/* ============================================================
   買取琥珀屋 共通スタイルシート
============================================================ */

/* --- CSS Variables --- */
:root {
  --navy:         #0d1f4e;
  --navy-dark:    #081440;
  --navy-light:   #1a3570;
  --mustard:      #e8a000;
  --mustard-dark: #c88800;
  --mustard-light:#f0b830;
  --red:          #cc1111;
  --red-dark:     #aa0000;
  --white:        #ffffff;
  --off-white:    #f8f6f2;
  --gray-light:   #f0eeea;
  --gray:         #888888;
  --text:         #1a1a1a;
  --text-light:   #555555;
  --border:       #ddd8cc;
  --shadow:       0 4px 20px rgba(13,31,78,0.12);
  --shadow-lg:    0 8px 40px rgba(13,31,78,0.18);
  --radius:       8px;
  --radius-lg:    16px;
  --transition:   0.3s ease;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  word-break: break-word;
  overflow-wrap: break-word;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
iframe { max-width: 100%; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Typography Helpers --- */
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 900;
  color: var(--navy);
  text-align: center;
  margin-bottom: 10px;
  line-height: 1.3;
}
.section-title span { color: var(--mustard-dark); }

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 40px;
}

.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--mustard), var(--red));
  margin: 12px auto 30px;
  border-radius: 2px;
}

section { padding: 70px 0; }

/* --- Badge --- */
.badge {
  display: inline-block;
  background: var(--mustard);
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-align: center;
}
.btn-primary { background: var(--red); color: var(--white); box-shadow: 0 4px 16px rgba(204,17,17,0.35); }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn-yellow { background: var(--mustard); color: var(--navy); box-shadow: 0 4px 16px rgba(232,160,0,0.35); }
.btn-yellow:hover { background: var(--mustard-dark); transform: translateY(-2px); }
.btn-navy { background: var(--navy); color: var(--white); box-shadow: var(--shadow); }
.btn-navy:hover { background: var(--navy-dark); transform: translateY(-2px); }
.btn-line { background: #06c755; color: var(--white); box-shadow: 0 4px 16px rgba(6,199,85,0.35); }
.btn-line:hover { background: #05a847; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }

/* --- Highlight Box --- */
.highlight-box {
  background: linear-gradient(135deg, #fff8e6 0%, #fff3d4 100%);
  border-left: 4px solid var(--mustard);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
  margin: 16px 0;
}
.highlight-box p { margin: 0; font-size: 0.92rem; color: var(--navy); font-weight: 500; }

/* --- Flow Steps --- */
.flow-steps { display: flex; flex-direction: column; gap: 8px; }
.flow-step {
  display: flex; align-items: center; gap: 12px;
  background: var(--off-white); border-radius: var(--radius); padding: 12px 16px;
}
.flow-step-num {
  width: 28px; height: 28px;
  background: var(--navy); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700; flex-shrink: 0;
}
.flow-step-text { font-size: 0.9rem; font-weight: 500; color: var(--text); }
.flow-arrow { text-align: center; color: var(--mustard-dark); font-size: 1.1rem; padding: 2px 0; }

/* ============================================================
   HEADER
============================================================ */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy);
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  flex-shrink: 0;
}
.header-logo-mark {
  width: 40px; height: 40px;
  background: var(--mustard);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem; font-weight: 900;
  color: var(--navy); flex-shrink: 0;
}
.header-kanban-img {
  height: 42px;
  width: auto;
  max-width: 300px;
  border-radius: 4px;
  object-fit: contain;
  flex-shrink: 0;
}
.header-logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.header-logo-text .logo-sub { font-size: 0.6rem; color: var(--mustard-light); letter-spacing: 0.05em; }
.header-logo-text .logo-main { font-family: 'Noto Serif JP', serif; font-size: 1.05rem; font-weight: 900; color: var(--white); }

