@charset "UTF-8";

:root {
    --mobile-margin: 15px;
    --pc-max-width: 1200px;
    --main-color: #193459;
    --sub-color: #a4a4a4;
    --accent-color: #f28c28;
    --other1-color: #f3f7fa;
    --other2-color: #f8f8f8;
    --text-color: #222222;
    --shadow1-color: #f3f3f3;
    --shadow2-color: #ccc;
}

* {
    margin: 0;
    padding: 0;
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    box-sizing: border-box;
    color: var(--text-color);
}

html {
    width: 100%;
}

body {
    width: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

p,
span,
a,
li,
dt,
dd,
td,
th {
    line-height: 1.5;
}

a {
    color: #193459;
    transition: all 0.3s ease-in-out;
}

img {
    max-width: 100%;
    height: auto;
}

.pc {
    display: none;
}

#loading {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loading.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader {
    width: 40px;
    height: 40px;
    border: 3px solid #ddd;
    border-top-color: #333;
    border-radius: 50%;
    animation: loading 0.8s linear infinite;
}

@keyframes loading {
    to {
        transform: rotate(360deg);
    }
}

.header {
    width: 100%;
    height: 80px;
    display: flex;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    padding: 0.5rem;
    background: #fff;
    box-shadow: 0 2px 5px rgba(25, 52, 89, 0.4);
}

.header-title a {
    display: block;
    padding: 0.7rem 0.8rem;
    border-radius: 0 0 7px 0;
    text-decoration: none;
}

.header-title__phrase,
.header-title__inc {
    color: var(--main-color);
}

.header-title__phrase {
    font-size: 0.8rem;
    display: block;
    font-weight: 500;
    letter-spacing: 0.4px;
}

.header-title__inc {
    font-size: 1.45rem;
    font-weight: 600;
    letter-spacing: 3px;
}

.header-nav {
    width: 100%;
    max-height: calc(100dvh - 80px);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--main-color);
    padding: 1rem;
    box-shadow: 0 2px 5px var(--shadow2-color);
    transform: translateY(-10px);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s ease;
}

.header-nav ul li {
    border-bottom: 1px solid var(--sub-color);
    text-align: center;
    list-style-type: none;
}

.header-nav ul li a {
    color: #fff;
    text-decoration: none;
    padding: 0.8rem 0.7rem; /* 上下の余白を均等に保持 */
    display: block;
    /* 背景色と文字色の変化を滑らかにする */
    transition: background-color 0.3s ease, color 0.3s ease; 
}

/* 上下に隙間なくきれいに反転させるため、first-child/last-childのpadding調整を解除 */
.header-nav ul li:first-child a {
    /* 削除または上書き */
}

.header-nav ul li:last-child {
    border-bottom: none;
}

.header-nav ul li:last-child a {
    /* 削除または上書き */
}

.header-menubtn {
    width: 40px;
    height: 40px;
    margin: 1rem;
    cursor: pointer;
    position: relative;
}

.header-menubtn::before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    -webkit-mask: url("../images/icon_menutbn_close.svg") no-repeat center/contain;
    mask: url("../images/icon_menutbn_close.svg") no-repeat center/contain;
    position: absolute;
    background: var(--main-color);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.header.active .header-menubtn::before {
    -webkit-mask: url("../images/icon_menutbn_open.svg") no-repeat center/contain;
    mask: url("../images/icon_menutbn_open.svg") no-repeat center/contain;
}

.header.active .header-nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

main {
    margin-top: 80px;
}

[data-fade] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-fade].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.content-title {
    font-size: 1.7rem;
    color: var(--main-color);
    padding-bottom: 10px;
    margin-bottom: 1.5rem;
    position: relative;
}

.content-title::before,
.content-title::after {
    content: "";
    width: 100%;
    height: 3px;
    background: var(--sub-color);
    position: absolute;
    bottom: 0;
}

.content-title::after {
    width: 30%;
    background: var(--main-color);
}

.content-title span {
    color: var(--sub-color);
    display: block;
    font-size: 0.9rem;
    letter-spacing: 0.7px;
}

.morebtn {
    text-align: right;
}

.morebtn a {
    display: inline-block;
    text-decoration: none;
    background: var(--accent-color);
    text-align: center;
    color: #fff;
    letter-spacing: 0.5px;
    border-radius: 5px;
    margin-top: 1.5rem;
    padding: 0.8rem 2.7rem 0.8rem 1.5rem;
    position: relative;
    /* ボタン本体のホバーアニメーションを滑らかに */
    transition: transform 0.3s, background-color 0.3s, box-shadow 0.3s;
}

.morebtn a::after {
    content: "";
    width: 6px;
    height: 6px;
    border: 0;
    border-top: solid 1.5px #fff;
    border-right: solid 1.5px #fff;
    transform: rotate(45deg);
    position: absolute;
    top: 1px;
    right: 1.4rem;
    bottom: 0;
    margin: auto;
    /* 矢印の動きを滑らかにする transition を追加 */
    transition: transform 0.3s, right 0.3s;
}

