/* =============================================================
   Contact Form 7 (Ideal Step-style Card UI)
============================================================= */
#contactus {
    padding: 120px 0;
    background-color: var(--color-bg-main);
    transition: background-color 0.4s ease;
}

.pl-form-wrapper {
    max-width: 740px;
    margin: 0 auto;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    padding: 50px 40px;
    box-shadow: var(--shadow-card);
}

.pl-form-section {
    margin-bottom: 36px;
}

.pl-form-group {
    margin-bottom: 28px;
    width: 100%;
}

.pl-form-row {
    display: flex;
    gap: 24px;
}

.pl-form-row.split-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.pl-form-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.badge-req {
    background: #ef4444;
    color: #ffffff;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 6px;
    font-weight: 400;
}

/* 入力フィールド全般のミニマル意匠 */
.pl-form-wrapper input[type="text"],
.pl-form-wrapper input[type="email"],
.pl-form-wrapper textarea {
    width: 100%;
    padding: 16px;
    background-color: var(--color-bg-main) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: 10px !important;
    color: var(--color-text-dark) !important;
    font-size: 15px;
    outline: none;
    transition: all 0.3s ease;
}

.pl-form-wrapper input:focus,
.pl-form-wrapper textarea:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 4px rgba(10, 182, 209, 0.15) !important;
}

/* プラン選択チェックボックスのボタンUI化 */
#cf7-plan-select {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    width: 100%;
}
#cf7-plan-select .wpcf7-list-item {
    margin: 0 !important;
}
#cf7-plan-select label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: var(--color-bg-main);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    font-size: 14px;
    color: var(--color-text-dark);
    transition: all 0.3s ease;
}
#cf7-plan-select label:hover {
    border-color: var(--color-primary);
}
#cf7-plan-select input[type="checkbox"] {
    margin-right: 8px;
    accent-color: var(--color-primary);
}
/* JSまたはクリックで選択された時のアクティブ状態 */
#cf7-plan-select label.is-selected {
    background: rgba(10, 182, 209, 0.08);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary);
}

/* ラジオボタン（打ち合わせ有無・方法）のカスタム */
.pl-radio-toggle-wrap .wpcf7-radio,
.pl-method-selector-grid .wpcf7-radio {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.pl-form-wrapper input[type="radio"] {
    accent-color: var(--color-primary);
    margin-right: 6px;
    transform: scale(1.1);
}

/* 条件分岐アニメーション用エリア */
.pl-form-conditional-area {
    display: none; /* 初期状態は非表示 */
    border-top: 1px dashed var(--color-border);
    margin-top: 24px;
    padding-top: 28px;
}

/* 送信ボタン */
.pl-form-submit-wrap {
    text-align: center;
    margin-top: 40px;
}
.pl-btn-submit {
    width: 100%;
    max-width: 380px;
    padding: 20px;
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 700;
    border: none !important;
    border-radius: 12px !important;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(10, 182, 209, 0.2);
    transition: all 0.3s ease !important;
}
.pl-btn-submit:hover {
    background-color: #09a2ba !important;
    transform: translateY(-2px);
    box-shadow: 0 15px 25px rgba(10, 182, 209, 0.3);
}

/* エラー文などのCF7標準パーツの上書き */
.wpcf7-not-valid-tip {
    font-size: 12px !important;
    color: #ef4444 !important;
    margin-top: 6px;
}
.wpcf7-response-output {
    border-radius: 12px !important;
    font-size: 14px !important;
    padding: 16px !important;
    margin: 24px 0 0 0 !important;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .pl-form-wrapper {
        padding: 30px 20px;
        border-radius: 16px;
    }
    .pl-form-row.split-2 {
        grid-template-columns: 1fr;
        gap: 0;
    }
    #cf7-plan-select {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}