/* Base Style
------------------------------ */
html,
body {
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  margin: 0;
  padding: 0;
}

/* すべての要素に適用 */
* {
  box-sizing: border-box;
  max-width: 100%;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
  scroll-padding-top: 64px;
}

body {
  color: #333;
  font-size: 1.6rem;
  line-height: 1.7;
  font-family: 'Not Sans JP', 'Noto Serif JP', 'Libre Baskerville', Helvetica, 'Hiragino Sans',
    'Hiragino Kaku Gothic ProN', Arial, 'Yu Gothic', Meiryo, sans-serif;
  background-color: #fff;
}

nav {
  display: block;
}

a {
  text-decoration: none;
  color: #333;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
  display: block;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

/* body
------------------------------ */
.body {
  width: 100%;
  display: flex;
  justify-content: center;
}
.bodyBg {
  background-image: none;
}

.desktop__sidebar-left {
  display: none;
}

.desktop__sidebar-right {
  display: none;
}

/* 幅431px以上になると背景をだす指定 */
@media screen and (min-width: 431px) {
  .bodyBg {
    width: 100%;
    height: auto;
    background-image: url(../images/pcBackgroundImage.png);
    background-position: top left;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    z-index: -100;
  }
}

/* 1024px以上のデスクトップレイアウト */
@media screen and (min-width: 1024px) {
  /* ベースレイアウト */
  .body {
    display: block; /* flexを解除 */
  }

  .bodyBg {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 430px 1fr;
    gap: 0;
    align-items: start;
    overflow-x: hidden;
  }

  /* サイドバーとの干渉を避ける */
  .desktop__sidebar-left,
  .desktop__sidebar-right {
    position: fixed;
    top: 0;
    width: 30%;
    height: 100vh;
    z-index: 50; /* ヘッダーより低く */
  }

  /* 左サイドバー サロンロゴ */
  .desktop__sidebar-left {
    position: fixed;
    top: 0;
    left: 0;
    width: 30%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 50;
  }

  .sidebar__logo {
    width: 200px;
    height: auto;
    filter: drop-shadow(0 0 10px rgba(129, 216, 208, 0.6)) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  }

  /* メインコンテンツエリア */
  .container {
    grid-column: 2;
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
  }

  /* 右サイドバー QRコード */
  .desktop__sidebar-right {
    position: fixed;
    top: 0;
    right: 0;
    width: 30%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    margin-top: 52px;
    z-index: 50;
  }

  .qr__section {
    text-align: center;
    margin-bottom: 40px;
  }

  .qr__section h4 {
    font-size: 16px;
    font-weight: bold;
    font-family: 'Noto Serif JP', serif;
    color: #81d8d0;
  }

  .qr__code {
    width: 120px;
    height: 120px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 12px;
  }

  .qr__code img {
    border-radius: 8px;
    margin-bottom: 12px;
  }

  .qr__description {
    font-size: 12px;
    color: #33333399;
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.5;
  }
}

.container {
  width: 100%;
  max-width: 430px;
  min-width: 320px; /* 最小幅を設定 */
  margin: 0 auto;
  overflow-x: hidden; /* コンテナ内での横スクロール防止 */
  background: #fff;
  box-shadow: 0 5px 8px rgba(0, 0, 0, 0.15);
}

.section {
  padding-bottom: 80px;
}

.section__title-wrapper {
  padding-top: 64px;
  position: relative;
  display: grid;
  place-items: center;
  margin-bottom: 36px;
}

.section__title {
  position: relative;
  font-size: 24px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  text-align: center;
  --overlay-shift: 88%;
  margin-bottom: 8px;
}

.section__title::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, calc(-1 * var(--overlay-shift)));
  font-family: 'Libre Baskerville', serif;
  font-style: italic;
  font-size: 48px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: rgba(129, 216, 208, 0.2);
  white-space: nowrap;
  pointer-events: none;
  /* はみ出し防止 */
  max-width: 100vw;
  overflow: hidden;
}

.section__subtitle {
  font-size: 18px;
  font-weight: bold;
  font-family: 'Libre Baskerville', serif;
  color: #81d8d0;
  line-height: 1.2;
}

