/* ============================================================
   nc-pages.css — shared stylesheet for NC Servo authored pages
   ------------------------------------------------------------
   v2 — extracted 2026-07-14 from the LIVE page dialect
   (canonical source: abex-showcase.html; verified to match the
   deployed https://ncservo.com/abex/ style block).
   Values UNCHANGED — must render pixel-identical to the old
   embedded <style> blocks.
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
    :root {
      --navy: #1a1f24; --steel: #232930; --mid: #2e3740; --blue: #3a4a58;
      --gold: #8a7355; --gold2: #a08a6a; --smoke: #7a8a96; --white: #e8eaec;
      --light: #c8d0d8; --off-white: #f2f3f4;
      --line: rgba(138, 115, 85, 0.26); --dark-line: rgba(255, 255, 255, 0.12);
      --radius: 2px; --font: Arial, Helvetica, sans-serif;
    }
    html { scroll-behavior: smooth; }
    body { margin: 0; background: var(--off-white); color: var(--navy); font-family: var(--font); line-height: 1.58; text-rendering: optimizeLegibility; }
    img { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }
    a:focus-visible, summary:focus-visible { outline: 3px solid rgba(138, 115, 85, 0.55); outline-offset: 3px; }
    .wrap { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
    .skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 30; background: var(--gold); color: var(--navy); padding: 0.65rem 1rem; border-radius: 0 0 var(--radius) var(--radius); font-weight: 700; }
    .skip-link:focus { top: 0; }
    .utility { background: var(--navy); color: rgba(255, 255, 255, 0.76); font-size: 0.84rem; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
    .utility .wrap { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
    .utility a { color: var(--white); font-weight: 700; }
    .site-header { position: sticky; top: 0; z-index: 20; background: rgba(242, 243, 244, 0.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(10px); }
    .nav { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
    .brand { display: grid; gap: 0.1rem; }
    .brand strong { font-size: 1rem; letter-spacing: 0; }
    .brand span { color: var(--smoke); font-size: 0.82rem; }
    .nav-links { display: flex; align-items: center; gap: 1.15rem; color: var(--blue); font-size: 0.88rem; font-weight: 700; }
    .nav-links a { padding-block: 0.25rem; border-bottom: 2px solid transparent; }
    .nav-links a:hover { color: var(--gold); border-bottom-color: var(--gold); }
    .button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0.72rem 1rem; border: 1px solid transparent; border-radius: var(--radius); font-size: 0.88rem; font-weight: 800; white-space: nowrap; transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease; }
    .button.primary { background: var(--gold); color: var(--navy); border-color: var(--gold); }
    .button.primary:hover { background: var(--gold2); border-color: var(--gold2); }
    .button.secondary { color: var(--gold); background: transparent; border-color: rgba(138, 115, 85, 0.48); }
    .button.secondary:hover { border-color: var(--gold); color: var(--navy); background: rgba(138, 115, 85, 0.12); }
    .hero { color: var(--navy); background: linear-gradient(90deg, rgba(242, 243, 244, 0.98) 0%, rgba(242, 243, 244, 0.94) 48%, rgba(242, 243, 244, 0.64) 100%), url("https://ncservo.com/wp-content/uploads/2025/11/Test-Stand-7-1.png") right center / cover no-repeat; border-bottom: 1px solid var(--line); }
    .hero-grid { min-height: 600px; padding: 4.2rem 0 3.4rem; display: grid; grid-template-columns: minmax(0, 1fr) minmax(330px, 0.72fr); gap: 3rem; align-items: center; }
    .eyebrow { display: inline-flex; align-items: center; gap: 0.55rem; margin: 0 0 0.9rem; color: var(--gold); font-size: 0.78rem; font-weight: 900; letter-spacing: 0; text-transform: uppercase; }
    .eyebrow::before { content: ""; width: 30px; height: 2px; background: var(--gold); }
    h1, h2, h3, p { margin-top: 0; }
    h1 { max-width: 13ch; margin-bottom: 1rem; font-size: 4.35rem; line-height: 0.98; letter-spacing: 0; }
    h2 { margin-bottom: 0.85rem; font-size: 2.25rem; line-height: 1.1; letter-spacing: 0; }
    h3 { margin-bottom: 0.45rem; font-size: 1rem; line-height: 1.35; letter-spacing: 0; }
