#nfc {
    background-color: #F4F8F7;
    overflow: hidden;
}
#nfc .chase_bt {
    width: 130px;
    min-height: 130px;
    position: fixed;
    right: 48px;
    bottom: 60px;
    z-index: 999;
}
#nfc .chase_bt img {
    width: 130px;
    height: 130px;
}
#nfc .sec1 {
    background-image: url("/images/secure_nfc/main.jpg");
    background-size: cover;
    background-position: right;
    width: 100%;
    min-height: 800px;
    padding: 60px;
}
#nfc .sec1 h1 {
    font-size: 48px;
    color: #fff;
    font-weight: 500;
    margin-top: 120px;
}
#nfc .sec1 .sub_text {
    font-size: 32px;
    color: #fff;
    font-weight: 500;
    margin-top: 60px;
    line-height: 1.5;
}
#nfc .sec1 .brand {
    margin-top: 200px;
    width: 560px;
    height: 240px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 24px;
    padding: 40px;
}
#nfc .sec1 .brand p {
    font-size: 20px;
    color: #4FAFA9;
    font-weight: 400;
    margin-top: 0px;
    line-height: 1.5;
}
#nfc .sec1 .brand img {
    width: 420px;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
}
#nfc .device_wrap {
    max-width: 1800px;
    margin-left: auto;
    margin-right: auto;
}
#nfc .sec2 {
    background-image: url("/images/secure_nfc/2nd_bg.jpg");
    background-size: cover;
    width: 100%;
    min-height: 770px;
    padding: 120px 0;
}
#nfc .sec2 h2 {
    font-size: 48px;
    line-height: 1.5;
    color: #4FAFA9;
    font-weight: 500;
}
#nfc .sec2 ul {
    list-style: disc;
    list-style-position: inside;
    font-size: 24px;
    font-weight: 500;
    margin-top: 40px;
}
#nfc .sec2 li {
    margin-top: 20px;
}
#nfc .sec2 p {
    font-size: 24px;
    font-weight: 500;
    margin-top: 40px;
}
#nfc .sec2 .right_wrap {
    width: 800px;
    background: rgba(234, 247, 246, 0.5);
    height: 500px;
    border-radius: 36px 0 0 36px;
    padding: 60px;
    margin-right: 0;
    margin-left: auto;
}
#nfc .sec3 {
    background-image: url("/images/secure_nfc/3rd_bg.jpg");
    background-size: cover;
    width: 100%;
    height: 100%;
    min-height: 800px;
    padding: 120px 0;
}
#nfc .sec3 .left_wrap {
    width: 800px;
    background: rgba(234, 247, 246, 0.5);
    height: 640px;
    border-radius: 0 36px 36px 0;
    padding: 60px;
    margin-right: auto;
    margin-left: 0;
}
#nfc .sec3 .left_wrap h2 {
    font-size: 48px;
    line-height: 1.5;
    color: #4FAFA9;
    font-weight: 500;
}
#nfc .sec3 .left_wrap p {
    font-size: 20px;
    font-weight: 500;
    margin-top: 20px;
    color: #111;
    line-height: 1.4;
}
#nfc .sec3 .left_wrap ul {
    font-size: 24px;
    font-weight: 500;
    margin-top: 40px;
    display: flex;
}
#nfc .sec3 .left_wrap li {
    position: relative;
    padding-left: 28px; /* マーク分の余白 */
    margin-right: 30px;
}
#nfc .sec3 .left_wrap li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0em;
    width: 24px; /* 画像サイズ指定 */
    height: 24px; /* 画像サイズ指定 */
    background-image: url("/images/secure_nfc/check.png");
    background-size: contain;
    background-repeat: no-repeat;
}
#nfc .sec3 .left_wrap h3 {
    font-size: 32px;
    line-height: 1.5;
    color: #4FAFA9;
    font-weight: 500;
    margin-top: 60px;
}
#nfc .sec4 {
    background-color: #6ec5c2;
    width: 100%;
    min-height: 800px;
    padding: 80px 0;
}
#nfc .sec4 h3 {
    font-size: 32px;
    color: #fff;
    font-weight: 500;
    margin-top: 60px;
    text-align: center;
}
#nfc .sec4 .comparison_wrap {
