/* NovaCraft AI – Stylesheet
   Zusammengefuehrt aus 3 <style>-Bloecken der Originaldatei.
   Reihenfolge unveraendert – sie bestimmt die CSS-Kaskade. */


/* ===== Block 1 – im Original ab Zeile 139 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Zentriert Section-Inhalt auf grossen Bildschirmen; Sections selbst
   bleiben full-bleed (Hintergrund/Padding unveraendert). */
.container { max-width: 1440px; margin: 0 auto; }

    :root {
      --bg:        #07070d;
      --bg2:       #0c0c17;
      --bg3:       #11111e;
      --surface:   #161625;
      --border:    #222235;
      --accent:    #00e5a0;
      --accent2:   #6055f2;
      --accent3:   #ff6b6b;
      --text:      #f2f2fc;
      --text-muted:#8888aa;
      --text-dim:  #7f7fa0;
      --radius:    16px;
      /* Tower image colors */
      --tower-orange: #e8722a;
      --tower-red:    #cc2233;
      --tower-cyan:   #00cfff;
    }

    html { scroll-behavior: smooth; }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
      }
    }

    body {
      font-family: 'DM Sans', sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .skip-link {
      position: absolute; top: -80px; left: 12px; z-index: 10000;
      background: var(--accent); color: #07070d;
      padding: 10px 18px; border-radius: 8px;
      font-weight: 700; font-size: 0.85rem;
      text-decoration: none;
      transition: top .2s;
    }
    .skip-link:focus { top: 12px; }

    ::-webkit-scrollbar { width: 4px; }
    ::-webkit-scrollbar-track { background: var(--bg); }
    ::-webkit-scrollbar-thumb { background: var(--accent2); border-radius: 2px; }

    /* ── ANIMATED BACKGROUND CANVAS ── */
    #bg-canvas {
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      pointer-events: none;
      z-index: 0;
      opacity: .35;
    }

    /* ── ALL CONTENT ABOVE CANVAS ── */
    nav, section, footer, .trust-bar, .legal-section {
      position: relative;
      z-index: 1;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      padding: 0 5%;
      height: 70px;
      background: rgba(7,7,13,0.9);
      backdrop-filter: blur(24px);
      border-bottom: 1px solid rgba(34,34,53,0.7);
    }
    .nav-inner {
      max-width: 1440px; margin: 0 auto; height: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 1rem;
      text-decoration: none;
      color: var(--text);
      letter-spacing: -1.5px;
    }

    .logo-mark {
      width: 36px; height: 36px;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 18px;
    }

    .nav-links {
      display: flex; align-items: center; gap: 34px; list-style: none;
    }

    .nav-links a {
      color: var(--text-muted); text-decoration: none;
      font-size: 0.875rem; font-weight: 500; transition: color .2s;
    }
    .nav-links a:hover { color: var(--text); }

    .nav-cta {
      background: var(--accent) !important; color: #07070d !important;
      padding: 9px 22px; border-radius: 9px;
      font-weight: 700 !important; font-size: 0.875rem !important;
    }
    .nav-cta:hover { opacity: .85; }

    .nav-toggle {
      display: none;
      flex-direction: column; justify-content: center; gap: 5px;
      width: 40px; height: 40px;
      background: none; border: none; appearance: none; -webkit-appearance: none;
      cursor: pointer;
    }

    .nav-toggle-bar {
      width: 100%; height: 2px;
      background: var(--text); border-radius: 2px;
      transition: transform .25s, opacity .25s;
    }

    .nav-toggle.open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.open .nav-toggle-bar:nth-child(2) { opacity: 0; }
    .nav-toggle.open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* ── HERO ── */
    .hero {
      min-height: 100vh;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      text-align: center;
      padding: 130px 5% 90px;
      position: relative;
    }

    .hero-glow {
      position: absolute; inset: 0;
      background:
        radial-gradient(ellipse 70% 55% at 50% -5%, rgba(0,229,160,.14) 0%, transparent 65%),
        radial-gradient(ellipse 45% 35% at 15% 85%, rgba(96,85,242,.10) 0%, transparent 55%),
        radial-gradient(ellipse 35% 30% at 90% 60%, rgba(255,107,107,.07) 0%, transparent 55%);
      pointer-events: none;
    }

    /* floating particles */
    .particles {
      position: absolute; inset: 0; pointer-events: none; overflow: hidden;
    }

    .particle {
      position: absolute;
      width: 2px; height: 2px;
      background: var(--accent);
      border-radius: 50%;
      animation: float-particle linear infinite;
      opacity: 0;
    }

    @keyframes float-particle {
      0% { transform: translateY(100vh) translateX(0); opacity: 0; }
      10% { opacity: .6; }
      90% { opacity: .4; }
      100% { transform: translateY(-10vh) translateX(40px); opacity: 0; }
    }

    .hero-badge {
      display: inline-flex; align-items: center; gap: 10px;
      background: rgba(0,229,160,.07);
      border: 1px solid rgba(0,229,160,.2);
      color: var(--accent);
      font-size: 0.72rem; font-weight: 700;
      padding: 8px 20px; border-radius: 99px;
      margin-bottom: 36px;
      letter-spacing: 1.2px; text-transform: uppercase;
    }

    .pulse-dot {
      width: 7px; height: 7px;
      background: var(--accent); border-radius: 50%;
      animation: pulse-anim 2s ease-in-out infinite;
    }

    @keyframes pulse-anim {
      0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(0,229,160,.4); }
      50% { opacity: .6; transform: scale(.8); box-shadow: 0 0 0 6px rgba(0,229,160,0); }
    }

    h1 {
      font-family: 'Syne', sans-serif;
      font-size: clamp(2.6rem, 5.5vw, 4.4rem);
      font-weight: 800;
      line-height: 1.06;
      letter-spacing: -3px;
      max-width: 820px;
      margin-bottom: 26px;
    }

    .grad-green {
      color: var(--accent);
      background: linear-gradient(95deg, var(--accent) 0%, #00c9a7 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    }

    .grad-purple {
      background: linear-gradient(95deg, var(--accent2) 0%, #a855f7 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    }

    .hero-sub {
      font-size: 1.05rem; color: var(--text-muted);
      max-width: 500px; margin-bottom: 46px;
      line-height: 1.85; font-weight: 300;
    }

