*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --navy:        #0e2447;
      --navy-deep:   #07152b;
      --navy-mid:    #162f5a;
      --navy-light:  #1e3f7a;
      --signal:      #2563eb;
      --signal-light:#3b82f6;
      --ice:         #f0f4fb;
      --white:       #ffffff;
      --gray-100:    #f3f4f6;
      --gray-200:    #e5e7eb;
      --gray-300:    #d1d5db;
      --gray-400:    #9ca3af;
      --gray-500:    #6b7280;
      --gray-700:    #374151;
      --gray-900:    #111827;
      --green:       #059669;
      --font-body:   'Inter', -apple-system, sans-serif;
      --font-mono:   'JetBrains Mono', monospace;
    }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-body);
      color: var(--gray-900);
      background: var(--white);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    a { text-decoration: none; color: inherit; }
    img { display: block; max-width: 100%; }

    /* ── NAV ── */
    .nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
      height: 72px; padding: 0 2rem;
      display: flex; align-items: center; justify-content: space-between;
      background: var(--navy);
      box-shadow: 0 1px 0 rgba(255,255,255,.07);
    }
    .nav-inner {
      width: 100%;
      max-width: 1280px;
      height: 100%;
      margin: 0 auto;
      display: grid;
      grid-template-columns: auto minmax(0, 1fr) auto;
      align-items: center;
      gap: 1.5rem;
    }
    .nav-logo img { height: 38px; width: auto; }
    .nav-links { display: flex; align-items: center; justify-content: flex-end; gap: 1.75rem; list-style: none; }
    .nav-links a {
      font-size: .875rem; font-weight: 500;
      color: rgba(255,255,255,.7); letter-spacing: .01em; transition: color .2s;
    }
    .nav-links a:hover { color: #fff; }
    .nav-links a.active { color: #fff; border-bottom: 2px solid var(--signal); padding-bottom: 2px; }
    .nav-cta {
      padding: .625rem 1.25rem;
      background: var(--signal); color: #fff;
      font-size: .875rem; font-weight: 600; transition: background .2s;
    }
    .nav-cta:hover { background: var(--signal-light); }
    .nav-hamburger {
      display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px;
    }
    .nav-hamburger span { display: block; width: 24px; height: 2px; background: white; }

    .mobile-menu {
      display: none; position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
      background: var(--navy); z-index: 999;
      flex-direction: column; align-items: center; justify-content: center; gap: 1.5rem;
    }
    .nav-hamburger.open span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }
    .nav-hamburger.open span:nth-child(2) {
      opacity: 0;
    }
    .nav-hamburger.open span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a { font-size: 1.5rem; font-weight: 700; color: #fff; }
    .mobile-menu-close {
      position: absolute; top: 1.5rem; right: 2rem;
      background: none; border: none; color: white; font-size: 2rem; cursor: pointer;
    }

    /* ── PAGE HERO ── */
    .page-hero {
      background: var(--navy);
      padding: 7rem 2rem 5rem;
      position: relative; overflow: hidden;
    }
    .page-hero::before {
      content: '';
      position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size: 80px 80px;
    }
    .page-hero::after {
      content: '';
      position: absolute; top: -30%; right: -5%;
      width: 600px; height: 600px;
      background: radial-gradient(circle, rgba(37,99,235,.13) 0%, transparent 65%);
      pointer-events: none;
    }
    .page-hero-inner {
      max-width: 1280px; margin: 0 auto; position: relative; z-index: 1;
      display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: end;
    }
    .page-hero-left {  }
    .eyebrow-wrap {
      display: inline-flex; align-items: center; gap: .75rem; margin-bottom: 1.25rem;
    }
    .eyebrow-line { width: 32px; height: 2px; background: var(--signal); flex-shrink: 0; }
    .eyebrow-text {
      font-size: .72rem; font-weight: 700;
      letter-spacing: .12em; text-transform: uppercase; color: var(--signal-light);
    }
    .page-hero h1 {
      font-size: clamp(2rem, 4vw, 3.75rem);
      font-weight: 800; line-height: 1.05; letter-spacing: -.03em;
      color: #fff; margin-bottom: 1.25rem;
    }
    .page-hero-lead {
      font-size: 1.0625rem; line-height: 1.7;
      color: rgba(255,255,255,.55); max-width: 52ch;
    }
    .page-hero-right { padding-bottom: .5rem; }
    .hero-data-block {
      display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
      background: rgba(255,255,255,.08);
    }
    .hero-data-cell {
      background: rgba(255,255,255,.04);
      padding: 1.5rem;
      display: flex; flex-direction: column; gap: .3rem;
    }
    .hero-data-num {
      font-family: var(--font-mono);
      font-size: 1.75rem; font-weight: 600;
      color: #fff; line-height: 1;
    }
    .hero-data-label {
      font-size: .72rem; font-weight: 600;
      letter-spacing: .08em; text-transform: uppercase;
      color: rgba(255,255,255,.35);
    }
    .hero-data-sub {
      font-size: .78rem; color: rgba(255,255,255,.3); line-height: 1.4;
    }

