/* メインビジュアル */

.main-visual {
    padding-top: 30px;
    padding-bottom: 70px;
}

.main-visual .wrapper {
    max-width: 1275px;
    margin: 0 auto;
}

.main-visual .content-block {
    display: flex;
    align-items: center;
    gap: 55px;
}

.main-visual .content-block .text-block h1 {
    margin-top: 30px;
}

.main-visual .content-block .text-block .description {
    margin-top: 50px;
}

.main-visual .content-block .text-block .cta-block {
    margin-top: 50px;
}

.main-visual .content-block .image-block {
    max-width: 620px;
}

.main-visual .content-block .image-block img {
    width: 100%;
}

@media screen and (max-width: 767px) {
    .main-visual .content-block {
        flex-direction: column;
    }

    .main-visual .content-block .text-block .image-block {
        margin-top: 50px;
    }

    .main-visual .content-block .text-block .cta-block a {
        margin: 0 auto;
    }
}

/* とは */

.about {
    background: #f2f2f2;
}

.about .content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 70px;
}

.about .flex-block {
    display: flex;
    justify-content: space-between;
    gap: 33px;
}

.about .flex-block .image-box {
    flex-shrink: 0;
}

.about .flex-block .image-box {
    max-width: 452px;
}

.about .content .text-block {
    text-align: center;
}

.about .content ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 70px;
}

.about .content ul li {
    display: grid;
    grid-template-columns: 1fr;
    align-content: baseline;
    gap: 20px;
}

.about .content ul li p {
    font-size: 14px;
    letter-spacing: 0.7px;
}

.about .content .button-box {
    display: flex;
    justify-content: center;
}

@media screen and (max-width: 767px) {
    .about .flex-block {
        flex-direction: column;
    }

    .about .content {
        gap: 4rem;
    }

    .about .content ul {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .about .content ul li {
        gap: .8rem;
    }

    .about .content ul li h4,
    .about .content ul li p {
        padding: 0 10px;
    }
}

/* 特長 */

.feature {
    padding: 80px 0 100px;
    background: #f2f2f2;
}

.feature .content-block {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}

.feature .content-block .item {
    display: flex;
    justify-content: space-between;
    gap: 48px;
}

.feature .content-block .item .text-box {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    min-width: 0;
}

.feature .content-block .item .text-box .point {
    color: #e50029;
}

.feature .content-block .item .image-box {
    flex-shrink: 0;
    width: 383px;
    border-radius: 20px;
    background: #fff;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature .button-block {
    margin-top: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media screen and (max-width: 767px) {
    .feature .content-block {
        gap: 4rem;
    }

    .feature .content-block .item {
        flex-direction: column;
        gap: 1rem;
    }

    .feature .content-block .item .image-box {
        width: unset;
    }
}

/* 活用例 */

.use-case .text {
    margin-bottom: 60px;
}
.use-case .item {
    margin-bottom: 40px;
    border: 1px #b1c4c9 solid;
}
.use-case .item .titleArea {
    padding: 20px 30px;
    background-color: #f2f2f2;
}
.use-case .item .titleArea h3 {
    color: #333;
    font-size: 18px;
    margin: 0;
}
.use-case .item .textArea {
    padding: 30px;
}
.use-case .item .topArea {
    display: flex;
    padding-bottom: 30px;
    margin: 0 auto;
    border-bottom: 1px #cfcfcf dotted;
}
.use-case .item .topArea.none {
    padding-bottom: 0;
    border-bottom: none;
}
.use-case .item .btmArea {
    display: flex;
    padding-top: 25px;
}
.use-case .item .btmArea .img {
    margin: 0 auto;
}
.use-case .item dt {
    width: 100px;
    font-size: 18px;
    font-weight: bold;
    text-align: right;
}
.use-case .item dd {
    width: calc(100% - 100px);
}
.use-case .item dd h4 {
    font-size: 18px;
    line-height: 1.5;
    margin-bottom: 20px;
}
.use-case .item dd li {
    padding-left: 1em;
    text-indent: -1em;
}
.use-case .item dd p {
    font-size: 16px;
    line-height: 1.8;
    letter-spacing: normal;
}
.use-case .item dd p + h4 {
    margin-top: 30px;
}
.use-case .item .link {
    text-align: right;
}
.use-case .item .btn {
    width: 370px;
    margin: 0 auto;
    padding: 30px 0 0;
}
.use-case .item .btn .button {
    border: 3px solid #ddd;
    text-align: center;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 370px;
    height: 60px;
    border-radius: 30px;
    font-size: 20px;
    box-sizing: border-box;
    position: relative;
    text-decoration: none;
    cursor: pointer;
}
.use-case .item .open:before {
    display: block;
    content: "";
    position: absolute;
    top: 32%;
    right: 0;
    width: 22px;
    height: 22px;
    border-left: solid 3px #333;
}
.use-case .item .open:after {
    display: block;
    content: "";
    position: absolute;
    top: 48%;
    right: 13px;
    width: 22px;
    height: 22px;
    border-top: solid 3px #333;
}
.use-case .item .close:after {
    display: block;
    content: "";
    position: absolute;
    top: 48%;
    right: 13px;
    width: 22px;
    height: 22px;
    border-top: solid 3px #333;
}
@media screen and (max-width: 767px) {
    .use-case .text {
        margin-bottom: 30px;
    }
    .use-case .item {
        margin-bottom: 40px;
    }
    .use-case .item .titleArea {
        padding: 10px 15px;
    }
    .use-case .item .titleArea h3 {
        font-size: 14px;
        margin: 0;
    }
    .use-case .item .textArea {
        padding: 10px 15px;
    }
    .use-case .item .topArea {
        display: flex;
        padding-bottom: 15px;
        margin: 0 auto;
    }
    .use-case .item .btmArea {
        display: flex;
        padding-top: 25px;
    }
    .use-case .item .btmArea .img {
        margin: 0 auto;
    }
    .use-case .item dt {
        width: 90px;
        font-size: 14px;
        text-align: left;
    }
    .use-case .item dd {
        width: calc(100% - 90px);
    }
    .use-case .item dd h4 {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .use-case .item dd p + h4 {
        margin-top: 20px;
    }
    .use-case .item .link {
        text-align: left;
    }
    .use-case .item .btn {
        width: 100%;
        padding: 15px 0 0;
    }
    .use-case .item .btn .button {
        border: 2px solid #ddd;
        width: 100%;
        height: 40px;
        border-radius: 20px;
        font-size: 16px;
    }
    .use-case .item .open:before {
        top: 24%;
        border-left: solid 2px #333;
    }
    .use-case .item .open:after {
        top: 50%;
        border-top: solid 2px #333;
    }
    .use-case .item .close:after {
        top: 50%;
        border-top: solid 2px #333;
    }
}


