*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

/* ==========================================
   BODY
========================================== */

html,
body{
    width:100%;
    min-height:100%;
}

body{
    background:#050b16;
    color:white;
    font-family:'DM Sans',sans-serif;
    overflow-x:hidden;
    position:relative;
}

/* ==========================================
   BCI BACKGROUND CANVAS
========================================== */

#tech-background{
    position:fixed;
    inset:0;
    z-index:-1;
    pointer-events:none;
}

body{
    position:relative;
    z-index:1;
}

/* ==========================================
   FORCE ALL SITE CONTENT ABOVE CANVAS
========================================== */

.navbar,
.hero,
section,
footer,
.arcade-wrapper,
.arcade-cabinet,
.arcade-screen-frame,
.arcade-controls,
.skill-carousel-section,
.carousel-wrapper,
.carousel-3d,
.speakers-grid,
.speaker-card,
.about-box{
    position:relative;
    z-index:10;
}

/* ==========================================
   NAVBAR
========================================== */

.navbar{
    display:flex;
    align-items:center;
}

.nav-links{
    display:flex;
    gap:12px;
    margin-left:30px;
}

.nav-status{
    margin-left:auto;
    color:#00ff88;
    font-family:'Orbitron',sans-serif;
}

.nav-btn{

    font-family:'Orbitron',sans-serif;

    color:#d7f9ff;

    text-decoration:none;

    padding:12px 28px;

    border-radius:14px;

    background:
    rgba(0,255,255,.05);

    border:
    1px solid rgba(0,255,255,.25);

    backdrop-filter:blur(10px);

    letter-spacing:1px;

    text-transform:uppercase;

    transition:
        all .3s ease;

    box-shadow:
        0 0 10px rgba(0,255,255,.08);
    position:relative;

    overflow:hidden;		
		
}

.nav-btn:hover{

    color:white;

    transform:
        translateY(-3px)
        scale(1.05);

    background:
    rgba(0,255,255,.12);

    border:
    1px solid rgba(0,255,255,.6);

    box-shadow:
        0 0 15px rgba(0,255,255,.5),
        0 0 35px rgba(255,0,255,.25);

    text-shadow:
        0 0 10px rgba(0,255,255,.8);
}

.nav-btn:active{

    transform:
        scale(.96);

    box-shadow:
        0 0 8px rgba(255,0,255,.7);
}

.nav-btn::after{

    content:"";

    position:absolute;

    left:-100%;
    bottom:0;

    width:100%;
    height:2px;

    background:
    linear-gradient(
        90deg,
        transparent,
        #00ffff,
        transparent
    );

    transition:.4s;
}

.blink{
    animation:blink 1s infinite;
}

@keyframes blink{
    50%{opacity:0;}
}
.nav-btn:hover::after{

    left:100%;
}

/* ==========================================
   HERO
========================================== */

.hero{
    min-height:40vh;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
}

.hero h1{
    font-family:'Orbitron',sans-serif;
    font-size:4.5rem;
    font-weight:900;
    letter-spacing:4px;
    text-transform:uppercase;

    background:linear-gradient(
        90deg,
        #00ffff,
        #ff00ff,
        #00ffff
    );

    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;

    text-shadow:
        0 0 10px rgba(0,255,255,.5),
        0 0 30px rgba(255,0,255,.3);

    margin-bottom:20px;
}

.hero h2{
    font-family:'Orbitron',sans-serif;
    color:#00ffff;
    letter-spacing:2px;
    text-transform:uppercase;
    font-size:1.2rem;
}

.hero-images{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:30px;
    margin-top:30px;
    flex-wrap:wrap;
}

.hero-images img{
    width:220px;
    animation:floatRetro 4s ease-in-out infinite;
}

.hero-images img:nth-child(2){
    animation-delay:0.8s;
}

.hero-images img:nth-child(3){
    animation-delay:1.6s;
}

@keyframes floatRetro{

    0%,100%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(-12px);
    }
}

/* ==========================================
   TITLES
========================================== */

.section-title{

    font-family:'Orbitron',sans-serif;

    text-transform:uppercase;

    letter-spacing:4px;

    color:#00ffff;

    margin-bottom:50px;

    text-align:center;

    text-shadow:
        0 0 10px #00ffff,
        0 0 25px rgba(0,255,255,.5);

    position:relative;
}

.section-title::after{

    content:"";

    display:block;

    width:180px;

    height:2px;

    margin:15px auto 0;

    background:linear-gradient(
        90deg,
        transparent,
        #00ffff,
        transparent
    );
}
}

