#start_screen {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-width: 100vw;
    max-height: 100vh;
    gap: 1em;
    z-index: 100;
    background: url('../../img/Backgrounds/4.png') no-repeat calc(5%) center;
    background-size: cover;
    overflow: hidden;
    box-sizing: border-box;  
}

#story_screen,
#control_screen,
#game_over_screen,
#win_screen,
#legal_notice_screen,
#credits_screen {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-width: 100vw;
    max-height: 100vh;
    z-index: 100;
    background: url('../../img/Backgrounds/4.png') no-repeat 20% center;
    background-size: cover;
    color: #fffbe7;
    font-family: 'Freckle Face', cursive, Arial, sans-serif;
    text-align: center;
    box-sizing: border-box;
    overflow: hidden;
}

#story_screen > *,
#control_screen > *,
#game_over_screen > *,
#win_screen > *,
#legal_notice_screen > *,
#credits_screen > * {
    position: relative;
    z-index: 2;
}

#story_screen::before,
#control_screen::before,
#game_over_screen::before,
#win_screen::before,
#legal_notice_screen::before,
#credits_screen::before {
    filter: drop-shadow(8px 0 24px rgba(0,0,0,1));
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../../img/User Interfaces/PopUPbox.png') no-repeat center center;
    background-size: 80% 80%;
    opacity: 1;
    z-index: 1;
    pointer-events: none;
}

.start-screen-title,
.story-screen-title,
.control-screen-title,
.game-over-screen-title,
.win-screen-title,
.legal-notice-title,
.credits-title {
    top: -0.3em;
    color: rgb(240, 179, 83);
    font-size: clamp(1.5em, 8vw, 3.5em);
    margin-top: clamp(-1.2em, -0.4vw, 1.8em);
    text-shadow: 4px 4px 4px rgba(0, 0, 0, 0.8);
    opacity: 0;
    transform: scale(0.7);
    animation: title-grow-fade 2s cubic-bezier(.7,-0.2,.3,1.2) 0.1s forwards;
}
    @keyframes title-grow-fade {
        from {
            opacity: 0;
            transform: scale(0.7);
        }
        to {
            opacity: 1;
            transform: scale(1);
        }
    }

#story_textbox,
#control_textbox,
#game_over_textbox,
#win_textbox,
#legal_notice_textbox,
#credits_textbox {
    width: 55%;
    height: 55%;
    top: -1.8em;
    left: 0.3em;
    overflow: hidden;
    position: relative;
    margin-left: auto;
    margin-right: auto;
    z-index: 3;
    font-size: 1.5em;
    letter-spacing: 0.04em;
    color: #fffbe7;
    pointer-events: none;
}

#control_textbox,
#game_over_textbox,
#win_textbox,
#legal_notice_textbox,
#credits_textbox {
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}   

#story_textbox::before,
#story_textbox::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 20px;
    pointer-events: none;
    z-index: 10;
}
#story_textbox::before {
    top: 0;
    background: linear-gradient(to bottom, rgba(50,57,60,1) 0%, rgba(50,57,60,0) 100%);
    filter: none;
}
#story_textbox::after {
    bottom: 0;
    background: linear-gradient(to top, rgba(50,57,60,1) 0%, rgba(50,57,60,0) 100%);
    filter: none;
}
    
#story_textbox p {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    text-align: center;
    font-size: 1em;
    animation: story-scroll-up 60s linear 0.2s both;
    will-change: transform, opacity;   
}
    @keyframes story-scroll-up {
        0% {
            opacity: 1;
            transform: translateY(calc(30%));
        }
        100% {
            opacity: 1;
            transform: translateY(calc(-100%));
        }
    }
    @keyframes story-scroll-down {
        from {
            opacity: 1;
            transform: translateY(-100%);
        }
        to {
            opacity: 1;
            transform: translateY(30%);
        }
    }
    @keyframes story-scroll-down-reverse {
        from {
            opacity: 1;
            transform: translateY(-100%);
        }
        to {
            opacity: 1;
            transform: translateY(30%);
        }
    }

.control-list {
    list-style-type: none;
    padding-left: 0;
    width: 70%;
}

.control-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    line-height: 1.4em;
}

#game_over_textbox p,
#win_textbox p,
#legal_notice_textbox p,
#credits_textbox p {
    text-align: center;
    font-size: 1.2em;
    line-height: 1.4em;
    margin: 0;
}

#credits_textbox a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    pointer-events: auto;
    cursor: pointer !important;
    transition: all 150ms;
}

#credits_textbox a:hover {
    color: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

#credits_textbox a:active {
    color: rgba(255, 255, 255, 0.8);
}

#start_screen.pre-fade,
#story_screen.pre-fade,
#control_screen.pre-fade,
#game_over_screen.pre-fade,
#win_screen.pre-fade,
#legal_notice_screen.pre-fade,
#credits_screen.pre-fade {
    filter: brightness(0);
    pointer-events: none;
    transition: filter 1s cubic-bezier(.7,-0.2,.3,1.2);
}

#start_screen.fade-in,
#story_screen.fade-in,
#control_screen.fade-in,
#game_over_screen.fade-in,
#win_screen.fade-in,
#legal_notice_screen.fade-in,
#credits_screen.fade-in {
    filter: brightness(1);
    pointer-events: auto;
    transition: filter 1s cubic-bezier(.7,-0.2,.3,1.2);
}

#start_screen.fade-out,
#story_screen.fade-out,
#control_screen.fade-out,
#game_over_screen.fade-out,
#win_screen.fade-out,
#legal_notice_screen.fade-out,
#credits_screen.fade-out {
    filter: brightness(0);
    pointer-events: none;
    transition: filter 1s cubic-bezier(.7,-0.2,.3,1.2);
}

@media only screen and (max-width: 720px) {
   canvas,
   #start_screen {
       width: 100%;
       max-width: 100vw;
   }
    .start-screen-title, 
    .story-screen-title,
    .control-screen-title,
    .game-over-screen-title,
    .win-screen-title,
    .legal-notice-screen-title,
    .credits-screen-title {
        margin-bottom: 4vw;
    }

    #story_textbox p,
    #game_over_textbox p,
    #win_textbox p,
    #legal_notice_textbox p,
    #credits_textbox p {
        font-size: clamp(0.8em, 2.5vh, 1.3em);
    }

    #control_textbox li,
    #legal_notice_textbox p,
    #credits_textbox p {
        font-size: clamp(0.5em, 3.35vw, 1.5em) !important;
    }

    #story_textbox,
    #control_textbox,
    #game_over_textbox,
    #win_textbox,
    #legal_notice_textbox,
    #credits_textbox {
        top: -8%;   
    }
}

@media only screen and (max-height: 480px){
    #legal_notice_textbox p,
    #credits_textbox p {
        font-size: clamp(1em, 2.5vh, 1.3em);
    }
}