* {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body  {
    background-image: url('https://wallpapercave.com/wp/wp6705749.jpg');
  background-size:cover;
        -webkit-animation: slidein 100s;
        animation: slidein 100s;

        -webkit-animation-fill-mode: forwards;
        animation-fill-mode: forwards;

        -webkit-animation-iteration-count: infinite;
        animation-iteration-count: infinite;

        -webkit-animation-direction: alternate;
        animation-direction: alternate;              
}

@-webkit-keyframes slidein {
from {background-position: top; background-size:3000px; }
to {background-position: -100px 0px;background-size:2750px;}
}

@keyframes slidein {
from {background-position: top;background-size:3000px; }
to {background-position: -100px 0px;background-size:2750px;}

}

nav {
    width: 100%;
    background-position: 50%;
    background-size: cover;
    place-items: end;
    display: grid;
}

#nav-content {
    z-index: 0;
    text-align: right;
    gap: 1rem;
    height: 25px;
    width: auto;
    border-radius: 40px;
  background: rgba(255, 255, 255, 0.07);
border-radius: 16px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
backdrop-filter: blur(5px);
-webkit-backdrop-filter: blur(5px);
border: 1px solid rgba(255, 255, 255, 0.2);
}

#nav-content a {
    display: inline-block;
    position: relative;
    color: white;
    margin: 0 10px;
    text-decoration: none;
    text-shadow: -0.5px 0 black, 0 0.5px black, 0.5px 0 black, 0 -0.5px black;
  }

  #nav-content a::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: gray;
    transform-origin: bottom right;
    transition: transform 0.25s ease-out;
  }

  #nav-content a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
  }

#rezerwacja {
    width: 40%;
    background-position: 50%;
    background-size: cover;
    place-items: center;
    min-width: 200px;
    display: grid;
    margin: 0 auto;
}

#rezerwacja-content {
    display: flex;
    z-index: 0;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    height: 500px;
    width: 100%;
    margin-top: 140px;
    grid-row-start: 1;
    grid-column-start: 1;
    padding: revert;
    border-radius: 40px;
  background: rgba(255, 255, 255, 0.07);
border-radius: 16px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
backdrop-filter: blur(5px);
-webkit-backdrop-filter: blur(5px);
border: 1px solid rgba(255, 255, 255, 0.2);
}

@media screen and (max-width: 800px) {
    #rezerwacja {
      width: 90%;
    }

    #ludzie {
        width: 100%;
    }
    #ludzie-content {
        width: auto;
    }
  }

#kontener {
    display: flex;
    flex-flow: row wrap;
}

#ludzie {
    box-sizing: border-box;
    flex-basis: 25%;
    width: 20%;
    background-position: 50%;
    min-width: 200px;
    background-size: cover;
    place-items: center;
    margin: 0 auto;
}

#ludzie-content {
    color: white;
    text-align: center;
    margin: 0 auto;
    z-index: 0;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    height: auto;
  min-width: 200px;
  max-width: 350px;
  min-height: 200px;
    width: 99%;
    margin-top: 50px;
    grid-row-start: 1;
    grid-column-start: 1;
    padding: revert;
    border-radius: 40px;
  background: rgba(255, 255, 255, 0.07);
border-radius: 16px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
backdrop-filter: blur(5px);
-webkit-backdrop-filter: blur(5px);
border: 1px solid rgba(255, 255, 255, 0.2);
}

#ludzie-content h2 {
    text-align: center;
    color: white;
    font-weight: bolder;
    text-shadow: -0.5px 0 black, 0 0.5px black, 0.5px 0 black, 0 -0.5px black;
}

#ludzie-content table {
    width: 100%;
}

#ludzie-content table, th, td {
    border: 1px solid lightgray;
    border-collapse: collapse;
    text-shadow: -0.5px 0 black, 0 0.5px black, 0.5px 0 black, 0 -0.5px black;
  }

.contact1-form-title {
    display: block;
    font-family: Montserrat-ExtraBold;
    font-size: 36px;
    color: #fff;
    line-height: 1.2;
    text-align: center;
    padding-bottom: 44px;
  text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;
}

.validate-input {
    position: relative;
}

.wrap-input1 {
    position: relative;
    width: 80%;
    z-index: 1;
    margin-bottom: 20px;
}

