/* ============================================================
   スタジオK - メインスタイルシート
============================================================ */

/* ===== CSS Variables ===== */
:root {
  --clr-white: #fff;
  --clr-warm: #fffcf7;
  --clr-warm-dark: #EDE4D8;
  --clr-gold: #896019;
  --clr-gold-dark: #6a4e17;
  --clr-gold-light: #efdbbc;
  --clr-navy: #6265c7;
  --clr-navy-dark: #282a74;
  --clr-navy-light: #cccdfd;
  --clr-charcoal: #333;
  --clr-text: #222;
  --clr-text-light: #666;
  --clr-line: #88f;
  --clr-bg-section: #fff;
  --clr-bg-light: #f7faff;
  --clr-green: #9BB08F;

  --clr-bg-footer: #dbeef9;

  --font-serif: 'Noto Serif JP', serif;
  --font-sans: 'Noto Sans JP', sans-serif;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --transition: 0.3s ease;
}

@media screen and (min-width:769px) { 
	.dispSP {
		display:none !important;
	}
}
@media screen and (max-width:768px) { 
	.dispPC {
		display:none !important;
	}
}
.noDisp {
	display:none;
}


/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--clr-text);
  background-color: var(--clr-bg-section);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; font-weight: 500; }

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 3rem;
}

.section-padding {
  padding: 10rem 0;
}

body > section:nth-child(even) {
	background-color: var(--clr-bg-light);
}

small {
  display: inline-block;
  line-height: 1.7;
  padding-top: 0.3rem;
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 5rem;
}

.section-label {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.3em;
  color: var(--clr-navy);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 500;
  color: var(--clr-navy-dark);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  line-height: 1.4;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--clr-text-light);
  line-height: 1.9;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--clr-navy);
  color: #fff;
}
.btn-primary:hover {
  background-color: var(--clr-navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border: 1.5px solid var(--clr-navy);
  color: var(--clr-navy);
  background: transparent;
}
.btn-outline:hover {
  background-color: var(--clr-navy);
  color: #fff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.85rem;
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--clr-line);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
}

.logo a {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-en {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--clr-navy-dark);
}

.logo-ja {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--clr-navy);
}

.logo--white .logo-en { color: #fff; }
.logo--white .logo-ja { color: var(--clr-gold-light); }

.global-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.global-nav ul li a {
  font-size: 0.82rem;
  font-weight:600;
  letter-spacing: 0.05em;
  color: var(--clr-text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.global-nav ul li a:hover {
  background: var(--clr-warm);
}

.nav-cta {
  background-color: var(--clr-navy) !important;
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: var(--radius-sm) !important;
}
.nav-cta:hover {
  background-color: var(--clr-navy-dark) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--clr-navy);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(195, 167, 117, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(155, 176, 143, 0.1) 0%, transparent 50%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(195, 167, 117, 0.2);
  border-radius: 50%;
}

/* 装飾的な円 */
.hero-bg .deco-circle {
  position: absolute;
  border: 1px solid rgba(195, 167, 117, 0.15);
  border-radius: 50%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: url(images/1786351_m.webp) 50% 50% no-repeat;
  background-size: cover;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 1200px;
  margin: 0 auto;
  padding: 120px 80px 80px;
  background:rgba(255,255,255,0.6);
  backdrop-filter:blur(4px);
  display:flex;
  justify-content:center;
  flex-direction:column;
}

.hero-sub {
  font-family: var(--font-serif);
  letter-spacing: 0.2em;
  color: var(--clr-navy);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}

.hero-title .accent {
  color: var(--clr-gold);
}

.hero-desc {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  line-height: 2;
  margin-bottom: 48px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-btns .btn-primary {
  background: var(--clr-navy-dark);
  font-weight: 600;
}
.hero-btns .btn-primary:hover {
}

.hero-btns .btn-outline {
  background: var(--clr-navy);
  color:#fff;
}
.hero-btns .btn-outline:hover {
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-serif);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(195, 167, 117, 0.6), transparent);
  animation: scrollLine 2s ease infinite;
}

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

/* ===== TRUST BAR ===== */
.trust-bar {
  background-color: var(--clr-navy);
  padding: 32px 0;
}

.trust-list {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.trust-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 40px;
  border-right: 1px solid rgba(255,255,255,0.15);
}

.trust-list li:last-child { border-right: none; }

.trust-list li i {
  font-size: 1.8rem;
  color: var(--clr-gold);
}

.trust-list li div {
  display: flex;
  flex-direction: column;
  line-height: 1.4;
}

