:root {
      --navy: #0B1F3A;
      --navy-2: #12304f;
      --ink: #10253f;
      --muted: #566a82;
      --teal: #2F6DB5;
      --teal-dark: #245A9E;
      --sky: #6FB3F2;
      --pale: #e8f0fa;
      --paper: #f4f7fb;
      --white: #ffffff;
      --line: #dfe6ee;
      --radius: 20px;
      --shadow: 0 18px 50px rgba(11, 31, 58, .10);
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 90px; }
    body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); line-height: 1.65; background: var(--white); }
    a { color: inherit; }
    .container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
    .eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--teal-dark); text-transform: uppercase; letter-spacing: .13em; font-size: .76rem; font-weight: 800; }
    .eyebrow::before { content: ""; display: inline-block; width: 25px; height: 2px; background: currentColor; }
    .btn { display: inline-flex; justify-content: center; align-items: center; gap: 10px; min-height: 48px; padding: 12px 20px; border-radius: 9px; border: 1px solid transparent; text-decoration: none; font-weight: 750; transition: transform .2s, background .2s, border-color .2s; }
    .btn:hover { transform: translateY(-2px); }
    .btn-primary { background: var(--teal); color: #fff; }
    .btn-primary:hover { background: #3a7cc9; }
    .btn-outline { border-color: rgba(255,255,255,.27); color: var(--white); background: transparent; }
    .btn-outline:hover { border-color: var(--sky); }
    .site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.97); backdrop-filter: blur(12px); border-bottom: 1px solid #e2e8f0; }
    .nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .brand { display: inline-flex; align-items: center; gap: 12px; color: var(--navy); text-decoration: none; font-weight: 850; letter-spacing: .06em; line-height: 1.15; }
    .brand-logo { display: block; width: 220px; max-width: 38vw; height: auto; }
    .site-header .nav-links a:not(.btn) { color: var(--ink); }
    .site-header .btn-outline { border-color: rgba(0,32,87,.24); color: var(--navy); }
    .site-header .btn-outline:hover { border-color: var(--sky); }
    
    
    .nav-links { display: flex; align-items: center; gap: 26px; }
    .nav-links a:not(.btn) { color: #d8e1e8; text-decoration: none; font-size: .9rem; font-weight: 600; }
    .nav-links a:not(.btn):hover { color: var(--teal); }
    .menu-toggle { display: none; border: 1px solid rgba(255,255,255,.25); background: transparent; color: white; border-radius: 8px; padding: 9px 12px; font: inherit; }
    .hero { position: relative; overflow: hidden; color: white; background: radial-gradient(ellipse at 78% 30%, rgba(111,179,242,.13), transparent 34%), linear-gradient(120deg, var(--navy), #11305a 65%, #0d2748); }
    .hero::after { content: ""; position: absolute; width: 510px; height: 510px; border: 1px solid rgba(111,179,242,.14); border-radius: 50%; right: -160px; top: -160px; box-shadow: 0 0 0 48px rgba(111,179,242,.025), 0 0 0 100px rgba(111,179,242,.02); pointer-events: none; }
    .hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 58px; align-items: center; padding-block: 100px 90px; }
    .hero .eyebrow { color: var(--sky); }
    h1, h2, h3, p { margin-top: 0; }
    h1 { max-width: 740px; margin-bottom: 22px; font-size: clamp(2.65rem, 5vw, 4.8rem); line-height: 1.04; letter-spacing: -.055em; }
    h1 span { color: var(--sky); }
    .hero-copy { max-width: 640px; color: #c7d3dd; font-size: 1.13rem; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
    .sector-line { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 38px; color: #b6c6d2; font-size: .74rem; font-weight: 750; letter-spacing: .1em; }
    .sector-line span { display: flex; align-items: center; gap: 8px; }
    .sector-line span::before { content: ""; width: 6px; height: 6px; background: var(--sky); border-radius: 50%; }
    .hero-visual { min-height: 390px; display: grid; place-items: center; position: relative; }
