/* =========================================================
   初めての方へ
========================================================= */

.page-first-exam {
    --first-exam-navy: #173f5b;
    --first-exam-blue: #477b93;
    --first-exam-pale-blue: #edf4f6;
    --first-exam-light: #f7f9fa;
    --first-exam-beige: #f3f0e9;
    --first-exam-border: #dce4e7;
    --first-exam-text: #4e585e;
}

.first-exam-main {
    overflow: hidden;
}

.first-exam-container {
    width: min(1180px, calc(100% - 80px));
    margin: 0 auto;
}

/* =========================================================
   ページヒーロー
========================================================= */

.page-hero--first-exam{
    color:#173f5b;
}

.page-hero--first-exam .page-hero__english{
    color:#477b93;
}

.page-hero--first-exam .page-hero__title{
    color:#173f5b;
}

.page-hero--first-exam .page-hero__lead{
    color:#4e585e;
}

.page-hero--first-exam::before{
    background:#477b93;
}

.page-hero--first-exam::after{
    background:#477b93;
}

.page-hero--first-exam .page-hero__overlay{
    background:
    linear-gradient(
        90deg,
        rgba(255,255,255,.88) 0%,
        rgba(255,255,255,.70) 35%,
        rgba(255,255,255,.30) 60%,
        rgba(255,255,255,.05) 100%
    );
}


/* =========================================================
   共通見出し
========================================================= */

.first-exam-heading {
    margin-bottom: 65px;
    text-align: center;
}

.first-exam-heading__english {
    margin: 0 0 18px;
    color: var(--first-exam-blue);
    font-size: 12px;
    letter-spacing: 0.24em;
}

.first-exam-heading__title {
    margin: 0;
    color: var(--first-exam-navy);
    font-family:
        "Yu Mincho",
        "Hiragino Mincho ProN",
        "Hiragino Mincho Pro",
        serif;
    font-size: 38px;
    font-weight: 500;
    line-height: 1.55;
    letter-spacing: 0.06em;
}

.first-exam-heading__text {
    margin: 24px 0 0;
    color: var(--first-exam-text);
    font-size: 15px;
    line-height: 2;
}

/* =========================================================
   初診案内
========================================================= */

.first-exam-guide {
    padding: 110px 0 120px;
    background: #fff;
}

.first-exam-guide__box {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    border: 1px solid var(--first-exam-border);
}

.first-exam-guide__main {
    padding: 58px 60px 60px;
}

.first-exam-guide__label {
    margin: 0 0 18px;
    color: var(--first-exam-blue);
    font-size: 11px;
    letter-spacing: 0.2em;
}

.first-exam-guide__title {
    margin: 0;
    color: var(--first-exam-navy);
    font-family:
        "Yu Mincho",
        "Hiragino Mincho ProN",
        "Hiragino Mincho Pro",
        serif;
    font-size: 30px;
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: 0.04em;
}

.first-exam-guide__description {
    margin: 25px 0 0;
    color: var(--first-exam-text);
    font-size: 15px;
    line-height: 2;
}

.first-exam-guide__information {
    display: grid;
    margin-top: 40px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.first-exam-guide__information-item {
    padding: 28px;
    background: var(--first-exam-pale-blue);
}

.first-exam-guide__information-item h4 {
    margin: 0 0 17px;
    color: var(--first-exam-navy);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.6;
}

.first-exam-guide__information-item ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.first-exam-guide__information-item li {
    position: relative;
    padding-left: 1.3em;
    color: var(--first-exam-text);
    font-size: 14px;
    line-height: 1.9;
}

.first-exam-guide__information-item li::before {
    position: absolute;
    top: 0;
    left: 0;
    content: "・";
    color: var(--first-exam-blue);
}

.first-exam-guide__reservation {
    display: flex;
    padding: 50px 36px;
    flex-direction: column;
    justify-content: center;
    background: var(--first-exam-navy);
    color: #fff;
}

.first-exam-guide__reservation-label {
    margin: 0 0 17px;
    color: rgb(255 255 255 / 76%);
    font-size: 11px;
    letter-spacing: 0.22em;
}

