diff --git a/assets/images/bottom-card-image-02.png b/assets/images/bottom-card-image-02.png
index e9414fd..8240edb 100644
Binary files a/assets/images/bottom-card-image-02.png and b/assets/images/bottom-card-image-02.png differ
diff --git a/assets/images/bottom-card-image-04-2.png b/assets/images/bottom-card-image-04-2.png
new file mode 100644
index 0000000..6afad68
Binary files /dev/null and b/assets/images/bottom-card-image-04-2.png differ
diff --git a/assets/styles/main.css b/assets/styles/main.css
index 5b6ac52..3b8717f 100644
--- a/assets/styles/main.css
+++ b/assets/styles/main.css
@@ -10,7 +10,7 @@ body {
     color: #000000;   
 }
 
-/*Header da landing page M3 Academy*/
+/*Header*/
 
 .page-header {
     display: flex;
@@ -42,13 +42,13 @@ body {
     align-items: center;
     justify-content: center;
     margin: 73px 0 178px;
+    gap: 73px;
 }
 
 .top-infocard-text {
     width: 40%;
     text-align: center;
     align-items: center;
-    padding: 0 0 73px;
 }
 
 .top-infocard-subtitle {
@@ -62,7 +62,7 @@ body {
     font-weight: 500;
     font-size: 48px;
     line-height: 58px;
-    padding: 0 0 28px;
+    margin-bottom: 28px;
 }
 
 .top-infocard-description {
@@ -106,7 +106,8 @@ body {
 }
 
 .top-card-description {
-    max-width: 300px;
+/*    max-width: 300px;*/
+    width: 77%;
     font-size: 16px;
     line-height: 24px;
     text-align: center;
@@ -153,20 +154,17 @@ body {
     flex-direction: column;
     align-items: center;
     justify-content: center;
-    padding: 51px 32px 65px;
+    padding: 48px 32px 65px;
     box-shadow: 0 4px 20px rgba(0, 0, 0, 0.23);
     min-height: 287px;
     gap: 25px;
     height: auto;
-    width: 22%;
 }
 
 .bottom-card-image {
     display: block;
-    /*max-width: 102px;*/
-    width: 29%;
-}
 
+}
 
 .bottom-card-description {
     max-width: 367px;
@@ -187,7 +185,6 @@ body {
     padding: 0 72px;
 }
 
-
 .bottom-infocard-text {
     text-align: center;
     margin-bottom: 50px;
@@ -248,17 +245,78 @@ body {
     color: #BDBDBD;
 }
 
-/*Versão mobile*/
+@media screen and (min-width: 2500px) {
+    
+    /* Infocard do topo */
 
-@media screen and (max-width: 320px) {
-    .header-logo {
-        width: 180px
+    .top-infocard-text {
+        width: 52%;
+        margin: 95px 0 95px;
+    }
 
-        /*Apresentar padding lateral para espaçar melhor as informações*/
+    .top-infocard-subtitle {
+        font-size: 64px;
+        line-height: 76px;
+        }
+
+    .top-infocard-title {
+        font-size: 96px;
+        line-height: 116px;
+        margin: 0 0 28px;
+        padding: 0;
+    }
+
+    .top-infocard-description {
+        font-size: 32px;
+        line-height: 48px;
+        padding: 0 0 36px;
+    }
+
+    .top-infocard-image {
+        width: 20%;
+    }
+
+    /* Cards do topo */
+
+    .top-card-description {
+        width: 88%;
+        font-size: 32px;
+        line-height: 48px;
+    }
+    
+    .bottom-card-description {
+        font-size: 32px;
+        line-height: 48px;
+    }
+
+    /* Infocard de baixo */
+
+    .bottom-infocard-text {
+        width: 35%;
+    }
+
+    .bottom-infocard-title {
+        font-size: 64px;
+        line-height: 78px;
+    }
+
+    .bottom-infocard-description {
+        font-size: 32px;
+        line-height: 48px;
+    }
+    
+    /* Footer */
+
+    .footer-text {
+        font-size: 20px;
+        line-height: 24px;
     }
 }
 
 @media screen and (max-width: 1024px) {
+
+    /*Banner principal*/
+
     .main-banner-desktop {
         display: none;
     }
@@ -267,9 +325,12 @@ body {
         display: flex;
         width: 100%;
     }
+    
+    /*Infocard do topo*/
 
     .top-infocard {
         margin: 73px 28px 91px;
+        gap: 65px;
     }
 
     .top-infocard-text {
@@ -285,11 +346,10 @@ body {
     .top-infocard-title {
         font-size: 28px;
         line-height: 32px;
-        padding: 0 0 18px;
+        margin-bottom: 18px;
     }
 
     .top-infocard-description {
-        padding: 0 0 65px;
         text-align: center;
     }
 
@@ -297,6 +357,8 @@ body {
         width: 58%;
     }
 
+    /*Cards do topo*/
+
     .top-cards {
         flex-direction: column;
     }
@@ -309,6 +371,8 @@ body {
         max-width: 102px;
     }
 
+    /*Galeria de Imagens*/
+
     .gallery-area {
         padding: 0;
     }
@@ -335,13 +399,17 @@ body {
         order: 2;    
     }
 
+    /*Cards de baixo*/
+
     .bottom-cards {
         flex-direction: column;
         margin-bottom: 98px;
+        width: auto;
     }
     
     .bottom-card {
         width: 88%;
+        gap: 15px;
     }
     
     .bottom-card-image {
@@ -352,6 +420,8 @@ body {
         font-size: 14px;
     }
 
+    /*Infocard de baixo*/
+
     .bottom-infocard {
         margin: 0;
         padding: 0;
@@ -386,6 +456,8 @@ body {
         margin-bottom: 50px;
     }
 
