/* ══════════════════════════════════════════════════════════════════════════
   DEB SOLAR (debsolar.com) — ENTERPRISE STYLESHEET
   Design Standard: Tata Motors Corporate Aesthetic (tatamotors.com)
   Aesthetic: Deep Tata Navy (#002B49), Vivid Royal Blue (#005A9C), Clean EV Cyan (#00A3C4), Solar Sun Gold (#FF9E1B)
   ══════════════════════════════════════════════════════════════════════════ */

:root {
  /* ═══════════════════════════════════════════════════════════════════
     TATA MOTORS CORPORATE HARMONIZED DESIGN TOKENS
     Primary Canvas: Crisp Pure White & Light Cool Porcelain (#FFFFFF, #F4F6F9)
     Structural Authority: Deep Tata Navy (#002B49 / #001A2C)
     Energy & Action: Tata Corporate Blue (#005A9C), Clean Cyan (#00A3C4), Solar Gold (#FF9E1B)
     ═══════════════════════════════════════════════════════════════════ */
  --tata-navy: #002B49;
  --tata-navy-dark: #001A2C;
  --tata-blue: #005A9C;
  --tata-blue-hover: #00457A;
  --tata-blue-light: #EBF3F9;
  --tata-cyan: #00A3C4;
  --tata-gold: #FF9E1B;

  --bg-body: #F4F6F9;
  --bg-subtle: #EDF2F7;
  --bg-section-alt: #E2E8F0;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFFFFF;

  /* Executive Dark Contrast Tokens */
  --navy-deep: #002B49;
  --navy-surface: #001A2C;
  --navy-card: #0F1E2E;
  --navy-border: #1E3A5F;
  --navy-text-muted: #94A3B8;

  /* Border Tokens */
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --border-focus: #005A9C;
  --border-gold: #FCD34D;

  /* Typography Colors (High Contrast, Razor Sharp) */
  --text-heading: #002B49;
  --text-body: #334155;
  --text-muted: #526071;
  --text-faint: #94A3B8;

  /* Brand Accents */
  --solar-amber: #D97706;
  --solar-gold: #FF9E1B;
  --solar-gold-light: #FEF3C7;
  --solar-gold-glow: rgba(255, 158, 27, 0.22);
  --solar-gradient: linear-gradient(135deg, #FF9E1B 0%, #D97706 100%);

  --azure-blue: #005A9C;
  --azure-dark: #00457A;
  --azure-light: #EBF3F9;

  --eco-green: #059669;
  --eco-light: #D1FAE5;
  --eco-emerald: #10B981;

  /* Fonts (Tata Motors Style: Outfit & Plus Jakarta Sans for headings, Inter for body) */
  --font-heading: 'Outfit', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Radii (Clean Corporate 8px - 12px) */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows (Refined Corporate Depth) */
  --shadow-xs: 0 1px 3px rgba(0, 43, 73, 0.04);
  --shadow-sm: 0 2px 8px rgba(0, 43, 73, 0.06);
  --shadow-md: 0 6px 20px -2px rgba(0, 43, 73, 0.08), 0 2px 6px -1px rgba(0, 43, 73, 0.03);
  --shadow-lg: 0 16px 36px -4px rgba(0, 43, 73, 0.12), 0 4px 12px -2px rgba(0, 43, 73, 0.05);
  --shadow-gold: 0 8px 24px rgba(255, 158, 27, 0.25);

  --transition-fast: all 0.18s ease;
  --transition: all 0.26s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ═══════════════════════════════════════════════════════════════════
   DARK MODE CORPORATE THEME SYSTEM (Task 4)
   ═══════════════════════════════════════════════════════════════════ */
:root[data-theme="dark"] {
  --bg-body: #08111D;
  --bg-subtle: #0D192B;
  --bg-section-alt: #13233A;
  --bg-card: #0E1A2C;
  --bg-card-hover: #14253E;

  --border-light: #1A2E47;
  --border-medium: #284469;
  --border-focus: #00A3C4;
  --border-gold: #D97706;

  --text-heading: #F8FAFC;
  --text-body: #CBD5E1;
  --text-muted: #94A3B8;
  --text-faint: #64748B;

  --tata-blue-light: #122845;
  --azure-light: #102540;

  --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 6px 20px -2px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 16px 36px -4px rgba(0, 0, 0, 0.7);
}

[data-theme="dark"] body {
  background-color: var(--bg-body);
  background-image: 
    radial-gradient(ellipse 90% 40% at 50% -10%, rgba(0, 163, 196, 0.1) 0%, transparent 60%),
    radial-gradient(circle at 95% 25%, rgba(0, 90, 156, 0.1) 0%, transparent 45%);
}

[data-theme="dark"] .header {
  background: rgba(8, 17, 29, 0.95);
  border-bottom: 1px solid var(--border-light);
}

[data-theme="dark"] .top-utility-bar {
  background: #050B14;
  border-bottom: 1px solid #142337;
  color: #94A3B8;
}

[data-theme="dark"] .top-info-item,
[data-theme="dark"] .top-link {
  color: #CBD5E1;
}

[data-theme="dark"] .nav-link {
  color: #CBD5E1;
}

[data-theme="dark"] .nav-link:hover {
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.08);
}

[data-theme="dark"] .service-card,
[data-theme="dark"] .project-card,
[data-theme="dark"] .review-card,
[data-theme="dark"] .district-card,
[data-theme="dark"] .faq-item,
[data-theme="dark"] .contact-card,
[data-theme="dark"] .google-map-business-card,
[data-theme="dark"] .tier-card,
[data-theme="dark"] .calc-card,
[data-theme="dark"] .calc-metric-card,
[data-theme="dark"] .solution-card,
[data-theme="dark"] .cred-detail-card,
[data-theme="dark"] .comp-card {
  background: var(--bg-card);
  border-color: var(--border-light);
  color: var(--text-body);
}

[data-theme="dark"] .district-card:hover,
[data-theme="dark"] .service-card:hover,
[data-theme="dark"] .project-card:hover,
[data-theme="dark"] .solution-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
}

[data-theme="dark"] .area-pill {
  background: #0B1626;
  color: #CBD5E1;
  border-color: #1A2E47;
}

[data-theme="dark"] .faq-trigger {
  color: #F8FAFC;
}

[data-theme="dark"] .faq-answer {
  color: #CBD5E1;
}

[data-theme="dark"] .mobile-nav-drawer {
  background: #08111D;
  border-bottom: 2px solid #1A2E47;
}

[data-theme="dark"] .mobile-nav-link {
  background: #0D192B;
  border-color: #1A2E47;
  color: #E2E8F0;
}

[data-theme="dark"] .mobile-nav-link:hover,
[data-theme="dark"] .mobile-nav-link:active {
  background: #13243D;
  border-color: #38BDF8;
  color: #38BDF8;
}

[data-theme="dark"] .mobile-toggle {
  background: #0D192B !important;
  border-color: #1A2E47 !important;
}

[data-theme="dark"] .mobile-toggle:hover,
[data-theme="dark"] .mobile-toggle:focus-visible,
[data-theme="dark"] .mobile-toggle:active,
[data-theme="dark"] .mobile-toggle.is-active {
  background: #14243B !important;
  border-color: #38BDF8 !important;
}

[data-theme="dark"] .mobile-toggle .hamburger-bar {
  background-color: #F8FAFC !important;
}

[data-theme="dark"] .mobile-toggle.is-active .hamburger-bar {
  background-color: #38BDF8 !important;
}

[data-theme="dark"] .mobile-sticky-dock {
  background: #08111D;
  border-top: 1px solid var(--border-light);
}

[data-theme="dark"] .dock-call {
  background: #111F35;
  color: #F8FAFC;
  border-color: #1E3352;
}

[data-theme="dark"] .dock-calc {
  background: #112845;
  color: #38BDF8;
  border-color: #1E4670;
}

[data-theme="dark"] .footer {
  background: #050B14;
  border-top: 1px solid #142337;
}

[data-theme="dark"] .footer-bottom-bar {
  border-top: 1px solid #142337;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--bg-body);
  background-image: 
    radial-gradient(ellipse 90% 40% at 50% -10%, rgba(2, 132, 199, 0.09) 0%, transparent 60%),
    radial-gradient(circle at 95% 25%, rgba(14, 165, 233, 0.07) 0%, transparent 45%),
    radial-gradient(circle at 5% 65%, rgba(56, 189, 248, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--text-body);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html[lang="bn"] {
  --font-heading: 'Noto Sans Bengali', 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Noto Sans Bengali', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  letter-spacing: -0.022em;
  line-height: 1.2;
}

p {
  color: var(--text-body);
}

.text-gold { color: var(--solar-amber); }
.text-green { color: var(--eco-green); }
.text-cyan { color: var(--azure-dark); }
.text-white { color: #FFFFFF; }
.text-center { text-align: center; }

/* ═══════════════════════════════════════════════════════════════════
   MAIN HEADER & NAVIGATION (PRISTINE STICKY EXECUTIVE SYSTEM)
   ═══════════════════════════════════════════════════════════════════ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04);
  transition: var(--transition);
}

.header.is-scrolled {
  box-shadow: 0 8px 30px -4px rgba(15, 23, 42, 0.12);
  border-bottom-color: rgba(203, 213, 225, 0.9);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo {
  height: 44px;
  width: auto;
  max-width: 210px;
  object-fit: contain;
  display: block;
  transition: transform 0.25s ease;
}

.brand:hover .logo {
  transform: translateY(-1px);
}

/* Desktop Navigation Menu (Streamlined, Executive & Non-Wrapping) */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-link {
  color: #334155;
  text-decoration: none;
  font-size: 0.90rem;
  font-weight: 600;
  padding: 8px 11px;
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease;
  display: inline-flex;
  align-items: center;
  position: relative;
  white-space: nowrap !important;
  letter-spacing: -0.01em;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 11px;
  right: 11px;
  height: 2px;
  background: #0284C7;
  transform: scaleX(0);
  transition: transform 0.2s ease;
  border-radius: 2px;
}

.nav-link:hover {
  color: #0F172A;
  background: rgba(241, 245, 249, 0.6);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

/* Unified Desktop Nav Links */
.nav-link.nav-calc-pill {
  color: #334155;
  background: transparent;
  border: none;
  padding: 8px 12px;
  font-weight: 600;
  box-shadow: none;
}

.nav-calc-dot {
  display: none;
}

/* Header CTAs */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}

.btn-header-call {
  background: #F8FAFC;
  color: #0F172A;
  border: 1px solid #E2E8F0;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-header-call svg {
  color: #0284C7;
  flex-shrink: 0;
}

.btn-header-call:hover {
  background: #EFF6FF;
  border-color: #BAE6FD;
  color: #0369A1;
  transform: translateY(-1px);
}

.btn-header-quote {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #FFFFFF !important;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 3px 12px rgba(245, 158, 11, 0.28);
  white-space: nowrap;
}

.btn-header-quote:hover {
  background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 100%);
  color: #FFFFFF !important;
  transform: translateY(-1.5px);
  box-shadow: 0 6px 18px rgba(245, 158, 11, 0.4);
}

/* Dark / Light Theme Toggle Button */
.theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-medium);
  background: var(--bg-card);
  color: var(--text-heading);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  border-color: var(--tata-blue);
  background: var(--tata-blue-light);
  transform: scale(1.05);
}

