/* Brand colors - ITCare Green theme (darker variant) */
:root{
  --primary: #6b9920;
  --primary-light: #8ab83d;
  --primary-dark: #4a6b16;
  --secondary: #7fb800;
  --success: #a4d233;
  --danger: #ff5252;
  --warning: #ffc107;
  --info: #00bcd4;
  --light-green: #c5e86c;
  --dark-green: #3a5010;
  --dark-bg: #0a1929;
  --darker-bg: #071318;
  --card-bg: #132f4c;
  --text-primary: #e3f2fd;
  --text-secondary: #b0bec5;
  --border-color: rgba(107, 153, 32, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --glow: 0 0 20px rgba(107, 153, 32, 0.3);
  --font-tech: 'Segoe UI', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Smooth scrolling */
html{ scroll-behavior: smooth; }

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}

.animate-slide-in-right {
  animation: slideInRight 0.6s ease-out forwards;
}

/* Stagger animations */
.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }
.card:nth-child(5) { animation-delay: 0.5s; }
.card:nth-child(6) { animation-delay: 0.6s; }

/* Modern gradient - Green blend */
.bg-gradient-primary{
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--secondary) 100%);
  position: relative;
  overflow: hidden;
  color: #000 !important;
}

.bg-gradient-primary * {
  color: #000 !important;
}

.bg-gradient-primary .text-white,
.bg-gradient-primary .text-white-50 {
  color: #000 !important;
}

.bg-gradient-primary h1,
.bg-gradient-primary h2,
.bg-gradient-primary h3,
.bg-gradient-primary h4,
.bg-gradient-primary h5,
.bg-gradient-primary h6,
.bg-gradient-primary p,
.bg-gradient-primary span,
.bg-gradient-primary div,
.bg-gradient-primary small {
  color: #000 !important;
}

.bg-gradient-primary::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(129,199,132,0.2) 0%, transparent 70%);
  animation: pulse 8s ease-in-out infinite;
}

/* Navbar */
.navbar{
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.navbar.bg-primary{ 
  background: linear-gradient(90deg, var(--primary-dark), var(--primary), var(--secondary))!important;
}

.navbar-brand{
  transition: var(--transition);
}

.navbar-brand:hover{
  transform: scale(1.05);
}

.nav-link{
  position: relative;
  transition: var(--transition);
}

.nav-link::after{
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #fff;
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after{
  width: 80%;
}

/* Buttons */
.btn{
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before{
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before{
  width: 300px;
  height: 300px;
}

.btn-primary{ 
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: none;
  box-shadow: 0 4px 15px rgba(45,122,79,0.3);
}

.btn-primary:hover{
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(45,122,79,0.5);
}

.btn-outline-light{ 
  border-color:#000; 
  color:#000;
  border-width: 2px;
  background: transparent;
}

.btn-outline-light:hover{ 
  background: rgba(0,0,0,0.1);
  color: #000;
  transform: translateY(-2px);
  border-color: #000;
}

.bg-gradient-primary .btn-light {
  background: #fff;
  color: #000;
  border: 2px solid #000;
}

.bg-gradient-primary .btn-light:hover {
  background: rgba(255,255,255,0.9);
  color: #000;
}

.bg-gradient-primary .badge {
  background: rgba(0,0,0,0.2) !important;
  color: #000 !important;
  border: 1px solid #000;
}

/* Cards */
.card{ 
  border-radius: .75rem;
  transition: var(--transition);
  border: none;
  overflow: hidden;
}

.card:hover{
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.card-body{
  position: relative;
}

.card::before{
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-dark), var(--primary), var(--secondary), var(--light-green));
  transform: scaleX(0);
  transition: var(--transition);
}

.card:hover::before{
  transform: scaleX(1);
}

/* Hero section */
.hero-section{
  position: relative;
  overflow: hidden;
}

/* Utility */
.gap-2{ gap:.5rem; }
.gap-3{ gap:1rem; }
.gap-4{ gap:1.5rem; }

/* Shadow utilities */
.shadow-hover{
  transition: var(--transition);
}

.shadow-hover:hover{
  box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* Language switcher - Simple toggle */
.navbar-nav .nav-link.lang-switch {
  background: rgba(255,255,255,0.15);
  border-radius: 0.5rem;
  padding: 0.5rem 1rem;
  font-weight: 600;
  border: 2px solid rgba(255,255,255,0.4);
  transition: var(--transition);
  font-size: 1.1rem;
  margin-right: 0.5rem;
}

.navbar-nav .nav-link.lang-switch:hover {
  background: rgba(255,255,255,0.3);
  border-color: rgba(255,255,255,0.7);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.dropdown-menu{
  border-radius: 0.5rem;
  border: none;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  animation: fadeIn 0.2s ease-out;
  min-width: 150px;
  padding: 0.5rem 0;
}

