body {
  margin: 0;
  background: #fff;
}

/* ========================================
   セクション共通ラベル
   ======================================== */
.sectionLabel {
  font-family: "Marcellus", serif;
  font-size: 18px;
  letter-spacing: 0.9px;
  color: var(--module-color-primary);
  text-align: center;
  line-height: calc(33 / 18);
  margin: 0;
}

/* ========================================
   Brand Concept
   ======================================== */
.brandConcept {
  background: #fff;
  padding-block-start: 64px;

  @media (max-width: 768px) {
    padding-block-start: 0;
  }
}

.brandConcept__visual {
  position: relative;
  width: min(1124px, 100%);
  margin-inline: auto;
  height: 472px;
  overflow: hidden;
  background: #fff;

  @media (max-width: 768px) {
    height: 455px;
  }
}

.brandConcept__roseImg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.brandConcept__label {
  position: absolute;
  left: calc((100% - 960px) / 2 + 136px);
  top: 240px;
  font-family: "Marcellus", serif;
  font-size: 18px;
  letter-spacing: 0.9px;
  color: var(--module-color-primary);
  line-height: calc(33 / 18);
  margin: 0;

  @media (max-width: 768px) {
    left: 22px;
    top: 285px;
  }
}

.brandConcept__title {
  position: absolute;
  left: calc((100% - 960px) / 2 + 136px);
  top: 285px;
  font-family: "Shippori Mincho B1", serif;
  font-weight: 600;
  font-size: 35px;
  letter-spacing: 2.45px;
  line-height: calc(50.9 / 35);
  color: #181818;
  margin: 0;
  font-style: normal;

  @media (max-width: 768px) {
    left: 20px;
    top: 324px;
  }
}

.brandConcept__body {
  padding-block: 72px 90px;

  @media (max-width: 768px) {
    padding-block: 50px 60px;
  }
}

.brandConcept__text {
  font-family: var(--module-font-sans);
  font-size: 16px;
  line-height: calc(25 / 16);
  letter-spacing: 0.48px;
  color: #000;
  margin: 0;
}

/* ========================================
   セクション共通見出し
   ======================================== */
.sectionTitle {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 1.4px;
  color: #181818;
  text-align: center;
  line-height: calc(43 / 28);
  margin: 0;
  margin-block-start: 14px;
}

/* ========================================
   Philosophy
   ======================================== */
.philosophy {
  position: relative;
  background: #fff;
  overflow-x: clip;
}

.philosophy__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.philosophy__bg img {
  position: absolute;
  width: 157%;
  height: 105%;
  top: 0;
  left: -30%;
  max-width: none;
  object-fit: cover;
  opacity: 0.5;
  object-position: center 40%;

  @media (max-width: 768px) {
    object-position: center;
  }
}

.philosophy__innerOuter {
  width: min(1100px, 100%);
  margin-inline: auto;
  position: relative;

  padding-block: 70px 80px;

  @media (max-width: 768px) {
    padding-block: 48px 60px;
  }
}

.philosophy__inner {
  position: relative;
}

.philosophy__intro {
  font-family: var(--module-font-sans);
  font-size: 16px;
  line-height: calc(25 / 16);
  color: #000;
  margin: 0;
  margin-block-start: 30px;
}

.philosophy__itemsWrap {
  position: relative;
  margin-block-start: 50px;

  @media (max-width: 768px) {
    margin-block-start: 40px;
  }
}

.philosophy__item {
  position: relative;
  display: flex;
  align-items: flex-start;
  background: var(--module-color-white);
  padding: 26px 24px 26px 16px;
  min-height: 183px;
  box-sizing: border-box;

  @media (max-width: 768px) {
    background: #fff;
    padding: 18px 18px 18px 0;
    min-height: unset;
  }
}

.philosophy__item + .philosophy__item {
  margin-block-start: 22px;

  @media (max-width: 768px) {
    margin-block-start: 18px;
  }
}

.philosophy__itemAside {
  flex-shrink: 0;
  width: 44px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-block-start: 4px;
  align-self: stretch;

  @media (max-width: 768px) {
    width: 38px;
  }
}

.philosophy__itemEn {
  display: block;
  font-family: "Shippori Mincho B1", serif;
  font-weight: 400;
  font-size: 13px;
  color: var(--module-color-primary);
  line-height: calc(18 / 13);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  white-space: nowrap;
}

.philosophy__itemContent {
  flex: 1;
  min-width: 0;
  padding-inline-end: 0;

