/* Logus — tipografia
   Instrument Sans: Fontshare + Google Fonts (dupla fonte, sem Inter).
   Fallback display: Syne. Micro: IBM Plex Mono. */

@import url("https://api.fontshare.com/v2/css?f[]=instrument-sans@400,500,600,700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Instrument+Sans:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&family=Syne:wght@400;500;600;700;800&display=swap");

body {
  font-family: var(--font-ui);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.t-display {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--lh-display);
  letter-spacing: var(--track-display);
}

.t-display-heavy {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--lh-display);
  letter-spacing: var(--track-display);
  color: var(--ink);
}

.t-display-light {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: var(--lh-display);
  letter-spacing: var(--track-display);
  color: var(--graphite);
}

/* Máximo uma palavra por peça em Instrument Serif italic */
.t-serif-accent {
  font-family: var(--font-serif-accent);
  font-style: italic;
  font-weight: 400;
}

.t-label {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: var(--size-micro);
  letter-spacing: var(--track-micro);
  text-transform: uppercase;
}

.t-micro {
  font-family: var(--font-micro);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* Headline split: mesma frase, duas metades de tom */
.headline-split {
  font-family: var(--font-display);
  line-height: var(--lh-display);
  letter-spacing: -0.04em;
  font-size: clamp(2.6rem, 6.5vw, 5rem);
}

.headline-split .ink-half {
  font-weight: 700;
  color: var(--bone);
}

.headline-split .graphite-half {
  font-weight: 400;
  color: var(--graphite);
}

.headline-split.on-bone .ink-half {
  color: var(--ink);
}

.headline-split.on-bone .graphite-half {
  color: var(--graphite);
}