/* ====================
    Contactページ固有スタイル
==================== */

.contact-form.section {
    background-color: var(--background-keycolor);
    padding: 60px 20px;
}

.contact-form__container {
    max-width: 1140px;
    margin: 0 auto;
}

.contact-form__title {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.7;
    letter-spacing: 0.05em;
    color: var(--main-color);
    margin-bottom: 30px;
}

.contact-form__description {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.7;
    color: var(--text-color);
    margin-bottom: 50px;
}

/* ====================
    フォーム全体
==================== */
.form {
    display: flex;
    flex-direction: column;
    gap: 24px;
    /* form-group間隔調整 */
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    /* ラベルと入力の間隔 */
}

.form-group label {
    font-family: 'Roboto', sans-serif;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.43;
    color: #1D2B53;
}

.form-group input,
.form-group textarea {
    width: 100%;
    box-sizing: border-box;
    background: #FFFFFF;
    border: 1px solid #00A69D;
    border-radius: 6px;
    padding: 10px 14px;
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.43;
    color: rgba(0, 0, 0, 0.8);
    outline: none;
}

.form-group input {
    height: 42px;
}

.form-group textarea {
    min-height: 180px;
    resize: none;
}

/* 送信ボタン */
.btn-wrapper {
    display: flex;
    justify-content: flex-start;
    margin-top: 12px;
}

/* ハニーポット */
.honeypot {
    display: none;
}

/* ====================
    送信メッセージ
==================== */
.form-message {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 6px;
    text-align: center;
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

/* 成功・エラーメッセージ */
.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ====================
    レスポンシブ
==================== */
@media screen and (max-width: 1024px) {
    .contact-form__title {
        font-size: 28px;
    }

    .contact-form__description {
        font-size: 16px;
    }

    .form-group input,
    .form-group textarea {
        font-size: 13px;
        padding: 8px 12px;
    }

    .form-group input {
        height: 38px;
    }

    .form-group textarea {
        min-height: 160px;
    }
}

@media screen and (max-width: 768px) {
    .contact-form__title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .contact-form__description {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .btn-wrapper {
        justify-content: center;
    }
}