@charset "UTF-8";

/* ============================================================
   ROOM73 LP — style.css
   Design tokens / Reset / Base / Components / Sections / Media
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Colors */
  --c-bg: #f7f4f1;
  --c-bg-alt: #f3efeb;
  --c-bg-white: #ffffff;
  --c-text: #5e5651;
  --c-text-soft: #6c645f;
  --c-text-mute: #8d847d;
  --c-main: #8f847d;
  --c-sub: #b8aea7;
  --c-accent: #d8c8bb;
  --c-line: #e7dfd9;
  --c-line-soft: #efe9e3;
  --c-line-green: #06c755;

  /* Fonts */
  --ff-serif: "Cormorant Garamond", "Noto Serif JP", serif;
  --ff-sans: "Noto Sans JP", "Noto Serif JP", sans-serif;

  /* Layout */
  --container: 1200px;
  --pad-pc: 64px;
  --pad-sp: 20px;

  /* Section padding */
  --sec-pc: 100px;
  --sec-sp: 64px;

  /* Card */
  --card-radius: 8px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* ---------- Animations ---------- */
/* スクロール連動フェードイン */
[data-anim] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1s ease-out, transform 1s ease-out;
  will-change: opacity, transform;
}

[data-anim].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 順次表示（スタガー）：複数並ぶ要素用 */
[data-anim-delay="1"] { transition-delay: 0.1s; }
[data-anim-delay="2"] { transition-delay: 0.2s; }
[data-anim-delay="3"] { transition-delay: 0.3s; }
[data-anim-delay="4"] { transition-delay: 0.4s; }

/* 植物装飾のゆらゆら浮遊アニメーション */
@keyframes float-gentle {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-6px) rotate(0.5deg); }
}

.about__deco img,
.flow__deco img {
  animation: float-gentle 8s ease-in-out infinite;
}

/* FV：ページロード時のスタガーフェードイン */
@keyframes fv-load-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fv__logo,
.fv__location,
.fv__catch,
.fv__lead,
.fv__btn {
  opacity: 0;
  animation: fv-load-in 1.1s ease-out forwards;
}

.fv__logo { animation-delay: 0.2s; }
.fv__location { animation-delay: 0.5s; }
.fv__catch { animation-delay: 0.75s; }
.fv__lead { animation-delay: 1.05s; }
.fv__btn { animation-delay: 1.35s; }

/* 画像本体（room73_bg）のじんわり拡大ロード */
@keyframes fv-bg-in {
  from {
    opacity: 0;
    transform: scale(1.05);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.fv__bg {
  animation: fv-bg-in 1.6s ease-out;
}

/* アニメーションを無効化したいユーザーへの配慮 */
@media (prefers-reduced-motion: reduce) {
  [data-anim] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .about__deco img,
  .flow__deco img,
  .fv__logo,
  .fv__location,
  .fv__catch,
  .fv__lead,
  .fv__btn,
  .fv__bg {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Noto Serif JP", "Cormorant Garamond", serif;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-text);
  background-color: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.04em;
}

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

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease, color 0.2s ease;
}

a:hover {
  opacity: 0.75;
}

/* ---------- Base utilities ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad-sp);
}

.section-label {
  font-family: var(--ff-serif);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--c-text-mute);
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: 0.12em;
  color: var(--c-text);
  line-height: 1.5;
}

/* Aboutの見出しはスマホでも1行に収まるよう少し控えめに */
.about .section-title {
  font-size: 21px;
  letter-spacing: 0.06em;
}

@media (min-width: 768px) {
  .about .section-title {
    font-size: 30px;
    letter-spacing: 0.08em;
  }
}

.section-title--center {
  text-align: center;
  margin-bottom: 32px;
}

.section-title--center::after {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  background-color: var(--c-main);
  margin: 14px auto 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-family: var(--ff-sans);
  font-weight: 500;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  box-shadow: var(--shadow);
}

.btn:hover {
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}

/* LINE button */
.btn--line {
  background-color: var(--c-bg-white);
  color: var(--c-text);
  border: 1px solid var(--c-line);
  position: relative;
  width: 100%;
  max-width: 320px;
  padding-right: 36px;
  border-radius: 12px;
}

