* {
    margin: 0;
    padding: 0;
  }
  
  body {
    position: relative;
    background: url(https://bogatyr.club/uploads/posts/2023-02/1675328325_bogatyr-club-p-neitralnii-fon-dlya-saita-foni-2.png)no-repeat center center fixed; 
    background-size: cover;
    min-width: 500px;
    min-height: 200px;
    color: #fff;
    font-family: Bahnschrift SemiBold;
    height:100vmax;
  }
  
  .bars {
    /*   background-color:pink; */
    position: absolute;
    width: 27px;
    height: 27px;
    top: 30px;
    right: 30px;
    cursor: pointer;
    z-index: 101;
    padding-top:9px;
  }
  
  .bar {
    width: 100%;
    height: 4px;
    background-color: #fff;
    position: absolute;
  }
  
  span::before,
  span::after {
    content: "";
    display: block;
    background-color: #fff;
    width: 100%;
    height: 4px;
    position: absolute;
  }
  
  .bar::before {
    transform: translateY(-9px);
  }
  
  .bar::after {
    transform: translateY(9px);
  }
  
  .bars.active .bar {
    background-color: transparent;
  }
  
  .bars.active span::before {
    animation: top-bar 1s;
    animation-fill-mode: forwards;
  }
  
  .bars.active span::after {
    animation: bottom-bar 1s;
    animation-fill-mode: forwards;
  }
  
  
  /* Navbar Links CSS */
  
  #nav {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    transition: all 1s;
    z-index: -1;
    overflow: hidden;
    opacity: 0;
  }
  
  #nav a {
    color: #fff;
    text-decoration: none;
    line-height: 70vw;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    text-indent: 50vw;
    border-radius: 50%;
    transition: all .5s;
  }
  
  #nav a:hover {
    background: #357FFD;
  }
  
  ul {
    list-style: none;
    opacity: 0.9;
  }
  
  .visible {
    z-index: 100 !important;
    opacity: 1 !important;
  }
  
  .shape-circle {
    border-radius: 50%;
    width: 20vw;
    height: 20vw;
    top: -10vw;
    right: -10vw;
    position: absolute;
    transition: all 1s ease-in-out;
    background: #2979FF;
    box-shadow: 0 0px 0px rgba(4, 26, 62, 0.5);
  }
  
  nav.visible li:first-child {
    width: 200vw;
    height: 200vw;
    top: -100vw;
    right: -100vw;
    z-index: 5;
    transition: all .5s ease-in-out;
    box-shadow: 0 0px 80px rgba(4, 26, 62, 0.5);
  }
  
  nav.visible li:nth-child(2) {
    width: 150vw;
    height: 150vw;
    top: -75vw;
    right: -75vw;
    z-index: 6;
    transition: all .6s ease-in-out;
    box-shadow: 0 0px 80px rgba(4, 26, 62, 0.5);
  }
  
  nav.visible li:nth-child(3){
    width: 100vw;
    height: 100vw;
    top: -50vw;
    right: -50vw;
    z-index: 7;
    transition: all .7s ease-in-out;
    box-shadow: 0 0px 80px rgba(4, 26, 62, 0.5);
  }
  
  nav.visible li:last-child{
    width: 50vw;
    height: 50vw;
    top: -25vw;
    right: -25vw;
    z-index: 8;
    transition: all .8s ease-in-out;
    box-shadow: 0 0px 80px rgba(4, 26, 62, 0.5);
  }
  
  nav.visible li:first-child a {
    line-height: 265vw !important;
      text-indent: 15vw !important;
  
  }
  
  nav.visible li:nth-child(2) a {
    line-height: 200vw !important;
    text-indent:17vw !important;
  }
  
  nav.visible li:nth-child(3) a {
    line-height: 137vw !important;
      text-indent: 17vw !important;
    
  }
  
  nav.visible li:last-child a {
    line-height: 70vw !important;
    text-indent:12vw !important;
  }
  
  
  /* Main Body CSS */
  
  .container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
  
  h1 {
    font-size: 60px;
    text-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
    text-transform: uppercase;
    font-size: 120px;
    letter-spacing:5px;
    padding-top:40px;
  }
  
  article p {
    padding-bottom: 15px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  }
  
  article a {
    color: #fff;
    text-decoration: none;
    opacity: .2;
    font-size: 12px;
  }
  
  article a:hover {
    opacity: .8;
  }
  
  @keyframes top-bar {
    50% {
      transform: translateY(0);
    }
    100% {
      transform: rotate(45deg) translateY(0);
    }
  }
  
