/* ═══════════════════════════════════════════════════════════════
   MAINTENANCE PLUS — Shared Stylesheet
   All pages link to this file. Index.html is self-contained
   (legacy); new pages use this file.
═══════════════════════════════════════════════════════════════ */

/* ── Tokens ─────────────────────────────────────────────────── */
:root {
  --navy:      #1a2744;
  --navy-dark: #111c33;
  --red:       #c8201e;
  --red-dark:  #a31917;
  --blue:      #3a7fc1;
  --blue-light:#5b9fd8;
  --ice:       #e8f2fb;
  --white:     #ffffff;
  --gray-50:   #f7f8fa;
  --gray-100:  #eef0f4;
  --gray-300:  #c8cdd8;
  --gray-500:  #6b7280;
  --gray-700:  #374151;
  --text:      #1f2937;

  --font-display: 'Oswald', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius:    4px;
  --shadow:    0 4px 20px rgba(26,39,68,.12);
  --shadow-lg: 0 8px 40px rgba(26,39,68,.18);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.6; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── Utility ────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-display); font-size: 1rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  border: none; cursor: pointer; border-radius: var(--radius);
  transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-red    { background: var(--red); color: var(--white); }
.btn-red:hover { background: var(--red-dark); }
.btn-blue   { background: var(--blue); color: var(--white); }
.btn-blue:hover { background: var(--blue-light); }
.btn-navy   { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-dark); }
.btn-outline {
  background: transparent; border: 2px solid var(--white); color: var(--white);
}
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-outline-navy {
  background: transparent; border: 2px solid var(--navy); color: var(--navy);
}
.btn-outline-navy:hover { background: var(--navy); color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: .88rem; }

.section-label {
  font-family: var(--font-display); font-size: .8rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--red);
  margin-bottom: 10px; display: block;
}
.section-label.blue { color: var(--blue); }
.section-title {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700; color: var(--navy); line-height: 1.15;
}
.section-title.light { color: var(--white); }
.section-head { text-align: center; margin-bottom: 48px; }
.section-head p {
  margin-top: 14px; color: var(--gray-500);
  max-width: 600px; margin-left: auto; margin-right: auto;
}

/* ── Top Bar ────────────────────────────────────────────────── */
.topbar {
  background: var(--navy-dark);
  padding: 8px 0;
  font-size: .82rem; color: var(--gray-300);
}
.topbar .container {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
}
.topbar a { color: var(--gray-300); transition: color .15s; }
.topbar a:hover { color: var(--white); }
.topbar-right { display: flex; gap: 20px; align-items: center; }
.topbar-badge {
  background: var(--red); color: var(--white);
  padding: 3px 10px; border-radius: 2px;
  font-family: var(--font-display); font-weight: 600;
  letter-spacing: .06em; font-size: .78rem; text-transform: uppercase;
}

/* ── Header ─────────────────────────────────────────────────── */
header {
  background: var(--white);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 12px rgba(26,39,68,.1);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0; gap: 24px;
}
.logo-block {
  display: flex; align-items: center; gap: 14px; flex-shrink: 0;
}
.logo-mark {
  width: 56px; height: 56px;
  background: var(--navy);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.logo-mark::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 50%; bottom: 0;
  background: var(--red); opacity: .85;
}
.logo-mark::after {
  content: '';
  position: absolute; top: 0; left: 50%; right: 0; bottom: 0;
  background: var(--blue); opacity: .85;
}
.logo-mark span {
  position: relative; z-index: 1;
  font-family: var(--font-display); font-size: 1.3rem;
  font-weight: 700; color: var(--white); letter-spacing: .05em;
}
.logo-text { line-height: 1.2; }
.logo-text .name {
  font-family: var(--font-display); font-size: 1.4rem;
  font-weight: 700; color: var(--navy); text-transform: uppercase;
  letter-spacing: .04em;
}
.logo-text .tagline {
  font-size: .72rem; color: var(--gray-500); letter-spacing: .08em;
  text-transform: uppercase;
}

