@font-face {
  font-family: "TorakichiBrush";
  src: url("./fonts/A_KsoKaisho.otf") format("opentype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0b0b0d;
  --bg-soft: #121216;
  --bg-panel: rgba(16, 16, 19, 0.84);
  --line: rgba(212, 175, 55, 0.24);
  --gold: #b8963a;
  --gold-strong: #d4af37;
  --gold-deep: #8c6a1f;
  --gold-light: #f2d680;
  --ivory: #f4efe4;
  --muted: rgba(244, 239, 228, 0.72);
  --red: #8b2a1e;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ivory);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "YuMincho", serif;
  line-height: 1.9;
  letter-spacing: 0.03em;
}

.hero-kicker,
.hero-card-mark,
.hero-card-sub,
.section-en,
.commit-no,
.menu-label,
.menu-item h3,
.info-list dt,
.reserve-en {
  font-family: "Zen Old Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
}

.hero-card-mark,
.menu-feature h3,
.section-title,
.reserve-box h3 {
  font-family: "TorakichiBrush", serif;
}

.section-title {
  letter-spacing: 0.08em;
}

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

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

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 15% 18%, rgba(212, 175, 55, 0.15), transparent 24%),
    radial-gradient(circle at 82% 72%, rgba(242, 214, 128, 0.08), transparent 18%),
    linear-gradient(180deg, #0b0b0d 0%, #0d0d10 36%, #09090b 100%);
}

.site-bg::before,
.site-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.site-bg::before {
  opacity: 0.18;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(242, 214, 128, 0.9) 0 1px, transparent 2px),
    radial-gradient(circle at 30% 80%, rgba(212, 175, 55, 0.7) 0 1.5px, transparent 2.5px),
    radial-gradient(circle at 60% 40%, rgba(212, 175, 55, 0.7) 0 1.2px, transparent 2.2px),
    radial-gradient(circle at 80% 25%, rgba(242, 214, 128, 0.8) 0 1.2px, transparent 2.3px),
    radial-gradient(circle at 70% 70%, rgba(212, 175, 55, 0.8) 0 1.6px, transparent 2.8px),
    radial-gradient(circle at 22% 62%, rgba(184, 150, 58, 0.6) 0 1.3px, transparent 2.4px);
  background-size: 420px 420px;
}

.site-bg::after {
  opacity: 0.08;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0 52px,
      rgba(255, 255, 255, 0.04) 52px 53px,
      transparent 53px 104px
    );
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  width: min(840px, 100%);
}

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  background: rgba(8, 8, 10, 0.72);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-size: 1.3rem;
  color: var(--gold-strong);
  letter-spacing: 0.22em;
  white-space: nowrap;
  font-weight: 500;
}

.brand img {
  height: 36px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  position: relative;
  font-size: 0.94rem;
  color: var(--muted);
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--gold-strong), var(--gold-deep) 78%);
  transition: transform 0.25s ease;
}

.nav a:hover {
  color: var(--ivory);
}

.nav a:hover::after {
  transform: scaleX(1);
}

.nav-reserve {
  padding: 10px 16px;
  border: 1px solid rgba(212, 175, 55, 0.34);
  border-radius: 999px;
  color: var(--ivory) !important;
}

.menu-btn {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: var(--gold-strong);
  transition: 0.25s ease;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 56px;
  background:
    linear-gradient(
      90deg,
      rgba(8, 8, 10, 0.82) 0%,
      rgba(8, 8, 10, 0.70) 32%,
      rgba(8, 8, 10, 0.45) 58%,
      rgba(8, 8, 10, 0.65) 100%
    ),
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.12) 0%,
      rgba(0, 0, 0, 0.22) 100%
    ),
    url("./img/hero.webp") right center / cover no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 22% 48%, rgba(212, 175, 55, 0.1), transparent 28%),
    linear-gradient(
      90deg,
      rgba(11, 11, 13, 0.18) 0%,
      rgba(11, 11, 13, 0) 24%,
      rgba(11, 11, 13, 0) 100%
    );
  pointer-events: none;
}

.hero > .container {
  position: relative;
  z-index: 1;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 380px;
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 140px);
}

.hero-copy {
  position: relative;
  padding: 30px 0;
}

.hero-copy::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 14px;
  width: 2px;
  height: min(58vh, 500px);
  background: linear-gradient(180deg, rgba(212, 175, 55, 0), rgba(212, 175, 55, 0.92), rgba(140, 106, 31, 0));
  box-shadow: 16px 0 0 rgba(212, 175, 55, 0.12);
}

