/* ============================================
   KASHYAP SOLAR - Global Stylesheet
   Color Palette (matches logo blue-green gradient):
     Primary:    #2E6DB4 (Logo Blue)
     Secondary:  #4CAF7D (Logo Green)
     Accent:     #5BB8B8 (Logo Teal)
     Dark:       #0F2B3C (Blue-shifted Dark)
     Light BG:   #F4F7FA
     White:      #FFFFFF
   Typography: Inter (headings), system-ui fallback
   ============================================ */

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

:root {
  --primary: #2E6DB4;
  --primary-dark: #1A5A96;
  --secondary: #4CAF7D;
  --secondary-light: #6BC99B;
  --accent: #5BB8B8;
  --accent-light: #7EC8C8;
  --dark: #0F2B3C;
  --dark-light: #1A3A4A;
  --text: #2C3E50;
  --text-light: #6C7A89;
  --light-bg: #F4F7FA;
  --white: #FFFFFF;
  --border: #E0E6ED;
  --shadow: 0 4px 24px rgba(15,43,60,0.08);
  --shadow-lg: 0 12px 48px rgba(15,43,60,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul, ol { list-style: none; }

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

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.25; color: var(--dark); }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.5rem); }
p { margin-bottom: 1rem; }

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 12px;
}

.section-title { margin-bottom: 16px; }
.section-subtitle { font-size: 1.1rem; color: var(--text-light); max-width: 640px; margin: 0 auto 48px; }
.text-center { text-align: center; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--secondary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(76,175,125,0.35);
}
.btn-primary:hover {
  background: #3D9A6B;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(76,175,125,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
}

/* Override for light backgrounds */
.section .btn-outline,
.section-alt .btn-outline {
  color: var(--primary);
  border: 2px solid var(--primary);
}
.section .btn-outline:hover,
.section-alt .btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

/* --- Parallax Sections --- */
.parallax-section {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  padding: 80px 0;
}
.parallax-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(15, 43, 60, 0.78);
}
.parallax-section .container {
  position: relative;
  z-index: 1;
}
.parallax-section h2,
.parallax-section .section-label {
  color: #fff;
}
.parallax-section p,
.parallax-section .section-subtitle {
  color: rgba(255,255,255,0.85);
}
.parallax-section .advantage-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
}
.parallax-section .advantage-card h3 {
  color: #fff;
}

@media (max-width: 768px) {
  .parallax-section {
    background-attachment: scroll;
  }
}

.btn-secondary {
  background: var(--primary);
  color: var(--white);
}
.btn-secondary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* --- Header / Navbar --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.08); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
}
.nav-logo .logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--secondary), #6BC99B);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.nav-logo .logo-icon-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
}
.nav-logo span { color: var(--secondary); }

.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: width var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--primary); }
.nav-links a.active { color: var(--primary); font-weight: 600; }

.nav-cta .btn { padding: 10px 24px; font-size: 0.9rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 50%, var(--primary) 100%);
  overflow: hidden;
  padding-top: 76px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../Linkedin_Content_Documents/Image1.jpeg') center/cover no-repeat;
  opacity: 0.18;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 120px;
  background: linear-gradient(to top, var(--white), transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.hero-content h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5.5vw, 3.75rem);
  margin-bottom: 20px;
  line-height: 1.15;
}
.hero-content h1 .highlight { color: var(--secondary); }
.hero-content p {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  max-width: 560px;
  margin-bottom: 32px;
  line-height: 1.8;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

/* Trust Badges */
.trust-badges {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
}
.trust-badge-icon {
  width: 44px;
  height: 44px;
  background: var(--secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.trust-badge-text { font-size: 0.85rem; font-weight: 600; color: var(--white); line-height: 1.4; }

/* --- Stats Bar --- */
.stats-bar {
  background: var(--white);
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item { padding: 16px; }
.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-number .accent { color: var(--secondary); }
.stat-label { font-size: 0.9rem; color: var(--text-light); font-weight: 500; }

