Stabilize mobile nav padding and extend hero video

apps/website/assets/css/voyage-layout.css

@@ -33,6 +33,11 @@
     /* Transitions */
     --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
     --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
+
+    /* Safe area helpers */
+    --safe-area-top: env(safe-area-inset-top, 0px);
+    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
+    --initial-safe-area-top: env(safe-area-inset-top, 0px);
 }
 
 
@@ -223,37 +228,34 @@ html {
     background: rgba(255, 255, 255, 0);
     backdrop-filter: blur(0);
     transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
-    padding: calc(var(--space-md) + env(safe-area-inset-top, 0)) 0 var(--space-md) 0;
+    --nav-safe-area-top: var(--safe-area-top);
+    --nav-padding-top: calc(var(--space-md) + var(--nav-safe-area-top));
+    --nav-padding-bottom: var(--space-md);
+    padding: var(--nav-padding-top) 0 var(--nav-padding-bottom) 0;
+}
+
+@supports (top: constant(safe-area-inset-top)) {
+    :root {
+        --safe-area-top: constant(safe-area-inset-top);
+        --safe-area-bottom: constant(safe-area-inset-bottom);
+        --initial-safe-area-top: constant(safe-area-inset-top);
+    }
 }
 
 .voyage-nav.scrolled {
     background: rgba(255, 255, 255, 0.95);
     backdrop-filter: blur(10px);
     box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
-    padding: calc(var(--space-sm) + env(safe-area-inset-top, 0)) 0 var(--space-sm) 0;
+    --nav-safe-area-top: var(--initial-safe-area-top);
+    --nav-padding-top: calc(var(--space-sm) + var(--nav-safe-area-top));
+    --nav-padding-bottom: var(--space-sm);
+    padding: var(--nav-padding-top) 0 var(--nav-padding-bottom) 0;
 }
 
 @media (max-width: 768px) {
-    .voyage-nav,
-    .voyage-nav.scrolled {
-        padding: calc(var(--space-sm) + env(safe-area-inset-top, 0)) 0 var(--space-sm) 0;
-    }
-}
-
-@supports (padding-top: constant(safe-area-inset-top)) {
     .voyage-nav {
-        padding: calc(var(--space-md) + constant(safe-area-inset-top)) 0 var(--space-md) 0;
-    }
-
-    .voyage-nav.scrolled {
-        padding: calc(var(--space-sm) + constant(safe-area-inset-top)) 0 var(--space-sm) 0;
-    }
-
-    @media (max-width: 768px) {
-        .voyage-nav,
-        .voyage-nav.scrolled {
-            padding: calc(var(--space-sm) + constant(safe-area-inset-top)) 0 var(--space-sm) 0;
-        }
+        --nav-padding-top: calc(var(--space-sm) + var(--nav-safe-area-top));
+        --nav-padding-bottom: var(--space-sm);
     }
 }
 
@@ -446,26 +448,17 @@ html {
 
 .hero-video-container {
     position: fixed;
-    left: 0;
-    right: 0;
-    /* Pull the background up into the unsafe area */
-    top: calc(-1 * env(safe-area-inset-top, 0));
-    height: calc(100lvh + env(safe-area-inset-top, 0));
-    z-index: -1; /* Behind everything */
+    inset: 0;
+    height: calc(100lvh + var(--safe-area-top));
+    transform: translateY(calc(-1 * var(--safe-area-top)));
+    z-index: 0; /* Behind content but above page background */
+    pointer-events: none;
 }
 
 /* Fallback for browsers without lvh support */
 @supports not (height: 100lvh) {
     .hero-video-container {
-        height: calc(100vh + env(safe-area-inset-top, 0));
-    }
-}
-
-/* Older iOS fallback that still uses constant() */
-@supports (top: constant(safe-area-inset-top)) {
-    .hero-video-container {
-        top: calc(-1 * constant(safe-area-inset-top));
-        height: calc(100vh + constant(safe-area-inset-top));
+        height: calc(100vh + var(--safe-area-top));
     }
 }
 

apps/website/components/AppNavbar.vue

@@ -57,6 +57,18 @@ const logoAlt = computed(() =>
   isScrolled.value ? 'Harbor Smith Navy Logo' : 'Harbor Smith White Logo'
 )
 
+const setInitialSafeAreaTop = () => {
+  if (typeof window === 'undefined') {
+    return
+  }
+
+  const root = document.documentElement
+  const styles = getComputedStyle(root)
+  const safeAreaTop = styles.getPropertyValue('--safe-area-top').trim()
+
+  root.style.setProperty('--initial-safe-area-top', safeAreaTop || '0px')
+}
+
 const handleScroll = () => {
   isScrolled.value = window.pageYOffset > 50
 }
@@ -75,11 +87,22 @@ const scrollToTop = () => {
 }
 
 onMounted(() => {
+  setInitialSafeAreaTop()
   handleScroll()
   window.addEventListener('scroll', handleScroll, { passive: true })
+  window.addEventListener('orientationchange', setInitialSafeAreaTop)
+
+  if (window.visualViewport) {
+    window.visualViewport.addEventListener('resize', setInitialSafeAreaTop)
+  }
 })
 onBeforeUnmount(() => {
   window.removeEventListener('scroll', handleScroll)
+  window.removeEventListener('orientationchange', setInitialSafeAreaTop)
+
+  if (window.visualViewport) {
+    window.visualViewport.removeEventListener('resize', setInitialSafeAreaTop)
+  }
 })
 </script>