*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family:system-ui,sans-serif;
}
html{
  font-size: 20px;
}
body{
  background-color: #ffffff;
  text-transform: uppercase;
}
.shr{
  display: flex;
  justify-content: center;
  align-items: start;
  font-weight:bold;
}
.font{
  text-decoration:none;
  font-style: normal;
  color:#000000;
  font-weight:bold;
}
.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 50px;
    background:whitesmoke;
    box-shadow:0 2px 10px rgba(0,0,0,0.1);
    direction: ltr;
    margin: 0;
    height: 21vh;


}
.communication{
  display: flex;
  padding: 5%;
  justify-content: space-between;
  padding-bottom: 10%;
  margin: 0;
  color:rgb(0, 0, 0);
  background:linear-gradient(rgba(255,255,255,0.5),rgba(255,255,255,0.6)),url("image/el_masria_for_engineering_concrete_cover.jpg");
  background-size: cover;
  background-position:center ;

}
.logo{
    font-size:24px;
    font-weight:bold;
    border-radius:10px;
    margin: 0%;
    direction: ltr;

}
.coin {
  
  display: flex;
  font-size: 150px;
  width: 0.1em;
  height: 1em;
  background: linear-gradient(#ffffff, #141001);
  left: 100px;
  top: 20px;
  position: absolute;
  animation: rotate_4001510 7s infinite linear;
  transform-style: preserve-3d;
}

.coin .side, .coin:before, .coin:after {
  background: url("image/المصريه\ logo.jpg");
  background-position: center;
  background-size: cover;
  content: "";
  position: absolute;
  width: 1em;
  height: 1em;
  overflow: hidden;
  border-radius: 50%;
  right: -0.4em;
  text-align: center;
  line-height: 1;
  transform: rotateY(-90deg);
  -moz-backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.coin .tails, .coin:after {
  background: url("image/المصريه\ logo.jpg");
  background-position: center;
  background-size: cover;
  left: -0.4em;
  transform: rotateY(90deg);
}

.coin:before, .coin:after {
  background: linear-gradient(#ffffff, #141001);
  backface-visibility: hidden;
  transform: rotateY(90deg);
}

.coin:after {
  transform: rotateY(-90deg);
}

@keyframes rotate_4001510 {
  100% {
    transform: rotateY(360deg);
  }
}

.shh{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: end;
  gap: 10%;
}
.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;

}

.menu-btn{
    display:none;
    font-size:50px;
    cursor:pointer;
}
.pump{
  height:100vh;
  padding-bottom: 30%;
  margin: 100px;
}
.about{
  height: 100vh;
  display: flex;
  padding: 0;
  align-items: center;
  justify-content: start;
  background-repeat:no-repeat ;
  background:linear-gradient(rgba(255,255,255,0.0),rgba(255,255,255,0.0)),url("image/WhatsApp\ Image\ 2026-07-01\ PM.jpeg");
  background-size: cover;
  background-position: center;
}
.project{
  margin: 0;
  height: 100vh;
  display: flex;
  padding-top: 200px;
  font-weight: bold;
  color: #000;
  align-items: start;
  justify-content: center;
  background:linear-gradient(rgba(255,255,255,0.1),rgba(255,255,255,0.0)),url("image/WhatsApp\ Image\ 2026-07-03.jpeg");
  background-position: center;
  background-size: cover;
}
.serv{
  align-items:center;
  justify-content: center;
  text-align: center;
  display: flex;
  flex-direction: column;
  padding: 10%;
  margin: 0;
  gap: 20px;
  padding-bottom: 40%;
  font-weight: bold;
  background-repeat:no-repeat ;
  color:black;
  background:linear-gradient(rgba(255,255,255,0.1),rgba(255,255,255,0.0)),url("image/WhatsApp\ Image\ 2026-07-01\ at\ 7.59.54\ PM.jpeg");
  background-size: cover;
  background-position: center;
  text-shadow: 0px 3px 0px rgb(112, 112, 112);
}
/* Mobile *//*yassin*/
@media(max-width:768px){
.about{
  height: 70vh;
  display: flex;
  padding: 0;
  margin: 0;
  align-items: start;
  justify-content: center;
  background-repeat:no-repeat ;
  background:linear-gradient(rgba(255,255,255,0.0),rgba(255,255,255,0.3)),url("image/WhatsApp\ Image\ 2026-07-01\ PM.jpeg");
  background-size: cover;
  background-position: center;
}
.project{
  margin: 0;
  height: 50vh;
  display: flex;
  padding-top: 100px;
  font-weight: bold;
  color: #000;
  align-items: start;
  justify-content: center;
  background:linear-gradient(rgba(255,255,255,0.1),rgba(255,255,255,0.7)),url("image/WhatsApp\ Image\ 2026-07-03.jpeg");
  background-position: center;
  background-size: cover;
}
.serv{
  align-items:center;
  justify-content: center;
  text-align: center;
  display: flex;
  flex-direction: column;
  padding: 10%;
  margin: 0;
  gap: 20px;
  padding-bottom: 40%;
  font-weight: bold;
  background-repeat:no-repeat ;
  color:black;
  background:linear-gradient(rgba(255,255,255,0.1),rgba(255,255,255,0.6)),url("image/WhatsApp\ Image\ 2026-07-01\ at\ 7.59.54\ PM.jpeg");
  background-size: cover;
  background-position: center;
  text-shadow: 0px 3px 0px rgb(112, 112, 112);
}
/*
y
y
y
y
y
y
y
y
y
y