.theme-icon-moon {
  display: none;
}

[data-theme="dark"] .theme-icon-sun {
  display: none;
}

[data-theme="dark"] .theme-icon-moon {
  display: block;
  color: var(--solar-gold);
}

/* Live Credentials Marquee Animations */
.header-marquee-strip:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: headerMarqueeScroll 35s linear infinite;
  will-change: transform;
}

@keyframes headerMarqueeScroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-right: 32px;
  flex-shrink: 0;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.81rem;
  font-weight: 600;
  color: #334155;
  letter-spacing: -0.01em;
}

.marquee-item strong {
  color: #0F172A;
  font-weight: 800;
}

.m-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #F59E0B;
  display: inline-block;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.25);
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 40px;
  height: 40px;
  padding: 11px 9px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-medium);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 1001;
  -webkit-tap-highlight-color: transparent;
}

.mobile-toggle:hover,
.mobile-toggle:focus-visible {
  background: #E2E8F0;
  border-color: #CBD5E1;
}

.mobile-toggle:active,
.mobile-toggle.is-active {
  background: #E2E8F0;
  border-color: #94A3B8;
}

.hamburger-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-heading);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease, background-color 0.2s ease;
}

.mobile-toggle.is-active .hamburger-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.mobile-toggle.is-active .hamburger-bar:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.is-active .hamburger-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  display: none;
  position: absolute;
  top: 72px;
  left: 0;
  width: 100%;
  background: #FFFFFF;
  border-bottom: 2px solid var(--border-light);
  padding: 20px 24px 28px;
  box-shadow: var(--shadow-lg);
  animation: slideDownDrawer 0.22s ease-out;
}

@keyframes slideDownDrawer {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-drawer.is-open {
  display: block;
}

/* Mobile Quick Settings Strip (Theme & Language) */
.mobile-settings-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--border-light);
}

.mobile-setting-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-heading);
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: var(--font-body);
}

.mobile-setting-pill:active {
  transform: scale(0.97);
  background: var(--tata-blue-light);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.mobile-nav-link {
  color: var(--text-heading);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  transition: var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  background: #EFF6FF;
  border-color: var(--azure-blue);
  color: var(--azure-dark);
}

.mobile-nav-link.highlight-link,
.mobile-nav-link.highlight-link-calc {
  background: var(--bg-subtle);
  border-color: var(--border-light);
  color: var(--text-heading);
}

.mobile-contact-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.m-card-tag {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--solar-amber);
  margin-bottom: 12px;
  letter-spacing: 0.08em;
}

.m-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ═══════════════════════════════════════════════════════════════════
   BUTTONS (CORPORATE LIGHT SYSTEM)
   ═══════════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 12px 22px;
  border-radius: var(--radius-xs);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  line-height: 1.1;
  text-align: center;
}

.btn-gold-solid,
.btn-hero-primary,
.btn-header-quote,
.btn-tier-select,
.btn-azure-solid,
.btn-submit-inquiry,
.btn-primary {
  background: linear-gradient(135deg, #1E40AF 0%, #1D4ED8 100%) !important;
  color: #FFFFFF !important;
  font-weight: 800;
  border-radius: 9999px !important;
  box-shadow: 0 4px 14px rgba(30, 64, 175, 0.28) !important;
  border: none !important;
}

.btn-gold-solid:hover,
.btn-hero-primary:hover,
.btn-header-quote:hover,
.btn-tier-select:hover,
.btn-azure-solid:hover,
.btn-submit-inquiry:hover,
.btn-primary:hover {
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 100%) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4) !important;
  color: #FFFFFF !important;
}

.btn-white-glass,
.btn-hero-secondary,
.btn-white-solid,
.btn-white-outline {
  background: transparent;
  color: var(--text-heading);
  border: 1.5px solid var(--border-medium);
  border-radius: 9999px;
  box-shadow: none;
}

.btn-white-glass:hover,
.btn-hero-secondary:hover,
.btn-white-solid:hover,
.btn-white-outline:hover {
  border-color: #2563EB;
  color: #2563EB;
  background: rgba(37, 99, 235, 0.08);
  transform: translateY(-2px);
}

.btn-hero-lg {
  padding: 14px 26px;
  font-size: 0.98rem;
  border-radius: 8px;
}

.btn-block { width: 100%; }

/* ═══════════════════════════════════════════════════════════════════
   HERO SECTION (AGGRESSIVE TATA MOTORS BRAND DESIGN — OBSIDIAN NAVY & CYAN)
   ═══════════════════════════════════════════════════════════════════ */
.hero-section {
  position: relative;
  padding-top: 68px;
  padding-bottom: 78px;
  background-color: #F8FAFC;
  background-image: 
    linear-gradient(90deg, 
      rgba(255, 255, 255, 0.97) 0%, 
      rgba(255, 255, 255, 0.92) 48%, 
      rgba(240, 249, 255, 0.75) 75%, 
      rgba(224, 242, 254, 0.38) 100%
    ),
    url('assets/hero-bg-solaria.webp');
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
  color: var(--text-body);
}

.hero-container {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: block;
  max-width: 820px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.94);
  border: 1.5px solid rgba(2, 132, 199, 0.45);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.81rem;
  font-weight: 700;
  color: #0369A1;
  box-shadow: 0 2px 10px rgba(2, 132, 199, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  margin-bottom: 20px;
}

.kicker-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #0284C7;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.25);
  animation: pulseDotCyan 2s infinite;
}

@keyframes pulseDotCyan {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.5); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(2, 132, 199, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
  color: #0A192F;
}

.hero-highlight {
  background: linear-gradient(135deg, #0284C7 0%, #0369A1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

.hero-subtext {
  font-size: 1.12rem;
  line-height: 1.75;
  color: #334155;
  margin-bottom: 32px;
  max-width: 680px;
}

.hero-subtext strong {
  color: #D97706;
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
}

.btn-hero-primary {
  background: linear-gradient(135deg, #1E40AF 0%, #1D4ED8 100%) !important;
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.98rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 16px rgba(30, 64, 175, 0.28);
  transition: var(--transition);
}

.btn-hero-primary:hover {
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 100%) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 64, 175, 0.4);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.92);
  border: 1.5px solid #CBD5E1;
  color: #0F172A;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 24px;
  border-radius: var(--radius-full);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05);
  transition: var(--transition);
}

.btn-hero-secondary:hover {
  border-color: #1D4ED8;
  color: #1D4ED8;
  background: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.15);
}

/* Glass Trust Ribbon */
.hero-trust-ribbon {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(203, 213, 225, 0.8);
  border-radius: var(--radius-full);
  padding: 8px 14px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  max-width: 100%;
  flex-wrap: wrap;
  gap: 0;
}

.trust-cell {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 14px;
  white-space: nowrap;
}

.trust-num {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 800;
  color: #0F172A;
  letter-spacing: -0.02em;
  line-height: 1;
}

.trust-cell:nth-child(3) .trust-num {
  color: #D97706;
}

.trust-lbl {
  font-size: 0.74rem;
  font-weight: 600;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.trust-divider {
  width: 1px;
  height: 20px;
  background: #E2E8F0;
  flex-shrink: 0;
}

/* Dark Mode Hero Overrides */
[data-theme="dark"] .hero-section {
  background-color: #08111D;
  background-image: 
    linear-gradient(90deg, 
      rgba(8, 17, 29, 0.97) 0%, 
      rgba(8, 17, 29, 0.92) 48%, 
      rgba(13, 25, 43, 0.78) 75%, 
      rgba(2, 132, 199, 0.30) 100%
    ),
    url('assets/hero-bg-solaria.webp');
  border-bottom: 1px solid var(--border-light);
  color: #FFFFFF;
}

[data-theme="dark"] .hero-kicker {
  background: rgba(8, 17, 29, 0.9);
  border: 1.5px solid rgba(56, 189, 248, 0.4);
  color: #38BDF8;
  box-shadow: 0 4px 18px rgba(0, 163, 196, 0.25);
}

[data-theme="dark"] .hero-title {
  color: #FFFFFF;
}

[data-theme="dark"] .hero-highlight {
  background: linear-gradient(135deg, #38BDF8 0%, #60A5FA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="dark"] .hero-subtext {
  color: #CBD5E1;
}

[data-theme="dark"] .hero-subtext strong {
  color: #FCD34D;
}

[data-theme="dark"] .btn-hero-secondary {
  background: rgba(14, 26, 44, 0.85);
  border: 1.5px solid #284469;
  color: #F8FAFC;
}

[data-theme="dark"] .btn-hero-secondary:hover {
  border-color: #38BDF8;
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.15);
}

[data-theme="dark"] .hero-trust-ribbon {
  background: rgba(14, 26, 44, 0.9);
  border: 1px solid rgba(56, 189, 248, 0.25);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] .hero-trust-ribbon .trust-num {
  color: #F8FAFC;
}

[data-theme="dark"] .hero-trust-ribbon .trust-lbl {
  color: #94A3B8;
}

[data-theme="dark"] .hero-trust-ribbon .trust-divider {
  background: #1E3456;
}

@media (max-width: 768px) {
  .hero-section {
    padding-top: 42px;
    padding-bottom: 54px;
    background-image: 
      linear-gradient(180deg, 
        rgba(255, 255, 255, 0.96) 0%, 
        rgba(255, 255, 255, 0.92) 100%
      ),
      url('assets/hero-bg-solaria.webp');
    background-position: center center;
  }
  
  [data-theme="dark"] .hero-section {
    background-image: 
      linear-gradient(180deg, 
        rgba(8, 17, 29, 0.97) 0%, 
        rgba(8, 17, 29, 0.92) 100%
      ),
      url('assets/hero-bg-solaria.webp');
    background-position: center center;
  }
}

/* ═══════════════════════════════════════════════════════════════════
   SUB-HEADER TICKER / MARQUEE (Maa Durga Solar Structure + Tata Motors Corporate Palette)
   ═══════════════════════════════════════════════════════════════════ */
.sub-header-ticker {
  background: var(--tata-navy);
  color: #FFFFFF;
  border-bottom: 2.5px solid var(--solar-gold);
  position: relative;
  z-index: 900;
  overflow: hidden;
  font-family: var(--font-body);
  box-shadow: 0 4px 14px rgba(0, 43, 73, 0.16);
}

.ticker-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 44px;
  padding: 0 16px;
  position: relative;
}

.ticker-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--solar-gold) 0%, #D97706 100%);
  color: #001A2C;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-xs);
  flex-shrink: 0;
  z-index: 2;
  margin-right: 16px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.ticker-live-dot {
  width: 7px;
  height: 7px;
  background: #DC2626;
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.35);
  animation: tickerDotPulse 1.4s infinite ease-in-out;
}

@keyframes tickerDotPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}

.ticker-content {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 16px, black calc(100% - 16px), transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 16px, black calc(100% - 16px), transparent);
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  animation: tickerScroll 42s linear infinite;
  will-change: transform;
}

.sub-header-ticker:hover .ticker-track {
  animation-play-state: paused;
}

@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.ticker-group {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding-right: 16px;
}

.ticker-item {
  font-size: 0.82rem;
  font-weight: 500;
  color: #E2E8F0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ticker-item strong {
  color: #FFFFFF;
  font-weight: 700;
}