/* ==========================================
   ARCADE
========================================== */

.arcade-wrapper{
    display:flex;
    justify-content:center;
    margin:60px auto;
}

.arcade-cabinet{

width:min(900px,95vw);

margin:0 auto;

border-radius:35px;

overflow:hidden;

position:relative;

border:3px solid rgba(0,255,255,.25);

background:
linear-gradient(
    180deg,
    rgba(15,20,35,.95),
    rgba(5,10,20,.98)
);

box-shadow:
    0 0 20px rgba(0,255,255,.25),
    0 0 50px rgba(0,255,255,.15),
    0 0 100px rgba(255,0,255,.10),
    0 25px 60px rgba(0,0,0,.7);

backdrop-filter:blur(10px);

}

.arcade-cabinet::before{

content:"";

position:absolute;

inset:-20px;

border-radius:50px;

background:
radial-gradient(
    circle,
    rgba(0,255,255,.15),
    transparent 70%
);

z-index:-1;

filter:blur(25px);

}

.arcade-cabinet::after{

content:"";

position:absolute;

top:0;
left:0;

width:100%;
height:100%;

pointer-events:none;

border-radius:35px;

box-shadow:
    inset 0 0 40px rgba(255,255,255,.04),
    inset 0 0 80px rgba(0,255,255,.08);

}

.arcade-marquee{

    text-align:center;

    padding:10px;

    font-family:'Orbitron',sans-serif;

    font-size:1.3rem;

    letter-spacing:4px;

    border-radius:30px 30px 0 0;

    background:
    linear-gradient(
        90deg,
        #ff0080,
        #00ffff,
        #ff0080
    );

    background-size:300% 300%;

    color:white;

    text-shadow:
        0 0 10px #fff,
        0 0 20px #00ffff,
        0 0 35px #ff00ff;

    box-shadow:
        0 0 20px rgba(0,255,255,.35),
        inset 0 0 20px rgba(255,255,255,.08);

    animation:
        marqueeGlow 4s linear infinite,
        marqueePulse 2s ease-in-out infinite;
}

@keyframes marqueeGlow{

    0%{
        background-position:0% 50%;
    }

    100%{
        background-position:100% 50%;
    }
}

@keyframes marqueePulse{

    0%,100%{

        text-shadow:
            0 0 10px #fff,
            0 0 20px #00ffff,
            0 0 35px #ff00ff;

        box-shadow:
            0 0 20px rgba(0,255,255,.35);
    }

    50%{

        text-shadow:
            0 0 15px #fff,
            0 0 30px #00ffff,
            0 0 50px #ff00ff;

        box-shadow:
            0 0 35px rgba(0,255,255,.55),
            0 0 60px rgba(255,0,255,.25);
    }
}

.arcade-screen-frame{
    padding:20px;
    background:black;
}

#game{

    aspect-ratio:16/9;
    height:auto;
    min-height:600px;
}

#game iframe,
#game canvas{

    width:100% !important;
    height:100% !important;
}

.arcade-controls{
    padding:20px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    background:#111;
}

.game-cartridge-selector{
    display:flex;
    gap:15px;
}

.game-cartridge{
    width:90px;
    cursor:pointer;
}

/* ==========================================
   SKILLS
========================================== */

.skill-carousel-section{
    margin:100px auto;
}

.carousel-wrapper{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:20px;
}

.carousel-btn{

    width:80px;
    height:80px;

    border:none;
    cursor:pointer;

    border-radius:18px;

    background:
    linear-gradient(
        180deg,
        #1a2338,
        #080d18
    );

    border:
    2px solid rgba(0,255,255,.4);

    color:#00ffff;

    font-size:1.8rem;

    box-shadow:
        0 0 15px rgba(0,255,255,.25),
        inset 0 0 15px rgba(0,255,255,.08);