.cta__heading {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  color: #f7f7f7;
  text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.25);
  text-align: center;
  line-height: 1.5;
  margin-bottom: 20px;
}

.cta__text {
  font-family: 'Noto Sans JP', sans-serif;
  color: #f7f7f7;
  text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.25);
  text-align: center;
  margin-bottom: 20px;
}

/* モバイルのベース */
.cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  width: 310px;
  background-color: #ff6f61;
  border-radius: 100px;
  font-weight: bold;
  font-family: 'Noto Sans JP', sans-serif;
  color: #fff;
  line-height: 1;
  padding: 18px 0 22px;
  margin-bottom: 28px;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.15);
}

.cta__btn-text {
  display: inline-block;
}

.cta__btn-icon {
  display: inline-block;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  /* ベースはアニメなし（モバイル） */
}

/* PCだけホバー等のアクション（hover可能＋ポインタ精細） */
@media (hover: hover) and (pointer: fine) {
  .cta__btn {
    transition: background-color 0.25s ease, transform 0.06s ease, box-shadow 0.25s ease;
  }
  .cta__btn-icon {
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .cta__btn:hover,
  .cta__btn:focus-visible {
    background-color: #ff5a4a;
    box-shadow: 0 10px 24px rgba(255, 106, 90, 0.35);
  }
  .cta__btn:hover .cta__btn-icon,
  .cta__btn:focus-visible .cta__btn-icon {
    transform: translateX(4px);
  }
  .cta__btn:active {
    transform: translateY(1px);
  }
  .cta__btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 111, 97, 0.35), 0 10px 24px rgba(255, 106, 90, 0.35);
  }
}

/* header
------------------------------ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  max-width: 100%;
  height: 64px;
  overflow-x: hidden;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.15);
}

.header__container {
  max-width: 1024px;
  height: auto;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding-left: 20px;
}

.header__logo-wrapper {
  height: 48px;
}

.header__logo {
  display: block;
  height: 100%;
}

.header__logo-image {
  width: auto;
  height: 100%;
  object-fit: contain;
}

.header__nav {
  display: none;
}

.header__nav-link {
  font-size: 14px;
}

@media screen and (min-width: 431px) {
  .header {
    background-color: #fff;
  }
}

/* Desktop対応 */
@media screen and (min-width: 1024px) {
  .header {
    background-color: #81d8d0;
  }
  .header__container {
    max-width: 100%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-left: 0;
  }
  .header__logo-wrapper {
    display: none;
  }
  .header__nav {
    display: block;
    width: 100%;
  }
  .header__nav-list {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 24px;
  }
  .header__nav-item {
    color: #333;
    margin: 0;
    opacity: 1;
    transform: none;
  }
  .header__nav-link:hover {
    color: #f7f7f799;
  }
}

/* humbarger menu */
.header__hamburger {
  width: 64px;
  height: 64px;
  background-color: #81d8d0;
  border: none;
  cursor: pointer;
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  transition: background-color 0.3s ease;
}

/* hamburger lines (2本線) */
.hamburger__line {
  width: 30px;
  height: 2px;
  background-color: #333;
  border-radius: 1px;
  margin: 3px 0;
  transform-origin: center;
}

/* navigation panel */
.header__sp-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 430px;
  height: 100vh;
  background-color: #81d8d0;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

/* close button */
.header__sp-nav::before {
  content: '✕';
  position: absolute;
  top: 24px;
  right: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #333;
  cursor: pointer;
  font-weight: bold;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.header__sp-nav.active::before {
  opacity: 1;
  transform: scale(1);
}

/* navigation list */
.sp-nav__list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: center;
  width: 100%;
  max-width: 400px;
}

.sp-nav__item {
  margin-bottom: 20px;
  transform: translateY(30px);
  opacity: 0;
}

.sp-nav__link {
  display: block;
  font-size: 1.6rem;
  font-weight: 500;
  font-family: 'Libre Baskerville', serif;
  text-decoration: none;
  border-radius: 12px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

