@charset "UTF-8";

.txt-blue{
  color:#1a2792;
}

.mv{
    background:url(../img/mv.jpg)no-repeat center center;
    margin-top:60px;
    background-size: cover;
}

.mv_inner{
    max-width:1280px;
    margin:0 auto;
    display:flex;
    justify-content: space-between;
    padding:90px 0;
}

@media (max-width: 600px) {
.mv_inner{
    padding:10px;
    flex-direction: column;
}
}

.mv_textWrap{
     width:50%;
     margin-right:50px;
}

@media (max-width: 600px) {
.mv_textWrap{
     width:100%;
     margin-right:0;
}
}

.mv_imgWrap{
     flex: 1;
     overflow: hidden;
}

@media (max-width: 600px) {
.mv_imgWrap{
     padding:0 20%;
}
}

.mv_txt_ttl{
    font-size:60px;
    font-weight:600;
    color:#fff;
    line-height:1;
    margin-bottom:30px;
}

@media (max-width: 600px) {
.mv_txt_ttl{
    font-size:24px;
    margin-bottom:10px;
}
}

.mv_txt_ttl span{
    font-size:32px;
    font-weight:600;
    color:#fff;
    display:block;
    margin-bottom:22px;
}

.mv_txt_desc{
    font-size:20px;
    line-height:1.5;
    color:#fff;
    font-weight:600;
}

@media (max-width: 600px) {
.mv_txt_desc{
    font-size:16px;
}
}

.mv_buttons {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}

@media (max-width: 600px) {
.mv_buttons {
  margin: 10px 0;
  flex-direction: column;
  gap:8px;
}
}

.mv_btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  background: #0084cc;
  color: #fff;
  font-weight: bold;
  text-decoration: none;
  transform: skew(-30deg); /* ボタン全体を傾ける */
background: linear-gradient(90deg, #0084cc, #004c8c);
  color: #fff;
  text-decoration: none;
  transition: background 0.5s ease;
}

.mv_btn:hover {
  background: linear-gradient(90deg, #004c8c, #0084cc);
}


.mv_btn span {
  display: inline-block;
  transform: skew(30deg); /* テキストだけ逆に戻す */
}

.mv_btn:hover {
  opacity:0.8;
  transition: all 0.3s;
}

.sec01{
    padding:60px 0 70px;
}

@media (max-width: 600px) {
.sec01{
    padding:20px 0 15px;
}
}

.sec01_ttl{
    font-size:36px;
    font-weight:600;
    text-align:center;
    line-height:1.3;
    margin-bottom:60px;
}

@media (max-width: 600px) {
.sec01_ttl{
    font-size:18px;
    margin-bottom:10px;
}
}

.sec01_subttl{
    font-size:24px;
    font-weight:600;
}

@media (max-width: 600px) {
.sec01_subttl{
    font-size:16px;
}
}

.sec01_list{
  display:flex;
  align-items: stretch; 
  flex-wrap:wrap;
  gap:25px;
}

@media (max-width: 600px) {
.sec01_list{
  display:flex;
  flex-direction:column;
  flex-wrap:wrap;
  gap:10px;
}
}

.sec01_item{
  width: calc((100% - 75px) / 4);
  background:#f7f8f9;
}

@media (max-width: 600px) {
.sec01_item{
  width: 100%;
  background:#f7f8f9;
}
}

.sec01_item_wrap{
  padding:25px;
}

@media (max-width: 600px) {
.sec01_item_wrap{
  padding:20px;
}

}

.sec01_item_img{
  margin-bottom:35px;
}

@media (max-width: 600px) {
.sec01_item_img{
  padding:0 20%;
  margin-bottom:10px;
}
}

.sec01_item_ttl{
  font-size:22px;
  font-weight:600;
  line-height:1.5;
  margin-bottom:25px;
}

@media (max-width: 600px) {
.sec01_item_ttl{
  font-size:16px;
  font-weight:600;
  line-height:1.5;
  margin-bottom:8px;
}
}

.sec02{
    background:#f7f8f9;
    padding:90px 0 90px;
    position:relative;
}

@media (max-width: 600px) {
.sec02{
    padding:15px 0 15px;
}
}

.sec02:before{
    border-color: #fff rgba(0, 0, 0, 0) rgba(0, 0, 0, 0) rgba(0, 0, 0, 0);
    border-style: solid;
    border-width: 30px;
    content: "";
    display: block;
    height: 0;
    left: 50%;
    position: absolute;
    top: 0;
    transform: translateX(-50%);
    width: 0;
}

