/* ===================================================
   about.css — ABOUTページ専用スタイル
   =================================================== */

body { background-color: #f2f4f8; color: #2c3545; }

/* ===== GREETING SECTION ===== */
.greeting-section { background: #1a1a2e; padding: 100px 0; }
.greeting-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.greeting-label {
  font-family: 'Poppins', sans-serif; font-size: 11px;
  letter-spacing: 0.2em; color: #6b8cba; margin-bottom: 16px;
}
.greeting-title {
  font-size: 36px; font-weight: 700;
  color: #fff; line-height: 1.4;
  margin-bottom: 32px; letter-spacing: 0.02em;
}
.greeting-body { font-size: 14px; color: #a0b4cc; line-height: 2.1; margin-bottom: 28px; }
.greeting-sign {
  font-size: 13px; color: #6b8cba;
  letter-spacing: 0.08em; border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
}
.greeting-visual {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px; height: 320px;
  display: flex; align-items: center; justify-content: center;
}
.greeting-visual span {
  font-family: 'Poppins', sans-serif;
  font-size: 36px; font-weight: 700;
  color: rgba(255,255,255,0.06); letter-spacing: 0.2em;
}

/* ===== MISSION SECTION ===== */
.mission-section { background: #fff; padding: 100px 0; }
.mission-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.mission-label { font-family: 'Poppins', sans-serif; font-size: 11px; letter-spacing: 0.2em; color: #a0aec0; margin-bottom: 16px; }
.mission-title { font-size: 36px; font-weight: 700; color: #1a1a2e; line-height: 1.4; margin-bottom: 32px; letter-spacing: 0.02em; }
.mission-body { font-size: 14px; color: #4a5568; line-height: 2.1; }
.mission-visual {
  background: linear-gradient(135deg, #1a1a2e 0%, #2d4a7a 100%);
  border-radius: 16px; height: 320px;
  display: flex; align-items: center; justify-content: center;
}
.mission-visual span {
  font-family: 'Poppins', sans-serif;
  font-size: 72px; font-weight: 700;
  color: rgba(255,255,255,0.15); letter-spacing: 0.04em;
}

/* ===== COMPANY INFO ===== */
.info-section { padding: 100px 0; background: #f2f4f8; }
.info-table { width: 100%; border-collapse: collapse; }
.info-table tr { border-bottom: 1px solid #e2e8f0; }
.info-table tr:first-child { border-top: 1px solid #e2e8f0; }
.info-table th {
  width: 200px; padding: 24px 0;
  text-align: left; font-size: 13px; font-weight: 600;
  color: #1a1a2e; letter-spacing: 0.06em; vertical-align: top;
}
.info-table td { padding: 24px 0 24px 40px; font-size: 14px; color: #4a5568; line-height: 1.9; }

/* ===== TEAM ===== */
.values-section { padding: 100px 0; background: #fff; }
.team-desc {
  font-size: 14px; color: #4a5568; line-height: 2;
  max-width: 680px; margin-bottom: 48px;
}
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.value-card { background: #f2f4f8; border-radius: 16px; padding: 48px 36px; }
.value-num { font-family: 'Poppins', sans-serif; font-size: 48px; font-weight: 700; color: #e2e8f0; line-height: 1; margin-bottom: 20px; }
.value-title { font-size: 18px; font-weight: 700; color: #1a1a2e; margin-bottom: 16px; letter-spacing: 0.04em; }
.value-desc { font-size: 13px; color: #718096; line-height: 2; }

@media (max-width: 768px) {
  .greeting-section,
  .mission-section,
  .info-section,
  .values-section {
    padding: 64px 0;
  }

  .greeting-inner,
  .mission-inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .greeting-title,
  .mission-title {
    font-size: 28px;
    line-height: 1.45;
    margin-bottom: 22px;
    word-break: keep-all;
    overflow-wrap: anywhere;
  }

  .greeting-body,
  .mission-body,
  .team-desc {
    font-size: 13px;
    line-height: 1.95;
  }

  .greeting-visual,
  .mission-visual {
    height: 220px;
  }

  .mission-visual span {
    font-size: 44px;
  }

  .info-table,
  .info-table tbody,
  .info-table tr,
  .info-table th,
  .info-table td {
    display: block;
    width: 100%;
  }

  .info-table th {
    padding: 20px 0 6px;
  }

  .info-table td {
    padding: 0 0 20px;
  }

  .values-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .value-card {
    padding: 30px 24px;
  }
}