:root {
  --bg: #EFE9DC;
  --bg-deep: #E5DCC8;
  --paper: #F7F1E1;
  --paper-bright: #FBF6E9;
  --ink: #1A1714;
  --ink-soft: #4A4138;
  --ink-faint: #8A7F71;
  --accent: #B53324;
  --accent-deep: #8A1E12;
  --gold: #9D7E3F;
  --gold-bright: #C9A461;
  --line-ink: #4A4138;
  --line: rgba(26, 23, 20, 0.1);
  --line-strong: rgba(26, 23, 20, 0.22);
  --line: rgba(26, 23, 20, 0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.85;
  font-weight: 400;
  font-feature-settings: "palt";
  overflow-x: hidden;
  cursor: default;
}

/* paper texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(ellipse at top, rgba(181, 51, 36, 0.03), transparent 50%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/><feColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.09 0 0 0 0 0.08 0 0 0 0.4 0'/></filter><rect width='240' height='240' filter='url(%23n)'/></svg>");
  opacity: 0.5;
  pointer-events: none;
  z-index: 200;
  mix-blend-mode: multiply;
}

/* cursor light */
.cursor-light {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(181, 51, 36, 0.06), transparent 60%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: opacity 0.4s ease;
  mix-blend-mode: multiply;
  opacity: 0;
}

/* === URGENCY BANNER === */
.urgency-banner {
  position: relative;
  background: var(--accent);
  color: var(--paper-bright);
  padding: 0.7rem 2.5rem;
  z-index: 70;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  border-bottom: 1px solid rgba(247, 241, 225, 0.18);
}
.urgency-banner.is-hidden { display: none; }
.urgency-tag {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  letter-spacing: 0.35em;
  font-size: 0.78rem;
  opacity: 0.78;
  text-transform: uppercase;
  justify-self: start;
}
.urgency-main {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  justify-self: center;
  white-space: nowrap;
}
.urgency-main strong {
  font-family: 'Zen Old Mincho', serif;
  font-weight: 700;
  letter-spacing: 0.15em;
  font-size: 0.95rem;
}
.urgency-main .seats {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  font-weight: 500;
}
.urgency-main .dot {
  width: 4px;
  height: 4px;
  background: var(--paper-bright);
  border-radius: 50%;
  opacity: 0.55;
}
.urgency-countdown {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  opacity: 0.85;
}
.urgency-countdown .num {
  display: inline-block;
  min-width: 1.4em;
  padding: 0.15rem 0.4rem;
  border: 1px solid rgba(247, 241, 225, 0.45);
  font-weight: 500;
  text-align: center;
  font-style: normal;
  letter-spacing: 0.05em;
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
}

/* === MARQUEE === */
.marquee {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: 0.75rem 0;
  overflow: hidden;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  font-weight: 400;
  z-index: 60;
  border-bottom: 1px solid var(--line);
}
.marquee-track {
  display: flex;
  gap: 4rem;
  animation: scroll 40s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.marquee-item { display: inline-flex; align-items: center; gap: 4rem; }
.marquee-item::after {
  content: '◇';
  color: var(--accent);
  font-size: 0.6rem;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* === HEADER === */
.header {
  position: fixed;
  top: var(--header-offset, 5.2rem);
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1.1rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(20px);
  background: rgba(239, 233, 220, 0.72);
  border-bottom: 1px solid var(--line);
  transition: top 0.4s ease, background 0.4s ease;
}
body.is-scrolled .header {
  top: 0 !important;
  background: rgba(239, 233, 220, 0.94);
}
body.no-urgency { --header-offset: 2.5rem; }

.logo-mark {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
}
.logo-jp {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink);
}
.logo-en {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.nav-right { display: flex; align-items: center; gap: 2.5rem; }

.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
}
.nav-links a {
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.3s;
  position: relative;
}
.nav-links a:hover { color: var(--accent); }

.header-cta {
  font-size: 0.72rem;
  padding: 0.7rem 1.2rem 0.7rem 1.4rem;
  background: #06C755;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.18em;
  transition: all 0.3s ease;
  border: 1px solid #06C755;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.header-cta:hover {
  background: #05a847;
  border-color: #05a847;
}
.header-cta .line-icon {
  display: inline-flex;
  width: 16px;
  height: 16px;
  align-items: center;
  justify-content: center;
}

/* === SIDE INDICATOR === */
.side-chapters {
  position: fixed;
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.side-chapter {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.7rem;
  color: var(--ink-faint);
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: all 0.4s;
}
.side-chapter::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--ink-faint);
  transition: all 0.4s;
}
.side-chapter:hover, .side-chapter.active { color: var(--accent); }
.side-chapter:hover::before, .side-chapter.active::before {
  width: 32px;
  background: var(--accent);
}

/* === HERO (case study) === */
.hero {
  min-height: 100vh;
  padding: 11rem 3rem 5rem;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-number {
  position: absolute;
  right: -4rem;
  bottom: -6rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: 30rem;
  line-height: 0.85;
  color: rgba(26, 23, 20, 0.045);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.hero-inner {
  max-width: 1320px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-meta {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--line);
}
.meta-block {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--ink-faint);
}
.meta-block-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}
.meta-block-value {
  font-family: 'Zen Old Mincho', serif;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--ink);
  font-weight: 500;
}

