:root{
      --bg:#f5f7fb;
      --text:#0f172a;
      --muted:#5b6475;
      --primary:#1d4ed8;
      --primary-dark:#0f3fb8;
      --secondary:#0b1220;
      --card:#ffffff;
      --border:#e8edf5;
      --soft:#eef4ff;
      --shadow:0 20px 60px rgba(15, 23, 42, 0.08);
      --radius:24px;
    }

    html, body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      color: var(--text);
    }

    body { overflow-x: hidden; }

    .navbar {
      padding-top: 1rem;
      padding-bottom: 1rem;
      background: rgba(255,255,255,0.92);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(232,237,245,.7);
    }

    .navbar-brand img { height: 42px; width: auto; }

    .nav-link {
      color: #334155;
      font-weight: 600;
    }

    .nav-link:hover,
    .nav-link:focus { color: var(--primary); }

    .btn {
      border-radius: 14px;
      padding: 0.85rem 1.25rem;
      font-weight: 600;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary), #2563eb);
      border: none;
      box-shadow: 0 12px 30px rgba(29, 78, 216, 0.18);
    }

    .btn-primary:hover { background: linear-gradient(135deg, var(--primary-dark), #1d4ed8); }

    .btn-outline-dark {
      border-color: #d8dee8;
      color: #111827;
      background: #fff;
    }

    .btn-outline-dark:hover {
      background: #111827;
      border-color: #111827;
      color: #fff;
    }

    .lang-switch {
      min-width: 160px;
      border-radius: 12px;
      border: 1px solid #dbe3ef;
      font-weight: 500;
    }

    .mega-dropdown { position: static; }

    .mega-menu {
      width: min(1160px, 96vw);
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
      padding: 1.5rem;
      margin-top: 1rem;
      background: #fff;
    }

    .mega-title {
      font-size: .85rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .06em;
      color: #64748b;
      margin-bottom: .8rem;
    }

    .mega-link {
      display: block;
      text-decoration: none;
      padding: .7rem 0;
      color: #0f172a;
      font-weight: 700;
      border-bottom: 1px solid #f1f5f9;
    }

    .mega-link small {
      display: block;
      color: #64748b;
      font-weight: 400;
      margin-top: .25rem;
      line-height: 1.45;
    }

    .mega-link:hover { color: var(--primary); }

    .mega-card {
      background: linear-gradient(180deg, #f8fbff 0%, #eef4ff 100%);
      border: 1px solid #dbeafe;
      border-radius: 20px;
      padding: 1.25rem;
      height: 100%;
    }

    .mega-card h6 { font-weight: 800; margin-bottom: .6rem; }
    .mega-card p { color: #475569; font-size: .95rem; margin-bottom: 1rem; }

    .hero {
      position: relative;
      padding: 7rem 0 5rem;
      background:
        radial-gradient(circle at top right, rgba(37,99,235,0.14), transparent 28%),
        radial-gradient(circle at left center, rgba(59,130,246,0.08), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f5f7fb 100%);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      font-size: .92rem;
      font-weight: 700;
      color: var(--primary);
      background: #eaf1ff;
      border: 1px solid #dce8ff;
      padding: .55rem .9rem;
      border-radius: 999px;
      margin-bottom: 1.25rem;
    }

    .hero h1 {
      font-size: clamp(2.5rem, 5vw, 4.5rem);
      line-height: 1.02;
      letter-spacing: -0.03em;
      font-weight: 800;
      margin-bottom: 1.25rem;
      max-width: 800px;
    }

    .hero p.lead {
      color: var(--muted);
      font-size: 1.14rem;
      max-width: 650px;
      margin-bottom: 2rem;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: .9rem;
      margin-bottom: 2rem;
    }

    .hero-proof {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem 1.5rem;
      color: #475569;
      font-size: .96rem;
    }

    .hero-proof span {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
    }

    .hero-visual {
      position: relative;
      background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
      border: 1px solid var(--border);
      border-radius: 30px;
      box-shadow: var(--shadow);
      padding: 1.25rem;
    }

    .hero-product-visual {
      position: relative;
      overflow: hidden;
      background:
        radial-gradient(circle at 88% 12%, rgba(37, 99, 235, .16), transparent 28%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
      border: 1px solid var(--border);
      border-radius: 30px;
      box-shadow: var(--shadow);
      padding: 1.15rem;
    }

    .hero-product-visual::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(148, 163, 184, .12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, .12) 1px, transparent 1px);
      background-size: 26px 26px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 70%);
      pointer-events: none;
    }

    .hero-product-top,
    .hero-product-core,
    .hero-product-grid,
    .hero-product-flow,
    .hero-product-bottom {
      position: relative;
      z-index: 1;
    }