/* Desktop対応 */
@media screen and (min-width: 1024px) {
  .header__hamburger {
    display: none;
  }
  .header__sp-nav {
    display: none;
  }
}

/* hero
------------------------------ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  max-height: 700px;
  overflow: hidden;
  background-color: #c0c0c033;
}

.hero__background {
  position: absolute;
  top: 64px;
  left: 0;
  width: 100%;
  height: calc(100% - 54px);
  overflow: hidden;
}

.hero__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background-size: cover;
  background-position: center; */
  opacity: 0;
  overflow: hidden;
}

.hero__slide.active {
  opacity: 1;
}

.hero__slide-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  backface-visibility: hidden;
  transform: translateZ(0);
  max-width: 100%;
  max-height: 100%;
}

/* ビネット（黒幕）— JSで追加される */
.hero__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 0, 0, 0.08) 0%,
    rgba(0, 0, 0, 0.18) 60%,
    rgba(0, 0, 0, 0.28) 100%
  );
  opacity: 0;
  pointer-events: none;
}

/* hero title */
.hero__content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0;
}

/* 上部サブタイトル */
.hero__subtitle {
  margin-top: 100px;
  text-align: center;
  color: #f7f7f7;
}

.hero__subtitle h2 {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translateY(20px);
}

.hero__maintitle {
  margin-bottom: 54px;
  text-align: center;
  color: #f7f7f7;
}

.hero__maintitle h1 {
  font-size: 28px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  line-height: 1.4;
  text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translateY(30px);
}

.hero__subtitle h2,
.hero__maintitle h1 {
  will-change: transform, opacity;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 32px 0;
}

.hero__copy-text {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  line-height: 1.9;
}

@media screen and (min-width: 376px) {
  .hero__maintitle {
    margin-bottom: 72px;
  }
  .hero__subtitle {
    margin-top: 100px;
    text-align: center;
    color: #f7f7f7;
  }
}

.roopslider__container {
  width: 100%;
  max-width: 100%;
  height: 200px;
  overflow: hidden;
}

.loopslider__img {
  width: 200px;
  max-width: 200px;
  height: auto;
  flex-shrink: 0;
}

.loopslider__container .swiper-wrapper {
  transition-timing-function: linear !important;
}

.loopslider__slide {
  width: 200px;
  height: auto;
}

.loopslider__slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.first__cta {
  width: 100%;
  max-width: 430px;
  height: auto;
  margin-top: 56px;
  text-align: center;
}

.first__cta-btn {
  display: block;
  width: 100%;
  height: auto;
  font-size: 18px;
  padding: 12px 0;
  background-color: #ff6f61;
  color: #fff;
  border: none;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.15);
}

.first__cta-text {
  font-size: 14px;
  /* color: #333; */
  margin-top: 12px;
}

/* main
------------------------------ */
/* Concerns Section */
.concerns {
  width: 100%;
  max-width: 430px;
  background-color: #f7f7f7;
}

.concerns .section__title::before {
  content: 'Concerns';
  color: rgba(129, 216, 208, 0.2);
}

.concerns__container {
  padding: 0 5%;
}

.concerns__list-wrapper > li {
  margin-bottom: 36px;
}

.concerns__heading {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  text-align: center;
  margin-bottom: 20px;
}

.concerns_list {
  margin-top: 12px;
  display: flex;
  align-items: center;
}

.concerns__item {
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  position: relative;
  padding-left: 1.5em;
  margin: 12px 0;
  line-height: 1.7;
}

.concerns__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 20px;
  height: 20px;
  background: url('../images/checkboxIcon.svg') no-repeat left center / contain;
  pointer-events: none;
}

.concerns__text-Wrapper {
  text-align: center;
}

.concerns__text {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  color: #ff6f61;
  margin-bottom: 36px;
  padding: 0 5%;
}

/* About INDIBA Section */
.about {
  width: 100%;
  max-width: 430px;
  background-color: #fff;
}

.about .section__title {
  --overlay-shift: 128%;
  line-height: 1.5;
}

.about .section__title::before {
  content: 'About INDIBA';
  font-size: 42px;
  color: rgba(129, 216, 208, 0.2);
}

