:root {
  --bg: #160407;
  --bg-soft: #2a070e;
  --panel: rgba(255, 245, 242, 0.94);
  --panel-strong: #fff8f4;
  --gold: #ff2d46;
  --gold-light: #ff5a70;
  --gold-dark: #a90018;
  --accent: #ffd35a;
  --text: #fff4ec;
  --ink: #2a070d;
  --muted: #ffd0d6;
  --line: rgba(255, 45, 70, 0.4);
  --white-line: rgba(255, 255, 255, 0.16);
  --shadow: 0 28px 80px rgba(120, 0, 20, 0.36);
  --container: min(1120px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 0%, rgba(255, 45, 70, 0.32), transparent 34%),
    radial-gradient(circle at 84% 14%, rgba(255, 211, 90, 0.12), transparent 28%),
    linear-gradient(180deg, #120305 0%, #25060c 48%, #120305 100%);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  line-height: 1.85;
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

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

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

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  z-index: 100;
  top: 12px;
  left: 12px;
  width: auto;
  height: auto;
  clip: auto;
  padding: 10px 14px;
  color: #111;
  background: var(--gold-light);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 45, 70, 0.24);
  background: rgba(21, 3, 7, 0.84);
  backdrop-filter: blur(18px);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(21, 3, 7, 0.96);
  border-color: rgba(255, 45, 70, 0.42);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand img {
  width: 74px;
  height: 74px;
  object-fit: contain;
}

.menu-button {
  width: 44px;
  height: 44px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
  border: 1px solid var(--line);
  background: rgba(255, 45, 70, 0.12);
  color: #fff;
}

.menu-button span:not(.sr-only) {
  width: 20px;
  height: 1px;
  background: var(--gold-light);
}

.site-nav {
  position: fixed;
  inset: 72px 0 auto;
  display: grid;
  gap: 0;
  padding: 10px 20px 18px;
  transform: translateY(-14px);
  opacity: 0;
  pointer-events: none;
  background: rgba(21, 3, 7, 0.98);
  border-bottom: 1px solid var(--line);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.site-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.site-nav a {
  padding: 12px 0;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--gold-light);
}

.hero {
  height: 68svh;
  position: relative;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 114px 0 54px;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(20, 2, 6, 0.92) 0%, rgba(32, 4, 10, 0.7) 44%, rgba(110, 5, 22, 0.12) 100%),
    linear-gradient(0deg, #160407 0%, rgba(22, 4, 7, 0.34) 28%, rgba(22, 4, 7, 0.02) 72%),
    radial-gradient(circle at 20% 28%, rgba(255, 45, 70, 0.46), transparent 34%),
    repeating-linear-gradient(100deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 18px);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 55%,
    rgba(0, 0, 0, 0.85) 100%
  );
  pointer-events: none;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media picture,
.hero-media img {
  width: 100%;
  height: 100%;
}

.hero-media picture {
  display: block;
}

.hero-media img {
  object-fit: cover;
  object-position: center 58%;
  filter: saturate(1.34) contrast(1.12) brightness(0.86);
  transform: scale(1.06);
  transform-origin: center 62%;
}

.hero-content {
  display: grid;
  gap: 22px;
  max-width: var(--container);
}

.hero-logo img {
  width: clamp(132px, 34vw, 230px);
  height: auto;
  filter: drop-shadow(0 20px 35px rgba(0, 0, 0, 0.58));
}

h1,
h2,
p {
  margin-block: 0;
}

h1 {
  max-width: 760px;
  color: var(--text);
  font-size: clamp(34px, 10.6vw, 82px);
  line-height: 1.08;
  font-weight: 600;
  text-shadow:
    0 0 16px rgba(255, 45, 70, 0.75),
    0 14px 44px rgba(0, 0, 0, 0.82);
}

.hero-title-line {
  display: inline;
}

.hero-lead {
  max-width: 650px;
  color: #ffe3dd;
  font-size: clamp(15px, 4vw, 18px);
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
}

.night-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.night-tags li {
  padding: 7px 12px;
  color: #fff;
  background: linear-gradient(135deg, rgba(255, 45, 70, 0.9), rgba(169, 0, 24, 0.76));
  border: 1px solid rgba(255, 211, 90, 0.34);
  box-shadow: 0 0 18px rgba(255, 45, 70, 0.28);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.hero-prices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 560px;
}