.hero h1 {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(3rem, 8.5vw, 7.4rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: 0.005em;
  margin-bottom: 3rem;
  position: relative;
  text-wrap: pretty;
}
.hero h1 .line {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  animation: lineReveal 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero h1 .line:nth-child(1) { animation-delay: 0.35s; }
.hero h1 .line:nth-child(2) { animation-delay: 0.55s; }
.hero h1 .line:nth-child(3) { animation-delay: 0.75s; }
.hero h1 .line:nth-child(4) { animation-delay: 0.95s; }

.hero h1 .quote-open, .hero h1 .quote-close {
  font-family: 'Zen Old Mincho', serif;
  color: var(--accent);
  font-weight: 700;
  opacity: 0.92;
}
.hero h1 .accent {
  color: var(--accent);
  position: relative;
}
.hero h1 .accent::after {
  content: '';
  position: absolute;
  left: -0.02em;
  right: -0.02em;
  bottom: 0.05em;
  height: 0.18em;
  background: rgba(181, 51, 36, 0.18);
  z-index: -1;
}
.hero h1 .thin {
  font-weight: 400;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  letter-spacing: 0.01em;
  font-size: 0.6em;
  color: var(--ink-soft);
}

@keyframes lineReveal {
  to { opacity: 1; transform: translateY(0); }
}

.hero-body {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 5rem;
  align-items: end;
  margin-top: 2rem;
}

.hero-case {
  opacity: 0;
  animation: fadeUp 1s ease 1.15s forwards;
}
.hero-case-frame {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 1.8rem;
  padding: 1.8rem 1.8rem 1.8rem 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  align-items: start;
  max-width: 560px;
}
.hero-case-portrait {
  width: 132px;
  height: 168px;
  background:
    linear-gradient(135deg, rgba(26,23,20,0.04), rgba(26,23,20,0.12)),
    repeating-linear-gradient(45deg, rgba(26,23,20,0.04) 0 1px, transparent 1px 8px),
    var(--paper-bright);
  border: 1px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
  font-family: 'Zen Old Mincho', serif;
  font-size: 2.6rem;
  letter-spacing: 0.05em;
  position: relative;
}
.hero-case-portrait::after {
  content: 'PORTRAIT';
  position: absolute;
  left: 50%;
  bottom: -1.3rem;
  transform: translateX(-50%);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.55rem;
  letter-spacing: 0.4em;
  color: var(--ink-faint);
  white-space: nowrap;
}
.hero-case-text .quote {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.85;
  color: var(--ink);
  margin-bottom: 1.4rem;
  letter-spacing: 0.01em;
  text-wrap: pretty;
}
.hero-case-text .quote::before { content: '「'; color: var(--accent); }
.hero-case-text .quote::after { content: '」'; color: var(--accent); }
.hero-case-byline {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--ink-faint);
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  flex-wrap: wrap;
}
.hero-case-byline .name {
  color: var(--ink);
  font-family: 'Zen Old Mincho', serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.hero-rail {
  opacity: 0;
  animation: fadeUp 1s ease 1.35s forwards;
}

.hero-rail-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
  padding: 1.8rem 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
}
.stat-block .num {
  font-family: 'Zen Old Mincho', serif;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 0.15em;
  margin-bottom: 0.4rem;
  letter-spacing: 0.005em;
}
.stat-block .num .unit {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
}
.stat-block .num .red { color: var(--accent); }
.stat-block .label {
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  text-transform: uppercase;
}

/* === BUTTONS === */
.btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  padding: 1.3rem 1.7rem;
  background: #06C755;
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 380px;
  border: 1px solid #06C755;
}
.btn-line::before {
  content: '';
  position: absolute;
  inset: 0;
  background: #05a847;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
.btn-line > * { position: relative; z-index: 1; }
.btn-line:hover::before { transform: scaleX(1); }
.btn-line .arrow {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.15rem;
  transition: transform 0.4s;
}
.btn-line:hover .arrow { transform: translateX(6px); }
.btn-line .line-icon {
  flex-shrink: 0;
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
}
.btn-line .label-stack {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  text-align: left;
  flex: 1;
}
.btn-line .label-stack .sub {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  font-weight: 400;
  opacity: 0.85;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  text-transform: uppercase;
}

.cta-meta-row {
  display: flex;
  gap: 1rem;
  align-items: center;
  font-size: 0.7rem;
  color: var(--ink-faint);
  letter-spacing: 0.15em;
  margin-top: 1.2rem;
  flex-wrap: wrap;
}
.cta-meta-row .pip {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* === DIVIDER === */
.divider {
  position: relative;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.divider::before, .divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: calc(50% - 30px);
  height: 1px;
  background: var(--line-strong);
}
.divider::before { left: 0; }
.divider::after { right: 0; }
.divider-mark {
  font-family: 'Zen Old Mincho', serif;
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  background: var(--bg);
  padding: 0 1.5rem;
  position: relative;
}

