:root{
  --accent:#0f3d7b;
  --muted:#666;
  --bg:#FFF;
  --maxw:1100px;
}
*{box-sizing:border-box}
body{font-family:Inter,system-ui,Arial,sans-serif;margin:0;color:#222;background:var(--bg);line-height:1.5}
.container{max-width:var(--maxw);margin:0 auto;padding:24px}
.site-header{background:#fff;border-bottom:1px solid #eee}
.nav-wrap{display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:700;color:var(--accent);text-decoration:none;font-size:1.2rem}
.brand img{height:80px}
.main-nav{display:flex;gap:16px;align-items:center}
.main-nav a{color:#222;text-decoration:none;padding:14px 8px}
.main-nav a.cta{background:var(--accent);color:#fff;padding:8px 12px;border-radius:6px}
#nav-toggle{display:none;background:none;border:0;font-size:1.2rem}
.hero{background:url("./images/banner0.jpg"); background-size: cover; height: 400px; position: relative;}
.hero h1{margin: 0 0 12px;font-size: 3rem;color: #0041a9;text-shadow: 4px 4px 2px whitesmoke; }
.hero a{ float: right;}
.lead{color: var(--bg);position: absolute;bottom: 23px;text-align: center;width: 100%;font-size: 16px;font-weight: bold;}
.btn{display:inline-block;padding:12px 18px;border-radius:8px;background:var(--accent);color:#fff;text-decoration:none}
.services-preview .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.card{background:var(--accent);padding:18px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,0.04); color:var(--bg)}
.card:hover{background-color: #0041a9; cursor:pointer; box-shadow:0 12px 24px rgba(0,0,0,0.12);transform:translateY(-4px);transition:all 0.3s ease}
.card h3{margin-top:0}
.card a{color: #FFF;}
.link{display:inline-block;margin-top:12px}
.about-snapshot ul{columns:2;gap:20px}
.site-footer{background:#444;border-top:1px solid #eee;padding:24px 0;color:#FFF}
.site-footer a{color:#FFF;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.footer-grid{display:flex;gap:24px;justify-content:space-between}
.copyright{color:var(--muted);font-size:0.9rem}
.service-list article{background:#fff;padding:18px;margin:12px 0;border-radius:8px}
.posts .post{background:#fff;padding:16px;margin:12px 0;border-radius:8px}
.contact-form{max-width:700px;background:#fff;padding:18px;border-radius:8px}
.contact-form input,.contact-form textarea{width:100%;padding:10px;margin:6px 0 12px;border:1px solid #e6e6e6;border-radius:6px}
.form-result{margin-top:12px;color:var(--muted)}

@media(max-width:900px){
  .services-preview .cards{grid-template-columns:repeat(2,1fr)}
  .footer-grid{flex-direction:column}
}
@media(max-width:600px){
  #nav-toggle{display:block}
  .main-nav{display:none;position:absolute;top:64px;right:16px;background:#fff;padding:16px;border-radius:8px;box-shadow:0 6px 18px rgba(0,0,0,0.08);flex-direction:column}
  .services-preview .cards{grid-template-columns:1fr}
  .about-snapshot ul{columns:1}
  .hero h1{font-size:2rem;padding:0 12px}
  .lead{font-size:12px;padding:0 12px;}
}

/* Small utility */
.hint{color:var(--muted);font-size:0.9rem}

/* Accessibility focus */
a:focus, button:focus, input:focus, textarea:focus{outline:3px solid rgba(169,103,110,0.18);outline-offset:2px}

.about-page {
  margin-top: 40px;
}

.about-hero {
  text-align: center;
  margin-bottom: 40px;
}

.about-hero .lead {
  font-size: 1.2rem;
  color: #555;
  max-width: 700px;
  margin: 10px auto;
}

.about-values {
  margin-bottom: 40px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.value-card {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  text-align: center;
}

.value-card h3 {
  margin-top: 0;
  color: #0066cc;
}

.about-expertise,
.about-journey {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  margin: 20px 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.about-cta {
  background: #0066cc;
  color: #fff;
  text-align: center;
  padding: 40px 20px;
  border-radius: 8px;
  margin-top: 40px;
}

.about-cta h2 {
  color: #fff;
}

.about-cta p {
  max-width: 600px;
  margin: 0 auto 20px;
}

.about-cta .btn {
  background: #fff;
  color: #0066cc;
  font-weight: bold;
}
.about-cta .btn:hover {
  background: #f2f2f2;
}

.detailed-services ul {
      list-style: none;
      padding: 0;
    }
    .detailed-services li {
      background: #fff;
      margin: 10px 0;
      padding: 15px;
      border-left: 4px solid #0066cc;
      box-shadow: 0 2px 4px rgba(0,0,0,0.05);
      border-radius: 4px;
    }

    /* ---- CASE STUDIES ---- */
    .case-studies article {
      background: #fff;
      padding: 15px;
      margin: 15px 0;
      border-radius: 6px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }

    /* ---- TESTIMONIALS ---- */
    .testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.testimonial-grid blockquote {
  background: #fff;
  border-left: 5px solid #0066cc;
  padding: 20px;
  border-radius: 6px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  font-style: italic;
}

.testimonial-grid cite {
  display: block;
  margin-top: 10px;
  font-weight: bold;
  font-style: normal;
  color: #555;
}
.caseParent{
  background-color: #c6dafa;
}

