/* ===========================================================
   Aroma Nest - style.css
   ロゴのカラー(オリーブグリーン / ゴールド / クリーム / ラベンダー)
   を基調にしたカラーパレット
   =========================================================== */

:root {
  --color-cream: #faf7ec;
  --color-cream-soft: #f3efe0;
  --color-white: #fffdf8;
  --color-olive: #5c6b3f;
  --color-olive-deep: #3f4a2c;
  --color-olive-pale: #8a9a6e;
  --color-gold: #c1953f;
  --color-gold-deep: #a67a2e;
  --color-gold-pale: #e8d5a3;
  --color-lavender: #9c8bb4;
  --color-text: #4a4536;
  --color-text-soft: #746c58;
  --color-border: #e3dcc6;

  --font-serif-en: 'Cormorant Garamond', 'EB Garamond', serif;
  --font-serif-jp: 'Shippori Mincho', 'Noto Serif JP', serif;
  --font-sans-jp: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;

  --max-width: 1120px;
  --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section[id],
.reserve-cta[id] {
  scroll-margin-top: 90px;
}

body {
  font-family: var(--font-sans-jp);
  color: var(--color-text);
  background-color: var(--color-cream);
  line-height: 1.9;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 見出し共通 ---------- */

.section-tag {
  display: inline-block;
  font-family: var(--font-serif-en);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.25em;
  color: var(--color-gold-deep);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif-jp);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  color: var(--color-olive-deep);
  letter-spacing: 0.06em;
}

.section-head {
  text-align: center;
  margin-bottom: 56px;
}

.section-head.left {
  text-align: left;
}

.divider {
  width: 46px;
  height: 2px;
  background: var(--color-gold);
  margin: 18px auto 0;
  position: relative;
}

.section-head.left .divider {
  margin-left: 0;
}

.divider::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-olive-pale);
  transform: translateX(-50%);
}

.section-head.left .divider::before {
  left: 0;
}

section {
  padding: 96px 0;
}

/* ---------- ボタン ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 38px;
  border-radius: 999px;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  font-weight: 500;
  transition: all var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-deep) 100%);
  color: var(--color-white);
  box-shadow: 0 8px 20px rgba(166, 122, 46, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(166, 122, 46, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-olive-deep);
  border-color: var(--color-olive-deep);
}

.btn-outline:hover {
  background: var(--color-olive-deep);
  color: var(--color-white);
}

.btn-line {
  background: #06c755;
  color: #fff;
  box-shadow: 0 8px 20px rgba(6, 199, 85, 0.25);
}

.btn-line:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(6, 199, 85, 0.32);
}

/* ---------- ヘッダー ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 247, 236, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(227, 220, 198, 0.6);
  transition: background var(--transition);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-text {
  font-family: var(--font-serif-en);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-olive-deep);
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.brand-text small {
  display: block;
  font-family: var(--font-sans-jp);
  font-size: 0.55rem;
  letter-spacing: 0.28em;
  color: var(--color-gold-deep);
  font-weight: 500;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold-deep);
  transition: width var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--color-gold-deep);
}

.nav-cta {
  padding: 10px 24px;
  font-size: 0.82rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1100;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-olive-deep);
  transition: all var(--transition);
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- ヒーロー ---------- */

.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.62) saturate(0.9);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(63, 74, 44, 0.35) 0%, rgba(46, 38, 20, 0.55) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  padding: 0 24px;
}

.hero-eyebrow {
  font-family: var(--font-serif-en);
  font-style: italic;
  letter-spacing: 0.3em;
  font-size: 0.95rem;
  color: var(--color-gold-pale);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-serif-en);
  font-size: clamp(3rem, 9vw, 5.5rem);
  font-weight: 500;
  letter-spacing: 0.03em;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  letter-spacing: 0.15em;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-cue {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 1px;
  height: 60px;
  background: rgba(255, 255, 255, 0.5);
  overflow: hidden;
}

.scroll-cue::after {
  content: "";
  position: absolute;
  top: -60px;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-white);
  animation: scrollDown 2.2s infinite;
}

