/* DevPost - Animations & Motion System */

/* Floating 3D Background Icons */
.floating-icons {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.floating-icon {
  position: absolute;
  opacity: 0.08;
  will-change: transform;
}

.floating-icon.icon-1 {
  top: 15%;
  left: 5%;
  animation: float-drift-1 20s ease-in-out infinite;
}

.floating-icon.icon-2 {
  top: 60%;
  left: 10%;
  animation: float-drift-2 25s ease-in-out infinite;
}

.floating-icon.icon-3 {
  top: 25%;
  right: 8%;
  animation: float-drift-3 22s ease-in-out infinite;
}

.floating-icon.icon-4 {
  top: 70%;
  right: 5%;
  animation: float-drift-1 18s ease-in-out infinite reverse;
}

.floating-icon.icon-5 {
  top: 40%;
  left: 15%;
  animation: float-drift-2 28s ease-in-out infinite;
}

.floating-icon.icon-6 {
  top: 10%;
  right: 20%;
  animation: float-drift-3 24s ease-in-out infinite reverse;
}

.floating-icon.icon-7 {
  top: 80%;
  left: 25%;
  animation: float-drift-1 30s ease-in-out infinite;
}

.floating-icon.icon-8 {
  top: 5%;
  left: 40%;
  animation: float-drift-2 26s ease-in-out infinite reverse;
}

.floating-icon.icon-9 {
  top: 55%;
  right: 15%;
  animation: float-drift-3 19s ease-in-out infinite;
}

.floating-icon.icon-10 {
  top: 35%;
  right: 25%;
  animation: float-drift-1 23s ease-in-out infinite reverse;
}

.floating-icon.icon-11 {
  top: 90%;
  right: 30%;
  animation: float-drift-2 27s ease-in-out infinite;
}

.floating-icon.icon-12 {
  top: 45%;
  left: 3%;
  animation: float-drift-3 21s ease-in-out infinite reverse;
}

@keyframes float-drift-1 {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(30px, -30px) rotate(90deg);
  }
  50% {
    transform: translate(0, -60px) rotate(180deg);
  }
  75% {
    transform: translate(-30px, -30px) rotate(270deg);
  }
}

@keyframes float-drift-2 {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  33% {
    transform: translate(40px, 20px) rotate(120deg) scale(1.1);
  }
  66% {
    transform: translate(-20px, 40px) rotate(240deg) scale(0.9);
  }
}

@keyframes float-drift-3 {
  0%, 100% {
    transform: translate(0, 0) rotateY(0deg);
  }
  50% {
    transform: translate(-30px, -40px) rotateY(180deg);
  }
}

/* Card Morph Animation */
.card-morph-wrapper {
  position: relative;
  width: 100%;
  max-width: 450px;
  height: 320px;
  perspective: 1500px;
}

.card-morph {
  position: absolute;
  inset: 0;
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.card-morph.github-card {
  transform: rotateY(-20deg) translateZ(-30px);
  opacity: 1;
  z-index: 1;
}

.card-morph.linkedin-card {
  transform: rotateY(0deg) translateZ(30px);
  opacity: 1;
  z-index: 2;
}

.card-morph-wrapper:hover .github-card {
  transform: rotateY(-40deg) translateZ(-60px);
  opacity: 0.6;
}

.card-morph-wrapper:hover .linkedin-card {
  transform: rotateY(0deg) translateZ(60px) scale(1.02);
}

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px) translateZ(-20px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  transform: translateX(-40px) translateZ(-20px);
}

.reveal-right {
  transform: translateX(40px) translateZ(-20px);
}

.reveal-scale {
  transform: scale(0.9) translateZ(-20px);
}

.reveal.rotate-in {
  transform: rotateY(15deg) translateZ(-30px);
}

.reveal.rotate-in.visible {
  transform: rotateY(0deg) translateZ(0);
}

/* Staggered Children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.6s; }
.stagger-children.visible > *:nth-child(7) { transition-delay: 0.7s; }
.stagger-children.visible > *:nth-child(8) { transition-delay: 0.8s; }

