@charset "UTF-8";
html {
    padding: 0;
    margin: 0;
    max-width: 100vw;
    overflow-x: hidden;
    scroll-behavior: smooth;
}
html::-webkit-scrollbar{
    display: none;
}
body {
    margin: 0 auto;
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
    font-style: normal;
    font-weight: 400;
    text-align: center;
    color: #101010;
    z-index: -1;
    background-color: #fff;
}
a {
    color: #26151D;
    list-style: none;
    text-decoration: none;
    display: block;
}
p {
    color: #26151D;
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: 1.2em;
}
img {
    width: 100%;
    height: auto;
}
.zen-kaku-gothic-new-regular {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-weight: 400;
    font-style: normal;
}

.zen-kaku-gothic-new-bold {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-weight: 700;
    font-style: normal;
}
.kumbh-sans {
    font-family: "Kumbh Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
    font-variation-settings: "YOPQ" 300;
}
.noto-sans {
    font-family: "Noto Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-variation-settings: "wdth" 100;
}
.sp {
    display: none;
}

/* マウスオーバー時の透過 */
.mouseover:hover {
    filter: alpha(opacity=50);
    /* IE 6,7*/
    -ms-filter: "alpha(opacity=50)" !important;
    /* IE 8,9 */
    -moz-opacity: 0.5 !important;
    /* FF , Netscape */
    -khtml-opacity: 0.5 !important;
    /* Safari 1.x */
    opacity: 0.5 !important;
    -webkit-transition: 0.7s !important;
    transition: 0.7s !important;
    cursor: pointer;
}
.content_wrap {
    width: 100%;
    max-width: 1280px;
    margin: auto;
}
/* セクションタイトル */
.section_title {
    text-align: center;
    position: relative;
    display: inline-block;
    padding: 30px 68px 0;
}
.section_title::before {
    position: absolute;
    content: "";
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 70px;
    height: 123px;
    background: no-repeat url(../img/section_title_before.jpg) center center / contain;
}
.section_title::after {
    position: absolute;
    content: "";
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 68px;
    height: 123px;
    background: no-repeat url(../img/section_title_after.jpg) center center / contain;
}
.section_title h2 {
    font-size: 38px;
}
.section_title h2 span {
    display: block;
    padding-top: 18px;
    padding-bottom: 25px;
    font-size: 24px;
    color: #DC010B;
    line-height: 1;
}
/* ボタン */
.main_btn a {
    background-color: #DC010B;
    font-size: 18px;
    color: #fff;
    width: 302px;
    height: 50px;
    line-height: 50px;
    border-radius: 40px;
    position: relative;
    padding-right: 18px;
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.3);
}
.main_btn a::after {
    position: absolute;
    content: "";
    top: 50%;
    right: 50px;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background: no-repeat url(../img/arrow_right.png) center center / contain;
}
.move_content_scroll {
    opacity: 0;
    transition-delay: calc(var(--delay) * 1.5s);
    transition: opacity 2s ease-out, transform 1s ease-out;
    transform: translate(0%, 10%);
}
.move_content_scroll.visible {
    opacity: 1;
    transform: translate(0%, 0%);
}
@media (max-width: 767px) {
    .pc {
        display: none;
    }
    .sp {
        display: block;
    }
    .section_title {
        padding: 30px 50px 0;
    }
    .section_title::before {
        width: 45px;
        height: 100px;
    }
    .section_title::after {
        width: 45px;
        height: 100px;
    }
    .section_title h2 {
        font-size: 26px;
    }
    .section_title h2 span {
        padding-top: 15px;
        padding-bottom: 20px;
        font-size: 20px;
    }
    .main_btn a {
        font-size: 16px;
        width: 258px;
        height: 43px;
        line-height: 43px;
    }
}

