/* Rutledge Consulting Services shared website stylesheet
   Primary stylesheet for index.html, products.html, NebulE8.html and FederE8.html. */

:root {
  --dark-bg: #020617;
  --dark-panel: #0b1120;
  --dark-panel-2: #0f172a;
  --border: #1f2937;
  --border-strong: #334155;
  --text-main: #f8fafc;
  --text-muted: #9ca3af;
  --accent: #fbbf24;
  --accent-soft: rgba(251, 191, 36, 0.10);
  --success: #10b981;
  --warning: #f97316;
  --danger: #ef4444;
  --mono: "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --max: 1180px;
  --radius: 6px;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  background: var(--dark-bg);
  color-scheme: dark;
  cursor: default !important;
}
body { margin: 0; cursor: default !important; }
body.page-dark {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--dark-bg);
  color: var(--text-main);
  font-family: var(--sans);
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
}
main { flex: 1 0 auto; width: 100%; }
img { max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; cursor: pointer !important; }
button, summary, [role="button"] { cursor: pointer !important; }
input, textarea, [contenteditable="true"] { cursor: text !important; }
a:hover { text-decoration: underline; }
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.shell {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}
.mono { font-family: var(--mono); }
.muted { color: var(--text-muted); }
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Accessibility */
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: .7rem .9rem;
  background: #fff;
  color: #111827;
  border-radius: var(--radius);
  transform: translateY(-160%);
  transition: transform .18s ease;
}
.skip-link:focus { transform: translateY(0); }

/* Header / navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, .97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.header-inner {
  min-height: 74px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  color: #fff;
}
.brand:hover { text-decoration: none; }
.brand img {
  display: block;
  width: 170px;
  max-width: 36vw;
  height: auto;
}
.brand-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.brand-copy strong { font-size: .9rem; line-height: 1.15; }
.brand-copy span {
  margin-top: 3px;
  font: 700 .62rem/1.2 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.nav a {
  position: relative;
  color: #fff;
  font: 800 .76rem/1 var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 9px 0;
}
.nav a:hover { color: var(--accent); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--accent); }
.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 2px;
  background: var(--accent);
}

/* Breadcrumb */
.breadcrumb-wrap { padding-top: 14px; }
.breadcrumb {
  background: var(--dark-panel);
  border: 1px solid var(--border);
  padding: .7rem .9rem;
  border-radius: var(--radius);
}
.breadcrumb ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-size: .82rem;
}
.breadcrumb li + li::before {
  content: ">";
  color: var(--text-muted);
  margin-right: 10px;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 64px;
  background:
    linear-gradient(rgba(251,191,36,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(251,191,36,.018) 1px, transparent 1px),
    radial-gradient(circle at 15% 0%, rgba(251,191,36,.09), transparent 30rem),
    var(--dark-panel);
  background-size: 48px 48px, 48px 48px, auto, auto;
  border-bottom: 1px solid var(--border);
}
.kicker,
.section-code,
.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font: 800 .7rem/1.25 var(--mono);
  letter-spacing: .10em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(2.6rem, 7vw, 5.8rem);
  line-height: .98;
  letter-spacing: -.045em;
  text-transform: uppercase;
}
.hero-subtitle {
  margin: 12px 0 0;
  color: var(--text-muted);
  font: 800 clamp(1.05rem, 2.2vw, 1.55rem)/1.25 var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero-copy {
  margin: 22px 0 0;
  max-width: 780px;
  color: var(--text-muted);
  font-size: clamp(1rem, 1.7vw, 1.14rem);
}
.hero-meta {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.hero-meta span,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border: 1px solid var(--border-strong);
  background: rgba(2, 6, 23, .55);
  color: #dbe4ef;
  font: 700 .64rem/1.2 var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
  border-radius: 999px;
}
.status-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
}
.status-pill.warning::before { background: var(--warning); }

/* General sections */
.section {
  padding: 58px 0;
  border-bottom: 1px solid var(--border);
}
.section.alt { background: rgba(11, 17, 32, .55); }
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 520px);
  gap: 36px;
  align-items: end;
  margin-bottom: 28px;
}
.section-head h2,
.section-title {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.03;
  letter-spacing: -.035em;
}
.section-intro { margin: 0; color: var(--text-muted); }

