diff --git a/index.html b/index.html
index 3e0bde5..2266d85 100644
--- a/index.html
+++ b/index.html
@@ -100,9 +100,10 @@
                 backdrop-filter: blur(20px);
                 -webkit-backdrop-filter: blur(20px);
                 border-bottom: 1px solid var(--border);
-                display: flex;
+                display: grid;
+                grid-template-columns: 1fr auto 1fr;
                 align-items: center;
-                justify-content: space-between;
+                gap: 24px;
                 padding: 0 8vw;
             }
 
@@ -153,18 +154,21 @@
                 color: var(--gold);
             }
 
-            .nav-links li a.nav-cta {
+            .nav-cta {
                 border: 1px solid var(--gold);
                 color: var(--gold);
                 -webkit-text-fill-color: var(--gold);
                 padding: 7px 18px;
                 border-radius: 2px;
+                font-size: 0.8rem;
+                text-transform: uppercase;
+                letter-spacing: 0.08em;
                 transition:
                     background 0.2s,
                     color 0.2s,
                     -webkit-text-fill-color 0.2s;
             }
-            .nav-links li a.nav-cta:hover {
+            .nav-cta:hover {
                 background: var(--gold);
                 color: var(--bg);
                 -webkit-text-fill-color: var(--bg);
@@ -264,7 +268,7 @@
                 border: 1px solid var(--border);
                 border-radius: 4px;
                 height: 34px;
-                width: 220px;
+                width: 440px;
                 transition:
                     border-color 0.25s,
                     box-shadow 0.25s;
@@ -305,6 +309,38 @@
             .nav-chat-send:hover {
                 color: var(--gold-hi);
             }
+            .nav-chat-toggle {
+                flex-shrink: 0;
+                background: none;
+                border: none;
+                border-right: 1px solid var(--border);
+                padding: 0 10px;
+                color: var(--gold);
+                font-size: 0.9rem;
+                cursor: pointer;
+                height: 100%;
+                display: flex;
+                align-items: center;
+                transition: color 0.2s;
+            }
+            .nav-chat-toggle:hover {
+                color: var(--gold-hi);
+            }
+            .nav-center {
+                display: flex;
+                align-items: center;
+                gap: 12px;
+                justify-content: center;
+            }
+            .nav-right {
+                display: flex;
+                align-items: center;
+                justify-content: flex-end;
+                gap: 12px;
+            }
+            .nav-cta-sm {
+                display: none;
+            }
 
             .hero-actions {
                 display: flex;
@@ -363,23 +399,179 @@
             }
 
             /* ── NAV BOOK MEETING CTA ── */
-            .nav-links li a.nav-cta-book {
-                border: 1px solid rgba(190, 120, 45, 0.38);
+            .nav-cta-book {
+                border: 1px solid rgba(210, 140, 60, 0.38);
                 color: var(--silver);
                 -webkit-text-fill-color: var(--silver);
                 padding: 7px 18px;
                 border-radius: 2px;
+                font-size: 0.8rem;
+                text-transform: uppercase;
+                letter-spacing: 0.08em;
                 transition:
                     border-color 0.2s,
                     color 0.2s,
                     -webkit-text-fill-color 0.2s;
             }
-            .nav-links li a.nav-cta-book:hover {
+            .nav-cta-book:hover {
                 border-color: var(--gold);
                 color: var(--gold);
                 -webkit-text-fill-color: var(--gold);
             }
 