  @media (max-width: 768px) {
    padding-inline-end: 8px;
  }
}

.philosophy__itemSub {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 600;
  font-size: 18px;
  line-height: calc(27 / 18);
  color: #000;
  margin: 0;
}

.philosophy__itemTitle {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 600;
  font-size: 24px;
  line-height: calc(27 / 24);
  color: #000;
  margin: 0;
  margin-block-start: 4px;

  @media (max-width: 768px) {
    margin-block-start: 3px;
  }
}

.philosophy__itemLine {
  border: none;
  border-top: 0.25px solid #000;
  width: 478px;
  max-width: 100%;
  margin: 14px 0;

  @media (max-width: 768px) {
    width: 217px;
    margin: 12px 0;
  }
}

.philosophy__itemDesc {
  font-family: var(--module-font-sans);
  font-size: 14px;
  line-height: calc(22 / 14);
  color: #000;
  margin: 0;

  @media (max-width: 768px) {
    font-size: 12px;
    line-height: calc(18 / 12);
  }
}

.philosophy__roseWrap {
  position: absolute;
  right: -77px;
  top: 0;
  width: 180px;
  pointer-events: none;
  z-index: 0;

  @media (max-width: 768px) {
    right: -60px;
    top: 60px;
    width: 150px;
  }
}

.philosophy__roseImg {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right center;
}

/* ========================================
   Product & Support
   ======================================== */
.productSupport {
  background: #fff;
  padding-block: 70px 37px;

  @media (max-width: 768px) {
    padding-block: 55px 60px;
  }
}

.productSupport__desc {
  font-family: var(--module-font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: calc(25 / 16);
  color: #181818;
  margin: 0;
  text-align: left;
  margin-block-start: 26px;

  @media (max-width: 768px) {
    margin-block-start: 22px;
  }
}

/* 約束リスト */
.promises {
  list-style: none;
  padding: 0;
  margin: 0;
  margin-block-start: 40px;
  display: grid;
  gap: 17px;
  justify-items: center;

  @media (max-width: 768px) {
    margin-block-start: 28px;
    gap: 16px;
    justify-items: unset;
  }

  li {
    width: 100%;
  }
}

.promise {
  background: var(--module-color-light);
  border-radius: 5px;
  box-sizing: border-box;
  width: 100%;
  overflow: hidden;
}

/* アコーディオンヘッダー */
.promise__header {
  display: flex;
  align-items: center;
  gap: 30px;
  width: 100%;
  min-height: 100px;
  padding: 10px 35px;
  padding-right: 80px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  position: relative;
  box-sizing: border-box;
  list-style: none;
  transition: opacity 0.3s ease;

  @media (max-width: 768px) {
    gap: 20px;
    padding: 10px 50px 10px 30px;
  }

  @media (any-hover: hover) {
    &:hover {
      opacity: 0.7;
    }
  }
}

.promise__num {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 600;
  font-size: 35px;
  color: var(--module-color-primary);
  line-height: 1;
  flex-shrink: 0;
}

.promise__text {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 500;
  font-size: 22px;
  line-height: calc(33 / 22);
  letter-spacing: 1.1px;
  color: #000;
  margin: 0;
  white-space: nowrap;

  @media (max-width: 768px) {
    white-space: normal;
  }
}

.promises > li:nth-child(3) .promise__text {
  letter-spacing: -0.22px;
}

.promise__header::marker,
.promise__header::-webkit-details-marker {
  display: none;
}

/* トグルボタン */
.promise__toggle {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  font-family: "Shippori Mincho B1", serif;
  font-weight: 400;
  font-size: 33px;
  color: #000;
  line-height: 1;
  letter-spacing: 1.65px;
  pointer-events: none;

  @media (max-width: 768px) {
    right: 10px;
  }
}

.promise__toggle::before {
  content: '＋';
}

.promise[open] .promise__toggle::before {
  content: '－';
}

/* アコーディオンボディ */
.promise__body {
  overflow: hidden;
}

/* アコーディオンコンテンツ */
.promise__content {
  display: flex;
  gap: 25px;
  padding: 0 35px 30px;

  @media (max-width: 768px) {
    flex-direction: column;
    gap: 20px;
    padding: 0 30px 30px;
  }
}

/* 画像エリア */
.promise__imgWrap {
  position: relative;
  flex-shrink: 0;
  width: 297px;
  height: 177px;

