@charset "UTF-8";

:root {
  /* 色管理用の変数 */
  --black-color: #333;
  --white-color: #fff;
  --gray-color: #595959;
  --primary-color: rgba(252, 200, 0, 1);
  --accent-color: rgba(217, 34, 43, 1);
}

:root {
  /* コンテンツ幅管理用の変数 */
  --content-width-sm: 800px;
  --content-width: 1080px;
  --content-width-lg: 1088px;
  --content-width-max: 1680px;
}

:root {
  --font-family-normal: "Noto Sans JP", sans-serif;
}


/* ---------- base ---------- */
body {
  color: var(--black-color);
  font-size: 14px;
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.5;
  letter-spacing: 0.1em;
  padding: 10px;
}

@media screen and (min-width: 740px) {
  body p {
    font-size: 16px;
  }
}

html {
  scroll-behavior: smooth;
}

html:before,
html:after,
body:before,
body:after {
  content: "";
  background: var(--primary-color);
  position: fixed;
  display: block;
  z-index: 1;
  border-radius: 1px;
}

/* 上 */
html:before {
  height: 10px;
  width: 100vw;
  left: 0;
  top: 0;
}

/* 右 */
html:after {
  width: 10px;
  height: 100vh;
  right: 0;
  top: 0;
}

/* 下 */
body:before {
  height: 10px;
  width: 100vw;
  bottom: 0;
  left: 0;
}

/* 左 */
body:after {
  width: 10px;
  height: 100vh;
  top: 0;
  left: 0;
}

/* ---------- layout ---------- */
.l_main {
  overflow: hidden;
  margin-bottom: 80px;
}

@media screen and (min-width: 740px) {
  .l_main {
    width: calc(100% - 100px);
    margin-left: 100px;
    transition: 1s;
  }

  .l_main.is-active {
    width: 100%;
    margin-left: 0;
    transition: 1s;
  }

  .l_main.is-none {
    width: 100%;
    margin-left: 0;
    transition: 0s;
  }
}

.l_container-sm {
  width: 100%;
  padding: 0 32px;
  margin: 0 auto;
}

.l_container {
  width: 100%;
  padding: 0 24px;
  margin: 0 auto;
}

.l_container-lg {
  width: 100%;
  padding: 0 16px;
  margin: 0 auto;
}

.l_container-max {
  width: 100%;
  padding: 0 10px;
  margin: 0 auto;
}


@media screen and (min-width: 740px) {

  .l_container-sm,
  .l_container,
  .l_container-lg,
  .l_container-max {
    padding: 0 32px;
  }
}

.l_container-sm {
  max-width: calc(var(--content-width-sm) + 48px);
}

.l_container {
  max-width: calc(var(--content-width) + 48px);
}

.l_container-lg {
  max-width: calc(var(--content-width-lg) + 48px);
}

.l_container-max {
  max-width: calc(var(--content-width-max) + 48px);
}

.l_contents {
  padding: 120px 0;
}

@media screen and (max-width: 740px) {
  .l_contents {
    padding: 64px 0;
  }
}

/* header */
.l_header .m_hamburger {
  position: fixed;
  right: 16px;
}

.l_header-vertical {
  display: none;
}

@media screen and (min-width: 740px) {
  .l_header-vertical {
    display: block;
    width: 100px;
    height: 100vh;
    position: fixed;
    animation: header-vertical-in 1s ease-out;
  }

  .l_header-vertical.is-none {
    display: none;
    animation: header-vertical-none 0.2s ease-out;
  }

  .l_header-vertical.is-active {
    animation: header-vertical-out 7s ease-out;
    opacity: 0;
  }
}

@keyframes header-vertical-none {
  0% {
    left: 0;
    opacity: 0;
  }

  100% {
    left: 0;
    opacity: 0;
  }
}

@keyframes header-vertical-out {
  0% {
    left: 0;
    opacity: 1;
  }

  100% {
    left: -100%;
    opacity: 0;
  }
}

@keyframes header-vertical-in {
  0% {
    left: -100%;
    opacity: 1;
  }

  100% {
    left: 0;
    opacity: 1;
  }
}

.l_header-vertical__wrapper {
  display: flex;
}
.l_header-vertical h1{
  margin-top: 24px;
}

/* .l_header-vertical .l_header-logo img {
  width: 50px !important;
} */
.logo{
  width: 80%;
  display: block;
  margin: 0 auto;
}
.l_header-logo {
  height: 72vh;
  display: flex;
  margin: auto;
}

.l_header-logo .fa-envelope {
  font-size: 1.5em;
  margin-left: 16px;
}

.l_header-logo__wrapper {
  display: flex;
  flex-direction: column;
  justify-content: end;
  margin-left: 10px;
}

.l_header-vertical-nav {
  writing-mode: vertical-rl;
  padding-top: 32px;
  height: 100%;
  margin-right: 16px;
}

.l_header-vertical-nav a {
  margin-top: 24px;
  font-size: 16px;
  font-weight: bold;
}