+            /* ── CHAT PANEL ── */
+            .chat-panel {
+                position: fixed;
+                top: 62px;
+                right: 8vw;
+                width: 440px;
+                background: var(--card);
+                border: 1px solid var(--border);
+                border-top: 2px solid var(--gold);
+                border-radius: 0 0 8px 8px;
+                box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
+                display: flex;
+                flex-direction: column;
+                z-index: 498;
+                visibility: hidden;
+                opacity: 0;
+                transform: translateY(-8px);
+                transition:
+                    opacity 0.22s ease,
+                    visibility 0.22s ease,
+                    transform 0.22s ease;
+                overflow: hidden;
+            }
+            .chat-panel.open {
+                visibility: visible;
+                opacity: 1;
+                transform: translateY(0);
+            }
+            .chat-panel-header {
+                display: flex;
+                align-items: center;
+                justify-content: space-between;
+                padding: 10px 14px;
+                background: var(--lift);
+                border-bottom: 1px solid var(--border);
+                flex-shrink: 0;
+            }
+            .chat-panel-title {
+                font-size: 0.75rem;
+                font-weight: 700;
+                color: var(--gold);
+                text-transform: uppercase;
+                letter-spacing: 0.08em;
+            }
+            .chat-panel-close {
+                background: none;
+                border: none;
+                color: var(--grey);
+                cursor: pointer;
+                font-size: 0.9rem;
+                line-height: 1;
+                padding: 2px 6px;
+                transition: color 0.2s;
+            }
+            .chat-panel-close:hover {
+                color: var(--gold);
+            }
+            .chat-history {
+                flex: 1;
+                height: 240px;
+                overflow-y: auto;
+                padding: 12px 14px;
+                display: flex;
+                flex-direction: column;
+                gap: 10px;
+                scroll-behavior: smooth;
+            }
+            .chat-history::-webkit-scrollbar {
+                width: 4px;
+            }
+            .chat-history::-webkit-scrollbar-track {
+                background: var(--bg);
+            }
+            .chat-history::-webkit-scrollbar-thumb {
+                background: var(--border);
+                border-radius: 2px;
+            }
+            .chat-msg {
+                display: flex;
+                flex-direction: column;
+                gap: 3px;
+            }
+            .chat-msg.user {
+                align-items: flex-end;
+            }
+            .chat-msg.agent {
+                align-items: flex-start;
+            }
+            .chat-label {
+                font-size: 0.6rem;
+                color: var(--grey);
+                text-transform: uppercase;
+                letter-spacing: 0.07em;
+            }
+            .chat-bubble {
+                max-width: 82%;
+                padding: 8px 12px;
+                font-size: 0.82rem;
+                line-height: 1.55;
+                font-family: "Segoe UI", system-ui, sans-serif;
+            }
+            .chat-msg.agent .chat-bubble {
+                background: var(--lift);
+                color: var(--light);
+                border-radius: 0 6px 6px 6px;
+            }
+            .chat-msg.user .chat-bubble {
+                background: var(--gold-lo);
+                color: var(--white);
+                border-radius: 6px 0 6px 6px;
+            }
+            .chat-thinking .chat-bubble {
+                color: var(--grey);
+                font-style: italic;
+            }
+            .chat-input-row {
+                display: flex;
+                align-items: center;
+                border-top: 1px solid var(--border);
+                background: var(--bg);
+                flex-shrink: 0;
+            }
+            .chat-input-field {
+                flex: 1;
+                background: transparent;
+                border: none;