/* PC Navigation */
.pc-nav { display: flex; align-items: center; gap: 2px; }
.pc-nav a {
  color: rgba(255,255,255,0.85);
  font-size: 0.78rem; font-weight: 500;
  padding: 6px 9px; border-radius: 4px;
  transition: all var(--transition); white-space: nowrap;
}
.pc-nav a:hover,
.pc-nav a.active { color: var(--mustard-light); background: rgba(255,255,255,0.08); }
.pc-nav .nav-cta { background: var(--red); color: var(--white); border-radius: 20px; padding: 7px 14px; margin-left: 6px; }
.pc-nav .nav-cta:hover { background: var(--red-dark); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  cursor: pointer; padding: 8px;
  border: none; background: none;
}
.hamburger span { display: block; width: 26px; height: 3px; background: var(--white); border-radius: 2px; transition: all var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile Navigation */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0; bottom: 0;
  background: var(--navy-dark);
  z-index: 999;
  overflow-y: auto;
  padding: 20px 0 40px;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block; color: var(--white);
  font-size: 1.05rem; font-weight: 500;
  padding: 16px 30px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background var(--transition);
}
.mobile-nav a:hover { background: rgba(232,160,0,0.15); color: var(--mustard-light); }
.mobile-cta-tel {
  display: block !important;
  margin: 24px 24px 10px !important;
  background: var(--red) !important;
  color: var(--white) !important;
  text-align: center;
  border-radius: 50px !important;
  padding: 16px !important;
  font-weight: 700; font-size: 1.05rem;
  border-bottom: none !important;
}
.mobile-cta-tel:hover { background: var(--red-dark) !important; }
.mobile-cta-line {
  display: block !important;
  margin: 0 24px 20px !important;
  background: #06c755 !important;
  color: var(--white) !important;
  text-align: center;
  border-radius: 50px !important;
  padding: 16px !important;
  font-weight: 700; font-size: 1.05rem;
  border-bottom: none !important;
}
.mobile-cta-line:hover { background: #05a847 !important; }

/* ============================================================
   PAGE HERO (共通ページヒーロー)
============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 60px 0 50px;
  text-align: center;
  color: var(--white);
}
.page-hero .breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 0.82rem; color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.65); }
.page-hero .breadcrumb a:hover { color: var(--mustard-light); }
.page-hero .breadcrumb span { color: rgba(255,255,255,0.4); }
.page-hero h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 900; color: var(--white);
  margin-bottom: 12px; line-height: 1.3;
}
.page-hero h1 span { color: var(--mustard-light); }
.page-hero p { font-size: 1rem; color: rgba(255,255,255,0.8); max-width: 560px; margin: 0 auto; }

/* ============================================================
   FOOTER
============================================================ */
#site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.75);
  padding: 50px 0 24px;
}
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }

.footer-brand .footer-logo-wrap { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-logo-mark { width: 42px; height: 42px; background: var(--mustard); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-family: 'Noto Serif JP', serif; font-size: 1.1rem; font-weight: 900; color: var(--navy); }
.footer-logo-name { font-family: 'Noto Serif JP', serif; font-size: 1.1rem; font-weight: 900; color: var(--white); }
.footer-kanban-img { height: 38px; width: auto; max-width: 240px; border-radius: 4px; object-fit: contain; }
.footer-brand p { font-size: 0.85rem; line-height: 1.9; }

.footer-nav h4 { font-size: 0.88rem; font-weight: 700; color: var(--white); margin-bottom: 14px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,0.15); }
.footer-nav ul { display: flex; flex-direction: column; gap: 8px; }
.footer-nav a { font-size: 0.85rem; color: rgba(255,255,255,0.65); transition: color var(--transition); }
.footer-nav a:hover { color: var(--mustard-light); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { font-size: 0.8rem; }
.footer-license { font-size: 0.78rem; color: rgba(255,255,255,0.5); }

/* ============================================================
   FIXED MOBILE CTA
============================================================ */
.fixed-cta {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 900;
  background: var(--white);
  box-shadow: 0 -2px 16px rgba(0,0,0,0.15);
  padding: 10px 16px 12px;
}
.fixed-cta-inner { display: flex; gap: 10px; }
.fixed-cta .btn { flex: 1; padding: 14px 10px; font-size: 0.92rem; }

