:root {
  color-scheme: dark;
  --ink: #fff9ed;
  --muted: #d7c7ae;
  --bg: #0d0807;
  --panel: #19100d;
  --panel-2: #24120f;
  --red: #8f1f16;
  --red-bright: #c63a24;
  --gold: #d7a84d;
  --gold-soft: #f1d48a;
  --line: rgba(255, 232, 184, 0.18);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(143, 31, 22, 0.25), transparent 34rem),
    linear-gradient(180deg, #120806 0%, var(--bg) 40%, #100908 100%);
  color: var(--ink);
  font-family: "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.75;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 3rem);
  background: rgba(13, 8, 7, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  color: #1a0b08;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  border-radius: 50%;
  font-weight: 900;
}

.nav {
  display: flex;
  gap: clamp(0.75rem, 2.5vw, 1.5rem);
  color: var(--muted);
  font-size: 0.92rem;
}

.nav a {
  text-decoration: none;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
  min-height: calc(100svh - 4rem);
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 5vw, 5rem);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(13, 8, 7, 0.94) 0%, rgba(13, 8, 7, 0.72) 46%, rgba(39, 14, 10, 0.62) 100%),
    radial-gradient(circle at 78% 58%, rgba(214, 64, 31, 0.45), transparent 23rem);
}

.grill-lines {
  position: absolute;
  inset: 0;
  opacity: 0.24;
  background-image: repeating-linear-gradient(100deg, transparent 0 36px, rgba(255, 214, 133, 0.2) 37px 39px);
}

.heat-glow {
  position: absolute;
  right: 6%;
  bottom: 12%;
  width: min(26rem, 58vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(198, 58, 36, 0.58), rgba(215, 168, 77, 0.16) 42%, transparent 67%);
  filter: blur(18px);
}

.hero-content {
  max-width: 44rem;
}

.eyebrow {
  margin: 0 0 0.65rem;
  color: var(--gold-soft);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 1rem;
  font-size: clamp(4rem, 12vw, 8.5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.85rem, 4.8vw, 3.2rem);
  line-height: 1.2;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.15rem;
  line-height: 1.35;
}

.lead {
  max-width: 35rem;
  color: #f4e7cf;
  font-size: clamp(1.08rem, 2.2vw, 1.35rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  margin-top: 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.78rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(241, 212, 138, 0.62);
}

.btn.primary {
  color: #170907;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  border-color: transparent;
}

.btn.secondary {
  background: linear-gradient(135deg, var(--red), #5b120e);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.06);
}

.note {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-card {
  width: 100%;
}

.hero-photo {
  display: block;
  width: 100%;
  min-height: 24rem;
  max-height: 34rem;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  box-shadow: var(--shadow);
}

.photo-placeholder {
  display: grid;
  min-height: 24rem;
  place-items: center;
  padding: 1.5rem;
  text-align: center;
  background:
    linear-gradient(145deg, rgba(143, 31, 22, 0.72), rgba(24, 13, 10, 0.85)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.04) 0 10px, transparent 10px 20px);
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  box-shadow: var(--shadow);
}

.photo-placeholder span {
  display: block;
  color: var(--gold-soft);
  font-size: 1.25rem;
  font-weight: 900;
}

.photo-placeholder small {
  display: block;
  max-width: 14rem;
  color: var(--muted);
}

.section {
  padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 5vw, 5rem);
}

.section-heading {
  max-width: 44rem;
  margin-bottom: 2rem;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.3rem, 4vw, 3rem);
  color: #eadcc6;
  font-size: 1.02rem;
}

.points {
  background: linear-gradient(180deg, rgba(143, 31, 22, 0.18), rgba(13, 8, 7, 0));
}

.point-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.point-grid article {
  padding: clamp(1.2rem, 3vw, 1.8rem);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: 0.5rem;
}

.point-grid p,
.contact p {
  color: var(--muted);
}

.num {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--gold);
  font-size: 0.86rem;
  font-weight: 900;
}

.menu {
  background: var(--panel);
}

.menu-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--line);
}

.menu-list div {
  min-height: 7rem;
  padding: 1.2rem;
  background: #140d0b;
}

.menu-list span {
  display: block;
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 900;
}

.menu-list small {
  color: var(--muted);
}

.info-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(20rem, 1.05fr);
  gap: clamp(1.2rem, 4vw, 3rem);
  align-items: stretch;
}

.info-table {
  margin: 0;
  border-top: 1px solid var(--line);
}

.info-table div {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.info-table dt {
  color: var(--gold-soft);
  font-weight: 800;
}

.info-table dd {
  margin: 0;
  color: #efe2ce;
}

.check {
  display: inline-block;
  margin-left: 0.35rem;
  color: var(--gold-soft);
  font-size: 0.8rem;
  font-weight: 800;
}

.map-card {
  min-height: 25rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--panel-2);
}

.map-card iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 25rem;
  border: 0;
  filter: saturate(0.88) contrast(1.05);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1rem, 5vw, 5rem);
  background:
    linear-gradient(135deg, rgba(143, 31, 22, 0.88), rgba(20, 10, 8, 0.96)),
    radial-gradient(circle at 80% 50%, rgba(241, 212, 138, 0.25), transparent 20rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact h2 {
  margin-bottom: 0.5rem;
}

.footer {
  padding: 1.5rem clamp(1rem, 5vw, 5rem);
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .intro-grid,
  .info-layout,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .point-grid,
  .menu-list {
    grid-template-columns: 1fr;
  }

  .photo-placeholder {
    min-height: 18rem;
  }

  .hero-photo {
    min-height: 18rem;
  }

  .contact .cta-row {
    margin-top: 0;
  }
}

@media (max-width: 520px) {
  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .cta-row {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .info-table div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}