/* ===== RESET & BASE ===== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --cyan:    #00d4ff;
      --blue:    #0066ff;
      --purple:  #7c3aed;
      --green:   #00ff88;
      --dark:    #050b18;
      --dark2:   #0a1628;
      --dark3:   #0f1f3d;
      --card:    rgba(255,255,255,0.04);
      --border:  rgba(0,212,255,0.15);
      --text:    #e2e8f0;
      --muted:   #7a8fa6;
      --radius:  14px;
    }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
      background: var(--dark);
      color: var(--text);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* ===== SCROLLBAR ===== */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: var(--dark); }
    ::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

    /* ===== GRID NOISE BG ===== */
    body::before {
      content: '';
      position: fixed; inset: 0; z-index: 0;
      background-image:
        linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
      background-size: 60px 60px;
      pointer-events: none;
    }

    /* ===== NAV ===== */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 5%;
      height: 70px;
      background: rgba(5,11,24,0.85);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      transition: all .3s;
    }
    nav.scrolled { background: rgba(5,11,24,0.97); }
    .nav-logo {
      display: flex; align-items: center; gap: 10px;
      font-size: 22px; font-weight: 800;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      text-decoration: none;
    }
    .nav-logo .logo-icon {
      width: 36px; height: 36px;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      border-radius: 9px;
      display: flex; align-items: center; justify-content: center;
      font-size: 20px;
      flex-shrink: 0;
    }
    .nav-links {
      display: flex; align-items: center; gap: 32px;
      list-style: none;
    }
    .nav-links a {
      color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500;
      transition: color .2s;
    }
    .nav-links a:hover { color: var(--cyan); }
    .nav-cta {
      padding: 9px 22px; border-radius: 8px; font-size: 14px; font-weight: 600;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      color: #fff; border: none; cursor: pointer; text-decoration: none;
      transition: opacity .2s, transform .2s;
    }
    .nav-cta:hover { opacity: .9; transform: translateY(-1px); }
    .nav-mobile-btn { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
    .nav-mobile-btn span { width: 24px; height: 2px; background: var(--cyan); border-radius: 2px; transition: .3s; }

    /* ===== HERO ===== */
    #hero {
      position: relative; z-index: 1;
      min-height: 100vh;
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      text-align: center;
      padding: 100px 5% 60px;
      overflow: hidden;
    }
    .hero-glow {
      position: absolute;
      border-radius: 50%;
      filter: blur(120px);
      pointer-events: none;
    }
    .hero-glow-1 {
      width: 600px; height: 600px;
      background: radial-gradient(circle, rgba(0,102,255,0.25) 0%, transparent 70%);
      top: -100px; left: 50%; transform: translateX(-60%);
    }
    .hero-glow-2 {
      width: 400px; height: 400px;
      background: radial-gradient(circle, rgba(0,212,255,0.2) 0%, transparent 70%);
      top: 30%; right: 5%;
    }
    .hero-glow-3 {
      width: 350px; height: 350px;
      background: radial-gradient(circle, rgba(124,58,237,0.2) 0%, transparent 70%);
      bottom: 10%; left: 5%;
    }
    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 6px 16px; border-radius: 20px;
      background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.3);
      color: var(--cyan); font-size: 13px; font-weight: 500;
      margin-bottom: 28px;
      animation: fadeInDown .6s ease both;
    }
    .hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); animation: pulse 2s infinite; }
    .hero-title {
      font-size: clamp(36px, 6vw, 72px); font-weight: 900; line-height: 1.15;
      margin-bottom: 24px;
      animation: fadeInUp .7s .1s ease both;
    }
    .hero-title .line1 { display: block; color: #fff; }
    .hero-title .line2 {
      display: block;
      background: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 40%, var(--purple) 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    .hero-sub {
      font-size: clamp(15px, 2vw, 19px); color: var(--muted); max-width: 680px;
      margin-bottom: 44px; line-height: 1.8;
      animation: fadeInUp .7s .2s ease both;
    }
    .hero-sub strong { color: var(--cyan); }
    .hero-btns {
      display: flex; gap: 16px; flex-wrap: wrap; justify-content: center;
      animation: fadeInUp .7s .3s ease both;
      margin-bottom: 70px;
    }
    .btn-primary {
      padding: 15px 36px; border-radius: 10px; font-size: 16px; font-weight: 700;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      color: #fff; border: none; cursor: pointer; text-decoration: none;
      box-shadow: 0 0 30px rgba(0,102,255,0.4);
      transition: all .2s;
    }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 50px rgba(0,102,255,0.6); }
    .btn-outline {
      padding: 15px 36px; border-radius: 10px; font-size: 16px; font-weight: 700;
      background: transparent; color: var(--cyan);
      border: 1.5px solid rgba(0,212,255,0.4); cursor: pointer; text-decoration: none;
      transition: all .2s;
    }
    .btn-outline:hover { background: rgba(0,212,255,0.08); transform: translateY(-2px); }

