body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #5864ff, #646eff, #7a7fff);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

/* ====== Contenedor ====== */
.container-form {
    width: 440px;
    max-width: 95%;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
    padding: 2rem;
}

/* ====== Títulos ====== */
.form-information-childs h2 {
    color: #646eff;
    margin-bottom: 0.5rem;
    text-align: center;
}

.sub-text {
    text-align: center;
    color: #555;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* ====== Campos ====== */
.form label {
    display: flex;
    align-items: center;
    background: #f1f1f1;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 15px;
}

.form label i {
    margin-right: 10px;
    color: #646eff;
    font-size: 1.2rem;
}

.form input[type="text"],
.form input[type="email"],
.form input[type="password"],
.form select {
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
    font-size: 1rem;
    color: #333;
}

/* ====== Select estilo ====== */
.form select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: transparent;
    cursor: pointer;
}

/* ====== Botón ====== */
.form input[type="submit"] {
    width: 100%;
    background: linear-gradient(135deg, #5864ff, #646eff);
    color: #fff;
    border: none;
    padding: 12px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.form input[type="submit"]:hover {
    opacity: 0.9;
}

/* ====== Checkbox ====== */
.terms {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #555;
    margin-bottom: 15px;
}

.terms input {
    margin-right: 8px;
}

.terms a {
    color: #646eff;
    text-decoration: none;
}

.terms a:hover {
    text-decoration: underline;
}

/* ====== Alertas ====== */
.alerta-error,
.alerta-exito {
    display: none;
    font-size: 0.9rem;
    text-align: center;
    margin-top: 10px;
}

.alerta-error {
    color: #e74c3c;
}

.alerta-exito {
    color: #27ae60;
}

/* ====== Íconos sociales ====== */
p {
    text-align: center;
    font-size: 0.9rem;
    color: #555;
}

.icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    font-size: 1.5rem;
    color: #646eff;
}

.icons i {
    cursor: pointer;
    transition: 0.3s;
}

.icons i:hover {
    transform: scale(1.2);
}

/* ====== RESPONSIVE ====== */
@media screen and (max-width: 480px) {
    .container-form {
        padding: 1.5rem;
    }

    .form label {
        padding: 8px;
    }

    .form input[type="submit"] {
        padding: 10px;
        font-size: 0.95rem;
    }
}

.return-text {
    text-align: center;
    margin-top: 15px;
}

.return-link {

    font-weight: 500;
    text-decoration: none;
    transition: 0.3s ease;
}

.return-link:hover {
    text-decoration: underline;
    color: #3748e5;
}

.form-information-childs {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  /* padding: 40px 20px; */
  animation: fadeInUp 0.9s ease forwards;
}

.form-information-childs h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #4a56e2;
  margin-top: 15px;
  letter-spacing: 0.5px;
}

.form-information-childs .sub-text {
  font-size: 1rem;
  color: #6c757d;
  margin-top: 8px;
}

.logo {
  width: 140px;
  transition: all 0.4s ease;
  animation: bounceIn 1.2s ease;
}

@media (max-width: 600px) {
  .logo {
    width: 90px;
  }
  .form-information-childs h2 {
    font-size: 1.5rem;
  }
  .form-information-childs .sub-text {
    font-size: 0.9rem;
  }
}

/* Animaciones */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  60% {
    opacity: 1;
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}