:root {
  --design-base: 375;
  --content-max: 500px;

  --unit: min(calc(100vw / var(--design-base)), calc(var(--content-max) / var(--design-base)));

  --section-inset-sm: calc(16 * var(--unit));
  --section-inset-md: calc(24 * var(--unit));
  --section-inset-lg: calc(32 * var(--unit));
  --section-pt: calc(50 * var(--unit));
  --section-pb: calc(50 * var(--unit));

  --height-header: calc(42 * var(--unit));

  /* ---- パレット: 無彩色(明るい順) ---- */
  --color-white: #ffffff;
  --color-gray-50: #f5f5f5;
  --color-gray-100: #dddddd;
  --color-gray-200: #c6c6c6;
  --color-gray-300: #b1b1b1;
  --color-gray-400: #878787;
  --color-gray-500: #777777;
  --color-gray-600: #666666;
  --color-gray-700: #606060;
  --color-gray-800: #4e4e4e;
  --color-gray-900: #373737;
  --color-gray-950: #292929;
  --color-black: #000000;

  /* ---- パレット: ゴールド(明るい順) ---- */
  --color-gold-25: #fff7df;
  --color-gold-50: #f5f0e6;
  --color-gold-100: #f3eddf;
  --color-gold-200: #f3ca7d;
  --color-gold-300: #d5af5c;
  --color-gold-400: #d9b150;
  --color-gold-500: #a98c4e;
  --color-gold-600: #bf8e21;
  --color-gold-700: #a37f32;
  --color-gold-800: #8f7132;
  --color-gold-900: #886824;
  --color-gold-950: #5d4828;

  /* ---- 用途別 ---- */
  --color-bg: var(--color-white);
  --color-bg-outer: var(--color-gold-100);
  --color-bg-section: var(--color-gray-50);
  --color-text: #1a1a1a;
  --color-text-muted: var(--color-gray-600);
  --color-text-inverse: var(--color-white);
  --color-border: var(--color-gray-100);
  --color-gold: linear-gradient(
    90deg,
    var(--color-gold-900) 0%,
    var(--color-gold-700) 100%
  );

  --font-jp: "Noto Sans JP", sans-serif;

  --fs-body: calc(14 * var(--unit));
  --fs-sm: calc(12 * var(--unit));
  --fs-xs: calc(10 * var(--unit));

  --fixed-cta-height: calc(72 * var(--unit));
}

/* ============================================================
   リセット / ベース
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  /* モーダルで overflow: hidden にしてもスクロールバー幅の余白を保持し、レイアウトシフトを防ぐ */
  scrollbar-gutter: stable;
  background-color: var(--color-bg-outer);
  overscroll-behavior-y: none;
}

body {
  font-family: var(--font-jp);
  background: var(--color-bg-outer);
  color: var(--color-text);
  line-height: 1.7;
  font-size: var(--fs-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overscroll-behavior-y: none;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

.en {
  font-family: var(--font-en);
  letter-spacing: 0.04em;
}

/* ============================================================
   ヘッダー
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--color-bg);
}

.header__inner {
  --header-gap: calc(8 * var(--unit));
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--header-gap);
  height: var(--height-header);
  padding: calc(8 * var(--unit)) calc(10 * var(--unit));
}

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

.header__inner img + img {
  padding-left: var(--header-gap);
  border-left: 1px solid var(--color-border);
}

/* ============================================================
   ページ全体コンテナ
   ============================================================ */
.page {
  width: min(100%, var(--content-max));
  margin: 0 auto;
  background: var(--color-bg);
  position: relative;
  overflow-x: clip;
}

@media (min-width: 429px) {
  .page {
    box-shadow: 0 0 40px rgb(0 0 0 / 0.08);
  }
}

.section__inner {
  padding-inline: var(--section-inset-sm);
}

/* ============================================================
   セクション共通
   ============================================================ */
section {
  position: relative;
  background: var(--color-bg);
  padding-top: var(--section-pt);
  padding-bottom: var(--section-pb);
}

.section__title {
  font-size: calc(30 * var(--unit));
  font-weight: 700;
  line-height: 1.4;
}

.section__head {
  margin-bottom: calc(30 * var(--unit));
  text-align: center;
}

.section__head .label {
  margin-bottom: calc(16 * var(--unit));
}

.section__head .en.label {
  height: calc(16 * var(--unit));
}

/* ============================================================
   共通テキストパーツ
   ============================================================ */
.label {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.en.label img {
  height: 100%;
  width: auto;
  margin-inline: auto;
}

.lead {
  font-size: var(--fs-body);
  margin-bottom: calc(16 * var(--unit));
}

.offer {
  font-size: calc(26 * var(--unit));
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: calc(16 * var(--unit));
}

.text {
  font-size: var(--fs-body);
  color: var(--color-text);
}

.note {
  font-size: calc(11 * var(--unit));
  padding: calc(16 * var(--unit)) 0;
}