.btn--line__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.btn--line__text {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.3;
}

.btn--line__main {
  font-size: 15px;
  font-weight: 500;
}

.btn--line__sub {
  font-size: 11px;
  color: var(--c-text-mute);
  letter-spacing: 0.1em;
}

.btn--line__arrow {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--c-text-mute);
}

.btn--line--lg {
  max-width: 420px;
  min-height: 60px;
}

.btn--line--lg .btn--line__main {
  font-size: 16px;
}

/* ============================================================
   1. First View
   背景画像にデザイン要素が含まれているので、テキストを画像左側に
   重ねるだけのシンプルな構成。モバイルは画像下に縦並び。
   ============================================================ */
.fv {
  position: relative;
  background-color: var(--c-bg-alt);
  overflow: hidden;
}

.fv__inner {
  position: relative;
  width: 100%;
}

.fv__media {
  position: relative;
}

.fv__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(to right,
    rgba(184, 179, 175, 0.65) 0%,
    rgba(255, 255, 255, 0.15) 70%,
    rgba(255, 255, 255, 0) 100%);
}

.fv__bg {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  object-position: calc(100% + 50px) center;
}

.fv__overlay {
  padding: 40px 20px 48px;
  text-align: center;
  background-color: #efeae8;
}

.fv__logo {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: 56px;
  letter-spacing: 0.06em;
  color: var(--c-text);
  line-height: 1;
}

.fv__location {
  font-family: var(--ff-serif);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--c-text-mute);
  margin-top: 6px;
}

.fv__catch {
  font-weight: 400;
  font-size: 17px;
  line-height: 1.8;
  color: var(--c-text);
  margin-top: 36px;
  letter-spacing: 0.08em;
}

.fv__lead {
  font-size: 12px;
  color: var(--c-text-mute);
  letter-spacing: 0.1em;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--c-line);
  display: inline-block;
}

.fv__btn {
  display: flex;
  margin: 32px auto 0;
}

/* ============================================================
   2. About
   ============================================================ */
.about {
  position: relative;
  padding: calc(var(--sec-sp) / 2) 0 var(--sec-sp);
  background-color: var(--c-bg);
  overflow: hidden;
}

.about__deco {
  position: absolute;
  top: -10px;
  right: -20px;
  width: 280px;
  opacity: 0.55;
  pointer-events: none;
}

.about__inner {
  position: relative;
  z-index: 1;
}

/* 4:3 アスペクト比を強制保持（padding-bottom ハックで全ブラウザ互換）
   aspect-ratio プロパティだと Instagram in-app ブラウザで挙動が異なるため */
.about__media {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 75%; /* 3/4 = 75% → 4:3 比率 */
  overflow: hidden;
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-sm);
}

.about__media img,
.about__media video {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* 中央表示（Safari等のデフォルト挙動） */
  object-position: center center;
  display: block;
}

/* ============================================
   Instagram In-App ブラウザ専用：動画の縦横比を本来の縦長(9:16)に合わせる
   - 通常ブラウザ（Safari/Chrome等）には影響しない
   - 動画クロップを最小化して全体を見えるように
   ============================================ */
.is-instagram .about__media {
  padding-bottom: 177.78%; /* 9:16 = 16/9 = 1.7778 */
}

.is-instagram .about__media video,
.is-instagram .about__media img {
  /* クロップ最小化のため contain で全体表示 */
  object-fit: contain;
  background: var(--c-bg-alt, #f6efe9);
}


.about__body {
  margin-top: 28px;
}

.about__text {
  margin-top: 20px;
  color: var(--c-text-soft);
  font-size: 14px;
  line-height: 2;
}

.about__text p + p {
  margin-top: 16px;
}

/* ============================================================
   3. MENU
   ============================================================ */
.menu {
  padding: calc(var(--sec-sp) / 2) 0 var(--sec-sp);
  background-color: var(--c-bg-white);
}

