/* ===== リセット & ベース ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', 'Shippori Mincho B1', sans-serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.8;
  color: #1F1B18;
  background: #FAF8F5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .3s ease, opacity .3s ease; }
ul { list-style: none; }
button { font-family: inherit; border: none; background: none; cursor: pointer; color: inherit; }

:root {
  --black: #1F1B18;
  --mocha: #8A7968;
  --base: #FAF8F5;
  --white: #FFFFFF;
  --nude: #D9C7B8;
  --gold: #C9A87C;
  --greige: #EDE7DD;
  --dark: #14110F;
  --header-h: 80px;
}

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.container.narrow { max-width: 880px; }

/* ===== ヘッダー ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(250, 248, 245, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(138, 121, 104, 0.25);
}
.header-inner {
  max-width: 1400px; margin: 0 auto;
  padding: 0 40px;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
}
.site-logo { display: flex; align-items: baseline; gap: 12px; }
.logo-en { font-family: 'Cormorant Garamond', serif; font-weight: 500; font-size: 28px; color: var(--black); letter-spacing: 0.08em; }
.logo-jp { font-family: 'Shippori Mincho B1', serif; font-size: 12px; color: var(--mocha); letter-spacing: 0.15em; }

.header-nav { display: flex; align-items: center; gap: 32px; }
.nav-list { display: flex; align-items: center; gap: 28px; }
.nav-list a {
  font-family: 'Jost', sans-serif; font-weight: 300; font-size: 13px;
  letter-spacing: 0.18em; color: var(--black);
}
.nav-list a:hover { color: var(--mocha); }
.header-cta {
  font-family: 'Jost', sans-serif; font-weight: 400; font-size: 12px;
  letter-spacing: 0.2em;
  padding: 12px 24px; border: 1px solid var(--mocha); color: var(--black);
  transition: background .3s, color .3s;
}
.header-cta:hover { background: var(--gold); color: var(--white); border-color: var(--gold); }

.hamburger {
  display: none; width: 36px; height: 36px; flex-direction: column;
  justify-content: center; align-items: center; gap: 6px;
}
.hamburger span {
  display: block; width: 24px; height: 1px; background: var(--black);
  transition: transform .3s ease, opacity .3s ease;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.portfolio-note-bar {
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mocha);
  padding: 6px 20px;
  border-top: 1px solid rgba(138, 121, 104, 0.15);
  background: rgba(250, 248, 245, 0.6);
}

/* ===== ヒーロー（動画フル背景） ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--black);
}
.hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.15) 40%, rgba(0,0,0,0.55) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px;
  max-width: 900px;
  width: 100%;
}
.hero-logo {
  display: block;
  width: 240px;
  height: auto;
  margin-bottom: 48px;
  filter: drop-shadow(0 4px 24px rgba(0,0,0,0.35));
  animation: heroFadeIn 1.6s ease 0.2s both;
}
.hero-heading-jp {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 56px; line-height: 1.5;
  color: #FFFFFF;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.45);
  animation: heroFadeIn 1.6s ease 0.5s both;
}
.hero-sublabel {
  font-family: 'Shippori Mincho B1', serif; font-weight: 400;
  font-size: 16px; letter-spacing: 0.3em;
  color: rgba(255,255,255,0.92);
  margin-bottom: 48px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.45);
  animation: heroFadeIn 1.6s ease 0.8s both;
}
.hero-ctas {
  display: flex; gap: 20px; flex-wrap: wrap; justify-content: center;
  animation: heroFadeIn 1.6s ease 1.1s both;
}
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-vertical-note {
  position: absolute; right: 24px; top: 50%;
  transform: translateY(-50%) rotate(90deg); transform-origin: right center;
  writing-mode: vertical-rl;
  font-family: 'Shippori Mincho B1', serif;
  font-size: 11px; letter-spacing: 0.3em;
  color: rgba(255,255,255,0.7);
  z-index: 3;
}
.scroll-indicator {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  z-index: 3;
}
.scroll-line {
  width: 1px; height: 48px; background: var(--mocha); opacity: 0.6;
  animation: scrollLine 2.4s ease-in-out infinite;
}
@keyframes scrollLine { 0%, 100% { transform: scaleY(0.4); transform-origin: top; } 50% { transform: scaleY(1); } }
.scroll-text {
  font-family: 'Jost', sans-serif; font-size: 10px; letter-spacing: 0.3em;
  color: var(--mocha);
}

/* ===== ボタン ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 200px; min-height: 52px;
  padding: 14px 32px;
  font-family: 'Jost', sans-serif; font-weight: 400; font-size: 13px;
  letter-spacing: 0.18em;
  transition: transform .3s ease, background .3s ease, color .3s ease, box-shadow .3s ease;
}
.btn-primary {
  background: var(--black); color: var(--white);
}
.btn-primary:hover {
  background: var(--black); color: var(--white);
  transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}
.btn-outline {
  background: transparent; color: var(--black);
  border: 1px solid var(--mocha);
}
.btn-outline:hover { transform: translateY(-3px); border-color: var(--black); }