    width: 800px;
    display: flex;
    justify-content: space-around;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 120px;
}
#nfc .sec4 .leftsec {
    font-size: 20px;
    line-height: 1.5;
    color: #111;
    width: 320px;
    height: 300px;
    background: #f2f2f2;
    margin-top: 60px;
    border-radius: 16px;
    border: 3px solid #6EC5C2;
}
#nfc .sec4 .rightsec {
    font-size: 20px;
    line-height: 1.5;
    color: #111;
    width: 320px;
    height: 300px;
    background: #EAF7F6;
    margin-top: 60px;
    border-radius: 16px;
    border: 3px solid #4FAFA9;
}
#nfc .sec4 h4 {
    font-size: 24px;
    color: #111;
    font-weight: 500;
    margin-top: 30px;
    margin-bottom: 60px;
    text-align: center;
}
#nfc .sec4 .rightsec h4 img {
    width: 180px;
}
#nfc .sec4 .leftsec h4 img {
    width: 36px;
    margin-right: 10px;
}
#nfc .sec4 .rightsec div {
    width: 280px;
    margin-top: 20px;
    margin-left: 30px;
    font-weight: 500;
}
#nfc .sec4 .rightsec div img {
    width: 24px;
    margin-right: 10px;
}
#nfc .sec4 .leftsec div {
    width: 280px;
    margin-top: 20px;
    margin-left: 30px;
    font-weight: 500;
}
#nfc .sec4 .leftsec div img {
    width: 24px;
    margin-right: 10px;
}
#nfc .sec5 {
    background-image: url("/images/secure_nfc/5th_bg.jpg");
    background-size: cover;
    width: 100%;
    min-height: 770px;
    padding: 120px 0;
}
#nfc .sec5 .value_wrap {
    width: 80%;
    height: auto;
    padding: 120px;
    margin-left: auto;
    margin-right: auto;
    background: rgba(234, 247, 246, 0.9);
    border-radius: 36px;
}
#nfc .sec5 h3 {
    font-size: 32px;
    color: #4FAFA9;
    font-weight: 500;
    text-align: center;
}
#nfc .sec5 p {
    font-size: 24px;
    color: #111;
    font-weight: 500;
    text-align: center;
}
#nfc .sec5 .value_wrap2 {
    border-radius: 36px;
    width: 100%;
    height: auto;
    padding: 60px;
    display: flex;
    justify-content: space-between;
    border-radius: 24px;
}
#nfc .sec5 .value_wrap2 div {
    border-radius: 8px;
    background-color: #6ec5c2;
    color: #fff;
    font-weight: 500;
    font-size: 20px;
    width: 280px;
    height: auto;
    padding: 10px;
    text-align: center;
}
#nfc .sec6 {
    padding: 40px 0 120px 0;
}
#nfc .sec6 .case_title_wrap {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    margin-top: 80px;
}
#nfc .sec6 .case_title_wrap .caseimage {
    width: 200px;
    height: 130px;
}
#nfc .sec6 h2 {
    font-size: 32px;
    color: #111;
    font-weight: 500;
    margin-top: 60px;
    margin-bottom: 60px;
    text-align: center;
}
#nfc .sec6 .case_title {
    width: 600px;
    display: flex;
}
#nfc .sec6 .case_title img {
    width: 84px;
    height: 84px;
}
#nfc .sec6 .case_title .case_wrap {
    margin-left: 10px;
}
#nfc .sec6 .case_title .case_wrap h3 {
    height: 40px;
    font-size: 32px;
    color: #4FAFA9;
    font-weight: 500;
    margin-top: 2px;
}
#nfc .sec6 .case_title .case_wrap h4 {
    font-size: 24px;
    margin-top: 6px;
    color: #6EC5C2;
    font-weight: 500;
}
#nfc .sec6 .case_wrap1 {
    width: 1200px;
    height: 360px;
    display: flex;
    justify-content: space-around;
    background-color: #fff;
    border-radius: 24px;
    padding-top: 120px;
    margin-left: auto;
    margin-right: auto;
    margin-top: -42px;
}
#nfc .sec6 .case_wrap2 {
    width: 320px;
    height: 180px;
    font-size: 20px;
    color: #111;
