/* ==============================================================================
   PRA ENERGY SOLUTION — ARCHITECTURAL STYLESHEET
   Crafted to Saatkrupa Group Architectural Standards
   Product: Universal Power Flow Controller (UPFC)
   ISO 9001:2015 | GeM Seller ID: 41B0180000461311 | MSME: Udyam-GJ-09-0002345
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Inter:wght@400;500;600;700;800;900&family=Cinzel:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Logo & Energy-Derived Master Palette */
  --brand-green-deep: #051A11;
  --brand-green-dark: #0A2E1F;
  --brand-green: #0F5132;
  --brand-green-light: #15803D;
  --brand-green-bright: #10B981;
  --brand-green-mint: #34D399;
  --brand-green-subtle: #F0FDF4;
  --brand-green-glow: rgba(16, 185, 129, 0.25);

  /* Gold / Amber Accents */
  --amber-gold: #F59E0B;
  --amber-gold-dark: #D97706;
  --amber-gold-light: #FCD34D;
  --amber-gold-subtle: #FFFBEB;

  /* Blue / GeM Government Accents */
  --gov-blue: #0284C7;
  --gov-blue-light: #38BDF8;
  --gov-blue-subtle: #F0F9FF;

  /* Phase Indicators */
  --phase-red: #EF4444;
  --phase-yellow: #F59E0B;
  --phase-blue: #3B82F6;

  /* Architectural Ground & Neutral Surfaces */
  --bg-main: #F8FAF8;
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #FFFFFF;
  --bg-surface-muted: #F1F5F2;
  --bg-dark: #061A12;
  --bg-darker: #04120C;
  --bg-dark-card: #0D2B1E;
  --bg-dark-card-hover: #133A29;

  --stone-950: #0F172A;
  --stone-900: #1E293B;
  --stone-800: #334155;
  --stone-700: #475569;
  --stone-600: #64748B;
  --stone-500: #94A3B8;
  --stone-400: #CBD5E1;
  --stone-300: #E2E8F0;
  --stone-200: #EDEFEF;
  --stone-100: #F1F5F9;
  --stone-50:  #F8FAFC;

  --text-main: #0F172A;
  --text-muted: #475569;
  --text-light: #64748B;
  --text-inverse: #F8FAFC;
  --border-color: #E2E8F0;
  --border-dark: #1A3E2D;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-brand: 'Cinzel', serif;
  --font-mono: 'JetBrains Mono', Consolas, Monaco, monospace;

  /* Easing & Animations */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.18s var(--ease-out);
  --transition-normal: 0.35s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);

  /* Shadows & Elevations */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 14px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.12);
  --shadow-xl: 0 20px 45px -10px rgba(15, 23, 42, 0.16);
  --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.35);
  --shadow-glow-gold: 0 0 25px rgba(245, 158, 11, 0.35);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--brand-green-dark);
  color: #FFFFFF;
}

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

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

button, input, select, textarea {
  font: inherit;
}

.container {
  width: 100%;
  max-width: 1260px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* -------------------------------------------------------------
   ARCHITECTURAL GRID & GUIDE LINES
   ------------------------------------------------------------- */
.grid-guide-lines {
  position: fixed;
  inset: 0;
  max-width: 1260px;
  margin: 0 auto;
  pointer-events: none;
  z-index: 99;
  display: flex;
  justify-content: space-between;
  padding: 0 1.5rem;
}

.grid-guide-line {
  width: 1px;
  height: 100%;
  background: rgba(15, 81, 50, 0.035);
}

/* -------------------------------------------------------------
   NOISE & GRAIN TEXTURE
   ------------------------------------------------------------- */
.noise-overlay {
  position: relative;
}

.noise-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.025;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* -------------------------------------------------------------
   SCROLL REVEAL ANIMATIONS
   ------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(2rem);
  transition: all 0.9s var(--ease-out);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-2.5rem);
  transition: all 1s var(--ease-out);
}
.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(2.5rem);
  transition: all 1s var(--ease-out);
}
.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: all 0.9s var(--ease-out);
}
.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }
.delay-700 { transition-delay: 0.7s; }

