/* ===========================
   TOPページ専用CSS
   =========================== */

/* ===========================
   ヘッダー（共通 sticky 白背景を継承）
   =========================== */

/* ===========================
   セクション共通
   =========================== */
.section-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: lowercase;
  color: var(--cyan);
  display: block;
  margin-bottom: 12px;
}

.section-eyebrow::first-letter {
  text-transform: uppercase;
}

.section-eyebrow--upper {
  text-transform: uppercase;
}

.section-eyebrow--upper::first-letter {
  text-transform: uppercase;
}

.section-eyebrow--gray {
  color: #999;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5;
}

.section-title--center {
  text-align: center;
}

.content-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 60px;
}

/* ===========================
   KVセクション
   =========================== */
.kv {
  position: relative;
  min-height: 900px;
  background: #fff;
  overflow: hidden;
}

.kv__bg-image {
  position: absolute;
  top: 105px;
  right: 0;
  width: 90%;
  height: 727px;
  object-fit: cover;
  border-radius: 354px 0 0 0;
  display: block;
}

.kv__copy {
  position: absolute;
  top: 65%;
  transform: translateY(-50%);
  left: 60px;
  z-index: 10;
}

.kv__copy h1 {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  font-size: 60px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}

.kv__copy h1 span {
  background: #fff;
  padding: 6px 20px 6px 0;
  display: inline-block;
}

.kv__servers {
  position: absolute;
  bottom: 0;
  right: 4%;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  z-index: 5;
}

.kv__servers img {
  display: block;
  flex-shrink: 0;
}

.kv__scroll {
  position: absolute;
  left: 16px;
  bottom: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 10;
}

.kv__scroll-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--cyan);
  writing-mode: vertical-rl;
  text-transform: lowercase;
}

.kv__scroll-line {
  width: 1px;
  height: 60px;
  background: var(--cyan);
  animation: scrollLine 1.6s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===========================
   aboutセクション
   =========================== */

/* About セクションの eyebrow は Figma に合わせて 20px */
.about .section-eyebrow {
  font-size: 20px;
  letter-spacing: 0;
  margin-bottom: 16px;
}

.about {
  background: #fff;
  padding: 96px 0;
}

.about__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 60px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 64px;
  align-items: center;
}

.about__image-wrap {
  position: relative;
  width: 383px;
  height: 383px;
  flex-shrink: 0;
}

.about__image {
  width: 383px;
  height: 383px;
  object-fit: contain;
  border-radius: 0;
  display: block;
}

.about__mascot {
  position: absolute;
  left: -8px;
  bottom: 16px;
  width: 80px;
  height: auto;
  pointer-events: none;
}

.about__text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about__heading {
  font-size: 28px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.6;
}

.about__body {
  font-size: 16px;
  line-height: 1.9;
  color: #333;
}

/* ===========================
   レシピバナー
   =========================== */
.recipe-banner {
  position: relative;
  background: transparent;
  min-height: 424px;
  display: flex;
  align-items: center;
  overflow: visible;
}

.recipe-banner__bg {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
  z-index: 0;
}

.recipe-banner__inner {
  position: relative;
  z-index: 1;
}

.recipe-banner__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 60px 140px;
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
}

.recipe-banner__text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-right: 40px;
}

.recipe-banner__text .btn {
  align-self: flex-start;
}

.recipe-banner__eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 20px;
  font-weight: 400;
  color: var(--cyan);
  display: block;
  text-transform: lowercase;
}

.recipe-banner__eyebrow::first-letter {
  text-transform: uppercase;
}

.recipe-banner__heading {
  font-size: 28px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5;
}

.recipe-banner__images {
  position: relative;
  flex: 0 0 654px;
  height: 462px;
  margin-top: -80px;
  margin-bottom: -60px;
}

.recipe-banner__img-main {
  position: absolute;
  top: 0;
  left: 0;
  width: 610px;
  height: 462px;
  object-fit: cover;
  object-position: bottom;
  border-radius: 30px;
}

.recipe-banner__img-sub {
  position: absolute;
  top: 280px;
  left: 410px;
  width: 244px;
  height: 247px;
  object-fit: cover;
  object-position: bottom;
  border-radius: 30px;
}

/* ===========================
   メリットセクション（4つの理由）
   =========================== */
.benefits {
  background: #fff;
  padding: 96px 0;
}

.content-wrap--narrow {
  max-width: 1046px;
  margin: 0 auto;
  padding: 0 60px;
}

.benefits__head {
  text-align: center;
  margin-bottom: 48px;
  position: relative;
}

.benefits__mascot {
  position: absolute;
  bottom: -50px;
  width: 162px;
  height: auto;
  pointer-events: none;
  z-index: 2;
}

.benefits__mascot--left {
  left: -8px;
  bottom: -55px;
}

.benefits__mascot--right {
  right: -40px;
  width: 212px;
  bottom: -65px;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(2, 513px);
  gap: 20px;
  justify-content: center;
}

.benefit-card {
  width: 513px;
  height: 366px;
  background: #fff;
  border: 3px solid var(--cyan);
  border-radius: 30px;
  position: relative;
  box-sizing: border-box;
}

.benefit-card__num {
  position: absolute;
  top: 25px;
  left: 30px;
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  color: var(--cyan);
  font-size: 20px;
  line-height: 39px;
}

.benefit-card__num-big {
  font-size: 30px;
}

.benefit-card__inner {
  position: absolute;
  left: 50px;
  top: 100px;
  width: 412px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}

