/* ==========================================================================
   VanceSetu India Pvt. Ltd. - Master Design System & Stylesheet
   Theme: Ultra-Crisp Modern Tech Slate & Cyan Gold Glow
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg-dark: #0b0f19;
  --bg-dark-card: rgba(17, 24, 39, 0.75);
  --bg-dark-card-hover: rgba(24, 34, 56, 0.9);
  --bg-glass-nav: rgba(11, 15, 25, 0.88);
  
  --primary-cyan: #00f2fe;
  --primary-blue: #3b82f6;
  --primary-indigo: #6366f1;
  --primary-gold: #fbbf24;
  --accent-purple: #a855f7;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-heading: #ffffff;
  
  --border-glass: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(0, 242, 254, 0.4);
  
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Background Animated Gradient Mesh - High Contrast Crisp Background */
body::before {
  content: '';
  position: fixed;
  top: -20%;
  left: -10%;
  width: 120vw;
  height: 120vh;
  background: 
    radial-gradient(circle at 20% 15%, rgba(0, 242, 254, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 25%, rgba(59, 130, 246, 0.09) 0%, transparent 45%),
    radial-gradient(circle at 50% 85%, rgba(251, 191, 36, 0.06) 0%, transparent 50%);
  z-index: -2;
  pointer-events: none;
}

/* Grid overlay effect */
.bg-grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -1;
  pointer-events: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #080c14;
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-cyan);
}

/* Selection */
::selection {
  background: rgba(0, 242, 254, 0.3);
  color: #fff;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.text-gradient-cyan {
  background: linear-gradient(135deg, #ffffff 0%, var(--primary-cyan) 60%, var(--primary-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #ffffff 0%, var(--primary-gold) 70%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-muted-custom {
  color: var(--text-muted) !important;
}

/* Badge Styles */
.badge-pill-futuristic {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 50px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.3);
  color: var(--primary-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.badge-pill-futuristic .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--primary-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary-cyan);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 242, 254, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(0, 242, 254, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--bg-dark-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.glass-card:hover {
  background: var(--bg-dark-card-hover);
  border-color: var(--border-glow);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px -15px rgba(0, 242, 254, 0.2);
}

/* Buttons */
.btn-cyan-gradient {
  background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 100%);
  color: #060a12;
  font-weight: 700;
  border: none;
  padding: 12px 28px;
  border-radius: 50px;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.btn-cyan-gradient:hover {
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 242, 254, 0.55);
}

.btn-glass-outline {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font-weight: 600;
  border: 1px solid var(--border-glass);
  padding: 12px 28px;
  border-radius: 50px;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
}
.btn-glass-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  transform: translateY(-2px);
}

/* --- Header / Navbar --- */
.navbar-vancesetu {
  background: var(--bg-glass-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  padding: 14px 0;
  transition: var(--transition-smooth);
  z-index: 1000;
}

.navbar-vancesetu.scrolled {
  padding: 10px 0;
  background: rgba(11, 15, 25, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  border-bottom-color: rgba(0, 242, 254, 0.2);
}

/* Clear, sharp logo styling without blur filters */
.navbar-brand-img {
  height: 80px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-smooth);
  filter: none !important; /* Removes any blurry drop-shadow */
}

.footer-logo {
  height: 72px;
  width: auto;
  object-fit: contain;
}

.navbar-brand-img:hover {
  transform: scale(1.04);
}

.nav-link-vancesetu {
  color: #cbd5e1 !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 16px !important;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-link-vancesetu:hover,
.nav-link-vancesetu.active {
  color: var(--primary-cyan) !important;
}

.nav-link-vancesetu::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0%;
  height: 2px;
  background: var(--primary-cyan);
  transition: var(--transition-smooth);
  transform: translateX(-50%);
  border-radius: 2px;
}

.nav-link-vancesetu:hover::after,
.nav-link-vancesetu.active::after {
  width: 60%;
}

/* --- Hero Section --- */
.hero-section {
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero-glow-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.14) 0%, rgba(59, 130, 246, 0.06) 50%, transparent 70%);
  filter: blur(80px);
  z-index: -1;
  pointer-events: none;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 24px;
}
@media (max-width: 991px) {
  .hero-title { font-size: 2.5rem; }
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 600px;
}

/* Hero Showcase Card */
.hero-img-wrapper {
  position: relative;
  perspective: 1000px;
}

.hero-img-card {
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-glow);
  transition: var(--transition-smooth);
}

.hero-img-card:hover {
  transform: rotateY(-3deg) rotateX(2deg) translateY(-8px);
  box-shadow: 0 35px 80px rgba(0, 242, 254, 0.3);
}

.floating-stat-badge {
  position: absolute;
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  padding: 12px 20px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 15px 30px rgba(0,0,0,0.5);
  z-index: 10;
}
.floating-stat-badge.badge-top-left {
  top: -20px;
  left: -20px;
  animation: float-slow 4s infinite ease-in-out;
}
.floating-stat-badge.badge-bottom-right {
  bottom: -20px;
  right: -20px;
  animation: float-slow 5s infinite ease-in-out 1s;
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(0, 242, 254, 0.12);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* --- Section Formatting --- */
.section-padding {
  padding: 100px 0;
}

