diff --git a/starter_code/stylesheets/style.css b/starter_code/stylesheets/style.css
index 59f4a7798..55ebae1ab 100644
--- a/starter_code/stylesheets/style.css
+++ b/starter_code/stylesheets/style.css
@@ -8,3 +8,310 @@ paragraph yellow: #ECB12F
 links blue: #2E71A6
 footer links grey: #454245
 */
+
+@media (max-width: 768px){
+    nav{
+        display: flex;
+        background-color: purple;
+        width: 150%;
+      }
+
+    div img{
+        display: flex;
+        width: 40%;
+        margin-top: 3%;
+        margin-left: 3%;
+    }
+
+
+    /*botones busqueda  y menu*/
+    nav div button {
+        background-color: purple;
+        border: none;
+        margin-right: 8%;
+
+    }
+
+    nav div button img {
+        image-rendering: auto; 
+        width: 100%;           
+        height: auto;
+        display: block;     
+        background-color: purple;   
+      }
+
+    
+    nav div  {
+        display: flex;
+        width: 50%;
+        
+    }
+    nav div ul {
+        display: none;
+    }
+
+    
+
+    /* seccion header*/
+
+    header {
+        background-color: purple;
+        
+    }
+
+    h1 {
+        color: white;
+    }
+    header, main section, footer {
+        max-width: 700px;
+        margin: 0 auto;
+      }
+    
+      nav ul {
+        display: flex;
+        gap: 1rem;
+      }
+    
+      nav > div:last-child ul {
+        display: flex;
+        gap: 1rem;
+      }
+    
+      header {
+        flex-direction: row;
+        justify-content: space-between;
+        text-align: left;
+      }
+    
+      header > div {
+        flex: 1;
+        padding: 1rem;
+      }
+    
+      main section:nth-child(2) ul {
+        flex-direction: row;
+        justify-content: space-around;
+      }
+    
+      main section:nth-child(3) button {
+        width: 200px;
+      }
+
+}
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+  }
+  
+  body {
+    font-family: Arial, sans-serif;
+    line-height: 1.6;
+    background-color: #ffffff;
+    color: #000000;
+  }
+  
+  /* NAVBAR */
+  nav {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 1rem;
+    flex-wrap: wrap;
+  }
+  
+  nav > div:first-child {
+    display: flex;
+    align-items: center;
+    gap: 1rem;
+  }
+  
+  nav ul {
+    list-style: none;
+    display: none;
+  }
+  
+  nav button {
+    background: none;
+    border: none;
+    margin-left: 0.5rem;
+  }
+  
+  nav img {
+    height: 30px;
+  }
+  
+  /* HEADER */
+  header {
+    background-color: #4A154B;
+    color: white;
+    padding: 2rem 1rem;
+    text-align: center;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+  }
+  
+  header h1 {
+    font-size: 1.8rem;
+    margin-bottom: 1rem;
+  }
+  
+  header p {
+    margin-bottom: 1.5rem;
+  }
+  
+  header p span {
+    color: #ecb22e;
+    font-weight: bold;
+  }
+  
+  header div button {
+    width: 100%;
+    padding: 1rem;
+    margin: 0.5rem 0;
+    font-weight: bold;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+  }
+  
+  header div button:first-of-type {
+    background-color: white;
+    color: #4A154B;
+  }
+  
+  header div button:last-of-type {
+    background-color: #4285f4;
+    color: white;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+  
+  header div button img {
+    height: 20px;
+    margin-right: 8px;
+  }
+  
+  header > div:last-child img {
+    width: 100%;
+    max-width: 400px;
+    margin-top: 1rem;
+  }
+  
+  
+  main section:nth-child(1) {
+    text-align: center;
+    padding: 2rem 1rem;
+  }
+  
+  main section:nth-child(1) div {
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: center;
+    gap: 1rem;
+    margin-top: 1rem;
+  }
+  
+  main section:nth-child(1) img {
+    height: 30px;
+    max-width: 100px;
+  }
+  
+  
+  main section:nth-child(2) {
+    padding: 2rem 1rem;
+    text-align: center;
+  }
+  
+  main section:nth-child(2) h3 {
+    font-size: 1.3rem;
+    margin-bottom: 1rem;
+  }
+  
+  main section:nth-child(2) ul {
+    list-style: none;
+    padding: 0;
+    display: flex;
+    flex-direction: column;
+    gap: 1.5rem;
+  }
+  
+  main section:nth-child(2) li span {
+    display: block;
+    font-size: 2rem;
+    color: #4A154B;
+    font-weight: bold;
+    margin-bottom: 0.5rem;
+  }
+  
+
+  main section:nth-child(3) {
+    background-color: #4A154B;
+    color: white;
+    text-align: center;
+    padding: 2rem 1rem;
+  }
+  
+  main section:nth-child(3) h3 {
+    font-size: 1.5rem;
+    margin-bottom: 1.5rem;
+  }
+  
+  main section:nth-child(3) button {
+    width: 100%;
+    padding: 1rem;
+    margin: 0.5rem 0;
+    border-radius: 4px;
+    font-weight: bold;
+    cursor: pointer;
+  }
+  
+  main section:nth-child(3) button:first-of-type {
+    background-color: white;
+    color: #4A154B;
+    border: none;
+  }
+  
+  main section:nth-child(3) button:last-of-type {
+    background-color: transparent;
+    border: 1px solid white;
+    color: white;
+  }
+  
+  /* FOOTER */
+  footer {
+    padding: 2rem 1rem;
+    text-align: center;
+  }
+  
+  footer ul {
+    list-style: none;
+    padding: 0;
+    margin: 1rem 0;
+  }
+  
+  footer ul li {
+    margin: 0.5rem 0;
+    font-size: 0.9rem;
+  }
+  
+  footer hr {
+    margin: 1rem 0;
+  }
+  
+  footer i {
+    font-size: 1.5rem;
+    margin: 0 0.5rem;
+  }
+  
+  footer small {
+    font-size: 0.75rem;
+    color: #666666;
+  }
+  
+  @media (min-width: 768px) {
+   
+  }
+  
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