diff --git a/layouts/_default/wedding.html b/layouts/_default/wedding.html
index 2161374..28d98ad 100755
--- a/layouts/_default/wedding.html
+++ b/layouts/_default/wedding.html
@@ -58,12 +58,12 @@ body {
     border-radius: 8px;
   }
 
-  .rsvp {
-    background-color: rgba(255, 255, 255, 0.8); /* subtle white overlay */
-    padding: 1rem;
-    border-radius: 8px;
+  .rsvp form {
+    background-color: rgba(255, 255, 255, 0.65);
+    padding: 1.5rem;
+    border-radius: 12px;
+    backdrop-filter: blur(4px);
   }
-
   .countdown {
     text-align: center; margin-bottom: 2rem;
     font-size: 5rem;
diff --git a/public/404.html b/public/404.html
index e89bc17..62becc4 100755
--- a/public/404.html
+++ b/public/404.html
@@ -136,14 +136,14 @@
                 
               
               <li class="navigation-item">
-                <a href="/ru/404.html">🇷🇺</a>
+                <a href="/de/404.html">🇩🇪</a>
               </li>
             
           
             
               
               <li class="navigation-item">
-                <a href="/de/404.html">🇩🇪</a>
+                <a href="/ru/404.html">🇷🇺</a>
               </li>
             
           
diff --git a/public/authors/index.html b/public/authors/index.html
index 7df1b7c..ef0a37a 100755
--- a/public/authors/index.html
+++ b/public/authors/index.html
@@ -137,14 +137,14 @@
                 
               
               <li class="navigation-item">
-                <a href="/ru/authors/">🇷🇺</a>
+                <a href="/de/authors/">🇩🇪</a>
               </li>
             
           
             
               
               <li class="navigation-item">
-                <a href="/de/authors/">🇩🇪</a>
+                <a href="/ru/authors/">🇷🇺</a>
               </li>
             
           
diff --git a/public/de/authors/index.html b/public/de/authors/index.html
index 2016925..b91b10c 100755
--- a/public/de/authors/index.html
+++ b/public/de/authors/index.html
@@ -137,14 +137,14 @@
                 
               
               <li class="navigation-item">
-                <a href="/authors/">🇬🇧</a>
+                <a href="/ru/authors/">🇷🇺</a>
               </li>
             
           
             
               
               <li class="navigation-item">
-                <a href="/ru/authors/">🇷🇺</a>
+                <a href="/authors/">🇬🇧</a>
               </li>
             
           
diff --git a/public/de/hochzeit/index.html b/public/de/hochzeit/index.html
index 5be2df9..9194401 100755
--- a/public/de/hochzeit/index.html
+++ b/public/de/hochzeit/index.html
@@ -221,12 +221,12 @@ body {
     border-radius: 8px;
   }
 
-  .rsvp {
-    background-color: rgba(255, 255, 255, 0.8);  
-    padding: 1rem;
-    border-radius: 8px;
+  .rsvp form {
+    background-color: rgba(255, 255, 255, 0.65);
+    padding: 1.5rem;
+    border-radius: 12px;
+    backdrop-filter: blur(4px);
   }
-
   .countdown {
     text-align: center; margin-bottom: 2rem;
     font-size: 5rem;
diff --git a/public/de/sitemap.xml b/public/de/sitemap.xml
index 039c2f8..8cec9a7 100755
--- a/public/de/sitemap.xml
+++ b/public/de/sitemap.xml
@@ -3,6 +3,11 @@
   xmlns:xhtml="http://www.w3.org/1999/xhtml">
   <url>
     <loc>http://markinstefan.xyz/de/authors/</loc>
+    <xhtml:link
+                rel="alternate"
+                hreflang="ru"
+                href="http://markinstefan.xyz/ru/authors/"
+                />
     <xhtml:link
                 rel="alternate"
                 hreflang="de"
@@ -13,13 +18,13 @@
                 hreflang="en"
                 href="http://markinstefan.xyz/authors/"
                 />
-    <xhtml:link
-                rel="alternate"
-                hreflang="ru"
-                href="http://markinstefan.xyz/ru/authors/"
-                />
   </url><url>
     <loc>http://markinstefan.xyz/de/categories/</loc>
+    <xhtml:link
+                rel="alternate"
+                hreflang="de"
+                href="http://markinstefan.xyz/de/categories/"
+                />
     <xhtml:link
                 rel="alternate"
                 hreflang="en"
@@ -30,11 +35,6 @@
                 hreflang="ru"
                 href="http://markinstefan.xyz/ru/categories/"
                 />
-    <xhtml:link
-                rel="alternate"
-                hreflang="de"
-                href="http://markinstefan.xyz/de/categories/"
-                />
   </url><url>
     <loc>http://markinstefan.xyz/de/thank-you/</loc>
     <xhtml:link
@@ -105,11 +105,6 @@
                 />
   </url><url>
     <loc>http://markinstefan.xyz/de/series/</loc>
-    <xhtml:link
-                rel="alternate"
-                hreflang="de"
-                href="http://markinstefan.xyz/de/series/"
-                />
     <xhtml:link
                 rel="alternate"
                 hreflang="en"
@@ -120,8 +115,18 @@
                 hreflang="ru"
                 href="http://markinstefan.xyz/ru/series/"
                 />
+    <xhtml:link
+                rel="alternate"
+                hreflang="de"
+                href="http://markinstefan.xyz/de/series/"
+                />
   </url><url>
     <loc>http://markinstefan.xyz/de/tags/</loc>
+    <xhtml:link
+                rel="alternate"
+                hreflang="ru"
+                href="http://markinstefan.xyz/ru/tags/"
+                />
     <xhtml:link
                 rel="alternate"
                 hreflang="de"
@@ -132,11 +137,6 @@
                 hreflang="en"
                 href="http://markinstefan.xyz/tags/"
                 />
-    <xhtml:link
-                rel="alternate"
-                hreflang="ru"
-                href="http://markinstefan.xyz/ru/tags/"
-                />
   </url><url>
     <loc>http://markinstefan.xyz/de/about/</loc>
     <xhtml:link
diff --git a/public/de/tags/index.html b/public/de/tags/index.html
index 34db05d..bf1cbfb 100755
--- a/public/de/tags/index.html
+++ b/public/de/tags/index.html
@@ -137,14 +137,14 @@
                 