/* --- Sections --- */
.section { padding: 96px 0; }
.section-alt { background: var(--light-bg); }

/* --- Service Cards --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(46,109,180,0.08), rgba(76,175,125,0.08));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.service-card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.service-card p { font-size: 0.95rem; color: var(--text-light); margin-bottom: 16px; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
}
.service-link:hover { color: var(--secondary); gap: 10px; }

/* --- Process Timeline --- */
.timeline { position: relative; padding: 40px 0; }
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--secondary), var(--accent));
  transform: translateX(-50%);
}
.timeline-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 48px;
  position: relative;
}
.timeline-item:nth-child(odd) { flex-direction: row; }
.timeline-item:nth-child(even) { flex-direction: row-reverse; }

.timeline-content {
  width: 44%;
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.timeline-content:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.timeline-marker {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  border: 4px solid var(--white);
  box-shadow: 0 4px 16px rgba(76,175,125,0.3);
  z-index: 2;
}

.timeline-content .step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.timeline-content p { font-size: 0.95rem; color: var(--text-light); margin: 0; }

/* --- Advantages Grid --- */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.advantage-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.advantage-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--secondary);
}
.advantage-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
}
.advantage-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.advantage-card p { font-size: 0.9rem; color: var(--text-light); margin: 0; }

/* --- About Page Styles --- */
.about-hero {
  position: relative;
  padding: 160px 0 100px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);
  text-align: center;
  overflow: hidden;
}
.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../Linkedin_Content_Documents/Image1.jpeg') center/cover;
  opacity: 0.12;
}
.about-hero h1, .about-hero p { position: relative; z-index: 2; }
.about-hero h1 { color: var(--white); margin-bottom: 16px; }
.about-hero p { color: rgba(255,255,255,0.8); font-size: 1.15rem; max-width: 600px; margin: 0 auto; }

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.about-text h2 { margin-bottom: 20px; }
.about-text p { color: var(--text-light); }

/* Awards */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.award-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.award-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.award-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(76,175,125,0.1), rgba(91,184,184,0.1));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
}
.award-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.award-card p { font-size: 0.9rem; color: var(--text-light); margin: 0; }

/* Certification Banner */
.certification-banner {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius);
  padding: 48px;
  display: flex;
  align-items: center;
  gap: 36px;
  color: var(--white);
}
.cert-icon {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  border: 3px solid rgba(255,255,255,0.3);
}
.cert-content h2 { color: var(--white); margin-bottom: 12px; font-size: 1.5rem; }
.cert-content p { color: rgba(255,255,255,0.8); margin: 0; }
.cert-content .cert-company {
  display: inline-block;
  background: var(--secondary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 16px;
  color: var(--white);
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info { padding-right: 24px; }
.contact-info h2 { margin-bottom: 20px; }
.contact-info > p { color: var(--text-light); margin-bottom: 32px; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-detail-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(46,109,180,0.08), rgba(76,175,125,0.08));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.contact-detail h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
  margin-bottom: 4px;
  font-weight: 600;
}
.contact-detail p { margin: 0; font-weight: 500; }
.contact-detail a { color: var(--primary); }
.contact-detail a:hover { color: var(--secondary); }

/* Contact Form */
.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.contact-form-wrapper h3 { margin-bottom: 8px; }
.contact-form-wrapper > p { color: var(--text-light); font-size: 0.95rem; margin-bottom: 28px; }

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--light-bg);
  color: var(--text);
  font-family: inherit;
  transition: all var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(76,175,125,0.15);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Checkbox Group Styles */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--secondary);
}
.checkbox-item label {
  display: inline;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  margin: 0;
}

.map-container {
  margin-top: 48px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.map-container iframe { width: 100%; height: 350px; border: 0; display: block; }

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../Linkedin_Content_Documents/Image1.jpeg') center/cover;
  opacity: 0.08;
}
.cta-section h2 { color: var(--white); position: relative; z-index: 2; margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.8); position: relative; z-index: 2; max-width: 520px; margin: 0 auto 32px; font-size: 1.1rem; }
.cta-section .btn { position: relative; z-index: 2; }

