html {
  scroll-behavior: smooth;
}

.no-scroll {
  overflow: hidden;
}

@media (max-width: 767px) {
  .pc-only {
    display: none;
  }
}

@media (min-width: 768px) {
  .sp-only {
    display: none;
  }
}

.is-fadeOut {
  opacity: 0;
}

.js-fade-up {
  opacity: 0;
}

.fade-up {
  animation-name: fadeUp;
  animation-duration: 1.5s;
  animation-delay: 1s;
  animation-fill-mode: forwards;
}

@keyframes fadeUp {
  from {
    transform: translateY(100px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes blurAnime {
  from {
    filter: blur(10px);
    transform: scale(1.02);
    opacity: 0;
  }

  to {
    filter: blur(0);
    transform: scale(1);
    opacity: 1;
  }
}

.header {
  display: flex;
  justify-content: space-between;
  position: fixed;
  z-index: 1000;
  width: 100%;
  height: 48.35px;
  background-color: transparent;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

@media (min-width: 768px) {
  .header {
    height: 96px;
  }
}

.header__logo {
  opacity: 0;
  padding-top: 25.01px;
  padding-left: 15.6px;
  padding-right: 20px;
  animation-name: blurAnime;
  animation-duration: 1s;
  animation-delay: 3s;
  animation-fill-mode: forwards;
}

@media (min-width: 768px) {
  .header__logo {
    padding-top: 46px;
    padding-left: 60px;
  }
}

.header__logo-pc-img {
  width: 74.75px;
  height: 35.75px;
}

.header__logo-sp-img {
  width: 52.86px;
  height: 23.34px;
}

.header__nav {
  height: 86.5px;
  padding-top: 50px;
  padding-bottom: 20px;
  padding-left: 20px;
  padding-right: 60px;
  opacity: 0;
  animation-name: blurAnime;
  animation-duration: 1s;
  animation-delay: 4s;
  animation-fill-mode: forwards;
}

.header__nav-list {
  display: flex;
}

.header__nav-item + .header__nav-item {
  margin-left: clamp(40px, 3.333vw, 64px);
}

.header__nav-link {
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-size: 14.75px;
  line-height: 16.5px;
}

.header__nav-link:hover {
  color: #EEFE06;
}

.header__hamburger-menu-button {
  position: relative;
  margin-top: 28px;
  margin-right: 15px;
  padding-right: 15px;
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
  line-height: 18px;
  opacity: 0;
  animation-name: blurAnime;
  animation-duration: 1s;
  animation-delay: 4s;
  animation-fill-mode: forwards;
}

.header__hamburger-menu-button-dot {
  position: absolute;
  top: 5px;
  right: 0px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #FFFFFF;
}

.header__hamburger-menu-button-text-menu, .header__hamburger-menu-button-text-close {
  display: none;
}

.header__hamburger-menu-button-text-menu.show, .header__hamburger-menu-button-text-close.show {
  display: block;
}

.header__hamburger-menu-button-dot.open {
  background-color: #EEFE06;
}

.header__hamburger-menu {
  display: none;
  position: fixed;
  z-index: 100;
  width: 100%;
  height: 100%;
  padding: 0 20px;
  background: #0F0F0F;
  opacity: 0;
  transition: all 0.8s;
  text-align: center;
}

.header__hamburger-menu.show {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
}

.header__hamburger-menu-nav-item + .header__hamburger-menu-nav-item {
  margin-top: 68px;
}

.header__hamburger-menu-nav-link {
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  font-size: 30px;
  line-height: 35px;
}

.first-view {
  position: relative;
  background-color: #0F0F0F;
  height: 100vh;
}

@media (max-width: 767px) {
  .first-view {
    min-height: 725px;
  }
}

.first-view__img {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: url('../img/first-view-pc.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0.7;
  transition: 2s opacity ease-out;
}

.first-view__img.is-fadeOut {
  opacity: 0;
}

@media (max-width: 767px) {
  .first-view__img {
    background-position: left 25% top 50%;
  }
}

.first-view__title-block {
  display: flex;
  justify-content: center;
  position: absolute;
  top: 55px;
  left: 0;
  right: 0;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .first-view__title-block {
    top: calc((100vh - clamp(82px, 8.542vw, 164px)) / 2);
  }
}

