/* ==========================================================================
   KALYAN INFOTECH - PREMIUM MODERN SAAS / DARK TECH DESIGN SYSTEM
   Ultra-Modern Tech Company Theme | 100% Pure CSS | 2026 Production Ready
   ========================================================================== */

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

:root {
  /* Dark Tech / Modern SaaS Palette (Futuristic HexaCore Aesthetic) */
  --bg-primary: #030712;         /* Very dark navy / almost black */
  --bg-secondary: #050B14;       /* Deep navy background for alternating sections */
  --bg-tertiary: #07111C;        /* Elevated dark surface */
  --bg-card: rgba(11, 18, 30, 0.78);      /* #0B121E with backdrop-blur */
  --bg-card-hover: rgba(13, 22, 34, 0.92); /* #0D1622 */
  --bg-glass: rgba(5, 11, 20, 0.82);
  --bg-glass-card: rgba(11, 18, 30, 0.75);

  /* Accents - Cyan / Teal / Electric Blue */
  --cyan-primary: #00F2FE;
  --neon-cyan: #06B6D4;
  --neon-cyan-glow: #38BDF8;
  --teal-accent: #0D9488;
  --deep-cyan: #0891B2;
  --electric-blue: #3B82F6;
  --electric-blue-hover: #2563EB;
  --electric-purple: #0284C7;    /* Remapped to sky/deep cyan for compatibility */
  --electric-violet: #0369A1;    /* Remapped to deep tech blue */
  --accent-emerald: #10B981;
  --accent-amber: #F59E0B;
  --accent-rose: #F43F5E;

  /* Typography Colors */
  --text-primary: #FFFFFF;       /* Pure crisp white */
  --text-secondary: #94A3B8;     /* High-contrast cool gray */
  --text-muted: #64748B;         /* Subtle slate gray */
  --text-inverse: #030712;

  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-card: rgba(56, 189, 248, 0.12);
  --border-glow: rgba(6, 182, 212, 0.45);
  --border-purple-glow: rgba(56, 189, 248, 0.45);

  /* Shadows & Ambient Glows */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 10px 30px -5px rgba(0, 0, 0, 0.75);
  --shadow-lg: 0 24px 50px -10px rgba(0, 0, 0, 0.9);
  --shadow-neon-blue: 0 0 35px rgba(56, 189, 248, 0.22);
  --shadow-neon-purple: 0 0 35px rgba(6, 182, 212, 0.22);
  --shadow-neon-cyan: 0 0 35px rgba(6, 182, 212, 0.28);

  /* Gradients */
  --brand-gradient: linear-gradient(135deg, #00F2FE 0%, #06B6D4 45%, #3B82F6 100%);
  --brand-gradient-hover: linear-gradient(135deg, #38BDF8 0%, #0891B2 50%, #2563EB 100%);
  --purple-gradient: linear-gradient(135deg, #00F2FE 0%, #38BDF8 50%, #3B82F6 100%);
  --blue-gradient: linear-gradient(135deg, #38BDF8 0%, #0284C7 100%);
  --cyan-gradient: linear-gradient(135deg, #00F2FE 0%, #0891B2 100%);
  --dark-gradient: linear-gradient(180deg, #030712 0%, #050B14 100%);
  --glass-gradient: linear-gradient(145deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.01) 100%);
  --card-highlight: linear-gradient(135deg, rgba(6, 182, 212, 0.16) 0%, rgba(56, 189, 248, 0.06) 50%, transparent 100%);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Border Radii - Rounded & Pill Forms Matching Reference Design */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme Support */
[data-theme='light'] {
  --bg-primary: #F8FAFC;
  --bg-secondary: #EEF2F6;
  --bg-tertiary: #E2E8F0;
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-card-hover: #FFFFFF;
  --bg-glass: rgba(248, 250, 252, 0.92);
  --bg-glass-card: rgba(255, 255, 255, 0.88);

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;

  --border-subtle: rgba(226, 232, 240, 0.9);
  --border-card: rgba(203, 213, 225, 0.85);
  --border-glow: rgba(6, 182, 212, 0.45);
  --border-purple-glow: rgba(56, 189, 248, 0.45);