.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Hover Effects */
.hover-lift {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hover-scale {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-scale:hover {
  transform: scale(1.02);
}

.hover-glow {
  transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
  box-shadow: 0 0 25px rgba(10, 102, 194, 0.3);
}

.hover-glow-green:hover {
  box-shadow: 0 0 25px rgba(46, 160, 67, 0.3);
}

/* Card Tilt Effect */
.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.3s ease;
}

.tilt-card:hover {
  transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateZ(10px);
}

/* Button Ripple */
.ripple {
  position: relative;
  overflow: hidden;
}

.ripple::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 50%;
  left: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.4) 0%, transparent 70%);
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  pointer-events: none;
}

.ripple:active::after {
  transform: translate(-50%, -50%) scale(2);
  opacity: 1;
  transition: 0s;
}

/* Success Pop Animation */
@keyframes success-pop {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

.success-pop {
  animation: success-pop 0.4s ease;
}

/* Pulse Animation */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

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

/* Draw Line Animation */
.draw-line {
  position: relative;
}

.draw-line::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-blue);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.draw-line:hover::after {
  width: 100%;
}

/* Link Underline Animation */
.link-underline {
  position: relative;
}

.link-underline::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.link-underline:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

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

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Progress Bar Animation */
.progress-bar {
  height: 4px;
  background: var(--github-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent-purple));
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

/* Tool Output Animation */
.tool-output-enter {
  animation: slide-up-fade 0.5s ease forwards;
}

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

/* Tab Switch Animation */
.tab-content {
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s ease;
}

.tab-content.active {
  opacity: 1;
  transform: translateX(0);
}

/* Parallax Background */
.parallax-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: -1;
}

.parallax-layer {
  position: absolute;
  width: 100%;
  height: 120%;
  will-change: transform;
}

/* Timeline Draw Animation */
.timeline-line {
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--github-border);
  transform-origin: left;
}

.timeline-line.draw {
  animation: draw-line 1.5s ease forwards;
}

@keyframes draw-line {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

/* Social Badge Hover Effects */
.social-badge {
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-badge::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.3s ease;
}

.social-badge.linkedin::before {
  background: rgba(10, 102, 194, 0.3);
}

.social-badge.github::before {
  background: rgba(255, 255, 255, 0.2);
}

.social-badge.twitter::before {
  background: rgba(255, 255, 255, 0.2);
}

.social-badge.instagram::before {
  background: rgba(225, 48, 108, 0.3);
}

.social-badge.youtube::before {
  background: rgba(255, 0, 0, 0.3);
}

.social-badge:hover::before {
  opacity: 1;
  transform: scale(1.1);
}

/* Character Counter Animation */
.char-counter-fill {
  height: 100%;
  background: var(--accent-green);
  border-radius: var(--radius-sm);
  transition: width 0.3s ease, background 0.3s ease;
}

.char-counter-fill.warning {
  background: var(--warning);
}

.char-counter-fill.danger {
  background: var(--error);
}

/* Input Focus Animation */
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  animation: input-glow 0.3s ease;
}

@keyframes input-glow {
  0% {
    box-shadow: 0 0 0 0 rgba(10, 102, 194, 0);
  }
  50% {
    box-shadow: 0 0 0 4px rgba(10, 102, 194, 0.15);
  }
  100% {
    box-shadow: 0 0 0 3px rgba(10, 102, 194, 0.1);
  }
}

/* Toast Slide Animation */
@keyframes toast-slide {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.toast.animate {
  animation: toast-slide 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

  .floating-icon,
  .card-morph,
  .reveal,
  .stagger-children > * {
    transform: none !important;
    opacity: 1 !important;
  }

  .parallax-layer {
    transform: none !important;
  }

  .timeline-line.draw {
    animation: none;
    transform: scaleX(1);
  }
}

/* Mobile Touch Feedback */
@media (hover: none) {
  .hover-lift:hover {
    transform: none;
    box-shadow: var(--shadow-md);
  }

  .hover-scale:hover {
    transform: none;
  }

  .tilt-card:hover {
    transform: none;
  }
}