@media (max-width: 600px) {
.sec02:before{
    border-width: 15px;
}
}

.sec02_ttl{
    font-size:36px;
    font-weight:600;
    text-align:center;
    margin-bottom:60px;
}

@media (max-width: 600px) {
.sec02_ttl{
    font-size:18px;
    margin-bottom:15px;
}
}

.sec02_list{
  display:flex;
  flex-direction:row;
  flex-wrap: wrap;
  gap:25px;
  counter-reset:list-counter;
}

@media (max-width: 600px) {
.sec02_list{
  gap:20px;
}
}

.sec02_item{
  width:calc((100% - 25px) / 2);
  padding:40px 25px;
  background:#fff;
  position:relative;
  z-index:1;
}

@media (max-width: 600px) {
.sec02_item{
  width:100%;
  padding:20px;
  background:#fff;
  position:relative;
  z-index:1;
}
}

.sec02_item:before {
  content: counter(list-counter);
  counter-increment: list-counter;
  position: absolute;
  top: 50%;
  right: 30px;
  transform: translateY(-50%);
  color: #f7f8f9;
  font-size: 200px;
  font-weight: bold;
  text-align: center;
  display: block;
  z-index:-1;
  font-family: 'Roboto', sans-serif;
}

.sec02_item:nth-child(n):nth-child(-n+9)::before {
  content: "0" counter(list-counter);
}

.sec02_item_ttl{
  font-size:26px;
  font-weight:600;
  margin-bottom:30px;
}

@media (max-width: 600px) {
.sec02_item_ttl{
  font-size:16px;
  margin-bottom:10px;
}
}

.sec02_item_desc{
  position:relative;  
  padding:0 5px 0 30px;
}

.sec02_item_desc:before{
  position:absolute;
  content:"";
  width:18px;
  height:18px;
  display:block;
  background:url(../img/checkbox.png)center center;
  background-repeat: no-repeat;
  background-size: contain;
  top:6px;
  left:0;
}

.sec03_list{
  display:flex;
  flex-direction: column;
}

.sec03_item{
  display:flex;
  flex-direction:row;
  gap:50px;  
  margin-bottom:90px;
}

@media (max-width: 600px) {
.sec03_item{
  display:flex;
  flex-direction:column;
  gap:20px;  
  margin-bottom:10px;
}
}

.sec03_item:nth-child(even) {
  flex-direction: row-reverse;
}

@media (max-width: 600px) {
.sec03_item:nth-child(even) {
  flex-direction: column;
}
}

.sec03_item:last-child {
  margin-bottom:0;
}

.sec03_item_txtarea{
  width:64%;
}

@media (max-width: 600px) {
.sec03_item_txtarea{
  width:100%;
}
}

.sec03_item_img{
  width:35%;
  display: flex;
  justify-content: center;  /* 水平中央 */
  align-items: center;
}

@media (max-width: 600px) {
.sec03_item_img{
  width:100%;
  padding:0 20%;
}
}

.sec03_item_ttl{
  font-size:30px;
  font-weight:600;
  margin-bottom:30px;
}

@media (max-width: 600px) {
.sec03_item_ttl{
  font-size:16px;
  font-weight:600;
  margin-bottom:10px;
}
}

.sec03_item_subttl{
  font-size:18px;
  font-weight:600;
  color:#1a2792;
  position:relative;
  padding-left:20px;
}

.sec03_item_subttl:before{
  content:"●";
  position:absolute;
  left:0;
  top:50%;
  font-size:10px;
  transform: translate(0, -50%);
}



.sec04 {
  background: #f7f8f9;
  clip-path: polygon(0 10%, 100% 0%, 100% 100%, 0% 100%);
  position: relative;
  z-index: 1;
  padding:100px 0 50px;
}

@media (max-width: 600px) {
.sec04 {
  background: #f7f8f9;
  clip-path: none;
  position: relative;
  z-index: 1;
  padding:20px 0 10px;
}
}

.sec04_ttl{
  margin:85px 0 90px 0;
  text-align:center;
  font-size:36px;
  font-weight:600;
}

@media (max-width: 600px) {
.sec04_ttl{
  margin:0 0 10px 0;
  text-align:center;
  font-size:18px;
  font-weight:600;
}
}

.sec04_solution-wrap{
  display:flex;
  gap:50px;
  flex-direction: row;
}

@media (max-width: 600px) {
.sec04_solution-wrap{
  gap:20px;
  flex-direction: column;
}
}

