ELIXIRSKIN PREMIUM v2.4 — SAFE UPDATE

1. Take a normal hosting backup first.
2. Upload ElixirSkin_Premium_v2.4_SAFE.zip into the LIVE elixirskin.lk document root (same folder as index.php).
3. Extract it there and allow overwrite for ONLY the files in this package.
4. Open: https://elixirskin.lk/update-v2.4.php
5. Click Open Website and verify desktop + mobile.
6. Delete update-v2.4.php after verification.

FILES CHANGED
- index.php (small markup correction only; all database-driven sections preserved)
- assets/css/style.css (v2.4 premium polish appended; existing CSS retained)
- update-v2.4.php (status/verification page; no SQL)

DATABASE SAFETY
- No SQL migration.
- No DROP / DELETE / TRUNCATE.
- No database credentials included.
- Existing treatments, products, offers, doctors, reviews, bookings, settings and uploads are not modified.
- Booking Bridge and Appoind Pro separation is unchanged.
