diff --git a/assets/img/CRA.jpg b/assets/img/CRA.jpg
deleted file mode 100644
index 0aefae5..0000000
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diff --git a/assets/img/CRA.png b/assets/img/CRA.png
new file mode 100644
index 0000000..442bff5
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diff --git a/assets/img/JAP.png b/assets/img/JAP.png
new file mode 100644
index 0000000..f59cbd9
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diff --git a/assets/img/JAP2.jpg b/assets/img/JAP2.jpg
deleted file mode 100644
index cbfafdf..0000000
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diff --git a/assets/img/MAR.jpg b/assets/img/MAR.jpg
deleted file mode 100644
index 469244d..0000000
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diff --git a/assets/img/MAR.png b/assets/img/MAR.png
new file mode 100644
index 0000000..4ec6d8e
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diff --git a/assets/img/VUB.jpg b/assets/img/VUB.jpg
deleted file mode 100644
index 09298e9..0000000
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diff --git a/assets/img/VUB.png b/assets/img/VUB.png
new file mode 100644
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diff --git a/assets/img/team4.jpg b/assets/img/team4.jpg
new file mode 100644
index 0000000..4d8a03b
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diff --git a/css/styles.css b/css/styles.css
index 997582c..0b58cfe 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -890,7 +890,7 @@ p, li, .lead-text, .text-body, .text-muted {
 }
 /* tarjeta nosotros*/
 .card-somos {
-  background-image: url('../assets/img/FOTO TEAM.jpg');
+  background-image: url('../assets/img/team4.jpg');
   background-size: cover;
   background-position: center;
   background-repeat: no-repeat;
@@ -899,7 +899,7 @@ p, li, .lead-text, .text-body, .text-muted {
   border-radius: var(--radius-md);
   transition: all var(--transition-normal);
   position: relative;
-  aspect-ratio: 21/9;   /* ← ajustá según tu imagen (16/9, 3/2, 21/9...) */
+  aspect-ratio: 16/8;   /* ← ajustá según tu imagen (16/9, 3/2, 21/9...) */
   width: 100%;
 }
 
diff --git a/somos-ide.html b/somos-ide.html
index 7b9a04d..23ab84f 100644
--- a/somos-ide.html
+++ b/somos-ide.html
@@ -89,7 +89,7 @@
           <!-- Miembro 1 -->
            <div class="card somos m1">
             <div class="card-portrait">
-              <img src="../assets/img/CRA.jpg" alt="Retrato de Carlos Garcia" loading="lazy">
+              <img src="../assets/img/CRA.png" alt="Retrato de Carlos Garcia" loading="lazy">
             </div>
             <h3>Claudia Raquel ANDRÉS</h3>
             <div class="somos-title">Directora General | Líder de IDE Projects</div>
@@ -100,7 +100,7 @@
           <!-- Miembro 2 -->
           <div class="card somos m2">
             <div class="card-portrait">
-              <img src="../assets/img/JAP2.jpg" alt="Retrato de Carlos Garcia" loading="lazy">
+              <img src="../assets/img/JAP.png" alt="Retrato de Carlos Garcia" loading="lazy">
             </div>
             <h3>José PUGLIESE</h3>
             <div class="somos-title">Líder de IDE Digital</div>
@@ -113,7 +113,7 @@
           <!-- Miembro 3 -->
           <div class="card somos m3">
             <div class="card-portrait">
-              <img src="../assets/img/MAR.jpg" alt="Retrato de Carlos Garcia" loading="lazy">
+              <img src="../assets/img/MAR.png" alt="Retrato de Carlos Garcia" loading="lazy">
             </div>
             <h3>Miguel Ángel ROJAS</h3>
             <div class="somos-title">Líder de IDE Excellence</div>
@@ -126,7 +126,7 @@
           <!-- Miembro 4 -->
           <div class="card somos m4">
             <div class="card-portrait">
-              <img src="../assets/img/VUB.jpg" alt="Retrato de Carlos Garcia" loading="lazy">
+              <img src="../assets/img/VUB.png" alt="Retrato de Carlos Garcia" loading="lazy">
             </div>
             <h3>Víctor Ulises BARRIONUEVO</h3>
             <div class="somos-title">Projects & Digital</div>