/* CSS変数 */
:root {
  /* font */
  --Blinker: "Blinker", sans-serif;
  /* color */
  --default-color: #FFFFFF;
  --sub-color: #333333;
}

main {
  color: white;
  font-family: Noto Sans JP;
  font-weight: 400;
}

.movie_blk {
  width: 100vi;
  height: auto;
  position: relative;
}

.movie_blk video {
  width: 100vi;
  height: 100%;
  object-fit: cover;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -5;
  overflow: hidden;
}

.top_image {
  max-width: 144rem;
  padding-left: 4.6rem;
  margin: 23rem auto 0;
}

.top_message_first {
  font-family: var(--Blinker);
  font-weight: 600;
  font-size: 20rem;
  color: #749ECD;
  line-height: 1em;
  letter-spacing: 0.064em;
}

.top_message_second {
  font-family: var(--Blinker);
  font-size: 18rem;
  font-weight: 600;
  letter-spacing: 0.064em;
  line-height: 1em;
  margin-top: -2rem;
  margin-left: 0.5rem;
}

.top_message_last {
  font-family: var(--Blinker);
  font-size: 18rem;
  font-weight: 600;
  letter-spacing: 0.064em;
  line-height: 1em;
  margin-top: -1.5rem;
  margin-left: 1rem;
}

.caption {
  font-size: 1.8rem;
  letter-spacing: 0.015em;
  margin-top: 1.7rem;
  margin-left: 1.5rem;
}

.caption_e {
  font-family: Blinker;
  font-size: 1.6rem;
  letter-spacing: 0.06375em;
  margin: 0.8rem 0 6.8rem 1.3rem;
}

/*===============================
ABOUT-SECTION
===============================*/
.about_us {
  width: 100%;
  padding-bottom: 20rem;
  background-image: linear-gradient(180deg, #00000066, #001E4066);
  display: flex;
  gap: 6rem;
  padding-top: 10rem;
  justify-content: center;
  align-items: center;
}

.about_us_photo {
  position: relative;
}

.about_us_img {
  width: 60rem;
  height: 40rem;
}

.shadow1 {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 60rem;
  height: 40rem;
  opacity: 0.2;
}

.about_us_comment {
  display: flex;
  flex-direction: column;
  gap: 3.2rem;
}

.about_us_title {
  font-family: Blinker;
  font-size: 3.2rem;
  font-weight: 600;
  letter-spacing: 0.0640625em;
  line-height: 1;
}

.about_us_content {
  width: 60rem;
  font-size: 1.6rem;
  line-height: calc(32 / 16);
  text-spacing-trim: space-all;
}

.about_link_container {
  display: inline-block;
}

.about_us_link {
  display: flex;
  font-size: 2rem;
  font-weight: bold;
  gap: 1.6rem;
  align-items: center;
  color: var(--default-color);
  line-height: calc(30 / 20);
}

.about_link_text {
  font-weight: bold;
}

.about_arrow_circle {
  width: 3rem;
  height: 3rem;
  font-family: var(--Blinker);
  border-radius: 50%;
  background-color: #254792;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about_arrow {
  font-size: 2rem;
  font-weight: 600;
  transform: rotate(90deg);
}

.arrow_animation::before {
  animation: arrow_animation cubic-bezier(0, 0.5, 0.5, 1) 1.1025s infinite;
}

@keyframes arrow_animation {
  0% {
    transform: translate3d(0, 0, 0) rotate(90deg);
  }

  50% {
    transform: translate3d(200%, 0, 0) rotate(90deg);
    opacity: 1;
  }

  51% {
    transform: translate3d(-200%, 0, 0) rotate(90deg);
    opacity: 0;
  }

  52% {
    opacity: 1;
  }

  100% {
    transform: translate3d(0, 0, 0) rotate(90deg);
  }
}



/*===============================
SERVICE-SECTION
===============================*/
.service {
  width: 100%;
  background-image: linear-gradient(180deg, #001E4066, #9FD9FF66);
  padding: 5rem 0;
}

.service_title {
  font-family: Blinker;
  font-size: 3.2rem;
  font-weight: 600;
  letter-spacing: 0.0640625em;
  line-height: 1;
  text-align: center;
  margin-bottom: 3rem;
}

.service_content {
  width: 60rem;
  margin: 0 auto 2.7rem;
  font-size: 1.6rem;
  line-height: 2em;
}

/*----- SERVICE-CARD -----*/
.service_item_container {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.service_item {
  margin: 0 auto;
  position: relative;
}

.service_item_link {
  color: var(--default-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  width: 50rem;
  height: 60rem;
  padding: 6rem 0 1.6rem;
  border-radius: 1.6rem;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}

.service_link_image1 {
  background-image: url(../img/drawn02.jpg);
  background-size: cover;
}

