body {
    font-family: 'Inter', sans-serif;
    background-color: #f8f9fa;
}

.hero-section {
    /*background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%); /* Tom Azul */
    background: linear-gradient(135deg, #581c87 0%, #a855f7 100%); /* Roxo Vibrante */
    color: white;
    padding: 100px 0 140px 0; /* Aumentado para dar mais espaço */
    text-align: center;
}

.main-content {
    /*margin-top: -80px; */
    position: relative;
    z-index: 10;
}

.plan-card {
    border: none;
    border-radius: 1.25rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    height: 100%;
    background: white;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.btn-whatsapp {
    background-color: #25d366;
    color: white;
    border: none;
    font-weight: 700;
    padding: 12px;
    border-radius: 10px;
}

.btn-whatsapp:hover {
    background-color: #128c7e;
    color: white;
}

.section-title {
    border-left: 5px solid;
    padding-left: 15px;
    margin-bottom: 30px;
    margin-top: 40px; /* Adicionado espaço extra acima do título */
    font-weight: 800;
    text-transform: uppercase;
    font-style: italic;
    background: white;
    padding-top: 10px;
    padding-bottom: 10px;
    border-radius: 0 8px 8px 0;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.05);
}

.tim-border { border-color: #0d6efd; color: #0d6efd; }
.nio-border { border-color: #6f42c1; color: #6f42c1; }
.webi-border { border-color: #fd7e14; color: #fd7e14; }

.form-control {
    border-radius: 10px;
    padding: 12px;
    background-color: #f1f3f5;
    border: 1px solid #dee2e6;
}

.badge-premium {
    font-size: 0.7rem;
    padding: 5px 10px;
    border-radius: 50px;
}

#boxEndereco {
    transition: opacity 0.5s ease;
}

/* Ajuste fino para mobile */
@media (max-width: 768px) {
    .hero-section { padding: 60px 0 100px 0; }
    .main-content { margin-top: -50px; }
}