    transition:
        all .2s ease;

    position:relative;

    overflow:hidden;
}

.carousel-btn:hover{

    transform:
        translateY(-4px)
        scale(1.08);

    color:white;

    border:
    2px solid #00ffff;

    box-shadow:
        0 0 20px #00ffff,
        0 0 40px rgba(255,0,255,.4);

    text-shadow:
        0 0 10px #00ffff;
}

.carousel-btn:active{

    transform:
        scale(.92);

    box-shadow:
        0 0 10px #ff00ff;
}

.carousel-btn::before{

    content:"";

    position:absolute;

    top:0;
    left:-100%;

    width:100%;
    height:100%;

    background:
    linear-gradient(
        120deg,
        transparent,
        rgba(255,255,255,.15),
        transparent
    );

    transition:.5s;
}

.carousel-btn:hover::before{

    left:100%;
}

.carousel-btn i{

    filter:
        drop-shadow(0 0 6px #00ffff)
        drop-shadow(0 0 12px #00ffff);

    transition:.2s;
}

.carousel-btn:hover i{

    filter:
        drop-shadow(0 0 10px #00ffff)
        drop-shadow(0 0 25px #ff00ff);
}

#prevSkill{
    transform:rotate(-3deg);
}

#nextSkill{
    transform:rotate(3deg);
}

#prevSkill:hover{
    transform:
        rotate(-3deg)
        scale(1.08);
}

#nextSkill:hover{
    transform:
        rotate(3deg)
        scale(1.08);
}

.carousel-3d{
    width:900px;
    height:500px;
    position:relative;
}

.skill-slide{
    position:absolute;
    left:50%;
    top:50%;
    width:300px;
}

.skill-slide img{
    width:100%;
    border-radius:20px;
}

/* ==========================================
   SPEAKERS
========================================== */

.speakers-grid{
    display:grid;
    grid-template-columns:
    repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
    max-width:1200px;
    margin:auto;
}

.speaker-card{

    text-align:center;

    padding:25px;

    background:
    rgba(5,11,22,.85);

    border:
    1px solid rgba(0,255,255,.15);

    border-radius:20px;

    transition:.3s;

    box-shadow:
    0 0 20px rgba(0,255,255,.08);
}

.speaker-card:hover{

    transform:
    translateY(-8px);

    box-shadow:
    0 0 30px rgba(0,255,255,.25);
}

.speaker-card img{
    width:180px;
    height:180px;
    border-radius:50%;
    object-fit:cover;
}

/* ==========================================
   ABOUT
========================================== */

.about-box{

    max-width:1100px;

    margin:auto;

    padding:50px;

    border-radius:25px;

    background:
    rgba(0,255,255,.04);

    border:
    1px solid rgba(0,255,255,.25);

    backdrop-filter:blur(10px);

    box-shadow:
        0 0 30px rgba(0,255,255,.12);

    line-height:1.9;

    font-size:1.05rem;

    color:#d7f9ff;
}
/* ==========================================
   FOOTER
========================================== */

footer{
    text-align:center;
    padding:40px;
    margin-top:100px;
    background:#111827;
}

/* ==========================================
   ARCADE CENTER FIX
========================================== */

#tutorial{
    padding:20px 0;
}

.arcade-wrapper{

width:100%;

display:flex;

justify-content:center;

align-items:center;

padding:30px 20px 60px;

position:relative;

}

.arcade-wrapper::after{

content:"";

position:absolute;

bottom:10px;

width:70%;

height:60px;

border-radius:50%;

background:
rgba(0,255,255,.15);

filter:blur(35px);

z-index:-1;

}

.arcade-screen-frame{

    padding:5px;

    background:#000;

    border-left:
        10px solid #111;

    border-right:
        10px solid #111;

    display:flex;

    justify-content:center;

    align-items:center;
	
    position:relative;

    overflow:hidden;

    border-radius:25px;
}

.arcade-screen-frame::after{

    content:"";

    position:absolute;

    inset:0;

    pointer-events:none;

    background:
    radial-gradient(
        ellipse at center,
        transparent 60%,
        rgba(0,0,0,.35) 100%
    );
}



