/* =========================
   Contact
========================= */

.contact-main {
    padding: 80px 20px 70px;
    background-color: var(--color-white);
}

.contact-form {
    width: min(820px, 100%);
    margin: 0 auto;
}

.contact-form-inner {
    padding: 70px 70px 65px;
    background-color: var(--color-light-green);
    border-radius: 24px;

    background-image:
        url("../images/illustration/note-bg-01.png"),
        url("../images/illustration/note-bg-02.png"),
        url("../images/illustration/note-bg-03.png"),
        url("../images/illustration/note-bg-04.png");

    background-repeat:
        no-repeat,
        no-repeat,
        no-repeat,
        no-repeat;

    background-position:
        right 45px top 200px,
        left 40px top 470px,
        right 35px bottom 250px,
        left 35px bottom 55px;

    background-size:
        115px auto,
        80px auto,
        120px auto,
        75px auto;
}

/* =========================
   Title
========================= */

.contact-form-title {
    font-family: var(--font-base);
    font-size: 32px;
    font-weight: 700;
    line-height: 1.5;
    text-align: center;
    color: var(--color-text);
}

/* メールアイコン */

.contact-mail-icon {
    width: 68px;
    margin: 20px auto 0;
}

.contact-mail-icon img {
    width: 100%;
}

/* 説明文 */

.contact-form-lead {
    margin: 22px 0 0;
    font-family: var(--font-base);
    font-size: 19px;
    font-weight: 600;
    line-height: 1.8;
    text-align: center;
    color: var(--color-text);
}

/* =========================
   Form
========================= */

.contact-form-body {
    position: relative;
    z-index: 1;
    width: min(100%, 420px);
    margin: 50px auto 0;
}

/* 入力項目 */

.contact-form-item + .contact-form-item {
    margin-top: 22px;
}

.contact-form-item label {
    display: block;
    margin-bottom: 9px;
    font-family: var(--font-base);
    font-size: 16px;
    font-weight: 600;
    line-height: 1.6;
    color: var(--color-text);
}

/* 必須 */

.contact-form-item label .required {
    display: inline;
    margin-left: 5px;
    font-size: 12px;
    font-weight: 500;
}

/* 入力欄 */

.contact-form-item input,
.contact-form-item textarea {
    display: block;
    width: 100%;
    font-family: var(--font-base);
    font-size: 15px;
    color: var(--color-text);
    background-color: var(--color-white);
    border: 1px solid transparent;
    border-radius: 9px;
    outline: none;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.contact-form-item input {
    height: 42px;
    padding: 0 14px;
}

.contact-form-item textarea {
    min-height: 155px;
    padding: 14px;
    line-height: 1.8;
    resize: vertical;
}

/* フォーカス */

.contact-form-item input:focus,
.contact-form-item textarea:focus {
    border-color: var(--color-green);
    box-shadow:
        0 0 0 3px rgba(78, 143, 120, 0.15);
}

/* 入力欄を選択したらプレースホルダーを非表示 */
.contact-form-item input:focus::placeholder,
.contact-form-item textarea:focus::placeholder {
    color: transparent;
}

/* =========================
   Category
========================= */

/* お問い合わせ内容 */
.contact-form-category {
    margin-top: 55px;
    padding: 0;
    border: 0;
}

.contact-form-category legend {
    margin-bottom: 28px;

    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
}

/* チェックボックス一覧 */
.contact-form-category label {
    display: flex;
    align-items: center;
    gap: 14px;

    width: 240px;
    margin-left: auto;
    margin-right: auto;

    font-size: 17px;
    font-weight: 500;
    line-height: 1.7;
    color: var(--color-text);
}

.contact-form-category label + label {
    margin-top: 18px;
} 

/* チェックボックス */

.contact-form-category input[type="checkbox"] {
    width: 17px;
    height: 17px;
    margin: 0;
    flex-shrink: 0;
    accent-color: var(--color-green);
    cursor: pointer;
}

/* =========================
   Message
========================= */

.contact-form-category + .contact-form-item {
    margin-top: 42px;
}

/* =========================
   Note
========================= */

.contact-form-note {
    margin-top: 42px;
    text-align: center;
}

.contact-form-note p {
    font-family: var(--font-base);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.8;
    color: var(--color-text);
}