/* m */
.m_hamburger {
  width: 32px;
  height: 32px;
  position: relative;
  z-index: 100;
  border: 4px solid var(--primary-color);
  border-radius: 8px;
  padding: 0px;
  margin-right: 2px;
  margin-top: 8px;
}

@media screen and (min-width:740px) {
  .m_hamburger {
    display: none;
  }
}

.m_hamburger-bar {
  width: 70%;
  height: 2px;
  border-radius: 5px;
  position: absolute;
  left: 50%;
  transition: 0.5s;
}

.m_hamburger-w,
.m_hamburger-bar {
  background-color: var(--primary-color);
}


.m_hamburger-bar:first-child {
  top: 33%;
  transform: translate(-50%, 0);
}

.m_hamburger-bar:last-child {
  top: 66%;
  transform: translate(-50%, 0);
}

.js_hamburger.is-active {
  z-index: 200;
}

.js_hamburger.is-active .m_hamburger-bar:first-child {
  top: 50%;
  transform: translate(-50%, 0) rotate(45deg);
  transition: 0.5s;
}

.js_hamburger.is-active .m_hamburger-bar:last-child {
  top: 50%;
  transform: translate(-50%, 0) rotate(-45deg);
  transition: 0.5s;
}

.js_navigation {
  display: none;
}

.js_body.is-active {
  overflow: hidden;
}

.js_navigation.is-active {
  width: calc(100% - 20px);
  height: calc(100% - 20px);
  display: block;
  pointer-events: inherit;
  z-index: 100;
  position: fixed;
  left: 10px;
  background-color: var(--white-color);
}

.js_navigation.is-active .l_header-nav__list {
  width: 80%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.m_btn__viewmore {
  display: block;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.m_btn__viewmore__wrapper {
  width: 120px;
  height: 32px;
  border: 2px solid var(--black-color);
}

.m_btn__viewmore__wrapper a {
  font-weight: bold;
  align-items: center;
  display: flex;
  height: 100%;
  justify-content: center;
  width: 100%;
}

.m_btn__viewmore::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -15px;
  height: 15px;
  width: 15px;
  border-radius: 50%;
  background: var(--primary-color);
  z-index: -1;
}

@keyframes btn-drop {
  0% {
    top: -15px;
  }

  60% {
    height: 15px;
    border-radius: 50%;
    left: 50%;
    width: 15px;
    top: calc(100% - 10px);
  }

  80% {
    top: calc(100% - 5px);
    width: 100%;
    left: 0;
    border-radius: 0;
    opacity: 1;
  }

  100% {
    width: 100%;
    left: 0;
    border-radius: 0;
    bottom: 0;
    top: initial;
    height: 30px;
    animation-delay: 120s;
    opacity: 0;
  }
}

.m_btn__viewmore:hover::before {
  animation: btn-drop 0.5s linear;
}

.m_btn__viewmore::after {
  content: "";
  position: absolute;
  left: 0%;
  bottom: 0px;
  height: 0%;
  width: 100%;
  border-radius: 0%;
  background: var(--primary-color);
  z-index: -1;
}

.m_btn__viewmore:hover::after {
  height: 100%;
  transition: all 0.4s linear;
  transition-delay: 0.5s;
}

.m_btn__viewmore:hover {
  color: var(--white-color);
  transition: all 0.4s linear;
  transition-delay: 0.5s;
}

.m_num-ttl {
  display: flex;
  gap: 4px;
}

.m_num-ttl p {
  display: inline-block;
}

.m_num-ttl p:first-child {
  writing-mode: vertical-rl;
  font-size: 10px;
  font-weight: bold;
}

.m_num-ttl p:nth-child(2) {
  font-size: 40px;
  line-height: 40px;
}

@media screen and (min-width: 740px) {
  .m_num-ttl p:nth-child(2) {
    font-size: 56px;
    line-height: 56px;
  }
}

.m_page-top {
  width: 100%;
  margin-top: 40px;
}

@media screen and (min-width: 1024px) {
  .m_page-top {
    display: flex;
    justify-content: space-between;
  }
}

.m_page-top__square {
  width: 60vw;
  height: 60vw;
  border-radius: 6vw;
  background-color: var(--primary-color);
  position: relative;
}

@media screen and (min-width: 960px) {
  .m_page-top__square {
    width: 400px;
    height: 400px;
    border-radius: 32px;
  }
}

.m_page-top__square:before {
  font-size: 40px;
  font-weight: bold;
  position: absolute;
  top: 30%;
  right: 0%;
  transform: translateX(50%);
}

@media screen and (min-width: 560px) {
  .m_page-top__square:before {
    font-size: 64px;
  }
}

.m_page-top__square:after {
  font-size: 16px;
  font-weight: bold;
  position: absolute;
  bottom: 10%;
  left: 10%;
}

@media screen and (min-width: 560px) {
  .m_page-top__square:after {
    font-size: 24px;
    bottom: 7%;
  }
}