/* ==========================================
   SECTION SPACING
========================================== */

#speakers{
    margin-top:140px;
}

#about{
    margin-top:140px;
    margin-bottom:120px;
}

.speakers-grid{
    margin-top:50px;
}

/* ==========================================
   ABOUT SECTION
========================================== */

.about-box{

    max-width:1400px;

    margin:auto;

    padding:20px;
}

.about-grid{

    display:grid;

    grid-template-columns:
    repeat(auto-fit,minmax(320px,1fr));

    gap:40px;
}

.about-card{

    position:relative;

    overflow:hidden;

    border-radius:
        22px 22px 22px 22px;
}

.about-card::after{

    content:"";

    position:absolute;

    inset:0;

    pointer-events:none;

    background:
    repeating-linear-gradient(
        to bottom,
        rgba(255,255,255,.02),
        rgba(255,255,255,.02) 1px,
        transparent 1px,
        transparent 3px
    );

    border-radius:
        22px 22px 22px 22px;

}

.about-card:hover{

    transform:
    translateY(-10px);

    box-shadow:
    0 0 35px rgba(0,255,255,.2);

    border-radius:
        22px 22px 22px 22px;
}

.about-image{

    width:100%;

    height:240px;

    object-fit:cover;

    display:block;

    border-radius:
        22px 22px 0px 0px;
}

.about-subtitle{

    font-family:'Orbitron',sans-serif;

    font-size:1.05rem;

    letter-spacing:3px;

    text-transform:uppercase;

    color:#00ffff;

    text-shadow:
        0 0 5px #00ffff,
        0 0 15px rgba(0,255,255,.6);

}

.about-list{

    list-style:none;

    padding:
    10px 25px 30px 25px;
}

.about-list li{

    font-family:'Orbitron',sans-serif;

    font-size:.85rem;

    letter-spacing:1px;

    text-transform:uppercase;

    color:#d7f9ff;

    margin-bottom:12px;

    padding:12px 16px;

    border-radius:14px;

    background:
    rgba(0,255,255,.05);

    border:
    1px solid rgba(0,255,255,.12);

    box-shadow:
        inset 0 0 10px rgba(0,255,255,.03),
        0 0 12px rgba(0,255,255,.05);

    transition:.25s ease;
}

.about-list li::before{

    content:"▶";

    position:absolute;

    left:0;

    color:#ff00ff;

    text-shadow:
        0 0 5px #ff00ff,
        0 0 15px #ff00ff;

}

.about-list li:hover{

    color:white;

    padding-left:36px;

    text-shadow:
        0 0 8px #00ffff;

}

.game-cartridge{

    width:90px;

    cursor:pointer;

    transition:
    transform .25s ease,
    filter .25s ease,
    box-shadow .25s ease;

    border-radius:10px;
	mix-blend-mode:screen;
}

.game-cartridge:hover{

    transform:
    scale(1.35)
    rotate(-3deg)
    translateY(-10px);

    filter:
    brightness(1.2);

    box-shadow:
    0 0 25px rgba(0,255,255,.6),
    0 0 50px rgba(255,0,255,.3);

    z-index:20;
}

.game-cartridge{

    display:block;

    background:transparent;

    object-fit:contain;
}

.game-cartridge.selected-cartridge{

    transform:
    scale(1.15);

    box-shadow:
    0 0 25px rgba(255,0,255,.7);

    border:
    2px solid rgba(255,0,255,.7);
}

.game-cartridge-selector{

    display:flex;

    gap:30px;

    align-items:center;

    padding:10px 0;
}

.arcade-controls{

    background:
    rgba(0,0,0,.35);

    backdrop-filter:
    blur(10px);
}

.floating-bci{

    display:block;

    width:320px;

    max-width:80%;

    margin:40px auto 0 auto;

    opacity:.95;

    animation:
    floatBCI 4s ease-in-out infinite;
}

@keyframes floatBCI{

    0%{
        transform:translateY(0px);
    }

    50%{
        transform:translateY(-12px);
    }

    100%{
        transform:translateY(0px);
    }
}

.right-background-art{

    position:absolute;

    right:0;

    top:200px;

    width:700px;

    opacity:.18;

    pointer-events:none;