/* === TRUST BAR (numbers) === */
.trust-bar {
  background: var(--ink);
  color: var(--paper);
  padding: 3.2rem 3rem;
  position: relative;
}
.trust-bar-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto repeat(4, 1fr);
  gap: 2.5rem;
  align-items: center;
}
.trust-bar-label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-right: 2rem;
  border-right: 1px solid rgba(247,241,225,0.18);
}
.trust-bar-label .en {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--gold-bright);
  text-transform: uppercase;
}
.trust-bar-label .jp {
  font-family: 'Zen Old Mincho', serif;
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: var(--paper);
}
.trust-stat .figure {
  font-family: 'Zen Old Mincho', serif;
  font-size: 2.6rem;
  line-height: 1;
  font-weight: 700;
  display: flex;
  align-items: baseline;
  gap: 0.15em;
  margin-bottom: 0.5rem;
  color: var(--paper);
}
.trust-stat .figure .unit {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(247,241,225,0.65);
  letter-spacing: 0.1em;
}
.trust-stat .figure .accent {
  color: var(--gold-bright);
}
.trust-stat .caption {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: rgba(247,241,225,0.55);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  text-transform: uppercase;
}
.trust-stat .caption-jp {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: rgba(247,241,225,0.75);
  margin-top: 0.2rem;
}

/* === SECTION COMMON === */
.section-pad {
  padding: 10rem 3rem;
  position: relative;
  z-index: 2;
}

.chapter-frame {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  margin-bottom: 5rem;
  align-items: start;
}

.chapter-marker {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.5rem;
}
.chapter-numeral {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 3.2rem;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
}
.chapter-tag {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--ink-faint);
  text-transform: uppercase;
  font-weight: 500;
  writing-mode: vertical-rl;
  margin: 1rem 0 0;
  transform: rotate(180deg);
}

.section-title {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.005em;
  margin-bottom: 2rem;
  text-wrap: pretty;
}
.section-title .em {
  position: relative;
  color: var(--accent);
}
.section-title .thin {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-style: italic;
}

.section-lead {
  font-size: 1.02rem;
  line-height: 2.1;
  color: var(--ink-soft);
  max-width: 640px;
}

.container { max-width: 1320px; margin: 0 auto; }

/* === PAIN === */
.pain {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pain-body {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 6rem;
  align-items: start;
}

.pain-list { list-style: none; }
.pain-list li {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 2rem;
  align-items: start;
  transition: padding-left 0.5s ease;
}
.pain-list li:first-child { padding-top: 0; }
.pain-list li:hover { padding-left: 1rem; }
.pain-list li:hover .pain-num { color: var(--accent); }

.pain-num {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--ink-faint);
  line-height: 1;
  padding-top: 0.4rem;
  transition: color 0.4s;
}

.pain-content h3 {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 0.8rem;
  letter-spacing: 0.01em;
}
.pain-content p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.95;
}

.pain-aside { position: sticky; top: 9rem; }
.pain-aside-frame {
  border: 1px solid var(--ink);
  padding: 3rem 2.5rem;
  position: relative;
  background: var(--paper-bright);
}
.pain-aside-frame::before {
  content: '結 論';
  position: absolute;
  top: -0.8rem;
  left: 2rem;
  background: var(--paper-bright);
  padding: 0 1rem;
  font-family: 'Zen Old Mincho', serif;
  font-size: 0.85rem;
  letter-spacing: 0.4em;
  color: var(--accent);
}
.pain-aside-frame h4 {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1.65;
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
}
.pain-aside-frame h4 .strike {
  text-decoration: line-through;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  color: var(--ink-faint);
}
.pain-aside-frame p {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 2;
}

/* === PROMISE === */
.promise {
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
  padding: 10rem 3rem;
}
.promise::before {
  content: '三 約';
  position: absolute;
  bottom: -10rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Zen Old Mincho', serif;
  font-size: 30rem;
  font-weight: 700;
  color: rgba(247, 241, 225, 0.025);
  letter-spacing: 0.3em;
  pointer-events: none;
  line-height: 0.8;
}

.promise .chapter-numeral { color: var(--gold-bright); }
.promise .chapter-tag { color: rgba(247, 241, 225, 0.4); }
.promise .section-title { color: var(--paper); }
.promise .section-title .em { color: var(--gold-bright); }
.promise .section-lead { color: rgba(247, 241, 225, 0.65); }

.promise-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 4rem;
  position: relative;
  z-index: 1;
}

.promise-row {
  display: grid;
  grid-template-columns: 1fr 8rem 2fr;
  gap: 3rem;
  padding: 4rem 0;
  border-bottom: 1px solid rgba(247, 241, 225, 0.15);
  align-items: start;
  transition: padding-left 0.5s;
}
.promise-row:first-child { border-top: 1px solid rgba(247, 241, 225, 0.3); }
.promise-row:hover { padding-left: 2rem; }

.promise-num {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 5.5rem;
  font-weight: 300;
  color: var(--gold-bright);
  line-height: 1;
}

.promise-tag {
  font-family: 'Zen Old Mincho', serif;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: rgba(247, 241, 225, 0.55);
  padding-top: 1.5rem;
  writing-mode: vertical-rl;
}

.promise-text h3 {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 1.5rem;
  color: var(--paper);
  letter-spacing: 0.01em;
}
.promise-text h3 .accent { color: var(--gold-bright); }
.promise-text p {
  font-size: 0.98rem;
  line-height: 2.1;
  color: rgba(247, 241, 225, 0.7);
  max-width: 580px;
}

