/*----------------------------------------
  keyframes
----------------------------------------*/
@keyframes tapGuide {
  0% {
    opacity: 0;
    transform: scale(0.35);
  }
  20% {
    opacity: 0.95;
  }
  100% {
    opacity: 0;
    transform: scale(2.4);
  }
}

/*----------------------------------------
  common & variables
----------------------------------------*/
:root {
  /* Fonts */
  --font-en: "tt-commons-pro";
  --font-ja: "dnp-shuei-gothic-gin-std", sans-serif;

  /* Basic Colors */
  --color-main: #1c1c1c;
  --color-sub: #1c1c1c;
  --bg-white: #ffffff;
  --rgb-product-label: 255, 255, 255;
  --alpha-product-label: 0.8;
  --bg-product-head: #ccc;
  --color-product-head: var(--color-main);
  --bg-case: #ddd;
  --height-global-nav: 0px;
  --bg-reservation: #666666;
  --color-reservation: #fff;

  /* Theme Colors */
  --bg-milktea: #f7f3ed;
  --bg-darkcherry: #e8d0cb;
  --bg-butterflypea: #dbe2eb;
  --bg-recommend: #9ab2a4;
  --bg-birthstone: #ffffff;
  --bg-case-section: #f5efe6;
  --bg-novelty: #f5f0e8;

  /* Button & Accent Colors */
  --btn-milktea: #c39a75;
  --btn-darkcherry: #b05c68;
  --btn-butterflypea: #6983a7;
  --btn-recommend: #6e8573;
  --btn-birthstone: #a5a5a5;
  --btn-case: #8a7b6e;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html, body, main, #contentsMain {
  max-width: 100%;
  overflow-x: hidden;
}

html {
  font-size: 62.5%;
  scroll-behavior: auto;
}
@media screen and (max-width: 1200px) {
  html { font-size: 0.8333333333vw; }
}
@media screen and (max-width: 767px) {
  html { font-size: 2.6666666667vw; }
}

body {
  position: static;
  margin: 0;
  padding: 0;
  background-color: var(--bg-white);
  color: var(--color-main);
  font-family: var(--font-en), var(--font-ja);
  font-size: 1.4rem;
  line-height: 1.6;
}
body.is-modal-open {
  overflow: hidden;
}

main.main-area.lp {
  position: relative;
}

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

#contentsMain {
  color: var(--color-main);
  font-family: var(--font-en), var(--font-ja);
  font-size: 1.4rem;
  line-height: 1.6;
}

/*----------------------------------------
  Utilities
----------------------------------------*/
.u-device-sp { display: none; }
br.u-br-sp { display: none; }

@media screen and (max-width: 767px) {
  .u-device-sp { display: block; }
  .u-device-pc, br.u-br-pc { display: none; }
  br.u-br-sp { display: initial; }
}

/* Fade Animations */
.u-animation-fade-in {
  opacity: 0;
  transition: opacity 1s;
}
.u-animation-fade-in.is-active {
  opacity: 1;
}

.u-animation-fade-up {
  opacity: 0;
  translate: 0 4rem;
  transition: opacity 1s, translate 1s;
}
.u-animation-fade-up.is-active {
  opacity: 1;
  translate: 0 0;
}

/* Tap Guide */
.u-animation-tap-guide {
  position: absolute;
  right: 4rem;
  bottom: 4rem;
  width: clamp(1.36rem, 1.4166666667vw, 2.21rem);
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.u-animation-tap-guide::before,
.u-animation-tap-guide::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  animation: tapGuide 2.2s ease-out infinite;
}
.u-animation-tap-guide::after {
  animation-delay: 1.1s;
}
.u-animation-tap-guide.is-faded {
  opacity: 0;
  visibility: hidden;
}
.u-animation-tap-guide.is-hidden {
  display: none;
}

/*----------------------------------------
  Components & Navigations
----------------------------------------*/
.c-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--color-main);
  transition: opacity 0.6s;
}
@media screen and (max-width: 767px) {
  .c-button { font-size: 1.2rem; }
}
.c-button:hover { opacity: 0.6; }

