diff --git a/src/components/CharacterCardSmall.css b/src/components/CharacterCardSmall.css
index 2d929a8..1e3248b 100644
--- a/src/components/CharacterCardSmall.css
+++ b/src/components/CharacterCardSmall.css
@@ -1,127 +1,123 @@
 .card-content {
-  container-type: inline-size;
-  position: relative;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  width: min(100%, 19rem);
+  padding: 0.5rem;
+  align-self: start;
+  box-sizing: border-box;
 
-  width: 19rem;
-  height: 25.5rem;
   border-radius: 1.5rem;
   background-color: #5a7d0d;
 }
 
-@media (min-width: 600px) {
-  .card-content {
-    container-type: inline-size;
-    position: relative;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-
-    width: 12rem;
-    height: 16.5rem;
-    border-radius: 1.5rem;
-    background-color: #5a7d0d;
-  }
+.small-card-frame {
+  position: relative;
+  container-type: inline-size;
+  width: 100%;
+  aspect-ratio: 196 / 275;
 }
 
 .card-shape {
   position: absolute;
-  width: 18rem;
-  height: 23rem;
-}
-
-@media (min-width: 600px) {
-  .card-shape {
-    position: absolute;
-    width: 11rem;
-    height: 16rem;
-  }
+  inset: 0;
+  display: block;
+  width: 100%;
+  height: 100%;
 }
 
 .character-info {
+  position: absolute;
+  inset: 5% 7%;
   display: flex;
-  text-align: center;
   flex-direction: column;
   align-items: center;
-  position: absolute;
+  gap: 2cqw;
   color: white;
-  z-index: 1;
+  text-align: center;
 }
 
 .character-image {
-  width: 15rem;
-  height: 15rem;
-  border-radius: 1.5rem;
-}
+  display: block;
+  flex-shrink: 0;
 
-@media (min-width: 600px) {
-  .character-image {
-    width: 10rem;
-    height: 10rem;
-    border-radius: 1.5rem;
-  }
+  width: 100%;
+  height: auto;
+  object-fit: cover;
+  border-radius: 1rem;
+  aspect-ratio: 1;
 }
 
 .card-buttons {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  max-width: inherit;
-  padding-top: 0.5rem;
+  flex-shrink: 0;
+  align-self: flex-start;
+
+  width: 75%;
+  height: 12cqw;
+  margin-left: 4%;
 }
 
 .star {
-  width: 1.5rem;
-  height: 1.5rem;
+  display: block;
+  width: 100%;
+  height: 100%;
 
   filter: brightness(0) invert(1);
 }
 
 .favorite-button {
+  position: absolute;
+  left: 92%;
+  top: 94%;
+  transform: translate(-50%, -50%);
+
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  width: 14%;
+  aspect-ratio: 1;
+  padding: 0;
+  border: none;
   background: transparent;
-  border: 0;
-  transform: translateX(0.7rem) translateY(0.8rem);
   cursor: pointer;
 }
 
 .star-favorite {
-  filter: brightness(0) saturate(100%) invert(84%) sepia(85%) saturate(829%)
-    hue-rotate(359deg) brightness(105%) contrast(104%);
+  filter: brightness(0) saturate(100%) invert(84%) sepia(85%) saturate(829%) hue-rotate(359deg) brightness(105%) contrast(104%);
 }
 
 .details-button {
+  display: block;
+  width: 100%;
+  height: 100%;
+  padding: 0;
+
+  border: none;
+  border-radius: 1rem;
   background-color: white;
   color: black;
-  border-radius: 1rem;
-  border: none;
-  width: 12rem;
-  height: 2rem;
+  font-size: clamp(0.75rem, 6cqw, 1rem);
+  cursor: pointer;
 }
 
-@media (min-width: 600px) {
-  .details-button {
-    background-color: white;
-    color: black;
-    border-radius: 1rem;
-    border: none;
-    width: 8rem;
-    height: 2rem;
-  }
-}
+.character-name {
+  flex: 1;
+  min-height: 0;
+  width: 100%;
+  margin: 0;
+  padding: 0;
 
-p {
-  padding-top: 1rem;
-  padding-bottom: 1rem;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  font-size: 10cqw;
+  line-height: 1.1;
   font-weight: 800;
-  font-size: 2rem;
+  overflow-wrap: anywhere;
+  overflow: auto;
 }
 