/* --- Footer --- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand .nav-logo { color: var(--white); }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 300px; }

.footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 20px;
  position: relative;
}
.footer h4::after {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--secondary);
  margin-top: 8px;
}

.footer-links a {
  display: block;
  padding: 6px 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
}
.footer-links a:hover { color: var(--secondary); padding-left: 6px; }

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.footer-contact a { color: rgba(255,255,255,0.7); }
.footer-contact a:hover { color: var(--secondary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* --- Page Header (for inner pages) --- */
.page-header {
  padding: 150px 0 80px;
  background: linear-gradient(135deg, var(--dark), var(--primary-dark));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../Linkedin_Content_Documents/Image1.jpeg') center/cover;
  opacity: 0.1;
}
.page-header h1 { color: var(--white); position: relative; z-index: 2; margin-bottom: 12px; }
.page-header p { color: rgba(255,255,255,0.75); position: relative; z-index: 2; font-size: 1.1rem; max-width: 600px; margin: 0 auto; }
.page-header .breadcrumb {
  position: relative;
  z-index: 2;
  margin-top: 16px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
}
.page-header .breadcrumb a { color: var(--secondary); }

/* --- Project Portfolio Cards --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.project-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.project-card-body {
  flex: 1;
}
.project-card-footer {
  margin-top: auto;
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.project-card-image {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(46,109,180,0.1), rgba(76,175,125,0.1));
}
.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.project-card:hover .project-card-image img { transform: scale(1.05); }

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(46,109,180,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover .project-card-overlay { opacity: 1; }
.project-card-overlay-text {
  text-align: center;
  color: var(--white);
}
.project-card-overlay-text h3 { font-size: 1.2rem; margin-bottom: 8px; }
.project-card-overlay-text p { font-size: 0.9rem; color: rgba(255,255,255,0.9); }

.project-card-content { padding: 24px; }
.project-card-content h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--dark); }
.project-card-meta {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: var(--text-light);
  flex-wrap: wrap;
}
.project-card-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.project-card-content p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 16px; line-height: 1.5; }

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.project-tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(46,109,180,0.08), rgba(76,175,125,0.08));
  color: var(--primary);
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 500;
}

/* --- Checklist / Feature Lists --- */
.checklist, .feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.checklist li, .feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.checklist li:last-child, .feature-list li:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.checklist li::before, .feature-list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.9rem;
}
.checklist li span, .feature-list li span {
  display: block;
  flex: 1;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
}
.checklist li strong, .feature-list li strong {
  display: block;
  color: var(--dark);
  font-weight: 600;
  margin-bottom: 2px;
}

/* --- Industries Grid --- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.industry-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.industry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.industry-card:hover {
  border-color: var(--secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.industry-card:hover::before { transform: scaleX(1); }

.industry-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, rgba(46,109,180,0.08), rgba(76,175,125,0.08));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: all var(--transition);
}
.industry-card:hover .industry-icon {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: var(--white);
  transform: scale(1.1);
}
.industry-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--dark); }
.industry-card p { font-size: 0.9rem; color: var(--text-light); margin: 0; }

/* --- Impact / Counter Section --- */
.impact-section, .counter-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  color: var(--white);
}
.impact-section::before, .counter-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../Linkedin_Content_Documents/Image1.jpeg') center/cover;
  opacity: 0.06;
}
.impact-section h2, .counter-section h2 {
  color: var(--white);
  position: relative;
  z-index: 2;
  margin-bottom: 48px;
}
.impact-section .section-label, .counter-section .section-label {
  color: var(--secondary-light);
}
.impact-grid, .counter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 48px;
  position: relative;
  z-index: 2;
}
.impact-item, .counter-item {
  padding: 24px;
}
.impact-number, .counter-number {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
  color: var(--secondary);
}
.impact-label, .counter-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin-bottom: 8px;
}
.impact-description, .counter-description {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