  @keyframes bottom-bar {
    50% {
      transform: translateY(0);
    }
    100% {
      transform: rotate(-45deg) translateY(0);
    }
  }
  
  
  @media screen and (max-width:800px) {
  
    h1 {
      padding-top:80px;
      font-size: 60px;
    }
  }

  .one {
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.one img {
    height: 100vh;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    object-fit: cover;
    z-index: 1;
}
.two{
    z-index: 2;
}
.effects {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
}
.three {
    margin-top: 50px;
    font-size: 70px;
}

.cards-list {
  z-index: 0;
  width: 100%;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.card {
  margin-top: 20% ;
  width: 450px;
  height: 300px;
  border-radius: 40px;
box-shadow: 5px 5px 30px 7px rgba(0, 38, 255, 0.25), -5px -5px 30px 7px rgba(0,0,0,0.22);
  cursor: pointer;
  transition: 0.4s;
}

.card .card_image {
  width: inherit;
  height: inherit;
  border-radius: 100px;
}

.card .card_image img {
  width: inherit;
  height: inherit;
  border-radius: 40px;
  object-fit: cover;
}

.card .card_title {
  text-align: center;
  border-radius: 0px 0px 40px 40px;
  font-family: Bahnschrift SemiBold;
  font-weight: bold;
  font-size: 30px;
  margin-top: -80px;
  height: 80px;
}

.card:hover {
  transform: scale(0.9, 0.9);
  box-shadow: 5px 5px 30px 15px rgba(255, 255, 255, 0.25), 
    -5px -5px 30px 15px rgb(255, 255, 255);
}

.title-white {
  color: rgb(0, 0, 0);
}

.title-black {
  color: rgb(0, 0, 0);
}

@media all and (max-width: 500px) {
  .card-list {
    /* On small screens, we are no longer using row direction but column */
    flex-direction: column;
  }
}


/*
.card {
  margin: 30px auto;
  width: 300px;
  height: 300px;
  border-radius: 40px;
  background-image: url('https://i.redd.it/b3esnz5ra34y.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  background-repeat: no-repeat;
box-shadow: 5px 5px 30px 7px rgba(0,0,0,0.25), -5px -5px 30px 7px rgba(0,0,0,0.22);
  transition: 0.4s;
}
*/
.thour {
  font-size: 50px;
  color: rgb(0, 1, 63);
}

.frame {
  width: 90%;
  margin: 40px auto;
  text-align: center;
}
a {
  margin: 20px;
}
.custom-btn {
  width: 17%;
  height: 4vh;
  color: #fff;
  border-radius: 5px;
  padding: 10px 25px;
  font-family: Bahnschrift SemiBold;
  font-weight: 500;
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  display: inline-block;
   box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
   7px 7px 20px 0px rgba(0,0,0,.1),
   4px 4px 5px 0px rgba(0,0,0,.1);
  outline: none;
}



