/* ============================================================
   TRUENORTH ENGINEERING · SERVICE PAGES SHARED STYLES
   Brand: Navy #0B2B45 · Orange #F36F21
   Type:  Barlow Condensed (display) · Barlow (body)
   ============================================================ */

:root {
  --navy: #0B2B45;
  --navy-2: #102e4b;
  --navy-deep: #071d30;
  --orange: #F36F21;
  --orange-2: #d85d12;
  --paper: #FBF9F4;
  --cream: #F4F0E8;
  --line: #E5E0D7;
  --line-navy: rgba(255,255,255,0.12);
  --ink: #0F1B26;
  --ink-2: #2c3e50;
  --ink-3: #5b6e80;
  --green: #2f7d4c;
  --display: 'Barlow Condensed', sans-serif;
  --body: 'Barlow', sans-serif;
  --shadow-card: 0 2px 6px rgba(11,43,69,0.06), 0 20px 50px rgba(11,43,69,0.10);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

.microlabel {
  font-family: var(--display);
  font-size: 14px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--orange);
  display: flex; align-items: center; gap: 10px;
}
.microlabel::before { content: ""; width: 26px; height: 2px; background: var(--orange); }

/* ── ANNOUNCE + NAV ── */
.announce {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.85);
  font-size: 13px; text-align: center;
  padding: 9px 16px; letter-spacing: 0.2px;
}
.announce strong { color: var(--orange); font-weight: 600; }
.announce .sep { opacity: 0.3; margin: 0 12px; }

nav.top { background: #fff; position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--line); }
.nav-inner { max-width: 1280px; margin: 0 auto; padding: 10px 24px; display: flex; align-items: center; gap: 28px; }
.brand img { height: 58px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; margin-left: auto; }
.nav-links .link {
  font-family: var(--display);
  font-size: 16px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--navy);
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.nav-links .link:hover { border-color: var(--orange); }
.nav-phone { display: flex; align-items: center; gap: 10px; color: var(--navy); }
.nav-phone svg { width: 20px; height: 20px; color: var(--orange); }
.nav-phone .ph-label {
  display: block; font-family: var(--display);
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3);
}
.nav-phone .ph-num { font-weight: 700; font-size: 15px; white-space: nowrap; }
.nav-cta {
  font-family: var(--display);
  font-size: 16px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--orange); color: #fff;
  padding: 13px 22px; white-space: nowrap;
}
.nav-cta:hover { background: var(--orange-2); }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); padding: 10px 12px; cursor: pointer; color: var(--navy); }
.menu-btn svg { width: 22px; height: 22px; display: block; }
.mobile-menu { display: none; background: #fff; border-bottom: 1px solid var(--line); }
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; padding: 15px 24px;
  font-family: var(--display); font-size: 18px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--navy); border-top: 1px solid var(--line);
}
.mobile-menu a.mm-cta { background: var(--orange); color: #fff; }

/* ── BREADCRUMB ── */
.crumbs { font-size: 13px; color: var(--ink-3); padding: 18px 0 0; }
.crumbs a { color: var(--ink-3); }
.crumbs a:hover { color: var(--orange); }
.crumbs .sep { margin: 0 8px; opacity: 0.5; }
.crumbs strong { color: var(--navy); font-weight: 600; }

/* ── PAGE HERO ── */
.svc-hero {
  background:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(160deg, var(--navy) 55%, var(--navy-2) 100%);
  background-size: 56px 56px, 56px 56px, cover;
  color: #fff;
  padding: 64px 0 60px;
}
.svc-hero .microlabel { color: var(--orange); }
.svc-hero h1 {
  font-family: var(--display);
  font-size: clamp(40px, 5.4vw, 68px);
  font-weight: 800; line-height: 1;
  letter-spacing: -0.01em; text-transform: uppercase;
  margin-top: 16px;
  max-width: 820px;
}
.svc-hero h1 em { font-style: normal; color: var(--orange); }
.svc-hero .lede {
  font-size: 18px; color: rgba(255,255,255,0.82);
  max-width: 640px; margin-top: 18px; line-height: 1.6;
}
.svc-hero .lede strong { color: #fff; }
.svc-actions { display: flex; align-items: center; gap: 20px; margin-top: 30px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--display);
  font-size: 18px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--orange); color: #fff;
  padding: 16px 28px;
}
.btn-primary:hover { background: var(--orange-2); }
.btn-primary svg { width: 20px; height: 20px; }
.btn-call {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--display);
  font-size: 16px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: #fff; border: 1px solid rgba(255,255,255,0.35);
  padding: 15px 22px;
}
.btn-call:hover { border-color: var(--orange); }
.btn-call svg { width: 18px; height: 18px; color: var(--orange); }

