The Svelte 5 SSG Migration (#1)
- Migrates the site to Svelte 5 - Still generates a static site with inlined critical path CSS for the ultimate in performance - Opens up future possibilities for site growth Reviewed-on: #1 Co-authored-by: mifi <badmf@mifi.dev> Co-committed-by: mifi <badmf@mifi.dev>
This commit was merged in pull request #1.
This commit is contained in:
319
src/lib/components/Navigation.svelte
Normal file
319
src/lib/components/Navigation.svelte
Normal file
@@ -0,0 +1,319 @@
|
||||
<script lang="ts">
|
||||
import Wordmark from './Wordmark.svelte';
|
||||
</script>
|
||||
|
||||
<nav id="nav" class="nav" aria-label="Main navigation">
|
||||
<input
|
||||
type="checkbox"
|
||||
id="nav-toggle"
|
||||
class="nav-toggle-input"
|
||||
aria-hidden="true"
|
||||
hidden
|
||||
/>
|
||||
<div class="mobile-nav-header">
|
||||
<span class="mobile nav-header-logo">
|
||||
<Wordmark />
|
||||
</span>
|
||||
<label for="nav-toggle" class="nav-toggle" aria-label="Toggle navigation">
|
||||
<span class="nav-toggle-inner">
|
||||
<span class="nav-toggle-line"></span>
|
||||
<span class="nav-toggle-line"></span>
|
||||
<span class="nav-toggle-line"></span>
|
||||
</span>
|
||||
</label>
|
||||
</div>
|
||||
<div class="nav-menu container">
|
||||
<span class="nav-header-logo desktop">
|
||||
<Wordmark />
|
||||
</span>
|
||||
<ul class="nav-list">
|
||||
<li class="nav-item">
|
||||
<a href="#what-we-do" class="nav-link">Services</a>
|
||||
</li>
|
||||
<li class="nav-item">
|
||||
<a href="#impact" class="nav-link">Impact</a>
|
||||
</li>
|
||||
<li class="nav-item">
|
||||
<a href="#how-we-work" class="nav-link">Process</a>
|
||||
</li>
|
||||
<li class="nav-item">
|
||||
<a href="#schedule" class="nav-link">Contact</a>
|
||||
</li>
|
||||
</ul>
|
||||
<div class="nav-item nav-back-to-top">
|
||||
<a href="#header" class="nav-link">Back to top</a>
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
||||
<style>
|
||||
.nav {
|
||||
background-color: var(--color-bg);
|
||||
background-color: var(--color-bg);
|
||||
border-bottom: 1px solid var(--color-border);
|
||||
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
|
||||
padding: var(--space-md) 0;
|
||||
position: sticky;
|
||||
text-align: center;
|
||||
top: 0;
|
||||
z-index: 100;
|
||||
|
||||
@media (max-width: 768px) {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: stretch;
|
||||
}
|
||||
}
|
||||
|
||||
.container,
|
||||
.nav-menu {
|
||||
display: grid;
|
||||
grid-template-columns: 1fr auto 1fr;
|
||||
justify-content: space-between;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.mobile-nav-header {
|
||||
anchor-name: --mobile-nav-header;
|
||||
display: none;
|
||||
justify-content: space-between;
|
||||
align-items: center;
|
||||
|
||||
@media (max-width: 768px) {
|
||||
display: flex;
|
||||
}
|
||||
}
|
||||
|
||||
.nav-header-logo {
|
||||
color: var(--color-text);
|
||||
display: inline-block;
|
||||
max-width: 250px;
|
||||
padding-left: var(--space-md);
|
||||
|
||||
&.mobile {
|
||||
display: none;
|
||||
}
|
||||
|
||||
@media (max-width: 768px) {
|
||||
&.desktop {
|
||||
display: none;
|
||||
}
|
||||
|
||||
&.mobile {
|
||||
display: inline-block;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Hamburger toggle: mobile only, animates to X when open */
|
||||
.nav-toggle-input {
|
||||
position: absolute;
|
||||
width: 1px;
|
||||
height: 1px;
|
||||
padding: 0;
|
||||
margin: -1px;
|
||||
overflow: hidden;
|
||||
clip: rect(0, 0, 0, 0);
|
||||
white-space: nowrap;
|
||||
border: 0;
|
||||
|
||||
&:checked {
|
||||
& ~ .mobile-nav-header .nav-toggle .nav-toggle-line {
|
||||
&:nth-child(1) {
|
||||
transform: translateY(8px) rotate(45deg);
|
||||
}
|
||||
|
||||
&:nth-child(2) {
|
||||
opacity: 0;
|
||||
}
|
||||
|
||||
&:nth-child(3) {
|
||||
transform: translateY(-8px) rotate(-45deg);
|
||||
}
|
||||
}
|
||||
|
||||
& ~ .nav-menu {
|
||||
max-height: 80vh;
|
||||
opacity: 1;
|
||||
padding-top: var(--space-md);
|
||||
padding-bottom: var(--space-md);
|
||||
border-top: 1px solid var(--color-border);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
.nav-toggle {
|
||||
display: none;
|
||||
align-items: center;
|
||||