.morebtn a:hover {
    -webkit-transform: translate(0, -2px);
    transform: translate(0, -2px);
    color: #fff;
    -webkit-box-shadow: 0 8px 15px rgba(0, 0, 0, .2);
    box-shadow: 0 8px 15px rgba(0, 0, 0, .2);
    background: var(--main-color);
}

/* ホバー時に矢印を右へ4px移動 */
.morebtn a:hover::after {
    transform: translateX(4px) rotate(45deg);
}

.morebtn-l {
    text-align: left;
}

.morebtn-l a {
    display: inline-block;
    text-decoration: none;
    background: var(--accent-color);
    text-align: center;
    color: #fff;
    letter-spacing: 0.5px;
    border-radius: 5px;
    margin-top: 1.5rem;
    padding: 0.8rem 2.7rem 0.8rem 1.5rem;
    position: relative;
    /* ボタン本体のホバーアニメーションを滑らかに */
    transition: transform 0.3s, background-color 0.3s, box-shadow 0.3s;
}

.morebtn-l a::after {
    content: "";
    width: 6px;
    height: 6px;
    border: 0;
    border-top: solid 1.5px #fff;
    border-right: solid 1.5px #fff;
    transform: rotate(45deg);
    position: absolute;
    top: 1px;
    right: 1.4rem;
    bottom: 0;
    margin: auto;
    /* 矢印の動きを滑らかにする transition を追加 */
    transition: transform 0.3s, right 0.3s;
}

.morebtn-l a:hover {
    -webkit-transform: translate(0, -2px);
    transform: translate(0, -2px);
    color: #fff;
    -webkit-box-shadow: 0 8px 15px rgba(0, 0, 0, .2);
    box-shadow: 0 8px 15px rgba(0, 0, 0, .2);
    background: var(--main-color);
}

/* ホバー時に矢印を右へ4px移動 */
.morebtn-l a:hover::after {
    transform: translateX(4px) rotate(45deg);
}

.page-nothome .tvisual {
    position: relative;
    width: 100%;
}

.page-nothome .tvisual::before {
    content: "";
    width: 100%;
    height: 100%;
    display: block;
    background: linear-gradient(90deg, rgba(25, 52, 89, 0.98) 0%, rgba(25, 52, 89, 0.9) 35%, rgba(6, 55, 98, 0.65) 65%, rgba(6, 55, 98, 0) 100%);
    position: absolute;
    z-index: 1;
}

.page-nothome .tvisual-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: var(--pc-max-width);
    padding: 1.5rem;
    z-index: 1;
}

.page-nothome .tvisual-title__ja,
.page-nothome .tvisual-title__en {
    display: block;
}

.page-nothome .tvisual-title__ja {
    font-size: 1.8rem;
    color: #fff;
}

.page-nothome .tvisual-title__en {
    font-size: 1rem;
    color: var(--sub-color);
    letter-spacing: 0.8px;
    padding-left: 3px;
}

.page-nothome .tvisual-img {
    height: 200px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    background-image: url(../images/mvisual-02.jpg);
}

.page-nothome .breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin: 0 auto;
    padding: 1rem;
    list-style: none;
    font-size: 13px;
    color: #666;
    max-width: var(--pc-max-width);
}

.page-nothome .breadcrumb li {
    display: flex;
    align-items: center;
}

.page-nothome .breadcrumb li + li::before {
    content: "›";
    margin: 0 10px;
    color: #aaa;
}

.page-nothome .breadcrumb a {
    color: #666;
    text-decoration: none;
    transition: color 0.2s ease;
}

.page-nothome .breadcrumb a:hover {
    color: #333;
    text-decoration: underline;
}

.page-nothome .mainwrap {
    max-width: var(--pc-max-width);
    margin: 0 auto;
    padding: 1rem 1rem 2rem;
}

.page-nothome .mainwrap-overview,
.page-nothome .mainwrap-services,
.page-nothome .mainwrap-strength,
.page-nothome .mainwrap-products,
.page-nothome .mainwrap-material,
.page-nothome .mainwrap-maker {
    margin-bottom: 2.5rem;
}

.page-nothome .mainwrap-title {
    color: var(--main-color);
    font-weight: 500;
    letter-spacing: 1px;
    font-size: 1.35rem;
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1rem;
}

.page-nothome .mainwrap-title::before,
.page-nothome .mainwrap-title::after {
    content: "";
    width: 2px;
    height: 100%;
    background: var(--sub-color);
    position: absolute;
    bottom: -1px;
    left: 0;
}

.page-nothome .mainwrap-title::after {
    top: 1px;
    height: 65%;
    background: var(--main-color);
}

.page-nothome .mainwrap-contact {
    border: 1px solid var(--shadow2-color);
    margin-top: 2rem;
    border-radius: 7px;
    background: var(--other1-color);
    padding: 1.5rem 1.5rem 1.7rem;
}

.page-nothome .mainwrap-contact__text {
    color: var(--main-color);
    font-weight: 600;
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.page-nothome .mainwrap-contact .morebtn a {
    display: block;
    width: 100%;
    margin-top: 0;
}