/* ── AT A GLANCE ── */
.glance { background: #fff; border-bottom: 1px solid var(--line); }
.glance-inner {
  max-width: 1080px; margin: 0 auto;
  padding: 0 24px;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.glance-cell { padding: 20px 22px; border-right: 1px solid var(--line); }
.glance-cell:first-child { padding-left: 0; }
.glance-cell:last-child { border-right: none; }
.glance-cell .g-v {
  font-family: var(--display);
  font-size: 26px; font-weight: 800; line-height: 1;
  text-transform: uppercase;
  color: var(--navy);
}
.glance-cell .g-v em { font-style: normal; color: var(--orange); }
.glance-cell .g-l { font-size: 12.5px; color: var(--ink-3); margin-top: 4px; }

/* ── CONTENT ── */
.svc-body { padding: 64px 0 8px; }
.svc-block { margin-bottom: 56px; }
.svc-block h2 {
  font-family: var(--display);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 800; line-height: 1.05;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 16px;
  max-width: 720px;
}
.svc-block h2 em { font-style: normal; color: var(--orange); }
.svc-block p { font-size: 16px; color: var(--ink-2); line-height: 1.7; max-width: 720px; margin-bottom: 14px; }
.svc-block p strong { color: var(--navy); }
.svc-block ul.svc-list { list-style: none; margin: 18px 0 14px; display: grid; gap: 10px; max-width: 720px; }
.svc-block ul.svc-list li { display: flex; gap: 12px; font-size: 15.5px; color: var(--ink-2); }
.svc-block ul.svc-list li::before {
  content: "→";
  color: var(--orange); font-weight: 700; flex: none;
}
.svc-block ul.svc-list strong { color: var(--navy); }

/* two-col split blocks */
.svc-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.svc-col {
  background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--navy);
  padding: 26px 26px 24px;
}
.svc-col h3 {
  font-family: var(--display);
  font-size: 22px; font-weight: 700; text-transform: uppercase;
  color: var(--navy);
}
.svc-col p, .svc-col li { font-size: 14.5px; color: var(--ink-2); }
.svc-col ul { list-style: none; margin-top: 10px; display: grid; gap: 8px; }
.svc-col li { display: flex; gap: 10px; }
.svc-col li::before { content: "·"; color: var(--orange); font-weight: 800; }

/* spec table */
table.spec {
  width: 100%; max-width: 760px;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 14.5px;
  margin-top: 20px;
}
table.spec th, table.spec td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); }
table.spec th {
  font-family: var(--display);
  font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-3);
  background: var(--paper);
  width: 220px;
}
table.spec td { color: var(--ink-2); }
table.spec tr:last-child th, table.spec tr:last-child td { border-bottom: none; }

/* included strip */
.included {
  background: var(--navy);
  color: #fff;
  padding: 40px 36px;
  margin: 8px 0 56px;
}
.included h3 {
  font-family: var(--display);
  font-size: 24px; font-weight: 700; text-transform: uppercase;
}
.included h3 em { font-style: normal; color: var(--orange); }
.included-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 26px; margin-top: 18px; }
.included-item { display: flex; gap: 10px; font-size: 14px; color: rgba(255,255,255,0.82); }
.included-item::before { content: "✓"; color: var(--orange); font-weight: 700; flex: none; }
.included-item strong { color: #fff; }

