/* =========================================================
   ZEETA Corporate Site
   ========================================================= */

/* ---------- Hero ---------- */
.corp-hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 78% 20%, rgba(37, 99, 235, 0.22), transparent 60%),
    radial-gradient(900px 500px at 10% 80%, rgba(16, 185, 129, 0.12), transparent 60%),
    linear-gradient(180deg, #0B1320 0%, #0F1A30 100%);
  color: var(--color-white);
  overflow: hidden;
  isolation: isolate;
}
.corp-hero::before {
  /* 斜めのアクセントライン */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(135deg, transparent 49.7%, rgba(255,255,255,0.04) 50%, transparent 50.3%),
    linear-gradient(135deg, transparent 39.7%, rgba(37,99,235,0.10) 40%, transparent 40.3%);
  background-size: 240px 240px, 320px 320px;
  pointer-events: none;
  z-index: 0;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.6), rgba(0,0,0,0));
}
.corp-hero-inner {
  position: relative;
  z-index: 1;
  padding-block: 96px 0;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-on-dark-muted);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: "";
  display: inline-block; width: 28px; height: 2px;
  background: currentColor;
}
.hero-title {
  font-size: var(--fs-display);
  font-weight: var(--fw-heavy);
  line-height: 1.22;
  letter-spacing: var(--tracking-tight);
  max-width: 16em;
}
.hero-title .accent { color: var(--color-blue-400); }
.hero-desc {
  margin-top: 24px;
  font-size: var(--fs-body);
  line-height: var(--lh-base);
  color: var(--color-text-on-dark);
  max-width: 32em;
}
.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* KPIストリップ */
.kpi-strip {
  position: relative;
  z-index: 1;
  margin-top: 64px;
  border-top: 1px solid rgba(255,255,255,0.10);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.kpi-item {
  padding: 28px 24px;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.kpi-item:last-child { border-right: 0; }
.kpi-label {
  font-size: var(--fs-xs);
  color: var(--color-text-on-dark-muted);
  margin-top: 8px;
}
.kpi-value {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 1.75rem;
  font-weight: var(--fw-heavy);
  letter-spacing: -0.01em;
  color: var(--color-white);
  line-height: 1.1;
}
.kpi-value-jp {
  font-family: var(--font-sans-jp);
  font-size: 1.375rem;
  font-weight: var(--fw-heavy);
}
@media (max-width: 880px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .kpi-item:nth-child(2n) { border-right: 0; }
  .kpi-item:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.08); }
}
@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .corp-hero-inner { padding-block: 72px 0; }
}

/* ---------- About: 戦略だけでなく実行まで ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
}
.about-visual {
  aspect-ratio: 16 / 11;
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, #0F1A30 0%, #0B1320 100%);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.about-visual svg { width: 100%; height: 100%; display: block; }

.about-text p {
  font-size: var(--fs-body);
  color: var(--color-text-muted);
  line-height: var(--lh-base);
}
.about-text .keyword {
  display: inline;
  background: linear-gradient(transparent 62%, rgba(37,99,235,0.22) 62%);
  padding: 0 2px;
  font-weight: var(--fw-bold);
  color: var(--color-text);
}
.tag-cloud {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
}

/* ---------- Services: 2つの実行支援 ---------- */
.services-section { background: var(--color-bg); }
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 880px) {
  .service-grid { grid-template-columns: 1fr; }
}
.service-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--service-color, var(--color-blue-500));
  opacity: 0.9;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--service-color, var(--color-blue-500));
  box-shadow: var(--shadow-md);
}
.service-card[data-color="teal"] { --service-color: var(--color-teal-500); }
.service-card[data-color="blue"] { --service-color: var(--color-blue-500); }

.service-num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wide);
  color: var(--service-color, var(--color-blue-500));
}
.service-card .arrow-corner {
  position: absolute;
  top: 28px;
  right: 28px;
  color: var(--color-text-subtle);
  transition: transform var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.service-card:hover .arrow-corner {
  color: var(--service-color);
  transform: translate(3px, -3px);
}
.service-title {
  font-size: 1.5rem;
  font-weight: var(--fw-heavy);
  line-height: 1.3;
}
.service-sub {
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-bold);
  color: var(--color-text);
}
.service-desc {
  font-size: var(--fs-body-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-base);
}
.service-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.service-chip {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
}
.service-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-bold);
  color: var(--service-color, var(--color-blue-500));
}
.service-link .arrow { transition: transform var(--dur-fast) var(--ease-out); }
.service-card:hover .service-link .arrow { transform: translateX(4px); }