    .orbit { position: absolute; width: min(100%, 390px); aspect-ratio: 1; border: 1px solid rgba(111,179,242,.25); border-radius: 50%; }
    .orbit::before, .orbit::after { content: ""; position: absolute; inset: 12%; border: 1px dashed rgba(111,179,242,.24); border-radius: 50%; }
    .orbit::after { inset: 27%; border-style: solid; border-color: rgba(255,255,255,.12); }
    .core { position: relative; z-index: 2; width: 146px; height: 146px; border-radius: 28px; display: grid; place-items: center; text-align: center; background: linear-gradient(145deg, #1d4a7c, #12304f); border: 1px solid rgba(111,179,242,.55); box-shadow: 0 0 65px rgba(111,179,242,.12); }
    .core strong { display: block; color: white; font-size: 1.08rem; line-height: 1.25; }
    .core small { display: block; margin-top: 7px; color: var(--sky); letter-spacing: .1em; font-size: .67rem; }
    .node { position: absolute; z-index: 3; width: 108px; padding: 12px 10px; text-align: center; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; color: #e9f3f7; background: rgba(16,40,72,.93); box-shadow: 0 12px 35px rgba(0,0,0,.16); font-size: .75rem; font-weight: 700; }
    .node b { display: block; margin-bottom: 4px; color: var(--sky); font-size: 1.15rem; }
    .node-a { top: 8%; left: 4%; } .node-b { top: 13%; right: 0; } .node-c { bottom: 10%; left: 3%; } .node-d { bottom: 8%; right: 2%; }
    .trust-strip { background: #fff; border-bottom: 1px solid var(--line); }
    .trust-inner { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding-block: 22px; }
    .trust-label { color: var(--muted); font-size: .78rem; font-weight: 750; text-transform: uppercase; letter-spacing: .1em; }
    .trust-items { display: flex; flex-wrap: wrap; gap: 12px; }
    .trust-items span { padding: 8px 12px; border: 1px solid var(--line); border-radius: 7px; color: #45566a; font-size: .8rem; font-weight: 700; }
    section { padding-block: 88px; }
    .section-head { max-width: 720px; margin-bottom: 38px; }
    h2 { margin-bottom: 16px; font-size: clamp(2rem, 3.6vw, 3.1rem); line-height: 1.12; letter-spacing: -.04em; }
    .section-lead { color: var(--muted); font-size: 1.08rem; }
    .intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
    .intro-note { padding: 28px; border-left: 3px solid var(--teal-dark); border-radius: 0 14px 14px 0; background: var(--paper); color: #46596b; }
    .intro-note strong { color: var(--ink); }
    .services { background: var(--paper); }
    .card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .service-card { min-height: 280px; padding: 28px; background: white; border: 1px solid var(--line); border-radius: var(--radius); transition: transform .2s, box-shadow .2s, border-color .2s; }
    .service-card:hover { transform: translateY(-4px); border-color: rgba(47,109,181,.35); box-shadow: var(--shadow); }
    .icon-box { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 24px; border-radius: 13px; color: var(--teal-dark); background: var(--pale); font-size: 1.35rem; font-weight: 800; }
    h3 { margin-bottom: 11px; font-size: 1.22rem; line-height: 1.3; letter-spacing: -.02em; }
    .service-card p, .industry-card p { margin-bottom: 0; color: var(--muted); font-size: .95rem; }
    .text-link { display: inline-flex; margin-top: 20px; color: var(--teal-dark); text-decoration: none; font-size: .9rem; font-weight: 800; }
    .text-link:hover { text-decoration: underline; }
    .industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .industry-card { position: relative; padding: 28px; overflow: hidden; border-radius: var(--radius); background: var(--navy); color: white; }
    .industry-card:nth-child(2) { background: #12304f; }
    .industry-card:nth-child(3) { background: #17406b; }
    .industry-number { color: var(--sky); font-size: .8rem; font-weight: 800; letter-spacing: .12em; }
    .industry-card h3 { margin-top: 30px; font-size: 1.35rem; }
    .industry-card p { color: #c2d0db; }