.first-exam-guide__reservation-title {
    margin: 0;
    font-family:
        "Yu Mincho",
        "Hiragino Mincho ProN",
        "Hiragino Mincho Pro",
        serif;
    font-size: 24px;
    font-weight: 500;
    line-height: 1.75;
    letter-spacing: 0.04em;
}

.first-exam-guide__reservation-text {
    margin: 20px 0 0;
    color: rgb(255 255 255 / 76%);
    font-size: 13px;
    line-height: 1.9;
}

.first-exam-guide__web-button {
    display: flex;
    min-height: 72px;
    margin-top: 30px;
    padding: 0 23px;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    color: var(--first-exam-navy);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition:
        background-color 0.25s ease,
        color 0.25s ease;
}

.first-exam-guide__web-button:hover {
    background: var(--first-exam-pale-blue);
}

.first-exam-guide__telephone {
    display: flex;
    margin-top: 27px;
    flex-direction: column;
    color: #fff;
    text-decoration: none;
}

.first-exam-guide__telephone small {
    font-size: 12px;
    line-height: 1.6;
}

.first-exam-guide__telephone strong {
    margin-top: 7px;
    font-family:
        "Times New Roman",
        "Yu Mincho",
        serif;
    font-size: 28px;
    font-weight: 500;
    letter-spacing: 0.04em;
}

/* =========================================================
   初診の流れ
========================================================= */

.first-exam-flow {
    padding: 120px 0 130px;
    background: var(--first-exam-light);
}

.first-exam-flow__list {
    display: grid;
    gap: 95px;
}

.first-exam-flow__item {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
}

.first-exam-flow__item--reverse {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.first-exam-flow__item--reverse .first-exam-flow__image {
    order: 2;
}

.first-exam-flow__item--reverse .first-exam-flow__content {
    order: 1;
    margin-right: -60px;
    margin-left: 0;
}

.first-exam-flow__image {
    min-height: 460px;
    overflow: hidden;
    background: #dfe6e8;
}

.first-exam-flow__image img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 460px;
    aspect-ratio: 760 / 460;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.first-exam-flow__item:hover .first-exam-flow__image img {
    transform: scale(1.025);
}

.first-exam-flow__content {
    position: relative;
    z-index: 1;
    margin-left: -60px;
    padding: 52px 56px 55px;
    background: #fff;
    box-shadow: 0 20px 55px rgb(26 55 72 / 10%);
}

.first-exam-flow__step {
    margin: 0 0 17px;
    color: var(--first-exam-blue);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.2em;
}

.first-exam-flow__title {
    margin: 0 0 25px;
    color: var(--first-exam-navy);
    font-family:
        "Yu Mincho",
        "Hiragino Mincho ProN",
        "Hiragino Mincho Pro",
        serif;
    font-size: 28px;
    font-weight: 500;
    line-height: 1.55;
    letter-spacing: 0.04em;
}

.first-exam-flow__text {
    color: var(--first-exam-text);
    font-size: 15px;
    line-height: 2;
}

.first-exam-flow__text p {
    margin: 0;
}

.first-exam-flow__text p + p {
    margin-top: 13px;
}

.first-exam-flow__notice {
    margin-top: 26px;
    padding: 21px 23px;
    border-left: 3px solid var(--first-exam-blue);
    background: var(--first-exam-pale-blue);
}

.first-exam-flow__notice p {
    margin: 0;
    color: var(--first-exam-text);
    font-size: 13px;
    line-height: 1.8;
}

.first-exam-flow__notice a {
    display: inline-flex;
    margin-top: 11px;
    align-items: center;
    gap: 13px;
    color: var(--first-exam-navy);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.first-exam-flow__notice a:hover {
    text-decoration: underline;
}

/* =========================================================
   診療方針
========================================================= */

.first-exam-policy {
    padding: 115px 0 120px;
    background: var(--first-exam-navy);
    color: #fff;
}

.first-exam-policy__layout {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 75px;
}

.first-exam-policy__english {
    margin: 0 0 18px;
    color: #a7c6d3;
    font-size: 11px;
    letter-spacing: 0.22em;
}