/* =============
header
============= */
header {
    position: absolute;
    z-index: 100;
    left: 50%;
    top: 19px;
    transform: translateX(-50%);
    max-width: 246px;
}
/* =============
main
============= */
.fv {
    width: 100vw;
    position: relative;
}
.swiper-slide {
    position: relative;
}
.swiper-slide > div {
    position: relative;
}
.swiper-slide-1 > div {
    background-color: #40C0BC;
}
.swiper-slide-2 > div {
    background-color: #FFDD9C;
}
.swiper-slide-3 > div {
    background-color: #EEC30C;
}
.swiper-slide > div::after {
    position: absolute;
    content: "";
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    z-index: 10;
    background: url(../img/fv_mask.jpg) center / cover no-repeat;

    /* 複数マスクを重ねる */
    -webkit-mask-image:
        url(../img/fv_mask_clip.png),
        url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect width='100' height='100' fill='white'/></svg>");
    -webkit-mask-repeat: no-repeat, no-repeat;
    -webkit-mask-position: top center, center;
    -webkit-mask-size: contain, cover;

    mask-image:
        url(../img/fv_mask_clip.png),
        url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect width='100' height='100' fill='white'/></svg>");
    mask-repeat: no-repeat, no-repeat;
    mask-position: top center, center;
    mask-size: contain, cover;

    /* 2つのマスクをどう合成するか指定 */
    -webkit-mask-composite: xor;  /* Chrome/Edge */
    mask-composite: exclude;      /* Firefox */
}

.move_content {
    opacity: 0;
    transition-delay: calc(var(--delay) * 1.5s);
    transition: opacity 2s ease-out, transform 1s ease-out;
}
.move_content_1-1,
.move_content_1-2 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    z-index: 20;
    animation: floating-y-1 1.8s ease-in-out infinite alternate-reverse;
}
.move_content_1-2 {
    animation: floating-y-1 2s ease-in-out infinite alternate-reverse;
}
.move_text_content_1 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    z-index: 25;
    animation: floating-y-2 1.9s ease-in-out infinite alternate-reverse;
}
@keyframes floating-y-1 {
    0% {
        transform: translate(-50%, -50%);
    }
    100% {
        transform: translate(-50%, -47%);
    }
}
@keyframes floating-y-2 {
    0% {
        transform: translate(-50%, -52%);
    }
    100% {
        transform: translate(-50%, -49%);
    }
}
.swiper_image_prooduct {
    position: absolute;
    top: 50%;
    left: 50%;
    width: calc(100% * 0.12);
    max-width: 162px;
    max-height: 544px;
    z-index: 15;
    opacity: 0;
    transform: translate(-50%, -40%);
    transition: opacity 1s ease-out, transform 1s ease-out;
    transition-delay: calc(var(--delay) * 1.5s);
}
.visible {
    opacity: 1;
    transform: translate(-50%, -50%);
}
.swiper-slide-2 .swiper-image {
    position: relative;
    z-index: 10;
}
.move_content_2 {
    position: absolute;
    top: 0%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    z-index: 5;
    animation: floating-y-3 1.9s ease-in-out infinite alternate-reverse;
}
.move_text_content_2 {
    position: absolute;
    top: 0%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    z-index: 10;
    animation: floating-y-4 2s ease-in-out infinite alternate-reverse;
}
@keyframes floating-y-3 {
    0% {
        transform: translate(-50%, 0%);
    }
    100% {
        transform: translate(-50%, -4%);
    }
}
@keyframes floating-y-4 {
    0% {
        transform: translate(-50%, -2%);
    }
    100% {
        transform: translate(-50%, -6%);
    }
}
.swiper-horizontal>.swiper-pagination-progressbar,
.swiper-pagination-progressbar.swiper-pagination-horizontal {
    width: 176px;
    left: 50%;
    top: calc(100vw * 0.5554);
    transform: translateX(-50%);
    height: 6px;
    border-radius: 50px;
}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background: #DC010B;
    border-radius: 50px;
}
.swiper-button-next,
.swiper-button-prev {
    width: 145px;
    height: auto;
    top: calc(100vw * 0.46);
}
.swiper-button-prev::after {
    position: absolute;
    content: "";
    left: 10px;
    bottom: 15px;
    width: 23px;
    height: 12px;
    background: no-repeat url(../img/prev_arr.png) center center / contain;
}
.swiper-button-next::after {
    position: absolute;
    content: "";
    right: 10px;
    bottom: 15px;
    width: 23px;
    height: 12px;
    background: no-repeat url(../img/next_arr.png) center center / contain;
}
.swiper-button-prev img,
.swiper-button-next img {
    pointer-events: none;
    transition: opacity 0.2s ease;
    opacity: 1;
}
.fv_text {
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 90%;
    transform: translateX(-50%);
    z-index: 50;
    margin-bottom: 12px;
}
.fv_text .main {
    font-size: calc(1vw + 1.5rem);;
}
.fv_text .sub {
    font-size: 20px;
    line-height: 40px;
}