/* ── Nav ────────────────────────────────────────────────────── */
nav { flex: 1; }
.nav-list {
  display: flex; gap: 0; align-items: center; justify-content: center;
}
.nav-item { position: relative; }
.nav-link {
  display: block; padding: 10px 16px;
  font-family: var(--font-display); font-size: .95rem;
  font-weight: 500; letter-spacing: .06em; text-transform: uppercase;
  color: var(--navy); transition: color .15s;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--red); }
.nav-link.has-dropdown::after { content: ' ▾'; font-size: .7rem; }
.dropdown {
  display: none; position: absolute; top: 100%; left: 0;
  min-width: 220px; background: var(--white);
  border-top: 3px solid var(--red);
  box-shadow: var(--shadow-lg); border-radius: 0 0 var(--radius) var(--radius);
  z-index: 200;
}
.nav-item:hover .dropdown { display: block; }
.dropdown a {
  display: block; padding: 10px 18px;
  font-size: .88rem; color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
  transition: background .12s, color .12s;
}
.dropdown a:last-child { border-bottom: none; }
.dropdown a:hover { background: var(--ice); color: var(--blue); }

.header-cta { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }
.header-phone {
  font-family: var(--font-display); font-size: 1.4rem;
  font-weight: 700; color: var(--navy); letter-spacing: .02em;
}
.header-phone a { color: var(--navy); }
.header-sub { font-size: .76rem; color: var(--red); letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }

/* ── Page Hero (interior pages) ─────────────────────────────── */
.page-hero {
  background: var(--navy);
  padding: 70px 0 60px;
  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: 40px 40px;
}
.page-hero-accent {
  position: absolute; top: 0; right: 0;
  width: 45%; height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(200,32,30,.15) 100%);
}
.page-hero-accent.blue {
  background: linear-gradient(135deg, transparent 0%, rgba(58,127,193,.18) 100%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero-content .breadcrumb {
  font-size: .8rem; color: rgba(255,255,255,.5); margin-bottom: 14px;
  letter-spacing: .06em;
}
.page-hero-content .breadcrumb a { color: rgba(255,255,255,.5); }
.page-hero-content .breadcrumb a:hover { color: var(--white); }
.page-hero-content h1 {
  font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700; color: var(--white); line-height: 1.1;
  text-transform: uppercase; margin-bottom: 18px;
}
.page-hero-content h1 em { font-style: normal; color: var(--blue-light); }
.page-hero-content p {
  font-size: 1.05rem; color: rgba(255,255,255,.75);
  max-width: 580px; line-height: 1.7; margin-bottom: 28px;
}
.page-hero-badges {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px;
}
.page-hero-badge {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  border-radius: 2px; padding: 6px 14px;
  font-family: var(--font-display); font-size: .78rem;
  font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.85);
}
.page-hero-badge.red { background: rgba(200,32,30,.3); border-color: rgba(200,32,30,.5); color: var(--white); }

/* ── Service Menu Bar (interior) ────────────────────────────── */
.service-menu {
  background: var(--navy-dark); border-bottom: 3px solid var(--red);
  overflow-x: auto;
}
.service-menu-inner {
  display: flex; gap: 0;
}
.service-menu a {
  padding: 14px 22px; white-space: nowrap;
  font-family: var(--font-display); font-size: .85rem;
  font-weight: 500; letter-spacing: .07em; text-transform: uppercase;
  color: rgba(255,255,255,.65); border-right: 1px solid rgba(255,255,255,.07);
  transition: background .15s, color .15s;
}
.service-menu a:hover, .service-menu a.active {
  color: var(--white); background: rgba(200,32,30,.25);
}

/* ── Content Sections ───────────────────────────────────────── */
.content-section { padding: 80px 0; }
.content-section.gray { background: var(--gray-50); }
.content-section.navy { background: var(--navy); }
.content-section.ice  { background: var(--ice); }

/* Two-col layout */
.two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: start;
}
.two-col.align-center { align-items: center; }
.two-col.flip { direction: rtl; }
.two-col.flip > * { direction: ltr; }

/* Three-col */
.three-col {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.four-col {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: var(--radius); padding: 28px;
  box-shadow: 0 2px 12px rgba(26,39,68,.07);
  transition: transform .18s, box-shadow .18s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card.border-red  { border-top: 4px solid var(--red); }
.card.border-blue { border-top: 4px solid var(--blue); }
.card.border-navy { border-top: 4px solid var(--navy); }
.card-icon { font-size: 2rem; margin-bottom: 14px; }
.card h3 {
  font-family: var(--font-display); font-size: 1.15rem; font-weight: 700;
  color: var(--navy); text-transform: uppercase; letter-spacing: .04em;
  margin-bottom: 10px;
}
.card p { font-size: .9rem; color: var(--gray-500); line-height: 1.65; }
.card ul { margin-top: 14px; display: flex; flex-direction: column; gap: 7px; }
.card ul li {
  font-size: .88rem; color: var(--gray-700);
  display: flex; gap: 8px; align-items: flex-start;
}
.card ul li::before { content: '→'; color: var(--blue); flex-shrink: 0; font-size: .8rem; margin-top: 2px; }