/* -------------------------------------------------------------
   TYPOGRAPHY & MONOSPACE LABELS
   ------------------------------------------------------------- */
.mono-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-green-light);
  margin-bottom: 0.75rem;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-green-light);
  background: rgba(15, 81, 50, 0.08);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid rgba(15, 81, 50, 0.15);
  margin-bottom: 0.85rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--stone-950);
  margin-bottom: 1rem;
}

.section-title-large {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--stone-950);
  margin-bottom: 1.25rem;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--stone-600);
  line-height: 1.65;
  max-width: 680px;
}

.text-outline-white {
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.85);
  color: transparent;
}

.text-outline-dark {
  -webkit-text-stroke: 1.5px var(--stone-900);
  color: transparent;
}

/* -------------------------------------------------------------
   ARCHITECTURAL BUTTONS (BEAM & GLOW)
   ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.6rem;
  border-radius: 9999px;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-beam {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 1.65rem;
  border-radius: 9999px;
  background: var(--brand-green-deep);
  color: #FFFFFF;
  border: 1px solid rgba(52, 211, 153, 0.3);
  box-shadow: 0 4px 18px rgba(5, 26, 17, 0.3);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.btn-beam::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: skewX(-20deg);
  transition: all 0.75s ease;
}

.btn-beam:hover::before {
  left: 140%;
}

.btn-beam:hover {
  background: var(--brand-green);
  border-color: var(--brand-green-mint);
  box-shadow: 0 6px 22px rgba(16, 185, 129, 0.4);
  transform: translateY(-2px);
  color: #FFFFFF;
}

.btn-primary {
  background: var(--brand-green);
  color: #FFFFFF;
  border-color: var(--brand-green);
  box-shadow: 0 4px 12px rgba(15, 81, 50, 0.25);
}

.btn-primary:hover {
  background: var(--brand-green-dark);
  border-color: var(--brand-green-dark);
  box-shadow: 0 6px 18px rgba(15, 81, 50, 0.35);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--amber-gold);
  color: #0F172A;
  border-color: var(--amber-gold);
  font-weight: 700;
}

.btn-accent:hover {
  background: var(--amber-gold-dark);
  border-color: var(--amber-gold-dark);
  color: #FFFFFF;
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #FFFFFF;
}

.btn-outline-dark {
  background: transparent;
  color: var(--stone-900);
  border: 1px solid var(--border-color);
}

.btn-outline-dark:hover {
  background: var(--stone-100);
  border-color: var(--stone-400);
}

.btn-sm {
  padding: 0.45rem 1.15rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.95rem 2.2rem;
  font-size: 1rem;
}

/* -------------------------------------------------------------
   TOP CREDENTIALS & CONTACT BAR
   ------------------------------------------------------------- */
.top-bar {
  background: linear-gradient(90deg, #04140D 0%, #0A291C 50%, #04140D 100%);
  color: #E2E8F0;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(52, 211, 153, 0.2);
  padding: 0.45rem 0;
  position: relative;
  z-index: 1001;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.top-bar-badges {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: nowrap;
}

.cert-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.cert-pill svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.cert-pill.iso {
  background-color: rgba(245, 158, 11, 0.12);
  color: #FCD34D;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.cert-pill.gem {
  background-color: rgba(14, 165, 233, 0.12);
  color: #7DD3FC;
  border: 1px solid rgba(14, 165, 233, 0.35);
}

.cert-pill.msme {
  background-color: rgba(16, 185, 129, 0.12);
  color: #6EE7B7;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.cert-pill:hover {
  transform: translateY(-1px);
}

.top-bar-contacts {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: nowrap;
  font-size: 0.8125rem;
}

.contact-phone-group {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #E2E8F0;
  white-space: nowrap;
}

.contact-phone-group svg,
.contact-link svg {
  width: 14px;
  height: 14px;
  color: #34D399;
  flex-shrink: 0;
}

.contact-phone-link {
  color: #FFFFFF;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.contact-phone-link:hover {
  color: #34D399;
}