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 10px 30px -4px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 24px 50px -8px rgba(15, 23, 42, 0.14);
  --shadow-neon-blue: 0 0 25px rgba(56, 189, 248, 0.2);
  --shadow-neon-purple: 0 0 25px rgba(6, 182, 212, 0.2);
  --shadow-neon-cyan: 0 0 20px rgba(6, 182, 212, 0.2);

  --glass-gradient: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, rgba(241, 245, 249, 0.75) 100%);
}

/* ==========================================================================
   BASE & RESET
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.68;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
  position: relative;
}

body.no-scroll {
  overflow: hidden !important;
  height: 100vh !important;
  touch-action: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.22;
}

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

ul {
  list-style: none;
}

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

button, input, textarea, select {
  font: inherit;
  color: inherit;
  outline: none;
}

/* Scroll Progress Bar at very top */
#scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--brand-gradient);
  z-index: 9999;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.9);
  transition: width 0.1s ease-out;
}

/* Preloader */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.spinner {
  width: 54px;
  height: 54px;
  border: 3px solid rgba(255, 255, 255, 0.08);
  border-top-color: var(--cyan-primary);
  border-right-color: var(--neon-cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.4);
}

.preloader-brand {
  margin-top: 18px;
  font-size: 1.25rem;
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #00F2FE, #06B6D4);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #38BDF8, #3B82F6);
}

/* ==========================================================================
   GLASSMORPHISM & UTILITY CLASSES
   ========================================================================== */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.22), transparent);
  pointer-events: none;
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-neon-cyan);
}

.glass-panel {
  background: var(--bg-glass-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.gradient-text {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-purple {
  background: var(--cyan-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Spotlight glow background */
.spotlight-glow {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(6, 182, 212, 0.18) 0%, rgba(56, 189, 248, 0.08) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ==========================================================================
   LAYOUT CONTAINERS
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

.container-sm {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-sm {
  padding: 60px 0;
}

.section-alt {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--neon-cyan-glow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.16);
}

.section-title {
  font-size: clamp(2.1rem, 3.8vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.035em;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   BUTTONS & CTAS - PILL SHAPED & HIGH CONTRAST (REFERENCE DESIGN)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-lg {
  padding: 14px 34px;
  font-size: 1.02rem;
  border-radius: var(--radius-full);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.86rem;
  border-radius: var(--radius-full);
}

/* Gradient Primary Button */
.btn-primary {
  background: var(--brand-gradient);
  color: #030712 !important;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.35);
}

.btn-primary:hover {
  background: var(--brand-gradient-hover);
  color: #030712 !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(6, 182, 212, 0.5), 0 0 20px rgba(56, 189, 248, 0.35);
  border-color: rgba(0, 242, 254, 0.6);
}

/* Active Press Effect */
.btn:active,
.btn-primary:active,
.btn-outline:active,
.btn-secondary:active {
  transform: translateY(1px);
}

/* Glowing Outline Button */
.btn-outline {
  background: rgba(11, 18, 30, 0.65);
  color: var(--text-primary);
  border: 1px solid rgba(56, 189, 248, 0.25);
  backdrop-filter: blur(12px);
}

.btn-outline:hover {
  border-color: var(--cyan-primary);
  color: #FFFFFF;
  background: rgba(6, 182, 212, 0.12);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
  transform: translateY(-2px);
}

/* Secondary Button */
.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-card);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--neon-cyan-glow);
  color: var(--neon-cyan-glow);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 0 15px rgba(6, 182, 212, 0.2);
}

/* Ripple effect container */
.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple-animation 0.6s linear;
  background-color: rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

/* ==========================================================================
   HEADER & NAVIGATION BAR
   ========================================================================== */
.header-sticky {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(4, 8, 16, 0.84);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-card);
  transition: all var(--transition-normal);
}

.header-sticky.scrolled {
  box-shadow: var(--shadow-md), 0 8px 32px rgba(0, 0, 0, 0.8);
  border-bottom-color: rgba(56, 189, 248, 0.22);
  background: rgba(3, 7, 18, 0.96);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0B121E, #030712);
  border: 1px solid rgba(0, 242, 254, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 18px rgba(6, 182, 212, 0.35);
  flex-shrink: 0;
}