    .hero-copy { max-width: 64ch; color: var(--blue); font-size: 1.08rem; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.6rem 0 1.4rem; }
    .trust-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; max-width: 760px; margin-top: 1.7rem; }
    .trust-box { border: 1px solid var(--line); background: rgba(255, 255, 255, 0.68); padding: 0.85rem; border-radius: var(--radius); }
    .trust-box strong { display: block; margin-bottom: 0.15rem; color: var(--navy); font-size: 0.95rem; }
    .trust-box span { display: block; color: var(--smoke); font-size: 0.82rem; }
    .hero-photo { border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); padding: 0.85rem; }
    .hero-photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: var(--mid); border-radius: var(--radius); }
    .nameplate-box { margin-top: 0.85rem; border: 1px solid var(--line); border-left: 4px solid var(--gold); background: rgba(138, 115, 85, 0.1); padding: 0.9rem; border-radius: var(--radius); font-size: 0.9rem; color: var(--blue); }
    .section { padding: 4.4rem 0; }
    .section.light { background: var(--white); }
    .section.dark { background: var(--navy); color: var(--white); }
    .section.steel { background: var(--steel); color: var(--white); }
    .section-head { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(260px, 0.55fr); gap: 2rem; align-items: end; margin-bottom: 2rem; }
    .muted { color: var(--smoke); }
    .dark .muted, .steel .muted { color: rgba(255, 255, 255, 0.68); }
    .grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
    .grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
    .grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
    .card, .data-panel, details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
    .card { padding: 1.2rem; }
    .dark .card, .steel .card, .dark .data-panel, .steel .data-panel { background: var(--steel); border-color: var(--dark-line); }
    .card p { margin-bottom: 0; color: var(--smoke); font-size: 0.94rem; }
    .dark .card p, .steel .card p { color: rgba(255, 255, 255, 0.68); }
    .service-table { width: 100%; border-collapse: collapse; overflow: hidden; border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); }
    .service-table th, .service-table td { padding: 0.95rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
    .service-table th { width: 27%; color: var(--navy); font-size: 0.92rem; background: rgba(138, 115, 85, 0.08); }
    .service-table td { color: var(--blue); font-size: 0.94rem; }
    .service-table tr:last-child th, .service-table tr:last-child td { border-bottom: 0; }
    .model-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; }
    .model-group { min-height: 100%; border: 1px solid var(--dark-line); background: rgba(255, 255, 255, 0.04); border-radius: var(--radius); padding: 1rem; }
    .model-group strong { display: block; margin-bottom: 0.5rem; color: var(--white); }
    .model-group span { display: block; color: rgba(255, 255, 255, 0.66); font-size: 0.9rem; }
    .split { display: grid; grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1fr); gap: 3rem; align-items: center; }
    .image-panel { border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); padding: 0.85rem; }
    .image-panel.dark-img { background: var(--steel); border-color: var(--dark-line); }
    .image-panel img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--mid); border-radius: var(--radius); }
    .image-panel.contain img { object-fit: contain; }
    .check-list { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: 0.62rem; }
    .check-list li { display: grid; grid-template-columns: 1.2rem minmax(0, 1fr); gap: 0.6rem; color: var(--blue); font-size: 0.96rem; }
    .dark .check-list li, .steel .check-list li { color: rgba(255, 255, 255, 0.78); }
    .check-list li::before { content: ""; width: 0.62rem; height: 0.62rem; margin-top: 0.48rem; background: var(--gold); }
    .process { counter-reset: step; }
    .process .card { position: relative; padding-top: 3.2rem; }
    .process .card::before { counter-increment: step; content: counter(step, decimal-leading-zero); position: absolute; top: 1rem; left: 1.2rem; color: var(--gold2); font-weight: 900; font-size: 0.86rem; }
