/* ============================================================
   Modelos component: "impact business models" 3-card grid.

   .modelos__title's font-size is a literal clamp(), not var(--fz-h2) —
   same --fz-h1/--fz-h2 trap as tri.css/llama.css: empresa.css redefines
   these in its own :root with different bounds than the shared tokens.
   ============================================================ */

.modelos {
  padding: var(--pad-y) var(--pad-x);
  background: var(--paper);
}
.modelos__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.modelos__head {
  margin-bottom: 3.75rem;
  max-width: 45rem;
}
.modelos__kicker {
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.modelos__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.125rem, 5vw, 4.875rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  text-wrap: balance;
}
.modelos__title em {
  font-style: italic;
  color: var(--blue);
}
.modelos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.75rem;
  border-top: 1px solid rgba(20, 20, 20, 0.22);
}
@media (max-width: 900px) {
  .modelos__grid {
    grid-template-columns: 1fr;
  }
}
.modelo {
  padding: 1.75rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}
.modelo__name {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.modelo__desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #333;
}
.modelo__tag {
  margin-top: auto;
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--blue);
  padding-top: 1.125rem;
  border-top: 1px solid var(--black);
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease);
}