.trust-list li strong {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.65);
  font-weight: 400;
}

.trust-list li span {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.02em;
}

/* ===== CONCEPT ===== */
.concept-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.concept-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  border: 1px solid var(--clr-line);
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}


.concept-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--clr-white), var(--clr-navy-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  border: 2px solid var(--clr-navy);
}

.concept-icon i {
  font-size: 1.6rem;
  color: var(--clr-navy);
}

.concept-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-navy);
  margin-bottom: 14px;
  letter-spacing: 0.05em;
}

.concept-card p {
  font-size: 0.9rem;
  color: var(--clr-text-light);
  line-height: 1.85;
}

/* ===== PLANS ===== */
.plan-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.plan-tab {
  padding: 0.5rem 2rem;
  border-radius: 3rem;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--clr-text-light);
  border: 1.5px solid var(--clr-line);
  background: #fff;
  transition: all var(--transition);
}

.plan-tab:hover {
  background: var(--clr-navy-light);
  color: #fff;
}

.plan-tab.active {
  background-color: var(--clr-navy);
  color: #fff;
  border-color: var(--clr-navy);
}

.plan-content { display: none; }
.plan-content.active { display: block; }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  margin-bottom: 4rem;
}

.plans-grid--2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.plan-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1.5px solid var(--clr-line);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}


.plan-card--featured {
  border-color: var(--clr-navy);
  background: linear-gradient(160deg, #eafaff 0%, #fff 80%);
  box-shadow: 0 8px 32px rgba( 167, 117, 195, 0.2);
  transform: scale(1.02);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--clr-navy);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: 100px;
}
.plan-badge.badge--gold {
  background: var(--clr-navy-dark);
}

.plan-header {
  padding: 0 0.5rem 0.5rem;
  border-bottom: 1px solid var(--clr-line);
}

.plan-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--clr-navy);
  letter-spacing: 0.05em;
}

.plan-name-en {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.1em;
}

.plan-price {
  padding: 0.5rem 1rem 1rem;
  line-height:1.4;
}

.price-num {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--clr-navy);
  letter-spacing: 0.02em;
}

.price-tax {
  font-size: 0.9rem;
  color: var(--clr-text-light);
  display: block;
}

.plan-includes {
  flex: 1;
  margin-bottom: 1rem;
}

.plan-includes li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 1rem;
  color: var(--clr-text);
  padding: 0.3rem 0;
  border-bottom: 1px solid #f0ebe4;
}

.plan-includes li:last-child { border-bottom: none; }

.plan-includes li i {
  color: var(--clr-navy);
  margin-top: 0.5rem;
  flex-shrink: 0;
  font-size: 0.8rem;
}

.plan-includes li.plan-note {
  font-size: 0.78rem;
  color: var(--clr-text-light);
  display: block;
  padding-left: 0;
  border-bottom: none;
}

.btn-plan {
  display: block;
  width: 100%;
  padding: 14px;
  text-align: center;
  background-color: var(--clr-navy);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  transition: all var(--transition);
  margin-top: auto;
}

/* その他プラン */
.other-plans-grid {
  padding-bottom: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.other-plan-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  border: 1.5px solid var(--clr-line);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.other-plan-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-gold-light);
}

.other-plan-card i {
  font-size: 2.2rem;
  color: var(--clr-navy);
  margin-bottom: 16px;
  display: block;
}

.other-plan-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--clr-navy);
  margin-bottom: 0.2rem;
  font-weight: 500;
}

.other-plan-price {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--clr-gold-dark);
  margin-bottom: 0.5rem;
}

.other-plan-card p {
  color: var(--clr-text-light);
  line-height: 1.7;
}

/* 料金注意書き */
.plan-notes {
  background: #fff;
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
}

.plan-notes h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-navy);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.plan-notes h4 i { color: var(--clr-navy); }

.plan-notes ul {
  padding-left:1rem;
}
.plan-notes ul li {
  font-size: 0.95rem;
  color: var(--clr-text-light);
  padding:0.2rem 0 0.2rem 1rem;
  position: relative;
}

.plan-notes ul li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--clr-gold);
}

/* ===== FLOW ===== */
.flow-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.flow-step {
  width:30%;
  text-align: center;
  padding: 0 3rem 4rem;
}

.flow-arrow {
  width:3%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 4rem;
  color: var(--clr-navy);
  font-size: 1rem;
  flex-shrink: 0;
}
.flow-arrow.dummy {
  visibility: hidden;
}
.step-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--clr-line);
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.step-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--clr-white), var(--clr-navy-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  border: 2px solid var(--clr-navy);
}

