*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --orange:       #B35000;
      --orange-dark:  #9E4800;
      --orange-light: #FEF3EC;
      --charcoal:     #111111;
      --slate:        #1B2A3B;
      --slate-2:      #243446;
      --white:        #FFFFFF;
      --off-white:    #FAFAF8;
      --warm-gray:    #F3F0EB;
      --border:       #E6E1D9;
      --text-primary: #111111;
      --text-body:    #3A3530;
      --text-muted:   #6B6560;
      --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      --max-w: 1160px;
      --r:    8px;
      --r-lg: 16px;
      --sh-sm: 0 1px 4px rgba(0,0,0,0.07);
      --sh-md: 0 4px 20px rgba(0,0,0,0.09);
      --sh-lg: 0 12px 40px rgba(0,0,0,0.12);
      /* D2I accent */
      --d2i-teal:      #006E6E;
      --d2i-teal-dark: #005050;
      --d2i-teal-lt:   #E6F4F4;
      --d2i-teal-mid:  #00898A;
      --tableau-blue:  #1D5FA4;
      --tableau-lt:    #EBF2FB;
      --alation-purple:#6B21A8;
      --alation-lt:    #F5F3FF;
      --insights-amber:#92400E;
      --insights-lt:   #FEF3C7;
    }

    body { font-family: var(--font); background: var(--off-white); color: var(--text-primary); -webkit-font-smoothing: antialiased; }

    /* ── HERO ── */
    .hero {
      position: relative;
      overflow: hidden;
      background: linear-gradient(160deg, #0c1a15 0%, #111111 45%, #0d1f1b 100%);
      color: #fff;
      padding: 4.5rem 3rem 4rem;
    }
.hero::before {
      content: ''; position: absolute; inset: 0;
      background:
        radial-gradient(ellipse 55% 90% at 85% 40%, rgba(0,110,110,0.5) 0%, transparent 65%),
        radial-gradient(ellipse 40% 60% at 10% 75%, rgba(191,87,0,0.1) 0%, transparent 55%);
    }
    .hero-grid {
      position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
      background-size: 48px 48px;
    }
    .hero-inner {
      max-width: var(--max-w); margin: 0 auto;
      position: relative; z-index: 2;
      display: flex; gap: 4rem; align-items: flex-start;
    }
    .hero-left { flex: 1; }
    .hero-right { flex: 0 0 320px; }

    .hero-eyebrow {
      display: inline-flex; align-items: center; gap: 0.5rem;
      font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
      color: rgba(0,210,210,0.8); margin-bottom: 1rem;
    }
    .hero h1 {
      font-size: 2.75rem; font-weight: 800; color: #fff;
      line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 0.75rem;
    }
    .hero h1 em { color: #5DD4D4; font-style: normal; }
    .hero-sub {
      font-size: 1rem; color: rgba(255,255,255,0.65);
      line-height: 1.65; max-width: 560px; margin-bottom: 2rem;
    }
    .hero-ctas { display: flex; gap: 0.75rem; flex-wrap: wrap; }
    .btn-primary {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: var(--orange); color: #fff;
      padding: 0.7rem 1.4rem; border-radius: 6px;
      font-size: 0.88rem; font-weight: 600; text-decoration: none; transition: all 0.2s;
    }
    .btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); }
    .btn-teal {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: rgba(0,110,110,0.3); color: #5DD4D4;
      border: 1px solid rgba(0,150,150,0.4);
      padding: 0.7rem 1.4rem; border-radius: 6px;
      font-size: 0.88rem; font-weight: 500; text-decoration: none; transition: all 0.2s;
    }
    .btn-teal:hover { background: rgba(0,110,110,0.5); color: #fff; }