.text-gradient {
  background-image: var(--text-gradient, var(--color-gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ============================================================
   カードカルーセル
   ============================================================ */
.card-carousel {
  /* カードの表示幅。券面画像(458 x 290)なので高さは 237 x 290 / 458 = 150u となり、
     コンパニオン券面(.cardspec__card img)と高さが揃う */
  --card-width: calc(237 * var(--unit));
  --slide-move: calc(30 * var(--unit));
  --slide-duration: 0.5s;
  margin-inline: calc(var(--section-inset-sm) * -1);
  padding-bottom: calc(24 * var(--unit));
}

/* 全スライドを同じセルに重ね、切り替えは交差フェードで行う */
.card-carousel__track {
  display: grid;
  grid-template-areas: "slide";
  padding-bottom: calc(16 * var(--unit));
  /* 縦スクロールは通し、横方向のジェスチャーはスワイプ判定に使う */
  touch-action: pan-y;
}

.card-carousel__item {
  grid-area: slide;
  opacity: 0;
  transform: translateX(var(--slide-move));
  pointer-events: none;
}

.card-carousel__item.is-current {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  animation: card-slide-in var(--slide-duration) ease;
}

.card-carousel__item.is-leaving {
  animation: card-slide-out var(--slide-duration) ease;
}

/* 送る方向によらず、常に右から入って左へ抜ける */
@keyframes card-slide-in {
  from {
    opacity: 0;
    transform: translateX(var(--slide-move));
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes card-slide-out {
  from {
    opacity: 1;
    transform: none;
  }
  to {
    opacity: 0;
    transform: translateX(calc(var(--slide-move) * -1));
  }
}

/* 画像のネイティブドラッグでスワイプ判定が中断されるのを防ぐ */
.card-carousel__item img {
  -webkit-user-drag: none;
  user-select: none;
}

.card-carousel__item img {
  width: var(--card-width);
  margin-inline: auto;
  filter: drop-shadow(0 8px 4px rgb(0 0 0 / 0.15));
}

.card-carousel__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(8 * var(--unit));
}

.card-carousel__dot {
  width: calc(8 * var(--unit));
  height: calc(8 * var(--unit));
  border: none;
  border-radius: 50%;
  padding: 0;
  background-color: var(--color-border);
  transition: background-color 0.3s ease;
  cursor: pointer;
}

.card-carousel__dot[aria-current="true"] {
  background-color: var(--color-gold-400);
}

/* ============================================================
   背景写真セクション共通
   ============================================================ */
.bg-section {
  position: relative;
}

.bg-section .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.bg-section .bg img {
  width: 100%;
  height: auto;
}

.bg-section .section__inner {
  position: relative;
  z-index: 1;
}

/* ============================================================
   CTAボタン
   ============================================================ */
.btn-cta {
  --btn-cta-height: calc(48 * var(--unit));
  display: inline-block;
  position: relative;
  height: var(--btn-cta-height);
  aspect-ratio: 535 / 102;
  border-radius: calc(var(--btn-cta-height) * 7 / 102);
  overflow: hidden;
  -webkit-mask-image: radial-gradient(#fff, #000);
  mask-image: radial-gradient(#fff, #000);
  -webkit-tap-highlight-color: transparent;
}

.btn-cta:focus {
  outline: none;
}

.btn-cta:focus-visible {
  outline: 2px solid var(--color-gold-700);
  outline-offset: 2px;
}

.btn-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 200%;
  background: linear-gradient(
    100deg,
    transparent 20%,
    rgb(255 255 255 / 0.35) 50%,
    transparent 80%
  );
  transform: translateX(-90%);
  animation: btn-cta-shine 2s linear infinite;
  pointer-events: none;
}

@keyframes btn-cta-shine {
  0% {
    transform: translateX(-90%);
  }
  46%,
  100% {
    transform: translateX(40%);
  }
}

.btn-cta__text, .btn-cta__arrow {
  position: absolute;
  top: 48%;
  transform: translateY(-50%);
}

.btn-cta__text {
  inset-inline: 0;
  text-align: center;
  color: var(--color-text-inverse);
  font-size: calc(14 * var(--unit));
  font-weight: 500;
  letter-spacing: 0.1em;
}

.btn-cta__arrow {
  right: calc(16 * var(--unit));
  width: auto;
  height: calc(7 * var(--unit));
  animation: btn-cta-arrow-nudge 3.4s ease-in-out infinite;
}

@keyframes btn-cta-arrow-nudge {
  0%,
  40% {
    transform: translateY(-50%) translateX(0);
  }
  50% {
    transform: translateY(-50%) translateX(4px);
  }
  60%,
  100% {
    transform: translateY(-50%) translateX(0);
  }
}