.footer {
    background: var(--main-color);
    padding-bottom: 1.5rem;
}

.footer a,
.footer p,
.footer div,
.footer dd,
.footer dt,
.footer li,
.footer span {
    color: #fff;
    letter-spacing: 0.3px;
}

.footer a {
    text-decoration: none;
    display: block;
}

.footer-contact {
    opacity: 0;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    position: fixed;
    bottom: 0;
    background: var(--main-color);
    visibility: hidden;
    transform: translateY(100%);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
}

.footer-contact::after {
    content: "";
    width: 1px;
    height: 50%;
    background: rgba(255, 255, 255, 0.7);
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.footer-contact.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    z-index: 1;
}

.footer-contact__tel,
.footer-contact__btn {
    align-items: center;
    position: relative;
    display: flex;
    margin: 0 auto;
}

.footer-contact__tel::before,
.footer-contact__btn::before {
    content: "";
    width: 17px;
    height: 20px;
    margin-right: 0.3rem;
    display: block;
    background: #fff;
}

.footer-contact__tel a,
.footer-contact__btn a {
    letter-spacing: 0.5px;
    padding: 0.8rem 0;
}

.footer-contact__tel::before {
    -webkit-mask: url("../images/icon-tel.svg") no-repeat center/contain;
    mask: url("../images/icon-tel.svg") no-repeat center/contain;
    margin-top: 0.15rem;
}

.footer-contact__tel a {
    font-size: 1.1rem;
}

.footer-contact__btn::before {
    -webkit-mask: url("../images/icon-mail.svg") no-repeat center/contain;
    mask: url("../images/icon-mail.svg") no-repeat center/contain;
    margin-top: 0.2rem;
    margin-right: 0.5rem;
}

.footer-coprof {
    padding: 1.5rem var(--mobile-margin);
}

.footer-coprof__access,
.footer-coprof__telrep,
.footer-coprof__telsa,
.footer-coprof__open {
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    padding: 1rem 0.5rem;
}

.footer-coprof__access {
    padding-top: 0;
}

.footer-coprof__title {
    margin-bottom: 1rem;
}

.footer-coprof__phrase {
    display: block;
    font-size: 0.95rem;
}

.footer-coprof__inc {
    font-size: 2rem;
}

.footer-coprof__map .map {
    position: relative;
    width: 100%;
    padding-top: 55.25%;
    height: 0;
    border: 1px solid var(--other2-color);
    border-radius: 7px;
    overflow: hidden;
}

.footer-coprof__map .map iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.footer-coprof__map p {
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.footer-coprof__info dl dt {
    border: 1px solid rgba(255, 255, 255, 0.4);
    display: inline-block;
    padding: 0.2rem 1rem;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.footer-coprof__info dl dd span {
    width: 20px;
    height: 20px;
    position: relative;
    display: block;
    margin-right: 0.3rem;
}

.footer-coprof__info dl dd span::before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    background: #fff;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.footer-coprof__info dl dd span.icon-tel::before {
    -webkit-mask: url("../images/icon-tel.svg") no-repeat center/contain;
    mask: url("../images/icon-tel.svg") no-repeat center/contain;
}

.footer-coprof__info dl dd span.icon-fax::before {
    -webkit-mask: url("../images/icon-fax.svg") no-repeat center/contain;
    mask: url("../images/icon-fax.svg") no-repeat center/contain;
}

.footer-coprof__info dl dd span.icon-mail::before {
    -webkit-mask: url("../images/icon-mail.svg") no-repeat center/contain;
    mask: url("../images/icon-mail.svg") no-repeat center/contain;
}

.footer-coprof__info dl dd span.icon-fax,
.footer-coprof__info dl dd span.icon-mail {
    margin-right: 0.5rem;
}

.footer-coprof__info dl dd a {
    letter-spacing: 1.5px;
}

.footer-coprof__info dl .telrep-tel,
.footer-coprof__info dl .telrep-fax,
.footer-coprof__info dl .telsa-tel,
.footer-coprof__info dl .telsa-mail {
    display: flex;
    align-items: center;
}

.footer-coprof__info dl .telrep-tel a {
    font-size: 1.5rem;
}

.footer-coprof__info dl .telrep-tel,
.footer-coprof__info dl .telsa-tel {
    margin-bottom: 0.5rem;
}

.footer-nav {
    margin: 0 var(--mobile-margin);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 7px;
    background: var(--other1-color);
}

.footer-nav ul {
    display: flex;
    flex-wrap: wrap;
    list-style-type: none;
    justify-content: center;
}

.footer-nav ul li {
    width: 100%;
    border-bottom: 1px solid var(--shadow2-color);
    text-align: center;
    padding: 1rem;
    margin: 0 1rem;
}

.footer-nav ul li:last-child {
    border-bottom: 0;
}

.footer-nav ul li a {
    color: var(--main-color);
}

.footer-copyright {
    background: var(--other2-color);
    padding: 0.8rem;
    display: block;
    color: var(--main-color);
    font-size: 10px;
    text-align: center;
    letter-spacing: 0.5px;
}

