/* Shared SIMY palette, typography and buttons. Page geometry stays in page CSS. */
:root {
  --paper: #f6f5f4;
  --paper-light: #ffffff;
  --ink: #111111;
  --ink-soft: #5d5b58;
  --line: #202020;
  --line-soft: rgba(17, 17, 17, 0.15);
  --ui-line: #d9dde2;
  --blue: #3273d7;
  --blue-deep: #235db8;
  --blue-soft: #eef5ff;
  --lime: #92edce;
  --coral: #ff865f;
  --yellow: #ffd166;
  --sienna: #b85b3f;
  --mint: #92edce;
  --mint-soft: #ecfbf6;
  --radius-sm: 0.5rem;
  --radius-md: 0.8rem;
  --radius-lg: 1.1rem;
  --page-width: 1360px;
  --section-x: clamp(1.35rem, 4vw, 4.75rem);
  --section-y: clamp(5rem, 9vw, 9rem);
  --type-section-heading: clamp(2.7rem, 5.2vw, 5.5rem);
  --display: "Helvetica Neue", "Arial Nova", Helvetica, Arial, sans-serif;
  --body: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.25rem;
  padding: 0.85rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 850;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translate(-3px, -3px);
  box-shadow: 5px 5px 0 var(--ink);
}

.button-small {
  min-height: 2.7rem;
  padding: 0.65rem 0.9rem;
  font-size: 0.75rem;
}

.button-dark {
  background: var(--ink);
  color: #fff;
}

.button-primary {
  min-width: 12.75rem;
  background: var(--blue);
  color: #fff;
}

.button-light {
  min-width: 15rem;
  background: var(--paper-light);
  color: var(--ink);
}


@media (prefers-reduced-motion: reduce) {
  .button { transition: none; }
  .button:hover { transform: none; }
}