.btn-cta__bg {
  width: 100%;
  height: 100%;
}

.btn-cta--image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  border-radius: 0;
  overflow: visible;
  -webkit-mask-image: none;
  mask-image: none;
}

.btn-cta--image::before {
  display: none;
}

.btn-cta--image img {
  display: block;
  width: 100%;
  height: auto;
}

.cta {
  display: block;
  width: 86%;
  max-width: 100%;
  margin-inline: auto;
  overflow: visible;
}

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

/* ============================================================
   FV(ファーストビュー)
   ============================================================ */
.sec-fv {
  padding-block: 0;
  overflow: hidden;
}

.sec-fv .bg {
  position: static;
  overflow: hidden;
}

.sec-fv .bg img {
  width: calc(100% + 2px);
  max-width: none;
  margin-inline: -1px;
}

.sec-fv .section__inner {
  position: absolute;
  top: 0;
  inset-inline: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: calc(56 * var(--unit));
  padding-bottom: calc(56 * var(--unit));
}

.sec-fv .fv-card {
  position: relative;
  width: calc(200 * var(--unit));
  margin-block: calc(60 * var(--unit)) calc(48 * var(--unit));
  z-index: 0;
}

.sec-fv .mirror {
  position: absolute;
  inset-inline: 0;
  mask-image: linear-gradient(to top, rgb(0 0 0 / 0.36) 0%, rgb(0 0 0 / 0) 80%);
  -webkit-mask-image: linear-gradient(to top, rgb(0 0 0 / 0.36) 0%, rgb(0 0 0 / 0) 80%);
  transform: scaleY(-1);
  z-index: -1;
  pointer-events: none;
}

.sec-fv .offer {
  margin: calc(8 * var(--unit)) 0 calc(8 * var(--unit));
}

.offer__line {
  display: block;
  margin-inline: auto;
  width: auto;
}

.offer__line--3 {
  border-block: 1px solid var(--color-border);
  padding-block: calc(12 * var(--unit));
  padding-inline: calc(16 * var(--unit));
  height: calc(56 * var(--unit));
}

.offer__line--4 {
  margin-top: calc(20 * var(--unit));
  height: calc(46 * var(--unit));
  transition-delay: 300ms;
}

/* ============================================================
   FVアニメーション固有設定
   ============================================================ */
.sec-fv [data-animate] {
  --animate-duration: 0.8s;
  --animate-easing: ease-in-out;
  --animate-distance: 0;
}

.offer__line--3 {
  transition-delay: 0ms;
}

.offer__line--4 {
  transition-delay: 250ms;
}

.fv-card img {
  transition-delay: 500ms;
}

.sec-fv .btn-cta {
  transition-delay: 750ms;
}

.sec-fv .fv-card img, .sec-fv .mirror {
  --animate-distance: calc(10 * var(--unit));
}

.sec-fv .mirror[data-animate="fade-in-up"] {
  transform: scaleY(-1) translateY(calc(var(--animate-distance) * -1));
}

.sec-fv .mirror[data-animate="fade-in-up"].is-inview {
  transform: scaleY(-1);
}

/* ============================================================
   オファー詳細
   ============================================================ */
.sec-offer {
  position: relative;
  z-index: 0;
  margin-top: -1px;
  overflow: visible;
}

.sec-offer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: calc(100% + 1px);
  background-image: url('../img/offer-bg.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.offer__badge {
  height: calc(36 * var(--unit));
  width: auto;
  margin-inline: auto;
  margin-bottom: calc(12 * var(--unit));
}

.sec-offer .offer__body {
  display: grid;
  gap: calc(32 * var(--unit));
}

.offer-annual {
  position: relative;
}

.offer-annual__bg,
.offer__cp {
  width: 100%;
}

.offer-annual__carousel {
  /* 画像の券面スペース(高さの約52%の位置)に合わせて配置 */
  position: absolute;
  inset-inline: 0;
  top: 54%;
  margin-inline: 0;
  padding-bottom: 0;
  /* 枠内に収まる券面幅 */
  --card-width: calc(238 * var(--unit));
}

.offer-annual__carousel .card-carousel__track {
  padding-bottom: calc(4 * var(--unit));
}

.offer-annual__carousel .card-carousel__item img {
  filter: none;
}

.card-carousel__caption {
  margin-top: calc(6 * var(--unit));
  text-align: center;
  font-size: calc(10 * var(--unit));
  line-height: 1.4;
  color: var(--color-gray-900);
}

.card-carousel__caption-name {
  color: var(--color-gold-200);
  font-size: calc(14 * var(--unit));
  font-weight: 700;
}

/* ============================================================
   ゴールドのメリット
   ============================================================ */
.sec-merit {
  position: relative;
  z-index: 1;
  color: var(--color-text-inverse);
  background-color: var(--color-black);
  padding-top: 0;
  /* 直上 sec-offer に重ねて iOS の 1px 隙間を埋める */
  margin-top: -4px;
  overflow: visible;
}

