/* ============================================================
   main.css — 社宅制度コンサルティングサービス ベーススタイル
   CSS カスタムプロパティはテーマファイルで上書き
   ============================================================ */

/* ---- デフォルトテーマ変数 (Theme A: Professional Marine) ---- */
:root {
  --primary:       #1a4f7a;
  --primary-dark:  #0e3255;
  --primary-rgb:   26, 79, 122;
  --accent:        #00a88f;
  --accent-light:  #e6f7f5;
  --bg:            #ffffff;
  --bg-alt:        #f4f8fb;
  --text:          #1a2b3c;
  --text-light:    #5a6e7e;
  --border:        #d0dce8;
  --hero-gradient: linear-gradient(135deg, #0e3255 0%, #1a4f7a 55%, #00a88f 100%);
  --radius:        10px;
  --shadow-sm:     0 2px 8px rgba(0,0,0,.06);
  --shadow-md:     0 6px 24px rgba(0,0,0,.10);
  --shadow-lg:     0 12px 40px rgba(0,0,0,.14);
  --transition:    .25s ease;
  --max-width:     1080px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans',
               'Meiryo', 'Yu Gothic Medium', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
ul, ol { list-style: none; }
button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ---- Navigation ---- */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
#site-header.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
  object-fit: contain;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.nav-logo-tagline {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: .04em;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-light);
  text-decoration: none;
  transition: color var(--transition);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 9px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
  white-space: nowrap;
}
.nav-cta:hover { opacity: .88; transform: translateY(-1px); }

/* ハンバーガーメニュー */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Hero ---- */
#hero {
  padding-top: 64px; /* nav height */
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  /* 背景写真 — hero-bg.jpg が存在しない場合はグラデーションフォールバック */
  background:
    url('../images/image3.jpg') center center / cover no-repeat,
    var(--hero-gradient);
  position: relative;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute; inset: 0;
  /* 写真の上にテーマカラーを薄く乗せてブランド感を維持 */
  background: var(--hero-gradient);
  opacity: .45;
  z-index: 0;
}
/* テキストエリアのコントラスト確保用オーバーレイ */
#hero::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5,20,45,.55) 0%,
    rgba(5,20,45,.40) 50%,
    rgba(5,20,45,.65) 100%
  );
  z-index: 0;
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 80px 24px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.3);
  color: rgba(255,255,255,.95);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 16px;
  border-radius: 20px;
  letter-spacing: .08em;
  margin-bottom: 24px;
}
#hero h1 {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 900;
  color: #fff !important;
  text-shadow: 0 2px 24px rgba(0,0,0,.6), 0 1px 4px rgba(0,0,0,.4);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -.01em;
}
.hero-lead {
  font-size: clamp(14px, 2vw, 17px);
  color: rgba(255,255,255,.85);
  line-height: 1.85;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.hero-stat-num {
  font-size: 36px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.hero-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,.75);
  margin-top: 4px;
}
.hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-btns > * { width: 240px !important; max-width: 100%; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transition), opacity var(--transition), box-shadow var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); opacity: .92; box-shadow: 0 4px 20px rgba(0,0,0,.25); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.12);
  border: 2px solid rgba(255,255,255,.5);
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition);
}
.btn-outline:hover { background: rgba(255,255,255,.2); }
.hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.5);
  font-size: 11px;
  letter-spacing: .1em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: bounce 2s infinite;
}
.hero-scroll::after {
  content: '';
  width: 1px; height: 40px;
  background: rgba(255,255,255,.3);
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(6px); }
}

/* ---- Section 共通 ---- */
.section {
  padding: 96px 24px;
}
.section-alt { background: var(--bg-alt); }
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.section-header { margin-bottom: 52px; }
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 10px;
  position: relative;
  padding-left: 16px;
}
.section-label::before {
  content: '';
  position: absolute; left: 0; top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 2px;
  background: var(--accent);
}
.section-title {
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 14px;
}
.section-lead {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.85;
  max-width: 640px;
}
.section-header.centered { text-align: center; }
.section-header.centered .section-lead { margin: 0 auto; }
.section-header.centered .section-label { padding-left: 0; }
.section-header.centered .section-label::before { display: none; }