    .hero-actions {
      display: flex; gap: 14px; flex-wrap: wrap;
      justify-content: center; margin-bottom: 72px;
    }

    .btn-primary {
      background: var(--accent); color: #07070d;
      padding: 15px 32px; border-radius: 11px;
      font-weight: 700; font-size: 0.95rem;
      text-decoration: none; border: none; cursor: pointer;
      transition: transform .2s, box-shadow .2s;
      box-shadow: 0 0 28px rgba(0,229,160,.28);
      font-family: 'DM Sans', sans-serif; display: inline-block;
    }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 48px rgba(0,229,160,.45); }

    .btn-secondary {
      background: transparent; color: var(--text);
      padding: 15px 32px; border-radius: 11px;
      font-weight: 500; font-size: 0.95rem;
      text-decoration: none; border: 1px solid var(--border); cursor: pointer;
      transition: border-color .2s, background .2s;
      font-family: 'DM Sans', sans-serif; display: inline-block;
    }
    .btn-secondary:hover { border-color: var(--accent2); background: rgba(96,85,242,.08); }

    /* ── STATS ── */
    .stats {
      display: flex; gap: 60px; flex-wrap: wrap; justify-content: center;
    }

    .stat-item { text-align: center; }

    .stat-num {
      font-family: 'Syne', sans-serif; font-size: 3rem; font-weight: 700;
      letter-spacing: -2px;
      color: var(--accent);
      background: linear-gradient(90deg, var(--accent), var(--accent2));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    }

    .stat-label { font-size: 0.88rem; color: var(--text-muted); margin-top: 8px; font-weight: 400; }

    /* ── TRUST BAR ── */
    .trust-bar {
      background: rgba(12,12,23,0.95);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 18px 5%;
      display: flex; align-items: center; justify-content: center;
      gap: 44px; flex-wrap: wrap;
    }

    .trust-item {
      display: flex; align-items: center; gap: 9px;
      font-size: 0.8rem; font-weight: 500; color: var(--text-muted);
    }

    /* ── SECTIONS ── */
    section { padding: 100px 5%; }

    .section-label {
      display: inline-block;
      font-size: 0.7rem; font-weight: 700;
      letter-spacing: 2.5px; text-transform: uppercase;
      color: var(--accent); margin-bottom: 14px;
    }

    h2 {
      font-family: 'Syne', sans-serif;
      font-size: clamp(1.7rem, 3vw, 2.4rem);
      font-weight: 700; letter-spacing: -2px;
      line-height: 1.1; margin-bottom: 14px;
    }

    .section-intro {
      font-size: 0.95rem; color: var(--text-muted);
      max-width: 480px; margin-bottom: 56px;
      line-height: 1.8; font-weight: 300;
    }

    /* ── PILLARS ── */
    .pillars {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .pillar {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 36px 28px;
      position: relative; overflow: hidden;
      transition: border-color .3s, transform .3s;
    }

    .pillar:hover { transform: translateY(-5px); }
    .pillar-1:hover { border-color: rgba(0,229,160,.4); }
    .pillar-2:hover { border-color: rgba(96,85,242,.4); }
    .pillar-3:hover { border-color: rgba(255,107,107,.4); }

    .pillar::before {
      content: ''; position: absolute;
      top: 0; left: 0; right: 0; height: 2px;
    }

    .pillar-1::before { background: linear-gradient(90deg, var(--accent), transparent); }
    .pillar-2::before { background: linear-gradient(90deg, var(--accent2), transparent); }
    .pillar-3::before { background: linear-gradient(90deg, var(--accent3), transparent); }

    /* glow corner */
    .pillar::after {
      content: ''; position: absolute;
      top: -40px; right: -40px;
      width: 120px; height: 120px;
      border-radius: 50%; pointer-events: none;
      transition: opacity .3s;
      opacity: .06;
    }

    .pillar-1::after { background: var(--accent); }
    .pillar-2::after { background: var(--accent2); }
    .pillar-3::after { background: var(--accent3); }
    .pillar:hover::after { opacity: .12; }

    .pillar-icon {
      width: 50px; height: 50px; border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      font-size: 22px; margin-bottom: 22px;
    }

    .pillar-1 .pillar-icon { background: rgba(0,229,160,.1); border: 1px solid rgba(0,229,160,.15); }
    .pillar-2 .pillar-icon { background: rgba(96,85,242,.1); border: 1px solid rgba(96,85,242,.15); }
    .pillar-3 .pillar-icon { background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.15); }

    .pillar h3 {
      font-family: 'Syne', sans-serif;
      font-size: 1.25rem; font-weight: 700;
      letter-spacing: -.4px; margin-bottom: 10px;
    }

    .pillar p {
      font-size: 0.875rem; color: var(--text-muted);
      line-height: 1.75; margin-bottom: 22px; font-weight: 300;
    }

    .pillar-tag {
      font-size: 0.72rem; font-weight: 600;
      padding: 5px 13px; border-radius: 99px; display: inline-block;
    }

    .pillar-1 .pillar-tag { background: rgba(0,229,160,.09); color: var(--accent); border: 1px solid rgba(0,229,160,.15); }
    .pillar-2 .pillar-tag { background: rgba(96,85,242,.09); color: #a89fff; border: 1px solid rgba(96,85,242,.15); }
    .pillar-3 .pillar-tag { background: rgba(255,107,107,.09); color: var(--accent3); border: 1px solid rgba(255,107,107,.15); }

    /* ── SERVICES GRID ── */
    .services-section { background: var(--bg2); }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .service-card {
      background: var(--bg3);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 30px 26px;
      transition: border-color .3s, transform .3s;
      display: flex; flex-direction: column;
    }

    .service-card:hover { border-color: rgba(96,85,242,.35); transform: translateY(-3px); }

    .service-card.featured {
      border-color: rgba(0,229,160,.25);
      background: linear-gradient(135deg, rgba(0,229,160,.04), var(--bg3));
    }

    .s-header {
      display: flex; align-items: flex-start;
      justify-content: space-between; margin-bottom: 14px;
    }

    .s-icon { font-size: 1.8rem; }

    .s-badge {
      font-size: 0.75rem; font-weight: 700;
      padding: 4px 10px; border-radius: 99px;
      background: rgba(0,229,160,.1); color: var(--accent);
      border: 1px solid rgba(0,229,160,.2);
      letter-spacing: .5px; text-transform: uppercase;
    }