.step-icon i {
  font-size: 1.6rem;
  color: var(--clr-navy);
}

.flow-step h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--clr-navy);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.flow-step p {
  font-size: 1rem;
  color: var(--clr-text-light);
  line-height: 1.7;
  text-align: justify;
}

/* ===== GALLERY ===== */
.gallery-filter {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 22px;
  border-radius: 100px;
  border: 1.5px solid var(--clr-line);
  font-size: 0.85rem;
  color: var(--clr-text-light);
  background: #fff;
  transition: all var(--transition);
}

.filter-btn:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}

.filter-btn.active {
  background-color: var(--clr-navy);
  color: #fff;
  border-color: var(--clr-navy);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto;
  gap: 16px;
  margin-bottom: 24px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
}

.gallery-item--wide {
  grid-column: span 2;
  aspect-ratio: 3/2;
}

.gallery-item img {
	width:100%;
	height:100%;
	object-fit:cover;
}

.gallery-item--tall {
  grid-row: span 2;
}

.gallery-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 12px;
  color: var(--clr-gold);
}

.gallery-placeholder i {
  font-size: 2.5rem;
  opacity: 0.5;
}

.gallery-placeholder span {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--clr-text-light);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30, 58, 95, 0.85), transparent);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay span {
  color: #fff;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.gallery-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--clr-text-light);
}

/* ===== VOICE ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.review-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--clr-line);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.review-stars {
  color: var(--clr-gold);
  font-size: 0.9rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.review-text {
  font-size: 0.88rem;
  color: var(--clr-text);
  line-height: 1.9;
  margin-bottom: 24px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-warm);
  border: 2px solid var(--clr-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-gold);
  flex-shrink: 0;
}

.review-author strong {
  display: block;
  font-size: 0.88rem;
  color: var(--clr-navy);
  font-weight: 600;
  margin-bottom: 2px;
}

.review-author span {
  font-size: 0.78rem;
  color: var(--clr-text-light);
}

/* 総合評価 */
.overall-rating {
  background: var(--clr-navy);
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  display: flex;
  align-items: center;
  gap: 80px;
}

.rating-score {
  text-align: center;
  flex-shrink: 0;
}

.score-num {
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 300;
  color: #fff;
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.rating-stars {
  color: var(--clr-gold);
  font-size: 1.2rem;
  letter-spacing: 4px;
  margin-bottom: 8px;
}

.rating-count {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

.rating-breakdown {
  flex: 1;
}

.rating-bar-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
}

.rating-bar-row:last-child { margin-bottom: 0; }

.rating-bar-row span:first-child {
  width: 90px;
  flex-shrink: 0;
  text-align: right;
}

.rating-bar-row span:last-child {
  width: 30px;
  flex-shrink: 0;
  font-weight: 600;
  color: var(--clr-gold);
}

.rating-bar {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 100px;
  overflow: hidden;
}

.rating-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--clr-gold-light), var(--clr-gold));
  border-radius: 100px;
  transition: width 1.5s ease;
}

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.about-content p {
  color: var(--clr-text);
  line-height: 1.95;
  margin-bottom: 20px;
}

.about-data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
  margin-top: 32px;
}

.about-data-item {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--clr-line);
  padding-bottom: 10px;
}

.about-data-item strong {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--clr-gold);
  margin-bottom: 3px;
}

.about-data-item span {
  font-size: 0.88rem;
  color: var(--clr-charcoal);
  font-weight: 500;
}

.about-studio-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.studio-placeholder {
  border-radius: var(--radius-lg);
  aspect-ratio:1/1;
}


/* ===== ACCESS ===== */
.access-grid {
  max-width: 1200px;
  margin:0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.access-table {
  width: 100%;
  border-collapse: collapse;
}

.access-table tr {
  border-bottom: 1px solid var(--clr-line);
}

.access-table th {
  padding: 1.2rem 1rem 1.2rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-navy-dark);
  vertical-align: top;
  white-space: nowrap;
  width: 8rem;
  letter-spacing: 0.03em;
}

.access-table td {
  padding: 1.2rem 0;
  font-size: 1rem;
  color: var(--clr-text);
  line-height: 1.8;
}

.access-table td a {
  color: var(--clr-gold-dark);
  border-bottom: 1px solid var(--clr-gold-light);
}

.map-placeholder {
  aspect-ratio:1/1;
}

.map-placeholder iframe {
  width:100%;
  aspect-ratio:1/1;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 1000px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--clr-line);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.5rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--clr-navy-dark);
  letter-spacing: 0.03em;
  text-align: left;
  gap: 16px;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--clr-navy);
}