    /* Hero Stats */
    .hero-stats {
      display: flex; gap: 50px; flex-wrap: wrap; justify-content: center;
      animation: fadeInUp .7s .4s ease both;
    }
    .hero-stat { text-align: center; }
    .hero-stat-num {
      font-size: clamp(28px, 4vw, 42px); font-weight: 900;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    .hero-stat-label { font-size: 13px; color: var(--muted); margin-top: 4px; }
    .hero-stat-divider { width: 1px; background: var(--border); align-self: stretch; }

    /* Floating platforms */
    .hero-platforms {
      position: absolute; pointer-events: none;
      animation: float 4s ease-in-out infinite;
    }
    .hero-platforms.left { left: 3%; top: 40%; animation-delay: 0s; }
    .hero-platforms.right { right: 3%; top: 45%; animation-delay: 1.5s; }
    .platform-chip {
      display: flex; align-items: center; gap: 8px;
      padding: 8px 14px; border-radius: 10px;
      background: rgba(255,255,255,0.05); border: 1px solid var(--border);
      font-size: 13px; font-weight: 500; color: #fff;
      margin-bottom: 10px; white-space: nowrap;
    }
    .platform-chip .pi { font-size: 16px; }

    /* ===== SECTION BASE ===== */
    section { position: relative; z-index: 1; padding: 90px 5%; }
    .section-label {
      display: inline-block;
      padding: 4px 14px; border-radius: 20px;
      background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.25);
      color: var(--cyan); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
      margin-bottom: 16px;
    }
    .section-title {
      font-size: clamp(28px, 4vw, 46px); font-weight: 800; color: #fff;
      line-height: 1.2; margin-bottom: 16px;
    }
    .section-title span {
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    .section-sub { font-size: 16px; color: var(--muted); max-width: 600px; line-height: 1.8; }
    .section-header { margin-bottom: 60px; }
    .section-header.center { text-align: center; display: flex; flex-direction: column; align-items: center; }