.service_link_image2 {
  background-image: url(../img/drawn9.jpg);
  background-size: cover;
}

.service_link_image3 {
  background-image: url(../img/drawn3.jpg);
  background-size: cover;
}

.service_item_bottom,
.service_text_title,
.service_item_num {
  position: relative;
  z-index: 2;
}

.service_item_top_text {
  display: flex;
  flex-direction: column;
  gap: 3.2rem;
}

.service_item_num {
  font-family: var(--Blinker);
  font-weight: bold;
  font-size: 6.5rem;
  text-align: center;
  line-height: calc(76 / 65);
  letter-spacing: calc(4.1em / 65);
}

.service_text_title {
  display: flex;
  flex-direction: column;
  font-family: var(--NotoSans);
  font-size: 2rem;
  font-weight: 200;
  text-align: center;
  line-height: calc(30 / 20);
}

.service_item_bottom {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service_item_bottom_text {
  font-size: 1.6rem;
  font-weight: 300;
  line-height: calc(24 / 16);
}

.service_item_bottom_circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  overflow: hidden;
  border: 0.1rem solid var(--default-color);
}

.service_item_arrow {
  font-family: var(--Blinker);
  font-size: 4rem;
  font-weight: normal;
  transform: rotate(90deg);
}

.service_absolute_image {
  width: 20rem;
  height: 20rem;
  position: absolute;
  top: calc(50% - 10rem);
  left: calc(50% - 10rem);
  border-radius: 1.6rem;
  opacity: 0;
  transition: all .5s ease;
}

/*----- service-mask -----*/
.service_item_link::after,
.service_absolute_image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #707070;
  opacity: 0.1;
  z-index: 1;
  border-radius: 0.5rem;
}

/*----- service-hover -----*/
.arrow_animation {
  animation: arrow_animation cubic-bezier(0, 0.5, 0.5, 1) 1.1025s infinite;
}

.service_item:nth-of-type(2) .service_absolute_image {
  top: 22rem;
}

.service_item:hover .service_left {
  left: -29rem;
  opacity: 1;
}

.service_item:hover .service_right {
  left: calc(100% + 9rem);
  opacity: 1;
}

/*===============================
NEWS-SECTION
===============================*/
.news {
  width: 100%;
  padding: 20rem 0;
  background-color: white;
  color: #333;
  overflow: hidden;
}

.news_content {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

.news_left {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  padding-top: 14rem;
}

.news_title {
  font-family: var(--Blinker);
  font-size: 3.2rem;
  font-weight: 600;
  letter-spacing: calc(2.05em / 32);
  line-height: calc(39 / 32);
  text-spacing-trim: space-all;
}

.news_link {
  display: flex;
  gap: 1.6rem;
  font-size: 2rem;
  font-weight: bold;
  white-space: nowrap;
}

.news_title_ja {
  color: #333333;
  font-size: 2rem;
  font-weight: bold;
  line-height: calc(30 / 20);
}

.news_arrow_circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: #254792;
}

.news_arrow {
  font-family: var(--Blinker);
  font-size: 2rem;
  font-weight: 600;
  color: var(--default-color);
  transform: rotate(90deg);
}

.news_list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin: 0;
}

.news_item {
  display: flex;
  justify-content: space-between;
  width: 86rem;
  color: #333333;
}

.news_thumbnail {
  width: 20rem;
  height: 20rem;
}

.news_item_contents {
  width: 60rem;
  display: flex;
  margin-top: 3rem;
  flex-direction: column;
}

.news_item_contents_top {
  display: flex;
  gap: 2rem;
  align-items: center;
  margin-bottom: 1rem;
}

.news_contents_time {
  font-size: 1.4rem;
  line-height: calc(20 / 14);
}

.blog_mark {
  display: inline-block;
  /* width: 8rem; */
  padding: 0 2.4rem;
  height: 2.4rem;
  border-radius: 2rem;
  font-family: Blinker;
  font-size: 1.4rem;
  color: white;
  background-color: #749ECD;
  text-align: center;
  line-height: calc(24 / 14);
}

.news_item_title {
  font-size: 2rem;
  font-weight: 600;
  line-height: calc(29 / 20);
}

.dotted {
  height: 0.1rem;
  background-image: linear-gradient(to right, #749ECD 0.8rem, transparent 0.8rem);
  background-size: 1.2rem 0.8rem;
  background-repeat: repeat-x;
  margin-top: 1rem;
  margin-bottom: 2rem;
}

.news_item_text {
  font-size: 1.6rem;
  line-height: 1.5em;
}

/*================================
  英語版
================================*/
.service_bottom_text_en {
  display: flex;
  flex-direction: column;
}

