@charset "utf-8";


.top {
  overflow: hidden;
}

.top__sectionWrap--1 {
  background: #D1DBE6 url(../images/top-section1-filter.png) no-repeat center center / 100% 100%;
}

.top__sectionWrap--2 {
  background: #58A6E9;
  position: relative;
  padding-top: calc(150 / 375 * 100vw);
  margin-top: calc(-150 / 375 * 100vw);
  
  @media screen and (min-width: 500px) {
    padding-top: calc(170 / 768 * 100vw);
    margin-top: calc(-170 / 768 * 100vw);
  }
  
  @media screen and (min-width: 1000px) {
    padding-top: calc(260 / 1366 * 100vw);
    margin-top: calc(-260 / 1366 * 100vw);
  }

  &::after {
    content: "";
    width: 100%;
    height: 100%;
    background: url(../images/top-section-filter.png) repeat-Y center center / contain;
    position: absolute;
    top: 0;
    left: 0;
  }
}


/*================================================================
mv
================================================================*/

.mv {
  padding-top: 60px;
  
  @media screen and (min-width: 768px) {
    padding-top: 86px;
  }
}

.mv__content {
  position: relative;
}

.mv__logo {
  width: 160px;
  aspect-ratio: 258 / 145;
  margin-inline: auto;
  position: relative;
  z-index: 5;

  @media screen and (min-width: 768px) {
    width: 258px;
  }
}

.mv__logo260528{
  aspect-ratio:unset;
}

.mv__main {
  width: 100%;
  aspect-ratio: 1366 / 680;
  margin-top: 40px;
  position: relative;
  z-index: 4;
  
  @media screen and (min-width: 768px) {
    margin-top: 58px;
    border-radius: 30px;
  }

}

.mv__img {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  
  @media screen and (min-width: 768px) {
    border-radius: 30px;
  }
  
  &::after {
    content: "";
    width: 100%;
    height: 100%;
    background: url(../images/top-mv-filter.png) no-repeat center center / cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
  }
}

.mv__title {
  color: #FFF;
  font-size: min(calc(22 / 375 * 100vw),22px);
  font-weight: 700;
  line-height: calc(51 / 36);
  letter-spacing: 0.08em;
  white-space: nowrap;
  position: absolute;
  top: 20px;
  left: 50%;
  translate: -50%;
    z-index: 5;

  @media screen and (min-width: 768px) {
    font-size: 36px;
    font-weight: 800;
    top: 36px;
  }
}

.mv__circle {
  width: 90px;
  aspect-ratio: 1 / 1;
  position: absolute;
  top: 0;
  right: 0;
  translate: 50% -50%;
  animation: mvCircle 15s linear infinite forwards;
    z-index: 6;
  
  @media screen and (min-width: 768px) {
    width: 260px;
  }
}

@keyframes mvCircle {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.mv__swiperWrap {
  width: 100%;
  rotate: -90deg;
  transform-origin: top left;
  position: absolute;
  top: 0;
  left: -4%;
  z-index: -1;
  
  @media screen and (min-width: 500px) {
    rotate: -45deg;
    left: 0;
  }
} 

.mv__swiper {}

.mv__swiper-wrapper {
  display: flex;
  transition-timing-function: linear;
}

// .mv__swiper-slide {}

.mv__slideImg {
  width: 100%;
  aspect-ratio: 1081 / 160;
}


/*===============================================================
about
================================================================*/

.about {
  padding-top: 100px;
  
  @media screen and (min-width: 768px) {
    padding-top: 200px;
  }
}

// .about__inner {}

// .about__content {}

.about__titleWrap {
  text-align: center;
}

.about__title {
  font-family: var(--ff-type2);
  background: linear-gradient(to bottom, #588FE9, #58A2E9); 
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 70px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.05em;
  
  @media screen and (min-width: 768px) {
    font-size: 90px;
  }
}

.about__subTitle {
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
}

.about__textWrap {
  max-width: 510px;
  width: 90%;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 40px;
  margin-top: 53px;

  @media screen and (min-width: 768px) {
    max-width: 1066px;
    flex-direction: row;
  }
}

.about__chach {
  width: 100%;
  font-size: 40px;
  font-weight: 900;
  line-height: calc(97 / 78);
  letter-spacing: 0.08em;
  white-space: nowrap;
  
  @media screen and (min-width: 768px) {
    width: auto;
    font-size: 50px;
  }
  
  @media screen and (min-width: 1140px) {
    width: 506px;
    font-size: 78px;
  }
}

