*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
  font-family:system-ui,sans-serif;
}
html{
  font-size: 20px;
}
body{
  direction: ltr;
    background:linear-gradient(rgba(255,255,255,0.5),rgba(255,255,255,0.5)),url("image/el_masria_for_engineering_concrete_cover.jpg");
    background-position: center;
    text-transform: uppercase;
}
.anm1{
      object-fit: cover;
      height: 150px;
    }
 .navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:10px 25px;
    background:whitesmoke;
    box-shadow:0 2px 10px rgba(0,0,0,0.1);
    direction: ltr;
    margin: 0;
    height: 20vh;
}
.nav-links{
    display:flex;
    list-style:none;
    gap:20px;
    padding-right: 20px;
    align-items: center;
}

.nav-links a{
    text-decoration:none;
    font-weight:bold;
    color: #000000;
    transition:.3s;
    margin: 0;
    padding: 10px 10px;
    border-radius: 20px;
}
.active{
  background:#b0e8f2;
  display: flex;

}
.nav-links a:hover{
    background: #000000;
    color:rgb(255, 255, 255);
  display: flex;

}
.lan {
  position: relative;
  padding: 12px 35px;
  background:#b0e8f2;
  font-size: 17px;
  font-weight: 500;
  color: #000000;
  border: 0;
  border-radius: 10px;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
}
.lan:hover {
  background: white;
  color: #000000;
  box-shadow: 0 0 25px #0000008c;
}
.ln{
  gap: 10px;
  display: flex;
  flex-direction: column;
}
.menu-btn{
    display:none;
    font-size:50px;
    cursor:pointer;
}
footer{
padding:10px;
font-size: 14px;
background:#1f252ba4;
color:white;
text-align:center;
bottom: 0;
width: 100%;
}
a{
  list-style: none;
  text-decoration: none;
}
.frt{
  width: 100%;
  display: flex;
  padding: 5%;
  flex-direction: column;
  gap:50px;
}
.card1 {
  box-shadow: 0 10px 14px black;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 40px;
  border-radius: 30px; 
  width: 100%;
  height: 400px;
  direction: ltr;
  margin: 0%;
  color: #000;
  background: url(image/coloerd\ concrete.jpg);
  background-position: center;
  background-size:cover ;
  text-align: center;
}
.card2 {
  box-shadow: 0 10px 14px black;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px; 
  width: 100%;
  height: 400px;
  direction: ltr;
  margin: 0%;
  font-weight: bold;
  font-size: 40px;
  color: #000;
  background: url(image/fiber\ concrete.jpg);
  background-position: center;
  background-size:cover ;
  text-align: center;
}.card3 {
  box-shadow: 0 10px 14px black;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px; 
  width: 100%;
  height: 400px;
  direction: ltr;
  font-weight: bold;
  font-size: 35px;
  margin: 0%;
  color: #000;
  background: url(image/light\ weight\ concrete.jpg);
  background-position: center;
  background-size:cover ;
  text-align: center;
}.card4 {
  box-shadow: 0 10px 14px black;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 40px;
  border-radius: 30px; 
  width: 100%;
  height: 400px;
  direction: ltr;
  margin: 0%;
  color: #ffffff;
  text-shadow: 0 5px 1px black;
  background: url(image/porous\ concrete.jpg);
  background-position: center;
  background-size:cover ;
  text-align: center;
}
.card5 {
  box-shadow: 0 10px 14px black;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 35px;
  border-radius: 30px; 
  width: 100%;
  height: 400px;
  direction: ltr;
  margin: 0%;
  color: #000;
  background: url(image/self\ compact\ concrete.jpg);
  background-position: center;
  background-size:cover ;
  text-align: center;
}
.card6 {
  box-shadow: 0 10px 14px black;
  display: flex;
  text-align: center;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 40px;
  border-radius: 30px; 
  width: 100%;
  height: 400px;
  direction: ltr;
  margin: 0%;
  color: #000;
  background: url(image/stamped\ concrete.jpg);
  background-position: center;
  background-size:cover ;

}
/****************/
@media(max-width:630px) {
  .anm1{
      object-fit: cover;
      height: 100px;
    }
  
}
@media(max-width:370px) {
  .anm1{
      object-fit: cover;
      height: 80px;
    }
  
}
/****************/
@media(max-width:1255px){
  footer{
position:relative;
}
}
@media (max-width:1024px){
   .menu-btn{
       z-index: 100;
        display:block;
    }
    .nav-links{
        display:none;
        flex-direction:column;
        position: absolute;
        height: 100%;
        top:0px;
        right:0px;
        padding-top: 200px;
        background:white;
        width:220px;
        border-radius:10px;
        box-shadow:0 0 10px rgba(0,0,0,0.2);
       z-index: 99;
    }
    .nav-links.active{
        display:flex;
    } 
}
@media(max-width:768px){
    footer{
font-size: 10px;
}
.frt{
    flex-direction: column;
  }
}