@charset "UTF-8";

body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 3.4rem;
  font-weight: 400;
  color: #000;
}

main {
  max-width: 75rem;
  width: 100%;
  margin: 0 auto;
}

p {
  font-size: 3.5rem;
  line-height: 2;
}

.hidden {
  overflow: hidden;
}

.sp {
  display: none;
}

.tb {
  display: none;
}

.pc {
  display: block;
}

.shadow {
  box-shadow: 0 0.3rem 0.6rem rgba(0, 0, 0, 16%);
}

@media (min-width: 1080px) {
  .hover {
    transition: all 0.3s;
  }

  .hover:hover {
    opacity: 0.7;
    transition: all 0.3s;
  }
}

img {
  width: 100%;
  height: auto;
  user-drag: none;
  -webkit-user-drag: none;
  -moz-user-select: none;
}

/* ----- fv ----- */

.fv {
  padding-top: 1rem;
  background-color: #e2f4f9;
  position: relative;
}

.fv__video-wrap {
  position: absolute;
  top: 18.7rem;
  left: 50%;
  transform: translateX(-50%);
  width: 67.3rem;
  height: 84rem;
  background-color: #fff;
  padding: 2rem;
  z-index: 1;
  overflow: hidden;
}

.fv__video-wrap img,
.fv__video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fv__copy {
  position: relative;
  z-index: 2;
}

/* ----- cta ----- */

.cta__items {
  position: relative;
}

.cta__tab {
  position: absolute;
  top: 0rem;
  width: 30.2rem;
  height: 9.8rem;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  border-radius: 0;
  z-index: 1;
}

.tab1 {
  left: 6.3rem;
}

.tab2 {
  left: 38.2rem;
}

.cta__item {
  position: relative;
}

.cta__link1 {
  position: absolute;
  top: 44.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60rem;
}

.item2 {
  display: none;
}

.cta__link2 {
  position: absolute;
  top: 14rem;
  left: 43rem;
  width: 22.3rem;
}

/* ----- footer ----- */

footer {
  padding: 8rem 0 5rem;
  background-color: #fff;
  max-width: 75rem;
  margin: 0 auto;
  text-align: center;
  font-size: 2rem;
}

footer ul {
  display: flex;
  justify-content: center;
}
footer ul li {
  margin: 0 1.5rem;
}
footer ul li a {
  color: #a8a8a8;
  text-decoration: none;
}

footer .copy {
  font-weight: bold;
  margin-top: 3rem;
}

@media (max-width: 750px) {
  footer {
    padding: 6.66vw 0;
    font-size: 2.66vw;
  }
  footer .copy {
    margin-top: 4vw;
  }
}

/* ----- 光が横切るエフェクト ----- */

.light-box {
  display: block;
  overflow: hidden;
  margin: 0 auto;
  background-color: transparent;
  border-radius: 10vw;
}
.shiny-btn {
  display: inline-block;
  text-align: center;
  position: relative;
  /* width: 100%; */
  color: #fff;
}
.shiny-btn:after {
  content: "";
  position: absolute;
  top: -10rem;
  left: -10rem;
  width: 5rem;
  height: 5rem;
  background-image: linear-gradient(100deg, rgba(255, 255, 255, 0) 10%, rgba(255, 255, 255, 0.8) 100%, rgba(255, 255, 255, 0) 0%);
  animation-name: shiny;
  animation-duration: 2.5s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

@keyframes shiny {
  0% {
    transform: scale(0) rotate(25deg);
    opacity: 0;
  }

  50% {
    transform: scale(1) rotate(25deg);
    opacity: 1;
  }

  100% {
    transform: scale(50) rotate(25deg);
    opacity: 0;
  }
}

/* ----- 跳ねるエフェクト ----- */

.bounce {
  animation: bounce 1.5s ease infinite;
}
@keyframes bounce {
  70% {
    transform: translateY(0%);
  }
  80% {
    transform: translateY(-3rem);
  }
  90% {
    transform: translateY(0%);
  }
  95% {
    transform: translateY(-1.5rem);
  }
  97% {
    transform: translateY(0%);
  }
  99% {
    transform: translateY(-0.75rem);
  }
  100% {
    transform: translateY(0);
  }
}

/* ------------------------------------------
  /* sp
  /* ------------------------------------------ */

@media (max-width: 750px) {
  html,
  body {
    font-size: calc(100vw / 75);
  }

  .tb {
    display: none;
  }

  .sp {
    display: block;
  }
}