/* ----- RESET & BASE ----- */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
      background: #0a0e1a;
      color: #f0f4ff;
      line-height: 1.5;
      overflow-x: hidden;
    }
    .container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }
    :root {
      --primary: #0066ff;
      --primary-dark: #0044cc;
      --gold: #f5b342;
      --slate-text: #b0c4e8;
      --card-bg: rgba(20, 30, 50, 0.65);
      --border-glow: rgba(0, 102, 255, 0.25);
    }
    a {
      text-decoration: none;
      color: inherit;
    }

    /* ----- NAVBAR ----- */
    .navbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 12px 24px;
      background: rgba(10, 14, 30, 0.95);
      backdrop-filter: blur(6px);
      border-bottom: 1px solid rgba(0, 102, 255, 0.2);
      flex-wrap: wrap;
      gap: 8px 16px;
      position: sticky;
      top: 0;
      z-index: 100;
    }
    .logo-container {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-shrink: 0;
    }
    .logo-wrapper {
      position: relative;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .logo-icon {
      font-size: 30px;
      color: var(--primary);
      filter: drop-shadow(0 0 8px rgba(0, 102, 255, 0.4));
    }
    .logo-text .brand-name {
      font-weight: 700;
      font-size: 18px;
      letter-spacing: 1px;
      background: linear-gradient(135deg, #ffffff 30%, #80b5ff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .logo-text .brand-sub {
      font-weight: 500;
      font-size: 10px;
      color: var(--gold);
      letter-spacing: 1.5px;
      display: block;
      margin-top: -2px;
    }
    .logo-text .brand-tag {
      font-size: 7px;
      letter-spacing: 0.8px;
      color: var(--slate-text);
      display: block;
      opacity: 0.7;
    }
    .nav-links {
      display: flex;
      gap: 12px 18px;
      font-size: 14px;
      font-weight: 500;
      flex-wrap: wrap;
      align-items: center;
    }
    .nav-links a {
      color: #d0dfff;
      transition: 0.2s;
      padding: 4px 0;
      border-bottom: 2px solid transparent;
      white-space: nowrap;
      font-size: 13px;
    }
    .nav-links a.active,
    .nav-links a:hover {
      color: #fff;
      border-bottom-color: var(--primary);
    }
    .contact-action {
      flex-shrink: 0;
    }
    .contact-action .phone-btn {
      background: var(--primary);
      padding: 8px 18px;
      border-radius: 40px;
      font-weight: 600;
      font-size: 13px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      box-shadow: 0 0 20px rgba(0, 102, 255, 0.2);
      transition: 0.2s;
    }
    .contact-action .phone-btn:hover {
      background: #1a7aff;
      box-shadow: 0 0 30px rgba(0, 102, 255, 0.4);
    }
    .nav-toggle {
      display: none;
      font-size: 24px;
      color: #fff;
      cursor: pointer;
      background: none;
      border: none;
    }
    .mobile-contact {
      display: none !important;
    }
    .nav-links.open .mobile-contact {
      display: block !important;
    }
    .nav-links.open .mobile-contact .phone-btn {
      background: var(--primary);
      padding: 10px 18px;
      border-radius: 40px;
      font-weight: 600;
      font-size: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      width: 100%;
      box-shadow: 0 0 20px rgba(0, 102, 255, 0.2);
      margin-top: 4px;
    }

