diff --git a/src/pages/[locale]/contador-voluntarios.astro b/src/pages/[locale]/contador-voluntarios.astro
index aa66e22..50ebff1 100644
--- a/src/pages/[locale]/contador-voluntarios.astro
+++ b/src/pages/[locale]/contador-voluntarios.astro
@@ -45,18 +45,14 @@ const POLL_INTERVAL_MS = 10_000;
       </h1>
 
       <div
-        class="mt-8 flex items-end justify-center gap-1 font-mono text-colorSecondary sm:mt-10"
+        class="mt-8 flex items-center justify-center font-mono text-colorSecondary sm:mt-10"
         style="text-shadow: 0 0 40px rgba(203,161,106,0.35)"
       >
         <span
-          id="group-thousands"
-          class="countdown hidden text-[clamp(3.5rem,16vw,9rem)]"
-        >
-          <span id="digit-thousands" style="--value:0;" aria-hidden="true">0</span>
-        </span>
-        <span class="countdown text-[clamp(3.5rem,16vw,9rem)]">
-          <span id="digit-rest" style="--value:0;" aria-hidden="true">0</span>
-        </span>
+          id="counter-number"
+          class="counter-number text-[clamp(3.5rem,16vw,9rem)] font-bold tabular-nums"
+          aria-hidden="true"
+        >0</span>
       </div>
 
       <p id="sr-count" class="sr-only" aria-live="polite">
@@ -92,19 +88,11 @@ const POLL_INTERVAL_MS = 10_000;
     .counter-card {
       animation: counter-fade-in 0.6s ease-out;
     }
-    .countdown {
-      font-variant-numeric: tabular-nums;
+    .counter-number {
+      display: inline-block;
     }
-    /* Fix para Safari/iOS: sin esto, las dos capas del dígito (actual y
-       siguiente) no quedan recortadas ni aisladas y se ven superpuestas. */
-    .countdown > * {
-      overflow: clip;
-      isolation: isolate;
-      -webkit-transform: translateZ(0);
-      transform: translateZ(0);
-    }
-    .pulse-update {
-      animation: counter-pulse 0.5s ease-out;
+    .counter-number.counter-bump {
+      animation: counter-bump 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
     }
     @keyframes counter-fade-in {
       from {
@@ -116,15 +104,18 @@ const POLL_INTERVAL_MS = 10_000;
         transform: translateY(0) scale(1);
       }
     }
-    @keyframes counter-pulse {
+    @keyframes counter-bump {
       0% {
         transform: scale(1);
+        opacity: 1;
       }
-      30% {
-        transform: scale(1.06);
+      35% {
+        transform: scale(1.12) translateY(-0.05em);
+        opacity: 0.55;
       }
       100% {
-        transform: scale(1);
+        transform: scale(1) translateY(0);
+        opacity: 1;
       }
     }
   </style>
@@ -132,15 +123,12 @@ const POLL_INTERVAL_MS = 10_000;
   <script is:inline define:vars={{ POLL_INTERVAL_MS }}>
     const ENDPOINT = "/api/voluntarios/count";
 
-    const groupThousands = document.getElementById("group-thousands");
-    const digitThousands = document.getElementById("digit-thousands");
-    const digitRest = document.getElementById("digit-rest");
+    const counterNumber = document.getElementById("counter-number");
     const srCount = document.getElementById("sr-count");
     const statusDot = document.getElementById("status-dot");
     const statusPing = document.getElementById("status-ping");
     const statusText = document.getElementById("status-text");
     const lastUpdated = document.getElementById("last-updated");
-    const numberWrap = digitRest.closest("div");
 
     const STATUS_STYLES = {
       live: { color: "bg-emerald-400", text: "En vivo" },
@@ -151,31 +139,15 @@ const POLL_INTERVAL_MS = 10_000;
     let currentCount = null;
 
     function renderCount(count) {
-      const safe = Math.max(0, Math.min(99999, Math.round(count)));
-      const thousands = Math.floor(safe / 1000);
-      const rest = safe % 1000;
-
-      if (thousands > 0) {
-        groupThousands.classList.remove("hidden");
-        digitThousands.style.setProperty("--value", String(thousands));
-        digitThousands.textContent = String(thousands);
-        digitThousands.setAttribute("aria-label", String(thousands));
-        digitRest.style.setProperty("--digits", "3");
-      } else {
-        groupThousands.classList.add("hidden");
-        digitRest.style.removeProperty("--digits");
-      }
-
-      digitRest.style.setProperty("--value", String(rest));
-      digitRest.textContent = String(rest);
-      digitRest.setAttribute("aria-label", String(rest));
+      const safe = Math.max(0, Math.min(999999, Math.round(count)));
 
+      counterNumber.textContent = safe.toLocaleString("es-ES");
       srCount.textContent = `${safe} ${safe === 1 ? "voluntario registrado" : "voluntarios registrados"}`;
 
-      if (currentCount !== null && currentCount !== safe && numberWrap) {
-        numberWrap.classList.remove("pulse-update");
-        void numberWrap.offsetWidth;
-        numberWrap.classList.add("pulse-update");
+      if (currentCount !== null && currentCount !== safe) {
+        counterNumber.classList.remove("counter-bump");
+        void counterNumber.offsetWidth;
+        counterNumber.classList.add("counter-bump");
       }
       currentCount = safe;
     }