@keyframes scrollDown {
  0% { transform: translateY(0); }
  100% { transform: translateY(120px); }
}

/* ---------- ページヘッダー(下層ページ用) ---------- */

.page-hero {
  position: relative;
  padding: 190px 0 90px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-cream-soft) 0%, var(--color-cream) 100%);
}

.page-hero-eyebrow {
  font-family: var(--font-serif-en);
  font-style: italic;
  letter-spacing: 0.3em;
  color: var(--color-gold-deep);
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.page-hero-title {
  font-family: var(--font-serif-jp);
  font-size: clamp(2rem, 5vw, 2.8rem);
  color: var(--color-olive-deep);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.page-hero-desc {
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

.breadcrumb {
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--color-text-soft);
  letter-spacing: 0.08em;
}

.breadcrumb a {
  color: var(--color-gold-deep);
}

/* ---------- Intro / About セクション(共通) ---------- */

.intro {
  background: var(--color-cream);
}

.intro-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.intro-mark {
  width: 56px;
  margin: 0 auto 28px;
  opacity: 0.9;
}

.intro-lead {
  font-family: var(--font-serif-jp);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  color: var(--color-olive-deep);
  margin-bottom: 32px;
  line-height: 1.9;
}

.intro-text {
  color: var(--color-text-soft);
  font-size: 0.98rem;
  line-height: 2.1;
}

.intro-text + .intro-text {
  margin-top: 18px;
}

/* ---------- Features / こだわり ---------- */

.features {
  background: var(--color-white);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature-card {
  text-align: center;
  padding: 44px 28px;
  background: var(--color-cream);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 34px rgba(92, 107, 63, 0.14);
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gold-pale), var(--color-gold));
  color: var(--color-white);
  font-size: 1.5rem;
}

.feature-num {
  font-family: var(--font-serif-en);
  color: var(--color-gold-deep);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  margin-bottom: 10px;
  display: block;
}

.feature-card h3 {
  font-family: var(--font-serif-jp);
  font-size: 1.1rem;
  color: var(--color-olive-deep);
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--color-text-soft);
  line-height: 1.9;
}

/* ---------- 空間紹介(画像+テキスト) ---------- */

.room-section {
  background: var(--color-cream-soft);
}

.room-flex {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.room-img-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 28px 50px rgba(63, 74, 44, 0.18);
}

.room-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.room-img-wrap:hover img {
  transform: scale(1.05);
}

.room-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(250, 247, 236, 0.92);
  color: var(--color-olive-deep);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.room-text .section-head {
  margin-bottom: 26px;
}

.room-list {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.room-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--color-text-soft);
}

.room-list li .dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 8px;
  background: var(--color-gold);
}

/* ---------- メニュー ---------- */

.menu-notice {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
  background: var(--color-gold-pale);
  color: var(--color-gold-deep);
  border: 1px solid var(--color-gold);
  border-radius: 12px;
  padding: 16px 24px;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.menu-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 36px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 36px rgba(92, 107, 63, 0.14);
}

.menu-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px dashed var(--color-border);
  padding-bottom: 18px;
  margin-bottom: 18px;
}

.menu-card-head h3 {
  font-family: var(--font-serif-jp);
  font-size: 1.15rem;
  color: var(--color-olive-deep);
  letter-spacing: 0.04em;
}

.menu-price {
  text-align: right;
}

.menu-price .price {
  font-family: var(--font-serif-en);
  font-size: 1.3rem;
  color: var(--color-gold-deep);
}

.menu-price .unit {
  font-size: 0.72rem;
  color: var(--color-text-soft);
  display: block;
}

.menu-card p.desc {
  font-size: 0.88rem;
  color: var(--color-text-soft);
  margin-bottom: 16px;
}

.menu-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--color-olive-pale);
  background: var(--color-cream);
  padding: 5px 14px;
  border-radius: 999px;
}

.menu-options {
  margin-top: 60px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 40px;
}