/* === VOICES === */
.voices {
  background: var(--bg);
  padding: 10rem 3rem;
  position: relative;
}
.voices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}
.voice-card {
  background: var(--paper);
  padding: 2.4rem 2.2rem 2.2rem;
  border: 1px solid var(--line-strong);
  position: relative;
  transition: transform 0.5s, box-shadow 0.5s;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.voice-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -30px rgba(26,23,20,0.25);
}
.voice-card .seal {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  width: 52px;
  height: 52px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Zen Old Mincho', serif;
  color: var(--accent);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  line-height: 1.15;
  text-align: center;
  font-weight: 600;
  background: var(--paper);
}
.voice-head {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 1rem;
  align-items: center;
}
.voice-portrait {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(247,241,225,0.7), transparent 55%),
    linear-gradient(135deg, #c9a461 0%, #8a7f71 60%, #4a4138 100%);
  border: 1px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Zen Old Mincho', serif;
  color: var(--paper-bright);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.voice-meta { display: flex; flex-direction: column; gap: 0.2rem; }
.voice-meta .name {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.voice-meta .sub {
  font-size: 0.72rem;
  color: var(--ink-faint);
  letter-spacing: 0.1em;
}

.voice-ba {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.8rem;
  align-items: center;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.voice-ba .col {
  text-align: center;
}
.voice-ba .col .ttl {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  color: var(--ink-faint);
  margin-bottom: 0.3rem;
  text-transform: uppercase;
}
.voice-ba .col.before .val {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.05rem;
  color: var(--ink-faint);
  text-decoration: line-through;
  text-decoration-color: rgba(74, 65, 56, 0.5);
}
.voice-ba .col.after .val {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.02em;
}
.voice-ba .col.after .val .unit {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
  margin-left: 0.1em;
}
.voice-ba .arrow {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.4rem;
  color: var(--accent);
  line-height: 1;
}

.voice-quote {
  font-family: 'Zen Old Mincho', serif;
  font-size: 0.98rem;
  line-height: 1.95;
  color: var(--ink);
  letter-spacing: 0.005em;
  flex: 1;
}
.voice-quote::before { content: '「'; color: var(--accent); margin-left: -0.25em; }
.voice-quote::after  { content: '」'; color: var(--accent); }

.voice-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.voice-tag {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  color: var(--ink-faint);
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--line-strong);
}

/* === COMPARISON === */
.compare {
  background: var(--bg-deep);
  padding: 10rem 3rem;
  position: relative;
}
.compare-table {
  margin-top: 3rem;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
}
.compare-head {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 0;
  background: var(--ink);
  color: var(--paper);
}
.compare-head .col {
  padding: 1.6rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.compare-head .col + .col { border-left: 1px solid rgba(247,241,225,0.18); }
.compare-head .col.banto { background: linear-gradient(180deg, #2d1f1c 0%, var(--ink) 100%); position: relative; }
.compare-head .col.banto::before {
  content: 'BANTO';
  position: absolute;
  top: 0.6rem;
  right: 1rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.62rem;
  letter-spacing: 0.35em;
  color: var(--gold-bright);
}
.compare-head .col-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: rgba(247,241,225,0.5);
  text-transform: uppercase;
}
.compare-head .col-name {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.compare-head .col.banto .col-name { color: var(--gold-bright); }

.compare-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  background: var(--paper);
  border-top: 1px solid var(--line);
}
.compare-row:nth-child(odd) { background: var(--paper-bright); }
.compare-row .cell {
  padding: 1.5rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.compare-row .cell + .cell { border-left: 1px solid var(--line); }
.compare-row .cell.banto {
  background: rgba(181, 51, 36, 0.05);
  border-left: 1px solid rgba(181, 51, 36, 0.15);
}
.compare-row .cell-key {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.compare-row .cell-sub {
  font-size: 0.76rem;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
}
.compare-row .cell-val {
  font-family: 'Zen Old Mincho', serif;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.compare-row .cell.banto .cell-val {
  color: var(--accent);
  font-weight: 600;
}
.compare-row .cell-mark {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.2rem;
  flex-shrink: 0;
  line-height: 1;
}
.compare-row .cell.banto .cell-mark { color: var(--accent); }
.compare-row .cell.other .cell-mark { color: var(--ink-faint); }
.compare-row .cell-note {
  font-size: 0.78rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  line-height: 1.7;
}

/* === GUARANTEE === */
.guarantee {
  background: var(--bg);
  padding: 12rem 3rem;
  position: relative;
  overflow: hidden;
}

.guarantee-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 8rem;
  align-items: center;
}

.guarantee-stage {
  position: relative;
  text-align: center;
}

.guarantee-headline-en {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.guarantee-figure-stage {
  position: relative;
  padding: 4rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.guarantee-circle {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.guarantee-circle svg {
  width: 100%;
  max-width: 480px;
  height: auto;
}
.guarantee-circle circle {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1;
  opacity: 0.2;
}

.guarantee-num {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(7rem, 18vw, 14rem);
  font-weight: 700;
  line-height: 0.85;
  color: var(--ink);
  letter-spacing: -0.02em;
  position: relative;
  z-index: 2;
}
.guarantee-num .accent-figure {
  color: var(--accent);
  position: relative;
  display: inline-block;
}
.guarantee-num .accent-figure::after {
  content: '';
  position: absolute;
  bottom: 0.15em;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent);
}

.guarantee-unit {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--ink-soft);
  margin-top: 1.5rem;
  position: relative;
  z-index: 2;
}

.guarantee-note {
  margin-top: 2rem;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: var(--ink-faint);
  position: relative;
  z-index: 2;
}

.guarantee-explanation { position: relative; }
.guarantee-explanation .ex-tag {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.guarantee-explanation h3 {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 2rem;
  letter-spacing: 0.01em;
}
.guarantee-explanation p {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 2;
  margin-bottom: 2rem;
  max-width: 580px;
}

