.grid-cotizar {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: flex-start;
  min-height: 80vh;
}
.cotizar-form-side {
  background: #232323;
  padding: 2.2rem 1.5rem;
  border-radius: 10px;
  box-shadow: 0 2px 18px rgba(0,0,0,0.13);
}
.cotizar-form-side h1 { margin-bottom: 1.3rem; }

.cotizar-form .form-group { margin-bottom: 1.1rem; }
.cotizar-form input,
.cotizar-form select,
.cotizar-form textarea {
  width: 100%;
  padding: .7rem;
  border: 1px solid #444;
  border-radius: 7px;
  background: #1e1e1e;
  color: #e0e0e0;
  font-family: inherit;
  font-size: 1rem;
}
.cotizar-form label { margin-bottom: 0.35rem; display: block; font-weight: 500; }
.cotizar-form .btn {
  width: 100%;
  margin-top: 1.3rem;
  background: #25d366;
  color: #1e1e1e;
  border: none;
  border-radius: 7px;
  padding: 0.7rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}
.cotizar-form .btn:hover {
  background: #1e1e1e;
  color: #25d366;
}
.success {
  display: block;
  background: #25d366;
  color: #1e1e1e;
  padding: .75rem 1rem;
  border-radius: 6px;
  text-align: center;
  margin-bottom: 1.5rem;
}
.error {
  display: block;
  background: #e74c3c;
  color: #fff;
  padding: .8rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.2rem;
}

.cotizar-right-side {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.cotizar-help {
  background: #25272a;
  padding: 1.3rem 1rem;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  color: #eee;
}
.cotizar-help h3 {
  margin-bottom: .7rem;
  color: #25d366;
  font-size: 1.15rem;
}
.cotizar-help ul {
  padding-left: 1.2rem;
  font-size: 0.98rem;
}
.cotizar-help li {
  margin-bottom: .3rem;
}

.cotizar-map {
  background: #222;
  padding: 1.1rem 1rem .6rem 1rem;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.07);
  color: #ddd;
}
.cotizar-map h3 {
  margin-bottom: .6rem;
  color: #25d366;
  font-size: 1.08rem;
}
.cotizar-map iframe {
  width: 100%;
  min-height: 200px;
  border-radius: 12px;
  border: 0;
}

@media (max-width: 900px) {
  .grid-cotizar {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .cotizar-right-side { flex-direction: column; }
}