    .hero-product-top {
      display: flex;
      align-items: center;
      gap: .6rem;
      color: #475569;
      font-size: .9rem;
      font-weight: 800;
      margin-bottom: 1rem;
    }

    .hero-product-top strong {
      margin-left: auto;
      color: var(--primary);
      background: #eaf1ff;
      border: 1px solid #dbeafe;
      border-radius: 999px;
      padding: .25rem .65rem;
      font-size: .8rem;
    }

    .status-dot {
      width: .65rem;
      height: .65rem;
      border-radius: 50%;
      background: #22c55e;
      box-shadow: 0 0 0 6px rgba(34, 197, 94, .12);
    }

    .hero-product-core {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      color: #fff;
      background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 100%);
      border-radius: 24px;
      padding: 1.35rem;
      margin-bottom: 1rem;
      box-shadow: 0 18px 45px rgba(29, 78, 216, .18);
    }

    .hero-product-core span {
      display: block;
      color: rgba(255,255,255,.72);
      font-size: .88rem;
      font-weight: 800;
      margin-bottom: .35rem;
      text-transform: uppercase;
    }

    .hero-product-core strong {
      display: block;
      font-size: clamp(1.15rem, 2vw, 1.45rem);
      line-height: 1.2;
    }

    .hero-product-core i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 3.1rem;
      height: 3.1rem;
      flex: 0 0 auto;
      border-radius: 18px;
      background: rgba(255,255,255,.16);
      font-size: 1.65rem;
    }

    .hero-product-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .75rem;
      margin-bottom: 1rem;
    }

    .hero-product-grid div {
      display: flex;
      align-items: center;
      gap: .65rem;
      min-height: 4.2rem;
      background: #fff;
      border: 1px solid #e2e8f0;
      border-radius: 18px;
      padding: .85rem;
      color: #1e293b;
      font-weight: 800;
      box-shadow: 0 12px 26px rgba(15, 23, 42, .06);
    }

    .hero-product-grid .hero-product-ai {
      grid-column: 1 / -1;
      min-height: 3.8rem;
      background: linear-gradient(135deg, #eef4ff 0%, #f8fbff 100%);
      border-color: #bfdbfe;
    }

    .hero-product-grid i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2.25rem;
      height: 2.25rem;
      flex: 0 0 auto;
      border-radius: 12px;
      background: #eef4ff;
      color: var(--primary);
      font-size: 1.1rem;
    }

    .hero-product-flow {
      display: flex;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
      gap: .55rem;
      color: #475569;
      background: #f8fbff;
      border: 1px dashed #cbd5e1;
      border-radius: 18px;
      padding: .85rem;
      font-weight: 800;
      margin-bottom: 1rem;
    }

    .hero-product-flow i {
      color: var(--primary);
    }

    .hero-product-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      background: #ecfdf5;
      border: 1px solid #bbf7d0;
      border-radius: 20px;
      padding: 1rem;
    }

    .hero-product-bottom strong,
    .hero-product-bottom span {
      display: block;
    }

    .hero-product-bottom strong {
      color: #065f46;
      font-size: .9rem;
      text-transform: uppercase;
    }

    .hero-product-bottom span {
      color: #1f2937;
      font-weight: 700;
      line-height: 1.35;
    }

    .hero-product-bottom a {
      flex: 0 0 auto;
      color: #fff;
      background: var(--primary);
      border-radius: 999px;
      padding: .65rem .9rem;
      font-weight: 900;
      text-decoration: none;
    }

    .k2r2-native-section {
      background:
        radial-gradient(circle at 12% 10%, rgba(37,99,235,.08), transparent 26%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .k2r2-agent-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }

    .k2r2-agent-grid > div {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 22px;
      padding: 1.2rem;
      box-shadow: 0 14px 34px rgba(15, 23, 42, .07);
    }

    .k2r2-agent-grid i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2.8rem;
      height: 2.8rem;
      border-radius: 16px;
      background: #eef4ff;
      color: var(--primary);
      font-size: 1.25rem;
      margin-bottom: .9rem;
    }

    .k2r2-agent-grid h3 {
      color: #0f172a;
      font-size: 1.05rem;
      font-weight: 900;
      margin-bottom: .55rem;
    }

    .k2r2-agent-grid p {
      color: var(--muted);
      line-height: 1.55;
      margin: 0;
    }

    .floating-badge {
      position: absolute;
      z-index: 2;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: .9rem 1rem;
      box-shadow: 0 18px 40px rgba(15,23,42,.08);
      font-size: .92rem;
      font-weight: 700;
      color: #0f172a;
    }

    .badge-one { top: -18px; right: 22px; }
    .badge-two { left: -18px; bottom: 24px; }

    .window {
      border-radius: 22px;
      overflow: hidden;
      border: 1px solid #edf1f7;
      background: #fff;
    }

