/* ==========================================================================
   Promotional Signs — stylesheet
   A single shared stylesheet for every page. Organized top to bottom:
   variables, resets, layout helpers, header/nav, hero, sections, cards,
   forms, footer, responsive rules.
   ========================================================================== */

:root {
  --navy-900: #0b1e33;
  --navy-800: #102a45;
  --navy-700: #163a5c;
  --navy-600: #1c3f63;
  --ink: #16232f;
  --ink-soft: #4a5b6b;
  --paper: #ffffff;
  --paper-tint: #f4f7fa;
  --line: #e3e9ee;
  --amber-500: #f5a524;
  --amber-600: #db8a10;
  --amber-100: #fff2dd;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(11, 30, 51, 0.06), 0 1px 1px rgba(11, 30, 51, 0.04);
  --shadow-md: 0 12px 24px -12px rgba(11, 30, 51, 0.28);
  --shadow-lg: 0 24px 48px -16px rgba(11, 30, 51, 0.35);
  --container: 1160px;
  --font-head: "Poppins", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy-900);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 600;
}
h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: var(--ink-soft); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container-wide {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber-600);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--amber-500);
  display: inline-block;
}

/* Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color .15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--amber-500);
  color: var(--navy-900);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--amber-600); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-outline-dark {
  background: transparent;
  border-color: var(--navy-700);
  color: var(--navy-800);
}
.btn-outline-dark:hover { background: var(--navy-800); color: #fff; }
.btn-block { width: 100%; }

/* Header / nav ---------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--navy-900);
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber-500);
  flex: none;
}
.brand small {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.main-nav { display: flex; align-items: center; gap: 2px; }
.main-nav a {
  padding: 9px 12px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  white-space: nowrap;
}
.main-nav a:hover { background: var(--paper-tint); color: var(--navy-900); }
.main-nav a.active { color: var(--navy-900); background: var(--amber-100); font-weight: 600; }

/* Services dropdown (built with <details>/<summary> — no JS required) */
.nav-dropdown { position: relative; }
.nav-dropdown > summary {
  cursor: pointer;
  list-style: none;
  padding: 9px 12px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}
.nav-dropdown > summary::-webkit-details-marker { display: none; }
.nav-dropdown > summary::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-top: -3px;
  opacity: 0.6;
}
.nav-dropdown > summary:hover,
.nav-dropdown > summary.active { background: var(--paper-tint); color: var(--navy-900); }
.nav-dropdown[open] > summary { background: var(--amber-100); color: var(--navy-900); }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 232px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1px;
  z-index: 60;
}
.nav-dropdown-menu a {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink);
}
.nav-dropdown-menu a:hover { background: var(--paper-tint); color: var(--navy-900); }

.header-cta { display: flex; align-items: center; gap: 12px; flex: none; }
.header-phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.15;
  white-space: nowrap;
}
.header-phone span { font-size: 0.68rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.05em; }
.header-phone strong { font-family: var(--font-head); color: var(--navy-900); font-size: 0.98rem; white-space: nowrap; }

.nav-toggle {
  display: none;
  border: none;
  background: var(--paper-tint);
  border-radius: 10px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: none;
}
.header-call-icon {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--amber-500);
  color: var(--navy-900);
  flex: none;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy-900);
  position: relative;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* Hero -------------------------------------------------------------- */
.hero {
  position: relative;
  background: radial-gradient(1100px 500px at 15% -10%, #1c4066 0%, var(--navy-900) 55%), var(--navy-900);
  color: #fff;
  overflow: hidden;
  padding: 96px 0 88px;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% auto;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(245,165,36,0.25), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero .eyebrow { color: var(--amber-500); }
.hero h1 { color: #fff; }
.hero-lede { color: rgba(255,255,255,0.78); font-size: 1.08rem; max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.hero-badges div { display: flex; align-items: center; gap: 9px; font-size: 0.86rem; color: rgba(255,255,255,0.85); }
.hero-badges svg { color: var(--amber-500); flex: none; }

.hero-visual {
  position: relative;
  border-radius: 20px;
  background: linear-gradient(160deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.14);
  padding: 30px;
  backdrop-filter: blur(6px);
}
.hero-visual-glow {
  aspect-ratio: 4/3;
  border-radius: 14px;
  background: linear-gradient(135deg, #12314f, #0b1e33);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.hero-visual-glow svg { width: 62%; height: 62%; filter: drop-shadow(0 0 18px rgba(245,165,36,0.55)); }
.hero-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 20px; }
.hero-stat { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 12px 10px; text-align: center; }
.hero-stat strong { display: block; font-family: var(--font-head); font-size: 1.3rem; color: var(--amber-500); }
.hero-stat span { font-size: 0.72rem; color: rgba(255,255,255,0.7); }

.hero.hero-compact { padding: 64px 0 60px; }
.hero.hero-compact .hero-grid { grid-template-columns: 1fr; text-align: left; }
.hero.hero-compact .hero-lede { max-width: 62ch; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-bottom: 18px; }
.breadcrumb a:hover { color: #fff; }