.benefit-card__title {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  color: var(--navy);
  font-size: 30px;
  line-height: 45px;
  text-align: center;
  margin: 0;
}

.benefit-card__title-num {
  font-size: 48px;
}

.benefit-card__badge {
  width: 100%;
  background: #f1f3f5;
  color: var(--cyan);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.8px;
  line-height: 28px;
  padding: 4px 0;
  border-radius: 100px;
  text-align: center;
  margin: 0;
}

.benefit-card__body {
  font-size: 16px;
  font-weight: 400;
  color: var(--navy);
  line-height: 28px;
  text-align: center;
  margin: 0;
}

/* ===========================
   仕組みセクション（How It Works）
   =========================== */
.mechanism {
  background: #fff;
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

.mechanism::before {
  content: '';
  position: absolute;
  bottom: 96px;
  left: 0;
  width: 100vw;
  height: 628px;
  background-image: url('../assets/images/wave-decoration.svg');
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 100% 100%;
  pointer-events: none;
  z-index: 0;
}

.mechanism > * {
  position: relative;
  z-index: 1;
}

.mechanism__head {
  text-align: center;
  margin-bottom: 56px;
}

.mechanism__steps {
  display: grid;
  grid-template-columns: repeat(3, 335px);
  gap: 20px;
  justify-content: center;
}

.step-card {
  width: 335px;
  height: 628px;
  position: relative;
  background: #fff;
  border: 3px solid var(--cyan);
  border-radius: 30px;
  box-sizing: border-box;
  overflow: hidden;
}

.step-card__top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 53.34%;
  background: #d9f4f8;
  border-top-left-radius: 30px;
  border-top-right-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-card__img--01 {
  width: 237px;
  height: 256px;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: multiply;
}
.step-card__img--02 {
  width: 242px;
  height: 242px;
  object-fit: contain;
  object-position: center;
}
.step-card__img--03 {
  width: 254px;
  height: 254px;
  object-fit: contain;
  object-position: center;
}

.step-card__bottom {
  position: absolute;
  top: 56.53%;
  left: 5.97%;
  right: 5.97%;
  bottom: 5.1%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.step-card__num {
  font-family: 'Montserrat', sans-serif;
  font-size: 30px;
  font-weight: 400;
  color: var(--cyan);
  line-height: 39px;
}

.step-card__title {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-weight: 500;
  color: var(--navy);
  line-height: 36px;
  text-align: left;
  margin: 0;
}

.step-card__body {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  line-height: 24.5px;
  text-align: left;
  margin: 0;
}

/* ===========================
   ミネラルセクション
   =========================== */
.mineral {
  background-color: #fff;
  background-image: url('../assets/images/mineral-bg-ripple.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  padding: 96px 0 220px;
  position: relative;
}

.mineral__head {
  align-self: flex-start;
  text-align: left;
  margin-bottom: 8px;
}

.mineral__head .section-eyebrow {
  text-align: left;
}

.mineral__head .section-title {
  text-align: left;
}

.mineral .content-wrap {
  max-width: 1046px;
  margin: 0 auto;
  padding: 0 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.mineral__problem {
  width: 100%;
  border: 3px solid #9e9e9e;
  border-radius: 30px;
  background: #fff;
  padding: 40px 30px;
  text-align: center;
  margin-bottom: 0;
}

.mineral__problem-heading {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 28px;
  font-weight: 500;
  color: var(--navy);
  line-height: 42px;
  margin: 0 0 30px;
}

.mineral__info-grid {
  display: flex;
  justify-content: center;
  gap: 20px;
  text-align: left;
}

.mineral__info-box {
  background: #f5f5f5;
  border-radius: 30px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mineral__info-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  line-height: 28px;
  margin: 0;
}

.mineral__info-body {
  font-size: 16px;
  font-weight: 400;
  color: var(--navy);
  line-height: 24px;
  margin: 0;
  max-width: 406px;
}

.mineral__arrow {
  width: 0;
  height: 63px;
  border-left: 2px solid #9e9e9e;
  position: relative;
  margin: 0;
  padding: 0;
  font-size: 0;
  color: transparent;
}
.mineral__arrow::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 12px solid #9e9e9e;
}

.mineral__solution {
  width: 100%;
  border: 5px solid var(--cyan);
  border-radius: 30px;
  background: #fff;
  padding: 40px 30px;
  text-align: center;
  position: relative;
  box-sizing: border-box;
}

.mineral__mascot {
  position: absolute;
  left: 24px;
  bottom: 24px;
  width: 124px;
  height: 129px;
}

.mineral__solution-heading {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 28px;
  font-weight: 500;
  color: var(--cyan);
  line-height: 42px;
  margin: 0 0 20px;
}

.mineral__solution-body {
  font-size: 16px;
  font-weight: 400;
  color: var(--navy);
  line-height: 28px;
  margin: 0;
}

/* ===========================
   ライフスタイルギャラリー
   =========================== */
.lifestyle-gallery {
  background: transparent;
  padding: 60px 0 96px;
  margin-top: -180px;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.lifestyle-gallery__track {
  display: flex;
  gap: 24px;
  width: max-content;
  padding: 40px 0;
  animation: lifestyle-slide 40s linear infinite;
}

.lifestyle-gallery__img {
  width: 20vw;
  height: calc(20vw * 0.74);
  flex-shrink: 0;
  object-fit: cover;
  border-radius: 30px;
  display: block;
}