.first-exam-policy__title {
    margin: 0;
    font-family:
        "Yu Mincho",
        "Hiragino Mincho ProN",
        "Hiragino Mincho Pro",
        serif;
    font-size: 34px;
    font-weight: 500;
    line-height: 1.65;
    letter-spacing: 0.05em;
}

.first-exam-policy__lead {
    margin: 26px 0 0;
    color: rgb(255 255 255 / 72%);
    font-size: 14px;
    line-height: 2;
}

.first-exam-policy__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid rgb(255 255 255 / 22%);
    border-left: 1px solid rgb(255 255 255 / 22%);
}

.first-exam-policy__item {
    min-height: 270px;
    padding: 36px 34px;
    border-right: 1px solid rgb(255 255 255 / 22%);
    border-bottom: 1px solid rgb(255 255 255 / 22%);
}

.first-exam-policy__number {
    margin: 0 0 27px;
    color: #9fc1d0;
    font-family: "Times New Roman", serif;
    font-size: 30px;
    line-height: 1;
}

.first-exam-policy__item h3 {
    margin: 0 0 17px;
    font-family:
        "Yu Mincho",
        "Hiragino Mincho ProN",
        "Hiragino Mincho Pro",
        serif;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.03em;
}

.first-exam-policy__item > p:last-child {
    margin: 0;
    color: rgb(255 255 255 / 73%);
    font-size: 14px;
    line-height: 2;
}

/* =========================================================
   FAQ
========================================================= */

.first-exam-faq {
    padding: 115px 0 125px;
    background: #fff;
}

.first-exam-faq__list {
    max-width: 980px;
    margin: 0 auto;
    border-top: 1px solid var(--first-exam-border);
}

.first-exam-faq__item {
    border-bottom: 1px solid var(--first-exam-border);
}

.first-exam-faq__question {
    display: grid;
    position: relative;
    min-height: 96px;
    padding: 25px 70px 25px 20px;
    grid-template-columns: 45px minmax(0, 1fr);
    align-items: center;
    cursor: pointer;
    list-style: none;
    color: var(--first-exam-navy);
}

.first-exam-faq__question::-webkit-details-marker {
    display: none;
}

.first-exam-faq__mark {
    color: var(--first-exam-blue);
    font-family: "Times New Roman", serif;
    font-size: 26px;
    line-height: 1;
}

.first-exam-faq__question-text {
    font-size: 17px;
    font-weight: 600;
    line-height: 1.7;
}

.first-exam-faq__icon {
    position: absolute;
    top: 50%;
    right: 24px;
    width: 18px;
    height: 18px;
    transform: translateY(-50%);
}

.first-exam-faq__icon::before,
.first-exam-faq__icon::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 18px;
    height: 1px;
    content: "";
    background: var(--first-exam-navy);
    transform: translate(-50%, -50%);
    transition: transform 0.25s ease;
}

.first-exam-faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.first-exam-faq__item[open] .first-exam-faq__icon::after {
    transform: translate(-50%, -50%) rotate(0);
}

.first-exam-faq__answer {
    display: grid;
    padding: 0 70px 32px 20px;
    grid-template-columns: 45px minmax(0, 1fr);
    color: var(--first-exam-text);
}

.first-exam-faq__answer p {
    margin: 0;
    font-size: 15px;
    line-height: 2;
}

/* =========================================================
   予約CTA
========================================================= */

.first-exam-reservation {
    padding: 100px 0;
    background: #fff;
}

.first-exam-reservation__box {
    display: grid;
    padding: 60px 65px;
    grid-template-columns: minmax(0, 1fr) 490px;
    align-items: center;
    gap: 60px;
    background: var(--first-exam-beige);
}

.first-exam-reservation__english {
    margin: 0 0 16px;
    color: var(--first-exam-blue);
    font-size: 11px;
    letter-spacing: 0.22em;
}