/* ヒーロー内のアウトラインボタンは白ボーダー・白テキスト */
.hero .btn-outline {
  background: transparent;
  color: #FFFFFF;
  border: 1px solid #FFFFFF;
}
.hero .btn-outline:hover {
  transform: translateY(-3px);
  background: #FFFFFF;
  color: var(--black);
  border-color: #FFFFFF;
}
.btn-gold {
  background: var(--gold); color: var(--white);
}
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(201, 168, 124, 0.3); }
.btn-line {
  background: transparent; color: var(--white); border: 1px solid var(--white);
}
.btn-line:hover { transform: translateY(-3px); background: rgba(255,255,255,0.08); }
.btn-large { min-width: 280px; min-height: 60px; font-size: 14px; }

/* ===== セクション共通 ===== */
section { padding: 160px 0; }
.section-head { margin-bottom: 80px; text-align: center; }
.section-label {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 14px; letter-spacing: 0.3em; color: var(--gold);
  margin-bottom: 20px; text-transform: uppercase;
}
.section-title {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 40px; line-height: 1.5; color: var(--black);
  letter-spacing: 0.02em;
}
.section-title-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 56px; line-height: 1.2; color: var(--black);
  text-align: center; letter-spacing: 0.02em;
}
.section-title-jp {
  font-family: 'Shippori Mincho B1', serif; font-weight: 500;
  font-size: 20px; color: var(--mocha); text-align: center;
  margin-top: 20px; letter-spacing: 0.1em;
}
.section-lead { font-size: 15px; color: var(--mocha); margin-top: 16px; line-height: 2.0; }

/* ===== コンセプト（旧：互換のため残置） ===== */
.concept-section { background: var(--base); padding: 160px 0; }
.concept-body { max-width: 680px; margin: 64px auto 0; text-align: center; }
.concept-body p {
  font-family: 'Shippori Mincho B1', serif; font-weight: 500;
  font-size: 17px; line-height: 2.4; color: var(--black);
  margin-bottom: 24px;
}

/* ===== About us ===== */
.about-section { background: var(--base); padding: 160px 0; }
.about-inner {
  display: grid; grid-template-columns: 1fr 1.15fr;
  gap: 80px; align-items: center;
}
.about-visual {
  position: relative; overflow: hidden;
  aspect-ratio: 4 / 5;
}
.about-visual img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
}
.about-content { max-width: 560px; }
.about-content .section-label {
  margin-bottom: 20px;
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 12px; letter-spacing: 0.3em; color: var(--mocha);
  text-transform: none;
}
.about-title {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 40px; line-height: 1.45; color: var(--black);
  letter-spacing: 0.06em;
  margin-bottom: 40px;
}
.about-mission {
  display: flex; align-items: baseline; gap: 20px;
  padding: 20px 0;
  border-top: 1px solid rgba(138, 121, 104, 0.3);
  border-bottom: 1px solid rgba(138, 121, 104, 0.3);
  margin-bottom: 36px;
}
.about-mission-label {
  font-family: 'Jost', sans-serif; font-weight: 400;
  font-size: 11px; letter-spacing: 0.3em; color: var(--mocha);
  text-transform: uppercase;
  white-space: nowrap;
}
.about-mission-copy {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 22px; line-height: 1.6; color: var(--black);
  letter-spacing: 0.08em;
  margin: 0;
}
.about-body p {
  font-size: 15px; line-height: 2.1; color: var(--black);
  margin-bottom: 20px;
}
.about-closing {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(138, 121, 104, 0.3);
  font-family: 'Shippori Mincho B1', serif; font-weight: 500;
  font-size: 17px; line-height: 2.0; color: var(--black);
  letter-spacing: 0.06em;
}

/* ===== Before After / 施工事例 ===== */
.beforeafter-section {
  background: var(--white);
  padding: 160px 0;
}
.beforeafter-section .section-head {
  text-align: center;
  margin-bottom: 72px;
}
.beforeafter-section .section-label {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 12px; letter-spacing: 0.3em; color: var(--mocha);
  margin-bottom: 16px;
  text-transform: none;
}
.beforeafter-section .section-title {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 36px; color: var(--black);
  letter-spacing: 0.08em; margin-bottom: 16px;
}
.beforeafter-section .section-lead {
  font-size: 14px; line-height: 2.0; color: var(--mocha);
}
.case-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 56px 48px;
}
.case-card {
  display: flex; flex-direction: column;
  background: var(--base);
}
.case-visual {
  width: 100%; overflow: hidden;
  aspect-ratio: 3 / 2;
  background: var(--greige);
}
.case-visual img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
  transition: transform .6s ease;
}
.case-card:hover .case-visual img { transform: scale(1.03); }
.case-body {
  padding: 32px 32px 40px;
}
.case-num {
  display: inline-block;
  font-family: 'Jost', sans-serif; font-weight: 400;
  font-size: 11px; letter-spacing: 0.3em; color: var(--mocha);
  margin-bottom: 14px;
}
.case-title {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 20px; line-height: 1.6; color: var(--black);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.case-meta {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 12px; letter-spacing: 0.2em; color: var(--mocha);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(138, 121, 104, 0.24);
}
.case-desc {
  font-size: 14px; line-height: 2.0; color: var(--black);
}

