:root {
    --terminal: #00ff41;
    --crimson: #cc2222;
    --darkred: #8b0000;
    --bg: #0a0a0f;
    --border: #1a1a30;
    --steel: #7a8899;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); }
body { font-family: 'JetBrains Mono', monospace; background: var(--bg); color: #c8c8d8; overflow-x: hidden; cursor: default; user-select: none;}

.scanlines {
    position: fixed; inset: 0; z-index: 9999; pointer-events: none;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.008) 2px, rgba(255,255,255,0.008) 4px);
}
.crt-vignette {
    position: fixed; inset: 0; z-index: 9998; pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,0.65) 100%);
}
#canvas-container { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
#canvas-container canvas { display: block; }
.content-layer { position: relative; z-index: 10; }

.glitch { position: relative; display: inline-block; color: #ffffff; }
.glitch::before, .glitch::after {
    content: attr(data-text); position: absolute; top: 0; left: 0;
    width: 100%; height: 100%; overflow: hidden;
}
.glitch::before {
    animation: g1 4s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
    color: #dedede; text-shadow: -2px 0 rgba(139,0,0,0.4);
}
.glitch::after {
    animation: g2 3s infinite linear alternate-reverse;
    clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
    
}
@keyframes g1 { 0%,85%{transform:translate(0)}87%{transform:translate(-3px,1px)}89%{transform:translate(3px,-1px)}91%{transform:translate(-2px,2px)}93%,100%{transform:translate(0)} }
@keyframes g2 { 0%,80%{transform:translate(0)}82%{transform:translate(2px,-1px)}84%{transform:translate(-3px,2px)}86%{transform:translate(1px,-2px)}88%,100%{transform:translate(0)} }

.glow-green { text-shadow: 0 0 10px rgba(0,255,65,0.5), 0 0 30px rgba(0,255,65,0.2); }
.glow-crimson { text-shadow: 0 0 10px rgba(204,34,34,0.4), 0 0 30px rgba(139,0,0,0.15); }

/* ── Liquid Glass ── */
.liquid-glass {
    background: linear-gradient(
        135deg,
        rgba(255,255,255,0.04) 0%,
        rgba(255,255,255,0.01) 50%,
        rgba(255,255,255,0.03) 100%
    );
    backdrop-filter: blur(24px) saturate(1.2);
    -webkit-backdrop-filter: blur(24px) saturate(1.2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}
.liquid-glass::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 30%, rgba(255,255,255,0.25) 50%, rgba(255,255,255,0.15) 70%, transparent 100%);
}
.liquid-glass::after {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 30% 0%, rgba(255,255,255,0.04) 0%, transparent 60%);
    pointer-events: none;
}

/* Glass card hover */
.glass-card {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.glass-card:hover {
    border-color: rgba(255,255,255,0.18);
    background: linear-gradient(
        135deg,
        rgba(255,255,255,0.07) 0%,
        rgba(255,255,255,0.02) 50%,
        rgba(255,255,255,0.05) 100%
    );
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.06);
}

.glass-card:active{
    transform: translateY(2px);
}

/* Glass terminal header */
.glass-header {
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.cursor-blink::after { content: '█'; animation: blink 1s step-end infinite; }
@keyframes blink { 0%,50%{opacity:1}51%,100%{opacity:0} }

.pulse-ring-red { animation: prr 2s ease-out infinite; }
@keyframes prr { 0%{box-shadow:0 0 0 0 rgba(204,34,34,0.4)}70%{box-shadow:0 0 0 15px rgba(204,34,34,0)}100%{box-shadow:0 0 0 0 rgba(204,34,34,0)} }

#boot-screen { position:fixed;inset:0;z-index:10000;background:#050508;display:flex;align-items:center;justify-content:center; }
.boot-line { opacity: 0; }

.scroll-indicator { animation: sb 2s ease-in-out infinite; }
@keyframes sb { 0%,100%{transform:translateY(0)}50%{transform:translateY(8px)} }

.section-sep {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), rgba(255,255,255,0.12), rgba(255,255,255,0.06), transparent);
}

.mobile-nav { transform: translateX(100%); transition: transform 0.3s ease; }
.mobile-nav.active { transform: translateX(0); }

/* Glass input focus */
.glass-input {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    transition: all 0.3s ease;
}
.glass-input:focus {
    border-color: rgba(204,34,34,0.5);
    background: rgba(255,255,255,0.05);
    box-shadow: 0 0 20px rgba(204,34,34,0.1);
    outline: none;
}

/* Glass button */
.glass-btn {
    background: linear-gradient(135deg, rgba(204,34,34,0.7), rgba(139,0,0,0.8));
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}
.glass-btn:hover {
    background: linear-gradient(135deg, rgba(204,34,34,0.9), rgba(170,17,17,0.9));
    box-shadow: 0 4px 20px rgba(204,34,34,0.3);
    transform: translateY(-2px);
}
.glass-btn:active {
    background: linear-gradient(135deg, rgba(204,34,34,0.9), rgba(170,17,17,0.9));
    box-shadow: 0 4px 20px rgba(204,34,34,0.3);
    transform: translateY(2px);
}

/* Glass nav */
.glass-nav {
    backdrop-filter: blur(30px) saturate(1.3);
    -webkit-backdrop-filter: blur(30px) saturate(1.3);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

@media (prefers-reduced-motion: reduce) {
    .glitch::before, .glitch::after { animation: none; }
    .scanlines { display: none; }
}

footer{
    user-select: text;
}