Build a Sleek, Minimalist B2B Consulting Landing Page (Carrd or Squarespace)

I am launching an executive operations consulting firm focused on high-ticket B2B logistics, heavy trucking, and aftermarket parts networks. I need a clean, premium, highly professional single-page website (or a simple 3-page site) to act as our digital storefront. The primary goal of the site is to capture consulting leads from mid-market CEOs and Private Equity partners. Confidentiality and corporate authority are paramount. The site should look like an elite advisory firm (think McKinsey or a boutique M&A firm)—not a tech startup. No flashy animations, no cartoon illustrations. Clean typography, strong whitespace, and a corporate color palette (navy, slate, white). Page Structure & Content Blueprint Section 1: Above the Fold (Hero Section) Headline: Multi-Location Heavy Duty Network Optimization. Subheadline: We build the distribution, parts inventory, and asset utilization playbooks that safeguard margins for mid-market dealerships and fleets across North America. CTA Button: "Schedule a Confidential Diagnostic" (Links down to the contact form). Visual: High-quality, professional abstract corporate background (e.g., architectural steel, clean industrial geometry, or modern logistics blueprint overlay). No stock photos of people shaking hands. Section 2: The Core Service Pillars (3-Column Layout) I need a clean grid or 3-column section breaking down our core solutions: Network Footprint Scaling: Standardizing SOPs across multi-location yards to eliminate operational drift during rapid expansion. Parts Inventory Turn Management: Auditing parts obsolescence and cleaning up slow-moving stock to unlock working capital. Service Bay & Fleet Utilization: Optimizing workflow layouts for heavy repair bays and tracking real-time asset metrics to minimize vehicle downtime. Section 3: The "EBITDA Loss" Diagnostic Copy (Text-Heavy/Insightful) A clean, text-driven section titled: "Where Is Your Network Bleeding Capital?" highlighting the operational friction points of managing multi-yard networks (Parts drag, footprint friction, fleet bottlenecks). Section 4: Lead Capture Form (The Gateway) A professional, secure contact form collecting: Name Company Name Work Email Estimated Annual Revenue (Dropdown options: $5M-$10M, $10M-$40M, $40M+) Message/Brief Description of Operations What I Will Provide Final, proofread copywriting for all sections. Domain name and hosting access. Specific hex color codes for the brand palette. Deliverables Expected from Freelancer Fully responsive landing page (desktop, tablet, mobile optimization is a must). Form integration connected to my email/CRM. Basic SEO setup (meta titles, descriptions, and clean URL structure). A 10-minute video walkthrough showing me how to make simple text edits in the future. How to Apply Please share 2 or 3 examples of B2B corporate, private equity, or high-end consulting landing pages you have personally built. Let me know which platform you recommend for this specific aesthetic and timeline.