/* ---- Video ---- */
.video-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
  aspect-ratio: 16 / 9;
}
.video-container iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.video-caption {
  font-size: 12px;
  color: var(--text-light);
  text-align: center;
  margin-top: 12px;
}

/* ---- Service intro photo (image1) ---- */
.service-intro-visual {
  text-align: center;
  margin: 0 auto 56px;
  max-width: 520px;
  position: relative;
}
.service-intro-visual::before {
  content: '';
  position: absolute;
  inset: -8px -8px auto auto;
  width: 80px; height: 80px;
  background: var(--accent);
  opacity: .12;
  border-radius: 50%;
  z-index: 0;
}
.service-intro-visual::after {
  content: '';
  position: absolute;
  inset: auto auto -8px -8px;
  width: 56px; height: 56px;
  background: var(--primary);
  opacity: .1;
  border-radius: 50%;
  z-index: 0;
}
.service-intro-visual img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 16px 48px rgba(0,0,0,.16);
  object-fit: cover;
  max-height: 260px;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform .4s ease, box-shadow .4s ease;
}
.service-intro-visual img:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 64px rgba(0,0,0,.2);
}
.service-intro-caption {
  margin-top: 14px;
  color: var(--text-muted, #888);
  font-size: .85rem;
  letter-spacing: .03em;
}

/* ---- About ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-visual {
  background: var(--hero-gradient);
  border-radius: var(--radius);
  overflow: hidden;
  color: #fff;
  text-align: center;
}
.about-visual-photo {
  margin: 0;
  line-height: 0;
  position: relative;
  overflow: hidden;
}
.about-visual-photo img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  object-position: center 25%;
  display: block;
  transition: transform .6s ease;
}
.about-visual:hover .about-visual-photo img {
  transform: scale(1.04);
}
.about-visual-photo::after {
  content: '▼ 仕組みを見る';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px 16px 10px;
  background: linear-gradient(transparent, rgba(0,0,0,.45));
  color: rgba(255,255,255,.85);
  font-size: 11px;
  letter-spacing: .1em;
  text-align: center;
}
.about-visual-body {
  padding: 28px 32px 36px;
}
.about-visual-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 20px;
}
.about-flow {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}
.about-flow-item {
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(6px);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.about-flow-num {
  min-width: 28px; height: 28px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800;
}
.about-text h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 14px;
}
.about-text p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.85;
  margin-bottom: 16px;
  overflow-wrap: anywhere;
}
.about-merit {
  display: grid;
  grid-template-columns: repeat(3, max-content);
  gap: 10px 12px;
  margin-top: 20px;
}
.merit-tag {
  background: var(--accent-light);
  color: var(--primary);
  border: 1px solid rgba(var(--primary-rgb),.15);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

/* ---- Strengths ---- */
.strength-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 20px;
}
.strength-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.strength-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--accent);
}
.strength-icon {
  width: 52px; height: 52px;
  background: var(--accent-light);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
}
.strength-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.strength-card p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.75;
}

