/* ===== 共通レイアウト ===== */
body {
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.8;
  color: #222;
  background-color: #fafafa;
  margin: 0;
  padding: 0;
}

/* セクションごとの余白 */
.section {
  padding: 10px 20px;
}

/* コンテナ幅調整 */
.container {
  max-width: 900px;
  margin: 0 auto;
}

/* ===== 見出し ===== */
h1, h2 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  text-align: center;
  color: #111;
  letter-spacing: 0.03em;
  margin-bottom: 40px;
}

h1 {
  font-size: 2rem;
  border-bottom: 3px solid #000;
  display: inline-block;
  padding-bottom: 6px;
}

h2 {
  font-size: 1.6rem;
  border-left: 6px solid #000;
  padding-left: 10px;
  text-align: left;
}

/* ===== テーブル（会社概要） ===== */
.table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.table th, .table td {
  text-align: left;
  padding: 16px;
  border-bottom: 1px solid #eee;
  vertical-align: top;
}

.table th {
  width: 25%;
  background-color: #f5f5f5;
  font-weight: 600;
}

/* ===== 沿革（タイムライン） ===== */
.timeline {
  position: relative;
  margin: 40px 0;
  padding-left: 20px;
  border-left: 3px solid #ccc;
}

.timeline .event {
  position: relative;
  margin-bottom: 25px;
  padding-left: 20px;
}

.timeline .event::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 4px;
  width: 12px;
  height: 12px;
  background-color: #000;
  border-radius: 50%;
}

.timeline h3 {
  margin: 0;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: #111;
  font-size: 1.1rem;
}

.timeline p {
  margin: 5px 0 0;
  color: #444;
}



/* ===== スマホ対応 ===== */
@media (max-width: 768px) {
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.3rem; }
  .table th, .table td { padding: 12px; }
  .timeline { margin-left: 10px; padding-left: 15px; }
}