:root {
  --font-display: "Zen Maru Gothic", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-body: "Zen Maru Gothic", "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --color-ink: #2a2522;
  --color-ink-soft: #5f574f;
  --color-cream: #f7f2eb;
  --color-sand: #e9ded2;
  --color-sage: #7d9282;
  --color-rose: #c68a72;
  --color-rose-soft: #f1ded3;
  --color-olive: #a8b19f;
  --color-white: #ffffff;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow-soft: 0 24px 60px rgba(46, 35, 27, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(210, 165, 148, 0.14), transparent 58%),
    radial-gradient(circle at 85% 20%, rgba(160, 178, 164, 0.18), transparent 55%),
    linear-gradient(180deg, #fdfaf6 0%, #f5efe7 100%);
  line-height: 1.7;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--color-rose);
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1120px, 90vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  background: var(--color-ink);
  color: var(--color-white);
  padding: 8px 16px;
  border-radius: 999px;
  z-index: 100;
}

.skip-link:focus {
  left: 20px;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(251, 247, 242, 0.92);
  border-bottom: 1px solid rgba(42, 37, 34, 0.1);
  z-index: 10;
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 24px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-mark {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.brand-sub {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 0.95rem;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-links a {
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--color-rose);
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a:focus::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.lang-toggle {
  border: 1px solid rgba(42, 37, 34, 0.2);
  background: transparent;
  color: var(--color-ink);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.lang-toggle:hover,
.lang-toggle:focus {
  background: rgba(42, 37, 34, 0.08);
  border-color: rgba(42, 37, 34, 0.4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-ink);
  color: var(--color-white);
  box-shadow: 0 12px 24px rgba(42, 37, 34, 0.2);
}

.btn-primary:hover,
.btn-primary:focus {
  transform: translateY(-2px);
  color: var(--color-white);
}

.btn-ghost {
  border-color: var(--color-ink-soft);
  color: var(--color-ink);
  background: transparent;
}

.btn-inline {
  width: fit-content;
  justify-self: start;
}

.to-top {
  position: fixed;
  right: 18px;
  bottom: 22px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: var(--color-ink);
  color: var(--color-white);
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 12px 24px rgba(42, 37, 34, 0.25);
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.to-top svg {
  width: 20px;
  height: 20px;
}

.to-top:hover,
.to-top:focus {
  transform: translateY(-2px);
}

.to-top:focus {
  outline: 2px solid var(--color-rose);
  outline-offset: 3px;
}

section {
  padding: 90px 0;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #715a4d;
  margin-bottom: 18px;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.6rem, 4vw, 4.2rem);
  margin-bottom: 20px;
}

h2 {
  font-size: clamp(2rem, 3vw, 3.2rem);
  margin-bottom: 24px;
}

h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.lead {
  font-size: 1.05rem;
  color: var(--color-ink-soft);
}

.hero {
  padding-top: 130px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 52px;
}

.hero-content > * {
  animation: fadeUp 0.9s ease both;
}

.hero-content > *:nth-child(1) {
  animation-delay: 0.05s;
}

.hero-content > *:nth-child(2) {
  animation-delay: 0.1s;
}

.hero-content > *:nth-child(3) {
  animation-delay: 0.15s;
}

.hero-content > *:nth-child(4) {
  animation-delay: 0.2s;
}

.hero-content > *:nth-child(5) {
  animation-delay: 0.25s;
}

.hero-content > *:nth-child(6) {
  animation-delay: 0.3s;
}

.hero-tagline {
  display: grid;
  gap: 6px;
  font-size: 1.1rem;
  color: var(--color-ink);
}

.tagline-main {
  font-weight: 600;
}

.tagline-sub {
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 28px 0;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  list-style: none;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}

.hero-highlights li {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(42, 37, 34, 0.15);
  background: rgba(255, 255, 255, 0.6);
}

.hero-media {
  position: relative;
  animation: fadeIn 1.1s ease 0.3s both;
}

.media-frame {
  background: linear-gradient(140deg, rgba(198, 138, 114, 0.25), rgba(125, 146, 130, 0.25));
  padding: 16px;
  border-radius: 300px 300px 40px 40px;
  box-shadow: var(--shadow-soft);
}

.media-frame img {
  border-radius: 280px 280px 32px 32px;
}

.media-caption {
  position: absolute;
  right: -10px;
  bottom: -20px;
  background: var(--color-ink);
  color: var(--color-white);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.intro {
  background: rgba(255, 255, 255, 0.6);
  border-top: 1px solid rgba(42, 37, 34, 0.08);
  border-bottom: 1px solid rgba(42, 37, 34, 0.08);
}

.private-session {
  background: rgba(255, 255, 255, 0.6);
  border-top: 1px solid rgba(42, 37, 34, 0.08);
  border-bottom: 1px solid rgba(42, 37, 34, 0.08);
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
  align-items: start;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid rgba(42, 37, 34, 0.08);
  box-shadow: 0 18px 40px rgba(42, 37, 34, 0.08);
}

.worries ul,
.feature-card ul,
.program-card ul,
.checklist {
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--color-ink-soft);
}

.worries li::before,
.feature-card li::before,
.program-card li::before,
.checklist li::before {
  content: "•";
  color: var(--color-rose);
  margin-right: 10px;
}

