@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&display=swap');

$black: #212121;
$white: #efefef;
$pearl: #fff;
$purple: #e8d1f6;
$blue: #29639c;
$green: #00BCD4;
$pink: #b73b3b;

* {
  box-sizing: border-box;
  cursor: none;
}
html,
body {
  background: $white;
  color: $black;
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  height: 100%;
}
::selection {
  background: $white;
  color: $black;
  mix-blend-mode: difference;
}
::-moz-selection {
  background: $white;
  color: $black;
}
h1, h2, h3, h4, h5 {
  font-weight: 900;
}
h1 {
  font-size: 3em;
}
.hero-title {
  font-size: 8vw;
  line-height: 1em;
  font-weight: 900;
}
.nav-title {
  font-size: 4em;
}
a {
  transition: all .25s ease-in-out;
}
.white, a.white {
  color: $white;
}
.black {
  color: $black;
}
.pearl, a.pearl {
  color: $pearl;
}
.green, a.green {
  color: $green;
}
.pink {
  color: $pink;
}
.blend {
  mix-blend-mode: difference !important;
  z-index: 2;
  font-weight: 900;
  text-align: right;
  position: absolute;
  top: 1px;
  right: 22px;
  font-size: 130px;
}
.bg-black {
  background-color: $black;
}
.bg-green {
  background-color: $green;
}
.bg-topographic {
  background-image: url(https://assets.codepen.io/319606/bg-topographic.svg);
  background-size: 5000px;
  opacity: .1;
  pointer-events: none;
}
.custom-cursor {
  position: fixed;
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: difference;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: $green;
  transition: transform 350ms ease;
  transform: translate(-50%, -50%) scale(.3);
  z-index: 1000;
}
.custom-cursor--link {
  transform: translate(-50%, -50%) scale(1.25);
}
.swoosh {
  background-image: url('https://assets.codepen.io/319606/2023-logo-swoosh.svg');
  background-size: 100%;
  background-repeat: no-repeat;
  top: 20px;
  left: 18px;
  width: 230px;
  height: 45px;
  z-index: 1000;
  background-position: left;
}
.sticky-nav {
  top: 20px;
  left: 20px;
  position: fixed;
  width: calc(100% - 40px);
  z-index: 999;
  
  &.difference {
    background-repeat: no-repeat;
    background-size: contain;
    mix-blend-mode: difference;
    // filter: invert(1);
    
    #nav-btn {
      filter: invert(0);
    }
  }
  
  .logo {
    width: 220px;
    height: 45px;
    background-image: url(https://assets.codepen.io/319606/2023-logo-white.svg);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: left;
    z-index: 998;
  }
  
  #nav-btn {
    width: 60px;
    z-index: 999;
    filter: invert(1);
    
    .icon {
      position: relative;
      width: 100%; 
      height: 100%;
      fill: none;
      stroke-width: 8;
      stroke-linecap: round;
      stroke-linejoin: round;
      // cursor: pointer;
      stroke: #fff;
    }
  }
  
}


#takeover-nav {
  position: fixed;
  width: 100vw;
  height: 100vh;
  overflow-y: auto;
  left: 0;
  top: -200%;
  transition: all .5s ease-in-out;
  z-index: 996;
  
  &.shown {
    top: 0;
  }
  
  .nav-col {
    min-height: 100vh;
    
    a {
      color: $white;
      
      &:hover {
        color: $black;
      }
    }
  }
  
  .nav-contact {
    
    .content {
      max-width: 700px;
    }
  }
  
  .nav-items {
    font-size: 2.5em;
    font-weight: 700;
  }
  
  .contact-items {
    font-size: 1.25em;
    font-weight: 700;
    
    a:hover {
      color: $green;
    }
  }
  
  .social {
    font-size: .75em;
    
    a {
      color: $green;

      &:hover {
        color: $white;
      }
    }
  }
}

.gradient-overlay {
  bottom: 0;
  height: 100%;
  background: -moz-linear-gradient(top,  rgba(33,33,33,0) 0%, rgba(20,20,22,0) 50%);
  background: -webkit-linear-gradient(top,  rgba(33,33,33,0) 0%,rgba(0,0,0,1) 50%);
  background: linear-gradient(to bottom,  rgba(33,33,33,0) 0%,rgba(0,0,0,1) 50%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00212121', endColorstr='#212121',GradientType=0 );
  z-index: 1;
  border-bottom-right-radius: 15vw;
  pointer-events: none;
}
.video-wrap {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-bottom-right-radius: 15vw;
  pointer-events: none;
}
#video-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  min-width: 100%;
  background-position: center center;
  background-size: cover;
  object-fit: cover;
  transform: rotate(180deg);
}

section.hero {
  min-height: 680px;
  height: 680px;
  width: 100%;
  
  &.hero {
    background-color: $black;
    border-bottom-right-radius: 15vw;
    position: relative;
    
    &:before {
      content: "";
      background-color: $black;
      position: absolute;
      top: 100%;
      left: 0;
      width: 15vw;
      height: 15vw;
    }
    
    &:after {
      content: "";
      background-color: $white;
      position: absolute;
      top: 100%;
      left: 0;
      width: 15vw;
      height: 15vw;
      border-top-left-radius: 15vw;
    }
  }
  
  &.two {
    background-color: $white;
  }
  
  &.three {
    background-color: $purple;
  }
  
  &.four {
    background-color: $green;
  }
  &.five {
    background-color: $blue;
  }
}


@media screen and (min-width: 1200px) {
  .hero {
    height: 75vh;
  
    #video-bg {
      object-position: 0 5vw;
    }
  }
}

@media screen and (max-width: 1199px) {
  .hero {
    
    #video-bg {
      object-position: 0 15vw;
    }
  }
}

@media screen and (max-width: 767px) {
  #takeover-nav {
    .nav-menu {
      min-height: 500px;
      
      a {
        color: $black;
        
        &:hover {
          color: $white
        }
      }
    }
    .nav-contact {
      min-height: 600px;
      
      .nav-title {
        font-size: 2.5em;
      }
    }
  }
}

@media screen and (max-width: 575px) {
  header {
    .swoosh {
      width: 165px;
      height: 35px;
      top: 10px;
    }
    .sticky-nav {
      top: 10px;
      
      .logo {
        width: 150px;
        height: 35px;
      }
      
      #nav-btn {
        width: 40px;
      }
    }
    #takeover-nav {
      .contact-items {
        font-size: 1em;
      }
    }
  }
  .hero {
    min-height: 600px;
    height: 600px;
    
    .hero-title {
      font-size: 12vw;
    }
    
    #video-bg {
      object-position: 0 30vw;
    }
  }
}