/* =========================
   Privacy
========================= */

.contact-form-privacy {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;

    margin-top: 40px;

    text-align: center;
}

.contact-form-privacy-link {
    font-family: var(--font-base);
    font-size: 15px;
    font-weight: 400;

    color: var(--color-text);

    text-decoration: underline;
    text-underline-offset: 2px;

    transition: opacity 0.3s ease;
}

.contact-form-privacy-link:hover {
    opacity: 0.65;
}

.contact-form-privacy label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;

    font-family: var(--font-base);
    font-size: 12px;
    font-weight: 400;

    color: var(--color-text);

    cursor: pointer;
}

.contact-form-privacy input[type="checkbox"] {
    width: 17px;
    height: 17px;
    margin: 0;

    flex-shrink: 0;

    accent-color: var(--color-green);
}

/* =========================
   Submit Button
========================= */

.contact-form-submit {
    display: flex;
    justify-content: center;

    margin-top: 25px;
}

.contact-form-submit button {
    min-width: 300px;
    padding: 14px 32px;
    font-family: var(--font-button);
    font-size: 15px;
    font-weight: 700;
    color: var(--color-white);
    background-color: var(--color-green);
    border: 0;
    border-radius: 999px;
    box-shadow:
        0 5px 10px rgba(0, 0, 0, 0.14);
    cursor: pointer;
    transition:
        background-color 0.3s ease,
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.contact-form-submit button:hover {
    background-color: var(--color-banner-green);
    transform: translateY(-2px);
    box-shadow:
        0 8px 16px rgba(0, 0, 0, 0.16);
}

/* =========================
   Contact Form 7
========================= */

/* CF7が自動生成する余白を調整 */
.contact-form-body .wpcf7-form {
    margin: 0;
}

/* 入力欄を包むCF7の要素 */
.contact-form-item .wpcf7-form-control-wrap {
    display: block;
    margin-top: 9px;
}

/* CF7の必須表記まで入力欄扱いにならないよう調整 */
.contact-form-item label > span:not(.wpcf7-form-control-wrap) {
    margin-left: 5px;
}

/* お問い合わせ項目 */
.contact-form-category .wpcf7-form-control {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-form-category .wpcf7-list-item {
    margin: 0;
}

.contact-form-category .wpcf7-list-item label {
    margin: 0 auto;
}

/* プライバシーポリシー */
.contact-form-privacy .wpcf7-form-control-wrap {
    display: block;
}

.contact-form-privacy .wpcf7-list-item {
    margin: 0;
}

/* Contact Form 7の送信ボタン */
.contact-form-submit input[type="submit"] {
    width: auto;
    min-width: 300px;
    padding: 14px 32px;

    font-family: var(--font-button);
    font-size: 15px;
    font-weight: 700;

    color: var(--color-white);
    background-color: var(--color-green);

    border: 0;
    border-radius: 999px;

    box-shadow:
        0 5px 10px rgba(0, 0, 0, 0.14);

    cursor: pointer;

    transition:
        background-color 0.3s ease,
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.contact-form-submit input[type="submit"]:hover {
    background-color: var(--color-banner-green);
    transform: translateY(-2px);

    box-shadow:
        0 8px 16px rgba(0, 0, 0, 0.16);
}

/* =========================
   Trial
========================= */

.contact-trial {
    margin-top: 18px;
}

/* 体験レッスン案内 */

.contact-trial-lead {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 38px;

    margin-bottom: 12px;
}

/* お問い合わせページでは
   TOP用バナーの上余白を解除 */

.contact-trial .trial-banner {
    margin-top: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.contact-trial-lead p {
    font-family: var(--font-base);
    font-size: 21px;
    font-weight: 700;
    line-height: 1.9;
    text-align: center;

    color: var(--color-text);
}

/* 体験レッスン */

.contact-trial-lead strong {
    font-weight: 700;

    color: var(--color-green);
}

/* 両側の斜め線 */

.contact-trial-line {
    display: block;

    width: 2px;
    height: 72px;

    flex-shrink: 0;

    background-color: var(--color-green);
}

.contact-trial-line:first-child {
    transform: rotate(-40deg);
}

.contact-trial-line:last-child {
    transform: rotate(40deg);
}

/* =========================
   Tablet
   768px〜1100px
========================= */

@media (min-width: 768px) and (max-width: 1100px) {

    .contact-main {
        padding: 90px 30px 100px;
    }

    .contact-form {
        width: min(760px, 100%);
    }

    .contact-form-inner {
        padding: 60px 55px 60px;
    }

    /* フォームは広がりすぎない */
    .contact-form-body {
        width: min(100%, 520px);
    }