.about .m_page-top__square-about:before {
  content: "ABOUT";
}

.about .m_page-top__square-about:after {
  content: "私たちについて";
}

.service .m_page-top__square-about:before {
  content: "SERVICE";
}

.service .m_page-top__square-about:after {
  content: "事業内容";
}

.member .m_page-top__square-about:before {
  content: "MEMBER";
}

.member .m_page-top__square-about:after {
  content: "メンバー";
}

.works .m_page-top__square-about:before {
  content: "WORKS";
}

.works .m_page-top__square-about:after {
  content: "制作実績";
}

.contact .m_page-top__square-about:before {
  content: "CONTACT";
}

.contact .m_page-top__square-about:after {
  content: "お問い合わせ";
}

.thanks .m_page-top__square-about:before {
  content: "THANK YOU";
}

.m_page-top__nav__wrapper {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 0;
  margin-top: 40px;
}

@media screen and (min-width: 560px) {
  .m_page-top__nav__wrapper {
    /* gap: 24px 0px; */
    align-items: end;
  }
}

@media screen and (min-width: 1024px) {
  .m_page-top__nav__wrapper {
    width: 400px;
    height: fit-content;
    margin-top: 300px;
  }

}

.m_page-top__nav {
  width: 40%;
  height: fit-content;
  position: relative;
  margin: 0px 16px;
}

@media screen and (min-width: 560px) {
  .m_page-top__nav {
    width: fit-content;
  }
}

.m_page-top__nav:after {
  content: "";
  width: 30px;
  height: 30px;
  background-image: url("/img/arrow.png");
  background-size: contain;
  position: absolute;
  bottom: 0;
  right: 0%;
  z-index: -10;
  transition: 0.5s;
}

.m_page-top__nav:hover::after {
  transform: translateX(10px);
  transition: 0.5s;
}

.m_page-top__nav p {
  font-size: 20px;
  line-height: 28px;
  font-weight: bold;
}

@media screen and (min-width: 560px) {
  .m_page-top__nav p {
    font-size: 24px;
    line-height: 24px;
  }
}

.m_page-top__nav h2 {
  font-weight: bold;
}

@media screen and (min-width: 560px) {
  .m_page-top__nav h3 {
    font-size: 20px;
  }
}

.m_page__title {
  margin-bottom: 40px;
  width: fit-content;
}

.m_page__title p {
  font-size: 32px;
  font-weight: bold;
  line-height: 36px;
}

.m_page__title h2 {
  font-size: 16px;
  font-weight: bold;
}

.m_page__exp {
  font-size: 14px;
  font-weight: bold;
}

@media screen and (min-width: 740px) {
  .m_page__exp {
    font-size: 16px;
  }
}

.m_box-16-9 {
  width: calc(160px / 2);
  height: calc(90px / 2);
  border-radius: 8px;
  background-color: var(--black-color);
}

@media screen and (min-width: 740px) {
  .m_box-16-9 {
    scale: 1.3;
  }
}

.m_box-1-1 {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  background-color: var(--black-color);
}

@media screen and (min-width: 740px) {
  .m_box-1-1 {
    scale: 1.3;
  }
}

.m_box-left {
  opacity: 0;
}

.m_box-right {
  opacity: 0;
}

.m_box-left.displayed {
  animation: fadeInLeft 2s forwards;
  animation-delay: 1s;
}

.m_box-right.displayed {
  animation: fadeInRight 2s forwards;
  animation-delay: 1s;

}

@keyframes fadeInLeft {
  0% {
    transform: translateX(-100px);
  }

  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeInRight {
  0% {
    transform: translateX(100px);
  }

  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

.m_expand.displayed {
  animation: expand 1s ease-out;
}

@keyframes expand {
  0% {
    scale: 0.7;
  }

  100% {
    scale: 1;
  }

}

.m_rotate {
  opacity: 0;
}

.m_rotate.displayed {
  animation: 0.5s rotate linear;
  opacity: 1;
}

@keyframes rotate {
  0% {
    transform: rotate(-15deg);
    left: -10%;
    opacity: 0;
  }

  100% {
    transform: rotate(0);
    left: 0%;
    opacity: 1;
  }

}

.m_rotate-rv.displayed {
  animation: 1s rotate-rv ease-in;
}

@keyframes rotate-rv {
  0% {
    transform: rotate(90deg);
    /* transform: translateX(-100%); */
    right: -50%;
    opacity: 0;
  }

  100% {
    transform: rotate(0);
    right: 0%;
    opacity: 1;
  }

}

/* top-kv */
.top-kv {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  font-weight: bold;
  position: relative;
  padding-bottom: 24px;
  /* dropのアニメーションに必要 */
  overflow: hidden;
  z-index: 9;
}

.top-kv::before {
  /* drop */
  content: "";
  position: absolute;
  left: 50%;
  top: -50px;
  height: 30px;
  width: 30px;
  border-radius: 50%;
  background: var(--primary-color);
  z-index: -1;
}

@keyframes drop {
  0% {
    top: -15px;
  }

  60% {
    height: 15px;
    border-radius: 50%;
    left: 50%;
    width: 15px;
    top: calc(100% - 10px);
  }

