/* Reset e regras compartilhadas — Visões da Iris */
*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
::selection{ background:#B05C34; color:#e5e5e0; }

/* Grades responsivas (portfolio e ensaio) */
@media (max-width: 860px){
  [data-r="grid"]{ grid-template-columns:repeat(2,1fr) !important; }
}
@media (max-width: 560px){
  [data-r="grid"]{ grid-template-columns:1fr !important; }
  [data-r="top-nav"]{ gap:16px !important; }
  [data-r="hero-nav"]{ gap:16px !important; }
}