.about__container {
  padding: 0 5%;
}

.about__lead-wrapper {
  text-align: center;
}

.about__lead {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  line-height: 1.5;
  margin-bottom: 12px;
}

.about__lead-text {
  margin-bottom: 32px;
}

.about__lead-text span {
  font-weight: bold;
  color: #ff6f61;
}

.indiba__image {
  margin-bottom: 32px;
}

.about__heading,
.solution__heading {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  text-align: center;
  margin-bottom: 12px;
}

.about__text {
  font-family: 'Noto Sans JP', sans-serif;
  margin-bottom: 12px;
}

.about__text span {
  font-weight: bold;
  color: #ff6f61;
}

.indiba__illust {
  width: 100%;
  max-width: 430px;
  height: auto;
  margin-bottom: 32px;
}

.about__list-title {
  font-size: 18px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  text-align: center;
  margin-bottom: 16px;
}

.about__list-item span {
  font-weight: bold;
  color: #ff6f61;
}

.about__image {
  margin-top: 36px;
  margin-bottom: 16px;
}

.about__link {
  text-align: right;
  margin-right: 5%;
}

.about__link a {
  display: inline-block;
  color: #81d8d0;
  font-size: 14px;
  font-family: 'Noto Sans JP', sans-serif;
  text-decoration: underline;
}

/* Solution Section */
.solution {
  width: 100%;
  max-width: 430px;
  min-height: 100vh;
  position: relative;
  margin: 0 auto;
}

.parallax__image {
  width: 100%;
  max-width: 430px;
  height: 100vh;
  object-fit: cover;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 1;
  filter: brightness(1);
}

.parallax__image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0); /* 初期状態は透明 */
  transition: background-color 0.1s ease;
  pointer-events: none;
  z-index: 2; /* 画像の上に重ねる */
}

.solution__container {
  position: relative;
  z-index: 2;
  background-color: #fff;
  padding: 64px 5% 80px;
  margin-top: -100vh;
  min-height: 120vh;
}

.solution__item {
  margin-top: 24px;
}

.solution__item-title {
  font-size: 18px;
  font-family: 'Noto Serif JP', serif;
  text-align: center;
  margin: 0 0 16px;
}

.solution__item-lead {
  text-align: center;
  color: #ff6f61;
  font-weight: bold;
  font-family: 'Noto Sans JP', sans-serif;
  margin-bottom: 16px;
}

.solution__item-list li {
  list-style: disc;
  margin-left: 1.5em;
}

/* Second Cta Section */
.second__cta {
  width: 100%;
  max-width: 430px;
  height: 575px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url(../images/secondCtaImage.jpg);
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 64px 0 28px;
}

.second__cta-cntainer {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* Benefit Section */
.benefit {
  width: 100%;
  max-width: 430px;
  background-color: #f7f7f7;
}

.benefit .section__title-wrapper {
  margin-bottom: 64px;
}

.benefit .section__title::before {
  content: 'Benefits';
  color: rgba(129, 216, 208, 0.2);
}

.benefit .section__title {
  --overlay-shift: 128%;
  line-height: 1.5;
}

.contents__image {
  position: relative;
  width: 100%;
  max-width: 430px;
  height: auto;
}

.contents__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.benefit__contents-item {
  margin-bottom: 72px;
}

.benefit__contents-item:nth-child(3) {
  margin-bottom: 0;
}

.benefit__contents-item:nth-child(1) .contents__image::before {
  content: '01';
  position: absolute;
  top: -21%;
  left: 5%;
  font-size: 64px;
  font-family: 'Libre Baskerville', serif;
  font-style: italic;
  color: #81d8d0;
  text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.15);
}

.benefit__contents-item:nth-child(2) .contents__image::before {
  content: '02';
  position: absolute;
  top: -21%;
  left: 5%;
  font-size: 64px;
  font-family: 'Libre Baskerville', serif;
  font-style: italic;
  color: #81d8d0;
  text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.15);
}