.input1::placeholder {
color: white;
opacity: 1;
  text-shadow: -0.5px 0 black, 0 0.5px black, 0.5px 0 black, 0 -0.5px black;
}

input.input1 {
    height: 50px;
    border-radius: 25px;
    padding: 0 30px;
}

.input1 {
    display: block;
    width: 100%;
    background: #e6e6e6;
    font-family: Montserrat-Bold;
    font-size: 15px;
    line-height: 1.5;
    color: #fff;
  background: rgba(255, 255, 255, 0.07);
border-radius: 16px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
backdrop-filter: blur(5px);
-webkit-backdrop-filter: blur(5px);
border: 1px solid rgba(255, 255, 255, 0.2);
  
}

input {
    outline: none;
    border: none;
}

.shadow-input1 {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    box-shadow: 0 0;
    color: rgba(87, 184, 70, .5);
}

.container-contact1-form-btn {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.contact1-form-btn {
    min-width: 193px;
    height: 50px;
    border-radius: 25px;
    background: blue;
    font-family: Montserrat-Bold;
    font-size: 15px;
    line-height: 1.5;
    color: #fff;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 25px;
    -webkit-transition: all .4s;
    -o-transition: all .4s;
    -moz-transition: all .4s;
    transition: all .4s;
}

button {
    margin: 20px;
  }
  .custom-btn {
    width: 130px;
    height: 40px;
    color: #fff;
    border-radius: 5px;
    padding: 10px 25px;
    font-family: 'Didot', sans-serif;
    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;
  }
  
.btn-3 {
    background: rgb(0,172,238);
  background: linear-gradient(180deg, rgba(23,49,210,1) 0%, rgba(0,91,255,1) 100%);
    width: 130px;
    height: 40px;
    line-height: 42px;
    padding: 0;
    border: none;
    
  }
  .btn-3 span {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
  }
  .btn-3:before,
  .btn-3:after {
    position: absolute;
    content: "";
    right: 0;
    top: 0;
     background: rgba(2,126,251,1);
    transition: all 0.3s ease;
  }
  .btn-3:before {
    height: 0%;
    width: 2px;
  }
  .btn-3:after {
    width: 0%;
    height: 2px;
  }
  .btn-3:hover{
     background: transparent;
    box-shadow: none;
  }
  .btn-3:hover:before {
    height: 100%;
  }
  .btn-3:hover:after {
    width: 100%;
  }
  .btn-3 span:hover{
     color: rgba(2,126,251,1);
  }
  .btn-3 span:before,
  .btn-3 span:after {
    position: absolute;
    content: "";
    left: 0;
    bottom: 0;
     background: rgba(2,126,251,1);
    transition: all 0.3s ease;
  }
  .btn-3 span:before {
    width: 2px;
    height: 0%;
  }
  .btn-3 span:after {
    width: 0%;
    height: 2px;
  }
  .btn-3 span:hover:before {
    height: 100%;
  }
  .btn-3 span:hover:after {
    width: 100%;
  }
  

.block-container {
  position: relative;
  width: 40px;
  height: 40px;
  margin: 12px;
  transition: 250ms;
  perspective: 150px;
}

.block-container .btn-back {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: inherit;
  height: inherit;
  border-radius: 10px;
  transition: 250ms;
  transform-style: preserve-3d;
  transform-origin: bottom right;
  transform: rotateZ(15deg);
  will-change: transform;
  box-shadow: 4px 0 10px black;
}

.block-container .btn-back-1 {
  background: linear-gradient(135deg, #4682eb -20%, #01beff 120%);
}

.block-container .btn-back-2 {
  background: linear-gradient(135deg, #5c46eb -20%, #013fff 120%);
}

.block-container .btn-back-3 {
  background: linear-gradient(135deg, #ebe046 -20%, #ffac01 120%);
}

.block-container .btn-front {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: inherit;
  height: inherit;
  border-radius: 10px;
  background-color: #ffffff33;
  backdrop-filter: blur(5px);
  transition: 250ms;
  transform-style: preserve-3d;
  transform-origin: top left;
  overflow: hidden;
}

.block-container .btn-front svg.frame {
  width: inherit;
  height: inherit;
}

.block-container .btn-front svg.frame rect {
  width: inherit;
  height: inherit;
  fill: none;
  stroke-width: 0;
}

.block-container .btn-front svg.icon {
  position: absolute;
  inset: 50% 0 0 50%;
  transform: translate(-50%, -50%);
}

.block-container:hover .btn-back {
  transform: translateZ(10px) rotateZ(15deg) rotateX(-10deg) rotateY(-10deg);
}

.block-container:hover .btn-front {
  transform: translateZ(20px) translateY(-3px) rotateX(10deg) rotateY(10deg);
}

footer {
  display: flex;
  position: fixed;
  float: right;
  bottom: 10px;
  right: 10px;
}