/* ── FAQ ── */
.svc-faq { background: #fff; border-top: 1px solid var(--line); padding: 64px 0 72px; }
.svc-faq h2 {
  font-family: var(--display);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 800; text-transform: uppercase;
  color: var(--navy);
  margin: 14px 0 28px;
}
.svc-faq h2 em { font-style: normal; color: var(--orange); }
.faq-list { border: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); background: var(--paper); }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  font-family: var(--display);
  font-size: 19px; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase;
  text-align: left; color: var(--navy);
  background: none; border: none; cursor: pointer;
  padding: 18px 22px;
}
.faq-toggle {
  flex: none; width: 28px; height: 28px;
  display: grid; place-items: center;
  border: 1px solid var(--line); color: var(--orange);
  transition: transform .2s;
}
.faq-toggle svg { width: 15px; height: 15px; }
.faq-item.open .faq-toggle { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 22px 20px; font-size: 15px; color: var(--ink-2); line-height: 1.65; max-width: 680px; }
.faq-item.open .faq-a { display: block; }
.faq-a strong { color: var(--navy); }

/* ── CTA BAND ── */
.svc-cta {
  background: var(--navy-deep);
  color: #fff;
  padding: 72px 0;
  text-align: center;
}
.svc-cta h2 {
  font-family: var(--display);
  font-size: clamp(34px, 4.4vw, 52px);
  font-weight: 800; line-height: 1; text-transform: uppercase;
}
.svc-cta h2 em { font-style: normal; color: var(--orange); }
.svc-cta p { font-size: 16.5px; color: rgba(255,255,255,0.72); max-width: 540px; margin: 16px auto 0; }
.svc-cta .svc-actions { justify-content: center; margin-top: 30px; }

/* ── RELATED ── */
.related { padding: 56px 0 64px; }
.related h3 {
  font-family: var(--display);
  font-size: 22px; font-weight: 700; text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 20px;
}
.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.related-card {
  border: 1px solid var(--line); background: #fff;
  padding: 18px 18px 16px;
  display: flex; flex-direction: column; gap: 6px;
  transition: border-color .15s;
}
.related-card:hover { border-color: var(--orange); }
.related-card .rc-t {
  font-family: var(--display);
  font-size: 17px; font-weight: 700; text-transform: uppercase;
  color: var(--navy); line-height: 1.1;
}
.related-card .rc-a { color: var(--orange); font-weight: 700; font-size: 14px; }

/* ── FOOTER ── */
footer { background: #050f1a; color: rgba(255,255,255,0.7); }
.footer-inner {
  max-width: 1080px; margin: 0 auto;
  padding: 48px 24px 40px;
  display: grid; grid-template-columns: minmax(0,5fr) minmax(0,3fr) minmax(0,4fr);
  gap: 40px;
}
.brand-footer img { height: 72px; width: auto; }
.footer-blurb { font-size: 13.5px; margin-top: 14px; max-width: 300px; line-height: 1.6; }
.footer-col h5 {
  font-family: var(--display);
  font-size: 14px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: #fff; margin-bottom: 14px;
}
.footer-col ul { list-style: none; display: grid; gap: 8px; }
.footer-col a { font-size: 13.5px; color: rgba(255,255,255,0.65); }
.footer-col a:hover { color: var(--orange); }
.footer-contact { font-size: 13.5px; line-height: 1.7; }
.footer-contact a { color: var(--orange); font-weight: 600; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  max-width: 1080px; margin: 0 auto;
  padding: 18px 24px 24px;
  font-size: 12px; color: rgba(255,255,255,0.45);
}

/* ── RESPONSIVE ── */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .menu-btn { display: block; }
  .glance-inner { grid-template-columns: 1fr 1fr; }
  .glance-cell:nth-child(2) { border-right: none; }
  .glance-cell { padding-left: 0; }
  .svc-cols { grid-template-columns: 1fr; }
  .included-grid { grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .svc-hero { padding: 48px 0 48px; }
  .included-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .announce .sep, .announce .a2 { display: none; }
  .nav-phone, .nav-cta { display: none; }
  table.spec th { width: 130px; }
}