.flow-list {
  list-style: none;
  margin-top: 3rem;
  border-top: 1px solid var(--line-strong);
}
.flow-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
  transition: padding-left 0.3s ease;
}
.flow-row:hover { padding-left: 1rem; }
.flow-row:hover .flow-num { color: var(--accent); }
.flow-num {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--ink-faint);
  letter-spacing: 0.1em;
  transition: color 0.3s;
}
.flow-title {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.flow-desc {
  font-size: 0.82rem;
  color: var(--ink-soft);
  text-align: right;
  max-width: 280px;
  line-height: 1.7;
}

/* === CURRICULUM === */
.curriculum {
  background: var(--bg-deep);
  padding: 10rem 3rem;
  position: relative;
}
.curriculum::after {
  content: 'CURRICULUM';
  position: absolute;
  bottom: 3rem;
  right: 3rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.78rem;
  letter-spacing: 0.4em;
  color: var(--ink-faint);
}

.curri-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
}

.curri-intro p {
  font-size: 1rem;
  line-height: 2.1;
  color: var(--ink-soft);
  margin-bottom: 2rem;
}
.curri-intro .pull {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.7;
  color: var(--ink);
  padding: 2rem;
  border-left: 3px solid var(--accent);
  margin: 2.5rem 0;
  background: var(--paper);
}

.curri-timeline { list-style: none; position: relative; }
.curri-timeline::before {
  content: '';
  position: absolute;
  left: 0.6rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line-strong);
}
.curri-item {
  position: relative;
  padding-left: 3rem;
  padding-bottom: 3rem;
  cursor: default;
  transition: padding-left 0.4s ease;
}
.curri-item:hover { padding-left: 3.6rem; }
.curri-item:last-child { padding-bottom: 0; }
.curri-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 13px;
  height: 13px;
  background: var(--bg-deep);
  border: 2px solid var(--ink);
  transition: all 0.4s;
}
.curri-item:hover::before { background: var(--accent); border-color: var(--accent); }
.curri-header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 0.7rem;
}
.curri-month-en {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--accent);
  font-size: 0.92rem;
  letter-spacing: 0.15em;
}
.curri-month-jp {
  font-size: 0.78rem;
  color: var(--ink-faint);
  letter-spacing: 0.2em;
}
.curri-title {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  letter-spacing: 0.02em;
}
.curri-desc {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.95;
  max-width: 500px;
}

/* === COMPANY === */
.company {
  background: var(--paper);
  padding: 10rem 3rem;
  position: relative;
  overflow: hidden;
}
.company-bg {
  position: absolute;
  right: -5rem;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: 'Zen Old Mincho', serif;
  font-size: 24rem;
  font-weight: 700;
  color: rgba(26, 23, 20, 0.035);
  pointer-events: none;
  letter-spacing: 0.3em;
  line-height: 0.85;
}
.company-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 6rem;
  align-items: stretch;
  position: relative;
  z-index: 1;
}
.company-statement { display: flex; flex-direction: column; justify-content: space-between; }
.company-tagline {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 500;
  line-height: 1.8;
  color: var(--ink);
  letter-spacing: 0.02em;
  margin-bottom: 3rem;
}
.company-tagline .em { color: var(--accent); position: relative; }
.company-bottom-line {
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1rem;
  color: var(--ink-faint);
  letter-spacing: 0.1em;
}
.company-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line-strong);
}
.pillar {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-bright);
  transition: all 0.4s;
}
.pillar:nth-child(2n) { border-right: none; }
.pillar:nth-last-child(-n+2) { border-bottom: none; }
.pillar:hover { background: var(--ink); color: var(--paper); }
.pillar:hover .pillar-key { color: var(--gold-bright); }
.pillar:hover .pillar-title { color: var(--paper); }
.pillar:hover .pillar-desc { color: rgba(247, 241, 225, 0.65); }
.pillar-key {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  display: block;
}
.pillar-title {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  letter-spacing: 0.02em;
  transition: color 0.4s;
}
.pillar-desc {
  font-size: 0.85rem;
  color: var(--ink-soft);
  line-height: 1.85;
  transition: color 0.4s;
}

