body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: #020617; /* slate-950 */
  overflow-x: hidden;
  position: relative;
  color: #ffffff; /* Explicitly Pure White */
}

/* Layered Black Abstract Background System */
.background-system {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle at 50% 50%, #0f172a 0%, #020617 100%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(139, 92, 246, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.1) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 40%, transparent 95%);
}

.beams {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.beam {
  position: absolute;
  width: 150%;
  height: 400px;
  background: linear-gradient(90deg, transparent, rgba(74, 222, 128, 0.08), transparent);
  transform: rotate(-35deg);
  filter: blur(100px);
}

.beam-1 { top: -10%; left: -20%; animation: beam-drift 15s infinite linear; }
.beam-2 { top: 40%; left: -20%; animation: beam-drift 20s infinite linear reverse; }

@keyframes beam-drift {
  from { transform: translateX(-20%) rotate(-35deg); }
  to { transform: translateX(20%) rotate(-35deg); }
}

.vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, transparent 60%, rgba(2, 6, 23, 0.8) 100%);
}

/* Abstract Blooms */
.bloom {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.25;
}

.bloom-1 {
  width: 900px;
  height: 900px;
  background: #22c55e;
  top: -30%;
  left: -15%;
  animation: float-bloom 25s infinite alternate;
}

.bloom-2 {
  width: 800px;
  height: 800px;
  background: #a855f7;
  bottom: -20%;
  right: -15%;
  animation: float-bloom 30s infinite alternate-reverse;
}

@keyframes float-bloom {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(150px, 100px) scale(1.1); }
}

.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.02;
  z-index: 9999;
  background-image: url('https://grainy-gradients.vercel.app/noise.svg');
}

/* Dark Glass Panels */
.glass-panel {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(40px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 
    0 25px 60px -15px rgba(0, 0, 0, 0.6),
    inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.glass-panel:hover {
  border-color: rgba(74, 222, 128, 0.6);
  background: rgba(30, 41, 59, 0.9);
  transform: translateY(-8px);
}

.text-gradient {
  background: linear-gradient(135deg, #4ade80 0%, #c084fc 50%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: text-shine 5s linear infinite;
}

@keyframes text-shine {
  to { background-position: 200% center; }
}

.btn-primary-gradient {
  background: linear-gradient(135deg, #22c55e 0%, #a855f7 100%);
  background-size: 200% 200%;
  color: #ffffff !important;
  font-weight: 800;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #020617; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #22c55e, #a855f7);
  border-radius: 10px;
}

section { animation: fade-in-up 1s ease-out forwards; }
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@media print {
  body { background: white !important; color: black !important; }
  #root > div > *:not(.print\:block) { display: none !important; }
  .print\:block { display: block !important; position: relative !important; }
}