/* ---------- Reasons ---------- */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 880px) {
  .reasons-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .reasons-grid { grid-template-columns: 1fr; }
}
.reason-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.reason-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}
.reason-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.reason-icon {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border-radius: var(--radius-xs);
  background: var(--color-blue-500);
  color: var(--color-white);
}
.reason-icon svg { width: 16px; height: 16px; }
.reason-num {
  font-family: var(--font-num);
  font-size: 1.125rem;
  font-weight: var(--fw-heavy);
  color: var(--color-text-subtle);
}
.reason-title {
  font-size: 1.0625rem;
  font-weight: var(--fw-bold);
  margin-bottom: 8px;
  line-height: 1.45;
}
.reason-desc {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ---------- Issues ---------- */
.issues-section {
  background: var(--color-navy-900);
  color: var(--color-text-on-dark);
}
.issues-section .section-label { color: var(--color-text-on-dark-muted); }
.issues-section .section-title { color: var(--color-white); }
.issues-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 760px) {
  .issues-grid { grid-template-columns: 1fr; }
}
.issue-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  font-size: var(--fs-body-sm);
  transition: background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.issue-item:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.16);
}
.issue-num {
  font-family: var(--font-num);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--color-blue-400);
  letter-spacing: var(--tracking-wide);
}

/* ---------- News ---------- */
.news-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 32px;
  gap: 16px;
}
.news-head .section-title { margin-bottom: 0; }
.news-all {
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.news-all:hover { color: var(--color-text); }
.news-list {
  border-top: 1px solid var(--color-border);
}
.news-item {
  display: grid;
  grid-template-columns: 120px 80px 1fr 24px;
  align-items: center;
  gap: 20px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--dur-fast) var(--ease-out);
}
.news-item:hover { background: var(--color-bg); }
.news-date {
  font-family: var(--font-num);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}
.news-tag {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: var(--radius-xs);
  background: var(--color-bg);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-text-muted);
}
.news-tag[data-type="press"] { background: rgba(37,99,235,0.10); color: var(--color-blue-500); }
.news-tag[data-type="info"]  { background: rgba(16, 185, 129,0.10); color: var(--color-teal-600); }
.news-title {
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
}
.news-arrow {
  color: var(--color-text-subtle);
  transition: transform var(--dur-fast) var(--ease-out);
}
.news-item:hover .news-arrow {
  transform: translateX(4px);
  color: var(--color-text);
}
@media (max-width: 640px) {
  .news-item {
    grid-template-columns: 100px 64px 1fr;
    gap: 12px;
  }
  .news-arrow { display: none; }
}

/* ---------- CTA Section ---------- */
.cta-section {
  background:
    radial-gradient(700px 380px at 75% 20%, rgba(37,99,235,0.45), transparent 60%),
    linear-gradient(180deg, #122553 0%, #0B1B4A 100%);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-eyebrow {
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-on-dark);
  margin-bottom: 20px;
  opacity: 0.8;
}
.cta-title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-heavy);
  line-height: 1.4;
}
.cta-lead {
  margin-top: 16px;
  color: var(--color-text-on-dark);
  font-size: var(--fs-body-sm);
}
.cta-actions {
  margin-top: 32px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}


/* ============================================
  画像配置の追加スタイル
============================================ */

/* --- Hero下の画像帯 --- */
.hero-visual-section {
  padding: 64px 0 0;
  background: var(--color-bg);
}

.hero-visual-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(15, 31, 76, 0.15);
  aspect-ratio: 21 / 9;
}

.hero-visual-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .hero-visual-section {
    padding: 40px 0 0;
  }
  .hero-visual-wrap {
    aspect-ratio: 16 / 10;
    border-radius: 12px;
  }
}

/* --- About のSVGを写真に置き換えた際のスタイル --- */
.about-visual {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 5 / 4;
  box-shadow: 0 20px 60px rgba(15, 31, 76, 0.12);
}

.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* SVGからimgに替わったので、SVG用の高さ指定が不要 */
.about-visual svg { display: none; }

@media (max-width: 768px) {
  .about-visual {
    aspect-ratio: 16 / 10;
    border-radius: 12px;
  }
}

/* --- Service カードに画像を追加 --- */
.service-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin: -32px -32px 24px;
  position: relative;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-image img {
  transform: scale(1.04);
}

@media (max-width: 768px) {
  .service-card-image {
    margin: -24px -24px 20px;
  }
}


/* ============================================
  立川DICE応援セクション
============================================ */

.section-support {
  padding: 96px 0;
  background: #FFFFFF;
}

@media (max-width: 768px) {
  .section-support {
    padding: 56px 0;
  }
}

.support-card {
  position: relative;
  background: linear-gradient(135deg, #0F1F4C 0%, #1E3A8A 100%);
  border-radius: 24px;
  padding: 64px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(15, 31, 76, 0.15);
}

.support-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.06) 1px, transparent 0);
  background-size: 24px 24px;
  pointer-events: none;
}

.support-card::after {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(232, 88, 28, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

@media (max-width: 768px) {
  .support-card {
    padding: 40px 24px;
    border-radius: 16px;
  }
}

.support-label {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.support-label-line {
  display: inline-block;
  width: 32px;
  height: 1px;
  background: rgba(255, 255, 255, 0.5);
}

.support-label-text {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.7);
}

.support-inner {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 900px) {
  .support-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
    justify-items: center;
  }
}

.support-logo-wrap {
  flex-shrink: 0;
}

.support-logo-wrap a {
  display: inline-block;
  transition: transform 0.3s ease;
}

