html {
    font-size: 62.5%;
  }
  
  :root {
    /* Colors */
    --black: #000000;
    --white: #ffffff;
    --red: #ed1c24;
    --grey: #1d1d1d;
    --bg-grey: #0f0f0f;
    --l-gray: rgb(186, 183, 183);
  
    /* Fonts */
    --futura: "futura";
    --butler: "butler";
    --inter: "inter";
    --poppins: "poppns";
    --apercu: "apercu";
  }
  
  /* Boiler Plate */
  * {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  
  body {
   
    background-color: var(--black);
    color: var(--white);
    padding: 0;
    margin: 9;
    box-sizing: border-box;
    /* overflow-x: hidden; */
  }
  
  @font-face {
    font-family: futura;
    src: url(../fonts/Futurak.woff2);
  }
  @font-face {
    font-family: inter;
    src: url(../fonts/Inter-VariableFont_opsz\wght.woff2);
  }
  @font-face {
    font-family: poppins;
    src: url(../fonts/Poppins-Regular.woff2);
  }
  @font-face {
    font-family: butler;
    src: url(../fonts/Butler_Regular.woff2);
  }
  @font-face {
    font-family: apercu;
    src: url(../fonts/Apercu\ Regular.woff2);
  }


  /* nav bar started */
  nav{
    gap: 8rem;
    display: block;
  }

  .nav-bar{
    font-size: 2rem;
    margin: 3rem;

   
  }
  .nav-bar >a{
    text-decoration: none;
    color: var(--white);
    margin: 2rem;
    font-family: var(--apercu);

  }
  .nav >img{
    width: 165px;
  }
  .nav-bar > button{
    font-size: 1.6rem;
    padding: 1.6rem;
    border-radius:3rem;
    border: 1px solid var(--white);
    font-family: var(--apercu);
    background-color: transparent;
    color: var(--white);
    margin: 1rem;
  }
  .nav-bar >.order-btn{
    background-color: var(--red);
    border: 0px;
  }

  .nav-bar > .order-btn span{
    background-color: var(--white);
    color: var(--red);
    padding: .5rem;
    border-radius: 2rem;
  }


  .mobile-navbar{
    display: none;
    align-items: center;
    justify-content: space-around;
  }

  .mobile-navbar > img{
    width: 165px;
  }
  .mobile-navbar > button{
    font-size: 1.6rem;
    padding: 1.6rem;
    border-radius:3rem;

    border: 0px solid var(--white);
    font-family: var(--apercu);
    background-color:var(--red);
    color: var(--white);
    margin: 1rem;
  }

  .mobile-navbar > .burger{
    font-size: 3rem;

  }


  .menu-bar{
    width: 400px;
    height: 800px;
    position: absolute;
    background-color: white;
    z-index: 1;
    top: 0px;
    left: 0;
    display:none;
    align-items: center;
    flex-direction: column;
    gap: 2rem;
 

  
  }
  .menu-bar :nth-child(1){
    margin-top: 6rem;
  }
  .menu-bar > .cross{
    display:block;
    color: #000000;
    font-size: 4rem;
    margin-left: 300px;
    cursor: pointer;
  }
  .menu-bar > a{
    align-items: center;
    font-size: 2rem;
    color: var(--black);
    /* margin-top: 5rem; */
    font-family: var(--apercu);
    text-decoration: none;
    border-bottom: 1px solid black;
    /* background-color: red; */
    padding: 2rem;
    width: 400px;
  }
  /* nav bar ended */


/* publication started */
.publication-container{
    /* background-color: yellow; */
    display: flex;
 
    gap: 3rem;
    padding: 50px;
    justify-content:center;
    margin-top: 2rem;
    
    
    
}
.publication-container > .book-card{
    align-items: center;
    text-align: center;
    border: 1px solid var(--l-gray);
    margin:0px;
    width: 500px;
    height: 600px;

   
}
.publication-container > .book-card img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease-in-out;
}

.publication-container > .book-card img:hover{
  transform: scale(1.1);
}


/* publication ended */


.branches{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 20px;
    gap: 20px;
  }
  .branches>h1{
    font-size: 3rem;
    color: var(--white);
    font-family: var(--butler);
  
  }
  .branches > .branch-info{
    align-items: center;
    text-align: center;
    padding: 20px;
    width: 80%;
  }
  
  .branches > .branch-info h2{
    font-size: 2rem;
    font-family: var(--apercu);
    margin: 15px;
    font-weight: 200;
  }
  
  .branches > .branch-info p{
    font-size: 1.6rem;
    font-family: var(--apercu);
    margin: 15px;
    font-weight: 200;
    color: var(--l-gray);
  }

  
  /* footer section started */

.footer {
    background-color: #222;
    color: #fff;
    padding: 40px 0;
    font-family:var(--apercu);
    background-color: var(--bg-grey);
  }
  
  .footer-container {
    display: flex;
    justify-content: space-between;
    max-width:100%;
    margin: 0 auto;
    flex-wrap: wrap;
    gap: 20px;
    padding: 0 20px;
    background-color: var(--bg-grey);
  }
  
  .footer-column {
    flex: 1 1 200px;
    min-width: 200px;
  }
  .footer-column img{
    max-width: 165px;
    margin-bottom: 2rem;
  }
  .footer-column p{
    color: var(--l-gray);
    font-size: 1.5rem;
    font-family: var(--apercu);
  }
  .footer-column .socials{
    margin-bottom: 5rem;
    margin-top: 2rem;
  }
  .footer-column .socials span{
    padding: 1.5rem;
    background-color: var(--red);
    border-radius: 5rem;
    margin: 1rem;
    text-align: center;
    /* font-size: 1rem; */
  }
  .footer-column .socials span i{
    font-size: 1.5rem;
  }
  .footer-column h4 {
    margin-bottom: 15px;
    font-size: 18px;
    /* border-bottom: 2px solid #555; */
    padding-bottom: 5px;
    font-family: var(--butler);
  }
  
  .footer-column ul {
    list-style: none;
    padding: 0;
  }
  
  .footer-column ul li {
    margin-bottom: 10px;
    font-family: var(--butler);
    color: var(--l-gray);
    font-size: 1.5rem;
    margin-right: 2rem;
  }
  
  .footer-column ul li a {
    color: #ccc;
    text-decoration: none;
  }
  
  .footer-column ul li a:hover {
    color: #fff;
    text-decoration: underline;
  }
  
  /* footer section ended */

@media (max-width:1000px){
  body{
    /* background-color: yellow; */
  }

  .nav{
    display: none;
    /* background-color: yellow; */
  }

  .mobile-navbar{
    display: flex;
  }
}


@media (max-width:576px){
  body{
    /* background-color: yellow; */
  }
  .publication-container{
    flex-direction: column;
  }
  .publication-container > .book-card{
       /* flex-direction:column; */
    flex-grow: 1;
  }

}