.sec-merit .section__inner {
  padding-top: var(--section-pt);
}

.merit-hero {
  position: relative;
  background: linear-gradient(180deg, var(--color-gray-500) 0%, var(--color-black) 100%);
  z-index: 0;
  line-height: 0;
  overflow: visible;
}
.merit-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/merit-bg-01.webp');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.merit-hero .divider {
  display: block;
  width: 100%;
  height: auto;
}

.merit {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding-bottom: calc(16 * var(--unit));
}

.merit__item {
  text-align: center;
}

.merit__item img {
  width: 100%;
}

/* ============================================================
   ゴールドのメリット 詳細解説
   ============================================================ */
.sec-merit .section__inner {
  padding-inline: var(--section-inset-lg);
}
.merit-detail__item {
  position: relative;
  padding: 2em 0;
}

.merit-detail__photo {
  display: flex;
  justify-content: flex-start;
  --bleed: 0;
  width: calc(100% + var(--section-inset-lg) * 2);
  margin-left: calc(var(--section-inset-lg) * -1);
  margin-right: calc(var(--section-inset-lg) * -1);
  margin-bottom: calc(8 * var(--unit));
}

.merit-detail__photo img {
  width: calc(100% - var(--section-inset-lg));
  height: auto;
  object-fit: cover;
}

.merit-detail__item:nth-child(even) .merit-detail__photo {
  justify-content: flex-end;
}

.merit-detail__num {
  display: block;
  position: absolute;
  top: 0;
  height: 4em;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out;
}

.merit-detail__num img {
  width: auto;
  height: 100%;
}

.merit-detail__item:nth-child(odd) .merit-detail__num {
  margin-right: calc(16 * var(--unit) * -1);
  right: 0;
  transform: translateX(-12px);
}

.merit-detail__item:nth-child(even) .merit-detail__num {
  margin-left: calc(16 * var(--unit) * -1);
  left: 0;
  transform: translateX(12px);
}

.merit-detail__body {
  opacity: 0;
  transition: opacity 0.6s ease-in-out 200ms, transform 0.6s ease-in-out 200ms;
}

.merit-detail__item:nth-child(odd) .merit-detail__body {
  transform: translateX(-16px);
}

.merit-detail__item:nth-child(even) .merit-detail__body {
  transform: translateX(16px);
}

.merit-detail__item.is-inview .merit-detail__num,
.merit-detail__item.is-inview .merit-detail__body {
  opacity: 1;
  transform: translateX(0);
}

.merit-detail__text {
  margin-top: calc(24 * var(--unit));
  font-size: var(--fs-body);
}

.merit-detail__text a {
  text-decoration: underline;
}

.merit-detail__note {
  margin-top: calc(20 * var(--unit));
  font-size: calc(10 * var(--unit));
}

/* ============================================================
   コンパニオンカード(プラチナ)
   ============================================================ */
.sec-companion {
  position: relative;
  z-index: 0;
}

.sec-companion::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/companion-bg.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.sec-companion .section__inner {
  padding-inline: var(--section-inset-md);
}

.sec-companion .section__title span {
  --text-gradient: linear-gradient(
    90deg,
    var(--color-gray-800) 0%,
    var(--color-gray-400) 100%
  );
  display: inline-block;
  background-color: var(--color-white);
  -webkit-background-clip: text, padding-box;
  background-clip: text, padding-box;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  line-height: 1.25;
  padding: 0 0.3em;
}

.sec-companion .section__title span + span {
  margin-top: 0.1em;
}

.sec-companion .card {
  width: calc(160 * var(--unit));
  margin: 0 auto;
}

.sec-companion .text {
  margin-top: calc(28 * var(--unit) * -1);
}

.sec-companion .note {
  color: var(--color-gray-700);
}

/* ============================================================
   さらに広がる体験
   ============================================================ */
.sec-experience {
  position: relative;
  color: var(--color-text-inverse);
  z-index: 0;
  padding-bottom: calc(72 * var(--unit));
}

.sec-experience::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/experience-bg.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.sec-experience .section__head {
  margin-bottom: calc(16 * var(--unit));
}

.sec-experience .section__title {
  filter: drop-shadow(0 5px 2px var(--color-gold-600));
}

.sec-experience .lead {
  margin-bottom : calc(42 * var(--unit));
  text-align: center;
  font-weight: 500;
}

.categories {
  display: grid;
  gap: calc(86 * var(--unit));
}

.category__head {
  position: relative;
  z-index: 0;
}

.category__en {
  position: absolute;
  inset-inline: 0;
  bottom: calc(16 * var(--unit));
  height: calc(46 * var(--unit));
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  z-index: -1;
}

.category__en img {
  height: 100%;
  width: auto;
  margin-inline: auto;
}

.category__title {
  font-size: calc(25 * var(--unit));
  font-weight: 700;
  margin-bottom: calc(12 * var(--unit));
  text-align: center;
}

