body {
    background-color: black;
    color: red;
    font-family: monospace;
    text-align: center;
    padding-top: 4em;
}

h1 {
    font-size: 2em;
    margin: 0;
}

.sub {
    margin-top: 0.5em;
    margin-bottom: 2em;
}

.terminal {
    width: 90%;
    max-width: 1000px;
    margin: auto;
    border: 1px solid lime;
    color: lime;
    text-align: left;
    padding: 1em;
    font-family: monospace;
    font-size: 14px;
    white-space: pre-wrap;
    background-color: black;
    overflow-wrap: break-word;
}

.terminal-output {
  color: lime;
  background: black;
  padding: 1em;
  font-family: monospace;
  white-space: pre-wrap;
  line-height: 1.4em;
}


/* === Glitching Sigil === */
.sigil {
    width: 500px;
    margin-bottom: 2em;
    animation: glitchColor 3s infinite;
    filter: brightness(1.1) contrast(1.2) saturate(3) drop-shadow(0 0 3px red);
    transition: filter 0.2s ease;
}
@keyframes glitchColor {
    0%   { filter: hue-rotate(0deg)    drop-shadow(0 0 3px red); }
    25%  { filter: hue-rotate(90deg)   drop-shadow(0 0 4px crimson); }
    50%  { filter: hue-rotate(180deg)  drop-shadow(0 0 6px darkred); }
    75%  { filter: hue-rotate(270deg)  drop-shadow(0 0 4px orangered); }
    100% { filter: hue-rotate(360deg)  drop-shadow(0 0 3px red); }
}

.sigil::before,
.sigil::after {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background-image: url("sigil.svg");
    background-size: contain;
    background-repeat: no-repeat;
    mix-blend-mode: screen;
    opacity: 0.1;
    pointer-events: none;
    animation: glitch 0.4s infinite;
}

.sigil::before {
    transform: translate(-1px, 0);
    filter: drop-shadow(-1px 0 red);
}

.sigil::after {
    transform: translate(1px, 0);
    filter: drop-shadow(1px 0 cyan);
}

@keyframes glitch {
    0%, 100% {
        clip-path: inset(0 0 0 0);
    }
    33% {
        clip-path: inset(10% 0 85% 0);
    }
    66% {
        clip-path: inset(60% 0 10% 0);
    }
}

@keyframes colorShift {
    0% {
        filter: brightness(1.2) hue-rotate(0deg);
    }
    20% {
        transform: translate(1px, 0) skew(0.3deg);
    }
    40% {
        filter: brightness(1.1) hue-rotate(30deg);
    }
    60% {
        transform: translate(-1px, 1px);
        filter: brightness(1.4) hue-rotate(90deg);
    }
    80% {
        filter: brightness(1.3) hue-rotate(180deg);
    }
    100% {
        transform: translate(0, 0);
        filter: brightness(1.6) hue-rotate(360deg);
    }
}