/* ===== PREMIUM ANIMATIONS SYSTEM ===== */

/* ===== PAGE LOAD INTRO ANIMATIONS ===== */
@keyframes logoReveal {
  0% {
    opacity: 0;
    transform: scale(0.8) rotate(-10deg);
    filter: blur(10px);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.1) rotate(5deg);
    filter: blur(2px);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
    filter: blur(0px);
  }
}

@keyframes textTyping {
  0% {
    width: 0;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    width: 100%;
    opacity: 1;
  }
}

@keyframes textReveal {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    filter: blur(5px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0px);
  }
}

@keyframes sectionSlideIn {
  0% {
    opacity: 0;
    transform: translateY(60px) scale(0.9);
    filter: blur(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0px);
  }
}

@keyframes bearRoar {
  0% {
    transform: scale(1) rotate(0deg);
    filter: drop-shadow(0 0 0 rgba(245, 158, 11, 0));
  }
  25% {
    transform: scale(1.15) rotate(-3deg);
    filter: drop-shadow(0 0 20px rgba(245, 158, 11, 0.6));
  }
  50% {
    transform: scale(1.25) rotate(3deg);
    filter: drop-shadow(0 0 30px rgba(245, 158, 11, 0.8));
  }
  75% {
    transform: scale(1.15) rotate(-2deg);
    filter: drop-shadow(0 0 20px rgba(245, 158, 11, 0.6));
  }
  100% {
    transform: scale(1) rotate(0deg);
    filter: drop-shadow(0 0 0 rgba(245, 158, 11, 0));
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0) translateY(0);
  }
  10% {
    transform: translateX(-3px) translateY(-1px);
  }
  20% {
    transform: translateX(3px) translateY(1px);
  }
  30% {
    transform: translateX(-2px) translateY(-1px);
  }
  40% {
    transform: translateX(2px) translateY(1px);
  }
  50% {
    transform: translateX(-1px) translateY(-1px);
  }
  60% {
    transform: translateX(1px) translateY(1px);
  }
  70% {
    transform: translateX(-1px) translateY(0);
  }
  80% {
    transform: translateX(1px) translateY(0);
  }
  90% {
    transform: translateX(-1px) translateY(0);
  }
}

@keyframes loaderPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    filter: brightness(1);
  }
  50% {
    transform: scale(1.08);
    opacity: 0.9;
    filter: brightness(1.2);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(245, 158, 11, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.8), 0 0 30px rgba(245, 158, 11, 0.4);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-10px) rotate(1deg);
  }
  66% {
    transform: translateY(-5px) rotate(-1deg);
  }
}

@keyframes breathe {
  0%, 100% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  0% {
    opacity: 0;
    transform: translateX(-50px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(50px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes zoomIn {
  0% {
    opacity: 0;
    transform: scale(0.8) rotate(-5deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes fadeInDown {
  0% {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes rotateIn {
  0% {
    opacity: 0;
    transform: rotate(-180deg) scale(0.8);
  }
  100% {
    opacity: 1;
    transform: rotate(0deg) scale(1);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3) translateY(-50px);
  }
  50% {
    opacity: 1;
    transform: scale(1.1) translateY(0);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes elasticIn {
  0% {
    opacity: 0;
    transform: scale(0) rotate(180deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.2) rotate(0deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

/* ===== ANIMATION VARIABLES ===== */
:root {
  --ease-out-3: cubic-bezier(.22, .61, .36, 1);
  --ease-out-4: cubic-bezier(.16, .84, .44, 1);
  --ease-in-out-3: cubic-bezier(.4, 0, .2, 1);
  --ease-elastic: cubic-bezier(.68, -.55, .265, 1.55);
  --ease-bounce: cubic-bezier(.68, -.55, .265, 1.55);
  