    .service-card h3 {
      font-family: 'Syne', sans-serif;
      font-size: 1.05rem; font-weight: 700;
      letter-spacing: -.3px; margin-bottom: 10px;
    }

    .service-card p {
      font-size: 0.85rem; color: var(--text-muted);
      line-height: 1.7; margin-bottom: 18px; font-weight: 300;
      flex-grow: 1;
    }

    .service-features {
      list-style: none; margin-bottom: 22px;
    }

    .service-features li {
      font-size: 0.8rem; color: var(--text-muted);
      padding: 5px 0; display: flex;
      align-items: center; gap: 8px; font-weight: 300;
      border-bottom: 1px solid rgba(34,34,53,.5);
    }

    .service-features li:last-child { border-bottom: none; }

    .service-features li::before {
      content: '✓'; color: var(--accent);
      font-weight: 700; font-size: 0.75rem; flex-shrink: 0;
    }

    .price-box {
      display: flex; align-items: baseline; gap: 6px;
      padding: 14px 0;
      border-top: 1px solid var(--border);
      margin-top: auto;
    }

    .price-main {
      font-family: 'Syne', sans-serif;
      font-size: 1.15rem; font-weight: 700; color: var(--accent);
    }

    .price-note {
      font-size: 0.78rem; color: var(--text-dim); font-weight: 300;
    }

    .service-cta {
      display: block; text-align: center;
      background: var(--accent);
      border: 1px solid var(--accent);
      color: #07070d;
      padding: 10px; border-radius: 9px;
      font-size: 0.83rem; font-weight: 700;
      text-decoration: none; margin-top: 14px;
      transition: opacity .2s, box-shadow .2s;
    }

    .service-cta:hover { opacity: .85; box-shadow: 0 0 20px rgba(0,229,160,.35); }

    /* ── AGENT SECTION ── */
    .agent-section { background: var(--bg3); }

    .agent-layout {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 80px; align-items: center;
    }

    .agent-hub {
      width: 100%; aspect-ratio: 1;
      max-width: 440px; position: relative; margin: 0 auto;
    }

    .hub-center {
      position: absolute; top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      width: 90px; height: 90px;
      background: linear-gradient(135deg, var(--accent2), var(--accent));
      border-radius: 22px;
      display: flex; align-items: center; justify-content: center;
      font-size: 2.2rem; z-index: 10;
      box-shadow: 0 0 50px rgba(0,229,160,.35), 0 0 100px rgba(96,85,242,.2);
      animation: hub-pulse 3s ease-in-out infinite;
    }

    @keyframes hub-pulse {
      0%, 100% { box-shadow: 0 0 50px rgba(0,229,160,.35), 0 0 100px rgba(96,85,242,.2); }
      50% { box-shadow: 0 0 80px rgba(0,229,160,.55), 0 0 140px rgba(96,85,242,.3); }
    }

    .hub-orbit {
      position: absolute; top: 50%; left: 50%;
      border-radius: 50%;
      border: 1px solid rgba(0,229,160,.12);
      transform: translate(-50%, -50%);
    }

    .hub-orbit-1 { width: 190px; height: 190px; border-color: rgba(0,229,160,.15); }
    .hub-orbit-2 { width: 300px; height: 300px; border-color: rgba(96,85,242,.1); }
    .hub-orbit-3 { width: 400px; height: 400px; border-color: rgba(255,107,107,.07); }

    /* Orbital wrapper dreht sich, Node drin dreht gegen */
    .orbit-wrapper {
      position: absolute; top: 50%; left: 50%;
      width: 0; height: 0;
      animation: orbit-spin linear infinite;
    }

    .orbit-wrapper-1 { animation-duration: 12s; }
    .orbit-wrapper-2 { animation-duration: 18s; animation-direction: reverse; }
    .orbit-wrapper-3 { animation-duration: 25s; }
    .orbit-wrapper-4 { animation-duration: 15s; animation-direction: reverse; }
    .orbit-wrapper-5 { animation-duration: 20s; }
    .orbit-wrapper-6 { animation-duration: 30s; animation-direction: reverse; }
    .orbit-wrapper-7 { animation-duration: 16s; }
    .orbit-wrapper-8 { animation-duration: 22s; animation-direction: reverse; }

    @keyframes orbit-spin {
      from { transform: rotate(0deg); }
      to { transform: rotate(360deg); }
    }

    .hub-node {
      position: absolute;
      width: 44px; height: 44px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 11px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem;
      /* counter-rotate so icon stays upright */
      animation: counter-spin linear infinite;
      transition: border-color .3s, box-shadow .3s;
      top: -22px; /* half of node height */
    }

    .hub-node:hover {
      border-color: var(--accent);
      box-shadow: 0 0 16px rgba(0,229,160,.3);
    }

    .orbit-wrapper-1 .hub-node { animation-duration: 12s; left: calc(95px - 22px); }
    .orbit-wrapper-2 .hub-node { animation-duration: 18s; animation-direction: reverse; left: calc(-95px - 22px); }
    .orbit-wrapper-3 .hub-node { animation-duration: 25s; left: calc(150px - 22px); }
    .orbit-wrapper-4 .hub-node { animation-duration: 15s; animation-direction: reverse; left: calc(-150px - 22px); }
    .orbit-wrapper-5 .hub-node { animation-duration: 20s; left: calc(200px - 22px); }
    .orbit-wrapper-6 .hub-node { animation-duration: 30s; animation-direction: reverse; left: calc(-200px - 22px); }
    .orbit-wrapper-7 .hub-node { animation-duration: 16s; left: calc(120px - 22px); top: calc(80px - 22px); }
    .orbit-wrapper-8 .hub-node { animation-duration: 22s; animation-direction: reverse; left: calc(-120px - 22px); top: calc(80px - 22px); }

    @keyframes counter-spin {
      from { transform: rotate(0deg); }
      to { transform: rotate(-360deg); }
    }

    .agent-list { list-style: none; }

    .agent-list li {
      display: flex; align-items: flex-start; gap: 16px;
      padding: 17px 0; border-bottom: 1px solid var(--border);
    }
    .agent-list li:last-child { border-bottom: none; }

