/* ===== 婦中接骨院 — デザイントークン（スカイブルー） ===== */
:root {
  --blue:     #0898d0;   /* sky blue — 既存サイト #029DE8 を落ち着かせた版 */
  --blue-dk:  #0778a8;
  --blue-lt:  #e0f4fd;
  --orange:   #fe840a;   /* 既存サイトのオレンジをそのまま採用 */
  --orange-dk:#e06f00;
  --navy:     #085b99;   /* 既存サイトの濃い青 */
  --bg:       #f5faff;
  --bg2:      #ffffff;
  --bg3:      #e8f5fd;
  --border:   #b8ddf5;
  --text:     #1a2d3d;
  --text2:    #5a7a90;
  --white:    #ffffff;
  --green:    #38a169;
  --radius:   8px;
  --shadow:   0 2px 12px rgba(8,152,208,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  padding-top: 60px;
}
a { text-decoration: none; color: inherit; }

/* ===== HEADER ===== */
header {
  position: fixed; top: 0; left: 0; right: 0;
  height: 60px;
  background: var(--blue);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.header-logo { display: flex; flex-direction: column; gap: 1px; line-height: 1.2; }
.header-logo .tagline { font-size: 0.58rem; color: rgba(255,255,255,0.65); letter-spacing: 0.06em; }
.header-logo .name { font-size: 1.05rem; color: var(--white); font-weight: 700; letter-spacing: 0.04em; }

.pc-nav { display: flex; align-items: center; gap: 20px; }
.pc-nav a { color: rgba(255,255,255,0.85); font-size: 0.82rem; transition: color 0.2s; }
.pc-nav a:hover { color: var(--white); }
.pc-nav .nav-cta {
  background: var(--orange); color: var(--white);
  padding: 7px 14px; border-radius: var(--radius); font-size: 0.78rem; font-weight: 700;
}
.pc-nav .nav-cta:hover { background: var(--orange-dk); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); transition: 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; position: fixed; top: 60px; left: 0; right: 0;
  background: var(--navy); z-index: 99;
  flex-direction: column; padding: 8px 0 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 13px 24px; color: rgba(255,255,255,0.85); font-size: 0.9rem; border-bottom: 1px solid rgba(255,255,255,0.07); }
.mobile-menu .nav-cta-sp { margin: 12px 20px 0; background: var(--orange); color: var(--white); border-radius: var(--radius); text-align: center; border-bottom: none; padding: 12px; font-weight: 700; }

@media (max-width: 768px) { .pc-nav { display: none; } .hamburger { display: flex; } }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  color: var(--white); text-align: center; padding: 56px 20px 52px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-badge {
  display: inline-block; background: var(--orange); color: var(--white);
  font-size: 0.72rem; font-weight: 700; padding: 4px 12px; border-radius: 20px;
  margin-bottom: 16px; letter-spacing: 0.06em; position: relative;
}
.hero-title { font-size: clamp(1.8rem, 5vw, 2.6rem); font-weight: 900; line-height: 1.2; margin-bottom: 10px; position: relative; letter-spacing: 0.02em; }
.hero-sub { font-size: 0.88rem; color: rgba(255,255,255,0.75); margin-bottom: 28px; position: relative; line-height: 1.9; }
.hero-rule { width: 40px; height: 3px; background: var(--orange); margin: 0 auto 24px; position: relative; border-radius: 2px; }
.hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange); color: var(--white);
  padding: 13px 24px; border-radius: var(--radius); font-size: 0.88rem; font-weight: 700;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--orange-dk); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  padding: 12px 22px; border-radius: var(--radius); border: 1.5px solid rgba(255,255,255,0.5); font-size: 0.88rem;
  transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }
.btn-blue {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue); color: var(--white);
  padding: 13px 24px; border-radius: var(--radius); font-size: 0.88rem; font-weight: 700;
  transition: background 0.2s;
}
.btn-blue:hover { background: var(--blue-dk); }
.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--white); color: var(--navy);
  padding: 13px 28px; border-radius: var(--radius); font-size: 0.9rem; font-weight: 700;
  transition: background 0.2s;
}
.btn-white:hover { background: var(--bg3); }
.btn-map {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--blue); border: 1.5px solid var(--blue);
  padding: 10px 18px; border-radius: var(--radius); font-size: 0.82rem;
  transition: background 0.2s, color 0.2s;
}
.btn-map:hover { background: var(--blue); color: var(--white); }

