/* =========================================
   琉球温熱導入サロン Tchura
   Natural / Organic Theme
   ========================================= */

:root {
  /* Color palette - ナチュラルグリーン × ハニーベージュ */
  --bg: #faf6ea;          /* ハニークリーム */
  --bg-soft: #f0e8d2;     /* ハニーベージュ */
  --bg-card: #ffffff;     /* 白 */
  --text: #3c3528;        /* 暖かみのある墨 */
  --text-soft: #6b6450;   /* アーシーグレー */
  --accent: #7a8c6f;      /* セージグリーン */
  --accent-dark: #5d6f54; /* 深いセージ */
  --accent-warm: #d4a843; /* ハニーマスタード */
  --accent-deep: #b48542; /* ハニーディープ */
  --line: #e0d5b8;        /* 麻のような線 */
  --shadow: 0 8px 30px rgba(60, 53, 40, 0.08);

  --serif: "Noto Serif JP", "Cormorant Garamond", "游明朝", serif;
  --sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Sans", sans-serif;
  --display: "Cormorant Garamond", "Noto Serif JP", serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--serif);
  color: var(--text);
  background: var(--bg);
  line-height: 1.95;
  font-weight: 400;
  font-feature-settings: "palt";
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; transition: opacity .3s ease; }
a:hover { opacity: .7; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =========================================
   Header
   ========================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(250, 246, 234, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  transition: padding .3s ease, box-shadow .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 20px rgba(60, 53, 40, 0.04);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-mark {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #fff;
  color: var(--text);
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  overflow: hidden;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-mark img {
  width: 92%;
  height: 92%;
  object-fit: contain;
  display: block;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name {
  font-family: var(--display);
  font-size: 26px;
  letter-spacing: 0.12em;
  color: var(--text);
  font-weight: 500;
}
.logo-sub {
  font-family: var(--sans);
  font-size: 10px;
  color: var(--text-soft);
  letter-spacing: 0.2em;
  margin-top: 3px;
}

.nav ul {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav a {
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--text);
  position: relative;
  padding: 6px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  bottom: 0; left: 50%;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: all .3s ease;
  transform: translateX(-50%);
}
.nav a:hover::after { width: 100%; }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 10px 22px !important;
  border-radius: 999px;
  font-size: 13px;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--accent-dark); opacity: 1; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  transition: all .3s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* =========================================
   Hero
   ========================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 100px 24px 60px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(122, 140, 111, 0.15), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(212, 168, 67, 0.12), transparent 50%),
    linear-gradient(180deg, #f0e8d2 0%, #faf6ea 100%);
  z-index: 0;
  overflow: hidden;
}
.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(250, 246, 234, 0.5) 0%, rgba(250, 246, 234, 0.85) 60%, rgba(250, 246, 234, 0.95) 100%);
  z-index: 2;
}
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent, transparent 60px, rgba(122,140,111,0.04) 60px, rgba(122,140,111,0.04) 61px);
  opacity: 0.6;
  z-index: 3;
}
.hero-bg::after {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  bottom: -200px;
  right: -200px;
  filter: blur(60px);
  z-index: 3;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero-sub {
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.4em;
  color: var(--accent);
  margin-bottom: 28px;
  text-transform: uppercase;
}
.hero-sub::before, .hero-sub::after {
  content: "—";
  margin: 0 14px;
}
.hero-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(22px, 3.6vw, 38px);
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 32px;
  letter-spacing: 0.08em;
}
.hero-title span {
  display: block;
  white-space: nowrap;
}
.hero-lead {
  font-family: var(--serif);
  font-size: clamp(14px, 1.4vw, 16px);
  color: var(--text-soft);
  line-height: 2;
  margin-bottom: 44px;
  letter-spacing: 0.08em;
  font-weight: 400;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--text-soft);
}
.hero-scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 32px;
  background: var(--text-soft);
  margin: 12px auto 0;
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); transform-origin: top; }
  50% { transform: scaleY(0.3); transform-origin: top; }
}