.ticker-icon {
  font-size: 0.95rem;
}

.ticker-sep {
  color: var(--solar-gold);
  font-weight: 900;
  font-size: 0.9rem;
}

.ticker-phone-link {
  color: #FDE047;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  transition: var(--transition-fast);
}

.ticker-phone-link:hover {
  color: #FFFFFF;
}

/* Backward compatibility for old marquee container if used */
.header-marquee-strip {
  display: none;
}

/* ═══════════════════════════════════════════════════════════════════
   PM SURYA GHAR: MUFT BIJLI YOJANA SECTION
   ═══════════════════════════════════════════════════════════════════ */
.section {
  padding: 48px 0;
}

.surya-ghar-section {
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-light);
}

.section-head {
  max-width: 860px;
  margin: 0 auto 28px;
}

.surya-gov-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--solar-gold-light);
  border: 1px solid var(--border-gold);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #92400E;
  margin-bottom: 16px;
}

.flag-icon { font-size: 1.1rem; }

.section-heading {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 900;
  color: var(--text-heading);
  margin-bottom: 14px;
}

.section-sub {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-body);
}

/* 3 Subsidy Tier Cards */
.surya-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}

.tier-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.tier-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.tier-card.featured-tier {
  border: 2px solid var(--solar-gold);
  box-shadow: var(--shadow-gold);
  transform: scale(1.02);
}

.tier-card.featured-tier:hover {
  transform: scale(1.02) translateY(-5px);
  box-shadow: 0 12px 32px rgba(245, 158, 11, 0.35);
}

.tier-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
  white-space: nowrap;
}

.tier-header {
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-light);
}

.tier-capacity {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 6px;
}

.tier-subsidy-tag {
  display: inline-block;
  font-size: 0.88rem;
  font-weight: 800;
  color: #92400E;
  background: var(--solar-gold-light);
  border: 1px solid var(--border-gold);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.tier-subsidy-tag.gold-badge {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 900;
  border: none;
}

.tier-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 26px;
  flex-grow: 1;
}

.tier-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 700;
}

.metric-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-heading);
}

.metric-desc {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.5;
}

.tier-payback-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #065F46;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-top: 4px;
  width: fit-content;
}

.tier-payback-pill.highlight-gold-pill {
  color: #92400E;
  background: #FEF3C7;
  border-color: #FCD34D;
}

.pill-dot-green {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  display: inline-block;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
}

.btn-tier-select {
  width: 100%;
  background: linear-gradient(135deg, #1E40AF 0%, #1D4ED8 100%) !important;
  color: #FFFFFF !important;
  border: none !important;
  font-weight: 800;
  font-size: 0.92rem;
  padding: 12px 20px;
  border-radius: 9999px !important;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(30, 64, 175, 0.28) !important;
  transition: var(--transition);
}

.btn-tier-select:hover {
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 100%) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4) !important;
}

/* 4-Step Process Section */
.surya-process-container {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}

.process-heading-wrap {
  margin-bottom: 24px;
}

.process-heading {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-top: 8px;
  margin-bottom: 6px;
}

.process-sub {
  font-size: 0.96rem;
  color: var(--text-body);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.step-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: var(--transition);
  position: relative;
}

.step-card:hover {
  background: #FFFFFF;
  border-color: var(--border-medium);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.step-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--solar-amber);
  line-height: 1;
  margin-bottom: 12px;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-heading);
}

.step-desc {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text-body);
}

/* Benefits Grid */
.surya-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
}

.benefit-item:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #F0F9FF;
  color: #0284C7;
  border: 1px solid #BAE6FD;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.08);
}

.benefit-content strong {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.benefit-content p {
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--text-body);
}

/* Callout Banner */
.surya-cta-banner {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--solar-amber);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
}

.banner-text h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.banner-text p {
  font-size: 0.95rem;
  color: var(--text-body);
}

.banner-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════════
   TAILORED SOLAR EPC (SOLUTIONS SEGMENT SECTION)
   ═══════════════════════════════════════════════════════════════════ */
.solutions-segment-section {
  padding: 48px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
}

.solutions-segment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: stretch;
}

.segment-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.28s ease;
  box-shadow: var(--shadow-sm);
}

.segment-card:hover {
  border-color: var(--solar-amber);
  transform: translateY(-6px);
  box-shadow: 0 16px 36px -6px rgba(15, 23, 42, 0.12), 0 4px 12px rgba(217, 119, 6, 0.08);
}

.segment-media-wrap {
  position: relative;
  width: 100%;
  height: 185px;
  overflow: hidden;
  background: #0F172A;
}

.segment-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.segment-card:hover .segment-img {
  transform: scale(1.06);
}

.segment-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.badge-popular { color: var(--solar-amber); border-color: rgba(245, 158, 11, 0.3); }
.badge-shared { color: var(--eco-green); border-color: rgba(5, 150, 105, 0.3); }
.badge-roi { color: var(--azure-blue); border-color: rgba(2, 132, 199, 0.3); }
.badge-agri { color: #D97706; border-color: rgba(217, 119, 6, 0.3); }

.badge-dot-amber { width: 6px; height: 6px; border-radius: 50%; background: var(--solar-amber); box-shadow: 0 0 6px var(--solar-amber); }
.badge-dot-green { width: 6px; height: 6px; border-radius: 50%; background: var(--eco-green); box-shadow: 0 0 6px var(--eco-green); }
.badge-dot-azure { width: 6px; height: 6px; border-radius: 50%; background: var(--azure-blue); box-shadow: 0 0 6px var(--azure-blue); }

.segment-body {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.segment-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--solar-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--solar-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.segment-card:nth-child(2) .segment-icon {
  background: var(--eco-light);
  border-color: rgba(5, 150, 105, 0.25);
  color: var(--eco-green);
}

.segment-card:nth-child(3) .segment-icon {
  background: var(--azure-light);
  border-color: rgba(2, 132, 199, 0.25);
  color: var(--azure-blue);
}

.segment-card:nth-child(4) .segment-icon {
  background: #FEF3C7;
  border-color: rgba(217, 119, 6, 0.25);
  color: #D97706;
}

.segment-title {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 8px;
  line-height: 1.3;
}

.segment-desc {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.55;
  margin-bottom: 16px;
}

.segment-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--text-body);
  margin-bottom: 20px;
  margin-top: auto;
}

.segment-benefits li {
  position: relative;
  padding-left: 20px;
  line-height: 1.45;
}

.segment-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--eco-green);
  font-weight: 900;
  font-size: 0.85rem;
}

.segment-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--azure-blue);
  text-decoration: none;
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
  transition: var(--transition-fast);
}

.segment-link:hover {
  color: var(--solar-amber);
  padding-left: 4px;
}

.segment-link svg {
  transition: transform 0.2s ease;
}

.segment-link:hover svg {
  transform: translateX(4px);
}

/* ═══════════════════════════════════════════════════════════════════
   RETAINED: 5 CORE INFRASTRUCTURE SERVICES
   ═══════════════════════════════════════════════════════════════════ */
.services-section {
  padding-top: 68px;
  padding-bottom: 60px;
  background: #FFFFFF;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  background: #FEF3C7;
  color: #D97706;
  border: 1px solid #FDE68A;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.08);
  box-shadow: 0 6px 16px rgba(245, 158, 11, 0.2);
}

.service-icon.icon-solar { background: #FEF3C7; color: #D97706; border-color: #FDE68A; }
.service-icon.icon-substation { background: #E0F2FE; color: #0284C7; border-color: #BAE6FD; }
.service-icon.icon-cable { background: #ECFDF5; color: #059669; border-color: #A7F3D0; }
.service-icon.icon-ht { background: #F3E8FF; color: #7C3AED; border-color: #DDD6FE; }
.service-icon.icon-abc { background: #CFFAFE; color: #0891B2; border-color: #A5F3FC; }

.service-title {
  font-size: 1.16rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 10px;
  color: var(--text-heading);
}

.service-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-body);
}

@media (max-width: 768px) {
  .service-card {
    padding: 22px 18px;
  }
  .service-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    margin-bottom: 12px;
  }
  .service-title {
    font-size: 1.08rem;
    line-height: 1.35;
    margin-bottom: 8px;
  }
}

/* ═══════════════════════════════════════════════════════════════════
   RETAINED: WBSEDCL ACTIVE COVERAGE SECTION (80+ CCC)
   ═══════════════════════════════════════════════════════════════════ */
.service-areas-section {
  padding-top: 10px;
  padding-bottom: 60px;
  background: var(--bg-subtle);
}

.service-areas-container {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 38px 34px;
  box-shadow: var(--shadow-sm);
}

.service-areas-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.service-areas-title-wrap {
  flex: 1 1 360px;
}

.service-areas-badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #92400E;
  background: var(--solar-gold-light);
  border: 1px solid var(--border-gold);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.service-areas-heading {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.service-areas-sub {
  font-size: 0.94rem;
  color: var(--text-body);
}

/* Coverage Instant Search Bar */
.coverage-search-wrap {
  width: 100%;
  margin-bottom: 24px;
}

.coverage-search-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-subtle);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-full);
  padding: 8px 18px;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.coverage-search-box:focus-within {
  background: #FFFFFF;
  border-color: var(--azure-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.coverage-search-box svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

.coverage-search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text-heading);
  width: 100%;
}

.coverage-match-count {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: #E2E8F0;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.district-card-match {
  border-color: var(--solar-amber) !important;
  box-shadow: 0 0 16px rgba(245, 158, 11, 0.2) !important;
  background: #FFFDF5 !important;
}

.district-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.district-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  transition: var(--transition);
}

.district-card:hover {
  background: #FFFFFF;
  border-color: var(--border-medium);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xs);
}

.district-card.hq-district {
  background: #FEFCE8;
  border: 1.5px solid var(--border-gold);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.1);
}

.district-badge {
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  background: var(--solar-amber);
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 6px;
}

.district-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 6px;
}

.district-towns {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--text-body);
}

.district-towns strong {
  color: var(--text-heading);
  text-decoration: underline;
  text-decoration-color: var(--solar-amber);
}

.district-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-light);
}

.area-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  font-size: 0.74rem;
  font-weight: 600;
  color: #334155;
  background: #FFFFFF;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xs);
  transition: var(--transition-fast);
  line-height: 1.35;
}

.area-pill:hover {
  border-color: var(--tata-blue);
  color: var(--tata-navy);
  background: var(--tata-blue-light);
}

.area-pill.base-pill {
  background: var(--tata-blue);
  color: #FFFFFF;
  border-color: var(--tata-blue);
  font-weight: 700;
}

.district-card.hq-district .area-pill.base-pill {
  background: var(--solar-gold);
  color: #001A2C;
  border-color: var(--solar-amber);
}

/* ═══════════════════════════════════════════════════════════════════
   FREQUENTLY ASKED QUESTIONS (FAQS)
   ═══════════════════════════════════════════════════════════════════ */
.faq-section {
  padding-top: 68px;
  padding-bottom: 60px;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
}

.faq-container {
  max-width: 920px;
  margin: 0 auto;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-xs);
}

.faq-item:hover {
  border-color: var(--border-medium);
}

.faq-item.open {
  border-color: var(--border-focus);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.08);
}

.faq-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: background-color 0.15s ease;
}

.faq-head:hover {
  background-color: #F8FAFC;
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.4;
}