.worries li,
.feature-card li,
.program-card li,
.checklist li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.section-heading {
  margin-bottom: 32px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.long-term-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 48px;
  align-items: center;
}

.long-term-media {
  position: relative;
  padding: 8px;
  border-radius: 20px;
  background: none;
  box-shadow: none;
}

.long-term-media img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 20px;
}

.media-tag {
  position: absolute;
  left: 22px;
  bottom: 22px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--color-ink);
  color: var(--color-white);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.long-term-content {
  display: grid;
  gap: 24px;
}

.book-now {
  width: fit-content;
  padding: 12px 32px;
}

.long-term-list {
  gap: 16px;
}

.long-term-details {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  border-top: 1px solid rgba(42, 37, 34, 0.12);
  padding-top: 24px;
}

.detail-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-top: 0;
  margin-bottom: 12px;
  padding-bottom: 10px;
  /* border-bottom: 1px solid rgba(42, 37, 34, 0.12); */
}

.long-term-note {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(42, 37, 34, 0.1);
}

.private-single {
  display: grid;
  gap: 28px;
}

.private-heading {
  margin-bottom: 6px;
}

.private-media {
  position: relative;
}

.private-media img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: 20px;
}

.private-content {
  display: grid;
  gap: 24px;
}

.section-subtitle {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  margin-top: 6px;
}

.session-block {
  display: grid;
  gap: 12px;
}

.session-note {
  color: var(--color-ink-soft);
  font-size: 1rem;
  padding-left: 18px;
  border-left: 2px solid rgba(42, 37, 34, 0.16);
}

.session-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.session-meta--bordered {
  border-top: 1px solid rgba(42, 37, 34, 0.12);
  padding-top: 24px;
}

.price-value {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-ink);
}

.icon-list {
  list-style: none;
  display: grid;
  gap: 14px;
  color: var(--color-ink-soft);
}

.icon-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.icon-badge {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(198, 138, 114, 0.16);
  color: var(--color-rose);
  flex-shrink: 0;
  margin-top: 2px;
}

.icon-badge svg {
  width: 16px;
  height: 16px;
}

.target-text {
  color: var(--color-ink-soft);
}

.price-block {
  margin-top: 20px;
}

.price-list {
  display: grid;
  gap: 10px;
  color: var(--color-ink-soft);
}

.price-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.price-term {
  font-weight: 600;
  color: var(--color-ink);
}

.feature-card {
  background: linear-gradient(180deg, #fff 0%, #fbf5ef 100%);
}

.program-card {
  background: linear-gradient(180deg, #fff 0%, #f3ede5 100%);
}

.feature-card .card-title,
.program-card .card-title {
  margin-top: 14px;
}

.feature-card .card-icon,
.program-card .card-icon {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(198, 138, 114, 0.18);
  color: var(--color-rose);
  flex-shrink: 0;
}

.feature-card .card-icon svg,
.program-card .card-icon svg {
  width: 20px;
  height: 20px;
}

.sessions .split,
.about .split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: start;
}

.checklist {
  margin-top: 16px;
}

.callout {
  background: var(--color-rose-soft);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid rgba(198, 138, 114, 0.4);
}

.callout-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: 16px;
}


.stack {
  display: grid;
  gap: 16px;
}

.signature {
  font-family: "Allura", cursive;
  font-size: 2.2rem;
  color: #8a6f5b;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.about-image img {
  width: 100%;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: var(--shadow-soft);
}

.contact {
  padding-bottom: 120px;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: linear-gradient(120deg, rgba(42, 37, 34, 0.9), rgba(42, 37, 34, 0.7)),
    url("assets/hero-portrait.jpg") right/35% no-repeat;
  color: var(--color-white);
  padding: 48px;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.contact-card h2 {
  color: var(--color-white);
}

.contact-note {
  margin-bottom: 16px;
  font-weight: 600;
}

.contact-actions {
  text-align: right;
  flex-shrink: 0;
}

.site-footer {
  padding: 50px 0;
  border-top: 1px solid rgba(42, 37, 34, 0.1);
  background: rgba(255, 255, 255, 0.65);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  align-items: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-meta {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .intro-grid,
  .about .split,
  .long-term-layout,
  .long-term-details {
    grid-template-columns: 1fr;
  }

  .session-meta {
    grid-template-columns: 1fr;
  }

  .media-caption {
    right: 0;
  }

  .contact-card {
    flex-direction: column;
    text-align: left;
  }

  .contact-actions {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
    backdrop-filter: none;
  }

  .nav {
    justify-content: center;
  }

  .nav-links {
    width: 100%;
  }

  .nav-actions {
    width: 100%;
    justify-content: center;
  }

  .lang-toggle {
    width: auto;
  }

  .btn {
    width: 100%;
    cursor: pointer;
  }

  .btn-inline {
    width: fit-content;
    justify-self: start;
  }

  .hero-highlights {
    flex-direction: column;
    align-items: flex-start;
  }

  .to-top {
    display: flex;
  }

  .contact-card {
    background-position: center bottom;
    background-size: 65%;
  }
}

@media (max-width: 560px) {
  section {
    padding: 70px 0;
  }

  .media-caption {
    position: static;
    margin-top: 16px;
    display: inline-block;
  }

  .contact-card {
    padding: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    animation: none !important;
    transition: none !important;
  }
}