/*
Theme Name: Ichiha
Theme URI: https://ichiha-seikotsu.com/
Author: Wellness Technology
Author URI: https://wellness-technology.com
Description: 整骨院・鍼灸院の治療院向け WordPress テーマ。Tailwind CSS ベース。
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 7.4
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ichiha
Tags: one-column, custom-colors, custom-menu, custom-logo, featured-images, translation-ready

市羽整骨院 WordPress テーマ
*/

/* ============================================
   カラーパレット（CSS変数）
   ============================================ */
:root {
  --color-main-text: #000000;
  --color-primary: #6F745C;
  --color-accent-1: #f08976;
  --color-accent-2: #c07a60;
  --color-accent-3: #f8c6a0;
  --color-accent-4: #a7bd9a;
  --font-sans: "Zen Kaku Gothic New", "Noto Sans JP", "Hiragino Sans", "ヒラギノ角ゴシック", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", Osaka, Verdana, sans-serif;
}

/* ============================================
   グローバルナビゲーション（Heva Health デザイン準拠）
   - 白背景・フル幅バー
   - Logo左 | ナビ中央 | CTA右
   - ドロップダウンメニュー（施術内容）
   ============================================ */
.site-header.global-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  width: 100%;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.3s;
}

.site-header.global-nav.is-scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* ロゴ */
.site-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-main-text);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color 0.2s;
}

.site-logo:hover {
  color: var(--color-primary);
}

/* ハンバーガーボタン（SP用） */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-main-text);
  transition: all 0.3s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ナビゲーション */
.main-navigation {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu > li > a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-main-text);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-menu > li > a:hover {
  color: var(--color-primary);
}

/* ドロップダウントリガー */
.nav-dropdown-trigger {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-main-text);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s;
}

.nav-dropdown-trigger:hover {
  color: var(--color-primary);
}

.nav-dropdown-trigger::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 4px;
}

.nav-item-dropdown {
  position: relative;
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 200px;
  padding: 12px 0;
  background: #fff;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border-radius: 8px;
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
  z-index: 100;
}

.nav-item-dropdown:hover .nav-dropdown,
.nav-item-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(4px);
}

.nav-dropdown li {
  margin: 0;
}

.nav-dropdown a {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  color: var(--color-main-text);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.nav-dropdown a:hover {
  background: rgba(111, 116, 92, 0.08);
  color: var(--color-primary);
}

/* ヘッダーCTA（Heva: Free 15min Consult スタイル） */
.header-cta {
  flex-shrink: 0;
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff !important;
  background: var(--color-primary);
  padding: 10px 20px;
  border-radius: 9999px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  letter-spacing: 0.02em;
}

.header-cta:hover {
  background: var(--color-accent-2);
  color: #fff !important;
  text-decoration: none;
  transform: translateY(-1px);
}

/* wp_nav_menu 互換 */
.main-navigation .menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.main-navigation .menu li a {
  color: var(--color-main-text);
  text-decoration: none;
  font-size: 0.9rem;
}

/* SP: ハンバーガーメニュー */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .header-inner {
    height: 56px;
    padding: 0 16px;
  }

  .header-cta {
    font-size: 0.85rem;
    padding: 8px 16px;
  }

  .main-navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    background: #fff;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
    padding: 72px 24px 32px;
    transition: right 0.3s;
    z-index: 999;
  }

  .main-navigation.is-open {
    right: 0;
  }

  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .nav-menu > li {
    width: 100%;
    border-bottom: 1px solid #eee;
  }

  .nav-menu > li > a,
  .nav-dropdown-trigger {
    display: block;
    padding: 16px 0;
    width: 100%;
  }

  .nav-item-dropdown .nav-dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    padding: 0 0 0 16px;
    opacity: 1;
    visibility: visible;
    min-width: auto;
  }

  .nav-item-dropdown:hover .nav-dropdown,
  .nav-item-dropdown:focus-within .nav-dropdown {
    transform: none;
  }

