:root {
  --bg: #fff4dd;
  --text: #222222;
  --muted: #777777;
  --accent: #2b2b2b;
  --warm: #9e1012;
  --border: #ececec;
  --max-width: 1080px;
  --font-heading: "Kiwi Maru", "Hiragino Mincho ProN", serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Hiragino Sans", "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

h1,
h2,
h3,
h4,
.logo,
.qa-question {
  font-family: var(--font-heading);
}

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

header {
  position: sticky;
  top: 0;
  background: #9e1012;
  z-index: 100;
}

.nav {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
}

.logo {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: #fff;
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 14px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 100px 24px 80px;
  text-align: center;
}

.hero p.eyebrow {
  letter-spacing: 0.2em;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 700;
  margin: 0 0 20px;
  letter-spacing: 0.02em;
}

.hero .catch {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 36px;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.05em;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  background: var(--accent);
  color: #fff;
}

section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title p.eyebrow {
  letter-spacing: 0.2em;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title h2 {
  color: var(--warm);
  font-size: 28px;
  font-weight: 500;
  margin: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}

.about-grid .card h3 {
  font-size: 16px;
  margin-bottom: 10px;
}

.about-grid .card p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

.home-intro {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 90px 24px;
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(280px, 1.1fr);
  gap: 56px;
  align-items: center;
}

.intro-photo {
  aspect-ratio: 2 / 3;
  border-radius: 4px;
  background: linear-gradient(135deg, #f4f1ec, #e7e2d6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b3ac9c;
  font-size: 13px;
  letter-spacing: 0.05em;
  overflow: hidden;
}

.intro-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.intro-heading {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  color: var(--warm);
  line-height: 1.7;
  margin: 0 0 36px;
}

.intro-body p {
  margin: 0 0 28px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.9;
}

.intro-signature {
  margin-top: 8px;
  font-weight: 700;
  color: var(--warm);
}

@media (max-width: 768px) {
  .home-intro {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 20px;
  }
}

.about-us .profile-block {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(280px, 1.1fr);
  gap: 56px;
  align-items: start;
  margin-bottom: 88px;
}

.about-us .profile-block:last-child {
  margin-bottom: 0;
}

.about-us .profile-block.reverse {
  grid-template-columns: minmax(280px, 1.1fr) minmax(240px, 0.9fr);
}

.about-us .profile-block.reverse .profile-photo {
  order: 2;
}

.about-us .profile-block.reverse .profile-people {
  order: 1;
}

.profile-photo {
  aspect-ratio: 2 / 3;
  border-radius: 4px;
  background: linear-gradient(135deg, #f4f1ec, #e7e2d6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b3ac9c;
  font-size: 13px;
  letter-spacing: 0.05em;
  overflow: hidden;
}

.profile-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profile-people {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.profile-name {
  font-size: 20px;
  font-weight: 500;
  color: var(--warm);
  margin: 0 0 18px;
  letter-spacing: 0.05em;
}

.profile-age {
  margin-left: 4px;
  font-size: 13px;
}

.profile-body p {
  margin: 0 0 22px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.9;
}

.profile-body p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .about-us .profile-block,
  .about-us .profile-block.reverse {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 56px;
  }
  .about-us .profile-block.reverse .profile-photo,
  .about-us .profile-block.reverse .profile-people {
    order: initial;
  }
}

.gallery-preview {
  background: #fafafa;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.plan-card {
  max-width: 560px;
  margin: 0 auto 40px;
  padding: 48px 40px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.plan-name {
  font-size: 20px;
  font-weight: 500;
  color: var(--warm);
  text-align: center;
  letter-spacing: 0.05em;
  margin: 0 0 32px;
}

.plan-specs {
  list-style: none;
  padding: 0;
  margin: 0;
}

.plan-specs li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 15px;
  line-height: 1.6;
}

.plan-specs li:first-child {
  padding-top: 0;
}

.spec-label {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.spec-value {
  color: var(--text);
  font-weight: 700;
  text-align: right;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 24px 0 36px;
}

.plan-features li {
  position: relative;
  padding: 6px 0 6px 26px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.8;
}

.plan-features li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 15px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--warm);
}

.plan-price {
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.plan-sample-movie {
  margin-top: 32px;
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}

.plan-sample-movie-note {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

.plan-sample-movie-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
}

.plan-sample-movie video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.plan-price h4,
.plan-sample-movie h4,
.location-block h4 {
  font-size: 13px;
  font-weight: 500;
  color: var(--warm);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin: 0 0 16px;
  text-align: center;
}

.price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.price-box {
  padding: 20px 12px;
  background: #faf7f2;
  border-radius: 8px;
  text-align: center;
}

.price-label {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.price-value {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--warm);
  letter-spacing: 0.02em;
}

.price-tax {
  margin-left: 2px;
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0;
}

.location-block {
  max-width: 560px;
  margin: 0 auto;
  padding: 40px 40px 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.access-item {
  padding-bottom: 32px;
}

.access-label {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.access-text {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
  margin: 0;
}

.flow-list {
  max-width: 560px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  counter-reset: flow;
}

.flow-list li {
  counter-increment: flow;
  position: relative;
  padding-left: 2em;
  margin-bottom: 28px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
}

.flow-list li:last-child {
  margin-bottom: 0;
}

.flow-list li::before {
  content: counter(flow) ".";
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--warm);
}