.menu__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.menu-card {
  background-color: var(--c-bg-white);
  border-radius: var(--card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.menu-card__media {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 100%; /* 1:1 ratio - Instagram WebView 対応のため padding 方式 */
  overflow: hidden;
  background-color: var(--c-bg-alt);
}

.menu-card__media img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease-out;
}

.menu-card:hover .menu-card__media img {
  transform: scale(1.05);
}

.menu-card__body {
  padding: 16px;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.menu-card__title {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: 18px;
  color: var(--c-text);
  letter-spacing: 0.06em;
  line-height: 1.4;
}

.menu-card__sub {
  font-size: 11px;
  color: var(--c-text-mute);
  letter-spacing: 0.1em;
  margin-top: 4px;
  min-height: 1em;
}

.menu-card__desc {
  font-size: 12px;
  color: var(--c-text-soft);
  line-height: 1.7;
  margin-top: 12px;
  flex: 1;
}

.menu-card__price {
  font-family: var(--ff-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--c-text);
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-soft);
  letter-spacing: 0.04em;
}

.menu-card__yen {
  font-family: var(--ff-sans);
  font-size: 13px;
  margin-left: 4px;
  color: var(--c-text-soft);
  letter-spacing: 0.08em;
}

/* ============================================
   メニューカード：詳細LPへのリンク化
   ※ ホバー演出は内側の <a> に移動（li の data-anim transition を壊さないため）
   ============================================ */
.menu-card--linked {
  position: relative;
}

.menu-card__link {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-decoration: none;
  color: inherit;
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.3s ease;
}

.menu-card__link:hover,
.menu-card__link:focus,
.menu-card__link:visited {
  color: inherit;
  text-decoration: none;
}

.menu-card__link:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.08);
}

/* 画像右上にバッジ「DETAIL ›」を浮かせる（価格行を崩さない） */
.menu-card--linked .menu-card__media {
  position: relative;
}

/* 実体要素のバッジ「詳細を見る ›」を画像右上に配置（Instagram WebView対応） */
.menu-card--linked .menu-card__media {
  position: relative;
}

.menu-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  padding: 7px 16px;
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  font-family: var(--ff-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-text);
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  white-space: nowrap;
  transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  pointer-events: none;
}

.menu-card__link:hover .menu-card__badge {
  transform: translateX(3px);
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
}

/* 画像下部のオーバーレイ：詳細ページの中身を予告 */
.menu-card__overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px 16px 12px;
  background: linear-gradient(180deg,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.55) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--ff-serif);
  font-size: 11px;
  letter-spacing: 0.08em;
  z-index: 1;
}

.menu-card__overlay-text {
  font-weight: 500;
}

.menu-card__overlay-arrow {
  display: inline-block;
  font-size: 13px;
  transition: transform 0.3s ease;
}

.menu-card__link:hover .menu-card__overlay-arrow {
  transform: translateX(4px);
}

/* インラインのCTAラベルは非表示（バッジで代替） */
.menu-card__cta {
  display: none;
}

@media (max-width: 768px) {
  .menu-card__overlay {
    padding: 18px 14px 10px;
    font-size: 10px;
  }

  .menu-card__overlay-arrow {
    font-size: 12px;
  }
}

@media (max-width: 768px) {
  .menu-card--linked .menu-card__media::after {
    top: 8px;
    right: 8px;
    padding: 5px 12px;
    font-size: 10px;
  }
}

.menu__note {
  text-align: center;
  font-size: 11px;
  color: var(--c-text-mute);
  margin-top: 24px;
  letter-spacing: 0.08em;
}

/* ============================================================
   3.5. Lesson banner（耳つぼジュエリー講座告知）
   ============================================================ */
.lesson-banner {
  margin-top: 48px;
  padding: 32px 24px;
  background-color: #efeae8;
  border-radius: var(--card-radius);
  text-align: center;
}

.lesson-banner__inner {
  max-width: 640px;
  margin-inline: auto;
}

.lesson-banner__label {
  font-family: var(--ff-serif);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--c-main);
  margin-bottom: 12px;
}

.lesson-banner__title {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: 18px;
  color: var(--c-text);
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin-bottom: 14px;
}

