@charset "UTF-8";
/* アニメーション */
/* --------------------------------------------
TOP 水アニメーション
--------------------------------------------- */
@-webkit-keyframes move {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
    opacity: 0.5;
  }
  100% {
    -webkit-transform: translateY(38vh);
            transform: translateY(38vh);
  }
}
@keyframes move {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
    opacity: 0.5;
  }
  100% {
    -webkit-transform: translateY(38vh);
            transform: translateY(38vh);
  }
}
@-webkit-keyframes shake1 {
  0% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
  50% {
    -webkit-transform: translateX(-30px);
            transform: translateX(-30px);
  }
  100% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
}
@keyframes shake1 {
  0% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
  50% {
    -webkit-transform: translateX(-30px);
            transform: translateX(-30px);
  }
  100% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
}
@-webkit-keyframes shake2 {
  0% {
    -webkit-transform: translateX(30px);
            transform: translateX(30px);
  }
  50% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
  100% {
    -webkit-transform: translateX(30px);
            transform: translateX(30px);
  }
}
@keyframes shake2 {
  0% {
    -webkit-transform: translateX(30px);
            transform: translateX(30px);
  }
  50% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
  100% {
    -webkit-transform: translateX(30px);
            transform: translateX(30px);
  }
}
@-webkit-keyframes shake3 {
  0% {
    -webkit-transform: translateX(-30px);
            transform: translateX(-30px);
  }
  50% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
  100% {
    -webkit-transform: translateX(-30px);
            transform: translateX(-30px);
  }
}
@keyframes shake3 {
  0% {
    -webkit-transform: translateX(-30px);
            transform: translateX(-30px);
  }
  50% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
  100% {
    -webkit-transform: translateX(-30px);
            transform: translateX(-30px);
  }
}
@-webkit-keyframes shake4 {
  0% {
    -webkit-transform: translateX(-20px);
            transform: translateX(-20px);
  }
  50% {
    -webkit-transform: translateX(10px);
            transform: translateX(10px);
  }
  100% {
    -webkit-transform: translateX(-20px);
            transform: translateX(-20px);
  }
}
@keyframes shake4 {
  0% {
    -webkit-transform: translateX(-20px);
            transform: translateX(-20px);
  }
  50% {
    -webkit-transform: translateX(10px);
            transform: translateX(10px);
  }
  100% {
    -webkit-transform: translateX(-20px);
            transform: translateX(-20px);
  }
}
@-webkit-keyframes shake5 {
  0% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
  50% {
    -webkit-transform: translateX(20px);
            transform: translateX(20px);
  }
  100% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
}
@keyframes shake5 {
  0% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
  50% {
    -webkit-transform: translateX(20px);
            transform: translateX(20px);
  }
  100% {
    -webkit-transform: translateX(0px);
            transform: translateX(0px);
  }
}
/* -------------------------------------------------
水の粒 左から右へ順番に動く
--------------------------------------------------- */
@-webkit-keyframes float-x {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@keyframes float-x {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@-webkit-keyframes float-x1 {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-10px);
            transform: translateY(-10px);
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@keyframes float-x1 {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-10px);
            transform: translateY(-10px);
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
/* ------------------------------------------------------
Tech 画像 ホバー時
------------------------------------------------------- */
@-webkit-keyframes float {
  0% {
    -webkit-transform: scale(1.05) translateY(0);
            transform: scale(1.05) translateY(0);
  }
  30% {
    -webkit-transform: scale(1.1) translateY(-10px);
            transform: scale(1.1) translateY(-10px);
  }
  50% {
    -webkit-transform: scale(1.08) translateY(0);
            transform: scale(1.08) translateY(0);
  }
  70% {
    -webkit-transform: scale(1.1) translateY(-10px);
            transform: scale(1.1) translateY(-10px);
  }
  100% {
    -webkit-transform: scale(1.05) translateY(0);
            transform: scale(1.05) translateY(0);
  }
}
@keyframes float {
  0% {
    -webkit-transform: scale(1.05) translateY(0);
            transform: scale(1.05) translateY(0);
  }
  30% {
    -webkit-transform: scale(1.1) translateY(-10px);
            transform: scale(1.1) translateY(-10px);
  }
  50% {
    -webkit-transform: scale(1.08) translateY(0);
            transform: scale(1.08) translateY(0);
  }
  70% {
    -webkit-transform: scale(1.1) translateY(-10px);
            transform: scale(1.1) translateY(-10px);
  }
  100% {
    -webkit-transform: scale(1.05) translateY(0);
            transform: scale(1.05) translateY(0);
  }
}
/* ---------------------------------------------------
バナー ホバー時
---------------------------------------------------- */
@-webkit-keyframes bounce {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  30% {
    -webkit-transform: translateY(-10px);
            transform: translateY(-10px);
  }
  50% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  70% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@keyframes bounce {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  30% {
    -webkit-transform: translateY(-10px);
            transform: translateY(-10px);
  }
  50% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  70% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
/* body,
html {
  font-family: "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", メイリオ, Meiryo, "ＭＳ Ｐゴシック", "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: rgb(0, 0, 0);
} */

a {
  text-decoration: none;
}

.pc-only {
  display: block !important;
}
@media screen and (max-width: 1023px) {
  .pc-only {
    display: none !important;
  }
}

.pc-hidden {
  display: none;
}
@media screen and (max-width: 1023px) {
  .pc-hidden {
    display: inline-block;
  }
}