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

.brand-name {
  font-size: 1.35rem;
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.035em;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--neon-cyan-glow);
}

/* Desktop Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 9px 14px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
  background: rgba(6, 182, 212, 0.08);
}

.nav-link.active {
  font-weight: 600;
  color: var(--neon-cyan-glow);
  position: relative;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--brand-gradient);
  border-radius: var(--radius-full);
  box-shadow: 0 0 8px rgba(0, 242, 254, 0.8);
}

.dropdown-chevron {
  font-size: 0.72rem;
  transition: transform var(--transition-fast);
  opacity: 0.7;
}

.nav-item:hover .dropdown-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

/* Mega Dropdown */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  width: 760px;
  background: rgba(11, 18, 30, 0.96);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), 0 0 35px rgba(6, 182, 212, 0.16);
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  z-index: 1100;
}

.nav-item:hover .mega-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(6px);
  pointer-events: auto;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  color: #FFFFFF;
  background: rgba(6, 182, 212, 0.12);
  transform: translateX(4px);
  box-shadow: inset 0 0 12px rgba(6, 182, 212, 0.12);
}

.dropdown-icon {
  font-size: 1.15rem;
  flex-shrink: 0;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-card);
  background: var(--bg-card);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--neon-cyan-glow);
  color: var(--neon-cyan-glow);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.35);
  transform: rotate(15deg);
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 8px;
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100vw;
  height: calc(100vh - 80px);
  height: calc(100dvh - 80px);
  background: var(--bg-primary);
  border-top: 1px solid var(--border-card);
  padding: 24px 20px 80px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  z-index: 9999;
  flex-direction: column;
  gap: 10px;
  transform: translateY(-20px);
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
  display: flex;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--neon-cyan-glow);
  border-color: var(--electric-blue);
}

.mobile-services-accordion {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px 0 10px 14px;
}

.mobile-services-accordion.open {
  display: flex;
}

.mobile-sub-link {
  padding: 8px 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   HERO SECTION - MODERN SAAS & TECH BANNER
   ========================================================================== */
.hero-wrapper {
  position: relative;
  padding: 140px 0 120px;
  overflow: hidden;
  text-align: center;
  background: radial-gradient(ellipse 90% 60% at 50% -10%, rgba(6, 182, 212, 0.22) 0%, rgba(56, 189, 248, 0.08) 35%, rgba(3, 7, 18, 0) 70%), var(--bg-primary);
}

#particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-text-col {
  text-align: left;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 22px;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.35);
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--neon-cyan-glow);
  margin-bottom: 22px;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
}

.hero-heading {
  font-size: clamp(2.5rem, 4.4vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 22px;
  letter-spacing: -0.038em;
}

.typewriter-cursor {
  display: inline-block;
  color: var(--neon-cyan);
  animation: blink 0.9s infinite;
}

.hero-subheading {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-content .hero-subheading {
  max-width: 720px;
  margin: 0 auto 36px;
}

.hero-content .hero-actions {
  justify-content: center;
  margin-bottom: 50px;
}

.hero-content .stats-grid {
  margin-top: 10px;
}

/* Wave Divider with Horizon Cyan Arc Glow */
.wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 1;
}

.wave-divider::before {
  content: '';
  position: absolute;
  top: 0;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 242, 254, 0.5), transparent);
  box-shadow: 0 -2px 18px rgba(6, 182, 212, 0.4);
  pointer-events: none;
}

.wave-divider svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 60px;
}

.wave-divider .shape-fill {
  fill: var(--bg-primary);
}

/* Trust highlights in Hero */
.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.trust-icon {
  color: #10B981;
  font-size: 1.05rem;
}

/* Hero Right Column: Futuristic SaaS Console Visual */
.hero-visual-col {
  position: relative;
}

.saas-console-card {
  background: rgba(11, 18, 30, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), 0 0 45px rgba(6, 182, 212, 0.18);
  overflow: hidden;
  position: relative;
  transition: transform var(--transition-normal);
}