.lifestyle-gallery__img--up {
  transform: translateY(-24px);
}

.lifestyle-gallery__img--down {
  transform: translateY(24px);
}

@keyframes lifestyle-slide {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-100% / 2 - 12px)); }
}

@media (prefers-reduced-motion: reduce) {
  .lifestyle-gallery__track {
    animation: none;
  }
}

/* ===========================
   プレミアム会員セクション
   =========================== */
.premium-membership {
  background: #fff;
  padding: 96px 0;
}

.premium-membership__top {
  display: grid;
  grid-template-columns: 4fr 6fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 80px;
}

.premium-membership__logo {
  width: 100%;
  height: auto;
  display: block;
}

.premium-membership__top-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.premium-membership__eyebrow {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 500;
  color: var(--cyan);
  line-height: 1.8;
}

.premium-membership__heading {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin: 0;
}

.premium-membership__desc {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  line-height: 28px;
  margin: 0;
}

.premium-membership__badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.premium-membership__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--cyan);
  color: #fff;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 700;
  padding: 8px 20px;
  line-height: 1;
  white-space: nowrap;
}

.premium-membership__badge-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex-shrink: 0;
  object-fit: contain;
}

.premium-membership__block {
  margin-bottom: 40px;
}

.premium-membership__block-head {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 24px;
}

.premium-membership__block-head::after {
  content: '';
  flex: 1;
  border-top: 1px dashed var(--cyan);
  height: 0;
  align-self: center;
}

.premium-membership__block-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 64px;
  font-weight: 400;
  color: var(--cyan);
  line-height: 1;
}

.premium-membership__block-title {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--cyan);
  line-height: 1;
}

.premium-membership__products-grid {
  display: grid;
  grid-template-columns: 4fr 6fr;
  gap: 20px;
}

.premium-product {
  border: 3px solid var(--cyan);
  border-radius: 30px;
  background: #fff;
  padding: 40px 0 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  margin-top: 24px;
}

.premium-product__header {
  background: var(--cyan);
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  padding: 10px 48px;
  border-radius: 100px;
  position: absolute;
  top: -26px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  z-index: 2;
}

.premium-product__img {
  width: 130px;
  max-width: 60%;
  height: auto;
  display: block;
  margin: 16px auto 16px;
  object-fit: contain;
}

.premium-product__filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 32px 0 24px;
  flex: 1;
}

.premium-product__filter {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.premium-product__filter-label {
  font-size: 14px;
  color: var(--navy);
  text-align: center;
  font-weight: 500;
}

.premium-product__filter-img {
  width: 180px;
  height: auto;
  object-fit: contain;
}

.premium-product__plus {
  font-size: 32px;
  color: var(--cyan);
  font-weight: 700;
}

.premium-product__price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: auto;
  padding: 0 24px;
}

.premium-product__price-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.premium-product__regular {
  font-size: 14px;
  color: var(--navy);
  font-weight: 300;
  margin: 0;
  line-height: 1.2;
}

.premium-product__old-yen {
  font-size: 0.7em;
  font-weight: 400;
}

.points__filter-price-old-yen {
  font-size: 0.7em;
  font-weight: 400;
}

.premium-product__old {
  font-size: 28px;
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
  margin: 0;
  line-height: 1;
  position: relative;
  display: inline-block;
  white-space: nowrap;
}

.premium-product__old::after {
  content: '';
  position: absolute;
  left: -6px;
  right: -6px;
  top: 50%;
  height: 4px;
  background: var(--cyan);
  transform: rotate(-12deg);
  transform-origin: center;
  pointer-events: none;
}

.premium-product__arrow {
  color: var(--navy);
  font-size: 22px;
}

.premium-product__new {
  font-size: 56px;
  color: var(--cyan);
  font-weight: 700;
  margin: 0;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  position: relative;
}

.premium-product__new::after {
  content: '';
  position: absolute;
  top: -8px;
  right: -8px;
  width: 28px;
  height: 22px;
  background: url('../assets/images/price-sparkle.svg') no-repeat center / contain;
  pointer-events: none;
}

.premium-product__new-sparkle {
  display: none;
}

.premium-product__new-sparkle span {
  display: block;
  width: 12px;
  height: 2px;
  background: var(--cyan);
  border-radius: 1px;
}

.premium-product__new-sparkle--left span:nth-child(1) { transform: rotate(-30deg); }
.premium-product__new-sparkle--left span:nth-child(2) { transform: rotate(0deg); width: 14px; }
.premium-product__new-sparkle--left span:nth-child(3) { transform: rotate(30deg); }
.premium-product__new-sparkle--right span:nth-child(1) { transform: rotate(30deg); }
.premium-product__new-sparkle--right span:nth-child(2) { transform: rotate(0deg); width: 14px; }
.premium-product__new-sparkle--right span:nth-child(3) { transform: rotate(-30deg); }

.premium-product__unit {
  font-size: 24px;
  margin-left: 2px;
  color: var(--cyan);
  font-weight: 400;
}

.premium-table {
  display: grid;
  grid-template-columns: 266px 1fr 1fr;
  border-radius: 30px;
  border: 2px solid var(--cyan);
  position: relative;
  margin-top: 20px;
}

.premium-table__row {
  display: grid;
  grid-template-columns: subgrid;
  grid-column: 1 / -1;
}

.premium-table__cell {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  background: #fff;
  text-align: center;
}

