body {
    font-family: 'Poppins',sans-serif;
}
/* remove default margin and padding */
*,*::after,*::before {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

img {
    max-width: 100%;
}

h1,h2,h3,h4,h5,h6 {
    font-weight: bold;
}

a {
    text-decoration: none;
}

ul,ol {
    list-style: none ;
}

header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding:1rem;
}

 ul > li {
    display: inline;
    margin-left:1.25rem;
    font-size: 1.45rem;
}



header h1 {
    color:white;
    font-size: 1.5rem;
}

.nav__link {
    color: rgba(255, 255, 255, 0.6);
    
}

.nav__link--active {
    color: white;
}

main {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: #111;
    z-index: -1;
    display: flex;
    justify-content: left;
    align-items: center;
    color: white;
}

video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -3;
    opacity: 0.25;

}
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #78c3fb;
    mix-blend-mode: overlay;
    z-index: -2;
}

.text h2 {
    font-size: 2rem;
}

.text h3 {
    line-height: 1.5rem;
    font-size: 2.5rem;
}
.text {

    padding: 0.8rem;
}

.text p {
    margin:2rem 0;
    font-size: 1.1rem;
    max-width: 45rem;
}

.text button {
    background-color: white;
    color: black;
    padding: 0.7rem 20px;
    font-weight: 500;
    font-family: inherit;
    font-size: 1rem;
    letter-spacing: 2px;
    transition: all 0.3s;
}

.social_icons {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
}

.social_icons {
    display: flex;
    justify-content: center;
    align-items: center;
    
}

.social_icons > li {
    transition: all 0.3s;
}
.social_icons > li + * {
    
    margin-left: 1rem;
  
    
}
.social_icons > li > a > img {
    filter: invert(1);
    transform: scale(0.5);
}

button:hover {
    letter-spacing: 5px;

}

.social_icons > li:hover {
    transform: translateY(-5px);
}

.toggle {
    background: url("https://i.ibb.co/HrfVRcx/menu.png") no-repeat;
    background-size: 30px;
    background-position: center;
    width: 60px;
    height: 60px;
}

@media  screen and (max-width:768px) {
    nav {
        display: none;
    }
}

@media screen and (min-width:769px) {
    .toggle {
        display: none;
    }
    
}