: 0;
  font-weight: 500;
}

/* ===== Video / Reviews slider ===== */
.lp-ndc-video,
.lp-ndc-reviews {
  padding: 6.75rem 0;
  border-bottom: 1px solid var(--lp-border);
}

.lp-ndc-video {
  background: #fff;
}

.lp-ndc-reviews {
  background: var(--lp-cream);
}

.lp-ndc-slider {
  margin-top: 1.5rem;
}

.lp-ndc-slider__track {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 0.25rem;
}

.lp-ndc-slider__track::-webkit-scrollbar {
  display: none;
}

.lp-ndc-slider__slide {
  flex: 0 0 min(300px, 85%);
  scroll-snap-align: start;
}

.lp-ndc-reviews .lp-ndc-slider__slide {
  flex-basis: min(280px, 82%);
}

.lp-ndc-slider__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.lp-ndc-slider__dot {
  width: 0.5rem;
  height: 0.5rem;
  border: 0;
  border-radius: 50%;
  padding: 0;
  background: #d9d1c7;
  cursor: pointer;
}

.lp-ndc-slider__dot.is-active {
  background: var(--lp-gold);
}

.lp-ndc-video-card {
  position: relative;
  aspect-ratio: 300 / 170;
  border-radius: 0.75rem;
  overflow: hidden;
  background: #222;
}

.lp-ndc-video-card iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.lp-ndc-video-card__placeholder {
  position: absolute;
  inset: 0;
}

.lp-ndc-video-card__placeholder img:first-child {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lp-ndc-video-card__placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
}

.lp-ndc-video-card__play {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--lp-gold);
}

.lp-ndc-video-card__note {
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  bottom: 0.75rem;
  text-align: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
}

.lp-ndc-review-card {
  height: 100%;
  padding: 1.25rem;
  border: 1px solid var(--lp-border);
  border-radius: 0.75rem;
  background: #fff;
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.07);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lp-ndc-review-card__google {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #4285f4;
  font-size: 0.75rem;
  font-weight: 700;
}

.lp-ndc-review-card__g {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 0.75rem;
  background: #4285f4;
  color: #fff;
  font-size: 0.875rem;
}

.lp-ndc-review-card__stars {
  display: flex;
  gap: 0.125rem;
}

.lp-ndc-review-card__stars img {
  width: 0.875rem;
  height: 0.875rem;
}

.lp-ndc-review-card__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}

.lp-ndc-review-card__meta {
  margin: 0;
  color: var(--lp-muted);
  font-size: 0.75rem;
  font-weight: 500;
}

.lp-ndc-review-card__body {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
}

/* ===== Approach ===== */
.lp-ndc-approach {
  background: #fbfbfb;
  border-bottom: 1px solid var(--lp-border);
  padding: 6.75rem 0;
}

.lp-ndc-approach__list {
  margin-top: 2rem;
  display: grid;
  gap: 2.8rem;
}

.lp-ndc-approach-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid var(--lp-border);
  border-radius: 0.75rem;
  background: #fff;
}

.lp-ndc-approach-card__num {
  align-self: flex-start;
  padding: 0.25rem 0.625rem;
  border-radius: 0.25rem;
  background: var(--lp-gold);
  color: #fff;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.2;
}

.lp-ndc-approach-card__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.4;
}

.lp-ndc-approach-card__image {
  overflow: hidden;
  border-radius: 0.5rem;
}

.lp-ndc-approach-card__image img {
  width: 100%;
  height: auto;
  aspect-ratio: 310 / 160;
  object-fit: cover;
  display: block;
}

.lp-ndc-approach-card__text p {
  margin: 0 0 0.75em;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
}

.lp-ndc-approach-card__text p:last-child {
  margin-bottom: 0;
}

/* ===== Price ===== */
.lp-ndc-price {
  background: var(--lp-cream);
  border-bottom: 1px solid var(--lp-border);
  padding: 6.75rem 0;
}

.lp-ndc-price-table {
  margin-top: 1.5rem;
  border: 1px solid #d9d1c7;
  border-radius: 0.5rem;
  overflow: hidden;
  background: #fff;
}

.lp-ndc-price-table__row {
  display: flex;
  align-items: stretch;
  min-height: 3rem;
  border-bottom: 1px solid #d9d1c7;
}

.lp-ndc-price-table__row:last-child {
  border-bottom: 0;
}

.lp-ndc-price-table__label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 7.5rem;
  flex: 0 0 auto;
  padding: 0 0.5rem;
  background: var(--lp-label);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
}

.lp-ndc-price-table__value {
  flex: 1;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--lp-brown);
  font-size: 1rem;
  font-weight: 600;
}

