/* =====================================================
       DESIGN DA PÁGINA DO PRODUTO (TEMPLATE)
    ====================================================== */
    .product-page-wrapper {
        background: #ffffff;
        padding: 60px 0 100px 0;
    }

    .product-container {
        max-width: 1100px;
        margin: 0 auto;
        padding: 0 20px;
        display: grid;
        grid-template-columns: 1fr 380px;
        gap: 50px;
        align-items: start;
    }

    /* Lado Esquerdo: Conteúdo Principal */
    .product-main-content {
        color: #11131c;
    }

    .product-header-info {
        display: flex;
        align-items: center;
        gap: 20px;
        margin-bottom: 30px;
    }

    .product-icon-large {
        width: 80px;
        height: 80px;
        background: rgba(211,47,47,0.06);
        color: var(--primary);
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid rgba(211,47,47,0.1);
        flex-shrink: 0;
    }

    .product-icon-large svg {
        width: 40px;
        height: 40px;
    }

    .product-main-content h1 {
        font-size: 38px;
        font-weight: 900;
        margin: 0 0 8px 0;
        letter-spacing: -1px;
    }

    .product-badge {
        display: inline-block;
        background: #f8fafc;
        border: 1px solid #edf2f7;
        color: #64748b;
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 13px;
        font-weight: 600;
    }

    /* Área estilo "Blog" para você descrever o app */
    .product-description {
        font-size: 16px;
        line-height: 1.8;
        color: #475569;
    }

    .product-description h2 {
        font-size: 24px;
        color: #11131c;
        margin: 40px 0 15px 0;
    }

    .product-description p {
        margin-bottom: 20px;
    }

    .product-description ul {
        margin-bottom: 20px;
        padding-left: 20px;
    }

    .product-description li {
        margin-bottom: 10px;
    }

    /* Imagem de Demonstração (Placeholder) */
    .product-demo-image {
        width: 100%;
        height: auto;
        background: #f8fafc;
        border: 1px solid #edf2f7;
        border-radius: 12px;
        margin: 30px 0;
        display: block;
    }

    /* Lado Direito: Sidebar de Compra Fixa */
    .product-sidebar {
        position: sticky;
        top: 100px; /* Mantém a distância do Header quando rolar */
        background: #ffffff;
        border: 1px solid #edf2f7;
        border-radius: 16px;
        padding: 30px;
        box-shadow: 0 20px 40px rgba(0,0,0,0.04);
    }

    .sidebar-price-block {
        margin-bottom: 24px;
    }

    .sidebar-price-label {
        font-size: 14px;
        color: #64748b;
        font-weight: 600;
        margin-bottom: 5px;
        display: block;
    }

    .sidebar-price {
        font-size: 42px;
        font-weight: 900;
        color: #11131c;
        letter-spacing: -1.5px;
        line-height: 1;
    }

    .sidebar-price span {
        font-size: 18px;
        color: #94a3b8;
        font-weight: 700;
    }

    .btn-checkout-large {
        width: 100%;
        background: var(--primary);
        color: #ffffff;
        border: none;
        padding: 16px;
        border-radius: 10px;
        font-size: 16px;
        font-weight: 700;
        cursor: pointer;
        transition: background 0.2s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-bottom: 20px;
    }

    .btn-checkout-large:hover {
        background: #B71C1C;
    }

    .sidebar-features {
        list-style: none;
        padding: 0;
        margin: 0;
        border-top: 1px solid #edf2f7;
        padding-top: 20px;
    }

    .sidebar-features li {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 14px;
        color: #64748b;
        margin-bottom: 12px;
    }

    .sidebar-features li svg {
        color: var(--success, #10b981); /* Cor de sucesso */
    }

    /* Responsividade */
    @media (max-width: 900px) {
        .product-container {
            grid-template-columns: 1fr; /* Empilha tudo no celular */
        }
        .product-sidebar {
            position: static;
            margin-top: 20px;
        }
    }