/* ============================================================
   HOME - Hero
============================================================ */
#home-hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden; padding: 0;
}
.hero-bg {
  position: absolute; inset: 0;
  /* 店舗写真をここに設定: background-image: url('../images/store-front.jpg'); */
  background: linear-gradient(135deg, #0d1f4e 0%, #1a3570 40%, #0d1f4e 100%);
  background-size: cover; background-position: center;
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(8,20,64,0.72) 0%, rgba(8,20,64,0.62) 60%, rgba(8,20,64,0.80) 100%);
}
.hero-inner { position: relative; z-index: 2; width: 100%; max-width: 1100px; margin: 0 auto; padding: 90px 24px 70px; }

.hero-logo-wrap { margin-bottom: 28px; }
.hero-logo-placeholder {
  display: inline-flex; align-items: center; gap: 14px;
  background: rgba(255,255,255,0.1); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius-lg);
  padding: 14px 22px;
}
/* 看板画像をここに設定: .hero-logo-placeholder img */
.hero-logo-icon { width: 56px; height: 56px; background: var(--mustard); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-family: 'Noto Serif JP', serif; font-size: 1.6rem; font-weight: 900; color: var(--navy); flex-shrink: 0; }
.hero-logo-text .sub { font-size: 0.7rem; color: var(--mustard-light); letter-spacing: 0.1em; margin-bottom: 2px; }
.hero-logo-text .main { font-family: 'Noto Serif JP', serif; font-size: 1.4rem; font-weight: 900; color: var(--white); }

.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.hero-tag { background: rgba(232,160,0,0.2); border: 1px solid var(--mustard); color: var(--mustard-light); font-size: 0.82rem; font-weight: 700; padding: 5px 14px; border-radius: 20px; }

.hero-catch { font-family: 'Noto Serif JP', serif; font-size: clamp(2.2rem, 7vw, 4rem); font-weight: 900; color: var(--white); line-height: 1.2; margin-bottom: 16px; text-shadow: 0 2px 12px rgba(0,0,0,0.4); }
.hero-catch .accent { color: var(--mustard-light); }

.hero-sub { font-size: clamp(0.95rem, 2.5vw, 1.15rem); color: rgba(255,255,255,0.88); margin-bottom: 32px; max-width: 480px; line-height: 1.9; }

.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero-btns .btn { font-size: 1.05rem; padding: 16px 30px; min-width: 200px; flex-direction: column; gap: 2px; }

.hero-area { background: rgba(255,255,255,0.1); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius); padding: 16px 20px; display: inline-block; }
.hero-area .area-label { font-size: 0.75rem; color: var(--mustard-light); font-weight: 700; letter-spacing: 0.1em; margin-bottom: 6px; }
.hero-area .area-list { font-size: 0.9rem; color: rgba(255,255,255,0.9); font-weight: 500; }

/* ============================================================
   HOME - Services Grid
============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.service-card { background: var(--white); border-radius: var(--radius-lg); padding: 30px 20px; text-align: center; box-shadow: var(--shadow); border: 2px solid transparent; transition: all var(--transition); display: flex; flex-direction: column; }
.service-card:hover { border-color: var(--mustard); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-card-icon { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); display: flex; align-items: center; justify-content: center; font-size: 1.8rem; }
.service-card-img { width: calc(100% + 40px); margin: -30px -20px 16px; overflow: hidden; border-radius: var(--radius-lg) var(--radius-lg) 0 0; height: 160px; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.service-card h3 { font-family: 'Noto Serif JP', serif; font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.service-card p { font-size: 0.85rem; color: var(--text-light); line-height: 1.6; margin-bottom: 16px; }
.service-card p { flex: 1; }
.service-card .btn { font-size: 0.85rem; padding: 9px 20px; width: 100%; margin-top: auto; }

