/* --- ステップインジケーター --- */
.contact-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}
.contact-steps .step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    color: #aaa;
    font-size: .9rem;
}
.contact-steps .step.active .step-num {
    background: #c8a96e;
    color: #fff;
}
.contact-steps .step.done .step-num {
    background: #999;
    color: #fff;
}
.contact-steps .step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #ddd;
    font-weight: bold;
    font-size: .85rem;
    transition: background .3s;
}
.contact-steps .step.active .step-label {
    color: #333;
    font-weight: bold;
}
.contact-steps .step-arrow {
    font-size: 1.4rem;
    color: #ccc;
    padding: 0 4px;
}

/* --- フォームフィールド共通 --- */
.contact-form {
    max-width: 720px;
    margin: 0 auto;
}
.contact-field {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 0 24px;
    align-items: start;
    padding: 18px 0;
    border-bottom: 1px solid #eee;
}
.contact-field label {
    font-weight: 600;
    font-size: .95rem;
    padding-top: 8px;
    color: #555;
}
.contact-field input[type="text"],
.contact-field input[type="tel"],
.contact-field input[type="email"],
.contact-field select,
.contact-field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color .2s;
    background: #fff;
}
.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
    border-color: #c8a96e;
    outline: none;
    box-shadow: 0 0 0 3px rgba(200,169,110,.15);
}
.contact-field.has-error input,
.contact-field.has-error select,
.contact-field.has-error textarea {
    border-color: #dc3545;
}
.field-error {
    grid-column: 2;
    color: #dc3545;
    font-size: .85rem;
    margin: 4px 0 0;
}
.required {
    color: #dc3545;
    margin-left: 3px;
}

/* --- プライバシー --- */
.contact-privacy {
    max-width: 720px;
    margin: 24px auto 0;
}
.privacy-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}
.privacy-check a {
    color: #c8a96e;
    text-decoration: underline;
}

/* --- ボタン --- */
.contact-submit {
    max-width: 720px;
    margin: 32px auto 0;
    text-align: center;
}
.btn-contact-submit {
    display: inline-block;
    padding: 14px 48px;
    background: #c8a96e;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: bold;
    letter-spacing: .08em;
    cursor: pointer;
    transition: background .2s, transform .15s;
    text-decoration: none;
}
.btn-contact-submit:hover {
    background: #b8914e;
    transform: translateY(-1px);
}
.btn-contact-back {
    display: inline-block;
    padding: 14px 40px;
    background: #fff;
    color: #666;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background .2s;
    text-decoration: none;
}
.btn-contact-back:hover {
    background: #f5f5f5;
}

/* --- 確認画面テーブル --- */
.contact-confirm-table {
    max-width: 720px;
    margin: 0 auto;
    border-top: 1px solid #eee;
}
.confirm-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 0 24px;
    padding: 16px 0;
    border-bottom: 1px solid #eee;
}
.confirm-row dt {
    font-weight: 600;
    color: #555;
    font-size: .95rem;
}
.confirm-row dd {
    margin: 0;
    word-break: break-all;
}
.contact-confirm-actions {
    max-width: 720px;
    margin: 32px auto 0;
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- 完了画面 --- */
.contact-complete .complete-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #c8a96e;
    color: #fff;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* --- レスポンシブ --- */
@media (max-width: 600px) {
    .contact-field {
        grid-template-columns: 1fr;
        gap: 6px 0;
    }
    .field-error {
        grid-column: 1;
    }
    .confirm-row {
        grid-template-columns: 1fr;
        gap: 4px 0;
    }
    .contact-steps .step {
        padding: 10px 12px;
        font-size: .8rem;
    }
}