    /* ── SHARED LAYOUT ── */
    .section { padding: 6rem 2rem; }
    .section-inner { max-width: 1280px; margin: 0 auto; }
    .section--ice { background: var(--ice); }
    .section--navy { background: var(--navy); }
    .section--white { background: var(--white); }
    .section--deep { background: var(--navy-deep); }

    .section-eyebrow {
      display: inline-flex; align-items: center; gap: .75rem; margin-bottom: .875rem;
    }
    .eyebrow-line-sm { width: 28px; height: 2px; background: var(--signal); flex-shrink: 0; }
    .eyebrow-text-sm {
      font-size: .72rem; font-weight: 700;
      letter-spacing: .12em; text-transform: uppercase; color: var(--signal);
    }
    .eyebrow-text-sm--light { color: var(--signal-light); }
    .section-title {
      font-size: clamp(1.6rem, 2.8vw, 2.5rem);
      font-weight: 800; line-height: 1.15; letter-spacing: -.025em;
      color: var(--gray-900); margin-bottom: 1rem;
    }
    .section-title--white { color: #fff; }
    .section-lead {
      font-size: 1.0625rem; line-height: 1.7;
      color: var(--gray-500); max-width: 60ch;
    }
    .section-lead--light { color: rgba(255,255,255,.55); }

    /* ── STORY SECTION ── */
    .story-grid {
      display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
    }
    .story-text p {
      font-size: 1.0625rem; line-height: 1.75;
      color: var(--gray-500); margin-bottom: 1.25rem;
    }
    .story-text p strong { color: var(--gray-900); font-weight: 600; }
    .story-text p:last-child { margin-bottom: 0; }
    .story-highlight {
      margin-top: 2.5rem;
      padding: 1.5rem;
      border-left: 3px solid var(--signal);
      background: var(--ice);
    }
    .story-highlight p {
      font-size: .9375rem; font-weight: 500;
      color: var(--gray-700); line-height: 1.6; margin: 0;
    }
    /* Revenue trajectory */
    .revenue-track {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 1px; background: var(--gray-200); margin-bottom: 2.5rem;
    }
    .revenue-cell {
      background: var(--white); padding: 1.75rem;
    }
    .revenue-year {
      font-size: .72rem; font-weight: 700;
      letter-spacing: .1em; text-transform: uppercase;
      color: var(--gray-400); margin-bottom: .5rem;
    }
    .revenue-num {
      font-family: var(--font-mono);
      font-size: 1.625rem; font-weight: 600;
      color: var(--navy); line-height: 1; margin-bottom: .4rem;
    }
    .revenue-num--highlight { color: var(--signal); }
    .revenue-note {
      font-size: .78rem; color: var(--gray-400);
    }
    .company-data-table {
      width: 100%; border-collapse: collapse; font-size: .9rem;
    }
    .company-data-table tr {
      border-bottom: 1px solid var(--gray-100);
    }
    .company-data-table tr:last-child { border-bottom: none; }
    .company-data-table td {
      padding: .875rem 0; vertical-align: top; line-height: 1.5;
    }
    .company-data-table td:first-child {
      font-size: .72rem; font-weight: 700;
      letter-spacing: .08em; text-transform: uppercase;
      color: var(--gray-400); width: 38%; padding-right: 1.5rem;
      white-space: nowrap;
    }
    .company-data-table td:last-child { color: var(--gray-700); font-weight: 500; }