.dropdown-item,
a.dropdown-item,
.dropdown-menu .dropdown-item {
  transition: var(--transition)!important;
  padding: 0.75rem 1rem!important;
  font-size: 1rem!important;
  cursor: pointer!important;
  position: relative!important;
  z-index: 10!important;
  display: block!important;
  width: 100%!important;
  clear: both!important;
  text-align: left!important;
  white-space: nowrap!important;
  background-color: transparent!important;
  border: 0!important;
  color: #212529!important;
  pointer-events: auto!important;
}

.dropdown-item:hover,
a.dropdown-item:hover,
.dropdown-menu .dropdown-item:hover {
  background: linear-gradient(90deg, var(--primary), var(--secondary))!important;
  color: #fff!important;
  transform: translateX(5px)!important;
  text-decoration: none!important;
}

.dropdown-item.active,
a.dropdown-item.active,
.dropdown-menu .dropdown-item.active {
  background: linear-gradient(90deg, var(--primary-dark), var(--primary))!important;
  color: #fff!important;
  font-weight: bold!important;
  pointer-events: auto!important;
}

.dropdown-item:focus,
.dropdown-item:active,
a.dropdown-item:focus,
a.dropdown-item:active {
  outline: none!important;
  color: #fff!important;
  background: linear-gradient(90deg, var(--primary), var(--secondary))!important;
}

/* Section backgrounds with green tints */
.bg-light{
  background: linear-gradient(135deg, #f1f8f4 0%, #e8f5e9 100%)!important;
}

/* Footer */
footer{
  background: linear-gradient(to top, #e8f5e9, #f1f8f4);
}

/* Loading animation */
.loading{
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

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

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Page transition */
body {
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}

/* Form inputs modern style */
.form-control {
  border-radius: 0.5rem;
  border: 2px solid #e9ecef;
  transition: var(--transition);
  padding: 0.75rem 1rem;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(45,122,79,0.25);
}

/* Bootstrap overrides for green theme */
.border-primary,
.card.border-primary {
  border-color: var(--primary)!important;
  border-width: 2px!important;
}

.bg-primary,
.card-header.bg-primary,
.btn.bg-primary,
.badge.bg-primary {
  background: linear-gradient(90deg, var(--primary-dark), var(--primary))!important;
  background-color: var(--primary)!important;
}

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

.btn-primary,
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background: linear-gradient(135deg, var(--primary), var(--secondary))!important;
  border-color: var(--primary)!important;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary))!important;
}

/* Responsive tweaks */
@media (max-width: 576px){
  .display-5{ font-size: 2rem; }
  .card:hover{ transform: translateY(-3px); }
}

/* Modern Tech Enhancements */
body {
  font-family: var(--font-tech);
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

/* Tech pattern background */
.tech-pattern {
  position: relative;
  overflow: hidden;
}

.tech-pattern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(90deg, rgba(107, 153, 32, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(107, 153, 32, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  opacity: 0.5;
}

/* Glowing text effect */
.glow-text {
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  color: #000 !important;
}

/* Cyber border effect */
.cyber-border {
  position: relative;
  border: 2px solid var(--border-color);
  background: rgba(255, 255, 255, 0.98);
}

.cyber-border::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--primary), var(--secondary), var(--primary));
  background-size: 400% 400%;
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
  animation: gradientShift 3s ease infinite;
}

.cyber-border:hover::before {
  opacity: 1;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Icon badges */
.icon-badge {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: white;
  margin-bottom: 1rem;
  box-shadow: var(--glow);
  transition: var(--transition);
}

.icon-badge:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 0 30px rgba(107, 153, 32, 0.5);
}

/* Stats counter */
.stat-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  border: 2px solid var(--border-color);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(107, 153, 32, 0.1), transparent);
  transition: left 0.5s ease;
}

.stat-card:hover::before {
  left: 100%;
}

.stat-card:hover {
  border-color: var(--primary);
  box-shadow: var(--glow);
  transform: translateY(-5px);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: #6c757d;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

/* Feature icons */
.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Enhanced card with tech styling */
.tech-card {
  background: white;
  border-radius: 16px;
  border: 1px solid rgba(107, 153, 32, 0.1);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.tech-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
  background-size: 200% 100%;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.tech-card:hover::after {
  transform: scaleX(1);
  animation: shimmer 2s ease infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.tech-card:hover {
  border-color: var(--primary);
  box-shadow: 0 10px 40px rgba(107, 153, 32, 0.15);
  transform: translateY(-8px);
}

/* Improved buttons with tech feel */
.btn-tech {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: none;
  color: white;
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(107, 153, 32, 0.3);
}

.btn-tech::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn-tech:hover::before {
  left: 100%;
}

.btn-tech:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(107, 153, 32, 0.5);
  color: white;
}

/* Section divider */
.section-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  margin: 3rem 0;
  position: relative;
}

.section-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px white, 0 0 0 6px var(--primary);
}

/* Improved typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.5px;
}

.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 800;
  letter-spacing: -1px;
}

/* Code/tech text styling */
.tech-text {
  font-family: 'Courier New', monospace;
  background: rgba(107, 153, 32, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border-left: 3px solid var(--primary);
  font-size: 0.9em;
}

/* Pulse animation for important elements */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(107, 153, 32, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(107, 153, 32, 0.6);
  }
}

.pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}