    .window-top {
      background: #f8fafc;
      border-bottom: 1px solid #eef2f7;
      padding: .85rem 1rem;
      display: flex;
      align-items: center;
      gap: .45rem;
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #dbe3ef;
    }

    .dashboard { padding: 1.25rem; background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%); }

    .dashboard-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr;
      gap: 1rem;
    }

    .panel {
      background: #fff;
      border: 1px solid #edf2f8;
      border-radius: 20px;
      padding: 1rem;
    }

    .panel-title {
      font-size: .92rem;
      color: #64748b;
      margin-bottom: .8rem;
      font-weight: 700;
    }

    .kpi-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: .75rem;
      margin-bottom: 1rem;
    }

    .kpi {
      border-radius: 16px;
      background: #f8fbff;
      border: 1px solid #edf3fd;
      padding: .9rem;
    }

    .kpi strong { display: block; font-size: 1.2rem; color: #0f172a; }
    .kpi span { color: #64748b; font-size: .85rem; }

    .chart {
      height: 180px;
      border-radius: 18px;
      background:
        linear-gradient(180deg, rgba(37,99,235,0.07), rgba(37,99,235,0.02)),
        #f8fbff;
      position: relative;
      overflow: hidden;
      border: 1px solid #edf3fd;
    }

    .chart::before {
      content: "";
      position: absolute;
      left: 8%;
      right: 8%;
      bottom: 22%;
      height: 3px;
      background: linear-gradient(90deg, #93c5fd, #2563eb, #1d4ed8);
      border-radius: 999px;
      transform: skewY(-8deg);
      box-shadow: 0 0 0 8px rgba(37,99,235,.05);
    }

    .mini-list { display: flex; flex-direction: column; gap: .75rem; }

    .mini-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: .8rem .9rem;
      background: #f8fafc;
      border: 1px solid #eef2f7;
      border-radius: 14px;
      color: #334155;
      font-size: .9rem;
    }

    .logo-strip { padding: 1.25rem 0 0; }
    .logo-strip .label { color: #64748b; font-size: .9rem; margin-bottom: .9rem; }

    .logo-boxes {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 1rem;
    }

    .logo-box {
      border: 1px solid var(--border);
      background: rgba(255,255,255,.7);
      border-radius: 16px;
      min-height: 72px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #94a3b8;
      font-weight: 800;
      letter-spacing: .04em;
      text-decoration:none;
    }

    .logo-box:hover { color: var(--primary); border-color:#bfdbfe; background:#fff; }

    .stats-band {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 28px;
      box-shadow: var(--shadow);
      padding: 1.4rem;
      margin-top: -2.5rem;
      position: relative;
      z-index: 5;
    }

    .stat-item strong { display: block; font-size: 1.6rem; font-weight: 800; line-height: 1; }
    .stat-item span { display: block; margin-top: .45rem; color: #64748b; }

    .section { padding: 5.5rem 0; }
    .section-sm { padding: 4rem 0; }

    .section-title {
      font-size: clamp(2rem, 3vw, 3rem);
      line-height: 1.08;
      letter-spacing: -0.03em;
      font-weight: 800;
      margin-bottom: 1rem;
    }

    .section-subtitle {
      color: var(--muted);
      font-size: 1.08rem;
      max-width: 760px;
      margin: 0 auto;
    }

    .feature-card,
    .solution-card,
    .module-card,
    .connector-card,
    .trust-card,
    .cta-box,
    .platform-panel {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .feature-card,
    .solution-card,
    .module-card,
    .connector-card,
    .trust-card { height: 100%; padding: 1.6rem; }

    .icon-wrap {
      width: 54px;
      height: 54px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 16px;
      background: var(--soft);
      color: var(--primary);
      font-size: 1.3rem;
      margin-bottom: 1rem;
    }

    .feature-card h3,
    .solution-card h3,
    .module-card h3,
    .connector-card h3,
    .trust-card h3 {
      font-size: 1.18rem;
      font-weight: 800;
      margin-bottom: .7rem;
    }

    .feature-card p,
    .solution-card p,
    .module-card p,
    .connector-card p,
    .trust-card p { color: var(--muted); margin-bottom: 0; }

    .solution-card small {
      color: var(--primary);
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .04em;
      display: inline-block;
      margin-bottom: .7rem;
    }

    .solution-card a,
    .module-card a,
    .connector-card a {
      display: inline-flex;
      align-items: center;
      gap: .4rem;
      margin-top: 1rem;
      color: var(--primary);
      font-weight: 700;
      text-decoration: none;
    }

    .module-card ul {
      padding-left: 1rem;
      margin-bottom: 0;
      color: #475569;
    }

