/* ====== Estilos página Participa ====== */
.ita-header { background:#004080; color:white; text-align:center; padding:1.5rem; }
.ita-header h1 { margin:0; font-size:1.8rem; }

.ita-nav { background:#003366; text-align:center; padding:0.5rem; }
.ita-nav a { color:white; margin:0.3rem; text-decoration:none; padding:0.5rem 1rem; border-radius:5px; display:inline-block; }
.ita-nav a:hover { background:#0066cc; }

.ita-main { max-width:1000px; margin:auto; padding:1.5rem; }
.ita-main section { background:white; margin-bottom:2rem; padding:1rem 1.5rem; border-radius:8px; box-shadow:0 2px 6px rgba(0,0,0,0.1); }
.ita-main h2 { color:#004080; }

.btn { background:#0066cc; color:white; padding:0.5rem 1rem; border-radius:5px; text-decoration:none; font-size:0.9rem; }
.btn:hover { background:#004080; }