Copy landing page hero section (headline + sub-headline + CTA) framework PAS dan AIDA gabungan.
Tugas: Buat 3 variasi copy hero section landing page untuk:
- Produk: {product}
- Problem yg dipecahkan: {problem}
- Target user: {target}
- USP unik: {usp}
Format tiap variasi:
```
Variasi N:
Headline: <max 10 kata, fokus benefit utama>
Sub-headline: <max 25 kata, jelasin problem + solusi>
CTA Primary: <2-3 kata, action-oriented>
CTA Secondary: <2-3 kata, low-commitment>
Proof line: <1 line social proof — angka/testimonial/logo>
```
Aturan:
- Variasi 1: Pain-focused (PAS framework)
- Variasi 2: Aspiration-focused (AIDA)
- Variasi 3: Contrarian (challenger brand)
- Bahasa Indonesia clean, hindari jargon
- Setelah 3 variasi, kasih rekomendasi mana yg dipake based on stage product (early/growth/mature)