    a.card { position: relative; transition: border-color 0.16s ease, transform 0.16s ease, background 0.16s ease; cursor: pointer; }
    a.card h3 { color: var(--gold); }
    a.card h3::after { content: " \2192"; color: var(--gold); transition: margin-left 0.16s ease; display: inline-block; margin-left: 0.25rem; }
    a.card:hover { border-color: var(--gold); transform: translateY(-2px); }
    a.card:hover h3::after { margin-left: 0.6rem; }
    .dark a.card h3 { color: var(--gold2); }
    .dark a.card h3::after { color: var(--gold2); }
    .section.dark .grid-4 > a.card { display: block; padding: 1.4rem 1.5rem; background: var(--off-white); border: 1px solid rgba(0, 0, 0, 0.06); border-left: 4px solid var(--gold); border-radius: var(--radius); box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18); transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease, border-left-width 0.18s ease; }
    .section.dark .grid-4 > a.card:hover { background: #ffffff; border-color: rgba(0, 0, 0, 0.06); border-left: 6px solid var(--gold); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28); transform: translateY(-3px); padding-left: 1.4rem; }
    .section.dark .grid-4 > a.card h3 { margin-bottom: 0.35rem; color: var(--navy); font-size: 1.08rem; font-weight: 800; line-height: 1.25; }
    .section.dark .grid-4 > a.card h3::after { content: " \2192"; color: var(--gold); display: inline-block; margin-left: 0.25rem; transition: margin-left 0.18s; }
    .section.dark .grid-4 > a.card:hover h3::after { margin-left: 0.55rem; }
    .section.dark .grid-4 > a.card p { color: var(--blue); font-size: 0.92rem; line-height: 1.55; margin: 0; }

    .cta { background: var(--steel); color: var(--white); padding: 3.8rem 0; border-top: 1px solid var(--dark-line); border-bottom: 1px solid var(--dark-line); }
    .cta-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: center; }
    .cta p { max-width: 72ch; margin-bottom: 0; color: rgba(255, 255, 255, 0.72); }
    .cta .button.primary { background: var(--white); color: var(--navy); border-color: var(--white); }
    .faq { max-width: 920px; margin-inline: auto; display: grid; gap: 0.7rem; }
    details { overflow: hidden; }
    summary { cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 1.1rem; color: var(--navy); font-weight: 900; list-style: none; }
    summary::-webkit-details-marker { display: none; }
    summary::after { content: "+"; color: var(--gold); font-size: 1.2rem; line-height: 1; }
    details[open] summary::after { content: "-"; }
    details p { margin: 0; padding: 0 1.1rem 1rem; color: var(--smoke); }
    .footer-note { background: var(--navy); color: rgba(255, 255, 255, 0.62); border-top: 1px solid var(--dark-line); padding: 1.35rem 0; font-size: 0.82rem; }
    .footer-note p { max-width: 1000px; margin-bottom: 0; }
    .spec-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.75rem; margin-top: 1.4rem; }
    .spec-cell { border: 1px solid var(--dark-line); background: rgba(255, 255, 255, 0.04); border-radius: var(--radius); padding: 0.85rem; }
    .spec-cell strong { display: block; margin-bottom: 0.2rem; color: var(--gold2); font-size: 0.74rem; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
    .spec-cell span { display: block; color: var(--white); font-size: 1.05rem; font-weight: 700; }
    @media (max-width: 980px) {
      .utility .wrap, .nav { align-items: flex-start; flex-direction: column; padding-block: 0.75rem; }
      .nav-links { flex-wrap: wrap; }
      .hero-grid, .section-head, .split, .cta-row { grid-template-columns: 1fr; }
      .hero-grid { min-height: auto; }
      h1 { font-size: 3.25rem; }
      .grid-2, .grid-3, .grid-4, .model-grid, .trust-row, .spec-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }
    @media (max-width: 620px) {
      .wrap { width: min(100% - 28px, 1180px); }
      .section { padding: 3.2rem 0; }
      h1 { font-size: 2.55rem; }
      h2 { font-size: 1.75rem; }
      .grid-2, .grid-3, .grid-4, .model-grid, .trust-row, .spec-strip { grid-template-columns: 1fr; }
      .hero-actions { flex-direction: column; }
      .button { width: 100%; }
      .service-table, .service-table tbody, .service-table tr, .service-table th, .service-table td { display: block; width: 100%; }
      .service-table th { border-bottom: 0; }
    }