    /* ── POSITIONING STRIP ── */
    .positioning-strip {
      background: var(--navy);
      padding: 5rem 2rem;
    }
    .positioning-inner {
      max-width: 1280px; margin: 0 auto;
    }
    .positioning-grid {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 1px; background: rgba(255,255,255,.08); margin-top: 3.5rem;
    }
    .pos-card {
      background: var(--navy); padding: 2.5rem;
      position: relative; overflow: hidden;
      transition: background .25s;
    }
    .pos-card::after {
      content: '';
      position: absolute; top: 0; left: 0; right: 0;
      height: 2px; background: var(--signal);
      transform: scaleX(0); transform-origin: left;
      transition: transform .3s ease;
    }
    .pos-card:hover { background: var(--navy-mid); }
    .pos-card:hover::after { transform: scaleX(1); }
    .pos-num {
      font-family: var(--font-mono); font-size: .75rem;
      font-weight: 600; color: rgba(255,255,255,.2);
      letter-spacing: .08em; margin-bottom: .875rem;
    }
    .pos-title {
      font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: .75rem;
    }
    .pos-desc {
      font-size: .875rem; line-height: 1.65; color: rgba(255,255,255,.5);
    }

    /* ── TEAM ── */
    .team-intro {
      display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
      margin-bottom: 4rem; align-items: end;
    }
    .team-cards {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 1px; background: var(--gray-200);
    }
    .team-card {
      background: var(--white); padding: 2.5rem;
    }
    .team-avatar {
      width: 56px; height: 56px;
      background: var(--navy);
      display: flex; align-items: center; justify-content: center;
      font-family: var(--font-mono); font-size: .875rem;
      font-weight: 700; color: #fff; letter-spacing: .05em;
      margin-bottom: 1.5rem;
    }
    .team-role {
      font-size: .72rem; font-weight: 700;
      letter-spacing: .1em; text-transform: uppercase;
      color: var(--signal); margin-bottom: .375rem;
    }
    .team-name {
      font-size: 1.25rem; font-weight: 800;
      letter-spacing: -.015em; color: var(--gray-900); margin-bottom: .875rem;
    }
    .team-degree {
      font-size: .8125rem; font-weight: 500;
      color: var(--gray-500); margin-bottom: 1.25rem; line-height: 1.5;
      padding-bottom: 1.25rem; border-bottom: 1px solid var(--gray-100);
    }
    .team-bio {
      font-size: .875rem; line-height: 1.7; color: var(--gray-500);
      margin-bottom: 1.5rem;
    }
    .team-tags { display: flex; flex-wrap: wrap; gap: .375rem; }
    .team-tag {
      font-size: .68rem; font-weight: 600;
      letter-spacing: .05em; text-transform: uppercase;
      color: var(--gray-500); padding: .2rem .55rem;
      border: 1px solid var(--gray-200);
    }
    /* Experience timeline per person */
    .exp-list { margin-top: 1.25rem; display: flex; flex-direction: column; gap: .625rem; }
    .exp-item { display: flex; gap: .75rem; align-items: baseline; }
    .exp-dot {
      width: 6px; height: 6px; border-radius: 50%;
      background: var(--signal); flex-shrink: 0; margin-top: .35rem;
    }
    .exp-text { font-size: .8125rem; line-height: 1.5; color: var(--gray-500); }
    .exp-text strong { color: var(--gray-700); font-weight: 600; }