.contact-phone-group .sep {
  color: #64748B;
  font-size: 0.75rem;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #CBD5E1;
  font-weight: 500;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.contact-link:hover {
  color: #34D399;
}

.header-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 74px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 0.5rem 1.5rem;
  gap: 1.25rem;
}

.brand-logo-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-pra {
  height: 44px;
  width: auto;
  max-width: 155px;
  object-fit: contain;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.brand-logo-divider {
  width: 1px;
  height: 36px;
  background-color: #CBD5E1;
  flex-shrink: 0;
}

.brand-logo-saatkrupa {
  height: 40px;
  width: auto;
  max-width: 105px;
  object-fit: contain;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.brand-logo-group:hover .brand-logo-pra,
.brand-logo-group:hover .brand-logo-saatkrupa {
  transform: scale(1.03);
}

.footer-brand-logo {
  height: 42px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  background: #FFFFFF;
  padding: 4px 10px;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  display: block;
}

.brand-meta {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--brand-green-deep);
  display: block;
  line-height: 1.15;
}

.brand-sub {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--stone-500);
  font-weight: 600;
  letter-spacing: 0.04em;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.6rem, 1.25vw, 1.35rem);
  list-style: none;
  margin: 0;
  padding: 0;
  flex-shrink: 1;
}

.nav-item {
  flex-shrink: 0;
}

.nav-item a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--stone-700);
  padding: 0.35rem 0.25rem;
  position: relative;
  white-space: nowrap;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
  display: inline-block;
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-green-light);
  transition: width var(--transition-fast);
}

.nav-item a:hover {
  color: var(--brand-green-deep);
}

.nav-item a:hover::after,
.nav-item a.active::after {
  width: 100%;
}

.nav-item a.active {
  color: var(--brand-green-deep);
  font-weight: 700;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-actions .btn-beam {
  white-space: nowrap;
  padding: 0.55rem 1.15rem;
  font-size: 0.825rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.45rem;
  border-radius: 8px;
  cursor: pointer;
  color: var(--stone-800);
}

/* -------------------------------------------------------------
   MARQUEE TICKER RIBBON
   ------------------------------------------------------------- */
.marquee-band {
  background: var(--brand-green-deep);
  color: #FFFFFF;
  border-top: 1px solid rgba(52, 211, 153, 0.2);
  border-bottom: 1px solid rgba(52, 211, 153, 0.2);
  overflow: hidden;
  padding: 0.8rem 0;
  user-select: none;
}

.marquee-container {
  display: flex;
  width: max-content;
  animation: scroll 30s linear infinite;
}

.marquee-content {
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.marquee-item {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #E2E8F0;
  padding: 0 1.25rem;
}

.marquee-dot {
  color: var(--brand-green-mint);
  font-size: 0.9rem;
}

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

/* -------------------------------------------------------------
   ARCHITECTURAL SECTION CONTAINERS & SEPARATORS
   ------------------------------------------------------------- */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-border-b {
  border-bottom: 1px solid var(--border-color);
}

.section-dark {
  background: var(--bg-dark);
  color: #FFFFFF;
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-header.text-center {
  text-align: center;
}

.section-header.text-center .section-desc {
  margin-left: auto;
  margin-right: auto;
}

/* -------------------------------------------------------------
   HERO ARCHITECTURAL (DEEP EMERALD DARK NEXUS)
   ------------------------------------------------------------- */
.hero-architect {
  position: relative;
  background: linear-gradient(135deg, #03120B 0%, #062315 50%, #020E08 100%);
  color: #FFFFFF;
  padding: 5.5rem 0 4rem;
  border-bottom: 1px solid rgba(52, 211, 153, 0.2);
  overflow: hidden;
}

.hero-architect::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(52, 211, 153, 0.14) 0%, transparent 60%),
    radial-gradient(circle at 20% 80%, rgba(245, 158, 11, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.35);
  padding: 0.4rem 1.1rem;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #34D399;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  margin-bottom: 1.5rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #34D399;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.hero-title .text-mint {
  color: #34D399;
  text-shadow: 0 0 25px rgba(52, 211, 153, 0.3);
}