justify-content: flex-end;
|
||||
flex: 0 0 auto;
|
||||
padding: var(--space-sm) var(--space-md);
|
||||
width: calc(24px + var(--space-md) + var(--space-md));
|
||||
height: calc(31px + var(--space-sm) + var(--space-sm));
|
||||
cursor: pointer;
|
||||
color: var(--color-text);
|
||||
background: transparent;
|
||||
border: none;
|
||||
border-radius: var(--space-xs);
|
||||
transition:
|
||||
color 0.2s ease,
|
||||
background-color 0.2s ease;
|
||||
|
||||
@media (max-width: 768px) {
|
||||
display: flex;
|
||||
}
|
||||
|
||||
&:hover {
|
||||
color: var(--color-primary);
|
||||
}
|
||||
|
||||
&:focus-visible {
|
||||
outline: 4px solid var(--color-focus);
|
||||
outline-offset: 4px;
|
||||
}
|
||||
}
|
||||
|
||||
.nav-toggle-inner {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
justify-content: space-between;
|
||||
width: 24px;
|
||||
height: 18px;
|
||||
}
|
||||
|
||||
.nav-toggle-line {
|
||||
display: block;
|
||||
width: 100%;
|
||||
height: 2px;
|
||||
background-color: currentColor;
|
||||
border-radius: 1px;
|
||||
transform-origin: center;
|
||||
transition:
|
||||
transform 0.25s ease,
|
||||
opacity 0.2s ease;
|
||||
|
||||
@media (prefers-reduced-motion: reduce) {
|
||||
transition-duration: 0.01ms;
|
||||
}
|
||||
}
|
||||
|
||||
.nav-list {
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
list-style: none;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
.nav-item {
|
||||
margin: 0 var(--space-md);
|
||||
}
|
||||
|
||||
/* Back to top + mobile nav logo: hidden until page is scrolled (CSS scroll-driven animation) */
|
||||
.nav-back-to-top,
|
||||
.nav-header-logo {
|
||||
/* Fallback when scroll-driven animations aren’t supported: always visible */
|
||||
opacity: 1;
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
/* Mobile: show toggle, collapse menu until opened; menu overlays content via anchor */
|
||||
@media (max-width: 768px) {
|
||||
.nav-menu {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: stretch;
|
||||
max-height: 0;
|
||||
overflow: hidden;
|
||||
opacity: 0;
|
||||
padding-top: 0;
|
||||
padding-bottom: 0;
|
||||
border-top: none;
|
||||
transition:
|
||||
max-height 0.3s ease,
|
||||
opacity 0.25s ease,
|
||||
padding 0.25s ease;
|
||||
|
||||
& .nav-list,
|
||||
& .nav-item {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
& .nav-list {
|
||||
flex-direction: column;
|
||||
gap: 0;
|
||||
}
|
||||
|
||||
& .nav-item {
|
||||
margin: 0;
|
||||
text-align: center;
|
||||
|
||||
& a:hover {
|
||||
border-bottom-color: transparent;
|
||||
}
|
||||
}
|
||||
|
||||
& .nav-item a,
|
||||
& .nav-back-to-top a {
|
||||
display: block;
|
||||
padding: var(--space-md);
|
||||
}
|
||||
|
||||
@supports (top: anchor(bottom)) {
|
||||
position: fixed;
|
||||
position-anchor: --mobile-nav-header;
|
||||
top: anchor(--mobile-nav-header bottom);
|
||||
left: anchor(--mobile-nav-header left);
|
||||
right: anchor(--mobile-nav-header right);
|
||||
margin: 0;
|
||||
overflow-y: auto;
|
||||
background-color: var(--color-bg);
|
||||
border-bottom: 1px solid var(--color-border);
|
||||
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
|
||||
z-index: 99;
|
||||
}
|
||||
|
||||
@media (prefers-reduced-motion: reduce) {
|
||||
transition-duration: 0.01ms;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@supports (animation-timeline: scroll()) {
|
||||
.nav-back-to-top,
|
||||
.nav-header-logo {
|
||||
opacity: 0;
|
||||
visibility: hidden;
|
||||
pointer-events: none;
|
||||
animation: nav-reveal-on-scroll linear;
|
||||
animation-timeline: scroll(root block);
|
||||
animation-range: 300px 400px;
|
||||
animation-fill-mode: both;
|
||||
}
|
||||
|
||||
@keyframes nav-reveal-on-scroll {
|
||||
from {
|
||||
opacity: 0;
|
||||
visibility: hidden;
|
||||
pointer-events: none;
|
||||
}
|
||||
|
||||
to {
|
||||
opacity: 1;
|
||||
visibility: visible;
|
||||
pointer-events: auto;
|
||||
}
|
||||
}
|
||||
|
||||
@media (prefers-reduced-motion: reduce) {
|
||||
.nav-back-to-top,
|
||||
.nav-header-logo {
|
||||
animation: none;
|
||||
opacity: 1;
|
||||
visibility: visible;
|
||||
pointer-events: auto;
|
||||
}
|
||||
}
|
||||
}
|
||||
</style>
|
||||
Reference in New Issue
Block a user