    .industry-card ul { padding-left: 19px; margin: 20px 0 0; color: #e1e9ef; font-size: .9rem; }
    .industry-card li { margin: 8px 0; }
    .approach { color: white; background: var(--navy); }
    .approach .eyebrow { color: var(--sky); }
    .approach .section-lead { color: #bdcbd6; }
    .steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 42px; }
    .step { padding: 20px 16px; border-top: 2px solid rgba(111,179,242,.7); background: rgba(255,255,255,.045); border-radius: 0 0 12px 12px; }
    .step-num { color: var(--sky); font-size: .8rem; font-weight: 850; letter-spacing: .1em; }
    .step h3 { margin-top: 16px; }
    .step p { margin-bottom: 0; color: #bdcbd6; font-size: .88rem; }
    .principles-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px 44px; }
    .principle { display: flex; gap: 16px; align-items: flex-start; }
    .check { flex: 0 0 28px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; color: var(--teal-dark); background: var(--pale); font-weight: 900; }
    .principle p { margin: 0; color: var(--muted); }
    .principle strong { display: block; margin-bottom: 5px; color: var(--ink); }
    .cta-section { padding-block: 0 88px; }
    .cta-panel { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 35px; padding: 46px; border-radius: 24px; background: var(--pale); }
    .cta-panel h2 { max-width: 680px; margin-bottom: 10px; }
    .cta-panel p { max-width: 680px; margin-bottom: 0; color: #4f6573; }
    .contact { background: var(--paper); }
    .contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; }
    .contact-detail { display: flex; gap: 13px; margin-top: 22px; align-items: flex-start; }
    .contact-detail b { display: block; }
    .contact-detail span { color: var(--muted); font-size: .93rem; }
    .contact-form { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
    label { display: block; margin-bottom: 6px; font-size: .87rem; font-weight: 750; }
    input, select, textarea { width: 100%; padding: 12px 13px; border: 1px solid #d4dde5; border-radius: 8px; background: white; color: var(--ink); font: inherit; font-size: .94rem; }
    input:focus, select:focus, textarea:focus { outline: 3px solid rgba(47,109,181,.28); border-color: var(--teal-dark); }
    .field { margin-bottom: 17px; }
    textarea { min-height: 130px; resize: vertical; }
    .form-note { margin: 12px 0 0; color: var(--muted); font-size: .78rem; }
    .form-status { display: none; margin-top: 14px; padding: 12px; border-radius: 8px; background: var(--pale); color: #1d4f8a; font-size: .9rem; }
    footer { padding-block: 28px; color: #c0ccd5; background: #07142a; font-size: .85rem; }
    .footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
    .footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
    .footer-links a { color: #c0ccd5; text-decoration: none; }
    .footer-links a:hover { color: var(--sky); }
    .disclaimer { margin-top: 12px; color: #91a1af; font-size: .76rem; }
    @media (max-width: 920px) {
      .nav-links { gap: 15px; }
      .nav-links a:not(.btn) { font-size: .82rem; }
      .hero-grid { grid-template-columns: 1fr; gap: 20px; padding-block: 78px 58px; }
      .hero-visual { min-height: 340px; }
      .intro-grid, .contact-grid { grid-template-columns: 1fr; gap: 35px; }
      .card-grid, .industries-grid { grid-template-columns: repeat(2, 1fr); }
      .steps { grid-template-columns: repeat(3, 1fr); }
      .trust-inner { align-items: flex-start; flex-direction: column; gap: 12px; }
    }
    @media (max-width: 680px) {
      .container { width: min(100% - 30px, 1160px); }
      .nav-wrap { min-height: 68px; flex-wrap: wrap; }
      .menu-toggle { display: block; }
      .nav-links { display: none; width: 100%; padding: 0 0 18px; flex-direction: column; align-items: stretch; gap: 14px; }
      .nav-links.open { display: flex; }
      .nav-links a:not(.btn) { padding: 4px 0; font-size: .95rem; }
      .nav-links .btn { width: 100%; }
      .hero-grid { padding-block: 62px 42px; }