.testiParent{
  background-color: #f0f0f0;
}
    /* ---- FAQ ---- */
    .faq-item {
      background: #fff;
      margin: 10px 0;
      padding: 15px;
      border-radius: 4px;
      box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }
    .faq-item h4 {
      margin: 0 0 5px;
      cursor: pointer;
    }
    .faq-item p{
      display: none;
    }

    /* ---- CTA ---- */
    .cta {
      background: var(--accent);
      color: #fff;
      text-align: center;
      padding: 40px 20px;
      border-radius: 8px;
    }
    .cta h2 {
      color: #fff;
      margin-bottom: 10px;
    }

    /* ---- FOOTER ---- */
    .site-footer {
      background: #222;
      color: #bbb;
      padding: 20px 0;
      font-size: 0.9rem;
    }
    .energy-services {
  margin-top: 40px;
}

.services-hero {
  text-align: center;
  margin-bottom: 40px;
}

.services-hero .lead {
  font-size: 1.2rem;
  color: #555;
  max-width: 700px;
  margin: 10px auto;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 20px;
}

.service-card {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card h2 {
  margin-top: 0;
  font-size: 1.3rem;
  color: #0066cc;
}

.service-card p {
  color: #444;
  line-height: 1.6;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

.business-services {
  margin-top: 50px;
}

.services-hero {
  text-align: center;
  margin-bottom: 50px;
}

.services-hero h1 {
  font-size: 2.2rem;
  color: #222;
}

.services-hero .lead {
  font-size: 1.25rem;
  color: #555;
  max-width: 700px;
  margin: 15px auto 0;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.service-card {
  background: #fff;
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.service-card .icon-wrapper {
  width: 60px;
  height: 60px;
  margin: 0 auto 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  border-radius: 50%;
}

.service-card img {
  width: 32px;
  height: 32px;
}

.service-card h2 {
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 10px;
}
.icon-wrapper{
  background: var(--accent);
  height: 50px;
  width: 50px;
  border-radius: 50%;
}
.service-card p {
  color: #444;
  line-height: 1.6;
  font-size: 0.95rem;
}
.industries {
  margin-top: 50px;
}

.industries-hero {
  text-align: center;
  margin-bottom: 50px;
}

.industries-hero h1 {
  font-size: 2.2rem;
  color: #222;
}

.industries-hero .lead {
  font-size: 1.2rem;
  color: #555;
  max-width: 750px;
  margin: 15px auto 0;
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.industry-card {
  background: #fff;
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.industry-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.industry-card .icon-wrapper {
  width: 60px;
  height: 60px;
  margin: 0 auto 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  border-radius: 50%;
}

.industry-card img {
  width: 32px;
  height: 32px;
}

.industry-card h2 {
  font-size: 1.3rem;
  color: #0066cc;
  margin-bottom: 10px;
}

.industry-card p {
  color: #444;
  line-height: 1.6;
  font-size: 0.95rem;
}

.industries-cta {
  text-align: center;
  margin-top: 40px;
}

.industries-cta .btn-primary {
  background: #0066cc;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1rem;
  text-decoration: none;
  display: inline-block;
  transition: background 0.3s ease;
}

.industries-cta .btn-primary:hover {
  background: #004999;
}

.insights {
  margin-top: 50px;
}

.insights-hero {
  text-align: center;
  margin-bottom: 50px;
}

.insights-hero h1 {
  font-size: 2.2rem;
  color: #222;
}

.insights-hero .lead {
  font-size: 1.2rem;
  color: #555;
  max-width: 750px;
  margin: 15px auto 0;
}

.posts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 25px;
}

.post-card {
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.post-card h2 {
  font-size: 1.3rem;
  color: #0066cc;
  margin-bottom: 10px;
}

.post-card p {
  color: #444;
  line-height: 1.6;
  font-size: 0.95rem;
  margin-bottom: 15px;
}

.post-card .link {
  color: #0066cc;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s ease;
}

.post-card .link:hover {
  color: #004999;
}

.insights-cta {
  text-align: center;
  margin-top: 40px;
}

.insights-cta .btn-primary {
  background: #0066cc;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1rem;
  text-decoration: none;
  display: inline-block;
  transition: background 0.3s ease;
}

.insights-cta .btn-primary:hover {
  background: #004999;
}

.contact-page {
  max-width: 1000px;
  margin: 40px auto;
  padding: 20px;
}

.contact-intro {
  text-align: center;
  margin-bottom: 40px;
}

.contact-intro h1 {
  font-size: 2rem;
  color: #222;
}

.contact-intro .lead {
  font-size: 1.2rem;
  color: #444;
  margin-top: 10px;
}

.contact-intro .sub-text {
  font-size: 1rem;
  color: #666;
  margin-top: 5px;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
}

.contact-form .form-group {
  margin-bottom: 15px;
}

.contact-form label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #0066cc;
  outline: none;
}

.contact-form .btn {
  background: #0066cc;
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease;
}

.contact-form .btn:hover {
  background: #004999;
}

.contact-info {
  background: #f9f9f9;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.contact-info h2 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.contact-info ul {
  list-style: none;
  padding: 0;
}

.contact-info li {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.contact-info a {
  color: #0066cc;
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

.contact-info .note {
  font-size: 0.9rem;
  color: #555;
  margin-top: 10px;
}

@media (max-width: 768px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}