/* ── RESET & VARIABLES ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

:root {
  --fire:   #e8570a;
  --ember:  #f4a435;
  --smoke:  #fff;
  --coal:   #110e0b;
  --ash:    #1e1810;
  --iron:   #b8a699;
  --bone:   #f0e8d8;
  --cream:  #fdf6e8;
  --dimmed: #7a6e64;
}

body {
  background: var(--coal);
  color: var(--bone);
  font-family: 'Noto Serif JP', serif;
  overflow-x: hidden;
  line-height: 1.7;
}

/* NOISE GRAIN */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
  mix-blend-mode: overlay;
}

/* ── HEADER ── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(to bottom, rgba(17,14,11,0.95), transparent);
}
.header-logo {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.1rem;
  color: var(--bone);
  text-decoration: none;
  letter-spacing: 0.15em;
}
.header-logo em {
  color: var(--fire);
  font-style: normal;
}
.header-nav {
  display: flex;
  gap: 32px;
  list-style: none;
}
.header-nav a {
  color: var(--smoke);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  transition: color 0.3s;
}
.header-nav a:hover { color: var(--ember); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 120px 24px 100px;
}

/* Background: video or image */
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
/* ▼ ここにヒーロー動画 or 画像を配置 */
.hero-media video,
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.22;
}
.hero-media-placeholder {
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse 100% 70% at 50% 100%, #6b2800 0%, #2a0e00 45%, transparent 75%),
    linear-gradient(160deg, #1a0f08 0%, #110e0b 100%);
  display: flex; align-items: center; justify-content: center;
  color: #3a2e28;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
}

.hero-overlay {
  position: absolute;
  inset: 0; z-index: 1;
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(232,87,10,0.18) 0%, transparent 70%),
    linear-gradient(to top, rgba(17,14,11,0.85) 0%, rgba(17,14,11,0.2) 60%);
}

/* Animated fire core */
.fire-core {
  position: absolute;
  bottom: -60px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 450px;
  background: radial-gradient(ellipse at 50% 100%,
    rgba(232,87,10,0.55) 0%,
    rgba(244,164,53,0.2) 30%,
    transparent 65%);
  border-radius: 50%;
  animation: pulseFire 4s ease-in-out infinite alternate;
  z-index: 1;
}
@keyframes pulseFire {
  0%   { opacity: 0.7; transform: translateX(-50%) scaleX(1) scaleY(1); }
  50%  { opacity: 1;   transform: translateX(-50%) scaleX(1.06) scaleY(1.04); }
  100% { opacity: 0.8; transform: translateX(-50%) scaleX(0.96) scaleY(1.02); }
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--ember);
  border: 1px solid rgba(232,87,10,0.5);
  padding: 5px 18px;
  margin-bottom: 32px;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.3s;
}

.hero-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: clamp(2.6rem, 8vw, 6.5rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--cream);
  text-shadow: 0 0 80px rgba(232,87,10,0.25);
  opacity: 0;
  animation: fadeUp 0.9s ease forwards 0.55s;
}
.hero-title-en {
  display: block;
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: clamp(1.2rem, 3.5vw, 2.2rem);
  color: var(--fire);
  letter-spacing: 0.06em;
  margin-top: 10px;
}

.hero-desc {
  margin-top: 28px;
  font-size: clamp(0.82rem, 1.8vw, 0.95rem);
  color: var(--smoke);
  letter-spacing: 0.15em;
  line-height: 2;
  opacity: 0;
  animation: fadeUp 1s ease forwards 0.8s;
}

/* Big number */
.hero-number {
  margin-top: 52px;
  opacity: 0;
  animation: fadeUp 1s ease forwards 1.1s;
}
.hero-number-inner {
  display: inline-flex;
  align-items: flex-end;
  gap: 8px;
  line-height: 1;
}
.num-big {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: clamp(4rem, 15vw, 11rem);
  color: var(--fire);
  text-shadow: 0 0 100px rgba(232,87,10,0.6);
  letter-spacing: -0.02em;
}
.num-side {
  padding-bottom: 14px;
  text-align: left;
}
.num-unit {
  display: block;
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--ember);
  letter-spacing: 0.1em;
  font-weight: 700;
}
.num-label {
  display: block;
  font-size: 1rem;
  color: #fff;
  letter-spacing: 0.3em;
  margin-top: 6px;
}