.premium-table__cell:last-child {
  border-right: none;
}

.premium-table__row:last-child .premium-table__cell {
  border-bottom: none;
}

.premium-table__cell--label {
  background: #f8f8f8;
}

.premium-table__cell--price {
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.premium-table__row--head .premium-table__cell {
  background: #f8f8f8;
}

.premium-table__row--head .premium-table__cell--col {
  position: relative;
  padding-top: 24px;
  padding-bottom: 20px;
}

.premium-table__col-badge {
  display: inline-block;
  background: var(--cyan);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  padding: 4px 16px;
  border-radius: 100px;
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  z-index: 2;
  margin-bottom: 0;
}

/* overflow: hidden 削除の代わりに角丸を各セルに適用 */
.premium-table__row--head .premium-table__cell--label {
  border-top-left-radius: 28px;
}

.premium-table__row--head .premium-table__cell:last-child {
  border-top-right-radius: 28px;
}

.premium-table__row:last-child .premium-table__cell:first-child {
  border-bottom-left-radius: 28px;
}

.premium-table__row:last-child .premium-table__cell:last-child {
  border-bottom-right-radius: 28px;
}

.premium-table__col-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--cyan);
}

.premium-table__row-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--cyan);
}

.premium-table__row-sub {
  font-size: 14px;
  font-weight: 500;
  color: var(--cyan);
}

.premium-table__price-num {
  font-size: 26px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
}

.premium-table__price-yen {
  font-size: 16px;
  font-weight: 400;
  color: var(--navy);
  line-height: 1;
  position: relative;
  top: 5px;
}

.premium-table__price-dash {
  font-size: 26px;
  color: var(--navy);
}

.premium-membership__notes {
  margin: -28px 0 24px;
}

.premium-membership__notes p {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.6;
  margin: 0;
}

.premium-membership__info-box {
  border: 3px solid #9e9e9e;
  border-radius: 30px;
  background: #f8f8f8;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.premium-membership__info-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.premium-membership__info-dot {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
}

.premium-membership__info-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
}

.premium-membership__info-body {
  font-size: 16px;
  font-weight: 400;
  color: var(--navy);
  line-height: 24px;
  margin: 0;
}

/* ===========================
   ポイント制度セクション
   =========================== */
.points {
  background-color: #f5fbfc;
  background-image: url('../assets/images/points-bg.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: top center;
  padding: 96px 0 112px;
}

.points__head {
  text-align: center;
  margin-bottom: 56px;
}

.points__group {
  margin-bottom: 64px;
}

.points__bar {
  background: var(--cyan);
  color: #fff;
  border-radius: 100px;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  padding: 8px 0;
  margin-bottom: 24px;
}

.points__desc {
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.7;
  margin: 0 0 28px;
}

.points__products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

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

.points__note {
  font-size: 14px;
  font-weight: 500;
  color: var(--cyan);
  line-height: 1.7;
  margin: 0 0 32px;
}

.points__bonus {
  position: relative;
  background: #fff;
  border-radius: 24px;
  padding: 40px 30px 30px;
  margin-top: 56px;
}

.points__bonus-pill {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: #fff;
  font-size: 20px;
  font-weight: 500;
  padding: 6px 30px;
  border-radius: 100px;
  border: 1.5px solid #fff;
  box-shadow: 0 0 0 1.5px var(--cyan);
}

.points__bonus-pill::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 14px;
  height: 14px;
  background: var(--cyan);
  border-right: 1.5px solid #fff;
  border-bottom: 1.5px solid #fff;
  box-shadow: 1.5px 1.5px 0 0 var(--cyan);
  transform: translateX(-50%) rotate(45deg);
}

.points__bonus-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.points__bonus-left {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.points__bonus-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--cyan);
  margin: 0;
}

.points__bonus-desc {
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.7;
  margin: 0;
}

.points__bonus-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.points__bonus-list li {
  display: block;
  position: relative;
  padding-left: 32px;
  font-size: 15px;
  color: var(--navy);
  font-weight: 500;
  line-height: 1.8;
}

.points__bonus-list li strong {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin: 0;
}

.points__bonus-check {
  display: block;
  width: 22px;
  height: 22px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  object-fit: contain;
}

.points__bonus-list li {
  min-height: 22px;
}

.points__filter-row {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 30px;
  padding: 30px 40px;
  gap: 60px;
}

.points__filter-images {
  display: flex;
  align-items: center;
  gap: 16px;
}

.points__filter-images img {
  width: 130px;
  height: auto;
  object-fit: contain;
}

.points__filter-plus {
  font-size: 28px;
  font-weight: 700;
  color: var(--navy);
}

.points__filter-price {
  display: flex;
  align-items: center;
  gap: 16px;
}

.points__filter-price-left {
  display: flex;
  flex-direction: column;
}

.points__filter-price-label {
  font-size: 14px;
  color: var(--navy);
  font-weight: 300;
  line-height: 1.2;
}

.points__filter-price-old {
  font-size: 28px;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  position: relative;
  display: inline-block;
  white-space: nowrap;
  line-height: 1;
}

.points__filter-price-old::after {
  content: '';
  position: absolute;
  left: -6px;
  right: -6px;
  top: 50%;
  height: 4px;
  background: var(--cyan);
  transform: rotate(-12deg);
  transform-origin: center;
  pointer-events: none;
}

.points__filter-price-arrow {
  color: var(--navy);
  font-size: 22px;
}

.points__filter-price-new {
  font-size: 56px;
  color: var(--cyan);
  font-weight: 700;
  line-height: 1;
  margin: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  position: relative;
}

