tawasuyu/brahman

diff --git a/crates/apps/gioser-web/styles.css b/crates/apps/gioser-web/styles.css
index 574b827..00bda7d 100644
--- a/crates/apps/gioser-web/styles.css
+++ b/crates/apps/gioser-web/styles.css
@@ -48,7 +48,7 @@ html, body {
 }
 
 /* ===================================================
-   RETÍCULA — líneas + círculo sutiles, brillan en hover
+   RETÍCULA — 1.5px, semi-brillo base, glow 20px en hover
    =================================================== */
 
 .portada::before {
@@ -57,19 +57,19 @@ html, body {
   top: 0; left: 0; right: 0; bottom: 0;
   z-index: 30;
   pointer-events: none;
-  transition: all 0.4s ease;
+  transition: all 0.35s ease;
   background:
-    linear-gradient(90deg, transparent calc(50% - 0.5px), rgba(150,150,150,0.25) calc(50% - 0.5px), rgba(150,150,150,0.35) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
-    linear-gradient(0deg, transparent calc(50% - 0.5px), rgba(150,150,150,0.25) calc(50% - 0.5px), rgba(150,150,150,0.35) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
-    radial-gradient(circle at 50% 50%, transparent calc(11px), rgba(150,150,150,0.35) calc(11px), rgba(150,150,150,0.35) calc(13px), transparent calc(13px));
+    linear-gradient(90deg, transparent calc(50% - 0.75px), rgba(160,160,160,0.35) calc(50% - 0.75px), rgba(160,160,160,0.50) calc(50% + 0.75px), transparent calc(50% + 0.75px)),
+    linear-gradient(0deg, transparent calc(50% - 0.75px), rgba(160,160,160,0.35) calc(50% - 0.75px), rgba(160,160,160,0.50) calc(50% + 0.75px), transparent calc(50% + 0.75px)),
+    radial-gradient(circle at 50% 50%, transparent calc(13px), rgba(160,160,160,0.45) calc(13px), rgba(160,160,160,0.45) calc(15px), transparent calc(15px));
 }
 
 .portada-hover::before {
   background:
-    linear-gradient(90deg, transparent calc(50% - 0.5px), rgba(200,200,200,0.5) calc(50% - 0.5px), rgba(200,200,200,0.6) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
-    linear-gradient(0deg, transparent calc(50% - 0.5px), rgba(200,200,200,0.5) calc(50% - 0.5px), rgba(200,200,200,0.6) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
-    radial-gradient(circle at 50% 50%, transparent calc(11px), rgba(200,200,200,0.7) calc(11px), rgba(200,200,200,0.7) calc(13px), transparent calc(13px)),
-    radial-gradient(circle at 50% 50%, rgba(200,200,200,0.08) 30%, transparent 65%);
+    linear-gradient(90deg, transparent calc(50% - 0.75px), rgba(220,220,220,0.65) calc(50% - 0.75px), rgba(220,220,220,0.80) calc(50% + 0.75px), transparent calc(50% + 0.75px)),
+    linear-gradient(0deg, transparent calc(50% - 0.75px), rgba(220,220,220,0.65) calc(50% - 0.75px), rgba(220,220,220,0.80) calc(50% + 0.75px), transparent calc(50% + 0.75px)),
+    radial-gradient(circle at 50% 50%, transparent calc(13px), rgba(220,220,220,0.85) calc(13px), rgba(220,220,220,0.85) calc(15px), transparent calc(15px)),
+    radial-gradient(circle at 50% 50%, rgba(200,200,200,0.12) 0%, rgba(200,200,200,0.06) 20%, transparent 40%);
 }
 
 /* ===================================================
@@ -91,7 +91,12 @@ html, body {
 }
 
 .cuadrante:hover {
-  background: rgba(192, 192, 192, 0.15);
+  background: rgba(192, 192, 192, 0.08);
+}
+
+/* Cuadrante activo con hover más marcado */
+.cuadrante:hover {
+  box-shadow: inset 0 0 0 1px rgba(200,200,200,0.15);
 }
 
 /* Borde iluminado en hover */
@@ -104,7 +109,7 @@ html, body {
 }
 
 .cuadrante:hover .cuadrante-border {
-  border-color: #666;
+  border-color: rgba(200,200,200,0.3);
 }
 
 /* Contenido */