@charset "UTF-8";

/*====================
fadein
======================  */
.fadeIn {
    transform: translate(0, 30px);
    opacity: 0;
    transition: opacity 1.2s ease, transform 1.2s ease;
}

.fadeIn.animated {
    transform: translate(0, 0);
    opacity: 1;
}

/*====================
kanekogumi
======================  */
.section-about {
    padding: 60px 5.3%;
}

.mainImg__pc {
    display: none;
}

.mainImg__sp {
    opacity: 0.5;
}

.mainvisual__title {
    display: grid;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%);
}

.mainvisual__group {
    position: relative
}

.about__topic {
    font-size: 1.8rem;
    color: var(--primary-darkgreen);
    text-align: center;
}

.about__txt {
    margin-top: 30px;
}

.about__content-01 {
  position: relative;
  padding: 60px 5%;
  background-color: #fff;
  overflow: hidden;
}

.about__content-01::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("../images/logo_01.svg");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 200px auto; 
  opacity: 0.05; 
  z-index: 0;
}

.about__content-01 > * {
  position: relative;
  z-index: 1; 
}

.about__img-01,
.about__img-02,
.about__img-03 {
    height: auto;
    width: 55%;
}

.about__img-02 {
    display: block;
    margin-left: auto;
}

.about__content-02 {
    gap: 40px;
    display: grid;
}

/* kanekogumi pc */
@media screen and (min-width: 769px) {
    .mainImg__pc {
        display: block;
        opacity: 0.5;
        width: 100%;
    }

    .mainImg__sp {
        display: none;
    }

    .about__txt {
        margin: 40px auto 0;
    }
    
}

@media screen and (min-width: 1024px) {
    .section-about {
        padding: 130px 80px;
    }

    .about__topic {
        font-size: 2.2rem;
    }

    .about__content-01::before {
        background-size: 260px auto; 
    }

    .about__content-02 {
        max-width: 1200px;
        display: block;
        margin: 0 auto;
    }  

    .about__img-01,
    .about__img-02,
    .about__img-03 {
        margin-top: 80px;
    }
    
    .about__content-01 {
        padding: 60px 5% 0;
    }

}

@media screen and (min-width: 1440px) {
    .section-about {
        padding: 130px 120px;
    }

    .about__topic {
        font-size: 2.4rem;
    }

    .about__txt {
        margin-top: 60px;
        font-size: 2rem;
        max-width: 1200px;
    }

    .about__img-01,
    .about__img-02,
    .about__img-03 {
        margin-top: 80px;
    }

     .about__content-01::before {
        background-size: 400px auto; 
    }

}

/* 1440px pc */

/*====================
introduction
======================  */
.section-introduction {
    padding: 60px 5.3%;
    background-image: url(../images/background.png);
}


.introduction__content {
    margin: 40px auto;
}

.introduction__name {
    font-weight: 700;
    color: var(--primary-darkgreen);
}

.introduction__answer {
    font-weight: 400;
    margin-top: 10px;
    position: relative;
}

.introduction__answer a {
    text-decoration: none; 
    color: var(--primary-black);        
}

.introduction__answer::after {
    content: '';
    width: 100%;
    position: absolute;
    bottom: -15px; 
    left: 0;
    height: 1px;
    background-color: var(--primary-black);
    background-color: rgba(0, 0, 0, 0.3);
}

/* introduction pc */
@media screen and (min-width: 1024px) {
    .section-introduction {
        padding: 130px 80px;
    }
    
    .section-introduction .sub__title {
        margin-bottom: 80px;
    }

    .introduction__content {
        max-width: 70%;
    }
    
}

@media screen and (min-width: 1440px) {
     .section-introduction {
        padding: 130px 120px;
    }

    .introduction__content {
        max-width: 60%;
    }

 
}