@charset "UTF-8";



/* sec1 */
.sec1 {
  position: relative;
  width: 100%;
  min-height: 1040px;
  overflow: hidden;
}
.bg_video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  min-height: 100%;
  object-fit: cover;
  z-index: -1;
}
.sec1_content {
  z-index: 1;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 350px 40px;
  box-sizing: border-box;
  color: #000;
}
.sec1_content h1 {
  width: 500px;
  height: auto;
  margin-bottom: 50px;
}
.sec1_content .h1_copy {
  width: 280px;
  font-size: 33px;
  font-weight: bold;
  line-height: 1.3;
  border-right: 2px solid #000000;
  margin-bottom: 400px;
}
.sec1 h2 {
  font-size: 70px;
  font-weight: bold;
  line-height: 1.3;
  margin-bottom: 85px;
}
.sec1 h3 {
  font-size: 50px;
  font-weight: bold;
  line-height: 1.6;
  margin-bottom: 85px;
}
.sec1 .sec1_copy {
    font-size: 26px;
    font-weight: bold;
    line-height: 2;
    margin-bottom: 200px;
}
.sec1_copy span{
  letter-spacing: -20px;
}
.sec1 img {
  width: 100%;
}
.sec1_client {
  position: relative;
  width: 1554px;
  max-width: none;
  left: 50%;
  transform: translateX(-50%);
  background-color: #FFF;
  padding: 80px 0 100px;
  box-sizing: border-box;
}
.client_section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 20px 200px;
}

.client_section h4,.business_section h4{
    font-size: 40px;
    font-weight: bold;
    border-bottom: 1px solid #ccc;
    padding-bottom: 0px;
    margin-bottom: 70px;
}
.client_list {
  display: flex;
  justify-content: space-between;
  gap: 40px;
}
.client_list ul {
  width: 50%;
  list-style: none;
  padding: 0;
  margin: 0;
}

.client_left {
  padding-right: 40px;
  border-right: 1px solid #ddd;
}
.client_right {
  padding-left: 40px;
}
.client_left li:nth-child(3),.client_right li:nth-child(3) {
  padding-top: 20px;
}
.client_list li {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 15px;
  line-height: 1.5;
}

.client_right .others {
  float: right;
  font-weight: normal;
}
.business_section{
      max-width: 1280px;
      margin: 0 auto;
}
.business_copy{
    font-size: 26px;
    font-weight: bold;
    margin-bottom: 100px;
    line-height: 1.5;
}
.service_grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1280px;
  margin: 0 auto;
}

.service_item {
  padding: 40px;
  box-sizing: border-box;
}
.service_item_2{
  border-right: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}
.service_item_3{
  border-bottom: 1px solid #ddd;
}
.service_item_4{
  border-right: 1px solid #ddd;
}
.service_item_2,.service_item_3{
  padding-top: 0;
}
.service_item_2,.service_item_4{
  padding-left: 0;
}
.service_item h5 {
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 20px;
}

.service_item ul {
  list-style: disc;
  padding-left: 1.2em;
  margin: 0;
}

.service_item li {
  font-size: 20px;
  line-height: 1.8;
  font-weight: bold;
}
.markno{
    list-style: none;
}
/* /sec1 */


/* sec2 */
.sec2{
    padding: 150px 0;
    background-color: #F8F8F8;
}
.sec2 h2{
    font-size: 80px;
    line-height: 1;
    padding-bottom: 90px;
    border-bottom: solid 1px #DCDCDC;
}
.sec2 ul li{
    width: 100%;
    display: flex;
    font-size: 20px;
    font-weight: 600;
}
.sec2 li:first-child{
    padding-top: 40px;
}
.sec2 li{
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: solid 1px #DCDCDC;
}
.sec2 ul li:last-child{
    border-bottom: solid 0px #DCDCDC;
}
.sec2_r{
    width: 20%;
}
.sec2_l{
     width: 80%; 
}
/* /sec2 */
/* sec3 */
.sec3{
    padding: 150px 0;
    background-color: #FFF;
}
.sec3 h2{
    font-size: 70px;
    line-height: 1;
    padding-bottom: 90px;
    margin-bottom: 0px;
    border-bottom: solid 0px #DCDCDC;
}
.sec3 .map{
    display: flex;
    justify-content: space-between;
    font-weight: bold;
}
.sec3 .map div{
    width: 600px;
    font-size: 20px;
}
.sec3 .map iframe{
    margin-bottom: 30px;
}
/* /sec3 */
/*ふわっと*/
.fade-up {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 1.5s ease, transform 1.5s ease;
}
.fade-up.inview {
  opacity: 1;
  transform: translateY(0);
}