.about__text {
  width: 100%;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.8;
  letter-spacing: 0.05em;
  
  @media screen and (min-width: 768px) {
    width: 470px;
    font-size: 18px;
    line-height: calc(47 / 24);
    padding-top: 60px;
  }
  
  @media screen and (min-width: 1140px) {
    font-size: 24px;
    padding-top: 140px;
  }
}

.about__text strong {
  font-weight: 600;
  background: linear-gradient(to bottom, transparent 0%, transparent 60%,rgba(7, 50 , 155, 0.25) 60%, rgba(7, 50 , 155, 0.25) 100%); 
}

.about__itemWrap {
  margin-top: 80px;
  
  @media screen and (min-width: 768px) {
    margin-top: 120px;
  }
}

.about__swiper {
  margin-top: 40px;
  position: relative;
  z-index: 3;
  
  @media screen and (min-width: 768px) {
    margin-top: 56px;
  }
}

.about__swiper-wrapper {
  display: flex;
}

// .about__swiper-slide {}

.about__slideImg {
  aspect-ratio: 440 / 400;
  border-radius: 10px;
  overflow: hidden;
}

.swiper-button-prev,
.swiper-button-next {
  width: 40px;
  height: auto;
  aspect-ratio: 1 / 1 ;
  border-radius: 50%;
  right: unset;
  left: unset;
  
  @media screen and (min-width: 768px) {
    width: calc(65 / 1366 * 100vw);
  }

  &::after {
    content: "";
    width: 100%;
    height: 100%;
    background: url(../images/swiper-arrow.svg) no-repeat center center / contain;
    border-radius: 50%;
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0 , 0.66));
    position: absolute;
    top: 0;
    left: 0;
  }
}

.swiper-button-prev {
  left: calc(50% - 131 / 375 * 100vw);
  translate: -50%;
  
  @media screen and (min-width: 500px) {
    left: calc(50% - 163 / 768 * 100vw);
  }
  
  @media screen and (min-width: 1000px) {
    left: calc(50% - (220 / 1366 * 100vw) - 11px );
    translate: -100%;
  }
}

.swiper-button-next {
  right: calc(50% - 131 / 375 * 100vw);
  translate: 50%;
  
  @media screen and (min-width: 500px) {
    right: calc(50% - 163 / 768 * 100vw);
  }

  @media screen and (min-width: 1000px) {
    right: calc(50% - (220 / 1366 * 100vw) - 11px );
    translate: 100%;
  }

  &::after {
    transform: scaleX(-1);
  }
}

.about__nameSwiperWrap {
  margin-top: calc(-30 / 375 * 100vw);
  
  @media screen and (min-width: 500px) {
    margin-top: calc(-25 / 500 * 100vw);
  }
  
  @media screen and (min-width: 1000px) {
    margin-top: calc(-54 / 1366 * 100vw);
  }
}

.about__nameSwiper {
  position: relative;
  z-index: 2;
}

.about__nameSwiper-wrapper {
  display: flex;
  transition-timing-function: linear;

}

.about__nameSwiper-slide {
  aspect-ratio: 1760 / 235;
}

// .about__nameSlideImg {}

/*================================================================
service 
================================================================*/

.service {
  padding-top: 120px;
  position: relative;
  z-index: 3;
  
  @media screen and (min-width: 768px) {
    padding-top: 108px;
  }
}

// .service__inner {}

// .service__content {}

.service__itemWrap {
  max-width: 500px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr;
  justify-content: space-between;
  row-gap: 30px;
  margin-top: 40px;
  position: relative;

  @media screen and (min-width: 768px) {
    max-width: 700px;
  }

  @media screen and (min-width: 1024px) {
    max-width: unset;
    grid-template-columns:  1fr 1fr;
    row-gap: unset;
    column-gap: 60px;
    margin-top: 65px;
  }

  &::after {
    display: none;
    content: "";
    width: 1px;
    height: 100%;
    background: #FFF;
    opacity: 0.3;
    position: absolute;
    top: 0;
    left: 50%;
    translate: -50%;

    @media screen and (min-width: 1024px) {
      display: block;
    }
  }
}

.service__item {
  display: block;
  color: #FFF;

  @media screen and (min-width: 1024px) {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 4;
    padding-bottom: 35px;
  }
}

.service__itemImg {
  aspect-ratio: 544 / 340;
  border-radius: 10px;
  overflow: hidden;
}

.service__itemTitle {
  font-size: 22px;
  font-weight: 800;
  line-height: calc(32 / 22);
  letter-spacing: 0.08em;
  margin-top: 25px;
}