    /* 体験レッスン案内 */
    .contact-trial {
        margin-top: 30px;
    }

    /* TOPと同じバナー幅で計算させる */
    .contact-trial {
        width: calc(100% + 60px);
        margin-left: -30px;
    }
}


/* =========================
   SP
   767px以下
========================= */

@media (max-width: 767px) {

    .contact-main {
        padding: 55px 16px 80px;
    }

    .contact-form {
        width: 100%;
    }

    .contact-form-inner {
        padding: 34px 20px 38px;

        border-radius: 18px;

        background-position:
            right -15px top 105px,
            left -20px top 420px,
            right -25px bottom 210px,
            left -15px bottom 35px;

        background-size:
            95px auto,
            65px auto,
            90px auto,
            65px auto;
    }

    /* =========================
       Title
    ========================= */

    .contact-form-title {
        font-size: 24px;
    }

    .contact-mail-icon {
        width: 52px;
        margin-top: 16px;
    }

    .contact-form-lead {
        margin-top: 14px;

        font-size: 15px;
    }

    /* =========================
       Form
    ========================= */

    .contact-form-body {
        width: min(calc(100% - 24px), 520px);
        margin: 38px auto 0;
    }

    .contact-form-item + .contact-form-item {
        margin-top: 18px;
    }

    .contact-form-item label {
        margin-bottom: 7px;
        font-size: 14px;
    }

    .contact-form-item label span {
        font-size: 10px;
    }

    .contact-form-item input {
        height: 44px;
        padding: 0 13px;

        font-size: 14px;
    }

    .contact-form-item textarea {
        min-height: 150px;
        padding: 13px;

        font-size: 14px;
    }

    /* =========================
       Category
    ========================= */

    .contact-form-category {
        margin-top: 32px;
    }

    .contact-form-category legend {
        margin-bottom: 16px;
        font-size: 14px;
    }

    .contact-form-category label {
        gap: 10px;

        width: 190px;

        font-size: 13px;
    }

    .contact-form-category label + label {
        margin-top: 14px;
    }

    .contact-form-category input[type="checkbox"] {
        width: 16px;
        height: 16px;
    }

    /* =========================
       Message
    ========================= */

    .contact-form-category + .contact-form-item {
        margin-top: 32px;
    }

    /* =========================
       Note
    ========================= */

    .contact-form-note {
        margin-top: 36px;
    }

    .contact-form-note p {
        font-size: 11px;
    }

    .contact-form-privacy {
        margin-top: 32px;
        gap: 8px;
    }

    .contact-form-privacy-link {
        font-size: 13px;
    }

    .contact-form-privacy label {
        gap: 4px;
        font-size: 11px;
    }

    .contact-form-privacy input[type="checkbox"] {
        width: 15px;
        height: 15px;
    }

    /* =========================
       Submit Button
    ========================= */

    .contact-form-submit {
        margin-top: 20px;
    }

    .contact-form-submit button {
        width: 100%;
        min-width: 0;

        padding: 13px 20px;

        font-size: 14px;
    }

    .contact-form-submit input[type="submit"] {
        width: 100%;
        min-width: 0;

        padding: 13px 20px;

        font-size: 14px;
    }

    /* =========================
       Trial
    ========================= */

    .contact-trial {
        width: calc(100% + 32px);

        margin-top: 24px;
        margin-left: -16px;
    }

    .contact-trial-lead {
        gap: 18px;
    }

    .contact-trial-lead p {
        font-size: 14px;
        line-height: 1.8;
    }

    .contact-trial-line {
        width: 1.5px;
        height: 38px;
    }
}

/* =========================
   Contact Form 7 調整
========================= */

.contact-form-submit {
    width: 100%;
}

.contact-form-submit .wpcf7-submit {
    display: block;
    width: 300px;
    min-width: 0;
    margin: 0 auto;
}

/* Contact Form 7 送信完了メッセージ */
.wpcf7 form.sent .wpcf7-response-output {
    width: fit-content;
    max-width: 100%;
    margin: 30px auto 0;
    padding: 16px 24px;
    border: none;
    border-radius: 12px;
    background-color: #eef9f5;
    color: var(--color-text);
    font-size: 14px;
    line-height: 1.7;
    text-align: center;
}