/* common */
@import url("https://fonts.googleapis.com/css2?family=Rock+Salt&display=swap");

/* title text animation */
.animate-charcter {
  text-transform: uppercase;
  /*background-image: linear-gradient(225deg,#986d8e 0%,#986d8e 29%,#ff1361 67%,#fff800 90%);*/
  background-image: linear-gradient(
    225deg,
    #d15a7c 0%,
    #ff1361 50%,
    #986d8e 90%
  );
  background-size: 200% auto;
  color: #fff;
  background-clip: text;
  text-fill-color: transparent;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: textclip 4s linear infinite;
  display: block;
}

@keyframes textclip {
  to {
    background-position: 200% center;
  }
}
.link-txt .ico-link {
  width: 16px;
}
.new {
  background-image: linear-gradient(
    225deg,
    #986d8e 0%,
    #d7c8d4 50%,
    #986d8e 100%
  );
  text-align: center;
}
/* mv lines */
.lines {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 100%;
  margin: auto;
  /*width: 90vw;*/
  background: rgb(2 18 36/ 50%);
}

.line {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  overflow: hidden;
  /* background: rgba(255, 255, 255, 0.1); */
}

.line::after {
  display: block;
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 15vh;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0) 0%,
    #ffffff 75%,
    #ffffff 100%
  );
  content: "";
  -webkit-animation: drop 7s 0s infinite;
  animation: drop 7s 0s infinite;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-animation-timing-function: cubic-bezier(0.4, 0.26, 0, 0.97);
  animation-timing-function: cubic-bezier(0.4, 0.26, 0, 0.97);
}

.line:nth-child(1) {
  margin-left: -25%;
}

.line:nth-child(1)::after {
  -webkit-animation-delay: 2s;
  animation-delay: 2s;
}

.line:nth-child(2) {
  margin-left: 25%;
}

.line:nth-child(2)::after {
  -webkit-animation-delay: 3s;
  animation-delay: 3s;
}

.line:nth-child(3) {
  opacity: 0;
}

.line:nth-child(4) {
  margin-left: -47%;
}

.line:nth-child(4)::after {
  -webkit-animation-delay: 4s;
  animation-delay: 4s;
}

.line:nth-child(5) {
  margin-left: 47%;
}

.line:nth-child(5)::after {
  -webkit-animation-delay: 5s;
  animation-delay: 5s;
}

@-webkit-keyframes drop {
  0% {
    top: -50%;
  }

  100% {
    top: 110%;
  }
}

@keyframes drop {
  0% {
    top: -50%;
  }

  100% {
    top: 110%;
  }
}

.shade {
  border-radius: 50% 47% 82% 35% / 45% 45% 80% 65%;
  will-change: border-radius, transform, opacity;
  animation: bgshade 5s linear infinite;
  display: block;
  z-index: -1;
  -webkit-animation: bgshade 5s linear infinite;
}
.shade.c01 {
  transition: all 0.3s;
  background: #021224;
  box-shadow: 4px 4px 0px #ff1361;
}
.shade.c02 {
  background: #021224;
  transition: all 0.3s;
  box-shadow: 4px 4px 0px #ff1361;
}

@keyframes bgshade {
  0%,
  100% {
    border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%;
    transform: translate3d(0, 0, 0) rotateZ(0.01deg);
  }

  34% {
    border-radius: 70% 30% 46% 54% / 30% 29% 71% 70%;
    transform: translate3d(0, 5px, 0) rotateZ(0.01deg);
  }

  50% {
    transform: translate3d(0, 0, 0) rotateZ(0.01deg);
  }

  67% {
    border-radius: 100% 60% 60% 100% / 100% 100% 60% 60%;
    transform: translate3d(0, -3px, 0) rotateZ(0.01deg);
  }
}

body {
  background: rgb(255 215 226 / 30%);
  color: #020b15;
  font-family: "Quicksand", sans-serif;
  font-size: 16px;
  font-weight: 400;
}

h2 {
  color: #d15a7c;
  font-size: 45px;
}

h3 {
  color: #d15a7c;
  font-size: 20px;
}

p {
  font-size: 16px;
  line-height: 2;
}

.remarks {
  color: #606060;
  font-size: 14px;
}

.sec-ttl {
  text-align: center;
}

.sub-ttl {
  margin-bottom: 20px;
  text-align: center;
}

.btn a {
  display: inline-block;
  padding: 15px;
  background: #d15a7c;
  color: #ffffff;
  text-align: center;
  transition: all 0.3s;
  min-width: 100px;
  border-radius: 5px;
}