  80% {
    top: calc(100% - 5px);
    width: 100%;
    left: 0;
    border-radius: 0;
    opacity: 1;
  }

  100% {
    width: 100%;
    left: 0;
    border-radius: 0;
    bottom: 0;
    top: initial;
    height: 30px;
    animation-delay: 300s;
    opacity: 0;
  }
}

.top-kv.is-active::before {
  transition-delay: 0.5s;
  animation: drop 2s ease-in;
}

.top-kv::after {
  content: "";
  position: absolute;
  left: 0%;
  bottom: 0px;
  height: 0%;
  width: 100%;
  border-radius: 0%;
  background: var(--primary-color);
  z-index: -1;
}

.top-kv.is-active::after {
  height: 100%;
  transition: all 0.4s linear;
  transition-delay: 1.5s;
}


.top-kv__typewriter {
  line-height: 1.5;
  text-align: center;
  color: var(--black-color);
}

@media screen and (min-width: 740px) {
  .top-kv__typewriter {
    font-size: 24px;
  }
}


#top-kv__typewriter {
  white-space: pre-line;
}

#top-kv__typewriter::after {
  content: "|";
  animation-name: blink;
  animation-duration: 1s;
  animation-iteration-count: infinite;
}

@keyframes blink {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.top-kv__typewriter.is-active {
  transition: 2.5s;
  color: var(--white-color);
}

/* top-intro */
.top-intro {
  height: 100vh;
  width: 100%;
  background-color: var(--primary-color);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.top-intro__wrapper {
  width: 90%;
  font-size: 14px;
  font-weight: bold;
}

@media screen and (min-width: 740px) {
  .top-intro__wrapper {
    width: 80%;
  }
}

.top-intro__wrapper p {
  margin-bottom: 24px
}

.top-intro__wrapper p:nth-child(2) {
  margin-bottom: 56px
}

.top-intro__wrapper p:nth-child(5) {
  margin-bottom: 56px
}

.animationElement {
  /* スタイリング */
  position: fixed;
  width: 100px;
  height: 100px;
  background: royalblue;
  transform-origin: bottom;
  /* 下部を変形の基準にしておく */

  /* スクロールアニメーションの設定 */
  animation: grow-progress linear;
  /* アニメーションを指定。イージングはlinear */
  animation-timeline: scroll();
}

/* top-policy */
.top-policy {
  margin-top: 40px;
  overflow: hidden;
}

@media screen and (min-width: 960px) {
  .top-policy {
    margin-top: 0px;
  }
}

.top-policy-top-wrapper {
  display: flex;
  justify-content: center;
}

.top-policy-wrapper {
  width: 90%;
}

@media screen and (min-width: 960px) {
  .top-policy-wrapper {
    width: fit-content;
    display: flex;
    height: 560px;
  }
}

.top-policy__mission {
  display: flex;
  justify-content: space-between;
  margin-bottom: 24px;
}

@media screen and (min-width: 960px) {
  .top-policy__mission {
    margin-right: 24px;
  }
}

.top-policy__name-en h3 {
  color: var(--gray-color);
  writing-mode: vertical-rl;
  font-size: 56px;
  line-height: 56px;
  font-weight: bold;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-color) 50%, transparent 50%, transparent 100%);
}

@media screen and (min-width: 960px) {
  .top-policy__name-en h3 {
    font-size: 100px;
    line-height: 100px;
    height: 100%;
  }
}

.top-policy__name-jp {
  display: flex;
  align-items: center;
  text-align: right;
}

@media screen and (min-width: 960px) {
  .top-policy__name-jp {
    height: 100%;
  }
}

.top-policy__name-jp h3 {
  font-size: 16px;
  font-weight: bold;
}

.top_policy .m_btn__viewmore {
  margin-top: 64px;
}


/* top-works */
.top-works {
  margin-top: 80px;
  width: 100%;
}

@media screen and (min-width: 960px) {
  .top-works {
    margin-top: 160px;
  }
}

.top-works__wrapper {
  width: 100%;
  height: 30vh;
  position: relative;
  overflow: hidden;
  margin: 40px 0;
}

@media screen and (min-width: 740px) {
  .top-works__wrapper {
    height: 50vh;
  }
}
@media screen and (min-width: 740px) {
  .top-works__wrapper {
    height: 50vh;
    margin: 60px 0;
  }
}

.top-works__slides {
  width: 300%;
  height: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%)
}

@media screen and (min-width: 960px) {
  .top-works__slides {
    width: 300%;
  }
}

.slick-list {
  height: 100%;
}

.slick-track {
  height: 100%;
}

.top-works__slide {
  width: 33%;
  height: 100%;
  display: inline-block;
}

.top-works__slide img {
  width: 60vw;
  height: auto;
  left: 50%;
  transform: translateX(-50%);
  /* width: auto; */
  margin: auto;
  opacity: .3;
  transform: scale(0.8);
  transition: opacity .5s, transform .5s;
}

