:root {
  --ink: #1b1816;
  --ink-soft: #2e2a27;
  --cream: #f7f2ec;
  --cream-soft: #efe6dc;
  --berry: #8a4a5c;
  --berry-deep: #6e3a49;
  --gold: #c9a877;
  --gray: #6f6a65;
  --serif-en: 'Cormorant Garamond', serif;
  --serif-jp: 'Noto Serif JP', serif;
  --sans: 'Noto Sans JP', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.8;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 24px 0;
  background: transparent;
  transition: background 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease;
}

.site-header.scrolled {
  background: rgba(247, 242, 236, 0.92);
  backdrop-filter: blur(10px);
  padding: 14px 0;
  box-shadow: 0 1px 0 rgba(27, 24, 22, 0.06);
}

.nav-wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--serif-en);
  font-size: 1.4rem;
  letter-spacing: 0.18em;
  color: var(--cream);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.4s ease;
}

.site-header.scrolled .logo { color: var(--ink); }

.logo span { font-weight: 300; opacity: 0.7; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  text-decoration: none;
  transition: color 0.4s ease, opacity 0.2s ease;
  opacity: 0.85;
}

.site-header.scrolled .nav-links a { color: var(--ink); }

.nav-links a:hover { opacity: 1; color: var(--gold); }

.nav-cta {
  border: 1px solid currentColor;
  padding: 8px 20px;
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--cream);
  transition: background 0.4s ease;
}

.site-header.scrolled .nav-toggle span { background: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--cream);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(201, 168, 119, 0.18), transparent 55%),
    radial-gradient(circle at 75% 80%, rgba(138, 74, 92, 0.35), transparent 60%),
    linear-gradient(160deg, #1b1816 0%, #2e2421 55%, #1b1816 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--serif-en);
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  font-style: italic;
}

.hero-title {
  font-family: var(--serif-en);
  font-weight: 300;
  display: flex;
  flex-direction: column;
  gap: 4px;
  line-height: 1;
}

.hero-title .en {
  font-size: clamp(3.5rem, 11vw, 8rem);
  letter-spacing: 0.12em;
}

.hero-title .small {
  font-size: clamp(1.4rem, 4vw, 2.6rem);
  letter-spacing: 0.5em;
  font-weight: 300;
  opacity: 0.85;
}

.hero-tagline {
  font-family: var(--serif-jp);
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  letter-spacing: 0.15em;
  margin-top: 40px;
  font-weight: 300;
  color: var(--cream-soft);
}

.scroll-cue {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 80px;
  color: var(--cream-soft);
  text-decoration: none;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.scroll-cue .line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

/* ---------- Fade up animation ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 1s ease forwards;
}
.fade-up:nth-child(1) { animation-delay: 0.1s; }
.fade-up:nth-child(2) { animation-delay: 0.3s; }
.fade-up:nth-child(3) { animation-delay: 0.5s; }
.fade-up:nth-child(4) { animation-delay: 0.7s; }

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

/* ---------- Sections (general) ---------- */
.section {
  padding: 110px 0;
}

.section-head {
  margin-bottom: 48px;
}

.section-head.center { text-align: center; }

.section-num {
  display: block;
  font-family: var(--serif-en);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--berry);
  margin-bottom: 14px;
  font-style: italic;
}

.section-head.light .section-num { color: var(--gold); }

.section-title {
  font-family: var(--serif-jp);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.lead {
  font-family: var(--serif-jp);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 400;
  line-height: 1.9;
  max-width: 760px;
  margin-bottom: 24px;
}

.lead.light { color: var(--cream-soft); }

.body-text {
  font-size: 0.98rem;
  color: var(--gray);
  max-width: 680px;
  font-weight: 300;
}

/* ---------- Vision ---------- */
.vision-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

@media (max-width: 800px) {
  .vision-grid { grid-template-columns: 1fr; }
}

/* Flow */
.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 80px;
}

.flow-step {
  background: var(--ink);
  color: var(--cream);
  padding: 16px 26px;
  border-radius: 2px;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  font-family: var(--serif-jp);
}

.flow-arrow {
  color: var(--berry);
  font-family: var(--serif-en);
  font-size: 1.1rem;
}

.north-star {
  text-align: center;
  padding: 56px 40px;
  border: 1px solid rgba(27, 24, 22, 0.12);
  border-radius: 2px;
  position: relative;
}

.north-star-label {
  font-family: var(--serif-en);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--berry);
  margin-bottom: 16px;
  font-style: italic;
}