/* ── Dark Cards ─────────────────────────────────────────────── */
.card-dark {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius); padding: 28px;
  transition: background .18s;
}
.card-dark:hover { background: rgba(255,255,255,.09); }
.card-dark h3 {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
  color: var(--white); text-transform: uppercase; letter-spacing: .04em;
  margin-bottom: 10px;
}
.card-dark p { font-size: .9rem; color: rgba(255,255,255,.65); line-height: 1.65; }

/* ── Process Steps ──────────────────────────────────────────── */
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute; top: 32px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, var(--red), var(--blue));
  z-index: 0;
}
.process-step { text-align: center; padding: 0 16px; position: relative; z-index: 1; }
.step-num {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--navy); border: 4px solid var(--white);
  box-shadow: 0 0 0 2px var(--blue);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  font-family: var(--font-display); font-size: 1.4rem;
  font-weight: 700; color: var(--white);
}
.process-step:nth-child(even) .step-num { background: var(--red); box-shadow: 0 0 0 2px var(--red); }
.step-title {
  font-family: var(--font-display); font-size: 1rem; font-weight: 600;
  color: var(--navy); text-transform: uppercase; letter-spacing: .05em;
  margin-bottom: 8px;
}
.step-desc { font-size: .85rem; color: var(--gray-500); line-height: 1.6; }

/* ── Checklist ──────────────────────────────────────────────── */
.checklist { display: flex; flex-direction: column; gap: 12px; }
.checklist-item {
  display: flex; gap: 12px; align-items: flex-start;
}
.check-icon {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--blue); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 700; flex-shrink: 0; margin-top: 2px;
}
.check-icon.red { background: var(--red); }
.checklist-item strong { display: block; color: var(--navy); font-weight: 600; font-size: .95rem; }
.checklist-item span { font-size: .88rem; color: var(--gray-500); }

/* ── Stat Row ───────────────────────────────────────────────── */
.stat-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; background: var(--navy);
}
.stat-cell {
  padding: 32px 24px; text-align: center;
  border-right: 1px solid rgba(255,255,255,.08);
}
.stat-cell:last-child { border-right: none; }
.stat-big {
  font-family: var(--font-display); font-size: 2.4rem;
  font-weight: 700; color: var(--white); line-height: 1;
}
.stat-big em { font-style: normal; color: var(--blue-light); }
.stat-lbl { font-size: .78rem; color: rgba(255,255,255,.55); margin-top: 6px; letter-spacing: .08em; text-transform: uppercase; }

/* ── CTA Band ───────────────────────────────────────────────── */
.cta-band {
  background: linear-gradient(115deg, var(--red-dark) 0%, var(--red) 50%, var(--blue) 100%);
  padding: 56px 0; text-align: center;
}
.cta-band h2 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700; color: var(--white); text-transform: uppercase;
  letter-spacing: .04em; margin-bottom: 12px;
}
.cta-band p { color: rgba(255,255,255,.8); font-size: 1.05rem; margin-bottom: 28px; }
.cta-band .btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Form Styles ────────────────────────────────────────────── */
.form-box {
  background: var(--white); border-radius: var(--radius);
  padding: 36px 32px; box-shadow: var(--shadow);
}
.form-title {
  font-family: var(--font-display); font-size: 1.2rem; font-weight: 700;
  color: var(--navy); text-transform: uppercase; letter-spacing: .04em;
  margin-bottom: 22px; border-bottom: 3px solid var(--red);
  padding-bottom: 14px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group label {
  font-size: .8rem; font-weight: 600; color: var(--navy);
  text-transform: uppercase; letter-spacing: .06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 10px 14px; border: 1.5px solid var(--gray-300);
  border-radius: var(--radius); font-family: var(--font-body);
  font-size: .95rem; color: var(--text);
  transition: border-color .15s; background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--blue); }
.form-group textarea { resize: vertical; min-height: 90px; }
.form-submit { width: 100%; padding: 15px; font-size: 1rem; }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--gray-100);
}
.faq-q {
  padding: 18px 0; cursor: pointer;
  font-family: var(--font-display); font-size: 1.05rem;
  font-weight: 600; color: var(--navy); letter-spacing: .03em;
  display: flex; justify-content: space-between; align-items: center;
  transition: color .15s;
}
.faq-q:hover { color: var(--red); }
.faq-q::after { content: '+'; font-size: 1.3rem; color: var(--red); }
.faq-a {
  font-size: .92rem; color: var(--gray-700); line-height: 1.75;
  padding-bottom: 18px; display: none;
}
.faq-item.open .faq-q::after { content: '−'; }
.faq-item.open .faq-a { display: block; }