-@media (min-width: 600px) {
-  p {
-    padding: 0;
-    font-weight: 800;
-    font-size: 1.5rem;
+@media (min-width: 768px) {
+  .card-content {
+    width: min(100%, 12rem);
   }
-}
+}
\ No newline at end of file
diff --git a/src/components/CharacterCardSmall.tsx b/src/components/CharacterCardSmall.tsx
index 4fa9379..91c3c2e 100644
--- a/src/components/CharacterCardSmall.tsx
+++ b/src/components/CharacterCardSmall.tsx
@@ -19,31 +19,36 @@ export default function CharacterCardSmall({
 }: CharacterCardSmallProps) {
   return (
     <article className="card-content">
-      <img src={CardShape} alt="" className="card-shape" />
-      <div className="character-info">
-        <img src={image} alt="character image" className="character-image" />
-        <p className="character-name">{name}</p>
-        <div className="card-buttons">
-          <button type="button" className="details-button" onClick={onDetails}>
-            Details
-          </button>
-          <button
-            type="button"
-            className="favorite-button"
-            onClick={onToggleFavorite}
-            aria-label={
-              isFavorite
-                ? `Remove ${name} from favorites`
-                : `Add ${name} to favorites`
-            }
-          >
-            <img
-              src={StarShape}
-              alt=""
-              className={`star ${isFavorite ? "star-favorite" : ""}`}
-            />
-          </button>
+      <div className="small-card-frame">
+        <img src={CardShape} alt="" className="card-shape" />
+
+        <div className="character-info">
+          <img src={image} alt="character image" className="character-image" />
+          <p className="character-name">{name}</p>
+
+          <div className="card-buttons">
+            <button type="button" className="details-button" onClick={onDetails}>
+              Details
+            </button>
+          </div>
         </div>
+
+        <button
+          type="button"
+          className="favorite-button"
+          onClick={onToggleFavorite}
+          aria-label={
+            isFavorite
+              ? `Remove ${name} from favorites`
+              : `Add ${name} to favorites`
+          }
+        >
+          <img
+            src={StarShape}
+            alt=""
+            className={`star ${isFavorite ? "star-favorite" : ""}`}
+          />
+        </button>
       </div>
     </article>
   );
diff --git a/src/components/CharacterDetailCard.css b/src/components/CharacterDetailCard.css
index dffbd46..fe10a7c 100644
--- a/src/components/CharacterDetailCard.css
+++ b/src/components/CharacterDetailCard.css
@@ -8,6 +8,8 @@
   justify-content: center;
 
   background-color: rgb(0 0 0 / 75%);
+  padding: 1rem 4.5rem;
+  box-sizing: border-box;
 }
 
 .detail-card {
@@ -15,13 +17,20 @@
   display: flex;
   gap: 2rem;
 
-  width: 60rem;
-  max-width: 90%;
+  width: min(70rem, calc(100vw - 10rem));
+  max-height: calc(100dvh - 2rem);
   padding: 3rem;
+  box-sizing: border-box;
 
   color: white;
   background-color: #5a7d0d;
   border-radius: 1.5rem;
+  overflow: auto;
+}
+
+.detail-info {
+  flex: 1 1 55%;
+  min-width: 0;
 }
 
 .detail-info p {
@@ -32,6 +41,16 @@
   font-weight: 800;
 }
 
+.detail-image-section {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+
+  width: 45%;
+  margin-left: auto;
+  flex-shrink: 0;
+}
+
 .character-facts {
   display: grid;
   grid-template-columns: repeat(2, minmax(0, 1fr));
@@ -44,11 +63,14 @@
 }
 
 .detail-info h2 {
-  margin-top: 0;
+  margin: 0;
+
   color: white;
   font-size: 3rem;
   font-weight: bold;
+  line-height: 1;
   text-transform: uppercase;
+  white-space: nowrap;
 }
 
 .detail-image-frame {
@@ -57,12 +79,10 @@
   align-items: center;
   justify-content: center;
 
-  width: 45%;
-  margin-left: auto;
-  transform: translateX(0.5rem);
-
+  width: 100%;
   aspect-ratio: 1 / 0.93;
-  align-self: center;
+
+  overflow: visible;
 }
 
 .detail-card-shape {
@@ -72,13 +92,17 @@
 }
 
 .detail-character-image {
-  position: relative;
+  position: absolute;
+  top: 50%;
+  left: 50%;
   z-index: 1;
 
   width: 90%;
   height: 90%;
   object-fit: cover;
   border-radius: 1rem;
+
+  transform: translate(-50%, -50%);
 }
 
 .close-button {
@@ -146,14 +170,16 @@
 }
 
 .detail-heading {
-  display: flex;
-  align-items: center;
-  gap: 1rem;
+  position: relative;
+  z-index: 3;
+  width: calc(100% + 15rem);
   margin-bottom: 1.5rem;
 }
 
 .detail-favorite-button {
+  position: static;
   flex-shrink: 0;
+
   padding: 0;
   border: none;
   background: transparent;
@@ -168,14 +194,16 @@
 }
 
 .detail-star-favorite {
-  filter: brightness(0) saturate(100%) invert(84%) sepia(85%) saturate(829%)
-    hue-rotate(359deg) brightness(105%) contrast(104%);
+  filter: brightness(0) saturate(100%) invert(84%) sepia(85%) saturate(829%) hue-rotate(359deg) brightness(105%) contrast(104%);
 }
 