    .a-icon {
      width: 42px; height: 42px;
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 10px; display: flex; align-items: center;
      justify-content: center; font-size: 1.1rem; flex-shrink: 0;
    }

    .a-text h3 {
      font-family: 'Syne', sans-serif;
      font-size: 0.9rem; font-weight: 700; margin-bottom: 4px;
    }

    .a-text p {
      font-size: 0.8rem; color: var(--text-muted);
      line-height: 1.55; font-weight: 300;
    }

    /* ── NUTRI ── */
    .nutri-section { background: var(--bg2); }

    .nutri-card {
      background: linear-gradient(135deg, rgba(0,229,160,.05) 0%, rgba(96,85,242,.05) 100%);
      border: 1px solid rgba(0,229,160,.18);
      border-radius: 22px; padding: 56px;
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 60px; align-items: start;
    }

    .nutri-features { list-style: none; margin-bottom: 32px; }

    .nutri-features li {
      display: flex; align-items: flex-start; gap: 11px;
      padding: 10px 0; font-size: 0.875rem;
      border-bottom: 1px solid rgba(0,229,160,.08);
      line-height: 1.6; color: var(--text-muted); font-weight: 300;
    }

    .nutri-features li:last-child { border-bottom: none; }
    .nutri-features li .nf-icon { font-size: 0.9rem; flex-shrink: 0; margin-top: 2px; }

    .nutri-visual {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 18px; padding: 28px;
    }

    .chat-header {
      font-size: 0.72rem; color: var(--text-dim);
      text-transform: uppercase; letter-spacing: 1px;
      font-weight: 600; margin-bottom: 18px;
    }

    .chat-msg {
      display: flex; gap: 11px;
      margin-bottom: 14px; align-items: flex-start;
    }

    .chat-avatar {
      width: 32px; height: 32px; border-radius: 8px;
      background: linear-gradient(135deg, var(--accent), #00b8a9);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.9rem; flex-shrink: 0;
    }

    .chat-bubble {
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: 0 11px 11px 11px;
      padding: 10px 14px; font-size: 0.8rem;
      line-height: 1.6; color: var(--text-muted); font-weight: 300;
    }

    .chat-bubble.user {
      background: rgba(96,85,242,.1);
      border-color: rgba(96,85,242,.18);
      color: var(--text); border-radius: 11px 0 11px 11px;
    }

    .chat-user { flex-direction: row-reverse; }
    .chat-user .chat-avatar {
      background: linear-gradient(135deg, var(--accent2), #a855f7);
    }

    .nutri-price-box {
      background: rgba(0,229,160,.06);
      border: 1px solid rgba(0,229,160,.15);
      border-radius: 12px; padding: 20px 24px;
      margin-top: 24px;
    }

    .nutri-price-box .p-from { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .8px; }
    .nutri-price-box .p-amount { font-family: 'Syne', sans-serif; font-size: 1.6rem; font-weight: 700; color: var(--accent); letter-spacing: -1.5px; }
    .nutri-price-box .p-per { font-size: 0.8rem; color: var(--text-muted); }

    /* ── PROZESS ── */
    .process-steps {
      display: grid; grid-template-columns: repeat(5, 1fr);
      gap: 0; position: relative; margin-top: 56px;
    }

    .process-line {
      position: absolute;
      top: 27px; left: calc(10% + 28px); right: calc(10% + 28px);
      height: 1px;
      background: linear-gradient(90deg, var(--accent), rgba(96,85,242,.3), transparent);
    }

    .process-step { text-align: center; padding: 0 12px; position: relative; }

    .step-num {
      width: 54px; height: 54px;
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 50%; display: flex; align-items: center; justify-content: center;
      font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1rem;
      margin: 0 auto 18px; position: relative; z-index: 1;
      color: var(--text-muted); transition: all .3s;
    }

    .step-num.active {
      background: var(--accent); color: #07070d;
      border-color: var(--accent);
      box-shadow: 0 0 22px rgba(0,229,160,.4);
    }

    .process-step h3 {
      font-family: 'Syne', sans-serif;
      font-size: 0.88rem; font-weight: 700; margin-bottom: 7px;
    }

    .process-step p {
      font-size: 0.78rem; color: var(--text-muted);
      line-height: 1.55; font-weight: 300;
    }

    /* ── WHY ── */
    .why-section { background: var(--bg3); }

    .why-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
    }

    .why-card {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 28px;
      transition: border-color .3s, transform .3s;
    }

    .why-card:hover { border-color: rgba(0,229,160,.25); transform: translateY(-3px); }

    .why-icon { font-size: 1.7rem; margin-bottom: 14px; display: block; }

    .why-card h3 {
      font-family: 'Syne', sans-serif;
      font-size: 0.98rem; font-weight: 700;
      margin-bottom: 9px; letter-spacing: -.2px;
    }

    .why-card p {
      font-size: 0.83rem; color: var(--text-muted);
      line-height: 1.7; font-weight: 300;
    }

    /* ── TESTIMONIALS ── */
    .testi-section { background: var(--bg2); }

    .testi-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
    }

    .testi-card {
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 26px;
    }

    .testi-text {
      font-size: 0.875rem; color: var(--text-muted);
      line-height: 1.75; margin-bottom: 18px;
      font-style: italic; font-weight: 300;
    }

    .testi-author { display: flex; align-items: center; gap: 11px; }

    .testi-avatar {
      width: 36px; height: 36px; border-radius: 50%;
      background: linear-gradient(135deg, var(--accent2), var(--accent));
      display: flex; align-items: center; justify-content: center;
      font-weight: 700; font-size: 0.82rem; color: white;
    }

    .testi-name { font-size: 0.85rem; font-weight: 600; }
    .testi-role { font-size: 0.76rem; color: var(--text-dim); font-weight: 300; }

    /* ── FAQ ── */
    .faq-list { max-width: 760px; margin: 0 auto; }

    .faq-item { border-bottom: 1px solid var(--border); }

    .faq-q {
      display: flex; justify-content: space-between; align-items: center;
      width: 100%; padding: 20px 0; cursor: pointer;
      font-weight: 500; font-size: 0.93rem; font-family: inherit; user-select: none;
      background: none; border: none; appearance: none; -webkit-appearance: none;
      color: var(--text); text-align: left;
    }