.north-star-text {
  font-family: var(--serif-jp);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  letter-spacing: 0.1em;
}

/* ---------- Summary (dark) ---------- */
.summary {
  background: var(--ink);
  color: var(--cream);
}

.numbered-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px 56px;
  margin-top: 48px;
}

@media (max-width: 800px) {
  .numbered-grid { grid-template-columns: 1fr; }
}

.numbered-item {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  border-top: 1px solid rgba(247, 242, 236, 0.15);
  padding-top: 22px;
}

.numbered-item .num {
  font-family: var(--serif-en);
  font-size: 1.6rem;
  color: var(--gold);
  font-style: italic;
  line-height: 1;
}

.numbered-item p {
  font-size: 0.95rem;
  color: var(--cream-soft);
  font-weight: 300;
}

/* ---------- 90 Days ---------- */
.phase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .phase-grid { grid-template-columns: 1fr; }
}

.phase-card {
  background: var(--cream-soft);
  padding: 40px 32px;
  border-radius: 2px;
  border-bottom: 3px solid var(--berry);
}

.phase-range {
  font-family: var(--serif-en);
  color: var(--berry);
  letter-spacing: 0.2em;
  font-size: 0.85rem;
  font-style: italic;
  margin-bottom: 14px;
}

.phase-card h3 {
  font-family: var(--serif-jp);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 14px;
}

.phase-card p:last-child {
  font-size: 0.92rem;
  color: var(--gray);
  font-weight: 300;
}

.proof-banner {
  margin-top: 48px;
  padding: 36px 40px;
  background: var(--ink);
  color: var(--cream);
  border-radius: 2px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}

.proof-label {
  font-family: var(--serif-en);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-size: 0.8rem;
  font-style: italic;
}

.proof-text {
  font-family: var(--serif-jp);
  font-size: 1.05rem;
}

/* ---------- Business ---------- */
.business {
  background: var(--ink);
  color: var(--cream);
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .business-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .business-grid { grid-template-columns: 1fr; }
}

.business-card {
  background: var(--ink-soft);
  padding: 32px 28px;
  border-radius: 2px;
  border: 1px solid rgba(247, 242, 236, 0.08);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.business-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}

.business-card.center-card {
  background: linear-gradient(145deg, var(--berry), var(--berry-deep));
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.business-card.center-card h3 {
  font-family: var(--serif-en);
  letter-spacing: 0.12em;
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.business-card.center-card p {
  font-family: var(--serif-jp);
  font-size: 1rem;
}

.biz-tag {
  font-family: var(--serif-en);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--gold);
  margin-bottom: 10px;
  font-style: italic;
}

.business-card h3 {
  font-family: var(--serif-jp);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.biz-sub {
  font-family: var(--serif-jp);
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.business-card p {
  font-size: 0.88rem;
  color: var(--cream-soft);
  font-weight: 300;
}

/* ---------- Journey ---------- */
.journey-track {
  display: flex;
  gap: 0;
  margin-top: 56px;
  overflow-x: auto;
  padding-bottom: 16px;
}

.journey-step {
  flex: 1;
  min-width: 150px;
  text-align: center;
  position: relative;
  padding: 0 12px;
}

.journey-step::before {
  content: '';
  position: absolute;
  top: 7px;
  left: -50%;
  width: 100%;
  height: 1px;
  background: rgba(27, 24, 22, 0.15);
  z-index: 0;
}

.journey-step:first-child::before { display: none; }

.j-dot {
  display: block;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--berry);
  margin: 0 auto 18px;
  position: relative;
  z-index: 1;
  border: 3px solid var(--cream);
  box-shadow: 0 0 0 1px rgba(138, 74, 92, 0.3);
}

.journey-step h4 {
  font-family: var(--serif-jp);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.journey-step p {
  font-size: 0.8rem;
  color: var(--gray);
  font-weight: 300;
}

/* Offer ladder */
.offer-ladder {
  margin-top: 80px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.offer-step {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 20px 28px;
  background: var(--cream-soft);
  border-radius: 2px;
}

.offer-step.highlight {
  background: var(--ink);
  color: var(--cream);
}

.offer-step.highlight .offer-detail { color: var(--cream-soft); }
.offer-step.highlight .offer-name { color: var(--gold); }

@media (max-width: 700px) {
  .offer-step { grid-template-columns: 1fr; gap: 6px; text-align: left; }
}

