/* ABOUT US */
.about-us {
  background: #689dba;
  padding: 83px 0 100px;
  text-align: center;
}

.about-us h2 {
  font-size: 6.5rem;
}

.sub-title {
  font-size: 1.4rem;
}

.co-icon-box {
  width: 480px;
  background: #437f9f;
  padding: 60px 0;
  margin: 60px auto 62px;
}

.co-icon-box img {
  width: 96px;
}

.about-us p {
  font-size: 1.8;
  line-height: 2;
}

/* PHILOSOPHY */
.philosophy {
  margin-top: 5px;
  background: #2d2d2d;
  text-align: center;
  padding: 80px 0 100px;
}

.philosophy h2 {
  color: #cecece;
  font-size: 3.2rem;
}

.our-mission {
  color: #689dba;
  margin-top: 80px;
}

.philosophy-wrap h3 {
  font-size: 1.8rem;
  color: #689dba;
}

.our-mission-target {
  width: 268px;
  margin: 25px auto 30px;
}

.our-vision {
  padding-bottom: 55px;
  border-bottom: 1px solid #777777;
  max-width: 540px;
  margin: 70px auto;
}

.our-vision-target {
  font-size: 3rem;
  color: #a4a4a4;
  margin: 18px 0 15px;
}

.our-vision p {
  font-size: 1.8rem;
  line-height: 2;
  color: #a4a4a4;
}

.our-value {
  margin-top: 55px;
}

.our-value-target {
  font-size: 3rem;
  color: #a4a4a4;
}

.our-value p {
  font-size: 1.8rem;
  color: #a4a4a4;
}

.our-value-target-wrap {
  margin-top: 25px;
}

.our-value-target-wrap p {
  margin-top: 15px;
}

.our-value-text {
  margin-top: 50px;
}

/* COMPANY PROFILE */
.company-profile {
  padding: 75px 190px 71px;
  background: #e9e9e9;
}

.company-profile h2 {
  text-align: center;
  color: #437f9f;
}

.profile-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 60px;
  margin-top: 60px;
}

.profile-columns dt {
  color: #437f9f;
  line-height: 2;
}

.profile-columns dl {
  padding: 25px 0;
  border-bottom: 1px solid #cecece;
}

.profile-columns dd {
  margin-top: 1px;
}

/* HISTORY */
.company-history {
  padding: 0 190px 100px;
  background: #e9e9e9;
  margin-bottom: 40px;
}

.company-history h2 {
  text-align: center;
  color: #437f9f;
}

.history-list {
  list-style: none;
  padding-left: 0;
  margin-top: 60px;
}

.history-list li:not(:first-of-type) {
  margin-top: 3px;
}

.history-list .year {
  color: #2d4e80;
}

.history-list .content {
  padding: 7px 0 8px 20px;
  margin: 3px 0 0 20px;
  border-left: 1px solid #cecece;
}