.support-logo-wrap a:hover {
  transform: translateY(-2px);
}

.support-logo {
  display: block;
  width: 280px;
  height: auto;
}

@media (max-width: 768px) {
  .support-logo {
    width: 220px;
  }
}

.support-body {
  color: #FFFFFF;
}

.support-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 26px;
  font-weight: 800;
  line-height: 1.55;
  letter-spacing: 0.02em;
  margin: 0 0 20px;
  color: #FFFFFF;
}

@media (max-width: 768px) {
  .support-heading {
    font-size: 20px;
    line-height: 1.6;
  }
}

.support-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 28px;
}

@media (max-width: 768px) {
  .support-text {
    font-size: 14px;
    line-height: 1.85;
  }
}

.support-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
  text-decoration: none;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.support-link:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
}

.support-link svg {
  transition: transform 0.2s ease;
}

.support-link:hover svg {
  transform: translate(2px, -2px);
}

.pc-only { display: inline; }
.sp-only { display: none; }

@media (max-width: 768px) {
  .pc-only { display: none; }
  .sp-only { display: inline; }
}

/* ---------- サービスカード: 種別バッジ ---------- */
.service-card .service-title {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.service-title-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-teal-600);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 999px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
  line-height: 1.4;
}

/* ---------- ヘッダーCTA: バックオフィス代行サブテキスト ---------- */
.btn .btn-sub {
  display: inline-block;
  margin-left: 6px;
  padding-left: 8px;
  border-left: 1px solid currentColor;
  opacity: 0.65;
  font-size: 0.7em;
  font-weight: 500;
  letter-spacing: 0.02em;
}

@media (max-width: 900px) {
  .btn .btn-sub { display: none; }
}

/* ============================================
  会社概要セクション
============================================ */
.section-company {
  padding-block: 96px;
  background: var(--color-bg-soft, #F5F6F8);
  position: relative;
  overflow: hidden;
}

.section-company::before {
  content: "";
  position: absolute;
  top: -300px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.company-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  margin-top: 56px;
  align-items: start;
  position: relative;
}

@media (max-width: 900px) {
  .company-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* --- 代表メッセージ --- */
.company-message {
  background: #FFFFFF;
  padding: 48px;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(15, 31, 76, 0.06);
  border-top: 4px solid var(--color-blue, #2563EB);
}

.company-message-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-blue, #2563EB);
  margin-bottom: 16px;
}

.company-message-title {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--color-navy, #0F1F4C);
  margin-bottom: 28px;
}

.company-message-body {
  font-size: 0.9375rem;
  line-height: 2.0;
  color: var(--color-text, #1F2937);
  margin-bottom: 32px;
}

.company-message-signature {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border, #E5E7EB);
}

.company-message-photo {
  flex-shrink: 0;
  width: 180px;
  height: 240px;
  border-radius: 12px;
  overflow: hidden;
  background: #1F2937;
  box-shadow: 0 8px 24px rgba(15, 31, 76, 0.18);
}

.company-message-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.company-message-name-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.company-message-role {
  font-size: 0.75rem;
  color: var(--color-text-muted, #6B7280);
  letter-spacing: 0.08em;
}

.company-message-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-navy, #0F1F4C);
  letter-spacing: 0.05em;
  line-height: 1.2;
}

/* --- 会社情報テーブル --- */
.company-info {
  background: #FFFFFF;
  padding: 48px;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(15, 31, 76, 0.06);
  border-top: 4px solid var(--color-navy, #0F1F4C);
}

.company-info-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-navy, #0F1F4C);
  margin-bottom: 24px;
}

.company-table {
  margin: 0;
}

.company-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border, #E5E7EB);
}

.company-row:last-child {
  border-bottom: none;
}

.company-row dt {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-navy, #0F1F4C);
  letter-spacing: 0.05em;
  padding-top: 2px;
}

.company-row dd {
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--color-text, #1F2937);
  margin: 0;
}

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

.company-business li {
  padding-left: 16px;
  position: relative;
  margin-bottom: 6px;
}

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

.company-business li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 6px;
  height: 6px;
  background: var(--color-blue, #2563EB);
  border-radius: 50%;
}

.text-muted {
  color: var(--color-text-muted, #6B7280);
  font-size: 0.875rem;
  font-style: italic;
}

@media (max-width: 768px) {
  .section-company {
    padding-block: 56px;
  }
  
  .company-message,
  .company-info {
    padding: 32px 24px;
    border-radius: 16px;
  }
  
  .company-message-title {
    font-size: 1.375rem;
  }
  
  .company-message-body {
    font-size: 0.875rem;
    line-height: 1.95;
  }
  
  .company-message-signature {
    gap: 20px;
  }
  
  .company-message-photo {
    width: 140px;
    height: 186px;
  }
  
  .company-row {
    grid-template-columns: 100px 1fr;
    gap: 16px;
    padding: 16px 0;
  }
  
  .company-row dt {
    font-size: 0.75rem;
  }
  
  .company-row dd {
    font-size: 0.875rem;
  }
}

/* ============================================
  最新コラムセクション
============================================ */
.section-columns {
  background: var(--color-bg-soft, #F5F6F8);
}

.latest-columns-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

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

@media (max-width: 640px) {
  .latest-columns-grid {
    grid-template-columns: 1fr;
  }
}