+                outline: none;
+                padding: 12px 14px;
+                font-size: 0.85rem;
+                font-family: "Segoe UI", system-ui, sans-serif;
+                color: var(--white);
+                min-width: 0;
+            }
+            .chat-input-field::placeholder {
+                color: var(--grey);
+            }
+            .chat-input-send {
+                background: none;
+                border: none;
+                border-left: 1px solid var(--border);
+                padding: 0 14px;
+                color: var(--gold);
+                font-size: 0.9rem;
+                cursor: pointer;
+                height: 44px;
+                display: flex;
+                align-items: center;
+                transition: color 0.2s;
+            }
+            .chat-input-send:hover {
+                color: var(--gold-hi);
+            }
+
             .hero-trust {
                 font-size: 0.78rem;
                 color: var(--grey);
@@ -1059,11 +1251,21 @@
                 .hero h1 {
                     font-size: 1.9rem;
                 }
+                nav {
+                    grid-template-columns: 1fr auto;
+                    gap: 12px;
+                }
+                .nav-center {
+                    display: none;
+                }
                 .nav-chat {
                     display: none;
                 }
-                .nav-links {
-                    gap: 14px;
+                .nav-cta-sm {
+                    display: inline-block;
+                }
+                .chat-panel {
+                    display: none !important;
                 }
                 .footer-top {
                     gap: 36px;
@@ -1088,12 +1290,6 @@
                 footer {
                     padding: 52px 5vw 32px;
                 }
-                .nav-links {
-                    gap: 10px;
-                }
-                .nav-links li:not(:last-child) {
-                    display: none;
-                }
                 #modal-box {
                     padding: 36px 20px;
                 }
@@ -1107,29 +1303,69 @@
         <!-- NAV -->
         <nav>
             <a class="nav-logo" href="#">my-biz<span>.app</span></a>
-            <ul class="nav-links">
-                <li>
-                    <div class="nav-chat">
-                        <input
-                            type="text"
-                            class="nav-chat-input"
-                            placeholder="Your Sales Agent"
-                            aria-label="Ask your AI sales agent"
-                        />
-                        <button class="nav-chat-send" aria-label="Send message">
-                            &#10148;
-                        </button>
-                    </div>
-                </li>
-                <li>
-                    <a class="nav-cta-book" href="#">Book Meeting</a>
-                </li>
-                <li>
-                    <a class="nav-cta" id="open-modal" href="#">Free Trial</a>
-                </li>
-            </ul>
+            <div class="nav-center">
+                <a class="nav-cta-book" href="#">Book Meeting</a>
+                <a class="nav-cta" id="open-modal" href="#">Free Trial</a>
+            </div>
+            <div class="nav-right">
+                <div class="nav-chat" id="nav-chat">
+                    <button
+                        class="nav-chat-toggle"
+                        id="nav-chat-toggle"
+                        aria-label="Toggle chat history"
+                    >
+                        &#128172;
+                    </button>
+                    <input
+                        type="text"
+                        class="nav-chat-input"
+                        id="nav-chat-input"
+                        placeholder="Your Sales Agent"
+                        aria-label="Ask your AI sales agent"
+                    />
+                    <button
+                        class="nav-chat-send"
+                        id="nav-chat-send"
+                        aria-label="Send message"
+                    >
+                        &#10148;
+                    </button>
+                </div>
+                <a class="nav-cta open-modal nav-cta-sm" href="#">Free Trial</a>
+            </div>
         </nav>
 
