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

:root {
  --cream: #f5f0e8;
  --dark: #1a1714;
  --text: #2a2520;
  --muted: #a09880;
  --gold: #b89a60;
  --green: #2e3a28;
  --font: 'Noto Serif JP', serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-weight: 300;
  line-height: 2;
  color: var(--text);
  background: var(--cream);
}

/* ナビ */
.header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.4rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(20, 17, 14, 0.7);
  backdrop-filter: blur(8px);
}

.nav-logo {
  color: #e8e0d0;
  font-size: 1.1rem;
  letter-spacing: 0.25em;
  font-weight: 300;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  color: #a09880;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  transition: color 0.3s;
}

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

/* ヒーロー */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: flex-end;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 8, 6, 0.3) 0%,
    rgba(10, 8, 6, 0.2) 40%,
    rgba(10, 8, 6, 0.6) 100%
  );
}

.hero-content {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 5rem 4rem;
}

.hero-left {
  color: #f0ebe0;
}

.hero-place {
  font-size: 1rem;
  letter-spacing: 0.4em;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.hero-title {
  font-size: clamp(5rem, 12vw, 10rem);
  font-weight: 200;
  letter-spacing: 0.2em;
  line-height: 1;
}

.hero-right {
  color: #c8c0b0;
  padding-bottom: 1rem;
}

.hero-tagline {
  font-size: 1.2rem;
  letter-spacing: 0.5em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

/* 共通ラベル */
.en-label {
  font-size: 0.88rem;
  letter-spacing: 0.5em;
  color: var(--gold);
  margin-bottom: 0.5rem;
  display: block;
}

.en-label.dark {
  color: var(--muted);
}

/* コンセプト */
.concept {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.concept-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.concept-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 12, 10, 0.62);
}

.concept-content {
  position: relative;
  text-align: center;
  color: #e8e0d0;
  padding: 2rem;
  max-width: 680px;
}

.concept-heading {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 200;
  letter-spacing: 0.3em;
  margin-bottom: 3rem;
  line-height: 1.6;
}

.concept-body p {
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: #c8c0b0;
  margin-bottom: 1.2rem;
  line-height: 2.2;
}

/* メニュー */
.menu {
  padding: 8rem 2rem;
  text-align: center;
  background: var(--cream);
}

.section-heading-muted {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 200;
  letter-spacing: 0.3em;
  color: #d8d0c4;
  margin-bottom: 4rem;
  line-height: 1;
}

.section-heading-muted.light {
  color: rgba(245, 240, 232, 0.2);
}

.menu-photo {
  max-width: 800px;
  margin: 0 auto 4rem;
}

.menu-photo img {
  width: 100%;
  display: block;
}

.menu-detail {
  max-width: 500px;
  margin: 0 auto;
}

.menu-course {
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}

.menu-price {
  font-size: 1.1rem;
  color: var(--gold);
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(184, 154, 96, 0.3);
}

.menu-note {
  font-size: 1rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
  line-height: 2;
}

/* 営業案内 */
.info {
  background: var(--green);
  padding: 8rem 2rem;
  text-align: center;
}

.info-inner {
  max-width: 520px;
  margin: 0 auto;
}

.info .en-label {
  color: rgba(184, 154, 96, 0.8);
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 auto 1.5rem;
}

.info-table th,
.info-table td {
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 1.05rem;
  font-weight: 300;
  color: #c8c0b0;
  letter-spacing: 0.1em;
  text-align: left;
}

.info-table th {
  width: 38%;
  color: #7a7060;
}

.tel-link {
  color: #c8c0b0;
  text-decoration: none;
  transition: color 0.3s;
}

.tel-link:hover {
  color: var(--gold);
}

.info-note {
  font-size: 0.92rem;
  color: #5a5040;
  letter-spacing: 0.08em;
  margin-top: 1.5rem;
}

/* アクセス */
.access {
  padding: 8rem 2rem;
  text-align: center;
  background: var(--cream);
}

.access-address {
  font-size: 1.15rem;
  letter-spacing: 0.15em;
  color: var(--text);
  margin-bottom: 1rem;
}

.access-station {
  font-size: 1rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
  display: inline-block;
  text-align: left;
}

/* フッター */
.footer {
  background: var(--dark);
  text-align: center;
  padding: 3rem 2rem;
}

.footer-name {
  color: #c8c0b0;
  font-size: 1.1rem;
  letter-spacing: 0.3em;
  margin-bottom: 0.8rem;
  font-weight: 300;
}

.footer-copy {
  font-size: 0.85rem;
  color: #3a3530;
  letter-spacing: 0.05em;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .nav-links { display: none; }

  .hero-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
    padding: 3rem 2rem;
  }

  .hero-tagline {
    writing-mode: horizontal-tb;
  }

  .hero-title {
    font-size: 5rem;
  }
}