/* NoFace design tokens. Single dark theme, locked. */
@import url("../assets/fonts/fonts.css");

:root {
  --ink: #0A0A0E;
  --ash: #15151C;
  --smoke: #20202A;
  --smoke-40: rgba(64, 64, 84, 0.4);
  --porcelain: #F4EFE6;
  --porcelain-70: rgba(244, 239, 230, 0.7);
  --vermilion: #FF3D2E;
  --vermilion-deep: #C22415;
  --gold: #E8B65A;
  --jade: #3ECF8E;
  --amber: #FFB020;
  --muted: #8B8B98;

  --font-display: "Clash Display", "Avenir Next Condensed", sans-serif;
  --font-body: "Satoshi", -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;

  --r-card: 10px;
  --r-ctl: 8px;
  --r-pill: 999px;

  --ease: cubic-bezier(0.2, 0.9, 0.25, 1);
  --t-fast: 180ms;
  --t-med: 260ms;

  --w-max: 1200px;
}

/* Paper studio: the app's light mode. The marketing site stays ink. */
[data-theme="light"] {
  --ink: #F4F0E8;
  --ash: #FBF9F4;
  --smoke: #FFFFFF;
  --smoke-40: rgba(23, 23, 30, 0.13);
  --porcelain: #17171E;
  --porcelain-70: rgba(23, 23, 30, 0.72);
  --muted: #6E6E78;
  --vermilion: #E8321F;
  --vermilion-deep: #C22415;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  background: var(--ink);
  color: var(--porcelain);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--vermilion); color: var(--ink); }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
img, svg, canvas, video { display: block; max-width: 100%; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  text-wrap: balance;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: var(--r-ctl);
  font-weight: 700;
  font-size: 16px;
  white-space: nowrap;
  transition: transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.btn:active { transform: translateY(1px) scale(0.98); }
.btn-primary { background: var(--vermilion); color: #FFF6F2; }
.btn-primary:hover { background: var(--vermilion-deep); }
.btn-ghost { border: 1px solid var(--smoke-40); color: var(--porcelain); }
.btn-ghost:hover { border-color: var(--porcelain-70); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--smoke-40);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.mono { font-family: var(--font-mono); }

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