@media (max-width:1200px) {
    .header_ttl {
        font-size: 18px;
        min-width: 174px;
    }

    .header_ttl span {
        font-size: 40px;
    }

    nav {
        padding-right: 0;
        max-width: calc(98% - 174px);
    }

    .point_post {
        gap: 2rem;
    }

    .point_item {
        width: calc(50% - 1rem);
    }

    .point_sttl,
    .about_des {
        font-size: 25px;
    }

    .point_des,
    .cmn_des,
    .product_des,
    .service_item_lbl,
    .merit_item,
    .achievements_des {
        font-size: 20px;
    }

    .product_thumb {
        width: 42%;
    }

    .product_info {
        width: 55%;
    }

    .service_ttl {
        font-size: 35px;
    }

    .service_item_txt,
    .service_cost_note {
        font-size: 15px;
    }

    .service_about_info,
    .service_cost_info,
    .product_note,
    .faq_quest,
    .faq_anw {
        font-size: 18px;
    }

    .banner_info {
        background-size: 195px auto;
        padding-left: 227px;
    }

}

@media (max-width:1024px) {
    .header_container {
        flex-wrap: wrap;
    }

    .navigation {
        display: inline-block;
    }

    .navigation.active span:nth-of-type(1) {
        transform: rotate(45deg) translate(9.5px, 10px);
    }

    .navigation.active span:nth-of-type(2) {
        display: none;
    }

    .navigation.active span:nth-of-type(3) {
        transform: rotate(-45deg) translate(9px, -10px);
    }

    nav {
        display: none;
        width: 100%;
        max-width: 100%;
        padding-top: 1rem;
    }

    nav.active {
        display: block;
    }

    .navlist {
        flex-direction: column;
        display: flex;
        gap: .7rem;
    }

    .navlist li {
        width: 100%;
    }

    .navlist li a {
        display: block;
        text-align: center;
    }

    .banner_container {
        gap: 2rem;
    }

    .banner_info {
        background-size: 145px auto;
        padding-left: 177px;
    }

    .des_style {
        font-size: 30px;
    }

    .point_item,
    .service_item,
    .service_about_chart,
    .service_about_info,
    .service_cost_thumb,
    .service_cost_info,
    .contact_lst .ctbtn1,
    .contact_lst .ctbtn2,
    .ftlogo,
    .ftinfo {
        width: 100%;
    }

    .product_box {
        padding-top: 2rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .product_thumb {
        width: 35%;
    }

    .product_info {
        width: 65%;
    }

    .product_thumb img {
        width: 70%;
    }

    .cmn_bttl {
        font-size: clamp(55px, 6.5vw, 115px);
    }

    .service_lst,
    .service_about,
    .service_cost,
    .contact_lst,
    .ftrow {
        flex-direction: column;
        gap: 2rem;
    }

    .service_cost_thumb {
        border-right: none;
    }

    .merit_item,
    .faq_quest,
    .faq_anw {
        font-size: 16px;
    }

    .merit_nav {
        padding-left: .5rem;
        padding-right: .5rem;
    }

    .contact_lst .ctbtn1,
    .contact_lst .ctbtn2 {
        min-height: 150px;
    }

    .ftlogo_item {
        margin-right: auto;
    }

}

@media (max-width:767px) {
    .header_container {
        padding: .7rem 15px .5rem;
    }
	.merit_lst {
		display: none;
	}
	.merit_table {
		display: block;
	}

    .banner_thumb {
        width: max(16%, 80px);
    }

    .banner_ttl {
        font-size: clamp(25px, 7.4vw, 128px);
        padding-bottom: 1rem;
    }

    .banner_des {
        font-size: clamp(16px, 3.62vw, 63px);
    }

    .banner_info {
        background-size: 72px auto;
        padding-left: 100px;
    }

    .cmn_section {
        padding-top: 2rem;
    }

    .cmn_ttl {
        font-size: 35px;
        padding-bottom: .5rem;
    }

    .cmn_lbl {
        font-size: 20px;
    }

    .vison_wrap {
        padding-top: 4rem;
    }

    .cmn_des,
    .service_item_lbl,
    .achievements_des,
    .des_style,
    .about_des,
    .point_sttl {
        font-size: 16px;
    }

    .service_about_info, .service_cost_info, .product_note, .faq_quest, .faq_anw {
        font-size: 16px;
    }

    .cmn_des p {
        margin-bottom: 1.5rem;
    }

    .vison_thumb {
        margin-top: -1rem;
    }

    .mechanism,
    .point_box {
        padding-bottom: 2rem;
    }

    .mechanism .container,
    .product_container {
        padding-top: 0;
    }

    .mechanism_box,
    .point_box,
    .point_post {
        padding-top: 1.5rem;
    }

    .point_item {
        padding: 0 1rem;
        min-height: auto !important;
    }