+        <!-- Sales Agent chat panel — drops below nav, right-aligned -->
+        <div class="chat-panel" id="chat-panel" aria-hidden="true">
+            <div class="chat-panel-header">
+                <span class="chat-panel-title">&#128172;&nbsp;Sales Agent</span>
+                <button
+                    class="chat-panel-close"
+                    id="chat-panel-close"
+                    aria-label="Close chat"
+                >
+                    &#10005;
+                </button>
+            </div>
+            <div class="chat-history" id="chat-history"></div>
+            <div class="chat-input-row">
+                <input
+                    type="text"
+                    class="chat-input-field"
+                    id="chat-input-field"
+                    placeholder="Type a message&#x2026;"
+                    aria-label="Chat message"
+                />
+                <button
+                    class="chat-input-send"
+                    id="chat-input-send"
+                    aria-label="Send"
+                >
+                    &#10148;
+                </button>
+            </div>
+        </div>
+
         <!-- HERO -->
         <section class="hero" id="home">
             <!-- Parallax background -->
@@ -1692,6 +1928,174 @@
             </div>
         </div>
 
+        <!-- ── Sales Agent Chat ───────────────────────────────────────────── -->
+        <script>
+            (function () {
+                "use strict";
+
+                var CHAT_URL =
+                    "https://002-001-5dd6e535-4d1c-46bc-9bd9-42ad4bc5f082.odoo4projects.com/webhook/702862fd-dd17-4a34-8efb-e9056d2c50df/chat";
+                var SESSION =
+                    "mbs_" +
+                    Math.random().toString(36).slice(2) +
+                    Date.now().toString(36);
+
+                var panel = document.getElementById("chat-panel");
+                var chatLog = document.getElementById("chat-history");
+                var toggleBtn = document.getElementById("nav-chat-toggle");
+                var closeBtn = document.getElementById("chat-panel-close");
+                var navInput = document.getElementById("nav-chat-input");
+                var navSend = document.getElementById("nav-chat-send");
+                var panelInput = document.getElementById("chat-input-field");
+                var panelSend = document.getElementById("chat-input-send");
+
+                var busy = false;
+                var greeted = false;
+
+                /* ── visibility ─────────────────────────────────────────── */
+                function openPanel() {
+                    panel.classList.add("open");
+                    panel.setAttribute("aria-hidden", "false");
+                    if (!greeted) {
+                        greeted = true;
+                        appendMsg(
+                            "agent",
+                            "Hi! I\u2019m your Sales Agent. Ask me anything about plans, onboarding, or pricing.",
+                        );
+                    }
+                    scrollLog();
+                }
+
+                function closePanel() {
+                    panel.classList.remove("open");
+                    panel.setAttribute("aria-hidden", "true");
+                }
+
+                function togglePanel() {
+                    panel.classList.contains("open")
+                        ? closePanel()
+                        : openPanel();
+                }
+
+                /* ── DOM helpers ─────────────────────────────────────────── */
+                function scrollLog() {
+                    chatLog.scrollTop = chatLog.scrollHeight;
+                }
+
+                function appendMsg(role, text) {
+                    var wrap = document.createElement("div");
+                    wrap.className = "chat-msg " + role;
+
+                    var lbl = document.createElement("span");
+                    lbl.className = "chat-label";
+                    lbl.textContent = role === "user" ? "You" : "Sales Agent";
+
+                    var bbl = document.createElement("div");
+                    bbl.className = "chat-bubble";
+                    bbl.textContent = text;
+
+                    wrap.appendChild(lbl);
+                    wrap.appendChild(bbl);
+                    chatLog.appendChild(wrap);
+                    scrollLog();
+                    return wrap;
+                }
+
+                /* ── send ────────────────────────────────────────────────── */
+                function send(text) {
+                    text = (text || "").trim();
+                    if (!text || busy) return;
+                    busy = true;
+
+                    appendMsg("user", text);
+                    openPanel();
+                    navInput.value = "";
+                    panelInput.value = "";
+
+                    var thinkEl = appendMsg("agent", "\u2026");
+                    thinkEl.classList.add("chat-thinking");
+
+                    fetch(CHAT_URL, {
+                        method: "POST",
+                        headers: { "Content-Type": "application/json" },
+                        body: JSON.stringify({
+                            message: text,
+                            session_id: SESSION,
+                        }),
+                    })
+                        .then(function (r) {
+                            var ct = r.headers.get("content-type") || "";
+                            if (ct.indexOf("json") !== -1) return r.json();
+                            return r.text().then(function (t) {
+                                return { reply: t };
+                            });
+                        })
+                        .then(function (d) {
+                            if (thinkEl.parentNode)
+                                chatLog.removeChild(thinkEl);
+                            var reply =
+                                d.reply ||
+                                d.message ||
+                                d.response ||
+                                d.output ||
+                                d.text ||
+                                (typeof d === "string" ? d : JSON.stringify(d));
+                            appendMsg("agent", reply);
+                            busy = false;
+                        })
+                        .catch(function () {
+                            if (thinkEl.parentNode)
+                                chatLog.removeChild(thinkEl);
+                            appendMsg(
+                                "agent",
+                                "Sorry, I could not connect right now. Please try again.",
+                            );
+                            busy = false;
+                        });
+                }
+
+                /* ── events ──────────────────────────────────────────────── */
+                toggleBtn.addEventListener("click", function (e) {
+                    e.stopPropagation();
+                    togglePanel();
+                });
+                closeBtn.addEventListener("click", closePanel);
+
+                navSend.addEventListener("click", function () {
+                    send(navInput.value);
+                });
+                panelSend.addEventListener("click", function () {
+                    send(panelInput.value);
+                });
+
+                navInput.addEventListener("keydown", function (e) {
+                    if (e.key === "Enter") send(navInput.value);
+                });
+                panelInput.addEventListener("keydown", function (e) {
+                    if (e.key === "Enter") send(panelInput.value);
+                });
+
+                /* close on outside click */
+                document.addEventListener("click", function (e) {
+                    var nc = document.getElementById("nav-chat");
+                    if (
+                        panel.classList.contains("open") &&
+                        !panel.contains(e.target) &&
+                        nc &&
+                        !nc.contains(e.target)
+                    ) {
+                        closePanel();
+                    }
+                });
+
+                /* close on Escape */
+                document.addEventListener("keydown", function (e) {
+                    if (e.key === "Escape" && panel.classList.contains("open"))
+                        closePanel();
+                });
+            })();
+        </script>
+
         <script>
             (function () {
                 var WEBHOOK =