docs: 🚀 update with new Dagger brand

Signed-off-by: jffarge <jf@dagger.io>

website/src/css/custom.scss

@@ -61,8 +61,9 @@ $desktop-xl-width: 1160px;
   --ifm-menu-color-background-hover: #fdf9d7;
   --ifm-menu-color-background-active: var(--ifm-menu-color-background-hover);
   --ifm-menu-link-sublist-icon: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path d="M3.318 9.128a24.776 24.776 0 004.224-3.993.842.842 0 011.32.026c1.227 1.618 2.107 3.387 3.831 4.556.889.6-.159 1.9-1.044 1.3A14.369 14.369 0 018.14 7a30.457 30.457 0 01-3.829 3.463c-.845.671-1.834-.67-.993-1.335z" fill="%23131226" /></svg>');
-  --ifm-navbar-height: 6rem;
+  --ifm-navbar-height: 8rem;
   --ifm-navbar-background-color: var(--ifm-color-primary-dark);
+  --ifm-navbar-padding-vertical: 0;
   --ifm-pagination-nav-border-radius: 0;
   --ifm-pre-padding: 2rem;
   --ifm-toc-border-color: transparent;
@@ -243,7 +244,7 @@ h1[class^="h1Heading"] {
 .navbar__brand {
   height: 3rem;
   @include desktop {
-    height: 4rem;
+    height: 8rem;
   }
 }