/* pages/home.css — トップページ固有スタイル */

/* ── Hero ── */
.hero {
  padding: 0;
  background: var(--kinari);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 620px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero-content {
  padding: 100px 64px 80px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-tag {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  color: var(--sage);
  letter-spacing: 0.25em;
  margin-bottom: 28px;
  font-weight: 400;
  position: relative;
  padding-left: 40px;
  display: block;
}

.hero-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 28px;
  height: 1px;
  background: var(--sage);
}

.hero-title {
  font-family: var(--mincho);
  font-size: clamp(44px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--sumi);
  margin-bottom: 32px;
  letter-spacing: 0.04em;
}

.hero-title .accent {
  color: var(--sage-deep);
}

.hero-sub {
  font-size: 15px;
  line-height: 2.2;
  color: var(--sumi);
  margin-bottom: 40px;
  font-weight: 400;
  max-width: 460px;
  letter-spacing: 0.04em;
}

.hero-tags {
  display: flex;
  gap: 20px;
  margin-bottom: 36px;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  color: var(--mute);
  letter-spacing: 0.15em;
}

.hero-tag-item {
  position: relative;
}

.hero-tag-item:not(:last-child)::after {
  content: '/';
  position: absolute;
  right: -14px;
  color: var(--sage-soft);
  font-style: normal;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero-supplement {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  font-size: 13px;
  color: var(--sage);
  font-family: var(--mincho);
  letter-spacing: 0.05em;
  max-width: 460px;
}

.hero-image {
  background: var(--sage-mist);
  position: relative;
  overflow: hidden;
}

.hero-image-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--sage-mist) 0%, var(--sage-soft) 100%);
  color: var(--sage-deep);
  text-align: center;
  font-family: var(--mincho);
  font-size: 13px;
  letter-spacing: 0.1em;
  padding: 32px;
  line-height: 1.8;
}

.hero-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 32px;
  border: 1px solid rgba(74, 90, 66, 0.2);
}

.hero-image-tag {
  position: absolute;
  bottom: 32px;
  left: 32px;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sage-deep);
  background: var(--kinari);
  padding: 6px 14px;
  z-index: 1;
}

/* ── About (homepage) ── */
.about-home {
  background: var(--washi);
  border-top: 1px solid var(--line);
  padding: 72px 0;
}
@media (max-width: 900px) {
  .about-home { padding: 48px 0; }
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text .accent-quote {
  font-family: var(--mincho);
  font-size: 22px;
  font-weight: 500;
  color: var(--sage-deep);
  margin: 32px 0 16px;
  display: block;
  letter-spacing: 0.08em;
}

.about-text p {
  margin-bottom: 16px;
  font-size: 15px;
  line-height: 2.0;
}

.about-text .italic-note {
  font-family: var(--mincho);
  color: var(--sage-deep);
  font-style: italic;
  margin-top: 16px;
}

.about-image {
  background: var(--kinari);
  aspect-ratio: 3/2;
  position: relative;
  overflow: hidden;
}

.about-image-bg {
  background: linear-gradient(160deg, var(--kinari-soft), var(--sage-mist));
}

/* ── Menu Section (homepage) ── */
.menu-section {
  background: var(--washi);
  border-top: 1px solid var(--line);
  padding: 96px 0;
}

.menu-header {
  text-align: center;
  margin-bottom: 80px;
}

.menu-title-en {
  font-family: var(--serif-en);
  font-size: clamp(56px, 7vw, 88px);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1;
  color: var(--sumi);
  margin-bottom: 16px;
}

.menu-title-jp {
  font-family: var(--mincho);
  font-size: 14px;
  color: var(--sage);
  letter-spacing: 0.4em;
  margin-bottom: 28px;
}

.menu-lead {
  font-size: 15px;
  line-height: 2.0;
  color: var(--sumi);
  max-width: 520px;
  margin: 0 auto;
  letter-spacing: 0.04em;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  max-width: 760px;
  margin: 0 auto;
}

.menu-card {
  background: var(--washi);
  padding: 48px 36px 40px;
  position: relative;
  border: 1px dashed var(--sage-soft);
  margin: -1px 0 0 -1px;
  transition: all 0.4s;
  min-height: 360px;
  display: flex;
  flex-direction: column;
}

.menu-card:hover {
  background: var(--kinari-soft);
  z-index: 2;
  border-color: var(--sage-deep);
}

.menu-label {
  position: absolute;
  top: 36px;
  left: 16px;
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.35em;
  color: var(--sage);
  text-transform: uppercase;
}

