@charset "UTF-8";

.contact-form {
    background-color: var(--bg-main);
    padding: 120px 0;
}

.form-wrapper {
    background-color: var(--bg-white);
    border-radius: var(--rd-s);
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 100px;
}

.form-intro {
    text-align: center;
    margin-bottom: 80px;
    color: var(--c-text);
}

.form-item {
    margin-bottom: 32px;
}

.form-item label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 12px;
}

.form-item .required {
    background-color: #62BAB7;
    color: var(--c-text-white);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 4px;
}

.form-item .optional {
    background-color: #d9d9d9;
    color: var(--c-text);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 4px;
}

.form-item input[type="text"],
.form-item input[type="tel"],
.form-item input[type="email"],
.form-item textarea {
    width: 100%;
    background-color: #f7f7f7;
    border: none;
    border-radius: 4px;
    padding: 8px;
    color: var(--c-text);
    font-size: 16px;
    line-height: 1.5;
    outline: none;
}

.form-item input[type="text"]:focus,
.form-item input[type="tel"]:focus,
.form-item input[type="email"]:focus,
.form-item textarea:focus {
    background-color: #efefef;
    box-shadow: 0 0 0 2px var(--c-main);
}

.form-item textarea {
    height: 240px;
    resize: vertical;
}

.form-btn {
    text-align: center;
    margin-top: 60px;
}

.submit-btn {
    background-color: #62BAB7;
    color: var(--c-text-white);
    font-weight: 700;
    font-size: 16px;
    padding: 20px 60px;
    border: none;
    border-radius: var(--rd-s);
    cursor: pointer;
    transition: all 0.3s;
}

.submit-btn:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

/* 送信中ボタン（二重送信防止用） */
.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}


@media screen and (max-width: 768px) {
    .contact-form {
        padding: 80px 0;
    }

    .form-wrapper {
        padding: 40px 24px;
        width: 100%;
        margin: 0 auto;
    }

    .form-intro {
        margin-bottom: 64px;
    }

    .form-item {
        margin-bottom: 24px;
    }

    .form-item label {
        font-size: 15px;
    }

}

@media screen and (max-width: 600px) {
        .submit-btn {
        width: 100%;
        padding: 18px 20px;
        font-size: 16px;
    }
}

/* スパム対策 */

.spam-check {
    margin-top: 80px;
    margin-bottom: 0;
}

.spam-check-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 400;
    line-height: 1.8;
    color: var(--c-text);
    cursor: pointer;
}

.spam-check-label input[type="checkbox"] {
    appearance: auto;
    -webkit-appearance: checkbox;
    width: 18px;
    height: 18px;
    margin: 0;
    flex-shrink: 0;
    cursor: pointer;
}

.spam-check-label span {
    display: block;
    font-weight: 400;
}

@media screen and (max-width: 600px) {
    .spam-check-label {
        justify-content: flex-start;
        align-items: center;
        font-size: 14px;
        line-height: 1.7;
    }

    .spam-check-label span {
        font-size: 14px;
    }

}