.hero-kicker {
  margin: 0 0 20px;
  font-size: 0.82rem;
  letter-spacing: 0.35em;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 42%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  line-height: 0.92;
}

.hero-title img {
  width: min(520px, 80vw);
  height: auto;
  display: block;
}

.hero-lead {
  margin: 28px 0 0;
  max-width: 540px;
  color: var(--ivory);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: 0.25s ease;
}

.btn-primary {
  background: linear-gradient(135deg, rgba(242, 214, 128, 0.16), rgba(184, 150, 58, 0.24));
  color: var(--ivory);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.04),
    0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, rgba(242, 214, 128, 0.22), rgba(184, 150, 58, 0.3));
}

.btn-secondary {
  border-color: rgba(212, 175, 55, 0.28);
  color: var(--gold-strong);
  background: rgba(255, 255, 255, 0.01);
}

.btn-secondary:hover {
  transform: translateY(-1px);
  color: var(--ivory);
  border-color: rgba(242, 214, 128, 0.42);
}

.hero-card {
  position: relative;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -14px;
  border: 1px solid rgba(212, 175, 55, 0.14);
  pointer-events: none;
}

.hero-card-inner {
  position: relative;
  padding: 34px 28px 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    rgba(10, 10, 12, 0.72);
  border: 1px solid rgba(212, 175, 55, 0.24);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.6),
    inset 0 0 40px rgba(212, 175, 55, 0.05);
}

.hero-card-mark {
  margin: 0;
  font-size: 4.8rem;
  line-height: 1;
  text-align: right;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 38%, var(--gold) 60%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-card-sub {
  margin: 8px 0 24px;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-align: right;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 42%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-card-info p {
  margin: 0;
  color: var(--ivory);
  font-size: 0.98rem;
}

.hero-stripe {
  position: absolute;
  right: 0;
  bottom: 58px;
  width: 220px;
  height: 14px;
  opacity: 0.16;
  background:
    repeating-linear-gradient(
      90deg,
      var(--gold-strong) 0 14px,
      #0c0c0f 14px 28px
    );
}

.section {
  position: relative;
  padding: 120px 0;
}

.section + .section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(1180px, calc(100% - 40px));
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.24), transparent);
}

.section-en {
  margin: 0 0 10px;
  font-size: 0.82rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  text-align: center;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 42%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  text-align: center;
  letter-spacing: 0.12em;
  font-weight: 500;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 35%, var(--gold) 58%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-text {
  margin: 28px auto 0;
  color: var(--ivory);
  font-size: 1.04rem;
  text-align: center;
}

.commit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  margin-top: 56px;
}

.commit-card {
  position: relative;
  min-height: 240px;
  padding: 34px 30px 30px;
  background: var(--bg-panel);
  border: 1px solid rgba(212, 175, 55, 0.18);
  overflow: hidden;
}

.commit-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.015), transparent 46%),
    repeating-linear-gradient(
      115deg,
      transparent 0 36px,
      rgba(212, 175, 55, 0.02) 36px 42px
    );
  pointer-events: none;
}

.commit-no {
  margin: 0 0 12px;
  color: rgba(212, 175, 55, 0.54);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
}

.commit-card h3 {
  margin: 0 0 12px;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 42%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.5rem;
}

.commit-card p:last-child {
  margin: 0;
  color: var(--muted);
}

.section-head-flex {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 48px;
}

.section-head-flex .section-en,
.section-head-flex .section-title {
  text-align: left;
}

.section-note {
  margin: 0;
  color: rgba(244, 239, 228, 0.52);
  font-size: 0.9rem;
}

.menu-blocks {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 26px;
}

.menu-feature,
.menu-item {
  background: var(--bg-panel);
  border: 1px solid rgba(212, 175, 55, 0.18);
}

.menu-feature {
  padding: 40px 34px;
  box-shadow: var(--shadow);
}

.menu-label {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(212, 175, 55, 0.28);
  font-size: 0.84rem;
  letter-spacing: 0.14em;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 42%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.menu-feature h3 {
  margin: 18px 0 12px;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 40%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.menu-copy {
  margin: 0;
  color: var(--ivory);
}

.menu-prices {
  margin-top: 28px;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.menu-prices p {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin: 0;
  padding: 18px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.14);
}

.menu-prices span {
  color: var(--muted);
}

.menu-prices strong {
  color: var(--gold-strong);
  font-size: 1.42rem;
  font-weight: 600;
}

