feat(website): responsive / mobile layouts

Make the marketing site mobile-friendly across every page and section.
Desktop appearance is unchanged; all breakpoint logic targets <=768px.

- Fluid section padding via clamp(); equal grids use auto-fit/minmax,
  asymmetric grids stack to one column via scoped-CSS media queries
- Nav: real hamburger menu on mobile (links, lang toggle, login, CTA)
- ProductMockup: scales the whole dashboard to fit (zoom) instead of
  reflowing its internals into a tall stack
- Lower oversized heading clamp() minimums so titles no longer overflow
  at ~390px (hero, page headers, final CTA, brand cover/chapter)
- HowItWorks: row-gap when steps stack so node markers clear the text
- Compare + partners tables: stacked rows now label each value with its
  column (Dezky vs hyperscaler / CSP) instead of an ambiguous header
- Footer columns, tiers, calculator and tables stack cleanly on mobile

apps/website/components/landing/Compare.vue

@@ -8,15 +8,15 @@ const copy = useCopy()
 
 <template>
   <section :style="{ background: t.bg, color: t.fg }">
-    <LandingContainer pad="140px 64px">
+    <LandingContainer pad="clamp(56px, 8vw, 140px) clamp(20px, 5vw, 64px)">
       <LandingSectionLabel :label="copy.compare.label" />
-      <div :style="{ display: 'grid', gridTemplateColumns: '1.1fr 1fr', gap: '80px', alignItems: 'end', marginBottom: '56px' }">
+      <div class="compare-intro-grid" :style="{ display: 'grid', gap: '80px', alignItems: 'end', marginBottom: '56px' }">
         <h2 :style="{ fontFamily: '\'Inter Tight\', sans-serif', fontWeight: 600, fontSize: 'clamp(36px, 4.4vw, 64px)', letterSpacing: '-0.032em', lineHeight: 1.0, margin: 0, textWrap: 'balance', color: t.fg }">{{ copy.compare.heading }}</h2>
         <p :style="{ fontFamily: '\'Inter\', sans-serif', fontSize: '17px', lineHeight: 1.6, maxWidth: '460px', color: t.fgMuted, margin: 0, textWrap: 'pretty' }">{{ copy.compare.lede }}</p>
       </div>
 
-      <div :style="{ border: `1px solid ${t.borderStrong}` }">
-        <div :style="{ display: 'grid', gridTemplateColumns: '1.2fr 1fr 1fr', background: t.fg, color: t.bg }">
+      <div :style="{ border: `1px solid ${t.borderStrong}`, overflowX: 'auto' }">
+        <div class="compare-table-grid compare-header" :style="{ display: 'grid', background: t.fg, color: t.bg }">
           <div :style="{ padding: '20px 28px', fontFamily: '\'JetBrains Mono\', monospace', fontSize: '11px', letterSpacing: '0.12em', textTransform: 'uppercase', opacity: 0.6 }">kategori</div>
           <div :style="{ padding: '20px 28px', display: 'flex', alignItems: 'center', gap: '10px', borderLeft: `1px solid ${t.fgDim}` }">
             <BrandNodeMark :size="18" :fg="t.bg" :accent="t.signal" />
@@ -26,21 +26,79 @@ const copy = useCopy()
         </div>
         <div
           v-for="(row, i) in copy.compare.rows" :key="i"
+          class="compare-table-grid"
           :style="{
-            display: 'grid', gridTemplateColumns: '1.2fr 1fr 1fr',
+            display: 'grid',
             borderTop: `1px solid ${t.border}`,
             background: i % 2 === 0 ? t.bg : t.bgAlt,
             fontFamily: '\'Inter\', sans-serif', fontSize: '15px',
           }"
         >
-          <div :style="{ padding: '22px 28px', color: t.fgMuted }">{{ row[0] }}</div>
-          <div :style="{ padding: '22px 28px', color: t.fg, fontWeight: 600, borderLeft: `1px solid ${t.border}`, display: 'flex', alignItems: 'center', gap: '10px' }">
-            <span :style="{ width: '4px', height: '4px', background: t.signal, borderRadius: '999px', flexShrink: 0 }" />
-            {{ row[1] }}
+          <div class="cmp-cat" :style="{ padding: '22px 28px', color: t.fgMuted }">{{ row[0] }}</div>
+          <div class="cmp-val" :style="{ padding: '22px 28px', color: t.fg, fontWeight: 600, borderLeft: `1px solid ${t.border}` }">
+            <span class="cmp-key" :style="{ color: t.fgMuted }">{{ copy.compare.cols[0] }}</span>
+            <span :style="{ display: 'flex', alignItems: 'center', gap: '10px' }">
+              <span :style="{ width: '4px', height: '4px', background: t.signal, borderRadius: '999px', flexShrink: 0 }" />
+              {{ row[1] }}
+            </span>
+          </div>
+          <div class="cmp-val" :style="{ padding: '22px 28px', color: t.fgMuted, borderLeft: `1px solid ${t.border}` }">
+            <span class="cmp-key" :style="{ color: t.fgMuted }">{{ copy.compare.cols[1] }}</span>
+            {{ row[2] }}
           </div>
-          <div :style="{ padding: '22px 28px', color: t.fgMuted, borderLeft: `1px solid ${t.border}` }">{{ row[2] }}</div>
         </div>
       </div>
     </LandingContainer>
   </section>
 </template>
+
+<style scoped>
+.compare-intro-grid {
+  grid-template-columns: 1.1fr 1fr;
+}
+
+.compare-table-grid {
+  grid-template-columns: 1.2fr 1fr 1fr;
+}
+
+/* The per-cell column label only appears once the table stacks on mobile. */
+.cmp-key {
+  display: none;
+}
+
+@media (max-width: 768px) {
+  .compare-intro-grid {
+    grid-template-columns: 1fr;
+    gap: 24px !important;
+  }
+
+  .compare-table-grid {
+    grid-template-columns: 1fr;
+  }
+
+  /* Header row is redundant once each value is labelled inline. */
+  .compare-header {
+    display: none;
+  }
+
+  /* Category becomes the card title; values drop the column divider + tighten. */
+  .cmp-cat {
+    font-weight: 600;
+    padding-bottom: 2px !important;
+  }
+  .cmp-val {
+    border-left: none !important;
+    padding-top: 12px !important;
+    padding-bottom: 14px !important;
+  }
+  .cmp-key {
+    display: block;
+    font-family: 'JetBrains Mono', monospace;
+    font-size: 10px;
+    letter-spacing: 0.1em;
+    text-transform: uppercase;
+    font-weight: 500;
+    margin-bottom: 5px;
+  }
+}
+</style>