@keyframes sp-typing {
  from { height: 0 }
  to { height: 18ch }
}

@keyframes pc-typing {
  from { width: 0 }
  to { width: 18ch }
}

@keyframes cursor {
  50% { border-color: #EEFE06 }
}

.first-view__title {
  display: inline-block;
  margin: 0;
  color: #EEFE06;
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  overflow: hidden;
  white-space: nowrap;
  transition: 2s opacity ease-out;
}

@media (max-width: 767px) {
  .first-view__title {
    border-bottom: 2px solid transparent;
    writing-mode: vertical-rl;
    text-orientation: sideways;
    font-size: 54px;
    line-height: 74px;
    animation: sp-typing 3s steps(18), cursor 0.3s 10;
  }
}

@media (min-width: 768px) {
  .first-view__title {
    border-right: 2px solid transparent;
    font-size: clamp(70px, 7.292vw, 140px);
    line-height: clamp(82px, 8.542vw, 164px);
    animation: pc-typing 3s steps(18), cursor 0.3s 10;
  }
}

.service {
  margin-top: -84px;
  padding-top: 120px;
  padding-left: 28px;
  padding-right: 18px;
  border-bottom: 3px solid rgba(159,164,176, 0.2);
  background-color: #0F0F0F;
}

@media (min-width: 768px) {
  .service {
    min-height: 1350px;
    margin-top: -187.5px;
    padding-top: 187.5px;
    padding-left: clamp(20px, 13.582vw, 260.78px);
    padding-right: clamp(20px, 13.582vw, 260.78px);
    padding-bottom: 22.5px;
  }
}

.service__inner {
}

.service__title {
  color: #EEFE06;
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 50px;
  line-height: 58px;
}

@media (min-width: 768px) {
  .service__title {
    font-size: clamp(50px, 5.208vw, 100px);
    line-height: clamp(58px, 6.094vw, 117px);
  }
}

.service__menus {
  margin-top: 54.78px;
}

@media (min-width: 768px) {
  .service__menus {
    margin-top: 82.5px;
  }
}

.service__menu {
  min-height: 381.75px;
}

@media (max-width: 767px) {
  .service__menu.service__menu--marketing-automation {
    min-height: 572px;
  }

  .service__menu.service__menu--collabo-times {
    min-height: 532px;
  }

  .service__menu.service__menu--client {
    min-height: 326px;
  }
}

.service__menu-title {
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-style: normal;
  font-weight: 700;
  font-size: 18px;
  line-height: 21px;
}

@media (min-width: 768px) {
  .service__menu-title {
    font-size: 24px;
    line-height: 28px;
  }
}

.service__menu-title--client {
}

@media (min-width: 768px) {
  .service__menu-title--client {
    font-size: 28.5px;
    line-height: 33px;
  }
}

.service__menu-block {
  margin-top: 15.22px;
}

@media (min-width: 768px) {
  .service__menu-block {
    margin-top: 27.75px;
  }
}

@media (max-width: 767px) {
  .service__menu-block > div + div {
    margin-top: 30px;
  }
}

@media (min-width: 768px) {
  .service__menu-block {
    display: flex;
    justify-content: space-between;
  }
}

.service__menu-description {
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  line-height: 30px;
  opacity: 0.8;
}

@media (min-width: 768px) {
  .service__menu-description {
    width: clamp(300px, 38.606vw, 741.23px);
    padding-right: clamp(30px, 4.152vw, 79.72px);
    font-size: 15px;
    line-height: 37.5px;
  }
}

.service__menu-detail {
  position: relative;
  padding-top: 40px;
}

@media (max-width: 767px) {
  .service__menu-detail::before {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    content: '';
    width: 30px;
    height: 0.5px;
    background-color: #FFFFFF;
    opacity: 0.6;
  }
}

@media (min-width: 768px) {
  .service__menu-detail {
    width: clamp(300px, 34.751vw, 667.22px);
    padding-top: 9.75px;
  }
}

@media (min-width: 768px) {
  .service__menu-detail-contents {
    padding-left: clamp(30px, 4.183vw, 80.32px);
    border-left: 1px solid rgba(255, 255, 255, 0.6);
  }
}

.service__menu-detail-title {
  color: #BACACC;
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  font-size: 15px;
  line-height: 18px;
}

