/* WISE - Worcent Institute of Skills Evolution */
/* Custom Styles & Animations */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary-blue: #0a1628;
  --secondary-blue: #1e3a5f;
  --accent-blue: #2563eb;
  --light-blue: #3b82f6;
  --sky-blue: #60a5fa;
  --cyan-blue: #06b6d4;
  --gold: #f59e0b;
  --silver: #94a3b8;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, #0a1628 0%, #1e3a5f 50%, #0f172a 100%);
  color: #ffffff;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #0a1628;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #2563eb, #06b6d4);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #3b82f6, #22d3ee);
}

/* Glass Morphism */
.glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-strong {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* 3D Card Effects */
.card-3d {
  transform-style: preserve-3d;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.card-3d:hover {
  transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
  box-shadow: 
    0 25px 50px -12px rgba(37, 99, 235, 0.4),
    0 0 30px rgba(6, 182, 212, 0.3);
}

/* Glow Effects */
.glow-blue {
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.5),
              0 0 40px rgba(37, 99, 235, 0.3),
              0 0 60px rgba(37, 99, 235, 0.1);
}

.glow-cyan {
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.5),
              0 0 40px rgba(6, 182, 212, 0.3),
              0 0 60px rgba(6, 182, 212, 0.1);
}

.text-glow {
  text-shadow: 0 0 10px rgba(37, 99, 235, 0.8),
               0 0 20px rgba(37, 99, 235, 0.5),
               0 0 30px rgba(37, 99, 235, 0.3);
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #06b6d4 50%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-gold {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Animated Background */
.animated-bg {
  position: relative;
  overflow: hidden;
}

.animated-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 50%);
  animation: rotate 30s linear infinite;
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Floating Animation */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

/* Pulse Glow Animation */
@keyframes pulse-glow {
  0%, 100% { 
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.5);
  }
  50% { 
    box-shadow: 0 0 40px rgba(37, 99, 235, 0.8),
                0 0 60px rgba(6, 182, 212, 0.5);
  }
}

.animate-pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

/* Shimmer Effect */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.shimmer {
  background: linear-gradient(90deg, 
    rgba(255,255,255,0) 0%, 
    rgba(255,255,255,0.1) 50%, 
    rgba(255,255,255,0) 100%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* Marquee Animation */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-track {
  animation: marquee 30s linear infinite;
}

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

/* Navigation Styles */
.nav-transparent {
  background: transparent;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-scrolled {
  background: rgba(10, 22, 40, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

/* Dropdown Styles - Enhanced */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 0.5rem;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100;
  border-radius: 12px;
  overflow: hidden;
}

.dropdown:hover .dropdown-menu,
.dropdown-menu:hover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.dropdown-menu a {
  position: relative;
  transition: all 0.2s ease;
}

.dropdown-menu a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #2563eb, #06b6d4);
  transform: scaleY(0);
  transition: transform 0.2s ease;
}

.dropdown-menu a:hover::before {
  transform: scaleY(1);
}

.dropdown-menu a:hover {
  background: rgba(255, 255, 255, 0.08);
  padding-left: 1.25rem;
}

/* Button Hover Effects */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.4);
}

/* Skill Card Hover */
.skill-card {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.skill-card:hover {
  transform: scale(1.03) translateY(-8px);
  border-color: rgba(37, 99, 235, 0.5);
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.2);
}

/* Skill Card 3D */
.skill-card-3d {
  transition: all 0.4s ease;
  transform-style: preserve-3d;
}

.skill-card-3d:hover {
  transform: translateY(-8px) rotateX(2deg);
  box-shadow: 0 25px 50px rgba(37, 99, 235, 0.25);
}

/* Badge Styles */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
}

.badge-gold {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #000;
}

.badge-silver {
  background: linear-gradient(135deg, #cbd5e1, #94a3b8);
  color: #000;
}

.badge-bronze {
  background: linear-gradient(135deg, #fdba74, #ea580c);
  color: #000;
}

/* Particle Canvas */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(10, 22, 40, 0.98);
  backdrop-filter: blur(20px);
  z-index: 99;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
}

/* Form Styles */
.form-input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  color: white;
  transition: all 0.3s ease;
  width: 100%;
}

.form-input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-input:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

/* Timeline */
.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, #2563eb, #06b6d4);
  transform: translateX(-50%);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  width: 16px;
  height: 16px;
  background: #2563eb;
  border: 3px solid #0a1628;
  border-radius: 50%;
  transform: translateX(-50%);
}

/* Testimonial Carousel */
.testimonial-slide {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
}

.testimonial-slide.active {
  opacity: 1;
  transform: translateX(0);
  position: relative;
}

/* Pricing Card */
.pricing-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured {
  border: 2px solid #2563eb;
  position: relative;
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.pricing-card.featured::before {
  content: 'MOST POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  padding: 0.25rem 1rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Progress Bar */
.progress-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 9999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #2563eb, #06b6d4);
  border-radius: 9999px;
  transition: width 1s ease;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: linear-gradient(135deg, #1e3a5f, #0a1628);
  border-radius: 1rem;
  padding: 2rem;
  max-width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

/* Accordion */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
}

.accordion-icon {
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-header {
  transition: all 0.2s ease;
}

.accordion-header:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* Tab System */
.tab-content {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tab-content.active {
  display: block;
  opacity: 1;
}

.tab-btn {
  position: relative;
  transition: all 0.3s ease;
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #2563eb, #06b6d4);
  transition: width 0.3s ease;
}

.tab-btn.active::after,
.tab-btn:hover::after {
  width: 100%;
}

/* Loading Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: #2563eb;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Success/Error Messages */
.message {
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  animation: slideIn 0.3s ease;
}

.message-success {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #86efac;
}

.message-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Reveal on Scroll */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger Animation */
.stagger-item {
  opacity: 0;
  transform: translateY(20px);
}

.stagger-item.active {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.5s ease;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(37, 99, 235, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

/* Stats Counter */
.stat-number {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, #60a5fa, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Partner Logo Grayscale */
.partner-logo {
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all 0.3s ease;
}

.partner-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .stat-number {
    font-size: 2rem;
  }
  
  .timeline-line {
    left: 20px;
  }
  
  .timeline-dot {
    left: 20px;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .pricing-card.featured:hover {
    transform: scale(1) translateY(-10px);
  }
}

/* Print Styles */
@media print {
  .no-print {
    display: none !important;
  }
}

/* Checkbox and Radio Styles */
input[type="checkbox"],
input[type="radio"] {
  accent-color: #2563eb;
}

/* Select Styles */
select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='rgba(255,255,255,0.5)'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.5em;
  padding-right: 2.5rem;
}

/* Focus Visible for Accessibility */
*:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

/* Smooth transitions for all interactive elements */
a, button {
  transition: all 0.2s ease;
}

/* Card hover lift effect */
.glass {
  transition: all 0.3s ease;
}

.glass:hover {
  border-color: rgba(255, 255, 255, 0.2);
}