.c-button-wide {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 40rem;
  margin: 3.2rem auto 0;
  padding: 1.2rem 2.4rem;
  color: #ffffff;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-radius: 0.2rem;
  /* box-shadow: 0 0.2rem 0.6rem rgba(0, 0, 0, 0.08); */
  transition: opacity 0.3s ease;
}
@media screen and (max-width: 767px) {
  .c-button-wide {
    font-size: 1.2rem;
    padding: 1rem 1.6rem;
  }
}
.c-button-wide:hover { opacity: 0.85; }
.c-button-wide--milktea { background-color: var(--btn-milktea); }
.c-button-wide--darkcherry { background-color: var(--btn-darkcherry); }
.c-button-wide--butterflypea { background-color: var(--btn-butterflypea); }
.c-button-wide--recommend { background-color: var(--btn-recommend); }
.c-button-wide--autumnstone { background-color: var(--btn-birthstone); }

/* Circle Nav Component */
.c-circle-nav-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.c-circle-nav-list li {
  border: none;
  padding: 0;
  margin: 0;
}

.c-nav-circle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.6rem;
  padding: 2.4rem 1rem;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(0.8rem);
}
.c-nav-circle__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 9rem;
  height: 9rem;
  border-radius: 50%;
  text-decoration: none;
  color: var(--color-main);
  text-align: center;
  /* box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.05); */
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.c-nav-circle__item:hover {
  transform: translateY(-0.3rem);
  opacity: 0.85;
}
.c-nav-circle__item--milktea { background-color: var(--bg-milktea); }
.c-nav-circle__item--darkcherry { background-color: var(--bg-darkcherry); }
.c-nav-circle__item--butterflypea { background-color: var(--bg-butterflypea); }

.c-nav-circle__title {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}
.c-nav-circle__sub {
  font-size: 1rem;
  color: #666;
}

@media screen and (max-width: 767px) {
  .c-nav-circle {
    gap: 1rem;
    padding: 1.6rem 0.8rem;
  }
  .c-nav-circle__item {
    width: 7.2rem;
    height: 7.2rem;
  }
  .c-nav-circle__title { font-size: 1.1rem; }
  .c-nav-circle__sub { font-size: 0.9rem; }
}

/* Nav A */
.c-nav-a {
  position: sticky;
  display: flex;
  flex-direction: column;
  gap: 0;
  top: var(--height-global-nav);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(1rem);
  padding: 0;
  z-index: 10;
}

.c-nav-a ul {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 1000px; /* メインビジュアル画像の幅（例: 1000px）に合わせる */
  margin: 0 auto;    /* 左右中央寄せ */
  padding: 0;
  gap: 0;
}

.c-nav-a ul li {
  flex: 1;           /* 3つの要素を均等幅にする */
  width: auto;       /* calcや%指定は不要 */
}

.c-nav-a ul li + li {
  margin-left: -1px; /* 枠線の重なりは隣接セレクタで指定すると端が崩れません */
}

.c-nav-a ul li a {
  box-sizing: border-box; /* ボーダーを含めて100%幅にする */
  width: 100%;
}

.c-nav-a ul li:last-child {
  margin-right: 0;
}

/* メディアクエリ（スマホ用） */
@media screen and (max-width: 767px) {
    .c-nav-a ul li a {
        font-size: 1.3rem;
        height: 74px;
        padding: 0.4rem 1.8rem 0.4rem 0.2rem; /* 矢印と文字が重ならないよう右余白を設定 */
    }
}

/* PC・共通設定 */
.c-nav-a ul li a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
    text-align: center;
    padding-right: 1.8rem; /* 矢印用スペース */
    text-decoration: none;
    color: var(--color-main, #333);
    border: 1px solid #e6e6e6;
    border-radius: 0;
    background-color: #fff;
    word-break: break-word;
    transition: all 0.3s ease;
}

/* 右配置・「くの字」下矢印（追加分） */
.c-nav-a ul li a::after {
    content: "";
    position: absolute;
    right: 12px; /* 右端からの位置 */
    top: 50%;
    transform: translateY(-67%) rotate(45deg); /* 上下中央揃え ＋ 45度回転 */
    
    /* 「くの字」矢印のサイズと線幅 */
    width: 6px;
    height: 6px;
    border-right: 2px solid var(--color-main, #333);
    border-bottom: 2px solid var(--color-main, #333);
}