  --t-100: 100ms;
  --t-150: 150ms;
  --t-200: 200ms;
  --t-300: 300ms;
  --t-400: 400ms;
  --t-500: 500ms;
  --t-600: 600ms;
  --t-800: 800ms;
  --t-1000: 1000ms;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===== REVEAL ANIMATIONS SYSTEM ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  width: 0;
  background: linear-gradient(90deg, #f59e0b, #d97706);
  z-index: 9999;
  transition: width 0.1s ease-out;
}

/* Fallback: show elements after page load */
body.loaded .reveal {
  opacity: 1;
  transform: translateY(0);
}

/* Enhanced reveal variants */
.reveal.fade-in {
  opacity: 0;
  transform: scale(0.9);
  transition: all var(--t-500) var(--ease-out-3);
}

.reveal.fade-in.in-view {
  opacity: 1;
  transform: scale(1);
}

.reveal.slide-up {
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: all var(--t-600) var(--ease-out-4);
}

.reveal.slide-up.in-view {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.reveal.slide-right {
  opacity: 0;
  transform: translateX(-30px) scale(0.95);
  transition: all var(--t-600) var(--ease-out-4);
}

.reveal.slide-right.in-view {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.reveal.slide-left {
  opacity: 0;
  transform: translateX(30px) scale(0.95);
  transition: all var(--t-600) var(--ease-out-4);
}

.reveal.slide-left.in-view {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.reveal.zoom-in {
  opacity: 0;
  transform: scale(0.8) rotate(-5deg);
  transition: all var(--t-500) var(--ease-elastic);
}

.reveal.zoom-in.in-view {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.reveal.rotate-in {
  opacity: 0;
  transform: rotate(-180deg) scale(0.8);
  transition: all var(--t-600) var(--ease-out-4);
}

.reveal.rotate-in.in-view {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.reveal.bounce-in {
  opacity: 0;
  transform: scale(0.3) translateY(-50px);
  transition: all var(--t-800) var(--ease-bounce);
}

.reveal.bounce-in.in-view {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* Fallback: ensure reveal elements become visible after page load */
body.loaded .reveal {
  opacity: 1;
  transform: none;
}

/* Fallback: force visibility after 3 seconds */
.reveal.force-visible {
  opacity: 1 !important;
  transform: none !important;
}

/* Animation presets */
.fade-in {
  transition: opacity var(--t-500) var(--ease-out-3), transform var(--t-500) var(--ease-out-3);
}

.slide-up {
  transform: translateY(16px);
  transition: opacity var(--t-500) var(--ease-out-3), transform var(--t-500) var(--ease-out-3);
}

.slide-right {
  transform: translateX(-16px);
  transition: opacity var(--t-500) var(--ease-out-3), transform var(--t-500) var(--ease-out-3);
}

.zoom-in {
  transform: scale(.98);
  transition: opacity var(--t-500) var(--ease-out-3), transform var(--t-500) var(--ease-out-3);
}

/* Timing utilities */
.t-150 {
  transition-duration: var(--t-150) !important;
}

.t-300 {
  transition-duration: var(--t-300) !important;
}

.t-500 {
  transition-duration: var(--t-500) !important;
}

.ease-out-3 {
  transition-timing-function: var(--ease-out-3) !important;
}

/* ===== PREMIUM HOVER EFFECTS ===== */

/* Enhanced Button Hover Effects */
.btn,
.button,
.cta {
  position: relative;
  overflow: hidden;
  transition: all var(--t-300) var(--ease-out-3);
  will-change: transform, box-shadow;
  transform: translateZ(0);
}

.btn::before,
.button::before,
.cta::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 var(--t-600) var(--ease-out-3);
  z-index: 1;
}

.btn:hover,
.button:hover,
.cta:hover {
  color: inherit !important;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15), 0 0 20px rgba(245, 158, 11, 0.3);
}

.btn:hover::before,
.button:hover::before,
.cta:hover::before {
  left: 100%;
}

.btn:active,
.button:active,
.cta:active {
  transform: translateY(-1px) scale(1.01);
  transition: all var(--t-100) var(--ease-out-3);
}

