:root{--bg:#0a0d14;--bg-soft:#111623;--surface:#171d2e;--surface-2:#1e2640;--border:#2a3352;--text:#e8ecf5;--text-dim:#9aa3bd;--primary:#6c8cff;--primary-strong:#4a6cf7;--accent:#22d3ee;--success:#34d399;--warn:#fbbf24;--danger:#f87171;--radius:14px;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font-family:var(--font);margin:0;padding:0;line-height:1.55}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input{font-family:inherit}.container{max-width:1080px;margin:0 auto;padding:0 20px}.navbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:32px;padding:16px 0;display:flex}.navbar-brand{font-size:1.15rem;font-weight:700}.navbar-brand span{color:var(--primary)}.navbar-links{align-items:center;gap:20px;display:flex}.nav-link{color:var(--text-dim);font-size:.95rem}.nav-link:hover{color:var(--text)}.cart-badge{background:var(--primary-strong);color:#fff;border-radius:999px;padding:2px 9px;font-size:.75rem;font-weight:700}.hero{text-align:center;padding:48px 0 32px}.hero h1{margin:0 0 12px;font-size:clamp(1.8rem,4vw,2.8rem);line-height:1.2}.hero p{color:var(--text-dim);max-width:640px;margin:0 auto 28px;font-size:1.1rem}.btn{text-align:center;border:0;border-radius:999px;padding:13px 26px;font-size:1rem;font-weight:600;transition:transform .12s,background .15s,opacity .15s;display:inline-block}.btn:active{transform:scale(.98)}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-strong));color:#fff}.btn-primary:hover{opacity:.92}.btn-ghost{border:1px solid var(--border);color:var(--text);background:0 0}.btn-ghost:hover{border-color:var(--primary)}.btn-lg{padding:15px 34px;font-size:1.05rem}.grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin:28px 0 40px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:10px;padding:22px;display:flex}.card h3{margin:0;font-size:1.1rem}.card .desc{color:var(--text-dim);flex:1;font-size:.92rem}.card .price{font-size:1.3rem;font-weight:700}.card .sub{color:var(--text-dim);font-size:.82rem}.tag{background:var(--surface-2);border:1px solid var(--border);color:var(--text-dim);border-radius:999px;margin:0 4px 4px 0;padding:3px 10px;font-size:.75rem;display:inline-block}.tag-sub{color:var(--accent)}.tag-one{color:var(--success)}.deliverables{color:var(--text-dim);margin:4px 0 0;padding:0;font-size:.85rem;list-style:none}.deliverables li{padding:2px 0}.deliverables li:before{content:"✓ ";color:var(--success)}.quiz-shell{max-width:620px;margin:0 auto;padding:20px 0 60px}.quiz-progress{background:var(--surface-2);border-radius:999px;height:6px;margin-bottom:28px;overflow:hidden}.quiz-progress-bar{background:linear-gradient(90deg, var(--primary), var(--accent));height:100%;transition:width .4s}.chat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;padding:24px}.chat-role{color:var(--accent);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;font-size:.78rem;font-weight:700}.chat-text{font-size:1.05rem}.options{flex-direction:column;gap:10px;display:flex}.option-btn{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);text-align:left;padding:14px 16px;font-size:.98rem;transition:border-color .15s,background .15s}.option-btn:hover{border-color:var(--primary);background:var(--surface)}.option-btn.selected{border-color:var(--primary);background:#6c8cff1f}.option-btn:disabled{opacity:.45;cursor:default}.typing{color:var(--text-dim);animation:1.2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.email-row{flex-wrap:wrap;gap:10px;display:flex}.email-input{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);min-width:220px;color:var(--text);flex:1;padding:13px 16px;font-size:1rem}.email-input:focus{border-color:var(--primary);outline:none}.result{max-width:720px;margin:0 auto;padding:20px 0 60px}.result-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;padding:28px}.result-card h2{margin:0 0 12px}.result-recs{flex-direction:column;gap:14px;margin:18px 0;display:flex}.rec-item{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);align-items:flex-start;gap:14px;padding:16px;display:flex}.rec-priority{background:var(--primary-strong);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:.9rem;font-weight:700;display:flex}.rec-info h4{margin:0 0 4px}.rec-info p{color:var(--text-dim);margin:0;font-size:.88rem}.rec-price{margin-top:6px;font-size:.95rem;font-weight:700}.cart-list{flex-direction:column;gap:14px;margin:20px 