@media screen and (min-width: 960px) {
  .top-works__slide img {
    width: 50vw;
    opacity: 0.5;
    transform: scale(.8);
  }
}

.top-works__slides .slick-center img {
  width: 60vw;
  height: auto;
  opacity: 1;
  transform: scale(1);
  z-index: 100;
}
@media screen and (min-width: 960px) {
  .top-works__slides .slick-center img {
    width: 50vw;
    transform: scale(1);
  }
}  
.top-works__slides::before {
  content: "STUDIO DROP STUDIO DROP STUDIO DROP";
  white-space: nowrap;
  overflow: hidden;
  font-size: 64px;
  font-weight: bold;
  color: var(--primary-color);
  position: absolute;
  top: 50%;
  transform: translateY(-50%)
}

@media screen and (min-width: 740px) {
  .top-works__slides::before {
    font-size: 160px;
  }
}


/* top-service */
.top-service {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 100px
}

@media screen and (min-width: 740px) {
  .top-service {
    gap: 64px;
    margin-top: 120px;
  }
}

.top-service__box {
  width: 80vw;
  height: 80vw;
  max-width: 400px;
  max-height: 400px;
  margin: auto;
  border-radius: 16px;
  padding: 40px;
}

.top-service__box:nth-child(1) {
  background-color: var(--primary-color);
}

.top-service__box:nth-child(2) {
  background-color: rgba(0, 0, 0, 0.1);
}

.top-service__box:nth-child(3) {
  background-color: var(--black-color);
  color: var(--white-color);
}

.top-service__box:nth-child(4) {
  background-color: var(--primary-color);
}

@media screen and (min-width: 1024px) {
  .top-service__box {
    width: 40vw;
    height: 40vw;
    max-width: 500px;
    max-height: 500px;
    padding: 64px;
  }
}

.top-service__box-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.top-service .m_btn__viewmore {
  margin-top: auto;
}

.top-service__btn-3 {
  border: 2px solid var(--white-color);
}


.top-service__box h3 {
  font-weight: bold;
  margin-top: 16px;
}

@media screen and (min-width: 1024px) {
  .top-service__box h3 {
    font-size: 18px;
  }
}

.top-service__box p {
  margin-top: 8px;
  font-size: 14px;
}

@media screen and (min-width: 1024px) {
  .top-service__box p {
    margin-top: 16px;
    font-size: 16px;
  }
}


/* company-logo__slideshow */
.company-logo__slideshow {
  margin-top: 40px
}

.company-logo__slideshow-wrapper {
  height: 160px;
}

.company-logo__slideshow-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}

.company-logo__slideshow-img img {
  width: 100%;
  height: 100px;
  object-fit: contain;
  display: flex;
  align-items: center;
}

@media screen and (min-width: 740px) {
  .company-logo__slideshow-img img {
    width: 100%;
    height: 160px;

  }
}

/* footer */
.l_footer {
  width: 100%;
}

@media screen and (min-width: 740px) {
  .l_footer {
    width: 80%;
  }
}

@media screen and (min-width: 740px) {
  .l_footer__container {
    margin: 0 auto;
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-around;
  }
}

.l_footer-top {
  width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  margin-top: 40px;
  text-align: center;
}

@media screen and (min-width: 740px) {
  .l_footer-top {
    width: 380px;
    margin: 0;
    align-items: center;
  }
}

.l_footer-top img {
  display: block;
  margin: 32px auto;
  width: 70%;
}

.l_footer-top__content p:first-child {
  font-weight: bold;
  margin: 16px 0;
}

.l_footer-nav {
  width: 100%;
  margin-bottom: 24px;
}

@media screen and (min-width: 740px) {
  .l_footer-nav {
    width: 410px;
  }
}

@media screen and (min-width: 740px) {
  .l_footer-nav__list {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;

  }
}

.l_footer-nav__items {
  text-align: center;
  margin-top: 32px;
}

@media screen and (min-width: 740px) {
  .l_footer-nav__items {
    text-align: left;
  }
}

.l_footer-nav__items a {
  display: block;
  margin-top: 10px;
}

.l_footer-nav__items a:first-child {
  font-size: 18px;
  font-weight: bold;
}


@media screen and (min-width: 740px) {
  .l_footer-nav__items .fa-envelope {
    display: none;
  }
}

.l_footer_copyright p {
  text-align: center;
  font-size: 10px;
  margin-bottom: 8px
}

/* about */
.about-policy {
  margin-top: 120px;
  padding-top: 40px;
}

.about-policy .m_page__title {
  margin-top: 40px;
}

.about-policy__triangle {
  width: 90%;
  margin: 80px auto 0 auto;
  scale: 0.7;
}

@media screen and (min-width: 740px) {
  .about-policy__triangle {
    width: 50%;
    margin: 30px 0 0 30vw;
    scale: 0.7;
  }
}

@media screen and (min-width: 960px) {
  .about-policy__triangle {
    width: 35%;
    margin: 0 0 0 40vw;
  }
}