/* Primary Button Glow Effect */
.btn--primary:hover {
  color: inherit !important;
  box-shadow: 
    0 10px 25px rgba(0, 0, 0, 0.15),
    0 0 30px rgba(245, 158, 11, 0.4),
    inset 0 0 20px rgba(255, 255, 255, 0.1);
  animation: glow 2s ease-in-out infinite;
}

/* Enhanced Card Hover Effects */
.card {
  position: relative;
  overflow: hidden;
  transition: all var(--t-400) var(--ease-out-4);
  will-change: transform, box-shadow;
  transform: translateZ(0);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), rgba(217, 119, 6, 0.05));
  opacity: 0;
  transition: opacity var(--t-300) var(--ease-out-3);
  z-index: 1;
}

.card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left var(--t-600) var(--ease-out-3);
  z-index: 2;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.1),
    0 0 30px rgba(245, 158, 11, 0.2);
}

.card:hover::before {
  opacity: 1;
}

.card:hover::after {
  left: 100%;
}

/* Feature Card Special Effects */
.feature-card:hover {
  transform: translateY(-10px) scale(1.03) rotate(1deg);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.15),
    0 0 40px rgba(245, 158, 11, 0.3);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  animation: breathe 2s ease-in-out infinite;
}

/* Project Card 3D Effect */
.project-card {
  perspective: 1000px;
}

.project-card:hover {
  transform: translateY(-8px) rotateX(5deg) rotateY(5deg) scale(1.02);
  box-shadow: 
    0 30px 60px rgba(0, 0, 0, 0.2),
    0 0 50px rgba(245, 158, 11, 0.3);
}

/* Enhanced Image Zoom */
.img-zoom {
  overflow: hidden;
  border-radius: var(--radius-lg);
  position: relative;
}

.img-zoom img {
  transform: scale(1);
  transition: transform var(--t-600) var(--ease-out-4);
  will-change: transform;
}

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

.img-zoom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.1));
  opacity: 0;
  transition: opacity var(--t-300) var(--ease-out-3);
  z-index: 1;
}

.img-zoom:hover::before {
  opacity: 1;
}

/* Link Hover Effects */
a:not(.btn):not(.button):not(.cta) {
  position: relative;
  transition: color var(--t-200) var(--ease-out-3);
}

a:not(.btn):not(.button):not(.cta)::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width var(--t-300) var(--ease-out-3);
}

a:not(.btn):not(.button):not(.cta):hover::after {
  width: 100%;
}

/* Icon Hover Effects */
.feature-icon,
.service-icon,
.process-step-icon {
  transition: all var(--t-300) var(--ease-out-3);
  will-change: transform;
}

.feature-icon:hover,
.service-icon:hover,
.process-step-icon:hover {
  transform: scale(1.1) rotate(5deg);
  filter: drop-shadow(0 5px 15px rgba(245, 158, 11, 0.4));
}

/* Subtle Tilt Effect */
.tilt {
  transition: transform var(--t-300) var(--ease-out-3);
  will-change: transform;
}

.tilt:hover {
  transform: rotate(-1deg) translateY(-3px) scale(1.01);
}

/* Floating Elements */
.floating {
  animation: float 6s ease-in-out infinite;
}

.floating:nth-child(1) { animation-delay: 0s; }
.floating:nth-child(2) { animation-delay: 1.5s; }
.floating:nth-child(3) { animation-delay: 3s; }
.floating:nth-child(4) { animation-delay: 4.5s; }

/* Stagger container helper */
.stagger-container > * {
  transition: opacity var(--t-500) var(--ease-out-3), transform var(--t-500) var(--ease-out-3);
}

/* ===== ENHANCED SCROLL ANIMATIONS ===== */

/* Enhanced Scroll Progress Bar */
.scroll-progress {
  position: fixed;
  inset-inline-start: 0;
  top: 0;
  height: 4px;
  width: 0;
  background: linear-gradient(90deg, 
    var(--primary, #f59e0b) 0%, 
    var(--accent, #d97706) 50%, 
    var(--primary, #f59e0b) 100%);
  background-size: 200% 100%;
  z-index: 9999;
  pointer-events: none;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
  animation: shimmer 3s ease-in-out infinite;
  transition: width 0.1s ease-out;
}

