html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

.custom-navbar {
    background: radial-gradient(circle at top center, #0a0a1a 0%, #000010 100%);
    transition: background 0.3s ease-in-out;
}

/* Hover con subrayado animado */
.navbar .nav-link {
    color: #e0e0ff;
    position: relative;
    transition: color 0.3s;
}

    .navbar .nav-link::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 0%;
        height: 2px;
        background-color: #0d6efd;
        transition: width 0.3s ease-in-out;
    }

    .navbar .nav-link:hover {
        color: #ffffff;
    }

        .navbar .nav-link:hover::after {
            width: 100%;
        }


body {
  background-image: url('../img/Fondo1.png');
  margin-bottom: 100px;
  background-size: cover;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Hacer que el footer se quede abajo */
html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

.footer {
    margin-top: auto;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%) !important;
    border-top: 3px solid #0d6efd !important;
}