/**
 * Enhanced Visual Effects - Premium Styling
 * Advanced CSS for sophisticated design matching reference
 */

/* Enhanced Glows and Shadows */
:root {
  --glow-accent: 0 0 20px rgba(0, 170, 188, 0.4), 0 0 40px rgba(0, 170, 188, 0.2);
  --glow-white: 0 0 30px rgba(255, 255, 255, 0.1);
  --shadow-deep: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 15px 50px rgba(0, 170, 188, 0.4);
}

/* Enhanced Hero Section */
.hero-dark {
  position: relative;
  overflow: hidden;
}

.hero-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 0;
  animation: gradient-move 20s ease-in-out infinite;
}

@keyframes gradient-move {
  0% {
    background: 
      radial-gradient(circle at 20% 30%, rgba(0, 170, 188, 0.12) 0%, transparent 50%),
      radial-gradient(circle at 80% 70%, rgba(46, 49, 145, 0.12) 0%, transparent 50%);
  }
  25% {
    background: 
      radial-gradient(circle at 30% 40%, rgba(0, 170, 188, 0.15) 0%, transparent 50%),
      radial-gradient(circle at 70% 60%, rgba(46, 49, 145, 0.12) 0%, transparent 50%);
  }
  50% {
    background: 
      radial-gradient(circle at 40% 50%, rgba(0, 170, 188, 0.12) 0%, transparent 50%),
      radial-gradient(circle at 60% 50%, rgba(46, 49, 145, 0.15) 0%, transparent 50%);
  }
  75% {
    background: 
      radial-gradient(circle at 30% 40%, rgba(0, 170, 188, 0.15) 0%, transparent 50%),
      radial-gradient(circle at 70% 60%, rgba(46, 49, 145, 0.12) 0%, transparent 50%);
  }
  100% {
    background: 
      radial-gradient(circle at 20% 30%, rgba(0, 170, 188, 0.12) 0%, transparent 50%),
      radial-gradient(circle at 80% 70%, rgba(46, 49, 145, 0.12) 0%, transparent 50%);
  }
}

.hero-container-dark {
  position: relative;
  z-index: 1;
  margin-top:200px;
}

.hero-title-dark {
  background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 40px rgba(255, 255, 255, 0.1);
}

body.light-mode .hero-title-dark {
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  background-clip: unset;
  color: var(--accent) !important;
  text-shadow: 0 0 40px rgba(0, 170, 188, 0.2);
}


@keyframes glow-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}


/* Enhanced Chart Cards */
.chart-card-dark {
  position: relative;
  background: linear-gradient(135deg, var(--dark-card) 0%, var(--dark-surface) 100%);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.chart-card-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.chart-value-dark {
  background: linear-gradient(135deg, var(--dark-text) 0%, rgba(255, 255, 255, 0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.chart-svg-dark {
  filter: drop-shadow(0 0 10px rgba(0, 170, 188, 0.5));
}

/* Enhanced Product Cards */
.product-card-dark {
  position: relative;
  background: linear-gradient(135deg, var(--dark-card) 0%, var(--dark-surface) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.product-card-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transition: left 0.6s;
}

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

.product-card-dark:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: var(--accent);
  box-shadow: var(--shadow-hover), 0 0 40px rgba(0, 170, 188, 0.2);
}

.product-icon-dark {
  filter: drop-shadow(0 0 20px rgba(0, 170, 188, 0.3));
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.product-card-dark:hover .product-icon-dark {
  transform: scale(1.2) rotate(5deg);
}

/* Enhanced Pricing Cards */
.pricing-card-dark {
  position: relative;
  background: linear-gradient(135deg, var(--dark-card) 0%, var(--dark-surface) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.pricing-card-dark::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.pricing-card-dark:hover::after {
  opacity: 1;
  box-shadow: var(--glow-accent);
}

.pricing-popular-dark {
  border: 2px solid var(--accent);
  box-shadow: var(--shadow-hover), 0 0 50px rgba(0, 170, 188, 0.3);
  transform: scale(1.05);
}

.pricing-popular-dark::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--accent), #00c4d9, var(--accent));
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.3;
  animation: border-glow 3s ease-in-out infinite;
}

@keyframes border-glow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

.pricing-badge-dark {
  box-shadow: 0 4px 20px rgba(0, 170, 188, 0.4);
  animation: badge-pulse 2s ease-in-out infinite;
}

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

.price-amount-dark {
  background: linear-gradient(135deg, var(--dark-text) 0%, rgba(255, 255, 255, 0.9) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.2);
}