/* HOME - Zero Cost Banner */
.zero-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  flex-wrap: wrap;
}
.zero-banner-text h3 { font-family: 'Noto Serif JP', serif; font-size: clamp(1.3rem, 3vw, 1.8rem); font-weight: 900; color: var(--white); margin-bottom: 10px; }
.zero-banner-text h3 span { color: var(--mustard-light); }
.zero-banner-text p { font-size: 0.93rem; color: rgba(255,255,255,0.82); line-height: 1.8; }
.zero-banner-num { font-family: 'Noto Serif JP', serif; font-size: clamp(2.5rem, 8vw, 4rem); font-weight: 900; color: var(--mustard-light); line-height: 1; white-space: nowrap; flex-shrink: 0; }
.zero-banner-num span { font-size: 0.45em; vertical-align: super; margin-right: 4px; }
.zero-banner-num small { font-size: 0.3em; vertical-align: middle; margin-left: 6px; color: rgba(255,255,255,0.7); }

/* HOME - Area Section */
.area-tags { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0; }
.area-tag { background: var(--navy); color: var(--white); padding: 10px 20px; border-radius: 30px; font-size: 0.95rem; font-weight: 700; }
.area-note { background: var(--off-white); border-radius: var(--radius); padding: 16px 20px; font-size: 0.9rem; color: var(--text-light); line-height: 1.8; }
.area-note strong { color: var(--navy); }

/* ============================================================
   CONTENT PAGES - Common Layout
============================================================ */
.content-section { background: var(--white); }
.content-section.bg-gray { background: var(--off-white); }
.content-section.bg-navy { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); color: var(--white); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.two-col.align-start { align-items: start; }

.content-img {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 4/3;
  background: linear-gradient(135deg, #c8daf0 0%, #e8f0fc 100%);
  display: flex; align-items: center; justify-content: center; font-size: 5rem;
  background-size: cover; background-position: center;
}
.content-img.img-green { background: linear-gradient(135deg, #d4e8d0 0%, #e8f4e4 100%); }
.content-img.img-warm { background: linear-gradient(135deg, #f0e8d0 0%, #f8f0e0 100%); }

.content-text h2 { font-family: 'Noto Serif JP', serif; font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 900; color: var(--navy); margin-bottom: 16px; line-height: 1.4; }
.content-text p { font-size: 0.95rem; color: var(--text-light); line-height: 1.9; margin-bottom: 14px; }

/* Checklist */
.check-list { display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.check-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; color: var(--text); }
.check-item::before { content: '✓'; display: flex; align-items: center; justify-content: center; width: 22px; height: 22px; background: var(--mustard); color: var(--navy); border-radius: 50%; font-size: 0.75rem; font-weight: 700; flex-shrink: 0; margin-top: 2px; }

/* Items Grid (買取品目) */
.items-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; }
.item-card { background: var(--white); border-radius: var(--radius); padding: 18px 12px; text-align: center; box-shadow: var(--shadow); transition: all var(--transition); }
.item-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.item-card-img {
  width: 60px; height: 60px; margin: 0 auto 10px;
  border-radius: 8px; background: var(--gray-light);
  display: flex; align-items: center; justify-content: center; font-size: 1.8rem;
  background-size: cover; background-position: center;
}
.item-card p { font-size: 0.85rem; font-weight: 700; color: var(--navy); }

/* Zero Plan Page */
.zero-number { font-family: 'Noto Serif JP', serif; font-size: clamp(3rem, 12vw, 6rem); font-weight: 900; color: var(--mustard-light); line-height: 1; margin: 10px 0; text-shadow: 0 4px 20px rgba(232,160,0,0.3); }
.zero-number span { font-size: 0.5em; vertical-align: super; margin-right: 4px; }
.zero-number small { font-size: 0.35em; vertical-align: middle; margin-left: 8px; color: rgba(255,255,255,0.8); }
.zero-cases { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.zero-case { background: rgba(255,255,255,0.1); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius-lg); padding: 28px 24px; }
.zero-case .case-tag { display: inline-block; background: var(--mustard); color: var(--navy); font-size: 0.75rem; font-weight: 700; padding: 3px 12px; border-radius: 20px; margin-bottom: 12px; }
.zero-case h4 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; color: var(--white); }
.zero-case p { font-size: 0.88rem; color: rgba(255,255,255,0.8); line-height: 1.8; }
.zero-case .case-result { margin-top: 14px; padding: 10px 14px; background: rgba(232,160,0,0.2); border-radius: var(--radius); font-size: 0.88rem; font-weight: 700; color: var(--mustard-light); }

