@charset "utf-8";

/* =========================================
   ソリューションコンテンツ専用CSS (sol-)
========================================= */

/* --- テキスト装飾・マーカー --- */

/* 【太字のみ】  クラスなしの <strong>、または .sol-bold-only に適用 */
strong:not([class]),.sol-bold-only {
    font-weight: 700 !important;
    background: transparent !important; /* 既存CSSで線がついても消去 */
    text-decoration: none !important;
}

/* 【2番：細字 ＋ マーカー】*/
.sol-emph-marker-g {
    font-weight: 400 !important;
    background: linear-gradient(transparent 62%, #c0eced 38%) !important;
    display: inline !important;
}

/* 【3番：太字 ＋ マーカー】 */
.sol-bold-marker-g {
    font-weight: 700 !important;
    background: linear-gradient(transparent 62%, #c0eced 38%) !important;
    display: inline !important;
}

/* 青背景白抜きテキスト */
.sol-bg-blue {
    background-color: #0066b3;
    padding: 0.3em 0.8em;
    display: inline-block;
    line-height: 1.2;
    color: #ffffff;
    font-size: 1em;
}

/* H3下線見出し */
h3.sol-h-uline_b {
    padding-bottom: 0.2em;
    border-bottom: 2px solid #0066b3;
    font-size: 20px;
    font-weight: bold;
}

/* H3左線見出し */
h3.boxTitle {
    padding: 0.2em 0.6em;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: bold;
    border-left: solid 6px #78B9EA;
}


/* --- 汎用レイアウト --- */

/* figure余白制御 */
figure.sol-mar_10 {
    margin: 10px !important; /* 上下左右の10px */
}

/* 画像中央揃え */
.sol-img-c {
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* リストの下マージン */
.sol-list-mb1em > li {
    margin-bottom: 1em !important;
}

/* =========================================
   ページ内カード（高さ揃え・親要素 Flex 活用版）
========================================= */

/* カードの親要素（.inner_4col）への指定 */
/* これにより、中の a.sol-card が親の高さ 100% まで伸びるようになります */
.inner_4col {
    display: flex;
    flex-direction: column;
}

/* カード本体 */
a.sol-card {
    text-decoration: none !important;
    color: #1a1a1a;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,.16);
    overflow: hidden;
    position: relative;
    
    /* カード自体も Flex にして中身を縦に並べる */
    display: flex;
    flex-direction: column;
    /* 親要素 (.inner_4col) の高さを目一杯使う */
    flex: 1 0 auto; 
    
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* ホバー時のオーバーレイ */
a.sol-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: #0066B3;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease;
}
a.sol-card:hover::after {
    opacity: .08;
}

/* 画像 */
a.sol-card .sol-card-img {
    display: block;
    width: 100%;
    height: auto;
    flex-shrink: 0;
}

/* テキスト部の余白 */
a.sol-card .sol-card-body {
    padding: 18px 16px;
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* ここが伸びることで、下の要素を押し下げる */
}

/* 製品名 */
a.sol-card .sol-card-series {
    display: block;
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.4;
    margin-bottom: 8px;
    color: #0066B3;
    text-decoration: none !important;
}

/* 説明文 */
a.sol-card .sol-card-desc {
    font-size: .95rem;
    line-height: 1.6;
    color: #333;
    margin: 0 0 10px 0;
    text-decoration: none !important;
    flex-grow: 1; /* 説明文の長さに関わらず、ここが可変して高さを稼ぐ */
}

/* CTA（製品詳細を見る） */
.sol-card-cta {
    display: block;
    color: #0066B3;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: underline;
    text-decoration-thickness: 1.25px;
    text-underline-offset: 3px;
    text-decoration-skip-ink: auto;
    margin-top: auto; /* 説明文が短くても、必ず一番下に配置される */
}
/* ホバー時CTA */
a.sol-card:hover .sol-card-cta {
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
    color: #004d86;
}

/* ホバー時のオーバーレイ（薄い青） */
a.sol-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: #0066B3;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease;
}
a.sol-card:hover::after {
    opacity: .05;
}