    .faq-q::after {
      content: '+'; font-size: 1.3rem; color: var(--accent);
      transition: transform .3s; flex-shrink: 0;
    }

    .faq-item.open .faq-q::after { transform: rotate(45deg); }

    .faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
    .faq-item.open .faq-a { max-height: 300px; }

    .faq-a p {
      font-size: 0.85rem; color: var(--text-muted);
      line-height: 1.8; padding-bottom: 20px; font-weight: 300;
    }

    /* ── CTA ── */
    .cta-section { text-align: center; }

    .cta-inner {
      background: linear-gradient(135deg, rgba(96,85,242,.07), rgba(0,229,160,.07));
      border: 1px solid rgba(96,85,242,.18);
      border-radius: 22px; padding: 80px 40px;
      position: relative; overflow: hidden;
    }

    .cta-inner::before {
      content: ''; position: absolute;
      top: -60%; left: 20%; width: 60%; height: 120%;
      background: radial-gradient(ellipse, rgba(0,229,160,.06), transparent);
      pointer-events: none;
    }

    .cta-inner h2 { margin-bottom: 14px; }

    .cta-inner p {
      font-size: 0.95rem; color: var(--text-muted);
      max-width: 460px; margin: 0 auto 38px;
      line-height: 1.8; font-weight: 300;
    }

    /* ── KONTAKT ── */
    .kontakt-section { background: var(--bg2); }

    .kontakt-grid {
      display: grid; grid-template-columns: 1fr 1.3fr;
      gap: 72px; align-items: start;
    }

    .kontakt-info h2 { margin-bottom: 14px; }

    .kontakt-info > p {
      font-size: 0.92rem; color: var(--text-muted);
      line-height: 1.8; margin-bottom: 34px; font-weight: 300;
    }

    .kontakt-details { list-style: none; }

    .kontakt-details li {
      display: flex; align-items: center; gap: 14px;
      padding: 13px 0; border-bottom: 1px solid var(--border);
      font-size: 0.85rem; font-weight: 400;
    }

    .kontakt-details li:last-child { border-bottom: none; }

    .k-icon {
      width: 36px; height: 36px;
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 9px; display: flex; align-items: center;
      justify-content: center; font-size: 0.95rem; flex-shrink: 0;
    }

    .kontakt-form {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 20px; padding: 38px;
    }

    .kontakt-form h3 {
      font-family: 'Syne', sans-serif; font-size: 1.15rem;
      font-weight: 700; margin-bottom: 26px; letter-spacing: -.3px;
    }

    .form-group { margin-bottom: 18px; }

    .form-group label {
      display: block; font-size: 0.75rem; font-weight: 600;
      margin-bottom: 7px; color: var(--text-muted);
      text-transform: uppercase; letter-spacing: .6px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      width: 100%;
      background: var(--bg3); border: 1px solid #606095;
      border-radius: 10px; padding: 12px 15px;
      color: var(--text); font-family: 'DM Sans', sans-serif;
      font-size: 0.875rem; transition: border-color .2s, box-shadow .2s; outline: none;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--accent2);
      box-shadow: 0 0 0 3px rgba(96,85,242,.3);
    }

    .form-group textarea { resize: vertical; min-height: 100px; }
    .form-group select { cursor: pointer; }
    .form-group select option { background: var(--bg3); }

    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

    .form-note {
      font-size: 0.75rem; color: var(--text-dim);
      text-align: center; margin-top: 14px; font-weight: 300;
    }

    /* ── FOOTER ── */
    footer {
      background: var(--bg);
      border-top: 1px solid var(--border);
      padding: 56px 5% 28px;
    }

    .footer-top {
      max-width: 1440px; margin: 0 auto 44px;
      display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 44px;
    }

    .footer-brand .nav-logo { margin-bottom: 14px; }

    .footer-brand p {
      font-size: 0.82rem; color: var(--text-muted);
      line-height: 1.7; max-width: 240px; font-weight: 300;
    }

    .footer-col h3 {
      font-family: 'Syne', sans-serif;
      font-size: 0.82rem; font-weight: 700;
      margin-bottom: 16px; letter-spacing: .3px;
    }

    .footer-col ul { list-style: none; }
    .footer-col li { margin-bottom: 9px; }

    .footer-col a {
      color: var(--text-muted); text-decoration: none;
      font-size: 0.82rem; font-weight: 300; transition: color .2s;
    }

    .footer-col a:hover { color: var(--accent); }

    .footer-bottom {
      border-top: 1px solid var(--border); padding-top: 26px;
      display: flex; justify-content: space-between;
      align-items: center; flex-wrap: wrap; gap: 10px;
    }

    .footer-bottom p { font-size: 0.78rem; color: var(--text-dim); font-weight: 300; }

    .footer-bottom-links { display: flex; gap: 22px; }

    .footer-bottom-links a {
      font-size: 0.78rem; color: var(--text-dim);
      text-decoration: none; transition: color .2s; font-weight: 300;
    }

    .footer-bottom-links a:hover { color: var(--accent); }

    /* ── LEGAL ── */
    .legal-section { padding: 80px 5%; }

    .legal-content { max-width: 800px; margin: 0 auto; }

    .legal-block { margin-bottom: 26px; }

    .legal-block strong {
      display: block; font-weight: 700;
      margin-bottom: 8px; font-size: 0.88rem; color: var(--text);
    }

    .legal-block p, .legal-block li {
      font-size: 0.845rem; color: var(--text-muted);
      line-height: 1.8; font-weight: 300;
    }

    .legal-block ul { padding-left: 18px; margin-top: 8px; }
    .legal-block li { margin-bottom: 5px; }

    .legal-block a { color: var(--accent); }

    .legal-divider { height: 1px; background: var(--border); margin: 22px 0; }

    /* ── ANIMATIONS ── */
    .fade-in {
      opacity: 0; transform: translateY(22px);
      transition: opacity .65s ease, transform .65s ease;
    }