    font-weight: 500;
    border: 3px solid #6EC5C2;
    border-radius: 12px;
}
#nfc .sec6 .case_wrap2 .title_img {
    width: 160px;
    height: auto;
    margin-left: 80px;
    margin-right: 80px;
    margin-top: -54px;
}
#nfc .sec6 .case_wrap2 .case_txt {
    width: 280px;
    height: auto;
    margin-left: 20px;
    margin-right: 20px;
    margin-top: 40px;
    font-size: 20px;
    color: #111;
    font-weight: 500;
    line-height: 1.5;
}
#nfc .sec7 {
    background-image: url("/images/secure_nfc/7th_bg.jpg");
    background-size: cover;
    width: 100%;
    min-height: 700px;
    padding: 120px 0;
}
#nfc .sec7 .simple_wrap1 {
    width: 80%;
    height: auto;
    margin: 180px 60px;
    padding: 40px;
    margin-left: auto;
    margin-right: auto;
    background: rgba(234, 247, 246, 0.75);
    border-radius: 36px;
}
#nfc .sec7 h3 {
    font-size: 32px;
    color: #4FAFA9;
    font-weight: 500;
    text-align: center;
    margin-bottom: 40px;
}
#nfc .sec7 .simple_wrap2 {
    width: 100%;
    height: auto;
    padding: 0;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: space-around;
}
#nfc .sec7 .simple_wrap2 img {
    width: 51px;
    height: 35px;
    margin: 6px 10px;
}
#nfc .sec7 .simple_title {
    border-radius: 8px;
    background-color: #6ec5c2;
    color: #fff;
    font-weight: 500;
    font-size: 20px;
    width: 280px;
    height: auto;
    padding: 10px;
    text-align: center;
}
#nfc .sec7 .simple_txt {
    color: #111;
    font-weight: 500;
    font-size: 20px;
    width: 280px;
    height: auto;
    padding: 10px;
    line-height: 1.5;
}
#nfc .sec8 {
    background-color: #6EC5C2;
    width: 100%;
    min-height: 700px;
    padding: 120px 0;
    text-align: center;
}
#nfc .sec8 .logo_wrap {
    width: 800px;
    height: auto;
    padding: 40px;
    margin-left: auto;
    margin-right: auto;
    background: rgba(234, 247, 246);
    border-radius: 36px;
    text-align: center;
}
#nfc .sec8 .logo {
    width: 445px;
    height: auto;
    left: auto;
    right: auto;
    margin-bottom: 40px;
}
#nfc .sec8 h2 {
    font-size: 32px;
    color: #111;
    font-weight: 500;
    margin-bottom: 20px;
}
#nfc .sec8 h3 {
    font-size: 24px;
    color: #111;
    font-weight: 500;
    margin-bottom: 40px;
}
#nfc .sec8 h4 {
    font-size: 20px;
    color: #111;
    font-weight: 500;
}
#nfc .sec8 .link_btn {
    font-size: 24px;
    color: #fff;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 20px 32px;
    border-radius: 16px;
    border: 2px solid #fff;
    background-color: #4FAfa9;
    width: 360px;
    margin: 40px auto;
}
#nfc .sec8 .talkicon {
    width: 23px;
    height: 23px;
    display: flex;
}
#nfc .sec8 .link_btn:hover {
    background: #4c9792;
    transform: translateY(-2px);
}
#nfc .sec9 {
    width: 100%;
    padding: 120px 0;
}
#nfc .sec9 h2 {
    font-size: 32px;
    color: #111;
    font-weight: 500;
    margin-bottom: 60px;
    text-align: center;
}
#nfc .sec9 .qa_wrap {
    width: calc(100% - 40px);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}
#nfc .sec9 .question {
    width: 100%;
    font-size: 20px;
    color: #6EC5C2;
    margin-bottom: 20px;
    font-weight: 400;
}
#nfc .sec9 .anser {
    width: 100%;
    font-size: 18px;
    line-height: 1.5;
    margin-bottom: 60px;
}
@media screen and (max-width: 1000px) {
    #nfc .chase_bt {
        right: 24px;
    }
    #nfc .sec1 {
        min-height: auto;