.faq-item.open .faq-question {
  color: var(--azure-dark);
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.25s ease, background-color 0.2s ease, color 0.2s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  background-color: var(--azure-light);
  color: var(--azure-blue);
  border-color: rgba(2, 132, 199, 0.25);
}

.faq-body {
  display: none;
  padding: 0 22px 20px 22px;
}

.faq-body-content {
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--text-body);
  border-top: 1px solid #F1F5F9;
  padding-top: 14px;
}

.faq-body-content p + p {
  margin-top: 10px;
}

.faq-body-content strong {
  color: var(--text-heading);
}

.faq-footer-callout {
  margin-top: 36px;
  background: #FFFFFF;
  border: 1px dashed var(--border-medium);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.faq-callout-text h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.faq-callout-text p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.faq-callout-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════════════
   RETAINED: CONTACT, OFFICE & INQUIRY FORM
   ═══════════════════════════════════════════════════════════════════ */
.contact-section {
  padding-top: 10px;
  padding-bottom: 72px;
  background: #FFFFFF;
}

.contact-box-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 28px;
  align-items: start;
}

.contact-details-col, .contact-form-col {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
}

.box-heading {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--text-heading);
}

.box-sub {
  font-size: 0.9rem;
  color: var(--text-body);
  margin-bottom: 24px;
}

/* Contact Row Cards */
.contact-row-card {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin-bottom: 16px;
}

.contact-avatar {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, #E0F2FE 0%, #BAE6FD 100%);
  border: 1px solid #7DD3FC;
  color: #0369A1;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.12);
}

.contact-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.contact-tag {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--solar-amber);
}

.contact-name {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--text-heading);
}

.contact-num {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-body);
  margin-bottom: 8px;
}

.contact-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-action {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-act-call {
  background: #EFF6FF;
  color: #1E40AF;
  border: 1px solid #BFDBFE;
}

.btn-act-call:hover {
  background: #DBEAFE;
  color: #1D4ED8;
}

.btn-act-wa {
  background: #25D366;
  color: #FFFFFF;
}

.btn-act-wa:hover {
  background: #20BA5A;
}

.btn-act-copy {
  background: #F8FAFC;
  color: #334155;
  border: 1px solid #CBD5E1;
}

.btn-act-copy:hover {
  background: #F1F5F9;
  color: #0F172A;
}

/* Proprietor Profile & Enterprise Leadership Card (Task 2 update) */
.proprietor-profile-card {
  background: #FFFFFF;
  border: 1.5px solid var(--border-medium);
  border-left: 4px solid var(--tata-blue);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  font-size: 0.88rem;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.office-label-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.proprietor-lead-icon {
  font-size: 1.1rem;
}

.office-label {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tata-blue);
}

.proprietor-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.proprietor-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-heading);
}

.proprietor-badge {
  background: var(--solar-gold-light);
  border: 1px solid var(--border-gold);
  color: #92400E;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.proprietor-designation {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-muted);
}

.business-entity-notice {
  font-size: 0.81rem;
  line-height: 1.5;
  color: var(--text-body);
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  padding: 10px 12px;
  margin: 6px 0;
}

.proprietor-work-details {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px dashed var(--border-light);
  border-bottom: 1px dashed var(--border-light);
}

.p-detail-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 2px;
}

.office-address {
  font-style: normal;
  color: var(--text-body);
  line-height: 1.5;
  margin-bottom: 2px;
}

.office-email {
  color: var(--text-body);
}

.office-email a {
  color: var(--azure-dark);
  font-weight: 700;
  text-decoration: underline;
}

/* Google My Business Location Card in Contact Area */
.office-map-link-wrap {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-light);
}

.office-map-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--azure-dark);
  text-decoration: none;
  transition: color 0.15s ease;
}

.office-map-link:hover {
  color: var(--solar-amber);
  text-decoration: underline;
}

.google-map-business-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-top: 18px;
  box-shadow: var(--shadow-xs);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.google-map-business-card:hover {
  border-color: rgba(234, 67, 53, 0.35);
  box-shadow: 0 6px 20px rgba(234, 67, 53, 0.08);
}

.map-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  gap: 10px;
}

.map-brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--text-heading);
}

.map-verified-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  color: #16A34A;
  background: #DCFCE7;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.map-iframe-container {
  width: 100%;
  height: 260px;
  background: #E2E8F0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
  position: relative;
}

.map-iframe-container iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.map-preview-wrap {
  position: relative;
  width: 100%;
  height: 160px;
  background: #1E293B;
  overflow: hidden;
}

.map-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.google-map-business-card:hover .map-preview-img {
  transform: scale(1.04);
}

.map-overlay-badge {
  position: absolute;
  bottom: 10px;
  left: 12px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #FFFFFF;
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  font-size: 0.78rem;
  line-height: 1.3;
  display: flex;
  flex-direction: column;
}

.map-overlay-badge strong {
  color: #FCD34D;
  font-size: 0.84rem;
  letter-spacing: 0.02em;
}

.map-card-body {
  padding: 14px 16px;
}

.map-card-text {
  font-size: 0.82rem;
  color: var(--text-body);
  line-height: 1.45;
  margin-bottom: 12px;
}

.map-actions-row {
  display: flex;
}

.btn-google-maps {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #FFFFFF;
  color: #1E293B;
  border: 1.5px solid #EA4335;
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 800;
  padding: 10px 14px;
  border-radius: var(--radius-xs);
  text-decoration: none;
  transition: var(--transition-fast);
  box-shadow: 0 2px 6px rgba(234, 67, 53, 0.12);
}

.btn-google-maps:hover {
  background: #EA4335;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(234, 67, 53, 0.3);
  transform: translateY(-1px);
}

/* Inquiry Form */
.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-heading);
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  background: #FFFFFF;
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-xs);
  color: var(--text-heading);
  padding: 11px 14px;
  font-size: 0.92rem;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
}

.form-group input::placeholder, .form-group textarea::placeholder {
  color: var(--text-faint);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  background: #FFFFFF;
  border-color: var(--azure-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.form-group select option {
  background: #FFFFFF;
  color: var(--text-heading);
}

.btn-submit-inquiry {
  margin-top: 4px;
  padding: 13px 20px;
  font-size: 0.96rem;
}

.form-reassurance {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 10px;
  text-align: center;
}

.form-reassurance svg {
  flex-shrink: 0;
}

/* Inquiry Form Trust Badges (fills vertical void symmetrically) */
.inquiry-trust-banner {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.inquiry-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.inquiry-trust-item:hover {
  border-color: rgba(30, 64, 175, 0.3);
  background: #FFFFFF;
}

.trust-item-icon {
  font-size: 1.15rem;
  line-height: 1;
  flex-shrink: 0;
}

.trust-item-content strong {
  display: block;
  font-size: 0.78rem;
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.2;
}

.trust-item-content span {
  display: block;
  font-size: 0.70rem;
  color: var(--text-muted);
  line-height: 1.2;
}

/* Full Width Business Map Location Banner */
.full-width-map-card {
  margin-top: 32px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.full-width-map-card .map-content-layout {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
}

@media (max-width: 900px) {
  .full-width-map-card .map-content-layout {
    grid-template-columns: 1fr;
  }
}

.full-width-map-card .map-iframe-container {
  height: 300px;
  border-top: none;
  border-bottom: none;
}

.full-width-map-card .map-card-body {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg-subtle);
  border-left: 1px solid var(--border-light);
}

@media (max-width: 900px) {
  .full-width-map-card .map-card-body {
    border-left: none;
    border-top: 1px solid var(--border-light);
    padding: 18px;
  }
}

.map-office-title {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 6px;
  font-family: var(--font-heading);
}

.map-office-addr {
  font-style: normal;
  font-size: 0.84rem;
  color: var(--text-body);
  margin-bottom: 10px;
  font-weight: 600;
}

@media (max-width: 640px) {
  .inquiry-trust-banner {
    grid-template-columns: 1fr;
  }
}

[data-theme="dark"] .full-width-map-card,
[data-theme="dark"] .inquiry-trust-item {
  background: #1E293B;
  border-color: #334155;
}

[data-theme="dark"] .inquiry-trust-item:hover {
  background: #0F172A;
  border-color: #64748B;
}

[data-theme="dark"] .full-width-map-card .map-card-body {
  background: #0F172A;
  border-color: #334155;
}


/* ═══════════════════════════════════════════════════════════════════
   ENTERPRISE MULTI-COLUMN CORPORATE FOOTER (PREMIUM LIGHT EXECUTIVE)
   ═══════════════════════════════════════════════════════════════════ */
.footer {
  margin-top: auto;
  background: #F8FAFC;
  border-top: 1px solid #E2E8F0;
  padding: 56px 0 28px;
  font-size: 0.88rem;
  color: #475569;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.brand-col .footer-logo {
  height: 44px;
  width: auto;
  margin-bottom: 16px;
  display: block;
}

.footer-about {
  font-size: 0.88rem;
  line-height: 1.65;
  color: #475569;
  margin-bottom: 20px;
}

.footer-creds {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cred-tag {
  font-size: 0.72rem;
  font-weight: 700;
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  padding: 4px 10px;
  border-radius: 6px;
  color: #1E293B;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.footer-col-title {
  font-size: 1rem;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
  font-family: var(--font-heading);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-links a {
  color: #475569;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--azure-blue);
  padding-left: 4px;
}

.footer-contact-block {
  font-size: 0.88rem;
  line-height: 1.65;
  color: #475569;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact-block strong {
  color: #0F172A;
}

.footer-contact-block a {
  color: var(--azure-blue);
  text-decoration: none;
  font-weight: 600;
}

.footer-contact-block a:hover {
  text-decoration: underline;
  color: var(--azure-dark);
}

.footer-bottom-bar {
  padding-top: 24px;
  border-top: 1px solid #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.84rem;
  color: #64748B;
}

.footer-copy strong {
  color: #0F172A;
}

.footer-credit {
  color: #64748B;
}

.designer-name {
  color: var(--solar-amber);
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════════
   FLOATING BUTTONS & TOAST
   ═══════════════════════════════════════════════════════════════════ */
.floating-dock {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.2);
  transition: transform 0.2s ease;
}

.floating-btn:hover {
  transform: scale(1.1);
}

.float-phone {
  background: #FFFFFF;
  color: var(--azure-dark);
  border: 1px solid var(--border-light);
}

.float-wa {
  background: #25D366;
  color: #FFFFFF;
}

/* Toast */
.toast-box {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: #0F172A;
  color: #FFFFFF;
  border: 1px solid #334155;
  font-size: 0.86rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-md);
  animation: fadeInToast 0.25s ease;
}

@keyframes fadeInToast {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE MEDIA QUERIES (MOBILE FIRST SAFEGUARDS)
   ═══════════════════════════════════════════════════════════════════ */
@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-visual-col {
    order: -1;
  }
  .showcase-card {
    max-width: 600px;
  }
  .surya-tiers-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }
  .tier-card.featured-tier {
    transform: none;
  }
  .tier-card.featured-tier:hover {
    transform: translateY(-5px);
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1200px) {
  .header-call-text {
    display: none;
  }
  .btn-header-call {
    padding: 8px 10px;
  }
  .nav-desktop {
    gap: 2px;
  }
  .nav-link {
    padding: 7px 9px;
    font-size: 0.87rem;
  }
}

