body, html {
overflow: hidden;

    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    z-index: -9999;
-webkit-touch-callout: none; /* iOS Safari */
  -webkit-user-select: none;   /* Safari */
  -khtml-user-select: none;    /* Konqueror HTML */
  -moz-user-select: none;      /* Old versions of Firefox */
  -ms-user-select: none;       /* Internet Explorer/Edge */
  user-select: none;           /* Non-prefixed version, currently supported by most browsers */
}


.background {
    width: 100%;
    height: 100vh;
    z-index: -1;
    position: relative;
    overflow: hidden;
}

#backgroundVideo {
    object-fit: cover;
    width: 100vw;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
z-index: -2; 
}

div#backgroundDiv {}

h1 {
    letter-spacing: 13px;
    margin: 0px 0px 0px 0px;  /* Setting bottom margin to 0 */
    color: black;
    
    font-family: 'Poppins', sans-serif;
    font-weight: 200;  /* This is Extra Light */
    font-size: 70px;
}

h2 {
    color: white;
    font-family: 'Poppins', sans-serif;
    font-weight: 200;  /* This is Extra Light */
    font-size: 40px;
    padding-left: 50px;
    margin-bottom: 0px;
}

h3 {
    margin-top: 0;  /* Setting top margin to 0 */
    /* Add any other desired styles */
    font-family: 'Poppins', sans-serif;
    font-weight: 200;  /* This is Extra Light */
    font-size: 40px;
}

.menu {
    position: absolute;
    bottom: 10px;
    right: 20px;
    display: flex;
    gap: 15px;
    list-style: none;
    z-index: 2;
}

.menu2 {
    position: absolute;
    bottom: 53px;
    right: 220px;
    display: flex;
    gap: 15px;
    list-style: none;
    z-index: 2000;
    padding: 10px;
    
}

@keyframes slideInFromLeft {
  0% {
    transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

a {
    text-decoration: none;
}

.dozvifotky {
    display: none;
    padding-right: 450px;
    animation: slideInFromLeft 2s ease-out forwards;
}

.dozvigrafika {
    display: none;
    padding-right: 250px;
    animation: slideInFromLeft 2s ease-out forwards;
}

.headline-container {padding-top: 50px;margin-left: 50px;z-index: 9000;position: fixed;display: cotents;/* flex-direction: row; *//* align-items: flex-start; */align-content: stretch;flex-wrap: nowrap;}

.headline-container-2 {padding-top: 250px;margin-left: 50px;z-index: 110000;position: fixed;display: cotents;/* flex-direction: row; *//* align-items: flex-start; */align-content: stretch;flex-wrap: nowrap;}

.headline-container-3 {padding-top: 250px;margin-left: 50px;z-index: 110000;position: fixed;display: cotents;/* flex-direction: row; *//* align-items: flex-start; */align-content: stretch;flex-wrap: nowrap;}

.headline-container-4 {padding-top: 250px;margin-left: 50px;z-index: 110000;position: fixed;display: cotents;/* flex-direction: row; *//* align-items: flex-start; */align-content: stretch;flex-wrap: nowrap;}

.headline-container {}
.overlay {
    display: none;
    position: absolute;
   
    right: 120px;
    /* background-color: rgba(0, 0, 0, 0.8); */
    padding: 53px;
    border-radius: 36px;
    height: 80%;
    overflow: hidden;
    
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
    animation: slideUpFadeIn 1s forwards;
}

.overlay img {
    width: 100%; /* Adjusted width for the image to make sure it doesn't stretch or obstruct arrows */
    height: auto;
    object-fit: cover;
}



ul.menu li {
cursor: pointer;
   
    transition: box-shadow 0.3s, transform 0.3s;  /* Smooth transition effect */
}
.round-button img[src="play.svg"] {
    display: none; /* Initially hidden */
}

.round-button img[src="pause.svg"] {
    display: block; /* Initially visible */
}

