/* ==========================================================================
   novasoftstackmeta.com - Animations Stylesheet
   ========================================================================== */

/* ---------- Keyframes ---------- */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

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

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

@keyframes float-slow {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(20px, -20px); }
  66% { transform: translate(-15px, 15px); }
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes spin-reverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

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

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

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes fade-in-down {
  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); }
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes blur-in {
  from { opacity: 0; filter: blur(10px); }
  to { opacity: 1; filter: blur(0); }
}

@keyframes slide-up {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes bounce-in {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.05); }
  70% { transform: scale(0.95); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes wave {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-4px) rotate(-2deg); }
  75% { transform: translateY(4px) rotate(2deg); }
}

@keyframes orbit {
  from { transform: rotate(0deg) translateX(150px) rotate(0deg); }
  to { transform: rotate(360deg) translateX(150px) rotate(-360deg); }
}

@keyframes orbit-2 {
  from { transform: rotate(120deg) translateX(220px) rotate(-120deg); }
  to { transform: rotate(480deg) translateX(220px) rotate(-480deg); }
}

@keyframes orbit-3 {
  from { transform: rotate(240deg) translateX(280px) rotate(-240deg); }
  to { transform: rotate(600deg) translateX(280px) rotate(-600deg); }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3), 0 0 40px rgba(99, 102, 241, 0.1); }
  50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.5), 0 0 80px rgba(99, 102, 241, 0.2); }
}

@keyframes glow-cyan {
  0%, 100% { box-shadow: 0 0 20px rgba(34, 211, 238, 0.3); }
  50% { box-shadow: 0 0 40px rgba(34, 211, 238, 0.5); }
}

@keyframes glow-purple {
  0%, 100% { box-shadow: 0 0 20px rgba(168, 85, 247, 0.3); }
  50% { box-shadow: 0 0 40px rgba(168, 85, 247, 0.5); }
}

@keyframes aurora {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(120deg); }
  66% { transform: translate(-20px, 20px) rotate(240deg); }
}

@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}

@keyframes ripple {
  0% { transform: scale(0); opacity: 1; }
  100% { transform: scale(4); opacity: 0; }
}

@keyframes data-stream {
  0% { transform: translateY(-100%); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(100vh); opacity: 0; }
}

@keyframes scan {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

@keyframes grid-move {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

@keyframes bar-rise {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}

@keyframes count-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes glitch {
  0%, 100% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
}

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

@keyframes rotate3d {
  from { transform: rotateY(0deg) rotateX(15deg); }
  to { transform: rotateY(360deg) rotateX(15deg); }
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes particle-rise {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100vh) translateX(20px); opacity: 0; }
}

/* ---------- Animation Utility Classes ---------- */
.anim-fade-in {
  animation: fade-in 0.8s ease-out both;
}

.anim-fade-in-up {
  animation: fade-in-up 0.8s ease-out both;
}

.anim-fade-in-down {
  animation: fade-in-down 0.8s ease-out both;
}

.anim-fade-in-left {
  animation: fade-in-left 0.8s ease-out both;
}

.anim-fade-in-right {
  animation: fade-in-right 0.8s ease-out both;
}

.anim-scale-in {
  animation: scale-in 0.6s ease-out both;
}

.anim-blur-in {
  animation: blur-in 0.8s ease-out both;
}

.anim-bounce-in {
  animation: bounce-in 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

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

.anim-float-slow {
  animation: float-slow 12s ease-in-out infinite;
}

.anim-spin-slow {
  animation: spin-slow 20s linear infinite;
}

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

.anim-pulse-soft {
  animation: pulse-soft 3s ease-in-out infinite;
}

.anim-glow {
  animation: glow 3s ease-in-out infinite;
}

.anim-glow-cyan {
  animation: glow-cyan 3s ease-in-out infinite;
}

.anim-glow-purple {
  animation: glow-purple 3s ease-in-out infinite;
}

.anim-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s linear infinite;
}

.anim-wave {
  animation: wave 3s ease-in-out infinite;
}

.anim-gradient {
  background-size: 200% 200%;
  animation: gradient-shift 6s ease infinite;
}

/* Delay utilities */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }
.delay-700 { animation-delay: 700ms; }
.delay-800 { animation-delay: 800ms; }
.delay-1000 { animation-delay: 1000ms; }
.delay-1200 { animation-delay: 1200ms; }
.delay-1500 { animation-delay: 1500ms; }
.delay-2000 { animation-delay: 2000ms; }

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 50ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(2) { transition-delay: 100ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(3) { transition-delay: 150ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(4) { transition-delay: 200ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(5) { transition-delay: 250ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(6) { transition-delay: 300ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(7) { transition-delay: 350ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(8) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(9) { transition-delay: 450ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(10) { transition-delay: 500ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(11) { transition-delay: 550ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(12) { transition-delay: 600ms; opacity: 1; transform: translateY(0); }