/* Enhanced Integrations */
.integration-logo-center-dark {
  position: relative;
  box-shadow: var(--glow-accent), 0 0 60px rgba(0, 170, 188, 0.2);
  animation: logo-glow 3s ease-in-out infinite;
}

@keyframes logo-glow {
  0%, 100% { 
    box-shadow: var(--glow-accent), 0 0 60px rgba(0, 170, 188, 0.2);
  }
  50% { 
    box-shadow: var(--glow-accent), 0 0 80px rgba(0, 170, 188, 0.4);
  }
}

.integration-item-dark {
  background: linear-gradient(135deg, var(--dark-card) 0%, var(--dark-surface) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-card);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.integration-item-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s;
}

.integration-item-dark:hover {
  transform: scale(1.15);
  border-color: var(--accent);
  box-shadow: var(--shadow-hover);
}

.integration-item-dark:hover::before {
  opacity: 1;
}

/* Enhanced Testimonials */
.testimonial-card-dark {
  background: linear-gradient(135deg, var(--dark-card) 0%, var(--dark-surface) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.testimonial-card-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.testimonial-card-dark:hover::before {
  opacity: 1;
  box-shadow: var(--glow-accent);
}

.testimonial-featured-dark {
  border: 2px solid var(--accent);
  box-shadow: var(--shadow-hover), 0 0 50px rgba(0, 170, 188, 0.3);
  z-index: 2;
}

.testimonial-featured-dark::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--accent), #00c4d9);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.2;
  animation: featured-glow 3s ease-in-out infinite;
}

@keyframes featured-glow {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.4; }
}

.video-thumbnail-dark {
  position: relative;
  background: linear-gradient(135deg, var(--dark-surface) 0%, var(--dark-card) 100%);
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.5);
}

.video-thumbnail-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
}

.play-button-dark {
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.play-button-dark:hover {
  transform: scale(1.2);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
}

.testimonial-rating-dark svg {
  filter: drop-shadow(0 0 5px rgba(251, 191, 36, 0.5));
}

/* Enhanced Buttons */
.btn-hero-primary {
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

.btn-hero-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

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

.btn-hero-primary:hover {
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
}

.btn-hero-secondary {
  position: relative;
  overflow: hidden;
}

.btn-hero-secondary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.btn-hero-secondary:hover::before {
  opacity: 1;
}

/* Enhanced Section Headers */
.section-header-dark h2 {
  position: relative;
  display: inline-block;
}

.section-header-dark h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  box-shadow: var(--glow-accent);
}

/* Enhanced Form Elements */
.contact-form-dark {
  background: linear-gradient(135deg, var(--dark-card) 0%, var(--dark-surface) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.contact-form-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.5;
}

.form-group-dark input:focus,
.form-group-dark textarea:focus {
  box-shadow: 0 0 0 3px rgba(0, 170, 188, 0.2), 0 0 20px rgba(0, 170, 188, 0.1);
  border-color: var(--accent);
}

/* Enhanced CTA Section */
.cta-dark {
  position: relative;
  overflow: hidden;
}

.cta-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 50%, rgba(0, 170, 188, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(46, 49, 145, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.cta-content-dark {
  position: relative;
  z-index: 1;
}

.cta-content-dark h2 {
  background: linear-gradient(135deg, var(--dark-text) 0%, rgba(255, 255, 255, 0.9) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Smooth Scroll Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
}

.animate-on-scroll.animated {
  opacity: 1;
}

/* Enhanced Typography */
.section-header-dark h2,
.hero-title-dark {
  letter-spacing: -0.03em;
  font-weight: 400;
}

/* Particle Effects Background */
.hero-dark::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.1), transparent),
    radial-gradient(2px 2px at 60% 70%, rgba(0, 170, 188, 0.1), transparent),
    radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.1), transparent);
  background-size: 200% 200%;
  animation: particle-move 20s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

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

/* Enhanced Navbar */
.navbar-bar {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(26, 26, 26, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* Enhanced Scroll Progress */
.scroll-progress {
  box-shadow: 0 0 6px var(--accent);;
}

/* Micro-interactions */
.product-card-dark,
.pricing-card-dark,
.testimonial-card-dark {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Loading States */
@keyframes shimmer {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

.loading-shimmer {
  background: linear-gradient(90deg, 
    var(--dark-card) 0%, 
    var(--dark-surface) 50%, 
    var(--dark-card) 100%);
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}