.scroll-cue {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeUp 1s ease forwards 1.8s;
}
.scroll-cue span {
  font-size: 0.58rem;
  letter-spacing: 0.4em;
  color: var(--dimmed);
}
.scroll-line {
  width: 1px; height: 52px;
  background: linear-gradient(to bottom, var(--fire) 0%, transparent 100%);
  animation: scrollDrop 2.2s ease infinite;
}
@keyframes scrollDrop {
  0%, 100% { opacity: 0.2; transform: scaleY(1); transform-origin: top; }
  50%       { opacity: 1;   transform: scaleY(1);  }
}

/* ── SECTION COMMON ── */
.section { position: relative; }
.inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 100px 32px;
}
.sec-label {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.62rem;
  letter-spacing: 0.45em;
  color: var(--fire);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.sec-label::after {
  content: '';
  height: 1px;
  width: 80px;
  background: linear-gradient(to right, var(--fire), transparent);
}
.sec-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.25;
  letter-spacing: 0.04em;
  color: var(--cream);
}
.sec-body {
  margin-top: 24px;
  font-size: 0.92rem;
  color: var(--smoke);
  line-height: 2.1;
  max-width: 560px;
}

/* Divider */
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--iron) 30%, var(--iron) 70%, transparent);
}

/* ── CONCEPT ── */
.concept-section { background: var(--coal); }
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 64px;
}
.concept-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
/* ▼ ここに料理・店内写真 */
.concept-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.concept-img:hover img { transform: scale(1.05); }
.img-placeholder {
  width: 100%; height: 100%;
  background: var(--ash);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--iron);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  aspect-ratio: 4/3;
  border: 1px solid #2a2218;
}
.img-placeholder svg {
  width: 40px; height: 40px;
  opacity: 0.3;
}
.img-placeholder span { opacity: 0.5; }

.concept-text {
  background: var(--ash);
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.concept-kicker {
  font-size: 1.5rem;
  letter-spacing: 0.4em;
  color: var(--fire);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.concept-heading {
  font-family: 'Zen Antique Soft', serif;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  color: var(--cream);
  line-height: 1.4;
}
.concept-body {
  margin-top: 20px;
  font-size: 0.88rem;
  color: var(--smoke);
  line-height: 2.2;
}
.concept-note {
  margin-top: 20px;
  font-size: 1.5rem;
  color: var(--fire);
  font-style: italic;
}

/* ── FEATURES (3 pillars) ── */
.features-section { background: var(--ash); }
.features-section .inner { padding-bottom: 80px; }

.features-header { text-align: center; margin-bottom: 72px; }
.features-header .sec-label { justify-content: center; }
.features-header .sec-label::after { display: none; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.feature-card {
  background: var(--coal);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--fire), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.feature-card:hover { background: #1c1610; }
.feature-card:hover::before { opacity: 1; }

.feature-num {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 3.5rem;
  color: var(--iron);
  line-height: 1;
  margin-bottom: 24px;
}
.feature-img {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  margin-bottom: 28px;
}
.feature-img img { width: 100%; height: 100%; object-fit: cover; }

.feature-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.4rem;
  color: var(--cream);
  margin-bottom: 14px;
}
.feature-text {
  font-size: 1rem;
  color: var(--smoke);
  line-height: 1.5;
}
.feature-accent {
  display: inline-block;
  margin-top: 16px;
  font-size: 1.2rem;
  color: var(--ember);
  letter-spacing: 0.1em;
  border-left: 2px solid var(--fire);
  padding-left: 12px;
    line-height: 1.5;
}

/* ── SOUP ── */
.soup-section { background: var(--coal); }
.soup-layout {
  display: grid;
  grid-template-columns: 1fr 520px;
  gap: 80px;
  align-items: center;
}
.soup-image {
  position: relative;
}
.soup-image .img-placeholder { aspect-ratio: 3/4; }