.category__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: calc(10 * var(--unit)) calc(8 * var(--unit));
}

.category__item {
  border-radius: 0.4em;
  overflow: hidden;
  background-color: var(--color-gray-950);
}

.category__image {
  position: relative;
  aspect-ratio: 14 / 9;
  overflow: hidden;
}

.category__image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category__item-title {
  display: flex;
  align-items: center;
  position: relative;
  padding: 0.8em 0.8em;
  min-height: 4.4em;
  color: var(--color-gold-300);
  font-size: calc(13 * var(--unit));
  font-weight: 700;
  line-height: 1.3;
}

.category__item-body {
  padding-inline: 0.8em;
  padding-block: 0.4em 0.8em;
}

.category__item-title::after {
  content: "";
  position: absolute;
  inset-inline: 0.8em;
  bottom: 0;
  border-bottom: 1px solid var(--color-gold-300);
}

.category__item-text {
  font-size: calc(12 * var(--unit));
}

.category__item-note {
  margin-top: calc(4 * var(--unit));
  font-size: calc(10 * var(--unit));
}

/* ============================================================
   充実のサポート
   ============================================================ */
.sec-support {
  position: relative;
  z-index: 0;
  padding-top: calc(72 * var(--unit));
}

.sec-support::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/support-bg.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.sec-support .section__inner {
  padding-inline: var(--section-inset-md);
}

.sec-support .section__lead {
  font-size: calc(20 * var(--unit));
  font-weight: 600;
}

.sec-support .en.label {
  margin-bottom: calc(10 * var(--unit));
}

.support {
  display: grid;
  gap: calc(24 * var(--unit));
}

.support__item img {
  width: 100%;
}

/* ============================================================
   お申し込みの流れ
   ============================================================ */
.sec-flow {
  color: var(--color-gold-900);
  background-color: var(--color-gold-100);
}

.sec-flow .section__inner {
  padding-inline: var(--section-inset-md);
}

.flow {
  padding-bottom: calc(32 * var(--unit));
}

.flow__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.flow__item + .flow__item {
  margin-top: 12px;
}

.flow__item + .flow__item::before {
  content: "";
  display: block;
  clip-path: polygon(0% 0%, 100% 0%, 50% 100%);
  width: 2.4em;
  height: 0.8em;
  background-color: rgb(255 255 255 / 0.9);
  margin-bottom: 0.6em;
}

.section__inner.terms__area {
  padding-inline: var(--section-inset-lg);
}

.terms__title {
  margin-bottom: calc(8 * var(--unit));
  font-size: calc(26 * var(--unit));
  text-align: center;
}

.terms__item {
  padding: calc(12 * var(--unit)) 0;
  border-bottom: 0.5px solid var(--color-gray-300);
}

.terms__item:last-child {
  border-bottom: none;
}

.terms__term {
  font-weight: 700;
  font-size: var(--fs-sm);
}

.terms__desc {
  font-size: var(--fs-sm);
  margin-top: 4px;
}

.terms__desc > * + * {
  margin-top: 1em;
}

.terms__note {
  font-size: var(--fs-xs);
}

/* ============================================================
   FAQ
   ============================================================ */
.sec-faq .section__head {
  margin-bottom: calc(36 * var(--unit));
}

.sec-faq .en.label {
  margin-bottom: calc(8 * var(--unit));
}

.faq {
  padding-bottom: calc(24 * var(--unit));
}

.faq__item + .faq__item {
  margin-top: 1em;
}

.faq__question {
  /* 台形の面の見た目の幅 / 文字が止まる位置 / 「+ −」を置く領域 / 斜辺の角度 */
  --faq-plate-width: 7.2em;
  --faq-text-inset: 3.8em;
  --faq-marker-width: 3.6em;
  --faq-marker-slant: 24deg;
  position: relative;
  overflow: hidden;
  display: block;
  padding-right: var(--faq-text-inset);
  color: var(--color-text-inverse);
  background-color: var(--color-gold-500);
  font-weight: 600;
  font-size: calc(14 * var(--unit));
  line-height: 1.6;
  cursor: pointer;
  list-style: none;
}

.faq__question::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: -1em;
  width: calc(var(--faq-plate-width) + 1em);
  background: var(--color-gold-800);
  transform: skewX(var(--faq-marker-slant));
  transform-origin: top;
}

.faq__question-text {
  position: relative;
  z-index: 1;
  display: block;
  padding: calc(12 * var(--unit)) 0 calc(12 * var(--unit)) 1em;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: "+";
  position: absolute;
  z-index: 1;
  top: 0;
  bottom: 0;
  right: 0;
  width: var(--faq-marker-width);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-inverse);
  font-weight: 700;
}