/* 導入実績 */

.case-results .content-block {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.case-results .content-block .image-box {
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 210px);
    gap: 35px;
}

.case-results .content-block p {
    text-align: center;
}

@media screen and (max-width: 767px) {
    .case-results .content-block .image-box {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 65%;
    }
}

/* 導入事例 */

.casestudy .content-block .content {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 40px;
}

.casestudy .content-block .content .image-box {
    max-width: 440px;
    flex-shrink: 0;
}

.casestudy .content-block .content .text-box {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    min-width: 0;
}

@media screen and (max-width: 767px) {
    .casestudy .content-block .content {
        flex-direction: column;
        gap: 1rem;
    }

    .casestudy .content-block .content .text-box a {
        margin: 0 auto;
    }
}

/* FAQ */

.faq {
    background: #f2f2f2;
}

.faq .content-block ul {
    margin-top: 50px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    min-width: 0;
}

.faq .content-block ul li {
    background: #fff;
    cursor: pointer;
}

.faq .content-block ul li::before {
    display: block;
    content: "Q";
    width: 60px;
    height: 60px;
    color: #fff;
    font-size: 30px;
    font-weight: bold;
    line-height: 60px;
    text-align: center;
    background-color: #868686;
    border-radius: 30px;
    position: absolute;
    left: -30px;
    top: 10px;
    z-index: 10;
}

.faq .content-block ul li .question {
    padding: 25px 30px 25px 50px;
    font-size: 18px;
}

.faq .content-block ul li .question::before {
    content: "";
    position: absolute;
    top: 50%;
    right: calc(24px + 20px);
    transform: translateY(-50%);
    width: 2px;
    height:26px;
    background: #333;
    transition: all 0.5s ease;
}

.faq .content-block ul li.open .question::before {
    transform: translateY(-50%) rotate(270deg);
}

.faq .content-block ul li .question::after {
    content: "";
    position: absolute;
    top: 50%;
    right: calc(13px + 20px);
    transform: translateY(-50%);
    width: 26px;
    height: 2px;
    background: #333;
}

.faq .content-block ul li .answer {
    margin: 0 30px 30px;
    padding: 30px 30px 30px 80px;
    display: none;
    font-size: 16px;
    border: 1px #b1c4c9 solid;
    position: relative;
}

.faq .content-block ul li .answer::before {
    content: "A";
    font-size: 30px;
    font-weight: bold;
    line-height: 1;
    position: absolute;
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
}

@media screen and (max-width: 767px) {
    .faq .content-block ul li::before {
        width: 50px;
        height: 50px;
        font-size: 26px;
        line-height: 48px;
        left: -16px;
        top: 13px;
    }

    .faq .content-block ul li .question {
        padding: 25px 35px 25px 45px;
        font-size: 1rem;
    }

    .faq .content-block ul li .question::before {
        right: 18px;
        height: 22px;
    }

    .faq .content-block ul li .question::after {
        right: 8px;
        width: 22px;
    }

    .faq .content-block ul li .answer {
        padding: 1rem 1rem 1rem 2.5rem;
    }

    .faq .content-block ul li .answer::before {
        left: 10px;
    }
}

/* 注記 */

.footer-note {
    background: #f2f2f2;
    padding-bottom: 30px;
}