    z-index:1;
}

.left-background-art{

    position:fixed;

    left:-120px;
    top:50%;

    transform:translateY(-50%);

    height:120vh;

    opacity:.18;

    pointer-events:none;

    z-index:2;
}

.right-background-art{

    position:fixed;

    right:-120px;
    top:50%;

    transform:translateY(-50%);

    height:120vh;

    opacity:.18;

    pointer-events:none;

    z-index:2;
}

.arcade-message{

    font-family:'Orbitron',sans-serif;

    font-size:0.9rem;

    letter-spacing:3px;

    text-transform:uppercase;

    color:#00ffff;

    text-shadow:
        0 0 5px #00ffff,
        0 0 15px rgba(0,255,255,.8);

    animation:
        arcadeBlink 2s infinite;
}

@keyframes arcadeBlink{

    0%,100%{
        opacity:1;
    }

    50%{
        opacity:.45;
    }
}

footer{

    position:relative;

    margin-top:120px;

    padding:50px 20px;

    text-align:center;

    background:
    rgba(5,11,22,0.92);

    border-top:
    2px solid rgba(0,255,255,.25);

    backdrop-filter:
    blur(10px);

    overflow:hidden;
}

footer::before{

    content:"";

    position:absolute;

    top:0;
    left:0;

    width:100%;
    height:2px;

    background:linear-gradient(
        90deg,
        transparent,
        #00ffff,
        #ff00ff,
        #00ffff,
        transparent
    );

    box-shadow:
        0 0 12px #00ffff,
        0 0 25px #ff00ff;
}

.footer-title{

    font-family:'Orbitron',sans-serif;

    font-size:1.4rem;

    font-weight:700;

    letter-spacing:3px;

    text-transform:uppercase;

    color:#00ffff;

    text-shadow:
        0 0 10px rgba(0,255,255,.7);

    margin-bottom:12px;
}

.footer-subtitle{

    color:#d7f9ff;

    opacity:.8;

    letter-spacing:2px;

    margin-bottom:20px;
}

.footer-copy{

    color:#8aa6b8;

    font-size:.9rem;

    letter-spacing:1px;
}
.footer-icons i:hover{

    transform:
    translateY(-5px)
    scale(1.2);

    color:#ff00ff;

    text-shadow:
        0 0 15px #ff00ff;
}

.footer-credit{

    font-size:.85rem;

    letter-spacing:2px;

    color:rgba(255,255,255,.6);

    text-transform:uppercase;
}
.footer-title{

    animation:
    footerBlink 3s infinite;
}

@keyframes footerBlink{

    0%,100%{
        opacity:1;
    }

    50%{
        opacity:.8;
    }
}

<p class="footer-subtitle">
    RETRO GAMES • REAL BRAINS • ARTIFICIAL LIFE
</p>

#speakers{

    position:relative;

    margin-top:140px;

    padding:80px 40px;

    background:
    rgba(0,0,0,.35);

    backdrop-filter:
    blur(8px);

    border-top:
    1px solid rgba(0,255,255,.08);

    border-bottom:
    1px solid rgba(0,255,255,.08);
}

.retro-player{
    display:flex;
    align-items:center;
    gap:15px;

    margin-right:auto;
}
.player-btn{

    width:48px;
    height:48px;

    border:none;

    cursor:pointer;

    font-family:'Orbitron',sans-serif;

    font-size:1.2rem;
	font-weight:700;

    color:#00ffff;

    background:
    linear-gradient(
        180deg,
        #181818,
        #050505
    );

    border:2px solid #00ffff;

    box-shadow:
        0 0 10px rgba(0,255,255,.5),
        inset 0 0 8px rgba(0,255,255,.2);

    transition:.2s;

    display:flex;
    justify-content:center;
    align-items:center;	
	padding:0;
    line-height:0;