.faq__item[open] .faq__question::after {
  content: "\2212";
}

.faq__answer {
  padding: calc(16 * var(--unit)) 1em;
  color: var(--color-gray-900);
  background-color: var(--color-gold-50);
  font-size: var(--fs-sm);
  line-height: 1.8;
}

.faq__answer > * + * {
  margin-top: 0.8em;
}

.faq__list-item {
  padding-left: 1em;
  text-indent: -1em;
}

.faq__list-item::before {
  content: "・";
}

/* ============================================================
   今すぐお申し込み
   ============================================================ */
.sec-cta {
  position: relative;
  color: var(--color-text-inverse);
  text-align: center;
  z-index: 0;
}

.sec-cta .section__inner {
  padding-inline: var(--section-inset-md);
}

.sec-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/cta-bg.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.sec-cta .section__title {
  margin-bottom: calc(32 * var(--unit));
}

.sec-cta .badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  justify-content: center;
  gap: calc(8 * var(--unit));
  margin-bottom: calc(16 * var(--unit));
}

.sec-cta .badge {
  border: calc(2 * var(--unit)) solid var(--color-text-inverse);
  font-size: calc(16 * var(--unit));
  font-weight: 700;
  padding: 0.2em 0.1em;
}

.sec-cta .btn-cta {
  height: auto;
  width: 100%;
  aspect-ratio: auto;
  border-radius: 0;
}

.sec-cta .btn-cta img {
  width: 100%;
}

.sec-cta .note {
  font-size: calc(12 * var(--unit));
  color: rgb(255 255 255 / 0.6);
}

/* ============================================================
   カードスペック表
   ============================================================ */
.sec-cardspec {
  padding-bottom: calc(24 * var(--unit));
  background-color: var(--color-bg-section);
}

.sec-cardspec .section__title {
  font-size: calc(28 * var(--unit));
}

.sec-cardspec .en.label {
  height: calc(18 * var(--unit));
  margin-bottom: calc(4 * var(--unit));
}

.cardspec {
  display: flex;
  flex-direction: column;
  gap: calc(48 * var(--unit));
}

.cardspec__card {
  margin-bottom: calc(24 * var(--unit));
}

.cardspec__card img {
  /* 券面画像(516 x 278)なので高さは 278 x 278 / 516 = 150u となり、
     ゴールド側のカルーセルのカード(--card-width)と高さが揃う */
  width: calc(278 * var(--unit));
  margin-inline: auto;
  filter: drop-shadow(0 8px 4px rgb(0 0 0 / 0.15));
}

.spec {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--color-gray-400);
  font-size: var(--fs-xs);
}

.spec__title,
.spec__label,
.spec__sublabel,
.spec__value {
  font-weight: 500;
  vertical-align: top;
}

.spec__title {
  padding: 0.7em 1em;
  text-align: center;
  font-weight: 700;
  color: var(--color-text-inverse);
  background: var(--color-gray-700);
}

.spec__label {
  padding: 0.7em 1em;
  text-align: center;
  color: var(--color-gray-950);
  background-color: var(--color-gray-200);
  font-weight: 700;
}

.spec__sublabel {
  width: 50%;
  padding: 0.7em 1em;
  text-align: center;
  color: var(--color-gray-900);
  background-color: var(--color-gray-100);
  font-weight: 700;
}

.spec__value {
  padding: 1em;
  text-align: left;
}

.spec__value--center {
  text-align: center;
}

.spec__sublabel + .spec__sublabel,
.spec__value + .spec__value {
  border-left: 1px solid var(--color-border);
}

.spec__note {
  display: block;
  margin-top: 0.4em;
  color: var(--color-text-muted);
}

.spec__link {
  text-decoration: underline;
}

/* ============================================================
   適用条件(キャンペーン)
   ============================================================ */
.conditions {
  padding-top: calc(16 * var(--unit));
  color: var(--color-gray-950);
}

.conditions__title {
  margin-bottom: calc(4 * var(--unit));
  font-size: var(--fs-sm);
  font-weight: 700;
  line-height: 1.6;
}

.conditions__subtitle {
  margin-top: calc(16 * var(--unit));
  font-size: var(--fs-xs);
  font-weight: 700;
}

.conditions__text,
.conditions__list {
  font-size: var(--fs-xs);
}

.conditions__item {
  padding-left: 1em;
  text-indent: -1em;
}

.conditions__item::before {
  content: "・";
}

.conditions__table {
  width: 100%;
  margin-block: calc(12 * var(--unit));
  border-collapse: collapse;
  font-size: var(--fs-xs);
  text-align: center;
}

.conditions__table th,
.conditions__table td {
  padding: 0.4em 0.4em;
  border: 1px solid var(--color-border);
  font-weight: 500;
  vertical-align: middle;
}

.conditions__table th {
  color: var(--color-gray-900);
  background-color: var(--color-gray-100);
}

