/* --- Estilos Específicos da Página de Vendas --- */
:root {
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --primary-color: #d32f2f; /* Vermelho NC */
    --secondary-color: #1a1a1a;
    --text-color-light: #ffffff;
}

.section-padding {
    padding: 60px 0;
}

/* --- Títulos e Informações --- */
.section-heading, .info-section {
    text-align: center;
    margin-bottom: 40px;
}

.section-heading h2 {
    color: var(--secondary-color);
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 800;
    text-transform: uppercase;
}

/* --- Grid de Preços --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 30px;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- Card Base (Refinado) --- */
.pricing-card {
    background-color: var(--text-color-light);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    padding: 35px 25px;
    display: flex;
    flex-direction: column;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid #eee;
    height: 100%; /* Garante altura igual */
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.pricing-card.popular {
    border: 2px solid var(--primary-color);
}

/* --- Conteúdo do Card --- */
.card-header h3 { 
    font-size: 1.6rem; 
    color: var(--secondary-color); 
    margin-bottom: 5px;
    text-transform: uppercase;
}

.plan-features { 
    list-style: none; 
    text-align: left; 
    margin: 20px 0; 
    padding: 0;
    flex-grow: 1; /* Empurra o que estiver abaixo para o fundo */
}

.plan-features li { 
    font-size: 0.95em; 
    margin-bottom: 12px; 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    color: #444;
}

.plan-features li::before {
    content: '✓';
    color: var(--primary-color);
    font-weight: bold;
}

/* --- Preços --- */
.price { margin: 20px 0; }
.price .amount { 
    font-size: 2.5rem; 
    font-weight: 800; 
    color: var(--primary-color); 
    display: block; 
}
.price .info { font-size: 0.9em; color: #666; display: block; }

/* --- BOTÃO DE COMPRA REFINADO --- 
   Este seletor ataca tanto a classe btn-comprar quanto a btn-checkout */
.btn-comprar, .btn-checkout, .btn-buy {
    display: block;
    width: 100%;
    padding: 15px 20px;
    background-color: var(--primary-color);
    color: #ffffff !important;
    text-transform: uppercase;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 1px;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: none;
    text-align: center;
    cursor: pointer;
    margin-top: 20px;
    box-shadow: 0 4px 0px #9a1f1f; /* Efeito de profundidade */
}

.btn-comprar:hover, .btn-checkout:hover {
    background-color: #b71c1c;
    transform: translateY(2px);
    box-shadow: 0 2px 0px #9a1f1f;
}

/* --- Labels --- */
.economic-label {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--secondary-color);
    color: #fff;
    padding: 5px 15px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 0 12px 0 12px;
}

/* --- Responsividade --- */
@media (max-width: 1100px) {
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .pricing-grid { grid-template-columns: 1fr; padding: 10px; }
}