/* International Typographic (Swiss) Style Rules */
:root {
  --void: #050608;
  --gold: #ffcc00;
  --cyan: #00e5ff;
}

body {
  background-color: var(--void);
}

/* Mathematical Swiss Grid Overlay */
.swiss-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 80px 80px;
}

/* Spotlight Lighting - Focused & Surgical */
.spotlight-core {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 750px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 204, 0, 0.12) 0%, rgba(0, 0, 0, 0) 70%);
  filter: blur(80px);
}

.cyan-rim-glow {
  position: absolute;
  top: 30%;
  right: -100px;
  width: 500px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.07) 0%, rgba(0, 0, 0, 0) 70%);
  filter: blur(90px);
}

/* Deconstructed Guitar Silhouette Texture */
.guitar-bg-watermark {
  position: absolute;
  top: 15%;
  left: -5%;
  width: 600px;
  height: 1000px;
  background-image: url('img/IMG_0776.PNG');
  background-size: cover;
  background-position: center;
  opacity: 0.03;
  filter: grayscale(100%) contrast(150%);
  transform: rotate(-15deg);
  mask-image: radial-gradient(circle, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle, black 30%, transparent 70%);
}

/* Precision Scrollbars */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: #050608;
}
::-webkit-scrollbar-thumb {
  background: #191c24;
}
::-webkit-scrollbar-thumb:hover {
  background: #ffcc00;
}