/* ============================================================
   掲載サービスに関する注意事項
   ============================================================ */
.sec-notices {
  padding-top: calc(24 * var(--unit));
  padding-bottom: calc(32 * var(--unit));
}

.notices__title {
  font-size: calc(16 * var(--unit));
  font-weight: 700;
  text-align: center;
}

.sec-notices .note {
  color: var(--color-text-muted);
  padding-bottom: 0;
}

/* ============================================================
   フッター
   ============================================================ */
.footer {
  background-color: var(--color-gray-700);
  color: var(--color-text-inverse);
  text-align: center;
  padding-bottom: var(--fixed-cta-height);
}

.footer__inner {
  padding: calc(24 * var(--unit)) var(--section-inset-sm);
}

.footer-sns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(16 * var(--unit));
  margin-bottom: calc(20 * var(--unit));
}

.footer-sns__item img {
  width: calc(28 * var(--unit));
}

.footer__link {
  font-size: var(--fs-xs);
}

.footer__link a {
  text-decoration: underline;
}

.footer .copyright {
  font-size: var(--fs-xs);
  margin-top: calc(8 * var(--unit));
}

/* ============================================================
   カードデザイン選択モーダル
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(13 * var(--unit));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal[hidden] {
  display: none;
}

.modal.is-open {
  opacity: 1;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background-color: rgb(0 0 0 / 0.6);
}

.modal__panel {
  position: relative;
  width: min(100%, calc(349 * var(--unit)));
  max-height: 100%;
  overflow-y: auto;
  padding: calc(25 * var(--unit)) calc(13 * var(--unit)) calc(29 * var(--unit));
  border-radius: calc(16 * var(--unit));
  background-color: var(--color-bg-section);
  text-align: center;
}

.modal__title {
  margin-bottom: calc(14 * var(--unit));
  color: var(--color-gold-950);
  font-size: calc(18 * var(--unit));
  font-weight: 700;
}

.modal .btn-cta {
  display: block;
  width: 100%;
  --btn-cta-height: calc(51 * var(--unit));
}

/* .btn-cta の display 指定が [hidden] を上書きしてしまうため */
.modal .btn-cta[hidden] {
  display: none;
}

.design-choice {
  display: flex;
  flex-direction: column;
  gap: calc(6 * var(--unit));
  margin-bottom: calc(26 * var(--unit));
}

.design-choice__item {
  display: flex;
  align-items: center;
  gap: calc(11 * var(--unit));
  padding: calc(13 * var(--unit));
  border: 1px solid var(--color-gold-500);
  border-radius: calc(10 * var(--unit));
  background-color: var(--color-white);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.design-choice__item.is-selected {
  background-color: var(--color-gold-25);
}

.design-choice__radio {
  appearance: none;
  flex-shrink: 0;
  width: calc(21 * var(--unit));
  height: calc(21 * var(--unit));
  border: 1px solid var(--color-gold-500);
  border-radius: 50%;
  background-color: var(--color-white);
  cursor: pointer;
}

.design-choice__radio:checked {
  background-color: var(--color-gold-500);
  box-shadow: inset 0 0 0 calc(2 * var(--unit)) var(--color-white);
}

.design-choice__radio:focus-visible,
.modal .btn-cta:focus-visible {
  outline: 2px solid var(--color-gold-700);
  outline-offset: 2px;
}

.modal__panel:focus {
  outline: none;
}

.design-choice__card {
  flex-shrink: 0;
  width: calc(106 * var(--unit));
}

.design-choice__label {
  font-size: calc(12 * var(--unit));
  color: var(--color-gray-900);
  text-align: left;
}

.design-choice__name {
  font-size: calc(14 * var(--unit));
  font-weight: 700;
  color: var(--color-gold-300);
}

body.is-modal-open {
  overflow: hidden;
}

html.is-scroll-locked {
  padding-right: var(--scrollbar-gap, 0px);
}

html.is-scroll-locked .cta-fixed,
html.is-scroll-locked .modal {
  right: var(--scrollbar-gap, 0px);
}

/* ============================================================
   固定CTAバー
   ============================================================ */
.cta-fixed {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 100;
  width: min(100%, var(--content-max));
  margin: 0 auto;
  height: var(--fixed-cta-height);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 calc(16 * var(--unit));
  background-color: rgb(0 0 0 / 0.4);
  backdrop-filter: blur(5px);
  transform: translateY(100%);
  transition: transform 0.5s ease-in-out;
}

.cta-fixed.is-visible {
  transform: translateY(0);
}

.cta-fixed .btn-cta {
  --btn-cta-height: calc(54 * var(--unit));
}

/* ============================================================
   スクロールアニメーション
   ============================================================ */
[data-animate] {
  --animate-duration: 0.6s;
  --animate-easing: ease-in-out;
  --animate-distance: 16px;
  --animate-blur: calc(10 * var(--unit));
  opacity: 0;
  transition-property: opacity, transform, filter;
  transition-duration: var(--animate-duration);
  transition-timing-function: var(--animate-easing);
}