.first-exam-reservation__title {
    margin: 0;
    color: var(--first-exam-navy);
    font-family:
        "Yu Mincho",
        "Hiragino Mincho ProN",
        "Hiragino Mincho Pro",
        serif;
    font-size: 31px;
    font-weight: 500;
    line-height: 1.55;
    letter-spacing: 0.04em;
}

.first-exam-reservation__text {
    margin: 20px 0 0;
    color: var(--first-exam-text);
    font-size: 14px;
    line-height: 1.9;
}

.first-exam-reservation__buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.first-exam-reservation__button {
    display: flex;
    position: relative;
    min-height: 112px;
    padding: 22px 24px;
    flex-direction: column;
    justify-content: center;
    text-decoration: none;
    transition:
        background-color 0.25s ease,
        color 0.25s ease;
}

.first-exam-reservation__button small {
    font-size: 11px;
    line-height: 1.5;
}

.first-exam-reservation__button strong {
    margin-top: 7px;
    font-size: 19px;
    line-height: 1.4;
}

.first-exam-reservation__button--web {
    background: var(--first-exam-navy);
    color: #fff;
}

.first-exam-reservation__button--web:hover {
    background: #245673;
}

.first-exam-reservation__button--web > span {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}

.first-exam-reservation__button--telephone {
    border: 1px solid var(--first-exam-navy);
    background: #fff;
    color: var(--first-exam-navy);
}

.first-exam-reservation__button--telephone:hover {
    background: var(--first-exam-pale-blue);
}

/* =========================================================
   タブレット
========================================================= */

@media (max-width: 1024px) {

    .first-exam-guide__box {
        grid-template-columns: minmax(0, 1fr) 320px;
    }

    .first-exam-guide__main {
        padding: 48px 40px;
    }

    .first-exam-guide__information {
        grid-template-columns: 1fr;
    }

    .first-exam-flow__content {
        margin-left: -35px;
        padding: 42px 38px;
    }

    .first-exam-flow__item--reverse .first-exam-flow__content {
        margin-right: -35px;
    }

    .first-exam-policy__layout {
        grid-template-columns: 240px minmax(0, 1fr);
        gap: 45px;
    }

    .first-exam-reservation__box {
        padding: 50px 40px;
        grid-template-columns: minmax(0, 1fr) 430px;
        gap: 35px;
    }
}

/* =========================================================
   スマートフォン
========================================================= */

@media (max-width: 767px) {

    .first-exam-container {
        width: calc(100% - 40px);
    }

    .pc-only {
        display: none;
    }

    /* ヒーロー */

    .first-exam-hero {
        min-height: 240px;
    }

    .first-exam-hero__inner {
        width: calc(100% - 40px);
        height: 240px;
    }

    .first-exam-hero__overlay {
        background: rgb(13 46 66 / 62%);
    }

    .first-exam-hero__english {
        margin-bottom: 14px;
        font-size: 10px;
    }

    .first-exam-hero__title {
        font-size: 28px;
        line-height: 1.4;
    }

    .first-exam-hero__lead {
        margin-top: 12px;
        font-size: 13px;
        line-height: 1.7;
    }

    /* パンくず */

    .breadcrumb__inner {
        width: calc(100% - 40px);
    }

    .breadcrumb__list {
        min-height: 52px;
        font-size: 11px;
    }

    /* 見出し */

    .first-exam-heading {
        margin-bottom: 42px;
    }

    .first-exam-heading__english {
        margin-bottom: 13px;
        font-size: 10px;
    }

    .first-exam-heading__title {
        font-size: 25px;
        line-height: 1.55;
    }

    .first-exam-heading__text {
        margin-top: 18px;
        font-size: 14px;
        line-height: 1.9;
        text-align: left;
    }

    /* 初診案内 */

    .first-exam-guide {
        padding: 75px 0 80px;
    }

    .first-exam-guide__box {
        display: block;
    }

    .first-exam-guide__main {
        padding: 34px 23px 36px;
    }

    .first-exam-guide__label {
        margin-bottom: 13px;
        font-size: 10px;
    }

    .first-exam-guide__title {
        font-size: 23px;
        line-height: 1.65;
    }