    /* ===== TREND / WHY GEO ===== */
    #trend { background: var(--dark); }
    .trend-grid {
      display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center;
    }
    .trend-chart {
      background: var(--card); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 30px;
      position: relative; overflow: hidden;
    }
    .trend-chart::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0; height: 3px;
      background: linear-gradient(90deg, var(--cyan), var(--blue));
    }
    .trend-chart-title { font-size: 14px; color: var(--muted); margin-bottom: 24px; font-weight: 500; }
    .bar-row { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
    .bar-label { font-size: 13px; color: var(--text); width: 90px; flex-shrink: 0; }
    .bar-track { flex: 1; height: 32px; background: rgba(255,255,255,0.04); border-radius: 6px; overflow: hidden; position: relative; }
    .bar-fill {
      height: 100%; border-radius: 6px;
      display: flex; align-items: center; padding-left: 10px;
      font-size: 12px; font-weight: 700; color: #fff;
      transition: width 1.5s cubic-bezier(.16,1,.3,1);
    }
    .bar-fill.ai { background: linear-gradient(90deg, var(--cyan), var(--blue)); width: 0; }
    .bar-fill.video { background: linear-gradient(90deg, #f59e0b, #ef4444); width: 0; }
    .bar-fill.search { background: linear-gradient(90deg, #6b7280, #9ca3af); width: 0; }
    .bar-tag {
      font-size: 11px; padding: 2px 8px; border-radius: 10px; flex-shrink: 0;
    }
    .bar-tag.up { background: rgba(0,255,136,.15); color: var(--green); }
    .bar-tag.flat { background: rgba(245,158,11,.15); color: #f59e0b; }
    .bar-tag.down { background: rgba(239,68,68,.15); color: #ef4444; }
    .trend-points { display: flex; flex-direction: column; gap: 20px; }
    .trend-point {
      display: flex; gap: 16px; align-items: flex-start;
      padding: 20px; border-radius: var(--radius);
      background: var(--card); border: 1px solid var(--border);
      transition: border-color .3s, transform .3s;
    }
    .trend-point:hover { border-color: rgba(0,212,255,.4); transform: translateX(6px); }
    .trend-point-icon {
      width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
      display: flex; align-items: center; justify-content: center; font-size: 20px;
    }
    .trend-point-icon.cyan { background: rgba(0,212,255,.1); }
    .trend-point-icon.blue { background: rgba(0,102,255,.1); }
    .trend-point-icon.purple { background: rgba(124,58,237,.1); }
    .trend-point h4 { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 5px; }
    .trend-point p { font-size: 13px; color: var(--muted); line-height: 1.6; }

    /* ===== VALUE CARDS ===== */
    #value { background: var(--dark2); }
    .value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
    .value-card {
      padding: 30px 24px; border-radius: var(--radius);
      background: var(--card); border: 1px solid var(--border);
      position: relative; overflow: hidden;
      transition: transform .3s, border-color .3s, box-shadow .3s;
    }
    .value-card:hover {
      transform: translateY(-6px);
      border-color: rgba(0,212,255,.4);
      box-shadow: 0 20px 50px rgba(0,0,0,.3);
    }
    .value-card::before {
      content: '';
      position: absolute; inset: 0;
      background: linear-gradient(135deg, rgba(0,212,255,.05) 0%, transparent 60%);
      opacity: 0; transition: opacity .3s;
    }
    .value-card:hover::before { opacity: 1; }
    .value-card-num {
      font-size: 48px; font-weight: 900; line-height: 1;
      background: linear-gradient(135deg, rgba(0,212,255,.15), rgba(0,102,255,.1));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      margin-bottom: 16px;
    }
    .value-card-icon { font-size: 36px; margin-bottom: 16px; }
    .value-card h3 { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 10px; }
    .value-card p { font-size: 14px; color: var(--muted); line-height: 1.7; }
    .value-card-tag {
      display: inline-block; margin-top: 16px;
      padding: 4px 10px; border-radius: 6px; font-size: 11px; font-weight: 600;
      background: rgba(0,212,255,.1); color: var(--cyan);
    }

