@charset "UTF-8";

/* ＝＝＝＝＝＝ メインビジュアル ＝＝＝＝＝＝*/
.main-visual {
  position: relative;
  padding-left: 10%;
  margin-top: 32px;
  aspect-ratio: 6 / 3;
}

@media screen and (min-width: 1600px) {
  .main-visual {
    margin: 32px auto 0;
    width: 1600px;
  }
}

.swiper {
  height: 100%;
}
.swiper-wrapper {
  width: 100%;
  height: 100vh;
}

.swiper-slide {
  display: block;
  width: 100%;
  background-size: cover;
  border-radius: 120px 0 0;
}

.swiper-slide:nth-child(3n + 1) {
  background-image: url('../image/mv_1.png');
}

.swiper-slide:nth-child(3n + 2) {
  background-image: url('../image/mv_2.png');
}

.swiper-slide:nth-child(3n + 3) {
  background-image: url('../image/mv_3.png');
}


.swiper-slide:nth-child(3n + 4) {
  background-image: url('../image/mv_4.png');
}


.main-visual .center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  z-index: 100;
  text-align: center;
}

.main-visual .logo img {
  width: 450px;
}

.main-visual .logo p {
  font-size: 3.0rem;
  margin-top: 40px;
}


.main-visual .scroll-mark{
  position:absolute;
  bottom: -20px;
  left:50%;
  z-index: 100;
}

.main-visual .scroll-mark span{
  position: absolute;
  left:10px;
  bottom:10px;
  color: #1B95BF;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  -ms-writing-mode: tb-rl;
  -webkit-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
}

.main-visual .scroll-mark:before {
  content: "";
  position: absolute;
  bottom:0;
  left:-4px;
  width:10px;
  height:10px;
  border-radius: 50%;
  background:#1B95BF;
  animation:
  circlemove 1.6s ease-in-out infinite,
  cirlemovehide 1.6s ease-out infinite;
}

@keyframes circlemove{
  0%{bottom:45px;}
  100%{bottom:-5px;}
}

@keyframes cirlemovehide{
  0%{opacity:0}
  50%{opacity:1;}
  80%{opacity:0.9;}
  100%{opacity:0;}
}

.main-visual .scroll-mark:after{
  content:"";
  position: absolute;
  bottom:0;
  left:0;
  width:2px;
  height: 50px;
  background:#1B95BF;
}


/* ＝＝＝＝＝＝ キャッチコピー ＝＝＝＝＝＝*/
.copy {
  text-align: center;
  margin-top: 160px;
}

.copy h3 {
  font-size: 4.0rem;
  margin-bottom: 54px;
}

.bounce-circles {
  margin: 120px auto;
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 32px;
}

.bounce-circles.second {
  margin-top: -86px;
}

.bounce-circles .circle {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #1B95BF;
  -webkit-animation: sk-bounce 3.0s infinite ease-in-out;
  animation: sk-bounce 3.0s infinite ease-in-out;
}

.bounce-circles .circle:nth-child(1) {
  width: 40px;
  height: 40px;
}

.bounce-circles .circle:nth-child(2) {
  width: 26px;
  height:26px;
  -webit-animation-delay: -2s;
  animation-delay: -2s;
}

.bounce-circles .circle:nth-child(3) {
  width: 14px;
  height:14px;
  -webit-animation-delay: -4s;
  animation-delay: -4s;
}

@keyframes sk-bounce {
  0% {
    transform: scale(1);
    -webkit-transform: scale(1);
  }
  20% {
    transform: scale(1.4);
    -webkit-transform: scale(1.4);
    /* background-color: #ec407a; */
  }
  40% {
    transform: scale(1);
    -webkit-transform: scale(1);
  }
  100% {
    transform: scale(1);
    -webkit-transform: scale(1);
  }
}


/* ＝＝＝＝＝＝ サービス ＝＝＝＝＝＝*/
.service {
  text-align: center;
  background: #F7F7F7;
  margin-top: -180px;
  padding: 160px  0 240px 0;
}
.service .category {
  display: flex;
  justify-content: space-between;
  margin: 80px auto 32px;
  gap: 32px;
}

.service .category .box {
  width: 50%;
  text-align: center;
  position: relative;
  background: #ffffff;
  border-radius: 16px;
  padding: 32px;
}