.menu-options h3 {
  font-family: var(--font-serif-jp);
  color: var(--color-olive-deep);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.menu-options table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.menu-options td {
  padding: 14px 8px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-soft);
}

.menu-options td:last-child {
  text-align: right;
  color: var(--color-gold-deep);
  font-family: var(--font-serif-en);
  font-size: 1.05rem;
}

/* ---------- アクセス ---------- */

.access-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: stretch;
}

.access-info {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 44px;
}

.access-row {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.access-row:last-child {
  border-bottom: none;
}

.access-row .label {
  flex-shrink: 0;
  width: 96px;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--color-gold-deep);
  font-weight: 600;
  padding-top: 2px;
}

.access-row .value {
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.85;
}

.access-row .value .note {
  display: block;
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--color-text-soft);
}

.access-visual {
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  min-height: 320px;
  background: linear-gradient(135deg, var(--color-olive-deep), var(--color-olive));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

.access-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.access-visual-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
}

.access-visual-content .station {
  font-family: var(--font-serif-en);
  font-size: 2.6rem;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.access-visual-content .walk {
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  color: var(--color-gold-pale);
  margin-bottom: 26px;
}

.access-visual-content p {
  font-size: 0.85rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.88);
  max-width: 320px;
  margin: 0 auto;
}

.reserve-cta {
  margin-top: 64px;
  text-align: center;
  background: var(--color-cream-soft);
  border-radius: 20px;
  padding: 56px 32px;
}

.reserve-cta h3 {
  font-family: var(--font-serif-jp);
  color: var(--color-olive-deep);
  font-size: 1.35rem;
  margin-bottom: 14px;
}

.reserve-cta p {
  color: var(--color-text-soft);
  font-size: 0.92rem;
  margin-bottom: 30px;
}

.reserve-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- CTA バンド(共通) ---------- */

.cta-band {
  position: relative;
  background: linear-gradient(135deg, var(--color-olive-deep), var(--color-olive));
  color: var(--color-white);
  text-align: center;
  padding: 90px 24px;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(193, 149, 63, 0.25), transparent 55%);
}

.cta-band-inner {
  position: relative;
  z-index: 2;
}

.cta-band .section-tag {
  color: var(--color-gold-pale);
}

.cta-band h2 {
  font-family: var(--font-serif-jp);
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  margin: 14px 0 30px;
  letter-spacing: 0.06em;
}

/* ---------- フッター ---------- */

.site-footer {
  background: var(--color-olive-deep);
  color: rgba(255, 253, 248, 0.82);
  padding: 72px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.footer-brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
}

.footer-brand .brand-text {
  color: var(--color-white);
}

.footer-brand .brand-text small {
  color: var(--color-gold-pale);
}

.footer-desc {
  font-size: 0.85rem;
  line-height: 1.9;
  color: rgba(255, 253, 248, 0.65);
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  color: var(--color-gold-pale);
  margin-bottom: 20px;
  font-weight: 500;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  font-size: 0.86rem;
  color: rgba(255, 253, 248, 0.75);
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-gold-pale);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 28px;
  font-size: 0.76rem;
  color: rgba(255, 253, 248, 0.5);
  letter-spacing: 0.05em;
}

/* ---------- スクロールフェードイン ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- レスポンシブ ---------- */

@media (max-width: 860px) {
  .site-nav .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav.mobile-open {
    position: fixed;
    inset: 0;
    top: 0;
    background: var(--color-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
  }

  .site-nav.mobile-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
  }

  .site-nav.mobile-open .nav-links a {
    font-size: 1.15rem;
  }

  .site-nav.mobile-open .nav-cta {
    display: inline-flex;
  }

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

  .room-flex {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .room-img-wrap {
    order: -1;
  }

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

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

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

  section {
    padding: 72px 0;
  }

  .page-hero {
    padding: 150px 0 64px;
  }
}

@media (max-width: 480px) {
  .hero-actions,
  .reserve-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn,
  .reserve-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .menu-card-head {
    flex-direction: column;
    gap: 10px;
  }

  .menu-price {
    text-align: left;
  }
}