.faq-icon {
  color: var(--clr-navy);
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-answer p {
  padding: 0 1rem 1.5rem;
  font-size: 0.95rem;
  color: var(--clr-text-light);
  line-height: 1.95;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

/* ===== CONTACT ===== */
.contact-grid {
  display: flex;
  justify-content:center;
  align-items: start;
}

.contact-tel {
  width:600px;
  text-align: center;
  background:rgba(255,255,255,0.6);
  border: 1px solid var(--clr-navy);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap:1rem;
}

.contact-tel i {
  font-size: 2.4rem;
  color: var(--clr-navy);
  display: block;
}

.tel-label {
  letter-spacing: 0.1em;
}

.tel-number {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  display: block;
  transition: color var(--transition);
  border-bottom:1px solid transparent;
  padding:0 1rem;
  line-height:1.4;
}

.tel-number:hover { border-bottom-color:var(--clr-navy-dark); }

.tel-hours {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* フォーム */
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  border: 1px solid var(--clr-line);
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-navy);
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}

.required {
  background-color: var(--clr-gold);
  color: #fff;
  font-size: 0.68rem;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  letter-spacing: 0.05em;
  vertical-align: middle;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--clr-line);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--clr-charcoal);
  background: var(--clr-bg-section);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #bbb;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 3px rgba(195, 167, 117, 0.12);
  background: #fff;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-check .checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--clr-text);
  cursor: pointer;
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--clr-navy);
}

.link-underline {
  color: var(--clr-gold-dark);
  border-bottom: 1px solid var(--clr-gold-light);
}

.btn-submit {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
  letter-spacing: 0.1em;
  margin-top: 8px;
}

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--clr-text-light);
  margin-top: 12px;
}

.form-success {
  text-align: center;
  padding: 48px;
}

.form-success i {
  font-size: 4rem;
  color: #4CAF50;
  margin-bottom: 20px;
  display: block;
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--clr-navy);
  margin-bottom: 12px;
}

.form-success p {
  font-size: 0.9rem;
  color: var(--clr-text-light);
  line-height: 1.8;
}

/* ===== FOOTER ===== */
.site-footer {
  background-color: var(--clr-bg-footer);
}

.footer-top {
  padding: 80px 0 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 2fr 2fr;
  gap: 60px;
}

.footer-brand {
  padding-right: 20px;
}

.footer-catchphrase {
  font-family: var(--font-serif);
  font-size: 0.88rem;
  margin-top: 16px;
  margin-bottom: 24px;
  letter-spacing: 0.1em;
  line-height: 1.8;
}

.footer-sns {
  display: flex;
  gap: 12px;
}

.footer-sns a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  transition: all var(--transition);
}

.footer-sns a:hover {
  background: var(--clr-gold);
  border-color: var(--clr-gold);
}

.footer-nav h4 {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--clr-navy);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.footer-nav ul li {
  margin-bottom: 10px;
}

.footer-nav ul li a {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--clr-text-light);
  font-weight:600;
  transition: color var(--transition);
  border-bottom:1px solid transparent;
}

.footer-nav ul li a:hover {
  border-bottom-color:var(--clr-text);
}

.footer-contact-info h4 {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--clr-navy);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.footer-contact-info p {
  font-family: var(--font-serif);
  font-weight:600;
  color: var(--clr-text-light);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact-info p i { color: var(--clr-navy-dark); font-size: 0.8rem; }
.footer-contact-info p a { color:  var(--clr-text-light); border-bottom:1px solid transparent; }
.footer-contact-info p a:hover { border-bottom-color:var(--clr-text); }

.footer-contact-info .btn-outline {
  background-color: var(--clr-navy);
  border-color: var(--clr-navy);
  color: #fff;
  margin-top: 20px;
}
.footer-contact-info .btn-outline:hover {
}

.footer-bottom {
  padding: 24px 0;
}

.footer-bottom .container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--clr-gold-light); }

.copyright {
  font-size: 0.8rem;
}

/* ===== FIXED CTA ===== */
.fixed-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
}

.fixed-cta.visible {
  opacity: 1;
  transform: translateY(0);
}

.fixed-cta a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
}

.fixed-cta a i { font-size: 1.1rem; }

.fixed-cta-tel {
  background: var(--clr-navy);
  color: #fff;
}

.fixed-cta-tel:hover {
  transform: scale(1.08);
}

.fixed-cta-form {
  background: var(--clr-navy);
  color: #fff;
}

.fixed-cta-form:hover {
  background: var(--clr-navy-dark);
  transform: scale(1.08);
}

