@import url('https://fonts.googleapis.com/css2?family=Montserrat&display=swap');

*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
html{
    font-size: 10px;
     font-family: 'Montserrat', sans-serif;
     scroll-behavior: smooth;
}
a{
    text-decoration: none;
}
.container{
   min-height: 100vh;
   width:100%;
   display: flex;
   align-items: center;
   justify-content: center;
}
img{
    height: 100%;
    width: 100%;
    object-fit: cover;
}
p{
    color: black;
    font-size: 1.4rem;
    margin-top: 5px;
    line-height: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.05rem;
}

.service-title{
    font-size: 4rem;
    font-weight: 300;
    color: black;
    margin: 10px;
    text-transform: uppercase;
    letter-spacing: .2rem;
    text-align: center;

}
.service-title span{
    color: crimson;
}
.cta{
    display: inline-block;
    padding: 10px 30px;
    background-color: transparent;
    border: solid crimson 2px;
    color: white;
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: .1rem;
    margin-top: 30px;
    transition: .3s ease;
    transition-property: background-color, color;
    
}
 .cta:hover{
    color: antiquewhite;
    background-color: crimson;
}
.brand h1{
    font-size: 3rem;
    text-transform: uppercase;
    color: white;

}
.project-info h2 span{
    color: crimson;
    font-size: 2rem;
}
.brand h1 span{
    color: crimson;
}
/* common field */
/* Header section */
 #header{
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100vw;
    height: auto;
 }
 #header .header{
    min-height: 8vh;
    background-color: rgba(31, 30, 30, 0.24);
 }
 .header .nav-bar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    max-width: 1300px;
    padding: 0 10px;
 }
 #header .nav-list ul{
    list-style: none;
    position: absolute;
    background-color:rgba(31, 30, 30) ;
    width: 100vw;
    height: 100vh;
    top: 0;
    left: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
    overflow-x: hidden;
    flex-direction: column;
    transition: .5s ease left;
 }
 #header .nav-list ul.active{
    left: 0;
 }
 #header .nav-list ul a{
    font-size: 2.5rem;
    font-weight: 500;
    letter-spacing: .2rem;
    text-decoration: none;
    color: white;
    text-transform: uppercase;
    padding: 20px;
    display: block;
 }
    #header .nav-list ul a::after{
        content: attr(data-after);
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50% , -50%) scale(0);
        color: rgba(240, 248, 255, 0.021);
        letter-spacing: 50px;
        font-size: 13rem;
        z-index: -1;
        transition: .3s ease letter-spacing;
    }
    #header .nav-list ul li:hover a::after{
        transform: translate(-50% , -50%) scale(1);
        letter-spacing: initial;
    }
    #header .nav-list ul li:hover a{
        color: crimson;
    }
    #header .hamburger{
        
        height: 60px;
        width: 60px;
        display: inline-block;
        border: 3px solid white;
        border-radius: 50%;
        position:relative;
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 100;
        cursor: pointer;
        transform: scale(.8);
        margin-right: 20px;
    }
    #header .hamburger::after{
        position: absolute;
        content: '';
        height: 100%;
        width: 100%;
        border: 3px solid white;
        border-radius: 50%;
        animation: hamburger_plus 1s ease infinite;
    }
    #header .hamburger .bar{
        height: 2px;
        width: 30px;
        position: relative;
        background-color: white;
        z-index: -1;
    }
    #header .hamburger .bar::after,
    #header .hamburger .bar::before{
        content: '';
        position: absolute;
        height: 100%;
        width: 100%;
        left: 0;
        background-color: white;
        transition: .3s ease;
        transition-property: top , bottom;
    }
    #header .hamburger .bar::after{
        top: 8px;
    }
    #header .hamburger .bar::before{
        bottom: 8px;
    }
    #header .hamburger.active .bar::before{
        bottom: 0;
    }
    #header .hamburger.active .bar::after{
        top: 0;
    }

/* header section end */
#hero{
     background-image: url(/image/first.jpeg);
     background-size: cover;
     background-position: top center;
     position: relative;
     z-index: 1;
}
#hero::after{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-color: black;
    opacity: .7;
    z-index: -1;
}
#hero .hero{
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 50px;
    justify-content: flex-start;
}
#hero h1{
    display: block;
    width: fit-content;
    font-size: 4rem;
    position: relative;
    color: transparent;
    animation: text_reveal .5s ease forwards;
    animation-delay: 1s;
}
#hero h1:nth-child(1){
      animation-delay: 1s;
}
#hero h1:nth-child(2){
    animation-delay: 2s;
}
#hero h1:nth-child(3){
    animation: text_reveal_name .5s ease forwards;
    animation-delay: 3s;
}