/* ===== 特徴 ===== */
.features-section { background: var(--white); }
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px;
}
.feature-card { display: flex; flex-direction: column; }
.feature-image { margin-bottom: 28px; overflow: hidden; }
.feature-image img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  transition: transform .6s ease;
}
.feature-card:hover .feature-image img { transform: scale(1.03); }
.feature-num {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 40px; color: var(--gold); letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.feature-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 15px; letter-spacing: 0.3em; color: var(--mocha);
  margin-bottom: 12px;
}
.feature-jp {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 22px; line-height: 1.6; color: var(--black);
  margin-bottom: 16px;
}
.feature-text { font-size: 14px; line-height: 2.0; color: var(--black); }

/* ===== メニュー ===== */
.menu-section { background: var(--base); }
.menu-list {
  display: grid; grid-template-columns: repeat(2, 1fr);
  column-gap: 64px;
}
.menu-item {
  padding: 36px 0;
  border-bottom: 1px solid rgba(138, 121, 104, 0.3);
}
.menu-name {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 20px; color: var(--black); margin-bottom: 8px;
}
.menu-desc { font-size: 13px; color: var(--mocha); margin-bottom: 16px; line-height: 1.8; }
.menu-meta { display: flex; gap: 24px; align-items: baseline; }
.menu-time {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 14px; letter-spacing: 0.15em; color: var(--mocha);
}
.menu-price {
  font-family: 'Jost', sans-serif; font-weight: 400;
  font-size: 22px; color: var(--black); letter-spacing: 0.05em;
}

/* ===== 空間ギャラリー ===== */
.space-section { background: var(--white); }
.space-gallery {
  display: grid; grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 260px; gap: 16px;
}
.gallery-item { overflow: hidden; }
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease;
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item.span-tall { grid-row: span 2; }

/* ===== トレーナー ===== */
.trainer-section { background: var(--greige); }
.trainer-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px;
}
.trainer-card {
  background: var(--white);
  padding: 32px;
  transition: transform .3s ease, box-shadow .3s ease;
}
.trainer-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.04);
}
.trainer-image { margin-bottom: 24px; overflow: hidden; aspect-ratio: 4/5; }
.trainer-image img { width: 100%; height: 100%; object-fit: cover; }
.trainer-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 15px; letter-spacing: 0.3em; color: var(--mocha);
  margin-bottom: 8px;
}
.trainer-jp {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 22px; color: var(--black); margin-bottom: 6px;
}
.trainer-role { font-size: 13px; color: var(--mocha); margin-bottom: 16px; letter-spacing: 0.08em; }
.trainer-cert, .trainer-skill {
  font-size: 13px; line-height: 1.9; color: var(--black);
  padding: 4px 0; border-top: 1px solid rgba(138, 121, 104, 0.2);
}
.trainer-skill { border-bottom: 1px solid rgba(138, 121, 104, 0.2); margin-bottom: 20px; }
.trainer-quote {
  font-family: 'Shippori Mincho B1', serif; font-weight: 500;
  font-size: 13px; line-height: 2.0; color: var(--black);
}

/* ===== VOICES ===== */
.voices-section { background: var(--base); }
.voices-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
}
.voice-card {
  padding: 40px 32px; background: var(--white);
  border-top: 1px solid var(--mocha);
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
}
.voice-card:hover { transform: translateY(-5px); box-shadow: 0 12px 32px rgba(0,0,0,0.04); }
.voice-mark {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 96px; line-height: 1; color: var(--gold);
  position: absolute; top: 8px; left: 24px;
}
.voice-text {
  font-family: 'Shippori Mincho B1', serif; font-weight: 500;
  font-size: 15px; line-height: 2.0; color: var(--black);
  margin-top: 56px; margin-bottom: 24px;
}
.voice-sign {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 12px; letter-spacing: 0.15em; color: var(--mocha);
}

