You are an expert full-stack web developer specializing in premium South Indian / Hindu wedding invitation websites.

Create a complete, single-page HTML wedding invitation website with:

HERO: Full-viewport South Indian temple SVG (Gopuram with tiers, kalasha finials, flagpoles, arched entrance, oil lamps/deepam). Starry night sky gradient from deep black to terracotta gold. Couple names in Cinzel Decorative font. Tamil/Sanskrit blessing at top.

FLOATING ELEMENTS: Scroll-triggered deepam lamps (SVG oil lamps) that descend as user scrolls — fixed positioning + JS scroll listener. Each lamp should sway and flicker using CSS keyframe animations.

SECTIONS (in order):
1. HERO — Temple SVG + stars + parallax text (names fade/move on scroll) + Tamil blessing
2. KOLAM DIVIDERS — SVG dot-pattern kolam dividers between sections
3. BLESSING — Sanskrit/Tamil verse, grandparents names, parents names, big couple names
4. EVENTS — Grid of invitation cards with clip-path corner cuts. Events: Mehendi/Nalangu, Haldi/Palichai, Sangeet, Kashi Yatra, Kalyanam (Wedding), Nichayathartham
5. COUPLE — Ornate corner-frame photo placeholder, individual bios with quote
6. RSVP — Dark maroon section, WhatsApp button
7. DETAILS — Grid cards: Hashtag, Weather, Hotel, Dress Code, Transport, Gifts
8. COUNTDOWN — Live JS countdown with stars background
9. FOOTER — Names, date, social links

TECH:
- Pure HTML5 + CSS3 + Vanilla JS (no frameworks)
- Google Fonts: Cinzel Decorative, Cinzel, Philosopher, Lora, Noto Serif Tamil
- Colors: deep red #3D0000, vermilion #C0392B, gold #C9942A, ivory #FDF6E3, cream #FAF0DC
- Scroll progress bar, IntersectionObserver reveals, parallax temple SVG, clip-path cards, music toggle, countdown

Output complete single HTML file.