    .fade-in.visible { opacity: 1; transform: translateY(0); }

    /* ── RESPONSIVE ── */
    @media (max-width: 1100px) {
      #team .fade-in:last-child { grid-template-columns: repeat(3,1fr) !important; }
      .pillars { grid-template-columns: 1fr; }
      .services-grid { grid-template-columns: 1fr 1fr; }
      .agent-layout { grid-template-columns: 1fr; }
      .nutri-card { grid-template-columns: 1fr; padding: 40px; }
      .process-steps { grid-template-columns: repeat(2, 1fr); gap: 24px; }
      .process-line { display: none; }
      .why-grid { grid-template-columns: repeat(2, 1fr); }
      .testi-grid { grid-template-columns: 1fr 1fr; }
      .kontakt-grid { grid-template-columns: 1fr; gap: 44px; }
      .footer-top { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 900px) {
      .nav-toggle { display: flex; }

      .nav-links {
        display: none;
        position: fixed;
        top: 70px; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 0;
        max-height: calc(100vh - 70px); overflow-y: auto;
        background: rgba(7,7,13,0.98);
        backdrop-filter: blur(24px);
        border-bottom: 1px solid rgba(34,34,53,0.7);
        padding: 8px 5% 20px;
      }

      .nav-links.open { display: flex; }
      .nav-links li { width: 100%; }
      .nav-links a { display: block; padding: 14px 0; }
      .nav-links .nav-cta { display: inline-block; margin-top: 10px; }
    }

    @media (max-width: 768px) {
      #team .fade-in:last-child { grid-template-columns: repeat(2,1fr) !important; }
      #team .fade-in:first-child { flex-direction: column; }
      h1 { font-size: 2.3rem; letter-spacing: -1.2px; }
      .stats { gap: 30px; }
      .trust-bar { gap: 20px; }
      .services-grid { grid-template-columns: 1fr; }
      .why-grid { grid-template-columns: 1fr; }
      .testi-grid { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr; }
      .process-steps { grid-template-columns: 1fr; }
      .nutri-card { padding: 28px; gap: 36px; }
    }

    /* ── NEON ATMOSPHERE ── */

    /* Scan-Linien deaktiviert */

    /* Neon-Glow auf Karten beim Hover */
    .pillar-1:hover { box-shadow: 0 0 30px rgba(0,229,160,.08), inset 0 0 30px rgba(0,229,160,.03); }
    .pillar-2:hover { box-shadow: 0 0 30px rgba(96,85,242,.08), inset 0 0 30px rgba(96,85,242,.03); }
    .pillar-3:hover { box-shadow: 0 0 30px rgba(255,107,107,.08), inset 0 0 30px rgba(255,107,107,.03); }
    .service-card:hover { box-shadow: 0 0 24px rgba(96,85,242,.1), 0 8px 32px rgba(0,0,0,.3); }
    .why-card:hover { box-shadow: 0 0 20px rgba(0,229,160,.08); }

    /* Pulsierender Neon-Border auf Featured-Karte */
    .service-card.featured {
      animation: neon-border-pulse 3s ease-in-out infinite;
    }

    @keyframes neon-border-pulse {
      0%, 100% { border-color: rgba(0,229,160,.25); box-shadow: 0 0 8px rgba(0,229,160,.1); }
      50%       { border-color: rgba(0,229,160,.5);  box-shadow: 0 0 20px rgba(0,229,160,.2), 0 0 40px rgba(0,229,160,.05); }
    }

    /* Neon-Glow auf Headlines */
    h1 .grad-green {
      filter: drop-shadow(0 0 20px rgba(0,229,160,.25));
    }

    h2 {
      text-shadow: 0 0 40px rgba(0,229,160,.06);
    }

    /* Neon-Trennlinie zwischen Sektionen */
    .neon-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(0,229,160,.3), rgba(96,85,242,.3), transparent);
      position: relative;
      overflow: visible;
    }

    .neon-divider::before {
      content: '';
      position: absolute;
      top: -2px; left: 0; right: 0;
      height: 5px;
      background: linear-gradient(90deg, transparent, rgba(0,229,160,.08), rgba(96,85,242,.08), transparent);
      filter: blur(4px);
    }

    /* Blitz-Effekt auf Step-Nummern */
    .step-num.active {
      animation: active-step-glow 2s ease-in-out infinite;
    }

    @keyframes active-step-glow {
      0%, 100% { box-shadow: 0 0 12px rgba(0,229,160,.3); }
      50%       { box-shadow: 0 0 28px rgba(0,229,160,.6), 0 0 60px rgba(0,229,160,.15); }
    }

    /* Neon-Glow auf Kontakt-Button */
    .btn-primary {
      position: relative;
      overflow: hidden;
    }

    .btn-primary::before {
      content: '';
      position: absolute;
      top: -50%; left: -60%;
      width: 40%; height: 200%;
      background: rgba(255,255,255,.15);
      transform: skewX(-20deg);
      animation: btn-shine 3s ease-in-out infinite;
      pointer-events: none;
    }

    @keyframes btn-shine {
      0%   { left: -60%; opacity: 0; }
      10%  { opacity: 1; }
      40%  { left: 120%; opacity: 0; }
      100% { left: 120%; opacity: 0; }
    }

    /* Neon-Rand am Hub-Center stärker */
    .hub-center {
      animation: hub-pulse 3s ease-in-out infinite, hub-glow 5s ease-in-out infinite;
    }

    @keyframes hub-glow {
      0%, 100% { filter: brightness(1); }
      50%       { filter: brightness(1.15) drop-shadow(0 0 15px rgba(0,229,160,.4)); }
    }

    /* Corner-Brackets auf Service-Karten */
    .service-card {
      position: relative;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 8px; left: 8px;
      width: 14px; height: 14px;
      border-top: 1px solid rgba(0,229,160,.3);
      border-left: 1px solid rgba(0,229,160,.3);
      transition: all .3s;
      pointer-events: none;
    }

    .service-card:hover::before {
      width: 20px; height: 20px;
      border-color: rgba(0,229,160,.7);
    }

    /* Testimonial-Karten Glow */
    .testi-card {
      position: relative;
      transition: transform .3s, box-shadow .3s;
    }

    .testi-card:hover {
      transform: translateY(-3px);
      box-shadow: 0 0 20px rgba(96,85,242,.1);
    }

    /* Neon-Glow auf NavCTA */
    .nav-cta {
      box-shadow: 0 0 12px rgba(0,229,160,.2);
      transition: box-shadow .3s, opacity .2s !important;
    }

