/* ベース */
:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f5f5f5;
  --color-primary: #111111;
  --color-primary-alt: #1f1f1f;
  --color-accent: #d8b180;
  --color-border: #dddddd;
  --color-text: #222222;
  --color-text-muted: #777777;
  --color-hero-overlay: rgba(0, 0, 0, 0.55);

  --font-body: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI",
    YuGothic, "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;

  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.08);
  --radius-card: 10px;
  --transition-fast: 0.2s ease-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
}

/* ユーティリティ */
.u-hidden-sm {
  display: inline;
}

@media (max-width: 599px) {
  .u-hidden-sm {
    display: none;
  }
}

/* レイアウト共通 */
.container {
  width: min(1120px, 100% - 40px);
  margin-inline: auto;
}

.section {
  padding: 72px 0;
}

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

.section-title {
  margin: 0 0 16px;
  font-size: 1.6rem;
  letter-spacing: 0.08em;
}

.section-lead {
  margin: 0 0 24px;
  color: var(--color-text-muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: 3fr 2.4fr;
  gap: 40px;
  align-items: flex-start;
}

.grid-2--reverse {
  grid-template-columns: 2.4fr 3fr;
}

@media (max-width: 899px) {
  .grid-2,
  .grid-2--reverse {
    grid-template-columns: 1fr;
  }
}

/* ヘッダー */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-primary);
}

.site-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.site-title {
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: lowercase;
}

/* ナビゲーション */
.site-nav ul {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  position: relative;
  display: inline-block;
  padding: 6px 0;
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
}

.site-nav li.is-active > a {
  font-weight: 700;
}

.site-nav li.is-active > a::after {
  width: 100%;
}

/* モバイルナビ */
.nav-toggle {
  display: none;
  width: 40px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

@media (max-width: 799px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: 56px 0 auto;
    background: #ffffff;
    transform: translateY(-110%);
    transition: transform 0.25s ease-out;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 20px 16px;
    gap: 10px;
  }

  .site-nav.is-open {
    transform: translateY(0);
  }

  body.nav-open {
    overflow: hidden;
  }
}

/* hero（トップ） */
.hero {
  position: relative;
  min-height: 72vh;
  display: flex;
  align-items: center;
  color: #ffffff;
  overflow: hidden;
  background: #000;
}

.hero--home::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../images/entrance.jpg");
  background-size: cover;
  background-position: center;
  filter: brightness(0.4);
  transform: scale(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top left,
    rgba(255, 255, 255, 0.05),
    transparent 50%
  );
}

.hero-content {
  position: relative;
  padding: 96px 0 72px;
  max-width: 680px;
}

.hero-label {
  margin: 0 0 12px;
  font-size: 0.9rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.8;
}

.hero-title {
  margin: 0 0 18px;
  font-size: clamp(1.9rem, 4vw, 2.4rem);
  line-height: 1.4;
}

.hero-subtitle {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.85);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* image band（3枚目） */
.section--image-band {
  padding: 0;
}

.image-band img {
  display: block;
  width: 100%;
  height: 260px;
  object-fit: cover;
}

/* ページヘッダー */
.page-hero {
  padding: 64px 0 40px;
  background: #111111;
  color: #ffffff;
}

.page-title {
  margin: 0 0 6px;
  font-size: 1.8rem;
}

.page-subtitle {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

/* ボタン */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: #ffffff;
  color: #000000;
  border-color: transparent;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: #ffffff;
  color: #000000;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.section-links {
  margin-top: 18px;
}

.section-links--center {
  text-align: center;
}

.text-link {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
  color: var(--color-primary-alt);
  text-decoration: none;
}

.text-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 100%;
  background: var(--color-primary-alt);
  transform-origin: left;
  transform: scaleX(0.2);
  opacity: 0.7;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: scaleX(1);
  opacity: 1;
}

/* カード・ボックス */
.card {
  padding: 24px 24px 26px;
  border-radius: var(--radius-card);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.card--accent {
  border-top: 3px solid var(--color-accent);
}

.card-title {
  margin: 0 0 12px;
  font-size: 1.1rem;
}

.definition-list {
  margin: 0 0 10px;
}

.definition-list > div {
  margin-bottom: 8px;
}

.definition-list dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
}

.definition-list dd {
  margin: 2px 0 0;
}

.small-text {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* フッター */
.site-footer {
  padding: 32px 0 26px;
  background: #111111;
  color: #f0f0f0;
  font-size: 0.85rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.footer-title {
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: lowercase;
}