.sec04_solution-list{
  width:calc((100% - 50px) / 2);
  padding:35px;
  background:#fff;
  display:flex;
  flex-direction: column;
}

@media (max-width: 600px) {
.sec04_solution-list{
  width:100%;
  padding:20px;
  background:#fff;
  display:flex;
  flex-direction: column;
}
}

.sec04_solution-list_img{
  margin-bottom:35px;
  text-align: center;
}

@media (max-width: 600px) {
.sec04_solution-list_img{
  margin-bottom:10px;
  padding:0 20%;
}
}

.sec04_solution-list_desc{
  font-weight:600;
  margin-bottom:30px;
}

@media (max-width: 600px) {
.sec04_solution-list_desc{
  font-weight:600;
  margin-bottom:10px;
}
}

@media (max-width: 600px) {
.sec04_solution-list_desc{
  font-weight:600;
  margin-bottom:10px;
  padding:10px;
}
}

.sec04_solution-list_box{
  background:#f7f9fd;
  padding:30px;
  font-size:14px;
}

@media (max-width: 600px) {
.sec04_solution-list_box{
  padding:20px;
}
}

.sec04_solution-list_box_ttl{
  color:#1a2792;
  font-weight:600;
  font-size:18px;
}

@media (max-width: 600px) {
.sec04_solution-list_box_ttl{
  color:#1a2792;
  font-weight:600;
  font-size:16px;
}
}

.sec04_solution-list_box_item{
  position:relative;
  padding-left:15px;
  margin-bottom:5px;
}

.sec04_solution-list_box_item:before{
  position:absolute;
  content:"●";
  top:4px;
  left:0;
  font-size:10px;
  color:#1a2792;
}

.sec04_solution-list_box_item_ttl{
  font-weight:600;
}

.sec05_ttl{
  font-size:34px;
  font-weight:600;
  text-align:center;
  margin-bottom:90px;
}

@media (max-width: 600px) {
.sec05_ttl{
  font-size:18px;
  margin-bottom:10px;
}
}

.sec05_list{
  display:flex;
  flex-direction: column;
}

.sec05_item{
  display:flex;
  flex-wrap: nowrap;
  gap:25px;
  background: #f7f8f9;
  padding:35px;
  margin-bottom:50px;
}

@media (max-width: 600px) {
.sec05_item{
  display:flex;
  flex-direction: column;
  gap:10px;
  padding:20px;
  margin-bottom:10px;
}
}

.sec05_item_img{
  width:37%;
}

@media (max-width: 600px) {
.sec05_item_img{
  width:100%;
}
}

.sec05_item_txtarea{
  width: calc(100% - 37% - 25px);
}

@media (max-width: 600px) {
.sec05_item_txtarea{
  width:100%;
}
}

.sec05_item_ttl{
  font-size:26px;
  font-weight:600;
  margin-bottom:25px;
}

@media (max-width: 600px) {
.sec05_item_ttl{
  font-size:16px;
  margin-bottom:8px;
}
}

.sec05_item_tag{
  display:inline-block;
  background: #1a2792;
  padding:5px 5px;
  color:#fff;
  font-size:12px;
  margin-bottom:7px;
  font-weight:600;
}

@media (max-width: 600px) {
.sec05_item_tag{
  margin-bottom:4px;
}
}

.cta{
    background:url(../img/cta_bg.png)center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding:40px 0;
    margin-bottom:90px;
}

@media (max-width: 600px) {
.cta{
    padding:20px;
    margin-bottom:10px;
}
}

.cta_ttl{
    font-size:30px;
    font-weight:600;
    text-align:center;
    line-height:1.5;
    color:#fff;
    margin-bottom:25px;
}

@media (max-width: 600px) {
.cta_ttl{
    font-size:18px;
    margin-bottom:10px;
}
}

.cta_buttons{
    display:flex;
    flex-direction:wrap;
    justify-content: center;
    align-items: center;
    gap:30px;
}

@media (max-width: 600px) {
.cta_buttons{
    display:flex;
    flex-direction:column;
    gap:10px;
}
}

.cta_buttonWrap{
    text-align:center;
    margin-bottom:
}

.cta_button_txt{
    font-size:16px;
    color:#fff;
    margin-bottom:10px;
}

@media (max-width: 600px) {
.cta_button_txt{
    font-size:14px;
    color:#fff;
    margin-bottom:10px;
}
}

