/* ============================================================
   J&A Electrical Solutions — Design System
   Concept: "Built like a schematic" — the visual language borrows
   from panel schedules and wiring diagrams: hairline connector
   rules, terminal-style markers, sharp engineered corners.
   Palette is near-monochrome (near-black / charcoal / grays / white)
   with a single restrained amber used only for action + emphasis.
   ============================================================ */

:root {
  /* Color */
  --near-black: #16181a;
  --charcoal: #24272b;
  --gray-800: #34383d;
  --gray-700: #4a4f55;
  --gray-500: #6b7178;
  --gray-400: #8a9099;
  --gray-300: #b6bac0;
  --gray-200: #d8dbdf;
  --gray-100: #eceef0;
  --off-white: #f5f6f7;
  --white: #ffffff;
  --amber: #c9922a;
  --amber-dark: #a97a20;
  --amber-tint: #f4e8d4;

  /* Type */
  --font-head: "Space Grotesk", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  /* Layout */
  --max-w: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 3px;
  --border: 1px solid var(--gray-200);
  --border-dark: 1px solid var(--gray-700);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--near-black);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.08;
  margin: 0 0 0.4em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.3rem, 4.6vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--gray-700); max-width: 62ch; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

img, svg { max-width: 100%; display: block; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Utility ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gray-500);
}

.section {
  padding: clamp(56px, 8vw, 104px) 0;
}
.section--dark {
  background: var(--near-black);
  color: var(--gray-200);
}
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--dark p { color: var(--gray-300); }
.section--off {
  background: var(--off-white);
}
.section-top-rule {
  border-top: var(--border);
}
.section--dark.section-top-rule { border-top: var(--border-dark); }

.grid {
  display: grid;
  gap: 32px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-3-Vertical { grid-template-columns: repeat(1, 3fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.panel {
  overflow: hidden; /* add this so the image respects the rounded corners */
}

.panel-media {
  margin: 20px -28px -28px; /* pulls image out to the card's edges */
}
.panel-media img {
  width: 100%;
  height: 95%;
  object-fit: cover;
  display: block;
  border-top: var(--border);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 24px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn-amber {
  background: var(--amber);
  color: var(--near-black);
}
.btn-amber:hover { background: var(--amber-dark); }
.btn-outline {
  background: transparent;
  border-color: var(--gray-400);
  color: var(--near-black);
}
.btn-outline:hover { border-color: var(--near-black); }
.section--dark .btn-outline,
.hero .btn-outline,
.cta-band .btn-outline {
  border-color: var(--gray-500);
  color: var(--white);
}
.section--dark .btn-outline:hover,
.hero .btn-outline:hover,
.cta-band .btn-outline:hover { border-color: var(--white); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--white);
  border-bottom: var(--border);
}
.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px var(--gutter);
  max-width: var(--max-w);
  margin: 0 auto;
  gap: 24px;
}
.logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
}
.logo span {
  color: var(--amber);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a[aria-current="page"] {
  color: var(--near-black);
  border-bottom-color: var(--amber);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}
.call-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--near-black);
}
.call-link svg { width: 16px; height: 16px; flex-shrink: 0; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle svg { width: 20px; height: 20px; }

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    inset: 65px 0 0 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px var(--gutter);
    gap: 4px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
    border-top: var(--border);
  }
  .main-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .main-nav a { width: 100%; padding: 12px 0; border-bottom: 1px solid var(--gray-100); }
  .nav-toggle { display: inline-flex; }
  /* Header call link + quote button are redundant with the sticky mobile
     call bar, and crowd the header at narrow widths — hide in favor of it. */
  .header-actions .call-link,
  .header-actions .btn-amber { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(48px, 8vw, 96px) 0 clamp(56px, 7vw, 88px);
  background: var(--near-black);
  color: var(--white);
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
}
.hero-eyebrow {
  font-family: var(--font-mono);
  color: var(--amber);
  font-size: 0.82rem;
  margin-bottom: 16px;
}
.hero h1 { color: var(--white); }
.hero p.lead {
  color: var(--gray-300);
  font-size: 1.08rem;
  max-width: 46ch;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.hero-stats {
  display: flex;
  gap: 28px;
  margin-top: 44px;
  flex-wrap: wrap;
}
.hero-stat .num {
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--white);
}
.hero-stat .label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--gray-400);
}
.hero-diagram { width: 100%; height: auto; }

/* ---------- Panels / cards (sharp, hairline, no shadow) ---------- */
.panel {
  border: var(--border);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--white);
}
.panel-terminal {
  border-left: 3px solid var(--amber);
}
.section--dark .panel {
  border-color: var(--gray-700);
  background: var(--charcoal);
}
.panel h3 { margin-bottom: 10px; }
.panel .tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gray-500);
  display: block;
  margin-bottom: 12px;
}