.mvisual {
    position: relative;
    margin-bottom: 2rem;
    padding: 0.7rem;
    width: 100%;
    /*height: 320px;*/
    height: 65vh;
}

.mvisual-catch {
    position: absolute;
    top: 50%;
    left: 8%;
    transform: translateY(-50%);
    z-index: 99;
}

.mvisual-catch span {
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-size: 1.7rem;
    line-height: 1.7;
    color: #fff;
    background: rgba(25, 52, 89, 0.7);
}

.mvisual-slide__img {
    /*height: 320px;*/
    height: 65vh;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
}

.mvisual-slide01 {
    background-image: url(../images/mvisual-01.jpg);
    
}

.mvisual-slide02 {
    background-image: url(../images/mvisual-02.jpg);
}

.mvisual-slide03 {
    background-image: url(../images/mvisual-03.jpg);
}

.mvisual .slick-list {
    border-radius: 7px;
    position: relative;
}

.mvisual .slick-dots {
    bottom: -17px;
    margin: 0;
    text-align: right;
}

.mvisual .slick-dots li {
    width: 15px;
    height: 15px;
    margin: 2px;
}

.mvisual .slick-dots li button:before {
    font-size: 1.2rem;
    color: var(--sub-color);
    line-height: 15px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 15px;
    height: 15px;
}

.mvisual .slick-dots li.slick-active button:before {
    color: var(--accent-color);
}

.about,
.services,
.others,
.products,
.news,
.problem {
    margin-top: 2.5rem;
}

.about,
.others,
.products,
.problem {
    padding: 0 var(--mobile-margin);
}

.problem {
    margin-top: 2rem;
}

.services,
.news {
    background: var(--other2-color);
    padding: 2rem var(--mobile-margin) 2.5rem;
}

.services-others,
.products-others {
    margin-top: 1.7rem;
}

.services-others__title,
.products-others__title {
    font-size: 1.2rem;
    color: var(--main-color);
    font-weight: 600;
    font-family: "Noto Serif JP";
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

.about-text__phrase {
    font-size: 1.25rem;
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
    margin-bottom: 1.5rem;
    font-weight: 600;
    color: var(--main-color);
}

.about-text__exp {
    margin-bottom: 1.7rem;
}

.about-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    list-style-type: none;
}

.about-points li {
    box-shadow: 0px 0px 7px var(--shadow1-color);
    padding: 0.2rem;
    border-radius: 5px;
}

.about-points__icon {
    width: 85px;
    height: 85px;
    margin: 0 auto;
    position: relative;
    background: var(--other1-color);
    border-radius: 100%;
}

.about-points__icon::before {
    content: "";
    display: block;
    width: 53%;
    height: 53%;
    position: absolute;
    background: #fff;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #193459;
}

.about-points__icon span {
    position: absolute;
    color: var(--accent-color);
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 2px;
    bottom: -10px;
    left: 51%;
    transform: translateX(-50%);
}

.about-points__title {
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.5px;
    margin: 1.3rem 0 0.8rem;
    font-size: 1.1rem;
    color: var(--main-color);
}

.about-points__text {
    font-size: 0.95rem;
}

.icon-time::before {
    -webkit-mask: url("../images/icon-time.svg") no-repeat center/contain;
    mask: url("../images/icon-time.svg") no-repeat center/contain;
    left: 48%;
}

.icon-lot::before {
    -webkit-mask: url("../images/icon-lot.svg") no-repeat center/contain;
    mask: url("../images/icon-lot.svg") no-repeat center/contain;
    width: 60%;
    height: 60%;
}

.icon-plan::before {
    -webkit-mask: url("../images/icon-plan.svg") no-repeat center/contain;
    mask: url("../images/icon-plan.svg") no-repeat center/contain;
}

.icon-consul::before {
    -webkit-mask: url("../images/icon-consul.svg") no-repeat center/contain;
    mask: url("../images/icon-consul.svg") no-repeat center/contain;
    width: 70%;
    height: 70%;
    top: 54%;
}

.services-text {
    margin: 1.5rem 0;
}

.services-lists__card {
    display: block;
    text-decoration: none;
    overflow: hidden;
    border-radius: 5px;
    box-shadow: 0px 0px 7px var(--shadow2-color);
    margin-bottom: 1.2rem;
}

.services-lists__img {
    width: 100%;
    height: 150px;
    line-height: 0;
}

.services-lists__img img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: 50% 10%;
    object-position: 50% 10%;
}

.services-lists__contents {
    padding: 0.7rem 1rem;
}

.services-lists__contents h3 {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--main-color);
    margin-bottom: 0.5rem;
}

.services-lists__contents ul li {
    margin-bottom: 0.3rem;
    list-style-type: none;
    padding-left: 1.2rem;
    position: relative;
}

.services-lists__contents ul li::before {
    content: "・";
    display: block;
    position: absolute;
    left: 0;
    font-weight: 900;
    color: var(--sub-color);
}