    .module-card li + li { margin-top: .45rem; }

    .split-section {
      background: linear-gradient(180deg, #ffffff 0%, #f5f8fe 100%);
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .platform-panel { padding: 2rem; height: 100%; }

    .platform-list { display: grid; gap: .9rem; margin-top: 1.25rem; }

    .platform-item {
      display: flex;
      gap: .9rem;
      align-items: flex-start;
      padding: 1rem;
      border-radius: 18px;
      background: #f8fbff;
      border: 1px solid #edf3fd;
    }

    .platform-item i { color: var(--primary); font-size: 1.15rem; margin-top: .1rem; }

    .platform-overview-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .platform-overview-figure {
      margin: 0;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: var(--shadow);
      padding: 1rem;
    }

    .platform-overview-figure img {
      display: block;
      width: 100%;
      height: auto;
      border-radius: 18px;
    }

    .platform-overview-figure figcaption {
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.5;
      margin: .9rem .25rem .1rem;
    }

    .platform-overview-points {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .75rem;
      margin-top: 1.5rem;
    }

    .platform-overview-points span {
      display: inline-flex;
      align-items: center;
      gap: .55rem;
      min-height: 3.15rem;
      color: #1e293b;
      background: #f8fbff;
      border: 1px solid #dbe7f5;
      border-radius: 16px;
      padding: .75rem .85rem;
      font-size: .94rem;
      font-weight: 850;
    }

    .platform-overview-points i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2rem;
      height: 2rem;
      flex: 0 0 auto;
      border-radius: 10px;
      color: var(--primary);
      background: #eef4ff;
    }

    .seo-depth-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .seo-depth-copy {
      color: var(--muted);
      font-size: 1.02rem;
      line-height: 1.75;
    }

    .seo-depth-copy p {
      margin-bottom: 1rem;
    }

    .seo-depth-copy p:last-child {
      margin-bottom: 0;
    }

    .seo-keywords {
      display: flex;
      flex-wrap: wrap;
      gap: .7rem;
      margin-top: 1.5rem;
    }

    .seo-keywords span {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      color: #1e293b;
      background: #f8fbff;
      border: 1px solid #dbe7f5;
      border-radius: 999px;
      padding: .55rem .8rem;
      font-size: .92rem;
      font-weight: 700;
    }

    .seo-keywords i {
      color: var(--primary);
      font-size: .9rem;
    }

    .page-visual-figure {
      margin: 0;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: var(--shadow);
      padding: 1rem;
    }

    .page-visual-figure img {
      display: block;
      width: 100%;
      height: auto;
      border-radius: 18px;
    }

    .page-visual-figure figcaption {
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.5;
      margin: .9rem .25rem .1rem;
    }

    .architecture-tech-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .architecture-tech-points {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .75rem;
      margin-top: 1.5rem;
    }

    .architecture-tech-points span {
      display: inline-flex;
      align-items: center;
      gap: .55rem;
      min-height: 3.2rem;
      color: #1e293b;
      background: #f8fbff;
      border: 1px solid #dbe7f5;
      border-radius: 16px;
      padding: .75rem .85rem;
      font-size: .94rem;
      font-weight: 800;
    }

    .architecture-tech-points i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2rem;
      height: 2rem;
      flex: 0 0 auto;
      border-radius: 10px;
      color: var(--primary);
      background: #eef4ff;
    }

    .architecture-visual-figure {
      padding: .8rem;
    }

    .architecture-visual-figure img {
      border-radius: 20px;
    }

    .architecture-summary-card {
      height: 100%;
      background:
        radial-gradient(circle at top right, rgba(37,99,235,.12), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: var(--shadow);
      padding: 1.35rem;
    }

    .architecture-summary-card h3 {
      color: #0f172a;
      font-size: 1.35rem;
      font-weight: 900;
      line-height: 1.25;
      margin: 0 0 1rem;
    }

    .architecture-summary-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .9rem;
    }

    .architecture-summary-grid div {
      min-height: 10rem;
      background: #fff;
      border: 1px solid #dbe7f5;
      border-radius: 18px;
      padding: 1rem;
    }

    .architecture-summary-grid i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2.35rem;
      height: 2.35rem;
      margin-bottom: .8rem;
      border-radius: 12px;
      color: var(--primary);
      background: #eef4ff;
      font-size: 1.15rem;
    }

    .architecture-summary-grid strong {
      display: block;
      color: #0f172a;
      font-size: 1rem;
      font-weight: 900;
      margin-bottom: .4rem;
    }

    .architecture-summary-grid span {
      display: block;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.55;
    }

    .kemargement-focus-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .kemargement-proof-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .75rem;
      margin-top: 1.5rem;
    }