.message {
    position: relative;
    padding-top: 320px;
    padding-bottom: 120px;
}
.message::before {
    position: absolute;
    content: "";
    top: 95px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1280px;
    height: calc(100vw * 0.1179);
    max-height: 151px;
    background: no-repeat url(../img/text-image.png) center center / contain;
    z-index: -1;
}
.message > div {
    width: 90%;
    max-width: 956px;
    margin: auto;
    text-align: left;
}
.message_catch p {
    font-size: 48px;
    line-height: 75px;
    margin-bottom: 48px;
}
.message_text p {
    font-size: 21px;
    line-height: 49px;
}
.product_lineup_item_wrap {
    width: 95%;
    max-width: 1208px;
    margin: auto;
    padding-top: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: 20px;
}
.product_lineup_item {
    width: calc(33.333% - 25px * 2);
    min-width: 350px;
    display: flex;
    flex-direction: column;
}
.product_lineup_item_image {
    display: flex;
    align-items: flex-end;
    position: relative;
}
.product_lineup_item_image img {
    object-fit: contain;
    z-index: 5;
}
.product_lineup_item_image_bg {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    background-color: #EEC30C;
    overflow: hidden;
    z-index: 0;
    mask-image: url(../img/product_lineup_bg_mask.png);
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: bottom;
    -webkit-mask-image: url(../img/product_lineup_bg_mask.png);
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: bottom;
}
.product_lineup_item:nth-of-type(2) .product_lineup_item_image_bg {
    background-color: #FFDD9C;
}
.product_lineup_item:nth-of-type(3) .product_lineup_item_image_bg {
    background-color: #40C0BC;
}
.product_lineup_item_image_bg::after {
    position: absolute;
    content: "";
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: no-repeat url(../img/product_lineup_bg_content_1.png) center bottom / contain;
    animation: floating-bg-1 2s ease-in-out infinite alternate-reverse;
}
.product_lineup_item:nth-of-type(2) .product_lineup_item_image_bg::after {
    background: no-repeat url(../img/product_lineup_bg_content_2.png) center bottom / contain;
    animation: floating-bg-1 1.9s ease-in-out infinite alternate-reverse;
}
.product_lineup_item:nth-of-type(3) .product_lineup_item_image_bg::after {
    background: no-repeat url(../img/product_lineup_bg_content_3.png) center bottom / contain;
    animation: floating-bg-1 2.1s ease-in-out infinite alternate-reverse;
}
@keyframes floating-bg-1 {
    0% {
        transform: translate(-50%, -50%);
    }
    100% {
        transform: translate(-50%, -47%);
    }
}
.product_lineup_item_name {
    padding-top: 43px;
}
.product_lineup_item_name p {
    font-size: 34px;
    line-height: 43px;
}
.product_lineup_item_text {
    padding-top: 30px;
    text-align: left;
}
.product_lineup_item_text p {
    line-height: 30px;
    font-size: 18px;
}
.product_lineup_item_btn {
    padding-top: 45px;
    margin-top: auto; 
}
.product_lineup_item_btn a {
    margin: auto;
}
.method {
    padding-top: 130px;
    padding-bottom: 170px;
}
.method .section_title {
    padding: 30px 90px 0;
}
.method_content_wrap {
    width: 90%;
    max-width: 1145px;
    margin: auto;
    padding-top: 78px;
    display: flex;
}
.method_banner {
    flex: 1 1 57.9%;
    padding-right: calc(100% * 0.07);
}
.method_text {
    flex: 1 1 43.1%;
    text-align: left;
}
.method_text_title {
    position: relative;
}
.method_text_title::after {
    position: absolute;
    content: "";
    right: calc(100% * 0.16);
    bottom: 14px;
    width: 152px;
    height: 196px;
    background: no-repeat url(../img/method_image.png) center center / contain;
}
.method_text_title p {
    font-size: 32px;
    line-height: 55px;
}
.method_text_message {
    padding-top: 10px;
    padding-bottom: 35px;
}
.method_text_message p {
    font-size: 18px;
    line-height: 29px;
}
.method_text_btn {
    text-align: center;
}