/* ===== フロー ===== */
.flow-section { background: var(--white); }
.flow-timeline {
  display: grid; grid-template-columns: repeat(4, 1fr);
  position: relative;
}
.flow-timeline::before {
  content: ""; position: absolute; top: 28px; left: 10%; right: 10%;
  height: 1px; background: var(--mocha);
}
.flow-step {
  text-align: center; padding: 0 16px; position: relative;
  background: var(--white);
}
.flow-num {
  display: inline-block;
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 22px; letter-spacing: 0.15em; color: var(--black);
  background: var(--white); padding: 0 16px;
  margin-bottom: 24px; position: relative; z-index: 2;
}
.flow-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 13px; letter-spacing: 0.3em; color: var(--gold);
  margin-bottom: 12px;
}
.flow-jp {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 20px; color: var(--black); margin-bottom: 12px;
}
.flow-text { font-size: 13px; line-height: 1.9; color: var(--mocha); }

/* ===== FAQ ===== */
.faq-section { background: var(--base); }
.faq-list { margin-top: 24px; }
.faq-item {
  border-bottom: 1px solid rgba(138, 121, 104, 0.3);
  transition: background .3s ease;
}
.faq-item summary {
  padding: 24px 48px 24px 0;
  font-family: 'Shippori Mincho B1', serif; font-weight: 500;
  font-size: 16px; color: var(--black);
  cursor: pointer; list-style: none; position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 8px; top: 50%;
  width: 10px; height: 10px;
  border-right: 1px solid var(--mocha); border-bottom: 1px solid var(--mocha);
  transform: translateY(-75%) rotate(45deg);
  transition: transform .3s ease;
}
.faq-item[open] summary::after { transform: translateY(-25%) rotate(-135deg); }
.faq-item[open] { background: rgba(237, 231, 221, 0.4); }
.faq-body { padding: 0 0 24px 0; }
.faq-body p { font-size: 14px; line-height: 2.0; color: var(--black); }

/* ===== JOURNAL ===== */
.journal-section { background: var(--white); }
.journal-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  text-align: left; margin-bottom: 64px;
}
.journal-all {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 12px; letter-spacing: 0.2em; color: var(--mocha);
  border-bottom: 1px solid var(--mocha);
  padding-bottom: 4px;
}
.journal-all:hover { color: var(--black); border-color: var(--black); }
.journal-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
}
.journal-card {
  display: block;
  transition: transform .3s ease;
}
.journal-card:hover { transform: translateY(-5px); }
.journal-image { overflow: hidden; margin-bottom: 20px; aspect-ratio: 3/2; }
.journal-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.journal-card:hover .journal-image img { transform: scale(1.04); }
.journal-body { padding: 0 4px; }
.journal-cat {
  display: inline-block;
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 12px; letter-spacing: 0.3em; color: var(--gold);
  margin-right: 16px;
}
.journal-date {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 12px; letter-spacing: 0.15em; color: var(--mocha);
}
.journal-title {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 17px; line-height: 1.7; color: var(--black);
  margin-top: 12px;
}

/* ===== ACCESS ===== */
.access-section { background: var(--greige); }
.access-inner {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center;
}
.access-map img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.access-info .section-label { text-align: left; }
.access-info .section-title { text-align: left; margin-bottom: 32px; }
.access-dl { display: grid; grid-template-columns: 100px 1fr; row-gap: 16px; column-gap: 20px; }
.access-dl dt {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 13px; letter-spacing: 0.2em; color: var(--mocha);
  padding-top: 4px;
}
.access-dl dd { font-size: 14px; line-height: 1.9; color: var(--black); }

/* ===== RESERVE セクション（ダーク背景） ===== */
.reserve-section {
  background: var(--black); text-align: center;
}
.reserve-section .section-label { color: var(--gold); }
.reserve-section .section-title { color: var(--white); }
.reserve-sub {
  color: rgba(250, 248, 245, 0.8);
  font-size: 14px; line-height: 2.0;
  margin-top: 24px; margin-bottom: 40px;
}
.reserve-ctas {
  display: flex; justify-content: center; gap: 20px; flex-wrap: wrap;
}