.round-button img {
    pointer-events: none;
}

/* Glow effect on hover */
ul.menu li:hover {
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.8);  /* White glow */
    transform: scale(1.05);  /* Slightly scale the item to give depth */
}
.arrow {
    cursor: pointer;
    font-size: 50px;
    
    padding: 34px;
    border-radius: 50%;
    color: #fff;
    z-index: 1;
    -webkit-transform: scale(2,1);
    -moz-transform: scale(2,1);
    -ms-transform: scale(2,1);
    -o-transform: scale(2,1);
    transform: scale(2,9);
    font-weight: 800;
    
}



body .left-arrow {
    left: 0; /* Stick to the left */
animation: leftSlide 3s infinite;
    text-shadow: -4px 0px 5px #000000d4;

}

body .right-arrow {
   right: 0; /* Stick to the left */
    animation: rightSlide 3s infinite;
    text-shadow: -4px 0px 5px #000000d4;
}

.menu li {
    position: relative;
}
video {
    width: 100%;
    height: 100%;
    z-index: 1;
    object-fit: cover;
    
}

.overlay img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* This will ensure the image covers the div without distorting */
}

.gray-overlay {
    display: none;
    position: absolute;
    bottom: 140px;
    right: 120px;
    background-color: rgba(255, 255, 255, 0.2); /* Added some transparency to see the blur effect */
    backdrop-filter: blur(70px); /* Apply a blurred background */
    width: 500px;
    height: 160px; /* Fixed the typo '160pxx' to '160px' */
    align-items: center;
    justify-content: center;
    gap: 20px;
    border: 1px solid white; /* White thin border */
}

.round-button {
    width: 60px;
    height: 60px;
    background-color: transparent; /* Added some transparency to see the blur effect */
     /* Make the button background transparent */
    border-radius: 50%;
    border: 1px solid white;       /* White thin border */
    cursor: pointer;
}

#playPauseVideoBtn {
    width: 120px; /* Twice the original width */
    height: 120px; /* Twice the original height */
}
#playPauseVideoBtn img {
    width: 80%;     /* Adjust based on your preference */
    height: 80%; /* Twice the original height */
}
.round-button img {
    width: 50%;     /* Adjust based on your preference */
    height: 50%;    /* Adjust based on your preference */
    display: block; /* Removes any default margins or line-height */
    margin: auto;   /* Center the SVG within the button */
}

.round-button:focus {
    outline: none;
}

@keyframes leftSlide {
    0% { transform: translateX(0) scale(2,9) ; }
    50% { transform: translateX(-10px) scale(2,9); }
    100% { transform: translateX(0) scale(2,9); }
}

@keyframes rightSlide {
    0% { transform: translateX(0) scale(2,9) ;  }
    50% { transform: translateX(10px) scale(2,9) ;  }
    100% { transform: translateX(0) scale(2,9) ;  }
}





.headline-container, .headline-container-2 .headline-container-3 .headline-container-4 {
    transition: transform 0.5s ease;
    overflow: hidden;
    position: absolute; /* This ensures one doesn't push the other down */
    top: 0; /* Adjust according to where you want them */
    left: 0; /* Start from the left edge */
}

.slide-out-left {
    transform: translateX(-100%);
}

/* Initial state of headline-container-2 before it's shown */
.headline-container-2 {
    transform: translateX(100%);
}

/* Initial state of headline-container-3 before it's shown */
.headline-container-3 {
    transform: translateX(100%);
   
}

/* Initial state of headline-container-3 before it's shown */
.headline-container-4 {
    transform: translateX(100%);
   
}

@keyframes leftSlideEnd {
    to { transform: translateX(-20px) scale(2,9); }
}

@keyframes rightSlideEnd {
    to { transform: translateX(20px) scale(2,9); }
}

.left-arrow:hover {
    animation: leftSlideEnd 2s forwards; 
}

.right-arrow:hover {
    animation: rightSlideEnd 2s forwards;
}

@keyframes slideUpFadeIn {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}