	
}

#stopTrack{
    transform:translateY(-1px);
}
.player-btn:hover{

    transform:
    translateY(-3px);

    color:white;

    box-shadow:
        0 0 20px #00ffff,
        0 0 35px rgba(255,0,255,.4);
}

.player-btn:active{

    transform:
    scale(.95);
}

.track-name{

    min-width:220px;

    text-align:center;

    font-family:'Orbitron',sans-serif;

    color:#00ffff;

    letter-spacing:2px;

    text-shadow:
    0 0 10px #00ffff;
}

.track-name{

    overflow:hidden;

    white-space:nowrap;

    width:220px;

    animation:
    marqueeTrack 8s linear infinite;
}

@keyframes marqueeTrack{

    0%{
        transform:translateX(100%);
    }

    100%{
        transform:translateX(-100%);
    }
}

/* ==========================
   RETRO MUSIC PLAYER
========================== */

.navbar{

    display:flex;

    align-items:center;

    justify-content:center;

    gap:20px;

    padding:20px;

    background:rgba(0,0,0,.7);

    backdrop-filter:blur(10px);

    position:sticky;

    top:0;

    z-index:1000;
}

.player-btn{

    width:54px;
    height:54px;

    border:none;

    cursor:pointer;

    font-family:'Orbitron',sans-serif;

    font-size:1.1rem;

    color:#00ffff;

    background:
    linear-gradient(
        180deg,
        #17253d,
        #0a1324
    );

    border:
    2px solid rgba(0,255,255,.35);

    border-radius:12px;

    transition:.2s;

    box-shadow:
        0 0 10px rgba(0,255,255,.15);
}

.player-btn:hover{

    transform:
        translateY(-3px)
        scale(1.08);

    color:white;

    box-shadow:
        0 0 20px rgba(0,255,255,.6),
        0 0 30px rgba(255,0,255,.2);
}

.player-btn:active{

    transform:scale(.95);
}

.track-name{

    min-width:240px;

    text-align:center;

    font-family:'Orbitron',sans-serif;

    color:#00ffff;

    letter-spacing:2px;

    text-transform:uppercase;

    text-shadow:
        0 0 10px rgba(0,255,255,.7);
}

.player-display{
    background:#08120d;
    border:2px solid #00ff99;
    border-radius:6px;
    padding:8px 10px;
	position:relative;
    box-shadow:
        inset 0 0 10px rgba(0,255,153,.3),
        0 0 10px rgba(0,255,153,.4);
	width:230px;
    overflow:hidden;
}


.track-scroll{
    display:flex;
    width:max-content;
    gap:40px;
    will-change:transform;
}

.track-text{
    white-space:nowrap;
    flex-shrink:0;
}

.track-scroll.playing{
    animation: marquee 12s linear infinite;
}

@keyframes marquee{

    from{
        transform:translate3d(0,0,0);
    }

    to{
        transform:translate3d(-25%,0,0);
    }

}

.player-display::after{
    content:"";
    position:absolute;
    inset:0;
    background:
        repeating-linear-gradient(
            to bottom,
            transparent 0px,
            transparent 2px,
            rgba(0,0,0,.15) 3px
        );
    pointer-events:none;
}

#trackName{

    font-family:'Orbitron',sans-serif;

    color:#00ff88;

    font-size:.8rem;

    letter-spacing:2px;

    text-transform:uppercase;

    white-space:nowrap;

    text-shadow:
        0 0 5px #00ff88;

    animation:
        lcdBlink 2s infinite;

}

@keyframes lcdBlink{

    0%,100%{
        opacity:1;
    }

    50%{
        opacity:.85;
    }

}

.player-display::after{

    content:"";

    position:absolute;

    inset:0;

    pointer-events:none;

    background:
    repeating-linear-gradient(
        to bottom,
        rgba(255,255,255,.03),
        rgba(255,255,255,.03) 1px,
        transparent 1px,
        transparent 3px
    );

}


.player-controls{

    display:flex;

    gap:8px;

}

.track-scroll{
    display:flex;
    width:max-content;
    gap:60px;
}

.track-text{
    flex-shrink:0;
    white-space:nowrap;

    font-family:'Orbitron', sans-serif;
    font-size:0.85rem;
    font-weight:700;
    letter-spacing:2px;
    text-transform:uppercase;

    color:#00ff99;

    text-shadow:
        0 0 5px #00ff99,
        0 0 10px #00ff99,
        0 0 20px #00ff99;
}