-@media (max-width: 600px) {
+@media (max-width: 750px) {
+  .detail-heading {
+    width: 100%;
+  }
+
   .detail-overlay {
-    padding: 1rem;
-    box-sizing: border-box;
+    padding: 0.75rem;
   }
 
   .detail-card {
@@ -183,8 +211,8 @@
 
     width: 100%;
     max-width: 100%;
-    max-height: 90vh;
-    padding: 3rem 1.5rem 1.5rem;
+    max-height: calc(100dvh - 1.5rem);
+    padding: 3rem 2.75rem 1.5rem;
     box-sizing: border-box;
 
     overflow-y: auto;
@@ -196,6 +224,7 @@
   }
 
   .detail-info h2 {
+    white-space: normal;
     font-size: 2rem;
     overflow-wrap: anywhere;
   }
@@ -206,17 +235,13 @@
   }
 
   .detail-character-image {
-    width: 100%;
-    height: 100%;
+    width: 90%;
+    height: 90%;
   }
 
   .detail-image-frame {
-    width: 85%;
-    margin: 0 auto;
-    padding: 2rem;
-    box-sizing: border-box;
-    transform: none;
-    aspect-ratio: 1 / 1;
+    width: 100%;
+    padding: 0;
   }
 
   .detail-episodes h3 {
@@ -233,15 +258,32 @@
   }
 
   .previous-button {
-    left: 1.2rem;
+    left: 1rem;
   }
 
   .next-button {
-    right: 1.2rem;
+    right: 1rem;
   }
 
   .navigation-arrow {
     width: 2.25rem;
     height: 2.25rem;
   }
+
+  .detail-favorite-button {
+    left: auto;
+    right: 0.5rem;
+    bottom: 0.5rem;
+  }
+
+  .detail-image-section {
+  width: min(100%, 24rem);
+  margin: 0 auto;
+}
 }
+
+@media (max-width: 420px) {
+  .character-facts {
+    grid-template-columns: 1fr;
+  }
+}
\ No newline at end of file
diff --git a/src/components/CharacterDetailCard.tsx b/src/components/CharacterDetailCard.tsx
index 9fb735a..7124fb8 100644
--- a/src/components/CharacterDetailCard.tsx
+++ b/src/components/CharacterDetailCard.tsx
@@ -55,7 +55,7 @@ export default function CharacterDetailCard({
   }, [character]);
 
   return (
-    <div className="detail-overlay">
+    <div className="detail-overlay" role="dialog" aria-modal="true" aria-labelledby="character-detail-title">
       <button
         type="button"
         className="previous-button"
@@ -77,23 +77,7 @@ export default function CharacterDetailCard({
 
         <div className="detail-info">
           <div className="detail-heading">
-            <h2>{character.name}</h2>
-            <button
-              type="button"
-              className="detail-favorite-button"
-              onClick={onToggleFavorite}
-              aria-label={
-                isFavorite
-                  ? `Remove ${character.name} from favorites`
-                  : `Add ${character.name} to favorites`
-              }
-            >
-              <img
-                src={Star}
-                alt=""
-                className={`detail-star ${isFavorite ? "detail-star-favorite" : ""}`}
-              />
-            </button>
+            <h2 id="character-detail-title">{character.name}</h2>
           </div>
 
           <div className="character-facts">
@@ -123,13 +107,34 @@ export default function CharacterDetailCard({
           </div>
         </div>
 
-        <div className="detail-image-frame">
-          <img src={DetailCardShape} alt="" className="detail-card-shape" />
-          <img
-            src={character.image}
-            alt={character.name}
-            className="detail-character-image"
-          />
+        <div className="detail-image-section">
+          <button
+            type="button"
+            className="detail-favorite-button"
+            onClick={onToggleFavorite}
+            aria-label={
+              isFavorite
+                ? `Remove ${character.name} from favorites`
+                : `Add ${character.name} to favorites`
+            }
+          >
+            <img
+              src={Star}
+              alt=""
+              className={`detail-star ${isFavorite ? "detail-star-favorite" : ""
+                }`}
+            />
+          </button>
+
+          <div className="detail-image-frame">
+            <img src={DetailCardShape} alt="" className="detail-card-shape" />
+
+            <img
+              src={character.image}
+              alt={character.name}
+              className="detail-character-image"
+            />
+          </div>
         </div>
       </article>
 
diff --git a/src/components/Hero.css b/src/components/Hero.css
index fdfe9f7..153b725 100644
--- a/src/components/Hero.css
+++ b/src/components/Hero.css
@@ -1,6 +1,7 @@
 .hero {
-  min-height: 750px;
-  padding: 70px;
+  min-height: 100svh;
+  padding: 7clamp(2rem, 6vw, 4.375rem);
+  box-sizing: border-box;
   display: flex;
   justify-content: center;
   align-items: center;
@@ -12,7 +13,8 @@
 }
 