.c-nav-a ul li a.btn_circle--milktea:hover {
  background-color: var(--bg-milktea);
  border-color: var(--bg-milktea);
  color: #000000;
  z-index: 1;
}

.c-nav-a ul li a.btn_circle--darkcherry:hover {
  background-color: var(--bg-darkcherry);
  border-color: var(--bg-darkcherry);
  color: #000000;
  z-index: 1;
}

.c-nav-a ul li a.btn_circle--butterflypea:hover {
  background-color: var(--bg-butterflypea);
  border-color: var(--bg-butterflypea);
  color: #000000;
  z-index: 1;
}

/*----------------------------------------
  Headings & Text Sections
----------------------------------------*/
.p-product__head-heading {
  font-size: 2.8rem;
  font-weight: 300;
  font-family: var(--font-ja);
  line-height: 1.5;
  letter-spacing: 0.06em;
  margin-bottom: 1.6rem;
  color: var(--color-main);
}
.p-product__head-txt {
  font-size: 1.4rem;
  font-family: var(--font-ja);
  line-height: 1.8;
  letter-spacing: 0.04em;
  margin-bottom: 4rem;
  color: #333333;
}

.p-product__main-heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 3rem 0;
}

.p-product__main-sub {
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: #666666;
  line-height: 1.2;
  margin-bottom: 0.4rem;
}

.p-product__main-title {
  font-size: 3.6rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.1;
  color: var(--color-main);
}

.p-product__main-txt {
  font-size: 1.4rem;
  font-family: var(--font-ja);
  line-height: 1.8;
  letter-spacing: 0.04em;
  margin-bottom: 3.2rem;
  color: #333333;
}

@media screen and (max-width: 767px) {
  .p-product__head-heading {
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1.6;
    margin: 4.6rem 0.6rem 1.6rem;
    padding: 0 1.6rem;
  }
  .p-product__head-heading.is-sp-center { text-align: center; }
  .p-product__head-txt {
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 3.2rem;
    padding: 0 2rem;
  }
  .p-product__head-txt.is-sp-center { text-align: center; }
  .p-product__main-title { font-size: 2.8rem; }
  .p-product__main-txt {
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    padding: 0 2rem;
    text-align: center;
  }
}

/*----------------------------------------
  p-case Section Styles
----------------------------------------*/
.p-case {
  background-color: var(--bg-case, #f9f7f5);
  padding: 6rem 2rem;
}
.p-case__container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.p-case__heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 2.8rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: #2b2b2b;
  line-height: 1.2;
  margin-bottom: 3.2rem;
}
.p-case__heading span {
  display: block;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: #666666;
  margin-top: 0.6rem;
}
.p-case__img {
  max-width: 500px;
  margin: 0 auto 2.4rem;
}
.p-case__img img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.p-case__content { margin-bottom: 3.2rem; }
.p-case__content p {
  font-size: 1.5rem;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: #333333;
  margin: 0;
}
.p-case__content p + p { margin-top: 0.8rem; }
.p-case__content .note {
  font-size: 1.2rem;
  color: #787878;
}

@media screen and (max-width: 767px) {
  .p-case { padding: 4rem 1.6rem; }
  .p-case__heading {
    font-size: 2.2rem;
    margin-bottom: 2.4rem;
  }
  .p-case__heading span {
    font-size: 1.1rem;
    margin-top: 0.4rem;
  }
  .p-case__img {
    max-width: 100%;
    margin-bottom: 2rem;
  }
  .p-case__content { margin-bottom: 2.4rem; }
  .p-case__content p {
    font-size: 1.3rem;
    line-height: 1.7;
  }
  .p-case__content .note { font-size: 1.1rem; }
}

/*----------------------------------------
  Product List & Layout
----------------------------------------*/
.c-product { position: relative; }
.c-product__wrapper { align-items: stretch; }
.c-product__item, .c-product__list { min-width: 0; }
.c-product__item { height: auto; }

.c-product .js-product-column {
  display: flex;
  flex-direction: column;
  gap: 3.2rem;
  height: auto;
  min-width: 0;
}
@media screen and (max-width: 767px) {
  .c-product .js-product-column { gap: 2.4rem; }
}