.saas-console-card:hover {
  transform: translateY(-4px);
  border-color: rgba(6, 182, 212, 0.55);
}

.console-header {
  padding: 14px 20px;
  background: rgba(3, 7, 18, 0.7);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.console-dots {
  display: flex;
  gap: 7px;
}

.console-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.console-dot.red { background: #EF4444; }
.console-dot.yellow { background: #F59E0B; }
.console-dot.green { background: #10B981; }

.console-title {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.console-badge {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: flex;
  align-items: center;
  gap: 5px;
}

.console-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 6px #10B981;
}

.console-body {
  padding: 24px;
}

/* Console Metrics Row */
.console-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.metric-box {
  padding: 12px;
  background: rgba(3, 7, 18, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  text-align: left;
}

.metric-val {
  font-size: 1.15rem;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--text-primary);
}

.metric-lbl {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* Code Snippet Box */
.console-code {
  background: #030712;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  color: #A5B4FC;
  text-align: left;
}

.code-keyword { color: #F43F5E; }
.code-fn { color: #38BDF8; }
.code-str { color: #34D399; }
.code-comment { color: #64748B; font-style: italic; }

/* Floating Widgets around Console */
.hero-floating-badge {
  position: absolute;
  padding: 10px 16px;
  background: rgba(11, 18, 30, 0.92);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 3;
}

.badge-top-right {
  top: -20px;
  right: -15px;
  animation: float 4.5s ease-in-out infinite;
}

.badge-bottom-left {
  bottom: -20px;
  left: -20px;
  animation: float 4s ease-in-out infinite 1s;
}

/* ==========================================================================
   STATISTICS SECTION
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  padding: 24px 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.stat-number {
  font-size: clamp(1.75rem, 2.2vw, 2.5rem);
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 6px;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  max-width: 100%;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.stat-label {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ==========================================================================
   CARDS & GRIDS (SERVICES, PRODUCTS, PORTFOLIO)
   ========================================================================== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

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

/* Service Card */
.service-card {
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(56, 189, 248, 0.08));
  border: 1px solid rgba(6, 182, 212, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 22px;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card:hover .service-icon-box {
  transform: scale(1.08) rotate(3deg);
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.4);
}

.service-title {
  font-size: 1.28rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
}

.service-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.service-tag {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  padding: 3px 9px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--neon-cyan-glow);
}

.service-link:hover {
  color: var(--cyan-primary);
  transform: translateX(4px);
}

/* Feature Card (Why Choose Us) */
.feature-card {
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
}

.feature-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 18px;
  color: var(--neon-cyan-glow);
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Product Card */
.product-card {
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
}

.product-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.35);
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--neon-cyan-glow);
  text-transform: uppercase;
  margin-bottom: 16px;
  align-self: flex-start;
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.15);
}

.product-features {
  margin: 18px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Portfolio Card */
.portfolio-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.portfolio-thumb {
  height: 210px;
  background: linear-gradient(135deg, #0B121E, #040810);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-thumb-overlay {
  position: absolute;
  inset: 0;
  background: rgba(3, 7, 18, 0.82);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.portfolio-card:hover .portfolio-thumb-overlay {
  opacity: 1;
}

.portfolio-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.portfolio-filter-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  font-size: 0.9rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--brand-gradient);
  color: #030712;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(6, 182, 212, 0.4);
}

/* ==========================================================================
   SLIDER & TESTIMONIALS
   ========================================================================== */
.slider-container {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 20px 0 40px;
}

.slider-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.slider-slide {
  min-width: 100%;
  padding: 0 12px;
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .slider-slide {
    min-width: 50%;
  }
}

@media (min-width: 1024px) {
  .slider-slide {
    min-width: 33.333%;
  }
}

.testimonial-card {
  padding: 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-client {
  display: flex;
  align-items: center;
  gap: 14px;
}

.client-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00F2FE, #3B82F6);
  border: 2px solid rgba(56, 189, 248, 0.4);
  color: #030712;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.client-name {
  font-weight: 700;
  font-size: 1.02rem;
}

