style(credentials): refine education and certificate cards

src/components/EducationSection.module.css

@@ -7,24 +7,25 @@
 
 .card {
   width: 100%;
-  background-color: transparent;
+  background-color: var(--bg-raised);
   border: 1px solid var(--border-default);
   border-radius: var(--radius-lg);
-  padding: 1.5rem 2rem;
+  padding: 2rem 2.5rem;
   display: flex;
-  align-items: center;
+  align-items: flex-start;
   gap: 2.25rem;
   transition:
     border-color var(--motion-duration-fast) ease,
     transform var(--motion-duration-default) var(--motion-ease-out);
+  box-shadow: 0 0.75rem 2.5rem var(--shadow-color);
 }
 
 .crestCol {
   width: 16.5rem;
   flex-shrink: 0;
   display: flex;
-  align-items: center;
-  justify-content: center;
+  align-items: flex-start;
+  justify-content: flex-start;
 }
 
 .crestContainer {
@@ -38,6 +39,7 @@
 
 .crestImage {
   object-fit: contain;
+  object-position: left top;
   width: 100%;
   height: 100%;
 }
@@ -77,13 +79,14 @@
 }
 
 .description {
+  max-width: 72ch;
   font-size: var(--font-size-body-default);
   line-height: var(--line-height-body-default);
   color: var(--text-secondary);
 }
 
 [data-theme="dark"] .card {
-  background-color: var(--bg-surface);
+  background-color: var(--bg-raised);
 }
 
 @media (max-width: 760px) {