@charset "UTF-8";

.article__header {
    padding: 60px 0;
    background-color: #F8ED00;
}

@media screen and (min-width: 769px) {
    .article__header {
        height: 300px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
}/* pc 769px */


/*====================

  Concept

====================*/

.section__concept {
    padding: 80px 4% 50px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.section__content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.section__topic {
    color: #122A88;
}

.section__title {
    font-family: Lato;
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.0;
    letter-spacing: 6.4px;
}

.section__subtitle {
    margin-top: 10px;
    font-family: "Zen Maru Gothic";
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1.0;
    letter-spacing: 4.8px;
    position: relative;
}

.section__subtitle::after {
    position: absolute;
    bottom: -18px;
    left: 0;
    content: "";
    display: block;
    width: 50px;
    height: 1px;
    border-bottom:2px dotted #122A88;
}

.concept__txt {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
    font-size: 1.6rem;
    line-height: 2.0;
}

.concept__btn {
    display: block;
    margin: 0 auto;
}

/*--------------------
  Concept pc START  
--------------------*/

@media screen and (min-width: 769px) {
    .section__concept {
        padding: 100px 7.6% 70px;
        gap: 90px;
    }

    .section__content {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
    }

    .section__title {
        font-size: 5.6rem;
        letter-spacing: 11.2px;
    }

    .section__subtitle {
        margin-top: 18px;
        font-size: 2.4rem;
        letter-spacing: 7.2px;
    }

    .section__subtitle::after {
        bottom: -35px;
        left: 0;
        content: "";
        display: block;
        width: 70px;
    }

    .concept__txt {
        margin-top: 0;
        width: 57%;
        font-size: 1.8rem;
        line-height: 2.5;
    }
}
/*--------------------
  Concept pc END  
--------------------*/


/*====================

  Profile

====================*/
.section__profile {
    padding: 50px 4%;
    display: flex;
    flex-direction: column;
}

.profile__header {
    display: flex;
    flex-direction: column;
}

.profileImg__frame {
    margin: 0 auto;
    margin-top: 40px;
}

.profileImg {
    width: 270px;
}

.profile__detail {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.profile__topic {
    font-weight: 700;
    line-height: 2.2;
    letter-spacing: 0.7px;
}

/*--------------------
  Profile pc START  
--------------------*/

@media screen and (min-width: 769px) {
    .section__profile {
        padding: 70px 7.6%;
    }


    .profile__header {
        gap: 120px;
    }

    .profileImg__frame {
        margin-top: 0;
    }

    .profileImg {
        width: 360px;
    }

    .profile__detail {
        width: 57%;
        margin-top: 0;
        gap: 60px;
    }

    .profile__topic {
        font-size: 2.0rem;
        line-height: 2.0;
        letter-spacing: 2px;
    }
}
/*--------------------
  Profile pc END  
--------------------*/


/*====================

  Business

====================*/

.section__business {
    padding: 50px 4% 0;
}

.business__detail {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.business__txt {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.partners {
    padding: 0 0 170px;
    background-image: url(../images/house.png);
    background-position: left 4px top 120px;
    background-repeat: no-repeat;
    background-size: 96%;
}

.subtopic {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 2.0;
    letter-spacing: 0.8px;
}

/*--------------------
  Business pc START  
--------------------*/

@media screen and (min-width: 769px) {
    .section__business {
        padding: 70px 7.6% 60px;
    }

    .business__detail {
        width: 57%;
        margin-top: 0;
        gap: 60px;
    }

    .business__txt {
        margin-top: 0;
        gap: 30px; 
    }

    .partners {
        background-position: right -8px top 150px;
        background-size: 85%;
    }
}
/*--------------------
  Business pc END  
--------------------*/