    .kemargement-proof-grid span {
      display: inline-flex;
      align-items: center;
      gap: .55rem;
      min-height: 3.2rem;
      color: #0f172a;
      background: #f8fbff;
      border: 1px solid #dbe7f5;
      border-radius: 16px;
      padding: .75rem .85rem;
      font-size: .94rem;
      font-weight: 850;
    }

    .kemargement-proof-grid i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2rem;
      height: 2rem;
      flex: 0 0 auto;
      border-radius: 10px;
      color: #0f71c8;
      background: #eff6ff;
    }

    .kemargement-visual-figure {
      padding: .8rem;
    }

    .kemargement-visual-figure img {
      border-radius: 20px;
    }

    .kemargement-benefits-card {
      height: 100%;
      background:
        radial-gradient(circle at top right, rgba(29,155,240,.13), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: var(--shadow);
      padding: 1.35rem;
    }

    .kemargement-benefits-card h3 {
      color: #0f172a;
      font-size: 1.35rem;
      font-weight: 900;
      line-height: 1.25;
      margin: 0 0 1rem;
    }

    .kemargement-benefits-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .9rem;
    }

    .kemargement-benefits-grid div {
      min-height: 10rem;
      background: #fff;
      border: 1px solid #dbe7f5;
      border-radius: 18px;
      padding: 1rem;
    }

    .kemargement-benefits-grid i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2.35rem;
      height: 2.35rem;
      margin-bottom: .8rem;
      border-radius: 12px;
      color: #0f71c8;
      background: #eff6ff;
      font-size: 1.15rem;
    }

    .kemargement-benefits-grid strong {
      display: block;
      color: #0f172a;
      font-size: 1rem;
      font-weight: 900;
      margin-bottom: .4rem;
    }

    .kemargement-benefits-grid span {
      display: block;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.55;
    }

    .portal-showcase-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .portal-featured-screen {
      margin: 0;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: var(--shadow);
      padding: .9rem;
    }

    .portal-featured-screen img {
      display: block;
      width: 100%;
      height: auto;
      max-height: 640px;
      object-fit: contain;
      border-radius: 18px;
      background: #fff;
    }

    .portal-featured-screen figcaption {
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.5;
      margin: .9rem .25rem .1rem;
    }

    .portal-screen-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1rem;
    }

    .portal-screen-card {
      display: flex;
      flex-direction: column;
      overflow: hidden;
      min-height: 100%;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 22px;
      box-shadow: 0 12px 30px rgba(15, 23, 42, .07);
    }

    .portal-screen-card picture,
    .portal-screen-card img {
      display: block;
      width: 100%;
    }

    .portal-screen-card picture {
      height: 220px;
      background: #f8fbff;
      border-bottom: 1px solid #edf2f7;
    }

    .portal-screen-card img {
      height: 100%;
      object-fit: cover;
      object-position: top center;
    }

    .portal-screen-card > div {
      padding: 1.15rem;
    }

    .portal-screen-card span {
      display: inline-flex;
      color: var(--primary);
      font-size: .82rem;
      font-weight: 850;
      text-transform: uppercase;
      margin-bottom: .45rem;
    }

    .portal-screen-card h3 {
      color: #0f172a;
      font-size: 1.08rem;
      font-weight: 900;
      line-height: 1.25;
      margin: 0 0 .55rem;
    }

    .portal-screen-card p {
      color: var(--muted);
      font-size: .94rem;
      line-height: 1.58;
      margin: 0;
    }

    .portal-screen-card--summary {
      background:
        radial-gradient(circle at top right, rgba(37,99,235,.16), transparent 34%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    }

    .portal-summary-visual {
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-height: 220px;
      color: #fff;
      background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 100%);
      border-bottom: 0;
      padding: 1.25rem;
    }

    .portal-summary-visual i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 3rem;
      height: 3rem;
      border-radius: 16px;
      background: rgba(255,255,255,.14);
      font-size: 1.45rem;
      margin-bottom: 1rem;
    }

    .portal-summary-visual strong {
      display: block;
      color: #fff;
      font-size: 1.35rem;
      font-weight: 950;
      line-height: 1.15;
      margin-bottom: .55rem;
    }

    .portal-summary-visual span {
      color: rgba(255,255,255,.76);
      text-transform: none;
      font-size: .95rem;
      line-height: 1.5;
      margin: 0;
    }

    .testimonial-highlight-section,
    .testimonial-index-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .testimonial-tags {
      display: flex;
      flex-wrap: wrap;
      gap: .7rem;
      margin-top: 1.5rem;
    }

    .testimonial-tags span {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      color: #1e293b;
      background: #f8fbff;
      border: 1px solid #dbe7f5;
      border-radius: 999px;
      padding: .55rem .8rem;
      font-size: .92rem;
      font-weight: 800;
    }

