/* ===========================
   CSS Custom Properties
   =========================== */
:root {
  --bg: #FAFAF7;
  --cream: #F2F0EB;
  --accent: #C8A96E;
  --accent-dark: #A8894E;
  --dark: #1A1A1A;
  --text: #3A3A3A;
  --text-light: #6A6A6A;
  --white: #FFFFFF;
  --border: #E0DDD8;
  --transition: 0.4s ease;
}

/* ===========================
   Reset & Base
   =========================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ===========================
   Utilities
   =========================== */
.container { max-width: 1100px; margin: 0 auto; padding: 0 40px; }

.section-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--dark);
  line-height: 1.35;
  margin-bottom: 24px;
}

.section-subtitle {
  font-size: 14px;
  color: var(--text-light);
  line-height: 2;
  margin-bottom: 60px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 40px;
  font-size: 12px;
  letter-spacing: 0.18em;
  font-family: 'Noto Sans JP', sans-serif;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-align: center;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(200,169,110,0.32);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.55);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}
.btn-outline-dark {
  background: transparent;
  color: var(--dark);
  border: 1px solid var(--dark);
}
.btn-outline-dark:hover {
  background: var(--dark);
  color: var(--white);
}

/* ===========================
   Animations
   =========================== */
.fade-in {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.fade-in-left.visible { opacity: 1; transform: translateX(0); }

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ===========================
   Navigation
   =========================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 28px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(250,250,247,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 18px 0;
  box-shadow: 0 1px 0 var(--border);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.nav-logo { display: block; height: 48px; }
.nav-logo img {
  height: 100%; width: auto;
  filter: brightness(0) invert(1);
  transition: filter var(--transition);
}
.site-header.scrolled .nav-logo img { filter: none; }

.nav-menu { display: flex; align-items: center; gap: 40px; }
.nav-menu a {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--white);
  transition: color var(--transition);
  position: relative;
}
.site-header.scrolled .nav-menu a { color: var(--dark); }

.nav-menu a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-menu a:not(.nav-cta):hover::after,
.nav-menu a.active::after { width: 100%; }

.nav-cta {
  padding: 10px 24px !important;
  border: 1px solid rgba(255,255,255,0.5) !important;
}
.site-header.scrolled .nav-cta {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}
.nav-cta:hover {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: var(--white) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 1px;
  background: var(--white);
  transition: all var(--transition);
}
.site-header.scrolled .nav-toggle span { background: var(--dark); }
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Nav overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition);
}
.nav-overlay.open { opacity: 1; }

/* ===========================
   Hero
   =========================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-bottom: 100px; /* scroll indicator の視覚的重みを補正し上下中央に見せる */
}
.hero-video { position: absolute; inset: 0; z-index: 0; }
.hero-video video { width: 100%; height: 100%; object-fit: cover; }
.hero-video::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.45);
  z-index: 1;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.52) 60%, rgba(0,0,0,0.65) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center;
  color: var(--white);
  padding: 0 24px;
  width: 100%;
  animation: heroFadeUp 1.2s ease 0.3s both;
}
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-logo { width: 140px; margin: 0 auto 40px; }
.hero-logo img { width: 100%; }
.hero-eyebrow {
  font-size: 10px;
  letter-spacing: 0.35em;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
  display: block;
  font-family: 'Cormorant Garamond', serif;
}
.hero-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(26px, 4.5vw, 48px);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.55;
  margin-bottom: 48px;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.hero-scroll {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.5);
  font-size: 9px;
  letter-spacing: 0.25em;
}
.hero-scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.5));
  animation: scrollPulse 2.2s ease infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.3; transform: scaleY(0.6); }
  50%      { opacity: 1;   transform: scaleY(1); }
}

/* ===========================
   About
   =========================== */
.about { padding: 120px 0; background: var(--bg); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-lead {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 400;
  color: var(--dark);
  line-height: 1.6;
  margin-bottom: 28px;
}
.about-body {
  font-size: 14px;
  color: var(--text-light);
  line-height: 2.1;
  margin-bottom: 40px;
}
.about-accent-block {
  background: var(--cream);
  padding: 56px 48px;
  position: relative;
}
.about-accent-block::before {
  content: '';
  position: absolute;
  top: -18px; left: -18px;
  width: 72px; height: 72px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}
.about-accent-block::after {
  content: '';
  position: absolute;
  bottom: -18px; right: -18px;
  width: 72px; height: 72px;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
}
.about-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 96px;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: -24px;
}
.about-quote {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--dark);
  line-height: 1.8;
}

