/*
Theme Name: Dental Clinic Theme
Theme URI: https://teikitaku.xsrv.jp/
Author: ひろき
Description: 歯科・クリニック向けWordPressテーマ
Version: 1.0
*/

/* ==============================
   RESET & BASE
============================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #1a7abf;
  --primary-dark: #135d94;
  --primary-light: #e8f4fd;
  --primary-mid: #4db6e8;
  --accent: #2ecc9a;
  --accent-light: #e6f9f4;
  --text: #1e2a38;
  --text-mid: #5a6a7a;
  --text-light: #95a5b8;
  --bg: #ffffff;
  --bg-gray: #f7fafd;
  --bg-blue: #eef6fb;
  --border: #dce8f0;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(26,122,191,0.10);
  --shadow-hover: 0 8px 32px rgba(26,122,191,0.18);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ==============================
   HEADER
============================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 2px 16px rgba(26,122,191,0.1); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
  width: 40px; height: 40px;
  background: var(--primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.logo-icon svg { width: 22px; height: 22px; }
.logo-text { line-height: 1.2; }
.logo-name { font-size: 1rem; font-weight: 700; color: var(--text); }
.logo-sub { font-size: 0.65rem; color: var(--text-light); letter-spacing: 0.08em; }

.main-nav ul { display: flex; align-items: center; gap: 24px; }
.main-nav a { font-size: 0.88rem; font-weight: 500; color: var(--text-mid); transition: color var(--transition); }
.main-nav a:hover { color: var(--primary); }

.nav-reserve {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  transition: background var(--transition), transform var(--transition) !important;
  display: flex !important;
  align-items: center;
  gap: 6px;
}
.nav-reserve:hover { background: var(--primary-dark) !important; transform: translateY(-1px); }

.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--text); }

/* ==============================
   HERO
============================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(150deg, #f0f8ff 0%, #e8f4fd 40%, #f5fffe 100%);
}

.hero-wave {
  position: absolute;
  bottom: -2px; left: 0; right: 0;
}

.hero-circle1 {
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(26,122,191,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-circle2 {
  position: absolute;
  bottom: 80px; left: -60px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(46,204,154,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}
.hero-badge::before { content: ''; width: 6px; height: 6px; background: var(--primary); border-radius: 50%; }

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 16px;
}
.hero h1 em {
  font-style: normal;
  color: var(--primary);
}

.hero-desc { font-size: 1rem; color: var(--text-mid); margin-bottom: 32px; line-height: 2; }

.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: #fff;
  padding: 14px 28px; border-radius: 50px;
  font-weight: 700; font-size: 0.95rem;
  box-shadow: 0 4px 16px rgba(26,122,191,0.3);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,122,191,0.35); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--primary);
  padding: 14px 28px; border-radius: 50px;
  font-weight: 700; font-size: 0.95rem;
  border: 2px solid var(--primary);
  transition: all var(--transition);
}
.btn-outline:hover { background: var(--primary); color: #fff; }

.hero-features { display: flex; gap: 20px; flex-wrap: wrap; }
.hero-feature {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.85rem; color: var(--text-mid); font-weight: 500;
}
.hero-feature-icon {
  width: 28px; height: 28px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* ヒーロー右側カード */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-card {
  background: #fff;
  border-radius: 16px;
  padding: 20px 24px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.hero-card-icon.blue { background: var(--primary-light); }
.hero-card-icon.green { background: var(--accent-light); }
.hero-card-icon.orange { background: #fff4e6; }
.hero-card-title { font-size: 0.9rem; font-weight: 700; color: var(--text); }
.hero-card-desc { font-size: 0.78rem; color: var(--text-mid); }

/* ==============================
   SECTION COMMON
============================== */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-gray); }

.section-header { text-align: center; margin-bottom: 52px; }
.section-label {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700;
  color: var(--primary); letter-spacing: 0.18em;
  text-transform: uppercase; margin-bottom: 10px;
}
.section-title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; color: var(--text); margin-bottom: 14px; }
.section-divider { width: 40px; height: 3px; background: var(--primary); border-radius: 2px; margin: 0 auto 16px; }
.section-desc { font-size: 0.95rem; color: var(--text-mid); max-width: 520px; margin: 0 auto; }

