@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
body{
    font-family: Poppins;
    margin: 0;
    background-color: #000000;
    color: #f5f5f5;
}
svg{
    width: 25px;
}
header{
    width: 1200px;
    max-width: 90%;
    margin: auto;
    display: grid;
    grid-template-columns: 50px 1fr 50px;
    grid-template-rows: 50px;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 100;
}
header .logo{
    font-weight: bold;
}
header .menu{
    padding: 0;
    margin: 0;
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
    font-weight: 500;
}
/* css slider */
.slider{
    height: 100vh;
    margin-top: -50px;
    position: relative;
}
.slider .list .item{
    position: absolute;
    inset: 0 0 0 0;
    overflow: hidden;
    opacity: 0;
    transition: .5s;
}
.slider .list .item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.slider .list .item::after{
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    background-image: linear-gradient(
        to top, #000000 0%, transparent
    );
}
.slider .list .item .content{
    position: absolute;
    left: 10%;
    top: 20%;
    width: 500px;
    max-width: 80%;
    z-index: 1;
}
.slider .list .item .content p:nth-child(1){
    text-transform: uppercase;
    letter-spacing: 10px;
}
.slider .list .item .content h2{
    font-size: 50px;
    margin: 0;
}
.slider .list .item.active{
    opacity: 1;
    z-index: 10;
}
@keyframes showContent {
    to{
        transform: translateY(0);
        filter: blur(0);
        opacity: 1;
    }
}
.slider .list .item.active p:nth-child(1),
.slider .list .item.active h2,
.slider .list .item.active p:nth-child(3){
    transform: translateY(30px);
    filter: blur(20px);
    opacity: 0;
    animation: showContent .5s .7s ease-in-out 1 forwards;
}
.slider .list .item.active h2{
    animation-delay: 1s;
}
.slider .list .item.active p:nth-child(3){
    animation-duration: 1.3s;
}
.arrows{
    position: absolute;
    top: 60%;
    right: 50px;
    z-index: 100;
}
.arrows button{
    background-color: #eee5;
    border: none;
    font-family: monospace;
    width: 40px;
    height: 40px;
    border-radius: 5px;
    font-size: x-large;
    color: #eee;
    transition: .5s;
}
.arrows button:hover{
    background-color: #eee;
    color: black;
}
.thumbnail{
    position: absolute;
    bottom: 50px;
    z-index: 11;
    display: flex;
    gap: 10px;
    width: 100%;
    height: 250px;
    padding: 0 50px;
    box-sizing: border-box;
    overflow: auto;
    justify-content: center;
}
.thumbnail::-webkit-scrollbar{
    width: 0;
}
.thumbnail .item{
    width: 150px;
    height: 220px;
    filter: brightness(.9);
    transition: .5s;
    flex-shrink: 0;
}
.thumbnail .item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}
.thumbnail .item.active{
    filter: brightness(1.5);
}
.thumbnail .item .content{
    position: absolute;
    inset: auto 10px 10px 10px;
    color: #eee;
}
@media screen and (max-width: 678px) {
    .thumbnail{
        justify-content: start;
    }
    .slider .list .item .content h2{
        font-size: 60px;
    }
    .arrows{
        top: 60%;
    }
}
@media (max-width: 1300px) {
  
    .thumbnail{
        position: absolute;
        bottom: 20px;
        z-index: 11;
        display: flex;
        gap: 10px;
        width: 100%;
        height: 250px;
        padding: 0 50px;
        box-sizing: border-box;
        overflow: auto;
        justify-content: center;
    }
    .thumbnail .item{
        width: 150px;
        height: 220px;
        filter: brightness(.5);
        transition: .5s;
        flex-shrink: 0;
    }

}


@media (max-width: 767px) {
  .slider .list .item .content h2{
    font-size: 30px;
    margin: 0;
}
  
    .thumbnail{
        position: absolute;
        bottom: 50px;
        z-index: 11;
        display: flex;
        gap: 10px;
        width: 100%;
        height: 250px;
        padding: 0 50px;
        box-sizing: border-box;
        overflow: auto;
        justify-content: center;
    }
    .thumbnail .item{
        width: 150px;
    height: 220px;
        filter: brightness(.5);
        transition: .5s;
        flex-shrink: 0;
    }

