head, body, div, img, a, p, ul, li, h1, h2, h3, h4, h5, label, text, input, textarea {
  margin: 0;
  padding: 0;
  list-style: none;
  letter-spacing: 0;
  font-weight: normal;
  word-wrap: break-word;
  text-decoration: none;
  color: rgba(10,10,10);
  overflow-wrap: break-word;
  font-family: "Jost", sans-serif;
}

html, body {
  overflow-x: hidden;
}

.header {
  height: 10vh;
  position: fixed;
  overflow: hidden;
  transition: height 0.6s ease;
  position: fixed;
  z-index: 1000;
  box-sizing: border-box;
  display: flex;
  display: flexbox;
  justify-content: space-between;
  width: 100%;
  background-color: #fff;
  transition: opacity .3s, padding .3s, transform .3s, -webkit-transform .3s;
}

.header.close {
  height: 8vh;
}

.header-top-box {
  top: 28%;
  left: 5%;
  width: 90%;
  height: 52%;
  display: flex;
  background: white;
  position: absolute;
  align-items: center;
  border-radius: 0.3vw;
  backdrop-filter: blur(6px);
  justify-content: space-between;
}

.header-top-wrap {
  display: flex;
}

.header-top-link {
  display: flex;
  align-items: center;
}

.header-logo {
  width: 180px;
  opacity: 0.9;
  margin-left: 5%;
  object-fit: cover;
}

.header-title {
  display: flex;
  align-items: center;
}

.menu-button-wrap {
  display: none;
  align-items: center;
}

.contact-button {
  width: 200px;
  height: 30px;
  display: flex;
  margin: 0 6px;
  border-radius: 25px;
  align-items: center;
  justify-content: center;
  background: rgb(5,83,221);
  border: solid 0.6px white;
}

.contact-button-text {
  color: white;
  font-size: 14px;
  font-weight: 600;
}

.menu-button {
  width: 160px;
  height: 30px;
  display: flex;
  margin: 0 4px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.menu-bar-wrap {
  width: 32px;
  height: 20px;
  position: relative;
}

.menu-bar {
  width: 100%;
  height: 2px;
  border-radius: 3px;
  position: absolute;
  background: rgb(32,39,51);
}

.menu-bar.middle {
  top: calc((100% - 1.5px)/2);
}

.menu-bar.bottom {
  bottom: 0;
}

.menu-window {
  height: 0;
  width: 100%;
  z-index: 100;
  position: fixed;
  overflow: hidden;
  background: rgb(230,230,230);
  transition: height 0.6s ease;
}

.menu-window.open {
  height: 100vh;
}

.menu-window-container {
  width: 70%;
  display: flex;
  margin: 0 auto;
  margin-top: 300px;
  justify-content: space-between;
}

.menu-window-box {
  width: 25%;
}

.menu-window-info {
  width: 50%;
}

.menu-window-title {
  font-size: 30px;
  font-weight: 600;
  margin-bottom: 30px;
  color: rgb(32,39,51);
  font-family: "Red Rose", serif;
}

.menu-window-item {
  font-size: 15px;
  font-weight: 600;
  color: rgb(32,39,51);
  padding-bottom: 10px;
}

.menu-window-wrap {
  width: 100%;
  display: flex;
  margin-top: 15px;
  padding-bottom: 15px;
  justify-content: space-between;
  border-bottom: solid 1.6px rgb(32,39,51,0.3);
}

.menu-window-wrap:nth-of-type(1) {
  padding-top: 15px;
  border-top: solid 1.6px rgb(32,39,51,0.3);
}

.menu-window-sub-item {
  font-size: 15px;
  font-weight: 600;
  margin-left: 10px;
  color: rgb(32,39,51);
}

.menu-window-content {
  font-size: 15px;
  font-weight: 600;
  text-align: right;
  margin-right: 10px;
  color: rgb(32,39,51);
}

/*top*/

.top-view {
  width: 100%;
  height: 100vh;
  position: relative;
}

.header-menu-box {
  display: flex;
  margin-right: 2%;
  align-items: center;
}

.header-menu {
  display: flex;
  padding: 8px 20px;
  margin-right: 20px;
}

.top-menu-item {
  margin: 0 10px;
  font-size: 14px;
  font-weight: 600;
  color: rgb(32,39,51);
}