/* =========================================
   Buttons
   ========================================= */
.btn {
  display: inline-block;
  font-family: var(--sans);
  padding: 16px 44px;
  font-size: 14px;
  letter-spacing: 0.15em;
  border-radius: 999px;
  font-weight: 500;
  transition: all .3s ease;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(122, 140, 111, 0.3);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(122, 140, 111, 0.4);
  opacity: 1;
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-outline:hover {
  background: var(--bg-soft);
  border-color: var(--accent);
  opacity: 1;
}
.btn-line {
  background: #06c755;
  color: #fff;
  box-shadow: 0 4px 16px rgba(6, 199, 85, 0.3);
}
.btn-line:hover {
  background: #05b048;
  box-shadow: 0 8px 24px rgba(6, 199, 85, 0.4);
  opacity: 1;
}
.btn-line .btn-icon {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

/* =========================================
   Section common
   ========================================= */
.section {
  padding: 120px 24px;
  position: relative;
}
.section:nth-child(even) {
  background: var(--bg-soft);
}
.section-label {
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--accent);
  text-align: center;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(24px, 3.5vw, 36px);
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: 0.08em;
}
.section-title::after {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 24px auto 0;
}
.section-lead {
  text-align: center;
  color: var(--text-soft);
  margin-bottom: 60px;
  font-size: clamp(14px, 1.4vw, 15.5px);
  line-height: 2.1;
  letter-spacing: 0.05em;
}

/* =========================================
   Concept
   ========================================= */
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin: 60px 0 100px;
}
.concept-text .lead {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.9;
  margin-bottom: 28px;
  color: var(--text);
}
.concept-text .lead strong {
  color: var(--accent-dark);
  font-weight: 500;
}
.concept-text p {
  margin-bottom: 32px;
  line-height: 2.15;
  letter-spacing: 0.05em;
  color: var(--text-soft);
}
.concept-text p:last-child { margin-bottom: 0; }
.concept-text strong {
  color: var(--text);
  font-weight: 500;
}

.concept-image {
  position: relative;
  aspect-ratio: 4 / 3;
}
.img-frame {
  width: 100%;
  height: 100%;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.img-frame::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 2px;
  z-index: 2;
  pointer-events: none;
}
/* Fallback when no image is provided */
.img-frame.img-fallback {
  background:
    linear-gradient(135deg, rgba(122,140,111,0.4), rgba(212,168,67,0.3)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.1) 0 10px, transparent 10px 20px);
}
.img-frame.img-fallback::after {
  content: "Photo";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.7);
  font-family: var(--display);
  font-size: 24px;
  letter-spacing: 0.3em;
  z-index: 3;
}

/* 現代女性へのメッセージ */
.concept-message {
  max-width: 720px;
  margin: 88px auto 72px;
  text-align: center;
  position: relative;
}
.concept-message::before {
  content: "";
  display: block;
  width: 1px;
  height: 48px;
  background: var(--accent);
  margin: 0 auto 40px;
  opacity: 0.4;
}
.concept-message p {
  font-size: clamp(14.5px, 1.4vw, 16px);
  line-height: 2.4;
  color: var(--text-soft);
  margin-bottom: 40px;
  letter-spacing: 0.06em;
}
.concept-message p:last-child { margin-bottom: 0; }
.concept-message p + p {
  position: relative;
  padding-top: 40px;
}
.concept-message p + p::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 1px;
  background: var(--accent-warm);
  opacity: 0.5;
}
.concept-message strong {
  color: var(--accent-dark);
  font-weight: 500;
  background: linear-gradient(transparent 65%, rgba(212, 168, 67, 0.25) 65%);
  padding: 0 6px;
  letter-spacing: 0.08em;
}