/* ===== フッター ===== */
.site-footer {
  background: var(--dark);
  padding: 100px 0 40px;
  color: var(--nude);
}
.footer-cols {
  display: grid; grid-template-columns: 1.2fr 1fr 1.2fr; gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(217, 199, 184, 0.15);
}
.footer-brand .footer-logo-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 36px; letter-spacing: 0.08em; color: var(--white);
  margin-bottom: 4px;
}
.footer-brand .footer-logo-jp {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 13px; letter-spacing: 0.15em; color: var(--nude);
  margin-bottom: 20px;
}
.footer-tagline {
  font-family: 'Cormorant Garamond', serif; font-weight: 300;
  font-size: 15px; letter-spacing: 0.1em; color: var(--gold);
  font-style: italic;
}
.footer-col-title {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 13px; letter-spacing: 0.3em; color: var(--gold);
  margin-bottom: 20px;
}
.footer-nav li, .footer-sns li { margin-bottom: 10px; }
.footer-nav a, .footer-sns a {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 13px; letter-spacing: 0.15em; color: var(--nude);
}
.footer-nav a:hover, .footer-sns a:hover { color: var(--gold); }
.footer-address {
  font-style: normal; font-size: 13px; line-height: 2.0;
  color: var(--nude); margin-bottom: 20px;
}
.footer-sns { display: flex; gap: 20px; }
.footer-bottom {
  padding-top: 32px; text-align: center;
}
.footer-note {
  font-size: 11px; line-height: 1.8;
  color: rgba(217, 199, 184, 0.6); margin-bottom: 12px;
  letter-spacing: 0.08em;
}
.footer-copy {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 11px; letter-spacing: 0.2em; color: rgba(217, 199, 184, 0.5);
}

/* ===== ページヒーロー（下層） ===== */
.page-hero {
  position: relative;
  height: 45vh; min-height: 340px;
  margin-top: calc(var(--header-h) + 28px);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.page-hero-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(rgba(250,248,245,0.2), rgba(250,248,245,0.45));
}
.page-hero-content { position: relative; z-index: 2; text-align: center; padding: 0 20px; }
.page-hero-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 18px; letter-spacing: 0.4em; color: var(--mocha);
  margin-bottom: 16px; text-transform: uppercase;
}
.page-hero-jp {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 42px; color: var(--black); letter-spacing: 0.04em;
}
.page-hero-sub {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 15px; color: var(--mocha); margin-top: 16px;
}

/* ===== About ページ ===== */
.story-section { background: var(--base); text-align: center; }
.story-section .section-label, .story-section .section-title { text-align: center; }
.story-body { max-width: 720px; margin: 48px auto 0; text-align: left; }
.story-body p {
  font-family: 'Shippori Mincho B1', serif; font-weight: 500;
  font-size: 16px; line-height: 2.2; margin-bottom: 24px; color: var(--black);
}

.founder-section { background: var(--white); }
.founder-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: center; }
.founder-image img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.founder-text .section-label { text-align: left; }
.founder-text .section-title { text-align: left; margin-bottom: 32px; }
.founder-body { font-size: 15px; line-height: 2.1; color: var(--black); margin-bottom: 20px; }
.founder-sign {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 18px; letter-spacing: 0.12em; color: var(--black);
  margin-top: 32px;
}
.founder-role {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 13px; color: var(--mocha); margin-top: 4px;
}

.about-space-section { background: var(--base); }
.about-space-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.about-space-item figure, .about-space-item { margin: 0; }
.about-space-item img { width: 100%; aspect-ratio: 3/2; object-fit: cover; margin-bottom: 12px; }
.about-space-item figcaption {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 13px; letter-spacing: 0.18em; color: var(--mocha);
  text-align: center;
}

.commitment-section { background: var(--white); }
.commitment-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px;
}
.commitment-card {
  padding: 40px 28px;
  border-top: 1px solid var(--mocha);
  text-align: left;
}
.commitment-num {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 40px; color: var(--gold); letter-spacing: 0.05em;
}
.commitment-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 14px; letter-spacing: 0.3em; color: var(--mocha);
  margin-top: 12px; margin-bottom: 8px;
}
.commitment-jp {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 22px; color: var(--black); margin-bottom: 16px;
}
.commitment-text { font-size: 14px; line-height: 2.0; color: var(--black); }

/* ===== news.html ===== */
.news-list-section { background: var(--base); padding: 120px 0 160px; }
.category-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
  justify-content: center; margin-bottom: 80px;
}
.category-tab {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 13px; letter-spacing: 0.1em;
  padding: 10px 22px; border: 1px solid var(--mocha);
  color: var(--black); background: transparent;
}
.category-tab:hover { background: var(--mocha); color: var(--white); }
.category-tab.is-active { background: var(--black); color: var(--white); border-color: var(--black); }

.news-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 56px 48px;
}
.news-card {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 28px;
  transition: transform .3s ease;
}
.news-card:hover { transform: translateY(-5px); }
.news-card-image { overflow: hidden; aspect-ratio: 3/2; }
.news-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.news-card:hover .news-card-image img { transform: scale(1.04); }
.news-card-body { display: flex; flex-direction: column; justify-content: center; }
.news-card-meta { display: flex; align-items: center; gap: 16px; margin-bottom: 14px; }
.news-card-cat {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 12px; letter-spacing: 0.3em; color: var(--gold);
}
.news-card-date {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 12px; letter-spacing: 0.15em; color: var(--mocha);
}
.news-card-title {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 18px; line-height: 1.6; color: var(--black);
  margin-bottom: 12px;
}
.news-card-excerpt { font-size: 13px; line-height: 1.9; color: var(--mocha); }