    .nav-cta:hover {
      box-shadow: 0 0 24px rgba(0,229,160,.4) !important;
    }

    /* ── HERO TOWER IMAGE ── */
    .hero-towers {
      width: 100%;
      max-width: 860px;
      margin: 0 auto 56px;
      position: relative;
    }

    .hero-towers img {
      width: 100%;
      height: auto;
      border-radius: 18px;
      display: block;
      filter: drop-shadow(0 0 40px rgba(0,207,255,.15)) drop-shadow(0 0 60px rgba(204,34,51,.1));
      transition: filter .4s ease;
    }

    .hero-towers img:hover {
      filter: drop-shadow(0 0 60px rgba(0,207,255,.25)) drop-shadow(0 0 80px rgba(204,34,51,.18));
    }

    /* Neon glow frame around image */
    .hero-towers::before {
      content: '';
      position: absolute;
      inset: -1px;
      border-radius: 19px;
      background: linear-gradient(135deg,
        rgba(232,114,42,.25) 0%,
        rgba(204,34,51,.2) 35%,
        rgba(0,207,255,.25) 100%
      );
      z-index: -1;
      filter: blur(8px);
      opacity: .7;
    }

    /* Tower label tags below image */
    .hero-tower-labels {
      display: flex;
      justify-content: space-between;
      padding: 12px 4%;
      margin-top: -6px;
    }

    .tower-label {
      font-size: 0.7rem; font-weight: 700;
      letter-spacing: 1.5px; text-transform: uppercase;
      padding: 5px 14px; border-radius: 99px;
    }

    .tower-label-orange {
      color: var(--tower-orange);
      background: rgba(232,114,42,.08);
      border: 1px solid rgba(232,114,42,.25);
      text-shadow: 0 0 12px rgba(232,114,42,.4);
    }

    .tower-label-red {
      color: #ff4455;
      background: rgba(204,34,51,.08);
      border: 1px solid rgba(204,34,51,.3);
      text-shadow: 0 0 12px rgba(204,34,51,.5);
    }

    .tower-label-cyan {
      color: var(--tower-cyan);
      background: rgba(0,207,255,.08);
      border: 1px solid rgba(0,207,255,.25);
      text-shadow: 0 0 12px rgba(0,207,255,.4);
    }

    /* ── PILLAR COLORS ALIGNED WITH TOWERS ── */
    /* Pillar 1 = Automatisierung = Orange */
    .pillar-1:hover { border-color: rgba(232,114,42,.5); }
    .pillar-1::before { background: linear-gradient(90deg, var(--tower-orange), transparent); }
    .pillar-1::after { background: var(--tower-orange); }
    .pillar-1 .pillar-icon { background: rgba(232,114,42,.1); border: 1px solid rgba(232,114,42,.2); }
    .pillar-1 .pillar-tag { background: rgba(232,114,42,.09); color: var(--tower-orange); border: 1px solid rgba(232,114,42,.2); }
    .pillar-1:hover { box-shadow: 0 0 30px rgba(232,114,42,.1), inset 0 0 30px rgba(232,114,42,.04); }

    /* Pillar 2 = KI-Agent = Rot */
    .pillar-2:hover { border-color: rgba(204,34,51,.5); }
    .pillar-2::before { background: linear-gradient(90deg, #cc2233, transparent); }
    .pillar-2::after { background: #cc2233; }
    .pillar-2 .pillar-icon { background: rgba(204,34,51,.1); border: 1px solid rgba(204,34,51,.2); }
    .pillar-2 .pillar-tag { background: rgba(204,34,51,.09); color: #ff4455; border: 1px solid rgba(204,34,51,.2); }
    .pillar-2:hover { box-shadow: 0 0 30px rgba(204,34,51,.1), inset 0 0 30px rgba(204,34,51,.04); }

    /* Pillar 3 = KI Gehirn = Cyan */
    .pillar-3:hover { border-color: rgba(0,207,255,.5); }
    .pillar-3::before { background: linear-gradient(90deg, var(--tower-cyan), transparent); }
    .pillar-3::after { background: var(--tower-cyan); }
    .pillar-3 .pillar-icon { background: rgba(0,207,255,.1); border: 1px solid rgba(0,207,255,.2); }
    .pillar-3 .pillar-tag { background: rgba(0,207,255,.09); color: var(--tower-cyan); border: 1px solid rgba(0,207,255,.2); }
    .pillar-3:hover { box-shadow: 0 0 30px rgba(0,207,255,.1), inset 0 0 30px rgba(0,207,255,.04); }

    @media (max-width: 768px) {
      .hero-tower-labels { padding: 10px 2%; gap: 4px; }
      .tower-label { font-size: 0.62rem; padding: 4px 10px; letter-spacing: .8px; }
    }


/* ===== Block 2 – im Original ab Zeile 1361 ===== */
#cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
  background: rgba(22,22,37,0.97); border-top: 1px solid var(--border);
  padding: 16px 5%; display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 14px;
  backdrop-filter: blur(20px);
}
#cookie-banner p { font-size: 0.82rem; color: var(--text-muted); max-width: 680px; line-height: 1.6; }
#cookie-banner a { color: var(--accent); }
.cookie-btns { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-accept { background: var(--accent); color: #07070d; border: none; padding: 9px 20px; border-radius: 8px; font-size: 0.82rem; font-weight: 700; cursor: pointer; font-family: 'DM Sans', sans-serif; }
.cookie-decline { background: transparent; color: var(--text-muted); border: 1px solid var(--border); padding: 9px 20px; border-radius: 8px; font-size: 0.82rem; cursor: pointer; font-family: 'DM Sans', sans-serif; }


/* ===== Block 3 – im Original ab Zeile 2685 ===== */
#chat-bubble {
    position: fixed; bottom: 28px; right: 28px; z-index: 9998;
    width: 62px; height: 62px;
    background: linear-gradient(135deg, #00e5a0, #6055f2);
    border: none; border-radius: 50%; appearance: none; -webkit-appearance: none;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 0 0 rgba(0,229,160,.5);
    animation: chat-ping 2.5s ease-in-out infinite;
    transition: transform .2s;
  }