/* ===========================
   Service (index)
   =========================== */
.service { padding: 120px 0; background: var(--cream); }
.service-header { text-align: center; margin-bottom: 64px; }
.service-header .section-subtitle { margin: 0 auto; max-width: 560px; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--bg);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.5s ease;
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 24px 48px rgba(0,0,0,0.08); }
.service-card:hover::after { width: 100%; }

.service-card-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 80px;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.1;
  position: absolute;
  top: 12px; right: 20px;
  line-height: 1;
}
.service-icon { width: 44px; height: 44px; margin-bottom: 24px; color: var(--accent); }
.service-card-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.service-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  color: var(--dark);
  margin-bottom: 20px;
}
.service-card-body { font-size: 13px; color: var(--text-light); line-height: 2; }
.service-card-list {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.service-card-list li {
  font-size: 12px;
  color: var(--text-light);
  padding: 5px 0 5px 16px;
  position: relative;
}
.service-card-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 1px;
  background: var(--accent);
}
.service-footer { text-align: center; margin-top: 52px; }

/* ===========================
   Philosophy
   =========================== */
.philosophy {
  padding: 140px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.philosophy::before {
  content: 'TRISE';
  font-family: 'Cormorant Garamond', serif;
  font-size: 26vw;
  font-weight: 700;
  color: rgba(255,255,255,0);
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.08em;
}
.philosophy-inner { text-align: center; position: relative; z-index: 1; }
.philosophy-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px;
  letter-spacing: 0.45em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 32px;
}
.philosophy-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 4.5vw, 54px);
  font-weight: 400;
  color: var(--white);
  line-height: 1.55;
  letter-spacing: 0.04em;
  margin-bottom: 48px;
}
.philosophy-title em { font-style: italic; color: var(--accent); }
.philosophy-divider { width: 56px; height: 1px; background: var(--accent); margin: 0 auto 48px; }
.philosophy-body {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 2.3;
  max-width: 580px;
  margin: 0 auto;
}

/* ===========================
   Flow
   =========================== */
.flow { padding: 120px 0; background: var(--bg); }
.flow-header { text-align: center; margin-bottom: 80px; }
.flow-header .section-subtitle { margin: 0 auto; }

.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
}
.flow-item {
  padding: 40px 32px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.flow-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 52px;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
  opacity: 0.7;
}
.flow-step {
  font-size: 9px;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}
.flow-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  color: var(--dark);
  margin-bottom: 12px;
}
.flow-body { font-size: 13px; color: var(--text-light); line-height: 2; }

/* ===========================
   Price (index overview)
   =========================== */
.price { padding: 120px 0; background: var(--cream); }
.price-header { text-align: center; margin-bottom: 64px; }
.price-header .section-subtitle { margin: 0 auto; max-width: 540px; }

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
  align-items: start;
}
.price-card {
  background: var(--bg);
  padding: 48px 36px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.price-card:hover { transform: translateY(-6px); box-shadow: 0 20px 44px rgba(0,0,0,0.09); }
.price-card.featured { background: var(--dark); }

.price-badge {
  position: absolute;
  top: 0; right: 28px;
  background: var(--accent);
  color: var(--white);
  font-size: 9px;
  letter-spacing: 0.12em;
  padding: 5px 14px;
}
.price-card-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}
.price-card-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  color: var(--dark);
  margin-bottom: 4px;
}
.price-card.featured .price-card-name { color: var(--white); }
.price-amount {
  font-family: 'Cormorant Garamond', serif;
  font-size: 44px;
  font-weight: 400;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 4px;
}
.price-card.featured .price-amount { color: var(--accent); }
.price-amount span { font-size: 16px; font-family: 'Noto Sans JP', sans-serif; }
.price-card-sub {
  font-size: 12px;
  color: var(--text-light);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.price-card.featured .price-card-sub { color: rgba(255,255,255,0.38); border-color: rgba(255,255,255,0.1); }