/* Experts Grid */
.experts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.expert-card { background: var(--white); border-radius: var(--radius-lg); padding: 28px 20px; text-align: center; box-shadow: var(--shadow); transition: all var(--transition); }
.expert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.expert-icon { width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 50%; background: linear-gradient(135deg, var(--off-white) 0%, var(--gray-light) 100%); border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 1.8rem; }
.expert-card h3 { font-weight: 700; font-size: 0.95rem; color: var(--navy); margin-bottom: 8px; }
.expert-card p { font-size: 0.82rem; color: var(--text-light); line-height: 1.6; }

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.faq-item { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; }
.faq-q { display: flex; align-items: flex-start; gap: 14px; padding: 20px 24px; cursor: pointer; transition: background var(--transition); user-select: none; }
.faq-q:hover { background: var(--off-white); }
.faq-q-mark { width: 30px; height: 30px; background: var(--red); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 0.9rem; flex-shrink: 0; margin-top: 1px; }
.faq-q-text { flex: 1; font-weight: 700; font-size: 0.98rem; color: var(--navy); line-height: 1.5; }
.faq-arrow { color: var(--mustard-dark); font-size: 1rem; transition: transform var(--transition); flex-shrink: 0; margin-top: 4px; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a { display: none; padding: 0 24px 20px 68px; }
.faq-item.open .faq-a { display: block; }
.faq-a-mark { display: inline-block; color: var(--mustard-dark); font-weight: 900; font-size: 0.9rem; margin-bottom: 8px; }
.faq-a p { font-size: 0.93rem; color: var(--text-light); line-height: 1.9; }

/* Company Table */
.company-table { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
.company-table tr { border-bottom: 1px solid var(--border); }
.company-table th { width: 38%; padding: 16px 12px; text-align: left; font-weight: 700; color: var(--navy); vertical-align: top; background: var(--off-white); }
.company-table td { padding: 16px 12px; color: var(--text); vertical-align: top; line-height: 1.8; }
.company-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.company-map iframe { width: 100%; height: 400px; border: 0; display: block; }
.map-placeholder { width: 100%; height: 400px; background: var(--gray-light); border-radius: var(--radius-lg); display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--gray); font-size: 0.9rem; gap: 10px; }
.map-placeholder .map-ph-icon { font-size: 2.5rem; }
.license-box { margin-top: 20px; padding: 16px 20px; background: var(--off-white); border-radius: var(--radius); border-left: 4px solid var(--navy); }
.license-box p { font-size: 0.85rem; color: var(--text-light); line-height: 1.8; }
.license-box strong { color: var(--navy); }