/* ---- Services ---- */
.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.service-cards--2col {
  grid-template-columns: repeat(2, 1fr);
  max-width: 860px;
  margin: 0 auto;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.service-card-header {
  background: var(--primary);
  padding: 28px 28px 20px;
  position: relative;
}
.service-badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: .06em;
  margin-bottom: 12px;
}
.service-card-header h3 {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  line-height: 1.4;
}
.service-card-body {
  padding: 24px 28px;
}
.service-card-body p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.85;
  margin-bottom: 16px;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-feature {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  overflow-wrap: anywhere;
}
.service-feature::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* サービスカード追加スタイル */
.service-card-header--secondary {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  opacity: .9;
}
.service-card-subtitle {
  font-size: 13px;
  color: rgba(255,255,255,.75);
  margin-top: 6px;
  font-weight: 500;
}
.service-card-cta {
  display: inline-block;
  margin-top: 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 2px;
  transition: opacity var(--transition);
}
.service-card-cta:hover { opacity: .7; }
.service-diag-entry {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 28px;
  margin-top: 28px;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  flex-wrap: wrap;
}
.service-diag-icon { font-size: 24px; flex-shrink: 0; }
.service-diag-entry div {
  flex: 1;
  font-size: 14px;
  color: var(--text);
  min-width: 200px;
}
.service-diag-entry strong { display: block; margin-bottom: 2px; }

/* ---- Flow ---- */
.flow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0;
  position: relative;
}
.flow-steps::before {
  content: '';
  position: absolute;
  top: 40px; left: 0; right: 0;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.flow-step {
  text-align: center;
  padding: 0 12px;
  position: relative; z-index: 1;
}
.flow-step-num {
  width: 80px; height: 80px;
  background: var(--primary);
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  margin: 0 auto 16px;
  border: 4px solid var(--bg-alt);
  box-shadow: var(--shadow-sm);
}
.flow-step-num span:first-child {
  font-size: 11px; color: rgba(255,255,255,.7); font-weight: 600; letter-spacing: .08em;
}
.flow-step-num span:last-child {
  font-size: 22px; font-weight: 900; color: var(--accent); line-height: 1;
}
.flow-step h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}
.flow-step p { font-size: 12px; color: var(--text-light); line-height: 1.6; }

/* ---- Results with photo (image2) ---- */
.results-with-photo {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 56px;
  align-items: center;
}
.results-photo {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,.16);
  position: relative;
}
.results-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(var(--primary-rgb),.15) 0%, transparent 60%);
  pointer-events: none;
}
.results-photo img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.results-photo:hover img {
  transform: scale(1.05);
}

/* ---- Reasons visual strip (image5) ---- */
.reasons-visual-strip {
  margin: 0 auto 56px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,.14);
  position: relative;
  max-height: 280px;
}
.reasons-visual-strip img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform .6s ease;
}
.reasons-visual-strip:hover img {
  transform: scale(1.03);
}
.reasons-visual-strip::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 40%,
    rgba(var(--primary-rgb), .35) 100%
  );
  pointer-events: none;
}

/* ---- Results ---- */
.result-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.result-stat {
  background: var(--primary);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.result-stat::before {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 80px; height: 80px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
}
.result-num {
  font-size: 48px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.result-unit { font-size: 20px; font-weight: 700; color: var(--accent); }
.result-label {
  font-size: 13px;
  color: rgba(255,255,255,.75);
  margin-top: 10px;
  line-height: 1.5;
}

/* ---- Reasons ---- */
.reasons-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.reason-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.reason-num {
  min-width: 40px; height: 40px;
  background: var(--hero-gradient);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 900; color: #fff;
  flex-shrink: 0;
}
.reason-item h4 {
  font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 6px;
}
.reason-item p { font-size: 13px; color: var(--text-light); line-height: 1.75; }

/* ---- FAQ ---- */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: var(--bg);
  border: none;
  padding: 20px 24px;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background var(--transition);
}
.faq-q:hover { background: var(--bg-alt); }
.faq-q-icon {
  min-width: 24px; height: 24px;
  background: var(--accent-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: 18px;
  font-weight: 400;
  transition: transform var(--transition), background var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-q-icon {
  transform: rotate(45deg);
  background: var(--accent);
  color: #fff;
}
.faq-a {
  display: none;
  padding: 0 24px 20px 24px;
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.85;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  padding-top: 16px;
}
.faq-item.open .faq-a { display: block; }

