/* Modern Design Enhancements for Helpie */

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-hover);
}

/* Header Enhancements */
header {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95);
  transition: all 0.3s ease;
}

/* Modern Gradient Background */
.gradient-bg {
  background: var(--gradient-hero);
  position: relative;
}

/* Hero Section Animations */
.hero-pattern {
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(255, 120, 73, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(56, 217, 196, 0.3) 0%, transparent 50%);
}

/* Card Modern Styles */
.modern-card {
  background: white;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
}

.modern-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

/* Service Card Enhancements */
.service-card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 16px;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.service-card:hover::before {
  opacity: 0.1;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.02);
}

/* Modern Button Styles */
.btn-modern {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.btn-modern span {
  position: relative;
  z-index: 1;
}

/* Stats Counter Enhancement */
.stat-card {
  background: linear-gradient(135deg, rgba(255, 120, 73, 0.05), rgba(56, 217, 196, 0.05));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Text Gradient */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Input Modern Styles */
.modern-input {
  border-radius: 12px;
  border: 2px solid var(--border-color);
  padding: 12px 16px;
  transition: all 0.3s ease;
  font-size: 15px;
}

.modern-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(255, 120, 73, 0.1);
}

/* Section Spacing */
.section-spacing {
  padding: 80px 0;
}

@media (max-width: 768px) {
  .section-spacing {
    padding: 48px 0;
  }
}

/* Hover Effects */
.hover-lift {
  transition: transform 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-4px);
}

/* Glass Morphism Effect */
.glass-effect {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

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

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

/* Pulse Animation */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.pulse-animation {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Gradient Border */
.gradient-border {
  position: relative;
  background: white;
  border-radius: 16px;
}

.gradient-border::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 2px;
  background: var(--gradient-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  z-index: -1;
}

/* Smooth Transitions */
* {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

/* Focus Visible */
*:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Loading Spinner */
.modern-spinner {
  border: 3px solid var(--bg-gray);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 0.8s linear infinite;
}

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

/* Badge Modern Styles */
.badge-modern {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 2px 8px rgba(255, 120, 73, 0.3);
}

/* Tooltip */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: 8px 12px;
  background: var(--text-dark);
  color: white;
  border-radius: 8px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.tooltip:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(-12px);
}

/* Responsive Images */
img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

/* Modern Shadow Utilities */
.shadow-modern {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.shadow-modern-lg {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

/* Gradient Text Selection */
::selection {
  background: var(--gradient-primary);
  color: white;
}

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