    /* ===== PLATFORMS ===== */
    #platforms { background: var(--dark); }
    .platform-tabs {
      display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px;
    }
    .platform-tab {
      padding: 10px 22px; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer;
      border: 1.5px solid var(--border); color: var(--muted); background: transparent;
      transition: all .2s;
    }
    .platform-tab.active {
      background: linear-gradient(135deg, rgba(0,212,255,.15), rgba(0,102,255,.1));
      border-color: var(--cyan); color: var(--cyan);
    }
    .platform-content { display: none; animation: fadeIn .3s ease; }
    .platform-content.active { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; align-items: center; }
    .platform-info h2 { font-size: 28px; font-weight: 800; color: #fff; margin-bottom: 12px; }
    .platform-info .platform-badge {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 5px 12px; border-radius: 6px; font-size: 13px; font-weight: 600;
      background: rgba(0,255,136,.1); color: var(--green); border: 1px solid rgba(0,255,136,.2);
      margin-bottom: 16px;
    }
    .platform-info p { font-size: 15px; color: var(--muted); line-height: 1.8; margin-bottom: 24px; }
    .platform-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
    .platform-tag {
      padding: 5px 12px; border-radius: 6px; font-size: 12px; font-weight: 500;
      background: rgba(255,255,255,.06); color: var(--text); border: 1px solid var(--border);
    }
    .platform-metrics {
      display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
    }
    .p-metric {
      padding: 16px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--border);
    }
    .p-metric-val { font-size: 22px; font-weight: 800; color: var(--cyan); }
    .p-metric-key { font-size: 12px; color: var(--muted); margin-top: 4px; }
    .platform-strategy {
      background: var(--card); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 30px;
    }
    .platform-strategy h4 { font-size: 14px; color: var(--muted); margin-bottom: 20px; font-weight: 500; }
    .strategy-item {
      display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px;
    }
    .strategy-item:last-child { margin-bottom: 0; }
    .strategy-dot {
      width: 8px; height: 8px; border-radius: 50%; background: var(--cyan);
      flex-shrink: 0; margin-top: 6px;
    }
    .strategy-item span { font-size: 14px; color: var(--text); line-height: 1.6; }

    /* ===== PROCESS ===== */
    #process { background: var(--dark2); }
    .process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
    .process-steps::before {
      content: '';
      position: absolute; top: 50px; left: 12.5%; right: 12.5%; height: 2px;
      background: linear-gradient(90deg, var(--cyan), var(--blue), var(--purple));
    }
    .process-step { text-align: center; padding: 0 20px; position: relative; }
    .step-circle {
      width: 100px; height: 100px; border-radius: 50%; margin: 0 auto 28px;
      background: linear-gradient(135deg, var(--dark), var(--dark2));
      border: 2px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      font-size: 32px; position: relative; z-index: 1;
      transition: border-color .3s, box-shadow .3s, transform .3s;
    }
    .process-step:hover .step-circle {
      border-color: var(--cyan);
      box-shadow: 0 0 30px rgba(0,212,255,.3);
      transform: scale(1.05);
    }
    .step-num {
      position: absolute; top: -6px; right: -6px;
      width: 28px; height: 28px; border-radius: 50%;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      font-size: 12px; font-weight: 700; color: #fff;
      display: flex; align-items: center; justify-content: center;
    }
    .process-step h3 { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 10px; }
    .process-step p { font-size: 13px; color: var(--muted); line-height: 1.7; }

    /* ===== INDUSTRIES ===== */
    #industries { background: var(--dark); }
    .industry-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
    .industry-card {
      padding: 28px 20px; border-radius: var(--radius); text-align: center;
      background: var(--card); border: 1px solid var(--border);
      cursor: pointer; transition: all .3s;
    }
    .industry-card:hover, .industry-card.active {
      border-color: var(--cyan);
      background: rgba(0,212,255,.07);
      transform: translateY(-4px);
      box-shadow: 0 10px 30px rgba(0,212,255,.1);
    }
    .industry-icon { font-size: 40px; margin-bottom: 12px; }
    .industry-name { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 8px; }
    .industry-desc { font-size: 12px; color: var(--muted); line-height: 1.6; }
    .industry-detail {
      margin-top: 40px; padding: 40px; border-radius: var(--radius);
      background: var(--card); border: 1px solid var(--border);
      display: none; animation: fadeIn .3s ease;
    }
    .industry-detail.active { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 30px; }
    .industry-detail h3 { font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 12px; grid-column: 1/-1; }
    .industry-detail p { font-size: 14px; color: var(--muted); line-height: 1.8; grid-column: 1/-1; margin-bottom: 20px; }
    .istat { padding: 20px; border-radius: var(--radius); background: rgba(0,0,0,.2); border: 1px solid var(--border); }
    .istat-val { font-size: 28px; font-weight: 900; color: var(--cyan); margin-bottom: 6px; }
    .istat-key { font-size: 13px; color: var(--muted); }