/* === PRICING === */
.pricing {
  background: var(--bg);
  padding: 10rem 3rem;
}
.pricing-stage {
  max-width: 820px;
  margin: 5rem auto 0;
  position: relative;
}
.pricing-stage::before {
  content: '';
  position: absolute;
  top: -3rem;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 2rem;
  background: var(--accent);
}
.price-card {
  background: var(--ink);
  color: var(--paper);
  padding: 4.5rem 4rem;
  position: relative;
}
.price-card::before {
  content: '';
  position: absolute;
  top: 12px;
  right: 12px;
  bottom: 12px;
  left: 12px;
  border: 1px solid rgba(247, 241, 225, 0.15);
  pointer-events: none;
}
.price-tag {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--gold-bright);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.price-name-jp {
  font-family: 'Zen Old Mincho', serif;
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 0.4rem;
}
.price-name-en {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.4em;
  color: rgba(247, 241, 225, 0.5);
  margin-bottom: 3rem;
  text-transform: uppercase;
}
.price-figure-wrap {
  padding: 2rem 0 1.4rem;
  border-top: 1px solid rgba(247, 241, 225, 0.2);
  border-bottom: 1px solid rgba(247, 241, 225, 0.1);
  margin-bottom: 2.5rem;
}
.price-figure {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
.price-yen {
  font-family: 'Zen Old Mincho', serif;
  font-size: 4.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
  letter-spacing: 0.005em;
}
.price-yen .yen-sym {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 0.62em;
  margin-right: 0.1em;
  color: var(--gold-bright);
}
.price-period {
  font-size: 0.92rem;
  color: rgba(247, 241, 225, 0.6);
  letter-spacing: 0.15em;
  padding-bottom: 0.3rem;
}
.price-figure-note {
  margin-top: 0.8rem;
  font-size: 0.78rem;
  color: rgba(247,241,225,0.55);
  letter-spacing: 0.1em;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.price-figure-note .split {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--gold-bright);
}
.price-features { list-style: none; margin-bottom: 3rem; }
.price-features li {
  padding: 0.9rem 0;
  display: grid;
  grid-template-columns: 1.2rem 1fr;
  gap: 1rem;
  align-items: baseline;
  font-size: 0.92rem;
  color: rgba(247, 241, 225, 0.8);
  border-bottom: 1px dashed rgba(247, 241, 225, 0.08);
}
.price-features li::before {
  content: '◆';
  color: var(--gold-bright);
  font-size: 0.55rem;
}
.price-payment {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 2.5rem;
  font-size: 0.7rem;
  color: rgba(247, 241, 225, 0.5);
  letter-spacing: 0.15em;
  flex-wrap: wrap;
}
.payment-method {
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(247, 241, 225, 0.25);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  font-weight: 500;
}

/* === RISK REVERSAL === */
.risk {
  background: var(--paper);
  padding: 10rem 3rem;
  position: relative;
  border-top: 1px solid var(--line);
}
.risk .chapter-numeral { color: var(--accent); }
.risk-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}
.risk-card {
  background: var(--paper-bright);
  border: 1px solid var(--line-strong);
  padding: 2rem 1.8rem 2.2rem;
  position: relative;
  transition: transform 0.4s, border-color 0.4s;
}
.risk-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.risk-card .seal {
  position: absolute;
  top: -1rem;
  left: 1.5rem;
  background: var(--paper-bright);
  padding: 0 0.8rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--accent);
}
.risk-card .ico {
  font-family: 'Zen Old Mincho', serif;
  font-size: 2rem;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}
.risk-card h4 {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.55;
  margin-bottom: 0.8rem;
  letter-spacing: 0.02em;
  text-wrap: pretty;
}
.risk-card p {
  font-size: 0.83rem;
  color: var(--ink-soft);
  line-height: 1.9;
  letter-spacing: 0.01em;
}

/* === BONUS === */
.bonus {
  background: linear-gradient(180deg, #14110E 0%, #1A1714 100%);
  color: var(--paper);
  padding: 12rem 3rem;
  position: relative;
  overflow: hidden;
}
.bonus-glow {
  position: absolute;
  top: -30%;
  left: -20%;
  width: 70%;
  height: 100%;
  background: radial-gradient(circle, rgba(201, 164, 97, 0.18) 0%, transparent 60%);
  pointer-events: none;
}
.bonus-inner {
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.bonus .chapter-numeral { color: var(--gold-bright); }
.bonus .chapter-tag { color: rgba(247, 241, 225, 0.4); }
.bonus h2 {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 2.5rem;
  color: var(--paper);
  letter-spacing: 0.005em;
}
.bonus h2 .gold {
  color: var(--gold-bright);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 400;
}
.bonus-text p {
  font-size: 1.02rem;
  line-height: 2.1;
  color: rgba(247, 241, 225, 0.72);
  margin-bottom: 1.5rem;
  max-width: 560px;
}
.bonus-text strong { color: var(--gold-bright); font-weight: 500; }
.bonus-value {
  border: 1px solid rgba(201, 164, 97, 0.4);
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  background: rgba(201, 164, 97, 0.04);
}
.bonus-value::before {
  content: 'SPECIAL';
  position: absolute;
  top: -0.7rem;
  left: 50%;
  transform: translateX(-50%);
  background: #14110E;
  padding: 0 1.2rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  color: var(--gold-bright);
}
.bonus-value-jp {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.05rem;
  letter-spacing: 0.35em;
  color: rgba(247, 241, 225, 0.6);
  margin-bottom: 2rem;
}
.bonus-value-strike {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.2rem;
  color: rgba(247, 241, 225, 0.35);
  text-decoration: line-through;
  margin-bottom: 0.5rem;
}
.bonus-value-now {
  font-family: 'Zen Old Mincho', serif;
  font-size: 4.5rem;
  font-weight: 700;
  color: var(--gold-bright);
  line-height: 1;
  margin: 0.5rem 0 1rem;
  letter-spacing: 0.05em;
}
.bonus-value-note {
  font-size: 0.78rem;
  color: rgba(247, 241, 225, 0.55);
  line-height: 1.8;
  letter-spacing: 0.05em;
}

/* === FAQ === */
.faq { background: var(--paper); padding: 10rem 3rem; }
.faq-list { max-width: 920px; margin: 4rem auto 0; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-q {
  padding: 2rem 0;
  cursor: pointer;
  display: grid;
  grid-template-columns: 3rem 1fr 2rem;
  gap: 1.2rem;
  align-items: baseline;
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  list-style: none;
  transition: color 0.3s;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q:hover { color: var(--accent); }
.faq-q-mark {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--accent);
  font-size: 1.4rem;
}
.faq-toggle {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  color: var(--ink-faint);
  transition: transform 0.4s;
  font-weight: 300;
  text-align: right;
}
.faq-item[open] .faq-toggle { transform: rotate(45deg); color: var(--accent); }
.faq-a {
  padding: 0 0 2rem 4.2rem;
  font-size: 0.95rem;
  line-height: 2.1;
  color: var(--ink-soft);
}

