:root {
  color-scheme: dark;
  --night: #0d0916;
  --night-soft: #171022;
  --surface: #21172f;
  --paper: #f5efe5;
  --muted: #bcb0c7;
  --line: rgb(235 212 185 / 18%);
  --gold: #d8af72;
  --gold-light: #f0d29f;
  --plum: #6b274d;
  --focus: #fff0c9;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--night);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 90% 8%, rgb(107 39 77 / 25%), transparent 32rem),
    var(--night);
  line-height: 1.9;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 5px;
}

.ambient {
  position: fixed;
  z-index: -1;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.ambient-one {
  top: 16rem;
  left: -12rem;
  width: 30rem;
  height: 30rem;
  background: rgb(66 37 102 / 20%);
}

.ambient-two {
  right: -8rem;
  bottom: 6rem;
  width: 24rem;
  height: 24rem;
  background: rgb(107 39 77 / 16%);
}

.site-header {
  display: flex;
  width: min(1180px, calc(100% - 48px));
  min-height: 92px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold-light);
  font-size: 0.9rem;
}

nav {
  display: flex;
  gap: 30px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  font-size: 0.78rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover {
  color: var(--gold-light);
}

main,
footer {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.hero {
  display: grid;
  min-height: calc(100svh - 92px);
  padding: 8vh 0 14vh;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  align-items: center;
  gap: clamp(40px, 7vw, 110px);
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 26px;
  font-size: clamp(2.8rem, 6.2vw, 6.4rem);
  font-weight: 500;
  letter-spacing: 0.035em;
  line-height: 1.24;
}

h1 span {
  display: block;
  color: var(--gold-light);
  font-size: 0.48em;
  letter-spacing: 0.12em;
}

.lead {
  max-width: 590px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.lead strong {
  color: var(--paper);
  font-weight: 600;
  letter-spacing: 0.1em;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold-light);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  font-size: 0.82rem;
  text-decoration: none;
}

.hero-scene {
  position: relative;
  aspect-ratio: 1 / 1.08;
  border: 1px solid var(--line);
  border-radius: 50% 50% 18px 18px;
  background:
    linear-gradient(180deg, transparent 68%, rgb(8 5 14 / 80%) 68%),
    radial-gradient(circle at 58% 23%, rgb(240 210 159 / 7%), transparent 34%),
    var(--night-soft);
  box-shadow: 0 40px 100px rgb(0 0 0 / 32%);
  overflow: hidden;
}

.hero-scene::after {
  position: absolute;
  right: 9%;
  bottom: 17%;
  left: 9%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  content: "";
}

.moon {
  position: absolute;
  top: 14%;
  right: 13%;
  width: 27%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--gold-light);
  box-shadow: 0 0 60px rgb(240 210 159 / 22%);
}

.moon::after {
  position: absolute;
  top: -8%;
  left: -18%;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: var(--night-soft);
  content: "";
}

.glass {
  position: absolute;
  right: 25%;
  bottom: 18%;
  width: 37%;
  height: 48%;
}

.glass-rim,
.glass-drink {
  position: absolute;
  left: 10%;
  width: 80%;
  border-radius: 0 0 48% 48%;
}

.glass-rim {
  top: 0;
  height: 52%;
  border: 2px solid rgb(245 239 229 / 70%);
  border-top: 0;
  transform: perspective(100px) rotateX(-4deg);
}

.glass-drink {
  top: 23%;
  height: 29%;
  background: linear-gradient(180deg, rgb(216 175 114 / 56%), rgb(107 39 77 / 72%));
}

.glass-stem {
  position: absolute;
  top: 51%;
  left: calc(50% - 1px);
  width: 2px;
  height: 35%;
  background: rgb(245 239 229 / 68%);
}

.glass-foot {
  position: absolute;
  bottom: 13%;
  left: 29%;
  width: 42%;
  height: 2px;
  background: rgb(245 239 229 / 68%);
}

.star {
  position: absolute;
  color: var(--gold-light);
}

.star-one {
  top: 18%;
  left: 21%;
}

.star-two {
  top: 37%;
  left: 13%;
  font-size: 0.65rem;
}

.star-three {
  top: 28%;
  left: 38%;
  font-size: 1.5rem;
}

.about {
  display: grid;
  padding: clamp(80px, 13vw, 160px) 0;
  border-top: 1px solid var(--line);
  grid-template-columns: minmax(80px, 0.32fr) 1fr;
  gap: 30px;
}

.section-number {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
}

.about > div {
  max-width: 750px;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.45;
}

.about div > p:last-child,
.notice-card p {
  color: var(--muted);
}

.information {
  display: grid;
  padding: clamp(70px, 10vw, 120px) clamp(24px, 6vw, 80px);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgb(33 23 47 / 90%), rgb(18 12 27 / 96%));
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(40px, 7vw, 100px);
}

.information h2 {
  margin: 0;
}

.notice-card {
  padding: 36px;
  border-left: 1px solid var(--gold);
}

.notice-label {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.notice-card h3 {
  margin-bottom: 16px;
  font-size: clamp(1.25rem, 2.3vw, 1.8rem);
  font-weight: 500;
}

.notice-card p {
  margin-bottom: 0;
}

.notice-card p + p {
  margin-top: 18px;
}

.access {
  display: grid;
  padding: clamp(90px, 13vw, 160px) 0 clamp(40px, 7vw, 80px);
  grid-template-columns: 0.9fr 1.1fr;
  align-items: end;
  gap: clamp(40px, 8vw, 120px);
}

.access-heading .section-number {
  margin-bottom: 38px;
}

.access-heading h2 {
  max-width: 620px;
}

.access-copy {
  margin-bottom: 0;
  color: var(--muted);
}

.address-card {
  position: relative;
  padding: clamp(30px, 5vw, 54px);
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(120deg, rgb(33 23 47 / 68%), transparent);
}

.address-label {
  margin-bottom: 18px;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

address {
  margin-bottom: 30px;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-style: normal;
  letter-spacing: 0.04em;
  line-height: 1.75;
}

address span {
  display: block;
  color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  font-size: 0.72em;
  letter-spacing: 0.08em;
}

.map-link {
  display: flex;
  min-height: 56px;
  padding: 0 20px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  font-size: 0.82rem;
  font-weight: 650;
  text-decoration: none;
  transition:
    background-color 180ms ease,
    color 180ms ease;
}

.map-link:hover {
  color: var(--night);
  background: var(--gold-light);
}

.map-link-arrow {
  font-size: 1.15rem;
}

footer {
  display: flex;
  padding: 72px 0 34px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  font-size: 0.7rem;
}

footer p {
  margin-bottom: 0;
}

.footer-name {
  color: var(--paper);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  font-size: 1rem;
  letter-spacing: 0.12em;
}

@media (max-width: 760px) {
  .site-header,
  main,
  footer {
    width: min(100% - 32px, 1180px);
  }

  .site-header {
    min-height: 76px;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 70px 0 90px;
    grid-template-columns: 1fr;
  }

  .hero-scene {
    width: min(100%, 430px);
    margin: 20px auto 0;
  }

  .about,
  .information,
  .access {
    grid-template-columns: 1fr;
  }

  .about {
    gap: 10px;
  }

  .notice-card {
    padding: 26px 0 0 24px;
  }

  .access {
    gap: 36px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

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