.hero-lead-text {
  font-size: 1.125rem;
  color: #CBD5E1;
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

/* Calculator Dark Nexus Card */
.calc-card-dark {
  background: rgba(6, 26, 18, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: 20px;
  padding: 2.25rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
}

.calc-card-dark .calc-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-top: 0.5rem;
  margin-bottom: 0.35rem;
}

.calc-card-dark .calc-desc {
  font-size: 0.8125rem;
  color: #94A3B8;
  margin-bottom: 1.5rem;
}

.calc-card-dark .form-label {
  color: #E2E8F0;
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  display: block;
}

.calc-card-dark .form-control,
.calc-card-dark .calc-input,
.calc-card-dark .calc-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: 8px;
  color: #FFFFFF;
  font-size: 0.9375rem;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
}

.calc-card-dark .calc-select option {
  background: #061A12;
  color: #FFFFFF;
}

.calc-card-dark .form-control:focus,
.calc-card-dark .calc-input:focus,
.calc-card-dark .calc-select:focus {
  outline: none;
  border-color: #34D399;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.25);
}

/* 4-Stat Metric Cell Strip (Inside Hero) */
.hero-stats-bar {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(52, 211, 153, 0.2);
  position: relative;
  z-index: 2;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.hero-stat-cell {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(52, 211, 153, 0.2);
  border-radius: 12px;
  padding: 1.25rem;
  backdrop-filter: blur(8px);
  transition: all var(--transition-normal);
}

.hero-stat-cell:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(52, 211, 153, 0.4);
  transform: translateY(-2px);
}

.hero-stat-val {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 900;
  color: #34D399;
  letter-spacing: -0.02em;
  display: block;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.hero-stat-val.gold {
  color: #FCD34D;
}

.hero-stat-label {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: #CBD5E1;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.35;
  display: block;
}

/* -------------------------------------------------------------
   PAGE HERO (SUBPAGES)
   ------------------------------------------------------------- */
.page-hero {
  background: linear-gradient(135deg, #051A11 0%, #0A2E1F 60%, #082418 100%);
  color: #FFFFFF;
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(52, 211, 153, 0.2);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 75% 30%, rgba(52, 211, 153, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.breadcrumb-trail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #94A3B8;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.breadcrumb-trail a {
  color: #34D399;
  transition: color var(--transition-fast);
}

.breadcrumb-trail a:hover {
  color: #FFFFFF;
}

.page-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-bottom: 1rem;
}

.page-hero-desc {
  font-size: 1.125rem;
  color: #CBD5E1;
  max-width: 720px;
  line-height: 1.65;
}

/* -------------------------------------------------------------
   INTERACTIVE SAVINGS ESTIMATOR CARD
   ------------------------------------------------------------- */
.calc-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 2.25rem;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.calc-header {
  margin-bottom: 1.75rem;
}

.calc-badge {
  display: inline-block;
  background: rgba(15, 81, 50, 0.08);
  color: var(--brand-green-deep);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--stone-800);
  margin-bottom: 0.35rem;
}

.form-label .req {
  color: #EF4444;
}

.form-control {
  width: 100%;
  padding: 0.7rem 0.95rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--stone-900);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-green-light);
  box-shadow: 0 0 0 3px rgba(15, 81, 50, 0.12);
}

.calc-results-box {
  background: linear-gradient(135deg, #051A11 0%, #0A2E1F 100%);
  color: #FFFFFF;
  border-radius: 12px;
  padding: 1.4rem;
  margin-top: 1.5rem;
  border: 1px solid rgba(52, 211, 153, 0.25);
}

.calc-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
}

.calc-result-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.calc-val-lg {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #34D399;
}

/* -------------------------------------------------------------
   IMAGE MEDIA SHOWCASE CARDS
   ------------------------------------------------------------- */
.home-visual-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-top: 3.5rem;
}

.media-card-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  background: #000;
  aspect-ratio: 16 / 10;
  transition: all var(--transition-normal);
}