.sp-only {
  display: none !important;
}
@media screen and (max-width: 767px) {
  .sp-only {
    display: inline-block;
  }
}

.text-blue {
  color: #7af5f9;
}

.text-black {
  color: #000;
}

/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
header
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 50px;
  z-index: 1000;
}

.header-wrapper {
  /* height: 100%; */
  height: auto;
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-inline: 30px;
  background-color: #333;

  position: fixed;
  z-index: 9999;
}

.header-logo .header-link {
  font-size: 1rem;
  padding-inline: 20px;
  line-height: 50px;
}

@media screen and (max-width: 767px) {
  .header-nav {
    display: none;
  }
}

.header-lists {
  list-style: none;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px;
}

.header-list {
  display: inline-block;
  height: 100%;
  line-height: 50px;
}

.header-link {
  display: inline-block;
  color: #fff;
  padding-inline: 10px;
  font-size: 12px;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.header-link:hover {
  opacity: 0.6;
}

/*=============================
ハンバーガーメニュー
=============================*/
.hamburger-btn {
  position: absolute;
  top: 25px;
  right: 15px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 36px;
  height: 36px;
  cursor: pointer;
  display: inline-block;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  z-index: 100;
}
.hamburger-btn span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #fff;
  border-radius: 5px;
  display: inline-block;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.hamburger-btn span:nth-of-type(1) {
  top: 6px;
}
.hamburger-btn span:nth-of-type(2) {
  top: 18px;
}
.hamburger-btn span:nth-of-type(3) {
  bottom: 3px;
}
.hamburger-btn:hover {
  opacity: 0.6;
}

#hamburger-btn.active span:nth-of-type(1) {
  -webkit-transform: translateY(12px) rotate(-45deg);
          transform: translateY(12px) rotate(-45deg);
}
#hamburger-btn.active span:nth-of-type(2) {
  opacity: 0;
}
#hamburger-btn.active span:nth-of-type(3) {
  -webkit-transform: translateY(-12px) rotate(45deg);
          transform: translateY(-12px) rotate(45deg);
}

.nav-menu {
  width: 30%;
  height: 100vh;
  position: fixed;
  top: 0;
  right: 0;
  opacity: 0;
  -webkit-transform: translateX(150%);
          transform: translateX(150%);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -webkit-box-shadow: -6px 5px 10px 3px rgba(0, 0, 0, 0.4);
          box-shadow: -6px 5px 10px 3px rgba(0, 0, 0, 0.4);
}
.nav-menu.active {
  -webkit-transform: translateX(0);
          transform: translateX(0);
  opacity: 1;
  background-color: rgba(51, 51, 51, 0.9);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
@media screen and (max-width: 767px) {
  .nav-menu {
    width: 100%;
  }
}

.nav-lists {
  text-align: center;
  margin-top: 100px;
}

.nav-list {
  display: block;
  padding-block: 20px;
}

.nav-link {
  display: inline-block;
  padding: 20px 80px;
  color: #fff;
  font-weight: bold;
}
.nav-link:hover {
  opacity: 0.6;
}
@media screen and (max-width: 1023px) {
  .nav-link {
    padding: 20px 40px;
  }
}
@media screen and (max-width: 767px) {
  .nav-link {
    padding: 20px 80px;
  }
}

@media screen and (max-width: 767px) {
  .scroll-prevent {
    overflow: hidden;
  }
}

.sub-page-btn {
  display: none;
}
@media screen and (max-width: 767px) {
  .sub-page-btn {
    display: block;
  }
}

/*=============================
ここまでハンバーガーメニュー
=============================*/
.footer {
  width: 100%;
  /* height: 50px; */
  text-align: center;
  line-height: 50px;
  position: relative;
  background: #000;
}
.footer::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: -webkit-gradient(linear, left top, right top, from(#ff6666), color-stop(#a76fcc), to(#00bcd4));
  background: linear-gradient(to right, #ff6666, #a76fcc, #00bcd4);
  mask-image: radial-gradient(ellipse at center top, transparent 40%, black 110%), -webkit-gradient(linear, left bottom, left top, color-stop(60%, black), color-stop(75%, rgba(0, 0, 0, 0.6)), color-stop(90%, rgba(0, 0, 0, 0.3)), to(transparent));
  mask-image: radial-gradient(ellipse at center top, transparent 40%, black 110%), linear-gradient(to top, black 60%, rgba(0, 0, 0, 0.6) 75%, rgba(0, 0, 0, 0.3) 90%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse at center top, transparent 40%, black 110%), -webkit-gradient(linear, left bottom, left top, color-stop(60%, black), color-stop(75%, rgba(0, 0, 0, 0.6)), color-stop(90%, rgba(0, 0, 0, 0.3)), to(transparent));
  -webkit-mask-image: radial-gradient(ellipse at center top, transparent 40%, black 110%), linear-gradient(to top, black 60%, rgba(0, 0, 0, 0.6) 75%, rgba(0, 0, 0, 0.3) 90%, transparent 100%);
  mask-composite: intersect;
  -webkit-mask-composite: destination-in;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: 100% 100%, 100% 100%;
  -webkit-mask-size: 100% 100%, 100% 100%;
}

.footer p {
  font-size: 12px;
  color: #fff;
}

.parallax {
  position: fixed;
}

.large {
  width: 60px;
}

.medium {
  width: 45px;
}

.small {
  width: 20px;
}