    /* Quick-access cards (right column) */
    .hero-quick-card {
      background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
      border-radius: var(--r-lg); overflow: hidden; backdrop-filter: blur(6px);
    }
    .hero-quick-title {
      font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
      color: rgba(255,255,255,0.35); padding: 0.85rem 1.25rem; border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .hero-quick-link {
      display: flex; align-items: center; justify-content: space-between;
      padding: 0.75rem 1.25rem; border-bottom: 1px solid rgba(255,255,255,0.06);
      text-decoration: none; transition: background .15s;
    }
    .hero-quick-link:last-child { border-bottom: none; }
    .hero-quick-link:hover { background: rgba(255,255,255,0.06); }
    .hero-quick-link-label { font-size: 0.85rem; font-weight: 500; color: rgba(255,255,255,0.85); }
    .hero-quick-link-tag { font-size: 0.68rem; font-weight: 600; padding: 0.15rem 0.5rem; border-radius: 10px; }
    .tag-teal { background: rgba(0,110,110,0.3); color: #5DD4D4; }
    .tag-orange { background: rgba(191,87,0,0.25); color: #F5A461; }
    .tag-ext { color: rgba(255,255,255,0.3); font-size: 0.78rem; }

    /* ── LAYOUT ── */
    .container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
    .section { padding: 4rem 0; }
    .section-alt { background: var(--white); }
    .section-dark { background: var(--slate); padding: 4rem 0; }
    .section-teal { background: var(--d2i-teal); padding: 4rem 0; }

    .section-eyebrow { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--orange); margin-bottom: 0.5rem; }
    .section-dark .section-eyebrow { color: #f5a461; }
    .section-title { font-size: 1.9rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 0.75rem; }
    .section-sub { font-size: 1rem; color: var(--text-muted); line-height: 1.6; max-width: 640px; }
    .section-header { margin-bottom: 2.5rem; }

    /* ── SELF-SERVICE BANNER ── */
    .selfserve-band {
      background: linear-gradient(135deg, var(--d2i-teal-dark) 0%, #004A6E 100%);
      padding: 2.5rem 0;
    }
    .selfserve-inner {
      max-width: var(--max-w); margin: 0 auto; padding: 0 2rem;
      display: flex; align-items: center; gap: 3rem;
    }
    .selfserve-icon {
      width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
      background: rgba(93,212,212,0.2); border: 2px solid rgba(93,212,212,0.4);
      display: flex; align-items: center; justify-content: center; font-size: 1.75rem;
    }
    .selfserve-copy h3 { font-size: 1.2rem; font-weight: 800; color: #fff; margin-bottom: 0.4rem; }
    .selfserve-copy p { font-size: 0.92rem; color: rgba(255,255,255,0.7); line-height: 1.6; }
    .selfserve-cta {
      margin-left: auto; flex-shrink: 0;
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: #5DD4D4; color: var(--d2i-teal-dark);
      padding: 0.7rem 1.4rem; border-radius: 6px;
      font-size: 0.88rem; font-weight: 700; text-decoration: none; transition: all 0.2s;
    }
    .selfserve-cta:hover { background: #fff; transform: translateY(-1px); }

    /* ── TOOLS GRID ── */
    .tools-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
    .tool-card {
      background: var(--white); border: 1px solid var(--border);
      border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-sm);
      display: flex; flex-direction: column;
      transition: box-shadow 0.2s, transform 0.2s;
    }
    .tool-card:hover { box-shadow: var(--sh-md); transform: translateY(-2px); }
    .tool-card-top {
      padding: 1.5rem 1.5rem 1rem;
      border-bottom: 1px solid var(--border);
      display: flex; align-items: center; gap: 1rem;
    }
    .tool-logo {
      width: 48px; height: 48px; border-radius: var(--r); flex-shrink: 0;
      display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
    }
    .tool-logo.insights { background: var(--insights-lt); }
    .tool-logo.tableau { background: var(--tableau-lt); }
    .tool-logo.alation { background: var(--alation-lt); }
    .tool-name { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); }
    .tool-tag {
      font-size: 0.68rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
      padding: 0.15rem 0.5rem; border-radius: 10px; display: inline-block; margin-top: 0.2rem;
    }
    .tool-tag.managed { background: var(--d2i-teal-lt); color: var(--d2i-teal); }
    .tool-card-body { padding: 1.25rem 1.5rem; flex: 1; }
    .tool-card-body p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 1rem; }
    .tool-features { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1rem; }
    .tool-features li { font-size: 0.82rem; color: var(--text-body); display: flex; gap: 0.5rem; align-items: flex-start; }
    .tool-features li::before { content: '›'; color: var(--d2i-teal); font-weight: 700; flex-shrink: 0; }
    .tool-card-foot { padding: 0 1.5rem 1.25rem; }
    .tool-link {
      display: inline-flex; align-items: center; gap: 0.4rem;
      font-size: 0.82rem; font-weight: 600; color: var(--d2i-teal);
      text-decoration: none; transition: color .15s;
    }
    .tool-link:hover { color: var(--d2i-teal-dark); }

