diff --git a/index.html b/index.html
index 492fdcd..8208233 100644
--- a/index.html
+++ b/index.html
@@ -20,7 +20,7 @@
             <figcaption class="corpoPt1">
                 <h2>Lorem Ipsum</h2>
                 <h1>Dolor sit amet</h1>
-                <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum. Curabitur ut tortor sed lacus egestas vulputate vel sit amet velit. Nulla suscipit magna dui. </p>
+                <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum. Curabitur ut tortor sed lacus egestas vulputate vel sit amet velit. Nulla suscipit magna dui.</p>
             </figcaption>
         </figure>
         <figure class="corpoPt2">
@@ -46,6 +46,19 @@
                 </figcaption>
             </figure>
         </section>
+        <section class="corpoPt4Mobile">
+            <div>
+                <figure class="retangulo1">
+                    <img src="imagens/Rectangle 13.png" alt="imagem de notebook fechado">
+                </figure>
+                <figure class="retangulo2">
+                    <img src="imagens/Rectangle 16.png" alt="imagem de notebook quase fechado">
+                </figure>
+            </div>
+            <figure class="retangulo3">
+                <img src="imagens/Rectangle 17.png" alt="imagem de notebook aberto">
+            </figure>
+        </section>
         <section class="corpoPt4">
             <figure class="retangulo1">
                 <img src="imagens/Rectangle 13.png" alt="imagem de notebook fechado">
diff --git a/style.css b/style.css
index dc4a5cf..1f3db38 100644
--- a/style.css
+++ b/style.css
@@ -3,7 +3,7 @@ body{
     padding: 0;
     border: 0;
     font-family: inter;
-    background: #E5E5E5;
+    background: #FFFFFF;
 }
 main figure{
     margin-block-start: 0;
@@ -50,7 +50,7 @@ main figure{
 }
 .corpoPt1 p{
     margin-top: 28px;
-    width: 65%;
+    width: 40%;
     font-size: 16px;
 }
 
@@ -83,6 +83,15 @@ section figure figcaption p{
     margin-left: 11%;
     margin-right: 11%;
 }
+.quadrado1 {
+    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.23);
+}
+.quadrado2 {
+    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.23);
+}
+.quadrado3 {
+    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.23);
+}
 .quadrado1 img{
     margin-top: 47px;
     margin-bottom: 38px;
@@ -102,11 +111,13 @@ section figure figcaption p{
     width: 100%;
     justify-content:center;
     gap: 2%;
+    
 }
 
 .corpoPt4 figure  {
     width: 29%;
     margin-top: 62px;
+    position: relative;
 }
 .corpoPt4 figure img{
     width: 100%;
@@ -118,7 +129,7 @@ section figure figcaption p{
     width: 100%;
     justify-content: center;
     gap: 0.8%;
-    background: #E5E5E5;
+    background: #FFFFFF;
 
 }
 .corpoPt5 figure{
@@ -130,6 +141,18 @@ section figure figcaption p{
     font-size: 16px;
     margin-bottom: 65px;
 }
+.box1{
+    box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.15);
+}
+.box2{
+    box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.15);
+}
+.box3{
+    box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.15);
+}
+.box4{
+    box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.15);
+}
 .box1 img{
     margin-top: 51px;
     width: 24%;
@@ -152,6 +175,7 @@ section figure figcaption p{
     flex-direction: column;
     align-items: center;
     width: 100%;
+    background: #FFFFFF;
 }
 .corpoPt6 p{
     font-size: 16px;
@@ -163,7 +187,7 @@ section figure figcaption p{
 .corpoPt6 h1{
     font-weight: 600;
     font-size: 32px;
-    width: 21%;
+    width: 22%;
     margin-block-start: 0;
     margin-block-end: 0;
 }
@@ -195,12 +219,44 @@ footer{
 .retanguloMobile{
     display: none;
 }
+.corpoPt4Mobile{
+    display: none;
+    background: #E0E0E0;
+}
 @media(max-width:1024px){
+    .corpoPt1 h2{
+        font-size: 20px;
+    }
+    .corpoPt1 h1{
+        font-size: 28px;
+    }
+    .corpoPt1 p{
+        text-align: center;
+        font-size: 16px;
+        width: 86%;
+    }
+    .box1 figcaption p{
+        font-size: 14px;
+    }
+    .box2 figcaption p{
+        font-size: 14px;
+    }
+    .box3 figcaption p{
+        font-size: 14px;
+    }
+    .box4 figcaption p{
+        font-size: 14px;
+    }
     .corpoPt3{
         flex-direction: column;
         align-items: center;
         gap: 24px;
     }
+
+    .corpoPt6 h1{
+        font-size: 24px;
+    }
+
     section figure {
         text-align: center;
         width: 84%;
@@ -253,7 +309,39 @@ footer{
     }
     .retanguloMobile{
         display: flex;
-        margin-bottom: 50px ;
+        margin-bottom: 50px;
+    }
+    .corpoPt4Mobile{
+        display: flex;
+        flex-direction: column;
+    }
+    .corpoPt4Mobile div{
+        background: #E0E0E0;
+        display: flex;
+        flex-direction: row;
+        justify-content: center;
+        width: 100%;
+        gap: 2%;
+    }
+    .corpoPt4Mobile div figure{
+        width: 42%;
+    }
+    .corpoPt4Mobile div figure img{
+        width: 100%;
+    }
+    .corpoPt4Mobile figure{
+        width:100%;
+        background: #E0E0E0;
+    }
+    .corpoPt4Mobile figure img{
+        width:86%;
+    }
+    .corpoPt4{
+        display: none;
+    }
+    .paragrafoRodape{
+        width: 63%;
+        text-align: center;
     }
 }