/* ================================================
   JBP Electrics — Shared Stylesheet
   Colours: Green #39b549 | Teal #1585a0
   ================================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  color: #222;
  background: #fff;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Colour Variables --- */
:root {
  --green: #39b549;
  --green-dark: #2d9139;
  --teal: #1585a0;
  --teal-dark: #0d6a82;
  --dark: #1a1a1a;
  --mid: #555;
  --light: #f5f8f5;
  --border: #e0e0e0;
  --white: #ffffff;
}

/* --- Typography --- */
h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: 1.25rem; }
p { margin-bottom: 1rem; color: #444; }

/* --- Utility --- */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 4rem 0; }
.section-alt { background: var(--light); }
.text-center { text-align: center; }
.text-green { color: var(--green); }
.text-teal { color: var(--teal); }

.section-title {
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--dark);
}
.section-subtitle {
  text-align: center;
  color: var(--mid);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  border: none;
}
.btn:hover { transform: translateY(-1px); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: var(--green-dark); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-dark); }
.btn-outline {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,0.15); }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.1rem; }

/* ================================================
   HEADER / NAV
   ================================================ */
header {
  background: var(--white);
  border-bottom: 3px solid var(--green);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.header-top {
  border-bottom: 1px solid var(--border);
}

.header-top .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1.5rem;
}

.header-nav {
  position: relative;
}

.header-nav .container {
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
}

.logo img { height: 52px; width: auto; }

nav ul {
  display: flex;
  gap: 0;
  align-items: center;
}

nav a {
  padding: 0.7rem 0.9rem;
  font-weight: 600;
  color: var(--dark);
  transition: color 0.2s;
  font-size: 0.9rem;
  border-bottom: 2px solid transparent;
  display: inline-block;
}
nav a:hover { color: var(--teal); }
nav a.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.phone-link {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.phone-link:hover { color: var(--green-dark); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ================================================
   HERO
   ================================================ */
.hero {
  background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal) 50%, var(--green) 100%);
  color: #fff;
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero .container { position: relative; }

.hero h1 { margin-bottom: 1.25rem; color: #fff; }
.hero h1 span { color: #ffe066; }
.hero p { font-size: 1.15rem; color: rgba(255,255,255,0.9); max-width: 560px; margin-bottom: 2rem; }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.badge {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ================================================
   TOP BAR (phone strip)
   ================================================ */
.top-bar {
  background: var(--dark);
  color: #fff;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.top-bar a { color: var(--green); font-weight: 700; }
.top-bar a:hover { color: var(--green-dark); }

/* ================================================
   SERVICE CARDS
   ================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  transition: box-shadow 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
}
.service-card.green::before { background: var(--green); }
.service-card.teal::before { background: var(--teal); }
.service-card.dark::before { background: var(--dark); }

.service-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.10);
  transform: translateY(-3px);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.service-card h3 { margin-bottom: 0.75rem; color: var(--dark); }
.service-card p { margin-bottom: 1.25rem; font-size: 0.95rem; }
.service-card ul { margin-bottom: 1.5rem; }
.service-card ul li {
  padding: 0.3rem 0;
  font-size: 0.95rem;
  color: #444;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.service-card ul li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
}
.card-link {
  font-weight: 700;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap 0.2s;
}
.card-link:hover { gap: 0.6rem; }

/* ================================================
   WHY CHOOSE US
   ================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.feature {
  text-align: center;
  padding: 1.5rem;
}
.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.feature h3 { margin-bottom: 0.5rem; color: var(--dark); }
.feature p { font-size: 0.95rem; }

/* ================================================
   CTA BANNER
   ================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--green-dark), var(--teal));
  color: #fff;
  padding: 3.5rem 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-banner p { color: rgba(255,255,255,0.9); font-size: 1.1rem; margin-bottom: 1.75rem; }
.cta-banner .btn-group { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ================================================
   SERVICE AREA
   ================================================ */
.area-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.area-tag {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.6rem 1rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--teal);
}

/* ================================================
   PAGE HERO (inner pages)
   ================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--teal-dark), var(--teal));
  color: #fff;
  padding: 3.5rem 0;
}
.page-hero h1 { color: #fff; margin-bottom: 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.9); font-size: 1.1rem; max-width: 600px; }

/* ================================================
   CONTACT FORM
   ================================================ */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-weight: 600; font-size: 0.95rem; color: var(--dark); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
}
.form-group textarea { resize: vertical; min-height: 130px; }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--light);
  border-radius: 8px;
}
.contact-detail-icon { font-size: 1.75rem; flex-shrink: 0; }
.contact-detail h4 { margin-bottom: 0.25rem; color: var(--dark); }
.contact-detail a { color: var(--teal); font-weight: 600; }
.contact-detail a:hover { color: var(--teal-dark); }

/* ================================================
   FOOTER
   ================================================ */
footer {
  background: var(--dark);
  color: #ccc;
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}
footer h4 {
  color: #fff;
  margin-bottom: 1rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
footer ul li { padding: 0.3rem 0; }
footer ul li a { color: #ccc; transition: color 0.2s; font-size: 0.95rem; }
footer ul li a:hover { color: var(--green); }
.footer-logo { margin-bottom: 1rem; filter: brightness(0) invert(1); opacity: 0.85; height: 50px; }
.footer-tagline { font-size: 0.95rem; margin-bottom: 1rem; }
.footer-phone { color: var(--green); font-weight: 700; font-size: 1.1rem; }
.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
}
.footer-bottom a { color: var(--green); }

/* ================================================
   BREADCRUMB
   ================================================ */
.breadcrumb {
  background: var(--light);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  font-size: 0.9rem;
}
.breadcrumb a { color: var(--teal); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--mid); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); padding: 1rem; box-shadow: 0 4px 12px rgba(0,0,0,0.1); z-index: 999; }
  nav.open { display: block; }
  nav ul { flex-direction: column; gap: 0; }
  nav a { display: block; padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); border-bottom-color: var(--border); }
  nav a.active { border-bottom-color: var(--border); color: var(--teal); }
  .hamburger { display: flex; }
  .hero { padding: 3rem 0; }
  .section { padding: 2.5rem 0; }
  .services-grid { grid-template-columns: 1fr !important; }
  .features-grid { grid-template-columns: 1fr !important; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 2rem 0; }
  .cta-banner { padding: 2.5rem 0; }
  .service-card { padding: 1.5rem; }
  .top-bar { display: none; }
}

@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { text-align: center; }
  .cta-banner .btn-group { flex-direction: column; align-items: stretch; }
  .cta-banner .btn-group .btn { text-align: center; }
  .area-grid { grid-template-columns: repeat(2, 1fr); }
  .btn-lg { padding: 0.9rem 1.5rem; font-size: 1rem; }
  .hero-badges { gap: 0.5rem; }
  .badge { font-size: 0.8rem; padding: 0.35rem 0.75rem; }
}