.track-scroll.playing{
    animation: marquee 10s linear infinite;
}

@keyframes marquee{

    from{
        transform:translateX(0);
    }

    to{
        transform:translateX(calc(-50% - 30px));
    }

}

@keyframes retroScroll{

    0%{
        transform:translateX(100%);
    }

    100%{
        transform:translateX(-100%);
    }
}

.arcade-screen-frame{
    position:relative;
    overflow:hidden;
    border-radius:12px;
}

/* Scanlines */
.arcade-screen-frame::before{
    content:"";
    position:absolute;
    inset:0;
    pointer-events:none;
    z-index:999;

    background:
    repeating-linear-gradient(
        to bottom,
        rgba(255,255,255,0.03) 0px,
        rgba(255,255,255,0.03) 1px,
        rgba(0,0,0,0.18) 2px,
        rgba(0,0,0,0.18) 4px
    );
}

/* Curvatura + brillo */
.arcade-screen-frame::after{
    content:"";
    position:absolute;
    inset:0;
    pointer-events:none;
    z-index:1000;

    background:
    radial-gradient(
        ellipse at center,
        transparent 55%,
        rgba(0,0,0,0.35) 100%
    );

    mix-blend-mode:multiply;
}

#game canvas{
    image-rendering: pixelated;

    filter:
        contrast(1.15)
        saturate(1.2)
        brightness(1.05);
}

#game{
    transform:perspective(1000px)
              rotateX(2deg);
}

.arcade-screen-frame .crt-glow{
    position:absolute;
    inset:0;
    pointer-events:none;
    background:
        linear-gradient(
            to bottom,
            rgba(255,255,255,0.12),
            transparent 20%
        );
    animation:crtFlicker 0.12s infinite alternate;
}

@keyframes crtFlicker{
    from{opacity:.9;}
    to{opacity:1;}
}

.volume-led{

    font-family:'Orbitron',sans-serif;

    color:#ff5555;

    background:#220000;

    border:1px solid #ff3030;

    padding:6px 6px;

    border-radius:8px;

    text-shadow:
        0 0 10px #ff0000;

    letter-spacing:2px;
}

.volume-display{

    width:90px;
    height:50px;

    position:relative;

    display:flex;
    justify-content:center;
    align-items:center;

    overflow:hidden;

    font-family:'Orbitron',sans-serif;

    font-size:1.1rem;
    font-weight:700;

    letter-spacing:2px;

    color:#ff4040;

    background:#120000;

    border:2px solid #ff4040;

    border-radius:10px;

    text-shadow:
        0 0 5px #ff4040,
        0 0 10px #ff4040,
        0 0 20px #ff4040;

    box-shadow:
        inset 0 0 15px rgba(255,0,0,.45),
        0 0 15px rgba(255,0,0,.35);

    animation:
        crtFlicker 3s infinite;
}

.volume-display::before{

    content:"";

    position:absolute;
    inset:0;

    pointer-events:none;

    background:
    repeating-linear-gradient(
        to bottom,
        rgba(255,255,255,.04) 0px,
        rgba(255,255,255,.04) 1px,
        transparent 1px,
        transparent 3px
    );

    opacity:.45;
}

.volume-display::after{

    content:"";

    position:absolute;

    top:0;
    left:0;

    width:100%;
    height:50%;

    background:
    linear-gradient(
        to bottom,
        rgba(255,255,255,.12),
        transparent
    );

    pointer-events:none;
}

@keyframes crtFlicker{

    0%,100%{

        opacity:1;

        filter:brightness(1);

    }

    50%{

        opacity:.92;

        filter:brightness(1.15);

    }
}

.retro-footer{
    position: relative;
}

.footer-side-image{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    height: 140px; /* ajusta */
    width: auto;
}


.speaker-card:hover{
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0,255,255,.4);
}

.speaker-link,
.speaker-link:visited,
.speaker-link:hover,
.speaker-link:active{
    color: inherit;
    text-decoration: none;
}

.speaker-link *{
    color: inherit;
    text-decoration: none;
}

.resource-links{

    width:100%;
    display:flex;
    justify-content:center;
    margin:45px 0 60px;

}

.resource-grid{

    width:min(900px,92%);
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:25px;