        padding: 40px;
    }
    #nfc .sec1 h1 {
        font-size: 36px;
        margin-top: 80px;
    }
    #nfc .sec1 .sub_text {
        font-size: 24px;
        margin-top: 60px;
    }
    #nfc .sec1 .brand {
        margin-top: 100px;
        width: 100%;
        height: 240px;
        padding: 40px;
        text-align: center;
    }
    #nfc .sec1 .brand p {
        font-size: 20px;
        margin-top: 0px;
        line-height: 1.5;
    }
    #nfc .sec1 .brand img {
        width: 50%;
        max-width: 300px;
        margin-top: 20px;
        margin-left: auto;
        margin-right: auto;
    }
    #nfc .sec2 {
        height: auto;
        min-height: 400px;
    }
    #nfc .sec2 h2 {
        font-size: 24px;
    }
    #nfc .sec2 ul {
        font-size: 18px;
        margin-top: 40px;
    }
    #nfc .sec2 p {
        font-size: 18px;
    }
    #nfc .sec2 .right_wrap {
        width: calc(100% - 40px);
        height: auto;
        border-radius: 36px;
        padding: 30px;
        margin-right: auto;
        margin-left: auto;
    }
    #nfc .sec3 {
        min-height: 400px;
        padding: 120px 0;
        background-position: center;
        background-repeat: no-repeat;
    }
    #nfc .sec3 .left_wrap {
        width: calc(100% - 40px);
        height: auto;
        border-radius: 36px;
        padding: 30px;
        margin-right: auto;
        margin-left: auto;
    }
    #nfc .sec3 .left_wrap h2 {
        font-size: 24px;
    }
    #nfc .sec3 .left_wrap p {
        font-size: 16px;
    }
    #nfc .sec3 .left_wrap ul {
        font-size: 16px;
    }
    #nfc .sec3 .left_wrap li {
        position: relative;
        padding-left: 28px; /* マーク分の余白 */
        margin-right: 30px;
    }
    #nfc .sec3 .left_wrap li::before {
        width: 16px; /* 画像サイズ指定 */
        height: 16px; /* 画像サイズ指定 */
    }
    #nfc .sec3 .left_wrap h3 {
        font-size: 20px;
        line-height: 1.5;
        color: #4FAFA9;
        font-weight: 500;
        margin-top: 60px;
    }
    #nfc .sec4 {
        padding: 20px 0;
    }
    #nfc .sec4 .comparison_wrap {
        width: calc(100% - 40px);
        margin-left: auto;
        margin-right: auto;
        min-height: auto;
        padding: 20px 0;
        flex-direction: column;
        justify-content: center;
    }
    #nfc .sec4 .rightsec {
        width: 100%;
        height: auto;
        min-height: 300px;
    }
    #nfc .sec4 .leftsec {
        width: 100%;
        height: auto;
        min-height: 300px;
    }
    #nfc .sec5 {
        min-height: auto;
        padding: 80px 0;
    }
    #nfc .sec5 .value_wrap {
        width: calc(100% - 40px);
        padding: 30px;
    }
    #nfc .sec5 h3 {
        font-size: 24px;
    }
    #nfc .sec5 p {
        font-size: 20px;
    }
    #nfc .sec5 .value_wrap2 {
        flex-direction: column;
    }
    #nfc .sec5 .value_wrap2 div {
        font-size: 20px;
        width: 80%;
        min-width: 300px;
        margin-left: auto;
        margin-right: auto;
        height: auto;
        margin-bottom: 20px;
    }
    #nfc .sec6 {}
    #nfc .sec6 .case_title_wrap {
        width: calc(100% - 20px);
    }
    #nfc .sec6 h2 {
        font-size: 24px;
    }
    #nfc .sec6 .case_title {
        width: calc(100% - 10%);
    }
    #nfc .sec6 .case_title img {
        width: 84px;
        height: 84px;
    }
    #nfc .sec6 .case_title .case_wrap {
        margin-left: 10px;