[data-animate].is-inview {
  opacity: 1;
  transform: none;
}

[data-animate="fade-in"] {
  transform: translateY(var(--animate-distance));
}

[data-animate="fade-in-down"] {
  transform: translateY(calc(var(--animate-distance) * -1));
}

[data-animate="fade-in-up"] {
  transform: translateY(var(--animate-distance));
}

[data-animate="fade-in-blur"] {
  filter: blur(var(--animate-blur));
}

[data-animate="fade-in-blur"].is-inview {
  filter: blur(0);
}

.merit__item:nth-child(1),
.category__item:nth-child(1),
.flow__item:nth-child(1) {
  transition-delay: 0ms;
}

.merit__item:nth-child(2),
.category__item:nth-child(2),
.flow__item:nth-child(2) {
  transition-delay: 100ms;
}

.merit__item:nth-child(3),
.category__item:nth-child(3),
.flow__item:nth-child(3) {
  transition-delay: 200ms;
}

.merit__item:nth-child(4),
.category__item:nth-child(4),
.flow__item:nth-child(4) {
  transition-delay: 300ms;
}

@media (prefers-reduced-motion: reduce) {
  [data-animate],
  .merit-detail__num,
  .merit-detail__body {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }

  .merit__item,
  .category__item,
  .flow__item,
  .offer__line--3,
  .offer__line--4,
  .fv-card img,
  .sec-fv .btn-cta {
    transition-delay: 0ms;
  }

  .cta-fixed {
    transition: none;
  }

  .card-carousel__item.is-current,
  .card-carousel__item.is-leaving {
    animation: none;
  }

  .btn-cta__arrow,
  .btn-cta::before {
    animation: none;
  }
}

/* PC / tablet layout */
.pc-page-bg {
  display: none;
}

.pc-showcase {
  padding: 0;
  margin: 0;
}

.pc-showcase__aside {
  display: none;
}

@media (min-width: 768px) {
  html {
    min-height: 100%;
    background: #ebe6e0 url("../img/pc-bg.jpg") center top / cover no-repeat;
  }

  body {
    background: transparent;
    min-height: 100vh;
    min-height: 100svh;
  }

  .pc-page-bg {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: #ebe6e0 url("../img/pc-bg.jpg") center top / cover no-repeat;
  }

  .pc-showcase {
    position: relative;
    z-index: 1;
    background: transparent;
  }
}

@media (min-width: 1024px) {
  .pc-showcase {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: clamp(48px, 7vw, 112px);
    width: min(100%, 1180px);
    margin: 0 auto;
    padding-inline: clamp(20px, 3vw, 48px);
    padding-block: 0;
    box-sizing: border-box;
  }

  .pc-showcase__aside {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 1 360px;
    width: min(360px, 32vw);
    position: sticky;
    top: 50%;
    transform: translateY(-50%);
    color: #5d4828;
    text-align: center;
  }

  .pc-showcase__card {
    width: min(100%, 300px);
    margin: 0 auto;
  }

  .pc-showcase__card-stage {
    position: relative;
    width: 100%;
    margin: 0 auto;
  }

  .pc-showcase__card-face {
    width: 100%;
    filter: drop-shadow(0 18px 36px rgb(0 0 0 / 0.32));
    transition: opacity 0.7s ease;
  }

  .pc-showcase__card-face:not(.is-active) {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
  }

  .pc-showcase__copy {
    width: min(100%, 320px);
    margin: 28px auto 0;
    font-size: clamp(17px, 1.6vw, 22px);
    font-weight: 700;
    line-height: 1.7;
    letter-spacing: 0.06em;
  }

  .pc-showcase__copy-line {
    display: block;
  }

  .pc-showcase__copy-line--sub {
    margin-top: 10px;
    font-size: clamp(13px, 1.15vw, 16px);
    font-weight: 500;
    line-height: 1.65;
    letter-spacing: 0.03em;
    color: #373737;
  }

  .pc-showcase__cta.btn-cta {
    display: block;
    width: min(100%, 320px);
    margin: 32px auto 0;
    --btn-cta-height: calc(54 * var(--unit));
    filter: drop-shadow(0 8px 20px rgb(0 0 0 / 0.12));
  }

  .page {
    margin: 0;
    flex: 0 0 var(--content-max);
    max-width: var(--content-max);
    box-shadow: 0 24px 64px rgb(0 0 0 / 0.24);
    overflow-x: clip;
    overflow-y: visible;
  }

  .header {
    position: static;
  }

  .cta-fixed {
    inset-inline: auto;
    left: var(--lp-column-left, 50%);
    width: var(--content-max);
    max-width: var(--content-max);
    margin: 0;
  }

  .footer {
    padding-bottom: 0;
  }
}