.about-policy__triangle.m_expand.displayed {
  scale: 1;
}

.about-policy-slide {
  width: 100%;
  position: relative;
  margin-bottom: 64px;
  max-width: 1440px;
  margin: auto;
}

@media screen and (min-width: 740px) {
  .about-policy-slide {
    margin-bottom: 120px;
  }
}

@media screen and (min-width: 960px) {
  .about-policy-slide {
    margin-bottom: 300px;
  }
}

.about-policy-slide:before {
  font-size: 140px;
  line-height: 120px;
  font-weight: bold;
  opacity: 0.1;
  color: var(--gray-color);
  position: absolute;
  writing-mode: vertical-rl;
  left: 0%;
}

@media screen and (min-width: 960px) {
  .about-policy-slide:before {
    font-size: 140px;
    letter-spacing: -0.3rem;
    left: 2%;
  }
}

.about-policy-mission:before {
  content: "MISSION";
  top: -60px;
}

@media screen and (min-width: 740px) {
  .about-policy-mission:before {
    top: -120px;
  }
}

@media screen and (min-width: 960px) {
  .about-policy-mission:before {
    top: -160px;
  }
}

.about-policy-vision:before {
  content: "VISION";
  top: 30px;
}

@media screen and (min-width: 740px) {
  .about-policy-vision:before {
    top: 0px;
  }
}

.about-policy-value:before {
  content: "VALUE";
  top: 20px;
}

@media screen and (min-width: 740px) {
  .about-policy-value:before {
    top: 0px;
  }
}

.about-policy-slide__wrapper {
  width: 100%;
  height: auto;
  margin-top: 160px;
}

@media screen and (min-width: 740px) {
  .about-policy-slide__wrapper {
    display: flex;
    padding: 0 40px;
  }
}

.about-policy-slide__content {
  width: 85%;
  margin: auto;
  text-align: center;
}

@media screen and (min-width: 740px) {
  .about-policy-slide__content {
    width: 50%;
  }
}

.about-policy-slide__content h2 {
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 16px;
}

.about-policy-slide__cp {
  font-weight: bold;
  background: linear-gradient(transparent 60%, var(--primary-color) 30%);
  display: inline;
}


.about-policy-slide__txt {
  margin-top: 8px;
  margin-bottom: 16px;
}


.about-policy-slide__wrapper img {
  width: 240px;
  display: block;
  margin: auto;
}

.about-name {
  margin-top: 40px;
}

.about-name .m_page__title {
  margin-top: 64px;
}

.about-name .m_page__exp p {
  margin-bottom: 16px;
}

.about-company {
  padding-top: 100px;
  margin-bottom: 160px;
}

@media screen and (min-width: 740px) {
  .about-company {
    padding: 100px;
    margin-top: 120px;
    margin-bottom: 60px;
  }
}

.about-company .m_page__title {
  margin-left: 64px;
}

@media screen and (min-width: 740px) {
  .about-company .m_page__title {
    margin-bottom: 0px;
  }
}

.about-company .m_box-wrapper {
  display: flex;
  justify-content: right;
  padding-right: 40px;
}

.about-company .m_box-16-9 {
  background-color: var(--primary-color);
}

.company__table table {
  border-collapse: separate;
  border-spacing: 0px 24px;
}

.company__table tr {
  padding: 16px 0;
  vertical-align: top;

}

.company__table th {
  width: 124px;
  font-weight: bold;
  text-align: right;
  padding-right: 16px;
}

/* member */
.member-top{
  margin-top: 80px;
}

.member-top-img{
  display: block;
  margin: auto;
  border-radius: 4px;
}
@media screen and (min-width: 740px) {
  .member-top-img{
    display: block;
    margin: auto;
    border-radius: 16px;
  }
}

.member-ceo {
  margin-top: 80px;
}

@media screen and (min-width: 740px) {
  .member-ceo {
    margin-top: 120px;
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-direction: row-reverse;
  }
}

.member-ceo__img {
  margin-bottom: 40px;
  position: relative;
}

@media screen and (min-width: 740px) {
  .member-ceo__img {
    width: 40%;
  }
}
.member-ceo__img img {
  width: 80vw;
  height: 80vw;
  margin: auto;
  border-radius: 16px;
  object-fit: cover;
}

@media screen and (min-width: 740px) {
  .member-ceo__img img {
    width: 30vw;
    height: 30vw;
    max-width: 500px;
    max-height: 500px;
  }
}

.member-ceo__img:before {
  content: "";
  width: calc(160px / 1.5);
  height: calc(90px / 1.5);
  border-radius: 8px;
  background-color: var(--primary-color);
  position: absolute;
  transform: translateY(-50%);
  right: -5%;
}

@media screen and (min-width: 740px) {
  .member-ceo__content {
    width: 50%;
  }
}

.member-ceo .m_box-wrapper {
  margin-top: 40px;
}

.member-ceo-post {
  font-size: 12px;
  font-weight: bold;
}

.member-ceo-name {
  font-size: 20px;
  font-weight: bold;
  margin: 16px 0 40px 0;
}