  .nav-dropdown {
    display: none;
  }

  .nav-item-dropdown.is-open .nav-dropdown {
    display: block;
    padding-bottom: 8px;
  }
}

/* モバイルメニューオーバーレイ */
.nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s;
}

@media (max-width: 768px) {
  .nav-overlay {
    display: block;
    pointer-events: none;
  }

  .nav-overlay.is-visible {
    pointer-events: auto;
    opacity: 1;
  }
}

.site-footer {
  background: var(--color-primary);
  color: #fff;
  padding: 1.5rem;
  text-align: center;
}

.site-footer .site-info p {
  margin: 0;
  font-size: 0.9rem;
}

/* ============================================
   ベーススタイル
   ============================================ */
body {
  color: var(--color-main-text);
  font-family: var(--font-sans);
  line-height: 1.6;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-accent-2);
  text-decoration: underline;
}

/* ============================================
   メインコンテンツ
   ============================================ */
.site-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.entry-header {
  margin-bottom: 1.5rem;
}

.entry-title {
  color: var(--color-primary);
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
}

.entry-content {
  margin-bottom: 2rem;
}

.entry-content p {
  margin: 0 0 1rem;
}

.post-navigation,
.posts-navigation {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #ddd;
}

/* ============================================
   投稿一覧
   ============================================ */
article {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
}

article:last-child {
  border-bottom: none;
}

/* ============================================
   トップページ（front-page / home）
   ワンカラム構成・ルールカラーパレット準拠
   ============================================ */
/* トップページ：コンテンツ幅制限を解除し画面幅いっぱいに */
.front-page {
  padding: 0;
  width: 100%;
  max-width: none;
  margin: 0;
}

body.front-page .site-content,
body.front-page #content {
  max-width: none;
  width: 100%;
  padding: 0;
}

body.front-page .site-main {
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 0;
}

/* ヒーロー（メインカラー1→サブカラー2） */
.hero {
  width: 100%;
  max-width: 100vw;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-2) 100%);
  color: #fff;
  padding: 4rem 1.5rem;
  text-align: center;
}

/* ヒーローヘッダー（Hevaスタイル：フルビューポート・画面幅いっぱい） */
.hero.hero-full {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 4rem;
  box-sizing: border-box;
}

.hero-full .hero-inner {
  max-width: 900px;
  width: 100%;
}

.hero-title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: bold;
  margin: 0 0 1.5rem;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.hero-full .hero-title {
  font-size: clamp(2.25rem, 7vw, 4rem);
  margin-bottom: 1.5rem;
}

.hero-lead {
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  margin: 0 0 2rem;
  opacity: 0.95;
  line-height: 1.7;
}

.hero-full .hero-lead {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  margin-bottom: 2.5rem;
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
}

.hero-cta {
  display: inline-block;
  background: var(--color-accent-1);
  color: #fff;
  font-size: 1.1rem;
  font-weight: bold;
  padding: 1rem 2.5rem;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.hero-cta:hover {
  background: var(--color-accent-2);
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
}

/* セクション共通 */
.section {
  padding: 3rem 1.5rem;
}

.section:nth-child(even) {
  /* サブカラー4 #a7bd9a */
  background: rgba(167, 189, 154, 0.25);
}

.section-inner {
  max-width: 720px;
  margin: 0 auto;
}

/* セクション見出し（StayGold 日英併記） */
.section-heading {
  margin: 0 0 2rem;
}

.section-en {
  display: block;
  font-size: 0.85rem;
  color: var(--color-primary);
  letter-spacing: 0.15em;
  margin-bottom: 0.25rem;
}

.section-ja {
  display: block;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-primary);
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-accent-1);
}

/* 従来の .section-title 互換 */
.section-title {
  color: var(--color-primary);
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 0 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-accent-1);
  display: inline-block;
}

/* 当院について */
.about-content {
  margin-bottom: 1rem;
}

.about-text {
  color: var(--color-main-text);
  margin: 0 0 1rem;
  line-height: 1.8;
}