.btn a:hover {
  box-shadow: 6px 6px 0px #a53555;
}

.btn .more-btn {
  padding: 15px 20px;
}

section {
  padding-top: 100px;
}

section h2 {
  margin-bottom: 60px;
  color: #d15a7c;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* header */
header {
  position: relative;
}

header .h-logo img {
  width: 60px;
}

header .menu-icon {
  /* background: #fff; */
  position: fixed;
  top: 15px;
  right: 15px;
  width: 80px;
  height: 80px;
  z-index: 999;
  cursor: pointer;
}
.menu-icon::before {
  position: absolute;
  content: "";
  transition: all 0.3s;
  left: 0;
  top: 0;
  width: 80px;
  height: 80px;
  background: #fff;
  border-radius: 50% 47% 82% 35% / 45% 45% 80% 65%;
  will-change: border-radius, transform, opacity;
  animation: bgshade 5s linear infinite;
  display: block;
  z-index: -1;
  -webkit-animation: bgshade 5s linear infinite;
  box-shadow: 4px 4px 0px #986d8e;
}

header .menu-icon:hover:before {
  box-shadow: -4px 4px 0px #ff1361;
}

header .menu-icon img {
  width: 50px;
  margin: 15px auto;
  display: block;
}
header .nav_bar {
  position: fixed;
  left: -100%;
  top: 0;
  width: 30%;
  padding: 100px 0;
  height: 100vh;
  transition: all 0.5s;
  background-image: linear-gradient(
    270deg,
    rgb(209 90 124/ 95%) -20%,
    rgb(255 19 97/ 95%) 50%,
    rgb(209 90 124/ 95%) 120%
  );
  z-index: 9;
}

header .nav_bar.active {
  left: 0;
}

.nav_bar .nav li a {
  display: block;
  position: relative;
  line-height: 2;
  padding: 20px;
  color: #ffffff;
  font-size: 18px;
  font-weight: 500;
  text-align: center;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: ease-in-out 0.4s;
}

.nav_bar .nav li a:hover {
  background-image: linear-gradient(
    270deg,
    #986d8e -20%,
    #ff1361 50%,
    #986d8e 120%
  );
  letter-spacing: 5px;
}

.nav_bar .nav li .ico-link {
  width: 10px;
  margin-left: 7px;
  vertical-align: baseline;
}

/* sec-mainvisual */
.sec-mainvisual .mv-logo {
  width: 120px;
}

.sec-mainvisual .txt-logo {
  width: 300px;
  margin-top: 20px;
}

.sec-mainvisual {
  position: relative;
  width: 100%;
  height: 100vh;
  /* height: 680px; */
  padding: 0;
  background: url("../img/bg.jpg") no-repeat top center #03172d;
  background-size: cover;
}

.sec-mainvisual .intro {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  z-index: 2;
  text-align: center;
  letter-spacing: 3px;
  transform: translateY(-52%);
}

.sec-mainvisual h2 {
  position: relative;
  line-height: 1.8;
  font-size: 58px;
  text-shadow: 3px 4px #d15a7c;
  color: #ffffff;
  margin-bottom: 20px;
}

.sec-mainvisual h3 {
  line-height: 1.2;
  color: #ffffff;
  font-size: 15px;
  font-weight: 300;
}

/* sec-contact */
.sec-contact {
  padding: 100px 0;
  text-align: center;
  /*border-top: 1px dotted #c7c7c7;*/
  background: #d7c8d4;
  /*background: linear-gradient(144deg, rgba(209,90,124,1) 32%, rgba(152,109,142,1) 100%);*/
}
.sec-contact h2 {
  margin-bottom: 0;
}
.sec-contact h2,
.sec-contact h3 {
  color: #ffffff;
}