/* --- Solutions Grid --- */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.solution-block {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.solution-block:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}
.solution-block::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 0 0 var(--radius) var(--radius);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.solution-block:hover::after { transform: scaleX(1); }

.solution-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(46,109,180,0.08), rgba(76,175,125,0.08));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  transition: all var(--transition);
}
.solution-block:hover .solution-icon {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: var(--white);
  transform: scale(1.15);
}
.solution-block h3 { font-size: 1.15rem; margin-bottom: 12px; color: var(--dark); }
.solution-block p { font-size: 0.9rem; color: var(--text-light); margin: 0; flex: 1; }

/* --- Navigation Dropdown Support --- */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}
.nav-dropdown-trigger::after {
  content: '▼';
  font-size: 0.6rem;
  transition: transform var(--transition);
}
.nav-dropdown-trigger:hover::after {
  transform: translateY(2px);
}
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition);
  z-index: 999;
  overflow: hidden;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown-menu a {
  display: block;
  padding: 12px 20px;
  font-size: 0.9rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.nav-dropdown-menu a:last-child { border-bottom: none; }
.nav-dropdown-menu a:hover {
  background: var(--light-bg);
  color: var(--primary);
  padding-left: 24px;
}

/* Mobile dropdown menu for 7+ nav items */
@media (max-width: 1024px) {
  .nav-dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(244,247,250,0.8);
    border: none;
    margin: 0;
    min-width: auto;
  }
  .nav-dropdown-menu a {
    padding-left: 32px;
    border-bottom: 1px solid var(--border);
  }
  .nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
  }
}

/* --- Checkbox Group Styling (Contact Form) --- */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 16px 0;
}
.checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.checkbox-item:hover {
  background: rgba(46,109,180,0.05);
}
.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--secondary);
  border-radius: 3px;
}
.checkbox-item label {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  font-weight: 500;
  color: var(--text);
  margin: 0;
}
.checkbox-item input[type="checkbox"]:checked + label {
  color: var(--primary);
}
.checkbox-item .description {
  display: block;
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 400;
  margin-top: 2px;
}

/* Optional: Checkbox styling for better visibility */
.checkbox-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--white);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.checkbox-item input[type="checkbox"]:hover {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(76,175,125,0.15);
}
.checkbox-item input[type="checkbox"]:checked {
  background: var(--secondary);
  border-color: var(--secondary);
  position: relative;
}
.checkbox-item input[type="checkbox"]:checked::after {
  content: '✓';
  color: var(--white);
  font-weight: bold;
  font-size: 0.9rem;
  line-height: 18px;
  text-align: center;
  position: absolute;
  width: 100%;
}

/* --- Animations --- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-content { grid-template-columns: 1fr; gap: 40px; }
  .timeline::before { left: 24px; }
  .timeline-item,
  .timeline-item:nth-child(even) { flex-direction: row; }
  .timeline-marker { left: 24px; }
  .timeline-content { width: calc(100% - 80px); margin-left: 60px !important; margin-right: 0 !important; }
  .impact-grid, .counter-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    width: 100%;
    background: var(--white);
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow);
    border-top: 1px solid var(--border);
  }
  .hero { min-height: 80vh; }
  .hero-content h1 { font-size: 2rem; }
  .trust-badges { flex-direction: column; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .certification-banner { flex-direction: column; text-align: center; padding: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .section { padding: 64px 0; }
  .cta-section { padding: 56px 0; }
  .impact-section, .counter-section { padding: 56px 0; }
  .impact-grid, .counter-grid { grid-template-columns: 1fr; gap: 24px; }
  .impact-number, .counter-number { font-size: 2.5rem; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .advantages-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .checkbox-group { gap: 10px; }
  .checkbox-item { padding: 8px; }
  .project-card-image { height: 200px; }
  .project-card-meta { font-size: 0.8rem; }
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
  animation: whatsapp-pulse 2s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}
.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

@keyframes whatsapp-pulse {
  0% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 24px rgba(37, 211, 102, 0.6), 0 0 0 8px rgba(37, 211, 102, 0.1); }
  100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
}

