/* Zontrivexa - Main Stylesheet */

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

/* Body scroll lock for mobile menu */
body.menu-open {
  overflow: hidden;
}

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

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #22c55e, #0ea5e9);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, #16a34a, #0284c7);
}

/* Range input styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  height: 10px;
  border-radius: 5px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #0ea5e9);
  cursor: pointer;
  border: 3px solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #0ea5e9);
  cursor: pointer;
  border: 3px solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

input[type="range"]::-moz-range-thumb:hover {
  transform: scale(1.15);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid #0ea5e9;
  outline-offset: 2px;
  border-radius: 4px;
}

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

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(34, 197, 94, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.6);
  }
}

@keyframes countUp {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.7s ease-out forwards;
}

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

.animate-count-up {
  animation: countUp 0.5s ease-out forwards;
}

/* Staggered animation delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Mobile menu transitions */
#mobile-menu {
  transition: opacity 0.3s ease, visibility 0.3s ease;
  opacity: 0;
  visibility: hidden;
}

#mobile-menu.active {
  display: flex;
  opacity: 1;
  visibility: visible;
}

/* Card hover effects */
.card-hover {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Gradient text utility */
.gradient-text {
  background: linear-gradient(135deg, #22c55e, #0ea5e9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Button shine effect */
.btn-shine {
  position: relative;
  overflow: hidden;
}

.btn-shine::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to right,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 100%
  );
  transform: rotate(30deg) translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-shine:hover::after {
  transform: rotate(30deg) translateX(100%);
}

/* Form styling */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea,
select {
  font-size: 16px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
  border-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15);
}

/* Error state for form validation */
input:invalid:not(:placeholder-shown),
textarea:invalid:not(:placeholder-shown) {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Success state for form fields */
input:valid:not(:placeholder-shown),
textarea:valid:not(:placeholder-shown) {
  border-color: #22c55e;
}

/* Cookie consent animation */
#cookie-consent {
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

#cookie-consent.show {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

/* Progress bar animation */
.progress-bar {
  transition: width 1.5s ease-out;
}

/* Image placeholder styling */
img[src=""] {
  background: linear-gradient(135deg, #dcfce7 0%, #e0f2fe 50%, #dcfce7 100%);
  background-size: 200% 200%;
  animation: shimmer 2s ease-in-out infinite;
  min-height: 120px;
}

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

/* Responsive typography */
@media (max-width: 640px) {
  h1 {
    font-size: 2rem;
    line-height: 1.2;
  }
  
  h2 {
    font-size: 1.75rem;
  }
}

/* Print styles */
@media print {
  header,
  footer,
  #cookie-consent,
  #mobile-menu,
  .no-print {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    color: #000;
  }
}

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

/* Selection styling */
::selection {
  background: rgba(34, 197, 94, 0.2);
  color: #166534;
}

/* Skip to content link for accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: #22c55e;
  color: white;
  padding: 0.75rem 1.5rem;
  z-index: 100;
  font-weight: 600;
  border-radius: 0 0 0.5rem 0;
}

.skip-link:focus {
  top: 0;
}