.products-text {
    margin-bottom: 1.4rem;
}

.products-lists__box {
    margin-bottom: 1.5rem;
    border: 1px solid rgba(25, 52, 89, 0.1);
    box-shadow: 0 0 5px var(--shadow1-color);
    border-radius: 7px;
}

.products-lists__box:last-child {
    margin-bottom: 0;
}

.products-lists__contents {
    padding: 1rem;
    border-top: 4px solid var(--main-color);
    border-radius: 8px;
}

.products-lists__contents h3 {
    display: flex;
    font-size: 1.2rem;
    color: var(--main-color);
    align-items: center;
}

.products-lists__contents ul {
    border-top: 1px solid rgba(25, 52, 89, 0.4);
    padding: 1rem 0 0;
    margin-top: 1rem;
    list-style-type: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.2rem;
}

.products-lists__contents ul li {
    list-style-type: none;
    padding-left: 1.2rem;
    position: relative;
}

.products-lists__contents ul li::before {
    content: "・";
    display: block;
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.products-lists__img {
    height: 130px;
}

.products-lists__img img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: center;
    object-position: center;
    border-radius: 0 0 5px 5px;
}

.products-lists__icon {
    width: 40px;
    height: auto;
    display: block;
    line-height: 0;
    margin-right: 1rem;
}

.news-lists li {
    list-style: none;
    padding: 0 0.5rem 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid #fff;
}

.news-lists li:last-child {
    margin-bottom: 0;
}

.news-lists li span {
    color: #5b5b5b;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    margin-bottom: 0.2rem;
    display: block;
}

.problem {
    margin-top: 1.5rem;
}

.problem-title {
    font-size: 1.5rem;
    color: var(--main-color);
    margin-bottom: 1rem;
}

.problem-content {
    margin-top: 1.5rem;
}

.problem-content ol {
    list-style-type: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.problem-content ol li {
    display: grid;
    grid-template-columns: 0fr 1fr;
    gap: 1rem;
    background: var(--other1-color);
    padding: 1rem;
    align-items: center;
    border-radius: 7px;
    box-shadow: 0 0 5px var(--shadow1-color);
    border: 1px solid rgba(25, 52, 89, 0.1);
}

.problem-content__text {
    font-size: 1.8rem;
    font-weight: bold;
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
    color: rgba(25, 52, 89, 0.5);
    margin-top: 0.5rem;
    letter-spacing: 1px;
}

.problem-content__num {
    border-right: 1px solid rgba(25, 52, 89, 0.4);
    padding-right: 1rem;
    text-align: center;
}

.problem-content__icon {
    display: block;
    width: 60px;
    height: 60px;
    margin: 0 auto;
    position: relative;
    background: #fff;
    border-radius: 100%;
    box-shadow: 0 0 5px rgba(25, 52, 89, 0.4);
}

.problem-content__icon::before {
    content: "";
    display: block;
    width: 53%;
    height: 53%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #193459;
}

.problem-content__icon01::before {
    -webkit-mask: url(../images/icon-time.svg) no-repeat center/contain;
    mask: url(../images/icon-time.svg) no-repeat center/contain;
}

.problem-content__icon02::before {
    -webkit-mask: url(../images/icon-consul.svg) no-repeat center/contain;
    mask: url(../images/icon-consul.svg) no-repeat center/contain;
    width: 75%;
    height: 75%;
    top: 53%;
}

.problem-content__icon03::before {
    -webkit-mask: url(../images/icon-plan.svg) no-repeat center/contain;
    mask: url(../images/icon-plan.svg) no-repeat center/contain;
}

.problem-content__icon04::before {
    -webkit-mask: url(../images/icon-truck.svg) no-repeat center/contain;
    mask: url(../images/icon-truck.svg) no-repeat center/contain;
}

.problem-content__info h3 {
    font-size: 1.2rem;
    font-weight: bold;
    position: relative;
    margin-bottom: 1.5rem;
}

.problem-content__info h3::after {
    content: "";
    width: 100%;
    height: 2px;
    max-width: 50px;
    display: block;
    background: var(--accent-color);
    position: relative;
    bottom: -0.5rem;
}

.business {
    margin: 3rem 0;
    overflow: hidden;
}

.business-lists {
    display: flex;
    width: -moz-max-content;
    width: max-content;
    animation: business-slide 30s linear infinite;
}

.business-lists img {
    display: block;
    width: auto;
    height: 30px;
    max-width: none;
}

.business-lists > div {
    flex: 0 0 auto;
    margin: 0 1rem;
}

@keyframes business-slide {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

.mainwrap-overview__lists dl {
    display: grid;
    grid-template-columns: 0.8fr 2fr;
    border: 2px solid var(--other2-color);
    border-bottom: none;
}

.mainwrap-overview__lists dl:last-of-type {
    border-bottom: 2px solid var(--other2-color);
}

.mainwrap-overview__lists dl dt,
.mainwrap-overview__lists dl dd {
    padding: 1rem;
    display: block;
}

.mainwrap-overview__lists dl dt {
    background: var(--other1-color);
    color: var(--main-color);
    border-right: 2px solid var(--other2-color);
    font-weight: 500;
}