.service__itemText {
  margin-top: 11px;
}

.service__itemTagWrap {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 19px;

  @media screen and (min-width: 768px) {
    flex-wrap: nowrap;
  }
}

.service__itemTag {
  display: grid;
  place-items: center;
  width: 88px;
  height: 25px;
  background: #FFF;
  border-radius: 20px;
  color: #343434;
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}

.service__itemBar {
  width: 100%;
  height: 1px;
  background: #FFF;
  opacity: 0.3;

  @media screen and (min-width: 1024px) {
    display: none;
  }
}


/*================================================================
features
================================================================*/

.features {
  padding-top: 120px;
  position: relative;
  z-index: 3;
  
  @media screen and (min-width: 768px) {
    padding-top: 165px;
  }
}

// .features__content {}

// .features__inner {}

.features__itemWrap {
  color: #FFF;
  counter-reset: number 0;
  position: relative;
  margin-top: 40px;
  
  @media screen and (min-width: 768px) {
    margin-top: 70px;
  }
}

.features__item {
  padding-block: 100px 150px;
  position: relative;
  z-index: 2;
  counter-increment: number;
  
  @media screen and (min-width: 768px) {
    padding-block: 132px 250px;
  }
}

.features__itemBgImg {
  width: 100vw;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  z-index: -1;

  &::after {
    content: "";
    width: 100%;
    height: 100%;
    background: url(../images/features-img-filter.png) no-repeat center center / cover;
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
  }
}

.features__itemSubTitle {
  display: grid;
  gap: 5px;
  font-family: var(--ff-type2);
  font-size: 50px;
  font-weight: 700;
  line-height: calc(82 / 76);
  letter-spacing: 0.08em;

  @media screen and (min-width: 580px) {
    gap: 9px;
    font-size: 76px;
  }

  &::before {
    content: "#" counter(number, decimal-leading-zero) ;
    font-family: var(--ff-type2);
    font-size: 49px;
    font-weight: 700;
    line-height: calc(53 / 49);
    letter-spacing: 0.08em;
  }
}

.features__itemTitle {
  font-size: 27px;
  font-weight: 800;
  line-height: calc(55 / 38);
  letter-spacing: 0.08em;
  margin-top: 15px;

  @media screen and (min-width: 580px) {
    font-size: 38px;
    margin-top: 25px;
  }
}

.features__itemTitle br {
  display: block;

  @media screen and (min-width: 375px) {
    display: none;
  }
}

.features__itemText {
  max-width: 400px;
  margin-top: 25px;
  
  @media screen and (min-width: 580px) {
    max-width: 469px;
    margin-top: 45px;
  }
}
.features__title {
  font-family: var(--ff-type2);
  font-size: calc(70 / 375 * 100vw);
  font-weight: 700;
  line-height: calc(160 / 149);
  letter-spacing: 0.08em;
  writing-mode: vertical-rl;
  position: absolute;
  top: calc(-28 / 375 * 100vw);
  right: calc(50% - 50vw + 5px);
  z-index: 5;
  opacity: 0.6;
  
  @media screen and (min-width: 768px) {
    font-size: 148px;
    top: -55px;
    right: calc(50% - 50vw + 15px);
    opacity: 1;
  }
}

/*================================================================
works
================================================================*/

.works {
  padding-block: 100px 120px;
  background:linear-gradient(to bottom,#D1DBE6 0%, #F4F6F8 25%, #D3DCE7 56%, #D6DFE8 80%, #FAFAFA 100%); 
  
  @media screen and (min-width: 768px) {
    padding-block: 175px 255px;
  }
}

.works__inner {

}

.works__content {
  display: flex;
  flex-direction: column;
  gap: 0px;
  
  @media screen and (min-width: 768px) {
    flex-direction: row;
    gap: 60px;
  }
}

.works__left {
  display: contents;
  width: 100%;
  
  @media screen and (min-width: 768px) {
    display: block;
    width: 606px;
  }
}

.works__right {
  display: contents;
  width: 100%;
  
  @media screen and (min-width: 768px) {
    display: block;
    width: 502px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
}

.works__titleWrap {
  max-width: 270px;
  position: relative;
  
  @media screen and (min-width: 768px) {
    max-width: 361px;
  }
}

.works__titleEn {
  width: 100%;
  aspect-ratio: 361 / 242;
}

.works__title {
  font-size: 24px;
  font-weight: 800;
  line-height: calc(105 / 30);
  letter-spacing: 0.08em;
  position: absolute;
  top: 0;
  right: 0;
  