.price-list { margin-bottom: 32px; }
.price-list li {
  font-size: 13px;
  color: var(--text);
  padding: 8px 0 8px 20px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.price-card.featured .price-list li { color: rgba(255,255,255,0.65); border-color: rgba(255,255,255,0.08); }
.price-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.price-note {
  text-align: center;
  font-size: 12px;
  color: var(--text-light);
}

/* ===========================
   CTA
   =========================== */
.cta { padding: 120px 0; background: var(--bg); text-align: center; }
.cta-inner { max-width: 700px; margin: 0 auto; }
.cta-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 4vw, 50px);
  color: var(--dark);
  font-weight: 400;
  line-height: 1.45;
  margin-bottom: 24px;
}
.cta-body { font-size: 14px; color: var(--text-light); line-height: 2.1; margin-bottom: 48px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===========================
   Footer
   =========================== */
.site-footer { background: var(--dark); padding: 80px 0 40px; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-logo { width: 110px; margin-bottom: 20px; }
.footer-tagline { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 2; }
.footer-col-title {
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-list li { margin-bottom: 12px; }
.footer-list a {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}
.footer-list a:hover { color: var(--white); }
.footer-bottom {
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy { font-size: 11px; color: rgba(255,255,255,0.28); letter-spacing: 0.1em; }
.footer-privacy {
  font-size: 11px;
  color: rgba(255,255,255,0.28);
  letter-spacing: 0.1em;
  transition: color var(--transition);
}
.footer-privacy:hover { color: rgba(255,255,255,0.65); }

/* ===========================
   Page Hero (subpages)
   =========================== */
.page-hero {
  padding: 160px 0 80px;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
}
.page-hero-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}
.page-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 16px;
}
.page-hero-sub { font-size: 14px; color: var(--text-light); }

/* ===========================
   Company
   =========================== */
.company-section { padding: 100px 0; }
.company-lead {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 400;
  color: var(--dark);
  line-height: 1.6;
  max-width: 720px;
  margin-bottom: 60px;
}
.company-table { width: 100%; border-collapse: collapse; }
.company-table tr { border-bottom: 1px solid var(--border); }
.company-table th {
  width: 220px;
  padding: 24px 0;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-light);
  text-align: left;
  vertical-align: top;
}
.company-table td { padding: 24px 0; font-size: 14px; color: var(--text); line-height: 1.9; }

/* Access
=========================== */
.access-section { padding: 80px 0 100px; }
.access-map {
  margin-top: 48px;
  border-radius: 4px;
  overflow: hidden;
  line-height: 0;
}
.access-map iframe {
  width: 100%;
  height: 450px;
  border: 0;
  display: block;
}

.mission-section { padding: 100px 0; background: var(--cream); }
.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.mission-card {
  background: var(--bg);
  padding: 44px 36px;
  border-top: 2px solid var(--accent);
}
.mission-card-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}
.mission-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--dark);
  margin-bottom: 16px;
}
.mission-card-body { font-size: 13px; color: var(--text-light); line-height: 2.1; }

/* ===========================
   Service Page
   =========================== */
.service-intro { padding: 100px 0; }
.service-detail-section { padding: 0 0 100px; }
.service-detail-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}
.service-detail-item:first-child { padding-top: 0; }
.service-detail-item:last-child { border-bottom: none; }
.service-detail-item.reverse { direction: rtl; }
.service-detail-item.reverse > * { direction: ltr; }

.service-detail-visual {
  background: var(--cream);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.service-visual-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 160px;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.18;
  line-height: 1;
  user-select: none;
}
.service-visual-line {
  position: absolute;
  bottom: 0; left: 0;
  width: 40%; height: 2px;
  background: var(--accent);
}