.c-product__link {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  height: 100%;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}
@media screen and (max-width: 767px) {
  .c-product__link:hover .c-product__img .swiper-slide img { transform: scale(1.1); }
}

.c-product__img {
  position: relative;
  aspect-ratio: 1 / 1;
  min-width: 0;
}
.c-product__img .swiper {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
}
.c-product__img .swiper-wrapper {
  height: 100%;
  min-width: 0;
}
.c-product__img .swiper-scrollbar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0.3rem;
  border-radius: 0;
}
.c-product__img .swiper-scrollbar-drag { background: rgba(0, 0, 0, 0.3); }
.c-product__img .swiper-slide {
  overflow: hidden;
  height: 100%;
  min-width: 0;
}
.c-product__img .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}
.c-product__img span {
  position: absolute;
  top: 0;
  right: 0;
  font-size: 1.8rem;
  font-weight: 200;
  color: #666;
  background: rgba(var(--rgb-product-label), var(--alpha-product-label));
  padding: 0.4rem 0.8rem;
  z-index: 1;
}
@media screen and (max-width: 767px) {
  .c-product__img span { font-size: 1.2rem; }
}

.c-product__content {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding: 0 1.6rem;
}
@media screen and (max-width: 767px) {
  .c-product__content { padding: 0 0.8rem; }
}

.c-product__name {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 1.4rem;
  font-family: var(--font-ja);
  line-height: 1.6;
}
@media screen and (max-width: 767px) {
  .c-product__name { font-size: 1.2rem; }
}

.c-product__name span {
  font-size: 1.4rem;
  line-height: 1.6;
}
@media screen and (max-width: 767px) {
  .c-product__name span { font-size: 1.2rem; }
}

.c-product__name span:last-child {
  font-size: 1.3rem;
  font-weight: 500;
  font-family: var(--font-en);
  color: #646464;
}
@media screen and (max-width: 767px) {
  .c-product__name span:last-child { font-size: 1.1rem; }
}

.c-product__txt {
  font-size: 1.3rem;
  line-height: 1.6;
  color: #333333;
}
@media screen and (max-width: 767px) {
  .c-product__txt { font-size: 1.1rem; }
}

.c-product__button, .c-product__ctrl { display: none; }
.c-product.is-border .c-product__img { border: 1px solid #e6e6e6; }

/* Grid View (Not Slide) */
.c-product:not(.is-slide) { overflow: visible; }
.c-product:not(.is-slide) .c-product__wrapper {
  display: flex;
  flex-direction: column;
  gap: 3.2rem;
  transform: none;
}
@media screen and (max-width: 767px) {
  .c-product:not(.is-slide) .c-product__wrapper { gap: 2.4rem; }
}
.c-product:not(.is-slide) .c-product__list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 3.2rem 0.4rem;
}
@media screen and (max-width: 767px) {
  .c-product:not(.is-slide) .c-product__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.4rem 0.4rem;
  }
}
.c-product:not(.is-slide) .c-product__item {
  width: auto;
  margin: 0;
}
.c-product:not(.is-slide) .c-product__list.is-item-few {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  justify-content: center;
  width: calc(75% - 0.6rem);
  gap: 0.4rem;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .c-product:not(.is-slide) .c-product__list.is-item-few {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 2.4rem;
  }
}
.c-product:not(.is-slide) .c-product__list.is-item-single {
  grid-template-columns: minmax(0, 1fr);
  width: calc(37.5% - 0.3rem);
}
@media screen and (max-width: 767px) {
  .c-product:not(.is-slide) .c-product__list.is-item-single {
    width: 100%;
    padding: 0 2.4rem;
  }
  .c-product:not(.is-slide) .c-product__list.is-item-single .c-product__item {
    width: 100%;
  }
}

/* Slide View */
.c-product.is-slide { overflow: hidden; }
.c-product.is-slide.swiper-initialized > .c-product__wrapper {
  display: flex;
  gap: 0;
  overflow: visible;
}

/*----------------------------------------
  1カラムカード＆着用アイテム
----------------------------------------*/
.c-product-card {
  max-width: 50rem;
  margin: 0 auto;
  padding: 2.4rem 1.6rem;
}