.top-mv {
  bottom: 5%;
  right: -10%;
  width: 75%;
  object-fit: cover;
  position: absolute;
  object-position: center;
}

.top-head-wrap {
  left: 8%;
  width: 80%;
  opacity: 0;
  bottom: 5%;
  display: flex;
  position: absolute;
  align-items: center;
  transition: all 1.2s;
}

.top-head-wrap.slide-in {
  opacity: 1;
  bottom: 16%;
}

.top-head {
  font-size: 12vw;
  font-weight: 500;
  line-height: 0.9em;
  display: inline-block;
  background: linear-gradient(270deg, #1E63DC, #66c7ff, #1E63DC);
  background-size: 400% 400%;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientWave 15s ease infinite; /* アニメーションをより遅く設定 */
}

@keyframes gradientWave {
  0%   { background-position: 0% 50%; }
  25%  { background-position: 50% 50%; }
  50%  { background-position: 100% 50%; }
  75%  { background-position: 50% 50%; }
  100% { background-position: 0% 50%; }
}

.top-container {
  top: 0;
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  position: absolute;
}

.top-box {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: absolute;
}

.top-title-wrap {
  width: 400vw;
  display: flex;
  bottom: -20vw;
  position: absolute;
  transition: bottom 1s ease;
}

.top-title {
  font-size: 10vw;
  font-weight: 500;
  margin-right: 6vw;
  color: rgb(32,39,51);
  font-family: "Red Rose", serif;
}

.top-break {
  margin: 0 3vw;
}

.top-deco {
  right: 0;
  bottom: 0;
  width: 50%;
  opacity: 0.6;
  object-fit: cover;
  position: absolute;
}

.title-deco {
  width: 20px;
  height: 20px;
}

.title-line {
  width: 2px;
  background: rgb(19,44,66);
}

.title-line.white {
  background: white;
}

.top-button{
  position: relative;
  display: inline-block;
  height: 1.3em;
  padding-right: 25px;
  padding-bottom: 3px;
  padding-left: 5px;
  overflow: hidden;
  font-family: "din-2014", sans-serif;
  font-size: 12px;
  font-style: normal;
  font-weight: 400;
  color: #333333;
  text-decoration: none;
  letter-spacing: .1em;
  display: flex;
  gap: 16px;
}

.circle-with-arrow {
  width: 16px;
  height: 16px;
  border: 1px solid #333333; /* 線だけの円 */
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.arrow {
  font-size: 12px;
  color:#333333;
}

/*main-view*/

.main-view {
  width: 100%;
  position: relative;
}

/*intro*/

.intro {
  width: 100%;
  height: 1260px;
  overflow: hidden;
  position: relative;
  background: #000;
}

.intro-bg {
    position: absolute;
    left: 15%;
    top: 380px;
    width: 30%;
    height: 500px;
    overflow: hidden;
}

.bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 6px;
}

.bg-video::-webkit-media-controls {
  display: none !important;
}

.bg-video::-moz-media-controls {
  display: none !important;
}

.bg-video::-ms-media-controls {
  display: none !important;
}

.intro-container {
  left: 50%;
  top: 450px;
  width: 35%;
  position: absolute;
}

.intro-head {
  font-size: 2vw;
  font-weight: 500;
  color: rgb(243,243,243);
}

.intro-main {
  font-size: 16px;
  margin-top: 45px;
  font-weight: 500;
  line-height: 1.8em;
  color: rgb(243,243,243);
}

/*section*/

.top-section{
  max-width: 1920px;
  margin: 100px auto;
}

.top-section-inner{
  position: relative;
}

.top-section-inner h2{
  position: relative;
  padding-top: 22px;
  padding-left: 34px;
  margin-bottom: 56px;
  margin-left: 60px;
  font-family: "din-2014", sans-serif;
  font-size: 48px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: .2em;
}

.top-section-inner h3{
  position: relative;
  text-align: center;
  font-family: "din-2014", sans-serif;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: .2em;
  z-index: 100;
}

.top-section-wrapper{
  position: relative;
  display: flex;
}

.top-section_left{
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  align-items: flex-end;
  width: clamp(308.125px, 25.67708vw, 493px);
  margin-left: 94px;
}