    .testimonial-tags i {
      color: var(--primary);
    }

    .testimonial-video-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1.15rem;
    }

    .testimonial-video-grid--two {
      gap: 1rem;
    }

    .testimonial-video-card {
      overflow: hidden;
      height: 100%;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: var(--shadow);
    }

    .testimonial-video-frame {
      position: relative;
      width: 100%;
      aspect-ratio: 16 / 9;
      background:
        radial-gradient(circle at top right, rgba(37,99,235,.2), transparent 32%),
        linear-gradient(135deg, #0f172a 0%, #1d4ed8 100%);
    }

    .testimonial-video-frame iframe {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      border: 0;
    }

    .testimonial-video-caption {
      padding: 1.15rem;
    }

    .testimonial-video-caption strong {
      display: block;
      color: #0f172a;
      font-size: 1.08rem;
      font-weight: 950;
      line-height: 1.25;
      margin-bottom: .35rem;
    }

    .testimonial-video-caption span {
      display: block;
      color: #334155;
      font-size: .96rem;
      font-weight: 750;
      line-height: 1.5;
      margin-bottom: .55rem;
    }

    .testimonial-video-caption p {
      color: var(--muted);
      font-size: .94rem;
      line-height: 1.6;
      margin: 0 0 .8rem;
    }

    .testimonial-video-caption a {
      display: inline-flex;
      align-items: center;
      gap: .35rem;
      color: var(--primary);
      font-size: .94rem;
      font-weight: 850;
      text-decoration: none;
    }

    .hosting-security-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .hosting-partner-links {
      display: flex;
      flex-wrap: wrap;
      gap: .75rem;
      margin-top: 1.5rem;
    }

    .hosting-partner-links a {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      color: #0f172a;
      background: #f8fbff;
      border: 1px solid #dbe7f5;
      border-radius: 999px;
      padding: .65rem .9rem;
      font-size: .94rem;
      font-weight: 850;
      text-decoration: none;
    }

    .hosting-partner-links i {
      color: var(--primary);
    }

    .hosting-security-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }

    .hosting-security-grid div {
      min-height: 12rem;
      background:
        radial-gradient(circle at top right, rgba(37,99,235,.12), transparent 34%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
      border: 1px solid var(--border);
      border-radius: 22px;
      box-shadow: 0 12px 30px rgba(15, 23, 42, .07);
      padding: 1.2rem;
    }

    .hosting-security-grid i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2.6rem;
      height: 2.6rem;
      margin-bottom: .9rem;
      border-radius: 14px;
      color: var(--primary);
      background: #eef4ff;
      font-size: 1.25rem;
    }

    .hosting-security-grid strong {
      display: block;
      color: #0f172a;
      font-size: 1.06rem;
      font-weight: 950;
      margin-bottom: .45rem;
    }

    .hosting-security-grid span {
      display: block;
      color: var(--muted);
      font-size: .94rem;
      line-height: 1.58;
    }

    .methodology-rad-section,
    .support-method-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .methodology-pill-row {
      display: flex;
      flex-wrap: wrap;
      gap: .7rem;
      margin-top: 1.5rem;
    }

    .methodology-pill-row span {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      color: #1e293b;
      background: #fff7ed;
      border: 1px solid #fed7aa;
      border-radius: 999px;
      padding: .55rem .8rem;
      font-size: .92rem;
      font-weight: 850;
    }

    .methodology-pill-row i {
      color: #d97706;
    }

    .methodology-timeline-card,
    .support-flow-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: var(--shadow);
      padding: 1.3rem;
    }

    .methodology-timeline-card h3 {
      color: #0f172a;
      font-size: 1.25rem;
      font-weight: 950;
      margin: 0 0 1rem;
    }

    .methodology-steps {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .65rem 1rem;
      margin: 0;
      padding-left: 1.35rem;
      color: #334155;
      line-height: 1.45;
    }

    .methodology-steps li::marker {
      color: #d97706;
      font-weight: 900;
    }

    .support-flow-main {
      display: grid;
      grid-template-columns: 1fr 1.1fr 1fr;
      gap: 1rem;
      align-items: stretch;
    }

    .support-actor,
    .support-status,
    .support-platforms div {
      background: #f8fbff;
      border: 1px solid #dbe7f5;
      border-radius: 20px;
      padding: 1rem;
    }

    .support-actor i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2.55rem;
      height: 2.55rem;
      margin-bottom: .8rem;
      border-radius: 14px;
      color: #d97706;
      background: #fff7ed;
      font-size: 1.2rem;
    }

    .support-actor strong,
    .support-platforms strong {
      display: block;
      color: #0f172a;
      font-size: 1.05rem;
      font-weight: 950;
      margin-bottom: .4rem;
    }

    .support-actor span,
    .support-platforms span {
      display: block;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.55;
    }