/* ── MENU ── */
.menu-section { background: var(--ash); }
.menu-section .inner { text-align: center; }
.menu-section .sec-label { justify-content: center; }
.menu-section .sec-label::after { display: none; }
.menu-section .sec-title { margin-bottom: 8px; }
.menu-section .sec-body {
  margin: 16px auto 56px;
  text-align: center;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  text-align: left;
}
.menu-category {
  background: var(--coal);
  padding: 40px 36px;
}
.menu-cat-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.1rem;
  color: var(--fire);
  border-bottom: 1px solid var(--iron);
  padding-bottom: 12px;
  margin-bottom: 24px;
  letter-spacing: 0.1em;
}
.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid #1e1810;
  gap: 12px;
}
.menu-item:last-child { border-bottom: none; }
.menu-name {
  font-size: 0.88rem;
  color: var(--bone);
  flex: 1;
  line-height: 1.5;
}
.menu-name em {
  font-style: normal;
  color: var(--ember);
}
.menu-price {
  font-family: 'DM Serif Display', serif;
  font-size: 1rem;
  color: var(--cream);
  white-space: nowrap;
}
.menu-note {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--dimmed);
  line-height: 1.8;
}

/* ── STORY ── */
.story-section {
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(232,87,10,0.06), transparent),
    var(--coal);
}
.story-layout {
  display: grid;
  grid-template-columns: 480px 1fr;
  gap: 80px;
  align-items: center;
}
.story-image .img-placeholder { aspect-ratio: 3/4; }

.quote-block {
  margin-top: 48px;
  padding: 28px 36px;
  border-left: 3px solid var(--fire);
  background: rgba(232,87,10,0.05);
}
.quote-text {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.15rem;
  color: var(--cream);
  line-height: 1.9;
}

/* ── INFO ── */
.info-section { background: var(--ash); }
.info-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.info-table { width: 100%; border-collapse: collapse; }
.info-table tr { border-bottom: 1px solid var(--iron); }
.info-table th {
  width: 120px;
  padding: 16px 0;
  text-align: left;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--fire);
  font-weight: 400;
  vertical-align: top;
}
.info-table td {
  padding: 16px 0;
  font-size: 0.88rem;
  color: var(--bone);
  line-height: 1.8;
}

.map-box {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--coal);
  border: 1px solid var(--iron);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--dimmed);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  position: relative;
  overflow: hidden;
}
/* 実際のGoogle Mapsを埋め込む場合ここに貼る */
.map-box iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  /*filter: grayscale(1) invert(1) brightness(0.8);*/
}
.map-placeholder-text {
  z-index: 1;
  text-align: center;
  pointer-events: none;
}

/* ── FOOTER ── */
footer {
  background: #0a0806;
  padding: 60px 40px 40px;
  text-align: center;
}
.footer-logo {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.6rem;
  color: var(--cream);
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}
.footer-logo em { color: var(--fire); font-style: normal; }
.footer-sub {
  font-size: 0.7rem;
  color: var(--dimmed);
  letter-spacing: 0.4em;
  margin-bottom: 40px;
}
.footer-divider {
  width: 60px; height: 1px;
  background: var(--iron);
  margin: 0 auto 28px;
}
.footer-copy {
  font-size: 0.65rem;
  color: #3a3028;
  letter-spacing: 0.2em;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.22s; }
.reveal-delay-3 { transition-delay: 0.36s; }

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  header { padding: 16px 24px; }
  .header-nav { display: none; }
  .inner { padding: 72px 20px; }
  .concept-grid,
  .features-grid,
  .menu-grid,
  .soup-layout,
  .story-layout,
  .info-layout { grid-template-columns: 1fr; }
  .concept-text { padding: 36px 28px; }
  .soup-layout,
  .story-layout { gap: 40px; }
  .story-layout { direction: initial; }
  .story-image { order: -1; }
}

  100% { left: 140%; }
}