}

.resource-card{

    display:block;
    border:4px solid #30f2ff;
    border-radius:16px;
    overflow:hidden;
    background:#08131d;
    transition:.25s;
    box-shadow:0 0 20px rgba(48,242,255,.25);

}

.resource-card:hover{

    transform:translateY(-6px) scale(1.02);
    box-shadow:0 0 35px rgba(48,242,255,.6);

}

.resource-card img{

    width:100%;
    display:block;

}

@media(max-width:700px){

    .resource-grid{

        grid-template-columns:1fr;

    }

}

.footer-images-right{
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
}

.footer-images-right img{
    width: 200px;
    height: auto;
    display: block;
}

.retro-footer{
    display:flex;
    flex-direction:column;
    align-items:center;
    position:relative;
}

.footer-logos{
    position:absolute;
    right:40px;
    bottom:30px;

    display:flex;
    gap:20px;
    align-items:center;
}

/* Mantener Cognisee igual */
.footer-logos img{
    width:200px;
    height:auto;
}

/* Solo Cross Compass más pequeño */
.footer-logos .crosscompass-logo{
    width:120px;      /* prueba entre 100 y 140 px */
    height:auto;
    align-self:center; /* lo centra verticalmente */
}


.side-large{

    width:170px;

    height:360px;

    object-fit:cover;

    box-shadow:
        0 0 20px rgba(0,255,255,.45);

}

.side-large{

    filter:
        drop-shadow(0 0 15px rgba(0,0,0,.8))
        drop-shadow(0 0 25px rgba(0,0,0,.6));

}


.side-small-column{

    display:flex;

    flex-direction:column;

    gap:12px;

}

.side-small{

    width:100px;

    height:100px;
    object-fit:cover;

    transition:.25s;

    box-shadow:
        0 0 18px rgba(0,255,255,.35);

}

.side-small-column a:hover img{

    transform:
        scale(1.05)
        translateX(6px);

    box-shadow:
        0 0 30px rgba(0,255,255,.7),
        0 0 45px rgba(255,0,255,.35);

}

.left-side-container{

    position:fixed;

    left:18px;

    top:50%;

    transform:translateY(-50%);

    width:320px;

    padding:18px;

    border-radius:22px;

    background:
        linear-gradient(
            180deg,
            rgba(12,20,35,.92),
            rgba(5,10,20,.94)
        );

    border:2px solid rgba(0,255,255,.25);

    backdrop-filter:blur(10px);

    box-shadow:
        0 0 25px rgba(0,255,255,.20),
        inset 0 0 18px rgba(0,255,255,.08);

    z-index:999;

}

.side-title{

    margin-bottom:15px;

    text-align:center;

    font-family:'Orbitron',sans-serif;

    color:#00ffff;

    text-transform:uppercase;

    font-size:0.95rem;

    letter-spacing:2px;

    text-shadow:
        0 0 8px #00ffff,
        0 0 18px rgba(0,255,255,.5);

}

.side-title span{

    display:block;

    margin-top:4px;

    font-size:.75rem;

    color:#ffffff;

    letter-spacing:1px;

}

.left-side-panel{

    display:flex;

    gap:12px;

}

.left-side-container::before{

    content:"";

    position:absolute;

    left:15px;

    right:15px;

    top:0;

    height:2px;

    background:
        linear-gradient(
            90deg,
            transparent,
            #00ffff,
            #ff00ff,
            #00ffff,
            transparent
        );

    box-shadow:
        0 0 12px #00ffff;

}

.side-large{

    filter:
        drop-shadow(0 0 20px rgba(0,255,255,.45))
        drop-shadow(0 0 8px rgba(0,0,0,.9));

}

.side-small{

    filter:
        drop-shadow(0 0 20px rgba(0,255,255,.45))
        drop-shadow(0 0 8px rgba(0,0,0,.9));

}

.retro-footer{
    position:relative;
    overflow:visible;
}

/* Niños del lado izquierdo */
.footer-kids{
    position:absolute;
    left:40px;
    bottom:0;

    width:240px;
    height:auto;

    pointer-events:none;

    z-index:20;

    filter:
        drop-shadow(0 0 18px rgba(0,255,255,.35))
        drop-shadow(0 0 25px rgba(0,0,0,.7));
}