               
               <li class="navigation-item">
-                <a href="/tags/">🇬🇧</a>
+                <a href="/ru/tags/">🇷🇺</a>
               </li>
             
           
             
               
               <li class="navigation-item">
-                <a href="/ru/tags/">🇷🇺</a>
+                <a href="/tags/">🇬🇧</a>
               </li>
             
           
diff --git a/public/en/sitemap.xml b/public/en/sitemap.xml
index 035e9dd..e96ea74 100755
--- a/public/en/sitemap.xml
+++ b/public/en/sitemap.xml
@@ -3,6 +3,11 @@
   xmlns:xhtml="http://www.w3.org/1999/xhtml">
   <url>
     <loc>http://markinstefan.xyz/authors/</loc>
+    <xhtml:link
+                rel="alternate"
+                hreflang="de"
+                href="http://markinstefan.xyz/de/authors/"
+                />
     <xhtml:link
                 rel="alternate"
                 hreflang="en"
@@ -13,11 +18,6 @@
                 hreflang="ru"
                 href="http://markinstefan.xyz/ru/authors/"
                 />
-    <xhtml:link
-                rel="alternate"
-                hreflang="de"
-                href="http://markinstefan.xyz/de/authors/"
-                />
   </url><url>
     <loc>http://markinstefan.xyz/categories/</loc>
     <xhtml:link
@@ -122,6 +122,11 @@
                 />
   </url><url>
     <loc>http://markinstefan.xyz/series/</loc>
+    <xhtml:link
+                rel="alternate"
+                hreflang="de"
+                href="http://markinstefan.xyz/de/series/"
+                />
     <xhtml:link
                 rel="alternate"
                 hreflang="en"
@@ -132,11 +137,6 @@
                 hreflang="ru"
                 href="http://markinstefan.xyz/ru/series/"
                 />
-    <xhtml:link
-                rel="alternate"
-                hreflang="de"
-                href="http://markinstefan.xyz/de/series/"
-                />
   </url><url>
     <loc>http://markinstefan.xyz/tags/</loc>
     <xhtml:link
diff --git a/public/ru/svadba/index.html b/public/ru/svadba/index.html
index 23bb186..6abf30f 100755
--- a/public/ru/svadba/index.html
+++ b/public/ru/svadba/index.html
@@ -221,12 +221,12 @@ body {
     border-radius: 8px;
   }
 
-  .rsvp {
-    background-color: rgba(255, 255, 255, 0.8);  
-    padding: 1rem;
-    border-radius: 8px;
+  .rsvp form {
+    background-color: rgba(255, 255, 255, 0.65);
+    padding: 1.5rem;
+    border-radius: 12px;
+    backdrop-filter: blur(4px);
   }
-
   .countdown {
     text-align: center; margin-bottom: 2rem;
     font-size: 5rem;
diff --git a/public/series/index.html b/public/series/index.html
index 1d1f960..82e0556 100755
--- a/public/series/index.html
+++ b/public/series/index.html
@@ -137,14 +137,14 @@
                 
               
               <li class="navigation-item">
-                <a href="/ru/series/">🇷🇺</a>
+                <a href="/de/series/">🇩🇪</a>
               </li>
             
           
             
               
               <li class="navigation-item">
-                <a href="/de/series/">🇩🇪</a>
+                <a href="/ru/series/">🇷🇺</a>
               </li>
             
           
diff --git a/public/wedding/index.html b/public/wedding/index.html
index 134e2e5..5c0ed70 100755
--- a/public/wedding/index.html
+++ b/public/wedding/index.html
@@ -221,12 +221,12 @@ body {
     border-radius: 8px;
   }
 
-  .rsvp {
-    background-color: rgba(255, 255, 255, 0.8);  
-    padding: 1rem;
-    border-radius: 8px;
+  .rsvp form {
+    background-color: rgba(255, 255, 255, 0.65);
+    padding: 1.5rem;
+    border-radius: 12px;
+    backdrop-filter: blur(4px);
   }
-
   .countdown {
     text-align: center; margin-bottom: 2rem;
     font-size: 5rem;