}


.sec-center {
    position: relative;
    max-width: 100%;
    text-align: center;
    z-index: 200;
  }
  [type="checkbox"]:checked,
  [type="checkbox"]:not(:checked){
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
  }
  .dark-light:checked + label,
  .dark-light:not(:checked) + label{
    position: fixed;
    top: 40px;
    right: 40px;
    z-index: 20000;
    display: block;
    border-radius: 50%;
    width: 46px;
    height: 46px;
    cursor: pointer;
    transition: all 200ms linear;
    box-shadow: 0 0 25px rgba(255,235,167,.45);
  }
  .dark-light:checked + label{
    transform: rotate(360deg);
  }
  .dark-light:checked + label:after,
  .dark-light:not(:checked) + label:after{
    position: absolute;
    content: '';
    top: 1px;
    left: 1px;
    overflow: hidden;
    z-index: 2;
    display: block;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    background-color: #ffff;
    background-image: url('https://assets.codepen.io/1462889/moon.svg');
    background-size: 20px 20px;
    background-repeat: no-repeat;
    background-position: center;
    transition: all 200ms linear;
    opacity: 0;
  }
  .dark-light:checked + label:after {
    opacity: 1;
  }
  .dark-light:checked + label:before,
  .dark-light:not(:checked) + label:before{
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 1;
    display: block;
    border-radius: 50%;
    width: 46px;
    height: 46px;
    background-color: #48dbfb;
    background-image: url('https://assets.codepen.io/1462889/sun.svg');
    background-size: 25px 25px;
    background-repeat: no-repeat;
    background-position: center;
    transition: all 200ms linear;
  }
  .dark-light:checked + label:before{
    background-color: #000;
  }
  .light-back{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
    background-color: #fff;
    overflow: hidden;
    background-image: url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/1462889/pat-back.svg');
    background-position: center;
    background-repeat: repeat;
    background-size: 4%;
    height: 100%;
    width: 100%;
    transition: all 200ms linear;
    opacity: 0;
  }
  .dark-light:checked ~ .light-back{
    opacity: 1;
  }
  .dropdown:checked + label,
  .dropdown:not(:checked) + label{
    position: relative;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 15px;
    line-height: 2;
    height: 50px;
    transition: all 200ms linear;
    border-radius: 4px;
    width: 220px;
    letter-spacing: 1px;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-align-items: center;
    -moz-align-items: center;
    -ms-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    justify-content: center;
    -ms-flex-pack: center;
    text-align: center;
    border: none;
    background-color: #DF5A59;
    cursor: pointer;
    color: #ffff;
    box-shadow: 0 12px 35px 0 rgba(255,235,167,.15);
  }
  .dark-light:checked ~ .sec-center .for-dropdown{
    background-color: #ffff;
    color: #DF5A59;
    box-shadow: 0 12px 35px 0 rgba(16,39,112,.25);
  }
  .dropdown:checked + label:before,
  .dropdown:not(:checked) + label:before{
    position: fixed;
    top: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 100%;
    z-index: -1;
    cursor: auto;
    pointer-events: none;
  }
  .dropdown:checked + label:before{
    pointer-events: auto;
  }
  .dropdown:not(:checked) + label .uil {
    font-size: 24px;
    margin-left: 10px;
    transition: transform 200ms linear;
  }
  .dropdown:checked + label .uil {
    transform: rotate(180deg);
    font-size: 24px;
    margin-left: 10px;
    transition: transform 200ms linear;
  }
  .section-dropdown {
    position: absolute;
    padding: 5px;
    background-color: #111;
    top: 70px;
    left: 0;
    width: 100%;
    border-radius: 4px;
    display: block;
    box-shadow: 0 14px 35px 0 rgba(9,9,12,0.4);
    z-index: 2;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: all 200ms linear;
  }
  .dark-light:checked ~ .sec-center .section-dropdown {
    background-color: #fff;
    box-shadow: 0 14px 35px 0 rgba(9,9,12,0.15);
  }
  .dropdown:checked ~ .section-dropdown{
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .section-dropdown:before {
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
    height: 20px;
    content: '';
    display: block;
    z-index: 1;
  }
  .section-dropdown:after {
    position: absolute;
    top: -7px;
    left: 30px;
    width: 0; 
    height: 0; 
    border-left: 8px solid transparent;
    border-right: 8px solid transparent; 
    border-bottom: 8px solid #111;
    content: '';
    display: block;
    z-index: 2;
    transition: all 200ms linear;
  }
  .dark-light:checked ~ .sec-center .section-dropdown:after {
    border-bottom: 8px solid #fff;
  }
  
