@charset "UTF-8";
body {
  font-family: "Oswald", "Noto Sans JP", sans-serif;
  color: #333;
}
body.is-fixed {
  overflow: hidden;
}

.button {
  display: flex;
  align-items: center;
  padding: 6px 10px 6px 30px;
  width: 160px;
  margin: 0 auto;
}
.button--bg {
  background-color: #fff;
}
.button--bg .button__text {
  color: #4a4a4a;
}
.button--border {
  border: 1px solid #fff;
}
.button--border .button__text {
  color: #fff;
}
.button__icon {
  width: 24px;
  display: flex;
  align-items: center;
}
.button__icon-path {
  fill: #fff;
}
.button__icon-path--contact {
  fill: #4a4a4a;
}
.button__text {
  margin-left: 10px;
  font-size: 16px;
  letter-spacing: 0.08em;
  color: #fff;
}

.header {
  background-color: #4a4a4a;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
}
.header__container {
  width: 100%;
  position: relative;
}
.header__logo {
  display: inline-block;
  padding: 14px 24px;
  font-size: 20px;
  color: #fff;
}
.header__menu-button {
  border: none;
  position: absolute;
  top: 24px;
  right: 24px;
  width: 30px;
  height: 36px;
  overflow: hidden;
  color: transparent;
  background: url(../img/bg_menu.png) center center no-repeat;
  background-size: 100% auto;
}
.header__menu-button.is-checked {
  background: url(../img/bg_menu-close.png) center center no-repeat;
  background-size: 100% auto;
}
.header__contents {
  display: none;
  height: calc(100vh - 88px);
  border-top: 1px solid #fff;
  padding-top: 60px;
}
.header__nav-item + .header__nav-item {
  margin-top: 24px;
}

.fv {
  position: relative;
}
.fv__contents {
  position: absolute;
  bottom: 26px;
  left: 0;
  width: 100%;
  background: url(../img/sp/bg_fv.png) center center no-repeat;
  background-size: cover;
  padding: 32px;
}
@media screen and (max-width: 767px) {
  .fv__contents {
    width: calc(100% - 32px);
    left: 50%;
    transform: translateX(-50%);
  }
}
.fv__heading-main {
  display: block;
  font-size: 40px;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 767px) {
  .fv__heading-main {
    font-size: 24px;
  }
}
.fv__heading-sub {
  margin-top: 12px;
  display: block;
  font-size: 14px;
}

.section {
  padding: 48px 0;
}
.section__inner {
  padding: 0 32px;
}
@media screen and (max-width: 767px) {
  .section__inner {
    padding: 0 16px;
  }
}
.section__head {
  display: flex;
  flex-direction: column;
  margin-bottom: 32px;
}
.section__head--center {
  text-align: center;
}
.section__head-main {
  font-size: 40px;
  letter-spacing: 0.1em;
}
.section__head-sub {
  font-size: 11px;
}
.section__lead-text {
  font-size: 16px;
  line-height: 1.6;
}
.section__contents {
  margin-top: 40px;
}

.service__item + .service__item {
  margin-top: 40px;
}
.service__item-img {
  text-align: center;
  margin-bottom: 14px;
}
.service__item-name {
  font-size: 14px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 10px;
}
.service__item-text {
  font-size: 14px;
  line-height: 1.6;
}

.works {
  background-color: #6AC1B7;
  color: #fff;
}
@media (any-hover: hover) {
  .works__item a {
    display: inline-block;
    transition: transform 0.4s;
  }
  .works__item a:hover {
    transform: scale(1.2);
  }
}
.works__item + .works__item {
  margin-top: 40px;
}
.works__item-img {
  margin-bottom: 12px;
}
.works__item-img img {
  box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
@media screen and (max-width: 767px) {
  .works__item-img img {
    box-shadow: initial;
  }
}
.works__item-name {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 6px;
}
.works__item-link {
  text-decoration: underline;
  font-size: 14px;
}

.about__img {
  margin-bottom: 32px;
  margin-inline: auto;
  width: 100%;
  max-width: 435px;
}
.about__img img {
  box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
.about__text {
  font-size: 16px;
  line-height: 1.6;
}
.about__text + .about__text {
  margin-top: 1em;
}

.flow {
  background-color: #6AC1B7;
  color: #fff;
}
.flow__list {
  margin-top: 64px;
}
.flow__item {
  position: relative;
  border: 1px solid #BFE9DB;
  padding: 46px 16px 24px;
  background: #fff;
  color: #333;
}
.flow__item + .flow__item {
  margin-top: 46px;
}
.flow__item-num {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  background-color: #4a4a4a;
  color: #fff;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.flow__item-img {
  margin-bottom: 24px;
  text-align: center;
}
.flow__item-name {
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 10px;
}
.flow__item-text {
  font-size: 14px;
  line-height: 1.6;
}

