body {
    background-color: #f8f9fa;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    /*---add front end---*/
    font-family: "Fredoka", sans-serif;
    /*width: 100vh;*/
    position: relative;
    
    
    
}

main {
  display: flex;
  flex-direction: column;
  align-items: center;
}


.container {
    text-align: center;
    
    /*background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);*/
}

.main-logo{ 
width: 50vh;
height: 25vh;
animation: fadeIn 2s;
}

.img-background { 
  width: 100%;
  height: 100%;
  position: absolute;
  top:0;
  left: 0;
  z-index: -2;
}

.animated-title {
    /*font-size: 2.5rem;*/
    animation: fadeIn 2s;
    color: #174060;
    margin-bottom: 1.8rem;

}

 /*---Added by Front end---*/
.form-group {
    display:  flex;
    align-items: center;
    flex-direction: column;
    gap:24px;
    animation: fadeIn 2s;
    
    
}
.form-control {
    text-align: center;
    background-color: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 0 2px 1px rgba(173, 173, 173, 0.55);
    height:10vh;
    width: 35vh;
    border:#fff;

}

.enter-text{ 
    font-size: 2.0rem;
    color:#174060;
    animation: fadeIn 2s;
}


/* --- Factory Page --- */

.into-maintitle{
  animation: fadeIn 1s; 
  color: #174060;

}

.into-title{ 
   animation: fadeIn 2s;
  
}

.welcome { 
  background-color: #0ec3d496;
  padding: 1em 2em 1em 2em;
  border-radius: 15px;
  animation: fadeIn 2s;

  }

.thanks-note{
  margin-top: 2.4rem;
  animation: fadeIn 2s;
  }


.img-windowanddoor{ 
height:30vh;
width: 45vh;
animation: fadeIn 2s;
 }

.help-note{
  animation: fadeIn 2s;
 }
  
.btn { 
font-family: "Fredoka", sans-serif;
animation: fadeIn 2s;

}
/*---add front end---*/

.btn-primary {
    background-color: #3caea3;
    border-color: #3caea3;
    
    
    transition: background-color 0.3s, border-color 0.3s;
 /*---add front end---*/
    margin-top: 2.4rem;
    padding:1rem 1.4rem;
    border-radius: 10px;
    box-shadow: 0 0 1px 1px rgba(173, 173, 173, 0.55);
}

.btn-primary:hover {
    background-color: #0ec5d4;
    border-color: #fff;
    border: 1px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.alert-danger {
    margin-top: 20px;
}

body.spring {
    background: linear-gradient(90eg, #1740606c, #3caea463);
}

body.summer {
    background: linear-gradient(180deg, #2dc48f57, #17406069);
}

body.autumn {
    background: linear-gradient(135deg, #0ec3d45d, #1740606c);
}

body.winter {
    background: linear-gradient(120deg, #fff, #1740606c);
}

/*-------------Added for Front End-----------------*/

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  
  html {
    font-size: 62.5%;
    overflow-x: hidden;
    scroll-behavior: smooth;
  }

  body {
    line-height: 1;
    font-weight: 400;
    overflow: hidden;
    position: relative;
    
}





  /* --- Reusable Components ---*/

  h1 {
    font-size: 5.2rem;
    line-height: 1.1;
    font-weight: 500;
    margin-bottom: 1.2rem;
    color:#174060;
    
  }
  
  h2 {
    font-size: 3.6rem;
    line-height: 1.2;
    margin-bottom: 1.2rem;
    color:#174060;
    letter-spacing: 1px;
  }
  
  h3 {
    font-size: 3rem;
    line-height: 1.3;
    margin-bottom: 1.2rem;
    font-weight: 400;

  }
  
  h4 {
    font-size: 2.4rem;
    line-height: 1.3;
    margin-bottom: 1.2rem;
    font-weight: 400;
  }
  
  h5 {
    font-size: 2rem;
    line-height: 1.5;
    font-style: italic;
    margin-bottom: 0.4rem;
  }
  
  h6,
  .footer-heading {
    font-size: 1.6rem;
    line-height: 1.5;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.2rem;
    margin-bottom: 0.2rem;
  }
  
  p {
    font-size: 1.6rem;
    line-height: 1.5;
    font-weight: 500;
  }