@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700;800;900&display=swap');

*
{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins',sans-serif;
    
}
html
{
    scroll-behavior: smooth;
}
body
{
    min-height:1000px;
   
}

header
{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%; 
     background-size: 100% 100vh;
    display: flex;
    justify-content: space-between;  
    align-items: center;
    padding: 40px 100px;
    z-index: 1000;
    transition: 0.6s;
}

header.sticky
{
    padding: 5px 100px;
    background: #fff;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

header.sticky .logo 
{
    position: relative;
    display: inline-block;
    font-size: 2em;
    font-weight: 800;
    color: black;
    overflow: hidden;
  }

header.sticky .logo 
{
    /* Same as before */
    background: linear-gradient(to right, greenyellow,greenyellow 50%, black 50%);
}

header.sticky .logo 
{
    /* Same as before */
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 100%;
    background-position: 100%;
}

  header.sticky .logo
{
    transition: background-position 275ms ease;
}

header.sticky .logo:hover
{
    background-position: 0 100%;
}


header .logo
{
    font-family: 'Poppins',sans-serif;
    position: relative;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    font-size: 2em;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: 0.6s;
}

header .logo:hover
{
    color: greenyellow;
}


header  nav ul
{
    position: relative;
   
    list-style: none;
    justify-content: center;
    align-items: center;
}

header  nav ul li
{
    display: inline-flex;
    position: relative;
    
}

header  nav ul li a
{
    font-family: 'Poppins', sans-serif;
    position: relative;
    margin: 0px 15px;
    text-decoration: none;
    color: #fff;
    letter-spacing: 2px;
    font-weight: 300;
    font-size: 20px;
    transition: 0.6s;
}

header  nav ul li a:hover
{
    color: yellowgreen;
    transition: .9s;
}

header nav ul li a:after
{
     content: '';
     position: absolute;
     left: 50%;
     bottom: 0;
     transform: translateX(-50%) scaleX(0);
     -webkit-transform: translateX(-50%) scaleX(0);
     -webkit-transform-origin: 50% 50%;
     transform-origin: 50% 50%;
     width: 100%;
     height: 2px;
     background-color: greenyellow;
     -webkit-transition: transform 250ms;
     transition: transform 250ms;
}

header nav ul li a:hover:after
{
    -webkit-transform: translateX(-50%) scaleX(1);
    transform: translateX(-50%) scaleX(1);
}

header.sticky .logo,header.sticky ul li a
{
    color:#000; 
    
}
.banner
{
    position: relative;
    width: 100%;
    min-height: 100vh; 
    
    background:linear-gradient(rgba(0,0,0,.5),rgba(0,0,0,.5)),url(background.jpg);
    background-size: cover;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner h2 
{
    color:#fff;
    font-size: 90px;
    text-transform: uppercase;
    text-align: center;
    line-height: 1em;
    
}

.banner h2:hover
{
    color: greenyellow;
}


.banner h2 span
{
    position: relative;
    display: inline-block; 
    color:greenyellow;
    animation-name: Gradient;
    animation-duration: 5s;
     animation-timing-function: ease;
    animation-direction: alternate;
    animation-iteration-count: infinite
    
}

@keyframes Gradient
{
    0%
    {
        color: yellowgreen;
    }
    25%
    {
        color: turquoise;
    }
    50%
    {
        color: yellow;

    }
    75%
    {
        color: royalblue;
    }
    100%
    {
        color: green;
    }
}

.sec
{
    background:#fff;
    padding: 100px;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sec .content
{
    position: relative;
    text-align: center;
    width: 100%;
    font-family: 'Poppins', sans-serif;
}

.mxw800p
{
    max-width: 800px;
    margin: 0 auto;
}

h3
{
    font-size: 40px;
    font-weight: 200;
    margin-bottom: 10px;
}

p
{
    position: realtive;
    font-size: 18px;
    font-weight: 300;
    margin-bottom: 20px;
    letter-spacing: 1px;
   
}

.btn
{
    position: relative;
    display: inline-block;
    padding: 10px 30px;
    background: #000;
    text-decoration: none;
    color: #fff;

}
.work
{
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    grid-gap: 30px;
    max-width: 100%;
    margin-top: 40px;
}

.work .box
{
    width: 300px;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.09);
}

.work .box .iconBox
{
    margin-top: 25px;
}

.work .box .iconBox img
{
    max-width: 70px;
    margin-bottom: 15px;
}

.work .box h2
{
    font-size: 18px;
    margin-bottom: 10px;
    text-transform: uppercase;
    font-weight: 700;
}

.contact
{
     background-color: black;
}


.contact h3, .contact p
{
    color:#fff;
}

.contactForm
{
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
}

.contactForm form
{
    width: 100%;
}
.contactForm .row100
{ 
   display: flex;
   width: 100%;

