@charset "utf-8";

.event-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  justify-content: center;
}
.event-item1,
.event-item2,
.event-item3,
.event-item4,
.event-item5 {
  position: relative;
  z-index: 0;
}

.event-img {
  width: 100%;
  position: relative;
}

.event-img img {
  width: 100%;
  display: block;
  border-radius: 30px;
}

.event-btn {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  width: 92%;
  max-width: 350px;
  height: 58px;
  background: rgba(10, 37, 72, 0.8);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  text-decoration: none;
  transition: 0.3s;
}

.event-item:hover .event-btn {
  background: #123768;
}

.arrow {
  font-size: 36px;
  line-height: 1;
  transition: transform 0.3s ease;
}

.event-item:hover .arrow {
  transform: translateX(10px);
}

/* モーダル */
.event-box {
  width: 100%;
  display: block;
  text-decoration: none;
  transition-duration: 0.3s;
}

.remodal {
  position: relative;
  padding: 25px;
  border-radius: 30px;
}

.remodal h3 {
  font-size: 36px;
  font-weight: bold;
}

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

.remodal img {
  margin-bottom: 10px;
  width: 100%;
  height: auto;
  vertical-align: top;
  border-radius: 30px;
}

.remodal-cancel {
  color: #fff;
  background: #123768;
  width: 100%;
  margin-top: 25px;
  border-radius: 30px;
}

.remodal-cancel:hover {
  background: rgba(10, 37, 72, 0.8);
}

/* デコレーション */

.wrap-item4,
.wrap-item5,
.wrap-item6,
.wrap-item7,
.event-item6 {
  animation: anm-float 2s ease infinite;
}

.wrap-item1 {
  width: 500px;
  position: absolute;
  top: 0;
  left: -10px;
  opacity: 0.9;
}
.wrap-item2 {
  width: 500px;
  position: absolute;
  top: 25%;
  right: -20px;
  opacity: 0.9;
}
.wrap-item3 {
  width: 500px;
  position: absolute;
  top: 84%;
  left: -15px;
  opacity: 0.9;
}
.wrap-item4 {
  width: 129px;
  position: absolute;
  top: -20px;
  right: 60px;
  opacity: 0.9;
  animation-delay: 0s;
}
.wrap-item5 {
  width: 170px;
  position: absolute;
  top: 50%;
  left: 20px;
  opacity: 0.9;
}
.wrap-item6 {
  width: 170px;
  position: absolute;
  top: 30%;
  right: -20px;
  opacity: 0.9;
  animation-delay: 0.8s;
}

.wrap-item7 {
  width: 176px;
  position: absolute;
  bottom: -40px;
  left: 20px;
  opacity: 0.9;
  animation-delay: 0.5s;
}

/*  レスポンシブ */
@media (width <= 1335px) {
  .wrap-item6 {
    display: none;
  }
}

@media (width <= 767px) {
  .sp-br {
    display: block;
  }

  .event-container {
    width: 100%;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  article {
    width: 100%;
  }

  .event-img {
    width: 100%;
  }

  .event-img img {
    width: 100%;
    height: auto;
  }

  .event-btn {
    width: 85%;
    max-width: 300px;
    height: 48px;
    padding: 0 16px;
    font-size: 16px;
    left: 50%;
    transform: translateX(-50%);
  }

  .arrow {
    font-size: 22px;
  }

  .remodal {
    padding: 15px;
  }

  .remodal h3 {
    font-size: 24px;
  }

  /* デコレーション */
  .wrap-item1,
  .wrap-item2,
  .wrap-item3,
  .wrap-item4,
  .wrap-item5,
  .wrap-item7 {
    display: none;
  }
}
@media (width <= 400px) {
  .sp-br2 {
    display: block;
  }
}