.footer-address {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-copy {
  width: 100%;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.55);
}

/* コンセプトセクション */
.section--concept {
  position: relative;
  background: #ffffff;
}

.concept-layout {
  position: relative;
  align-items: stretch;
}

.concept-text {
  position: relative;
  z-index: 2;
}

.concept-copy {
  margin: 4px 0 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.concept-image {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
}

.concept-image-inner {
  position: relative;
  width: min(360px, 100%);
  margin-top: 20px;
}

.concept-image-inner::before {
  content: "";
  position: absolute;
  inset: 12% -16%;
  background: radial-gradient(
    circle at top,
    rgba(0, 0, 0, 0.08),
    transparent 60%
  );
  z-index: -1;
}

.concept-image img {
  width: 100%;
  display: block;
  border-radius: 18px;
  filter: grayscale(0.1) contrast(1.1);
  box-shadow: var(--shadow-soft);
}

/* スタッフ紹介 */
.staff-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.staff-card {
  padding: 24px 24px 26px;
  border-radius: var(--radius-card);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  border-left: 3px solid var(--color-accent);
}

.staff-name {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.staff-role {
  margin: 0 0 12px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.staff-text {
  margin: 0;
}

/* 店内写真 */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.photo-card {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
}

.photo-card img {
  display: block;
  width: 100%;
  height: 170px;
  object-fit: cover;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.photo-card:hover img {
  transform: scale(1.05);
  opacity: 0.9;
}

@media (max-width: 899px) {
  .photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-card img {
    height: 160px;
  }
}

@media (max-width: 599px) {
  .photo-grid {
    grid-template-columns: 1fr;
  }

  .photo-card img {
    height: 220px;
  }
}

/* リクルートプレビュー（トップ） */
.section--recruit-preview {
  background: #111111;
  color: #ffffff;
}

.recruit-highlight {
  position: relative;
  min-height: 160px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow: hidden;
}

.recruit-highlight::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(
    circle at top left,
    rgba(216, 177, 128, 0.6),
    transparent 55%
  );
  opacity: 0.45;
}

.recruit-copy {
  position: relative;
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* 価格表 */
.price-table {
  margin-top: 16px;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  overflow: hidden;
  max-width: 420px;
}

.price-row {
  display: flex;
  justify-content: space-between;
  padding: 14px 18px;
  background: #ffffff;
}

.price-row:nth-child(2) {
  background: #f8f8f8;
}

.price-label {
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.price-value {
  font-weight: 700;
  font-size: 1.1rem;
}

/* NOTE・ステップ・テーブル */
.note-list {
  margin: 18px 0 0;
  padding-left: 1.2em;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.step-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.step-list > li {
  position: relative;
  padding-left: 46px;
  margin-bottom: 18px;
}

.step-list > li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 2px;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid #333333;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.step-list h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.step-list p {
  margin: 0;
}

.info-box {
  margin-top: 24px;
  padding: 18px 20px 20px;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  background: #ffffff;
}

.info-title {
  margin: 0 0 8px;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.email-address a {
  font-weight: 600;
  color: var(--color-primary-alt);
  text-decoration: none;
}

.email-address a:hover {
  text-decoration: underline;
}

.alert-box {
  margin-top: 24px;
  padding: 18px 20px 20px;
  border-radius: var(--radius-card);
  background: #1b1b1b;
  color: #f0f0f0;
}

/* シンプルテーブル（募集） */
.table-simple {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
  font-size: 0.9rem;
}

.table-simple th,
.table-simple td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--color-border);
}

.table-simple thead {
  background: #111111;
  color: #ffffff;
}

/* チェックリスト */
.check-list {
  margin: 8px 0 16px;
  padding-left: 1.2em;
}

.check-list li {
  margin-bottom: 4px;
}

/* MAP */
.map-frame {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.map-frame iframe {
  display: block;
  width: 100%;
  height: 320px;
}

/* レスポンシブ細かい調整 */
@media (max-width: 599px) {
  .section {
    padding: 56px 0;
  }

  .hero-content {
    padding: 80px 0 56px;
  }

  .page-hero {
    padding: 52px 0 32px;
  }

  .header-inner {
    padding-inline: 4px;
  }
}