    /* ===== CASES ===== */
    #cases { background: var(--dark2); }
    .case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .case-card {
      padding: 30px; border-radius: var(--radius);
      background: var(--card); border: 1px solid var(--border);
      transition: all .3s; position: relative; overflow: hidden;
    }
    .case-card::after {
      content: '';
      position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
      background: linear-gradient(90deg, var(--cyan), var(--blue));
      transform: scaleX(0); transform-origin: left; transition: transform .3s;
    }
    .case-card:hover { transform: translateY(-5px); border-color: rgba(0,212,255,.3); }
    .case-card:hover::after { transform: scaleX(1); }
    .case-industry {
      display: inline-block; padding: 4px 10px; border-radius: 6px; font-size: 11px; font-weight: 600;
      background: rgba(0,212,255,.1); color: var(--cyan); margin-bottom: 14px;
    }
    .case-title { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 10px; }
    .case-desc { font-size: 13px; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }
    .case-metrics { display: flex; gap: 20px; }
    .case-metric { }
    .case-metric-val { font-size: 20px; font-weight: 800; color: var(--cyan); }
    .case-metric-key { font-size: 11px; color: var(--muted); margin-top: 3px; }

    /* ===== FAQ ===== */
    #faq { background: var(--dark); }
    .faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .faq-item {
      border-radius: var(--radius); background: var(--card); border: 1px solid var(--border);
      overflow: hidden; transition: border-color .3s;
    }
    .faq-item.open { border-color: rgba(0,212,255,.4); }
    .faq-q {
      padding: 20px 24px; display: flex; justify-content: space-between; align-items: center;
      cursor: pointer; user-select: none;
    }
    .faq-q span { font-size: 15px; font-weight: 600; color: #fff; }
    .faq-icon {
      width: 28px; height: 28px; border-radius: 50%;
      background: rgba(0,212,255,.1); border: 1px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0; font-size: 16px; color: var(--cyan);
      transition: transform .3s;
    }
    .faq-item.open .faq-icon { transform: rotate(45deg); }
    .faq-a {
      max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .3s;
      padding: 0 24px;
    }
    .faq-item.open .faq-a { max-height: 300px; padding: 0 24px 20px; }
    .faq-a p { font-size: 14px; color: var(--muted); line-height: 1.8; }

    /* ===== CTA SECTION ===== */
    #cta {
      background: var(--dark2);
      text-align: center;
      padding: 100px 5%;
      position: relative; overflow: hidden;
    }
    #cta::before {
      content: '';
      position: absolute; inset: 0;
      background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(0,102,255,.12) 0%, transparent 70%);
    }
    #cta h2 { font-size: clamp(32px, 5vw, 54px); font-weight: 900; color: #fff; line-height: 1.2; margin-bottom: 20px; position: relative; }
    #cta h2 span {
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    #cta p { font-size: 17px; color: var(--muted); max-width: 560px; margin: 0 auto 40px; line-height: 1.8; position: relative; }
    .cta-form {
      display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
      margin-bottom: 24px; position: relative;
    }
    .cta-input {
      padding: 14px 20px; border-radius: 10px; font-size: 14px;
      background: rgba(255,255,255,.07); border: 1.5px solid var(--border);
      color: #fff; outline: none; width: 260px;
      transition: border-color .2s;
    }
    .cta-input:focus { border-color: var(--cyan); }
    .cta-input::placeholder { color: var(--muted); }
    .cta-note { font-size: 12px; color: var(--muted); position: relative; }