/* ---- News ---- */
.news-list { display: flex; flex-direction: column; gap: 1px; }
.news-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 20px;
  background: var(--bg);
  border-radius: 8px;
  text-decoration: none;
  transition: background var(--transition);
  margin-bottom: 2px;
  border: 1px solid var(--border);
}
.news-item:hover { background: var(--bg-alt); }
.news-date { font-size: 12px; color: var(--text-light); white-space: nowrap; min-width: 90px; }
.news-cat {
  font-size: 11px; font-weight: 700; padding: 3px 10px;
  border-radius: 4px; white-space: nowrap;
  background: var(--accent-light); color: var(--primary);
  min-width: 70px; text-align: center;
}
.news-title { font-size: 14px; font-weight: 500; color: var(--text); }
.news-title--link { font-size: 14px; font-weight: 500; color: var(--primary); text-decoration: none; }
.news-title--link:hover { text-decoration: underline; }
.news-empty { text-align: center; color: var(--text-light); padding: 40px; font-size: 14px; }

/* ---- News pager ---- */
.news-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.pager-btn {
  padding: 8px 22px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.pager-btn:hover:not(:disabled) { background: var(--primary); color: #fff; border-color: var(--primary); }
.pager-btn:disabled { opacity: .35; cursor: not-allowed; }
#news-page-info { font-size: 13px; color: var(--text-light); min-width: 56px; text-align: center; }

/* ---- Documents ---- */
.document-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
}
.document-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 16px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.document-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.document-icon {
  width: 52px; height: 52px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.document-card-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.document-card h3 { font-size: 15px; font-weight: 700; color: var(--primary); margin: 0; }
.document-card p  { font-size: 12px; color: var(--text-light); line-height: 1.6; margin: 0; }
.btn-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  gap: 6px;
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity var(--transition);
  width: auto;
  white-space: nowrap;
  min-width: 160px;
}
.btn-download:hover { opacity: .88; }

/* ---- Company ---- */
.company-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.company-table tr { border-bottom: 1px solid var(--border); }
.company-table tr:first-child { border-top: 1px solid var(--border); }
.company-table th {
  width: 160px;
  padding: 16px 20px;
  text-align: left;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg-alt);
  vertical-align: top;
  white-space: nowrap;
}
.company-table td {
  padding: 16px 20px;
  color: var(--text);
  line-height: 1.7;
}

/* ---- Contact ---- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
}
.contact-tel {
  font-size: 32px;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: .02em;
  margin: 12px 0 4px;
}
.contact-hours { font-size: 12px; color: var(--text-light); margin-bottom: 24px; }
.contact-info-list { display: flex; flex-direction: column; gap: 12px; }
.contact-info-item {
  display: flex;
  gap: 10px;
  font-size: 14px;
  color: var(--text-light);
}
.contact-info-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }

/* フォーム */
.contact-form-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 24px;
}
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-required {
  font-size: 11px;
  color: #e53e3e;
  font-weight: 700;
  margin-left: 4px;
}
.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,168,143,.12);
}
.form-control::placeholder { color: var(--text-light); opacity: .6; }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-privacy {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 20px;
}
.form-privacy input { margin-top: 3px; flex-shrink: 0; accent-color: var(--accent); }
.form-privacy a { color: var(--accent); text-decoration: underline; }
.btn-submit {
  width: 100%;
  background: var(--accent);
  color: #fff;
  padding: 15px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-submit:hover:not(:disabled) { opacity: .88; transform: translateY(-1px); }
.btn-submit:disabled { opacity: .6; cursor: not-allowed; }
.form-message {
  padding: 14px 16px;
  border-radius: 7px;
  font-size: 14px;
  margin-top: 16px;
  display: none;
}
.form-message.success {
  background: #e6f7f5;
  color: #006b5c;
  border: 1px solid #00a88f;
  display: block;
}
.form-message.error {
  background: #fff5f5;
  color: #c53030;
  border: 1px solid #fc8181;
  display: block;
}

