add: design, icons, calculation

Implemented new design for PriceCards, added some icons for visuals, added calculation per price card

app/assets/styles/button.css

@@ -0,0 +1,20 @@
+.Button {
+    all: unset;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    gap: 1rem;
+
+    &.cta {
+        background: var(--color-main);
+        color: var(--color-white);
+        padding: .5rem 1.5rem;
+        border-radius: var(--radius-default);
+        box-shadow: var(--box-shadow-z2);
+        transition: var(--transition-default);
+
+        &:hover {
+            background: var(--color-main-dark);
+        }
+    }
+}