      h1 { font-size: clamp(2.55rem, 12vw, 3.6rem); }
      .hero-copy { font-size: 1rem; }
      .hero-visual { min-height: 285px; transform: scale(.92); margin: -5px 0; }
      .orbit { width: 290px; }
      .node { width: 95px; font-size: .69rem; }
      .core { width: 120px; height: 120px; }
      .sector-line { font-size: .66rem; }
      section { padding-block: 64px; }
      .card-grid, .industries-grid, .principles-grid { grid-template-columns: 1fr; }
      .service-card { min-height: auto; }
      .steps { grid-template-columns: 1fr; }
      .step { display: grid; grid-template-columns: 45px 1fr; column-gap: 10px; }
      .step-num { grid-row: span 2; }
      .step h3 { margin: 0 0 7px; }
      .cta-section { padding-bottom: 64px; }
      .cta-panel { grid-template-columns: 1fr; padding: 28px 22px; }
      .cta-panel .btn { width: 100%; }
      .contact-form { padding: 21px; }
      .form-row { grid-template-columns: 1fr; gap: 0; }
      .footer-inner { flex-direction: column; align-items: flex-start; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { transition: none !important; }
    }
    .credibility { background: var(--paper); }
    .cred-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
    .cred-card { padding: 28px; background: white; border: 1px solid var(--line); border-top: 3px solid var(--teal-dark); border-radius: var(--radius); }
    .cred-card h3 { margin-bottom: 8px; }
    .cred-card p { margin: 0; color: var(--muted); font-size: .95rem; }
    .cred-close { margin: 38px 0 0; padding-top: 22px; border-top: 1px solid var(--line); color: var(--navy); font-size: 1.2rem; font-weight: 800; letter-spacing: -.02em; }
    @media (max-width: 680px) { .cred-grid { grid-template-columns: 1fr; } }

    /* ---- multi-page additions ---- */
    .page-hero { background: linear-gradient(120deg, var(--navy), #11305a 65%, #0d2748); color: #fff; padding-block: 60px 68px; }
    .page-hero .eyebrow { color: var(--sky); }
    .page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); line-height: 1.08; margin: 14px 0 18px; letter-spacing: -.03em; }
    .page-lead { max-width: 680px; color: #d3deec; font-size: 1.1rem; margin-bottom: 28px; }
    .breadcrumb { font-size: .85rem; color: #b3c4da; margin-bottom: 22px; }
    .breadcrumb a { color: #b3c4da; text-decoration: none; }
    .breadcrumb a:hover { color: #fff; }
    section.compact { padding-block: 64px; }
    .alt-bg { background: var(--paper); }
    .other-services { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
    .other-services a { padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: .92rem; background: #fff; }
    .other-services a:hover { border-color: var(--teal); color: var(--teal-dark); }
    .legal { max-width: 780px; }
    .legal h2 { font-size: 1.4rem; margin: 34px 0 10px; }
    .legal p, .legal li { color: #33475b; }
    .legal ul { padding-left: 20px; }
    .legal a { color: var(--teal-dark); }
    .todo { background: #fff3c4; color: #5a4300; padding: 0 .25em; border-radius: 3px; }
    .cookie-notice { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 50; max-width: 780px; margin: 0 auto; display: flex; gap: 16px; align-items: center; justify-content: space-between; background: var(--navy); color: #e6eef8; padding: 14px 18px; border-radius: 14px; box-shadow: 0 12px 40px rgba(0,0,0,.28); font-size: .88rem; }
    .cookie-notice p { margin: 0; }
    .cookie-notice a { color: var(--sky); }
    .cookie-notice .btn { padding: 9px 22px; flex: none; }
    .consent { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--muted); margin: 4px 0 16px; }
    .consent input { width: auto; margin-top: 4px; }
    .consent a { color: var(--teal-dark); }
    .hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
    .form-status.error { background: #fdeaea; color: #8a1f1f; }
    .footer-links { flex-wrap: wrap; }
    @media (max-width: 680px) { .cookie-notice { flex-direction: column; align-items: flex-start; } }