.benefit__contents-item:nth-child(3) .contents__image::before {
  content: '03';
  position: absolute;
  top: -21%;
  left: 5%;
  font-size: 64px;
  font-family: 'Libre Baskerville', serif;
  font-style: italic;
  color: #81d8d0;
  text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.15);
}

.contents__text-wrapper {
  width: calc(100% - 8%);
  height: auto;
  background-color: #fff;
  padding: 32px 16px;
  margin: 0 auto;
  margin-top: -64px;
  position: relative;
  z-index: 2;
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.15);
}

.contents__heading {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 20px;
}

.contents__text {
  font-family: 'Noto Sans JP', sans-serif;
}

.contents__text span {
  font-weight: bold;
  color: #ff6f61;
}

/* Feature Section */
.feature {
  width: 100%;
  max-width: 430px;
}

.feature .section__title-wrapper {
  margin-bottom: 64px;
}

.feature .section__title::before {
  content: 'Features';
  color: rgba(129, 216, 208, 0.2);
}

.feature .section__title {
  --overlay-shift: 128%;
  line-height: 1.5;
}

.feature__container {
  padding: 0 5% 64px;
}

.feature__lead {
  width: 300px;
  height: auto;
  margin: 0 auto 24px;
}

.feature__lead span {
  font-weight: bold;
  color: #ff6f61;
}

.feature__list-wrapper {
  border: 1px solid #81d8d0;
  padding: 24px 16px;
}

.feature__list-wrapper > li {
  margin-bottom: 36px;
}

.feature__heading {
  font-size: 24px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  text-align: center;
  color: #81d8d0;
  margin-bottom: 20px;
}

.feature_list {
  margin-top: 12px;
  display: flex;
  align-items: center;
}

.feature__item {
  font-family: 'Noto Sans JP', sans-serif;
  position: relative;
  padding-left: 1.5em;
  margin: 12px 0;
  line-height: 1.7;
}

.feature__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 20px;
  height: 20px;
  background: url('../images/checkboxIcon.svg') no-repeat left center / contain;
  pointer-events: none;
}

/* Case Section */
.case__container {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 48px;
}

.section__heading-wrapper {
  margin-bottom: 32px;
}

.section__heading {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  text-align: center;
  line-height: 1.7;
}

.section__subheading {
  font-size: 18px;
  font-weight: bold;
  font-family: 'Libre Baskerville', serif;
  text-align: center;
  color: #81d8d0;
  line-height: 1;
}

.case-swiper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding-bottom: 60px;
  overflow: hidden;
}

.swiper-slide {
  width: calc(100vw - 60px); /* ビューポート幅から余白を引く */
  max-width: 300px;
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0.7;
  transition: opacity 0.3s ease;
  box-sizing: border-box;
  overflow: hidden;
}

.swiper-slide-active {
  opacity: 1;
}

.swiper__img {
  width: 100%;
  max-width: 330px;
  height: auto;
  aspect-ratio: 1; /* 正方形を維持 */
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.swiper__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 376px以上で画像サイズ変更 */
@media screen and (min-width: 376px) {
  .swiper-slide {
    width: 360px; /* スライド幅も変更 */
  }

  .swiper__img {
    width: 380px;
  }
}

/* Swiperドットのカスタマイズ */
.case-swiper .swiper-pagination {
  bottom: 16px;
}

.case-swiper .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: #ccc;
  opacity: 0.5;
  margin: 0 6px;
}

.case-swiper .swiper-pagination-bullet-active {
  background: #81d8d0;
  opacity: 1;
}

/* Voice Section */
.voice__container {
  width: 100%;
  max-width: 430px;
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  /* overflow: hidden; */
}

.voice__container .section__heading-wrapper {
  margin-bottom: 52px;
}

.voice__contents {
  position: relative;
  z-index: 1;
  border: 1px solid #81d8d0;
  padding: 24px 16px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.voice__number {
  position: absolute;
  top: -8px;
  left: 24px;
  transform: translateY(-50%);
  z-index: 2;
  display: inline-block;
  font-size: 24px;
  font-style: italic;
  font-family: 'Libre Baskerville', serif;
  color: #81d8d0;
  line-height: 1;
  background-color: #fff;
  padding: 0 8px;
}