.menu-list {
  display: grid;
  gap: 18px;
}

.menu-item {
  padding: 28px 26px;
}

.menu-item h3 {
  margin: 0 0 10px;
  font-size: 1.22rem;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 42%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.menu-item p {
  margin: 0;
  color: var(--muted);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 22px;
  margin-top: 54px;
}

.gallery-card {
  min-height: 280px;
  background: rgba(14, 14, 17, 0.86);
  border: 1px solid rgba(212, 175, 55, 0.16);
  overflow: hidden;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-card.tall {
  min-height: 580px;
}

.gallery-placeholder {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: inherit;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent),
    radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.08), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.015), rgba(255, 255, 255, 0));
}

.gallery-placeholder span {
  color: rgba(212, 175, 55, 0.72);
  font-size: 0.95rem;
  letter-spacing: 0.32em;
}

.subtle-stripe::after {
  content: "";
  position: absolute;
  bottom: 22px;
  right: 22px;
  width: 84px;
  height: 9px;
  opacity: 0.2;
  background:
    repeating-linear-gradient(
      90deg,
      var(--gold-strong) 0 8px,
      #0c0c10 8px 16px
    );
}

.gallery-note {
  margin: 16px 0 0;
  color: rgba(244, 239, 228, 0.54);
  text-align: right;
  font-size: 0.92rem;
}

.access-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) 380px;
  gap: 28px;
  align-items: start;
}

.access-main,
.reserve-box {
  background: var(--bg-panel);
  border: 1px solid rgba(212, 175, 55, 0.18);
}

.access-main {
  padding: 40px 34px;
}

.access-main .section-en,
.access-main .section-title {
  text-align: left;
}

.info-list {
  display: grid;
  gap: 20px;
  margin: 34px 0 0;
}

.info-list div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.14);
}

.info-list dt {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 42%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.info-list dd {
  margin: 0;
  color: var(--ivory);
}

.reserve-box {
  position: sticky;
  top: 108px;
  padding: 34px 28px 30px;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.6),
    inset 0 0 40px rgba(212, 175, 55, 0.05);
}

.reserve-en {
  margin: 0 0 10px;
  font-size: 0.82rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 42%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.reserve-box h3 {
  margin: 0;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-strong) 40%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.reserve-text {
  margin: 16px 0 22px;
  color: var(--muted);
}

.reserve-tel {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--ivory);
  font-size: 1.7rem;
  letter-spacing: 0.06em;
}

.reserve-btn {
  width: 100%;
}

.footer {
  padding: 34px 0 44px;
  border-top: 1px solid rgba(212, 175, 55, 0.14);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer-logo {
  margin: 0;
}

.footer-logo img {
  height: 42px;
  width: auto;
  display: block;
}

.footer-copy {
  margin: 0;
  color: rgba(244, 239, 228, 0.46);
  font-size: 0.92rem;
}

@media (max-width: 980px) {
  .menu-btn {
    display: block;
  }

  .nav {
    position: absolute;
    top: 86px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 20px 20px;
    background: rgba(10, 10, 12, 0.96);
    border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 14px 0;
  }

  .nav a::after {
    display: none;
  }

  .nav-reserve {
    margin-top: 10px;
    text-align: center;
  }

  .hero-inner,
  .menu-blocks,
  .access-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy::before {
    left: -10px;
    height: 260px;
  }

  .hero-card {
    max-width: 480px;
  }

  .commit-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-card.tall,
  .gallery-card {
    min-height: 240px;
  }

  .reserve-box {
    position: static;
  }

  .section-head-flex {
    flex-direction: column;
    align-items: start;
  }

  .section-head-flex .section-en,
  .section-head-flex .section-title {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--container), calc(100% - 24px));
  }

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

  .nav {
    top: 76px;
    padding-inline: 12px;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-inner {
    min-height: auto;
    gap: 26px;
  }

  .hero-kicker {
    font-size: 0.72rem;
    letter-spacing: 0.24em;
  }

  .hero-lead {
    font-size: 0.98rem;
  }

  .hero-actions {
    gap: 10px;
  }

  .btn {
    min-width: 142px;
    min-height: 48px;
  }

  .section {
    padding: 88px 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .commit-card,
  .menu-feature,
  .menu-item,
  .access-main,
  .reserve-box {
    padding: 24px 20px;
  }

  .info-list div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .reserve-tel {
    font-size: 1.4rem;
  }

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