.client-role {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.slider-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-btn:hover {
  background: var(--brand-gradient);
  color: #030712;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 0 16px rgba(6, 182, 212, 0.5);
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-card);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.active {
  width: 26px;
  border-radius: var(--radius-full);
  background: var(--brand-gradient);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
}

/* ==========================================================================
   CONTACT SECTION & FORMS
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 40px;
  align-items: start;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.86rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-card);
  background: rgba(4, 8, 16, 0.72);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-control:focus {
  border-color: var(--cyan-primary);
  box-shadow: 0 0 16px rgba(6, 182, 212, 0.3);
  background: rgba(5, 11, 20, 0.9);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Page Details Layout */
.service-details-layout {
  display: grid;
  grid-template-columns: 1fr 2.4fr;
  gap: 36px;
  align-items: start;
}

.service-sidebar-card {
  padding: 20px;
  position: sticky;
  top: 100px;
  max-height: 80vh;
  overflow-y: auto;
}

.deliverables-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS
   ========================================================================== */
.floating-widgets {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 4000;
}

.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
}

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

.btn-floating-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
}

.btn-floating-whatsapp:hover {
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.65);
}

.btn-floating-top {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  display: none;
}

.btn-floating-top.show {
  display: flex;
}

.btn-floating-top:hover {
  border-color: var(--neon-cyan-glow);
  color: var(--neon-cyan-glow);
  box-shadow: 0 0 16px rgba(6, 182, 212, 0.35);
}

.pulse-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--cyan-primary);
  border: 2px solid var(--bg-primary);
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-card);
  padding: 80px 0 30px;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  max-width: 320px;
  font-size: 0.92rem;
  margin: 16px 0 20px;
  line-height: 1.65;
}

.footer-title {
  font-size: 1.05rem;
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--neon-cyan-glow);
  transform: translateX(4px);
}

.footer-contact-link {
  color: inherit;
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer-contact-link:hover {
  color: var(--neon-cyan-glow);
  text-decoration: underline;
}

.social-links {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-btn svg {
  width: 18px;
  height: 18px;
  display: block;
}

.social-btn:hover {
  color: var(--neon-cyan-glow);
  border-color: var(--neon-cyan-glow);
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
}

.social-btn.instagram:hover {
  color: #E1306C;
  border-color: #E1306C;
  box-shadow: 0 0 15px rgba(225, 48, 108, 0.4);
}

.social-btn.whatsapp:hover {
  color: #25D366;
  border-color: #25D366;
  box-shadow: 0 0 15px rgba(37, 211, 102, 0.4);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   PREMIUM HOME PAGE SECTIONS (SERVICES, WHY CHOOSE US, CLIENT REVIEWS)
   ========================================================================== */

/* --- SECTION 1: OUR SERVICES --- */
.services-premium-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.service-card-luxury {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
  box-shadow: var(--shadow-sm);
}

.service-card-luxury::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.45), rgba(56, 189, 248, 0.22), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.35;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.service-card-luxury:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.8), 0 0 25px rgba(6, 182, 212, 0.18);
  border-color: rgba(6, 182, 212, 0.45);
}

.service-card-luxury:hover::before {
  opacity: 1;
}

.service-icon-wrap {
  width: 62px;
  height: 62px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.14), rgba(56, 189, 248, 0.08));
  border: 1px solid rgba(6, 182, 212, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  margin-bottom: 22px;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.15);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
}

.service-card-luxury:hover .service-icon-wrap {
  transform: scale(1.08) rotate(4deg);
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.35);
}

.service-card-luxury .service-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  transition: color 0.3s ease;
}

.service-card-luxury:hover .service-title {
  color: #FFFFFF;
}

.service-card-luxury .service-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.68;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-btn-learn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: var(--radius-full);
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.28);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--neon-cyan-glow);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  align-self: flex-start;
  position: relative;
  overflow: hidden;
}

.service-btn-learn .btn-arrow {
  display: inline-flex;
  align-items: center;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-btn-learn:hover {
  background: var(--brand-gradient);
  color: #030712 !important;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(6, 182, 212, 0.4);
  transform: translateX(4px);
}