  @media (max-width: 768px) {
    width: 100%;
    height: auto;
  }
}

.promise__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;

  @media (max-width: 768px) {
    height: auto;
  }
}

/* オーバーレイ画像（JADMA・バッジ）*/
.promise__overlay {
  position: absolute;
  pointer-events: none;
}

.promise__overlay--jadma {
  width: 65px;
  bottom: 0;
  right: 0;
}

.promise__overlay--badge {
  width: 76px;
  top: 10px;
  right: 8px;
}

/* テキストエリア */
.promise__detail {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.promise__desc {
  font-family: var(--module-font-sans);
  font-size: 14px;
  line-height: calc(25 / 14);
  letter-spacing: 0.28px;
  color: #000;
  margin: 0;
}

/* 証明書エリア（約束1） */
.promise__certs {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
  margin-block-start: 20px;

  @media (max-width: 768px) {
    justify-content: center;
    margin-block-start: 24px;
  }
}

.promise__cert {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.promise__certBox {
  width: 82px;
  flex-shrink: 0;

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


.promise__certLabel {
  font-family: var(--module-font-sans);
  font-size: 12px;
  line-height: calc(15 / 12);
  text-align: center;
  color: #000;
  margin: 0;
}

/* 実績セクション */
.achievement {
  margin-block-start: 80px;
  padding-block-end: 0;

  @media (max-width: 768px) {
    margin-block-start: 65px;
  }
}

.achievement__title {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 600;
  font-size: 23px;
  letter-spacing: 0.46px;
  color: #181818;
  text-align: center;
  line-height: calc(30 / 23);
  margin: 0;
}

.achievement__accent {
  font-style: normal;
  color: var(--module-color-primary);
}

.achievement__body {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  margin-block-start: 30px;

  @media (max-width: 768px) {
    display: block;
    margin-block-start: 22px;
  }
}

.achievement__textWrap {
  flex: 1;
  display: grid;
  gap: 17px;
}

.achievement__text {
  font-family: var(--module-font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: calc(27 / 16);
  color: #181818;
  margin: 0;
}

.achievement__copy {
  font-size: 12px;
  line-height: calc(25 / 14);
}

.achievement__text strong {
  font-weight: 700;
}

.achievement__text small {
  font-size: 14px;
}

.achievement__imgWrap {
  width: 254px;

  @media (max-width: 769px) {
    margin-block-start: 20px;
    width: 100%;
  }
}

.achievement__img {
  display: block;
  width: 100%;
  height: auto;
}

/* ========================================
   Story
   ======================================== */
.story {
  background: #fff;
}

.story__inner {
  padding-block-start: 80px;
  border-top: 1px solid var(--module-color-primary);

  @media (max-width: 768px) {
    padding-block-start: 60px;
  }
}

.story__text {
  font-family: var(--module-font-sans);
  font-weight: 400;
  font-size: 17px;
  line-height: calc(33 / 17);
  color: #000;
  margin: 0;
  margin-block-start: 26px;

  @media (max-width: 768px) {
    font-size: 16px;
    line-height: calc(29 / 16);
  }
}

.story__text strong {
  font-weight: 700;
}

.story__text--strong {
  font-weight: 700;
  font-size: 20px;

  @media (max-width: 768px) {
    font-size: 16px;
  }
}

.story__moreBtn {
  display: none;
  width: fit-content;
  margin: 30px auto 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--module-font-inter);
  font-weight: 600;
  font-size: 15px;
  line-height: calc(24 / 15);
  color: #000;
  padding: 0;
  letter-spacing: 0.02em;

  @media (any-hover: hover) {
    &:hover {
      opacity: 0.7;
    }
  }

  @media (max-width: 768px) {
    display: block;
  }
}

.story__extraTexts {
  display: block;

  @media (max-width: 768px) {
    display: none;

    &.is_open {
      display: block;
    }
  }
}

/* 開発者セクション */
.story__developerSection {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;

  @media (max-width: 768px) {
    margin-block-start: 50px;
  }
}

.story__developerInfo {
  font-family: var(--module-font-sans);
  font-size: 15px;
  line-height: calc(24 / 15);
  font-weight: 400;

  @media (max-width: 768px) {
    margin-block-start: 60px;
  }
}

.story__developerImg {
  display: block;
  width: 249px;
  height: auto;

  @media (max-width: 768px) {
    width: min(249px, calc(249 / 430 * 100%));
  }
}