.member-list {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 80px
}

@media screen and (min-width: 740px) {
  .member-list {
    gap: 64px;
  }
}

.member-item {
  width: 80vw;
  height: 80vw;
  margin: auto;
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

@media screen and (min-width: 740px) {
  .member-item {
    width: 30vw;
    height: 30vw;
    max-width: 500px;
    max-height: 500px;
  }
}

.member-item img {
  width: 100%;
  height: 100%;
  border-radius: 16px;
  object-fit: cover;
}

.member__content {
  width: 100%;
  height: 100%;
  border-radius: 16px;
  opacity: 0;
  background-color: var(--primary-color);
  position: absolute;
  top: 0;
  left: 0;
  padding: 24px;
}

@media screen and (min-width: 740px) {
  .member__content {
    padding: 32px;
  }
}

@media screen and (min-width: 1240px) {
  .member__content {
    padding: 64px;
  }
}


.member-item:hover .member__content {
  opacity: 1;
  transition: 0.5s;
}

.member-item:hover img {
  transition: 0.5s;
  scale: 1.2;
}

@media (hover:hover) {
  .member-item:hover .member__content {
    opacity: 1;
    transition: 0.5s;
  }

  .member-item:hover img {
    transition: 0.5s;
    scale: 1.2;
  }
}


.member-post {
  font-size: 12px;
  font-weight: bold;
}

.member-name {
  font-size: 20px;
  font-weight: bold;
  margin: 0px 0 16px 0;
}

@media screen and (min-width: 740px) {
  .member-name{
    font-size: 16px;
    margin: 0px 0 8px 0;
  }
}

@media screen and (min-width: 960px) {
  .member-name{
    font-size: 24px;
    margin: 0px 0 16px 0;
  }
}



@media screen and (min-width: 740px) {
  .member-txt{
    font-size: 10px;
  }
}

@media screen and (min-width: 960px) {
  .member-txt{
    font-size: 14px;
  }
}


/* service */
.service .m_page-top__nav p {
  font-size: 14px;
  line-height: 16px;
}

@media screen and (min-width: 560px) {
  .service .m_page-top__nav p {
    font-size: 18px;
    line-height: 22px;
  }
}

.service .m_box-wrapper {
  margin-top: 80px;
  display: flex;
  justify-content: right;
}

.service-content {
  width: 100%;
  margin-top: 40px;
}

@media screen and (min-width: 740px) {
  .service-content {
    margin-top: 120px;
  }
}

.service-content__box-wrapper {
  width: 100%;
  height: auto;
  margin: 40px auto 0 auto;
  border: 1px solid var(--black-color);
  border-radius: 16px;
  padding: 24px 16px;
}

@media screen and (min-width: 740px) {
  .service-content__box-wrapper {
    display: flex;
    gap: 40px;
    justify-content: center;
    padding: 64px 16px;
  }
}

@media screen and (min-width: 740px) {
  .service-content__left {
    width: 40%;
  }

  .service-content__right {
    width: 40%;
    display: flex;
    align-items: center;
  }
}

.service-content h3 {
  font-size: 20px;
  font-weight: bold;
  margin: 8px 0 16px 0;
  font-weight: bold;
  background: linear-gradient(transparent 60%, var(--primary-color) 30%);
  display: inline-block;
}

.service-content img {
  margin-bottom: 16px;
  border-radius: 8px;
}

.service-content__txt {
  margin-top: 16px;
}

/* works */
.works-list {
  margin: 120px auto 0 auto;
}

@media screen and (min-width: 740px) {
  .works-list {
    width: 80vw;
    max-width: calc(var(--content-width) + 16px);
    display: flex;
    flex-wrap: wrap;
  }
}

.works-item {
  width: 90%;
  margin: 24px auto
}

@media screen and (min-width: 740px) {
  .works-item {
    width: 47%;
  }
}

.works-item__img {
  width: 100%;
  height: 200px;
}

@media screen and (min-width: 740px) {
  .works-item__img {
    height: 300px;
  }
}

.works-item__img img {
  height: 100%;
  object-fit: cover;
  border: 6px solid var(--black-color);
  border-radius: 10px;
}

@media screen and (min-width: 740px) {
  .works-item__img img {
    border-radius: 16px;
  }
}

.works-item__img.open img {
  border: 6px solid var(--primary-color);
  transition: 0.5s;
}

.works-item__ttl {
  display: flex;
  justify-content: space-between;
  margin: 16px 4px;
}

.works-item__ttl p:first-child {
  font-size: 12px;
  font-weight: bold;
}

.works-item__ttl-txt {
  max-width: calc(100% - 40px);
}

.works-item__ttl-txt span {
  display: inline-block;
}

.works-item__ttl-btn {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  background: var(--black-color);
  position: relative;
}

.works-item__ttl-btn:before {
  content: "";
  width: 16px;
  height: 3px;
  border-radius: 1px;
  background-color: var(--white-color);
  position: absolute;
  transform: translateY(-50%) rotate(45deg);
  top: 50%;
  left: 7.5px;
  transition: 0.5s;
}