#hero h1 span{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background-color: crimson;
    animation: text_reveal_box 1s ease;
    animation-delay: .3s;
}

#hero h1:nth-child(1) span{
    animation-delay: .5s;

}
#hero h1:nth-child(2) span{
    animation-delay: 1.5s;

}
#hero h1:nth-child(3) span{
    animation-delay: 2.5s;

}
 

#services .services{
    flex-direction: column;
    text-align: center;
    max-width: 1500px;
    margin-top: 0 auto;
    padding: 100px 0;
}
#services .service-top{
      max-width: 500px;
      margin: 0 auto;
}

#services .service-bottom{
    display: flex;
    align-items: center;
    justify-content: center;
   flex-wrap: wrap;
   margin-top: 50px;

}
#services .service-item{
    flex-basis: 80%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    padding: 30px;
    border-radius: 10px;
    background-image: url(/image/img-1.png);
    background-size: cover;
    margin: 10px 5%;
    position: relative;
    z-index: 1;
    overflow: hidden;
    
}
#services .service-item::after{
 content: '';
 position: absolute;
 left: 0;
 top: 0;
 height: 100%;
 width: 100%;
 background-image: linear-gradient(60deg,#29323c 0%, #485563 100%);
 opacity: .9;
 z-index: -1;
}
#services .service-bottom .icon{
    height: 80x;
    width: 80px;
    margin-bottom: 20px;

}

#services .service-item h2{
    color: white;
    font-size: 2rem;
    margin-bottom:10px ;
    text-transform: uppercase;
}
#services .service-item p{
    color: white;
    text-align: left;
    
}
/* project section start */
 
 #projects .projects{
 flex-direction: column;
 max-width: 1200px;
 margin: 0 auto;
 padding: 100px 0;
}
#projects .projects-header h1{
    margin-bottom: 50px;

}
#projects .all-projects{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
#projects .projects-item{
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 80%;
  margin: 20px auto;
  border-radius: 10px;
  overflow: hidden;
}
#projects .project-info{
    padding: 30px;
    flex-basis :50%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    background-image: linear-gradient(60deg,#29323c 0%, #485563 100%);
    color: white;
}
#projects .project-info h1{
    font-size: 4rem;
    font-weight: 500;
}
#projects .project-info h2{
    font-size: 1.8rem;
    font-weight: 500;
    margin-top: 10px;
}
#projects .project-info p{
 color: white;
}
#projects .project-img{
    flex-basis: 50%;
    height: 300px;
    overflow: hidden;
    position: relative;
}
#projects .project-img::after{
 content: '';
 position: absolute;
 left: 0;
 top: 0;
 height: 100%;
 width: 100%;
 background-image:linear-gradient(60deg,#29323c 0%, #485563 100%) ;
 opacity: .7;
}
#projects .projects-item:hover .project-img img{
    transform: scale(1.1);
}
#projects .project-img img{
    transition: .3s ease transform;
}

/* project section end */
/* start of about section */
 #about .about{
    flex-direction: column-reverse;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 20px;
 }
 #about .col-left{
    width: 250px;
    height: 360px;
 }
 #about .col-right{
    width: 100%;
 }
 #about .col-right h2{
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: .2rem;
    margin-bottom: 10px;
 }
 #about .col-right p{
    margin-bottom: 20px;
 }
 #about .col-right .cta{
      color: black;
    margin-bottom: 50px;
    padding: 10px 20px;
    font-size: 2rem;
    }
    #about .col-left .about-img{
        height: 100%;
        width: 100%;
        position: relative;
        border: 10px sloid white;
    }
    #about .col-left .about-img::after{
        content: '';
        position: absolute;
        left: -33px;
        top: 19px;
        height: 98%;
        width: 98%;
        border: 7px solid crimson;
        z-index: -1;

    }
/* end of about section */
/* contact section start */
#contact .contact{
    flex-direction: column;
    max-width: 1200px;
    margin: 0  auto;
}
#contact .contact-items{
    width: 400px;
}
#contact .contact-item{
    width: 80%;
    padding: 20px;
    text-align: center;
    border-radius:10px ;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px;
    margin: 30px;
    flex-direction: column;
    box-shadow: 0px 0px 20px 0 #0000002c;
    transition: .3s ease box-shadow;
}
#contact .contact-item:hover{
    box-shadow: 0px 0px 5px 0 #0000002c  
}
#contact .icon{
    width: 70px;
    margin: 0 auto;
    margin-bottom: 10px;
}
#contact .contact-info h1{
    font-size: 2.5rem;
    font-weight: 500;
    margin: 5px;