/* Contact Page */
.contact-tel { display: block; background: var(--red); color: var(--white); border-radius: var(--radius-lg); padding: 22px 24px; margin-bottom: 14px; text-align: center; box-shadow: 0 6px 20px rgba(204,17,17,0.3); transition: all var(--transition); }
.contact-tel:hover { background: var(--red-dark); transform: translateY(-2px); }
.contact-tel .tel-label { font-size: 0.8rem; margin-bottom: 4px; opacity: 0.9; }
.contact-tel .tel-number { font-size: 2rem; font-weight: 900; letter-spacing: 0.05em; }
.contact-tel .tel-free { font-size: 0.78rem; margin-top: 4px; opacity: 0.85; }
.contact-line-btn { display: block; background: #06c755; color: var(--white); border-radius: var(--radius-lg); padding: 20px 24px; text-align: center; box-shadow: 0 6px 20px rgba(6,199,85,0.3); transition: all var(--transition); font-weight: 700; font-size: 1.1rem; }
.contact-line-btn:hover { background: #05a847; transform: translateY(-2px); }
.contact-form-wrap { background: var(--white); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow); }
.contact-form-wrap h3 { font-family: 'Noto Serif JP', serif; font-size: 1.1rem; font-weight: 900; color: var(--navy); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 2px solid var(--mustard); }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.form-group .required { display: inline-block; background: var(--red); color: var(--white); font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; margin-left: 6px; vertical-align: middle; }
.form-group input,
.form-group select,
.form-group textarea { width: 100%; padding: 12px 14px; border: 2px solid var(--border); border-radius: var(--radius); font-size: 0.95rem; font-family: 'Noto Sans JP', sans-serif; color: var(--text); transition: border-color var(--transition); background: var(--white); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--mustard); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-submit { width: 100%; padding: 16px; background: var(--navy); color: var(--white); border: none; border-radius: 50px; font-size: 1.05rem; font-weight: 700; cursor: pointer; font-family: 'Noto Sans JP', sans-serif; transition: all var(--transition); }
.form-submit:hover { background: var(--navy-dark); transform: translateY(-2px); box-shadow: var(--shadow); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 900px) {
  .pc-nav { display: none; }
  .hamburger { display: flex; }
  .two-col { grid-template-columns: 1fr; gap: 24px; }
  .content-img { order: -1; aspect-ratio: 16/9; }
  .experts-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .fixed-cta { display: block; }
  body { padding-bottom: 76px; }
  .zero-banner { text-align: center; justify-content: center; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; min-width: unset; }
}

@media (max-width: 640px) {
  html { font-size: 15px; }
  section { padding: 48px 0; }
  .container { padding: 0 16px; }
  .page-hero { padding: 36px 0 30px; }
  .page-hero p { font-size: 0.92rem; }

  /* ボタン：指で押しやすいサイズ（最低44px） */
  .btn { padding: 14px 22px; font-size: 0.95rem; min-height: 48px; }
  .fixed-cta .btn { padding: 13px 10px; font-size: 0.88rem; min-height: 48px; }

  /* ナビ */
  .mobile-nav a { padding: 18px 24px; font-size: 1rem; min-height: 52px; }

  /* グリッド */
  .items-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .item-card { padding: 12px 6px; }
  .experts-grid { grid-template-columns: repeat(2, 1fr); }
  .expert-card { padding: 18px 12px; }
  .expert-icon { width: 48px; height: 48px; font-size: 1.4rem; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .zero-cases { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; gap: 14px; }

  /* フォーム */
  .contact-form-wrap { padding: 20px 14px; }
  .faq-a { padding-left: 20px; }
  .faq-q { padding: 16px 16px; }
  .company-table th { width: 36%; padding: 12px 8px; font-size: 0.85rem; }
  .company-table td { padding: 12px 8px; font-size: 0.85rem; }

  /* ビフォーアフター：スマホでは縦積み */
  [style*="grid-template-columns:1fr 1fr"] {
    display: flex !important;
    flex-direction: column !important;
  }

  /* インラインgridの強制1カラム化 */
  .two-col[style] { grid-template-columns: 1fr !important; }
}

@media (max-width: 400px) {
  .services-grid { grid-template-columns: 1fr; }
  .items-grid { grid-template-columns: repeat(2, 1fr); }
  .experts-grid { grid-template-columns: 1fr; }
}

/* ビフォーアフター グリッド */
.before-after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 640px) {
  .before-after-grid {
    grid-template-columns: 1fr;
  }
  .before-after-grid > div img {
    height: 200px !important;
  }
}

/* 出張実績・店舗写真グリッド */
@media (max-width: 640px) {
  [style*="grid-template-columns:1fr 1fr;gap:20px"] {
    grid-template-columns: 1fr !important;
  }
}

/* タブレット */
@media (min-width: 641px) and (max-width: 900px) {
  .items-grid { grid-template-columns: repeat(4, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .experts-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-form-wrap { padding: 28px 20px; }
}