.mainwrap-access__map {
    margin-top: 1rem;
    position: relative;
    width: 100%;
    padding-top: 55.25%;
    height: 0;
    border: 1px solid var(--other2-color);
    overflow: hidden;
}

.mainwrap-access__map iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.mainwrap-maker ul {
    list-style-type: none;
}

.mainwrap-maker ul li {
    list-style-type: none;
    padding-left: 1.2rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.mainwrap-maker ul li:last-child {
    margin-bottom: 0;
}

.mainwrap-maker ul li::before {
    content: "・";
    display: block;
    position: absolute;
    left: 0;
}

.mainwrap-maker__text {
    margin-top: 1rem;
}

.maker-lists {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--other2-color);
    border-left: 1px solid var(--other2-color);
}

.maker-lists li {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    height: 100px;
    padding: 1rem;
    border-right: 1px solid var(--other2-color);
    border-bottom: 1px solid var(--other2-color);
}

.maker-lists img {
    display: block;
    max-width: 100%;
    max-height: 62px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.maker-lists__others {
    color: var(--main-color);
    font-weight: 500;
    text-align: center;
}

@media screen and (max-width: 767px) {
    .maker-lists {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .maker-lists li {
        height: 80px;
        padding: 0.75rem;
    }

    .maker-lists img {
        max-height: 50px;
    }

    .maker-lists__others {
        font-size: 0.85rem;
    }
}

.mainwrap-strength .about-points {
    margin-bottom: 1.5rem;
}

.mainwrap-others__title {
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-size: 1.35rem;
    color: var(--main-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.mainwrap-others__lists {
    list-style-type: none;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

.mainwrap-others__lists li {
    list-style-type: none;
    padding-left: 1.2rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.mainwrap-others__lists li::before {
    content: "・";
    display: block;
    position: absolute;
    left: 0;
    color: var(--main-color);
    top: -1px;
    font-size: 1.2rem;
}

.mainwrap-others__lists li:last-child {
    margin-bottom: 0;
}

.mainwrap-qa__lists li {
    background: var(--other1-color);
    list-style-type: none;
    padding: 1rem;
    margin-bottom: 0.7rem;
    border-radius: 7px;
}

.mainwrap-qa__lists li .qa-lists__title {
    color: var(--main-color);
    font-weight: 500;
    margin-bottom: 0.7rem;
    border-bottom: 1px solid var(--shadow2-color);
    padding-bottom: 0.7rem;
    font-size: 1.1rem;
}

.mainwrap-products .products-lists {
    margin-bottom: 2rem;
}

.mainwrap-material__lists {
    list-style-type: none;
}

.mainwrap-material__lists > li {
    margin-bottom: 1rem;
    border: 1px solid var(--shadow2-color);
}

.mainwrap-material__lists > li h3 {
    text-align: center;
    background: var(--main-color);
    color: #fff;
    padding: 0.5rem;
    letter-spacing: 2px;
}

.mainwrap-material__lists > li ul {
    list-style-type: none;
    padding: 1rem;
}

.mainwrap-material__lists > li ul li {
    list-style-type: none;
    padding-left: 1.2rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.mainwrap-material__lists > li ul li:last-child {
    margin-bottom: 0;
}

.mainwrap-material__lists > li ul li::before {
    content: "・";
    display: block;
    position: absolute;
    left: 0;
    color: var(--sub-color);
}

.mainwrap-material__text {
    color: var(--main-color);
    font-size: 1.1rem;
}

@media screen and (min-width: 600px) {

    .about-text p,
    .services-others .services-others__title,
    .products-others .products-others__title,
    .problem-title {
        text-align: center;
    }

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

    .services-lists__card {
        margin-bottom: 0;
    }

    .products-lists__box {
        display: grid;
        grid-template-columns: 1.5fr 1fr;
        border-radius: 0;
        border: none;
    }

    .products-lists__contents {
        border-top: 0;
        border-left: 4px solid var(--main-color);
        border-radius: 0;
    }

    .products-lists__img {
        height: 180px;
    }

    .products-lists__img img {
        border-radius: 0;
    }
}

@media screen and (min-width: 768px) {
    :root {
        --mobile-margin: 20px;
    }

    * {
        font-size: 16px;
    }

    p,
    span,
    a,
    li,
    dt,
    dd,
    td,
    th {
        line-height: 1.7;
    }

    .sp {
        display: none;
    }

    .pc {
        display: block;
    }

    .header {
        height: auto;
        align-items: center;
        padding: 0 0.7rem 0 0;
        background: #fff;
        box-shadow: 0 2px 5px rgba(25, 52, 89, 0.4);
    }

    .header-title a {
        width: -moz-max-content;
        width: max-content;
        padding: 1.3rem 1rem 0.8rem 1.3rem;
        transition: none;
    }

    .header-nav {
        opacity: 1;
        visibility: unset;
        position: unset;
        overflow-y: unset;
        background: none;
        box-shadow: none;
        margin-right: 1.2rem;
        padding: 0;
        transform: none;
        transition: color 0.2s ease-in-out;
    }

    .header-nav ul {
        display: flex;
        justify-content: right;
        gap: 1.2rem;
    }