.offer-name {
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: 1.05rem;
}

.offer-detail {
  font-size: 0.88rem;
  color: var(--gray);
  font-weight: 300;
}

.offer-price {
  font-family: var(--serif-en);
  color: var(--berry);
  font-size: 1rem;
  font-style: italic;
  text-align: right;
  white-space: nowrap;
}

.offer-step.highlight .offer-price { color: var(--gold); }

.offer-note {
  margin-top: 24px;
  font-family: var(--serif-jp);
  font-style: italic;
  color: var(--berry);
  text-align: right;
  font-size: 0.95rem;
}

/* ---------- Philosophy ---------- */
.philosophy {
  background: linear-gradient(160deg, #1b1816 0%, #2e2421 60%, #1b1816 100%);
  color: var(--cream);
  text-align: center;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin: 56px 0 36px;
}

@media (max-width: 900px) {
  .philosophy-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 500px) {
  .philosophy-grid { grid-template-columns: 1fr; }
}

.philo-item {
  padding: 40px 16px;
  border: 1px solid rgba(201, 168, 119, 0.25);
  border-radius: 2px;
  transition: background 0.3s ease;
}

.philo-item:hover {
  background: rgba(201, 168, 119, 0.08);
}

.philo-en {
  font-family: var(--serif-en);
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-style: italic;
  margin-bottom: 10px;
}

.philo-jp {
  font-family: var(--serif-jp);
  font-size: 1.1rem;
  color: var(--cream-soft);
}

.philosophy-note {
  max-width: 620px;
  margin: 0 auto;
  font-size: 0.92rem;
  color: var(--cream-soft);
  font-weight: 300;
}

/* ---------- Founder ---------- */
.founder-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 800px) {
  .founder-grid { grid-template-columns: 1fr; gap: 40px; }
}

.portrait-frame {
  aspect-ratio: 3/4;
  background: linear-gradient(145deg, var(--cream-soft), var(--berry) 140%);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.portrait-frame::after {
  content: '';
  position: absolute;
  bottom: 24px;
  left: 24px;
  font-family: var(--serif-en);
  letter-spacing: 0.25em;
  font-size: 0.85rem;
  color: var(--cream);
  text-transform: uppercase;
}

.portrait-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(247, 242, 236, 0.3);
  margin: 16px;
}

.founder-name {
  font-family: var(--serif-en);
  letter-spacing: 0.25em;
  color: var(--berry);
  font-style: italic;
  margin-bottom: 24px;
  font-size: 1.05rem;
}

.founder-quote {
  font-family: var(--serif-jp);
  font-size: 1.3rem;
  margin-top: 32px;
  letter-spacing: 0.1em;
  color: var(--ink);
  border-left: 2px solid var(--gold);
  padding-left: 20px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: var(--cream);
  padding: 110px 0 48px;
  text-align: center;
}

.footer-eyebrow {
  font-family: var(--serif-en);
  letter-spacing: 0.3em;
  color: var(--gold);
  text-transform: uppercase;
  font-size: 0.85rem;
  font-style: italic;
  margin-bottom: 24px;
}

.footer-title {
  font-family: var(--serif-jp);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.06em;
  margin-bottom: 40px;
}

.footer-cta {
  display: inline-block;
  border: 1px solid var(--gold);
  color: var(--gold);
  text-decoration: none;
  letter-spacing: 0.2em;
  font-size: 0.85rem;
  text-transform: uppercase;
  padding: 16px 48px;
  border-radius: 2px;
  transition: background 0.3s ease, color 0.3s ease;
}

.footer-cta:hover {
  background: var(--gold);
  color: var(--ink);
}

.footer-meta {
  margin-top: 64px;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: rgba(247, 242, 236, 0.5);
}

.footer-copy {
  margin-top: 12px;
  font-size: 0.75rem;
  color: rgba(247, 242, 236, 0.35);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive nav ---------- */
@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--ink);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 28px;
    padding: 0 48px;
    transform: translateX(100%);
    transition: transform 0.4s ease;
    z-index: 99;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { color: var(--cream) !important; font-size: 1rem; }
  .nav-toggle { display: flex; z-index: 101; }
  .nav-toggle span { background: var(--cream) !important; }
  .site-header.scrolled .nav-toggle span,
  .site-header:not(.scrolled) .nav-toggle span { background: var(--ink-soft); }
  .site-header .nav-toggle span { background: var(--cream); }
  .site-header.scrolled .nav-toggle span { background: var(--ink); }
}