.c-product-card__main {
  position: relative;
  text-align: center;
  margin-bottom: 3.2rem;
}
.c-product-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.c-product-card__img {
  width: 100%;
  margin: 0 auto 1.2rem;
}
.c-product-card__img img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.c-product-card__name {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.c-product-card__name .title {
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  font-family: var(--font-ja);
}
.c-product-card__name .price {
  font-size: 1.3rem;
  font-family: var(--font-en);
  color: #666666;
}

.c-product-card__styling-main { margin-bottom: 2.4rem; }
.c-product-card__styling-img img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 0.2rem;
}

.c-product-card__styling-items {
  width: 100%;
  overflow: hidden;
}
.c-product-card__styling-ttl {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
  color: #333333;
  font-family: var(--font-ja);
}

.js-swiper-styling { padding-bottom: 1.6rem; }
.c-styling-item {
  display: block;
  text-decoration: none;
  color: inherit;
}
.c-styling-item__img img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  margin-bottom: 0.6rem;
}
.c-styling-item__info {
  display: flex;
  flex-direction: column;
  font-size: 1.1rem;
  line-height: 1.4;
}
.c-styling-item__name {
  font-size: 1.2rem;
  font-family: var(--font-ja);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.c-styling-item__price {
  font-size: 1.1rem;
  font-family: var(--font-en);
  color: #777777;
}

/* Swiper Fixes & Custom Scrollbar */
.js-swiper-styling .swiper-scrollbar {
  height: 0.2rem;
  background: rgba(0, 0, 0, 0.08);
}
.js-swiper-styling .swiper-scrollbar-drag { background: #9e9e9e; }

.c-product.js-swiper-list .swiper-slide.js-product-column,
.c-product__wrapper.is-item-single .swiper-slide.js-product-column,
.c-product__wrapper.is-item-few .swiper-slide.js-product-column {
  width: 100%;
  max-width: 100%;
}

.swiper-scrollbar.swiper-scrollbar-horizontal,
.swiper-horizontal > .swiper-scrollbar {
  position: relative;
  top: auto;
  bottom: auto;
  left: auto;
  width: 100%;
  margin-top: 1.2rem;
  height: var(--swiper-scrollbar-size, 0.4rem);
  z-index: 1;
}

/*----------------------------------------
  PICK UP Tag Style
----------------------------------------*/
.c-product-card__tag {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 0.6rem 1.4rem;
  line-height: 1;
  pointer-events: none;
  backdrop-filter: blur(4px);
}

#milk-tea .c-product-card__tag { background-color: rgba(195, 154, 117, 0.85); }
#dark-cherry .c-product-card__tag { background-color: rgba(176, 92, 104, 0.85); }
#butterfly-pea .c-product-card__tag { background-color: rgba(105, 131, 167, 0.85); }
#recommend .c-product-card__tag { background-color: rgba(110, 133, 115, 0.85); }
#birthstone .c-product-card__tag { background-color: rgba(165, 165, 165, 0.85); }
#case .c-product-card__tag { background-color: rgba(138, 123, 110, 0.85); }

@media screen and (max-width: 767px) {
  .c-product-card__tag {
    top: 10px;
    right: 10px;
    font-size: 1rem;
    padding: 0.5rem 1.1rem;
  }
}

/*----------------------------------------
  More View Button
----------------------------------------*/
.p-product__main-button {
  text-align: center;
  margin-top: 3.2rem;
}

.c-button-more {
  position: relative;
  display: inline-block;
  padding: 1.5rem 5rem 1.5rem 2.5rem;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-align: center;
  border-radius: 0;
  transition: all 0.3s ease;
  background-color: var(--btn-milktea);
  color: #ffffff;
  border: 1px solid var(--btn-milktea);
}

.c-button-more::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 2rem;
  width: 6px;
  height: 6px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
  transition: right 0.3s ease;
}

.c-button-more:hover {
  background-color: #ffffff;
  color: var(--btn-milktea);
}