.media-card-wrap:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(15, 81, 50, 0.3);
}

.media-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.media-card-wrap:hover .media-card-img {
  transform: scale(1.04);
}

.media-card-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(5, 26, 17, 0.95) 0%, rgba(5, 26, 17, 0.6) 70%, transparent 100%);
  padding: 1.25rem 1.25rem 0.95rem;
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 600;
}

/* -------------------------------------------------------------
   NUMBERED ARCHITECTURAL SHOWCASE ROWS (PORTFOLIO STYLE)
   ------------------------------------------------------------- */
.company-showcase-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--border-color);
  align-items: center;
}

.company-showcase-row.reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.company-number-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.company-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--brand-green-light);
  line-height: 1;
}

.divider-line {
  height: 1px;
  width: 40px;
  background: var(--border-color);
}

.company-sector-mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-500);
}

.company-heading {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--stone-950);
  margin-bottom: 0.75rem;
}

.company-desc {
  font-size: 1rem;
  color: var(--stone-600);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.tag-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  color: var(--stone-700);
}

/* -------------------------------------------------------------
   UPFC PRODUCT SPECIFICATIONS & 15 FEATURES
   ------------------------------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 81, 50, 0.35);
  box-shadow: var(--shadow-md);
}

.feature-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--brand-green-light);
  margin-bottom: 0.75rem;
  display: block;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--stone-900);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--stone-600);
  line-height: 1.55;
}

/* UPFC Advantages Comparison Grid */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.adv-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.adv-card-header {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--brand-green-deep);
  margin-bottom: 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.adv-row {
  margin-bottom: 0.6rem;
  font-size: 0.8125rem;
}

.adv-row strong {
  color: var(--stone-800);
  display: block;
}

.adv-row span {
  color: var(--stone-600);
}

.adv-row.benefit {
  background: rgba(16, 185, 129, 0.08);
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  border-left: 3px solid var(--brand-green-bright);
}

.adv-row.benefit strong {
  color: var(--brand-green-deep);
}

/* -------------------------------------------------------------
   SUCCESS STORIES (CARDS & FILTER)
   ------------------------------------------------------------- */
.results-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.75rem 1.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2.5rem;
}

.filter-btn-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  border: 1px solid transparent;
  padding: 0.4rem 0.95rem;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--stone-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--brand-green-deep);
  background: var(--stone-100);
}

.filter-btn.active {
  background: var(--brand-green-deep);
  color: #FFFFFF;
  border-color: var(--brand-green-deep);
}

.search-input-wrap {
  position: relative;
  min-width: 260px;
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.875rem;
  color: var(--stone-400);
}

.search-input {
  width: 100%;
  padding: 0.45rem 0.85rem 0.45rem 2.25rem;
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  font-size: 0.8125rem;
  background: var(--stone-50);
}

.search-input:focus {
  outline: none;
  border-color: var(--brand-green-light);
  background: #FFFFFF;
}

.stories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.story-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.story-card:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 81, 50, 0.35);
  box-shadow: var(--shadow-md);
}

.story-badge-loc {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-green-light);
  background: rgba(15, 81, 50, 0.08);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.story-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--stone-900);
  line-height: 1.35;
  margin-bottom: 0.2rem;
}

.story-sub {
  font-size: 0.78rem;
  color: var(--stone-500);
  margin-bottom: 1rem;
  display: block;
}

.story-hero-metric {
  background: var(--brand-green-subtle);
  border-left: 3px solid var(--brand-green-bright);
  padding: 0.85rem 1rem;
  border-radius: 0 8px 8px 0;
  margin-bottom: 1rem;
}

.hero-metric-label {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: var(--brand-green-dark);
  font-weight: 700;
}

.hero-metric-val {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--brand-green-deep);
}

.story-details-list {
  font-size: 0.8125rem;
}

.story-detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--stone-100);
}

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

.detail-label {
  color: var(--stone-600);
}

.detail-val.positive {
  font-weight: 700;
  color: var(--brand-green-deep);
}

/* -------------------------------------------------------------
   RESULTS TABLE CARD
   ------------------------------------------------------------- */
.results-table-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 3.5rem;
}