/* =========================================
   ソリューション index
========================================= */
.solution {
    font-size: 1rem;
}
.solution #contentHeader {
    background-image: none;
}
.solution #contentHeader .inner {
    padding-bottom: 20px;
    min-height: inherit;
}
.solution #contentHeader .pageTit {
    font-size: 1.75rem;
    text-align: left;
    margin-bottom: 20px;
}
.solution #contentHeader nav.breadcrumb {
    display: block;
}
.solution #contentHeader .pageHeding {
    text-align: center;
    margin-bottom: 30px;
}
.solution #contentHeader .pageHeding span {
    font-size: 1.625rem;
    font-weight: 600;
    line-height: 1.2;
    color: #0066b3;
    border: 4px solid #0066b3;
    display: inline-block;
    padding: 15px;
}
.solution #contentHeader .lead {
    text-align: center;
    margin-bottom: 30px;
}
@media only screen and (max-width: 768px) {
.solution #contentHeader .pageTit {
    font-size: 6.666666667vw;
}
.solution #contentHeader .breadcrumb {
    padding-right: 5.333333333vw;
    padding-left: 5.333333333vw;
}
.solution #contentHeader .pageHeding span {
    font-size: 1.25rem;
}
}

.solutionSection {
    padding: 80px 0;
}
.solutionNav {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
}
.solutionNav .solutionNav__item {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    background-color: #f8f9fa;
    border-radius: 5px;
    width: 30%;
    border: 2px solid #0066b3;
    text-align: center;
    padding: 25px 10px 10px 10px;
    position: relative;
    box-sizing: border-box;
}
.solutionNav .solutionNav__item::after {
    content: "";
    position: absolute;
    background-color: #fff;
    bottom: 6px;
    right: 6px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 10px 10px;
    border-color: transparent transparent #0055a1 transparent;
}
.solutionNav .solutionNav__item:hover {
    background-color: #fff;
    transition: background-color 0.3s ease;
    cursor: pointer;
}
.solutionNav .solutionNav__item a:hover {
    text-decoration: none;
}
.solutionNav .solutionNav__item .heading {
    font-size: 1.563rem;
    font-weight: 600;
    line-height: 1.2;
    color: #0066b3;
    margin-bottom: 10px;
}
@media only screen and (max-width: 768px) {
.solutionNav {
    flex-direction: column;
}
.solutionNav .solutionNav__item {
    width: 100%;
    padding: 20px 10px 15px 10px;
}
.solutionNav .solutionNav__item .heading {
    font-size: 1.25rem;
}
}

.solutionDataMg {
    background-image: url(../../solution/image_storage/data_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top center;
}
.pageHeding-2 {
    font-size: 2.813rem;
    line-height: 1.2;
    text-align: center;
    color: #0066b3;
    margin-bottom: 20px;
    margin-top: -50px;
    padding-top: 50px;
}
.lead-2 {
    font-size: 1.25rem;
    text-align: center;
    line-height: 1.4;
    margin-bottom: 30px;
}
@media only screen and (max-width: 768px) {
.pageHeding-2 {
    font-size: 1.563rem;
}
.lead-2 {
    font-size: 1.125rem;
}
}

.solutionLocalNav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-bottom: 80px;
}
.solutionLocalNav__item {
    text-align: center;
}
.solutionLocalNav__item a {
    background-color: #0066b3;
    background-image: url(../../solution/image_storage/arrow_down.png);
    background-repeat: no-repeat;
    background-size: 13px;
    background-position: 20px center;
    border-radius: 100px;
    color: #fff;
    padding: 10px 30px 10px 45px;
    display: block;
    text-decoration: none;
    transition: opacity .2s ease;
}
.solutionLocalNav__item a:hover {
    opacity: .8;
}
.solutionDataMg .solutionList {
    margin-top: -50px;
    padding-top: 50px;
}
@media only screen and (max-width: 768px) {
.solutionNav {
    flex-direction: column;
}
.solutionLocalNav__item {
    width: 100%;
}
}

.solutionList {
    max-width: 1000px;
    margin: 50px auto 80px;
}
.solutionList .solutionList__head {
    display: flex;
    gap: 20px;
    align-items: baseline;
    margin-bottom: 25px;
}
.solutionList .solutionList__head h3 {
    background-image: url(../../solution/image_storage/icon_check.png);
    background-repeat: no-repeat;
    background-size: 34px;
    padding-left: 50px;
    color: #0066b3;
    font-size: 2.188rem;
    line-height: 1;
}
.solutionList .solutionList__item {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.solutionList .solutionList__item li {
    width: calc(34% - 2%);
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: #fff;
    border-radius: 10px;
    margin-bottom: 2%;
}
@media only screen and (max-width: 768px) {
.solutionList .solutionList__head {
    flex-direction: column;
}
.solutionList .solutionList__head h3 {
    background-size: 22px;
    padding-left: 30px;
    font-size: 1.5rem;
}
.solutionList .solutionList__item li {
    width: 100%;
}
}