@media (min-width: 768px) {
  .service__menu-detail-title {
    font-size: 18.75px;
    line-height: 21.75px;
  }
}

.service__menu-detail-items {
  margin-top: 10px;
  color: #BACACC;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  line-height: 28px;
  opacity: 0.7;
}

@media (min-width: 768px) {
  .service__menu-detail-items {
    display: flex;
    margin-top: 15px;
    font-size: 14.35px;
    line-height: 33.25px;
  }

  .service__menu-detail-items > div + div {
    margin-left: clamp(30px, 2.952px, 56.68px);
  }
}

@media (min-width: 768px) {
  .service__menu-detail-items > div + div {
    margin-left: clamp(30px, 2.952px, 56.68px);
  }
}

.service__view-more-button {
  position: relative;
  width: 146px;
  height: 39.82px;
  margin: 21px 0 10px;
  padding-left: 13.94px;
  border: 1.32727px solid #EEFE06;
  border-radius: 6.63636px;
  color: #EEFE06;
  font-family: 'Roboto', sans-serif;
  font-size: 15.1961px;
  line-height: 18px;
}

@media (min-width: 768px) {
  .service__view-more-button {
    width: 165px;
    height: 45px;
    border: 1.5px solid #EEFE06;
    border-radius: 10px;
    margin: 0px 16.5px 0 0;
    padding-left: 16.75px;
    float: right;
    font-size: 17.25px;
    line-height: 20.25px;
  }
}

@media (min-width: 768px) {
  .service__view-more-button:hover {
    background-color: #EEFE06;
    color: #1F1F1F;
  }
}

.service__view-more-button::before {
  position: absolute;
  top: 14px;
  right: 12.1px;
  width: 10.5px;
  height: 10.5px;
  content: '';
  background-image: url('../img/external-link-icon.png');
  background-size: contain;
}

@media (min-width: 768px) {
  .service__view-more-button::before {
    top: 15px;
    right: 13.5px;
    width: 13px;
    height: 13px;
  }

  .service__view-more-button:hover::before {
    background-image: url('../img/external-link-icon-hover.png');
  }
}

.service__client-block {
  margin-top: 15px;
}

@media (min-width: 768px) {
  .service__client-block {
    margin-top: 27.75px;
  }
}

.service__client-contents {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 114px;
  box-shadow: 0px 5px 5px rgba(0, 0, 0, 0.25);
  border-radius: 13px;
  background-color: #FFFFFF;
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  font-size: 15px;
  line-height: 18px;
}

@media (max-width: 768px) {
	.service__client-contents {
		height: 70px;
	}
	.service__client-contents img{
		width: 15% !important;
	}
}

.service__client-contents img{
    display: block;
    margin: auto;
}

.service__client-contents img[src="img/logo_morinaga.jpg"]{
	height: 50px;
}

@media (max-width: 970px) {
	.service__client-contents img{
		display: block;
		width: 20%;
		margin: auto;
	}

	.service__client-contents img[src="img/logo_morinaga.jpg"]{
		height: initial;
	}
}

.and-more{
	color: #fff;
	font-size: 70%;
	text-align: right;
	padding: 2% 2% 0 0;
}

.about-us {
  min-height: 2054.39px;
  padding-top: 120px;
  padding-bottom: 120px;
  padding-left: 25px;
  padding-right: 21px;
  border-bottom: 3px solid rgba(159,164,176, 0.2);
  background-color: #0F0F0F;
}

@media (min-width: 768px) {
  .about-us {
    min-height: 1540.5px;
    padding-top: 187.5px;
    padding-bottom: 154.5px;
    padding-left: clamp(20px, 13.715vw, 263.32px);
    padding-right: clamp(20px, 13.801vw, 264.97px);
  }
}

.about-us__inner {
}

.about-us__title {
  color: #EEFE06;
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 50px;
  line-height: 58px;
}

@media (min-width: 768px) {
  .about-us__title {
    font-size: clamp(50px, 5.208vw, 100px);
    line-height: clamp(58px, 6.094vw, 117px);
  }
}

.about-us__menus {
  margin-top: 54.78px;
}

@media (min-width: 768px) {
  .about-us__menus {
    margin-top: 82.5px;
  }
}

.about-us__menu-title {
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  font-size: 23px;
  line-height: 27px;
}