.works-item__ttl-btn:after {
  content: "";
  width: 16px;
  height: 3px;
  border-radius: 1px;
  background-color: var(--white-color);
  position: absolute;
  transform: translateY(-50%) rotate(-45deg);
  top: 50%;
  left: 16.5px;
  transition: 0.5s;
}

.open .works-item__ttl-btn:before {
  content: "";
  width: 16px;
  height: 3px;
  border-radius: 1px;
  background-color: var(--white-color);
  position: absolute;
  transform: translateY(-50%) rotate(-45deg);
  top: 50%;
  left: 7.5px;
  transition: 0.5s;
}

.open .works-item__ttl-btn:after {
  content: "";
  width: 16px;
  height: 3px;
  border-radius: 1px;
  background-color: var(--white-color);
  position: absolute;
  transform: translateY(-50%) rotate(45deg);
  top: 50%;
  left: 16.8px;
  transition: 0.5s;
}

.works-item__content {
  width: 100%;
  height: 0;
  overflow: hidden;
  transition: 0.5s;
  border-radius: 10px;
  margin: auto;
  background-color: var(--primary-color);
}

.works-item__content__wrapper {
  margin: 40px 24px;

}

.works-item__content-top {
  text-align: center;
  font-weight: bold;
  margin-bottom: 24px;
}

.works-item__content-top a {
  display: inline-block;
  border: 1px solid var(--black-color);
  border-radius: 4px;
  box-shadow: 2px 2px var(--gray-color);
  padding: 4px 16px;
  margin-bottom: 8px;
}

.works-item__content-top a:hover {
  background-color: var(--black-color);
  color: var(--white-color);
  transition: 0.5s;
  box-shadow: 2px 2px rgba(255, 255, 255, 0.5);
}

.ourclient .m_box-wrapper{
  margin: 80px 0 40px 0;
}
.client-list{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}
.client-img{
  width: 32vw;
  object-fit: contain;
}

@media screen and (min-width: 740px) {
  .client-img{
    width: 20vw;
    max-width: 240px;
  }
}
/* contact */
.contact-content {
  margin-top: 80px;
}

.contact .m_box-wrapper {
  display: flex;
  justify-content: end;
}

.contact-form {
  margin-top: 64px;
}

.contact_ttl h2 {
  font-size: 32px;
  text-align: center;
  color: var(--white-color);
  position: relative;
  margin-bottom: 32px;
  background-image: linear-gradient(45deg, var(--primary-color), var(--secondary-color) 80%);

}

@media screen and (max-width: 740px) {
  .contact_ttl h2 {
    font-size: 20px;
    padding: 10px 0;
  }
}


.contact_form_heading {
  font-weight: bold;
  position: relative;
}

@media screen and (max-width: 740px) {
  .contact_form_heading {
    font-size: 14px;
  }
}

.contact_form_heading:not(:first-child) {
  margin-top: 40px;
}

.contact_form_example {
  color: var(--gray-color);
  font-size: 12px;
  font-weight: normal;
  margin-left: 16px;
}

@media screen and (max-width: 740px) {
  .contact_form_example {
    font-size: 10px;
    margin-left: 8px;
  }
}

.contact_form_detail {
  margin-top: 16px;
}

.contact_form_input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--gray-color);
  border-radius: 4px;
  padding: 0 8px;
}

.contact_form_required {
  font-size: 12px;
  font-weight: bold;
  padding: 0 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--primary-color);
  color: var(--white-color);
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.contact_form_radio-list {
  display: flex;
  gap: 16px;
}

@media screen and (max-width: 740px) {
  .contact_form_radio-list {
    display: block;
  }
}

.contact_form_radio-item {
  display: flex;
  align-items: center;
}

.contact_form_radio {
  appearance: radio;
}


.contact_form_label {
  font-size: 14px;
  font-weight: bold;
  padding-left: 16px;
}

.contact_form_textarea {
  width: 100%;
  height: 250px;
  border: 1px solid var(--gray-color);
  border-radius: 4px;
  padding: 8px 16px;
  resize: none;
}

.contact_form_btn-wrapper {
  max-width: 344px;
  height: 64px;
  margin: 80px auto 0;
}

.contact_form_btn {
  background-color: var(--primary-color);
  color: var(--white-color);
  width: 240px;
  padding: 12px;
  font-size: 20px;
  display: flex;
  text-align: center;
  justify-content: center;
  align-items: center;
  margin: 24px auto;
  border-radius: 5px;
}

.contact_form_btn input {
  width: 100%;
  height: 100%;
}

.contact_form_btn:hover {
  background-color: var(--primary-color);
  transition: 0.5s;
}

.contact_form_cmt {
  font-size: 14px;
  font-weight: normal;
}

/* thanks */
.thanks-content {
  margin: 64px auto;
}

.thanks-content-msg p {
  margin-bottom: 16px;
  font-weight: bold;
}

.thanks .m_box-wrapper {
  display: flex;
  justify-content: end;
  margin-top: 40px;
}