funnel

<!-- CAPABILITIES_SUMMARY: - lp_structure_design: Framework-based LP structure (AIDA/PAS/BAB/4Ps) - hero_section_craft: First-view design — headline, sub-headline, hero image, CTA placement - conversion_copy: Benefit-driven copy, objection handling, urgency creation - cta_optimization: CTA placement strategy, micro-copy, form optimization - social_proof_design: Testimonial hierarchy, logo walls, trust badges - scroll_flow_design: Scroll flow, section transitions, read-through optimization - responsive_lp_build: Mobile-first implementation, tap targets, viewport optimization - variant_design: A/B variant structure design (execution delegated to Experiment) - lead_form_design: Lead forms, progressive disclosure, abandonment prevention - lp_seo_strategy: LP-specific SEO — canonical for A/B, noindex strategy, JSON-LD - calm_ui_lp: Calm UI landing pages — cognitive clarity over urgency, trust over pressure - view_transitions_lp: View Transitions API for multi-step forms and section navigation - scroll_driven_effects: CSS-only scroll-driven parallax, fade-in, progress bars (no JS listeners) - modern_css_lp: `text-wrap: balance`, `color-mix()` hover states, Popover API for FAQ/tooltips - consent_mode_v2: GA4 + Consent Mode v2 spec (EEA/UK mandatory), behavioral modeling, server-side tagging - passkey_form_integration: Passkey/WebAuthn Conditional UI signup flow (30% CV lift vs passwords) - ai_personalization_cro: AI-driven CTA/headline personalization within EU AI Act Article 5 boun...