.points__filter-price-new::after {
  content: '';
  position: absolute;
  top: -8px;
  right: -8px;
  width: 28px;
  height: 22px;
  background: url('../assets/images/price-sparkle.svg') no-repeat center / contain;
  pointer-events: none;
}

.points__filter-price-unit {
  font-size: 24px;
  margin-left: 2px;
  color: var(--cyan);
  font-weight: 400;
}

/* ===========================
   ご購入の流れ
   =========================== */
.purchase-flow {
  background: #e8f6f8;
  padding: 96px 0;
}

.purchase-flow__head {
  text-align: center;
  margin-bottom: 48px;
}

.purchase-flow__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.flow-col {
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  border: 1.5px solid var(--cyan);
}

.flow-col__header {
  background: var(--cyan);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  padding: 16px 24px;
  text-align: center;
}

.flow-col__header--gray {
  background: #888;
}

.flow-col__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.flow-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #f0f0f0;
}

.flow-step:last-of-type {
  border-bottom: none;
}

.flow-step__icon-wrap {
  width: 48px;
  height: 48px;
  background: #e8f6f8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 22px;
}

.flow-step__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.flow-step__body {
  font-size: 13px;
  color: #555;
  line-height: 1.6;
}

.flow-col__promo {
  background: #f0f8f9;
  border-radius: 12px;
  padding: 20px;
  margin-top: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.flow-col__promo-text {
  font-size: 14px;
  color: var(--navy);
  line-height: 1.7;
}

.flow-col__promo-btn {
  /* uses .btn styles */
}

/* ===========================
   お客様の声
   =========================== */
/* ===========================
   お客様の声
   =========================== */
.testimonials {
  background: #fff;
  padding: 96px 0;
}

.testimonials__head {
  text-align: center;
  margin-bottom: 48px;
  position: relative;
}

.testimonials__mascot {
  position: absolute;
  right: 0;
  bottom: -53px;
  width: 100px;
  height: auto;
  pointer-events: none;
  z-index: 2;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: #fff;
  border: 2px solid var(--cyan);
  border-radius: 30px;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.testimonial-card__head {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-card__avatar {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.testimonial-card__avatar-icon {
  font-size: 36px;
  line-height: 1;
}

.testimonial-card__info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.testimonial-card__title {
  font-size: 20px;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.4;
  margin: 0;
}

.testimonial-card__tag {
  display: inline-block;
  background: var(--cyan);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 2px 7px;
  border-radius: 5px;
  align-self: flex-start;
}

.testimonial-card__body {
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  line-height: 24.5px;
  margin: 0;
}

/* ===========================
   FAQ
   =========================== */
.faq {
  background: #f6f6f6;
  padding: 96px 0;
}

.faq__head {
  text-align: center;
  margin-bottom: 56px;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 48px;
  max-width: 868px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  border-bottom: 1.5px solid #d9e1ea;
}

.faq-item:first-child {
  border-top: 1.5px solid #d9e1ea;
}

.faq-item__q {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 8px;
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
}

.faq-item__q::-webkit-details-marker {
  display: none;
}

.faq-item__q-mark {
  width: 32px;
  height: 32px;
  background: var(--cyan);
  color: #fff;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 16px;
  font-family: 'Montserrat', sans-serif;
}

.faq-item__q-text {
  flex: 1;
}

.faq-item__toggle {
  width: 16px;
  height: 16px;
  position: relative;
  flex-shrink: 0;
}

.faq-item__toggle::before,
.faq-item__toggle::after {
  content: '';
  position: absolute;
  background: var(--cyan);
  top: 50%;
  left: 0;
  width: 16px;
  height: 2px;
  transform: translateY(-50%);
  transition: transform 0.25s;
}

.faq-item__toggle::after {
  transform: translateY(-50%) rotate(90deg);
}

.faq-item[open] .faq-item__toggle::after {
  transform: translateY(-50%) rotate(0);
}

.faq-item__a {
  padding: 0 8px 20px 52px;
  font-size: 14px;
  color: var(--navy);
  line-height: 1.7;
}

.faq__more {
  text-align: center;
}

/* ===========================
   プレミアム会員CTAセクション
   =========================== */
.membership-section {
  background-color: #f5fbfc;
  background-image: url('../assets/images/points-bg.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: bottom center;
  padding: 32px 0 96px;
}

.lifestyle-photo {
  width: 100%;
  margin: 0;
  padding: 0;
  display: block;
  overflow: hidden;
}

.lifestyle-photo__img {
  display: block;
  width: 100%;
  height: auto;
}

.membership-cta {
  border: 5px solid var(--cyan);
  border-radius: 30px;
  background: #fff;
  padding: 36px 40px;
  display: grid;
  grid-template-columns: 35% 1fr;
  gap: 32px;
  align-items: center;
}

.membership-cta--inline {
  margin-top: 60px;
  margin-bottom: 60px;
}

.membership-cta__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.membership-cta__logo {
  width: 100%;
  max-width: 417px;
  height: auto;
  display: block;
}

.membership-cta__brand {
  display: none;
}

.membership-cta__right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.membership-cta__eyebrow {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--cyan);
  line-height: 28px;
}

.membership-cta__title {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin: 0;
  white-space: nowrap;
}

.membership-cta__desc {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  line-height: 28px;
  margin: 0 0 12px;
}

/* ===========================
   ウォーターサーバー以外の商品
   =========================== */
.other-products {
  background: #f6f6f6;
  padding: 60px 0;
}