/* コンセプトステートメント */
.concept-statement {
  max-width: 780px;
  margin: 0 auto 80px;
  padding: 56px 40px;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0.9)),
    linear-gradient(135deg, rgba(122,140,111,0.08), rgba(212,168,67,0.08));
  border-radius: 12px;
  position: relative;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.concept-statement::before,
.concept-statement::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border: 1px solid var(--accent);
  opacity: 0.4;
}
.concept-statement::before {
  top: 18px; left: 18px;
  border-right: none;
  border-bottom: none;
}
.concept-statement::after {
  bottom: 18px; right: 18px;
  border-left: none;
  border-top: none;
}
.concept-statement-label {
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--accent);
  margin-bottom: 24px;
}
.concept-statement-title {
  font-family: var(--serif);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.1em;
  line-height: 1.7;
  margin-bottom: 28px;
}
.concept-statement-title span {
  display: inline-block;
  color: var(--accent-dark);
  margin-top: 6px;
}
.concept-statement-title .emph {
  font-style: normal;
  color: var(--accent-dark);
  font-size: 1.15em;
  font-weight: 600;
  letter-spacing: 0.15em;
  padding: 0 4px;
  background: linear-gradient(transparent 70%, rgba(212, 168, 67, 0.28) 70%);
  margin: 0 4px;
}
.concept-statement-intro {
  font-family: var(--serif);
  font-size: clamp(14px, 1.3vw, 15px);
  line-height: 2;
  color: var(--text-soft);
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}
.concept-statement-sub {
  font-family: var(--serif);
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 2.05;
  color: var(--text);
  letter-spacing: 0.1em;
  font-weight: 500;
  padding: 22px 0;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
  display: inline-block;
  margin-bottom: 24px;
}
.concept-statement-outro {
  font-family: var(--serif);
  font-size: clamp(14px, 1.3vw, 15px);
  line-height: 2;
  color: var(--text-soft);
  letter-spacing: 0.08em;
}
.concept-statement-outro strong {
  color: var(--accent-dark);
  font-weight: 500;
  background: linear-gradient(transparent 65%, rgba(212, 168, 67, 0.22) 65%);
  padding: 0 4px;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}
.features li {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: transform .3s ease;
}
.features li:hover { transform: translateY(-4px); }
.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-soft);
  color: var(--accent-dark);
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
}
.features h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 14px;
  letter-spacing: 0.08em;
}
.features p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 2;
  letter-spacing: 0.04em;
}

/* =========================================
   Onnetsu (琉球温熱とは)
   ========================================= */
.onnetsu {
  background:
    linear-gradient(180deg, var(--bg) 0%, #f0e8d2 100%);
}
.onnetsu-intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
  margin: 56px 0 72px;
}
.onnetsu-photo {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.onnetsu-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.onnetsu-photo.img-fallback {
  background: linear-gradient(135deg, rgba(122,140,111,0.3), rgba(212,168,67,0.2));
}
.onnetsu-photo.img-fallback::after {
  content: "Photo";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.7);
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: 0.3em;
}
.onnetsu-text {
  padding: 16px 0;
}
.onnetsu-lead {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 2.1;
  color: var(--text);
  letter-spacing: 0.05em;
}
.onnetsu-lead strong {
  color: var(--accent-dark);
  font-weight: 500;
  background: linear-gradient(transparent 60%, rgba(212, 168, 67, 0.25) 60%);
  padding: 0 2px;
}

.onnetsu-subheading {
  text-align: center;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--accent-dark);
  letter-spacing: 0.2em;
  margin-bottom: 36px;
  font-weight: 500;
}