    /* ----- HERO ----- */
    .hero-section {
      padding: 24px 0 16px 0;
      position: relative;
      background: radial-gradient(ellipse at 70% 30%, rgba(0, 60, 200, 0.12), transparent 60%);
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
      align-items: center;
    }
    .hero-left {
      position: relative;
    }
    .location-badge {
      display: inline-block;
      background: rgba(0, 102, 255, 0.15);
      border: 1px solid rgba(0, 102, 255, 0.3);
      padding: 5px 16px;
      border-radius: 40px;
      font-size: 12px;
      letter-spacing: 0.5px;
      color: #80b5ff;
      margin-bottom: 12px;
    }
    .location-badge i {
      margin-right: 6px;
    }
    .security-badge {
      display: inline-block;
      background: rgba(245, 179, 66, 0.12);
      border: 1px solid rgba(245, 179, 66, 0.25);
      padding: 4px 14px;
      border-radius: 40px;
      font-size: 11px;
      letter-spacing: 1px;
      color: var(--gold);
      margin-bottom: 12px;
    }
    .hero-left h1 {
      font-size: 40px;
      font-weight: 700;
      line-height: 1.15;
      margin-bottom: 12px;
    }
    .glow-text {
      background: linear-gradient(135deg, #4d9aff, #b0d0ff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .services-list-text {
      font-size: 15px;
      font-weight: 500;
      color: #b8ccff;
      letter-spacing: 0.3px;
      margin-bottom: 12px;
    }
    .brand-description {
      color: var(--slate-text);
      font-size: 14px;
      max-width: 540px;
      margin-bottom: 22px;
      line-height: 1.6;
    }
    .action-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 28px;
    }
    .btn-main {
      background: var(--primary);
      padding: 12px 28px;
      border-radius: 60px;
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      box-shadow: 0 0 30px rgba(0, 102, 255, 0.2);
      transition: 0.2s;
      font-size: 14px;
    }
    .btn-main:hover {
      background: #1a7aff;
      transform: scale(1.02);
    }
    .btn-sub {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.15);
      padding: 12px 24px;
      border-radius: 60px;
      font-weight: 500;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: 0.2s;
      font-size: 14px;
    }
    .btn-sub:hover {
      background: rgba(255, 255, 255, 0.10);
    }
    .trust-metrics {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin-top: 6px;
    }
    .metric-box {
      display: flex;
      align-items: center;
      gap: 8px;
      background: var(--card-bg);
      border-radius: 14px;
      padding: 10px 12px;
      backdrop-filter: blur(4px);
      border: 1px solid rgba(255, 255, 255, 0.04);
    }
    .metric-i {
      font-size: 18px;
      color: var(--primary);
      opacity: 0.8;
    }
    .metric-box h4 {
      font-size: 16px;
      font-weight: 700;
      line-height: 1.2;
    }
    .metric-box p {
      font-size: 9px;
      color: var(--slate-text);
      letter-spacing: 0.2px;
    }
    .hero-right {
      display: flex;
      justify-content: center;
      align-items: center;
    }
    .hardware-composition {
      position: relative;
      width: 100%;
      max-width: 340px;
      aspect-ratio: 1/1;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .center-shield {
      width: 120px;
      height: 120px;
      background: radial-gradient(circle at 30% 30%, #1a3a7a, #0a1a3a);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 2px solid rgba(0, 102, 255, 0.5);
      box-shadow: 0 0 50px rgba(0, 102, 255, 0.15);
    }
    .center-shield i {
      font-size: 56px;
      color: #80b5ff;
      filter: drop-shadow(0 0 20px rgba(0, 102, 255, 0.3));
    }
    .glass-widget {
      position: absolute;
      background: rgba(10, 20, 40, 0.8);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 16px;
      padding: 14px 18px;
      width: 190px;
      box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
    }
    .ai-widget {
      top: 6%;
      right: -10px;
    }
    .widget-row-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 6px;
    }
    .widget-row-header h5 {
      font-size: 10px;
      color: var(--gold);
      letter-spacing: 0.8px;
    }
    .live-status {
      font-size: 9px;
      color: #4ade80;
      display: flex;
      align-items: center;
      gap: 5px;
    }
    .pulse-dot {
      width: 7px;
      height: 7px;
      background: #4ade80;
      border-radius: 50%;
      display: inline-block;
    }
    .widget-data-split {
      display: flex;
      justify-content: space-between;
    }
    .data-node .label {
      font-size: 9px;
      color: var(--slate-text);
      display: block;
    }
    .data-node .val {
      font-size: 18px;
      font-weight: 700;
    }
    .cyan-g {
      color: #38bdf8;
    }
    .red-g {
      color: #f87171;
    }
    .data-node .val small {
      font-size: 10px;
      font-weight: 400;
      color: var(--slate-text);
      margin-left: 3px;
    }
    .env-tag {
      position: absolute;
      background: rgba(0, 20, 50, 0.6);
      backdrop-filter: blur(4px);
      border: 1px solid rgba(255, 255, 255, 0.06);
      padding: 3px 12px;
      border-radius: 40px;
      font-size: 9px;
      letter-spacing: 0.4px;
      color: #a0bbee;
      pointer-events: none;
      white-space: nowrap;
    }

