@import url(https://fonts.googleapis.com/css?family=Varela+Round);

html, body {
    min-height: 100%;
    background: #333;
}

body {
    margin: 0;
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 0;
}


.slides {
    padding: 0;
    width: 100%;
    max-width: 900px;        
    aspect-ratio: 16 / 9;    
    display: block;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    list-style: none;
}

.slides * {
    user-select: none;
    -ms-user-select: none;
    -moz-user-select: none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
}

.slides input { display: none; }

.slide-container { display: block; }

.slide {
    top: 0;
    left: 0;               
    opacity: 0;
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    transform: scale(0);
    transition: all .7s ease-in-out;
}


.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;         
}

.nav label {
    width: 44px;
    height: auto;           
    display: none;
    position: absolute;
    opacity: 0;
    z-index: 9;
    cursor: pointer;
    transition: opacity .2s;
    color: white;
    font-size: 64pt;
    text-align: center;
    font-family: "Varela Round", sans-serif;
    top: 50%;               
    transform: translateY(-50%);
    line-height: 1;
    padding: 10px 0;       
}

.slide:hover + .nav label { opacity: 0.5; }
.nav label:hover { opacity: 1; }
.nav .next { right: 0; }

input:checked + .slide-container .slide {
    opacity: 1;
    transform: scale(1);
    transition: opacity 1s ease-in-out;
}

input:checked + .slide-container .nav label { display: block; }

.nav-dots {
    width: 100%;
    bottom: 10px;
    height: 11px;
    display: block;
    position: absolute;
    text-align: center;
    z-index: 10;
}

.nav-dots .nav-dot {
    top: -5px;
    width: 11px;
    height: 11px;
    margin: 0 4px;
    position: relative;
    border-radius: 100%;
    display: inline-block;
    background-color: rgba(0, 0, 0, 0.6);
}

.nav-dots .nav-dot:hover {
    cursor: pointer;
    background-color: rgb(255, 255, 255);
}

input#img-1:checked ~ .nav-dots label#img-dot-1,
input#img-2:checked ~ .nav-dots label#img-dot-2,
input#img-3:checked ~ .nav-dots label#img-dot-3,
input#img-4:checked ~ .nav-dots label#img-dot-4,
input#img-5:checked ~ .nav-dots label#img-dot-5,
input#img-6:checked ~ .nav-dots label#img-dot-6,
input#img-7:checked ~ .nav-dots label#img-dot-7,
input#img-8:checked ~ .nav-dots label#img-dot-8,
input#img-9:checked ~ .nav-dots label#img-dot-9,
input#img-10:checked ~ .nav-dots label#img-dot-10 {
    background: rgb(255, 255, 255);
}


@media (max-width: 768px) {
    .slides {
        aspect-ratio: 4 / 3;  
        max-width: 100%;
    }

    .nav label {
        font-size: 44pt;
        width: 40px;
        opacity: 0.4;           
    }

    input:checked + .slide-container .nav label {
        display: block;
        opacity: 0.4;
    }

    input:checked + .slide-container .nav label:active {
        opacity: 1;
    }

    .nav-dots .nav-dot {
        width: 10px;
        height: 10px;
        margin: 0 3px;
    }
}


@media (max-width: 480px) {
    .slides {
        aspect-ratio: 1 / 1;  
        max-width: 100%;
    }

    .nav label {
        font-size: 28pt;
        width: 30px;
        opacity: 0.5;
    }

    .nav-dots {
        bottom: 8px;
    }

    .nav-dots .nav-dot {
        width: 8px;
        height: 8px;
        margin: 0 2px;
        top: -4px;
    }
}