.menu-img {
  aspect-ratio: 4/3;
  margin: 0 auto 28px;
  width: 78%;
  position: relative;
  overflow: hidden;
}

.menu-img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mincho);
  font-size: 11px;
  color: var(--sage-deep);
  letter-spacing: 0.05em;
}

.menu-card:nth-child(1) .menu-img-placeholder {
  background: linear-gradient(135deg, var(--sage-mist), var(--sage-soft));
}
.menu-card:nth-child(2) .menu-img-placeholder {
  background: linear-gradient(135deg, var(--kinari-soft), var(--sage-mist));
}
.menu-card:nth-child(3) .menu-img-placeholder {
  background: linear-gradient(135deg, #E8DDD0, var(--sage-mist));
}

.menu-name {
  font-family: var(--mincho);
  font-size: 22px;
  font-weight: 500;
  color: var(--sumi);
  text-align: center;
  margin-bottom: 4px;
  letter-spacing: 0.1em;
}

.menu-name-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  color: var(--sage);
  text-align: center;
  letter-spacing: 0.15em;
  margin-bottom: 0;
}

.menu-desc {
  font-size: 13px;
  line-height: 2.0;
  color: var(--sumi);
  letter-spacing: 0.04em;
  text-align: center;
  flex: 1;
}

.menu-footer {
  text-align: center;
  margin-top: 60px;
}

/* ── Flow (homepage) ── */
.flow-section {
  padding: 96px 0;
  background: var(--washi);
  border-top: 1px solid var(--line);
}

.flow-header {
  text-align: center;
  margin-bottom: 64px;
}

.flow-steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
}

.flow-step {
  flex: 1;
  max-width: 280px;
  text-align: center;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
}

.flow-num {
  display: inline-block;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 32px;
  color: var(--sage);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.flow-label {
  font-family: var(--mincho);
  font-size: 15px;
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.flow-desc {
  font-size: 13px;
  line-height: 1.9;
  color: var(--mute);
  letter-spacing: 0.04em;
}

.flow-img {
  aspect-ratio: 4/3;
  margin-top: auto;
  padding-top: 24px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.flow-connector {
  width: 40px;
  height: 1px;
  background: var(--sage-soft);
  margin-top: 20px;
  flex-shrink: 0;
}

@media (max-width: 700px) {
  .flow-steps {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }
  .flow-connector {
    width: 1px;
    height: 32px;
    margin: 0;
  }
  .flow-step { max-width: 100%; width: 100%; }
}

/* ── Courses (homepage) ── */
.courses-home {
  background: var(--washi);
  border-top: 1px solid var(--line);
}

.courses-header {
  text-align: center;
  margin-bottom: 64px;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.course-item {
  padding: 48px 32px;
  text-align: center;
  border-right: 1px solid var(--line);
  transition: background var(--t);
}

.course-item:last-child { border-right: none; }
.course-item:hover { background: var(--kinari-soft); }

.course-num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  color: var(--sage);
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}

.course-name {
  font-family: var(--mincho);
  font-size: 20px;
  font-weight: 500;
  color: var(--sumi);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.course-desc {
  font-size: 12px;
  color: var(--mute);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.course-price {
  font-family: var(--mincho);
  font-size: 24px;
  color: var(--sage-deep);
  font-weight: 500;
  margin-bottom: 8px;
}

.course-time {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  color: var(--mute);
  letter-spacing: 0.1em;
}

.courses-info {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding-top: 48px;
}

.courses-meta {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.courses-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.courses-meta-label {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sage);
  text-transform: uppercase;
}

.courses-meta-value {
  font-family: var(--mincho);
  font-size: 18px;
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.06em;
}

.courses-price-heading {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sage);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.courses-price-body {
  font-size: 14px;
  line-height: 1.9;
  color: var(--sumi);
  letter-spacing: 0.04em;
  margin-bottom: 32px;
}

.courses-size-grid {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
}

.courses-size-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  border: 1px dashed var(--sage-soft);
  padding: 20px 32px;
  background: var(--kinari);
}

.courses-size-label {
  font-family: var(--mincho);
  font-size: 16px;
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.08em;
}

.courses-size-dim {
  font-size: 11px;
  color: var(--mute);
  letter-spacing: 0.03em;
}

.courses-size-price {
  font-family: var(--mincho);
  font-size: 20px;
  font-weight: 500;
  color: var(--sage-deep);
}

