* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: #333;
  line-height: 1.7;
}

a {
  text-decoration: none;
  color: #005bac;
}

ul {
  list-style: none;
}

.inner {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 28px;
  margin-bottom: 50px;
}

.bg-gray {
  background: #f5f5f5;
}

/* Header */
.header {
  background: #fff;
  border-bottom: 1px solid #ddd;
}

.header .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.nav ul {
  display: flex;
  gap: 30px;
}

/* MV */
.mv {
  background: #002b5c;
  color: #fff;
  text-align: center;
  padding: 120px 20px;
}

.mv h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

/* Message */
.message-text {
  max-width: 700px;
  margin: 0 auto 30px;
  text-align: center;
}

/* Business */
.business-list {
  display: flex;
  gap: 30px;
}

.business-item {
  flex: 1;
  background: #fff;
  padding: 30px;
  border: 1px solid #ddd;
}

/* News */
.news-list li {
  display: flex;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid #ddd;
}

/* Company */
.company-table div {
  display: flex;
  padding: 10px 0;
  border-bottom: 1px solid #ddd;
}

.company-table dt {
  width: 150px;
  font-weight: bold;
}

.btn-wrap {
  text-align: center;
  margin-top: 30px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background: #005bac;
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1px solid #005bac;
  color: #005bac;
}

/* Footer */
.footer {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 20px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .business-list {
    flex-direction: column;
  }

  .nav ul {
    gap: 15px;
    font-size: 14px;
  }

  .company-table div {
    flex-direction: column;
  }

  .company-table dt {
    width: 100%;
  }
}