:root {
    --back-to-top-offset: 200px;
    --back-to-top-button-size: 2.8em;

    --base-font-size: 120%;
    --base-line-height: 170%;
    --base-font-family: Poppins, system-ui, sans-serif;

    --heading-font-family: Montserrat, system-ui, sans-serif;
    --heading-padding-start: 1em;
    --h1-font-size: 320%;
    --h1-line-height: 120%;
    --h1-padding-end: 0.4em;

    --main-padding-inline: 2em;
    --main-padding-block: 3em;
    --main-max-width: 1000px;

    --paragraph-margin-block: 1em;
    --list-margin-inline: 2em;
    --list-item-padding-block: 0.2em;

    --color-background: #efefff;
    --color-heading: hsl(210, 100%, 7%);
    --color-paragraph: rgba(0, 0, 0, 0.8);
    --color-accent: hsl(210, 100%, 39%);
    --color-accent-bright: hsl(210, 100%, 49%);
    --color-accent-alpha: hsla(210, 100%, 39%, 0.4);
    --color-img-shadow: rgba(0, 0, 0, 0.2);
}

#preloader{
    width: 100%;
  
    max-height: 100vh;
    background: #fff url('preloader.gif') no-repeat center;
    position: fixed;
    z-index: 450;
 
}


@font-face {
    font-family: Horizon;
    src: url("Horizon.otf") format("opentype");
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
nav{
    width: 100%;
    height: 80px;
    align-items: center;
    display: flex;
    justify-content: space-between;
    background-color: black;
}
nav ul li {
    display: inline-block;
}

nav ul li a {
    position: relative;
    background: #fff;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 0.1em;
    font-weight: 500;
    padding: 10px 30px;
    transition: 0.5s;
}

nav ul li a:hover {
    background: var(--clr);
    letter-spacing: 0.25em;
    box-shadow: 0 0 35px var(--clr);
}

nav ul li a:before {
    content: "";
    position: absolute;
    inset: 2px;
    background: #27282c;
}

nav ul li a span {
    position: relative;
    z-index: 1;
}

nav ul li a i {
    position: absolute;
    inset: 0;
    display: block;
}

nav ul li a i:before {
    content: "";
    position: absolute;
    top: 0;
    left: 80%;
    width: 8px;
    height: 4px;
    background: #27282c;
    transform: translateX(-50%) skewx(325deg);
    transition: 0.5s;
}

nav ul li a:hover i::before {
    width: 20px;
    left: 20%;
}

nav ul li a i::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 20%;
    width: 8px;
    height: 4px;
    background: #27282c;
    transform: translateX(-50%) skewx(325deg);
    transition: 0.5s;
}

nav ul li a:hover i::after {
    width: 20px;
    left: 80%;
}
nav ul li {
    padding-left: 5px;
    padding-right: 5px;
}
.first-100 .header{
    height: 80vh;
    width: 100%;

    display: flex;
    justify-content: space-evenly;
    align-items: center;
}
.text-header h1{
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 42px;
}
.text-header h1 a{
    text-decoration: none;
    color: white;
    font-size: 42px;
    font-weight: 500;


}
.fa-brands {
    padding: 10px;
    font-size: 18px;
    color: #fff;
}
.card-100vh{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #161623;
}
.card-100vh:before{
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(#f00 , #f0f);
    clip-path: circle(30% at right 70%);
}
.card-100vh:after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(#2196f3, #e91e63);
    clip-path: circle(30% at right 70%);
}
.card-100vh:after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(#2196f3, #e91e63);
    clip-path: circle(20% at 10% 10%);
}
.container{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 3000px;
    flex-wrap: wrap;
    z-index: 1;
}
.container .card{
    position:relative;
    width:400px;
    height: 500px;
    margin:10px;
    box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 1px solid rgba(255, 255, 0, 0.1);
    backdrop-filter: blur(5px);

}
.container .card .content{
    padding: 20px ;
    text-align: center;
    transition: 0.5s;
 

}

.container .card  .content h2 {
    text-align: center;

}

.container .card .content h3{
    font-size: 1.8em;
    color: #fff;
    z-index: 1;
}
.container .card .content p{
    font-size: 1em;
    color: #fff;
    font-weight: 300;
}
.container .card .content a {
    position: relative;
    display: inline-block;
    padding: 8px 20px;
    margin-top: 15px;
    background: #fff;
    color: black;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);

}
.our-projects-container{
    min-width: 100vh;
    max-width: 240vh;
    background-color: #3c00ff;
    color: white;
    width: 100%;
    overflow: hidden;
}
.our-projects{
    width: 100%;
    height: 95%;
    max-width: 1600px;
    position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
      
        flex-wrap: wrap;
        z-index: 1;
}

.button-27{
    width: 600px;
}

.our-projects div img {
    border-color: #fff;
    border-width: 1px;
    border-style: solid;
    transition: 0.3s ease;
}
.our-projects div img:hover {
    width: 700px;
    height: 410px;
}
.footer{
    display: flex;
    justify-content: space-around;
    align-items: center;
    background-color: #27282c;
    height: 40vh;
}
.footer ul li a{
    text-decoration: none;
    color: white;
    font-size: 24px;
}
.footer ul {
    list-style-type: none;

}
.button-27{
    padding-bottom: 20px;
}
.button-27 a {
    appearance: none;
    background-color: #000000;
    border: 2px solid #1A1A1A;
    border-radius: 15px;
    box-sizing: border-box;
    color: #FFFFFF;
    cursor: pointer;
    display: inline-block;
    font-family: Roobert, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    font-size: 16px;
    font-weight: 600;
    line-height: normal;
    margin: 0;
    min-height: 60px;
    min-width: 0;
    outline: none;
    padding: 16px 24px;
    text-align: center;
    text-decoration: none;
    transition: all 300ms cubic-bezier(.23, 1, 0.32, 1);
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    width: 100%;
    will-change: transform;
    transition: 0.3s ease;
}


.button-27:hover {
    box-shadow: rgba(0, 0, 0, 0.25) 0 8px 15px;
    transform: translateY(-2px);
}

.button-27:active {
    box-shadow: none;
    transform: translateY(0);
}
body::-webkit-scrollbar {
    width: 1em;
    height: 2em;
}

body::-webkit-scrollbar-track {
    background: black;

  
}

body::-webkit-scrollbar-thumb {
    background: white;
    border-radius: 10px;
    
}
body:-webkit-scrollbar-thumb:hover {
    background-color:grey;
}
.footer ul li {
    padding-top: 5px;
    padding-bottom: 5px;
}