.top-section_about{
  width: 100%;
  margin-bottom: 48px;
  font-family: YakuHanJPs, noto-sans-cjk-jp, sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 36px;
  letter-spacing: .1em;
}

.top-section_right{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.section-deco-img {
  left: 10%;
  top: 100px;
  width: 500px;
  height: 500px;
  object-fit: cover;
  position: absolute;
}

/*service*/

.top-service_right-inner{
  padding-left: 5%;
  margin-left: 9%;
  background: rgba(255, 255, 255, 0.8);
  z-index: 100;
}

.top-service-contents{
  display: flex;
}

.top-service-no{
  position: relative;
  width: 32px;
}

.top-service-no span{
  position: relative;
  display: block;
  width: 200px;
  height: 25px;
  font-family: "din-2014", sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: .34em;
  white-space: nowrap;
  transform: rotate(90deg) translateY(-25px);
  transform-origin: left top;
}

.top-service-detail{
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 70%;
  padding-left: 35px;
}

.service-ttl{
  position: relative;
  margin-bottom: 16px;
  font-family: YakuHanJPs, noto-sans-cjk-jp, sans-serif;
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: .15em;
  transition-delay: 0s;
}

.service-text{
  position: relative;
  margin-bottom: 50px;
  font-family: YakuHanJPs, noto-sans-cjk-jp, sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: .15em;
}

/*works*/

.top-works_about{
  width: 100%;
  margin-bottom: 48px;
  font-family: YakuHanJPs, noto-sans-cjk-jp, sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 36px;
  letter-spacing: .1em;
  margin-left: 94px;  
}

.works-back{
  position: absolute;
  top: -80px;
  right: 0;
  z-index: -100;
  width: 70%;
  height: 736px;
  background-color: #F8F8F8;
}
.works-logo-slider {
  overflow: hidden;
  width: 100%;
  padding: 20px 0;
}

.works-logo-track {
  display: flex;
  width: max-content;
  animation: scroll 40s linear infinite;
}

.works-logo-track img {
  height: 72px;
  margin-right: 12px;
  flex-shrink: 0;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/*recruit*/

.top-recruit {
  width: 100%;
  height: 400px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 60px 20px;
  box-sizing: border-box;
}

.recruit-bg {
  width: 100%;
  height: 100%;
  position: absolute;
  background-size: cover;
  filter: brightness(0.5);
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("../images/AdobeStock_258872428.jpeg");
}

.recruit-deco-text {
  right: 0;
  bottom: -100px;
  font-size: 17vw;
  font-weight: 500;
  position: absolute;
  letter-spacing: 2px;
  color: rgb(250,250,250,0.1);
}

.top-recruit-container {
  z-index: 10;
  position: absolute;
  margin: auto 64px;
}

.recruit-title {
  font-size: 1.8vw;
  font-weight: 600;
  color: rgb(250,250,250);
}

.recruit-sub-title-wrap {
  display: flex;
  margin-top: 2px;
  align-items: center;
}

.recruit-sub-title {
  font-size: 20px;
  font-weight: 400;
  margin-left: 12px;
  color: rgb(250,250,250);
}

.recruit-main {
  font-weight: 500;
  margin-top: 30px;
  font-size: 16px;
  line-height: 1.9em;
  color: rgb(250,250,250);
  font-family: YakuHanJPs, noto-sans-cjk-jp, sans-serif;
}

.recruit-link {
  width: 360px;
  height: 42px;
  display: flex;
  margin-top: 35px;
  align-items: center;
  border-radius: 30px;
  justify-content: center;
  background: rgb(243,243,243);
  box-shadow: 0 0 2px rgb(50,50,50,0.8);
}

.recruit-link-text {
  font-size: 14px;
  font-weight: 600;
  color: rgb(32,39,51);
}

/*contact*/

.top-contact {
  width: 100%;
  position: relative;
  background: rgb(220,220,220);
  background: rgb(5, 83, 221);
}

.top-contact-container {
  left: 15%;
  top: 200px;
  display: flex;
  justify-content: space-between;
}