    .header-nav ul li {
        border-bottom: none;
    }

    .header-nav ul li a {
        padding: 0;
        font-size: 0.9rem;
        color: var(--main-color);
        transition: color 0.2s ease-in-out;
    }

    .header.pc-headtop {
        background: none;
        box-shadow: none;
        transition: 0.2s ease-in-out;
    }

    .header.pc-headtop .header-title a {
        background: #fff;
    }

    .header.pc-headtop .header-nav a {
        color: #fff;
    }

    main {
        margin-top: 0;
    }

    .footer {
        padding-bottom: 1.2rem;
    }

    .footer-coprof {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 0.7rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.4);
        margin-bottom: 1rem;
        padding-bottom: 1.5rem;
    }

    .footer-coprof__access,
    .footer-coprof__telsa {
        border-bottom: none;
    }

    .footer-coprof__access {
        border-right: 1px solid rgba(255, 255, 255, 0.4);
        padding: 0.5rem 0.7rem 0.5rem 0rem;
    }

    .footer-coprof__telsa {
        padding-bottom: 0;
    }

    .footer-coprof__info dl dt {
        font-size: 0.95rem;
    }

    .footer-coprof__map .map {
        padding-top: 200px;
    }

    .footer-nav {
        background: none;
        border: none;
    }

    .footer-nav ul {
        gap: 2rem;
    }

    .footer-nav ul li {
        width: -moz-max-content;
        width: max-content;
        margin: 0;
        padding: 0.5rem;
        border-bottom: none;
    }

    .footer-nav ul li a {
        color: #fff;
        font-size: 0.9rem;
    }

    .page-nothome .header-title a {
        padding-top: 1.1rem;
    }

    .page-nothome main {
        margin-top: 85px;
    }

    .page-nothome .mainwrap-contact__text {
        text-align: center;
    }

    .mainwrap-others__title {
        text-align: center;
    }

    .mainwrap .services-lists {
        gap: 1.5rem;
        padding: 0 2rem;
    }

    .mvisual-catch {
        /*top: 65%;*/
        top: 60%;
    }

    .mvisual .slick-list::after {
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 90px;
        background: linear-gradient(to bottom, rgba(0, 35, 70, 0.45) 0%, rgba(0, 35, 70, 0.25) 50%, rgba(0, 35, 70, 0) 100%);
        pointer-events: none;
        z-index: 1;
    }
}

@media screen and (min-width: 960px) {
    :root {
        --mobile-margin: 30px;
    }

    .content-title {
        margin-bottom: 2.5rem;
    }

    footer {
        background: var(--main-color);
    }

    footer .footer {
        max-width: var(--pc-max-width);
        margin: 0 auto;
    }

    .page-nothome .tvisual-img {
        height: 280px;
    }

    .page-nothome .mainwrap-title {
        margin-bottom: 2rem;
    }

    .page-nothome .mainwrap-overview,
    .page-nothome .mainwrap-services,
    .page-nothome .mainwrap-strength,
    .page-nothome .mainwrap-products,
    .page-nothome .mainwrap-material,
    .page-nothome .mainwrap-maker {
        margin-bottom: 4rem;
    }

    .page-nothome .mainwrap-contact {
        margin-top: 3rem;
    }

    .page-nothome .mainwrap-others__text {
        text-align: center;
    }

    .page-nothome .mainwrap-others__lists {
        display: flex;
        justify-content: center;
        gap: 1.5rem;
    }

    .page-nothome .mainwrap-others__lists li {
        margin-bottom: 0;
    }

    .page-nothome .mainwrap-others__lists li::before {
        top: -3px;
    }

    .page-nothome .mainwrap-material__lists {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }

    .page-nothome .mainwrap-qa__lists li {
        margin-bottom: 1.2rem;
    }

    .mainwrap-strength .about-points {
        margin-bottom: 2.5rem;
    }

    .about,
    .services,
    .others,
    .products,
    .news,
    .problem {
        margin-top: 4rem;
    }

    .services-others,
    .products-others {
        margin-top: 2rem;
    }

    .services,
    .news {
        padding: 3rem var(--mobile-margin) 4rem;
    }

    .problem-text,
    .products-others__text,
    .services-others__text {
        text-align: center;
    }

    .about,
    .services,
    .products,
    .news,
    .problem {
        max-width: var(--pc-max-width);
        margin-left: auto;
        margin-right: auto;
    }

    #our-services,
    #news {
        background: var(--other2-color);
    }

    .about-text__phrase {
        font-size: 1.5rem;
    }

    .about-text__exp {
        margin-bottom: 2.5rem;
    }

    .about-points {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
        padding: 0 2rem;
    }

    .about-points li {
        padding: 1.5rem 1rem;
    }

    .about-points__icon {
        width: 100px;
        height: 100px;
    }

    .about-points__icon span {
        bottom: -15px;
    }

    .about-points__title {
        margin: 1.8rem 0 1rem;
    }

    .about-points__text {
        letter-spacing: 0.2px;
    }

    .products-text {
        margin-bottom: 2rem;
    }

    .news .content-title {
        margin-bottom: 1.5rem;
    }

    .problem-title {
        margin-bottom: 1.5rem;
    }

    .business {
        margin: 5rem 0 4rem;
    }
}

@media screen and (min-width: 1080px) {
    .header-title__phrase {
        font-size: 0.95rem;
    }