@media (min-width: 768px) {
  .about-us__menu-title {
    font-size: 28.5px;
    line-height: 33.375px;
  }
}

.about-us__menu-message-block {
  display: flex;
  flex-direction: column;
  gap: 48px 0;
  margin-top: 19.22px;
}

@media (min-width: 768px) {
  .about-us__menu-message-block {
    flex-direction: row;
    gap: 0 clamp(45px, 5.168vw, 99.23px);
    margin-top: 27.75px;
  }
}

.about-us__menu-japanese-part {
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  line-height: 28px;
  opacity: 0.8;
}

@media (min-width: 768px) {
  .about-us__menu-japanese-part {
    width: clamp(300px, 34.255vw, 657.69px);
    font-size: 15px;
    line-height: 37.5px;
  }
}

.about-us__menu-english-part {
  color: #BACACC;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  line-height: 28px;
  opacity: 0.7;
}

@media (min-width: 768px) {
  .about-us__menu-english-part {
    width: clamp(300px, 33.062vw, 634.79px);
    font-size: 15px;
    line-height: 36.75px;
  }
}

.about-us__menu-mission {
  margin-top: 88px;
}

@media (min-width: 768px) {
  .about-us__menu-mission {
    margin-top: 150px;
  }
}

.about-us__menu-mission-block {
  display: flex;
  flex-direction: column;
  gap: 14px 0;
  margin-top: 29px;
}

@media (min-width: 768px) {
  .about-us__menu-mission-block {
    flex-direction: row;
    gap: 0 clamp(45px, 5.168vw, 99.23px);
    margin-top: 27.75px;
  }
}

.about-us__menu-value {
  margin-top: 103px;
}

@media (min-width: 768px) {
  .about-us__menu-value {
    margin-top: 150px;
  }
}

.about-us__menu-value-items {
  margin-top: 33px;
}

@media (min-width: 768px) {
  .about-us__menu-value-items {
    margin-top: 43.5px;
  }
}

.about-us__menu-value-item {
  display: flex;
  flex-direction: column;
}

@media (max-width: 767px) {
  .about-us__menu-value-item + .about-us__menu-value-item {
    margin-top: 27.5px;
  }
}

@media (min-width: 768px) {
  .about-us__menu-value-item {
    flex-direction: row;
    align-items: center;
    min-height: 108.4px;
  }
}

.about-us__menu-value-item-name {
  display: flex;
  align-items: center;
  height: 100%;
  padding-right: 20px;
}

@media (max-width: 767px) {
  .about-us__menu-value-item-name {
    gap: 0 6px;
  }
}

@media (min-width: 768px) {
  .about-us__menu-value-item-name {
    width: clamp(300px, 29.694vw, 570.12px);
    padding-left: clamp(90px, 9.879vw, 189.68px);
  }
}

.about-us__menu-value-item-name-kanji {
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-size: 19px;
  line-height: 8px;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .about-us__menu-value-item-name-kanji {
    width: clamp(110px, 7.500vw, 144px);
    padding-right: 7.5px;
    font-size: clamp(30px, 2.760vw, 53px);
    line-height: 15.75px;
  }
}

.about-us__menu-value-item-name-english {
  padding-top: 10.86px;
  padding-bottom: 10.86px;
  color: #BACACC;
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 14px;
  line-height: 12px;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .about-us__menu-value-item-name-english {
    padding-top: 7.5px;
    padding-bottom: 7.5px;
    padding-right: 10px;
    font-size: clamp(15px, 1.510vw, 29px);
    line-height: 22.5px;
  }
}

.about-us__menu-value-item-description {
  display: flex;
  align-items: center;
  position: relative;
  height: 100%;
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  line-height: 30px;
  padding-top: 7.92px;
  padding-bottom: 7.92px;
  letter-spacing: -0.03em;
}

@media (min-width: 768px) {
  .about-us__menu-value-item-description {
    width: clamp(400px, 42.791vw, 821.59px);
    padding-left: clamp(30px, 3.935vw, 75.55px);
    padding-right: 20px;
    font-size: 17.25px;
    line-height: 22.5px;
    letter-spacing: 0;
  }
}