.hero-prices p,
.system-row,
.shop-info,
.recruit-panel {
  border: 1px solid var(--line);
  background:
    linear-gradient(150deg, rgba(255, 248, 244, 0.96), rgba(255, 219, 216, 0.9)),
    linear-gradient(90deg, rgba(255, 45, 70, 0.12), transparent);
  box-shadow: var(--shadow);
}

.hero-prices p {
  min-height: 104px;
  display: grid;
  align-content: center;
  gap: 2px;
  padding: 16px;
}

.hero-prices span {
  color: #6d1520;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-prices strong {
  color: var(--gold-dark);
  font-size: clamp(24px, 7vw, 42px);
  line-height: 1.1;
  font-weight: 500;
}

.hero-actions,
.access-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 1px solid var(--line);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: 0 0 22px rgba(255, 45, 70, 0.2);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: var(--gold-light);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 48%, var(--gold-dark));
}

.button-secondary {
  color: #fff;
  background: rgba(30, 4, 8, 0.74);
}

.section {
  padding: 72px 0;
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 45, 70, 0.24), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 25%),
    var(--bg);
  border-top: 1px solid rgba(255, 45, 70, 0.24);
}

.section-heading {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}

.section-label {
  color: var(--accent);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h2 {
  max-width: 840px;
  font-size: clamp(28px, 7vw, 52px);
  line-height: 1.18;
  font-weight: 500;
  text-shadow: 0 0 22px rgba(255, 45, 70, 0.28);
}

.concept-layout {
  display: grid;
  gap: 18px;
  color: #ffe1dc;
  font-size: 16px;
}

.system-section {
  background:
    radial-gradient(circle at 80% 10%, rgba(255, 211, 90, 0.14), transparent 28%),
    linear-gradient(135deg, rgba(255, 45, 70, 0.22), rgba(32, 4, 10, 0.84)),
    var(--bg-soft);
}

.system-list {
  display: grid;
  gap: 10px;
}

.system-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 16px;
  transform: skewX(-2deg);
}

.system-row span {
  color: #6d1520;
  font-size: 14px;
}

.system-row strong {
  color: var(--gold-dark);
  font-size: clamp(20px, 6vw, 34px);
  line-height: 1.2;
  font-weight: 500;
  text-align: right;
}

.note {
  margin-top: 18px;
  color: var(--muted);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 12px;
}

.interior-photo {
  margin: 0;
  border: 1px solid var(--line);
  background: #120305;
  box-shadow: var(--shadow);
}

.interior-photo img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(1.2) contrast(1.08);
}

.access-layout {
  display: grid;
  gap: 18px;
}

.shop-info {
  padding: 22px;
}

.shop-info dl {
  display: grid;
  gap: 0;
  margin: 0 0 22px;
}

.shop-info dl div {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.shop-info dt {
  color: var(--gold);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.shop-info dd {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
}

.map-frame {
  min-height: 340px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 340px;
  display: block;
  border: 0;
  filter: saturate(1.2) contrast(1.08);
}

.recruit-section {
  background:
    linear-gradient(rgba(32, 4, 10, 0.86), rgba(32, 4, 10, 0.92)),
    url("../images/store.webp") center / cover fixed;
}

.recruit-panel {
  display: grid;
  gap: 18px;
  padding: 28px;
  color: var(--text);
  background:
    linear-gradient(150deg, rgba(52, 5, 14, 0.94), rgba(16, 2, 5, 0.9)),
    linear-gradient(90deg, rgba(255, 45, 70, 0.16), transparent);
}

.recruit-panel p {
  color: #ffe1dc;
}

.site-footer {
  padding: 42px 0 90px;
  color: var(--muted);
  background: #0f0205;
  border-top: 1px solid rgba(255, 45, 70, 0.24);
  text-align: center;
}

.footer-inner {
  display: grid;
  justify-items: center;
  gap: 8px;
}

.footer-brand img {
  width: 96px;
  height: auto;
}

.site-footer small {
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 12px;
}