/* Scroll-triggered section animations */
.scroll-section {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.scroll-section.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Text reveal animations */
.text-reveal {
  overflow: hidden;
}

.text-reveal .line {
  display: block;
  transform: translateY(100%);
  transition: transform 0.8s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.text-reveal.in-view .line {
  transform: translateY(0);
}

/* Image scroll animations */
.img-reveal {
  opacity: 0;
  transform: scale(0.8) rotate(-5deg);
  transition: all 1s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.img-reveal.in-view {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

/* Card stack animation */
.card-stack {
  perspective: 1000px;
}

.card-stack .card {
  transform: rotateX(60deg) translateZ(-100px);
  transition: transform 0.8s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.card-stack.in-view .card {
  transform: rotateX(0deg) translateZ(0px);
}

/* Wave animation for multiple elements */
.wave-container {
  overflow: hidden;
}

.wave-item {
  transform: translateX(-100%);
  transition: transform 0.6s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.wave-container.in-view .wave-item:nth-child(1) { transition-delay: 0.1s; }
.wave-container.in-view .wave-item:nth-child(2) { transition-delay: 0.2s; }
.wave-container.in-view .wave-item:nth-child(3) { transition-delay: 0.3s; }
.wave-container.in-view .wave-item:nth-child(4) { transition-delay: 0.4s; }

.wave-container.in-view .wave-item {
  transform: translateX(0);
}

/* Parallax Elements */
.parallax-element {
  will-change: transform;
  transform: translateZ(0);
}

.parallax-slow {
  transform: translateY(var(--parallax-offset, 0));
}

.parallax-fast {
  transform: translateY(calc(var(--parallax-offset, 0) * 1.5));
}

/* Floating Shapes Enhanced */
.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.floating-shape {
  position: absolute;
  opacity: 0.1;
  animation: float 8s ease-in-out infinite;
  will-change: transform;
}

.floating-shape:nth-child(1) {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
  animation-duration: 6s;
}

.floating-shape:nth-child(2) {
  top: 60%;
  right: 15%;
  animation-delay: 2s;
  animation-duration: 8s;
}

.floating-shape:nth-child(3) {
  top: 40%;
  left: 80%;
  animation-delay: 4s;
  animation-duration: 7s;
}

.floating-shape:nth-child(4) {
  top: 80%;
  left: 30%;
  animation-delay: 1s;
  animation-duration: 9s;
}

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

/* RTL-specific adjustments */
[dir="rtl"] .slide-right {
  transform: translateX(16px);
}

/* ===== MOBILE OPTIMIZATIONS ===== */
@media (max-width: 768px) {
  /* Reduce animation intensity on mobile */
  .reveal {
    transform: translateY(15px) scale(0.98);
  }
  
  .reveal.slide-up {
    transform: translateY(20px) scale(0.98);
  }
  
  .reveal.slide-right {
    transform: translateX(-20px) scale(0.98);
  }
  
  .reveal.slide-left {
    transform: translateX(20px) scale(0.98);
  }
  
  .reveal.zoom-in {
    transform: scale(0.9);
  }
  
  [dir="rtl"] .reveal.slide-right {
    transform: translateX(20px) scale(0.98);
  }
  
  [dir="rtl"] .reveal.slide-left {
    transform: translateX(-20px) scale(0.98);
  }
  
  /* Simplified hover effects for mobile */
  .card:hover {
    transform: translateY(-4px) scale(1.01);
  }
  
  .feature-card:hover {
    transform: translateY(-5px) scale(1.02);
  }
  
  .btn:hover,
  .button:hover,
  .cta:hover {
    color: inherit !important;
    transform: translateY(-2px) scale(1.01);
  }
  
  /* Disable complex animations on mobile */
  .floating-shape {
    animation-duration: 12s;
  }
  