.flow-note {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
}

.booking-box {
  display: block;
  max-width: 320px;
  margin: 32px auto 0;
  padding: 18px 32px;
  background: var(--warm);
  color: #fff;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
  box-shadow: 0 6px 16px rgba(158, 16, 18, 0.35);
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.booking-box:hover {
  background: #7c0d0f;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(158, 16, 18, 0.45);
}

.line-cta {
  max-width: 320px;
  margin: 56px auto 0;
  text-align: center;
}

.line-cta p {
  font-size: 15px;
  color: var(--text);
  margin: 0 0 20px;
}

.line-push-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 32px;
  background: #06c755;
  color: #fff;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  box-shadow: 0 6px 16px rgba(6, 199, 85, 0.35);
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.line-push-box:hover {
  background: #05a648;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(6, 199, 85, 0.45);
}

.line-icon {
  display: inline-flex;
  width: 20px;
  height: 20px;
}

.line-icon svg {
  width: 100%;
  height: 100%;
}

.calendar-cta {
  max-width: 960px;
  margin: 56px auto 0;
  text-align: center;
}

.calendar-cta p {
  font-size: 15px;
  color: var(--text);
  margin: 0 0 20px;
}

.availability-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.availability-loading {
  margin: 0;
  padding: 32px 24px;
  font-size: 14px;
  color: var(--muted);
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.avail-month-title {
  font-size: 17px;
  font-weight: 500;
  color: var(--warm);
  text-align: left;
  margin: 0 0 16px;
}

.avail-grid-wrap {
  overflow-x: auto;
}

.avail-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(88px, 1fr));
  gap: 4px;
  min-width: 620px;
}

.avail-weekday {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  padding-bottom: 8px;
}

.avail-day {
  min-height: 76px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.avail-day.empty {
  border-color: transparent;
}

.avail-daynum {
  font-size: 12px;
  color: var(--muted);
}

.avail-day-slots {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.availability-badge {
  display: inline-block;
  padding: 3px 6px;
  border-radius: 4px;
  background: var(--warm);
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.02em;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

a.availability-badge:hover {
  background: #7c0d0f;
}

.availability-badge.booked {
  background: #ececec;
  color: #aaaaaa;
  cursor: default;
}

@media (max-width: 768px) {
  .avail-month-title {
    text-align: center;
  }
}

.calendar-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 15px;
  color: var(--muted);
}

.calendar-cta p.calendar-note {
  margin: 8px 0 0;
  color: var(--muted);
  text-align: center;
}

.legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--warm);
  flex-shrink: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.placeholder-photo {
  position: relative;
  aspect-ratio: 2 / 3;
  border-radius: 8px;
  background: linear-gradient(135deg, #f4f1ec, #e7e2d6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b5b5b5;
  font-size: 13px;
  letter-spacing: 0.05em;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.placeholder-photo:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.placeholder-photo svg {
  width: 36px;
  height: 36px;
  opacity: 0.6;
}

.placeholder-photo span {
  position: absolute;
  bottom: 10px;
  left: 12px;
  font-size: 12px;
}

.placeholder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-cta {
  text-align: center;
  margin-top: 40px;
}

footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

.gallery-page h1 {
  font-size: 32px;
  font-weight: 500;
  text-align: center;
  margin-bottom: 8px;
}

.gallery-page .lead {
  text-align: center;
  color: var(--muted);
  margin-bottom: 48px;
}

.filter-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  background: #fff;
  cursor: pointer;
}

.filter-btn.active {
  border-color: var(--accent);
  color: var(--text);
  background: #f5f5f5;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.lightbox.open {
  display: flex;
}

.lightbox-content {
  width: auto;
  height: auto;
  max-width: 85vw;
  max-height: 85vh;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  overflow: hidden;
}

.lightbox-content img {
  display: block;
  max-width: 85vw;
  max-height: 85vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  color: #fff;
  font-size: 28px;
  cursor: pointer;
}

@media (max-width: 768px) {
  .about-grid,
  .grid {
    grid-template-columns: 1fr 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    background: #9e1012;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .nav-links.open {
    max-height: 420px;
  }

  .nav-links a {
    padding: 16px 24px;
    font-size: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }

  br.pc-br {
    display: none;
  }

  section {
    padding: 56px 20px;
  }

  .section-title h2 {
    font-size: 24px;
  }

  .gallery-page h1 {
    font-size: 26px;
  }

  .plan-card,
  .location-block {
    padding: 32px 24px;
  }

  .price-grid {
    gap: 12px;
  }

  .price-value {
    font-size: 19px;
  }
}

.qa-list {
  max-width: 720px;
  margin: 0 auto;
}

.qa-item {
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}

.qa-item:last-child {
  border-bottom: none;
}

.qa-question {
  font-size: 16px;
  font-weight: 500;
  color: var(--warm);
  margin: 0 0 14px;
}

.qa-answer p {
  margin: 0 0 14px;
  font-size: 15px;
  color: var(--text);
  line-height: 1.9;
}

.qa-answer p:last-child {
  margin-bottom: 0;
}

.qa-sublabel {
  font-weight: 700;
  color: var(--text);
}

.qa-sublist {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
}

.qa-sublist li {
  font-size: 15px;
  color: var(--text);
  line-height: 1.9;
}