.voice__number span {
  font-size: 48px;
}

.voice__number::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 1px;
  border-bottom: 1px solid #81d8d0;
}

.voice__list {
  padding: 0 5%;
}

.voice__title {
  font-size: 18px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  background-color: #fff;
  padding: 8px 16px;
  border-top: 1px solid #f7f7f7;
  border-left: 1px solid #f7f7f7;
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.15);
  margin: 16px auto 28px;
}

.voice__text {
  font-family: 'Noto Sans JP', sans-serif;
}

.voice__text span {
  font-weight: bold;
  color: #ff6f61;
}

.voice__pagelink,
.faq__pagelink {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-family: 'Libre Baskerville', serif;
  color: #81d8d0;
  margin-top: 24px;
}

/* Therapist Section */
.therapist {
  background-color: #f7f7f7;
}

.therapist .section__title::before {
  content: 'Therapist';
  color: rgba(129, 216, 208, 0.2);
}

.therapist__info img {
  width: 100%;
  max-width: 430px;
  height: auto;
  object-fit: contain;
  margin-bottom: 48px;
}

.therapist__text-wrapper {
  padding: 0 5%;
}

.therapist__name {
  font-size: 24px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  color: #81d8d0;
  line-height: 1.25;
}

.therapist__englishname {
  font-weight: bold;
  font-family: 'Libre Baskerville', serif;
  color: #81d8d0;
  margin-bottom: 12px;
}

.therapist__text {
  font-size: 14px;
  font-family: 'Noto Serif JP', serif;
  color: #81d8d0;
  line-height: 1.5;
}

.therapist__text-wrapper > hr {
  height: 1px;
  background-color: #81d8d0;
  border: none;
  color: #81d8d0;
}

.story__list {
  padding: 0 5%;
}

.story__title {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  line-height: 1.5;
  text-align: center;
  padding: 24px 0;
}

.story__title span {
  color: #ff6f61;
}

.story__text {
  font-family: 'Noto Sans JP', serif;
}

.story__text span {
  font-weight: bold;
  color: #ff6f61;
}

.story__item li {
  font-family: 'Noto Sans JP', sans-serif;
  list-style: disc;
  margin-left: 20px;
}

.story__item hr {
  height: 1px;
  background-color: #81d8d0;
  border: none;
  color: #81d8d0;
}

.story__item .text__list {
  margin-bottom: 24px;
}

.story__item .text__item {
  position: relative;
  padding-left: 1.5em;
  margin-bottom: 12px;
  list-style: none;
}

.story__item .text__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 20px;
  height: 20px;
  background: url('../images/checkboxIcon.svg') no-repeat left center / contain;
  pointer-events: none;
}

.story__item .text__message {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  text-align: center;
  line-height: 1.5;
  color: #ff6f61;
  margin-bottom: 32px;
}

/* Price Section */
.price .section__title::before {
  content: 'Price';
  color: rgba(129, 216, 208, 0.2);
}

.price__container img {
  width: 100%;
  max-width: 430px;
  height: auto;
  object-fit: contain;
  margin-bottom: 72px;
}

.price__container img:last-child {
  margin-bottom: 0;
}

.price__list-wrapper {
  padding: 0 5%;
}

.list__title {
  position: relative;
  z-index: 2;
  font-size: 24px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  text-align: center;
  margin-bottom: 0;
}

.list__title::before {
  content: 'INDIBA';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 72px;
  font-weight: bold;
  font-family: 'Libre Baskerville', serif;
  color: rgba(129, 216, 208, 0.2);
}

.price__table {
  width: 100%;
  max-width: 430px;
  border-collapse: collapse;
  margin-top: 24px;
  font-family: 'Noto Sans JP', sans-serif;
  margin-bottom: 64px;
  table-layout: fixed;
  overflow: hidden;
}

.price__table td {
  border: 1px solid #81d8d0;
  padding: 16px 12px;
  vertical-align: middle;
  font-size: 16px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.price__table td:first-child {
  text-align: left;
  font-weight: 500;
  width: 60%;
}