/* ── Emergency Bar ──────────────────────────────────────────── */
.emergency-bar {
  background: var(--red); padding: 14px 0; text-align: center;
}
.emergency-bar p {
  font-family: var(--font-display); font-size: 1rem;
  font-weight: 600; color: var(--white); letter-spacing: .05em; text-transform: uppercase;
}
.emergency-bar a { color: var(--white); text-decoration: underline; }

/* ── Footer ─────────────────────────────────────────────────── */
footer { background: var(--navy-dark); color: rgba(255,255,255,.75); }
.footer-top {
  padding: 60px 0 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand .logo-text .name { color: var(--white); }
.footer-brand p {
  font-size: .88rem; line-height: 1.7; margin-top: 14px;
  color: rgba(255,255,255,.6);
}
.footer-phone {
  font-family: var(--font-display); font-size: 1.4rem;
  font-weight: 700; color: var(--white); margin-top: 16px;
}
.footer-phone a { color: var(--white); }
.footer-col h4 {
  font-family: var(--font-display); font-size: .9rem; font-weight: 600;
  color: var(--white); text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: 16px; border-bottom: 2px solid var(--red); padding-bottom: 10px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul a { font-size: .88rem; color: rgba(255,255,255,.6); transition: color .12s; }
.footer-col ul a:hover { color: var(--blue-light); }
.footer-hours { font-size: .88rem; line-height: 2; }
.footer-hours span { color: var(--white); font-weight: 500; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.4); }
.footer-socials { display: flex; gap: 12px; }
.social-btn {
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; color: rgba(255,255,255,.6);
  transition: background .15s, color .15s;
}
.social-btn:hover { background: var(--red); color: var(--white); border-color: var(--red); }

/* ── Sidebar Layout ─────────────────────────────────────────── */
.sidebar-layout {
  display: grid; grid-template-columns: 1fr 340px; gap: 48px;
  align-items: start;
}
.sidebar-widget {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; margin-bottom: 24px;
}
.widget-header {
  background: var(--navy); padding: 18px 22px;
  font-family: var(--font-display); font-size: 1rem;
  font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: .06em;
}
.widget-header.red { background: var(--red); }
.widget-body { padding: 22px; }
.widget-body p { font-size: .9rem; color: var(--gray-700); line-height: 1.6; margin-bottom: 14px; }
.widget-phone {
  font-family: var(--font-display); font-size: 1.5rem;
  font-weight: 700; color: var(--navy); display: block; margin: 10px 0;
}
.widget-links { display: flex; flex-direction: column; gap: 0; }
.widget-links a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 0; border-bottom: 1px solid var(--gray-100);
  font-size: .9rem; color: var(--gray-700); transition: color .12s;
}
.widget-links a:last-child { border-bottom: none; }
.widget-links a:hover { color: var(--blue); }
.widget-links a::after { content: '→'; font-size: .8rem; color: var(--blue); }

/* ── Responsive ─────────────────────────────────────────────── */

/* Tighten header at wide-tablet / narrow-desktop range */
@media (max-width: 1180px) {
  .container { padding: 0 16px; }
  .logo-text .name { font-size: 1.15rem; }
  .logo-text .tagline { display: none; }
  .logo-mark { width: 46px; height: 46px; }
  .nav-link {
    padding: 10px 9px;
    font-size: .78rem;
    letter-spacing: .04em;
  }
  .header-phone { font-size: 1.1rem; }
  .header-sub { font-size: .68rem; }
  .header-cta .btn { padding: 9px 14px; font-size: .78rem; }
}

@media (max-width: 1024px) {
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .three-col { grid-template-columns: repeat(2, 1fr); }
  .four-col { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process-steps::before { display: none; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .sidebar-layout { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .header-inner { flex-wrap: wrap; }
  nav { display: none; }
  .header-cta { display: none; }
  .three-col { grid-template-columns: 1fr; }
  .four-col { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .topbar .container { flex-direction: column; align-items: flex-start; }
  .process-steps { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ── FAQ Script ─────────────────────────────────────────────── */
/* JS toggle handled inline per page */