.service-detail-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}
.service-detail-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 20px;
}
.service-detail-body { font-size: 14px; color: var(--text-light); line-height: 2.1; margin-bottom: 32px; }
.service-detail-list { margin-bottom: 36px; }
.service-detail-list li {
  font-size: 13px;
  color: var(--text);
  padding: 10px 0 10px 20px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.service-detail-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ===========================
   Price Page
   =========================== */
.price-page { padding: 100px 0; background: var(--bg); }
.price-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 60px;
  align-items: start;
}
.price-page-card {
  background: var(--cream);
  padding: 52px 40px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.price-page-card.featured {
  background: var(--dark);
  transform: translateY(-12px);
}
.price-page-card.featured .price-card-label { color: var(--accent); }
.price-page-card.featured .price-card-name { color: #ffffff; }
.price-page-card.featured .price-amount { color: var(--accent); }
.price-page-card.featured .price-card-sub { color: rgba(255,255,255,0.5); }
.price-page-card.featured .price-list li { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.1); }
.price-page-card.featured .price-list li::before { background: var(--accent); }
.price-page-card:hover { transform: translateY(-6px); box-shadow: 0 20px 44px rgba(0,0,0,0.1); }
.price-page-card.featured:hover { transform: translateY(-18px); }

.price-page-note {
  padding: 40px;
  background: var(--cream);
  font-size: 13px;
  color: var(--text-light);
  line-height: 2.2;
}
.price-page-note strong { color: var(--dark); }

.faq-section { padding: 100px 0; background: var(--cream); }
.faq-list { max-width: 800px; margin: 60px auto 0; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  padding: 24px 0;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  cursor: pointer;
  font-size: 15px;
  color: var(--dark);
}
.faq-q-mark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  color: var(--accent);
  flex-shrink: 0;
  line-height: 1.4;
}
.faq-a {
  padding: 0 0 24px 36px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 2.1;
}

/* ===========================
   Contact
   =========================== */
.contact-section { padding: 100px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.contact-info-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px;
  color: var(--dark);
  margin-bottom: 20px;
}
.contact-info-body { font-size: 13px; color: var(--text-light); line-height: 2.2; margin-bottom: 40px; }
.contact-note {
  padding: 24px;
  background: var(--cream);
  font-size: 12px;
  color: var(--text-light);
  line-height: 2;
}
.contact-note strong { color: var(--dark); display: block; margin-bottom: 8px; }

.form-group { margin-bottom: 28px; }
.form-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-light);
  margin-bottom: 10px;
}
.form-label .req {
  color: var(--accent);
  font-size: 10px;
  margin-left: 6px;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--cream);
  border: 1px solid transparent;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  border-radius: 0;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--accent); background: var(--white); }
.form-textarea { height: 160px; resize: vertical; }

.form-privacy {
  font-size: 12px;
  color: var(--text-light);
  line-height: 2;
  margin-bottom: 28px;
}
.form-submit {
  width: 100%;
  padding: 18px;
  background: var(--dark);
  color: var(--white);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  letter-spacing: 0.18em;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}
.form-submit:hover { background: var(--accent); }

.alert {
  padding: 20px 24px;
  margin-bottom: 28px;
  font-size: 14px;
}
.alert-success { background: #f0faf4; color: #2d7a4f; border-left: 3px solid #2d7a4f; }
.alert-error   { background: #fdf3f3; color: #c0392b; border-left: 3px solid #c0392b; }

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
  .service-grid,
  .flow-grid,
  .price-grid,
  .price-page-grid,
  .mission-grid { grid-template-columns: 1fr 1fr; }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .service-detail-item,
  .service-detail-item.reverse { grid-template-columns: 1fr; direction: ltr; gap: 40px; }
  .price-page-card.featured { transform: none; }
  .price-page-card.featured:hover { transform: translateY(-6px); }
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .nav-container { padding: 0 24px; }

  .nav-toggle { display: flex; }
  .nav-overlay { display: block; }

  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: 300px; height: 100vh;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    transition: right var(--transition);
    box-shadow: -4px 0 40px rgba(0,0,0,0.12);
    z-index: 1050;
    padding: 40px;
  }
  .nav-menu.open { right: 0; }
  .nav-menu a { color: var(--dark) !important; font-size: 16px; }
  .nav-cta { border-color: var(--accent) !important; color: var(--accent) !important; }

  .hero-logo { width: 110px; }
  .hero-tagline { font-size: clamp(22px, 6vw, 32px); }

  .service-grid,
  .flow-grid,
  .price-grid,
  .price-page-grid,
  .mission-grid { grid-template-columns: 1fr; }