.fixed-cta {
  position: fixed;
  z-index: 60;
  right: 10px;
  bottom: 10px;
  left: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.fixed-cta a {
  min-height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  color: #fff;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.fixed-cta a:last-child {
  color: #fff;
  background: rgba(20, 2, 6, 0.96);
}

body.nav-open .fixed-cta {
  display: none;
}

@media (max-width: 759px) {
  .hero {
    align-items: center;
    height: 62svh;
    padding: 86px 0 18px;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(20, 2, 6, 0.62) 0%, rgba(32, 4, 10, 0.38) 52%, rgba(110, 5, 22, 0.08) 100%),
      linear-gradient(0deg, #160407 0%, rgba(22, 4, 7, 0.12) 38%, rgba(22, 4, 7, 0) 72%),
      radial-gradient(circle at 22% 64%, rgba(255, 45, 70, 0.28), transparent 34%);
  }

  .hero-actions {
    display: none;
  }

  .hero-logo {
    display: none;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(30px, 9.4vw, 39px);
    line-height: 1.05;
  }

  .hero-title-line {
    display: block;
    white-space: nowrap;
  }

  .hero-title-line--style {
    letter-spacing: 0;
  }

  .hero-content {
    gap: 10px;
  }

  .night-tags,
  .hero-lead {
    display: none;
  }

  .hero-prices {
    gap: 8px;
    margin-top: clamp(76px, 10.5svh, 104px);
  }

  .hero-prices p {
    min-height: 78px;
    padding: 12px 14px;
    background:
      linear-gradient(150deg, rgba(24, 3, 7, 0.72), rgba(80, 8, 18, 0.62)),
      linear-gradient(90deg, rgba(255, 45, 70, 0.12), transparent);
    backdrop-filter: blur(5px);
  }

  .hero-prices span {
    color: #ffd0d6;
  }

  .hero-prices strong {
    color: #fff4ec;
    font-size: clamp(27px, 8.2vw, 36px);
    text-shadow: 0 0 18px rgba(255, 45, 70, 0.65);
  }

  .hero-media img {
    object-position: 44% 31%;
    filter: saturate(1.25) contrast(1.06) brightness(0.98);
    transform: scale(1.1);
    transform-origin: 44% 31%;
  }

  .interior-photo {
    max-width: 330px;
    margin-inline: auto;
    height: 180px;
    overflow: hidden;
  }

  .interior-photo img {
    height: 100%;
    aspect-ratio: auto;
    object-position: center 38%;
  }
}

@media (min-width: 760px) {
  .menu-button {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 22px;
    padding: 0;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    background: transparent;
    border: 0;
  }

  .site-nav a {
    border: 0;
  }

  .hero {
    height: 100vh;
    align-items: center;
    padding: 92px 0 40px;
  }

  .hero-content {
    gap: 16px;
  }

  .hero-logo img {
    width: min(14vw, 150px);
  }

  h1 {
    font-size: clamp(42px, 5.4vw, 60px);
  }

  .hero-lead {
    max-width: 620px;
    font-size: 16px;
  }

  .hero-prices p {
    min-height: 88px;
  }

  .hero-media img {
    object-position: 74% center;
    transform: none;
  }

  .hero-prices {
    grid-template-columns: repeat(2, 230px);
  }

  .interior-section .section-heading {
    margin-bottom: 20px;
  }

  .interior-photo {
    max-width: 960px;
    height: 380px;
    margin-inline: auto;
    overflow: hidden;
  }

  .interior-photo img {
    height: 100%;
    aspect-ratio: auto;
    object-position: center 44%;
  }

  .concept-layout {
    grid-template-columns: 1fr 1fr;
    gap: 34px;
    font-size: 17px;
  }

  .system-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .access-layout {
    grid-template-columns: 0.86fr 1.14fr;
    align-items: stretch;
  }

  .shop-info {
    padding: 28px;
  }

  .recruit-panel {
    max-width: 760px;
    padding: 42px;
  }

  .site-footer {
    padding-bottom: 44px;
  }

  .fixed-cta {
    display: none;
  }
}

@media (min-width: 1040px) {
  .section {
    padding: 104px 0;
  }

  .header-inner {
    min-height: 84px;
  }

  .brand img {
    width: 88px;
    height: 88px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}