.lesson-banner__text {
  font-size: 13px;
  color: var(--c-text-soft);
  line-height: 1.9;
  margin-bottom: 20px;
}

.lesson-banner__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 28px 0 22px;
  background-color: var(--c-text);
  color: #fff;
  border: 1px solid var(--c-text);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(46, 42, 38, 0.18);
  transition: background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.lesson-banner__btn:hover {
  background-color: #1a1816;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(46, 42, 38, 0.28);
}

.lesson-banner__icon {
  width: 20px;
  height: 20px;
  color: #fff;
}

.lesson-banner__arrow {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
}

/* ============================================================
   4. Instagram Gallery
   ============================================================ */
.gallery {
  padding: calc(var(--sec-sp) / 2) 0 var(--sec-sp);
  background-color: #f1efef;
}

.gallery__title-inner {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.gallery__icon {
  width: 22px;
  height: 22px;
  color: var(--c-text);
}

.gallery__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  max-width: 800px;
  margin-inline: auto;
}

.gallery__item {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background-color: var(--c-bg-alt);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery__item:hover img {
  transform: scale(1.05);
}

/* ============================================================
   5. Why ROOM73?
   ============================================================ */
.why {
  padding: calc(var(--sec-sp) / 2) 0 var(--sec-sp);
  background-color: #ffffff;
}

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

.why-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 8px 12px;
  text-align: left;
}

.why-card + .why-card {
  border-top: 1px dashed var(--c-line);
  padding-top: 28px;
}

.why-card__icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-card__icon img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.why-card__body {
  flex: 1;
  min-width: 0;
}

.why-card__title {
  font-weight: 500;
  font-size: 15px;
  color: var(--c-text);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.why-card__text {
  font-size: 12.5px;
  color: var(--c-text-soft);
  line-height: 1.9;
}

/* ============================================================
   6. ACCESS
   ============================================================ */
.access {
  position: relative;
  padding: calc(var(--sec-sp) / 2) 0 var(--sec-sp);
  background:
    linear-gradient(180deg, #f3efeb 0%, #ebe2d2 100%);
  overflow: hidden;
}

.access__inner {
  position: relative;
  z-index: 1;
}

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

.access__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.access__info dl {
  margin: 0;
  display: grid;
  gap: 0;
}

.access__info dt {
  margin: 22px 0 6px;
  color: #8d7e7e;
  font-family: var(--ff-serif);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.access__info dt:first-child {
  margin-top: 0;
}

.access__info dd {
  margin: 0;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--c-text);
  font-size: 14px;
  line-height: 1.85;
}

.access__info dd:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.access__map {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(46, 42, 38, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.access__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: grayscale(15%) contrast(0.95);
}

/* ============================================================
   7. ご予約の流れ
   ============================================================ */
.flow {
  position: relative;
  padding: calc(var(--sec-sp) / 2) 0 var(--sec-sp);
  background: #ffffff;
}

.flow__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  counter-reset: flow;
}

.flow-step {
  position: relative;
  background-color: #f7f3ed;
  border: 1px solid rgba(141, 126, 126, 0.15);
  border-radius: var(--card-radius);
  padding: 18px 18px;
  text-align: left;
  box-shadow: 0 10px 30px rgba(46, 42, 38, 0.06);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.flow-step:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(46, 42, 38, 0.1);
}

.flow-step--with-arrow::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 10px solid var(--c-sub);
  opacity: 0.6;
}

.flow-step__num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: #ffffff;
  background-color: #8d7e7e;
}

.flow-step__num-value {
  font-family: var(--ff-serif);
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
}

.flow-step__body {
  flex: 1;
  min-width: 0;
}

.flow-step__icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.flow-step__icon img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.flow-step__title {
  font-weight: 500;
  font-size: 15px;
  color: var(--c-text);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.flow-step__text {
  font-size: 12.5px;
  color: var(--c-text-soft);
  line-height: 1.8;
}

/* ============================================================
   7. Flow + CTA 統合エリア
   ============================================================ */
.flow__deco {
  position: absolute;
  top: -40px;
  right: -50px;
  width: 320px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.flow--with-cta {
  position: relative;
  overflow: hidden;
}