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

  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .about { padding: 80px 0; }
  .service, .philosophy, .flow, .price, .cta { padding: 80px 0; }

  .service-axis-grid { grid-template-columns: 1fr; }
  .works-grid { grid-template-columns: 1fr; }

  /* -----------------------------------------------
     スマホ フォントサイズ全体底上げ
  ----------------------------------------------- */

  /* ベース */
  body { font-size: 16px !important; line-height: 1.9 !important; }

  /* 見出し */
  h1, .page-hero-title { font-size: 28px !important; line-height: 1.4 !important; }
  h2, .section-title, .philosophy-title,
  .cta-title, .contact-info-title,
  .price-card-name, .mission-card-title { font-size: 24px !important; line-height: 1.45 !important; }
  h3, .flow-title, .faq-q span { font-size: 20px !important; line-height: 1.5 !important; }

  /* 本文・説明文 */
  p, .about-body, .about-lead, .section-subtitle,
  .service-axis-body, .service-sub-card-body,
  .philosophy-body, .flow-body,
  .mission-card-body, .cta-body,
  .contact-info-body, .faq-a,
  .price-page-note, .company-lead { font-size: 16px !important; line-height: 1.9 !important; }

  /* ナビゲーション */
  .nav-menu a { font-size: 16px !important; }

  /* フッター */
  .footer-tagline, .footer-list a,
  .footer-col-title, .footer-copy,
  .footer-privacy { font-size: 14px !important; line-height: 1.9 !important; }

  /* サービスカード タグ・ラベル */
  .service-axis-tag-item { font-size: 13px !important; padding: 6px 14px !important; }
  .service-sub-card-label,
  .service-axis-head-label,
  .price-card-label,
  .section-label,
  .page-hero-en { font-size: 11px !important; }
  .service-sub-card-list li,
  .service-axis-body { font-size: 15px !important; line-height: 1.9 !important; }
  .service-sub-card-title { font-size: 20px !important; }

  /* 料金プラン */
  .price-card-sub, .price-list li,
  .price-page-note { font-size: 15px !important; line-height: 1.9 !important; }
  .price-note { font-size: 13px !important; }

  /* 会社案内テーブル */
  .company-table th,
  .company-table td { font-size: 15px !important; line-height: 1.9 !important; padding: 20px 0 !important; }

  /* お問い合わせ */
  .form-label { font-size: 15px !important; }
  .form-input, .form-select,
  .form-textarea { font-size: 16px !important; }
  .contact-note { font-size: 14px !important; line-height: 1.9 !important; }

  /* FAQ */
  .faq-q { font-size: 16px !important; }
  .faq-a { font-size: 15px !important; line-height: 1.9 !important; }

  /* フロー */
  .flow-body { font-size: 15px !important; line-height: 1.9 !important; }
  .flow-step { font-size: 13px !important; }
}

/* ===========================
   Nav gap adjustment for 6 items
   =========================== */
.nav-menu { gap: 32px; }

/* ===========================
   Service 2-axis (index overview)
   =========================== */
.service-axis-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.service-axis-card {
  background: var(--bg);
  padding: 52px 44px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-axis-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.5s ease;
}
.service-axis-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px rgba(0,0,0,0.08); }
.service-axis-card:hover::after { width: 100%; }

.service-axis-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 120px;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.07;
  position: absolute;
  top: -8px; right: 16px;
  line-height: 1;
  pointer-events: none;
}
.service-axis-tag {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}
.service-axis-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  color: var(--dark);
  margin-bottom: 16px;
}
.service-axis-body {
  font-size: 13px;
  color: var(--text-light);
  line-height: 2;
  margin-bottom: 28px;
}
.service-axis-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.service-axis-tag-item {
  font-size: 12px;
  padding: 5px 14px;
  background: var(--cream);
  color: var(--text-light);
  border: 1px solid var(--border);
  letter-spacing: 0.05em;
}

/* ===========================
   Service page — 2-axis layout
   =========================== */
.service-axis-section { padding: 0 0 100px; }