/* ==============================
   NEWS
============================== */
.news-list { max-width: 760px; margin: 0 auto; }
.news-item {
  display: flex; align-items: flex-start; gap: 20px;
  padding: 18px 0; border-bottom: 1px solid var(--border);
}
.news-item:first-child { border-top: 1px solid var(--border); }
.news-date { font-size: 0.83rem; color: var(--text-light); white-space: nowrap; min-width: 96px; padding-top: 2px; }
.news-tag {
  font-size: 0.7rem; font-weight: 700;
  padding: 3px 10px; border-radius: 50px;
  background: var(--primary-light); color: var(--primary);
  white-space: nowrap; min-width: 64px; text-align: center;
}
.news-tag.green { background: var(--accent-light); color: var(--accent); }
.news-title { font-size: 0.92rem; color: var(--text); transition: color var(--transition); }
.news-item:hover .news-title { color: var(--primary); }

/* ==============================
   ABOUT
============================== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-img-wrap { position: relative; }
.about-img-box {
  background: linear-gradient(135deg, var(--primary-light), var(--bg-blue));
  border-radius: 24px;
  padding-bottom: 90%;
  position: relative;
  overflow: hidden;
}
.about-img-icon {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem; opacity: 0.25;
}
.about-card {
  position: absolute;
  bottom: -20px; right: -20px;
  background: #fff;
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: var(--shadow);
  text-align: center;
}
.about-card-num { font-size: 2rem; font-weight: 700; color: var(--primary); line-height: 1; }
.about-card-label { font-size: 0.75rem; color: var(--text-mid); }

.about-text .section-header { text-align: left; margin-bottom: 20px; }
.about-text .section-divider { margin: 0 0 20px; }
.about-lead { font-size: 0.97rem; color: var(--text-mid); line-height: 2.1; margin-bottom: 20px; }
.about-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.about-list-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.92rem; color: var(--text);
}
.check-icon {
  width: 20px; height: 20px;
  background: var(--accent); color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700; flex-shrink: 0;
}

/* ==============================
   MENU（診療内容）
============================== */
.menu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.menu-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.menu-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: var(--primary); }
.menu-icon {
  width: 60px; height: 60px;
  margin: 0 auto 16px;
  background: var(--primary-light);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
}
.menu-card h3 { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.menu-card p { font-size: 0.83rem; color: var(--text-mid); line-height: 1.9; }
.menu-tag {
  display: inline-block; margin-top: 12px;
  font-size: 0.72rem; font-weight: 700;
  color: var(--primary); background: var(--primary-light);
  padding: 3px 10px; border-radius: 50px;
}

/* ==============================
   FLOW（診療の流れ）
============================== */
.flow-list { display: flex; gap: 0; position: relative; }
.flow-list::before {
  content: '';
  position: absolute;
  top: 36px; left: 36px; right: 36px;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.flow-item { flex: 1; text-align: center; position: relative; z-index: 1; padding: 0 8px; }
.flow-num {
  width: 72px; height: 72px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 700;
  margin: 0 auto 16px;
  box-shadow: 0 4px 12px rgba(26,122,191,0.25);
}
.flow-title { font-size: 0.92rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.flow-desc { font-size: 0.78rem; color: var(--text-mid); line-height: 1.8; }

/* ==============================
   PRICE
============================== */
.price-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.price-table th {
  background: var(--primary);
  color: #fff;
  padding: 14px 20px;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: left;
}
.price-table th:last-child { text-align: right; }
.price-table td {
  padding: 14px 20px;
  font-size: 0.88rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:nth-child(even) td { background: var(--bg-gray); }
.price-table td:last-child { text-align: right; font-weight: 600; color: var(--primary); }
.price-note { text-align: center; font-size: 0.8rem; color: var(--text-light); margin-top: 16px; }
.insurance-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.72rem; font-weight: 700;
  padding: 3px 10px; border-radius: 50px;
  margin-left: 8px; vertical-align: middle;
}
.insurance-badge.covered { background: var(--accent-light); color: var(--accent); }
.insurance-badge.free { background: #fff4e6; color: #e07b00; }