    /* ── DATA HUB FEATURE ── */
    .datahub-layout {
      display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center;
    }
    .datahub-visual {
      background: linear-gradient(135deg, var(--d2i-teal-dark) 0%, #004A6E 100%);
      border-radius: var(--r-lg); padding: 2.5rem;
      position: relative; overflow: hidden;
    }
    .datahub-visual::before {
      content: ''; position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(93,212,212,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(93,212,212,0.06) 1px, transparent 1px);
      background-size: 32px 32px;
    }
    .datahub-hub {
      position: relative; z-index: 2;
      width: 80px; height: 80px; border-radius: 50%;
      background: rgba(93,212,212,0.2); border: 2px solid rgba(93,212,212,0.5);
      display: flex; align-items: center; justify-content: center;
      font-size: 2rem; margin: 1rem auto;
    }
    .datahub-spokes {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem;
      margin-top: 1.5rem; position: relative; z-index: 2;
    }
    .datahub-spoke {
      background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
      border-radius: var(--r); padding: 0.75rem; text-align: center;
    }
    .datahub-spoke-icon { font-size: 1.1rem; margin-bottom: 0.3rem; display: block; }
    .datahub-spoke-label { font-size: 0.68rem; color: rgba(255,255,255,0.7); font-weight: 500; }
    .datahub-hub-label {
      font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
      color: #5DD4D4; text-align: center; margin-top: 0.5rem; position: relative; z-index: 2;
    }

    .datahub-copy h3 { font-size: 1.5rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.02em; margin-bottom: 0.75rem; }
    .datahub-copy p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 1rem; }
    .datahub-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
    .datahub-pill {
      font-size: 0.78rem; font-weight: 600; padding: 0.3rem 0.85rem; border-radius: 20px;
      background: var(--d2i-teal-lt); color: var(--d2i-teal);
      border: 1px solid rgba(0,110,110,0.2);
    }
    .datahub-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
    .btn-teal-solid {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: var(--d2i-teal); color: #fff;
      padding: 0.65rem 1.3rem; border-radius: 6px;
      font-size: 0.85rem; font-weight: 600; text-decoration: none; transition: all 0.2s;
    }
    .btn-teal-solid:hover { background: var(--d2i-teal-dark); transform: translateY(-1px); }
    .btn-outline {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: transparent; color: var(--d2i-teal);
      border: 1px solid rgba(0,110,110,0.3);
      padding: 0.65rem 1.3rem; border-radius: 6px;
      font-size: 0.85rem; font-weight: 600; text-decoration: none; transition: all 0.2s;
    }
    .btn-outline:hover { background: var(--d2i-teal-lt); }

    /* ── ENGAGEMENT LEVELS ── */
    .levels-intro { margin-bottom: 2rem; }
    .levels-intro p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 0.75rem; }
    .levels-intro ul { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
    .levels-intro ul li { font-size: 0.88rem; color: var(--text-body); display: flex; gap: 0.5rem; }
    .levels-intro ul li::before { content: '›'; color: var(--d2i-teal); font-weight: 700; }