.list-inner {
    padding: 15px;
    flex-grow: 1;
}
.list-inner .list-cate {
    background-color: #229c7b;
    border-radius: 5px;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    margin-bottom: 15px;
    padding: 5px 10px;
    display: inline-block;
}
.list-inner .list-heading {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    color: #0066b3;
    margin-bottom: 15px;
}
.list-inner .list-p {
    margin-bottom: 20px;
}
.list-footer {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding: 0 15px 15px 15px;
}
.list-tag {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.3;
    color: #0066b3;
    margin-bottom: 10px;
}
.list-btn a {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1;
    border-radius: 5px;
    background-color: #0066b3;
    color: #fff;
    text-align: center;
    padding: 15px 10px;
    display: block;
    text-decoration: none;
    transition: opacity .2s ease;
}
.list-btn a:hover {
    opacity: .8;
}
.list-btn span::after {
    content: "";
    background-image: url(../../solution/image_storage/arrow_right.png);
    background-repeat: no-repeat;
    background-size: contain;
    display: inline-block;
    width: 18px;
    height: 13px;
    background-position: 5px;
}


.solutionCase {
    background-image: url(../../solution/image_storage/case_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}
.solutionCase .inner {
    max-width: 1200px;
}
.solutionCase .solutionList .solutionList__item li {
    width: inherit;
    display: inline;
}
.solutionCase .swiper-area {
    margin: 50px auto 50px;
}
.solutionCase li.swiper-slide {
    background-color: #fff;
    border-radius: 10px;
}
.solutionCase .list-inner .list-date {
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 5px;
    color: #5f6365;
}
.solutionCase .list-inner .list-date span {
    color: #0066b3;
}
.solutionCase .list-inner .list-heading {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 15px;
    color: #444444;
}
.solutionCase .list-btn a {
    background-color: inherit;
    color: #0066b3;
    text-align: right;
}

.btn-border {
    text-align: center;
}
.btn-border a {
    display: inline-block;
    border-radius: 100px;
    border: 2px solid #0066b3;
    background-color: #fff;
    font-size: 1.875rem;
    font-weight: 600;
    line-height: 1.2;
    color: #0066b3;
    color: #0066b3;
    padding: 20px 30px;
    transition: opacity .2s ease;
}
.btn-border a:hover {
    text-decoration: none;
    opacity: .8;
}
@media only screen and (max-width: 768px) {
.btn-border a  {
    font-size: 1.188rem;
}
}

.solutionTrouble {
    background-color: #0066b3;
}
.solutionTrouble .solutionList {
    margin: 50px auto 0px;
}
.solutionTrouble .pageHeding-2 {
    color: #fff;
}
.solutionTrouble .lead-2 {
    color: #fff;
}
.solutionTrouble .list-inner .list-heading {
    font-size: 1.125rem;
    color: #fff;
}
.solutionTrouble .list-inner .list-p {
    color: #fff;
    padding: 0 .7em;
}
.solutionTrouble .solutionList .solutionList__item li {
    background-color: inherit;
}
.solutionTrouble .list-inner {
    padding: 15px 0;
}

.youtube {
        width: 100%;
        aspect-ratio: 16 / 9;
}
.youtube iframe {
    width: 100%;
    height: 100%;
}

.swiper-area {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}
.swiper {
    max-width: 1050px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1;
}
.swiper-slide {
    height: auto;
}
.swiper-slide img {
    width: 100%;
}
.swiper-slide__item {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}
.swiper-button-prev, .swiper-button-next {
    display: grid;
    place-content: center;
    width: 4.4rem;
    height: 4.4rem;
    cursor: pointer;
    -webkit-transition: var(--transition);
    transition: var(--transition);
    position: absolute;
    z-index: 1;
    top: 0;
    bottom: 0;
    margin: auto;
}
.swiper-button-next {
    right: 10px;
}
.swiper-button-prev::after,.swiper-button-next::after {
    width: 2rem;
    height: 2rem;
    content: "";
    border: solid #a7a7a7;
    border-width: 8px 8px 0 0;
}
.swiper-button-prev::after {
    transform: rotate(-135deg);
}
.swiper-button-next::after {
    transform: rotate(45deg);
}
@media only screen and (max-width: 600px) {
.swiper-button-prev::after,.swiper-button-next::after {
    width: 1.5rem;
    height: 1.5rem;
    content: "";
    border-width: 6px 6px 0 0;
}
.swiper-button-prev {
    left: -30px;
}
.swiper-button-next {
    right: -30px;
}
}