.pagination {
  display: flex; justify-content: center; align-items: center; gap: 12px;
  margin-top: 96px;
}
.pagination a {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 13px; letter-spacing: 0.15em; color: var(--black);
  padding: 10px 16px; border: 1px solid transparent;
}
.pagination-num { min-width: 40px; text-align: center; border: 1px solid var(--mocha) !important; }
.pagination-num.is-active { background: var(--black); color: var(--white); border-color: var(--black) !important; }
.pagination a:hover { color: var(--gold); }

/* ===== news-detail.html ===== */
.article-section { background: var(--base); padding: 100px 0 80px; }
.breadcrumb {
  font-family: 'Jost', sans-serif; font-size: 11px;
  letter-spacing: 0.1em; color: var(--mocha);
  margin-bottom: 48px;
}
.breadcrumb a { color: var(--mocha); }
.breadcrumb a:hover { color: var(--black); }
.breadcrumb span { margin: 0 8px; }
.article-header { text-align: center; margin-bottom: 48px; }
.article-cat {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 13px; letter-spacing: 0.3em; color: var(--gold);
  margin-bottom: 16px;
}
.article-title {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 34px; line-height: 1.5; color: var(--black);
  margin-bottom: 24px;
}
.article-meta {
  display: flex; gap: 24px; justify-content: center;
  font-family: 'Jost', sans-serif; font-size: 12px;
  letter-spacing: 0.1em; color: var(--mocha); flex-wrap: wrap;
}
.article-hero { margin-bottom: 64px; aspect-ratio: 16/9; overflow: hidden; }
.article-hero img { width: 100%; height: 100%; object-fit: cover; }

.article-body { max-width: 720px; margin: 0 auto; }
.article-lead {
  font-family: 'Shippori Mincho B1', serif; font-weight: 500;
  font-size: 17px; line-height: 2.2; color: var(--black);
  padding-bottom: 32px; margin-bottom: 32px;
  border-bottom: 1px solid rgba(138, 121, 104, 0.3);
}
.article-body h2 {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 24px; line-height: 1.6; color: var(--black);
  margin-top: 56px; margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--mocha);
}
.article-body h3 {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 18px; line-height: 1.7; color: var(--black);
  margin-top: 40px; margin-bottom: 16px;
}
.article-body p {
  font-size: 15px; line-height: 2.1; color: var(--black);
  margin-bottom: 20px;
}

.author-card {
  display: grid; grid-template-columns: 140px 1fr; gap: 32px;
  padding: 40px; background: var(--white);
  margin: 80px auto 48px; max-width: 720px;
  border-top: 2px solid var(--mocha);
}
.author-image img {
  width: 140px; height: 140px;
  object-fit: cover; border-radius: 50%;
}
.author-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 15px; letter-spacing: 0.3em; color: var(--mocha);
}
.author-jp {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 20px; color: var(--black); margin: 4px 0 4px;
}
.author-role { font-size: 12px; color: var(--mocha); margin-bottom: 12px; letter-spacing: 0.1em; }
.author-bio { font-size: 13px; line-height: 1.9; color: var(--black); margin-bottom: 16px; }
.author-sns { display: flex; gap: 16px; }
.author-sns a {
  font-family: 'Jost', sans-serif; font-size: 12px;
  letter-spacing: 0.15em; color: var(--mocha);
}

.article-cta {
  background: var(--greige);
  padding: 60px 40px; text-align: center;
  margin: 64px 0;
}
.article-cta-label {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 14px; letter-spacing: 0.3em; color: var(--gold);
  margin-bottom: 16px;
}
.article-cta-title {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 24px; color: var(--black); margin-bottom: 12px;
}
.article-cta-sub { font-size: 14px; color: var(--black); margin-bottom: 28px; line-height: 1.9; }

.related-section { background: var(--white); padding: 120px 0; }
.back-to-list { text-align: center; margin-top: 64px; }

/* ===== contact.html ===== */
.contact-methods-section { background: var(--white); padding: 100px 0 80px; }
.methods-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.method-card {
  padding: 40px 28px;
  border-top: 1px solid var(--mocha);
  text-align: left;
}
.method-num {
  font-family: 'Jost', sans-serif; font-weight: 300;
  font-size: 36px; color: var(--gold);
}
.method-en {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 13px; letter-spacing: 0.3em; color: var(--mocha);
  margin-top: 8px; margin-bottom: 8px;
}
.method-jp {
  font-family: 'Shippori Mincho B1', serif; font-weight: 700;
  font-size: 20px; color: var(--black); margin-bottom: 12px;
}
.method-text { font-size: 13px; line-height: 1.9; color: var(--black); }