.table-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: var(--stone-50);
  border-bottom: 1px solid var(--border-color);
}

.table-responsive {
  overflow-x: auto;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.results-table th {
  background: var(--stone-100);
  color: var(--stone-800);
  font-weight: 700;
  text-align: left;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.results-table td {
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--stone-700);
}

.results-table tr:hover {
  background-color: var(--stone-50);
}

.pf-tag {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--brand-green-deep);
  background: rgba(16, 185, 129, 0.12);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

/* -------------------------------------------------------------
   FLAGSHIP VASAI-VIRAR CARD & COMPARISON BARS
   ------------------------------------------------------------- */
.flagship-card {
  background: linear-gradient(135deg, #051A11 0%, #0A2E1F 100%);
  color: #FFFFFF;
  border-radius: 20px;
  padding: 3rem;
  border: 1px solid rgba(52, 211, 153, 0.25);
  box-shadow: var(--shadow-xl);
}

.flagship-header-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.flagship-badge {
  display: inline-block;
  background: rgba(245, 158, 11, 0.15);
  color: var(--amber-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.35);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.85rem;
}

.flagship-hero-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 1.75rem;
  text-align: center;
}

.flagship-hero-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #94A3B8;
  margin-bottom: 0.35rem;
}

.flagship-hero-val {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: #34D399;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.flagship-hero-sub {
  font-size: 0.8125rem;
  color: #CBD5E1;
}

.flagship-sites-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.site-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1.25rem;
}

.site-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
}

.site-stats {
  font-size: 0.8125rem;
}

.site-stat-row {
  display: flex;
  justify-content: space-between;
  padding: 0.3rem 0;
  color: #CBD5E1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.flagship-metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.strip-item {
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  padding-right: 1rem;
}

.strip-item:last-child {
  border-right: none;
}

.strip-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: #94A3B8;
  margin-bottom: 0.25rem;
}

.strip-val {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 0.2rem;
}

.strip-val.green { color: #34D399; }
.strip-val.gold { color: #FCD34D; }

/* Comparative HTML/CSS Bar Chart Visualizer */
.comp-bars-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  margin-top: 2.5rem;
}

.comp-bars-header {
  margin-bottom: 1.75rem;
}

.comp-bar-row {
  margin-bottom: 1.35rem;
}

.comp-bar-row:last-child {
  margin-bottom: 0;
}

.comp-bar-label-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--stone-900);
}

.bar-track {
  height: 24px;
  background: var(--stone-100);
  border-radius: 9999px;
  overflow: hidden;
  position: relative;
}

.bar-fill-savings {
  height: 100%;
  background: linear-gradient(90deg, #0F5132 0%, #10B981 100%);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  padding-left: 0.85rem;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  transition: width 1.2s var(--ease-out);
}

/* -------------------------------------------------------------
   GOVERNMENT CLIENTS & GeM SECTION
   ------------------------------------------------------------- */
.govt-clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.govt-client-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: all var(--transition-normal);
}

.govt-client-card:hover {
  transform: translateY(-3px);
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: var(--shadow-md);
}

.govt-seal-icon {
  width: 44px;
  height: 44px;
  background: var(--gov-blue-subtle);
  border: 1px solid rgba(14, 165, 233, 0.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.govt-client-info h4 {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--stone-950);
  margin-bottom: 0.2rem;
}

.govt-client-loc {
  font-size: 0.78rem;
  color: var(--stone-500);
  margin-bottom: 0.65rem;
}

.govt-client-contract {
  font-size: 0.8125rem;
  color: var(--stone-700);
  line-height: 1.45;
}

.contract-units {
  display: inline-block;
  background: var(--gov-blue-subtle);
  color: var(--gov-blue);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  margin-top: 0.4rem;
}

.gem-procure-card {
  background: linear-gradient(135deg, #0A1E2C 0%, #0F3249 100%);
  color: #FFFFFF;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 16px;
  padding: 2.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  box-shadow: var(--shadow-lg);
}