/* NEWS お知らせ */
.news-list {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
}

.news-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(111, 116, 92, 0.15);
}

.news-item:first-child {
  padding-top: 0;
}

.news-badge {
  flex-shrink: 0;
  background: var(--color-accent-1);
  color: #fff;
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

.news-content {
  flex: 1;
}

.news-date {
  display: block;
  font-size: 0.8rem;
  color: #666;
  margin-bottom: 0.25rem;
}

.news-title {
  margin: 0;
  font-size: 0.95rem;
}

/* VIEW MORE ボタン */
.btn-view-more {
  display: inline-block;
  text-align: center;
  color: var(--color-primary);
  font-weight: bold;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  transition: all 0.2s;
}

.btn-view-more:hover {
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
}

.btn-en {
  display: block;
  font-size: 0.75rem;
  font-weight: normal;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

/* 店舗カード（LOCATION） */
.store-cards {
  margin-bottom: 2rem;
}

.store-card {
  background: #fff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(111, 116, 92, 0.1);
  border: 1px solid rgba(111, 116, 92, 0.15);
}

.store-name {
  color: var(--color-primary);
  font-size: 1.2rem;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent-4);
}

.store-info dt {
  font-size: 0.8rem;
  color: var(--color-primary);
  margin: 0.75rem 0 0.25rem;
}

.store-info dt:first-of-type {
  margin-top: 0;
}

.store-info dd {
  margin: 0 0 0 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
}

.store-info dd a {
  color: var(--color-primary);
  font-weight: bold;
}

/* CONTACT カード（3種） */
.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-card {
  display: block;
  background: #fff;
  padding: 1.5rem;
  border-radius: 8px;
  border: 2px solid var(--color-primary);
  text-decoration: none;
  color: var(--color-main-text);
  transition: all 0.2s;
}

.contact-card:hover {
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
}

.contact-label {
  display: block;
  font-size: 0.9rem;
  font-weight: bold;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.contact-card:hover .contact-label {
  color: var(--color-accent-3);
}

.contact-ja {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.contact-en {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}

.contact-card:hover .contact-en {
  color: var(--color-accent-3);
}

/* 施術内容 */
.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .service-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.service-item {
  background: #fff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(111, 116, 92, 0.1);
  /* メインカラー1 #6F745C */
  border-left: 4px solid var(--color-primary);
}

.service-icon {
  /* メインカラー1 #6F745C */
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.service-item h3 {
  color: var(--color-primary);
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
}

.service-item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* 店舗情報 */
.info-block {
  background: #fff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.info-list {
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.info-list dt {
  color: var(--color-primary);
  font-weight: bold;
  font-size: 0.85rem;
  margin: 1rem 0 0.25rem;
}

.info-list dt:first-child {
  margin-top: 0;
}

.info-list dd {
  margin: 0 0 0 1rem;
  line-height: 1.6;
}

.info-list dd a {
  color: var(--color-primary);
  font-weight: bold;
}

.info-list dd a:hover {
  color: var(--color-accent-2);
}

/* アクセス */
.access-address {
  margin: 0 0 1rem;
  line-height: 1.6;
}

.access-map {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.access-map-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  /* サブカラー4 #a7bd9a */
  background: rgba(167, 189, 154, 0.35);
  /* メインカラー1 #6F745C */
  color: var(--color-primary);
  font-weight: bold;
  text-decoration: none;
  transition: background 0.2s;
}

.access-map-link:hover {
  background: var(--color-accent-4);
  color: var(--color-accent-2);
  text-decoration: none;
}

.access-map iframe {
  display: block;
}

/* CTA（メインカラー1） */
.cta {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
}

.cta .section-title {
  color: #fff;
  border-bottom-color: var(--color-accent-3);
}

.cta-text {
  margin: 0 0 0.5rem;
}

.cta-tel {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
  text-decoration: none;
  padding: 0.5rem 0;
}

.cta-tel:hover {
  color: var(--color-accent-3);
  text-decoration: none;
}