initCards and initRoadmap now use a pin-with-scrub-release pattern
instead of a simple scroll-tied fade. Each section fades in over ~50vh
as it approaches viewport centre, locks in place for 100vh of scroll
input (cards extends to 150vh and fades out while still pinned;
roadmap stays visible as the page ends), then releases. Scroll itself
is never blocked — wheel/keyboard/touch all advance scroll normally
against the pin budget. platform-cards is removed from bifrost's
sticky-damping list since the new pin handles the dwell.
Dot-nav fixes for the new pins:
- activatePage now also calls __platform.init() in the same tick as
__bifrost.init(), so pin spacers exist before scrollTo reads
target offsets. Previously platform's MutationObserver-driven init
fired ~80ms after scrollTo, leaving roadmap.offsetTop pointing at
the pre-spacer position (empty space between cards and roadmap).
- scrollTo walks the offsetParent chain via offsetTopWithin() instead
of reading target.offsetTop directly. ScrollTrigger's pinSpacing
wraps pinned sections in a pin-spacer with position:relative, which
becomes the section's offsetParent and makes target.offsetTop
return ~0 — collapsing every dot click to scrollY=0 (hero).
- getSceneAnchorOffset adds cases for platform-cards / platform-roadmap
returning (section.height - vh) / 2, so the user lands exactly at
the pin-engagement point with the full pin budget remaining.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Why: pivot the experience from a personal invitation for Project Bifrost
participants to a customer-facing presentation that can be shown to
prospects like Novo Nordisk while still mentioning Bifrost in context.
Major changes:
- Entrance: re-worded title/body away from "invitation" into "introduction"; kept Fenja AI / Project Bifrost definition blocks.
- Timeline: page-sub reworked to also speak to highly-regulated private orgs (data, IP, regulated workflows, US-vendor dependency) alongside public sector.
- "Backed by Innovationsfonden" pairs with new "Part of BioInnovation Institute AI Lab" line on entrance and Scene 1 hero.
- Removed: stack-scene (4 capabilities) and words-scene ("This is why we've invited you") — archived at protected/_archive/stack-scene.html for restore.
- Removed: bifrost-join CTA + Innovationsfonden footer section.
- Inlined the standalone /deepdive architecture explainer into #overview-scroll after #bifrost-meaning; platform.js detects scroller and skips its own Lenis setup when integrated.
- New: Wiki deep-dive section (#wiki-deepdive) — scattered knowledge cluster → Fenja AI Compiler → layered page stack with citations, plus pinned scrubbed beat-by-beat reveal.
- New: Implementation roadmap section (#platform-roadmap) — four stage cards + GOVERN & SCALE band + footer, with click-to-expand card-morph (FLIP-based; same DOM element grows into the featured panel).
- Dot-nav: 4 → 8 entries — Welcome / Timeline / Fenja introduction / Project Bifrost / Architecture / Wiki / Deployment / Roadmap.
- Deployment options: scroll-tied fade-in for the whole section + sticky-damping at centre for a subtle dwell stop.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Stack title bar moves from top-left next to the site-mark to
centered at ~14vh so the title anchors visually to the cards
below. Font size bumped to clamp(2rem, 3.6vw, 3rem).
- Counter ("1 / 4 … 4 / 4") relocates from the title bar into
each .layer-card as a .card-counter element in the top-right of
each card-box. No longer driven by ScrollTrigger onUpdate —
each card carries its own number, so stacked + grid phases
both read correctly without JS. Grid phase shrinks the counter
so it doesn't compete with the per-cell label.
- SCENE_ANCHOR_OFFSET for stack-scene drops from 1800 back to 0,
so clicking the "Capabilities" dot lands at the top of the
pin — the title and first card come in together instead of
starting mid-stack.
Welcome step: the "desktop experience" aside and its CSS are
removed. Users now see only the two definitions before the CTA.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- SCENE_ANCHOR_OFFSET replaced with getSceneAnchorOffset() so the
bifrost scene can compute its offset per-viewport instead of using
a fixed px count. bifrost lands at offsetTop + 0.85 * vh so the arc
and sub-headline are already drawn in; stack-scene drops from 2100
to 1800 so the anchor lands mid-stack rather than on the 4th card's
final beat.
- .stack-title-bar top drops from clamp(3.75rem, 7vh, 5.25rem) to
clamp(1.25rem, 2.8vh, 1.85rem) so the title floats at the same
vertical baseline as the fixed .site-mark wordmark in the top-left,
instead of sitting below it.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Timeline page:
- .page-sub: final sentence wrapped in .page-sub-accent and styled
crimson so the rhetorical beat lifts off the block.
- Scroll-to-begin hint is now toggled from applyScroll() against
state.target, so it dismisses on first commit AND re-appears when
the reader scrolls all the way back to the start. onWheel no longer
hard-adds .hint-dismissed; the applyScroll toggle drives both ways.
Overview page:
- Hero scroll icon: size and presence bumped (2px line, 44px tall, 11px
chevron, weight 600, color:var(--ink)) so it reads as a confident
cue, not a whisper at the bottom of the hero.
- Architecture scene gains a title bar pinned with the scene: "The
Fenja AI platform in four steps" with a 1/4 → 4/4 counter driven by
the scroll-trigger onUpdate. Bar is placed below the site-mark's
fixed position so the two don't collide.
- Dot-nav: dot size 5px → 10px (1.5px ring) for better click target +
visual weight. Buttons for "Words" and "Participate" removed — the
corresponding intermediate sections now map to their nearest
surviving dot in bifrost.js's scroll-spy (words-scene →
stack-scene, bifrost-meaning → bifrost).
- Renames: "Hero" → "Fenja introduction", "Architecture" →
"Capabilities", "Bifrost" → "Project Bifrost".
- scrollTo() adds a per-scene SCENE_ANCHOR_OFFSET — stack-scene lands
+2100px into its 5000px pin so the reader arrives on the fully
stacked state instead of an empty pre-animation frame.
Welcome step (public/entrance.html):
- New .welcome-note callout between definitions and CTA advising
desktop viewing and gentle scrolling so readers don't fly past
animated sections before they've resolved.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Six scroll-bound scenes (hero, architecture stack, words fly-in,
aurora arc, treasure-map, join CTA) now live inside page-overview,
above the existing 23-headline timeline. The Europe map stays as a
static background that fades with scroll.
- protected/index.html: rewrote #page-overview only; timeline and
archive sections unchanged. Site-2 palette re-mapped to site-1
Nordic Editorial tokens, Fraunces to Newsreader, tokens scoped
to #page-overview.
- protected/timeline.js: dot-nav boots window.__bifrost.init()
on first Overview activation. Added .js class on documentElement.
- protected/bifrost.js (new): Lenis + ScrollTrigger wired to the
overview's internal scroller via scrollerProxy; drives Europe
map opacity on scroll.
- protected/vendor/{lenis,gsap,scrolltrigger}.min.js (new):
extracted from site-2's inlined vendor blobs; CSP-compliant.
- protected/fenja/illustrations/{community,council,pilot}.svg
(new): treasure-map stop images.
No changes to src/, server.js, deploy/, or public/. CSP stays
strict (script-src 'self'); zero inline scripts added. Auth gate
and session model untouched.
