feat: Instagram data sync, gold accent, SVG logo, FAQ & Pricing sections

- Sync all content from Instagram: fix addresses, trainer names, add 5 new
  trainers, remove 2 inactive, update class descriptions
- Add FAQ section (11 Q&A items) and Pricing section (tabs: subscriptions,
  rental, rules)
- Redesign with editorial magazine feel: centered headings, generous spacing,
  section glow effects, glassmorphism cards
- Migrate entire accent palette from rose to warm gold (#c9a96e)
- Replace low-res PNG logo with vector SVG traced via potrace — crisp at any
  size, animated gradient (black↔gold), heartbeat pulse animation
- Make header brand name gold

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/types/content.ts

@@ -14,6 +14,17 @@ export interface TeamMember {
   description?: string;
 }
 
+export interface FAQItem {
+  question: string;
+  answer: string;
+}
+
+export interface PricingItem {
+  name: string;
+  price: string;
+  note?: string;
+}
+
 export interface ContactInfo {
   title: string;
   addresses: string[];
@@ -46,5 +57,17 @@ export interface SiteContent {
     title: string;
     items: ClassItem[];
   };
+  faq: {
+    title: string;
+    items: FAQItem[];
+  };
+  pricing: {
+    title: string;
+    subtitle: string;
+    items: PricingItem[];
+    rentalTitle: string;
+    rentalItems: PricingItem[];
+    rules: string[];
+  };
   contact: ContactInfo;
 }