/* 12 */
.btn-12{
  position: relative;
  right: 20px;
  bottom: 20px;
  border:none;
  box-shadow: none;
  width: 130px;
  height: 40px;
  line-height: 42px;
  -webkit-perspective: 230px;
  perspective: 230px;
}
.btn-12 span {
  background: rgb(0,172,238);
background: linear-gradient(0deg, rgba(0,172,238,1) 0%, rgba(2,126,251,1) 100%);
  display: block;
  position: absolute;
  width: 130px;
  height: 40px;
  box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
   7px 7px 20px 0px rgba(0,0,0,.1),
   4px 4px 5px 0px rgba(0,0,0,.1);
  border-radius: 5px;
  margin:0;
  text-align: center;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transition: all .3s;
  transition: all .3s;
}
.btn-12 span:nth-child(1) {
  box-shadow:
   -7px -7px 20px 0px #fff9,
   -4px -4px 5px 0px #fff9,
   7px 7px 20px 0px #0002,
   4px 4px 5px 0px #0001;
  -webkit-transform: rotateX(90deg);
  -moz-transform: rotateX(90deg);
  transform: rotateX(90deg);
  -webkit-transform-origin: 50% 50% -20px;
  -moz-transform-origin: 50% 50% -20px;
  transform-origin: 50% 50% -20px;
}
.btn-12 span:nth-child(2) {
  -webkit-transform: rotateX(0deg);
  -moz-transform: rotateX(0deg);
  transform: rotateX(0deg);
  -webkit-transform-origin: 50% 50% -20px;
  -moz-transform-origin: 50% 50% -20px;
  transform-origin: 50% 50% -20px;
}
.btn-12:hover span:nth-child(1) {
  box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
   7px 7px 20px 0px rgba(0,0,0,.1),
   4px 4px 5px 0px rgba(0,0,0,.1);
  -webkit-transform: rotateX(0deg);
  -moz-transform: rotateX(0deg);
  transform: rotateX(0deg);
}
.btn-12:hover span:nth-child(2) {
  box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
   7px 7px 20px 0px rgba(0,0,0,.1),
   4px 4px 5px 0px rgba(0,0,0,.1);
 color: transparent;
  -webkit-transform: rotateX(-90deg);
  -moz-transform: rotateX(-90deg);
  transform: rotateX(-90deg);
}


/* 13 */
.btn-13 {
  background-color: #89d8d3;
background-image: linear-gradient(315deg, #89d8d3 0%, #03c8a8 74%);
  border: none;
  z-index: 1;
}
.btn-13:after {
  position: absolute;
  content: "";
  width: 100%;
  height: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  border-radius: 5px;
   background-color: #4dccc6;
background-image: linear-gradient(315deg, #4dccc6 0%, #96e4df 74%);
  box-shadow:
   -7px -7px 20px 0px #fff9,
   -4px -4px 5px 0px #fff9,
   7px 7px 20px 0px #0002,
   4px 4px 5px 0px #0001;
  transition: all 0.3s ease;
}
.btn-13:hover {
  color: #fff;
}
.btn-13:hover:after {
  top: 0;
  height: 100%;
}
.btn-13:active {
  top: 2px;
}


/* 14 */
.btn-14 {
  background: rgb(255,151,0);
  border: none;
  z-index: 1;
}
.btn-14:after {
  position: absolute;
  content: "";
  width: 100%;
  height: 0;
  top: 0;
  left: 0;
  z-index: -1;
  border-radius: 5px;
  background-color: #eaf818;
  background-image: linear-gradient(315deg, #eaf818 0%, #f6fc9c 74%);
   box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5)
   7px 7px 20px 0px rgba(0,0,0,.1),
   4px 4px 5px 0px rgba(0,0,0,.1);
  transition: all 0.3s ease;
}
.btn-14:hover {
  color: #000;
}
.btn-14:hover:after {
  top: auto;
  bottom: 0;
  height: 100%;
}
.btn-14:active {
  top: 2px;
}

/* 15 */
.btn-15 {
  background: #b621fe;
  border: none;
  z-index: 1;
}
.btn-15:after {
  position: absolute;
  content: "";
  width: 0;
  height: 100%;
  top: 0;
  right: 0;
  z-index: -1;
  background-color: #663dff;
  border-radius: 5px;
   box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
   7px 7px 20px 0px rgba(0,0,0,.1),
   4px 4px 5px 0px rgba(0,0,0,.1);
  transition: all 0.3s ease;
}
.btn-15:hover {
  color: #fff;
}
.btn-15:hover:after {
  left: 0;
  width: 100%;
}
.btn-15:active {
  top: 2px;
}


/* 16 */
.btn-16 {
  border: none;
  color: #000000;
  background-color: #eeeeee;
}
.btn-16:after {
  position: absolute;
  content: "";
  width: 0;
  height: 100%;
  top: 0;
  left: 0;
  direction: rtl;
  z-index: -1;
  box-shadow:
   -7px -7px 20px 0px #fff9,
   -4px -4px 5px 0px #fff9,
   7px 7px 20px 0px #0002,
   4px 4px 5px 0px #0001;
  transition: all 0.3s ease;
}
.btn-16:hover {
  color: #000;
}
.btn-16:hover:after {
  left: auto;
  right: 0;
  width: 100%;
}
.btn-16:active {
  top: 2px;
}