/* =====================
   リセット・ベース
===================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #F7F4F0;
  --color-bg-alt: #EFEBE5;
  --color-text: #2C2C2C;
  --color-text-light: #6B6B6B;
  --color-accent: #9B8B7A;
  --color-accent-dark: #7A6B5A;
  --color-white: #FFFFFF;
  --font-en: 'Cormorant Garamond', serif;
  --font-jp: 'Noto Sans JP', sans-serif;
  --header-height: 72px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-jp);
  font-weight: 300;
  line-height: 1.8;
}

em {
  font-style: italic;
  font-family: var(--font-en);
}

/* =====================
   ヘッダー
===================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(247, 244, 240, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  border-bottom: 1px solid rgba(155, 139, 122, 0.15);
  transition: box-shadow var(--transition);
}

#header.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
}

.logo-img {
  height: 64px;
  width: auto;
  display: block;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: 40px;
}

.nav-list a {
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--color-text);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition);
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition);
}

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

.nav-list a:hover::after {
  width: 100%;
}

/* =====================
   ヒーローセクション
===================== */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #D6CFC7 0%, #B8AFA7 50%, #9B8B7A 100%);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 44, 44, 0.25);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  padding: 0 20px;
}

.hero-sub {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  margin-bottom: 20px;
  opacity: 0.85;
}

.hero-title {
  font-family: var(--font-en);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  line-height: 1.2;
  margin-bottom: 24px;
}

.hero-catch {
  font-size: 1rem;
  letter-spacing: 0.15em;
  opacity: 0.9;
  font-weight: 300;
}

/* スクロールインジケーター */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.scroll-indicator span {
  display: block;
  width: 1px;
  height: 60px;
  background: rgba(255, 255, 255, 0.5);
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.3; }
}

/* =====================
   共通セクション
===================== */
.section {
  padding: 120px 20px;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.section-label {
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-jp);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}

.divider {
  width: 40px;
  height: 1px;
  background-color: var(--color-accent);
  margin: 0 auto 48px;
}

.section-text {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 2.2;
  letter-spacing: 0.05em;
}

/* =====================
   メニューセクション
===================== */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 8px;
  text-align: left;
}

.menu-card {
  background: var(--color-white);
  border: 1px solid rgba(155, 139, 122, 0.2);
  padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
}

.menu-name {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  color: var(--color-text);
}

.menu-desc {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 20px;
}

.menu-price {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  letter-spacing: 0.05em;
}

/* =====================
   アクセスセクション
===================== */
.access-grid {
  display: grid;
  grid-template-columns: 4fr 5fr;
  gap: 48px;
  margin-top: 8px;
  text-align: left;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  align-items: start;
}

.info-row dt {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  padding-top: 2px;
  font-weight: 500;
}

.info-row dd {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.8;
}

.info-row dd a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
}

.info-row dd a:hover {
  color: var(--color-accent);
}

.access-map iframe {
  width: 100%;
  height: 100%;
  min-height: 340px;
  display: block;
}

.map-placeholder {
  width: 100%;
  height: 280px;
  background: rgba(155, 139, 122, 0.1);
  border: 1px solid rgba(155, 139, 122, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-accent);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.map-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

/* =====================
   フッター
===================== */
#footer {
  background-color: var(--color-text);
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  padding: 48px 20px;
}

.footer-logo {
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-copy {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

/* =====================
   フェードイン・アウトアニメーション
===================== */
.fade-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-item.hidden {
  opacity: 0;
  transform: translateY(-20px);
}

/* =====================
   レスポンシブ
===================== */
@media (max-width: 768px) {
  .header-inner {
    padding: 0 20px;
  }

  .nav-list {
    gap: 20px;
  }

  .nav-list a {
    font-size: 0.85rem;
  }

  .section {
    padding: 80px 20px;
  }

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

  .access-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .map-placeholder {
    height: 220px;
  }
}