.top-contact-inner {
  width: 100%;
  padding: 80px 60px;
  display: flex;
}

.top-contact-inner h2{
  position: relative;
  padding-top: 22px;
  padding-left: 34px;
  margin-bottom: 20px;
  font-family: "din-2014", sans-serif;
  font-size: 30px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: .2em;
  color: rgb(220,220,220);
}

.top-contact_right{
  padding-left: 15%;
}

.contact-main {
  font-family: YakuHanJPs, noto-sans-cjk-jp, sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: rgb(243,243,243);
  font-weight: 400;
  line-height: 36px;
  letter-spacing: .1em;
}

.contact-link {
  width: 320px;
  height: 46px;
  display: flex;
  align-items: center;
  border-radius: 30px;
  background: rgb(243,243,243);
  justify-content: space-between;
  box-shadow: 0 0 2px rgb(50,50,50,0.8);
}

.contact-link-text {
  font-size: 14px;
  font-weight: 600;
  margin-left: 35px;
  color: rgb(32,39,51);
}

/*footer*/

.footer {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  background: rgb(22,29,41);
}

.footer-container {
  width: 70%;
  margin: 100px auto 30px;
  width: 70%;
}

.footer-box {
  width: 100%;
  display: flex;
  margin-bottom: 80px;
  justify-content: space-between;
}

.footer-menu {
  width: 25%;
}

.footer-info {
  width: 50%;
}

.footer-menu-title {
  font-size: 26px;
  font-weight: 600;
  margin-bottom: 30px;
  color: rgb(250,250,250);
}

.footer-menu-item {
  font-size: 13px;
  font-weight: 500;
  padding-bottom: 10px;
  color: rgb(250,250,250);
}

.footer-item-wrap {
  width: 100%;
  display: flex;
  margin-top: 15px;
  padding-bottom: 15px;
  justify-content: space-between;
  border-bottom: solid 1.6px rgb(250,250,250,0.3);
}

.footer-item-wrap:nth-of-type(1) {
  padding-top: 15px;
  border-top: solid 1.6px rgb(250,250,250,0.3);
}

.footer-item {
  font-size: 13px;
  font-weight: 500;
  margin-left: 10px;
  color: rgb(250,250,250);
}

.footer-content {
  font-size: 13px;
  font-weight: 500;
  text-align: right;
  margin-right: 10px;
  color: rgb(250,250,250);
}

.footer-bottom-container {
  display: flex;
  justify-content: space-between;
}

.footer-link-box {
  order: 2;
}

.footer-recruit-link {
  width: 500px;
  height: 72px;
  display: flex;
  margin-top: 40px;
  border-radius: 6px;
  align-items: center;
  box-sizing: border-box;
  background: rgb(243,243,243);
  justify-content: space-between;
}

.footer-recruit-link-text {
  font-size: 14px;
  font-weight: 600;
  margin-left: 35px;
  color: rgb(32,39,51);
}

.footer-link {
  width: 500px;
  height: 72px;
  display: flex;
  margin-top: 20px;
  border-radius: 6px;
  align-items: center;
  box-sizing: border-box;
  background: rgb(5,83,221);
  justify-content: space-between;
}

.footer-link-text {
  color: white;
  font-size: 14px;
  font-weight: 600;
  margin-left: 35px;
}

.white2 {
  background: rgb(243,243,243);
}

.footer-copy {
  font-size: 12px;
  font-weight: 400;
  color: rgb(250,250,250,0.6);
}

.footer-logo {
  object-fit: cover;
  width: 250px;
}

.footer-deco-logo {
  opacity: 0.2;
  width: 600px;
  right: -60px;
  height: 600px;
  bottom: -240px;
  object-fit: cover;
  position: absolute;
}

/*sub*/

.disable {
  pointer-events: none;
}

.blue {
  background: rgb(32,39,51);
}

.light-blue {
  background: rgb(5,83,221);
}

.grey {
  background: rgb(180,180,180);
}

.fade-block {
  opacity: 0;
  transition: all 1.2s;
  transform: translateY(5vh);
  transition: opacity 1.2s, transform 1.2s;
}

.fade-block.fade-in {
  opacity: 1;
  transform: translateY(0);
}

.grecaptcha-badge {
  visibility: hidden;
}