@media (max-width: 980px) {
  .top-bar-left .top-text,
  .top-divider {
    display: none;
  }
  .nav-desktop {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .contact-box-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

@media (max-width: 640px) {
  .top-utility-bar {
    display: none;
  }
  .header-inner {
    height: 64px;
    gap: 8px;
  }
  .logo {
    height: 36px;
    max-width: 155px;
  }
  .btn-header-call span {
    display: none;
  }
  .btn-header-call {
    padding: 8px;
  }
  .btn-header-quote {
    display: none;
  }
  .header-actions {
    gap: 6px;
  }
  .theme-toggle-btn {
    width: 34px;
    height: 34px;
  }
  .header-lang-btn {
    padding: 5px 8px;
    font-size: 0.76rem;
  }
  .hero-section {
    padding-top: 40px;
    padding-bottom: 48px;
  }
  .hero-grid {
    gap: 28px;
  }
  .hero-kicker {
    font-size: 0.75rem;
    padding: 5px 12px;
    margin-bottom: 14px;
  }
  .hero-title {
    font-size: 1.95rem;
    line-height: 1.2;
    margin-bottom: 14px;
  }
  .hero-subtext {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 24px;
  }
  .btn-hero-primary, .btn-hero-secondary {
    width: 100%;
    justify-content: center;
    padding: 12px 18px;
    font-size: 0.92rem;
  }
  .hero-trust-ribbon {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-radius: 14px;
    padding: 8px 6px;
    width: 100%;
    gap: 6px;
  }
  .hero-trust-ribbon .trust-divider {
    display: none;
  }
  .trust-cell {
    padding: 6px 6px;
    justify-content: center;
    text-align: center;
  }
  .trust-num {
    font-size: 1.15rem;
  }
  .trust-lbl {
    font-size: 0.68rem;
  }
  .hero-chip-top {
    font-size: 0.70rem;
    padding: 4px 8px;
    top: 8px;
    left: 8px;
  }
  .hero-chip-bottom {
    font-size: 0.70rem;
    padding: 6px 10px;
    bottom: 8px;
    right: 8px;
  }
  .mobile-nav-drawer {
    top: 64px;
    padding: 16px 16px 24px;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .district-grid {
    grid-template-columns: 1fr;
  }
  .contact-details-col, .contact-form-col {
    padding: 24px 18px;
  }
  .surya-cta-banner {
    flex-direction: column;
    text-align: center;
    padding: 24px 18px;
  }
  .banner-actions {
    width: 100%;
    flex-direction: column;
  }
  .banner-actions .btn {
    width: 100%;
  }
  .solutions-segment-grid {
    grid-template-columns: 1fr;
  }
  .faq-head {
    padding: 16px 16px;
  }
  .faq-question {
    font-size: 0.95rem;
  }
  .faq-footer-callout {
    flex-direction: column;
    text-align: center;
    padding: 20px 16px;
  }
  .faq-callout-actions {
    width: 100%;
    flex-direction: column;
  }
  .faq-callout-actions .btn {
    width: 100%;
  }
}

@media (max-width: 1080px) and (min-width: 641px) {
  .solutions-segment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.highlight-link-calc {
  background: rgba(245, 158, 11, 0.12) !important;
  color: var(--solar-amber) !important;
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════════
   INTERACTIVE SOLAR SAVINGS & DBT SUBSIDY CALCULATOR
   ═══════════════════════════════════════════════════════════════════ */
.calculator-section {
  padding: 48px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.calc-card-wrapper {
  max-width: 1040px;
  margin: 0 auto;
}

.calc-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  box-shadow: 0 10px 30px -4px rgba(15, 23, 42, 0.08);
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  overflow: hidden;
}

.calc-controls-col {
  padding: 24px 28px;
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.calc-control-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.calc-slider-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.calc-slider-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-heading);
}

.calc-slider-val-box {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}

.calc-currency {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--solar-amber);
}

.calc-val-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-heading);
  line-height: 1;
}

.calc-period {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

.calc-slider-track-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.calc-range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 9999px;
  background: #E2E8F0;
  outline: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.calc-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--solar-gold);
  border: 3px solid #FFFFFF;
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.45);
  cursor: grab;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.calc-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 6px 14px rgba(245, 158, 11, 0.6);
}

.calc-range-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--solar-gold);
  border: 3px solid #FFFFFF;
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.45);
  cursor: grab;
}

.calc-slider-range-limits {
  display: flex;
  justify-content: space-between;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-muted);
}

.calc-presets {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.presets-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.presets-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.calc-pill {
  background: #F1F5F9;
  border: 1px solid var(--border-light);
  color: var(--text-body);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.16s ease;
}

.calc-pill:hover {
  background: #E2E8F0;
  border-color: var(--border-medium);
}

.calc-pill.active {
  background: linear-gradient(135deg, #1E40AF 0%, #1D4ED8 100%);
  color: #FFFFFF;
  border-color: #1D4ED8;
  box-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
}

.calc-extra-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px dashed var(--border-light);
  padding-top: 14px;
}

.calc-feature-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-body);
}

.pill-ico {
  font-size: 1rem;
  flex-shrink: 0;
}

/* Calculator Output Column */
.calc-output-col {
  padding: 24px 28px;
  background: #F8FAFC;
  border-left: 1px solid var(--border-light);
  color: var(--text-heading);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
}

.calc-summary-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #065F46;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  width: fit-content;
}

.pulse-dot-green {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 6px #10B981;
  display: inline-block;
}

.calc-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.calc-metric-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.03);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.calc-metric-card:hover {
  border-color: var(--border-medium);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
  transform: translateY(-1px);
}

.calc-metric-card.highlight-gold {
  background: #FFFBEB;
  border: 1.5px solid #FCD34D;
}

.calc-metric-card.highlight-net {
  background: #F0FDF4;
  border: 1.5px solid #86EFAC;
}

.metric-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.metric-big-val {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 900;
  line-height: 1.15;
  color: var(--text-heading);
}

.metric-big-val.text-gold { color: #D97706; }
.metric-big-val.text-green { color: #059669; }
.metric-big-val.text-blue { color: #1D4ED8; }

.metric-note {
  font-size: 0.72rem;
  color: var(--text-body);
  font-weight: 500;
}

.metric-tag-green {
  font-size: 0.68rem;
  font-weight: 800;
  color: #059669;
  background: #DCFCE7;
  padding: 2px 6px;
  border-radius: 4px;
  width: fit-content;
}

.calc-roof-req {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--text-body);
}

.calc-roof-req svg {
  color: var(--solar-amber);
  flex-shrink: 0;
}

.calc-action-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-calc-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #1E40AF 0%, #1D4ED8 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 12px 18px;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(30, 64, 175, 0.28);
  text-align: center;
}

.btn-calc-wa:hover {
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(30, 64, 175, 0.4);
  color: #FFFFFF;
}

.btn-calc-survey {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: transparent;
  border: 1.5px solid var(--border-medium);
  color: var(--text-heading);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.18s ease;
  text-align: center;
}

.btn-calc-survey:hover {
  border-color: #2563EB;
  color: #2563EB;
  background: rgba(37, 99, 235, 0.08);
}



/* ═══════════════════════════════════════════════════════════════════
   ELEVATED PERGOLA TERRACE SHOWCASE
   ═══════════════════════════════════════════════════════════════════ */
.pergola-section {
  padding: 48px 0;
  background: var(--bg-body);
}

.pergola-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 34px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 32px;
  align-items: center;
  box-shadow: 0 10px 30px -5px rgba(2, 132, 199, 0.06), 0 2px 8px rgba(15, 23, 42, 0.04);
}

.pergola-heading {
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-heading);
  margin-block: 12px;
  line-height: 1.25;
}

.pergola-lead {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 22px;
}

.pergola-benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.pergola-benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.p-ico {
  width: 40px;
  height: 40px;
  margin-top: 2px;
  border-radius: 11px;
  background: #FEF3C7;
  color: #D97706;
  border: 1px solid #FDE68A;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.12);
}

.pergola-benefits-list strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text-heading);
  margin-bottom: 2px;
}

.pergola-benefits-list p {
  font-size: 0.84rem;
  color: var(--text-body);
  line-height: 1.45;
}

.pergola-action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.pergola-img-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.pergola-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.pergola-img-frame:hover .pergola-img {
  transform: scale(1.03);
}

.pergola-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  display: flex;
  flex-direction: column;
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.pergola-badge strong {
  color: #FBBF24;
  letter-spacing: 0.04em;
}

/* ═══════════════════════════════════════════════════════════════════
   THE DEB SOLAR ADVANTAGE: COMPARISON TABLE
   ═══════════════════════════════════════════════════════════════════ */
.advantage-section {
  padding: 48px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
}

.comparison-table-wrapper {
  max-width: 1060px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.comparison-table {
  display: flex;
  flex-direction: column;
}

.comp-row {
  display: grid;
  grid-template-columns: 1.15fr 1.35fr 1.15fr;
  border-bottom: 1px solid var(--border-light);
}

.comp-row:last-child {
  border-bottom: none;
}

.comp-row.comp-header {
  background: #F1F5F9;
  color: var(--text-heading);
  border-bottom: 2px solid var(--border-medium);
}

.comp-col {
  padding: 18px 20px;
  font-size: 0.86rem;
  line-height: 1.45;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.comp-feature-head, .comp-deb-head, .comp-generic-head {
  padding-block: 18px;
}

.comp-feature-head {
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.comp-deb-head {
  background: #FEF3C7;
  border-left: 3px solid var(--solar-amber);
  border-right: 1px solid #FDE68A;
}

.comp-brand-badge {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 900;
  color: #92400E;
  display: block;
}

.comp-brand-sub {
  font-size: 0.74rem;
  color: #B45309;
  font-weight: 600;
  display: block;
  margin-top: 2px;
}

.comp-generic-head {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
}

.comp-feature {
  background: #F8FAFC;
  border-right: 1px solid var(--border-light);
}

.comp-feature strong {
  font-size: 0.9rem;
  color: var(--text-heading);
}

.comp-feature p {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.comp-deb {
  background: #FEFDF9;
  border-left: 2px solid var(--solar-amber);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
}

.comp-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #DCFCE7;
  color: #16A34A;
  font-weight: 900;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.comp-deb strong {
  font-size: 0.88rem;
  color: var(--text-heading);
}

.comp-deb p {
  font-size: 0.82rem;
  color: var(--text-body);
  margin-top: 2px;
}

.comp-generic {
  background: #FFFFFF;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
  opacity: 0.85;
}

.comp-cross {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #FEE2E2;
  color: #DC2626;
  font-weight: 900;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.comp-generic strong {
  font-size: 0.86rem;
  color: #475569;
}

.comp-generic p {
  font-size: 0.8rem;
  color: #64748B;
  margin-top: 2px;
}

/* ═══════════════════════════════════════════════════════════════════
   RECENT PROJECTS & VERIFIED INSTALLATIONS
   ═══════════════════════════════════════════════════════════════════ */
.projects-section {
  padding-top: 68px;
  padding-bottom: 60px;
  background: var(--bg-body);
  border-top: 1px solid var(--border-light);
}

/* Interactive Project Category Filter Bar */
.projects-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
  margin-bottom: 32px;
}

