style: update base scss styles

assets/css/main.css

@@ -616,7 +616,7 @@ img {
   justify-content: center;
   padding: 16px 18px;
   text-align: center;
-  background: rgba(7, 10, 12, 0.84);
+  background: rgb(7, 10, 12);
   opacity: 0;
   transform: translateY(10px);
   color: rgba(255, 255, 255, 0.7);
@@ -690,6 +690,19 @@ img {
   font-weight: 700;
   line-height: 1.2;
 }
+@media (max-width: 600px) {
+  .pricing-item {
+    padding: 16px;
+    min-height: auto;
+  }
+  .pricing-item h3 {
+    font-size: 16px;
+  }
+  .pricing-item p {
+    font-size: 16px;
+    color: #dfdfdf;
+  }
+}
 
 .gallery {
   background: linear-gradient(90deg, #293133, #20272a);
@@ -1036,7 +1049,7 @@ img {
 .contacts-card__item-content a {
   color: rgba(255, 255, 255, 0.9);
   font-size: 16px;
-  line-height: 1.4;
+  line-height: 1.8;
   text-decoration: underline;
   text-underline-offset: 2px;
 }