    /* ----- VERTICALS (Services) ----- */
    .verticals-matrix {
      padding: 14px 0 20px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.04);
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      margin: 6px 0 0 0;
      background: rgba(0, 0, 0, 0.2);
    }
    .horizontal-scroll-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px 24px;
    }
    .vertical-item {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 5px 10px;
      border-radius: 60px;
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid transparent;
      transition: 0.2s;
      cursor: default;
    }
    .vertical-item:hover {
      border-color: rgba(0, 102, 255, 0.3);
      background: rgba(0, 102, 255, 0.05);
    }
    .v-icon-box {
      width: 28px;
      height: 28px;
      background: rgba(0, 102, 255, 0.12);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-size: 13px;
    }
    .vertical-item h3 {
      font-size: 12px;
      font-weight: 500;
      color: #dbe3ff;
    }

    /* ----- WHY CHOOSE US ----- */
    .why-section {
      padding: 30px 0 20px 0;
    }
    .why-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 20px;
      margin-top: 16px;
    }
    .why-card {
      background: var(--card-bg);
      border-radius: 20px;
      padding: 22px 18px;
      text-align: center;
      border: 1px solid rgba(255, 255, 255, 0.04);
      transition: 0.2s;
    }
    .why-card:hover {
      border-color: rgba(0, 102, 255, 0.2);
      transform: translateY(-4px);
    }
    .why-card i {
      font-size: 32px;
      color: var(--primary);
      margin-bottom: 10px;
    }
    .why-card h4 {
      font-size: 16px;
      margin-bottom: 4px;
    }
    .why-card p {
      font-size: 12px;
      color: var(--slate-text);
    }

    /* ----- BRANDS SHOWCASE ----- */
    .brands-showcase {
      padding: 20px 0 20px 0;
      background: rgba(0, 0, 0, 0.15);
      border-top: 1px solid rgba(255, 255, 255, 0.04);
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    }
    .brands-scroll {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      gap: 20px 40px;
      margin-top: 12px;
    }
    .brand-item {
      font-weight: 700;
      font-size: 18px;
      letter-spacing: 0.5px;
      opacity: 0.8;
      transition: 0.2s;
      text-align: center;
    }
    .brand-item:hover {
      opacity: 1;
      transform: scale(1.05);
    }
    .brand-item small {
      display: block;
      font-weight: 300;
      font-size: 10px;
      color: var(--slate-text);
    }

    /* ----- TESTIMONIALS ----- */
    .testimonials-section {
      padding: 24px 0 20px 0;
    }
    .testimonial-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
      gap: 18px;
      margin-top: 14px;
    }
    .testimonial-card {
      background: var(--card-bg);
      border-radius: 18px;
      padding: 18px 20px;
      border: 1px solid rgba(255, 255, 255, 0.04);
    }
    .testimonial-card .stars {
      color: var(--gold);
      font-size: 14px;
      letter-spacing: 2px;
      margin-bottom: 4px;
    }
    .testimonial-card p {
      font-size: 13px;
      color: #d0dfff;
      font-style: italic;
      margin-bottom: 6px;
    }
    .testimonial-card .author {
      font-size: 12px;
      font-weight: 600;
      color: var(--slate-text);
    }
    .testimonial-card .author span {
      font-weight: 400;
      color: #8899bb;
      font-size: 11px;
    }

    /* ----- AREAS SECTION ----- */
    .areas-section {
      padding: 22px 0 14px 0;
    }
    .areas-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px 14px;
      margin-top: 12px;
    }
    .area-tag {
      background: rgba(0, 102, 255, 0.06);
      border: 1px solid rgba(0, 102, 255, 0.12);
      padding: 5px 16px;
      border-radius: 60px;
      font-size: 12px;
      font-weight: 400;
      color: #b8ccff;
    }
    .partner-title {
      font-size: 18px;
      font-weight: 600;
      text-align: center;
      letter-spacing: 0.4px;
      color: #fff;
      margin-bottom: 10px;
    }

    /* ----- FAQ ----- */
    .faq-section {
      padding: 18px 0 26px 0;
      background: rgba(0, 0, 0, 0.15);
      margin-top: 8px;
    }
    .faq-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
      gap: 16px;
      margin-top: 12px;
    }
    .faq-item {
      background: var(--card-bg);
      padding: 16px 18px;
      border-radius: 18px;
      border: 1px solid rgba(255, 255, 255, 0.03);
      transition: 0.2s;
    }
    .faq-item:hover {
      border-color: rgba(0, 102, 255, 0.15);
    }
    .faq-item h3 {
      font-size: 14px;
      font-weight: 600;
      color: #ecf2ff;
      display: flex;
      align-items: center;
      gap: 6px;
      margin-bottom: 4px;
    }
    .faq-item h3 i {
      color: var(--gold);
      font-size: 14px;
    }
    .faq-item p {
      font-size: 12px;
      color: var(--slate-text);
      line-height: 1.5;
    }