.project-filter-pill {
  background: #F8FAFC;
  border: 1.5px solid #CBD5E1;
  color: #1E293B;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.project-filter-pill:hover {
  border-color: var(--solar-amber);
  color: var(--solar-amber);
  transform: translateY(-1px);
}

.project-filter-pill.active {
  background: var(--solar-gradient) !important;
  color: #FFFFFF !important;
  border-color: transparent !important;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}

@media (max-width: 768px) {
  .projects-filter-bar {
    gap: 8px;
    margin-top: 18px;
    margin-bottom: 24px;
  }
  .project-filter-pill {
    padding: 7px 14px;
    font-size: 0.82rem;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.project-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--azure-blue);
  box-shadow: var(--shadow-md);
}

.project-media-wrap {
  position: relative;
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: #0F172A;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.project-card:hover .project-img {
  transform: scale(1.05);
}

.project-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.project-badge.bg-gold { background: #FEF3C7; color: #B45309; border: 1px solid #FCD34D; }
.project-badge.bg-green { background: #DCFCE7; color: #15803D; border: 1px solid #86EFAC; }
.project-badge.bg-blue { background: #E0F2FE; color: #0369A1; border: 1px solid #7DD3FC; }
.project-badge.bg-dark { background: #EEF2FF; color: #4338CA; border: 1px solid #C7D2FE; }

.project-body {
  padding: 18px 18px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-loc {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.project-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 8px;
  line-height: 1.3;
}

.project-desc {
  font-size: 0.84rem;
  color: var(--text-body);
  line-height: 1.5;
  margin-bottom: 14px;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
  margin-top: auto;
}

.p-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.p-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.p-meta-item strong {
  font-size: 0.84rem;
  color: var(--text-heading);
}

/* ═══════════════════════════════════════════════════════════════════
   VERIFIED CLIENT REVIEWS & SOCIAL PROOF
   ═══════════════════════════════════════════════════════════════════ */
.reviews-section {
  padding-top: 68px;
  padding-bottom: 60px;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
}

/* Google Review Callout Banner (Task 7) */
.review-invite-banner {
  background: linear-gradient(135deg, var(--tata-navy) 0%, var(--tata-navy-dark) 100%);
  border: 1.5px solid rgba(255, 158, 27, 0.4);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-bottom: 36px;
  color: #FFFFFF;
  box-shadow: 0 10px 28px rgba(0, 43, 73, 0.14);
  position: relative;
  overflow: hidden;
}

.review-invite-banner::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 158, 27, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.review-invite-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.review-g-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

.review-stars-gold {
  color: var(--solar-gold);
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.review-invite-text-wrap {
  flex: 1;
  min-width: 280px;
}

.review-invite-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.review-invite-text {
  font-size: 0.88rem;
  line-height: 1.55;
  color: #CBD5E1;
  margin: 0;
}

.review-invite-action {
  flex-shrink: 0;
}

.btn-google-review {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--solar-gold) 0%, #D97706 100%);
  color: #001A2C;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 800;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(255, 158, 27, 0.35);
  transition: var(--transition-fast);
}

.btn-google-review:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(255, 158, 27, 0.5);
  color: #000000;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 26px 24px;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.review-stars {
  color: #F59E0B;
  font-size: 1.15rem;
  letter-spacing: 2px;
}

.review-text {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.6;
  font-style: italic;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
}

.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--azure-light);
  color: var(--azure-dark);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.reviewer-info {
  display: flex;
  flex-direction: column;
}

.reviewer-info strong {
  font-size: 0.92rem;
  color: var(--text-heading);
}

.reviewer-info span {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════════════
   MOBILE BOTTOM STICKY DOCK
   ═══════════════════════════════════════════════════════════════════ */
.mobile-sticky-dock {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: #FFFFFF;
  border-top: 1px solid var(--border-medium);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  z-index: 999;
  padding: 6px 12px;
  gap: 8px;
  align-items: center;
  justify-content: space-around;
}

.mob-dock-btn {
  flex: 1;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius-xs);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  transition: transform 0.1s ease;
}

.mob-dock-btn:active {
  transform: scale(0.97);
}

.dock-call {
  background: #F1F5F9;
  color: var(--text-heading);
  border: 1px solid var(--border-light);
}

.dock-calc {
  background: var(--azure-light);
  color: var(--azure-dark);
  border: 1px solid rgba(2, 132, 199, 0.3);
}

.dock-wa {
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

/* Responsive updates for new sections */
@media (max-width: 1080px) {
  .calc-card {
    grid-template-columns: 1fr;
  }
  .pergola-card {
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  .surya-tiers-grid {
    grid-template-columns: 1fr;
    max-width: 100% !important;
    width: 100% !important;
    margin-left: 0;
    margin-right: 0;
  }
  .tier-card {
    padding: 22px 18px;
    border-radius: var(--radius-md);
  }
  .service-areas-container {
    padding: 24px 18px !important;
    border-radius: var(--radius-md) !important;
  }
  .pergola-card {
    padding: 24px 18px !important;
    border-radius: var(--radius-md) !important;
  }
  .surya-process-container {
    padding: 24px 18px;
    border-radius: var(--radius-md);
  }
  .step-card {
    padding: 20px 16px;
    border-radius: var(--radius-sm);
  }
  .contact-details-col, .contact-form-col {
    padding: 24px 18px;
    border-radius: var(--radius-md);
  }
  .district-card {
    padding: 16px 14px;
    border-radius: var(--radius-sm);
  }
  .faq-footer-callout {
    padding: 20px 18px;
    border-radius: var(--radius-md);
  }
  .review-card {
    padding: 22px 18px;
    border-radius: var(--radius-md);
  }
  .segment-card {
    border-radius: var(--radius-md);
  }
  .segment-body {
    padding: 20px 18px;
  }
  .project-card {
    border-radius: var(--radius-md);
  }
  .project-body {
    padding: 18px 16px;
  }
  body {
    padding-bottom: 64px; /* Space for mobile sticky dock */
  }
  .mobile-sticky-dock {
    display: flex;
  }
  .floating-dock {
    display: none !important;
  }
  /* Mobile Responsive Stacking for Comparison Table */
  .comparison-table-wrapper {
    overflow-x: visible;
    background: transparent;
    border: none;
    box-shadow: none;
  }
  .comparison-table {
    min-width: 100%;
    gap: 16px;
  }
  .comp-row.comp-header {
    display: none;
  }
  .comp-row {
    display: flex;
    flex-direction: column;
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
  }
  .comp-feature {
    background: #F1F5F9;
    color: var(--text-heading);
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding: 14px 16px;
  }
  .comp-feature strong {
    color: var(--text-heading);
    font-size: 0.95rem;
  }
  .comp-feature p {
    color: var(--text-muted);
    font-size: 0.78rem;
  }
  .comp-deb {
    background: #FFFDF7;
    border-left: 3px solid var(--solar-amber);
    border-right: none;
    border-bottom: 1px dashed var(--border-light);
    padding: 14px 16px;
  }
  .comp-generic {
    padding: 14px 16px;
    background: #F8FAFC;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .calc-metrics-grid {
    grid-template-columns: 1fr;
  }
  .calc-controls-col, .calc-output-col {
    padding: 24px 18px;
  }
  .calc-val-number {
    font-size: 2.2rem;
  }
  .review-slim-ribbon {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    padding: 16px;
  }
  .review-slim-left {
    justify-content: center;
    text-align: center;
  }
  .btn-review-submit {
    width: 100%;
    justify-content: center;
  }
  .canvas-floating-badge {
    display: none; /* Hide floating badges on mobile to prevent clutter */
  }
  .energy-telemetry-hud {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .ticker-badge {
    margin-right: 10px;
    padding: 3px 8px;
    font-size: 0.68rem;
  }
}

/* ═══════════════════════════════════════════════════════════════════
   HEADER LANGUAGE TOGGLE BUTTON STYLES
   ═══════════════════════════════════════════════════════════════════ */
.header-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  color: var(--text-heading);
  border: 1.5px solid var(--border-light);
  border-radius: 9999px;
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}
.header-lang-btn:hover {
  border-color: var(--solar-amber);
  color: var(--solar-amber);
  transform: translateY(-1px);
}
.lang-globe-icon {
  color: var(--solar-gold);
}

/* ═══════════════════════════════════════════════════════════════════
   HERO ANIMATED SVG SOLAR CANVAS & TELEMETRY HUD
   ═══════════════════════════════════════════════════════════════════ */
.hero-energy-canvas {
  position: relative;
  background: linear-gradient(145deg, #071326 0%, #0D203D 50%, #07152A 100%);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 20px;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.45), 0 0 25px rgba(2, 132, 199, 0.18);
  overflow: hidden;
  padding: 16px 20px 20px;
  backdrop-filter: blur(16px);
}
.energy-canvas-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 12px;
  margin-bottom: 8px;
}
.canvas-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
}
.canvas-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 10px #10B981;
  animation: beaconPulse 2s infinite;
}
.canvas-status-title {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #94A3B8;
  font-family: monospace;
}
.canvas-grid-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(2, 132, 199, 0.2);
  border: 1px solid rgba(56, 189, 248, 0.35);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  color: #38BDF8;
  letter-spacing: 0.05em;
  font-family: monospace;
}
.tag-dot-blue {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #38BDF8;
}

/* SVG and Keyframes */
.hero-svg-wrapper {
  position: relative;
  width: 100%;
}
.hero-animated-svg {
  width: 100%;
  height: auto;
  display: block;
}
@keyframes sunSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes sunPulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.15); opacity: 0.6; }
}
.sun-ring-spin {
  transform-origin: center;
  animation: sunSpin 24s linear infinite;
}
.sun-ring-pulse-1 {
  transform-origin: center;
  animation: sunPulse 3s ease-in-out infinite;
}
@keyframes photonBeamMove {
  0% { stroke-dashoffset: 28; opacity: 0.3; }
  50% { opacity: 0.9; }
  100% { stroke-dashoffset: 0; opacity: 0.3; }
}
.photon-beam {
  animation: photonBeamMove 1.8s linear infinite;
}
.beam-2 { animation-delay: 0.3s; }
.beam-3 { animation-delay: 0.6s; }

@keyframes panelGleamAnim {
  0% { opacity: 0.1; transform: translateX(-15px) skewX(-15deg); }
  50% { opacity: 0.7; transform: translateX(10px) skewX(-15deg); }
  100% { opacity: 0.1; transform: translateX(-15px) skewX(-15deg); }
}
.panel-gleam-rect {
  animation: panelGleamAnim 4s ease-in-out infinite;
}

@keyframes energyFlow {
  0% { stroke-dashoffset: 28; }
  100% { stroke-dashoffset: 0; }
}
.energy-flow-wire {
  animation: energyFlow 1.2s linear infinite;
}
.flow-dc {
  animation-duration: 1.1s;
}
.flow-ac {
  animation-duration: 0.9s;
}
.flow-grid {
  animation: energyFlow 1.6s linear infinite reverse;
}

@keyframes dialSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.meter-dial-spin {
  transform-origin: center;
  animation: dialSpin 5s linear infinite;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.6); opacity: 1; }
}
.flow-pulse-1, .flow-pulse-2 {
  animation: pulseGlow 1.5s ease-in-out infinite;
}