    .support-status {
      background: #fff7ed;
      border-color: #fed7aa;
      text-align: center;
    }

    .support-status span {
      display: inline-flex;
      color: #fff;
      background: #f1b35c;
      border-radius: 10px;
      padding: .35rem .8rem;
      font-weight: 950;
      margin-bottom: .8rem;
    }

    .support-status ul {
      margin: 0;
      padding-left: 1.2rem;
      text-align: left;
      color: #334155;
      line-height: 1.55;
    }

    .support-flow-steps {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: .6rem;
      margin: 1rem 0;
      color: #334155;
      font-weight: 850;
    }

    .support-flow-steps i {
      color: #d97706;
    }

    .support-platforms {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }

    .support-platforms i {
      color: #d97706;
      margin-right: .35rem;
    }

    .methodology-clients-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .methodology-client-stats {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .9rem;
      margin-top: 1.5rem;
    }

    .methodology-client-stats div {
      background: #fff7ed;
      border: 1px solid #fed7aa;
      border-radius: 18px;
      padding: 1rem;
    }

    .methodology-client-stats strong {
      display: block;
      color: #0f172a;
      font-size: 1.2rem;
      font-weight: 950;
      line-height: 1.1;
      margin-bottom: .45rem;
    }

    .methodology-client-stats span {
      display: block;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.5;
    }

    .methodology-client-panel {
      background:
        radial-gradient(circle at top right, rgba(245,158,11,.14), transparent 34%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: var(--shadow);
      padding: 1.3rem;
    }

    .methodology-client-tags {
      display: flex;
      flex-wrap: wrap;
      gap: .55rem;
      margin-bottom: 1rem;
    }

    .methodology-client-tags span {
      display: inline-flex;
      align-items: center;
      color: #9a5a04;
      background: #fff7ed;
      border: 1px solid #fed7aa;
      border-radius: 999px;
      padding: .45rem .7rem;
      font-size: .82rem;
      font-weight: 850;
    }

    .methodology-client-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: .75rem;
    }

    .methodology-client-grid span {
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 4.4rem;
      text-align: center;
      color: #1e293b;
      background: rgba(255,255,255,.82);
      border: 1px solid #e2e8f0;
      border-radius: 16px;
      padding: .7rem;
      font-size: .9rem;
      font-weight: 900;
      line-height: 1.22;
      box-shadow: 0 8px 18px rgba(15, 23, 42, .04);
    }

    .interop-detail-section,
    .interop-examples-section {
      border-top: 1px solid #edf2f7;
      border-bottom: 1px solid #edf2f7;
    }

    .interop-flow-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }

    .interop-flow-grid div,
    .interop-example-grid div {
      background:
        radial-gradient(circle at top right, rgba(37,99,235,.11), transparent 34%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
      border: 1px solid var(--border);
      border-radius: 20px;
      box-shadow: 0 12px 28px rgba(15, 23, 42, .06);
      padding: 1.1rem;
    }

    .interop-flow-grid i {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2.45rem;
      height: 2.45rem;
      margin-bottom: .8rem;
      border-radius: 13px;
      color: var(--primary);
      background: #eef4ff;
      font-size: 1.18rem;
    }

    .interop-flow-grid strong,
    .interop-example-grid strong {
      display: block;
      color: #0f172a;
      font-size: 1.02rem;
      font-weight: 950;
      line-height: 1.25;
      margin-bottom: .45rem;
    }

    .interop-flow-grid span,
    .interop-example-grid span {
      display: block;
      color: var(--muted);
      font-size: .94rem;
      line-height: 1.58;
    }

    .interop-example-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1rem;
    }

    .dark-zone { background: linear-gradient(180deg, #0b1220 0%, #111827 100%); color: #fff; }

    .dark-zone .section-subtitle,
    .dark-zone .module-card p,
    .dark-zone .connector-card p { color: rgba(255,255,255,.72); }

    .dark-zone .module-card,
    .dark-zone .connector-card {
      background: rgba(255,255,255,.04);
      border-color: rgba(255,255,255,.08);
      box-shadow: none;
    }

    .dark-zone .module-card ul { color: rgba(255,255,255,.76); }
    .dark-zone .icon-wrap { background: rgba(255,255,255,.08); color: #8db8ff; }
    .dark-zone .module-card a,
    .dark-zone .connector-card a { color: #8db8ff; }

    .cta-box {
      padding: 2.2rem;
      background:
        radial-gradient(circle at top right, rgba(59,130,246,.14), transparent 25%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    }

    .footer-premium {
      background: #0b1220;
      color: rgba(255,255,255,.72);
      padding: 4.5rem 0 2rem;
    }

    .footer-premium h6 {
      color: #fff;
      font-weight: 800;
      margin-bottom: 1rem;
    }

