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

body {
    font-family:'Cinzel',serif;
    overflow:hidden;
    background:black;
}

/* VIDEO */
#vid {
    position:fixed;
    width:100%;
    height:100%;
    object-fit:cover;
    z-index:-3;
}

/* DARK + FOG */
.overlay {
    position:fixed;
    inset:0;
    background:rgba(0,0,0,0.55);
    z-index:-2;
}

/* PARTICLES (basit duman hissi) */
.particles {
    position:fixed;
    width:100%;
    height:100%;
    background: radial-gradient(circle, rgba(255,200,0,0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: move 10s linear infinite;
    z-index:-1;
}

@keyframes move {
    from {transform:translateY(0);}
    to {transform:translateY(-100px);}
}

/* LAUNCHER */
.launcher {
    position:absolute;
    bottom:60px;
    width:100%;
    text-align:center;
    color:white;
}

.logo {
    font-size:60px;
    color:gold;
    text-shadow:0 0 20px orange;
}

.subtitle {
    font-size:24px;
    margin-top:10px;
    letter-spacing:3px;
}

.desc {
    margin-top:10px;
    color:#ccc;
    font-size:14px;
}

/* COUNTDOWN */
#countdown {
    margin-top:15px;
    color:gold;
    font-size:18px;
}

/* BUTTONS */
.buttons {
    margin-top:20px;
}

.buttons a {
    display:inline-block;
    margin:5px;
    padding:10px 20px;
    border:1px solid gold;
    color:white;
    text-decoration:none;
    border-radius:25px;
    transition:0.3s;
}

.buttons a:hover {
    background:gold;
    color:black;
}

/* SOUND */
.sound {
    margin-top:15px;
    padding:10px 15px;
    border-radius:20px;
    border:1px solid gold;
    background:transparent;
    color:white;
    cursor:pointer;
}

.sound:hover {
    background:gold;
    color:black;
}