@charset "UTF-8";
/*-------------------------------------------
施工事例
-------------------------------------------*/

.sekou_dis ul {
    counter-reset: number 0;
    list-style: none;
    padding: 0;
    margin: 0;
}
.sekou {
    max-width: 1100px;
    width: 100%;
    margin: 30px auto 0px;
}
.sekou p {
    font-size: 1.3rem;
    font-weight: bold;
    padding: 0 0em 0.5em 0em;
}
.sekou p::before {
    left: 0.2em;
    counter-increment: number 1;
    content: counter(number);
    margin-left: 5px;
    margin-right: 5px;
    color: #fff;
    background: #2D1F87;
    padding: 5px 8px;
    font-size: 20px;
}
.seko_pic {
    max-width: 1100px;
    width: 100%;
    height: 290px;
    display: flex;
    margin: 0 auto;
    justify-content: space-between;
}
.sekomae {
    width: calc(100% / 2 - 20px);
}
.sekogo {
    width: calc(100% / 2 - 20px);
}
.sekomae1 {
    width: calc(100% / 3 - 20px);
}
.sekogo1 {
    width: calc(100% / 3 - 20px);
}
.sekomae img {
    width: 100%;
    height: 290px;
    object-fit: cover;
}
.sekogo img {
    width: 100%;
    height: 290px;
    object-fit: cover;
}
.sekomae1 img {
    width: 100%;
    height: 290px;
    object-fit: cover;
}
.sekogo1 img {
    width: 100%;
    height: 290px;
    object-fit: cover;
}
.sekou span {
    padding-left: 30px;
    font-weight: 500;
}
/* 施工写真がない場合のプレースホルダー */
.photo-placeholder {
    width: 100%;
    height: 290px;
    background-color: #e8e8e8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 0.9rem;
}

@media screen and (max-width:821px) {
    #achievement {
        width: 95%;
        margin: 0 auto;
    }
}

@media screen and (max-width:768px) {
    .seko_pic {
        max-width: 1100px;
        width: 100%;
        height: auto;
        display: block;
        margin: 0 auto;
    }
    .sekomae {
        width: calc(100% / 1 - 0px);
    }
    .sekogo {
        width: calc(100% / 1 - 0px);
    }
    .sekomae1 {
        width: calc(100% / 1 - 0px);
    }
    .sekogo1 {
        width: calc(100% / 1 - 0px);
    }
    .sekomae img,
    .sekogo img,
    .sekomae1 img,
    .sekogo1 img {
        height: 200px;
    }
    .photo-placeholder {
        height: 200px;
    }
}