    .footer-premium a {
      color: rgba(255,255,255,.7);
      text-decoration: none;
      display: block;
      margin-bottom: .6rem;
      font-size: .95rem;
    }

    .footer-premium a:hover { color: #fff; }

    .footer-brand img { height: 42px; margin-bottom: 1rem; }

    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,.1);
      margin-top: 2.5rem;
      padding-top: 1.5rem;
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      justify-content: space-between;
      align-items: center;
    }

    .social-links a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      border-radius: 12px;
      background: rgba(255,255,255,.06);
      color: #fff;
      margin: 0 0 0 .4rem;
    }

    .chatbot-toggle {
      position: fixed;
      right: 24px;
      bottom: 24px;
      z-index: 1055;
      width: 64px;
      height: 64px;
      border-radius: 50%;
      border: none;
      background: linear-gradient(135deg, var(--primary), #2563eb);
      color: #fff;
      box-shadow: 0 20px 45px rgba(29, 78, 216, 0.28);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
    }

    .chatbot-panel {
      position: fixed;
      right: 24px;
      bottom: 100px;
      width: 380px;
      max-width: calc(100vw - 32px);
      height: 640px;
      max-height: calc(100vh - 130px);
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: 0 30px 70px rgba(15,23,42,.18);
      overflow: hidden;
      z-index: 1054;
      display: none;
      flex-direction: column;
    }

    .chatbot-panel.open { display: flex; }

    .chatbot-header {
      background: linear-gradient(135deg, #0f172a, #1e293b);
      color: #fff;
      padding: 1rem 1.1rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex: 0 0 auto;
    }

    .chatbot-header h6 { margin: 0; font-weight: 800; }
    .chatbot-header small { display: block; opacity: .8; }

    .chatbot-body {
      padding: 1rem;
      background: #f8fafc;
      flex: 1 1 auto;
      overflow-y: auto;
      overflow-x: hidden;
      min-height: 0;
    }

    .chatbot-message {
      border-radius: 18px;
      padding: .9rem 1rem;
      font-size: .95rem;
      line-height: 1.5;
      margin-bottom: .8rem;
      max-width: 88%;
    }

    .chatbot-message.bot { background: #fff; border: 1px solid #e5e7eb; color: #0f172a; }
    .chatbot-message.user { background: #dbeafe; color: #0f172a; margin-left: auto; }

    .chatbot-suggestions { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .9rem; }

    .chatbot-suggestions button {
      border: 1px solid #dbe3ef;
      background: #fff;
      border-radius: 999px;
      padding: .45rem .8rem;
      font-size: .85rem;
      color: #334155;
    }

    .chatbot-footer {
      padding: .9rem;
      border-top: 1px solid #eef2f7;
      background: #fff;
      flex: 0 0 auto;
    }

    .chatbot-footer .input-group {
      border: 1px solid #dbe3ef;
      border-radius: 16px;
      overflow: hidden;
    }

    .chatbot-footer input { border: none; box-shadow: none !important; padding: .85rem 1rem; }
    .chatbot-footer button { border: none; background: var(--primary); color: #fff; padding: 0 1rem; }

    .chatbot-body::-webkit-scrollbar { width: 10px; }
    .chatbot-body::-webkit-scrollbar-track { background: transparent; }
    .chatbot-body::-webkit-scrollbar-thumb {
      background: #cbd5e1;
      border-radius: 999px;
      border: 2px solid #f8fafc;
    }
    .chatbot-body::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

    @media (max-width: 1199.98px) {
      .mega-menu { width: 100%; border-radius: 18px; margin-top: .5rem; }
    }

    @media (max-width: 991.98px) {
      .dashboard-grid,
      .logo-boxes { grid-template-columns: 1fr; }
      .portal-screen-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .testimonial-video-grid,
      .testimonial-video-grid--two { grid-template-columns: 1fr; }
      .methodology-steps,
      .support-flow-main,
      .support-platforms { grid-template-columns: 1fr; }
      .methodology-client-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .interop-example-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .badge-one,
      .badge-two { position: static; margin-bottom: .75rem; display: inline-flex; }
      .hero-visual { margin-top: 2rem; }
    }

    @media (max-width: 575.98px) {
      .architecture-tech-points,
      .architecture-summary-grid,
      .kemargement-proof-grid,
      .kemargement-benefits-grid,
      .portal-screen-grid,
      .hosting-security-grid,
      .methodology-client-stats,
      .methodology-client-grid,
      .interop-flow-grid,
      .interop-example-grid,
      .platform-overview-points {
        grid-template-columns: 1fr;
      }

      .architecture-summary-grid div,
      .kemargement-benefits-grid div,
      .hosting-security-grid div {
        min-height: auto;
      }
    }