.price__table td:last-child {
  text-align: right;
  font-weight: bold;
  color: #ff6f61;
  width: 40%;
}

/* Closing Cta Section */
.closing__cta {
  width: 100%;
  max-width: 430px;
  height: 700px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url(../images/closingCtaImage.jpg);
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 48px 0;
}

.closing__cta-container {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.closing__cta-container > .cta__heading {
  font-size: 28px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  line-height: 1.5;
  margin-bottom: 56px;
}

.closing__cta-container > .cta__text {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Noto Serif JP', serif;
  line-height: 1.5;
}

/* Faq Section */
.faq {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  background-color: #f7f7f7;
}

.faq .section__title::before {
  content: 'Faq';
  color: rgba(129, 216, 208, 0.2);
}

.faq__container {
  width: 100%;
  /* max-width: 390px; */
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 0 5%;
  overflow: hidden;
}

.faq__item {
  width: 100%;
  border-top: 1px solid #81d8d0;
  overflow: hidden;
}

.faq__item:last-of-type {
  border-bottom: 1px solid #81d8d0;
}

.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.faq__question h3 {
  position: relative;
  font-size: 16px;
  font-weight: 400;
  font-family: 'Noto Sans JP', sans-serif;
  flex: 1;
  padding-right: 4px;
  margin-left: 24px;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.faq__question h3::before {
  content: 'Q';
  position: absolute;
  left: -24px;
  font-size: 18px;
  font-family: 'Libre Baskerville', serif;
}

.faq__arrow {
  width: 14px;
  height: 14px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}

.faq__arrow.open {
  transform: rotate(180deg);
}

.faq__answer {
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  max-height: 0;
  opacity: 0;
  padding: 0 20px 0 24px;
}

.faq__answer.open {
  max-height: 550px;
  opacity: 1;
  padding: 0 20px 20px 24px;
}

.faq__answer p {
  font-family: 'Noto Sans JP', sans-serif;
  margin: 0;
  transform: translateY(-10px);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq__answer.open p {
  transform: translateY(0);
}

/* Ssalon Info Section */
.section__title-wrapper {
  padding-top: 72px;
}

.saloninfo .section__title {
  margin-bottom: 0;
}

.saloninfo .section__title::before {
  content: 'Salon Info';
  color: rgba(129, 216, 208, 0.2);
}

.saloninfo__image {
  width: 100%;
  max-width: 430px;
  height: auto;
  object-fit: contain;
  margin-bottom: 48px;
}

.info__text-wrapper {
  width: 100%;
  max-width: 350px;
  padding: 0 5%;
  margin: 0 auto;
}

.info__text-wrapper h3 {
  font-size: 20px;
  font-weight: bold;
  font-family: 'Libre Baskerville', serif;
  margin-bottom: 12px;
}

.salon__address {
  font-family: 'Noto Sans JP', sans-serif;
  font-style: normal;
  margin-bottom: 12px;
}

.salon__access {
  font-family: 'Noto Sans JP', sans-serif;
  font-style: normal;
  margin-bottom: 12px;
}

.salon__details {
  font-family: 'Noto Sans JP', sans-serif;
  font-style: normal;
  margin-bottom: 12px;
}

.salon__details dt,
.salon__details dd {
  display: inline-block;
  vertical-align: top;
  line-height: 1.5;
  margin: 0;
  padding: 4px 0;
}

.salon__details dt {
  width: 40%;
  font-weight: 600;
}

.salon__details dd {
  width: 58%;
  padding-left: 2%;
}

.tel__note {
  font-size: 14px;
  font-family: 'Noto Sans JP', sans-serif;
}

.salon__map {
  width: 100%;
  max-width: 430px;
  margin: 48px auto 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  padding: 0;
  overflow: hidden;
}

.salon__map iframe {
  width: 100%;
  max-width: 100%;
  height: 300px;
  border: none;
  display: block;
  box-sizing: border-box;
}

/* Contraindications Section */
.contraindications {
  background-color: #f7f7f7;
}