.form-section { background: var(--base); }
.reserve-form { margin-top: 48px; }
.form-row { margin-bottom: 36px; }
.form-label {
  display: block;
  font-family: 'Shippori Mincho B1', serif; font-weight: 500;
  font-size: 14px; color: var(--black); margin-bottom: 12px;
  letter-spacing: 0.05em;
}
.required {
  display: inline-block; font-family: 'Jost', sans-serif;
  font-size: 10px; color: var(--white); background: var(--mocha);
  padding: 2px 8px; margin-left: 10px; letter-spacing: 0.1em;
}
.reserve-form input[type="text"],
.reserve-form input[type="email"],
.reserve-form input[type="tel"],
.reserve-form input[type="date"],
.reserve-form input[type="time"],
.reserve-form select,
.reserve-form textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: 'Noto Sans JP', sans-serif; font-size: 14px;
  background: var(--white);
  border: 1px solid rgba(138, 121, 104, 0.5);
  border-radius: 2px;
  color: var(--black);
  transition: border-color .3s ease;
}
.reserve-form input:focus,
.reserve-form select:focus,
.reserve-form textarea:focus {
  outline: none; border-color: var(--gold);
}
.reserve-form textarea { resize: vertical; min-height: 140px; line-height: 1.9; }

.radio-group, .checkbox-group {
  display: flex; flex-wrap: wrap; gap: 20px;
}
.radio-group label, .checkbox-group label {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--black); cursor: pointer;
  padding: 8px 0;
}
.datetime-group { display: flex; flex-direction: column; gap: 14px; }
.datetime-group label {
  display: grid; grid-template-columns: 80px 1fr 1fr; gap: 12px;
  align-items: center;
}
.datetime-group label span {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 13px; letter-spacing: 0.2em; color: var(--mocha);
}

.form-check label {
  display: flex; align-items: center; gap: 10px; font-size: 14px; cursor: pointer;
}
.form-submit { text-align: center; margin-top: 56px; }
.form-note {
  font-size: 12px; color: var(--mocha); margin-top: 16px; line-height: 1.8;
}

.policy-section { background: var(--greige); text-align: center; }
.policy-list { margin-top: 40px; max-width: 640px; margin-left: auto; margin-right: auto; }
.policy-list li {
  display: grid; grid-template-columns: 160px 1fr;
  padding: 20px 16px; gap: 20px;
  border-bottom: 1px solid rgba(138, 121, 104, 0.3);
  text-align: left;
}
.policy-term {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: 14px; letter-spacing: 0.15em; color: var(--mocha);
}
.policy-detail { font-size: 14px; line-height: 1.8; color: var(--black); }

/* ===== レスポンシブ 1024px ===== */
@media (max-width: 1024px) {
  .hero-heading-jp { font-size: 44px; letter-spacing: 0.1em; }
  .hero-sublabel { font-size: 14px; }
  .hero-logo { width: 200px; margin-bottom: 40px; }
  .hero-content { padding: 100px 32px; }
  .section-title { font-size: 32px; }
  .section-title-en { font-size: 44px; }
  .features-grid, .trainer-grid, .journal-grid, .voices-grid, .commitment-grid { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .access-inner { grid-template-columns: 1fr; gap: 48px; }
  .founder-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-space-grid { grid-template-columns: repeat(2, 1fr); }
  .methods-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .news-grid { grid-template-columns: 1fr; }
}

/* ===== レスポンシブ 768px ===== */
@media (max-width: 768px) {
  .container { padding: 0 24px; }
  section { padding: 100px 0; }
  .concept-section { padding: 100px 0; }
  .news-list-section { padding: 80px 0 100px; }
  .article-section { padding: 64px 0; }

  .nav-list, .header-cta { display: none; }
  .hamburger { display: flex; }
  .header-nav {
    position: fixed; top: 0; right: 0; bottom: 0;
    width: 100%; height: 100vh;
    background: rgba(250, 248, 245, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column; justify-content: center; align-items: center;
    gap: 24px;
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity .35s ease, transform .35s ease, visibility .35s ease;
    pointer-events: none;
  }
  .header-nav.open {
    opacity: 1; visibility: visible; transform: translateY(0);
    pointer-events: auto;
  }
  .header-nav .nav-list { display: flex; flex-direction: column; gap: 24px; text-align: center; }
  .header-nav .nav-list a { font-size: 15px; }
  .header-nav .header-cta { display: inline-flex; margin-top: 24px; }

  .hero {
    min-height: 100vh;
  }
  .hero-logo { width: 160px; margin-bottom: 32px; }
  .hero-heading-jp { font-size: 32px; letter-spacing: 0.08em; margin-bottom: 20px; }
  .hero-sublabel { font-size: 13px; letter-spacing: 0.24em; margin-bottom: 40px; }
  .hero-content { padding: 120px 24px; }
  .hero-ctas { gap: 12px; }
  .btn { min-width: 180px; min-height: 48px; padding: 12px 24px; font-size: 12px; }
  .scroll-indicator { display: none; }
  .hero-vertical-note { display: none; }

