body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f1f3f6;
    color: #333;
}

/* HEADER */
.util-header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #198754, #0f5132);
    color: #fff;
}

/* ALERTA */
.alerta-importante {
    max-width: 1000px;
    margin: -20px auto 30px;
    background: #ffc107;
    padding: 15px 20px;
    border-radius: 12px;
    display: flex;
    gap: 10px;
    align-items: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.badge-alerta {
    background: #dc3545;
    color: #fff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: bold;
}

/* CONTAINER */
.utilidade-container {
    max-width: 1200px;
    margin: 20px auto 40px;
    padding: 0 15px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

/* CARDS */
.util-card {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.util-card h2 {
    margin-bottom: 15px;
    color: #198754;
}

.util-card.emergencia {
    border-left: 6px solid #dc3545;
}

.util-card ul {
    list-style: none;
    padding: 0;
}

.util-card li {
    margin-bottom: 8px;
}

/* FOOTER */
.util-footer {
    text-align: center;
    padding: 20px;
    background: #e9ecef;
    font-size: 0.9rem;
}

/* RESPONSIVO */
@media (max-width: 600px) {
    .alerta-importante {
        flex-direction: column;
        text-align: center;
    }
}
.util-card ul {
  list-style: none;
  padding-left: 0;
}

.util-card li {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.util-card.emergencia {
  border-left: 6px solid #dc3545;
}