.lp-ndc-price-table__value--accent {
  color: var(--lp-gold);
}

/* Location spacing on LP */
.lp-ndc + #location,
.lp-ndc #location,
body#page__nondamage-color #location {
  padding-top: 3.75rem;
  padding-bottom: 3.75rem;
}

/* ===== FAQ ===== */
.lp-ndc-faq {
  background: var(--lp-cream);
  border-bottom: 1px solid var(--lp-border);
  padding: 6.75rem 0;
}

.lp-ndc-faq__list {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.75rem;
}

.lp-ndc-faq__item {
  border-bottom: 1px solid var(--lp-border);
  padding-bottom: 1rem;
}

.lp-ndc-faq__q {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  cursor: pointer;
  list-style: none;
}

.lp-ndc-faq__q::-webkit-details-marker {
  display: none;
}

.lp-ndc-faq__q-mark {
  flex: 0 0 auto;
  color: var(--lp-gold);
  font-size: 1.25rem;
  font-weight: 600;
}

.lp-ndc-faq__q-text {
  flex: 1;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
}

.lp-ndc-faq__chevron {
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  transition: transform 0.25s ease;
}

.lp-ndc-faq__item[open] .lp-ndc-faq__chevron {
  transform: rotate(180deg);
}

.lp-ndc-faq__a {
  padding: 0.5rem 0 0.5rem 1.5rem;
  color: var(--lp-muted);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
}

.lp-ndc-faq__a p {
  margin: 0 0 0.75em;
}

.lp-ndc-faq__a p:last-child {
  margin-bottom: 0;
}

/* ===== CTA spacing ===== */
body#page__nondamage-color #cta_recruit {
  margin-top: 3.75rem;
}

/* ===== PC ===== */
@media screen and (min-width: 769px) {
  .lp-ndc-slider__dots {
    display: none;
  }

  .lp-ndc-inner {
    width: min(100% - 4rem, 960px);
  }

  /* PC MV: 下層ページ .page_title と同じ左右分割 */
  .lp-ndc-fv {
    position: relative;
    z-index: 1;
    overflow: hidden;
    background-color: #c4b2a6;
    background-image: url(../../../assets/img/page_title/common_pc.webp);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }

  .lp-ndc-fv__title {
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    width: 100%;
    max-width: calc(1200px + 2rem);
    height: 18.75rem;
    margin-inline: auto;
    padding: 0 1rem;
    align-items: flex-start;
    justify-content: center;
    gap: 1.25rem;
    text-align: left;
  }

  .lp-ndc-fv__ja {
    font-family: var(--lp-mincho);
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.5;
  }

  .lp-ndc-fv__en {
    font-family: var(--lp-serif);
    font-size: 1.25rem;
    letter-spacing: 0;
  }

  .lp-ndc-fv__image {
    position: absolute;
    z-index: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 33.5rem;
    height: 100%;
    max-height: none;
    aspect-ratio: auto;
  }

  .lp-ndc-intro,
  .lp-ndc-recommend,
  .lp-ndc-example,
  .lp-ndc-video,
  .lp-ndc-reviews,
  .lp-ndc-approach,
  .lp-ndc-price,
  .lp-ndc-faq {
    padding-top: 7.5rem;
    padding-bottom: 7.5rem;
  }

  .lp-ndc-intro .lp-ndc-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem 3rem;
    align-items: start;
  }

  .lp-ndc-intro .lp-ndc-overline,
  .lp-ndc-intro .lp-ndc-heading,
  .lp-ndc-intro .lp-ndc-body {
    grid-column: 1;
  }

  .lp-ndc-intro__image {
    grid-column: 2;
    grid-row: 1 / span 3;
    margin: 0;
  }

  .lp-ndc-intro__image img {
    aspect-ratio: 4 / 3;
    height: 100%;
  }

  .lp-ndc-checklist {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .lp-ndc-ba {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
  }

  .lp-ndc-slider__track {
    gap: 1.25rem;
  }

  .lp-ndc-slider__slide {
    flex-basis: min(420px, 48%);
  }

  .lp-ndc-reviews .lp-ndc-slider__slide {
    flex-basis: min(340px, 40%);
  }

  .lp-ndc-video-card {
    aspect-ratio: 16 / 9;
  }

  .lp-ndc-approach__list {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .lp-ndc-price-table {
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  .lp-ndc-price-table__label {
    width: 10rem;
    font-size: 0.875rem;
  }

  .lp-ndc-price-table__value {
    font-size: 1.25rem;
  }

  .lp-ndc-faq__q-text {
    font-size: 1.0625rem;
  }
}

@media screen and (min-width: 1100px) {
  .lp-ndc-inner {
    width: min(100% - 4rem, 1080px);
  }

  .lp-ndc-approach__list {
    gap: 2.5rem;
  }
}