.onnetsu-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.onnetsu-card {
  background: var(--bg-card);
  border-radius: 10px;
  padding: 36px 28px;
  position: relative;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  transition: transform .3s ease;
}
.onnetsu-card:hover { transform: translateY(-4px); }
.onnetsu-card-num {
  position: absolute;
  top: 16px;
  right: 20px;
  font-family: var(--display);
  font-size: 44px;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.3;
  letter-spacing: 0.05em;
  line-height: 1;
}
.onnetsu-card h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  padding-right: 50px;
  line-height: 1.5;
  position: relative;
}
.onnetsu-card h3::after {
  content: "";
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent-warm);
  margin-top: 14px;
}
.onnetsu-card p {
  font-size: 14px;
  line-height: 2.1;
  color: var(--text-soft);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.onnetsu-card strong {
  color: var(--text);
  font-weight: 500;
}
.onnetsu-card-note {
  font-size: 11px !important;
  color: var(--text-soft);
  padding-top: 12px;
  margin-top: 12px;
  border-top: 1px dashed var(--line);
  line-height: 1.7 !important;
}

/* =========================================
   Owner / Greeting
   ========================================= */
.owner-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
  margin-top: 40px;
}
.owner-photo {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.owner-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.owner-photo.img-fallback {
  background:
    linear-gradient(135deg, rgba(122,140,111,0.3), rgba(212,168,67,0.2));
}
.owner-photo.img-fallback::after {
  content: "Owner";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.8);
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: 0.3em;
}
.owner-text {
  padding: 12px 0;
}
.owner-name-en {
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 8px;
}
.owner-name {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--text-soft);
  margin-bottom: 28px;
  letter-spacing: 0.1em;
}
.owner-name span {
  font-size: 24px;
  color: var(--text);
  margin-left: 4px;
  font-weight: 500;
}
.owner-name ruby,
.owner-greeting ruby,
.brand-ruby {
  ruby-position: over;
}
.brand-ruby rt {
  font-family: var(--sans);
  font-size: 0.42em;
  font-weight: 400;
  color: var(--text-soft);
  letter-spacing: 0.05em;
  padding-bottom: 4px;
}
.owner-name ruby rt,
.owner-greeting ruby rt {
  font-size: 0.42em;
  font-weight: 400;
  color: var(--text-soft);
  letter-spacing: 0.05em;
  padding-bottom: 3px;
  font-family: var(--sans);
}
.owner-greeting ruby {
  font-weight: 500;
}
.owner-greeting {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.9;
  margin-bottom: 24px;
  color: var(--text);
}
.owner-text p {
  margin-bottom: 22px;
  color: var(--text-soft);
  line-height: 2.1;
  letter-spacing: 0.04em;
}
.owner-sign {
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--accent-dark);
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px dashed var(--line);
}

/* 保有資格ブロック */
.owner-credentials {
  background: linear-gradient(180deg, rgba(255,255,255,0.7), rgba(255,255,255,0.4));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px 26px 24px;
  margin: 4px 0 32px;
}
.credentials-label {
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--accent-dark);
  text-align: center;
  margin-bottom: 16px;
  font-weight: 500;
}
.credentials-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.credentials-list li {
  font-family: var(--serif);
  font-size: 13.5px;
  color: var(--text);
  letter-spacing: 0.04em;
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}
.credentials-list li::before {
  content: "◇";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--accent-warm);
  font-size: 10px;
}

/* =========================================
   Menu (Category-based)
   ========================================= */
.menu-category {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 44px 48px;
  margin-bottom: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.menu-cat-head {
  text-align: center;
  padding-bottom: 28px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.menu-cat-title {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 6px;
}
.menu-cat-sub {
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 14px;
}
.menu-cat-desc {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 2;
  letter-spacing: 0.04em;
}

