/* Normatto — tokens e peças compartilhadas (landing, login, editor) */
:root {
  --paper: #F6F3EC; --surface: #FFFFFF; --ink: #14201B; --muted: #5C6B64; --line: #E3DED2;
  --brand: #0F5C4A; --brand-ink: #FFFFFF; --lime: #D8F26A;
  --brand-soft: color-mix(in srgb, var(--brand) 10%, var(--surface));
  --radius: 14px; --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(20,32,27,.06), 0 12px 32px rgba(20,32,27,.08);
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "Inter Tight", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #101512; --surface: #171E1A; --ink: #E9EEE9; --muted: #9AA89F; --line: #27302B;
    --brand: #3FB597; --brand-ink: #0B1410;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.35);
    color-scheme: dark;
  }
}
*, *::before, *::after { box-sizing: border-box; }
.nm-page { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased; }
.nm-page a { color: inherit; }
.nm-container { max-width: 1160px; margin: 0 auto; padding: 0 16px; }
.nm-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: inherit;
  font: 400 26px/1 var(--serif); letter-spacing: -.2px; }
.nm-logo img { width: 28px; height: 28px; }
.nm-eyebrow { font: 600 12px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--brand); }
.nm-display { font: 400 clamp(40px, 7vw, 84px)/1.02 var(--serif); letter-spacing: -.02em; margin: 0; }
.nm-display em { font-style: italic; color: var(--brand); }
.nm-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px;
  padding: 0 20px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface);
  color: var(--ink); font: 600 15px/1 var(--sans); text-decoration: none; cursor: pointer;
  transition: transform .15s, background .15s, border-color .15s; }
.nm-page a.nm-btn { color: var(--ink); }
.nm-btn:hover { transform: translateY(-1px); border-color: var(--ink); }
.nm-btn:focus-visible { outline: 3px solid var(--lime); outline-offset: 2px; }
.nm-btn--primary, .nm-page a.nm-btn--primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.nm-btn--primary:hover { border-color: var(--brand); filter: brightness(1.08); }
.nm-btn--ghost { background: transparent; }
.nm-btn--lime, .nm-page a.nm-btn--lime { background: var(--lime); border-color: var(--lime); color: #14201B; }
.nm-btn[disabled] { opacity: .6; cursor: progress; transform: none; }
@media (prefers-reduced-motion: reduce) { .nm-btn { transition: none; } .nm-btn:hover { transform: none; } }