  .section-title { font-size: 28px; }
  .section-title-en { font-size: 36px; }
  .section-head { margin-bottom: 56px; }

  .features-grid, .trainer-grid, .voices-grid, .journal-grid, .commitment-grid { grid-template-columns: 1fr; gap: 40px; }
  .menu-list { grid-template-columns: 1fr; column-gap: 0; }
  .space-gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .flow-timeline { grid-template-columns: 1fr; gap: 32px; }
  .flow-timeline::before { top: 0; bottom: 0; left: 28px; right: auto; width: 1px; height: auto; }
  .flow-step { text-align: left; padding-left: 64px; position: relative; }
  .flow-num { padding-left: 0; background: var(--white); }

  .footer-cols { grid-template-columns: 1fr; gap: 40px; text-align: left; }

  .page-hero { height: 32vh; min-height: 260px; margin-top: calc(var(--header-h) + 28px); }
  .page-hero-jp { font-size: 30px; }
  .page-hero-en { font-size: 14px; }

  .news-card { grid-template-columns: 1fr; gap: 16px; }
  .news-card-image { aspect-ratio: 3/2; }

  .article-title { font-size: 26px; }
  .article-body h2 { font-size: 20px; }
  .article-body h3 { font-size: 16px; }
  .author-card { grid-template-columns: 1fr; text-align: center; padding: 32px 24px; }
  .author-image { justify-self: center; }

  .methods-grid { grid-template-columns: 1fr; gap: 20px; }

  .datetime-group label { grid-template-columns: 1fr; gap: 6px; }
  .policy-list li { grid-template-columns: 1fr; gap: 6px; }

  .category-tabs { gap: 6px; }
  .category-tab { padding: 8px 14px; font-size: 12px; }

  .reserve-ctas { flex-direction: column; align-items: center; }

  .about-section { padding: 100px 0; }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-content { max-width: 100%; }
  .about-visual { aspect-ratio: 4 / 3; }
  .about-title { font-size: 30px; margin-bottom: 32px; }
  .about-mission { gap: 16px; padding: 16px 0; margin-bottom: 28px; }
  .about-mission-copy { font-size: 18px; }
  .about-body p { font-size: 14px; line-height: 2.0; }
  .about-closing { font-size: 15px; }

  .beforeafter-section { padding: 100px 0; }
  .beforeafter-section .section-title { font-size: 28px; }
  .case-grid { grid-template-columns: 1fr; gap: 48px; }
  .case-body { padding: 28px 24px 32px; }
  .case-title { font-size: 18px; }
}

/* ===== レスポンシブ 480px ===== */
@media (max-width: 480px) {
  section { padding: 64px 0; }
  .container { padding: 0 20px; }
  .hero-heading-jp { font-size: 24px; letter-spacing: 0.05em; }
  .hero-sublabel { font-size: 12px; letter-spacing: 0.2em; }
  .hero-logo { width: 140px; margin-bottom: 28px; }

  .about-title { font-size: 24px; }
  .about-mission { flex-direction: column; gap: 6px; align-items: flex-start; }
  .about-mission-copy { font-size: 16px; }
  .section-title { font-size: 22px; }
  .section-title-en { font-size: 28px; }
  .page-hero-jp { font-size: 24px; }
  .article-title { font-size: 22px; }
  .article-body h2 { font-size: 18px; }
  .space-gallery { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .space-gallery .gallery-item.span-tall { grid-row: span 1; }
  .about-space-grid { grid-template-columns: 1fr; }
  .voice-mark { font-size: 72px; }
  .btn { min-width: 160px; width: 100%; }
  .footer-cols { padding-bottom: 48px; }
}
/* ==================================================
   補正CSS - 未定義クラス追加
   ================================================== */

/* フッターカラム（全ページ共通） */
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col .footer-col-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 8px;
}
.footer-col a {
  font-size: 14px;
  color: var(--nude);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-col a:hover {
  color: var(--gold);
}
.footer-col p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--nude);
}

/* 記事著者カード本文（news-detail.html） */
.author-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.author-body .author-name {
  font-family: "Shippori Mincho B1", serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--black);
}
.author-body .author-role {
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--mocha);
}
.author-body p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--black);
}

/* ページネーション矢印（news.html） */
.pagination-prev,
.pagination-next {
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--black);
  text-decoration: none;
  padding: 12px 24px;
  border: 1px solid var(--mocha);
  transition: all 0.2s ease;
}
.pagination-prev:hover,
.pagination-next:hover {
  background-color: var(--mocha);
  color: var(--white);
}

@media (max-width: 768px) {
  .footer-cols {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}