/* ===== SECTIONS ===== */
.section-inner { max-width: 680px; margin: 0 auto; padding: 52px 20px; }
.section-label { font-size: 0.62rem; letter-spacing: 0.25em; color: var(--blue); margin-bottom: 8px; text-transform: uppercase; font-weight: 700; }
.section-title { font-size: clamp(1.3rem, 4vw, 1.75rem); font-weight: 900; letter-spacing: 0.02em; margin-bottom: 16px; color: var(--navy); line-height: 1.3; }
.section-rule { width: 36px; height: 3px; background: var(--orange); margin-bottom: 28px; border-radius: 2px; }
.section-desc { font-size: 0.88rem; color: var(--text2); line-height: 2.1; margin-bottom: 28px; }
section:nth-child(even) { background: var(--bg2); }

.page-hero { background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); color: var(--white); text-align: center; padding: 44px 20px 38px; }
.page-hero .section-label { color: rgba(255,255,255,0.6); margin-bottom: 10px; }
.page-hero .section-title { color: var(--white); margin-bottom: 0; }

/* ===== SYMPTOMS ===== */
.symptom-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 24px; }
@media (min-width: 480px) { .symptom-grid { grid-template-columns: repeat(3, 1fr); } }
.symptom-item {
  background: var(--bg2); border: 1.5px solid var(--border); border-radius: var(--radius);
  padding: 14px 12px; text-align: center; font-size: 0.82rem; line-height: 1.6;
}
.symptom-icon { font-size: 1.5rem; display: block; margin-bottom: 6px; }

/* ===== TREATMENT CARDS ===== */
.treatment-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.treatment-item {
  background: var(--bg2); border: 1px solid var(--border); border-left: 4px solid var(--blue);
  border-radius: var(--radius); padding: 20px 18px;
}
.treatment-item h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.treatment-item p { font-size: 0.82rem; color: var(--text2); line-height: 1.9; }
.treatment-tag {
  display: inline-block; background: var(--blue-lt); color: var(--blue);
  font-size: 0.65rem; font-weight: 700; padding: 2px 8px; border-radius: 3px; margin-bottom: 8px;
}

/* ===== FLOW ===== */
.flow-list { display: flex; flex-direction: column; gap: 0; }
.flow-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border); }
.flow-item:last-child { border-bottom: none; }
.flow-num {
  width: 34px; height: 34px; min-width: 34px; border-radius: 50%;
  background: var(--blue); color: var(--white);
  display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 700; margin-top: 2px;
}
.flow-content h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 5px; color: var(--navy); }
.flow-content p { font-size: 0.82rem; color: var(--text2); line-height: 1.9; }

/* ===== FAQ ===== */
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q { display: flex; align-items: flex-start; gap: 12px; padding: 16px 4px; cursor: pointer; font-size: 0.88rem; font-weight: 700; }
.q-mark { color: var(--blue); font-size: 1.1rem; font-weight: 900; min-width: 20px; line-height: 1.4; }
.faq-a { display: none; padding: 0 4px 16px 32px; font-size: 0.82rem; color: var(--text2); line-height: 1.9; }
.faq-item.open .faq-a { display: block; }

/* ===== INFO BOX ===== */
.info-box {
  background: var(--bg3); border-left: 4px solid var(--blue); border-radius: var(--radius);
  padding: 14px 16px; font-size: 0.84rem; line-height: 1.9; margin-bottom: 24px; color: var(--text2);
}
.info-box strong { color: var(--text); }

