style: cream nav header — logo readable, burnt-orange bottom rule, subtle drop shadow

index.html

@@ -96,10 +96,11 @@
                 top: 0;
                 z-index: 500;
                 height: 62px;
-                background: rgba(62, 39, 35, 0.97);
+                background: rgba(255, 243, 224, 0.97);
                 backdrop-filter: blur(20px);
                 -webkit-backdrop-filter: blur(20px);
-                border-bottom: 1px solid var(--border);
+                border-bottom: 2px solid var(--gold);
+                box-shadow: 0 2px 14px rgba(62, 39, 35, 0.1);
                 display: flex;
                 align-items: center;
                 gap: 16px;
@@ -263,7 +264,7 @@
             .nav-chat {
                 display: flex;
                 align-items: center;
-                background: rgba(80, 56, 30, 0.55);
+                background: rgba(93, 64, 55, 0.08);
                 border: 1px solid var(--border);
                 border-radius: 4px;
                 height: 34px;
@@ -285,7 +286,7 @@
                 padding: 0 10px;
                 font-size: 0.78rem;
                 font-family: "Segoe UI", system-ui, sans-serif;
-                color: var(--card);
+                color: var(--white);
                 min-width: 0;
                 height: 100%;
             }
@@ -1308,7 +1309,7 @@
         <!-- NAV -->
         <nav>
             <a class="nav-logo" href="#"
-                ><img src="logo.png" alt="my-biz.app"
+                ><img src="img/logo.svg" alt="my-biz.app"
             /></a>
             <div class="nav-center">
                 <a class="nav-cta-book" href="#">Book Meeting</a>
@@ -2039,13 +2040,11 @@
                     fetch(CHAT_URL, {
                         method: "POST",
                         headers: { "Content-Type": "application/json" },
-                        body: JSON.stringify([
-                            {
-                                action: "sendMessage",
-                                chatid: CHAT_ID,
-                                chatInput: text,
-                            },
-                        ]),
+                        body: JSON.stringify({
+                            action: "sendMessage",
+                            chatid: CHAT_ID,
+                            chatInput: text,
+                        }),
                     })
                         .then(function (r) {
                             var ct = r.headers.get("content-type") || "";