.other-products__inner {
  max-width: 1206px;
  margin: 0 auto;
  padding: 0 60px;
  display: grid;
  grid-template-columns: 533px 1fr;
  gap: 48px;
  align-items: center;
}

.other-products__img {
  width: 533px;
  height: auto;
  display: block;
  object-fit: contain;
}

.other-products__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.other-products__title {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--navy);
  line-height: 45px;
  margin: 0;
}

.other-products__body {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  line-height: 28px;
  margin: 0;
}

/* ===========================
   フッター
   =========================== */
.footer {
  display: none;
  background: #e8f6f8;
  padding: 64px 60px 32px;
  color: var(--navy);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 80px;
  row-gap: 48px;
  padding-bottom: 48px;
}

.footer__group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-bottom: 1px solid rgba(93, 194, 208, 0.3);
  padding-bottom: 24px;
}

.footer__group-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  margin: 0;
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
}

.footer__group-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
}

.footer__group-list a {
  font-size: 13px;
  color: var(--navy);
  opacity: 0.85;
  transition: opacity 0.2s;
}

.footer__group-list a:hover {
  opacity: 1;
  text-decoration: underline;
}

.footer__bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 20px;
}

.footer__brand-logo {
  height: 56px;
  width: auto;
  display: block;
}

.footer__copyright {
  font-size: 12px;
  opacity: 0.5;
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  margin: 0;
}

.footer__bottom-nav {
  list-style: none;
  display: flex;
  gap: 24px;
  margin: 0;
  padding: 0;
}

.footer__bottom-nav a {
  font-size: 12px;
  color: var(--navy);
  opacity: 0.7;
  transition: opacity 0.2s;
}

.footer__bottom-nav a:hover {
  opacity: 1;
}

/* TOP固有ルート要素: SP横スクロール防止 */
.page-top {
  overflow-x: hidden;
}

/* ===========================
   レスポンシブ - 1100px以下
   =========================== */
@media (max-width: 1100px) {
  .kv {
    min-height: 660px;
  }

  .kv__bg-image {
    width: calc(100% - 20px);
    height: 460px;
    top: 0;
    left: 20px;
    right: auto;
    border-radius: 100px 0 0 0;
    opacity: 1;
  }

  .kv__copy {
    left: 20px;
    right: 20px;
    top: 65%;
    transform: translateY(-50%);
    max-width: none;
  }

  .kv__copy h1 {
    font-size: 24px;
  }

  /* スマホ: 製品ラインナップを縮小してKV下部中央に表示 */
  .kv__servers {
    display: flex;
    left: 0;
    right: 0;
    justify-content: center;
    bottom: 20px;
    transform: scale(0.5);
    transform-origin: bottom center;
  }

  .kv__scroll {
    display: none;
  }

  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .purchase-flow__cols {
    grid-template-columns: 1fr;
  }

  .other-products__inner {
    grid-template-columns: 1fr;
  }

  .other-products__img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }

  /* about: 固定px幅の auto 列を縦積みに */
  .about__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .about__text {
    order: 1;
  }
  .about__image-wrap {
    order: 2;
  }

  .about__image-wrap {
    width: 300px;
    height: 300px;
    margin: 0 auto;
  }

  .about__image {
    width: 300px;
    height: 300px;
  }

  /* mechanism: 3列→1列（タブレットはカード内をflex-rowで横並び） */
  .mechanism__steps {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* step-card: flex-row 横並び（写真左/テキスト右）*/
  .step-card {
    width: auto;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: stretch;
  }

  .step-card__top {
    position: static;
    height: auto;
    width: 40%;
    flex-shrink: 0;
    padding: 24px;
    border-radius: 0;
    border-top-left-radius: 27px;
    border-bottom-left-radius: 27px;
  }

  .step-card__bottom {
    position: static;
    width: 60%;
    inset: auto;
    padding: 24px;
  }

  .step-card__img--01,
  .step-card__img--02,
  .step-card__img--03 {
    width: 100%;
    max-width: 200px;
    height: auto;
  }

  /* benefits: 固定 513px 列解除（2列維持）、gap維持 */
  .benefits__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  /* 修正1: benefit-card の固定 width:513px を解除・タブレット縦積みフラット化 */
  .benefit-card {
    width: auto;
    height: auto;
    min-height: 320px;
    padding-bottom: 30px;
  }
  .benefit-card__inner {
    position: static;
    left: auto;
    top: auto;
    width: 100%;
    padding: 70px 20px 0;
    box-sizing: border-box;
  }
  .benefit-card__title {
    font-size: 22px;
    line-height: 33px;
  }
  .benefit-card__body {
    font-size: 14px;
    line-height: 24px;
  }
  .benefit-card__num {
    font-size: 16px;
  }
  .benefit-card__num-big {
    font-size: 24px;
  }
  .benefit-card__title-num {
    font-size: 36px;
  }

  /* recipe-banner__images: flex固定幅を縮小可能に、aspect-ratioで高さを比率追従 */
  .recipe-banner__images {
    flex: 1 1 auto;
    min-width: 0;
    height: auto;
    aspect-ratio: 654 / 462;
    margin-top: 0;
    margin-bottom: 0;
  }

  /* 修正4: recipe-banner 画像がコンテナ幅を超えないよう縮小 */
  .recipe-banner__img-main {
    width: 100%;
    max-width: 100%;
    height: 100%;
  }