.menu-items {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 22px 8px;
  border-bottom: 1px dashed var(--line);
  position: relative;
  gap: 24px;
}
.menu-item:last-child { border-bottom: none; }
.menu-item.featured {
  background: linear-gradient(90deg, rgba(212,168,67,0.08), rgba(212,168,67,0.02));
  margin: 0 -8px 4px;
  padding: 26px 18px;
  border-radius: 8px;
  border-bottom: 1px dashed var(--line);
  align-items: center;
}
.menu-item-body {
  flex: 1;
  min-width: 0;
}
.menu-item-desc {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.95;
  margin-top: 10px;
  letter-spacing: 0.03em;
}
.menu-badge {
  position: absolute;
  top: 14px;
  left: -10px;
  background: var(--accent-warm);
  color: #fff;
  font-family: var(--sans);
  font-size: 10px;
  padding: 3px 12px;
  border-radius: 999px;
  letter-spacing: 0.15em;
  font-weight: 500;
}
.menu-item-head {
  flex: 1;
  min-width: 0;
}
.menu-item-head h4 {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  line-height: 1.5;
}
.menu-item-head h4 small {
  font-size: 12px;
  color: var(--text-soft);
  font-weight: 400;
  margin-left: 4px;
}
.menu-item-time {
  display: inline-block;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--accent-dark);
  background: var(--bg-soft);
  padding: 3px 12px;
  border-radius: 999px;
  letter-spacing: 0.1em;
}
.menu-item-price {
  text-align: right;
  white-space: nowrap;
  flex-shrink: 0;
}
.price-main {
  display: block;
  font-family: var(--display);
  font-size: 22px;
  color: var(--text);
  font-weight: 500;
  letter-spacing: 0.03em;
}
.price-new {
  display: block;
  font-size: 12px;
  color: var(--accent-warm);
  margin-top: 4px;
  letter-spacing: 0.05em;
  font-weight: 500;
}
.menu-items-compact .menu-item {
  padding: 18px 8px;
}
.menu-note {
  text-align: center;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 36px;
  line-height: 1.8;
}

/* =========================================
   Flow
   ========================================= */
.flow-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}
.flow-list li {
  text-align: center;
  padding: 0 0 24px;
  position: relative;
  background: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.flow-img {
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
  overflow: hidden;
  position: relative;
}
.flow-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.flow-img.img-fallback {
  background:
    linear-gradient(135deg, rgba(122,140,111,0.3), rgba(212,168,67,0.2));
}
.flow-num {
  display: inline-block;
  font-family: var(--display);
  font-size: 28px;
  color: #fff;
  background: var(--accent);
  font-weight: 400;
  letter-spacing: 0.05em;
  width: 56px;
  height: 56px;
  line-height: 56px;
  border-radius: 50%;
  margin: -28px auto 14px;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(122, 140, 111, 0.3);
}
.flow-list h3 {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 12px;
  padding: 0 16px;
  letter-spacing: 0.06em;
}
.flow-list p {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.95;
  padding: 0 20px;
  letter-spacing: 0.03em;
}

.effects {
  background: var(--bg-card);
  padding: 48px 40px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.effects-title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  text-align: center;
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}
.effects-title::before, .effects-title::after {
  content: "✦";
  color: var(--accent-warm);
  margin: 0 12px;
  font-size: 14px;
}
.effects-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.effects-list li {
  padding: 14px 12px;
  background: var(--bg-soft);
  border-radius: 6px;
  font-family: var(--sans);
  font-size: 13px;
  text-align: center;
  color: var(--text);
  position: relative;
  letter-spacing: 0.04em;
}
.effects-list li::before {
  content: "◯";
  color: var(--accent);
  margin-right: 6px;
  font-size: 10px;
  vertical-align: middle;
}

/* =========================================
   Gallery
   ========================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 14px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: var(--bg-soft);
  box-shadow: var(--shadow);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
  display: block;
}
.gallery-item:hover img { transform: scale(1.06); }

.gallery-large {
  grid-column: span 2;
  grid-row: span 2;
}
.gallery-wide {
  grid-column: span 2;
}

.gallery-item.img-fallback::after {
  content: "Photo";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--text-soft);
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: 0.3em;
  background:
    linear-gradient(135deg, rgba(122,140,111,0.2), rgba(212,168,67,0.15));
}

