/* ==========================================================================
   Nortech Recycling — Animations
   ========================================================================== */

/* --- Keyframes --- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(0.95);
  }
}

@keyframes loaderBar {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(350%);
  }
}

@keyframes scrollWheel {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(12px);
  }
}

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

@keyframes topbarShine {
  0%, 100% {
    background-position: 200% 0;
  }
  50% {
    background-position: -200% 0;
  }
}

@keyframes spinSlow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* --- Hero Experience Animations --- */
@keyframes heroMeshPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.03); }
}

@keyframes heroAuroraSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes heroGridDrift {
  0% { background-position: 0 0; }
  100% { background-position: 48px 48px; }
}

@keyframes particleDrift {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-14px) rotate(4deg); }
  66% { transform: translateY(8px) rotate(-3deg); }
}

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

@keyframes heroImageKenBurns {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

@keyframes heroVisualIn {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes heroSlideIn {
  from {
    opacity: 0;
    transform: translateY(32px);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

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

@keyframes badgeDotPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(109, 179, 63, 0.5);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(109, 179, 63, 0);
  }
}

@keyframes btnShine {
  0%, 80%, 100% { left: -100%; }
  40% { left: 120%; }
}

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

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

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

/* Hero stagger entrance */
.hero-stagger > * {
  opacity: 0;
}

body.is-ready .hero-stagger > .hero__eyebrow {
  animation: heroSlideIn 0.75s cubic-bezier(0.22, 1, 0.36, 1) 0.1s forwards;
}

body.is-ready .hero-stagger > .hero__title {
  animation: heroSlideIn 0.75s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
}

body.is-ready .hero-stagger > .hero__highlights {
  animation: heroSlideIn 0.75s cubic-bezier(0.22, 1, 0.36, 1) 0.35s forwards;
}

body.is-ready .hero-stagger > .hero__desc {
  animation: heroSlideIn 0.75s cubic-bezier(0.22, 1, 0.36, 1) 0.48s forwards;
}

body.is-ready .hero-stagger > .hero__slogan {
  animation: heroSlideIn 0.75s cubic-bezier(0.22, 1, 0.36, 1) 0.58s forwards;
}

body.is-ready .hero-stagger > .hero__actions {
  animation: heroSlideIn 0.75s cubic-bezier(0.22, 1, 0.36, 1) 0.68s forwards;
}

.scroll-indicator--bounce {
  animation: scrollBounce 2.5s ease-in-out infinite;
}

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

@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 102, 179, 0.2);
  }
  50% {
    box-shadow: 0 0 40px rgba(109, 179, 63, 0.3);
  }
}

@keyframes textReveal {
  from {
    clip-path: inset(0 100% 0 0);
  }
  to {
    clip-path: inset(0 0 0 0);
  }
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

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

/* --- Scroll Reveal Classes --- */
.reveal-up,
.reveal-left,
.reveal-right,
.reveal-zoom {
  opacity: 0;
  transition: none;
}

.reveal-up.revealed {
  animation: fadeUp 0.8s ease forwards;
  animation-delay: var(--delay, 0s);
  overflow: visible;
}

.reveal-left.revealed {
  animation: fadeLeft 0.8s ease forwards;
  animation-delay: var(--delay, 0s);
}

.reveal-right.revealed {
  animation: fadeRight 0.8s ease forwards;
  animation-delay: var(--delay, 0s);
}

.reveal-zoom.revealed {
  animation: zoomIn 0.8s ease forwards;
  animation-delay: var(--delay, 0s);
}

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

.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0);
  animation: ripple 0.6s ease-out;
  pointer-events: none;
}

/* --- Hover Glow --- */
.hover-glow {
  transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
  animation: glowPulse 2s ease infinite;
}

/* --- Icon Rotation on Hover --- */
.icon-rotate:hover svg {
  transform: rotate(15deg);
  transition: transform var(--transition-base);
}

/* --- Parallax Layer --- */
.parallax {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* --- Section Reveal --- */
.section-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* --- Stagger Children --- */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
}

.stagger-children.visible > *:nth-child(1) { animation: fadeUp 0.5s ease 0.1s forwards; }
.stagger-children.visible > *:nth-child(2) { animation: fadeUp 0.5s ease 0.2s forwards; }
.stagger-children.visible > *:nth-child(3) { animation: fadeUp 0.5s ease 0.3s forwards; }
.stagger-children.visible > *:nth-child(4) { animation: fadeUp 0.5s ease 0.4s forwards; }
.stagger-children.visible > *:nth-child(5) { animation: fadeUp 0.5s ease 0.5s forwards; }
.stagger-children.visible > *:nth-child(6) { animation: fadeUp 0.5s ease 0.6s 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;
    scroll-behavior: auto !important;
  }

  .hero-stagger > *,
  .hero-visual-enter {
    opacity: 1;
    animation: none !important;
    transform: none !important;
    filter: none !important;
  }

  .hero__collage-main img {
    animation: none;
  }

  .scroll-indicator--bounce {
    animation: none;
  }

  .hero__float {
    animation: none !important;
  }

  .hero__image-chip {
    animation: none !important;
  }
}