@media (max-width: 1150px) {
    .product_lineup_item_wrap {
        max-width: 800px;
        justify-content: flex-start;
    }
    .product_lineup_item {
        width: calc(50% - 20px);
        min-width: auto;
        margin-right: 20px;
    }
    .product_lineup_item:nth-of-type(2n) {
        margin-right: 0;
    }
    .product_lineup_item:nth-of-type(n + 3) {
        margin-top: 20px;
    }
}
@media (max-width: 990px) {
    .fv_text .main {
        font-size: calc(1vw + 1rem);;
    }
    .fv_text .sub {
        font-size: 18px;
    }
    .method_text_title::after {
        right: 0;
    }
}
@media (max-width: 850px) {
    .fv_text .main {
        font-size: calc(1vw + 0.8rem);;
    }
}
@media (max-width: 767px) {
    .swiper-slide > div::after {
        z-index: 10;
        background: url(../img/fv_mask_sp.jpg) center / cover no-repeat;

        -webkit-mask-image:
            url(../img/fv_mask_clip_sp.png),
            url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect width='100' height='100' fill='white'/></svg>");
        -webkit-mask-repeat: no-repeat, no-repeat;
        -webkit-mask-position: top center, center;
        -webkit-mask-size: contain, cover;

        mask-image:
            url(../img/fv_mask_clip_sp.png),
            url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect width='100' height='100' fill='white'/></svg>");
        mask-repeat: no-repeat, no-repeat;
        mask-position: top center, center;
        mask-size: contain, cover;

