@charset "utf-8";

/* ----------------
page_title
---------------- */
#page_title .page_title_inner .page_title_img {
    background: url(../img/about/page_title_img.webp) no-repeat;
    background-size: cover;
    background-position: center;
    background-color: var(--purple);
}
@media (max-width: 768px) {
    #page_title .page_title_inner .page_title_img {
    background-size: cover;
    background-position: center;
}
}
/* ----------------
about
---------------- */
#about {
    position: relative;
}
#about .about_inner::before {
    content: "";
    display: block;
    width: 100vw;
    height: 60vw;
    background: url(../img/common/bg_flag_purple.svg) no-repeat;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0.05;
}

#about .about_box {
    display: flex;
    gap: 50px;
    position: relative;
}
#about .about_box .is_left {
    width: 60%;
}

#about .about_box .is_left h4 {
    margin-bottom: 30px;
    font-size: 3.0rem;
    font-weight: 700;
}

#about .about_box .is_left .md_text {
    font-size: 2.0rem;
    line-height: 2;
}

#about .about_box .is_left .md_text:nth-child(n+2) {
    margin-top: 20px;
}

#about .about_box .is_left .name {
    margin-top: 30px;
    font-size: 2.0rem;
    text-align: right;
}

@media (max-width: 820px) {
    #about .about_box {
    display: flex;
    gap: 50px;
    flex-direction: column;
    }
    #about .about_inner::before {
        display: none;
    }
    #about .about_box .is_left {
        width: 100%;
    }
    #about .about_box .is_right {
        text-align: center;
    }
}
@media (max-width: 768px) {
    #about .about_box .is_left h4 {
        margin-bottom: 15px;
        font-size: 2.0rem;
    }

    #about .about_box .is_left .md_text {
        font-size: 1.5rem;
    }

    #about .about_box .is_left .name {
        margin-top: 20px;
        font-size: 1.5rem;
    }
}

/* ----------------
greeting
---------------- */
#greeting {
    background-color: var(--purple-light);
    position: relative;
}

#greeting .greeting_box {
    display: flex;
    gap: 50px;
    position: relative;
}
#greeting .greeting_box .is_left {
    width: calc(40% - 25px);
}
#greeting .greeting_box .is_right {
    width: 60%;
}

#greeting .greeting_box .is_right h4 {
    margin-bottom: 30px;
    font-size: 3.0rem;
    font-weight: 700;
}

#greeting .greeting_box .is_right .md_text {
    font-size: 2.0rem;
    line-height: 2;
}

#greeting .greeting_box .is_right .md_text:nth-child(n+2) {
    margin-top: 20px;
}

#greeting .greeting_box .is_right .name {
    margin-top: 30px;
    font-size: 2.0rem;
    text-align: right;
}

@media (max-width: 820px) {
   #greeting .greeting_box {
    display: flex;
    gap: 50px;
    flex-direction: column;
    }
    #greeting .greeting_inner::before {
        display: none;
    }
    #greeting .greeting_box .is_left,
    #greeting .greeting_box .is_right {
        width: 100%;
    }
    #greeting .greeting_box .is_left {
        text-align: center;
    }
}
@media (max-width: 768px) {
    #greeting .greeting_box .is_right h4 {
        margin-bottom: 15px;
        font-size: 2.0rem;
    }

    #greeting .greeting_box .is_right .md_text {
        font-size: 1.5rem;
    }

    #greeting .greeting_box .is_right .name {
        margin-top: 20px;
        font-size: 1.5rem;
    }
}

/* ----------------
part
---------------- */
#part {
    background-color: #fff;
    position: relative;
}

#part .part_inner .part_box {
    display: flex;
    background: url(../img/common/logo_doshisha.svg) no-repeat right 4% top 14% / 13%;
    background-color: #fff;
    border: solid 2px var(--purple);
    position: relative;
    margin-top: 50px;
}

#part .part_inner .part_box:first-child {
    margin-top: 0;
}

#part .part_inner .part_box dd {
    width: 50%;
    padding: 30px;
}

#part .part_inner .part_box dd.md_img img {
    width: 100%;
}

#part .part_inner .part_box dd.md_text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 25px 50px 25px 20px;
}

#part .part_inner .part_box dd.md_text h4 {
    margin-bottom: 20px;
    font-size: 3.0rem;
    font-weight: 700;
    line-height: 1;
}

#part .part_inner .part_box dd.md_text h4 span {
    font-size: 2.0rem;
    font-weight: 700;
    color: var(--purple);
}

#part .part_inner .part_box dd.md_text p {
    margin-bottom: 20px;
    font-size: 2.0rem;
    font-weight: 700;
    line-height: 1.5;
    color: var(--purple);
}

#part .part_inner .part_box dd.md_text p.caption {
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 2.0;
    color: var(--black);
}

#part .part_inner .part_box dd.md_text .sns_btn {
    display: flex;
    gap: 30px;
}

#part .part_inner .part_box dd.md_text .sns_btn a img {
    width: 48px;
    height: 48px;
    transition: all 0.3;
}

#part .part_inner .part_box dd.md_text .sns_btn a:hover {
    opacity: 0.5;
}

@media (max-width: 768px) {
    #part .part_inner .part_box {
        margin-top: 30px;
        background: url(../img/common/logo_doshisha.svg) no-repeat right 30px bottom 17% / 25%;
    }
    #part .part_inner .part_box dd {
        width: 100%;
        padding: 15px;
    }
    #part .part_inner .part_box dd.md_text {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 25px 25px;
    }

    #part .part_inner .part_box dd.md_text h4 {
        margin-bottom: 15px;
        font-size: 2.0rem;
    }

    #part .part_inner .part_box dd.md_text h4 span {
        font-size: 1.6rem;
    }

    #part .part_inner .part_box dd.md_text p {
        margin-bottom: 15px;
        font-size: 1.6rem;
    }

    #part .part_inner .part_box dd.md_text .sns_btn {
        display: flex;
        gap: 15px;
    }

    #part .part_inner .part_box dd.md_text .sns_btn a img {
        width: 25px;
        height: 25px;
    }
}

@media (max-width: 550px) {
    #part .part_inner .part_box {
        flex-direction: column;
    }

}