/* =========================================
   Voice
   ========================================= */
.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}
.voice-card {
  background: var(--bg-card);
  padding: 40px 32px 32px;
  border-radius: 8px;
  border: 1px solid var(--line);
  position: relative;
  display: flex;
  flex-direction: column;
}
.voice-card::before {
  content: "❝";
  position: absolute;
  top: 8px;
  left: 24px;
  font-family: var(--serif);
  font-size: 56px;
  color: var(--accent);
  opacity: 0.2;
  line-height: 1;
}
.voice-stars {
  color: var(--accent-warm);
  letter-spacing: 0.2em;
  margin-bottom: 14px;
  font-size: 14px;
}
.voice-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
  letter-spacing: 0.03em;
}
.voice-text {
  font-size: 13.5px;
  color: var(--text);
  line-height: 1.95;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
  flex: 1;
}
.voice-card footer {
  font-family: var(--display);
  color: var(--text-soft);
  font-size: 12px;
  letter-spacing: 0.15em;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  text-align: right;
}

/* =========================================
   Access
   ========================================= */
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.info-list {
  background: var(--bg-card);
  padding: 36px 32px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.info-list > div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--line);
}
.info-list > div:last-child { border-bottom: none; }
.info-list dt {
  font-size: 13px;
  color: var(--accent-dark);
  font-weight: 500;
  letter-spacing: 0.1em;
  padding-top: 2px;
}
.info-list dd {
  font-size: 14px;
  color: var(--text);
  line-height: 1.8;
}

.map-frame {
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--bg-soft);
}
.map-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
}
.map-placeholder {
  width: 100%;
  height: 100%;
  background: var(--bg-soft);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px;
}
.map-placeholder p {
  font-family: var(--serif);
  color: var(--text-soft);
  margin-bottom: 8px;
}
.map-placeholder small {
  color: var(--text-soft);
  font-size: 12px;
}

/* =========================================
   Contact
   ========================================= */
.contact-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}
.contact-buttons .btn {
  min-width: 280px;
  padding: 22px 36px;
  text-align: center;
  line-height: 1.5;
}
.contact-buttons .btn small {
  font-size: 12px;
  opacity: 0.85;
  letter-spacing: 0.1em;
}
.btn-icon {
  display: inline-block;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  margin-right: 10px;
  vertical-align: middle;
  text-align: center;
  line-height: 32px;
  font-size: 16px;
}
.btn-outline .btn-icon {
  background: var(--bg-soft);
  color: var(--accent-dark);
}

/* =========================================
   Footer
   ========================================= */
.site-footer {
  background: #262521;
  color: #c8c4b3;
  padding: 60px 24px 40px;
  text-align: center;
}
.footer-logo-img {
  width: 100px;
  height: auto;
  margin: 0 auto 16px;
  filter: invert(1) brightness(0.9);
  opacity: 0.85;
}
.footer-logo {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: 0.3em;
  margin-bottom: 8px;
}
.footer-sub {
  font-size: 12px;
  letter-spacing: 0.3em;
  margin-bottom: 28px;
  opacity: 0.7;
}
.footer-sns {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 32px;
}
.footer-sns a {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(200, 196, 179, 0.3);
  color: #c8c4b3;
  transition: all .3s ease;
}
.footer-sns a:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(200, 196, 179, 0.6);
  color: #fff;
  opacity: 1;
  transform: translateY(-2px);
}
.footer-sns svg {
  width: 18px;
  height: 18px;
  display: block;
}
.footer-copy {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.15em;
  opacity: 0.5;
}

/* =========================================
   Reveal animation
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: rgba(250, 246, 234, 0.98);
    backdrop-filter: blur(10px);
    padding: 24px;
    transform: translateY(-120%);
    transition: transform .3s ease;
    border-bottom: 1px solid var(--line);
  }
  .nav.active { transform: translateY(0); }
  .nav ul {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }

