@charset "UTF-8";
.reason2_img01{
    position: absolute;
    width: 300px;
    right: -220px;
    top: -80px;
}
.reason2_img02{
    position: absolute;
    width: 350px;
    left: -240px;
    top: 70px;
}
.reason2_img03{
    position: absolute;
    width: 350px;
    right: -260px;
    top: 300px;
}
.btn04 {
    font-size: .8em;
}
.btn01 {
    display: block;
    width: 100%;
    max-width: 250px;
    margin-inline: auto;
    margin-top: 25px;
}
.btn01__link {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    text-align: center;
    text-decoration: none;
    font-weight: 700;
    line-height: 1.6;
    padding: 1.95em 0.5em;
    color: #fff;
    background: linear-gradient(to top, #393c1d 0%, #615d3a 30%, #847852 70%, #a0966c 100%);
    border-radius: 40px;
    transition: all 0.15s cubic-bezier(0.25, 0.1, 0.25, 1);
    
    /* 立体感をさらに強化 */
    box-shadow: 0 8px 14px rgba(57, 60, 29, 0.5), 0 4px 8px rgba(0, 0, 0, 0.3), inset 0 2px 3px rgba(255, 255, 255, 0.4);
    position: relative;
    transform: translateY(0);
    border: none;
    cursor: pointer;
  }
  
  /* 下部の境界線を擬似要素として追加 */
  .btn01__link::before {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 5px;
    border-radius: 0 0 40px 40px;
    transition: all 0.15s cubic-bezier(0.25, 0.1, 0.25, 1);
  }
  
  /* ホバー時のエフェクト強化 */
  .btn01__link:hover {
    box-shadow: 0 6px 12px rgba(57, 60, 29, 0.4), 0 3px 6px rgba(0, 0, 0, 0.2), inset 0 2px 4px rgba(255, 255, 255, 0.5);
    transform: translateY(2px);
    background: linear-gradient(to top, #2f3217 0%, #575332 30%, #796e48 70%, #b5a880 100%);
  }
  
  /* ホバー時の下部ボーダーの変更 */
  .btn01__link:hover::before {
    height: 3px;
    bottom: -3px;
  }
  
  /* クリック時のエフェクト強化 */
  .btn01__link:active {
    box-shadow: 0 3px 6px rgba(57, 60, 29, 0.3), 0 2px 4px rgba(0, 0, 0, 0.2), inset 0 1px 2px rgba(255, 255, 255, 0.3);
    transform: translateY(4px);
    transition: all 0.1s cubic-bezier(0.25, 0.1, 0.25, 1);
  }
  
  /* クリック時の下部ボーダー */
  .btn01__link:active::before {
    height: 0;
    bottom: 0;
  }

@media screen and (max-width:480px) { 
    .btn01 {
        display: block;
        width: 100%;
        max-width: 350px;
        margin-inline: auto;
        margin-top: 25px;
    }
    .btn01__link {
        display: block;
        font-size: 16px;
        text-align: center;
        text-decoration: none;
        font-weight: 700;
        height: 85px;
        line-height: 40px;
    }
}