.service-btn-learn:hover .btn-arrow {
  transform: translateX(4px);
}

/* --- SECTION 2: WHY CHOOSE KALYAN INFOTECH --- */
.why-choose-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.why-choose-card-luxury {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 26px 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
  box-shadow: var(--shadow-sm);
}

.why-choose-card-luxury::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.35), rgba(56, 189, 248, 0.2), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.3;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.why-choose-card-luxury:hover {
  transform: translateY(-5px);
  border-color: rgba(6, 182, 212, 0.5);
  box-shadow: 0 14px 32px -5px rgba(0, 0, 0, 0.7), 0 0 22px rgba(6, 182, 212, 0.18);
}

.why-choose-card-luxury:hover::before {
  opacity: 1;
}

.why-choose-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.14), rgba(56, 189, 248, 0.1));
  border: 1px solid rgba(6, 182, 212, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--neon-cyan-glow);
  box-shadow: 0 0 16px rgba(6, 182, 212, 0.15);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
}

.why-choose-card-luxury:hover .why-choose-icon-box {
  transform: scale(1.1) rotate(3deg);
  box-shadow: 0 0 24px rgba(6, 182, 212, 0.4);
}

.why-choose-check {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: #10B981;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.why-choose-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.why-choose-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* --- SECTION 3: CLIENT REVIEWS (TESTIMONIAL SLIDER) --- */
.testimonials-section-wrap {
  position: relative;
  overflow: hidden;
}

.testimonial-card-luxury {
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  min-height: 310px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.testimonial-card-luxury::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.4), rgba(56, 189, 248, 0.22), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.35;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.testimonial-card-luxury:hover {
  transform: translateY(-5px);
  border-color: rgba(6, 182, 212, 0.45);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(6, 182, 212, 0.18);
}

.testimonial-card-luxury:hover::before {
  opacity: 1;
}

.review-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.rating-stars-gold {
  color: #FBBF24;
  font-size: 1.18rem;
  letter-spacing: 3px;
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.45);
}

.sample-review-chip {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(6, 182, 212, 0.1);
  color: var(--neon-cyan-glow);
  border: 1px solid rgba(6, 182, 212, 0.28);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.review-quote-text {
  font-size: 1.02rem;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 26px;
  font-style: italic;
  position: relative;
  flex-grow: 1;
}

.review-client-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
}

.client-avatar-luxury {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00F2FE, #3B82F6);
  border: 2px solid rgba(56, 189, 248, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #030712;
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 0 16px rgba(6, 182, 212, 0.3);
  flex-shrink: 0;
}

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

.client-meta .client-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
}

.client-meta .client-company {
  font-size: 0.84rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 2px;
}

/* --- HOME CTA BANNER --- */
.home-cta-box {
  background: linear-gradient(135deg, rgba(11, 18, 30, 0.96), rgba(7, 17, 28, 0.98));
  border: 1px solid rgba(6, 182, 212, 0.35);
  border-radius: var(--radius-xl);
  padding: 65px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(6, 182, 212, 0.18);
}

.home-cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 350px;
  background: radial-gradient(ellipse at center, rgba(6, 182, 212, 0.22) 0%, rgba(56, 189, 248, 0.08) 45%, transparent 70%);
  pointer-events: none;
}

.home-cta-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
  position: relative;
  z-index: 1;
}

.home-cta-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 32px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.home-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* Light Theme overrides for new sections */
[data-theme='light'] .service-card-luxury,
[data-theme='light'] .why-choose-card-luxury,
[data-theme='light'] .testimonial-card-luxury {
  background: var(--bg-card);
  border-color: var(--border-card);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

[data-theme='light'] .service-card-luxury:hover,
[data-theme='light'] .why-choose-card-luxury:hover,
[data-theme='light'] .testimonial-card-luxury:hover {
  box-shadow: 0 16px 36px -8px rgba(15, 23, 42, 0.12), 0 0 25px rgba(6, 182, 212, 0.18);
}

[data-theme='light'] .home-cta-box {
  background: linear-gradient(135deg, #0F172A, #1E293B);
}

[data-theme='light'] .home-cta-box .home-cta-title {
  color: #FFFFFF;
}

[data-theme='light'] .home-cta-box .home-cta-desc {
  color: #CBD5E1;
}