/* canvas size illustration — wooden stretcher frame appearance */
.canvas-vis {
  border: 7px solid #b89265;
  background: #f5f0e8;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.55), 0 3px 10px rgba(0,0,0,0.18);
  margin: 0 auto 12px;
}
.canvas-sm  { width: 76px;  height: 54px; }
.canvas-4g  { width: 106px; height: 77px; }
.canvas-6g  { width: 128px; height: 99px; }

.courses-footer {
  text-align: center;
  margin-top: 48px;
}

@media (max-width: 700px) {
  .courses-info { grid-template-columns: 1fr; gap: 40px; }
  .courses-size-grid { flex-wrap: wrap; }
}

.placeholder-note {
  display: inline-block;
  background: rgba(74, 90, 66, 0.06);
  border-left: 2px solid var(--sage);
  padding: 8px 16px;
  font-size: 11px;
  color: var(--sage-deep);
  font-style: italic;
  margin-bottom: 32px;
}

/* ── Gift ── */
.gift-section {
  background: var(--kinari);
}

.gift-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.gift-image {
  aspect-ratio: 5/4;
  background: var(--washi);
  position: relative;
  overflow: hidden;
}

.gift-image .image-placeholder {
  background: linear-gradient(160deg, #E8DDD0, var(--sage-mist));
}

.gift-headline {
  font-family: var(--mincho);
  font-size: 26px;
  font-weight: 500;
  color: var(--sumi);
  line-height: 1.7;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.gift-occasions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
}

.occasion {
  font-family: var(--mincho);
  font-size: 12px;
  color: var(--sumi);
  background: transparent;
  border: 1px solid var(--sage-soft);
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.1em;
}

/* ── Works ── */
.works-section {
  background: var(--washi);
  border-top: 1px solid var(--line);
}

.works-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}

.works-header .link-arrow { margin-top: 0; }

.works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.work-item {
  aspect-ratio: 1;
  background: var(--kinari);
  position: relative;
  overflow: hidden;
}

.work-item .image-placeholder { font-size: 11px; color: var(--mute); }

.works-grid .work-item:nth-child(odd) .image-placeholder {
  background: linear-gradient(135deg, var(--sage-mist), var(--kinari));
}
.works-grid .work-item:nth-child(even) .image-placeholder {
  background: linear-gradient(135deg, var(--kinari-soft), var(--sage-soft));
}

/* ── Access (homepage) ── */
.access-home {
  background: var(--kinari);
}

.access-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}

.access-info p {
  margin-bottom: 12px;
  font-size: 14px;
  letter-spacing: 0.05em;
}

.access-highlight {
  font-family: var(--mincho);
  font-size: 18px;
  font-weight: 500;
  color: var(--sage-deep);
  letter-spacing: 0.08em;
  margin: 20px 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  line-height: 1.9;
}

.access-map {
  aspect-ratio: 16/10;
  background: var(--sage-mist);
  position: relative;
  overflow: hidden;
}

/* ── FAQ (homepage) ── */
.faq-home {
  background: var(--washi);
  border-top: 1px solid var(--line);
}

.faq-list {
  max-width: var(--max-content);
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}

.faq-item:first-child { border-top: 1px solid var(--line); }

.faq-q {
  font-family: var(--mincho);
  font-size: 16px;
  font-weight: 500;
  color: var(--sumi);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
  position: relative;
  padding-left: 28px;
}

.faq-q::before {
  content: 'Q';
  font-family: var(--serif-en);
  font-style: italic;
  font-weight: 400;
  position: absolute;
  left: 0;
  top: 0;
  color: var(--sage-deep);
  font-size: 18px;
}

.faq-a {
  font-size: 14px;
  color: var(--sumi);
  line-height: 2.0;
  letter-spacing: 0.04em;
  padding-left: 28px;
  position: relative;
}

.faq-a::before {
  content: 'A';
  font-family: var(--serif-en);
  font-style: italic;
  font-weight: 400;
  position: absolute;
  left: 0;
  top: 0;
  color: var(--sage);
  font-size: 18px;
}

.faq-footer {
  text-align: center;
  margin-top: 48px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-content { padding: 60px 20px; }

  .hero-image { aspect-ratio: 3/4; }

  .about-grid,
  .gift-grid,
  .access-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .menu-grid,
  .courses-grid {
    grid-template-columns: 1fr;
  }

  .menu-card { min-height: auto; }

  .course-item {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .course-item:last-child { border-bottom: none; }

  .menu-title-en { font-size: 48px; }

  .works-grid { grid-template-columns: repeat(2, 1fr); }

  .works-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

@media (max-width: 540px) {
  .hero-tags { flex-direction: column; gap: 8px; }
  .hero-tag-item::after { display: none; }
}