    .point_info_box {
        padding-bottom: 1rem;
    }

    .point_info {
        width: 80%;
    }

    .point_des {
        font-size: 14px;
    }

    .about {
        padding: 5rem 0;
    }

    .about_container {
        position: relative;
        padding: 0 15px;
        z-index: 2;
    }

    .about_bg {
        height: 100%;
        left: 0;
        position: absolute;
        top: 0;
        width: 100%;
    }

    .about_bg img {
        bottom: 0;
        height: 100%;
        left: 0;
        object-fit: cover;
        position: absolute;
        right: 0;
        top: 0;
        width: 100%;
    }

    .product_box {
        flex-direction: column-reverse;
        padding-left: 0;
        padding-right: 0;
        gap: 2rem;
    }

    .product_box_style {
        border-radius: 1rem;
        padding-left: 1rem;
        padding-right: 1rem;
        padding-bottom: 3rem;
    }

    .product_thumb,
    .product_info {
        width: 100%;
    }

    .product_info {
        padding-top: 0;
    }

    .product_ttl {
        border-radius: .7rem;
        font-size: clamp(18px, 1.6vw, 28px);
    }

    .product_des {
        padding-bottom: 0;
        padding-top: 1rem;
        font-size: 16px;
    }

    .service {
        padding-bottom: 3rem;
        padding-top: 9rem;
    }

    .cmn_bttl {
        font-size: clamp(25px, 6.5vw, 115px);
    }

    .service_lst {
        padding-bottom: 2rem;
    }

    .service_box {
        border-radius: 1rem;
        margin-bottom: 2rem;
        padding: 1.5rem 1rem;
    }

    .service_ttl {
        font-size: 20px;
        padding-bottom: 0;
    }

    .service_item {
        border-radius: 1rem;
        padding: 1rem;
    }

    .service_about {
        padding: 0;
    }

    .product_note {
        margin-top: 1rem;
    }

    .merit {
        padding-bottom: 2rem;
    }

    .merit_ttl,
    .faq_lst {
        padding-top: 1.5rem;
    }

    .merit_content {
		display: none;
        margin-top: 2rem;
        overflow-x: scroll;
        padding: 1rem 1rem 1rem 0;
    }
	
	.merit_table {
		display: block;
		margin-top: 2rem;
	}

    .merit_lst {
        min-width: 155.5vw;
    }

    .merit_item {
        font-size: 16px;
    }

    .merit_nav {
        padding-bottom: 1rem;
        padding-top: 1rem;
    }

    .merit_col {
        padding: 1rem .5rem;
    }

    .merit_content .merit_lst:nth-of-type(2) {
        border-radius: 0 0 1rem 1rem;
    }

    .merit_content .merit_lst:nth-of-type(1) .merit_item:nth-of-type(1) .merit_nav {
        border-radius: 1rem 0 0;
    }

    .merit_content .merit_lst:nth-of-type(1) .merit_item:nth-of-type(1) .merit_info {
        border-radius: 1rem 1rem 0 0;
    }

    .merit_item:last-child .merit_nav {
        border-radius: 0 0 0 1rem;
    }

    .achievements,
    .faq {
        padding: 2rem 0;
    }

    .achievements_content {
        border-radius: 1rem;
        padding-bottom: 2rem;
        padding-top: 2rem;
    }

    .achievements_thumb,
    .contact_lst {
        padding-top: 1.5rem;
    }

    .faq_item {
        margin-bottom: 1rem;
    }

    .faq_quest,
    .faq_anw {
        font-size: 14px;
    }

    .faq_quest {
        padding: 1rem 3rem;
    }

    .faq_quest::before,
    .faq_anw::before {
        font-size: 30px;
        left: .6rem;
        line-height: 1;
    }

    .faq_quest::before {
        top: 22%;
    }

    .faq_quest::after {
        height: 25px;
        width: 25px;
        right: .6rem;
    }

    .faq_anw {
        padding: 1rem 1rem 1rem 3rem;
    }

    .contact_lst .ctbtn1,
    .contact_lst .ctbtn2 {
        min-height: 110px;
    }

    .contact_lst .ctbtn1 {
        font-size: 20px;
    }

    .contact_lst .ctbtn2 {
        font-size: 18px;
    }

    .ctbtn2 .ct_lbl {
        font-size: 20px;
    }

    .contact {
        padding-bottom: 3rem;
    }

    footer {
        font-size: 16px;
        padding-top: 3rem;
    }

    .ftrow {
        padding-bottom: 2rem;
    }

    .copyright {
        font-size: 12px;
    }

    
    .product_box .product_thumb{
        width: 50%;
        margin-inline: auto;
    }
    
    .banner_background{
        background: url(../images/banner_sp03092026.jpg) center center no-repeat;
        background-size: cover;
        width: 100%;
    }
    .banner_background video{
        opacity: 0;
    }
}