  .recipe-banner__img-sub {
    width: 38%;
    height: auto;
    aspect-ratio: 1 / 1;
    top: auto;
    left: auto;
    right: 0;
    bottom: -6%;
    object-fit: cover;
  }

  /* 修正3: premium-membership 商品グリッドを1列縦積みに */
  .premium-membership__products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* eyebrow 統一: about / recipe-banner / premium-membership / membership-cta を 12px/12px に揃える */
  .about .section-eyebrow {
    font-size: 12px;
    margin-bottom: 12px;
  }

  .recipe-banner__eyebrow {
    font-size: 12px;
    margin-bottom: 12px;
  }

  .premium-membership__eyebrow {
    font-size: 12px;
    margin-bottom: 12px;
  }

  .membership-cta__eyebrow {
    font-size: 12px;
    margin-bottom: 12px;
  }

  /* heading 統一: premium-membership を 28px/1.5 に揃える */
  .premium-membership__heading {
    font-size: 28px;
    line-height: 1.5;
  }

  /* 修正2(タブレット): lifestyle-gallery 負マージン縮小・写真縮小 */
  .lifestyle-gallery {
    margin-top: -40px;
    padding: 40px 0 60px;
  }

  .lifestyle-gallery__img {
    width: 30vw;
    height: calc(30vw * 0.74);
  }

  /* 修正3(タブレット): membership バッジ中央寄せ */
  .premium-membership__badges {
    justify-content: center;
  }

  /* 修正3: premium-table ヘッダーバッジをコース名下の小文字テキストに（タブレット+スマホ共通） */
  .premium-table__row--head .premium-table__cell--col {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 12px;
    padding-bottom: 12px;
    gap: 4px;
  }
  .premium-table__col-title {
    order: 1;
  }
  .premium-table__col-badge {
    order: 2;
    position: static;
    transform: none;
    top: auto;
    left: auto;
    background: transparent;
    color: var(--navy);
    border-radius: 0;
    padding: 0;
    font-size: 10px;
    font-weight: 400;
    line-height: 1.3;
    white-space: normal;
    text-align: center;
    max-width: 100%;
  }
}

/* ===========================
   レスポンシブ - 767px以下
   =========================== */
@media (max-width: 767px) {
  .about {
    padding: 60px 0;
  }

  .about__inner {
    padding: 0 20px;
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .about__image-wrap {
    width: 240px;
    height: 240px;
    margin: 0 auto;
  }

  .about__image {
    width: 240px;
    height: 240px;
    margin: 0 auto;
  }

  .recipe-banner {
    overflow: hidden;
  }

  /* スマホ: 背景rippleをバナー全体に広げ、その上に文字と写真を配置 */
  .recipe-banner__bg {
    top: 0;
    transform: none;
    height: 100%;
  }

  /* スマホ: テキスト上・写真下の縦並び */
  .recipe-banner__inner {
    flex-direction: column;
    align-items: stretch;
    padding: 40px 20px;
    gap: 24px;
  }

  .recipe-banner__text {
    flex: 0 0 auto;
    min-width: 0;
    padding-right: 0;
    gap: 12px;
  }

  .recipe-banner__eyebrow {
    font-size: 12px;
  }

  /* 縦並びで全幅になるため見出しはベース(28px)に戻す */
  .recipe-banner__heading {
    font-size: 28px;
    line-height: 1.5;
  }

  /* 写真は下に全幅配置、高さは元比率に追従 */
  .recipe-banner__images {
    flex: 0 0 auto;
    width: 100%;
    min-width: 0;
    height: auto;
    aspect-ratio: 654 / 462;
    margin-top: 0;
    margin-bottom: 0;
    position: relative;
  }

  /* 絶対配置画像を親の aspect-ratio ボックスに合わせて100%表示 */
  .recipe-banner__img-main {
    width: 94%;
    height: 100%;
    border-radius: 16px;
  }

  /* 装飾サブ写真: %ベースで右下に配置（right:0でビューポート右はみ出し防止） */
  .recipe-banner__img-sub {
    top: auto;
    left: auto;
    bottom: -6%;
    right: 0;
    width: 40%;
    height: auto;
    aspect-ratio: 1 / 1;
    border-radius: 12px;
  }

  .benefits {
    padding: 60px 0;
  }

  .content-wrap {
    padding: 0 20px;
  }

  .content-wrap--narrow {
    padding: 0 20px;
  }

  /* Benefits */
  .benefits__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .benefit-card {
    width: 100%;
    max-width: 513px;
    height: auto;
    min-height: 320px;
    margin: 0 auto;
    padding-bottom: 30px;
  }
  .benefit-card__num {
    font-size: 16px;
  }
  .benefit-card__num-big {
    font-size: 24px;
  }
  .benefit-card__inner {
    position: static;
    left: auto;
    top: auto;
    width: 100%;
    padding: 70px 20px 0;
    box-sizing: border-box;
  }
  .benefit-card__title {
    font-size: 22px;
    line-height: 33px;
  }
  .benefit-card__title-num {
    font-size: 36px;
  }
  .benefit-card__body {
    font-size: 14px;
    line-height: 24px;
  }