.flow--with-cta .flow__inner {
  position: relative;
  z-index: 1;
}

.flow__cta {
  margin-top: 56px;
  padding: 40px 24px 44px;
  text-align: center;
  background: #f7f3ed;
  border: 1px solid rgba(141, 126, 126, 0.15);
  border-radius: var(--card-radius);
  box-shadow: 0 10px 30px rgba(46, 42, 38, 0.06);
}

.flow__cta-sub {
  font-family: var(--ff-serif);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--c-text-soft);
  margin: 0 0 10px;
}

.flow__cta-title {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--c-text);
  line-height: 1.6;
  margin: 0 0 6px;
}

.flow__cta-lead {
  font-size: 13px;
  color: var(--c-text-soft);
  letter-spacing: 0.08em;
  margin: 0 0 20px;
}

.flow__cta-btn {
  width: 100%;
  max-width: 360px;
  margin-inline: auto;
  display: flex;
  border-radius: 12px;
}

/* ============================================================
   8. Footer
   ============================================================ */
.footer {
  background-color: #2e2a26;
  color: rgba(251, 247, 241, 0.7);
  padding: 32px 0 28px;
  font-size: 12px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer__logo,
.footer__location {
  color: var(--c-bg-white, #fffdf8) !important;
}

.footer__location {
  color: #c4ad8e !important;
}

.footer__link a {
  color: rgba(251, 247, 241, 0.78) !important;
  transition: color 220ms ease;
}

.footer__link a:hover {
  color: #c4ad8e !important;
}

.footer__copy {
  color: rgba(251, 247, 241, 0.4) !important;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.footer__brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.footer__logo {
  font-family: var(--ff-serif);
  font-size: 22px;
  letter-spacing: 0.1em;
  color: #8d7e7e;
}

.footer__location {
  font-family: var(--ff-serif);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: #8d7e7e;
}

.footer__links {
  display: flex;
  gap: 28px;
}

.footer__link a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #8d7e7e;
  font-size: 11px;
  letter-spacing: 0.16em;
}

.footer__link-icon {
  width: 18px;
  height: 18px;
}

.footer__copy {
  font-size: 10px;
  color: #b8aea7;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ============================================================
   Responsive — 768px and up (Tablet / PC)
   ============================================================ */
@media (min-width: 768px) {
  body {
    font-size: 16px;
  }

  .container {
    padding-inline: 40px;
  }

  .section-title {
    font-size: 32px;
  }

  .section-title--center {
    margin-bottom: 48px;
  }

  /* --- FV (tablet: stacked layout, larger fonts) --- */
  .fv__logo {
    font-size: 72px;
  }

  .fv__catch {
    font-size: 18px;
  }

  .fv__lead {
    font-size: 13px;
  }

  /* --- About --- */
  .about {
    padding: calc(var(--sec-pc) / 2) 0 var(--sec-pc);
  }

  .about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }

  .about__body {
    margin-top: 0;
  }

  .about__media {
    /* base の padding-bottom: 75% (4:3) をそのまま継承 */
    padding-bottom: 75%;
  }

  .about__deco {
    width: 460px;
    top: -20px;
    right: -50px;
    opacity: 0.7;
  }

  .section-title {
    font-size: 30px;
  }

  .about__text {
    margin-top: 28px;
    font-size: 15px;
  }

  /* --- MENU --- */
  .menu {
    padding: calc(var(--sec-pc) / 2) 0 var(--sec-pc);
  }

  .menu__list {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .menu-card__body {
    padding: 22px 18px 24px;
  }

  .menu-card__title {
    font-size: 20px;
  }

  .menu-card__sub {
    font-size: 12px;
  }

  .menu-card__desc {
    font-size: 13px;
  }

  .menu-card__price {
    font-size: 26px;
  }

  /* --- Gallery --- */
  .gallery {
    padding: calc(var(--sec-pc) / 2) 0 var(--sec-pc);
  }

  .gallery__list {
    grid-template-columns: repeat(8, 1fr);
    max-width: var(--container);
    gap: 8px;
  }