.cta_button{
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 30px;
    background: linear-gradient(90deg, #0084cc, #004c8c);
    color: #fff;
    font-weight: bold;
    text-decoration: none;
    transform: skew(-30deg);
    font-size:20px;
    transition: background 0.7s ease;
}


.cta_button:hover{
    background: linear-gradient(90deg, #004c8c, #0084cc);
}


@media (max-width: 600px) {
.cta_button{
    font-size:16px;
}
}

.cta_button span{
    display:inline-block;
    transform: skew(30deg);
}

.qa{
    margin:50px 0 120px;
}

.qa_ttl{
    font-size:36px;
    font-weight:600;
    text-align:center;
    margin-bottom:50px;
}

.qa_listWrap{
    border:1px solid #eee;
    margin-bottom:15px;
}
.qa-content {
  display: none;
}

.qa-header {
  background-color: #FFF;
  padding: 12px 45px 10px 20px;
   transition: background 0.3s ease;
  cursor: pointer;
  position: relative;
  font-weight:600;
}

.qa-header::before,
.qa-header::after {
  position: absolute;
  content: '';
  top: 0;            
  right: 20px;
  bottom: 0;
  width: 12px;
  height: 2px;
  margin: auto;
  background: #151E2F;
}

.qa-header::after {
  transform: rotate(-90deg);
  transition: transform 0.3s;
}

.qa-header.active::after {
  transform: rotate(0deg);
}

.qa-content {
  background-color: #FFF;
  padding: 12px 20px 10px;
}

.qa-header span,
.qa-content span {
  padding-left: 25px;
  position: relative;
}

.qa-header span::before {
  position: absolute;
  left: 0;
  top: 50%;
  font-family: "Font Awesome 6 Free";
  transform: translateY(-50%);
  color:#253285;
  font-size: 17px;
  font-weight: 900; /* solidアイコン用 */
  content: "\51"; 
}

.qa-content span::before {
  position: absolute;
  content: "\41";
  top: 50%;
  transform: translateY(-50%);
  font-family: "Font Awesome 6 Free";
  left: 0;
  color: #151E2F;
  font-size: 17px;
}

/* hover */
.qa-header:hover {
  background-color: #F2F2F2;
}

.video{
  margin-bottom:90px;
}

@media (max-width: 600px) {
.video{
  margin-bottom:15px;
}
}

.video_ttl{
  font-size:24px;
  font-weight:600;
  text-align:center;
  margin-bottom:50px;
}

@media (max-width: 600px) {
.video_ttl{
  font-size:16px;
  margin-bottom:15px;
}
}

.video-wrapper {
  max-width: 750px;
  margin: 0 auto; 
}

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 アスペクト比 */
  height: 0;
  overflow: hidden;
  background-color: #000;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.seminar{
    background: #f7f8f9;
    padding: 90px 0 90px;
}

@media (max-width: 600px) {
.seminar{
    padding: 15px;
}
}

.seminar_ttl{
    font-size: 34px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 90px;
}

@media (max-width: 600px) {
.seminar_ttl{
  font-size:16px;
  margin-bottom:15px;
}
}

.seminar_list{
  display:flex;
  flex-direction:row;
  flex-wrap:wrap;
  justify-content: center;
}

.seminar_item{
  width:calc((100% - 25px) / 3);
  margin-right:25px;
}

@media (max-width: 600px) {
.seminar_item{
  width:100%;
  margin-right:0x;
}
}

.seminar_item{
  background: #fff;
}

.seminar_list_wrap{
  padding:30px;
}

.seminar_list_date{
  font-size:14px;
  font-weight:600;
  color:#afafaf;
}

.seminar_list_ttl{
  font-size: 20px;
  line-height:1.5;
  font-weight:600;
  margin-bottom:15px;
}

@media (max-width: 600px) {
.seminar_list_ttl{
  font-size: 16px;
}
}

.seminar_list_target{
  margin-bottom:15px;
}

.seminar_list_target_list{
  position:relative;
  padding-left:20px;
}

.seminar_list_target_list:before{
  position: absolute;
  content: "●";
  top: 4px;
  left: 0;
  font-size: 10px;
  color: #1a2792;  
}

.seminar_tag{
  border:1px solid #afafaf;
  padding:5px;
  font-size:14px;
  color:#afafaf;
  font-weight:600;
}

.seminar_link{
  display:block;
}

.seminar_link:hover{
  opacity:0.7;
  transition: all 0.7s;
}