/* ==============================
   ACCESS
============================== */
.access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.access-info { display: flex; flex-direction: column; gap: 16px; }
.access-item {
  display: flex; gap: 14px;
  background: #fff; border-radius: var(--radius);
  padding: 16px 20px; border: 1px solid var(--border);
}
.access-icon {
  width: 40px; height: 40px;
  background: var(--primary-light); color: var(--primary);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.access-label { font-size: 0.75rem; color: var(--text-light); margin-bottom: 2px; }
.access-value { font-size: 0.9rem; font-weight: 600; color: var(--text); line-height: 1.6; }

.hours-table { width: 100%; border-collapse: collapse; }
.hours-table th { font-size: 0.78rem; color: var(--text-light); padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: center; }
.hours-table td { font-size: 0.85rem; color: var(--text); padding: 8px; border-bottom: 1px solid var(--border); text-align: center; font-weight: 500; }
.hours-table td:first-child { text-align: left; color: var(--text-mid); }
.hours-table .closed { color: var(--text-light); }
.hours-table .available { color: var(--primary); font-weight: 700; }

.map-placeholder {
  background: var(--bg-blue);
  border-radius: var(--radius);
  height: 280px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-light); font-size: 0.9rem;
  border: 1px solid var(--border);
  flex-direction: column; gap: 8px;
}
.map-placeholder span { font-size: 2rem; }

/* ==============================
   CONTACT
============================== */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.5fr; gap: 40px; align-items: start; }
.contact-reserve {
  background: var(--primary);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  color: #fff;
}
.contact-reserve h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.contact-reserve p { font-size: 0.85rem; opacity: 0.85; margin-bottom: 20px; line-height: 1.8; }
.reserve-phone { font-size: 1.8rem; font-weight: 700; margin-bottom: 4px; letter-spacing: 0.03em; }
.reserve-hours { font-size: 0.78rem; opacity: 0.75; margin-bottom: 20px; }
.btn-reserve-web {
  display: block; background: #fff; color: var(--primary);
  padding: 12px; border-radius: 8px;
  font-weight: 700; font-size: 0.9rem;
  transition: opacity var(--transition);
}
.btn-reserve-web:hover { opacity: 0.88; }

.contact-form-wrap {
  background: #fff; border-radius: 16px; padding: 32px;
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group label { font-size: 0.83rem; font-weight: 600; color: var(--text); }
.form-group label .req { font-size: 0.68rem; background: var(--primary); color: #fff; padding: 2px 6px; border-radius: 4px; margin-left: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 11px 14px;
  border: 1px solid var(--border); border-radius: 8px;
  font-size: 0.88rem; color: var(--text); font-family: inherit;
  background: var(--bg-gray); outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,122,191,0.1); background: #fff;
}
.form-group textarea { resize: vertical; min-height: 100px; }
.btn-submit {
  width: 100%; padding: 14px; background: var(--primary);
  color: #fff; border: none; border-radius: 8px;
  font-size: 0.95rem; font-weight: 700; font-family: inherit; cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-submit:hover { background: var(--primary-dark); transform: translateY(-1px); }

/* ==============================
   FOOTER
============================== */
.site-footer { background: #0f2035; color: #7a95aa; padding: 52px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.07); }
.footer-brand { font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 10px; }
.footer-desc { font-size: 0.83rem; line-height: 1.9; }
.footer-heading { font-size: 0.82rem; font-weight: 700; color: #fff; margin-bottom: 14px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 0.83rem; transition: color var(--transition); }
.footer-links a:hover { color: #fff; }
.footer-bottom { padding: 20px 0; text-align: center; font-size: 0.78rem; }

/* ==============================
   ANIMATIONS
============================== */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ==============================
   RESPONSIVE
============================== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img-wrap { max-width: 360px; margin: 0 auto; }
  .menu-grid { grid-template-columns: 1fr 1fr; }
  .flow-list { flex-direction: column; gap: 20px; }
  .flow-list::before { display: none; }
  .flow-num { width: 56px; height: 56px; font-size: 1.2rem; }
  .access-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .main-nav { display: none; position: fixed; top: 70px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 20px; }
  .main-nav.active { display: block; }
  .main-nav ul { flex-direction: column; gap: 16px; }
  .menu-toggle { display: flex; }
  .section { padding: 60px 0; }
  .menu-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .btn-primary, .btn-outline { justify-content: center; }
  .news-item { flex-direction: column; gap: 6px; }
}