Create a visually stunning, client-ready Calendly Brand Style Guide as a single scrollable page. This is a PDF-style brand book rendered as a web page — NO navigation menus, NO header/footer nav links. Editorial, print-quality layout with generous whitespace. Use Google Fonts: "Plus Jakarta Sans" and "Poppins". Max-width container ~1200px centered. Background white, text color #1A1A2E.

COVER SECTION:

• Full-width gradient background (#006BFF → #0AE8F0), at least 80vh height
• "Calendly Brand Style Guide" as large elegant white text
• Subtitle: "Prepared March 2026"
• Subtle geometric decorative elements (circles, lines)

SECTION 01 — BRAND OVERVIEW:

• About: Calendly is a modern scheduling platform. 100,000+ organizations, 86% of Fortune 500, 10M+ monthly active users.
• Mission as large pull-quote: "To take the work out of connecting with others so you can accomplish more. We believe when scheduling is easy, more people show up, more meetings happen, and more business gets done."
• Core Purpose: Removing friction from scheduling.
• 4 Value cards with blue left border: Focus on Impact, Find a Way, Customer Experience Obsessed, One Team (each with description)

SECTION 02 — COLOR PALETTE (HERO section, most visually stunning):

• LARGE swatches (200px+ tall rectangles):
  • Calendly Blue #006BFF — core brand color
  • Turquoise #0AE8F0 — vibrant accent
  • Full-width gradient bar #006BFF → #0AE8F0
• Smaller swatches: White #FFFFFF, Light Gray #F5F5F5, Dark #1A1A2E
• Each swatch shows color name, hex, usage note

SECTION 03 — TYPOGRAPHY:

• Primary: Gilroy (use Plus Jakarta Sans). Show Bold, SemiBold, Regular specimens large
• Secondary: Poppins. Show Regular, Medium, SemiBold
• Fallback: Arial
• Type scale: H1 48px Bold, H2 36px SemiBold, H3 24px Medium, Body 16px Regular, Caption 12px Regular

SECTION 04 — BRAND VOICE:

• "Easy Ahead" tagline at 72px+ in #006BFF
• Supporting: "Calendly makes scheduling simple."
• 5 pill badges: Approachable, Confident, Simple, Empowering, Modern
• 5 value propositions as numbered list
• Do's and Don'ts in two columns (green checks vs red X marks)

SECTION 05 — VISUAL STYLE:

• Logo: Hollow "C" by Pentagram (create simple SVG hollow C in brand blue)
• Visual Elements, Mascot "Caly", Photography Style, Illustration Style descriptions
• Decorative geometric shapes in brand colors

SECTION 06 — SOCIAL MEDIA GUIDELINES (compact):

• Platforms row, Content Pillars, Hashtags, Visual Standards

SECTION 07 — QUICK REFERENCE CARD:
Summary table: Primary Color #006BFF, Secondary #0AE8F0, Primary Font Gilroy, Secondary Poppins, Tagline Easy Ahead, Voice Approachable/Confident/Simple, Logo Hollow C by Pentagram, Mascot Caly.
Footer: "© 2026 Calendly — Brand Style Guide — Confidential"

Each section: 80-120px vertical padding, subtle "01, 02, 03" section numbering, thin divider lines. Premium, polished, print-ready feel. Single React component.