/* ===== PAGE TOP ===== */
.pagetop {
  position: fixed;
  bottom: 24px;
  right: 18px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(30, 58, 95, 0.8);
  color: #fff;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 998;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
}

.pagetop.visible {
  opacity: 1;
  transform: translateY(0);
}

.pagetop:hover {
  background: var(--clr-navy);
  transform: translateY(-4px);
}

/* ===== FADE ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-content .fade-up:nth-child(1) { transition-delay: 0.1s; }
.hero-content .fade-up:nth-child(2) { transition-delay: 0.3s; }
.hero-content .fade-up:nth-child(3) { transition-delay: 0.5s; }
.hero-content .fade-up:nth-child(4) { transition-delay: 0.7s; }

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .concept-grid { grid-template-columns: repeat(2, 1fr); }
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .other-plans-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .about-grid { gap: 48px; }
  .overall-rating { padding: 40px; gap: 48px; }
}

@media (max-width: 768px) {
  .container { padding: 0 1.5rem  }
  .section-padding { padding: 4rem 0; }
  .section-header { margin-bottom: 3rem; }
  .section-desc { font-size: 0.95rem; }

  .hamburger { display: flex; }

  .global-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(250, 250, 247, 0.98);
    backdrop-filter: blur(10px);
    padding: 2rem 2rem 4rem;
    border-bottom: 1px solid var(--clr-line);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
  }

  .global-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .global-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .header-inner { height:4rem; }

  .global-nav ul li a { display: block; padding: 12px 16px; }
  .global-nav ul li a.nav-cta { margin-top: 0.5rem; }


  .hero-content { margin: 0 1rem; padding: 2rem 1rem 2rem 2rem; backdrop-filter: blur(4px); }
  .hero-sub { letter-spacing: 0.05em; font-size:0.9rem; margin-bottom: 0.6rem; }

  .hero-title { font-size: 2rem; margin-bottom: 1rem; }
  .hero-desc {  margin-bottom: 2rem; }
  .hero-desc br { display: none; }
  .hero-btns { flex-direction: column; align-items: flex-start; }

  .trust-list { gap: 0; }
  .trust-list li {
    padding: 12px 20px;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    width: 50%;
  }
  .trust-list li:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.15); }

  .concept-grid { grid-template-columns: 1fr; gap: 16px; }
  .concept-card { padding: 1.8rem 1.2rem; }
  .concept-card p { font-size:0.85rem; }

  .plans-grid { grid-template-columns: 1fr; }
  .plans-grid--2 { grid-template-columns: 1fr; }
  .other-plans-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-includes .small { font-size:85%; }
  .plan-notes { padding: 1.5rem 1.2rem; }

  .flow-steps {
    flex-direction: column;
    align-items: center;
  }
  .flow-step { width: 100%; min-width: unset; padding-bottom:1rem; border:1px solid #ccf; border-radius:0.3rem; }
  .flow-arrow { padding: 0.5rem; transform: rotate(90deg); }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item--wide { grid-column: span 2; }
  .gallery-item--tall { grid-row: span 1; }

  .step-number { padding-top:0.5rem; }

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

  .overall-rating {
    flex-direction: column;
    gap: 32px;
    padding: 36px 28px;
  }

  .rating-bar-row span:first-child { width: 80px; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-data-grid { grid-template-columns: 1fr; }

  .access-grid { grid-template-columns: 1fr; gap: 36px; }
  .access-table th { width:5.5rem; padding-right: 0.5rem; }
  .access-table th ,.access-table td { padding-top:0.8rem; padding-bottom:0.8rem; font-size:0.8rem; }

  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 32px 24px; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }

  .fixed-cta { bottom: 12px; right: 12px; }
  .fixed-cta a { width: 58px; height: 58px; }

  .contact-tel { padding: 1.6rem 0; }

  .about-content p {
    line-height:1.6;
    font-size:0.95rem;
    text-align:justify;
  }
  .pagetop { bottom: 80px; }

}

@media (max-width: 480px) {
  .trust-list li { width: 100%; border-right: none; }
  .trust-list li:nth-child(odd) { border-right: none; }

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

  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item--wide { grid-column: span 1; aspect-ratio: 3/2; }

  .plan-tabs { gap: 6px; }
  .plan-tab { padding: 8px 16px; font-size: 0.82rem; }

  .about-badges { flex-wrap: wrap; }
  .about-badge { min-width: calc(50% - 8px); }
}