    /* ----- FOOTER (EXPANDED) ----- */
    .partner-footer {
      background: #050a18;
      padding: 28px 0 14px 0;
      border-top: 1px solid rgba(0, 102, 255, 0.1);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin: 16px 0 20px 0;
      text-align: left;
    }
    .footer-grid h5 {
      font-size: 13px;
      color: #fff;
      margin-bottom: 6px;
      letter-spacing: 0.5px;
    }
    .footer-grid ul {
      list-style: none;
      padding: 0;
    }
    .footer-grid ul li {
      font-size: 12px;
      color: var(--slate-text);
      padding: 3px 0;
    }
    .footer-grid ul li a:hover {
      color: #fff;
    }
    .footer-bottom {
      text-align: center;
      font-size: 12px;
      color: var(--slate-text);
      border-top: 1px solid rgba(255, 255, 255, 0.04);
      padding-top: 14px;
      margin-top: 6px;
    }
    .footer-bottom a {
      color: var(--primary);
    }
    .partner-logos-wrap {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      gap: 20px 34px;
      margin: 12px 0 16px 0;
    }
    .logo-oem {
      font-weight: 700;
      font-size: 20px;
      letter-spacing: 0.8px;
      color: #b8ccff;
      opacity: 0.8;
      text-align: center;
    }
    .logo-oem p {
      font-weight: 300;
      font-size: 9px;
      color: var(--slate-text);
      margin-top: 2px;
    }
    .logo-cpplus {
      color: #00bcd4;
    }
    .logo-hik {
      color: #4fc3f7;
    }
    .logo-dahua {
      color: #ffb74d;
    }
    .logo-essl {
      color: #81c784;
    }
    .logo-zk {
      color: #ce93d8;
    }

    /* ----- RESPONSIVE ----- */
    @media (max-width: 992px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .hero-left h1 {
        font-size: 34px;
      }
      .trust-metrics {
        grid-template-columns: repeat(2, 1fr);
      }
      .ai-widget {
        right: 0;
        top: 2%;
      }
      .env-tag {
        display: none;
      }
    }
    @media (max-width: 768px) {
      .navbar {
        padding: 10px 16px;
        flex-wrap: wrap;
      }
      .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: rgba(10, 14, 30, 0.98);
        padding: 16px 0 10px 0;
        gap: 6px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        margin-top: 6px;
      }
      .nav-links.open {
        display: flex;
      }
      .nav-links a {
        padding: 8px 12px;
        width: 100%;
        border-bottom: none;
        border-left: 3px solid transparent;
        font-size: 15px;
      }
      .nav-links a.active,
      .nav-links a:hover {
        border-bottom: none;
        border-left-color: var(--primary);
        background: rgba(0, 102, 255, 0.06);
      }
      .nav-toggle {
        display: block;
        margin-left: auto;
      }
      .contact-action {
        display: none;
      }
      .hero-left h1 {
        font-size: 28px;
      }
      .btn-main,
      .btn-sub {
        font-size: 13px;
        padding: 10px 20px;
      }
      .metric-box {
        padding: 8px 10px;
      }
      .metric-box h4 {
        font-size: 14px;
      }
      .faq-grid {
        grid-template-columns: 1fr;
      }
      .hardware-composition {
        max-width: 280px;
      }
      .center-shield {
        width: 100px;
        height: 100px;
      }
      .center-shield i {
        font-size: 44px;
      }
      .glass-widget {
        width: 160px;
        padding: 10px 14px;
      }
      .data-node .val {
        font-size: 15px;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (max-width: 480px) {
      .hero-left h1 {
        font-size: 24px;
      }
      .trust-metrics {
        grid-template-columns: 1fr 1fr;
        gap: 6px;
      }
      .metric-box {
        padding: 6px 8px;
      }
      .metric-box h4 {
        font-size: 13px;
      }
      .metric-box p {
        font-size: 8px;
      }
      .action-buttons {
        flex-direction: column;
        align-items: stretch;
      }
      .btn-main,
      .btn-sub {
        justify-content: center;
      }
      .areas-grid {
        gap: 6px 10px;
      }
      .area-tag {
        font-size: 10px;
        padding: 4px 12px;
      }
      .partner-title {
        font-size: 16px;
      }
      .why-grid {
        grid-template-columns: 1fr 1fr;
      }
      .testimonial-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
    }