        -webkit-mask-composite: xor;  /* Chrome/Edge */
        mask-composite: exclude;      /* Firefox */
    }
    .move_text_content_1 {
        animation: floating-y-2 2s ease-in-out infinite alternate-reverse;
    }
    @keyframes floating-y-2 {
        0% {
            transform: translate(-50%, -53%);
        }
        100% {
            transform: translate(-50%, -52%);
        }
    }
    .swiper_image_prooduct {
        width: calc(100% * 0.36);
        transform: translate(-50%, -30%);
    }
    .swiper_image_prooduct.visible {
        transform: translate(-50%, -40%);
    }
    .move_content_2 {
        position: absolute;
        top: 0%;
        left: 50%;
        transform: translateX(-50%);
        width: 100%;
        z-index: 5;
        animation: floating-y-3 1.9s ease-in-out infinite alternate-reverse;
    }
    .move_text_content_2 {
        position: absolute;
        top: 0%;
        left: 50%;
        transform: translateX(-50%);
        width: 100%;
        z-index: 10;
        animation: floating-y-4 2s ease-in-out infinite alternate-reverse;
    }
    @keyframes floating-y-3 {
        0% {
            transform: translate(-50%, 0%);
        }
        100% {
            transform: translate(-50%, -4%);
        }
    }
    @keyframes floating-y-4 {
        0% {
            transform: translate(-50%, -2%);
        }
        100% {
            transform: translate(-50%, -6%);
        }
    }
    .swiper-horizontal>.swiper-pagination-progressbar,
    .swiper-pagination-progressbar.swiper-pagination-horizontal {
        width: 96px;
        top: calc(100vw * 1.94);
    }
    .swiper-button-next,
    .swiper-button-prev {
        width: 108px;
        height: auto;
        top: calc(100vw * 1.85);
    }
    .swiper-button-prev::after {
        bottom: 0px;
    }
    .swiper-button-next::after {
        bottom: 0px;
    }
    .sp.fv_text {
        position: static;
        bottom: auto;
        left: auto;
        width: 95%;
        transform: translateX(0%);
        margin: auto;
        padding-top: 35px;
    }
    .fv_text .main {
        font-size: 25px;
        line-height: 43px;
    }
    .fv_text .sub {
        padding-top: 20px;
        font-size: 18px;
        line-height: 32px;
    }
    .message {
        padding-top: 150px;
        padding-bottom: 100px;
    }
    .message::before {
        top: 50px;
    }
    .message_catch p {
        font-size: 34px;
        line-height: 53px;
        margin-bottom: 25px;
    }
    .message_text p {
        font-size: 16px;
        line-height: 31px;
    }
    .product_lineup_item_wrap {
        padding-top: 20px;
    }
    .product_lineup_item {
        width: 90%;
        margin: auto auto !important;
    }
    .product_lineup_item_image {
        max-width: 262px;
        margin: auto;
    }
    .product_lineup_item_name {
        padding-top: 20px;
    }
    .product_lineup_item_name p {
        font-size: 26px;
    }
    .product_lineup_item_text {
        padding-top: 15px;
    }
    .product_lineup_item_btn {
        padding-top: 25px;
    }
    .method {
        padding-top: 70px;
        padding-bottom: 120px;
    }
    .method_content_wrap {
        padding-top: 40px;
        display: block;
    }
    .method_banner {
        padding: 0;
    }
    .method_banner img {
        max-width: 350px;
        margin: auto;
    }
    .method_text_title {
        width: 300px;
        margin: auto;
        margin-top: 35px;
    }
    .method_text_title::after {
        width: 96px;
        height: 124px;
        bottom: 0;
    }
    .method_text_title p {
        line-height: 49px;
    }
    .method_text_message {
        padding-top: 20px;
        padding-bottom: 30px;
    }
    .method_text_message p {
        font-size: 16px;
        line-height: 29px;
    }
    .method_text_btn a {
        margin: auto;
    }
}
@media (max-width: 430px) {
    .swiper-button-next,
    .swiper-button-prev {
        width: 108px;
        height: auto;
        top: calc(100vw * 1.8);
    }
}

/* =============
footer
============= */
footer {
    background: #DC010B;
}
.footer_inner {
    width: 90%;
    max-width: 730px;
    margin: auto;
    padding-top: 40px;
    padding-bottom: 25px;
}
.footer_logo {
    width: 246px;
    margin: auto;
}
.footer_link_wrap {
    display: flex;
    justify-content: space-around;
    padding-top: 40px;
}
.footer_link a {
    font-size: 14px;
    color: #fff;
    text-decoration: underline;
}
.footer_copyright {
    padding-top: 34px;
}
.footer_copyright small {
    font-size: 14px;
    font-weight: normal !important;
    color: #fff;
}
@media (max-width: 767px) {
    .footer_inner {
        padding-top: 35px;
    }
    .footer_logo {
        width: 238px;
    }
    .footer_link_wrap {
        flex-wrap: wrap;
        justify-content: space-around;
        gap: 15px;
        padding-top: 25px;
    }
    .footer_link a {
        font-size: 12px;
    }
    .footer_copyright {
        padding-top: 25px;
    }
    .footer_copyright small {
        font-size: 12px;
    }
}