  /* Mechanism */
  .mechanism {
    padding: 60px 0;
  }

  .mechanism__steps {
    grid-template-columns: 1fr;
    gap: 20px;
    justify-content: center;
  }
  /* 修正1(スマホ): step-card 縦積みに戻す */
  .step-card {
    width: 100%;
    max-width: none;
    height: auto;
    margin: 0;
    flex-direction: column;
  }
  .step-card__top {
    position: static;
    width: 100%;
    border-radius: 0;
    border-top-left-radius: 27px;
    border-top-right-radius: 27px;
    border-bottom-left-radius: 0;
    padding: 24px;
  }
  .step-card__bottom {
    position: static;
    width: 100%;
    padding: 20px 20px 24px;
    inset: auto;
  }
  .step-card__num {
    font-size: 22px;
  }
  .step-card__title {
    font-size: 18px;
    line-height: 28px;
  }
  .step-card__body {
    font-size: 13px;
    line-height: 22px;
  }

  /* Mineral */
  .mineral {
    padding: 60px 0;
  }

  .mineral .content-wrap {
    padding: 0 20px;
  }

  .mineral__problem-heading {
    font-size: 18px;
    line-height: 28px;
  }
  .mineral__info-grid {
    flex-direction: column;
  }
  .mineral__info-body {
    max-width: 100%;
  }
  .mineral__solution-heading {
    font-size: 18px;
    line-height: 28px;
  }
  .mineral__mascot {
    width: 70px;
    height: 73px;
    left: 16px;
    bottom: 16px;
  }

  /* 修正2(スマホ): lifestyle-gallery margin-top 縮小・写真縮小 */
  .lifestyle-gallery {
    margin-top: -30px;
  }

  /* Lifestyle Gallery (SP) */
  .lifestyle-gallery__track {
    gap: 12px;
    padding: 24px 0;
  }
  .lifestyle-gallery__img {
    width: 44vw;
    height: calc(44vw * 0.74);
    border-radius: 20px;
  }
  .lifestyle-gallery__img--up {
    transform: translateY(-12px);
  }
  .lifestyle-gallery__img--down {
    transform: translateY(12px);
  }

  /* SP: プレミアム会員セクション */
  .premium-membership__top {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 20px;
  }
  /* 修正3(スマホ): バッジ中央寄せ */
  .premium-membership__badges {
    justify-content: center;
  }
  .premium-membership__logo {
    width: 100%;
    max-width: 322px;
    margin: 0 auto;
  }
  /* premium-membership__heading は 1100px ブロックで 28px/1.5 に統一済み。ここで別値を上書きしない */
  .premium-membership__products-grid {
    grid-template-columns: 1fr;
  }
  .premium-membership__block-num {
    font-size: 48px;
  }
  .premium-membership__block-title {
    font-size: 22px;
  }
  .premium-table {
    grid-template-columns: 84px 1fr 1fr;
  }
  /* .premium-table__col-badge: 1100pxブロックで小文字テキスト化済み（ピル前提の旧指定を削除） */
  .premium-table__col-title,
  .premium-table__row-title {
    font-size: 16px;
  }
  /* 修正1: row-title（LE1,000ml等）を小さくして枠内に収める（col-titleは16pxのまま） */
  .premium-table__row-title {
    font-size: 13px;
  }
  .premium-table__row-sub {
    font-size: 11px;
  }
  .premium-table__price-num {
    font-size: 18px;
  }
  .premium-table__cell {
    padding: 12px 8px;
  }

  .points {
    padding: 60px 0;
  }

  .points__bar {
    font-size: 18px;
  }

  .points__desc {
    font-size: 14px;
  }

  .points__products {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .points__bonus-inner {
    grid-template-columns: 1fr;
  }

  .points__filter-row {
    flex-direction: column;
    padding: 24px 20px;
  }

  .points__filter-price-new {
    font-size: 40px;
  }

  .purchase-flow {
    padding: 60px 0;
  }

  .purchase-flow__cols {
    grid-template-columns: 1fr;
  }

  .faq-item__q {
    font-size: 14px;
    gap: 12px;
  }

  .faq-item__a {
    padding-left: 40px;
    font-size: 13px;
  }

  .testimonials {
    padding: 60px 0;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
  }

  .testimonials__mascot {
    width: 70px;
    right: 20px;
  }

  .faq {
    padding: 60px 0;
  }

  .membership-section {
    padding: 0 0 60px;
  }

  .membership-cta {
    grid-template-columns: 1fr;
    padding: 30px 20px;
    text-align: center;
  }

  .membership-cta__left {
    align-items: center;
  }

  .membership-cta__title {
    font-size: 24px;
    white-space: normal;
  }

  .membership-cta__brand {
    font-size: 36px;
  }

  .membership-cta__right {
    align-items: center;
  }

  .other-products {
    padding: 60px 0;
  }

  .other-products__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
    padding: 0 30px;
  }

  .other-products__img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }

  .other-products__title {
    font-size: 22px;
    line-height: 33px;
  }

  .other-products__content {
    align-items: center;
  }

  .footer {
    padding: 48px 20px 24px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer__group-list {
    gap: 10px 20px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__bottom-nav {
    flex-wrap: wrap;
    gap: 16px;
  }

  /* premium-product: ヘッダーはみ出し対策 */
  .premium-product__header {
    font-size: 18px;
    padding: 8px 24px;
    max-width: calc(100% - 24px);
    white-space: normal;
  }

  .premium-product__filters {
    gap: 16px;
  }

  .premium-product__filter-img {
    width: 120px;
  }

  .premium-product__new {
    font-size: 40px;
  }

  /* premium-membership: block-head の gap 縮小 */
  .premium-membership__block-head {
    gap: 12px;
  }

  /* benefits: SP で装飾マスコット非表示 */
  .benefits__mascot {
    display: none;
  }
}