    /* ── CERTIFICATIONS ── */
    .certs-section { background: var(--ice); padding: 6rem 2rem; }
    .certs-inner { max-width: 1280px; margin: 0 auto; }
    .certs-intro {
      display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
      align-items: end; margin-bottom: 4rem;
    }
    /* Certificate document cards */
    .cert-docs-grid {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 1px; background: var(--gray-200); margin-bottom: 3rem;
    }
    .cert-doc-card {
      background: var(--white); overflow: hidden;
      transition: box-shadow .25s;
    }
    .cert-doc-card:hover { box-shadow: 0 8px 32px rgba(14,36,71,.08); z-index:1; position:relative; }
    .cert-doc-img {
      background: var(--gray-100);
      overflow: hidden;
      border-bottom: 1px solid var(--gray-200);
    }
    .cert-doc-img img {
      width: 100%; object-fit: cover;
      transition: transform .5s ease;
    }
    .cert-doc-card:hover .cert-doc-img img { transform: scale(1.03); }
    .cert-doc-body { padding: 1.5rem; }
    .cert-doc-issuer {
      font-size: .72rem; font-weight: 700;
      letter-spacing: .08em; text-transform: uppercase;
      color: var(--signal); margin-bottom: .375rem;
    }
    .cert-doc-title {
      font-size: .9375rem; font-weight: 700; color: var(--gray-900);
      margin-bottom: .375rem; line-height: 1.3;
    }
    .cert-doc-holder {
      font-size: .8125rem; color: var(--gray-400); font-weight: 500;
    }
    /* Membership badges grid */
    .memberships-grid {
      display: grid; grid-template-columns: repeat(5, 1fr);
      gap: 1px; background: var(--gray-200);
    }
    .membership-cell {
      background: var(--white); padding: 1.5rem;
      display: flex; flex-direction: column; gap: .5rem;
      transition: background .2s;
    }
    .membership-cell:hover { background: var(--ice); }
    .membership-name {
      font-size: .9rem; font-weight: 700; color: var(--gray-900);
    }
    .membership-detail {
      font-family: var(--font-mono);
      font-size: .75rem; font-weight: 500; color: var(--signal);
    }
    .membership-desc {
      font-size: .78rem; color: var(--gray-400); line-height: 1.4;
    }

    /* ── GROUP STRUCTURE ── */
    .group-section { padding: 6rem 2rem; background: var(--navy-deep); }
    .group-inner { max-width: 1280px; margin: 0 auto; }
    .group-intro {
      display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
      align-items: end; margin-bottom: 4rem;
    }
    /* Holding bar */
    .holding-bar {
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.1);
      padding: 1.5rem 2rem;
      display: flex; align-items: center; gap: 1.5rem;
      margin-bottom: 1px;
    }
    .holding-badge {
      font-family: var(--font-mono); font-size: .72rem; font-weight: 600;
      letter-spacing: .08em; text-transform: uppercase;
      color: var(--signal-light);
      background: rgba(37,99,235,.15);
      padding: .25rem .6rem;
      flex-shrink: 0;
    }
    .holding-name { font-size: 1.0625rem; font-weight: 700; color: #fff; }
    .holding-sub { font-size: .8125rem; color: rgba(255,255,255,.4); }
    /* Entity grid */
    .entities-grid {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 1px; background: rgba(255,255,255,.06);
    }
    .entity-card {
      padding: 2rem;
      background: rgba(255,255,255,.03);
      transition: background .2s;
      position: relative;
    }
    .entity-card--highlight {
      background: rgba(37,99,235,.07);
    }
    .entity-card--highlight::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0;
      height: 2px; background: var(--signal);
    }
    .entity-card:hover { background: rgba(255,255,255,.06); }
    .entity-flag {
      font-size: .68rem; font-weight: 700;
      letter-spacing: .1em; text-transform: uppercase;
      color: rgba(255,255,255,.3); margin-bottom: .75rem;
    }
    .entity-name { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: .375rem; }
    .entity-location { font-size: .8rem; color: rgba(255,255,255,.4); margin-bottom: .875rem; }
    .entity-scope {
      font-size: .8125rem; line-height: 1.6; color: rgba(255,255,255,.45);
    }
    .entity-tags { display: flex; flex-wrap: wrap; gap: .375rem; margin-top: 1rem; }
    .entity-tag {
      font-size: .65rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
      color: rgba(255,255,255,.3); padding: .2rem .5rem;
      border: 1px solid rgba(255,255,255,.1);
    }