/* Cards and grids */
.card-grid,
.feature-grid,
.audience-grid,
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.card,
.feature-card,
.audience-card,
.special,
.summary-card {
  border: 1px solid var(--border);
  background: var(--dark-panel);
  border-radius: var(--radius);
}
.card,
.feature-card,
.audience-card { padding: 22px; }
.card h3,
.feature-card h3,
.audience-card h3 { margin: 0 0 9px; font-size: 1.16rem; }
.card p,
.feature-card p,
.audience-card p { margin: 0; color: var(--text-muted); }
.card .card-code,
.feature-card .feature-num {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font: 800 .64rem/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.card-actions { margin-top: 16px; }
.text-link {
  font: 800 .7rem/1.2 var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Product cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.product {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--dark-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.product-top { padding: 24px; flex: 1; }
.product-code {
  margin-bottom: 14px;
  color: var(--accent);
  font: 800 .66rem/1.2 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.product h3 { margin: 0; font-size: 1.9rem; }
.product .lead { margin: 11px 0 0; font-weight: 750; }
.spec {
  margin-top: 15px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.micro-label {
  color: var(--text-muted);
  font: 800 .6rem/1.2 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.spec p { margin: 7px 0 0; color: var(--text-muted); font-size: .9rem; }
.chips { margin-top: 17px; display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 5px 7px;
  border: 1px solid var(--border-strong);
  background: var(--dark-panel-2);
  color: #dbe4ef;
  font: 800 .59rem/1.15 var(--mono);
  text-transform: uppercase;
  border-radius: 3px;
}
.chip.primary { background: var(--accent); border-color: var(--accent); color: #111827; }
.status-line {
  margin-top: 17px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #cbd5e1;
  font: 800 .62rem/1.3 var(--mono);
  text-transform: uppercase;
}
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); }
.status-dot.preview { background: var(--warning); }
.product-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  background: #030815;
}
.product-foot span { color: var(--text-muted); font-size: .74rem; }

/* Specialist products */
.special-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.special { padding: 25px; }
.special h3 { margin: 0; font-size: 1.9rem; }
.special > p { margin: 12px 0 0; color: var(--text-muted); }
.feature-list { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.feature-list li { display: grid; grid-template-columns: 16px 1fr; gap: 8px; color: #d3dce8; }
.feature-list li::before { content: ">"; color: var(--accent); font-family: var(--mono); }
.boundary {
  margin-top: 18px;
  padding: 11px 13px;
  border-left: 3px solid var(--warning);
  background: rgba(249, 115, 22, .09);
  color: #fed7aa;
  font-size: .82rem;
}

/* Tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; min-width: 720px; background: var(--dark-panel); }
th, td { padding: 13px 15px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); }
th {
  background: #030815;
  color: var(--accent);
  font: 800 .62rem/1.2 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
td { color: var(--text-muted); font-size: .88rem; }
td:first-child { color: var(--text-main); font-weight: 800; }
tbody tr:last-child td { border-bottom: 0; }

/* Callouts */
.callout {
  padding: 20px 22px;
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  border-radius: var(--radius);
}
.callout h3 { margin: 0 0 7px; }
.callout p { margin: 0; color: #dbe4ef; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .72rem 1rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent);
  color: #111827;
  font: 850 .7rem/1 var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
}
.btn:hover { text-decoration: none; filter: brightness(1.04); }
.btn.secondary { background: transparent; color: var(--accent); }

/* One-page catalogue */
.catalogue-summary {
  padding: 36px 0 44px;
  border-bottom: 1px solid var(--border);
}
.summary-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 18px;
}
.summary-heading h2 { margin: 0; font-size: clamp(1.5rem, 3vw, 2.2rem); }
.summary-heading p { margin: 7px 0 0; color: var(--text-muted); max-width: 680px; }
.summary-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.summary-card {
  min-width: 0;
  padding: 16px;
  border-top: 3px solid var(--accent);
}
.summary-code { color: var(--accent); font: 800 .57rem/1.2 var(--mono); text-transform: uppercase; }
.summary-card h3 { margin: 7px 0 0; font-size: 1.22rem; }
.summary-card p { margin: 8px 0 0; color: var(--text-muted); font-size: .82rem; }
.summary-fit { margin-top: 10px !important; padding-top: 9px; border-top: 1px solid var(--border); color: var(--text-main) !important; font-size: .72rem !important; }
.summary-contact {
  margin-top: 14px;
  padding: 13px 16px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  border: 1px solid var(--border);
  background: var(--dark-panel-2);
  border-radius: var(--radius);
}
.summary-contact p { margin: 0; color: var(--text-muted); font-size: .82rem; }
.summary-contact a { white-space: nowrap; }
.full-catalogue { margin: 26px auto 0; }
.full-catalogue > summary {
  width: fit-content;
  list-style: none;
  margin-inline: auto;
}
.full-catalogue > summary::-webkit-details-marker { display: none; }
.full-catalogue[open] > summary { margin-bottom: 24px; }
.full-catalogue[open] > summary::after { content: "  ▲"; }
.full-catalogue:not([open]) > summary::after { content: "  ▼"; }
.full-catalogue-body { border-top: 1px solid var(--border); }

/* Contact */
.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 28px;
  background: var(--dark-panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
}
.contact-panel h2 { margin: 4px 0 0; font-size: clamp(1.6rem, 3vw, 2.4rem); }
.contact-panel p { margin: 10px 0 0; max-width: 720px; color: var(--text-muted); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }

/* Membership */
.membership-row { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.membership-row a {
  display: inline-flex;
  align-items: center;
  min-height: 90px;
  padding: 10px;
  background: var(--dark-panel-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
}
.membership-row img { width: auto; max-width: 230px; max-height: 82px; }