.gem-procure-info h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.gem-procure-info p {
  color: #CBD5E1;
  font-size: 0.9375rem;
  max-width: 650px;
}

.gem-procure-seller-id {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: #7DD3FC;
  margin-top: 0.5rem;
}

/* -------------------------------------------------------------
   DARK NEXUS INQUIRY & CONTACT SECTION
   ------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.contact-info-card {
  background: linear-gradient(135deg, #051A11 0%, #0A2E1F 100%);
  color: #FFFFFF;
  border-radius: 18px;
  padding: 2.5rem;
  border: 1px solid rgba(52, 211, 153, 0.25);
  box-shadow: var(--shadow-lg);
}

.contact-info-header h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.contact-info-header p {
  font-size: 0.9375rem;
  color: #CBD5E1;
  margin-bottom: 2rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.channel-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.channel-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.channel-content h5 {
  font-size: 0.8125rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: #94A3B8;
  margin-bottom: 0.2rem;
}

.channel-content p {
  font-size: 0.9375rem;
  color: #FFFFFF;
  line-height: 1.5;
}

.channel-content a {
  color: #34D399;
  font-weight: 600;
}

.contact-direct-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-form-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-hp-field {
  display: none !important;
}

.form-alert {
  padding: 0.85rem 1.25rem;
  border-radius: 8px;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  display: none;
}

.form-alert.success {
  background: #F0FDF4;
  color: #166534;
  border: 1px solid #BBF7D0;
  display: block;
}

.form-alert.error {
  background: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
  display: block;
}

.map-embed-container {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  height: 380px;
}

.map-embed-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* -------------------------------------------------------------
   ARCHITECTURAL FOOTER WITH GRAPHIC WATERMARK
   ------------------------------------------------------------- */
.site-footer {
  background: var(--bg-darker);
  color: #CBD5E1;
  padding: 5.5rem 0 2.5rem;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1fr;
  gap: 3.5rem;
  position: relative;
  z-index: 10;
  margin-bottom: 4rem;
}

.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.85rem;
  letter-spacing: -0.02em;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #94A3B8;
  margin-bottom: 1rem;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #34D399;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.875rem;
}

.footer-links a {
  color: #94A3B8;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #64748B;
  position: relative;
  z-index: 10;
}

.footer-admin-link {
  color: var(--amber-gold-light);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.footer-admin-link:hover {
  color: #FFFFFF;
}

/* Massive Graphic Watermark */
.footer-watermark-text {
  position: absolute;
  bottom: -2.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-heading);
  font-size: clamp(4rem, 14vw, 12rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.018);
  pointer-events: none;
  white-space: nowrap;
  user-select: none;
  z-index: 1;
}

/* -------------------------------------------------------------
   RESPONSIVE DESIGN BREAKPOINTS
   ------------------------------------------------------------- */
@media (max-width: 1080px) {
  .mobile-toggle {
    display: block;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-color);
    gap: 0.25rem;
    z-index: 999;
  }
  
  .nav-links.open {
    display: flex;
  }

  .nav-item {
    width: 100%;
  }

  .nav-item a {
    display: block;
    padding: 0.65rem 0.25rem;
    font-size: 0.95rem;
    width: 100%;
    border-bottom: 1px solid #F1F5F9;
  }

  .nav-item a::after {
    display: none;
  }
}

@media (max-width: 1024px) {
  .top-bar-inner {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
  }
  
  .top-bar-badges {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .top-bar-contacts {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .about-grid,
  .upfc-intro-grid,
  .product-hero-visual-grid,
  .flagship-header-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .home-visual-grid,
  .features-grid,
  .stories-grid,
  .govt-clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .advantages-grid,
  .flagship-sites-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .top-bar {
    padding: 0.5rem 0;
  }

  .top-bar-inner {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .top-bar-badges {
    justify-content: center;
    gap: 0.35rem;
  }

  .cert-pill {
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
  }

  .top-bar-contacts {
    flex-direction: column;
    gap: 0.4rem;
    width: 100%;
    align-items: center;
  }

