update visual fixes

src/assets/sass/buttons.sass

@@ -20,5 +20,6 @@
         &[disabled], &.btn--disabled
             background-color: darken($purple, 10%)
             cursor: not-allowed
+            color: var(--white-dark)
         &:hover,&:focus,&:active
             background-color: darken($purple, 10%),

src/assets/sass/variables.sass

@@ -9,6 +9,7 @@ $tertiary-dark: darken($tertiary, 20%)
 $tertiary-light: lighten($tertiary, 20%)
 
 $white: #F9F9FA
+$white-dark: darken($white, 20%)
 $black: #0F0F0F
 $grey: #858585
 $grey-light: lighten($grey, 20%)
@@ -31,7 +32,8 @@ $button-background-color: $black
     --tertiary: #{$tertiary}
     --tertiary-light: #{$tertiary-light}
     --tertiary-dark: #{$tertiary-dark}
-    --white: #{#F9F9FA}
+    --white: #{$white}
+    --white-dark: #{$white-dark}
     --grey: #{$grey}
     --grey-light: #{$grey-light}
     --grey2: #{$grey2}
@@ -99,6 +101,14 @@ $button-background-color: $black
     line-height: normal
     // @media (min-width: 992px)
     //     font-size: 30px
+.sub-header-2
+    font-family: Inter
+    font-style: normal
+    font-weight: 400
+    line-height: normal
+    font-size: 24px
+    @media (min-width: 992px)
+        font-size: 32px
 
 // :root
 //     --font-size-text: 16px