.c-button-more:hover::after {
  right: 1.4rem;
}

/* テーマ別 ボタン配色 */
.c-button-more--milktea {
  background-color: var(--btn-milktea);
  border-color: var(--btn-milktea);
}
.c-button-more--milktea:hover { color: var(--btn-milktea); }

.c-button-more--darkcherry {
  background-color: var(--btn-darkcherry);
  border-color: var(--btn-darkcherry);
}
.c-button-more--darkcherry:hover { color: var(--btn-darkcherry); }

.c-button-more--butterflypea {
  background-color: var(--btn-butterflypea);
  border-color: var(--btn-butterflypea);
}
.c-button-more--butterflypea:hover { color: var(--btn-butterflypea); }

@media screen and (max-width: 767px) {
  .c-button-more {
    display: block;
    width: 100%;
    max-width: 32rem;
    margin: 0 auto;
    padding: 1.2rem 4rem 1.2rem 2rem;
    font-size: 1.2rem;
  }
}

/*----------------------------------------
  Section Color Overrides
----------------------------------------*/
#milk-tea {
  background-color: var(--bg-milktea);
  padding: 6rem 0;
}
#dark-cherry {
  background-color: var(--bg-darkcherry);
  padding: 6rem 0;
}
#butterfly-pea {
  background-color: var(--bg-butterflypea);
  padding: 6rem 0;
}

/* RECOMMEND セクション */
#recommend { background-color: var(--bg-recommend); }
#recommend .c-button-more {
  background-color: var(--btn-recommend);
  border-color: var(--btn-recommend);
  color: #ffffff;
}
#recommend .c-button-more:hover {
  background-color: #ffffff;
  color: var(--btn-recommend);
}

/* BIRTHSTONE セクション */
#birthstone { background-color: var(--bg-birthstone); }
#birthstone .c-button-more {
  background-color: var(--btn-birthstone);
  border-color: var(--btn-birthstone);
  color: #ffffff;
}
#birthstone .c-button-more:hover {
  background-color: #ffffff;
  color: var(--btn-birthstone);
}

/* CASE セクション */
#case { background-color: var(--bg-case-section); }
#case .c-button-more {
  background-color: var(--btn-case);
  border-color: var(--btn-case);
  color: #ffffff;
}
#case .c-button-more:hover {
  background-color: #ffffff;
  color: var(--btn-case);
}

@media screen and (max-width: 767px) {
  #milk-tea, #dark-cherry, #butterfly-pea {
    padding-top: 2rem;
    padding-bottom: 4rem;
  }
}

/*----------------------------------------
  Sections & Modals
----------------------------------------*/
.p-product__section {
  flex-direction: column;
  align-items: center;
}

.p-novelty {
  padding: 6rem 2.4rem;
  text-align: center;
  background-color: var(--bg-novelty);
}
.p-novelty__inner {
  max-width: 60rem;
  margin: 0 auto;
}
.p-novelty__title {
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: 2.4rem;
}
.p-novelty__img {
  width: 18rem;
  height: 18rem;
  margin: 0 auto 2.4rem;
  border-radius: 50%;
  overflow: hidden;
  /* box-shadow: 0 0.4rem 1.2rem rgba(0, 0, 0, 0.08); */
}
.p-novelty__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.p-novelty__txt {
  font-size: 1.3rem;
  line-height: 1.8;
  color: #333;
}

.p-modal {
  position: fixed;
  display: flex;
  inset: 0;
  padding: 8rem;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  overflow-y: auto;
}
@media screen and (max-width: 767px) {
  .p-modal { padding: 12rem 2.4rem 2.4rem; }
}
.p-modal.is-active {
  opacity: 1;
  visibility: visible;
}
.p-modal__container {
  position: relative;
  display: flex;
  width: 100%;
  background: rgba(82, 85, 84, 0.75);
  padding: 8rem 0;
  margin: auto;
}
@media screen and (max-width: 767px) {
  .p-modal__container { padding: 10rem 2.4rem 2.4rem; }
}
.p-modal__close {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  top: 2.4rem;
  right: 2.4rem;
  font-size: 1.4rem;
  color: #fff;
  cursor: pointer;
}

.p-return {
  display: flex;
  justify-content: center;
  padding: 8rem 0;
}
@media screen and (max-width: 767px) {
  .p-return { padding: 4rem 2.4rem; }
}