.section-header {
  margin-bottom: 60px;
}

.section-title {
  font-size: 2.5rem;
  margin-top: 12px;
}

/* --- About Section --- */
.about-feature-box {
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  height: 100%;
}

.counter-value {
  font-size: 2.8rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--primary-cyan);
}

/* --- Services Section --- */
.service-card {
  padding: 36px 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0,242,254,0.15) 0%, rgba(59,130,246,0.15) 100%);
  border: 1px solid rgba(0,242,254,0.3);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon-wrapper {
  background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 100%);
  color: #060a12;
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 10px 25px rgba(0,242,254,0.4);
}

.service-link {
  color: var(--primary-cyan);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  transition: var(--transition-smooth);
}
.service-link:hover {
  gap: 10px;
  color: #fff;
}

/* --- Flagship Product: GaavSetu --- */
.product-showcase-container {
  background: radial-gradient(circle at 50% 0%, rgba(0,242,254,0.12) 0%, rgba(17,24,39,0.85) 75%);
  border: 1px solid var(--border-glow);
  border-radius: 28px;
  padding: 48px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.6);
  position: relative;
}

@media (max-width: 768px) {
  .product-showcase-container { padding: 24px 16px; }
}

.gaavsetu-badge {
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  color: #000;
  font-weight: 800;
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* GaavSetu Tabs */
.gaavsetu-nav-tabs {
  border-bottom: none;
  display: flex;
  gap: 12px;
  background: rgba(0, 0, 0, 0.45);
  padding: 6px;
  border-radius: 50px;
  border: 1px solid var(--border-glass);
  width: fit-content;
}

.gaavsetu-nav-tabs .nav-link {
  border: none;
  color: var(--text-muted);
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 50px;
  transition: var(--transition-smooth);
}

.gaavsetu-nav-tabs .nav-link.active {
  background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 100%);
  color: #060a12;
  box-shadow: 0 4px 15px rgba(0,242,254,0.35);
}

.product-feature-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}
.product-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,242,254,0.15);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Live Demo Interactive Simulator Widget */
.demo-widget-container {
  background: rgba(11, 16, 28, 0.95);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 24px;
}

.demo-item-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

/* --- Why Choose Us --- */
.why-card {
  padding: 30px;
  height: 100%;
}

.why-icon {
  font-size: 2.2rem;
  color: var(--primary-gold);
  margin-bottom: 16px;
}

/* --- Technology Stack --- */
.tech-filter-btns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}

.tech-filter-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  padding: 8px 20px;
  border-radius: 50px;
  font-weight: 500;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.tech-filter-btn:hover,
.tech-filter-btn.active {
  background: var(--primary-cyan);
  color: #060a12;
  border-color: var(--primary-cyan);
  font-weight: 700;
}

.tech-card {
  padding: 20px;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.tech-card i {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: var(--primary-cyan);
}

.tech-card span {
  font-weight: 600;
  font-size: 0.95rem;
}

/* --- Contact Us --- */
.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(0, 242, 254, 0.12);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.form-control-vancesetu {
  background: rgba(17, 24, 39, 0.8);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 12px 18px;
  border-radius: 12px;
  transition: var(--transition-smooth);
}
.form-control-vancesetu:focus {
  background: rgba(24, 34, 56, 0.95);
  border-color: var(--primary-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
  color: #fff;
  outline: none;
}

.form-control-vancesetu::placeholder {
  color: #64748b;
}

/* --- Map Placeholder --- */
.map-container-glass {
  height: 250px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: url('https://images.unsplash.com/photo-1524661135-423995f22d0b?auto=format&fit=crop&w=1000&q=80') center/cover;
}
.map-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 15, 25, 0.8);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
}

/* --- Privacy Policy Section --- */
.privacy-container {
  max-height: 400px;
  overflow-y: auto;
  padding: 24px;
  background: rgba(8, 12, 20, 0.7);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
}

/* --- Footer --- */
.footer-vancesetu {
  background: #060911;
  border-top: 1px solid var(--border-glass);
  padding: 70px 0 30px;
  position: relative;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  text-decoration: none;
}
.social-icon-btn:hover {
  background: var(--primary-cyan);
  color: #000;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,242,254,0.4);
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
  display: block;
  margin-bottom: 10px;
}
.footer-link:hover {
  color: var(--primary-cyan);
  padding-left: 5px;
}

/* --- Scroll To Top Button --- */
.scroll-top-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 100%);
  color: #060a12;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  z-index: 999;
  box-shadow: 0 8px 25px rgba(0, 242, 254, 0.4);
  border: none;
}
.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}
.scroll-top-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 242, 254, 0.6);
}

/* --- Toast Custom Notification --- */
.toast-vancesetu {
  position: fixed;
  bottom: 30px;
  left: 30px;
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--primary-cyan);
  color: #fff;
  padding: 16px 24px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,242,254,0.3);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 1050;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-smooth);
}
.toast-vancesetu.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive tweaks */
@media (max-width: 576px) {
  .section-padding { padding: 60px 0; }
  .section-title { font-size: 2rem; }
  .btn-cyan-gradient, .btn-glass-outline { width: 100%; text-align: center; }
}