/*
Theme Name: 爆の睡 リラクゼーションサロン
Theme URI: https://example.com/
Author: Claude
Author URI: https://example.com/
Description: 東京都内の架空のリラクゼーションサロン「爆の睡」向けにデザインされた、白とベージュを基調とした落ち着いた雰囲気のオリジナルWordPressテーマです。トップページ・サービス／料金ページ・お店についてページ・アクセス／営業時間ページ・お問い合わせページの5つの固定ページテンプレートを収録しています。管理画面（カスタマイザー・固定ページ編集画面）からテキストや画像を編集できます。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: baku-no-nemuri
*/

/* =========================================================
   0. リセット & 変数
========================================================= */
:root{
  --color-bg: #fffdfa;
  --color-bg-alt: #fbf6ec;
  --color-beige: #f6ecd9;
  --color-beige-dark: #e4d3b3;
  --color-brown: #b3925e;
  --color-brown-dark: #8c6f47;
  --color-text: #5c5347;
  --color-text-light: #948a7b;
  --color-white: #ffffff;
  --font-serif: 'Noto Serif JP', serif;
  --font-sans: 'Noto Sans JP', sans-serif;
  --max-width: 1120px;
  --radius: 6px;
  --shadow: 0 8px 24px rgba(180, 150, 100, 0.1);
}

*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, h4, p, ul, figure { margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body{
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.02em;
}

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

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

ul { list-style: none; }

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

.eyebrow{
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--color-brown);
  text-transform: uppercase;
  margin-bottom: 12px;
}

h1, h2, h3, h4{
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-brown-dark);
}

.section-title{
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-bottom: 16px;
  letter-spacing: 0.06em;
}

.section-lead{
  color: var(--color-text-light);
  font-size: 0.95rem;
  max-width: 560px;
  margin: 0 auto 56px;
}

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

section{ padding: 96px 0; }

/* =========================================================
   1. 画像プレースホルダー（アイキャッチ／画像未設定時）
========================================================= */
.ph-img{
  position: relative;
  background: linear-gradient(135deg, #fbf6ec 0%, var(--color-beige) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brown);
  overflow: hidden;
  border-radius: var(--radius);
}
.ph-img::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.35), transparent 60%);
}
.ph-img svg{ width: 15%; min-width: 32px; max-width: 56px; opacity: 0.55; position: relative; z-index: 1; }
.ph-img span.ph-label{
  position: absolute;
  bottom: 10px;
  right: 14px;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(90,74,54,0.55);
  z-index: 1;
}
.ph-img.has-photo{ background: none; }
.ph-img.has-photo::before{ display: none; }
.ph-img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

/* =========================================================
   2. ヘッダー
========================================================= */
header.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 253, 250, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(180, 150, 100, 0.12);
}

.nav-wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.logo{
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-brown-dark);
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.3;
}
.logo img.custom-logo{ max-height: 46px; width: auto; }
.logo .logo-text{ display: flex; flex-direction: column; }
.logo small{
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--color-brown);
}

.main-navigation ul{
  display: flex;
  gap: 40px;
}
.main-navigation a{
  font-size: 0.88rem;
  color: var(--color-text);
  position: relative;
  padding-bottom: 4px;
}
.main-navigation a::after{
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 1px;
  background: var(--color-brown);
  transition: width 0.25s ease;
}
.main-navigation a:hover::after,
.main-navigation .current-menu-item a::after{ width: 100%; }

.nav-cta{
  display: inline-block;
  border: 1px solid var(--color-brown-dark);
  color: var(--color-brown-dark) !important;
  padding: 9px 22px;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  transition: background 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
.nav-cta:hover{ background: var(--color-brown-dark); color: var(--color-white) !important; }

.menu-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span{
  width: 24px;
  height: 1.5px;
  background: var(--color-brown-dark);
  display: block;
  transition: 0.3s;
}

/* =========================================================
   3. ヒーロー
========================================================= */
.hero{
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #fffdfa 0%, #fbf3e3 100%);
  overflow: hidden;
}
.hero::before{
  content: "";
  position: absolute;
  right: -10%;
  top: -15%;
  width: 60%;
  height: 130%;
  background: radial-gradient(circle, rgba(255,255,255,0.7), transparent 65%);
}
.hero-inner{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  width: 100%;
}
.hero h1{
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  line-height: 1.55;
  margin-bottom: 24px;
}
.hero p.hero-lead{
  color: var(--color-text-light);
  max-width: 440px;
  margin-bottom: 36px;
  font-size: 0.95rem;
}
.btn-primary{
  display: inline-block;
  background: var(--color-brown-dark);
  color: var(--color-white);
  padding: 15px 38px;
  border-radius: 999px;
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border: none;
  cursor: pointer;
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 28px rgba(90,74,54,0.18); }