    .levels-list { display: flex; flex-direction: column; gap: 1rem; }
    .level-row {
      background: var(--white); border: 1px solid var(--border);
      border-radius: var(--r-lg); padding: 1.25rem 1.5rem;
      display: flex; gap: 1.25rem; align-items: flex-start;
      cursor: default; transition: box-shadow 0.2s;
    }
    .level-row:hover { box-shadow: var(--sh-sm); }
    .level-badge {
      width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      font-size: 0.85rem; font-weight: 800; color: #fff;
    }
    .lv1 { background: #5B8DB8; }
    .lv2 { background: #3A7D6E; }
    .lv3 { background: #8B6914; }
    .lv4 { background: var(--d2i-teal); }
    .lv5 { background: #4A3580; }
    .level-content { flex: 1; }
    .level-title { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.25rem; }
    .level-sub { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
    .level-tag {
      display: inline-block; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.04em;
      text-transform: uppercase; padding: 0.15rem 0.5rem; border-radius: 10px;
      margin-bottom: 0.35rem;
    }
    .tag-consumer { background: #E0EBF5; color: #1D5FA4; }
    .tag-analyst  { background: #E0F2EE; color: #2E6B5C; }
    .tag-bi       { background: #FEF3C7; color: #92400E; }
    .tag-dev      { background: #E6F4F4; color: #005050; }
    .tag-engineer { background: #EDE9FE; color: #4A3580; }

    /* ── TRAINING ── */
    .training-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
    .training-card {
      background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
      border-radius: var(--r-lg); padding: 1.25rem 1.5rem;
      display: flex; align-items: center; gap: 1rem;
      text-decoration: none; transition: background .15s;
    }
    .training-card:hover { background: rgba(255,255,255,0.12); }
    .training-icon { font-size: 1.5rem; flex-shrink: 0; }
    .training-name { font-size: 0.92rem; font-weight: 600; color: #fff; margin-bottom: 0.2rem; }
    .training-detail { font-size: 0.78rem; color: rgba(255,255,255,0.55); }

    /* ── LEGACY MIGRATION ── */
    .legacy-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
    .legacy-card {
      background: var(--white); border: 1px solid var(--border);
      border-radius: var(--r-lg); padding: 1.5rem; box-shadow: var(--sh-sm);
    }
    .legacy-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
    .legacy-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.55; }
    .legacy-status {
      display: inline-flex; align-items: center; gap: 0.4rem;
      font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
      padding: 0.2rem 0.65rem; border-radius: 20px; margin-bottom: 0.75rem;
    }
    .status-active  { background: var(--d2i-teal-lt); color: var(--d2i-teal); }
    .status-migrating { background: #FEF3C7; color: #92400E; }

    /* ── PARTNERSHIP PROJECTS ── */
    .partner-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.25rem; }
    .partner-card {
      border-radius: var(--r-lg); padding: 1.5rem;
      border-left: 4px solid var(--d2i-teal);
      background: var(--d2i-teal-lt);
    }
    .partner-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.4rem; }
    .partner-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.55; }
    .partner-planning {
      display: inline-block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em;
      text-transform: uppercase; padding: 0.15rem 0.5rem; border-radius: 10px;
      background: var(--alation-lt); color: var(--alation-purple);
      border: 1px solid rgba(107,33,168,0.2); margin-bottom: 0.5rem;
    }

    /* ── CALLOUT ── */
    .callout-band { background: var(--orange); padding: 3rem 0; }
    .callout-inner {
      max-width: var(--max-w); margin: 0 auto; padding: 0 2rem;
      display: flex; align-items: center; justify-content: space-between; gap: 2rem;
    }
    .callout-text h2 { font-size: 1.5rem; font-weight: 800; color: #fff; margin-bottom: 0.35rem; }
    .callout-text p { font-size: 0.95rem; color: #fff; }
    .callout-actions { display: flex; gap: 0.75rem; flex-shrink: 0; }
    .btn-white {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: #fff; color: var(--orange);
      padding: 0.7rem 1.4rem; border-radius: 6px;
      font-size: 0.88rem; font-weight: 700; text-decoration: none; transition: all 0.2s;
    }
    .btn-white:hover { background: rgba(255,255,255,0.9); transform: translateY(-1px); }
    .btn-outline-white {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.5);
      padding: 0.7rem 1.4rem; border-radius: 6px;
      font-size: 0.88rem; font-weight: 600; text-decoration: none; transition: all 0.2s;
    }
    .btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

    @media (max-width: 900px) {
      .hero-inner, .datahub-layout, .legacy-layout { flex-direction: column; }
      .tools-grid, .partner-grid, .training-grid, .levels-intro { grid-template-columns: 1fr; }
      .selfserve-inner { flex-direction: column; }
      .selfserve-cta { margin-left: 0; }
    }