diff --git a/assets/css/src/_mobile.scss b/assets/css/src/_mobile.scss
index f921304..60300e2 100644
--- a/assets/css/src/_mobile.scss
+++ b/assets/css/src/_mobile.scss
@@ -1,4 +1,8 @@
 @media screen and (max-width: 1000px) {
+  * {
+    --slider-height: 50vh;
+  }
+
   body {
     background-color: red;
   }
@@ -9,7 +13,7 @@
     width: 100vw;
     left: 0;
     margin: 0;
-    height: 50vh;
+    height: var(--slider-height);
   }
   .project-slideshow img {
     width: 100%;
@@ -18,8 +22,13 @@
   }
 
   .main-title {
-    z-index: 2;
-    position: fixed;
+    font-size: var(--font-size-XL);
+    line-break: strict;
+    left: -0.65vw;
+    position: relative;
+    top: -0.7vw;
+    margin-top: var(--body-margin);
+    line-height: 0.75;
   }
 
   .project-index :has(.selected) {
@@ -42,7 +51,7 @@
   }
 
   main:has(ul li.selected) {
-    top: 50vh;
+    top: var(--slider-height);
   }
 
   nav.filter-menu {
@@ -59,4 +68,11 @@
   .fix:hover + .toggle {
     display: none;
   }
+
+  .slide-number {
+    position: fixed;
+    top: var(--slider-height);
+    margin-top: calc(-2 * (var(--line-height-S)));
+    right: var(--body-margin);
+  }
 }
diff --git a/assets/css/style.css b/assets/css/style.css
index c7a3522..4f2cb9c 100644
--- a/assets/css/style.css
+++ b/assets/css/style.css
@@ -96,10 +96,6 @@ ul {
   z-index: 0;
 }
 
-.projects-index summary {
-  cursor: pointer;
-}
-
 nav.filter-menu {
   display: flex;
   opacity: 1;
@@ -129,10 +125,6 @@ nav.filter-menu a {
   text-align: right;
 }
 
-button {
-  background-color: transparent;
-}
-
 button.prev {
   position: absolute;
   top: 0;
@@ -491,6 +483,9 @@ nav.main-menu:hover {
 }
 