  #chat-bubble:hover { transform: scale(1.1); }

  @keyframes chat-ping {
    0%   { box-shadow: 0 0 0 0 rgba(0,229,160,.5); }
    60%  { box-shadow: 0 0 0 18px rgba(0,229,160,0); }
    100% { box-shadow: 0 0 0 0 rgba(0,229,160,0); }
  }

  #chat-bubble svg { width: 28px; height: 28px; fill: #07070d; }

  #chat-badge {
    position: absolute; top: -4px; right: -4px;
    width: 20px; height: 20px;
    background: #ff6b6b; border-radius: 50%;
    font-size: 0.75rem; font-weight: 700;
    color: white; display: flex; align-items: center; justify-content: center;
    border: 2px solid #07070d;
  }

  #chat-window {
    position: fixed; bottom: 104px; right: 28px; z-index: 9997;
    width: 380px; max-height: 560px;
    background: #0e0e18;
    border: 1px solid rgba(0,229,160,.25);
    border-radius: 20px;
    display: flex; flex-direction: column;
    box-shadow: 0 24px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(0,229,160,.1);
    transform: scale(0.85) translateY(20px);
    opacity: 0; pointer-events: none;
    transition: all .3s cubic-bezier(.34,1.56,.64,1);
    overflow: hidden;
  }

  #chat-window.open {
    transform: scale(1) translateY(0);
    opacity: 1; pointer-events: all;
  }

  #chat-header {
    background: linear-gradient(135deg, rgba(0,229,160,.12), rgba(96,85,242,.12));
    border-bottom: 1px solid rgba(0,229,160,.15);
    padding: 16px 20px;
    display: flex; align-items: center; gap: 12px;
  }

  #chat-avatar {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, #00e5a0, #6055f2);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; flex-shrink: 0;
  }

  #chat-header-text h4 {
    font-family: 'Syne', sans-serif;
    font-size: 0.95rem; font-weight: 700;
    color: #f2f2fc; letter-spacing: -.3px;
  }

  #chat-header-text p {
    font-size: 0.72rem; color: #00e5a0;
    display: flex; align-items: center; gap: 5px;
  }

  #chat-header-text p::before {
    content: ''; width: 6px; height: 6px;
    background: #00e5a0; border-radius: 50%;
    display: inline-block;
    animation: chat-ping 2s infinite;
  }

  #chat-close {
    margin-left: auto; background: none; border: none;
    color: #7a7a9a; cursor: pointer; font-size: 1.2rem;
    line-height: 1; padding: 4px;
    transition: color .2s;
  }
  #chat-close:hover { color: #f2f2fc; }

  #chat-messages {
    flex: 1; overflow-y: auto; padding: 16px;
    display: flex; flex-direction: column; gap: 12px;
    scroll-behavior: smooth;
  }

  #chat-messages::-webkit-scrollbar { width: 3px; }
  #chat-messages::-webkit-scrollbar-thumb { background: rgba(0,229,160,.2); border-radius: 2px; }

  .chat-msg-bot, .chat-msg-user {
    display: flex; gap: 8px; align-items: flex-end;
    animation: msg-in .3s ease;
  }

  @keyframes msg-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .chat-msg-user { flex-direction: row-reverse; }

  .msg-avatar-bot {
    width: 28px; height: 28px; border-radius: 8px;
    background: linear-gradient(135deg, #00e5a0, #6055f2);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.8rem; flex-shrink: 0;
  }

  .msg-bubble-bot {
    background: #161625; border: 1px solid rgba(0,229,160,.12);
    border-radius: 4px 14px 14px 14px;
    padding: 10px 14px; max-width: 260px;
    font-size: 0.82rem; color: #c8c8e0; line-height: 1.6;
    font-family: 'DM Sans', sans-serif; font-weight: 300;
  }

  .msg-bubble-user {
    background: linear-gradient(135deg, rgba(0,229,160,.15), rgba(96,85,242,.15));
    border: 1px solid rgba(0,229,160,.2);
    border-radius: 14px 4px 14px 14px;
    padding: 10px 14px; max-width: 240px;
    font-size: 0.82rem; color: #f2f2fc; line-height: 1.6;
    font-family: 'DM Sans', sans-serif;
  }

  #chat-suggestions {
    padding: 0 16px 12px;
    display: flex; flex-wrap: wrap; gap: 7px;
  }

  .chat-chip {
    background: rgba(96,85,242,.1);
    border: 1px solid rgba(96,85,242,.2);
    appearance: none; -webkit-appearance: none;
    color: #a89fff; font-size: 0.72rem; font-weight: 500;
    padding: 5px 12px; border-radius: 99px;
    cursor: pointer; transition: all .2s;
    font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
  }

  .chat-chip:hover {
    background: rgba(96,85,242,.25);
    border-color: rgba(96,85,242,.4);
    color: #f2f2fc;
  }

  #chat-input-row {
    padding: 12px 16px;
    border-top: 1px solid rgba(255,255,255,.06);
    display: flex; gap: 8px; align-items: center;
  }

  #chat-input {
    flex: 1; background: #161625;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 10px; padding: 10px 14px;
    color: #f2f2fc; font-size: 0.82rem;
    font-family: 'DM Sans', sans-serif;
    outline: none; transition: border-color .2s;
  }

  #chat-input:focus { border-color: rgba(0,229,160,.3); }
  #chat-input::placeholder { color: var(--text-dim); }

  #chat-send {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, #00e5a0, #6055f2);
    border: none; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; flex-shrink: 0;
    transition: opacity .2s, transform .2s;
  }

  #chat-send:hover { opacity: .85; transform: scale(1.05); }
  #chat-send svg { width: 16px; height: 16px; fill: #07070d; }

  .typing-indicator {
    display: flex; gap: 4px; align-items: center; padding: 4px 0;
  }

  .typing-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: #00e5a0; opacity: .4;
    animation: typing-bounce .9s ease-in-out infinite;
  }

  .typing-dot:nth-child(2) { animation-delay: .15s; }
  .typing-dot:nth-child(3) { animation-delay: .30s; }

  @keyframes typing-bounce {
    0%, 100% { transform: translateY(0); opacity: .4; }
    50%       { transform: translateY(-5px); opacity: 1; }
  }

  @media (max-width: 480px) {
    #chat-window { width: calc(100vw - 32px); right: 16px; bottom: 90px; }
    #chat-bubble { right: 16px; bottom: 16px; }
  }