/* NoSignal — Glass identity layer for the presentation site.
   Self-hosted Geist + Geist Mono (variable 400–700, latin + latin-ext)
   and the fixed ambient field (auras + engineering dot-lattice) the
   glass world floats over. Shared by every page; self-contained. */

@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/assets/fonts/geist-var.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/assets/fonts/geist-var-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/assets/fonts/geist-mono-var.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/assets/fonts/geist-mono-var-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* The ambient field: fixed, composited once, never repaints on scroll.
   Purple/cyan auras + a faint dot-lattice; the site's panels float over
   it exactly like the console's glass panes. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.05) 1px, transparent 1.5px),
    radial-gradient(56% 46% at 72% -14%, rgba(134, 59, 255, 0.14), transparent 68%),
    radial-gradient(48% 42% at 108% 108%, rgba(34, 211, 238, 0.07), transparent 70%),
    radial-gradient(42% 36% at -12% 92%, rgba(134, 59, 255, 0.07), transparent 70%);
  background-size: 26px 26px, auto, auto, auto;
}
:root[data-theme='light'] body::before {
  background-image:
    radial-gradient(circle, rgba(20, 22, 28, 0.05) 1px, transparent 1.5px),
    radial-gradient(56% 46% at 72% -14%, rgba(109, 40, 217, 0.07), transparent 68%),
    radial-gradient(48% 42% at 108% 108%, rgba(14, 116, 144, 0.045), transparent 70%);
  background-size: 26px 26px, auto, auto;
}
@media (prefers-reduced-transparency: reduce) {
  body::before {
    display: none;
  }
}