}

.contactForm .row100 .inputBox50
{
    width: 50%;
    margin: 0 20px;
}

.contactForm .row100 .inputBox100
{
    width: 100%;
    margin: 0 20px;
}

.contactForm .row100 input, .contactForm .row100 textarea
{
   position: relative;
   border: none;
   border-bottom: 1px solid #fff;
   color: #fff;
   background: transparent;
   width: 100%;
   padding: 10px 0;
   outline: none;
   font-size: 18px;
   font-family: 'Poppins', sans-serif;;
   font-weight: 300;
   margin: 20px 0;
}

.contactForm .row100 textarea
{
    height: 100px;
}
.contactForm .row100 input::placeholder, 
.contactForm .row100 textarea::placeholder
{
    color: rgba(255,255,255,0.5);
}

.contactForm .row100 input[type="submit"]
{
    background: #fff;
    color:#000;
    max-width:100px;
  
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    font-weight: 700;
    border-radius: 10%;
}
.contactForm .row100 input[type="submit"]:hover
{
    color: yellowgreen;
}

.sci 
{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 50px 0;
}

.sci ul{
    margin: 0;
    padding: 0;
    display: flex;
}

.sci ul li
{
    position: relative;
    list-style: none;
    width: 100px;
    height: 100px;
    margin: 0 10px;
    border-radius: 50%;
    box-sizing: border-box;
    
   
}

   


.sci ul li:before, 
.sci ul li:after
{
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: #000;
   border-radius: 50%;
   filter: blur(20px);
   opacity: 0;
   transition: 1s;
   z-index: -1;
  
  
}

.sci ul li:after
{
    filter: blur(40px);
}

.sci ul li:hover:before,
.sci ul li:hover:after
{
    opacity: 1;
}
.sci ul li a
{
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    text-align: center;
    text-decoration: none;
    line-height: 80px;
    color: #fff;
    background:#000;
    font-size: 36px;
    border-radius: 50%;
} 

.sci ul li a:hover
{
   
    
    transform: translateY(-20px);
}

.sci ul li a:hover .fa
{
   
   transform: scale(1.2);
}



.sci ul li:nth-child(1) a
{
    border: 2px solid #1877f2;
    background: linear-gradient(45deg,navy,blue); 
}

.sci ul li:nth-child(1) a:hover
{
    box-shadow: 0 0 50px #1877f2, 0 0 50px #1877f2;
}

.sci ul li:nth-child(2) a
{
    border: 2px solid #ff00ff;
   background: linear-gradient(45deg,red,purple);
}

.sci ul li:nth-child(2) a:hover
{
    box-shadow: 0 0 50px #ff00ff,0 0 50px #ff00ff;
}

.sci ul li:nth-child(3) a
{
    border: 2px solid #0000ff;
   background: linear-gradient(45deg,blue,blueviolet);
}

.sci ul li:nth-child(3) a:hover
{
    box-shadow: 0 0 50px #0000ff,0 0 50px #0000ff;
}

.sci ul li:nth-child(4) a
{
    border: 2px solid #40e0d0;
   background: linear-gradient(45deg,turquoise,royalblue);  
}
.sci ul li:nth-child(4) a:hover
{
    box-shadow: 0 0 50px #40e0d0,0 0 50px #40e0d0;
}
.toggle
{
    display: none;
}

@media (max-width: 992px)
{
    .toggle
    {
        display: block;
        position: relative;
        width: 30px;
        height: 30px;
        cursor: pointer;
    }
    .toggle:before
    { 
        content: '';
        position: absolute;
        top: 4px;
        width: 100%;
        height: 2px;
        background: #000;
        z-index: 1;
        box-shadow: 0 10px 0 #000;
        transition: 0.5s;
    }
    .toggle:after
    { 
        content: '';
        position: absolute;
        bottom: 4px;
        width: 100%;
        height: 2px;
        background: #000;
        z-index: 1;    
        transition: 0.5s;
    }

    header,
    header.sticky
    {
        padding: 5px 50px;
        background: #fff;
    }

header 
{
    padding: 5px 50px;
    background: #fff;
}

header nav ul
{
    position: absolute;;
    top: 59px;
    left: 0;
    width: 100%;
    height: 100vh;   
    text-align: center;
    overflow: auto;
    background: #fff;
    visibility: hidden;
    opacity: 0;
}

header.active nav ul
{
    visibility: visible;
    opacity: 1;
    display: block;
}

header.active nav ul li a
{
    margin: 10px 0;
    font-size: 20px;
    display: block;
    
    padding-top: 20px;
    padding-left: 10px;
}

header .logo,
header nav ul li a
{
    color: #000;
}

.banner
{
    background-position: center;
}

.banner h2
{
    font-size: 60px;
    padding: 0 50px;
}

.sec
{
    padding: 100px 50px 50px 50px;
}

.work .box
{
    width: 100%;
}

.row100{
    flex-direction: column;
}

.contactForm .row100 .inputBox50,
.contactForm .row100 .inputBox100
{
    width: 100%;
    margin: 0;
}

.sci
{
    margin: 20px;
}

.sci ul li a 
{
    font-size: 24px;
}

}