  a {
    position: relative;
    color: #fff;
    transition: all 200ms linear;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 15px;
    border-radius: 2px;
    padding: 5px 0;
    padding-left: 20px;
    padding-right: 15px;
    margin: 2px 0;
    text-align: left;
    text-decoration: none;
    display: -ms-flexbox;
    display: flex;
    -webkit-align-items: center;
    -moz-align-items: center;
    -ms-align-items: center;
    align-items: center;
    justify-content: space-between;
      -ms-flex-pack: distribute;
  }
  .dark-light:checked ~ .sec-center .section-dropdown a {
    color: #ffff;
  }
  .hov:hover {
    color: #ffff;
    background-color: #DF5A59;
  }
  .dark-light:checked ~ .sec-center .section-dropdown a:hover {
    color: #DF5A59;
    background-color: #ffff;
  }
  a .uil {
    font-size: 22px;
  }
  .dropdown-sub:checked + label,
  .dropdown-sub:not(:checked) + label{
    position: relative;
    color: #fff;
    transition: all 200ms linear;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 15px;
    border-radius: 2px;
    padding: 5px 0;
    padding-left: 20px;
    padding-right: 15px;
    text-align: left;
    text-decoration: none;
    display: -ms-flexbox;
    display: flex;
    -webkit-align-items: center;
    -moz-align-items: center;
    -ms-align-items: center;
    align-items: center;
    justify-content: space-between;
      -ms-flex-pack: distribute;
      cursor: pointer;
  }
  .dropdown-sub:checked + label .uil,
  .dropdown-sub:not(:checked) + label .uil{
    font-size: 22px;
  }
  .dropdown-sub:not(:checked) + label .uil {
    transition: transform 200ms linear;
  }
  .dropdown-sub:checked + label .uil {
    transform: rotate(135deg);
    transition: transform 200ms linear;
  }
  .dropdown-sub:checked + label:hover,
  .dropdown-sub:not(:checked) + label:hover{
    color: #ffff;
    background-color: #DF5A59;
  }
  .dark-light:checked ~ .sec-center .section-dropdown .for-dropdown-sub{
    color: #ffff;
  }
  .dark-light:checked ~ .sec-center .section-dropdown .for-dropdown-sub:hover{
    color: #DF5A59;
    background-color: #ffff;
  }
  
  .section-dropdown-sub {
    position: relative;
    display: block;
    width: 100%;
    pointer-events: none;
    opacity: 0;
    max-height: 0;
    padding-left: 10px;
    padding-right: 3px;
    overflow: hidden;
    transition: all 200ms linear;
  }
  .dropdown-sub:checked ~ .section-dropdown-sub{
    pointer-events: auto;
    opacity: 1;
    max-height: 999px;
  }
  .section-dropdown-sub a {
    font-size: 14px;
  }
  .section-dropdown-sub a .uil {
    font-size: 20px;
  }
  .logo {
      position: fixed;
      top: 50px;
      left: 40px;
      display: block;
      z-index: 11000000;
    background-color: transparent;
    border-radius: 0;
    padding: 0;
      transition: all 250ms linear;
  }
  .logo:hover {
    background-color: transparent;
  }
  .logo img {
      height: 26px;
      width: auto;
      display: block;
    transition: all 200ms linear;
  }
  .dark-light:checked ~ .logo img{
    filter: brightness(10%);
  }
  
  @media screen and (max-width: 991px) {
  .logo {
      top: 30px;
      left: 20px;
  }
  .dark-light:checked + label,
  .dark-light:not(:checked) + label{
    top: 20px;
    right: 20px;
  }
  }