body { background-color: #050b14; color: #f8fafc; overflow-x: hidden; }
#bg-canvas { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1; pointer-events: none; }

.glass { background: rgba(255, 255, 255, 0.02); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, 0.05); }

.glass-panel { 
    background: linear-gradient(145deg, rgba(20,30,50,0.4) 0%, rgba(10,15,25,0.6) 100%); 
    backdrop-filter: blur(12px); 
    border: 1px solid rgba(255,255,255,0.05); 
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3); 
    transition: all 0.3s ease;
}

.text-gradient { 
    background: linear-gradient(to right, #00f2fe, #4facfe); 
    background-clip: text;
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; 
}

.timeline-line::before { content: ''; position: absolute; top: 0; bottom: 0; left: 24px; width: 1px; background: linear-gradient(to bottom, transparent, #00f2fe, #9b51e0, transparent); opacity: 0.5; }
@media (min-width: 768px) {
    .timeline-line::before { left: 50%; transform: translateX(-50%); }
}

.custom-scrollbar::-webkit-scrollbar { width: 6px; }
.custom-scrollbar::-webkit-scrollbar-track { background: rgba(255,255,255,0.02); border-radius: 10px; }
.custom-scrollbar::-webkit-scrollbar-thumb { background: rgba(0,242,254,0.3); border-radius: 10px; }
.custom-scrollbar::-webkit-scrollbar-thumb:hover { background: rgba(0,242,254,0.6); }