:root {
  --bg-glass: rgba(255, 255, 255, 0.55);
  --glass-border: rgba(28, 25, 23, 0.15);
  --text-primary: #1c1917;
  --text-secondary: rgba(28, 25, 23, 0.68);
  --accent: #d9a441;
  --accent-2: #3f6c51;
  --ring: rgba(217, 164, 65, 0.55);
}
html.dark {
  --bg-glass: rgba(15, 15, 26, 0.45);
  --glass-border: rgba(241, 239, 234, 0.14);
  --text-primary: #f1efea;
  --text-secondary: rgba(241, 239, 234, 0.66);
  --accent: #8b7fd9;
  --accent-2: #4fd1c5;
  --ring: rgba(139, 127, 217, 0.55);
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text-primary);
  background-color: #0b0b12; /* fallback if video fails */
}

::selection {
  background: var(--accent);
  color: #0b0b12;
}

/* focus ring, consistent across the site */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ring);
  border-radius: 0.5rem;
}

.glass {
  background: var(--bg-glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.text-secondary {
  color: var(--text-secondary);
}
.accent {
  color: var(--accent);
}
.bg-accent {
  background-color: var(--accent);
}
.border-accent {
  border-color: var(--accent);
}

/* section heading eyebrow */
.eyebrow {
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.15em;
}

/* thumb icon crossfade */
.icon-swap {
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/* scroll offset so anchored sections aren't hidden under fixed nav */
section[id] {
  scroll-margin-top: 96px;
}