body {
            font-family: Arial, sans-serif;
            background-color: #ffffff;
            color: #333;
            margin: 0;
            padding: 0;
        }
        h1 {
            text-align: center;
            padding: 20px;
            color: #0056b3;
        }
        form {
            width: 60%;
            margin: 20px auto;
            background-color: #fff;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
        }
        label {
            display: block;
            font-weight: bold;
            margin-bottom: 5px;
        }
        input[type="text"],
        input[type="email"],
        input[type="tel"],
        select {
            width: 100%;
            padding: 10px;
            margin-bottom: 15px;
            border: 1px solid #ccc;
            border-radius: 4px;
        }
        .input-group {
            display: flex;
            gap: 15px;
        }
        .input-group div {
            flex: 1;
        }
        input[type="submit"] {
            background-color: #0056b3;
            color: white;
            padding: 10px 20px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
        }
        input[type="submit"]:hover {
            background-color: #003d8a;
        }
        .validacion {
            margin-top: 10px;
            font-weight: bold;
            color: green;
        }
        .error {
            color: red;
        }
 .precio-final {
            background-color: #e9f7ef;
            padding: 15px;
            border: 1px solid #c3e6cb;
            border-radius: 8px;
            font-size: 16px;
            margin-top: 20px;
        }
        .precio-final .total {
            font-weight: bold;
            font-size: 18px;
        }
.disabled, [disabled] {
    font-weight: bold; /* Esto hace que el texto sea en negrita */
}
@keyframes latido {
  0% { transform: scale(1); }
  50% { transform: scale(1.07); }
  100% { transform: scale(1); }
}

.boton-formulario {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(45deg, #ff416c, #ff4b2b);
  color: white;
  font-size: 1.2rem;
  font-weight: bold;
  padding: 14px 28px;
  border: none;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  text-decoration: none;
  animation: latido 2s infinite;
}

.boton-formulario:hover {
  transform: scale(1.15);
  box-shadow: 0 12px 24px rgba(255, 75, 43, 0.5);
  background: linear-gradient(45deg, #ff4b2b, #ff416c);
}

/* Stepper elegante */
.steps{
  display:flex;
  flex-direction:column;
  gap:14px;
  margin-top:10px;
}

.step-item{
  position:relative;
  display:flex;
  gap:14px;
  padding:14px 12px;
  border:1px solid rgba(0,0,0,.06);
  border-radius:14px;
  background: linear-gradient(180deg, rgba(13,110,253,.04), rgba(255,255,255,0));
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.step-item:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0,0,0,.08);
  border-color: rgba(13,110,253,.20);
}

.step-badge{
  width:44px;
  height:44px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex:0 0 44px;
  background: rgba(13,110,253,.10);
  border:1px solid rgba(13,110,253,.18);
  color:#0d6efd;
  font-size:18px;
}

.step-content{ flex:1; }

.step-title{
  font-weight:700;
  margin-bottom:2px;
  line-height:1.2;
}

.step-text{
  color:#6c757d;
  margin:0;
}

/* Línea vertical sutil (solo desktop) */
@media (min-width: 768px){
  .steps{ gap:16px; }
  .step-item{ padding:16px 14px; }
  .step-item::before{
    content:"";
    position:absolute;
    left:34px;
    top:-16px;
    height:16px;
    width:2px;
    background: rgba(13,110,253,.18);
    border-radius:10px;
  }
  .step-item:first-child::before{ display:none; }
}