.hero .ph-img{ height: 480px; box-shadow: var(--shadow); }

.hero-notice{
  margin-top: 40px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-notice div{
  font-size: 0.75rem;
  color: var(--color-text-light);
  border-left: 2px solid var(--color-beige-dark);
  padding-left: 10px;
}
.hero-notice strong{
  display: block;
  color: var(--color-brown-dark);
  font-family: var(--font-serif);
  font-size: 1rem;
}

/* =========================================================
   4. コンセプト（3カラム）
========================================================= */
.concept{ background: var(--color-white); }
.concept-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.concept-card{
  text-align: center;
  padding: 40px 24px;
  background: var(--color-bg);
  border-radius: var(--radius);
}
.concept-card .icon{
  width: 54px;
  height: 54px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--color-beige);
  display: flex;
  align-items: center;
  justify-content: center;
}
.concept-card .icon svg{ width: 24px; height: 24px; stroke: var(--color-brown-dark); }
.concept-card h3{ font-size: 1rem; margin-bottom: 10px; }
.concept-card p{ font-size: 0.85rem; color: var(--color-text-light); }

/* =========================================================
   5. サービス・料金
========================================================= */
.service{ background: var(--color-bg-alt); }
.service-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.service-card{
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.service-card .ph-img{ height: 190px; border-radius: 0; }
.service-card .body{ padding: 26px 24px 30px; flex: 1; display: flex; flex-direction: column; }
.service-card h3{ font-size: 1.05rem; margin-bottom: 8px; }
.service-card p.desc{ font-size: 0.83rem; color: var(--color-text-light); flex: 1; margin-bottom: 18px; }
.service-meta{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-top: 1px dashed var(--color-beige-dark);
  padding-top: 14px;
  font-size: 0.8rem;
}
.service-meta .price{ font-family: var(--font-serif); font-size: 1.15rem; color: var(--color-brown-dark); }

.service-note{
  text-align: center;
  margin-top: 44px;
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.price-table-wrap{
  margin-top: 72px;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 44px;
  box-shadow: var(--shadow);
}
.price-table-head{ text-align: center; margin-bottom: 32px; }
.price-table-head h3{ font-size: 1.15rem; margin-bottom: 8px; }
.price-table-head p{ font-size: 0.82rem; color: var(--color-text-light); }
.price-table-scroll{ overflow-x: auto; }
.price-table{ width: 100%; min-width: 480px; border-collapse: collapse; font-size: 0.88rem; }
.price-table thead th{
  background: var(--color-beige);
  color: var(--color-brown-dark);
  padding: 14px 20px;
  text-align: left;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.price-table thead th:first-child{ border-radius: var(--radius) 0 0 var(--radius); }
.price-table thead th:last-child{ border-radius: 0 var(--radius) var(--radius) 0; text-align: right; }
.price-table tbody td{
  padding: 15px 20px;
  border-bottom: 1px solid var(--color-bg-alt);
  color: var(--color-text);
}
.price-table tbody tr:nth-child(even){ background: var(--color-bg); }
.price-table tbody tr.is-option td{ color: var(--color-text-light); font-size: 0.85rem; }
.price-table td:last-child{
  text-align: right;
  font-family: var(--font-serif);
  color: var(--color-brown-dark);
  white-space: nowrap;
}

/* =========================================================
   6. お店について
========================================================= */
.about{ background: var(--color-white); }
.about-inner{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.about .ph-img{ height: 420px; }
.about .eyebrow{ margin-bottom: 8px; }
.about h1, .about h2{ font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 22px; }
.about .entry-content p{ font-size: 0.9rem; color: var(--color-text-light); margin-bottom: 18px; }
.about .entry-content img{ border-radius: var(--radius); margin: 24px 0; }

.staff-row{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 80px;
}
.staff-card{ text-align: center; }
.staff-card .ph-img{ height: 220px; border-radius: 50%; width: 220px; margin: 0 auto 18px; }
.staff-card h4{ font-size: 0.95rem; margin-bottom: 4px; }
.staff-card span{ font-size: 0.78rem; color: var(--color-text-light); }