/* Telemetry HUD */
.energy-telemetry-hud {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.hud-metric-tile {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 8px 10px;
  text-align: center;
}
.hud-label {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  color: #94A3B8;
  letter-spacing: 0.06em;
  font-family: monospace;
  margin-bottom: 3px;
}
.hud-value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}
.hud-num {
  font-size: 1.15rem;
  font-weight: 800;
  color: #F8FAFC;
}
.hud-num.gold {
  color: #FBBF24;
}
.hud-num.green {
  color: #34D399;
}
.hud-unit {
  font-size: 0.7rem;
  color: #94A3B8;
  font-weight: 600;
}
.hud-sub {
  display: block;
  font-size: 0.64rem;
  color: #64748B;
  margin-top: 2px;
}

/* Floating Badges on Canvas */
.canvas-floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(11, 23, 44, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #F8FAFC;
  pointer-events: none;
  z-index: 2;
}
.canvas-floating-badge.top {
  top: 14px;
  right: 18px;
}
.canvas-floating-badge.bottom {
  bottom: 16px;
  left: 18px;
}
.badge-dot-gold {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #F59E0B;
  box-shadow: 0 0 6px #F59E0B;
}
.badge-dot-green {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 6px #10B981;
}

/* ═══════════════════════════════════════════════════════════════════
   SLIM GOOGLE REVIEW RIBBON STYLES
   ═══════════════════════════════════════════════════════════════════ */
.review-slim-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-left: 4px solid #F59E0B;
  border-radius: 14px;
  padding: 14px 24px;
  margin-top: 28px;
  box-shadow: var(--shadow-sm);
  gap: 16px;
}
.review-slim-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.review-slim-stars {
  color: #F59E0B;
  font-size: 1.15rem;
  letter-spacing: 2px;
  font-weight: 700;
}
.review-slim-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-heading);
}
.btn-review-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #1E40AF 0%, #1D4ED8 100%);
  color: #FFFFFF;
  padding: 9px 18px;
  border-radius: 9999px;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(30, 64, 175, 0.25);
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-review-submit:hover {
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(30, 64, 175, 0.35);
  color: #FFFFFF;
}

/* ═══════════════════════════════════════════════════════════════════
   FOOTER SOCIAL & STREAMLINED CONTACT STYLES
   ═══════════════════════════════════════════════════════════════════ */
.footer-social-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}
.footer-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #CBD5E1;
  transition: all 0.2s ease;
}
.footer-social-btn:hover {
  background: var(--solar-amber);
  color: #0F172A;
  border-color: var(--solar-amber);
  transform: translateY(-2px);
}
.footer-contact-sub {
  font-size: 0.78rem;
  color: #94A3B8;
  margin-bottom: 4px;
}
.footer-map-link {
  color: var(--solar-gold);
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  margin: 2px 0 6px;
}
.footer-map-link:hover {
  text-decoration: underline;
}

/* ═══════════════════════════════════════════════════════════════════
   MASTER COHESIVE DARK MODE OVERRIDES (HIGH SPECIFICITY GUARANTEE)
   ═══════════════════════════════════════════════════════════════════ */
[data-theme="dark"] body {
  background-color: #080E18 !important;
  color: #CBD5E1 !important;
  background-image: 
    radial-gradient(ellipse 90% 40% at 50% -10%, rgba(2, 132, 199, 0.15) 0%, transparent 60%),
    radial-gradient(circle at 95% 25%, rgba(14, 165, 233, 0.10) 0%, transparent 45%),
    radial-gradient(circle at 5% 65%, rgba(56, 189, 248, 0.08) 0%, transparent 50%) !important;
}

[data-theme="dark"] .header {
  background: rgba(8, 14, 24, 0.95) !important;
  border-bottom: 1px solid #16243A !important;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.5) !important;
}

[data-theme="dark"] .nav-link {
  color: #E2E8F0 !important;
}

[data-theme="dark"] .nav-link:hover {
  color: #38BDF8 !important;
}

/* ALL SECTION BACKGROUNDS IN DARK MODE */
[data-theme="dark"] .section,
[data-theme="dark"] .calculator-section,
[data-theme="dark"] .surya-ghar-section,
[data-theme="dark"] .solutions-segment-section,
[data-theme="dark"] .services-section,
[data-theme="dark"] .service-areas-section,
[data-theme="dark"] .faq-section,
[data-theme="dark"] .contact-section,
[data-theme="dark"] .pergola-section,
[data-theme="dark"] .advantage-section,
[data-theme="dark"] .projects-section,
[data-theme="dark"] .reviews-section,
[data-theme="dark"] .process-section,
[data-theme="dark"] .proprietor-section {
  background: #080E18 !important;
  border-color: #1A2E4C !important;
  color: #CBD5E1 !important;
}

[data-theme="dark"] .surya-ghar-section,
[data-theme="dark"] .calculator-section,
[data-theme="dark"] .services-section,
[data-theme="dark"] .faq-section {
  background: #0A1220 !important;
}

/* HEADINGS & TYPOGRAPHY */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] .section-heading,
[data-theme="dark"] strong,
[data-theme="dark"] .calc-val-number,
[data-theme="dark"] .metric-big-val {
  color: #F8FAFC !important;
}

[data-theme="dark"] .section-sub,
[data-theme="dark"] .text-muted,
[data-theme="dark"] p {
  color: #94A3B8 !important;
}

/* CARDS & CONTAINERS */
[data-theme="dark"] .service-card,
[data-theme="dark"] .project-card,
[data-theme="dark"] .project-card-inner,
[data-theme="dark"] .solution-card,
[data-theme="dark"] .segment-card,
[data-theme="dark"] .tier-card,
[data-theme="dark"] .tier-card-popular,
[data-theme="dark"] .calc-card,
[data-theme="dark"] .calc-metric-card,
[data-theme="dark"] .faq-item,
[data-theme="dark"] .faq-footer-callout,
[data-theme="dark"] .contact-card,
[data-theme="dark"] .contact-form-card,
[data-theme="dark"] .contact-details-col,
[data-theme="dark"] .contact-form-col,
[data-theme="dark"] .service-areas-container,
[data-theme="dark"] .district-card,
[data-theme="dark"] .proprietor-profile-card,
[data-theme="dark"] .office-card,
[data-theme="dark"] .inquiry-form-card,
[data-theme="dark"] .inquiry-box,
[data-theme="dark"] .review-card,
[data-theme="dark"] .review-slim-ribbon,
[data-theme="dark"] .comp-row,
[data-theme="dark"] .comp-card,
[data-theme="dark"] .google-map-business-card,
[data-theme="dark"] .cred-detail-card,
[data-theme="dark"] .step-card,
[data-theme="dark"] .surya-process-container,
[data-theme="dark"] .benefit-item,
[data-theme="dark"] .surya-cta-banner,
[data-theme="dark"] .advantage-card,
[data-theme="dark"] .pergola-feature-box,
[data-theme="dark"] .pergola-spec-card,
[data-theme="dark"] .pergola-card,
[data-theme="dark"] .comparison-table-wrapper,
[data-theme="dark"] .contractor-cert-card,
[data-theme="dark"] .district-table-wrapper {
  background: #0E182A !important;
  border-color: #1A2E4C !important;
  color: #CBD5E1 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35) !important;
}

[data-theme="dark"] .box-heading,
[data-theme="dark"] .service-areas-heading,
[data-theme="dark"] .faq-callout-text h4,
[data-theme="dark"] .map-brand-badge {
  color: #F8FAFC !important;
}

[data-theme="dark"] .box-sub,
[data-theme="dark"] .service-areas-sub,
[data-theme="dark"] .faq-callout-text p,
[data-theme="dark"] .map-card-text {
  color: #94A3B8 !important;
}

[data-theme="dark"] .map-card-header {
  background: #121F35 !important;
  border-bottom-color: #1A2E4C !important;
}

[data-theme="dark"] .map-card-body {
  background: #0E182A !important;
}

[data-theme="dark"] .office-map-link {
  color: #38BDF8 !important;
}

[data-theme="dark"] .form-group label {
  color: #CBD5E1 !important;
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] #coverageSearchInput {
  background: #121F35 !important;
  color: #F8FAFC !important;
  border-color: #223A5E !important;
}

[data-theme="dark"] .form-group select option {
  background: #0E182A !important;
  color: #F8FAFC !important;
}

[data-theme="dark"] .form-group input::placeholder,
[data-theme="dark"] .form-group textarea::placeholder,
[data-theme="dark"] #coverageSearchInput::placeholder {
  color: #64748B !important;
}

[data-theme="dark"] .contact-row-card {
  background: #121F35 !important;
  border-color: #1E3456 !important;
}

[data-theme="dark"] .contact-name {
  color: #F8FAFC !important;
}

[data-theme="dark"] .contact-num {
  color: #38BDF8 !important;
}

[data-theme="dark"] .contact-tag {
  color: #F59E0B !important;
}

[data-theme="dark"] .btn-act-call {
  background: #172E4E !important;
  color: #38BDF8 !important;
  border-color: #254B7C !important;
}

[data-theme="dark"] .btn-act-call:hover {
  background: #1D3A63 !important;
  color: #7DD3FC !important;
}

[data-theme="dark"] .btn-act-copy {
  background: #14233C !important;
  color: #CBD5E1 !important;
  border-color: #243B5C !important;
}

[data-theme="dark"] .btn-act-copy:hover {
  background: #1A2E4E !important;
  color: #FFFFFF !important;
}

[data-theme="dark"] .btn-google-maps {
  background: #14233C !important;
  color: #F8FAFC !important;
  border-color: #EF4444 !important;
}

[data-theme="dark"] .project-filter-pill {
  background: #121F35 !important;
  border-color: #233D63 !important;
  color: #CBD5E1 !important;
}

[data-theme="dark"] .project-filter-pill:hover {
  border-color: #38BDF8 !important;
  color: #38BDF8 !important;
}

[data-theme="dark"] .project-filter-pill.active {
  background: var(--solar-gradient) !important;
  color: #FFFFFF !important;
  border-color: transparent !important;
}

[data-theme="dark"] .service-card:hover,
[data-theme="dark"] .project-card:hover,
[data-theme="dark"] .solution-card:hover,
[data-theme="dark"] .segment-card:hover,
[data-theme="dark"] .tier-card:hover,
[data-theme="dark"] .district-card:hover,
[data-theme="dark"] .advantage-card:hover,
[data-theme="dark"] .benefit-item:hover {
  border-color: #38BDF8 !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px rgba(56, 189, 248, 0.15) !important;
}

[data-theme="dark"] .benefit-icon,
[data-theme="dark"] .p-ico {
  background: #142138 !important;
  color: #38BDF8 !important;
  border-color: #1E3456 !important;
}

[data-theme="dark"] .segment-badge {
  background: rgba(14, 24, 42, 0.92) !important;
  border-color: #1A2E4C !important;
}

[data-theme="dark"] .pergola-heading {
  color: #F8FAFC !important;
}

[data-theme="dark"] .comp-row.comp-header {
  background: #142138 !important;
  color: #F8FAFC !important;
  border-bottom: 2px solid #1A2E4C !important;
}

[data-theme="dark"] .comp-deb-head {
  background: #1C2B44 !important;
  border-left: 3px solid #F59E0B !important;
  border-right: 1px solid #1A2E4C !important;
}