  .parallax-element {
    transform: none !important;
  }
}

@media (max-width: 480px) {
  /* Further reduce animations on small screens */
  .reveal {
    transform: translateY(10px) scale(0.99);
  }
  
  .card:hover {
    transform: translateY(-2px) scale(1.005);
  }
  
  .btn:hover,
  .button:hover,
  .cta:hover {
    color: inherit !important;
    transform: translateY(-1px) scale(1.005);
  }
  
  /* Disable floating animations on very small screens */
  .floating-shape {
    animation: none;
  }
}

/* Performance optimizations */
.gpu-accelerated {
  transform: translateZ(0);
  will-change: transform;
}

/* Focus states for accessibility */
.btn:focus-visible,
.button:focus-visible,
.cta:focus-visible {
  outline: 2px solid var(--primary, #f59e0b);
  outline-offset: 2px;
}

/* ===== PROCESS SECTION ENHANCEMENTS ===== */
.process-step {
  position: relative;
  overflow: hidden;
  animation: stepFloat 6s ease-in-out infinite;
}

.process-step:nth-child(1) { animation-delay: 0s; }
.process-step:nth-child(2) { animation-delay: 1.5s; }
.process-step:nth-child(3) { animation-delay: 3s; }
.process-step:nth-child(4) { animation-delay: 4.5s; }

@keyframes stepFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.process-step::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: left 0.8s ease;
  z-index: 1;
}

.process-step:hover::after {
  left: 100%;
}

/* Dynamic timeline line animation */
.process-line {
  position: relative;
  overflow: hidden;
}

.process-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), var(--accent, #d97706), var(--primary));
  background-size: 200% 100%;
  border-radius: 2px;
  animation: timelineProgress 4s ease-out forwards, timelineShimmer 2s ease-in-out infinite 4s;
}

.process-line::after {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  height: 7px;
  width: 0;
  background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.3), transparent);
  border-radius: 4px;
  animation: timelineGlow 4s ease-out forwards;
}

@keyframes timelineProgress {
  0% { width: 0; }
  100% { width: 100%; }
}

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

@keyframes timelineGlow {
  0% { width: 0; opacity: 0; }
  100% { width: 100%; opacity: 1; }
}

/* Enhanced step number animation */
.process-step-number {
  animation: stepNumberPulse 3s ease-in-out infinite, stepNumberRotate 8s linear infinite;
  position: relative;
}

.process-step-number::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.2), transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: stepNumberRipple 2s ease-out infinite;
}

@keyframes stepNumberPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

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

@keyframes stepNumberRipple {
  0% { transform: translate(-50%, -50%) scale(0.8); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

/* Enhanced icon animations */
.process-step-icon {
  position: relative;
  animation: iconBreathe 4s ease-in-out infinite;
}

.process-step-icon::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3), transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.4s ease;
}

.process-step:hover .process-step-icon::before {
  width: 120%;
  height: 120%;
}

.process-step-icon .icon {
  animation: iconWiggle 3s ease-in-out infinite;
}

@keyframes iconBreathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes iconWiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-2deg); }
  75% { transform: rotate(2deg); }
}

/* Enhanced gradient text animation */
.process-step-title {
  background-size: 300% 300%;
  animation: gradientShift 4s ease infinite, textGlow 3s ease-in-out infinite;
}

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

@keyframes textGlow {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.2); }
}

/* Staggered reveal animations */
.process-step {
  opacity: 0;
  transform: translateY(50px) scale(0.8);
  animation: stepReveal 0.8s ease-out forwards, stepFloat 6s ease-in-out infinite 0.8s;
}

.process-step:nth-child(1) { animation-delay: 0.1s, 0.9s; }
.process-step:nth-child(2) { animation-delay: 0.3s, 2.4s; }
.process-step:nth-child(3) { animation-delay: 0.5s, 3.9s; }
.process-step:nth-child(4) { animation-delay: 0.7s, 5.4s; }

@keyframes stepReveal {
  0% { 
  opacity: 0;
    transform: translateY(50px) scale(0.8); 
  }
  100% { 
    opacity: 1; 
    transform: translateY(0) scale(1); 
  }
}