/* =========================================================
   7. アクセス・営業時間
========================================================= */
.access{ background: var(--color-bg-alt); }
.access-inner{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.access .ph-img{ height: 380px; }
.access .map-embed{ height: 380px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.access .map-embed iframe{ width: 100%; height: 100%; border: 0; display: block; }
.access-table{ width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.access-table tr{ border-bottom: 1px solid var(--color-beige-dark); }
.access-table th, .access-table td{ text-align: left; padding: 16px 8px; vertical-align: top; }
.access-table th{ width: 110px; color: var(--color-brown-dark); font-weight: 500; }
.access-table td{ color: var(--color-text-light); }

/* =========================================================
   8. お問い合わせ
========================================================= */
.contact{ background: var(--color-white); }
.contact-inner{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact-info{ background: var(--color-bg); padding: 40px; border-radius: var(--radius); }
.contact-info h3{ font-size: 1.05rem; margin-bottom: 20px; }
.contact-info ul li{ display: flex; gap: 14px; margin-bottom: 20px; font-size: 0.88rem; }
.contact-info ul li svg{ width: 18px; height: 18px; stroke: var(--color-brown-dark); flex-shrink: 0; margin-top: 2px; }
.contact-info ul li strong{ display: block; color: var(--color-brown-dark); font-weight: 500; margin-bottom: 2px; }

.contact-form{ display: flex; flex-direction: column; gap: 18px; }
.contact-form label{ font-size: 0.8rem; color: var(--color-text-light); margin-bottom: 6px; display: block; }
.contact-form input, .contact-form textarea, .contact-form select{
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--color-beige-dark);
  border-radius: var(--radius);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--color-text);
}
.contact-form textarea{ resize: vertical; min-height: 110px; }
.contact-form button{
  align-self: flex-start;
  background: var(--color-brown-dark);
  color: var(--color-white);
  border: none;
  padding: 14px 40px;
  border-radius: 999px;
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  margin-top: 8px;
}
.contact-form .required{ color: #b3604a; }
.form-message{
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  margin-bottom: 24px;
}
.form-message.success{ background: #f0f4e8; color: #5a6b3c; }
.form-message.error{ background: #f7e9e5; color: #96442f; }

/* =========================================================
   9. フッター
========================================================= */
footer.site-footer{
  background: var(--color-beige);
  color: var(--color-brown-dark);
  padding: 72px 0 28px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-logo{
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 16px;
  color: var(--color-brown-dark);
}
.footer-grid p, .footer-grid li{ font-size: 0.83rem; color: var(--color-text); }
.footer-grid h4{
  color: var(--color-brown-dark);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.footer-grid ul li{ margin-bottom: 10px; }
.footer-grid ul li a:hover{ color: var(--color-brown); }
.footer-sns{ display: flex; gap: 14px; margin-top: 20px; }
.footer-sns a{
  width: 34px; height: 34px;
  border: 1px solid rgba(140, 111, 71, 0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.footer-sns svg{ width: 15px; height: 15px; stroke: var(--color-brown-dark); }
.footer-bottom{
  border-top: 1px solid rgba(140, 111, 71, 0.18);
  padding-top: 24px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

/* =========================================================
   10. WordPress標準要素の最低限の見た目調整
========================================================= */
.screen-reader-text{
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
}
.entry-content ul, .entry-content ol{ padding-left: 1.4em; list-style: disc; margin-bottom: 18px; }
.entry-content a{ color: var(--color-brown-dark); text-decoration: underline; }
.wp-caption, .wp-block-image{ margin-bottom: 18px; }

/* =========================================================
   11. レスポンシブ
========================================================= */
@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero .ph-img{ height: 300px; order: -1; }
  .concept-grid{ grid-template-columns: 1fr; }
  .service-grid{ grid-template-columns: repeat(2, 1fr); }
  .about-inner{ grid-template-columns: 1fr; }
  .about .ph-img{ height: 300px; }
  .staff-row{ grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .access-inner{ grid-template-columns: 1fr; }
  .contact-inner{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px){
  section{ padding: 64px 0; }
  .main-navigation ul{
    position: fixed;
    top: 78px; left: 0; right: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: 20px 24px 32px;
    gap: 20px;
    border-bottom: 1px solid rgba(138,115,87,0.12);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: 0.25s ease;
    max-height: 70vh;
    overflow-y: auto;
  }
  .main-navigation ul.open{ transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-cta{ display: none; }
  .menu-toggle{ display: flex; }
  .hero{ min-height: auto; padding: 64px 0; }
  .hero-notice{ gap: 18px; }
  .service-grid{ grid-template-columns: 1fr; }
  .staff-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 36px; }
  .price-table-wrap{ padding: 28px 20px; margin-top: 48px; }
}