 }
 #contact .contact-info h2{
    font-size: 1.3rem;
    line-height: 2rem;
    font-weight: 500;

 }
 #footer{
     background-image: linear-gradient(60deg,#29323c 0%, #485563 100%) ;
 }
 #footer .footer{
min-height: 200px;
flex-direction: column;
padding-top: 50px;
padding-bottom: 10px;
 }
 #footer .footer h2{
       font-weight: 500;
       font-size: 1.8rem;
       color: white;
       letter-spacing: .1rem;
       margin-top: 10px;
       margin-bottom: 10px;
 }
 #footer .social-icon{
    display: flex;
    margin-bottom: 30px;
 } 
 #footer .social-item
 {
    height: 50px;
    width: 50px;
    margin: 0 5px;
 }
 #footer .social-item img{
    filter: grayscale(1);
    transition: .3s ease filter;
 }
 #footer .social-item:hover img{
    filter: grayscale(0);
 }
 #footer p{
    color: white;
    font-size: 1.3rem;
 }
 /* contact section end */
 @keyframes text_reveal_box{
    50%{
      width: 100%;
      left: 0;
    }
    100%{
      width: 0;
      left: 100%;
    }
  }
  @keyframes text_reveal{
      100%{
          color: white;
      }
  }
  @keyframes text_reveal_name{
      100%{
          color: crimson;
          font-weight: bold;
          font-size: 4rem;
      }
  }
  @keyframes hamburger_plus{
    0%{
        opacity: 1;
        transform: scale(1);
    }
    100%{
        opacity: 0;
        transform: scale(1.4);
    }
  }
/* for medium screen   */
@media only screen and (min-width:768px){
    .cta{
        font-size: 2.5rem;
        padding: 20px 60px;
    }
    h1{
        font-size: 6rem;
    }
    /* hero */
    #hero h1{
        font-size: 7rem;
    }
    /* end of hero */
    /* services  section*/
    #services .service-bottom .service-item{
         flex-basis: 45%;
         margin: 2.5%;
    }
    /* end of services  section*/
    /* project start */
    #projects .projects-item{
        flex-direction: row;
    }
    #projects .projects-item:nth-last-child(even){
        flex-direction: row-reverse;
    }
    #projects .projects-item{
        height: 400px;
        margin: 0;
        width: 100%;
        border-radius: 0;

    }
    #projects .all-projects .project-info{
        height: 100%;
    }
    #projects .all-projects .project-img{
        height: 100%; 
    }
    /* project ends */
    /* about */
    #about .about{
        flex-direction: row;
    }
    #about .col-left{
        width: 600px;
        height: 400px;
        padding-left: 60px;
    }
    #about .about  .col-left .about-img::after{
        left: -45px;
        top: 34px;
        height: 98%;
        width: 98%;
        border: 10px solid crimson;
    }
    #about .col-right{
        text-align: left;
        padding: 30px;
    }
    #about .col-right h1{
      text-align: left;
    }
    /* about end */
    /* contact */
    #contact .contact{
        flex-direction: column;
        padding: 100px 0;
        text-align: center;
        justify-content: center;
        min-height: 20vh;
    }
    #contact .contact-items{
        width: 100%;
        display: flex;
        flex-direction: row;
        padding: 20px;
        margin: 0;
    }
    #contact .contact-item{
           margin: 20px;
           flex-direction: row;
    }
    #contact .contact-item .icon{
        height: 80px;
        width: 80px;
    }
    #contact .contact-item .icon img{
        object-fit: contain;
    }
    #contact .contact-item .contact-info{
        width: 100%;
        text-align: left;
        padding-left: 20px;
    }
    /* contact end */
    
}
@media only screen and (min-width: 1200px){
    #header .hamburger{
        display: none;
    }
    #header .nav-list ul{
        position: initial;
        display: block;
        height: auto;
        width: fit-content;
        background-color: transparent;

    }
    #header .nav-list ul li{
        display: inline-block;
    }
    #header .nav-list ul li a{
          font-size: 1.8rem;
    }
    #header .nav-list ul a::after{
        display: none;
    }
    #services .service-bottom .service-item{
        flex-basis: 22%;
        margin: 1.5%;
   } 
}