.service .category img {
  width: 72px;
  height: 72px;
  position: relative;
  z-index: 2;
}

.service .category .circle {
  position: absolute;
  z-index: 1;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: #A9D9EA;
  -webkit-animation: sk-bounce 3.0s infinite ease-in-out;
  animation: sk-bounce 3.0s infinite ease-in-out;
}

.service .category .box:nth-child(1) .circle{
  top: 20%;
  left: 40%;
}

.service .category .box:nth-child(2) .circle{
  top: 25%;
  left: 51%;
}

.service .category h3 {
  font-size: 1.8rem;
  font-weight: bold;
  padding: 32px 0;
}

.service .category ul li {
  font-size: 1.6em;
  margin-bottom: 8px;
}

.service .fields {
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 42px;
  border-radius: 16px;
}

.service .fields h3 {
  font-weight: bold;
  display: flex;
  vertical-align: middle;
  justify-content: center;
  font-size: 1.8rem;
}

.service .fields ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service .fields ul li {
  text-align: left;
  font-size: 1.6rem;
}

.service .fields ul li:last-child {
  padding-bottom: 0;
}

.service .fields ul li .number{
  font-family: 'Gill Sans', sans-serif;
  color: #FDD280;
  margin-right: 8px;
}

/* ＝＝＝＝＝＝  ワークス ＝＝＝＝＝＝*/
.works {
  margin-bottom: 120px;
}
.works .flex {
  margin-top: 40px;
  display: flex;
  align-items: space-between;
  gap: 56px;
}


.works .box .image {
  background-color: #F7F7F7;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
}

.works a:hover img {
  transform:scale(1.1,1.1);
}

.works img {
  width: 100%;
  height: auto;
  transition: 0.2s;
}

.works ul {
  display: flex;
  gap: 8px;
  margin: 16px 0 8px;
}

.works ul li:before {
  display: inline-block;
  content: "";
  height: 10px;
  width: 10px;
  border-radius: 50%;
  margin-right: 4px;
}

.works ul li.blue:before{
  background-color: #5CBED8;
}

.works ul li.pink:before {
  background-color: #EF62A1;
}

.works ul li.red:before {
  background-color: #E75126;
}

.works ul li.yellow:before {
  background-color: #FBAF48;
}

.works ul li.navy:before {
  background-color: #26578F;
}

.works ul li {
  font-size: 1.4em;
  font-family: 'Gill Sans', sans-serif;
}

.works ul li.blue{
  color: #5CBED8;
}

.works ul li.pink {
  color: #EF62A1;
}

.works ul li.red {
  color: #E75126;
}

.works ul li.yellow {
  color: #FBAF48;
}

.works ul li.navy {
  color: #26578F;
}

.works .title {
  font-weight: bold;
  transition: 0.2s;
}
.works a:hover .title {
  color: #1B95BF;
}

.works .button:before{
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  width: 0px;
  height: 0px;
  border-radius: 50%;
  background: rgba(27,149,191,0.4);
  opacity: 0;
  transition: all 300ms 0s ease;
}

.works .button {
  display: flex;
  width: 240px;
  height: 64px;
  margin: 80px auto;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background-color: #ffffff;
  color: #1B95BF;
  border-radius: 64px;
  border: 1px solid #1B95BF;
  position: relative;
  overflow: hidden;
}

.works .button:hover:before{
  width: 320px;
  height: 320px;
  opacity: 0.6;
}




/* モバイル対応 */

@media screen and (max-width: 520px) {
  .main-visual {
    position: relative;
    padding-left: 0;
    margin-top: 64px;
    aspect-ratio: 4 / 3;
  }

  .main-visual .logo img {
    width: 80%;
  }

  .main-visual .logo p {
    font-size: 1.6rem;
    margin-top: 40px;
  }

  .swiper-slide {
    border-radius: 0;
  }

  .copy h3 {
    font-size: 3.0rem;
  }

  .service .category {
    width: 100%;
    gap: 40px;
    flex-direction: column;
  }

  .service .category .box {
    width: 100%;
  }

  .service .fields {
    padding: 32px;
    flex-direction: column;
    gap: 16px;
  }

  .service .fields p {
     width: 100%;
  }

  .service .fields ul li {
    font-size: 1.6rem;
  }

  .works .flex {
    flex-direction: column;
  }
}