/* ===== HOURS TABLE ===== */
.hours-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; margin-bottom: 20px; }
.hours-table th { background: var(--navy); color: var(--white); padding: 10px 12px; text-align: center; font-weight: 500; }
.hours-table td { padding: 10px 12px; border: 1px solid var(--border); text-align: center; }
.hours-table td.circle { color: var(--blue); font-weight: 700; }
.hours-table td.triangle { color: var(--orange); font-weight: 700; }
.hours-table td.cross { color: var(--text2); }
.hours-table td.holiday { color: var(--text2); background: #f5f5f5; }
.hours-table th.holiday { background: #4a5568; }
.hours-table .hours-label { text-align: left; background: var(--bg3); font-size: 0.78rem; line-height: 1.4; padding: 8px 10px; }
.hours-table .hours-label small { display: block; color: var(--text2); font-size: 0.68rem; }
.hours-table tr:nth-child(even) td { background: var(--bg3); }
.hours-table tr:nth-child(even) td.holiday { background: #f0f0f0; }

.access-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; margin-bottom: 20px; }
.access-table th { background: var(--navy); color: var(--white); padding: 10px 14px; text-align: left; font-weight: 400; white-space: nowrap; width: 90px; vertical-align: top; }
.access-table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; line-height: 1.8; }

/* ===== CTA SECTION ===== */
.cta-section { background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); color: var(--white); text-align: center; padding: 52px 20px; }
.cta-lead { font-size: 0.62rem; letter-spacing: 0.3em; color: var(--orange); margin-bottom: 12px; font-weight: 700; }
.cta-section h2 { font-size: clamp(1.2rem, 4vw, 1.6rem); font-weight: 900; margin-bottom: 28px; }

/* ===== FOOTER ===== */
footer {
  background: var(--navy); color: rgba(255,255,255,0.65); text-align: center;
  padding: 36px 20px 90px; font-size: 0.8rem; line-height: 2.0;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-name { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.footer-tagline { font-size: 0.72rem; color: rgba(255,255,255,0.4); margin-bottom: 10px; }
.footer-tel { font-size: 0.95rem; color: var(--white); margin-bottom: 4px; }
.footer-address { font-size: 0.75rem; margin-bottom: 16px; }
.footer-note { font-size: 0.68rem; color: rgba(255,255,255,0.3); line-height: 1.9; }

/* ===== FIXED CTA ===== */
.fixed-cta { position: fixed; bottom: 0; left: 0; right: 0; display: flex; z-index: 98; height: 54px; }
.fixed-cta a { flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px; font-size: 0.82rem; font-weight: 700; }
.cta-line { background: #06c755; color: var(--white); }
.cta-line:hover { background: #05a648; }
.cta-tel-btn { background: var(--orange); color: var(--white); }
.cta-tel-btn:hover { background: var(--orange-dk); }

/* ===== POINT CARDS ===== */
.point-grid { display: grid; grid-template-columns: 1fr; gap: 14px; margin-bottom: 28px; }
@media (min-width: 480px) { .point-grid { grid-template-columns: repeat(2, 1fr); } }
.point-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 16px; }
.point-num { font-size: 0.65rem; color: var(--blue); font-weight: 700; letter-spacing: 0.1em; margin-bottom: 6px; }
.point-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; color: var(--navy); }
.point-card p { font-size: 0.8rem; color: var(--text2); line-height: 1.8; }

/* ===== HIGHLIGHT BOX ===== */
.highlight-box {
  background: var(--blue); color: var(--white); border-radius: var(--radius);
  padding: 20px 18px; margin-bottom: 20px; text-align: center;
}
.highlight-box .label { font-size: 0.7rem; letter-spacing: 0.15em; opacity: 0.8; margin-bottom: 6px; }
.highlight-box .value { font-size: clamp(1.4rem, 4vw, 1.8rem); font-weight: 900; }
.highlight-box .note { font-size: 0.75rem; opacity: 0.75; margin-top: 4px; }