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

/* reveal フォールバック（main.jsが動作しない環境でも表示される） */
.company-page .reveal {
  opacity: 1 !important;
  transform: none !important;
}

/* ヘッダーを常に白固定 */
/* ヘッダー：初期は透明、スクロールで白（TOPページと同様） */
.company-page .header.is-scrolled {
  background: rgba(255,255,255,.97) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border);
}
.company-page .header.is-scrolled .header__logo-img { filter: none !important; }
.company-page .header.is-scrolled .header__nav-link { color: var(--color-navy) !important; }
.company-page .header.is-scrolled .header__hamburger-line { background: var(--color-navy) !important; }

/* スマホでもヘッダーを白固定（style.cssの@mediaより優先） */


/* ===== ヒーロー ===== */
.co-hero {
  background: var(--color-navy);
  padding: calc(var(--header-h) + 48px) 0 52px;
  position: relative;
  overflow: hidden;
}
.co-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 40%, rgba(29,158,117,.12) 0%, transparent 60%);
  pointer-events: none;
}
.co-breadcrumb {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255,255,255,.4);
  margin-bottom: var(--space-6);
}
.co-breadcrumb a { color: rgba(255,255,255,.55); transition: color .2s; }
.co-breadcrumb a:hover { color: var(--color-teal); }
.co-hero__label {
  position: relative;
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--color-teal);
  margin-bottom: var(--space-3);
}
.co-hero__title {
  position: relative;
  font-family: var(--font-sans);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  color: white;
  line-height: 1.3;
  margin-bottom: var(--space-4);
  letter-spacing: -.01em;
}
.co-hero__sub {
  position: relative;
  font-size: 14px;
  color: rgba(255,255,255,.55);
}

/* ===== 概要テーブル ===== */
.co-overview {
  padding: var(--space-24) 0;
  background: var(--color-white);
}
.co-table-wrap {
  max-width: 860px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.co-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.co-table th,
.co-table td {
  padding: 18px 24px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.8;
  vertical-align: top;
}
.co-table tr:last-child th,
.co-table tr:last-child td {
  border-bottom: none;
}
.co-table th {
  width: 200px;
  font-weight: 700;
  color: var(--color-navy);
  background: var(--color-off-white);
  white-space: nowrap;
}
.co-table th small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--color-text-light);
  margin-top: 2px;
}
.co-table td {
  color: var(--color-text-mid);
}
.co-table td a {
  color: var(--color-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .2s;
}
.co-table td a:hover { color: var(--color-navy); }

/* 事業内容リスト */
.co-services-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  list-style: none;
  padding: 0; margin: 0;
}
.co-services-list li::before {
  content: '→ ';
  color: var(--color-teal);
  font-size: 12px;
}
.co-services-list a {
  text-decoration: none !important;
  font-weight: 500;
}

/* ===== 代表メッセージ ===== */
.co-message {
  padding: var(--space-24) 0;
  background: var(--color-bg);
}
.co-message__inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-16);
  align-items: flex-start;
  max-width: 960px;
  margin: 0 auto;
}
.co-message__photo-frame {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-border);
  min-height: 320px;
}
.co-message__photo-frame--blank {
  background: linear-gradient(135deg, #dde3ed 0%, #e8edf5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.co-message__photo-frame--blank::after {
  content: '';
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(26,46,74,.08);
}
.co-message__photo-caption {
  margin-top: var(--space-5);
  text-align: center;
}
.co-message__name {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-navy);
}
.co-message__role {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: 3px;
}
.co-message__heading {
  font-family: var(--font-sans);
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 900;
  color: var(--color-navy);
  line-height: 1.5;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 2px solid var(--color-teal);
}
.co-message__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}
.co-message__text p {
  font-size: 14.5px;
  color: var(--color-text-mid);
  line-height: 2.0;
}
.co-message__sig {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-mid);
  line-height: 2;
}
.co-message__sig-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-navy);
}

/* ===== CTA ===== */
.co-cta {
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
  background: var(--color-navy);
}
.co-cta__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 60%, rgba(29,158,117,.12) 0%, transparent 55%);
  pointer-events: none;
}
.co-cta__inner {
  position: relative;
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}
.co-cta__label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--color-teal);
  margin-bottom: var(--space-4);
}
.co-cta__title {
  font-family: var(--font-sans);
  font-size: clamp(22px, 3.5vw, 32px);
  font-weight: 900;
  color: white;
  line-height: 1.4;
  margin-bottom: var(--space-4);
}
.co-cta__sub {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}
.co-cta__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--space-6);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  border: 1.5px solid rgba(255,255,255,.25);
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  transition: all .25s var(--ease-smooth);
}
.co-cta__back:hover {
  color: white;
  border-color: rgba(255,255,255,.6);
  background: rgba(255,255,255,.06);
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .co-hero { padding: calc(56px + 32px) 0 40px; }
  .co-overview { padding: var(--space-16) 0; }
  .co-message { padding: var(--space-16) 0; }
  .co-cta { padding: var(--space-16) 0; }

  .co-message__inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .co-message__photo-frame {
    max-width: 240px;
    margin: 0 auto;
    aspect-ratio: 1 / 1;
    min-height: unset;
  }

  .co-table th { width: 110px; font-size: 13px; padding: 14px 12px; }
  .co-table td { font-size: 13px; padding: 14px 12px; }
  .co-services-list { gap: 6px; }
}