/* ===========================================
   会社概要ページ専用スタイル
   company.css
   =========================================== */

/* パンくずリスト */
.breadcrumb {
  padding: 16px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
}

.breadcrumb-list li:not(:last-child)::after {
  content: '›';
  color: var(--slate-light);
}

.breadcrumb-list a {
  color: var(--text-medium);
  transition: color 0.2s ease;
}

.breadcrumb-list a:hover {
  color: var(--navy);
}

.breadcrumb-list li[aria-current="page"] {
  color: var(--navy);
  font-weight: 500;
}

/* ページヒーロー */
.page-hero {
  padding: 60px 0 50px;
  text-align: center;
  background: 
    radial-gradient(600px 300px at 30% 0%, rgba(201,169,97,.12), transparent 70%),
    radial-gradient(500px 300px at 70% 100%, rgba(26,35,50,.06), transparent 60%),
    var(--bg-warm);
  position: relative;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
}

.page-hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--navy);
  margin: 16px 0 12px;
  letter-spacing: -0.01em;
}

.page-hero-lead {
  font-size: 18px;
  color: var(--text-medium);
  font-weight: 500;
}

/* ご挨拶ブロック */
.greeting-block {
  max-width: 800px;
  margin: 0 auto;
}

.greeting-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  box-shadow: var(--shadow);
  position: relative;
}

.greeting-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.greeting-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.greeting-title::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--gold);
}

.greeting-text {
  margin-bottom: 32px;
}

.greeting-text p {
  font-size: 15px;
  line-height: 2;
  color: var(--text);
  margin-bottom: 16px;
}

.greeting-text p:last-child {
  margin-bottom: 0;
}

.greeting-signature {
  text-align: right;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.greeting-signature .company-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.greeting-signature .representative {
  font-size: 14px;
  color: var(--text-medium);
  margin-bottom: 4px;
}

.greeting-signature .representative:last-child {
  margin-bottom: 0;
}

/* 事業領域グリッド */
.business-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .business-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.business-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.business-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.business-card-icon {
  width: 56px;
  height: 56px;
  background: var(--gold-pale);
  border: 1px solid rgba(201,169,97,.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 10px 20px rgba(15,20,25,.06);
}

.business-card-icon svg {
  width: 26px;
  height: 26px;
  color: var(--navy);
}

.business-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
}

.business-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.business-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-medium);
  margin-bottom: 8px;
}

.business-list li:last-child {
  margin-bottom: 0;
}

.business-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
}

/* 会社情報テーブル */
.info-table-wrapper {
  max-width: 700px;
  margin: 0 auto;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.info-table th,
.info-table td {
  padding: 20px 24px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}

.info-table tr:last-child th,
.info-table tr:last-child td {
  border-bottom: none;
}

.info-table th {
  width: 140px;
  background: var(--gold-pale);
  color: var(--navy);
  font-weight: 700;
  vertical-align: top;
}

.info-table td {
  color: var(--text);
}

.info-table td a {
  color: var(--navy);
  font-weight: 700;
  transition: color 0.2s ease;
}

.info-table td a:hover {
  color: var(--gold-dark);
}

@media (max-width: 600px) {
  .info-table th,
  .info-table td {
    display: block;
    width: 100%;
    padding: 16px 20px;
  }
  
  .info-table th {
    border-bottom: none;
    padding-bottom: 8px;
  }
  
  .info-table td {
    padding-top: 0;
  }
  
  .info-table tr {
    display: block;
    border-bottom: 1px solid var(--border);
  }
  
  .info-table tr:last-child {
    border-bottom: none;
  }
}

/* CTAセクション */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(600px 300px at 20% 50%, rgba(201,169,97,.15), transparent 70%),
    radial-gradient(500px 300px at 80% 50%, rgba(201,169,97,.08), transparent 60%);
  pointer-events: none;
}

.cta-block {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-block h2 {
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

.cta-block p {
  font-size: 16px;
  color: rgba(255,255,255,.8);
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ナビゲーション現在地表示 */
.nav a.is-current {
  color: var(--navy);
  background: var(--gold-pale);
}

/* レスポンシブ調整 */
@media (max-width: 768px) {
  .page-hero {
    padding: 40px 0 36px;
  }
  
  .greeting-content {
    padding: 32px 24px;
  }
  
  .greeting-title {
    font-size: 20px;
  }
  
  .greeting-text p {
    font-size: 14px;
    line-height: 1.9;
  }
  
  .cta-section {
    padding: 60px 0;
  }
  
  .section, .section-soft {
    padding: 60px 0;
  }
}

/* ===========================================
   フッタースタイル
   =========================================== */

/* Footer */
.footer {
  background: var(--navy-dark);
  color: var(--slate-pale);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer h4 {
  margin: 0 0 20px;
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.footer p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
}

.footer-tel a {
  color: inherit;
  text-decoration: none;
}

.footer-tel a:hover {
  color: var(--gold);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 14px;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--gold);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(201, 169, 97, 0.2);
  text-align: center;
  font-size: 13px;
  color: var(--slate);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .footer {
    padding: 60px 0 32px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer h4 {
    margin-bottom: 16px;
  }
}