/* ============================================
   STICKY MOBILE CTA BAR
   ============================================ */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 16px rgba(0,0,0,0.1);
  padding: 8px 12px;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.mobile-cta-bar.visible {
  transform: translateY(0);
}
.mobile-cta-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
}
.mobile-cta-bar .cta-call {
  background: var(--primary);
  color: var(--white);
}
.mobile-cta-bar .cta-whatsapp {
  background: #25D366;
  color: var(--white);
}
.mobile-cta-bar .cta-quote {
  background: var(--secondary);
  color: var(--white);
}

@media (max-width: 768px) {
  .mobile-cta-bar { display: grid; }
  .whatsapp-float { bottom: 80px; }
}

/* ============================================
   FOOTER SOCIAL LINKS
   ============================================ */
.footer-social { margin-top: 16px; }
.social-links {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}
.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: rgba(255,255,255,0.7);
  transition: all var(--transition);
}
.social-links a:hover {
  background: var(--secondary);
  color: var(--white);
  transform: translateY(-2px);
}
.social-links a svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ============================================
   AWARD BANNER SECTION
   ============================================ */
.award-banner {
  background: linear-gradient(135deg, #F0FAF5, #E0F5EC);
  padding: 48px 0;
  border-bottom: 3px solid var(--secondary);
}
.award-banner .container {
  display: flex;
  align-items: center;
  gap: 36px;
}
.award-banner img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  flex-shrink: 0;
}
.award-banner h3 {
  font-size: 1.5rem;
  color: var(--dark);
  margin-bottom: 8px;
}
.award-banner p {
  color: var(--text-light);
  font-size: 1.05rem;
}
.award-badge-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #6BC99B, #4CAF7D);
  color: var(--dark);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 8px;
}

@media (max-width: 768px) {
  .award-banner .container { flex-direction: column; text-align: center; }
  .award-banner img { width: 160px; height: 160px; }
}

/* ============================================
   FEATURED PROJECT SECTION
   ============================================ */
.featured-project {
  padding: 96px 0;
  background: var(--light-bg);
}
.featured-project .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.featured-project img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.featured-project-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.featured-project-stat {
  background: var(--white);
  padding: 16px;
  border-radius: var(--radius-sm);
  text-align: center;
  border: 1px solid var(--border);
}
.featured-project-stat .number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.featured-project-stat .label {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 4px;
}

@media (max-width: 768px) {
  .featured-project .container { grid-template-columns: 1fr; gap: 32px; }
  .featured-project img { height: 280px; }
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-section {
  padding: 96px 0;
  background: var(--dark);
  color: var(--white);
}
.video-section .container {
  text-align: center;
}
.video-section h2 {
  color: var(--white);
  margin-bottom: 12px;
}
.video-section p {
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto 40px;
}
.video-wrapper {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.video-wrapper video {
  width: 100%;
  display: block;
}

/* ============================================
   INDUSTRY RECOGNITION SECTION
   ============================================ */
.recognition-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.recognition-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.recognition-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.recognition-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}
.recognition-card-content {
  padding: 24px;
}
.recognition-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.recognition-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

@media (max-width: 768px) {
  .recognition-grid { grid-template-columns: 1fr; }
  .recognition-card img { height: 200px; }
}

/* ============================================
   LEADERSHIP SECTION
   ============================================ */
.leader-card {
  display: flex;
  align-items: center;
  gap: 32px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  max-width: 700px;
  margin: 0 auto;
}
.leader-card img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
}
.leader-card h3 {
  font-size: 1.3rem;
  margin-bottom: 4px;
}
.leader-card .leader-title {
  color: var(--secondary);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 12px;
}
.leader-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .leader-card { flex-direction: column; text-align: center; }
  .leader-card img { width: 140px; height: 140px; }
}

/* ============================================
   EVENTS SECTION
   ============================================ */
.events-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.event-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.event-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.event-card-content {
  padding: 20px;
}
.event-card h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}
.event-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