/*----------------------------------------
  SPサイズ (〜767px): はみ出し防止・カードレイアウト
----------------------------------------*/
@media screen and (max-width: 767px) {
  .p-product__main-content,
  .c-product,
  .c-product__wrapper,
  .c-product__item,
  .c-product-card {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box;
  }

  .c-product-card {
    padding: 0 12px;
  }

  .c-product-card__styling-main,
  .c-product-card__main,
  .c-product-card__styling-items {
    width: 100% !important;
    max-width: 100% !important;
  }

  .c-product-card__styling-ttl {
    padding-left: 4px;
    margin-bottom: 1rem;
    word-break: break-word;
    white-space: normal;
  }

  .c-product-card__styling-items,
  .c-product-card__styling-items .swiper {
    width: 100%;
    max-width: 100%;
  }

  .c-product-card__styling-items .swiper.js-swiper-styling {
    padding: 0 0 1.6rem 0;
    overflow: hidden;
  }

  .c-product-card__styling-items .swiper-slide {
    max-width: 100%;
  }

  .c-styling-item__name,
  .c-styling-item__price,
  .c-product-card__name .title,
  .c-product-card__name .price,
  .c-product__name span {
    white-space: normal;
    word-break: break-word;
    overflow: visible;
    text-overflow: clip;
    display: block;
  }

  .c-styling-item__img img,
  .c-product-card__img img,
  .c-product-card__styling-img img {
    max-width: 100%;
    height: auto;
    display: block;
  }

  .c-product__ctrl {
    width: 100%;
    padding: 0 16px;
  }

  .c-product__ctrl .swiper-scrollbar {
    width: 100%;
    inset: auto 0 0 0;
  }
}

/*----------------------------------------
  PCサイズ (768px〜): 3列レイアウト & Swiperリセット
----------------------------------------*/
@media screen and (min-width: 768px) {
  .p-product__section {
    /* padding: 8rem 2rem 6rem; */
    text-align: center;
    background: rgb(239, 239, 239);
  }

  .p-product__head,
  .p-product__main {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
  }

  .p-product__head-heading {
    font-size: 3.8rem;
    line-height: 1.4;
    letter-spacing: 0.12em;
    margin-bottom: 2.4rem;
  }

  .p-product__head-txt {
    font-size: 1.6rem;
    line-height: 2;
    letter-spacing: 0.08em;
    margin-bottom: 5.6rem;
  }

  .c-circle-nav-list {
    gap: 40px;
  }

  /* Swiper動的レイアウトの解除 */
  .p-product__main-content,
  .c-product.is-slide .c-product__wrapper,
  .c-product.is-slide .js-product-item,
  .c-product.is-slide .swiper-slide.js-product-column {
    display: block;
    width: 100%;
    max-width: 100%;
    transform: none;
  }

  /* カード本体：3列Flex配置 */
  .c-product-card {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;
    padding: 3.2rem 2.4rem;
  }

  /* 3列均等配置 */
  .c-product-card__styling-main,
  .c-product-card__main,
  .c-product-card__styling-items {
    flex: 1 1 33.333%;
    width: 33.333%;
    min-width: 0;
    margin-bottom: 0;
  }

  /* RECOMMEND ITEMS: 3列Grid配置 */
  .c-product-card__styling-items .swiper.js-swiper-styling {
    width: 100%;
    overflow: visible;
  }

  .c-product-card__styling-items .swiper-wrapper {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px 8px;
    width: 100%;
    transform: none;
  }

  .c-product-card__styling-items .swiper-slide {
    width: 100% !important;
    max-width: 100%;
    margin: 0;
    height: auto;
  }

  .c-styling-item__img img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
  }

  .c-styling-item__name,
  .c-styling-item__price {
    white-space: normal;
    word-break: break-all;
  }

  /* 非表示要素 */
  .c-product__ctrl,
  .c-product__button,
  .c-product-card__styling-items .swiper-scrollbar {
    display: none !important;
  }
}