    .first-exam-guide__description {
        margin-top: 20px;
        font-size: 14px;
        line-height: 1.9;
    }

    .first-exam-guide__information {
        margin-top: 30px;
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .first-exam-guide__information-item {
        padding: 23px 20px;
    }

    .first-exam-guide__information-item h4 {
        font-size: 15px;
    }

    .first-exam-guide__information-item li {
        font-size: 13px;
    }

    .first-exam-guide__reservation {
        padding: 35px 24px 38px;
    }

    .first-exam-guide__reservation-title {
        font-size: 22px;
    }

    .first-exam-guide__web-button {
        min-height: 66px;
    }

    .first-exam-guide__telephone strong {
        font-size: 25px;
    }

    /* 初診の流れ */

    .first-exam-flow {
        padding: 78px 0 85px;
    }

    .first-exam-flow__list {
        gap: 50px;
    }

    .first-exam-flow__item,
    .first-exam-flow__item--reverse {
        display: block;
    }

    .first-exam-flow__item--reverse .first-exam-flow__image,
    .first-exam-flow__item--reverse .first-exam-flow__content {
        order: initial;
    }

    .first-exam-flow__image {
        min-height: 0;
    }

    .first-exam-flow__image img {
        min-height: 0;
        aspect-ratio: 760 / 460;
    }

    .first-exam-flow__content,
    .first-exam-flow__item--reverse .first-exam-flow__content {
        margin: -22px 12px 0;
        padding: 31px 22px 34px;
    }

    .first-exam-flow__step {
        margin-bottom: 13px;
        font-size: 10px;
    }

    .first-exam-flow__title {
        margin-bottom: 20px;
        font-size: 22px;
        line-height: 1.55;
    }

    .first-exam-flow__text {
        font-size: 14px;
        line-height: 1.9;
    }

    .first-exam-flow__notice {
        padding: 18px 18px;
    }

    /* 診療方針 */

    .first-exam-policy {
        padding: 78px 0 82px;
    }

    .first-exam-policy__layout {
        display: block;
    }

    .first-exam-policy__heading {
        margin-bottom: 38px;
    }

    .first-exam-policy__title {
        font-size: 27px;
    }

    .first-exam-policy__lead {
        margin-top: 19px;
        font-size: 13px;
    }

    .first-exam-policy__list {
        grid-template-columns: 1fr;
    }

    .first-exam-policy__item {
        min-height: 0;
        padding: 29px 23px 31px;
    }

    .first-exam-policy__number {
        margin-bottom: 17px;
        font-size: 25px;
    }

    .first-exam-policy__item h3 {
        font-size: 19px;
    }

    .first-exam-policy__item > p:last-child {
        font-size: 13px;
        line-height: 1.9;
    }

    /* FAQ */

    .first-exam-faq {
        padding: 78px 0 85px;
    }

    .first-exam-faq__question {
        min-height: 82px;
        padding: 21px 45px 21px 6px;
        grid-template-columns: 35px minmax(0, 1fr);
    }

    .first-exam-faq__mark {
        font-size: 22px;
    }

    .first-exam-faq__question-text {
        font-size: 15px;
        line-height: 1.7;
    }

    .first-exam-faq__icon {
        right: 8px;
        width: 15px;
        height: 15px;
    }

    .first-exam-faq__icon::before,
    .first-exam-faq__icon::after {
        width: 15px;
    }

    .first-exam-faq__answer {
        padding: 0 5px 25px 6px;
        grid-template-columns: 35px minmax(0, 1fr);
    }

    .first-exam-faq__answer p {
        font-size: 14px;
        line-height: 1.9;
    }

    /* 予約CTA */

    .first-exam-reservation {
        padding: 70px 0;
    }

    .first-exam-reservation__box {
        display: block;
        padding: 37px 23px;
    }

    .first-exam-reservation__title {
        font-size: 25px;
    }

    .first-exam-reservation__text {
        font-size: 13px;
    }

    .first-exam-reservation__buttons {
        margin-top: 30px;
        grid-template-columns: 1fr;
    }

    .first-exam-reservation__button {
        min-height: 88px;
    }
}