.about-us__menu-value-item-description::before {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 20px;
  height: 1px;
  background-color: #FFFFFF;
  content: '';
  opacity: 0.6;
}

@media (min-width: 768px) {
  .about-us__menu-value-item-description::before {
    top: calc((100% - 60.62px) / 2);
    left: -0.5px;
    width: 1px;
    height: 60.62px;
  }
}

.company {
  padding-top: 120px;
  padding-bottom: 120px;
  padding-left: 25px;
  padding-right: 25px;
  border-bottom: 3px solid rgba(159,164,176, 0.2);
  background-color: #0F0F0F;
}

@media (min-width: 768px) {
  .company {
    padding-top: 187.5px;
    padding-bottom: 146.6px;
    padding-left: clamp(20px, 13.582vw, 260.78px);
    padding-right: clamp(20px, 13.582vw, 260.78px);
  }
}

.company__inner {
}

.company__title {
  color: #EEFE06;
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 50px;
  line-height: 58px;
}

@media (min-width: 768px) {
  .company__title {
    font-size: clamp(50px, 5.208vw, 100px);
    line-height: clamp(58px, 6.094vw, 117px);
  }
}

.company__info-list {
  margin-top: 72.78px;
  padding-left: 2.01px;
  padding-right: 0.99px;
}

@media (min-width: 768px) {
  .company__info-list {
    margin-top: 127.5px;
    padding-left: clamp(100px, 9.699vw, 186.22px);
    padding-right: clamp(100px, 10.168vw, 195.22px);
  }
}

.company__info {
  display: flex;
  flex-direction: column;
  min-height: 104px;
  padding-top: 32px;
  padding-bottom: 31px;
  border-top: 0.74px solid rgba(255, 255, 255, 0.6);
}

.company__info:last-child {
  border-bottom: 0.74px solid rgba(255, 255, 255, 0.6);
}

@media (min-width: 768px) {
  .company__info {
    flex-direction: row;
    min-height: 105px;
    padding-top: 33px;
    padding-bottom: 33px;
  }
}

.company__info-key {
  color: #BACACC;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  line-height: 14px;
}

@media (min-width: 768px) {
  .company__info-key {
    min-width: clamp(120px, 12.813vw, 246px);
    font-size: 15px;
    line-height: 38.25px;
  }
}

.company__info-value {
  color: #FFFFFF;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  line-height: 14px;
}

@media (max-width: 767px) {
  .company__info-value {
    margin-top: 12px;
	line-height: 24px;
  }

  .company__info-value--address {
    margin-top: 12px;
    line-height: 24px;
  }
}

@media (min-width: 768px) {
  .company__info-value {
    font-size: 15px;
    line-height: 38.25px;
  }
}

.top-button {
  position: fixed;
  right: 15px;
  bottom: 30px;
  width: 58px;
  height: 58px;
  padding-top: 30.3px;
  border-radius: 50%;
  background-color: #EEFE06;
  color: #1F1F1F;
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  font-size: 11.6px;
  line-height: 13.5px;
  text-align: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: 0.5s opacity ease-in-out;
}

@media (min-width: 768px) {
  .top-button {
    right: clamp(25px, 4.167vw, 60px);
    bottom: 43px;
    width: 67.5px;
    height: 67.5px;
    padding-top: 36px;
    font-size: 13.5px;
    line-height: 15.75px;
  }

  .top-button:hover {
    opacity: 0.7;
  }
}

.top-button.is-show {
  opacity: 1;
  visibility: visible;
}

.top-button__up-arrow-icon {
  position: absolute;
  top: 14.8px;
  left: 25px;
  width: 9px;
  height: 11.6px;
}

@media (min-width: 768px) {
  .top-button__up-arrow-icon {
    top: 18.75px;
    left: 28.5px;
    width: 10.5px;
    height: 13px;
  }
}

.footer {
  height: 59px;
  padding-top: 22px;
  padding-bottom: 16px;
  background-color: #0F0F0F;
  text-align: center;
}

@media (min-width: 768px) {
  .footer {
    height: 107px;
    padding-top: 41.25px;
    padding-bottom: 49.5px;
  }
}

.footer__copyright {
  color: #666666;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  line-height: 16.41px;
}

@media (min-width: 768px) {
  .footer__copyright {
    font-size: 13.5px;
    line-height: 15.75px;
  }
}