  @media screen and (min-width: 768px) {
    font-size: 30px;
  }
}

.works__text {
  max-width: 481px;
  margin-top: 48px;
}

.works__itemWrap {
  order: 2;
  margin-top: 40px;
  
  @media screen and (min-width: 1024px) {
    margin-top: 71px;
  }
}

.works__itemWrap > section {
  display: grid;
  gap: 40px;

  @media screen and (min-width: 768px) {
    grid-template-columns: 1fr 1fr;
    justify-content: space-between;
    gap: unset;
    column-gap: 20px;
  }
}

.works__right > section {
  display: grid;
}

.works__itemWrap > section > article , 
.works__right > section > article {
  display: contents;
}

.works__itemWrap > section > article:first-child {
  display: none;
}

.works__item {
  max-width: 500px;
  margin-inline: auto;
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 3;
  gap: 10px;
  
  @media screen and (min-width: 768px) {
    max-width: unset;
    gap: 16px;
  }
}

.works__item:hover .works__itemImg img ,
.works__item:hover .works__itemImg:after {
  scale: 1.1;
}
.works__item:hover .works__itemTitle {
  text-decoration: underline;
}
.works__item:hover .works__itemText {
  text-decoration: underline;
}

.works__itemWrap .works__item {
  max-width: 500px;
  
  @media screen and (min-width: 768px) {
    max-width: 281px;
  }
}

.works__right .works__item {
  margin-top: 40px;

  @media screen and (min-width: 768px) {
    margin-top: 135px;
  }

  @media screen and (min-width: 1024px) {
    margin-top: unset;
  }
}

.works__itemImg {
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  z-index: 2;

  &::after {
    content: "";
    width: 100%;
    height: 100%;
    background:  url(../images/no-image.png) no-repeat center center / cover;
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    z-index: -1;
    transition: all 0.3s ease;
  }
}

.works__itemImg img {
  transition: all 0.3s ease;
}

.works__itemTitle {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.8;
  text-underline-offset: 4px;
  margin-top: 5px;
  transition: all 0.3s ease;
  
  @media screen and (min-width: 768px) {
    margin-top: unset;
  }
  
  @media screen and (min-width: 1024px) {
    line-height: calc(37 / 22);
  }
}

.works__itemText {
  line-height: 1.8;
  text-underline-offset: 4px;
  transition: all 0.3s ease;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;

  @media screen and (min-width: 1024px) {
    line-height: unset;
  }
}

.works__btn {
  margin-left: auto;
  order: 3;
  margin-top: 40px;
}

/*================================================================
news
================================================================*/

.news {
  padding-block: 100px;
  background: #383E43;
  border-radius: 30px 30px 0 0;
  position: relative;
  margin-top: -30px;
  
  @media screen and (min-width: 768px) {
    padding-block: 140px 130px;
  }

  &::after {
    content: "";
    width: 100%;
    height: 100%;
    background: url(../images/news-bg-filter.png) no-repeat center center / cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
  }
}

.news__inner {
  max-width: 950px;
  position: relative;
  z-index: 3;
}

// .news__content {}

.news__itemWrap {
  color: #FFF;
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  
  @media screen and (min-width: 768px) {
    margin-top: 80px;
  }
}

.news__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  padding-block: 30px;
  padding-right: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  position: relative;
  transition: all 0.3s ease;
  
  @media screen and (min-width: 768px) {
    flex-wrap: unset;
  }

  &::after {
    content: "";
    width: 10px;
    height: 8px;
    background: url(../images/white-arrow.svg) no-repeat center center / contain;
    margin-left: auto;
    position: absolute;
    top: 50%;
    right: 0;
    translate: 0 -50%;
    transition: all 0.3s ease;
  }
}

.news__item:hover {
  background: rgba(225, 225, 225, 0.3);
  &::after {
    translate: 150% -50%;
  }
}

.news__itemDate {
  flex-shrink: 0;
  font-weight: 400;
}

.news__itemCategory {
  flex-shrink: 0;
  width: 120px;
  height: 25px;
  background: #FFF;
  display: grid;
  place-items: center;
  border-radius: 5px;
  color: #343434;
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}

// .news-category {}

.news__itemTitle {
  width: 100%;
  font-size: 15px;
  font-weight: 500;
  line-height: calc(21 / 15);
  letter-spacing: 0.08em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  
  @media screen and (min-width: 768px) {
    width: auto;
  }
}

.news__btn {
  margin-top: 83px;
  margin-inline: auto;
}