*/
  .communication{
  display: flex;
  padding: 5%;
  justify-content: space-between;
  padding-bottom: 20%;
  margin: 0;
  color:rgb(0, 0, 0);
  background:linear-gradient(rgba(255,255,255,0.5),rgba(255,255,255,0.6)),url("image/el_masria_for_engineering_concrete_cover.jpg");
  background-size: cover;
  background-position:center ;

}
  .font{
  text-decoration:none;
  font-style: normal;
  color:#000000;
  font-weight:bold;
  font-size: 20px;
}
  .shh{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: end;
  gap: 20%;
}
  .shr{
  display: flex;
  justify-content: center;
  align-items: start;
  font-size: 50%;
  font-weight:bold;
}
  .logo2{
    font-size:24px;
    font-weight:bold;
    border-radius:10px;
    margin: 0;
    direction: ltr;
    height: 100px;

}
  .pump{
  margin: 0;
  height:90vh;
  width: 100%;
}
  .navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 50px;
    background:whitesmoke;
    box-shadow:0 2px 10px rgba(0,0,0,0.1);
    direction: ltr;
    margin: 0;
    height: 15vh;


}
  .coin {
  
  display: flex;
  font-size: 100px;
  width: 0.1em;
  height: 1em;
  background: linear-gradient(#ffffff, #141001);
  left: 50px;
  top: 20px;
  position: absolute;
  animation: rotate_4001510 7s infinite linear;
  transform-style: preserve-3d;
}
 .comic-button {
  font-size: 10px;
  }

    .menu-btn{
        display:block;
    }

    .nav-links{
        display:none;
        flex-direction:column;
        position:absolute;
        top:80px;
        right:20px;
        background:white;
        width:220px;
        padding:20px;
        border-radius:10px;
        box-shadow:0 0 10px rgba(0,0,0,0.2);
    }

    .nav-links.active{
        display:flex;
    }
}
/*******/
@media(max-width:1255px){
  .coin {
  
  display: flex;
  font-size: 100px;
  width: 0.1em;
  height: 1em;
  background: linear-gradient(#ffffff, #141001);
  left: 50px;
  top: 20px;
  position: absolute;
  animation: rotate_4001510 7s infinite linear;
  transform-style: preserve-3d;
}
      .navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 50px;
    background:whitesmoke;
    box-shadow:0 2px 10px rgba(0,0,0,0.1);
    direction: ltr;
    margin: 0;
    height: 20vh;


}
   .menu-btn{
        display:block;
    }
    .nav-links{
        display:none;
        flex-direction:column;
        position:absolute;
        top:80px;
        right:20px;
        background:white;
        width:220px;
        padding:20px;
        border-radius:10px;
        box-shadow:0 0 10px rgba(0,0,0,0.2);
    }

    .nav-links.active{
        display:flex;
    }
    
 

}


/*******/
.cta {
  align-items: center;
  position: relative;
  margin: auto;
  padding: 12px 18px;
  transition: all 0.2s ease;
  border: none;
  background: none;
  cursor: pointer;
  direction: ltr;

}

.cta:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  border-radius: 50px;
  background: #b1dae7;
  width: 0px;
  height: 60px;
  transition: all 0.3s ease;
}

.cta span {
  position: relative;
  font-family: "Ubuntu", sans-serif;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #000000;
}

.cta svg {
  position: relative;
  top: 0;
  margin-left: 10px;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke: #000000;
  stroke-width: 3;
  transform: translateX(-5px);
  transition: all 0.3s ease;
}

.cta:hover:before {
  width: 100%;
  background: #b1dae7;
}

.cta:hover svg {
  transform: translateX(0);
}

.cta:active {
  transform: scale(0.95);
}
/******/

footer{
padding:20px;
font-size: 15px;
background:#1f252b;
color:white;
text-align:center;
}


.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;
}
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 99999;
    transition: opacity .8s ease, visibility .8s ease;
}
.lod{
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
/* بعد الاختفاء */
#loader.hide {
    opacity: 0;
    visibility: hidden;
}

#loader h2{
    color:rgb(0, 0, 0);
    margin:20px;
    font-family:system-ui, sans-serif;
    letter-spacing:3px;
}
.loader {
  width: 84px;
  height: 84px;
  position: relative;
  overflow: hidden;
}

.loader:before , .loader:after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgb(51, 207, 255);
  transform: translate(-50% , 100%)  scale(0);
  animation: push_4051 2s infinite ease-in;
}

.loader:after {
  animation-delay: 1s;
}

@keyframes push_4051 {
  0% {
    transform: translate(-50% , 100%)  scale(1);
  }

  15% , 25% {
    transform: translate(-50% , 50%)  scale(1);
  }

  50% , 75% {
    transform: translate(-50%, -30%) scale(0.5);
  }

  80%,  100% {
    transform: translate(-50%, -50%) scale(0);
  }
}