/* ---------- Breadcrumb / page header for interior pages ---------- */
.page-head {
  background: var(--off-white);
  border-bottom: var(--border);
  padding: 44px 0;
}
.page-head .eyebrow { margin-bottom: 10px; }
.page-head p { max-width: 60ch; }

/* ---------- Process / steps (legitimate sequence use of numbering) ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.step {
  padding: 26px 24px;
  border-right: var(--border);
}
.step:last-child { border-right: none; }
.step .step-num {
  font-family: var(--font-mono);
  color: var(--amber);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 10px;
}
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: var(--border); }
  .step:last-child { border-bottom: none; }
}

/* ---------- Testimonials ---------- */
.testimonial {
  border: var(--border);
  border-radius: var(--radius);
  padding: 26px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.testimonial blockquote {
  margin: 0 0 18px;
  font-size: 1.02rem;
  color: var(--near-black);
}
.testimonial cite {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: auto;
}
.stars { color: var(--amber); letter-spacing: 2px; margin-bottom: 12px; font-size: 0.9rem; }

/* ---------- Form ---------- */
.form-panel {
  border: var(--border);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 40px);
  background: var(--off-white);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--near-black);
}
.field .hint {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gray-500);
  margin-top: 4px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 11px 12px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--near-black);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--amber);
  outline: none;
  box-shadow: 0 0 0 3px var(--amber-tint);
}
fieldset {
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 14px 16px 6px;
  margin: 0 0 18px;
}
fieldset legend {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0 6px;
}
.radio-row { display: flex; gap: 20px; flex-wrap: wrap; padding-bottom: 10px; }
.radio-row label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--gray-700);
}
.radio-row input { width: auto; }
.urgency-note {
  display: none;
  margin-top: -6px;
  margin-bottom: 18px;
  padding: 10px 14px;
  border-left: 3px solid var(--amber);
  background: var(--amber-tint);
  font-size: 0.85rem;
  color: var(--gray-800);
}
.urgency-note.is-visible { display: block; }
.form-success {
  display: none;
  border: 1px solid var(--amber);
  background: var(--amber-tint);
  border-radius: var(--radius);
  padding: 22px;
  text-align: left;
}
.form-success.is-visible { display: block; }
.form-success h3 { margin-bottom: 6px; }

/* ---------- Map / service area ---------- */
.map-frame {
  border: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  min-height: 360px;
}
.map-frame iframe { width: 100%; height: 100%; min-height: 360px; border: 0; display: block; }
.area-list {
  columns: 2;
  column-gap: 24px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--gray-600, var(--gray-700));
}
.area-list li { margin-bottom: 8px; break-inside: avoid; }

/* ---------- FAQ accordion ---------- */
.faq-item {
  border-bottom: var(--border);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.05rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 1px solid var(--gray-400);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--gray-600, var(--gray-700));
}
.faq-item[open] summary .icon { background: var(--amber); border-color: var(--amber); color: var(--near-black); }
.faq-item[open] summary .icon::before { content: "\2212"; }
.faq-item summary .icon::before { content: "\002B"; }
.faq-item p { padding-bottom: 20px; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--near-black);
  color: var(--white);
  padding: 56px 0;
}
.cta-band .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h2 { margin: 0; color: var(--white); font-size: clamp(1.5rem, 3vw, 2rem); }
.cta-band .actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--near-black);
  color: var(--gray-400);
  padding: 56px 0 28px;
  border-top: 4px solid var(--amber);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--gray-800);
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
.footer-grid h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-family: var(--font-mono);
  font-weight: 500;
  margin-bottom: 14px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-grid a:hover { color: var(--white); }
.footer-logo {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.footer-logo span { color: var(--amber); }
.footer-bottom {
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

/* ---------- Click-to-call sticky mobile bar ---------- */
.mobile-call-bar {
  display: none;
}
@media (max-width: 640px) {
  .mobile-call-bar {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 50;
    background: var(--near-black);
    border-top: 1px solid var(--gray-700);
  }
  .mobile-call-bar a {
    flex: 1;
    text-align: center;
    padding: 14px 10px;
    font-weight: 600;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }
  .mobile-call-bar a.call { color: var(--near-black); background: var(--amber); }
  .mobile-call-bar a.quote { color: var(--white); border-left: 1px solid var(--gray-700); }
  body { padding-bottom: 58px; }
}

/* ---------- Misc content pages ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.kicker-rule {
  border: none;
  border-top: var(--border);
  margin: 0 0 40px;
}
.badge-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.badge {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 6px 10px;
  color: var(--gray-700);
}