/* === FINAL CTA === */
.final-cta {
  background: var(--bg-deep);
  padding: 12rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  user-select: none;
}
.final-cta-bg-text {
  font-family: 'Zen Old Mincho', serif;
  font-size: 32rem;
  font-weight: 700;
  color: rgba(26, 23, 20, 0.025);
  letter-spacing: 0.1em;
  line-height: 1;
  white-space: nowrap;
}
.final-cta-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
}
.final-cta-mark {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1rem;
  color: var(--accent);
  letter-spacing: 0.25em;
  margin-bottom: 3rem;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
}
.final-cta-mark::before, .final-cta-mark::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.final-cta-mark::before { right: 100%; margin-right: 1rem; }
.final-cta-mark::after { left: 100%; margin-left: 1rem; }
.final-cta h2 {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(2.2rem, 5.5vw, 4.8rem);
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 2.5rem;
  letter-spacing: 0.005em;
  text-wrap: pretty;
}
.final-cta h2 .em {
  color: var(--accent);
  position: relative;
  display: inline-block;
}
.final-cta h2 .em::after {
  content: '';
  position: absolute;
  bottom: 0.05em;
  left: 0;
  right: 0;
  height: 0.45em;
  background: rgba(181, 51, 36, 0.15);
  z-index: -1;
}
.final-cta p {
  font-size: 1.05rem;
  line-height: 2.1;
  color: var(--ink-soft);
  margin-bottom: 3rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.final-cta .btn-line {
  margin: 0 auto;
  padding: 1.7rem 2rem;
  max-width: 460px;
}
.final-cta-meta {
  margin-top: 2.5rem;
  font-size: 0.78rem;
  color: var(--ink-faint);
  letter-spacing: 0.15em;
}
.final-cta-secondary {
  margin-top: 2rem;
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.final-cta-secondary span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--ink-faint);
  letter-spacing: 0.15em;
}
.final-cta-secondary span::before {
  content: '◆';
  color: var(--accent);
  font-size: 0.55rem;
}

/* === STICKY MOBILE CTA === */
.sticky-cta {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  display: none;
}
.sticky-cta .btn-line { max-width: 100%; padding: 1.05rem 1.2rem; font-size: 0.85rem; }

/* === FOOTER === */
.footer {
  background: var(--ink);
  color: rgba(247, 241, 225, 0.55);
  padding: 5rem 3rem 2rem;
  font-size: 0.85rem;
}
.footer-inner { max-width: 1320px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(247, 241, 225, 0.1);
}
.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.footer-brand-jp {
  font-family: 'Zen Old Mincho', serif;
  font-size: 1.5rem;
  color: var(--paper);
  letter-spacing: 0.1em;
  font-weight: 600;
}
.footer-brand-en {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--gold-bright);
  text-transform: uppercase;
}
.footer-desc {
  font-size: 0.85rem;
  line-height: 2;
  color: rgba(247, 241, 225, 0.5);
  max-width: 360px;
}
.footer-nav h5 {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--gold-bright);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.footer-nav ul { list-style: none; }
.footer-nav li { padding: 0.5rem 0; }
.footer-nav a {
  color: rgba(247, 241, 225, 0.6);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s, padding-left 0.3s;
  display: inline-block;
}
.footer-nav a:hover { color: var(--paper); padding-left: 0.5rem; }
.footer-legal {
  padding: 3rem 0;
  font-size: 0.72rem;
  line-height: 2;
  color: rgba(247, 241, 225, 0.35);
}
.footer-legal p { margin-bottom: 1rem; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(247, 241, 225, 0.08);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.8rem;
  color: rgba(247, 241, 225, 0.4);
}

/* === REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1), transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* === TWEAKS PANEL (vanilla) === */
.tweaks-panel {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 90;
  background: var(--paper-bright);
  border: 1px solid var(--ink);
  padding: 1.2rem 1.4rem 1.3rem;
  font-family: 'Noto Sans JP', sans-serif;
  width: 280px;
  box-shadow: 0 30px 60px -20px rgba(26,23,20,0.35);
  display: none;
}
.tweaks-panel.open { display: block; }
.tweaks-panel .head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}
.tweaks-panel .title {
  font-family: 'Zen Old Mincho', serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--ink);
}
.tweaks-panel .close {
  background: none;
  border: 0;
  cursor: pointer;
  font-family: 'Cormorant Garamond', serif;
  color: var(--ink-faint);
  font-size: 1.1rem;
  font-style: italic;
}
.tweaks-panel .close:hover { color: var(--accent); }
.tweak-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
}
.tweak-row label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--ink);
}
.tweak-row .desc {
  font-size: 0.66rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}
.tweak-toggle {
  width: 44px;
  height: 24px;
  border-radius: 999px;
  background: var(--line-strong);
  position: relative;
  cursor: pointer;
  border: 0;
  transition: background 0.25s;
  flex-shrink: 0;
}
.tweak-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--paper-bright);
  transition: transform 0.25s;
}
.tweak-toggle[aria-pressed="true"] { background: var(--accent); }
.tweak-toggle[aria-pressed="true"]::after { transform: translateX(20px); }

