@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: url("/img/banner2.jpg") no-repeat;
  overflow: hidden;
      width: 100%;
    height: 100vh;

    background-size: cover;
    background-position: center;
}




.Contenedor {
  position: relative;
  width: 900px;
  height: 550px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  display: flex;
  overflow: hidden;
  z-index: 1;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(15px);
}


.Contenido {
  width: 50%;
  background: rgba(4, 62, 110, 0.9);
  color: #fff;
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;

  background: url("/img/banner2.jpg") no-repeat;
}

.Contenido .logo h2 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.text-sci h2 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.text-sci span {        
    color: skyblue;
}

.text-sci p {
  font-size: 0.95rem;
  margin-bottom: 20px;
  color: #eee;
}






.logreg-box {
  width: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
}

.form-box {
  width: 80%;
  padding: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
}

.form-box h2 {
  color: #fff;
  font-size: 1.8rem;
  margin-bottom: 25px;
}

/* Campos de entrada */
.input-box {
  position: relative;
  margin-bottom: 25px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
}

.input-box label {
  position: absolute;
  top: 50%;
  left: 5px;
  transform: translateY(-50%);
  color: #ccc;
  pointer-events: none;
  transition: 0.3s ease;
}

.input-box input {
  width: 100%;
  padding: 10px 30px 10px 5px;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 1rem;
}

.input-box .icon {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: #ccc;
}


.input-box input:focus ~ label,
.input-box input:valid ~ label {
  top: -5px;
  color: white;
  font-size: 0.85rem;
}

.btn {
  width: 100%;
  background: skyblue;
  border: none;
  border-radius: 25px;
  padding: 10px 0;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
}

.btn:hover {
  background: #fff;
}

.login-register {
  margin-top: 15px;
  font-size: 0.9rem;
}

.login-register a {
  color: white;
  text-decoration: none;
  font-weight: 500;
}

.login-register a:hover {
  text-decoration: underline;
}