.message__img {
  margin-bottom: 32px;
  text-align: center;
}
.message__img img {
  box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
.message__text {
  font-size: 16px;
  line-height: 1.6;
}

.page-bottom {
  color: #fff;
}
.page-bottom__item {
  padding: 40px;
}
.page-bottom__item--contact {
  background-color: #6f6f6f;
}
.page-bottom__item--twitter {
  background-color: #4a4a4a;
}

.footer {
  text-align: center;
  padding: 10px;
}
.footer__copy {
  font-size: 11px;
  font-family: "Noto Sans JP", sans-serif;
}

.card01 {
  position: relative;
  /* スライドの動き等速 */
}
.card01 .swiper-button-prev {
  width: 48px;
  height: 48px;
  margin-top: -24px;
  border-radius: 40px;
  background: rgba(8, 164, 170, 0.4) url(../img2/next-back01.png) no-repeat center/24px;
  left: -20px;
  top: calc(50% - 45px);
  transition: all 0.4s;
}
@media screen and (min-width: 768px) {
  .card01 .swiper-button-prev:hover {
    background-color: #08A4AA;
  }
}
.card01 .swiper-button-prev::after {
  display: none;
}
@media screen and (max-width: 767px) {
  .card01 .swiper-button-prev {
    left: 4px;
  }
}
.card01 .swiper-button-next {
  width: 48px;
  height: 48px;
  margin-top: -24px;
  border-radius: 40px;
  background: rgba(8, 164, 170, 0.4) url(../img2/next-back02.png) no-repeat center/24px;
  right: -20px;
  top: calc(50% - 45px);
  transition: all 0.4s;
}
@media screen and (min-width: 768px) {
  .card01 .swiper-button-next:hover {
    background-color: #08A4AA;
  }
}
.card01 .swiper-button-next::after {
  display: none;
}
@media screen and (max-width: 767px) {
  .card01 .swiper-button-next {
    right: 4px;
  }
}
.card01 .swiper-pagination {
  position: initial;
}
@media (any-hover: hover) {
  .card01 .swiper:hover .swiper-slide:not(:hover) {
    opacity: 0.3;
  }
}
.card01 .swiper {
  padding-top: 20px;
}
@media (any-hover: hover) {
  .card01 .swiper:hover .swiper-slide {
    transition: transform 0.4s;
  }
  .card01 .swiper:hover .swiper-slide:hover {
    transform: translateY(-20px);
  }
}
.card01 .swiper-slide {
  transition: transform 3s;
}
.card01 .swiper-slide-active {
  transform: translateY(-20px);
}
.card01 .swiper-slide:nth-child(4) {
  transform: translateY(-20px);
}
.card01 .swiper-slide:nth-child(4).swiper-slide-prev {
  transform: translateY(0px);
}
.card01 .swiper-slide:nth-child(4).swiper-slide-duplicate-next {
  transform: translateY(0px);
}
.card01 .swiper-slide:nth-child(4).swiper-slide-next {
  transform: translateY(0px);
}
.card01 .swiper-slide:nth-child(6) {
  transform: translateY(-20px);
}
.card01 .swiper-slide:nth-child(6).swiper-slide-next {
  transform: translateY(0px);
}
.card01 .swiper-slide:nth-child(6).swiper-slide-duplicate-prev {
  transform: translateY(0px);
}
.card01 .swiper-slide:nth-child(6).swiper-slide-prev {
  transform: translateY(0px);
}
.card01 .swiper-wrapper {
  transition-timing-function: linear;
}
.card01 .swiper-slide {
  width: 256px;
  max-width: 100%;
}

.c-btn.slide {
  color: #ff701e;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.c-btn.slide::after {
  background: #fff;
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  width: 100%;
  height: 100%;
  transform: scale(0, 1);
  transform-origin: left top;
  transition: 0.2s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

.c-btn.slide:hover {
  color: #fff;
}

.c-btn.slide:hover::after {
  transform: scale(1, 1);
}

.stroke .border {
  content: "";
  position: absolute;
  opacity: 0;
}

.stroke .border.top,
.stroke .border.bottom {
  width: calc(100% - 20px);
}

.stroke .border.top {
  border-top: 3px solid #362ae0;
  right: 0;
  top: 0;
}

.stroke .border.bottom {
  border-bottom: 3px solid #362ae0;
  left: 0;
  bottom: 0;
}

.stroke .border.right,
.stroke .border.left {
  height: calc(100% - 20px);
}

.stroke .border.right {
  border-right: 3px solid #362ae0;
  right: 0;
  top: 0;
}