[data-theme="dark"] .comp-brand-badge {
  color: #FBBF24 !important;
}

[data-theme="dark"] .calc-controls-col {
  background: #0B1322 !important;
  border-right-color: #1A2E4C !important;
}

[data-theme="dark"] .calc-output-col {
  background: #0E182A !important;
}

[data-theme="dark"] .calc-roof-req {
  background: #142138 !important;
  border-color: #1E3456 !important;
  color: #CBD5E1 !important;
}

[data-theme="dark"] .calc-pill {
  background: #142138 !important;
  color: #E2E8F0 !important;
  border-color: #1E3456 !important;
}

[data-theme="dark"] .calc-pill.active {
  background: linear-gradient(135deg, #1E40AF 0%, #1D4ED8 100%) !important;
  color: #FFFFFF !important;
  border-color: #1D4ED8 !important;
}

[data-theme="dark"] .legacy-pill,
[data-theme="dark"] .surya-gov-badge,
[data-theme="dark"] .area-pill,
[data-theme="dark"] .sol-benefit-pill {
  background: #142138 !important;
  color: #38BDF8 !important;
  border: 1px solid #1E3456 !important;
}

[data-theme="dark"] .proprietor-header-block {
  background: #132036 !important;
  border-bottom: 1px solid #1A2E4C !important;
}

[data-theme="dark"] .business-entity-notice {
  background: rgba(2, 132, 199, 0.14) !important;
  border-color: rgba(56, 189, 248, 0.3) !important;
  color: #BAE6FD !important;
}

[data-theme="dark"] .form-input,
[data-theme="dark"] .form-select,
[data-theme="dark"] .form-textarea,
[data-theme="dark"] .calc-select,
[data-theme="dark"] .district-search-input {
  background: #080E18 !important;
  color: #F8FAFC !important;
  border-color: #1E3456 !important;
}

[data-theme="dark"] .form-input:focus,
[data-theme="dark"] .form-select:focus,
[data-theme="dark"] .form-textarea:focus,
[data-theme="dark"] .calc-select:focus,
[data-theme="dark"] .district-search-input:focus {
  border-color: #38BDF8 !important;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2) !important;
}

[data-theme="dark"] .comp-feature {
  background: #0B1422 !important;
  color: #F8FAFC !important;
  border-color: #1A2E4C !important;
}

[data-theme="dark"] .comp-generic {
  background: #0D1728 !important;
}

[data-theme="dark"] .comp-deb {
  background: #14223A !important;
  border-color: #F59E0B !important;
}

[data-theme="dark"] .faq-trigger {
  color: #F8FAFC !important;
}

[data-theme="dark"] .faq-answer {
  color: #CBD5E1 !important;
  border-top-color: #1A2E4C !important;
}

[data-theme="dark"] .footer {
  background: #050912 !important;
  border-top: 1px solid #142032 !important;
}

[data-theme="dark"] .footer-bottom-bar {
  border-top: 1px solid #142032 !important;
}

[data-theme="dark"] .mobile-nav-drawer {
  background: #080E18 !important;
  border-left-color: #1A2E4C !important;
}

[data-theme="dark"] .mobile-nav-link {
  color: #F1F5F9 !important;
  border-bottom-color: #142032 !important;
}

[data-theme="dark"] .header-lang-btn {
  background: #0E182A !important;
  border-color: #1A2E4C !important;
  color: #F8FAFC !important;
}

[data-theme="dark"] .theme-toggle-btn {
  background: #0E182A !important;
  border-color: #1A2E4C !important;
  color: #FBBF24 !important;
}

[data-theme="dark"] .theme-icon-sun {
  display: block !important;
}

[data-theme="dark"] .theme-icon-moon {
  display: none !important;
}

/* Dark Mode Secondary Buttons */
[data-theme="dark"] .btn-secondary,
[data-theme="dark"] .btn-hero-secondary,
[data-theme="dark"] .btn-calc-survey,
[data-theme="dark"] .btn-white-solid,
[data-theme="dark"] .btn-white-outline {
  border-color: #2A4365 !important;
  color: #F8FAFC !important;
  background: rgba(255, 255, 255, 0.05) !important;
}

[data-theme="dark"] .btn-secondary:hover,
[data-theme="dark"] .btn-hero-secondary:hover,
[data-theme="dark"] .btn-calc-survey:hover,
[data-theme="dark"] .btn-white-solid:hover,
[data-theme="dark"] .btn-white-outline:hover {
  border-color: #38BDF8 !important;
  color: #38BDF8 !important;
  background: rgba(56, 189, 248, 0.1) !important;
}

[data-theme="dark"] .btn-header-call {
  background: #0E182A !important;
  color: #F8FAFC !important;
  border-color: #1A2E4C !important;
}

[data-theme="dark"] .btn-header-call:hover {
  background: #14233C !important;
  border-color: #38BDF8 !important;
  color: #38BDF8 !important;
}

/* ═══════════════════════════════════════════════════════════════════
   GOVERNMENT ORDERS & WEST BENGAL POWER DEPT. CIRCULARS SECTION
   ═══════════════════════════════════════════════════════════════════ */
.govt-orders-section {
  background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}

.gov-seal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #1E40AF;
  text-transform: uppercase;
  margin-bottom: 12px;
  box-shadow: 0 1px 3px rgba(30, 64, 175, 0.06);
}

.seal-icon {
  font-size: 0.95rem;
  display: inline-block;
}

.govt-orders-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 32px;
}

.gov-doc-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.gov-doc-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.09);
  border-color: #93C5FD;
}

.gov-doc-accent-bar {
  height: 5px;
  width: 100%;
  background: linear-gradient(90deg, #0284C7 0%, #F59E0B 100%);
}

.gov-doc-inner {
  padding: 26px 28px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.gov-doc-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed #E2E8F0;
}

.gov-state-pill {
  font-size: 0.70rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: #F1F5F9;
  color: #334155;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid #CBD5E1;
}

.gov-doc-date {
  font-size: 0.76rem;
  font-weight: 700;
  color: #64748B;
}

.gov-doc-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}

.gov-doc-ico {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #F0F9FF;
  border: 1px solid #BAE6FD;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.gov-doc-title-wrap {
  flex: 1;
  min-width: 0;
}

.gov-order-num {
  display: block;
  font-family: monospace;
  font-size: 0.78rem;
  font-weight: 700;
  color: #0284C7;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}

.gov-doc-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0F172A;
  line-height: 1.35;
  margin: 0;
}

.gov-doc-desc {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.55;
  margin-bottom: 18px;
}

.gov-doc-highlights {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
  flex: 1;
}

.gov-highlight-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.82rem;
  color: #334155;
  line-height: 1.45;
}

.gov-highlight-row strong {
  color: #0F172A;
}

.gov-check-ico {
  color: #059669;
  font-weight: 900;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.gov-doc-action {
  margin-top: auto;
}

.btn-gov-download {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 18px;
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #FFFFFF !important;
  border: 1px solid #334155;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.22s ease;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.15);
}

.btn-gov-download:hover {
  background: linear-gradient(135deg, #0284C7 0%, #0369A1 100%);
  border-color: #38BDF8;
  color: #FFFFFF !important;
  transform: translateY(-1.5px);
  box-shadow: 0 6px 18px rgba(2, 132, 199, 0.28);
}

.gov-file-badge {
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.16);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}

.gov-orders-callout {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
}

.callout-seal {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.callout-text {
  flex: 1;
}

.callout-text strong {
  display: block;
  font-size: 0.96rem;
  color: #0F172A;
  margin-bottom: 3px;
}

.callout-text p {
  font-size: 0.84rem;
  color: #475569;
  margin: 0;
  line-height: 1.45;
}

/* ═══════════════════════════════════════════════════════════════════
   CALCULATOR: OFFICIAL PM SURYA GHAR GOVERNMENT CREATIVE GRAPHIC
   ═══════════════════════════════════════════════════════════════════ */
.calc-gov-creative-wrap {
  margin-top: 18px;
  margin-bottom: 18px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all 0.25s ease;
}

.calc-gov-creative-wrap:hover {
  border-color: #CBD5E1;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.07);
}

.calc-gov-creative-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  font-weight: 800;
  color: #1E3A8A;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.calc-gov-img-box {
  width: 100%;
  border-radius: 9px;
  overflow: hidden;
  border: 1px solid #E2E8F0;
  background: #0F172A;
  line-height: 0;
}

.calc-gov-creative-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.calc-gov-creative-wrap:hover .calc-gov-creative-img {
  transform: scale(1.02);
}

.calc-gov-creative-caption {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.77rem;
  font-weight: 700;
  color: #475569;
  line-height: 1.35;
}

.calc-gov-creative-caption .cap-check {
  color: #F59E0B;
  font-size: 0.88rem;
  flex-shrink: 0;
}

/* Dark Mode Govt Orders & Calc Graphic */
[data-theme="dark"] .govt-orders-section {
  background: linear-gradient(180deg, #060B14 0%, #08111D 100%);
  border-top-color: #142032;
  border-bottom-color: #142032;
}

[data-theme="dark"] .gov-seal-badge {
  background: #0E1E38;
  border-color: #1E3A6B;
  color: #60A5FA;
}

[data-theme="dark"] .gov-doc-card {
  background: #0C1728;
  border-color: #182B46;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .gov-doc-card:hover {
  border-color: #38BDF8;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .gov-doc-topbar {
  border-bottom-color: #182B46;
}

[data-theme="dark"] .gov-state-pill {
  background: #11223A;
  color: #94A3B8;
  border-color: #1E375C;
}

[data-theme="dark"] .gov-doc-date {
  color: #94A3B8;
}

[data-theme="dark"] .gov-doc-ico {
  background: #11223A;
  border-color: #1E3E6B;
}

[data-theme="dark"] .gov-order-num {
  color: #38BDF8;
}

[data-theme="dark"] .gov-doc-title {
  color: #F8FAFC;
}

[data-theme="dark"] .gov-doc-desc {
  color: #CBD5E1;
}

[data-theme="dark"] .gov-doc-highlights {
  background: #08111D;
  border-color: #182B46;
}

[data-theme="dark"] .gov-highlight-row {
  color: #CBD5E1;
}

[data-theme="dark"] .gov-highlight-row strong {
  color: #F8FAFC;
}

[data-theme="dark"] .btn-gov-download {
  background: linear-gradient(135deg, #11223A 0%, #172C4C 100%);
  border-color: #24416D;
  color: #F8FAFC !important;
}

[data-theme="dark"] .btn-gov-download:hover {
  background: linear-gradient(135deg, #0284C7 0%, #0369A1 100%);
  border-color: #38BDF8;
}

[data-theme="dark"] .gov-orders-callout {
  background: #0C1728;
  border-color: #182B46;
}

[data-theme="dark"] .callout-text strong {
  color: #F8FAFC;
}

[data-theme="dark"] .callout-text p {
  color: #94A3B8;
}

[data-theme="dark"] .calc-gov-creative-wrap {
  background: #08111D;
  border-color: #16263B;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .calc-gov-creative-badge {
  color: #60A5FA;
}

[data-theme="dark"] .calc-gov-img-box {
  border-color: #1E3352;
}

[data-theme="dark"] .calc-gov-creative-caption {
  color: #94A3B8;
}

@media (max-width: 860px) {
  .govt-orders-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .gov-orders-callout {
    flex-direction: column;
    text-align: center;
  }
}