diff --git a/web/src/components/general/logo.module.scss b/web/src/components/general/logo.module.scss
index 40e63dd..4d339fd 100644
--- a/web/src/components/general/logo.module.scss
+++ b/web/src/components/general/logo.module.scss
@@ -1,6 +1,7 @@
 .logo {
   color: currentColor;
   width: 16rem;
+  transition: width .3s ease;
 
   &.index {
     width: 24rem;
diff --git a/web/src/components/layout/Header.tsx b/web/src/components/layout/Header.tsx
index e33dd6d..ad1073f 100644
--- a/web/src/components/layout/Header.tsx
+++ b/web/src/components/layout/Header.tsx
@@ -16,7 +16,7 @@ export const Header = () => {
         <Logo />
       </Link>
       <nav className={styles.siteMenu} data-show={showMenu}>
-        <ul>
+        <ul className={styles.mainMenu}>
           <li>
             <Link href="/arrangementer">Arrangementer</Link>
           </li>
@@ -27,11 +27,53 @@ export const Header = () => {
             <Link href="/">Utleie</Link>
           </li>
           <li>
-            {/* TODO: skal trolig ikke være så synlig ved lansering */}
-            <Link href="/lokaler">Lokaler</Link>
+            <Link href="/">Bli medlem</Link>
+          </li>
+        </ul>
+        <button
+          className={styles.toggleMenu}
+          aria-label="Vis meny"
+          onClick={toggleMenu}
+        >
+          <span className={styles.menuIcon}></span>
+        </button>
+        <ul className={styles.fullMenu}>
+          <li className={styles.menuItemLarge}>
+            <Link href="/arrangementer">Arrangementer</Link>
+          </li>
+          <li className={styles.menuItemLarge}>
+            <Link href="/">Praktisk info</Link>
+          </li>
+          <li className={styles.menuItemLarge}>
+            <Link href="/">Utleie</Link>
+          </li>
+          <li className={styles.menuItemLarge}>
+            <Link href="/">Bli medlem</Link>
+          </li>
+          <li className={styles.divider}>
+            <Link href="/">Siste nytt</Link>
           </li>
           <li>
-            <Link href="/">Bli medlem</Link>
+            <Link href="/">Om oss</Link>
+          </li>
+          <li>
+            <Link href="/">Kontakt</Link>
+          </li>
+          <li>
+            <Link href="/">Bli frivillig</Link>
+          </li>
+          <li className={styles.search}>
+            <label>
+              <p>Søk</p>
+              <input type="text" />
+            </label>
+          </li>
+          <li className={styles.galtinn}>
+            <Link href="/">Mitt medlemskap &rarr;</Link>
+          </li>
+          <li>
+            {/* TODO: skal trolig ikke være så synlig ved lansering */}
+            <Link href="/lokaler">Lokaler*</Link>
           </li>
         </ul>
       </nav>
diff --git a/web/src/components/layout/header.module.scss b/web/src/components/layout/header.module.scss
index 6447c1d..fe92bcf 100644
--- a/web/src/components/layout/header.module.scss
+++ b/web/src/components/layout/header.module.scss
@@ -4,6 +4,10 @@
   align-items: flex-start;
   padding: var(--spacing-sitepadding);
 
+  ul {
+    list-style: none;
+  }
+
   a {
     text-decoration: none;
   }
@@ -16,7 +20,11 @@
 }
 
 .siteMenu {
-  ul {
+  display: flex;
+  gap: var(--spacing-sitepadding);
+  align-items: flex-start;
+
+  .mainMenu {
     list-style: none;
     display: flex;
     gap: var(--spacing-sitepadding);
@@ -25,4 +33,88 @@
   a {
     font-weight: 500;
   }
+}
+
+.toggleMenu {
+  position: relative;
+  z-index: 1001;
+  background: none;
+  margin-top: .2rem;
+}
+
+.menuIcon {
+  --stroke-width: 0.12rem;
+  --icon-width: 1.75rem;
+  display: block;
+  position: absolute;
+  left: 50%;
+  transform: translateX(-50%);
+  width: var(--icon-width);
+  height: var(--stroke-width);
+  background: currentColor;
+
+  &:before,
+  &:after {
+    content: "";
+    display: block;
+    position: absolute;
+    left: 0;
+    width: var(--icon-width);
+    height: var(--stroke-width);
+    background: currentColor;
+  }
+
+  &:before {
+    top: -.5rem;
+  }
+
+  &:after {
+    bottom: -.5rem;
+  }
+}
+
+.fullMenu {
+  position: fixed;
+  right: -100%;
+  top: 0;
+  bottom: 0;
+  z-index: 1000;
+  width: 50%;
+
+  background: var(--color-chateauBlue);
+  color: var(--color-betongGray);
+  padding: var(--spacing-sitepadding);
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  font-size: 1.4rem;
+
+  transition: all var(--transition-easing);
+}
+
+.menuItemLarge {
+  font-size: 2rem;
+}
+
+.divider {
+  margin-top: 3rem;
+}
+
+.search,
+.galtinn {
+  margin-top: 3rem;
+}
+
+.siteMenu[data-show=true] {
+  .mainMenu {
+    display: none;
+  }
+
+  .fullMenu {
+    right: 0;
+  }
+
+  .menuIcon {
+    color: var(--color-betongGray);
+  }
 }
\ No newline at end of file
diff --git a/web/src/css/base.scss b/web/src/css/base.scss
index 81f6644..81504cc 100644
--- a/web/src/css/base.scss
+++ b/web/src/css/base.scss
@@ -80,7 +80,8 @@ h6 {
   letter-spacing: .05em;
 }
 
-button {
+button,
+.button {
   border-radius: 10rem;
   background: var(--color-cta);
   color: var(--color-text);
@@ -104,6 +105,18 @@ blockquote {
   margin: 1.8rem 0;
 }
 
+input[type="text"] {
+  border-radius: 10rem;
+  background: var(--color-white);
+  color: var(--color-text);
+  border: none;
+  padding: .5rem 1rem;
+  font-family: inherit;
+  font-size: var(--font-size-body);
+  font-weight: 500;
+  transition: opacity var(--transition-easing);
+}
+
 .site-main {
   padding: var(--spacing-sitepadding);
 }