    .header-title__inc {
        font-size: 1.7rem;
    }

    .header-title a {
        padding: 1.5rem 1.8rem 1rem 2rem;
    }

    .header-nav {
        margin-right: 2rem;
    }

    .header-nav ul {
        gap: 2rem;
    }

    .header-nav ul li a {
        font-size: 1rem;
    }

    .page-nothome .mainwrap {
        padding: 1rem 1.5rem 3rem;
    }

    .page-nothome .tvisual-title {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    .page-nothome .tvisual-title__ja {
        font-size: 2.4rem;
        letter-spacing: 2px;
    }

    .page-nothome .breadcrumb {
        padding: 1rem 1.5rem;
    }

    .page-nothome main {
        margin-top: 97px;
    }

    .mvisual {
        /*height: 420px;*/
        height: 65vh;
    }

    .mvisual-slide__img {
        /*height: 420px;*/
        height: 65vh;
    }

    .mvisual-catch {
        left: 6%;
    }

    .mvisual-catch span {
        font-size: 2.3rem;
        line-height: 1.8;
    }

    .page-nothome .mainwrap-access__map {
        max-width: 500px;
        padding-top: 23%;
    }
}

/*# sourceMappingURL=style.css.map */

/* contact form
------------------------------------------------------------*/
#formWrap {
    width: 100%;
    margin: 0 auto;
    color: #000;
    line-height: 120%;
    font-size: 90%;
}

table.formTable {
    width: 100%;
    margin: 0 auto;
    border-collapse: collapse;
}

table.formTable td,
table.formTable th {
    border: 1px solid #ccc;
    padding: 10px;
    background: #fff;
}

table.formTable th {
    width: 30%;
    font-weight: normal;
    text-align: left;
    background: #f3f7fa;
}

table.formTable select {
    width: 269px;
}

/*table*/
@media screen and (max-width:572px) {
    #formWrap {
        width: 95%;
        margin: 0 auto;
    }

    table.formTable th,
    table.formTable td {
        width: auto;
        display: block;
    }

    table.formTable th {
        margin-top: 5px;
        border-bottom: 0;
    }

    input[type="text"],
    textarea {
        width: 100%;
        padding: 5px;
        font-size: 110%;
        display: block;
    }

    input[type="submit"],
    input[type="reset"],
    input[type="button"] {
        display: block;
        width: 100%;
        height: 40px;
    }

    table.formTable select {
        width: 100%;
    }
}

.form_option {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-left: 16px;
    background: #FF6767;
    border-radius: 3px;
    color: #ffffff;
    font-size: 14px;
    line-height: 24px;
    padding: 2px;
}

.form_option2 {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-left: 16px;
    background: #53A9E8;
    border-radius: 3px;
    color: #ffffff;
    font-size: 14px;
    line-height: 24px;
    padding: 2px;
}

/* contact-box
------------------------------------------------------------*/
.contact-box {
    border: 1px solid #cfcfcf;
    padding: 15px 20px;
    background: #fff;
}

/* news_title_txt
------------------------------------------------------------*/
.blogtit {
    font-size: 22px;
    font-weight: bold;
    color: #555555;
    line-height: 1.5;
}

.blogtxt {
    font-size: 18px;
    font-weight: 400;
    color: #555555;
}

.blogtxt p {
    font-size: 18px !important;
    font-weight: 400 !important;
    color: #555555 !important;
}

/* pagination
------------------------------------------------------------*/
/* 全体のコンテナ */
.pagination {
    margin: 40px 0;
    text-align: center;
}

/* リンクボタンの共通スタイル */
.nav-links {
    display: inline-flex;
    gap: 8px;
    /* ボタン同士の間隔 */
    list-style: none;
}

.page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 10px;
    text-decoration: none;
    color: #333;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: all 0.3s ease;
}

/* ホバー時（マウスを乗せたとき） */
.page-numbers:hover {
    background: #f0f0f0;
    border-color: #bbb;
}

/* 現在表示しているページ */
.page-numbers.current {
    background: #004898;
    color: #fff;
    border-color: #333;
    cursor: default;
}

/* モバイル対応：少し小さくする */
@media (max-width: 480px) {
    .page-numbers {
        min-width: 35px;
        height: 35px;
        font-size: 14px;
    }
}

.pagination-wrapper {
    margin: 50px 0;
    /* 上下にゆとりを持たせる */
    display: flex;
    justify-content: center;
    /* 中央に配置 */
}

/* 「…」の部分 */
.pagination-wrapper .page-numbers.dots {
    border: none;
    /* 枠線を消す */
    background: none;
    /* 背景を消す */
    color: #666;
    /* 色を少し薄くする */
    padding: 0 5px;
    /* 左右に少し隙間を作る */
}