.top {
  position: relative;
  width: 100%;
  margin: 0 0 5rem;
  padding: 5rem;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.top-inner {
  position: relative;
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  display: none;
  /* 初期状態で非表示 */
}

.top-inner.active {
  display: block;
  /* activeクラスが付与された要素のみ表示 */
}

.webp .top {
  background-image: url(../img/top/bg_top.webp);
}

.no-webp .top {
  background-image: url(../img/top/bg_top.jpg);
}

.top-logo {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 24%;
  z-index: 2;
}

.top-logo-2 {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 24%;
  z-index: 2;
}

.top_agf_logo {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 22%;
  z-index: 2;
}

.top-logo img,
.top-logo-2 img,
.top_agf_logo img {
  filter: drop-shadow(0 0 6px rgba(0, 0, 0, 0.5)) drop-shadow(0 0 6px rgba(0, 0, 0, 0.5));
}

.c-1 {
  position: absolute;
  bottom: 6%;
  left: 13%;
  width: 30%;
}

.c-2 {
  position: absolute;
  bottom: 6%;
  left: 36%;
  width: 30%;
}

.c-3 {
  position: absolute;
  bottom: 6%;
  right: 13%;
  width: 30%;
}

@media screen and (min-width: 1px) and (max-width: 750px) {

  .top {
    margin: 0 0 2rem;
    padding: 2rem;
  }
  
  .webp .top {
    background-image: url(../img/top/sp_bg_top.webp);
  }
  
  .no-webp .top {
    background-image: url(../img/top/sp_bg_top.jpg);
  }
  
  .top-logo {
    position: absolute;
    top: 8px;
    left: 0;
    width: 100%;
    text-align: center;
  }

  .top-logo img {
    width: 50%;
  }

  .top-logo-2 {
    position: absolute;
    top: 12px;
    left: 0;
    width: 100%;
    text-align: center;
  }

  .top-logo-2 img {
    width: 60%;
  }
  
  .top_agf_logo {
    position: absolute;
    bottom: 5px;
    left: 10px;
    width: 50%;
  }
  
  .top-logo img,
  .top_agf_logo img {
    filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.5)) drop-shadow(0 0 4px rgba(0, 0, 0, 0.5));
  }
  
  .c-1 {
    bottom: 4%;
    left: -9%;
    width: 52%;
    z-index: 2;
  }
  
  .c-2 {
    bottom: 4%;
    left: 24%;
    width: 52%;
    z-index: 3;
  }
  
  .c-3 {
    bottom: 4%;
    right: -9%;
    width: 52%;
    z-index: 2;
  }

}

@media screen and (min-width: 751px) and (max-width: 1024px) {

  .top {
    padding: 3rem;
  }
  
  .top-logo {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 24%;
  }
  
  .top_agf_logo {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 24%;
  }

}

@media screen and (min-width: 1025px) {
  a.anchor {
    display: block;
    margin-top: -80px;
    padding-top: 80px;
  }

  .pc-navi {
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 5rem;
    padding: 0;
    top: 0;
    right: 0;
    background: rgba(68, 34, 4, 0.6);
    z-index: 999;
  }

  .pc-navi-item {
    margin: 0 .5em;
    font-size: 16px;
    color: #000;
    letter-spacing: 0.1em;
  }

  .pc-navi-item:nth-child(1) {
    margin-left: 0;
  }
}