/* Footer */
.site-footer { padding: 21px 0 30px; background: #01040c; border-top: 1px solid var(--border); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font: 700 .65rem/1.5 var(--mono);
  letter-spacing: .03em;
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 1020px) {
  .brand-copy { display: none; }
  .product-grid,
  .card-grid,
  .feature-grid,
  .audience-grid,
  .value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .site-header { position: static; }
  .header-inner { padding: 14px 0; min-height: 0; align-items: flex-start; flex-direction: column; gap: 12px; }
  .brand img { max-width: 220px; width: 165px; }
  .nav { gap: 10px 16px; }
  .nav a { font-size: .7rem; }
  .hero { padding: 48px 0 42px; }
  .hero h1 { font-size: clamp(2.2rem, 13vw, 4.2rem); }
  .section { padding: 44px 0; }
  .section-head { grid-template-columns: 1fr; gap: 12px; align-items: start; }
  .product-grid,
  .card-grid,
  .feature-grid,
  .audience-grid,
  .value-grid,
  .special-grid,
  .summary-grid { grid-template-columns: 1fr; }
  .summary-heading { align-items: start; flex-direction: column; }
  .summary-contact,
  .contact-panel { grid-template-columns: 1fr; }
  .contact-actions { justify-content: flex-start; }
  .product-foot { align-items: flex-start; flex-direction: column; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Print: products.html prints as a compact one-page A4 catalogue */
@page { size: A4 portrait; margin: 8mm; }
@media print {
  :root {
    --dark-bg: #fff;
    --dark-panel: #fff;
    --dark-panel-2: #f8fafc;
    --border: #b8c1cc;
    --border-strong: #64748b;
    --text-main: #111827;
    --text-muted: #475569;
    --accent: #002664;
  }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  body.page-dark { background: #fff; color: #111827; }
  .site-header, .breadcrumb-wrap, .site-footer { display: none !important; }
  a { color: #002664; }

  body.products-page { font-size: 9pt; line-height: 1.22; }
  body.products-page .shell { width: 100%; max-width: none; }
  body.products-page .hero { padding: 0 0 3mm; background: #fff; border: 0; }
  body.products-page .hero .kicker { margin-bottom: 1mm; font-size: 6.5pt; }
  body.products-page .hero h1 { font-size: 20pt; line-height: 1; color: #002664; }
  body.products-page .hero-copy { margin-top: 1.6mm; max-width: none; font-size: 8pt; }
  body.products-page .hero-meta { margin-top: 1.6mm; gap: 2mm; }
  body.products-page .hero-meta span { padding: 1mm 1.5mm; font-size: 5.5pt; background: #fff; }
  body.products-page .catalogue-summary { padding: 2.2mm 0 0; border: 0; }
  body.products-page .summary-heading { display: block; margin-bottom: 2mm; }
  body.products-page .summary-heading h2 { font-size: 12pt; }
  body.products-page .summary-heading p { margin-top: .7mm; max-width: none; font-size: 7pt; }
  body.products-page .summary-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1.6mm; }
  body.products-page .summary-card { padding: 2mm; border-top-width: 1mm; break-inside: avoid; }
  body.products-page .summary-code { font-size: 4.7pt; }
  body.products-page .summary-card h3 { margin-top: .8mm; font-size: 9.5pt; }
  body.products-page .summary-card p { margin-top: 1mm; font-size: 6.2pt; line-height: 1.17; }
  body.products-page .summary-fit { margin-top: 1.2mm !important; padding-top: 1.2mm; font-size: 5.5pt !important; }
  body.products-page .summary-contact { margin-top: 1.6mm; padding: 1.7mm 2mm; grid-template-columns: 1fr auto; gap: 2mm; }
  body.products-page .summary-contact p,
  body.products-page .summary-contact a { font-size: 6.2pt; }
  body.products-page .full-catalogue,
  body.products-page #contact { display: none !important; }
}


/* Contact details */
.contact-links {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}
.contact-links a {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  color: var(--text-main);
  overflow-wrap: anywhere;
}
.contact-links a span {
  color: var(--text-muted);
  font: 700 .6rem/1.2 var(--mono);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.contact-links a:hover { color: var(--accent); text-decoration: none; }
.footer-inner a { color: var(--text-muted); }
.footer-inner a:hover { color: var(--accent); }
.error-hero { min-height: 62vh; display: flex; align-items: center; }
.error-hero .card-actions { justify-content: flex-start; }

/* Prevent legacy cursor-hiding rules from taking effect if old CSS is accidentally cached. */
.site-header, .nav, .nav *, .brand, .brand *, main, main * { cursor: inherit; }
.nav a, .brand, main a, main button, main summary { cursor: pointer !important; }

@media (max-width: 760px) {
  .contact-links { flex-direction: column; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

.membership-video {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.membership-video img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
}