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

body {
  font-family: "Noto Sans JP", sans-serif;
  color: #f5f2ee;
  background: #0c0b0f;
  line-height: 1.7;
}

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

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

.site-header {
  background: radial-gradient(circle at top, #2c1c3f 0%, #0c0b0f 55%);
  padding: 32px 8vw 120px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.brand__jp {
  font-family: "Playfair Display", serif;
  font-size: 22px;
  letter-spacing: 0.12em;
}

.brand__en {
  font-size: 12px;
  opacity: 0.7;
  letter-spacing: 0.3em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
}

.nav__cta {
  padding: 10px 18px;
  border: 1px solid #a68cff;
  border-radius: 999px;
  transition: 0.3s ease;
}

.nav__cta:hover {
  background: #a68cff;
  color: #0c0b0f;
}

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  width: 26px;
  height: 2px;
  margin: 5px 0;
  background: #f5f2ee;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 40px;
  margin-top: 80px;
  align-items: center;
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.4em;
  font-size: 12px;
  opacity: 0.7;
}

.hero h1 {
  font-family: "Playfair Display", serif;
  font-size: clamp(32px, 4vw, 52px);
  margin: 16px 0;
}

.hero__lead {
  font-size: 16px;
  max-width: 520px;
  opacity: 0.86;
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin: 28px 0 36px;
  flex-wrap: wrap;
}

.button {
  padding: 12px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 500;
  transition: 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
}

.button--primary {
  background: #a68cff;
  color: #0c0b0f;
}

.button--primary:hover {
  background: #c6b1ff;
}

.button--ghost {
  border-color: #53446c;
}

.button--ghost:hover {
  border-color: #a68cff;
}

.hero__meta {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  font-size: 13px;
}

.meta__label {
  opacity: 0.6;
  display: block;
}

.meta__value {
  font-weight: 500;
}

.hero__card {
  position: relative;
  padding: 32px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(145deg, rgba(34, 26, 53, 0.9), rgba(14, 12, 20, 0.9));
}

.card__glow {
  position: absolute;
  inset: 0;
  border-radius: 24px;
  background: radial-gradient(circle at top, rgba(166, 140, 255, 0.35), transparent 60%);
  opacity: 0.6;
}

.hero__card > * {
  position: relative;
}

.card__title {
  font-size: 20px;
  margin-bottom: 12px;
}

.card__text {
  font-size: 14px;
  opacity: 0.8;
}

.card__link {
  margin-top: 20px;
  display: inline-block;
  color: #a68cff;
}

.section {
  padding: 100px 8vw;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.section__title p {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 12px;
  opacity: 0.6;
  margin-bottom: 12px;
}

.section__title h2 {
  font-family: "Playfair Display", serif;
  font-size: clamp(26px, 3.2vw, 40px);
  max-width: 780px;
}

.about__grid,
.access__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.about__text p + p {
  margin-top: 16px;
}

.about__stats {
  display: grid;
  gap: 20px;
}

.stat__value {
  font-size: 28px;
  font-weight: 600;
  display: block;
}

.stat__label {
  opacity: 0.7;
  font-size: 14px;
}

.floor__grid,
.system__grid,
.cast__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.floor article,
.system__card,
.cast__card {
  padding: 24px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.floor h3,
.system__card h3,
.cast__card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.system__card ul {
  list-style: none;
  margin-top: 16px;
}

.system__card li + li {
  margin-top: 8px;
}

.price {
  font-size: 24px;
  font-weight: 600;
  color: #c6b1ff;
}

.system__note {
  margin-top: 24px;
  opacity: 0.7;
  font-size: 14px;
}

.cast__avatar {
  width: 100%;
  height: 180px;
  border-radius: 14px;
  background: linear-gradient(135deg, #3c2c59, #1c152b);
  margin-bottom: 16px;
}

.reserve {
  background: linear-gradient(135deg, rgba(47, 34, 70, 0.9), rgba(13, 12, 18, 0.9));
  text-align: center;
}

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

.reserve__content h2 {
  font-family: "Playfair Display", serif;
  font-size: clamp(28px, 3vw, 40px);
  margin-bottom: 16px;
}

.reserve__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 28px 0 20px;
}

.reserve__hours {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 14px;
  opacity: 0.7;
  flex-wrap: wrap;
}

.access__label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  opacity: 0.6;
}

.access__map {
  grid-column: span 2;
}

.map__placeholder {
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
  opacity: 0.7;
}

.site-footer {
  padding: 40px 8vw;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 14px;
}

.footer__links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copy {
  opacity: 0.6;
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero__card {
    order: -1;
  }

  .about__grid,
  .access__grid {
    grid-template-columns: 1fr;
  }

  .floor__grid,
  .system__grid,
  .cast__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .access__map {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: block;
  }

  .hero__meta {
    gap: 16px;
  }

  .floor__grid,
  .system__grid,
  .cast__grid {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }
}