 @media screen and (max-width: 1000px) {
+  * {
+    --slider-height: 50vh;
+  }
   body {
     background-color: red;
   }
@@ -500,7 +495,7 @@ nav.main-menu:hover {
     width: 100vw;
     left: 0;
     margin: 0;
-    height: 50vh;
+    height: var(--slider-height);
   }
   .project-slideshow img {
     width: 100%;
@@ -509,8 +504,13 @@ nav.main-menu:hover {
        object-fit: cover;
   }
   .main-title {
-    z-index: 2;
-    position: fixed;
+    font-size: var(--font-size-XL);
+    line-break: strict;
+    left: -0.65vw;
+    position: relative;
+    top: -0.7vw;
+    margin-top: var(--body-margin);
+    line-height: 0.75;
   }
   .fix {
     display: block;
@@ -526,7 +526,7 @@ nav.main-menu:hover {
     width: calc(100% - var(--body-margin));
   }
   main:has(ul li.selected) {
-    top: 50vh;
+    top: var(--slider-height);
   }
   nav.filter-menu {
     position: absolute;
@@ -540,4 +540,10 @@ nav.main-menu:hover {
   .fix:hover + .toggle {
     display: none;
   }
+  .slide-number {
+    position: fixed;
+    top: var(--slider-height);
+    margin-top: calc(-2 * (var(--line-height-S)));
+    right: var(--body-margin);
+  }
 }/*# sourceMappingURL=style.css.map */
\ No newline at end of file
diff --git a/assets/css/style.css.map b/assets/css/style.css.map
index 8fbd372..e21f461 100644
--- a/assets/css/style.css.map
+++ b/assets/css/style.css.map
@@ -1 +1 @@
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\ No newline at end of file
+{"version":3,"sources":["src/_main.scss","src/_reset.scss","style.css","src/_nav.scss","src/_home.scss","src/_mobile.scss"],"names":[],"mappings":"AAAQ,yGAAA;ACAR;EACE,YAAA;EACA,UAAA;EACA,SAAA;EACA,mBAAA;EACA,aAAA;EACA,eAAA;ACEF;;AFNA;EACE,wCAAA;EACA,sgBACE;EAMF,kBAAA;EACA,kBAAA;EACA,gBAAA;EACA,oBAAA;AEGF;AFAA;EACE,wCAAA;EACA,sgBACE;EAMF,kBAAA;EACA,kBAAA;EACA,gBAAA;EACA,oBAAA;AEJF;AFOA;EACE,oDAAA;EACA,qBAAA;EACA,qBAAA;EACA,oBAAA;EACA,mCAAA;EACA,mBAAA;EACA,qBAAA;EACA,kBAAA;EACA,2BAAA;EACA,4BAAA;EACA,mBAAA;EACA,kBAAA;EACA,mBAAA;EACA,oBAAA;EACA,+DAAA;AELF;;AFQA;EACE,6BAAA;EACA,6BAAA;EACA,0BAAA;EACA,MAAA;EACA,kBAAA;EACA,OAAA;EACA,QAAA;EACA,SAAA;AELF;;AFQA;EACE,wBAAA;AELF;;AFQA;EACE,wBAAA;AELF;;AFQA;EACE,mBAAA;EACA,oBAAA;EACA,SAAA;AELF;;AFQA;EACE,+BAAA;EACA,sBAAA;EACA,SAAA;EACA,YAAA;EACA,eAAA;AELF;;AFQA;EACE,sCAAA;AELF;;AFQA;EACE,gBAAA;EACA,SAAA;EACA,UAAA;EACA,SAAA;AELF;;AFQA;EACE,gCAAA;AELF;;AFQA;EACE,QAAA;EACA,kBAAA;EACA,UAAA;AELF;;AFSE;EACE,aAAA;EACA,UAAA;EACA,kBAAA;EACA,6BAAA;EACA,mBAAA;EACA,iCAAA;EACA,+DAAA;AENJ;AFQI;EACE,qBAAA;AENN;;AFWA,sBAAA;AAEA;EACE,eAAA;EACA,QAAA;EACA,MAAA;EACA,6CAAA;EACA,wBAAA;EAAA,mBAAA;EACA,UAAA;EACA,gBAAA;EACA,sBAAA;EACA,kEAAA;EACA,mDAAA;EACA,iBAAA;AETF;;AFYA;EACE,kBAAA;EACA,MAAA;EACA,YAAA;EACA,YAAA;EACA,gBAAA;EACA,UAAA;EACA,UAAA;EACA,OAAA;EACA,UAAA;AETF;;AFYA;EACE,kBAAA;EACA,MAAA;EACA,QAAA;EACA,YAAA;EACA,YAAA;EACA,gBAAA;EACA,UAAA;EACA,UAAA;EACA,UAAA;AETF;;AFYA;EACE,eAAA;EACA,gDAAA;EACA,yBAAA;EACA,sBAAA;AETF;;AFYA,mBAAA;AAEA;EACE,WAAA;EACA,UAAA;EACA,kBAAA;EACA,uCAAA;EACA,aAAA;EACA,8CAAA;EACA,oBAAA;AEVF;;AFaA;EACE,aAAA;AEVF;;AFaA;EACE,aAAA;EACA,0CAAA;AEVF;;AFaA;EACE,cAAA;AEVF;;AFaA;EACE,iBAAA;AEVF;;AFaA;EACE,UAAA;EACA,kBAAA;EACA,0DAAA;EACA,aAAA;AEVF;;AFaA;EACE,aAAA;AEVF;;AFaA;EACE,cAAA;AEVF;;AFaA;EACE,2BAAA;EACA,oBAAA;AEVF;;AFaA;EACE,UAAA;AEVF;;AFaA;EACE,aAAA;AEVF;;AFaA;EACE,aAAA;EACA,UAAA;AEVF;;AFaA;EACE,UAAA;AEVF;;AFaA;EACE,aAAA;EACA,yGACE;EAEF,uBAAA;AEZF;;AFeA;EACE,cAAA;AEZF;;AFeA;EACE,aAAA;AEZF;;AFeA;EACE,iBAAA;EACA,aAAA;AEZF;;AFeA;EACE,cAAA;AEZF;;AFeA;EACE,aAAA;EACA,oMACE;EAIF,uBAAA;EACA,mBAAA;EACA,oCAAA;AEhBF;;AFmBA;EACE,mCAAA;EACA,aAAA;AEhBF;;AFmBA;EACE,cAAA;AEhBF;;AFmBA;EACE,2BAAA;EACA,aAAA;AEhBF;;AFmBA;EACE,cAAA;AEhBF;;AFmBA;EACE,eAAA;EACA,YAAA;EACA,yBAAA;EACA,2BAAA;EACA,aAAA;AEhBF;;AFmBA;EACE,cAAA;AEhBF;;AFmBA;EACE,cAAA;AEhBF;;AFmBA,UAAA;AAEA;EACE,iCAAA;AEjBF;;AFoBA;EACE,kBAAA;EACA,yCAAA;AEjBF;;ACvSA;EACE,0CAAA;EACA,UAAA;EACA,gDAAA;EACA,4BAAA;EACA,kBAAA;EACA,oBAAA;EACA,UAAA;EACA,+BAAA;EACA,MAAA;EACA,8BAAA;EACA,oBAAA;AD0SF;;ACvSA;EACE,gCAAA;EACA,UAAA;EACA,gBAAA;EACA,6BAAA;EACA,UAAA;EACA,kBAAA;AD0SF;;ACvSA;EACE,WAAA;AD0SF;;ACvSA;EACE,gBAAA;EACA,qBAAA;EACA,uBAAA;EACA,eAAA;AD0SF;;ACvSA;EACE,8BAAA;EACA,kBAAA;EACA,aAAA;EACA,kBAAA;EACA,WAAA;EACA,8BAAA;EACA,iBAAA;AD0SF;;ACvSA;EACE,qBAAA;EACA,iCAAA;EACA,8BAAA;AD0SF;;ACvSA;EACE,UAAA;EACA,6BAAA;EACA,uBAAA;EACA,gDAAA;EACA,eAAA;EACA,uBAAA;EAAA,kBAAA;EACA,eAAA;AD0SF;;ACvSA;EACE,WAAA;EACA,eAAA;EACA,UAAA;EACA,YAAA;EACA,iBAAA;AD0SF;;ACvSA;EACE,qBAAA;AD0SF;;ACvSA;EACE,UAAA;EACA,+CAAA;EACA,4BAAA;EACA,mBAAA;EACA,UAAA;AD0SF;;ACvSA;EACE,2BAAA;EACA,+CAAA;AD0SF;;ACvSA;EACE,2BAAA;EACA,+CAAA;AD0SF;;ACvSA;EACE,2BAAA;EACA,+CAAA;AD0SF;;ACvSA;EACE,UAAA;EACA,kBAAA;EACA,mBAAA;EACA,UAAA;AD0SF;;ACvSA;EACE,0BAAA;AD0SF;;ACvSA;EACE,0BAAA;AD0SF;;ACvSA;EACE,0BAAA;AD0SF;;ACvSA,qBAAA;AAEA;EACE,8BAAA;EACA,kBAAA;EACA,aAAA;EACA,kBAAA;EACA,WAAA;EACA,8BAAA;EACA,iBAAA;ADySF;;ACtSA;EACE,kBAAA;ADySF;;ACtSA;EACE,wBAAA;ADySF;;AE5aA;EACE,eAAA;EACA,MAAA;EACA,OAAA;EACA,WAAA;EACA,YAAA;AF+aF;AE7aE;EACE,aAAA;EACA,WAAA;EACA,YAAA;AF+aJ;AE7aI;EACE,cAAA;AF+aN;AE5aI;EACE,aAAA;AF8aN;AE3aI;;EAEE,WAAA;EACA,YAAA;AF6aN;AE1aI;EACE,UAAA;EACA,YAAA;AF4aN;AExaE;;EAEE,WAAA;EACA,YAAA;EACA,oBAAA;KAAA,iBAAA;AF0aJ;AEvaE;EACE,sCAAA;EACA,kBAAA;EACA,WAAA;AFyaJ;;AEraA;EACE,qCAAA;EACA,kBAAA;EACA,WAAA;AFwaF;;AEraA;EACE,qCAAA;EACA,kBAAA;EACA,WAAA;AFwaF;;AG/dA;EACE;IACE,qBAAA;EHkeF;EG/dA;IACE,qBAAA;EHieF;EG9dA;IACE,eAAA;IACA,MAAA;IACA,YAAA;IACA,OAAA;IACA,SAAA;IACA,4BAAA;EHgeF;EG9dA;IACE,WAAA;IACA,YAAA;IACA,oBAAA;OAAA,iBAAA;EHgeF;EG7dA;IACE,8BAAA;IACA,kBAAA;IACA,aAAA;IACA,kBAAA;IACA,WAAA;IACA,8BAAA;IACA,iBAAA;EH+dF;EGzdA;IACE,cAAA;EH2dF;EGxdA;IACE,cAAA;EH0dF;EGvdA;IACE,eAAA;IACA,MAAA;IACA,SAAA;IACA,cAAA;IACA,sCAAA;EHydF;EGtdA;IACE,yBAAA;EHwdF;EGrdA;IACE,kBAAA;IACA,MAAA;IACA,0CAAA;EHudF;EGpdA;IACE,mCAAA;IACA,kBAAA;EHsdF;EGndA;IACE,aAAA;EHqdF;EGldA;IACE,eAAA;IACA,yBAAA;IACA,6CAAA;IACA,yBAAA;EHodF;AACF","file":"style.css"}
\ No newline at end of file
diff --git a/site/snippets/nav.php b/site/snippets/nav.php
index 1a0a6ed..ffd286d 100644
--- a/site/snippets/nav.php
+++ b/site/snippets/nav.php
@@ -7,6 +7,11 @@
             <span>Hic&nbsp;et&nbsp;Nunc&nbsp;Studio</span>
         </a>
     </h1>
+    <h1 class="title-nav-mobile">
+        <a href="">
+            <span>menu</span>
+        </a>
+    </h1>
     <ul>
         <li>
             <a class="nav-item-home" href="<?= page('home')->url() ?>"><?= page('home')->title() ?></a>,&nbsp;