    /* ===== FOOTER ===== */
    footer {
      background: var(--dark);
      border-top: 1px solid var(--border);
      padding: 60px 5% 30px;
    }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 50px; margin-bottom: 50px; }
    .footer-brand .nav-logo { font-size: 20px; margin-bottom: 16px; display: inline-flex; }
    .footer-brand p { font-size: 14px; color: var(--muted); line-height: 1.8; max-width: 280px; }
    .footer-col h4 { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 16px; }
    .footer-col a {
      display: block; font-size: 13px; color: var(--muted); text-decoration: none;
      margin-bottom: 10px; transition: color .2s;
    }
    .footer-col a:hover { color: var(--cyan); }
    .footer-contact { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); margin-bottom: 10px; }
    .footer-contact .icon { font-size: 16px; }
    .footer-bottom {
      border-top: 1px solid var(--border); padding-top: 24px;
      display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
    }
    .footer-bottom p { font-size: 12px; color: var(--muted); }

    /* ===== FLOATING CONSULT BTN ===== */
    .float-btn {
      position: fixed; right: 24px; bottom: 80px; z-index: 999;
      width: 56px; height: 56px; border-radius: 50%;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      display: flex; align-items: center; justify-content: center;
      font-size: 24px; cursor: pointer;
      box-shadow: 0 4px 20px rgba(0,102,255,.5);
      transition: transform .2s; text-decoration: none;
    }
    .float-btn:hover { transform: scale(1.1); }
    .float-btn-label {
      position: absolute; right: 66px; top: 50%; transform: translateY(-50%);
      white-space: nowrap; background: rgba(5,11,24,.9); border: 1px solid var(--border);
      color: #fff; font-size: 12px; font-weight: 500; padding: 6px 12px; border-radius: 6px;
      opacity: 0; transition: opacity .2s;
      pointer-events: none;
    }
    .float-btn:hover .float-btn-label { opacity: 1; }

    /* Back to top */
    .back-top {
      position: fixed; right: 24px; bottom: 16px; z-index: 999;
      width: 42px; height: 42px; border-radius: 50%;
      background: rgba(255,255,255,.07); border: 1px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      font-size: 16px; cursor: pointer; color: var(--muted);
      transition: all .2s; text-decoration: none;
      opacity: 0;
    }
    .back-top.visible { opacity: 1; }
    .back-top:hover { background: rgba(0,212,255,.15); color: var(--cyan); }

    /* ===== ANIMATIONS ===== */
    @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
    @keyframes fadeInDown { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: none; } }
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: .5; transform: scale(1.3); }
    }
    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-12px); }
    }
    @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
    .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
    .reveal.visible { opacity: 1; transform: none; }

    /* ===== TICKER ===== */
    .ticker-wrap {
      overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
      background: rgba(0,212,255,.03); padding: 14px 0;
    }
    .ticker-track {
      display: flex; gap: 60px; width: max-content;
      animation: marquee 30s linear infinite;
    }
    .ticker-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); white-space: nowrap; }
    .ticker-item .t-dot { color: var(--cyan); }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 1024px) {
      .value-grid { grid-template-columns: repeat(2, 1fr); }
      .industry-grid { grid-template-columns: repeat(3, 1fr); }
      .platform-content.active { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .nav-mobile-btn { display: flex; }
      .trend-grid { grid-template-columns: 1fr; }
      .process-steps { grid-template-columns: 1fr 1fr; }
      .process-steps::before { display: none; }
      .case-grid { grid-template-columns: 1fr; }
      .faq-grid { grid-template-columns: 1fr; }
      .hero-platforms { display: none; }
      .footer-grid { grid-template-columns: 1fr; gap: 30px; }
      .industry-grid { grid-template-columns: repeat(2, 1fr); }
      .industry-detail.active { grid-template-columns: 1fr; }
      .platform-metrics { grid-template-columns: 1fr 1fr; }
      .hero-stats { gap: 24px; }
      .hero-stat-divider { display: none; }
    }
    @media (max-width: 480px) {
      section { padding: 60px 4%; }
      .value-grid { grid-template-columns: 1fr; }
      .process-steps { grid-template-columns: 1fr; }
      .industry-grid { grid-template-columns: repeat(2, 1fr); }
    }