/* ---------- Hero Specific ---------- */
.hero-title-animate .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  animation: word-rise 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes word-rise {
  to { opacity: 1; transform: translateY(0); }
}

.hero-subtitle-animate {
  opacity: 0;
  transform: translateY(20px);
  animation: fade-in-up 0.8s 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-cta-animate {
  opacity: 0;
  transform: translateY(20px);
  animation: fade-in-up 0.8s 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-stats-animate {
  opacity: 0;
  transform: translateY(20px);
  animation: fade-in-up 0.8s 1.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ---------- Floating Orbs Background ---------- */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  pointer-events: none;
  animation: aurora 20s ease-in-out infinite;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--color-cyan) 0%, transparent 70%);
  top: 60%;
  right: 15%;
  animation-delay: -7s;
}

.orb-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--color-purple) 0%, transparent 70%);
  bottom: 20%;
  left: 30%;
  animation-delay: -14s;
}

.orb-4 {
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, var(--color-pink) 0%, transparent 70%);
  top: 30%;
  right: 30%;
  animation-delay: -10s;
}

/* ---------- Particles ---------- */
.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--color-cyan);
  border-radius: 50%;
  pointer-events: none;
  animation: particle-rise linear infinite;
  box-shadow: 0 0 8px var(--color-cyan);
}

/* ---------- Mouse Cursor Effects ---------- */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  z-index: -1;
  filter: blur(40px);
  mix-blend-mode: screen;
}

@media (max-width: 1024px) {
  .cursor-glow { display: none; }
}

/* ---------- Hover Effects ---------- */
.hover-tilt {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  transform-style: preserve-3d;
  perspective: 1000px;
}

.hover-tilt:hover {
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg) translateZ(20px);
}

.hover-lift {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.hover-glow {
  transition: box-shadow 0.4s ease;
}

.hover-glow:hover {
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.4);
}

.hover-underline {
  position: relative;
}

.hover-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-cool);
  transition: width 0.3s ease;
}

.hover-underline:hover::after {
  width: 100%;
}

/* ---------- Marquee ---------- */
.marquee {
  display: flex;
  overflow: hidden;
  user-select: none;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  gap: var(--space-12);
  animation: marquee 30s linear infinite;
  flex-shrink: 0;
}

/* ---------- Counter Animation ---------- */
.counter {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

/* ---------- Magnetic Button Effect ---------- */
.magnetic {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Glitch Effect ---------- */
.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg-primary);
}

.glitch::before {
  left: 2px;
  text-shadow: -2px 0 var(--color-cyan);
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
  animation: glitch 2s infinite linear alternate-reverse;
}

.glitch::after {
  left: -2px;
  text-shadow: -2px 0 var(--color-pink);
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
  animation: glitch 2.5s infinite linear alternate-reverse;
}

/* ---------- Typewriter ---------- */
.typewriter {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid var(--color-cyan);
  animation: typewriter 3s steps(40) 1s 1 normal both, blink 0.75s step-end infinite;
}

/* ---------- Scan Line Effect ---------- */
.scan-effect {
  position: relative;
  overflow: hidden;
}

.scan-effect::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
  animation: scan 3s linear infinite;
  z-index: 1;
  opacity: 0.6;
}

/* ---------- Tech Grid Pattern ---------- */
.tech-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 80%);
}

.tech-grid-animated {
  animation: grid-move 8s linear infinite;
}

/* ---------- Code Card ---------- */
.code-card {
  position: relative;
  background: linear-gradient(180deg, var(--color-bg-tertiary) 0%, var(--color-bg-secondary) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  line-height: 1.8;
}

.code-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
  opacity: 0.5;
}

/* ---------- Tab Switch Animation ---------- */
.tab-content {
  display: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.tab-content.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
  animation: fade-in-up 0.5s ease-out;
}

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.tab-btn {
  padding: var(--space-3) var(--space-5);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  font-family: var(--font-mono);
}

.tab-btn:hover {
  color: var(--color-text-primary);
  background: rgba(99, 102, 241, 0.08);
}

.tab-btn.active {
  background: var(--gradient-cool);
  color: white;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

/* ---------- Smooth State Transitions ---------- */
.transition-state {
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Number Ticker ---------- */
.ticker {
  display: inline-flex;
  align-items: baseline;
  gap: 0.1em;
  font-variant-numeric: tabular-nums;
}

.ticker-suffix {
  font-size: 0.6em;
  color: var(--color-text-tertiary);
  font-weight: var(--fw-regular);
  margin-left: 0.1em;
}

/* ---------- Page Transitions ---------- */
.page-enter {
  animation: fade-in 0.6s ease-out;
}

/* ---------- Notification Badge Animation ---------- */
@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}

.ping-dot {
  position: relative;
}

.ping-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: currentColor;
  animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

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