/*----------------------------------------
  SP表示（〜767px）用 RECOMMEND ITEMS 上書き設定
----------------------------------------*/
@media screen and (max-width: 767px) {
  /* 1. コンテナのはみ出しを許可＆幅調整 */
  .c-product-card__styling-items .swiper.js-swiper-styling {
    width: 100% !important;
    overflow: hidden !important;
    position: relative;
  }

  /* 2. PCの Grid 指定（3列並び）を強制クリアして Flex（横並び）に上書き */
  .c-product-card__styling-items .swiper-wrapper {
    display: flex !important;
    grid-template-columns: none !important;
    gap: 0 !important;
    width: auto !important;
    transform: translate3d(0, 0, 0);
  }

  /* 3. 1要素の横幅を指定（幅40%で2.3個分見切れてスワイプを促す設定） */
  .c-product-card__styling-items .swiper-slide {
    width: 40% !important;
    max-width: none !important;
    flex-shrink: 0 !important;
    margin-right: 12px !important;
    height: auto !important;
  }

  /* 4. スクロールバーを表示 */
  .c-product-card__styling-items .swiper-scrollbar {
    display: block !important;
    position: relative !important;
    margin-top: 1.2rem !important;
    height: 3px !important;
    background: rgba(0, 0, 0, 0.08) !important;
  }
}

/*----------------------------------------
  外枠コンテナ＆PC表示時（768px〜）KV・ナビ完全連動（740px・背景色統一版）
----------------------------------------*/
.p-product__section {
  background-color: rgb(239, 239, 239);
  width: 100%;
}

@media screen and (min-width: 768px) {
  
  /* KV・ナビ共通：親枠背景を rgb(239, 239, 239) に統一して中央寄せ */
  .p-mv,
  .c-nav-a {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    background-color: rgb(239, 239, 239) !important;
  }

  /* KV画像（740px幅で中央寄せ） */
  .p-mv picture,
  .p-mv img {
    display: block !important;
    width: 100% !important;
    max-width: 740px !important;
    height: auto !important;
    margin: 0 auto !important;
    padding: 0 !important;
  }

  /* ナビゲーションリスト：KV画像と完全に同じ740px幅に指定 */
  .c-nav-a ul {
    display: flex !important;
    width: 100% !important; 
    max-width: 740px !important;
    margin: 0 auto !important;
    padding: 0 !important;
    list-style: none !important;
    background-color: rgb(239, 239, 239) !important;
  }

  .c-nav-a ul li {
    flex: 1 1 0% !important;
    width: 0 !important;
    min-width: 0 !important;
  }

  .c-nav-a ul li + li {
    margin-left: -1px !important;
  }

  /*----------------------------------------
  ナビゲーションボタン（PCサイズ: 768px〜）

  /* 親枠：740pxで中央寄せ */
  .p-mv,
  .c-nav-a {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    background-color: rgb(239, 239, 239);
  }

  /* KV画像 */
  .p-mv picture,
  .p-mv img {
    display: block;
    width: 100%;
    max-width: 740px;
    height: auto;
    margin: 0 auto;
    padding: 0;
  }

  /* リスト外枠 */
  .c-nav-a ul {
    display: flex;
    width: 100%;
    max-width: 740px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
    background-color: rgb(239, 239, 239);
  }

  .c-nav-a ul li {
    flex: 1 1 0%;
    width: 0;
    min-width: 0;
  }

  .c-nav-a ul li + li {
    margin-left: -1px;
  }

  /* ボタン本体（通常時） */
  .c-nav-a ul li a {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 60px;
    background-color: #ffffff;
    border: 1px solid #e6e6e6;
    color: #000000;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
  }

  /* ホバー指定（セレクタの詳細度を上げることで !important なしで適用） */
  .c-nav-a ul li a.btn_circle--milktea:hover {
    background-color: var(--bg-milktea);
    border-color: var(--bg-milktea);
    color: #000000;
    z-index: 1;
  }

  .c-nav-a ul li a.btn_circle--darkcherry:hover {
    background-color: var(--bg-darkcherry);
    border-color: var(--bg-darkcherry);
    color: #000000;
    z-index: 1;
  }

  .c-nav-a ul li a.btn_circle--butterflypea:hover {
    background-color: var(--bg-butterflypea);
    border-color: var(--bg-butterflypea);
    color: #000000;
    z-index: 1;
  }
}