@media screen and (max-width: 699.98px) {

  .movie_blk {
    width: 100%;
    position: relative;
  }

  .top_image {
    padding: 0;
    margin-left: 0.9rem;
    margin-top: 16rem;
  }

  .top_message_first {
    font-size: 11rem;
    letter-spacing: 0.064em;
    margin-bottom: 1.9rem;
  }

  .top_message_second {
    font-size: 6.8rem;
    letter-spacing: 0.06397em;
    margin-bottom: 0.8rem;
  }

  .top_message_last {
    font-size: 6.8rem;
    letter-spacing: 0.06397em;
    margin-left: 0.6rem;
  }

  .caption {
    font-size: 1.4rem;
    letter-spacing: 0.015em;
    margin-top: 4.5rem;
    margin-left: 0.7rem;
  }

  .caption_e {
    font-family: Blinker;
    font-size: 1.2rem;
    letter-spacing: 0.06416em;
    margin-top: 0.3rem;
    margin-bottom: 18.3rem;
    margin-left: 0.7rem;
  }

  /* ABOUT US */
  .about_us {
    width: 100vi;
    gap: 2.8rem;
    flex-direction: column;
    padding: 6.4rem 1.6rem 12.8rem;
  }

  .about_us_photo {
    margin: 0;
  }

  .about_us_img {
    width: 34.3rem;
    border-radius: 0.8rem;
    height: 22.8rem;
  }

  .shadow1 {
    width: 34.3rem;
    border-radius: 0.8rem;
    height: 22.8rem;
  }

  .about_us_comment {
    gap: 1.6rem;
  }

  .about_us_title {
    font-size: 2.4rem;
    letter-spacing: 0.047916em;
  }

  .about_us_content {
    width: 34.3rem;
    font-size: 1.6rem;
    line-height: 1.75em;
  }

  .about_us_link {
    font-size: 1.8rem;
  }

  .link_arrow_base:hover .arrow_blue::before {
    animation: none;
  }

  .link_arrow_base:hover .arrow_blue::after {
    animation: none;
  }

  /* SERVICE */
  .service {
    width: 100%;
    padding: 3.2rem 0;
  }

  .service_title {
    font-size: 2.4rem;
    letter-spacing: 0.055833em;
    margin-bottom: 1.6rem;
  }

  .service_content {
    width: 34.3rem;
    margin: 0 auto 1.4rem;
    font-size: 1.6rem;
    line-height: 1.75em;
  }

  .service_item_container {
    gap: 3.2rem;
  }

  .service_item_link {
    width: 31.5rem;
    height: 46rem;
    padding-top: 1.6rem;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
  }

  .service_item_top_text {
    gap: 2.4rem;
  }

  .service_item_num {
    font-size: 4.8rem;
    line-height: calc(58 / 48);
    letter-spacing: calc(2.3em / 48);
  }

  .service_text_title {
    font-size: 1.6rem;
  }

  .service_item_bottom {
    gap: 1.4rem;
  }

  .service_item_bottom_text {
    font-size: 1.4rem;
    line-height: calc(20 / 14);
  }

  .service_item_bottom_circle {
    width: 6.4rem;
    height: 6.4rem;
  }

  .service_item_arrow {
    font-size: 3.2rem;
  }

  .service_left,
  .service_right {
    display: none;
  }

  /* NEWS */
  .news {
    padding: 10rem 0 12rem;
  }

  .news_content {
    width: 34.3rem;
    flex-direction: column;
    color: #333;
  }

  .news_left {
    padding-top: 0;
    padding-left: 0;
    flex-direction: row;
    justify-content: space-between;
    gap: unset;
  }

  .news_title {
    font-size: 2.4rem;
    letter-spacing: 0.05583em;
    margin-bottom: 0;
    margin-left: 0.5rem;
  }

  .news_title_ja {
    font-size: 1.8rem;
    line-height: calc(27 / 18);
  }

  .news_link {
    font-size: 1.8rem;
    margin: 0 0 0 -0.2rem;
    white-space: nowrap;
  }

  .news_right {
    margin-left: 0;
    margin-top: 6rem;
    width: 34.3rem;
  }

  .news_list {
    gap: 4.8rem;
  }

  .news_thumbnail {
    margin: 0 auto;
  }

  .news_item {
    flex-direction: column;
    width: 100%;
  }

  .news_item_contents {
    width: unset;
    margin-top: 2.4rem;
  }

  time {
    font-size: 1.4rem;
  }


  .news_item_title {
    font-size: 1.8rem;
    line-height: 1.5em;
    margin-bottom: -0.4rem;
    text-wrap: unset;
    line-height: calc(54 / 36);
  }

  .dotted {
    margin-top: 1.1rem;
  }

  /*================================
  英語版
================================*/
  .section_title_en {
    line-height: calc(29 / 24);
  }

}