 .hero-content {
-  width: 360px;
+  width: min(100%, 360px);
+  flex-shrink: 1;
 }
 
 .logo {
@@ -36,25 +38,27 @@
   text-align: center;
   text-decoration: none;
   font-size: 18px;
+  box-sizing: border-box;
 }
 
 .hero-characters {
-  width: 480px;
+  width: min(45vw, 480px);
+  min-width: 0;
   height: auto;
 }
 
 @media (max-width: 900px) {
   .hero {
-    min-height: 740px;
-    padding: 80px 20px;
-    display: block;
+    min-height: 100svh;
+    padding: clamp(4rem, 12vh, 8rem) 1.25rem;
+    display: flex;
     border-radius: 0 0 50% 50% / 0 0 4% 4%;
   }
 
   .hero-content {
     width: 100%;
     max-width: 310px;
-    margin: 70px auto 0;
+    margin: 0 auto;
   }
 
   .logo {
@@ -74,3 +78,14 @@
     display: none;
   }
 }
+
+@media (max-width: 900px) and (orientation: landscape) {
+  .hero {
+    min-height: 100svh;
+    padding-block: 2rem;
+  }
+
+  .hero-description {
+    margin-block: 1.25rem;
+  }
+}
\ No newline at end of file
diff --git a/src/index.css b/src/index.css
index d437676..3acb526 100644
--- a/src/index.css
+++ b/src/index.css
@@ -57,6 +57,7 @@
 
 body {
   margin: 0;
+  background-color: #282828;
 }
 
 h1,
diff --git a/src/pages/CharactersPage.css b/src/pages/CharactersPage.css
index 0714fa1..653a512 100644
--- a/src/pages/CharactersPage.css
+++ b/src/pages/CharactersPage.css
@@ -1,44 +1,70 @@
 .content {
   display: flex;
-  padding-top: 6rem;
+  flex-direction: column;
+  gap: 1.5rem;
+  width: min(100%, 74rem);
+  margin: 0 auto;
+  padding: 6rem 1rem 2rem;
+  box-sizing: border-box;
 }
 
 .search-area {
-  max-width: 56rem;
+  order: 2;
+  flex: 1;
+  min-width: 0;
 }
 
 .filter-area {
-  display: none;
+  order: 1;
+  width: 100%;
+  padding: 1rem;
+  box-sizing: border-box;
+  border: 2px solid #3f3f3f;
+  border-radius: 1rem;
 }
 
-@media (min-width: 600px) {
+@media (min-width: 768px) {
+  .content {
+    flex-direction: row;
+    align-items: flex-start;
+    padding-inline: 2rem;
+  }
+
+  .search-area {
+    order: 1;
+  }
+
   .filter-area {
     display: block;
+    order: 2;
+    flex: 0 0 13rem;
     width: 13rem;
     height: fit-content;
     margin-right: 1rem;
-    border: 2px solid #3f3f3f;
-
-    border-radius: 1rem;
     padding: 2rem;
   }
 }
 
 .character-cards {
-  display: flex;
-  align-items: center;
-  flex-wrap: wrap;
+  display: grid;
+  grid-template-columns: 1fr;
   gap: 2rem;
+  min-width: 0;
+}
+
+.character-cards>* {
+  justify-self: center;
 }
 
 .searchbar {
   display: flex;
-  width: min(95%, 80rem);
+  width: 100%;
   margin-bottom: 2rem;
 
   overflow: hidden;
   border: 2px solid #3f3f3f;
   border-radius: 0.5rem;
+  box-sizing: border-box;
 }
 
 .searchfield {
@@ -83,8 +109,21 @@
 
 .filter-group {
   border: none;
+  padding: 0;
   margin-bottom: 1rem;
 }
+
+.filter-area>.filter-group {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 0.75rem;
+  margin: 0;
+}
+
+.filter-group legend {
+  font-weight: 700;
+}
+
 .checkbox-option {
   display: flex;
   align-items: center;
@@ -93,3 +132,28 @@
   width: fit-content;
   cursor: pointer;
 }
+
+@media (min-width: 768px) {
+  .filter-area>.filter-group {
+    grid-template-columns: 1fr;
+  }
+
+  .search-button {
+    padding-inline: 1rem;
+  }
+
+  .character-cards {
+    grid-template-columns:
+      repeat(auto-fill, minmax(min(100%, 12rem), 1fr));
+  }
+
+  .filter-area>.filter-group {
+    display: block;
+  }
+}
+
+@media (max-width: 420px) {
+  .filter-area>.filter-group {
+    grid-template-columns: 1fr;
+  }
+}
\ No newline at end of file