  /* --- Why --- */
  .why {
    padding: calc(var(--sec-pc) / 2) 0 var(--sec-pc);
  }

  /* tablet (768-1023): keep stacked layout, slightly larger sizes */
  .why-card__icon {
    width: 96px;
    height: 96px;
  }

  .why-card__title {
    font-size: 16px;
  }

  .why-card__text {
    font-size: 13.5px;
  }

  /* --- Access (PC: 2-column layout) --- */
  .access {
    padding: calc(var(--sec-pc) / 2) 0 var(--sec-pc);
  }

  .access__heading {
    margin-bottom: 56px;
  }

  .access__layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 64px;
  }

  .access__info dt {
    font-size: 12px;
  }

  .access__info dd {
    font-size: 15px;
  }

  .flow-step__icon {
    width: 72px;
    height: 72px;
  }

  .flow-step__num-value {
    font-size: 24px;
  }

  .flow-step__title {
    font-size: 16px;
  }

  .flow-step__text {
    font-size: 13px;
  }

  /* --- Flow CTA（PC） --- */
  .flow__cta {
    margin-top: 64px;
    padding: 44px 24px 48px;
  }

  .flow__cta-title {
    font-size: 28px;
  }

  .flow__deco {
    width: 420px;
    top: -50px;
    right: -80px;
  }

  /* --- Footer --- */
  .footer {
    padding: 32px 0 28px;
  }

  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .footer__copy {
    margin-top: 0;
  }
}

/* ============================================================
   Responsive — 1024px and up (Wide PC)
   ============================================================ */
@media (min-width: 1024px) {
  .container {
    padding-inline: var(--pad-pc);
  }

  /* --- FV overlay (PC only, 1024+) --- */
  .fv__bg {
    aspect-ratio: auto;
    object-fit: initial;
    object-position: initial;
  }

  .fv__overlay {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 58%;
    padding: 0 3% 0 20%;
    text-align: center;
    background-color: transparent;
  }

  .fv__logo {
    font-size: 96px;
    color: #ffffff;
  }

  .fv__location {
    font-size: 14px;
    color: #ffffff;
  }

  .fv__catch {
    font-size: 20px;
    margin-top: 32px;
    color: #ffffff;
  }

  .fv__lead {
    font-size: 13px;
    margin-top: 16px;
    padding-top: 16px;
    color: #ffffff;
    border-top-color: rgba(255, 255, 255, 0.5);
  }

  .fv__btn {
    margin-top: 32px;
  }

  .about__inner {
    gap: 80px;
  }

  .section-title {
    font-size: 32px;
  }

  .gallery__list {
    gap: 10px;
  }

  /* --- Why (PC: 3-col grid with vertical dividers) --- */
  .why__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: start;
  }

  .why-card {
    padding: 12px 20px;
    position: relative;
  }

  .why-card + .why-card {
    border-top: none;
    padding-top: 12px;
  }

  .why-card + .why-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    width: 1px;
    background-image: linear-gradient(to bottom, transparent 0, var(--c-line) 4px, var(--c-line) 8px, transparent 12px);
    background-size: 1px 12px;
    background-repeat: repeat-y;
  }

  .why-card__icon {
    width: 120px;
    height: 120px;
  }

  /* --- Flow (PC: single white card, 3 steps with arrows) --- */
  .flow__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    background-color: var(--c-bg-white);
    border-radius: 12px;
    padding: 28px 16px;
    box-shadow: var(--shadow);
  }

  .flow-step {
    background-color: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
    padding: 8px 18px;
    gap: 14px;
  }

  .flow-step__icon {
    width: 100px;
    height: 100px;
  }

  .flow-step--with-arrow::before {
    content: "▶";
    position: absolute;
    top: 50%;
    left: -8px;
    transform: translateY(-50%);
    width: auto;
    height: auto;
    border: none;
    color: var(--c-sub);
    font-size: 14px;
    opacity: 0.7;
    line-height: 1;
  }

  .flow-step__num {
    width: 56px;
    height: 56px;
  }

  .flow__cta-title {
    font-size: 32px;
  }
}