/* Sections ------------------------------------------------------------ */
section { padding: 84px 0; }
.section-tint { background: var(--paper-tint); }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head.left { margin: 0 0 44px; text-align: left; }

/* Feature / value grid -------------------------------------------------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }

.value-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
}
.icon-badge {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--amber-100);
  color: var(--amber-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

/* Service cards -------------------------------------------------------- */
.service-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.service-card-media {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber-500);
}
.service-card-media svg { width: 34%; height: 34%; }
.service-card-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.service-card-body p { flex: 1; font-size: 0.94rem; }
.service-card-link { font-family: var(--font-head); font-weight: 600; color: var(--navy-800); display: inline-flex; align-items: center; gap: 6px; }
.service-card-link svg { transition: transform .15s ease; }
.service-card:hover .service-card-link svg { transform: translateX(3px); }

/* Stat band -------------------------------------------------------------- */
.stat-band {
  background: var(--navy-900);
  color: #fff;
  border-radius: var(--radius);
  padding: 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-band strong { display: block; font-family: var(--font-head); font-size: 2rem; color: var(--amber-500); }
.stat-band span { font-size: 0.82rem; color: rgba(255,255,255,0.72); }

/* Process steps ----------------------------------------------------------- */
.step-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px;
  position: relative;
  background: var(--paper);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--amber-600);
  background: var(--amber-100);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

/* CTA banner ------------------------------------------------------------ */
.cta-banner {
  background: linear-gradient(120deg, var(--navy-900), var(--navy-700));
  color: #fff;
  border-radius: 20px;
  padding: 52px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner h2 { color: #fff; margin-bottom: 6px; }
.cta-banner p { color: rgba(255,255,255,0.75); margin: 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Lists with check icons -------------------------------------------------- */
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.check-list li:last-child { border-bottom: none; }
.check-list svg { color: var(--amber-600); flex: none; margin-top: 3px; }

/* Service areas chips ---------------------------------------------------- */
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--paper-tint);
  border: 1px solid var(--line);
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--navy-800);
}

/* Info cards (contact page) ----------------------------------------------- */
.info-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}
.info-card h3 { display: flex; align-items: center; gap: 10px; }
.info-card h3 svg { color: var(--amber-600); }
.info-row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 0.92rem; }
.info-row:last-child { border-bottom: none; }
.info-row span:first-child { color: var(--ink-soft); }
.info-row span:last-child { font-weight: 600; color: var(--navy-900); text-align: right; }

/* Form -------------------------------------------------------------------- */
.form-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy-900); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--paper-tint);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--amber-500);
  background: #fff;
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { font-size: 0.8rem; color: var(--ink-soft); margin-top: 10px; }

/* Accordion (FAQs) ---------------------------------------------------------- */
.accordion { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion details:last-child { border-bottom: none; }
.accordion summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--amber-600);
  flex: none;
  transition: transform .15s ease;
}
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion .accordion-body { padding: 0 24px 22px; color: var(--ink-soft); }

/* Payment / language chips ---------------------------------------------- */
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { padding: 6px 14px; border-radius: 999px; background: var(--paper-tint); border: 1px solid var(--line); font-size: 0.82rem; color: var(--navy-800); font-weight: 500; }

/* Footer ------------------------------------------------------------------ */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,0.75); padding: 64px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.9rem; margin-top: 14px; }
.site-footer h4 { color: #fff; font-family: var(--font-head); font-size: 0.95rem; margin-bottom: 16px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,0.68); font-size: 0.9rem; }
.footer-links a:hover { color: var(--amber-500); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; font-size: 0.82rem; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 10px; }
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: #fff; }

/* Notice / placeholder callouts ------------------------------------------- */
.notice {
  border: 1px dashed var(--amber-500);
  background: var(--amber-100);
  color: #7a4d05;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.88rem;
  margin: 0 0 28px;
}

/* Responsive --------------------------------------------------------------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stat-band { grid-template-columns: repeat(2, 1fr); }
  .step-list { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Header nav collapses to the hamburger menu earlier than the content grid
   does, since the full nav + phone + button needs more horizontal room. */
@media (max-width: 1180px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-phone { display: none; }
  body.nav-open .main-nav {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 24px 20px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }
  body.nav-open .main-nav a { padding: 12px 6px; width: 100%; }
  body.nav-open .nav-dropdown > summary { padding: 12px 6px; width: 100%; justify-content: space-between; }
  body.nav-open .nav-dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding: 0 0 4px 14px;
    min-width: 0;
  }
}

/* Below this, the "Free Estimate" pill button is swapped for a compact
   call-icon button so the header never overflows next to the hamburger. */
@media (max-width: 560px) {
  .header-cta .btn-primary { display: none; }
  .header-call-icon { display: flex; }
  .brand small { display: none; }
}

@media (max-width: 760px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .stat-band { grid-template-columns: repeat(2, 1fr); padding: 28px 20px; }
  .step-list { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .cta-banner { padding: 34px 26px; }
  section { padding: 60px 0; }
  .hero { padding: 56px 0 48px; }
}