.contraindications .section__title {
  margin-bottom: 0;
}

.contraindications .section__title::before {
  content: 'Contraindications';
  font-size: 40px;
  color: rgba(129, 216, 208, 0.2);
}

.contraindications__container {
  padding: 0 5%;
}

.contraindications__lead {
  text-align: center;
  margin-bottom: 16px;
}

.contraindications__container > hr {
  height: 1px;
  background-color: #81d8d0;
  border: none;
  color: #81d8d0;
  margin-bottom: 32px;
}

.contraindications__list > .list__item {
  font-weight: bold;
  font-family: 'Noto Sans JP', sans-serif;
  color: #ff6f61;
  list-style: decimal;
  padding-left: 4px;
  padding-bottom: 16px;
  margin-left: 5%;
}

.contraindications__list > .list__item li {
  font-weight: normal;
  list-style: disc;
  color: #333;
}

/* Footer */
.footer {
  margin-bottom: 72px;
}

.footer__container {
  width: 350px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 48px 0 32px;
  margin: 0 auto;
}

.footer__logo-wrapper {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  gap: 24px;
  margin-bottom: 48px;
}

.footer__logo {
  width: 80px;
  height: 110px;
  flex-shrink: 0;
}

.salon__address {
  flex: 1;
  max-width: 260px;
  font-size: 14px;
  font-family: 'Noto Serif JP', serif;
}

.salon__address a {
  text-decoration: underline dotted rgba(129, 216, 208, 0.6);
}

.footer__nav .nav__list {
  display: grid;
  grid-template-columns: 1fr 1fr; /* 2列の等幅グリッド */
  gap: 0 20px; /* 列間のスペース */
  max-width: 350px; /* 最大幅を制限 */
  margin: 0 auto; /* 中央寄せ */
}

.footer__nav .nav__link {
  display: block;
  font-size: 14px;
  font-weight: 500;
  font-family: 'Libre Baskerville', serif;
  text-align: center;
}

.footer__nav .nav__item {
  margin-bottom: 20px;
}

.copyright {
  width: 100%;
  height: auto;
  background-color: #81d8d0;
  text-align: center;
  font-size: 12px;
  color: #333;
  font-family: 'Libre Baskerville', serif;
  margin: 0;
  padding: 24px 0;
}

/* Desktop対応 */
@media screen and (min-width: 1024px) {
  .footer {
    margin-bottom: 0;
  }
  .footer__logo-wrapper {
    gap: 32px;
  }
  /* 住所リンクのスタイル */
  .salon__address a {
    display: block;
    transition: all 0.3s ease;
  }

  .salon__address a:hover {
    color: rgba(129, 216, 208, 0.6);
    transform: translateY(-1px);
  }

  .salon__address a:active {
    transform: translateY(0);
  }
  .footer__nav .nav__list {
    gap: 0 32px;
  }
  .footer__nav .nav__link:hover {
    color: rgba(129, 216, 208, 0.6);
  }
}

/* Sticky Footer */
.stickyfooter {
  width: 100%;
  max-width: 430px;
  height: 80px;
  position: fixed;
  z-index: 100;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) translateY(100%); /* 初期状態で画面下に隠す */
  background-color: #fff;
  border-top: 1px solid #81d8d0;
  opacity: 0; /* 初期状態で透明 */
  transition: transform 0.4s ease-out, opacity 0.4s ease-out; /* アニメーション設定 */
}

/* 表示状態のクラス */
.stickyfooter.show {
  transform: translateX(-50%) translateY(0); /* 正常な位置に */
  opacity: 1; /* 不透明に */
}

.stickyfooter__container {
  padding: 12px 0 10px;
}

.stickyfooter__list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px 0 32px;
}

.stickyfooter__list .list__item {
  width: 84px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stickyfooter__list .list__item a {
  display: block;
  width: 36px;
  height: 36px;
  margin-bottom: 4px;
}

.stickyfooter__list .list__item span {
  display: inline-block;
  font-size: 12px;
  font-family: 'Noto Sans JP', sans-serif;
  color: #33333399;
}

/* PC版では非表示 */
@media (min-width: 1024px) {
  .stickyfooter {
    display: none;
  }
}