@charset "UTF-8";
/* CSS Document */

#blog-intro {
    padding: 100px 5.8% 100px;
    background: var(--waterblue);
}

.section__topic__blog-intro {
    position: relative;
    color: var(--primaryblack);
    font-size: 2.4rem;
    font-weight: 500;
}

.section__topicEN__blog-intro {
    position: absolute;
    color: rgba(0, 0, 0, 0.10);
    font-family: "Noto Sans Gothic";
    font-size: 6rem;
    top: -10%;
    left: 29%;
    transform: translate(-50%,-50%);
}

.category-filter {
    display: flex;
    justify-content: center;
    margin-top: 50px;
    padding: 0 9px;
    gap: 12px;
}

.category-filter a {
    color: var(--primaryblack);
    font-weight: 700;
}

.category-filter a.is-active {
    color: var(--blue);
    text-decoration: underline;
}

.blog-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 75px;
}

.blog-item {
    width: 48%; /* スマホ2列表示（間にgapがあるので48%がちょうどいい） */
    margin-bottom: 25px;
}

.blog-item img {
    border-radius: 50px 0px;
    width: 150px;
    height: 100px;
}

.blog-item__blueBox {
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 10px 0;
}

.blog-item__blueBox__whiteText {
    width: 60px;
    height: 26px;
    color: var(--white);
    background: var(--blue);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 8px 6px;
}

.blog-item__blueBox__date {
    color: var(--primaryblack);
    font-size: 1.1rem;
}

.blog-item__title {
    color: var(--primaryblack);
    font-weight: 700;
    text-align: left;
    padding: 10px 0;
}

.blog-item__text {
    color: var(--primaryblack);
    text-align: left;
    margin-top: 10px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
}
  
.pagination a {
    font-size: 1.5rem;
    color: var(--blue);
    background: var(--white);
    padding: 6px 11px;
    border: 1px solid var(--blue);
    transition: 0.5s;
}
  
.pagination a:hover {
    background-color: var(--blue);
    color: var(--white);
}
  
/* 現在のページ番号に色つける */
.pagination .is-current {
    background-color: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}
  
/* prev・nextは枠なし */
/* prev/next → 枠なし、背景なし */
.pagination a.pagination__prev,
.pagination a.pagination__next {
    border: none;
    background: none;
    padding: 9px 0 0;
}

.pagination a.pagination__prev:hover,
.pagination a.pagination__next:hover {
    color: var(--blue);
    opacity: 0.5;
}

/* 明示的に pagination__num にスタイルを当てたい場合 */
.pagination a.pagination__num {
    font-size: 1.5rem;
    color: var(--blue);
    background: var(--white);
    padding: 6px 11px;
    border: 1px solid var(--blue);
    transition: 0.5s;
}
  
.pagination a.pagination__num:hover {
    background-color: var(--blue);
    color: var(--white);
}
  
.pagination a.pagination__num.is-current {
    background-color: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}

.pagination .pagination__num,
.pagination .pagination__num.current,
.pagination .pagination__num.is-current {
  font-size: 1.5rem;
  color: var(--blue);
  background: var(--white);
  padding: 6px 11px;
  border: 1px solid var(--blue);
  transition: 0.5s;
}

.pagination .pagination__num.current {
  background-color: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

@media screen and (min-width: 768px) {
    #blog-intro {
        padding: 200px 6.3% 150px;
    }
    
    .section__topic__blog-intro {
        font-weight: 700;
    }
    
    .section__topicEN__blog-intro {
        color: rgba(0, 0, 0, 0.05);
        font-size: 14rem;
        top: 0%;
        left: 37%;
        font-weight: 400;
    }

    .category-filter {
        margin-top: 100px;
        gap: 50px;
    }

    .blog-list {
        margin-top: 80px;
        gap: 45px;
    }

    .blog-item {
      width: 20%; /* PCで4列表示（gapがあるので23%くらいがちょうど） */
    }
    

    .blog-item img {
        border-radius: 50px 0px;
        width: 280px;
        height: 200px;
        object-fit: cover;
    }

    .blog-item__blueBox {
        gap: 13px;
    }
    
    .blog-item__blueBox__whiteText {
        width: 88px;
        height: 26px;
        font-size: 1.1rem;
        padding: 3px 6px;
    }
    
    .blog-item__blueBox__date {
        font-size: 1.6rem;
    }

    .blog-item__title {
        font-size: 1.8rem;
    }

    .pagination {
        gap: 20px;
        margin-top: 80px;
    }
}


/* contact sp */
.contact__visual {
    position: relative;
    background-image: url(../images/contact_visual.png);
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 75px;
    padding-bottom: 75px;
}

.contact__visual::before {
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 48, 104, 0.36);
}

.section__topic__contact {
    position: relative;
    color: var(--white);
    font-size: 2.4rem;
    font-weight: 500;
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}

.contact__text {
    position: relative;
    color: var(--white);
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    padding: 40px 0 0;
}

.section__topicEN__contact {
    color: rgba(255, 255, 255, 0.20);
    font-family: "Noto Sans Gothic";
    font-size: 6rem;
    font-weight: 400;
    text-shadow: 0px 0px 0px transparent;
    position: absolute;
    top: 25%;
    left: 39%;
    transform: translate(-50%,-50%);
}

.contact__box {
    margin-top: 20px;
}

.contact__list {
    position: relative;
    width: 330px;
    margin: 0 auto;
    padding: 40px 0;
    background: var(--white);
}

.contact__list:nth-of-type(2) {
    margin-top: 30px;
}

.contact__list__title {
    color: var(--primaryblack);
    font-weight: 700;
    margin-bottom: 30px;
}

.contact__btn {
    display: inline-flex;
    justify-content: center;
    padding: 13px 23px;
    background: var(--blue);
    width: 280px;
    height: 60px;
    margin: 0 auto;
    gap: 16px;
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
    transition: 0.5s;
}

.contact__btn:hover {
    box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0.25);
    opacity: 0.7;
}

.contact__btn__line {
    display: inline-flex;
    justify-content: center;
    padding: 13px 23px;
    background: var(--white);
    width: 280px;
    height: 60px;
    margin: 0 auto;
    gap: 16px;
    border: 1px solid var(--blue);
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
    transition: 0.5s;
}

.contact__btn__line:hover {
    box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0.25);
    opacity: 0.7;
}

.contact__telphone__title {
    position: relative;
    color: var(--white);
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    font-size: 2.4rem;
    font-weight: 700;
    margin-top: 30px;
}

.contact__telphone__flex {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.contact__telphone__flex__left {
    position: relative;
    width: 27px;
    height: 27px;
    background: var(--blue);
    border-radius: 50%;
}
/* contact sp */

/* contact pc */
@media screen and (min-width:768px) {
    .contact__visual {
        padding: 200px 0 75px;
        background-image: url(../images/contactVisualPC.png);
    }

    .section__topicEN__contact {
        font-size: 14rem;
        top: -75%;
        left: 32%;
    }

    .contact__text {
        padding: 65px 0 0;
    }

    .contact__box {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 83px;
        gap: 107px;
        margin-bottom: 56px;
        padding: 0 13.4%;
    }

    .contact__list {
        width: 465px;
        margin: 0;
        padding: 40px 0;
    }

    .contact__list:nth-of-type(2) {
        margin-top: 0;
    }
}

/* contact pc */