    }
    #nfc .sec6 .case_title .case_wrap h3 {
        height: 40px;
        font-size: 32px;
        margin-top: 2px;
    }
    #nfc .sec6 .case_title .case_wrap h4 {
        font-size: 24px;
        margin-top: 6px;
        font-weight: 500;
    }
    #nfc .sec6 .case_wrap1 {
        width: calc(100% - 40px);
        height: auto;
        flex-direction: column;
        text-align: center;
        margin-top: -42px;
    }
    #nfc .sec6 .case_wrap2 {
        width: 90%;
        height: auto;
        margin-bottom: 80px;
        margin-right: auto;
        margin-left: auto;
    }
    #nfc .sec6 .case_wrap2 .title_img {
        width: 160px;
        height: auto;
        margin-left: auto;
        margin-right: auto;
        margin-top: -54px;
    }
    #nfc .sec6 .case_wrap2 .case_txt {
        width: calc(100% - 40px);
        height: auto;
        margin: 20px;
        font-size: 20px;
    }
    #nfc .sec7 {
        min-height: auto;
        padding: 60px 0;
        background-color: #fff;
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
    }
    #nfc .device_wrap {
        width: 100%;
    }
    #nfc .sec7 .simple_wrap1 {
        width: calc(100% - 40px);
        height: auto;
        padding: 40px;
        margin: 20px auto;
    }
    #nfc .sec7 h3 {
        font-size: 24px;
    }
    #nfc .sec7 .simple_wrap2 {
        flex-direction: column;
    }
    #nfc .sec7 .simple_wrap2 img {
        display: none;
    }
    #nfc .sec7 .simple_title {
        width: 100%;
    }
    #nfc .sec7 .simple_txt {
        width: 100%;
    }
    #nfc .sec7 .simple {
        margin-bottom: 40px;
    }
    #nfc .sec8 {
        background-color: #6EC5C2;
        width: 100%;
        min-height: 700px;
        padding: 120px 0;
        text-align: center;
    }
    #nfc .sec8 .logo_wrap {
        width: calc(100% - 40px);
    }
    #nfc .sec8 .logo {
        width: 300px;
        height: auto;
    }
    #nfc .sec8 h2 {
        font-size: 24px;
    }
    #nfc .sec8 h3 {
        font-size: 20px;
        color: #111;
        margin-bottom: 40px;
    }
    #nfc .sec8 h4 {
        font-size: 18px;
    }
}
@media screen and (max-width: 600px) {
    #nfc .sec1 {
        background-image: url("/images/secure_nfc/main_sp.jpg");
        background-size: cover;
        width: 100%;
        min-height: 600px;
    }
    #nfc .sec1 h1 {
        font-size: 32px;
        margin-top: 60px;
        background-color: #6ec5c2;
        padding: 4px;
        line-height: 1.6;
        border-radius: 8px;
        text-align: center;
    }
    #nfc .sec1 .brand {
        margin-top: 100px;
        width: 100%;
        height: auto;
        padding: 20px;
        text-align: center;
    }
    #nfc .sec1 .brand p {
        font-size: 16px;
    }
    #nfc .sec1 .brand img {
        width: 75%;
        max-width: 400px;
        margin-top: 20px;
        margin-bottom: 20px;
    }
    #nfc .sec1 .sub_text {
        text-align: center;
    }
    #nfc .sec6 .case_title_wrap {
        flex-direction: column;
        justify-content: center;
    }
    #nfc .sec6 .case_title_wrap .caseimage {
        width: 80%;
        height: auto;
        margin-left: auto;
        margin-right: auto;
        margin-top: 40px;
    }
}
.scroll_up {
    transition: 1.1s ease-in-out;
    transform: translateY(50px);
    opacity: 0;
}
.scroll_up.on {
    transform: translateY(0);
    opacity: 1.0;
}