+    /*Footer*/
+
     .page-footer {
         gap: 16px;
     }
@@ -395,31 +467,52 @@ body {
     }
 }
 
-/*Versão telas 4k*/
-    /*rever as fontes, precisam estar no dobro do tamanho do desktop*/
-
-@media screen and (min-width: 2500px) {
-    .top-infocard-text {
-        width: 52%;
-        margin: 95px 0 95px;
+@media screen and (max-width: 320px) {
+    .header-logo {
+        width: 180px
     }
 
-    .top-infocard-subtitle {
-        font-size: 42px;
-        padding: 0 0 10px;
+    /*Infocard do topo */
+
+    .top-infocard {
+        margin: 57px 28px 57px;
+        gap: 45px;
     }
 
-    .top-infocard-title {
-        font-size: 63px;
+    /*Cards do topo */
+
+    .top-cards {
+        margin-bottom: 50px;
+    }
+    .top-card {
+        padding: 26px 23px 23px 25px;
+        gap: 16px;
     }
 
-    .top-infocard-description {
-        font-size: 21px;
-        line-height: 31px;
-        padding: 0 0 36px;
+    /*Galeria de imagens*/
+
+    .gallery-wrapper{
+        gap: 14px 11px;
+        transform: translateY(23px);
+        margin-bottom: 76px;
+    }
+    
+    /*Cards de baixo */
+
+    .bottom-cards {
+        margin-bottom: 67px;
+    }
+    .bottom-card {
+        padding: 38px 29px 38px;
+        gap: 11px;
     }
 
-    .top-infocard-image {
-        width: 20%;
+    /*Infocard de baixo*/
+    .bottom-infocard-image-mobile {
+        margin-bottom: 34px;
+    }
+
+    .bottom-infocard-text {
+        margin-bottom: 62px;
     }
 }
\ No newline at end of file
diff --git a/index.html b/index.html
index a8586dd..ec40626 100644
--- a/index.html
+++ b/index.html
@@ -1,8 +1,8 @@
 <!DOCTYPE html>
 <html lang="pt-br">
     <head>
-        <link rel="preconnect" href="https://fonts.googleapis.com">
-        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+        <link rel="preconnect" href="https://fonts.googleapis.com" />
+        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
 
         <meta charset="UTF-8" />
         <meta http-equiv="X-UA-Compatible" content="IE=edge" />
@@ -10,21 +10,23 @@
 
         <title>Challenge Landing Page</title>
 
-        <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap" rel="stylesheet">
+        <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap" rel="stylesheet" />
 
         <link rel="stylesheet" href="./assets/styles/main.css" />
     </head>
 
     <body>
-        <!-- Header da landing page M3 Academy -->
+
+        <!-- Header -->
 
        <header class="page-header">
             <a href="/">
-                <img class="header-logo" src="./assets/images/m3-academy-logo.svg" alt="Logo M3 m3-academy-logo" />
+                <img class="header-logo" src="./assets/images/m3-academy-logo.svg" alt="Logo M3" />
             </a>
        </header>
 
         <main>
+
             <!-- Banner principal -->
             
             <div>
@@ -74,7 +76,7 @@
                 </figure>    
            </section>
 
-           <!-- Área da galeria-->
+           <!-- Galeria de Fotos-->
 
            <div class="gallery-area">
             <div class="gallery-wrapper">
@@ -96,7 +98,7 @@
 
            <section class="bottom-cards">
             <figure class="bottom-card">
-                <img class="bottom-card-image bottom-card-image-01" src="./assets/images/bottom-card-image-01.png" alt="Imagem do card de baixo: Nota dinheiro" />
+                <img class="bottom-card-image" src="./assets/images/bottom-card-image-01.png" alt="Imagem do card de baixo: Nota dinheiro" />
                 
                 <figcaption class="bottom-card-description">
                     Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum.
@@ -104,7 +106,7 @@
             </figure>    
 
             <figure class="bottom-card">
-                <img class="bottom-card-image bottom-card-image-02" src="./assets/images/bottom-card-image-02.png" alt="Imagem do card de baixo: Moeda" />
+                <img class="bottom-card-image" src="./assets/images/bottom-card-image-02.png" alt="Imagem do card de baixo: Moeda" />
                 
                 <figcaption class="bottom-card-description">
                     Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum.
@@ -112,7 +114,7 @@
             </figure>    
 
             <figure class="bottom-card">
-                <img class="bottom-card-image bottom-card-image-03" src="./assets/images/bottom-card-image-03.png" alt="Imagem do card de baixo: Computador" />
+                <img class="bottom-card-image" src="./assets/images/bottom-card-image-03.png" alt="Imagem do card de baixo: Computador" />
                 
                 <figcaption class="bottom-card-description">
                     Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum.
@@ -120,7 +122,7 @@
             </figure>    
 
             <figure class="bottom-card">
-                <img class="bottom-card-image bottom-card-image-04" src="./assets/images/bottom-card-image-04.png" alt="Imagem do card de baixo: Celular" />
+                <img class="bottom-card-image" src="./assets/images/bottom-card-image-04.png" alt="Imagem do card de baixo: Celular" />
                     
                 <figcaption class="bottom-card-description">
                     Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras euismod enim non dui fringilla interdum.
@@ -128,7 +130,8 @@
             </figure>    
             </section>
 
-            <!--Infocard de baixo-->
+            <!-- Infocard de baixo -->
+
             <div class="bottom-infocard">
                 <article class="bottom-infocard-text">
                     <h2 class="bottom-infocard-title">Lorem ipsum dolor sit amet</h2>
@@ -147,6 +150,7 @@
             </div>
         </main>
 
+        <!--Footer-->
         <footer class="page-footer">
             <ul class="footer-icons">
                 <li class="footer-icon">