/* === RESPONSIVE === */
@media (max-width: 1100px) {
  .side-chapters { display: none; }
  .trust-bar-inner { grid-template-columns: 1fr 1fr; }
  .trust-bar-label { grid-column: 1 / -1; border-right: 0; border-bottom: 1px solid rgba(247,241,225,0.18); padding: 0 0 1rem; flex-direction: row; align-items: baseline; gap: 1rem; }
  .voices-grid { grid-template-columns: 1fr 1fr; }
  .risk-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .urgency-banner { grid-template-columns: 1fr; gap: 0.4rem; padding: 0.6rem 1rem; text-align: center; }
  .urgency-tag, .urgency-countdown { justify-self: center; }
  .urgency-main { font-size: 0.78rem; gap: 0.6rem; flex-wrap: wrap; justify-content: center; }
  .marquee { font-size: 0.65rem; }
  .header { padding: 0.8rem 1.2rem; }
  .nav-links { display: none; }
  .logo-en { display: none; }
  .header-cta { display: none; }
  
  .hero { padding: 7rem 1.5rem 4rem; min-height: auto; }
  .hero-meta { grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 2rem; padding-bottom: 1.2rem; }
  .hero h1 { font-size: 2.6rem; line-height: 1.18; margin-bottom: 2rem; }
  .hero-body { grid-template-columns: 1fr; gap: 3rem; }
  .hero-bg-number { font-size: 14rem; bottom: -3rem; right: -1.5rem; }
  .hero-case-frame { grid-template-columns: 100px 1fr; gap: 1.2rem; padding: 1.4rem 0; }
  .hero-case-portrait { width: 100px; height: 128px; font-size: 2rem; }
  .hero-stats { grid-template-columns: 1fr 1fr 1fr; gap: 1rem; padding: 1.3rem 0; }
  .stat-block .num { font-size: 1.6rem; }
  
  .trust-bar { padding: 2.2rem 1.5rem; }
  .trust-bar-inner { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .trust-stat .figure { font-size: 1.8rem; }
  
  .section-pad { padding: 6rem 1.5rem; }
  .chapter-frame { grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 3rem; }
  .chapter-tag { writing-mode: horizontal-tb; transform: none; margin: 0; }
  .chapter-numeral { font-size: 2.4rem; }
  
  .pain { padding: 6rem 1.5rem; }
  .pain-body { grid-template-columns: 1fr; gap: 3rem; }
  .pain-aside { position: static; }
  .pain-list li { grid-template-columns: 2.5rem 1fr; gap: 1rem; padding: 1.8rem 0; }
  
  .promise { padding: 6rem 1.5rem; }
  .promise-row { grid-template-columns: 1fr; gap: 1rem; padding: 2.5rem 0; }
  .promise-num { font-size: 3.5rem; }
  .promise-tag { writing-mode: horizontal-tb; padding: 0; }
  
  .voices { padding: 6rem 1.5rem; }
  .voices-grid { grid-template-columns: 1fr; }
  
  .compare { padding: 6rem 1.5rem; }
  .compare-head, .compare-row { grid-template-columns: 1.4fr 1fr 1fr; }
  .compare-head .col, .compare-row .cell { padding: 1rem 0.8rem; }
  .compare-head .col-name { font-size: 0.85rem; letter-spacing: 0.04em; }
  .compare-row .cell-key { font-size: 0.88rem; }
  .compare-row .cell-val { font-size: 0.85rem; flex-direction: column; align-items: flex-start; gap: 0.2rem; }
  .compare-row .cell-note { font-size: 0.7rem; }
  
  .guarantee { padding: 6rem 1.5rem; }
  .guarantee-grid { grid-template-columns: 1fr; gap: 4rem; }
  .guarantee-num { font-size: 7rem; }
  .flow-row { grid-template-columns: 1fr; gap: 0.4rem; padding: 1.2rem 0; }
  .flow-desc { text-align: left; max-width: 100%; }
  
  .curriculum { padding: 6rem 1.5rem; }
  .curri-grid { grid-template-columns: 1fr; gap: 3rem; }
  
  .company { padding: 6rem 1.5rem; }
  .company-grid { grid-template-columns: 1fr; gap: 3rem; }
  .company-pillars { grid-template-columns: 1fr; }
  .pillar { border-right: none !important; border-bottom: 1px solid var(--line) !important; }
  .pillar:last-child { border-bottom: none !important; }
  .company-bg { font-size: 12rem; right: -3rem; }
  
  .pricing { padding: 6rem 1.5rem; }
  .price-card { padding: 3rem 1.8rem; }
  .price-yen { font-size: 3rem; }
  
  .risk { padding: 6rem 1.5rem; }
  .risk-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  
  .bonus { padding: 6rem 1.5rem; }
  .bonus-inner { grid-template-columns: 1fr; gap: 3rem; }
  
  .faq { padding: 6rem 1.5rem; }
  .faq-q { grid-template-columns: 2rem 1fr 1.5rem; }
  .faq-a { padding-left: 3rem; }
  
  .final-cta { padding: 7rem 1.5rem 9rem; }
  .final-cta-bg-text { font-size: 14rem; }
  .final-cta-mark::before, .final-cta-mark::after { display: none; }
  
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; }

  .sticky-cta { display: block; }
}