  .section { padding: 80px 24px; }
  .concept-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .features { grid-template-columns: 1fr; gap: 20px; }
  .concept-message { margin: 56px auto 40px; }
  .concept-statement {
    padding: 40px 24px;
    margin-bottom: 56px;
  }
  .menu-category { padding: 32px 24px; }
  .menu-item {
    flex-direction: column;
    gap: 12px;
    padding: 18px 8px;
  }
  .menu-item-price { text-align: left; }
  .menu-badge { left: 0; top: -10px; }
  .owner-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .owner-photo { max-width: 320px; margin: 0 auto; }
  .onnetsu-intro {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .onnetsu-photo { max-width: 320px; margin: 0 auto; }
  .onnetsu-cards { grid-template-columns: 1fr; }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
  }
  .gallery-large { grid-column: span 2; grid-row: span 2; }
  .gallery-wide { grid-column: span 2; }
  .flow-list {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .flow-list li:not(:last-child)::after { display: none; }
  .effects-list { grid-template-columns: repeat(2, 1fr); }
  .voice-grid { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 1fr; }
  .info-list > div { grid-template-columns: 80px 1fr; }
}

@media (max-width: 480px) {
  body { line-height: 1.9; letter-spacing: 0.02em; }
  .header-inner { padding: 14px 20px; }
  .logo-mark { width: 48px; height: 48px; }
  .logo-name { font-size: 18px; }
  .hero { padding: 90px 20px 60px; }
  .hero-title {
    font-size: 20px;
    letter-spacing: 0.06em;
    line-height: 1.8;
  }
  .hero-title span { white-space: normal; }
  .hero-lead { font-size: 13px; line-height: 1.9; }

  .section { padding: 60px 20px; }
  .section-lead { margin-bottom: 40px; }

  .concept-text .lead { font-size: 18px; line-height: 1.95; }
  .concept-text p { font-size: 14px; line-height: 2; margin-bottom: 24px; }
  .concept-message { margin: 56px auto 40px; }
  .concept-message p { font-size: 14px; line-height: 2.1; margin-bottom: 28px; }
  .concept-message p + p { padding-top: 28px; }
  .concept-statement {
    padding: 36px 22px;
    margin-bottom: 56px;
  }
  .concept-statement-title { line-height: 1.6; }

  .onnetsu-lead { font-size: 15px; line-height: 1.95; }
  .onnetsu-card { padding: 28px 22px; }
  .onnetsu-card p { font-size: 13.5px; line-height: 1.95; }

  .owner-text p { font-size: 14px; line-height: 1.95; margin-bottom: 18px; }
  .owner-credentials { padding: 18px 20px 20px; }
  .credentials-list { grid-template-columns: 1fr; gap: 8px; }
  .credentials-list li { font-size: 13px; }
  .owner-greeting { font-size: 16px; line-height: 1.85; }

  .menu-category { padding: 26px 20px; }
  .menu-cat-title { font-size: 20px; }
  .menu-cat-desc { font-size: 13px; line-height: 1.85; }
  .menu-item-head h4 { font-size: 15px; line-height: 1.6; }
  .price-main { font-size: 18px; }

  .flow-list { grid-template-columns: 1fr; }
  .flow-list h3 { font-size: 15px; }
  .flow-list p { font-size: 13px; line-height: 1.85; padding: 0 22px; }

  .effects { padding: 32px 22px; }
  .effects-list { grid-template-columns: 1fr 1fr; gap: 10px; }
  .effects-list li { font-size: 12.5px; padding: 12px 10px; }

  .voice-card { padding: 36px 26px 26px; }
  .voice-title { font-size: 15px; line-height: 1.55; }
  .voice-text { font-size: 13.5px; line-height: 1.9; }

  .info-list { padding: 28px 22px; }
  .info-list > div { grid-template-columns: 1fr; gap: 6px; padding: 14px 0; }
  .info-list dd { font-size: 13.5px; line-height: 1.85; }

  .contact-buttons .btn { min-width: 100%; }
}