html {
    font-family: 'Noto Sans JP',sans-serif;
    color: #333333;
    line-height: 1.5;
    letter-spacing: 0.08em;
}

.u-wrapper {
    max-width: 1080px;
    margin: 0 auto;
    padding:0 100px;

    @media screen and (max-width: 768px) {
        padding: 0 20px;
    }
}

.u-sectionTitle {
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 4px;
}

.u-sectionSubTitle {
    text-align: center;
    margin-bottom: 64px;
    font-size: 18px;

    @media screen and (max-width: 768px) {
        margin-bottom: 40px;
    }
}

.u-button {
    display: block;
    background-color: #EC8812;
    color: #ffffff;
    border: none;
    padding: 16px 64px;
    margin: 0 auto;
    font-size: 20px;
    cursor: pointer;
}

/* header */
.header {
    display: flex;
    justify-content: space-between;
    background-color: #188888;
    color: #ffffff;
    width: 100%;
    padding: 38px 0;

    @media screen and (max-width: 768px) {
        padding: 16px;
    }
}

.header_inner {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;

    @media screen and (max-width: 768px) {
        flex-direction: column;
    }
}

.header_title {
    font-size: 24px;
    font-weight: bold;

    @media screen and (max-width: 768px) {
        margin-bottom: 10px;
    }
}

.header_navList {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 20px;
}

.header_navItem a{
    color: #ffffff;
}
/* header終了 */
/* firstView */
.firstView {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 500px;
    background-image: url(/image/FV.png);
    width: 100%;

    @media screen and (max-width: 768px) {
        height: 540px;
    }
}

.firstView_title {
    margin: 0;
    padding: 8px 32px;
    font-size: 40px;
    font-weight: bold;
    background-color: #fff;

    @media screen and (max-width: 768px) {
       font-size: 32px;
    }
}
/* firstview終了 */
/* course */
.course {
    padding: 80px 0;

    @media screen and (max-width: 768px) {
        padding: 64px 0;
    }
}

.course_cards {
    display: flex;
    justify-content: space-between;
    gap: 20px;

    @media screen and (max-width: 768px) {
        flex-direction: column;
    }
}

.course_card {
    background-color: #fff;
    filter: drop-shadow(0 4px 15px rgba(51,51,51,0.25));
}

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

.course_textBox {
    padding: 24px;
}

.course_cardTitle {
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 16px;
}

.course_cardDescription {
    font-size: 16px;
}
/* course終了 */
/* news */
.news {
    background-color: #F1F8F8;
    padding: 80px 0;

     @media screen and (max-width: 768px) {
        padding: 64px 0;
    }
}

.news_list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 64px;

     @media screen and (max-width: 768px) {
        gap: 32px;
    }
}

.news_item {
    display: flex;
    background-color: #ffffff;

     @media screen and (max-width: 768px) {
        flex-direction: column;
    }
}

.news_date {
    text-align: center;
    padding: 24px 0;
    width: 22%;
    color: #ffffff;
    background-color: #188888;

     @media screen and (max-width: 768px) {
        width: 100%;
        padding: 12px 16px;
    }
}

.news_description {
    padding: 24px 50px 24px 24px;
    width: 78%;
    margin: 0;

     @media screen and (max-width: 768px) {
        width: 100%;
        padding: 12px 16px;
    }
}

/* news終了 */
/* contact */
.contact {
    max-width: 640px;
    margin: 0 auto;
    padding: 80px 0;

     @media screen and (max-width: 768px) {
        padding: 64px 30px;
    }
}

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

.contact_label {
    margin-bottom: 12px;
}

.contact_input,.contact_textarea {
    border: solid 1px #c4c4c4;
    padding: 10px;
    margin-bottom: 32px;
    font-size: 16px;
}

.contact_textarea {
    min-height: 160px;
}

.contact_button {
    margin-top: 64px;

    @media screen and (max-width: 768px) {
        margin-top: 40px;
    }
}
/* contact終了 */
/* footer */
.footer {
    background-color: #188888;
    color: #fff;
    text-align: center;
    font-size: 14px;
    padding: 30px 0;
}