.service-axis-head {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 60px 0 48px;
  border-top: 1px solid var(--border);
  margin-bottom: 40px;
}
.service-axis-head-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 72px;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.35;
  line-height: 1;
  flex-shrink: 0;
}
.service-axis-head-text {}
.service-axis-head-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}
.service-axis-head-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 3.5vw, 40px);
  color: var(--dark);
  font-weight: 400;
  margin-bottom: 12px;
}
.service-axis-head-body {
  font-size: 14px;
  color: var(--text-light);
  line-height: 2;
  max-width: 640px;
}

.service-sub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.service-sub-card {
  background: var(--cream);
  padding: 36px 32px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  border-left: 2px solid transparent;
}
.service-sub-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.07);
  border-left-color: var(--accent);
}
.service-sub-card-label {
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}
.service-sub-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  color: var(--dark);
  margin-bottom: 12px;
}
.service-sub-card-body {
  font-size: 13px;
  color: var(--text-light);
  line-height: 2;
  margin-bottom: 16px;
}
.service-sub-card-list {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.service-sub-card-list li {
  font-size: 12px;
  color: var(--text-light);
  padding: 4px 0 4px 14px;
  position: relative;
}
.service-sub-card-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 1px;
  background: var(--accent);
}

/* ===========================
   Works teaser (index)
   =========================== */
.works-teaser { padding: 100px 0; background: var(--cream); }
.works-teaser-header { text-align: center; margin-bottom: 56px; }
.works-teaser-header .section-subtitle { margin: 0 auto; max-width: 480px; }

/* ===========================
   Works page
   =========================== */
.works-section { padding: 80px 0 100px; }

.works-filter {
  display: flex;
  gap: 4px;
  margin-bottom: 52px;
  flex-wrap: wrap;
}
.works-filter-btn {
  padding: 10px 28px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  letter-spacing: 0.1em;
  background: transparent;
  color: var(--text-light);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.works-filter-btn:hover,
.works-filter-btn.active {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

/* Future works cards */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.works-card {
  background: var(--cream);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.works-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.works-card[hidden] { display: none; }
.works-card-thumb {
  aspect-ratio: 4/3;
  background: var(--border);
  overflow: hidden;
}
.works-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.works-card-body { padding: 24px; }
.works-card-cat {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.works-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  color: var(--dark);
  margin-bottom: 6px;
}
.works-card-desc { font-size: 12px; color: var(--text-light); line-height: 1.8; }

/* Coming soon placeholder */
.works-coming {
  grid-column: 1 / -1;
  text-align: center;
  padding: 100px 40px;
  background: var(--bg);
  border: 1px dashed var(--border);
}
.works-coming-symbol {
  font-family: 'Cormorant Garamond', serif;
  font-size: 80px;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.22;
  line-height: 1;
  margin-bottom: 24px;
}
.works-coming-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  color: var(--dark);
  margin-bottom: 14px;
}
.works-coming-body { font-size: 13px; color: var(--text-light); line-height: 2; }

@media (max-width: 1024px) {
  .service-sub-grid { grid-template-columns: 1fr; }
  .works-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .service-axis-grid { grid-template-columns: 1fr; }
  .service-axis-head { flex-direction: column; gap: 12px; }
  .service-axis-head-num { font-size: 48px; }
  .works-grid { grid-template-columns: 1fr; }
  .works-teaser { padding: 80px 0; }
}

/* ===========================
   Featured (dark) card — forced white text overrides
   実際のclass名: .price-card.featured (index.php)
                  .price-page-card.featured (price.php)
   =========================== */
.price-card.featured,
.price-card.featured *,
.price-page-card.featured,
.price-page-card.featured * {
  color: #ffffff !important;
}

/* 金額はアクセントカラー（ゴールド） */
.price-card.featured .price-amount,
.price-page-card.featured .price-amount {
  color: #C8A96E !important;
}

/* リスト項目は少しトーンを落として読みやすく */
.price-card.featured li,
.price-page-card.featured li {
  color: #F0F0F0 !important;
  border-color: rgba(255,255,255,0.2) !important;
}

/* ボタンはデザイン上の色を維持（上書きしない） */
.price-card.featured .btn-primary,
.price-page-card.featured .btn-primary {
  color: var(--dark) !important;
}