feat: add Bring Your Business wizard, replace final CTA

- Replace .final-cta section with .biz-wizard section
- Three textarea fields: Business Description, My Goals, Current Challenges
- On submit, POSTs to webhook endpoint that triggers AI Agent to
  generate a personalized Odoo project plan PDF
- On success, shows download button if webhook returns download_url
- Inline + external CSS: midnight background, brass-accented form fields
- Scroll animation observer updated to target .biz-wizard .container
- Remove all .final-cta CSS from style.css and inline critical styles

script.js

@@ -568,7 +568,7 @@ var si = 0,
                 }, { threshold: 0.12, rootMargin: '0px 0px -40px 0px' });
 
                 var grids = document.querySelectorAll(
-                    '.features-grid, .faq-grid, .pricing-grid, .blog-grid, .final-cta .container'
+                    '.features-grid, .faq-grid, .pricing-grid, .blog-grid, .biz-wizard .container'
                 );
                 grids.forEach(function (g) {
                     g.dataset.section = g.className || 'anon';
@@ -577,3 +577,46 @@ var si = 0,
                     observer.observe(g);
                 });
             })();
+
+            /* ---- Business Wizard Form ---- */
+            (function () {
+                var form = document.getElementById('bizForm');
+                if (!form) return;
+                var success = document.getElementById('bizSuccess');
+                var downloadBtn = document.getElementById('bizDownloadBtn');
+                var submitBtn = document.getElementById('bizSubmitBtn');
+
+                form.addEventListener('submit', function (e) {
+                    e.preventDefault();
+                    var description = document.getElementById('bizDescription').value.trim();
+                    var goals = document.getElementById('bizGoals').value.trim();
+                    var challenges = document.getElementById('bizChallenges').value.trim();
+                    if (!description || !goals || !challenges) return;
+
+                    submitBtn.textContent = 'Generating...';
+                    submitBtn.disabled = true;
+
+                    fetch('https://002-001-5dd6e535-4d1c-46bc-9bd9-42ad4bc5f082.odoo4projects.com/webhook/7e3a2e80-8f1c-4c1a-a5d2-6b8e9f0c1d2e', {
+                        method: 'POST',
+                        headers: { 'Content-Type': 'application/json' },
+                        body: JSON.stringify({
+                            description: description,
+                            goals: goals,
+                            challenges: challenges
+                        })
+                    })
+                    .then(function (r) { return r.json().catch(function () { return {}; }); })
+                    .then(function (data) {
+                        form.style.display = 'none';
+                        success.style.display = 'block';
+                        if (data.download_url) {
+                            downloadBtn.href = data.download_url;
+                            downloadBtn.style.display = 'inline-block';
+                        }
+                    })
+                    .catch(function () {
+                        submitBtn.textContent = 'Generate My Project Plan \u2192';
+                        submitBtn.disabled = false;
+                    });
+                });
+            })();