@charset "utf-8";
/*--about.css-学校案内ページのスタイルを定義------*/


/* 学校案内メニュー */
.about_menu_section {
    margin-bottom: 4rem;
}

.about_menu_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.about_menu_item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background-color: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 2px 0.625rem rgba(0, 0, 0, 0.1);
    text-decoration: none;
    border: 2px solid #333;
    color: var(--color-text);
}

.about_menu_item:hover {
    box-shadow: 0 0.3125rem 0.9375rem rgba(0, 0, 0, 0.15);
}

.about_menu_icon {
    width: 5rem;
    height: 5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about_menu_icon img {
    max-width: 100%;
    max-height: 100%;
}

.about_menu_title {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.about_menu_text {
    font-size: 0.875rem;
    line-height: 1.6;
}

/* 学校紹介 */
.about_intro_section {
    margin-bottom: 3rem;
}

/*
.about_intro_section .section_title {
    margin-bottom: 2rem;
    text-align: center;
}
*/

.about_intro_content {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.about_intro_image {
    width: 27.5rem;
}

.about_intro_image img {
    width: 100%;
    height: auto;
}

.about_intro_text {
    flex: 1;
}

.about_intro_text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about_intro_text p:last-child {
    margin-bottom: 0;
}

.about_image_list ul{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.about_image_list ul li{
    width: calc((100% - 4.5rem) / 4);
}

.about_image_list ul li img{
    max-width: 100%;
    height: auto;
}

/* アクティブなメニュー項目 */
.main_menu li a.active {
    color: var(--color-green);
    font-weight: bold;
}

/*校長だより*/
.message_ttl_wrap{
    display: flex;
    justify-content: flex-start;
    margin: 0 1.5rem 1.5rem 1.5rem;
    padding: 0 1rem 0.5rem 1rem;
    border-bottom: 1px solid #ccc;
}

.message_ttl_wrap .message_ttl{
    margin-right: auto;
}

.message_img_box{
    padding: 1.5rem;
    border: 1px solid #c8c8ca;
    margin-bottom: 1.5rem;
}

.message_img_box .message_img{
    margin-bottom: 1rem;
}

.message_img_box p{
    line-height: 1.6;
    margin-bottom: 0;
}

/*タブレット*/
@media screen and (min-width:1px) and (max-width:1024px){
    .page_title {
        padding: 1.2rem 0rem 1.2rem 2rem;
    }
    .page_header {
        min-width:unset;
        margin-bottom: 2.875rem;
    }
    .page_title_main {
        font-size: 1.8rem;
    }
    .page_title_sub {
        font-size: 0.9rem;
    }
    .page_title_sub::before {
        font-size: 1.0rem;
        margin-right: unset;
    }
    .page_image img{
        max-width: unset;
        height: auto;
        max-height: 100%;
        width: auto;
    }
    .about_menu_item {
        text-align: left;
        padding: 0.8rem;
    }
    .about_menu_grid {
        gap: 1rem;
    }

    .about_intro_image {
        /*体裁用暫定*/
        max-width: 100%;
        width: 35vw;
        height: calc(35vw / 28.125 * 15.625);
        background: #e5e5e5;
    }
}
/*スマートフォン*/
@media screen and (min-width:1px) and (max-width:479px) {
    .about_menu_grid {
        grid-template-columns: 1fr 1fr;
        flex-direction: column;
        gap: 1.2rem;
    }
    .about_menu_item {
        box-sizing: border-box;
        width: 100%;
    }

    .about_intro_content {
        display: flex;flex-direction: column-reverse;align-items: center;
        gap: 3rem;
    }

    .about_intro_image{
        width: 100%;
        height: auto;
    }

    .about_image_list ul li{
        width: calc((100% - 1.5rem) / 2);
        height: auto;
    }
}