/* Font families */
.font-inter {
  font-family: 'Inter', sans-serif;
}

.font-poppins {
  font-family: 'Poppins', sans-serif;
}

/* Custom animations */
@keyframes blob {
  0% {
    transform: translate(0px, 0px) scale(1);
  }
  33% {
    transform: translate(30px, -50px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
  100% {
    transform: translate(0px, 0px) scale(1);
  }
}

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

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in-left {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fade-in-right {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Animation classes */
.animate-blob {
  animation: blob 7s infinite;
}

.animation-delay-2000 {
  animation-delay: 2s;
}

.animation-delay-4000 {
  animation-delay: 4s;
}

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

.animate-fade-in-up {
  animation: fade-in-up 0.6s ease-out forwards;
  opacity: 0;
}

.animate-fade-in-left {
  animation: fade-in-left 0.6s ease-out forwards;
  opacity: 0;
}

.animate-fade-in-right {
  animation: fade-in-right 0.6s ease-out forwards;
  opacity: 0;
}

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

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

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #00c897, #3b82f6);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, #00a67a, #2563eb);
}

/* Focus styles */
button:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid #00c897;
  outline-offset: 2px;
}

/* Hover effects */
.hover-scale {
  transition: transform 0.3s ease;
}

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

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

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, #00c897 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Custom shadows */
.shadow-custom {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.shadow-custom-lg {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Button animations */
.btn-animate {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-animate::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;
}

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

/* Loading spinner */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* Header scrolled state */
.header-scrolled {
  background-color: white !important;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.header-scrolled .nav-link,
.header-scrolled #logo-text {
  color: #374151 !important;
}

.header-scrolled #menu-icon,
.header-scrolled #close-icon {
  color: #374151 !important;
}

/* Responsive design helpers */
@media (max-width: 768px) {
  .animate-fade-in-up,
  .animate-fade-in-left,
  .animate-fade-in-right {
    animation-duration: 0.4s;
  }
}

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

/* High contrast mode */
@media (prefers-contrast: high) {
  .gradient-text {
    -webkit-text-fill-color: unset;
    color: #000;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Form styles */
input[type="text"],
input[type="email"],
select,
textarea {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Success message styles */
.success-message {
  background-color: #d1fae5;
  border: 1px solid #10b981;
  color: #065f46;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
}

/* Error message styles */
.error-message {
  background-color: #fee2e2;
  border: 1px solid #ef4444;
  color: #991b1b;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
}

/* Loading state */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* Mobile menu animation */
#mobile-menu {
  transition: all 0.3s ease;
  transform-origin: top;
}

#mobile-menu.show {
  display: block !important;
  animation: fade-in-up 0.3s ease-out forwards;
}

#mobile-menu.hide {
  animation: fade-out-down 0.3s ease-out forwards;
}

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

/* Intersection Observer animations */
.fade-in-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Custom button hover effects */
.btn-primary {
  background: linear-gradient(135deg, #10b981, #3b82f6);
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #059669, #2563eb);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
}

/* Card hover effects */
.card-hover {
  transition: all 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Pricing card special effects */
.pricing-popular {
  position: relative;
  overflow: hidden;
}

.pricing-popular::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(59, 130, 246, 0.1));
  pointer-events: none;
}

/* Testimonial styles */
.testimonial-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Stats counter animation */
.stat-number {
  font-variant-numeric: tabular-nums;
}

/* Service icon animations */
.service-icon {
  transition: all 0.3s ease;
}

.service-icon:hover {
  transform: scale(1.1) rotate(5deg);
}

/* Footer link hover effects */
footer a {
  position: relative;
  transition: color 0.3s ease;
}

footer a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #10b981;
  transition: width 0.3s ease;
}

footer a:hover::after {
  width: 100%;
}

/* Accessibility improvements */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip to content link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: #000;
  color: #fff;
  padding: 8px;
  text-decoration: none;
  z-index: 1000;
  border-radius: 4px;
}

.skip-link:focus {
  top: 6px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .bg-gradient-to-br {
    background: #000 !important;
  }
  
  .text-gray-300,
  .text-gray-400,
  .text-gray-600 {
    color: #fff !important;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .bg-white {
    background-color: #1f2937;
  }
  
  .text-gray-800 {
    color: #f9fafb;
  }
  
  .text-gray-600 {
    color: #d1d5db;
  }
  
  .border-gray-200 {
    border-color: #374151;
  }
}