/* Interactive hover enhancements */
.process-step:hover {
  animation-play-state: paused;
  transform: translateY(-12px) scale(1.02);
}

.process-step:hover .process-step-icon {
  animation: iconSpin 0.6s ease-out;
}

@keyframes iconSpin {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.1); }
  100% { transform: rotate(360deg) scale(1); }
}

@keyframes rippleEffect {
  0% { width: 0; height: 0; opacity: 1; }
  100% { width: 200px; height: 200px; opacity: 0; }
}

@keyframes stepClick {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Additional visual enhancements */
.process-step {
  cursor: pointer;
  user-select: none;
}

.process-step:active {
  transform: scale(0.98);
}

/* Enhanced shimmer effect */
.process-step::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 0.6s ease;
  z-index: 1;
}

.process-step:hover::before {
  left: 100%;
}

/* Glowing border effect */
.process-step {
  border: 2px solid transparent;
  background-clip: padding-box;
  position: relative;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, var(--primary), var(--accent, #d97706), var(--primary));
  border-radius: 16px;
  padding: 2px;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: xor;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.process-step:hover::after {
  opacity: 1;
}

/* Background particle effect */
.process-timeline::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(245, 158, 11, 0.3), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(217, 119, 6, 0.3), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(245, 158, 11, 0.2), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(217, 119, 6, 0.2), transparent);
  background-repeat: repeat;
  background-size: 200px 200px;
  animation: particleFloat 20s linear infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes particleFloat {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-200px); }
}

/* ===== LUXURIOUS GLASS MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  z-index: 9999;
}

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

.modal-container {
  position: relative;
  width: 88%;
  max-width: 1200px;
  height: 85vh;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  box-shadow: 
    0 10px 40px rgba(0, 0, 0, 0.4),
    inset 0 0 60px rgba(255, 255, 255, 0.05),
    0 0 0 1px rgba(255, 255, 255, 0.1);
  overflow: hidden;
  transform: scale(0.96);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 0.84, 0.44, 1), opacity 0.4s ease;
}

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

.close-modal {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #fff;
  font-size: 22px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.close-modal:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: rotate(90deg);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.close-modal:active {
  transform: rotate(90deg) scale(0.95);
}

#previewFrame {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 20px;
  opacity: 0;
  transition: opacity 0.6s ease;
  background: #fff;
}

#previewFrame.loaded {
  opacity: 1;
}

/* Mobile optimizations */
@media (max-width: 768px) {
  .modal-container {
    width: 95%;
    height: 80vh;
    border-radius: 16px;
  }
  
  .close-modal {
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    font-size: 20px;
  }
  
  #previewFrame {
    border-radius: 16px;
  }
}

/* RTL support */
[dir="rtl"] .close-modal {
  right: auto;
  left: 12px;
}

@media (max-width: 768px) {
  [dir="rtl"] .close-modal {
    left: 8px;
  }
}

/* Enhanced glass effects */
.modal-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(255, 255, 255, 0.05) 50%, 
    rgba(255, 255, 255, 0.1) 100%);
  border-radius: 20px;
  pointer-events: none;
  z-index: 1;
}

.modal-container::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, 
    rgba(245, 158, 11, 0.3), 
    rgba(217, 119, 6, 0.3), 
    rgba(245, 158, 11, 0.3));
  border-radius: 22px;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-overlay.active .modal-container::after {
  opacity: 1;
}

/* Loading animation for iframe */
#previewFrame:not(.loaded) {
  background: linear-gradient(90deg, 
    rgba(255, 255, 255, 0.1) 25%, 
    rgba(255, 255, 255, 0.2) 50%, 
    rgba(255, 255, 255, 0.1) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Comprehensive button text color preservation */
.btn:hover,
.button:hover,
.cta:hover,
[class*="btn"]:hover,
button:hover {
  color: inherit !important;
}

/* Print styles - hide modal */
@media print {
  .modal-overlay {
    display: none !important;
  }
}