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/components/sections/FAQ.tsx

@@ -0,0 +1,66 @@
+"use client";
+
+import { useState } from "react";
+import { Plus, Minus } from "lucide-react";
+import { siteContent } from "@/data/content";
+import { SectionHeading } from "@/components/ui/SectionHeading";
+import { Reveal } from "@/components/ui/Reveal";
+
+export function FAQ() {
+  const { faq } = siteContent;
+  const [openIndex, setOpenIndex] = useState<number | null>(null);
+
+  function toggle(index: number) {
+    setOpenIndex(openIndex === index ? null : index);
+  }
+
+  return (
+    <section id="faq" className="section-glow relative section-padding bg-neutral-100 dark:bg-[#080808]">
+      <div className="section-divider absolute top-0 left-0 right-0" />
+      <div className="section-container">
+        <Reveal>
+          <SectionHeading centered>{faq.title}</SectionHeading>
+        </Reveal>
+
+        <div className="mx-auto mt-14 max-w-3xl">
+          {faq.items.map((item, i) => (
+            <Reveal key={i}>
+              <div
+                className={`border-b border-neutral-200 dark:border-white/[0.06] ${
+                  i === 0 ? "border-t" : ""
+                }`}
+              >
+                <button
+                  onClick={() => toggle(i)}
+                  className="flex w-full items-center justify-between gap-6 py-6 text-left transition-colors"
+                >
+                  <span className="text-base font-medium text-neutral-900 dark:text-white sm:text-lg">
+                    {item.question}
+                  </span>
+                  <span className="flex h-8 w-8 shrink-0 items-center justify-center rounded-full bg-neutral-100 transition-all duration-300 dark:bg-white/[0.06]">
+                    {openIndex === i ? (
+                      <Minus size={16} className="text-[#c9a96e]" />
+                    ) : (
+                      <Plus size={16} className="text-neutral-400 dark:text-neutral-500" />
+                    )}
+                  </span>
+                </button>
+                <div
+                  className={`grid transition-all duration-300 ease-out ${
+                    openIndex === i ? "grid-rows-[1fr] opacity-100" : "grid-rows-[0fr] opacity-0"
+                  }`}
+                >
+                  <div className="overflow-hidden">
+                    <div className="pb-6 pr-14 text-sm leading-relaxed text-neutral-600 dark:text-neutral-400 sm:text-base whitespace-pre-line">
+                      {item.answer}
+                    </div>
+                  </div>
+                </div>
+              </div>
+            </Reveal>
+          ))}
+        </div>
+      </div>
+    </section>
+  );
+}