    /* ── CONTACT CTA ── */
    .cta-section {
      background: var(--navy); padding: 5rem 2rem;
      position: relative; overflow: hidden;
    }
    .cta-section::after {
      content: '';
      position: absolute; bottom: 0; right: 0;
      width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(37,99,235,.1) 0%, transparent 70%);
      pointer-events: none;
    }
    .cta-inner {
      max-width: 1280px; margin: 0 auto; position: relative; z-index:1;
      display: flex; align-items: center; justify-content: space-between;
      gap: 3rem; flex-wrap: wrap;
    }
    .cta-text h2 {
      font-size: clamp(1.5rem, 2.5vw, 2.25rem);
      font-weight: 800; color: #fff; line-height: 1.15;
      letter-spacing: -.025em; margin-bottom: .75rem;
    }
    .cta-text p {
      font-size: 1rem; line-height: 1.65;
      color: rgba(255,255,255,.5); max-width: 52ch;
    }
    .cta-actions { display: flex; gap: 1rem; flex-shrink: 0; flex-wrap: wrap; }
    .btn-primary {
      display: inline-flex; align-items: center; gap: .5rem;
      padding: .875rem 1.75rem;
      background: var(--signal); color: #fff;
      font-size: .9rem; font-weight: 600;
      border: none; cursor: pointer; transition: background .2s;
    }
    .btn-primary:hover { background: var(--signal-light); }
    .btn-ghost-white {
      display: inline-flex; align-items: center; gap: .5rem;
      padding: .875rem 1.75rem;
      border: 1.5px solid rgba(255,255,255,.25); color: rgba(255,255,255,.8);
      font-size: .9rem; font-weight: 500; transition: border-color .2s, color .2s;
    }
    .btn-ghost-white:hover { border-color: rgba(255,255,255,.6); color: #fff; }

    /* ── FOOTER ── */
    .footer {
      background: var(--navy-deep);
      border-top: 1px solid rgba(255,255,255,.06);
      padding: 2rem;
    }
    .footer-inner {
      max-width: 1280px; margin: 0 auto;
      display: flex; align-items: center; justify-content: space-between;
      gap: 1.5rem; flex-wrap: wrap;
    }
    .footer-logo img { height: 28px; opacity: .6; }
    .footer-copy { font-size: .78rem; color: rgba(255,255,255,.3); }
    .footer-links { display: flex; gap: 1.5rem; }
    .footer-links a { font-size: .78rem; color: rgba(255,255,255,.3); transition: color .2s; }
    .footer-links a:hover { color: rgba(255,255,255,.6); }

    /* ── REVEAL ── */
    .reveal {
      opacity: 0; transform: translateY(20px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .reveal.visible { opacity: 1; transform: translateY(0); }
    .reveal-delay-1 { transition-delay: .1s; }
    .reveal-delay-2 { transition-delay: .2s; }
    .reveal-delay-3 { transition-delay: .3s; }
    .reveal-delay-4 { transition-delay: .4s; }

    /* ── RESPONSIVE ── */
    @media (max-width: 1024px) {
      .page-hero-inner, .story-grid, .team-intro,
      .certs-intro, .group-intro { grid-template-columns: 1fr; gap: 1.75rem; }
      .team-cards { grid-template-columns: 1fr 1fr; }
      .positioning-grid { grid-template-columns: 1fr 1fr; }
      .memberships-grid { grid-template-columns: repeat(3, 1fr); }
      .entities-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .nav-inner { grid-template-columns: auto auto; justify-content: space-between; }
      .nav-hamburger { display: flex; }
      .section { padding: 4rem 1.5rem; }
      .page-hero { padding: 6.5rem 1.5rem 3.5rem; }
      .team-cards { grid-template-columns: 1fr; }
      .cert-docs-grid { grid-template-columns: 1fr; }
      .memberships-grid { grid-template-columns: 1fr 1fr; }
      .positioning-grid { grid-template-columns: 1fr; }
      .entities-grid { grid-template-columns: 1fr; }
      .hero-data-block { grid-template-columns: 1fr 1fr; }
      .revenue-track { grid-template-columns: 1fr; gap: 1px; }
      .cta-inner { flex-direction: column; align-items: flex-start; }
      .footer-inner { flex-direction: column; align-items: flex-start; }
    }
    @media (max-width: 480px) {
      .memberships-grid { grid-template-columns: 1fr; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { animation: none !important; transition: none !important; }
      .reveal { opacity: 1; transform: none; }
    }

/* CodeIgniter integration: common navigation and footer are rendered by shared layout views. */

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background-color: var(--signal);
  color: #fff;
  border: none;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(14, 36, 71, 0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s, transform 0.2s, background-color 0.2s;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background-color: var(--signal-light);
  transform: translateY(-2px);
}
.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.5;
}
@media (max-width: 768px) {
  .back-to-top {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
  }
}