0;display:flex}.cart-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding:16px 18px;display:flex}.cart-item h4{margin:0 0 2px;font-size:1rem}.cart-item .sub{color:var(--text-dim);font-size:.85rem}.cart-actions{align-items:center;gap:10px;display:flex}.qty-control{background:var(--surface-2);border-radius:999px;align-items:center;gap:8px;padding:4px 8px;display:flex}.qty-btn{color:var(--text);background:0 0;border:0;border-radius:50%;width:26px;height:26px;font-size:1.1rem}.qty-btn:hover{background:var(--surface)}.qty-val{text-align:center;min-width:22px;font-weight:700}.remove-btn{border:1px solid var(--border);color:var(--danger);background:0 0;border-radius:999px;padding:6px 14px;font-size:.85rem}.remove-btn:hover{background:#f871711a}.cart-summary{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-top:20px;padding:20px 22px}.cart-summary .row{color:var(--text-dim);justify-content:space-between;padding:5px 0;font-size:.95rem;display:flex}.cart-summary .row.total{color:var(--text);border-top:1px solid var(--border);margin-top:8px;padding-top:12px;font-size:1.1rem;font-weight:700}.empty{text-align:center;color:var(--text-dim);padding:60px 0}.muted{color:var(--text-dim);font-size:.9rem}.note{border-radius:var(--radius);color:var(--accent);background:#22d3ee14;border:1px solid #22d3ee40;margin:14px 0;padding:12px 16px;font-size:.88rem}.demo-tip{border-radius:var(--radius);color:var(--warn);background:#fbbf2414;border:1px solid #fbbf2440;margin:14px 0;padding:12px 16px;font-size:.88rem}.section-title{margin:8px 0 4px;font-size:1.35rem}.section-sub{color:var(--text-dim);margin:0 0 20px}.chat-fab{z-index:1000;background:linear-gradient(135deg, var(--primary), var(--primary-strong));color:#fff;border:0;border-radius:50%;width:58px;height:58px;font-size:1.5rem;transition:transform .12s,opacity .15s;position:fixed;bottom:22px;right:22px;box-shadow:0 8px 24px #4a6cf773}.chat-fab:hover{transform:scale(1.05)}.chat-panel{z-index:1000;background:var(--bg-soft);border:1px solid var(--border);border-radius:18px;flex-direction:column;width:360px;max-width:calc(100vw - 32px);height:520px;max-height:calc(100vh - 120px);display:flex;position:fixed;bottom:92px;right:22px;overflow:hidden;box-shadow:0 16px 48px #00000080}.chat-panel-header{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:10px;padding:14px 18px;display:flex}.chat-panel-header>div{flex-direction:column;gap:2px;min-width:0;display:flex}.chat-panel-close{width:28px;height:28px;color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:none;justify-content:center;align-items:center;font-size:.95rem;line-height:1;transition:background .15s,color .15s;display:flex}.chat-panel-close:hover{background:var(--bg-soft);color:var(--text)}.chat-panel-header span{color:var(--text-dim);font-size:.8rem}.chat-panel-body{flex-direction:column;flex:1;gap:10px;padding:14px;display:flex;overflow-y:auto}.cw-msg{flex-direction:column;display:flex}.cw-msg.user{align-items:flex-end}.cw-msg.assistant{align-items:flex-start}.cw-bubble{background:var(--surface-2);border:1px solid var(--border);border-radius:14px;max-width:85%;padding:10px 14px;font-size:.92rem;line-height:1.45}.cw-msg.user .cw-bubble{background:linear-gradient(135deg, var(--primary), var(--primary-strong));color:#fff;border:0;border-bottom-right-radius:4px}.cw-msg.assistant .cw-bubble{border-bottom-left-radius:4px}.cw-recs{flex-direction:column;gap:8px;width:100%;margin-top:8px;display:flex}.cw-rec{background:var(--surface);border:1px solid var(--border);border-radius:12px;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;display:flex}.cw-rec-info{flex-direction:column;gap:2px;font-size:.88rem;display:flex}.cw-rec-info span{color:var(--text-dim);font-size:.82rem}.cw-rec-btn{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:999px;flex-shrink:0;padding:6px 14px;font-size:.82rem}.cw-rec-btn:hover{border-color:var(--primary)}.chat-panel-input{border-top:1px solid var(--border);background:var(--surface);gap:8px;padding:12px;display:flex}.chat-panel-input input{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:999px;flex:1;min-width:0;padding:10px 16px;font-size:.92rem}.chat-panel-input input:focus{border-color:var(--primary);outline:none}.chat-panel-input .btn{white-space:nowrap;padding:10px 18px;font-size:.9rem}