:root {
  --sky-top: #15132b;
  --sky-mid: #3a2c47;
  --sky-low: #7a5560;
  --horizon: #d98a63;
  --text-cream: #f6eee9;
  --text-muted: #d8c2b8;
  --text-dim: #9a8278;
  --amber: #f0a868;
  --amber-soft: #f8c89a;
  --line-soft: rgba(246, 238, 233, 0.16);
  --display: 'Cormorant Garamond', Georgia, serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { width: 100%; height: 100%; overflow: hidden; background: var(--sky-top); font-family: var(--mono); -webkit-font-smoothing: antialiased; }
.sim-wrap { position: fixed; inset: 0; }
#sim { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: crosshair; touch-action: none; }

/* HUD */
.hud { position: absolute; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; pointer-events: none; z-index: 3; }
.hud-title { font-family: var(--display); font-size: 23px; font-style: italic; letter-spacing: 0.03em; color: var(--text-muted); display: flex; align-items: center; gap: 10px; }
.hud-title .mark { color: var(--amber); }
.hud-controls { display: flex; align-items: center; gap: 14px; pointer-events: auto; }
.counter { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); }
.ctrl-btn { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; background: rgba(40, 28, 45, 0.6); border: 1px solid var(--line-soft); border-radius: 2px; color: var(--text-muted); cursor: pointer; backdrop-filter: blur(8px); transition: all 0.25s var(--ease); }
.ctrl-btn:hover { border-color: var(--amber); color: var(--amber-soft); transform: translateY(-1px); }
.ctrl-btn:active { transform: translateY(0) scale(0.95); }

/* Onboarding */
.onboard { position: absolute; bottom: 9%; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; z-index: 4; transition: opacity 0.7s ease, transform 0.7s ease; }
.onboard.gone { opacity: 0; transform: translateX(-50%) translateY(12px); }
.g-demo { width: 120px; height: 70px; }
.g-demo svg { width: 100%; height: 100%; overflow: visible; }
.g-hawk { fill: none; stroke: var(--amber); stroke-width: 1.4; opacity: 0.6; animation: hawkPulse 3s ease-in-out infinite; transform-origin: 60px 40px; transform-box: view-box; }
@keyframes hawkPulse { 0%,100% { transform: scale(0.8); opacity: 0.4; } 50% { transform: scale(1.15); opacity: 0.8; } }
.g-bird { stroke: var(--amber-soft); stroke-width: 1.4; fill: none; stroke-linecap: round; animation: scatter 3s ease-in-out infinite; }
.g-bird.b1 { transform: translate(56px, 40px); animation-delay: 0s; }
.g-bird.b2 { transform: translate(56px, 40px); animation-delay: 0.1s; }
.g-bird.b3 { transform: translate(56px, 40px); animation-delay: 0.2s; }
.g-bird.b4 { transform: translate(56px, 40px); animation-delay: 0.15s; }
.g-bird.b5 { transform: translate(56px, 40px); animation-delay: 0.25s; }
.g-bird { transform-box: view-box; }
@keyframes scatter {
  0%, 100% { transform: translate(56px, 40px); opacity: 0; }
  20% { opacity: 1; }
  50% { opacity: 1; }
}
.g-bird.b1 { --dx: -34px; --dy: -22px; }
.g-bird.b2 { --dx: 30px; --dy: -26px; }
.g-bird.b3 { --dx: -38px; --dy: 14px; }
.g-bird.b4 { --dx: 36px; --dy: 16px; }
.g-bird.b5 { --dx: 2px; --dy: -34px; }
@keyframes scatter {
  0% { transform: translate(56px, 40px); opacity: 0; }
  25% { opacity: 1; }
  60% { transform: translate(calc(56px + var(--dx)), calc(40px + var(--dy))); opacity: 1; }
  90% { opacity: 0; }
  100% { transform: translate(calc(56px + var(--dx)), calc(40px + var(--dy))); opacity: 0; }
}
.onboard-text { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); text-align: center; padding: 7px 16px; border: 1px solid var(--line-soft); border-radius: 999px; background: rgba(21, 19, 43, 0.5); backdrop-filter: blur(8px); }

/* CTA */
.cta-pill { position: absolute; bottom: 22px; right: 22px; z-index: 5; display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-cream); text-decoration: none; padding: 11px 16px; border-radius: 999px; border: 1px solid var(--line-soft); background: rgba(40, 28, 45, 0.55); backdrop-filter: blur(10px); transition: all 0.3s var(--ease); }
.cta-pill .mark { color: var(--amber); }
.cta-pill svg { transition: transform 0.3s ease; }
.cta-pill:hover { border-color: var(--amber); color: #fff; background: rgba(40, 28, 45, 0.85); transform: translateY(-2px); }
.cta-pill:hover svg { transform: translateX(3px); }

/* Conversion prompt */
.convert-prompt { position: absolute; bottom: 22px; left: 22px; z-index: 6; max-width: 290px; padding: 18px 20px 20px; border-radius: 6px; border: 1px solid var(--horizon); background: linear-gradient(160deg, rgba(58, 44, 71, 0.96), rgba(21, 19, 43, 0.96)); backdrop-filter: blur(14px); box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5); opacity: 0; transform: translateY(20px) scale(0.96); pointer-events: none; transition: opacity 0.5s ease, transform 0.5s var(--spring); }
.convert-prompt.show { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.convert-close { position: absolute; top: 8px; right: 10px; background: none; border: none; color: var(--text-dim); font-size: 20px; line-height: 1; cursor: pointer; transition: color 0.2s; }
.convert-close:hover { color: var(--text-cream); }
.convert-eyebrow { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--amber); margin-bottom: 6px; }
.convert-title { font-family: var(--display); font-size: 19px; line-height: 1.25; color: var(--text-cream); margin-bottom: 14px; }
.convert-btn { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: #2a1208; text-decoration: none; padding: 10px 16px; border-radius: 2px; background: linear-gradient(135deg, var(--amber-soft), var(--amber)); transition: transform 0.25s ease, box-shadow 0.25s ease; }
.convert-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(240, 168, 104, 0.3); }

@media (max-width: 540px) {
  .hud { padding: 14px 16px; }
  .hud-title { font-size: 19px; }
  .onboard { bottom: 14%; }
  .onboard-text { font-size: 10px; letter-spacing: 0.12em; }
  .cta-pill { bottom: 16px; right: 14px; font-size: 10px; padding: 9px 13px; }
  .convert-prompt { left: 14px; right: 14px; bottom: 70px; max-width: none; }
}
@media (prefers-reduced-motion: reduce) { .g-hawk, .g-bird { animation: none !important; } }