  .contact-phone-group {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
  }
  
  .brand-logo-group {
    gap: 0.5rem;
  }
  
  .brand-logo-pra {
    height: 36px;
    max-width: 120px;
  }
  
  .brand-logo-divider {
    height: 28px;
  }
  
  .brand-logo-saatkrupa {
    height: 34px;
    max-width: 85px;
  }
  
  .page-hero-title {
    font-size: 2rem;
  }
  
  .stats-bar-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .home-visual-grid,
  .product-supporting-imgs-grid,
  .features-grid,
  .stories-grid,
  .govt-clients-grid,
  .about-credentials-grid,
  .form-grid-2,
  .advantages-grid,
  .flagship-sites-grid,
  .flagship-metric-strip,
  .company-showcase-row,
  .company-showcase-row.reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .strip-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.75rem;
  }
  
  .strip-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .gem-procure-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* -------------------------------------------------------------
   ROUND-2 FEEDBACK COMPONENTS
   ------------------------------------------------------------- */
.cert-marquee-container {
  background: linear-gradient(135deg, #051A11 0%, #0A2E1F 100%);
  border-top: 1px solid rgba(52, 211, 153, 0.2);
  border-bottom: 1px solid rgba(52, 211, 153, 0.2);
  padding: 1.25rem 0;
  overflow: hidden;
  position: relative;
}

.cert-marquee-track {
  display: flex;
  width: max-content;
  animation: certMarqueeScroll 32s linear infinite;
  gap: 1.5rem;
}

.cert-marquee-track:hover {
  animation-play-state: paused;
}

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

.cert-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(52, 211, 153, 0.35);
  border-radius: 9999px;
  padding: 0.55rem 1.35rem;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.cert-badge-pill .cert-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.2);
  color: #34D399;
  font-size: 0.75rem;
  font-weight: 900;
}

.cert-badge-pill.gold {
  border-color: rgba(245, 158, 11, 0.4);
}
.cert-badge-pill.gold .cert-icon {
  background: rgba(245, 158, 11, 0.2);
  color: #FCD34D;
}

.cert-badge-pill.blue {
  border-color: rgba(56, 189, 248, 0.4);
}
.cert-badge-pill.blue .cert-icon {
  background: rgba(56, 189, 248, 0.2);
  color: #7DD3FC;
}

/* 4-Block Why Choose Us */
.why-choose-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.why-choose-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.why-choose-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-green-mint);
  box-shadow: var(--shadow-xl);
}

.why-choose-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--brand-green-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  display: block;
}

.why-choose-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--stone-950);
  margin-bottom: 1rem;
  line-height: 1.25;
}

.why-choose-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--stone-600);
}

/* Salient Features 11-Bullet List */
.salient-features-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.salient-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  transition: all var(--transition-fast);
}

.salient-feature-item:hover {
  border-color: var(--brand-green-mint);
  background: #F8FAF8;
  transform: translateX(4px);
}

.salient-feature-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.15);
  color: var(--brand-green-deep);
  flex-shrink: 0;
  font-weight: 800;
  font-size: 0.875rem;
  margin-top: 2px;
}

.salient-feature-text {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--stone-800);
  line-height: 1.45;
}

/* Industries & Departments 6-Card Grid */
.industries-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.industry-item-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.industry-item-card:hover {
  transform: translateY(-5px);
  border-color: var(--brand-green-mint);
  box-shadow: var(--shadow-xl);
}

.industry-item-media {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: #0F172A;
}

.industry-item-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.industry-item-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--brand-green-deep);
  background: rgba(52, 211, 153, 0.15);
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  margin-bottom: 0.75rem;
}

.industry-item-badge.flagged {
  background: rgba(245, 158, 11, 0.15);
  color: #B45309;
}

.industry-item-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--stone-950);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.industry-item-desc {
  font-size: 0.875rem;
  color: var(--stone-600);
  line-height: 1.55;
}

@media (max-width: 1024px) {
  .why-choose-grid,
  .industries-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .why-choose-grid,
  .salient-features-list,
  .industries-cards-grid {
    grid-template-columns: 1fr;
  }
}