/* ---- Download Modal ---- */
.modal-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--bg);
  border-radius: 14px;
  padding: 36px;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: modalIn .2s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(.95) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--bg-alt);
  border: none;
  border-radius: 50%;
  width: 32px; height: 32px;
  font-size: 18px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-light);
  transition: background var(--transition);
}
.modal-close:hover { background: var(--border); }
.modal-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 6px;
}
.modal-subtitle {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 24px;
}

/* ---- CTA バナー ---- */
.cta-banner {
  background: var(--hero-gradient);
  padding: 72px 24px;
  text-align: center;
}
.cta-banner h2 {
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 900;
  color: #fff;
  margin-bottom: 14px;
}
.cta-banner p { font-size: 15px; color: rgba(255,255,255,.85); margin-bottom: 32px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-btns > * { width: 240px; max-width: 100%; }

/* ---- Footer ---- */
#site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,.7);
  padding: 60px 24px 24px;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand h3 {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}
.footer-brand p {
  font-size: 13px;
  line-height: 1.8;
  margin-bottom: 6px;
}
.footer-nav-title {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,.5);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.footer-nav-list { display: flex; flex-direction: column; gap: 10px; }
.footer-nav-list a {
  font-size: 13px;
  color: rgba(255,255,255,.65);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-nav-list a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
}
.footer-bottom a {
  color: rgba(255,255,255,.5);
  text-decoration: none;
}
.footer-bottom a:hover { color: #fff; }

/* ---- アニメーション ---- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- ローディング用 ---- */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ================================================================
   レスポンシブ
   ================================================================ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { order: -1; }
  .results-with-photo { grid-template-columns: 1fr; }
  .results-photo { max-width: 480px; margin: 0 auto; }
  .results-photo img { height: 220px; }
}
@media (max-width: 768px) {
  .nav-logo-img { height: 28px; }
  .nav-logo-tagline { display: none; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(12px);
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    gap: 16px;
  }
  .nav-links.open .nav-cta {
    width: fit-content;
    background: var(--accent);
    color: #fff !important;
    padding: 10px 24px;
  }
  .section { padding: 64px 20px; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .flow-steps::before { display: none; }
  .flow-steps { grid-template-columns: 1fr; gap: 16px; }
  .flow-step { display: flex; gap: 16px; align-items: flex-start; text-align: left; }
  .flow-step-num { margin: 0; min-width: 60px; height: 60px; }
  .company-table th { width: 120px; padding: 12px 14px; }
  .company-table td { padding: 12px 14px; }
  .hero-stats { gap: 24px; }
}
@media (max-width: 480px) {
  #hero h1 { font-size: 26px; }
  .hero-btns { flex-direction: column; align-items: center; }
  .hero-btns > * { width: 100%; max-width: 320px; }
  .cta-btns { flex-direction: column; align-items: center; }
  .cta-btns > * { width: 100%; max-width: 320px; }
  .result-stats { grid-template-columns: 1fr; }
  .strength-cards { grid-template-columns: 1fr; }
  .service-cards { grid-template-columns: 1fr; }
  .document-card { grid-template-columns: 44px 1fr; grid-template-rows: auto auto; }
  .document-card .btn-download { grid-column: 2; min-width: 0; width: 100%; }
  .diagnosis-wrap { grid-template-columns: 1fr; }
}

/* ================================================================
   無料診断セクション
   ================================================================ */
.diagnosis-wrap {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}

.diagnosis-merit {
  background: var(--bg-alt);
  border-radius: 16px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.diagnosis-merit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text-main);
  overflow-wrap: anywhere;
  line-height: 1.5;
}

.diagnosis-merit-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.diagnosis-form-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}

.modal-placeholder-note {
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: #92400e;
  margin-bottom: 16px;
  display: none;
}

@media (max-width: 768px) {
  .diagnosis-wrap { grid-template-columns: 1fr; }
  .diagnosis-form-wrap,
  .diagnosis-merit { padding: 28px 20px; }
}