.stroke .border.left {
  border-left: 3px solid #362ae0;
  left: 0;
  bottom: 0;
}

.stroke.is-animated .border {
  opacity: 1;
}

.stroke.is-animated .border.top,
.stroke.is-animated .border.bottom {
  -webkit-animation: stroke-width 3s cubic-bezier(0.22, 1, 0.36, 1);
          animation: stroke-width 3s cubic-bezier(0.22, 1, 0.36, 1);
}

.stroke.is-animated .border.right,
.stroke.is-animated .border.left {
  -webkit-animation: stroke-height 3s cubic-bezier(0.22, 1, 0.36, 1);
          animation: stroke-height 3s cubic-bezier(0.22, 1, 0.36, 1);
}

@-webkit-keyframes stroke-width {
  0% {
    width: 0;
    opacity: 1;
  }
  100% {
    width: calc(100% - 20px);
    opacity: 1;
  }
}

@keyframes stroke-width {
  0% {
    width: 0;
    opacity: 1;
  }
  100% {
    width: calc(100% - 20px);
    opacity: 1;
  }
}
@-webkit-keyframes stroke-height {
  0% {
    height: 0;
    opacity: 1;
  }
  100% {
    height: calc(100% - 20px);
    opacity: 1;
  }
}
@keyframes stroke-height {
  0% {
    height: 0;
    opacity: 1;
  }
  100% {
    height: calc(100% - 20px);
    opacity: 1;
  }
}
.to-top {
  z-index: 900;
  position: fixed;
  right: 20px;
  bottom: 40px;
  width: 52px;
  height: 52px;
  border: solid 3px #6AC1B7;
  background-color: #fff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease 0s;
}
@media screen and (max-width: 767px) {
  .to-top {
    right: 12px;
    bottom: 12px;
    width: 40px;
    height: 40px;
  }
}
.to-top.is-show {
  opacity: 1;
  visibility: visible;
}
.to-top a {
  text-decoration: none;
  transition: all 0.3s ease 0s;
}
.to-top a:hover {
  opacity: 0.7;
}
.to-top a i {
  font-size: 35px;
  color: #6AC1B7;
}
@media screen and (max-width: 767px) {
  .to-top a i {
    font-size: 27px;
  }
}

/*--------------------------
// pc
--------------------------*/
@media screen and (min-width: 768px) {
  .wrapper {
    display: flex;
  }
  .main {
    flex-basis: 79.2%;
    width: 568px;
  }
  .header {
    position: relative;
    flex-basis: 20.8%;
    padding: 50px 20px;
  }
  .header__container {
    width: 160px;
    margin: 0 auto;
    position: -webkit-sticky;
    position: sticky;
    top: 50px;
  }
  .header__logo {
    font-size: 30px;
    letter-spacing: 0.12em;
    line-height: 1;
  }
  .header__menu-button {
    display: none;
  }
  .header__contents {
    border: none;
    display: block;
  }
  .button {
    transition: background 0.3s, color 0.3s, opacity 0.3s;
  }
  .button:hover {
    background-color: #fff;
  }
  .button:hover .button__icon-path {
    fill: #4a4a4a;
  }
  .button:hover .button__text {
    color: #4a4a4a;
  }
  .button--bg {
    color: #4a4a4a;
  }
  .button--bg:hover {
    opacity: 0.7;
  }
  .section__inner {
    max-width: 944px;
    margin: 0 auto;
  }
  .section__head {
    margin-bottom: 24px;
  }
  .section__head-main {
    font-size: 60px;
  }
  .fv__contents {
    background: url(../img/bg_fv.png) center center no-repeat;
    background-size: cover;
    bottom: 100px;
    left: 0;
    max-width: 627px;
    height: 174px;
    padding-top: 24px;
    padding-left: 96px;
  }
  .service__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8%;
  }
  .service__item + .service__item {
    margin-top: 0;
  }
  .works__item + .works__item {
    margin-top: 0;
  }
  .about__container {
    display: flex;
    flex-direction: row-reverse;
    gap: 40px;
  }
  .flow__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .flow__item + .flow__item {
    margin-top: 0;
  }
  .message__container {
    display: flex;
    flex-direction: row-reverse;
    gap: 40px;
  }
  .page-bottom__item {
    padding: 54px 10px;
  }
}
/*--------------------------
// tb
--------------------------*/
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .section__head-main {
    font-size: 54px;
  }
  .fv__contents {
    bottom: 50%;
    transform: translateY(50%);
  }
  .flow__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 16px;
  }
}
/*--------------------------
// sp
--------------------------*/
@media screen and (max-width: 767px) {
  .main {
    margin-top: 88px;
  }
  .fv__img img {
    height: 300px;
    -o-object-fit: cover;
       object-fit: cover;
  }
}