/* ==========================================================================
   Tokens
   ========================================================================== */
:root {
  --bg-void: #0a0d16;
  --bg-panel: #131826;
  --bg-panel-raised: #1b2236;
  --border-line: rgba(233, 238, 255, 0.09);
  --border-line-strong: rgba(233, 238, 255, 0.16);

  --accent-cyan: #52d7e8;
  --accent-cyan-dim: rgba(82, 215, 232, 0.14);
  --accent-gold: #f5a623;
  --accent-gold-dim: rgba(245, 166, 35, 0.14);
  --accent-jade: #2cc98d;
  --accent-jade-dim: rgba(44, 201, 141, 0.14);

  --text-primary: #edeff7;
  --text-secondary: #b7bdd2;
  --text-muted: #7d84a0;

  --font-display: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --max-width: 1080px;
}

@media (prefers-color-scheme: light) {
  :root { color-scheme: dark; }
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); margin: 0; color: var(--text-primary); }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent-cyan);
  color: #04141a;
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 200;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ==========================================================================
   Starfield background (shared canvas, styling lives here since it sits
   behind every component)
   ========================================================================== */
#starfield {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background: radial-gradient(ellipse at 20% 0%, #131a2c 0%, var(--bg-void) 55%);
}

main, header, footer { position: relative; z-index: 1; }

/* ==========================================================================
   Shared section / layout helpers used across components
   ========================================================================== */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 96px 24px;
}

.section-head { margin-bottom: 40px; }

.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--accent-cyan);
  margin: 0 0 10px;
  text-transform: lowercase;
}

.btn {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  display: inline-flex;
  align-items: center;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--accent-cyan);
  color: #04141a;
  font-weight: 600;
}
.btn-primary:hover { background: #6fe0ef; }

.btn-ghost {
  border-color: var(--border-line-strong);
  color: var(--text-primary);
}
.btn-ghost:hover { border-color: var(--accent-cyan); background: var(--accent-cyan-dim); }

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 22px;
}
.meta-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 10px;
}

/* ==========================================================================
   Reveal-on-scroll (used by every component)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}