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

/* ============================================
   EPC PROCESS TIMELINE (HOMEPAGE)
   ============================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.process-step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  position: relative;
  transition: all var(--transition);
}
.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}
.process-step-number {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
}
.process-step h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}
.process-step p {
  font-size: 0.85rem;
  color: var(--text-light);
  margin: 0;
}

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

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item:hover {
  border-color: var(--secondary);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--dark);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  transition: color var(--transition);
}
.faq-question:hover {
  color: var(--primary);
}
.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--secondary);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-item.open .faq-question::after {
  content: '-';
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-answer-inner {
  padding: 0 24px 18px;
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================
   HERO PHONE
   ============================================ */
.hero-phone {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  position: relative;
  z-index: 2;
  margin-top: 16px;
}
.hero-phone a {
  color: var(--secondary);
  font-weight: 600;
}
.hero-phone a:hover {
  color: var(--secondary-light);
}

/* ============================================
   PROJECT CARD WITH IMAGE
   ============================================ */
.project-card-header {
  padding: 20px 24px 12px;
}
.project-card-body {
  padding: 0 24px 12px;
  font-size: 0.9rem;
  color: var(--text-light);
}
.project-card-body p {
  margin-bottom: 6px;
}
.project-card-footer {
  padding: 12px 24px 20px;
}
.project-type {
  display: inline-block;
  background: linear-gradient(135deg, rgba(46,109,180,0.08), rgba(76,175,125,0.08));
  color: var(--primary);
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 500;
  margin-top: 4px;
}
.badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-progress {
  background: var(--secondary);
}

/* Project card with image support */
.project-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* ============================================
   BESS PAGE IMAGE FIX
   ============================================ */
.benefits-list {
  list-style: none;
  padding: 0;
}
.benefits-list li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  color: var(--text);
  font-size: 0.95rem;
}
.benefits-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ============================================
   SECTION-ALT PADDING FIX (solar-park, bess)
   ============================================ */
.section-alt {
  background: var(--light-bg);
  padding: 96px 0;
}

/* ============================================
   CTA BUTTON (solar-park, bess, projects)
   ============================================ */
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  background: var(--secondary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(76,175,125,0.35);
}
.cta-button:hover {
  background: #3D9A6B;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(76,175,125,0.45);
}

/* ============================================
   SOLAR SAVINGS CALCULATOR
   ============================================ */
.calc-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.calc-inputs,
.calc-outputs {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.calc-outputs {
  position: sticky;
  top: 100px;
}
.calc-field {
  margin-bottom: 24px;
}
.calc-field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark);
  margin-bottom: 8px;
}
.calc-field input[type="number"],
.calc-field select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
}
.calc-field input[type="number"]:focus,
.calc-field select:focus {
  outline: none;
  border-color: var(--primary);
}
.calc-slider {
  width: 100%;
  margin-top: 8px;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  outline: none;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--secondary);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(76,175,125,0.4);
  border: 3px solid var(--white);
}
.calc-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--secondary);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(76,175,125,0.4);
  border: 3px solid var(--white);
}
.calc-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 4px;
}
.calc-results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.calc-result-card {
  background: var(--light-bg);
  border-radius: var(--radius-sm);
  padding: 20px 16px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.calc-result-card:hover {
  border-color: var(--secondary);
}
.calc-result-label {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
  margin-bottom: 8px;
}
.calc-result-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  transition: transform 0.2s ease;
}
.calc-result-highlight {
  color: var(--accent);
}
.calc-disclaimer {
  margin-top: 24px;
  padding: 16px;
  background: var(--light-bg);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--secondary);
}
.calc-disclaimer p {
  font-size: 0.8rem;
  color: var(--text-light);
  margin: 0;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .calc-wrapper {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .calc-outputs {
    position: static;
  }
  .calc-inputs,
  .calc-outputs {
    padding: 24px;
  }
  .calc-results-grid {
    grid-template-columns: 1fr;
  }
  .calc-result-value {
    font-size: 1.3rem;
  }
}