.sec-contact h3 {
  margin: 0 0 40px 0;
  font-weight: 400;
  font-size: 18px;
  line-height: 1.5;
  color: #020b15;
}
.sec-contact .row {
  margin-top: 40px;
}
.sec-contact .btn a {
  min-width: 80px;
  margin: 10px;
  font-weight: 500;
}
.sec-contact .btn a:hover {
  background: #020b15;
  box-shadow: 4px 4px 0px #986d8e;
}

/* footer */
footer {
  position: relative;
  width: 100%;
  padding: 50px 0;
  background: #000;
  text-align: center;
}

footer .social-icon {
  width: 35px;
}
footer .social-icon.medium {
  filter: invert(1);
}

footer .page-top {
  display: none;
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #986d8e;
  /* transition: all 0.3s; */
  border-radius: 50%;
  z-index: 2;
}

footer .page-top:hover {
  background: #d15a7c;
}

footer .page-top::before,
footer .page-top::after {
  position: absolute;
  top: 45%;
  right: 0;
  left: 0;
  width: 13px;
  height: 13px;
  margin: 0 auto;
  border: 1px solid #ffffff;
  content: "";
  transform: rotate(-45deg);
  border-bottom: none;
  border-left: none;
}

footer .social {
  margin-bottom: 10px;
  text-align: center;
}

footer .social ul {
  display: inline-block;
}

footer .social li {
  float: left;
  margin: 0 10px;
  text-align: center;
}

footer .social li a {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  transition: all 0.4s;
  opacity: 1;
}

footer .social li a:hover {
  transform: translateY(-5px);
}

footer .copyright {
  margin: 10px 0;
  color: #ffffff;
  font-size: 12px;
  letter-spacing: 1px;
}

footer .develop {
  color: #ffffff;
  font-size: 11px;
  letter-spacing: 1px;
}

footer .develop .link-txt {
  color: #d15a7c;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12px;
}

@media only screen and (max-width: 767px) {
  section {
    padding-top: 80px;
  }
  header .menu-icon {
    width: 65px;
    height: 65px;
  }
  header .menu-icon img {
    width: 40px;
  }
  .menu-icon::before {
    width: 65px;
    height: 65px;
  }
  header .menu-icon:hover:before {
    box-shadow: 4px 4px 0px #986d8e;
  }
  .lines {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 100%;
    margin: auto;
  }

  .line:nth-child(1) {
    margin-left: -33%;
  }

  .line:nth-child(2) {
    margin-left: 33%;
  }

  .line:nth-child(4),
  .line:nth-child(5) {
    display: none;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    line-height: 1.3;
  }

  header {
    top: 0;
    width: 100%;
    background: #020b15;
    transform: initial;
  }

  header .h-logo img {
    width: 40px;
  }
  header .nav_bar {
    width: 100%;
    padding: 100px 0;
  }
  .nav_bar .nav {
    display: block;
  }

  .nav_bar .nav li {
    margin: 0;
  }

  .nav_bar .nav li a {
    padding: 15px;
  }

  .sec-mainvisual {
    height: 100vh;
    background: url(../img/bg_sp.jpg) no-repeat top center #03172d;
    background-size: cover;
  }
  .sec-mainvisual .txt-logo {
    width: 250px;
  }
  .sec-mainvisual .intro {
    left: 0%;
  }

  .sec-mainvisual h2 {
    font-size: 50px;
  }

  .sec-mainvisual .intro .txt {
    font-size: 16px;
  }
  .sec-contact {
    padding: 60px 0;
  }

  .sec-contact h3 {
    font-size: 14px;
  }

  .sec-contact .contact-btn.gmail img {
    border: 1px solid #ffffff;
  }
  footer {
    padding: 30px 0;
  }
  footer .page-top {
    right: 15px;
    bottom: 30px;
  }
  footer .social li {
    margin: 0 10px;
  }

  footer .copyright,
  footer .develop {
    letter-spacing: 0;
  }
}