/* ==========================================================================
   BESTECH Website Animation Styles
   ========================================================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-22px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.94);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-32px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(32px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes subtleFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

@keyframes softPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(243, 106, 0, 0.24);
  }

  50% {
    box-shadow: 0 0 0 12px rgba(243, 106, 0, 0);
  }
}

@keyframes progressGrow {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

@keyframes menuPanelIn {
  from {
    opacity: 0;
    transform: translateY(-14px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

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

  to {
    background-position: -200% 0;
  }
}

.animate-fade-in {
  animation: fadeIn 700ms ease both;
}

.animate-fade-up {
  animation: fadeUp 760ms ease both;
}

.animate-fade-down {
  animation: fadeDown 680ms ease both;
}

.animate-scale-in {
  animation: scaleIn 620ms ease both;
}

.animate-slide-left {
  animation: slideInLeft 760ms ease both;
}

.animate-slide-right {
  animation: slideInRight 760ms ease both;
}

.animate-delay-1 {
  animation-delay: 120ms;
}

.animate-delay-2 {
  animation-delay: 220ms;
}

.animate-delay-3 {
  animation-delay: 340ms;
}

.animate-delay-4 {
  animation-delay: 460ms;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 760ms ease,
    transform 760ms ease;
  will-change: opacity, transform;
}

.reveal.reveal-left {
  transform: translateX(-34px);
}

.reveal.reveal-right {
  transform: translateX(34px);
}

.reveal.reveal-scale {
  transform: scale(0.94);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 680ms ease,
    transform 680ms ease;
}

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

.reveal-stagger.is-visible > *:nth-child(1) {
  transition-delay: 40ms;
}

.reveal-stagger.is-visible > *:nth-child(2) {
  transition-delay: 120ms;
}

.reveal-stagger.is-visible > *:nth-child(3) {
  transition-delay: 200ms;
}

.reveal-stagger.is-visible > *:nth-child(4) {
  transition-delay: 280ms;
}

.reveal-stagger.is-visible > *:nth-child(5) {
  transition-delay: 360ms;
}

.reveal-stagger.is-visible > *:nth-child(6) {
  transition-delay: 440ms;
}

.hero .section-kicker,
.hero h1,
.hero .hero-copy,
.hero .hero-actions,
.hero .hero-meta {
  animation: fadeUp 820ms ease both;
}

.hero .section-kicker {
  animation-delay: 80ms;
}

.hero h1 {
  animation-delay: 180ms;
}

.hero .hero-copy {
  animation-delay: 300ms;
}

.hero .hero-actions {
  animation-delay: 420ms;
}

.hero .hero-meta {
  animation-delay: 540ms;
}

.page-hero .breadcrumbs,
.page-hero .section-kicker,
.page-hero h1,
.page-hero .section-copy {
  animation: fadeUp 760ms ease both;
}

.page-hero .breadcrumbs {
  animation-delay: 80ms;
}

.page-hero .section-kicker {
  animation-delay: 160ms;
}

.page-hero h1 {
  animation-delay: 240ms;
}

.page-hero .section-copy {
  animation-delay: 340ms;
}

.site-header {
  animation: fadeDown 520ms ease both;
}

.nav-menu.is-open {
  animation: menuPanelIn 260ms ease both;
}

.brand-mark {
  animation: softPulse 3.5s ease-in-out infinite;
}

.btn,
.nav-link,
.filter-btn,
.category-pill,
.social-link,
.whatsapp-float,
.back-to-top {
  will-change: transform;
}

.btn:active,
.filter-btn:active,
.category-pill:active,
.social-link:active {
  transform: translateY(0) scale(0.98);
}

.card::after,
.product-card::after,
.contact-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(
    135deg,
    rgba(243, 106, 0, 0.16),
    rgba(255, 255, 255, 0)
  );
  transition: opacity var(--transition-base);
}

.card:hover::after,
.product-card:hover::after,
.contact-card:hover::after {
  opacity: 1;
}

.product-image::after,
.media-frame::after,
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    120deg,
    transparent 20%,
    rgba(255, 255, 255, 0.34) 50%,
    transparent 80%
  );
  opacity: 0;
  transform: translateX(-100%);
  transition:
    opacity var(--transition-base),
    transform 700ms ease;
}

.product-card:hover .product-image::after,
.media-frame:hover::after,
.gallery-item:hover::after {
  opacity: 1;
  transform: translateX(100%);
}

.icon-box {
  transition:
    color var(--transition-base),
    background-color var(--transition-base),
    transform var(--transition-base);
}

.feature-card:hover .icon-box,
.value-card:hover .icon-box,
.contact-card:hover .icon-box {
  color: var(--color-white);
  background: var(--color-primary);
  transform: translateY(-3px) rotate(-2deg);
}

.process-card::before {
  transition:
    color var(--transition-base),
    transform var(--transition-base);
}

.process-card:hover::before {
  color: rgba(243, 106, 0, 0.26);
  transform: translateX(4px);
}

.timeline-item::before {
  animation: softPulse 2.8s ease-in-out infinite;
}

.hero-meta-item,
.platform-item,
.stat-item {
  transition:
    transform var(--transition-base),
    background-color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.hero-meta-item:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.14);
}

.platform-item:hover {
  transform: translateY(-6px);
  border-color: rgba(243, 106, 0, 0.24);
  box-shadow: var(--shadow-sm);
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.08);
}

.gallery-item {
  transform: translateZ(0);
}

.gallery-overlay {
  transform: translateY(12px);
  opacity: 0.94;
  transition:
    transform var(--transition-base),
    opacity var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
  opacity: 1;
}

.form-control {
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.form-control:hover {
  border-color: rgba(243, 106, 0, 0.34);
}

.is-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.is-loading::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.12),
    rgba(255, 255, 255, 0.38),
    rgba(255, 255, 255, 0.12)
  );
  background-size: 200% 100%;
  animation: shimmer 1.2s linear infinite;
}

.is-loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-top-color: var(--color-white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: spin 800ms linear infinite;
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.counter {
  font-variant-numeric: tabular-nums;
}

.parallax-soft {
  transform: translateY(var(--parallax-y, 0));
  transition: transform 80ms linear;
  will-change: transform;
}

.image-float {
  animation: subtleFloat 5.5s ease-in-out infinite;
}

.progress-line {
  position: relative;
  overflow: hidden;
}

.progress-line::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
}

.progress-line.is-visible::after {
  animation: progressGrow 900ms ease both;
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.reveal-left,
  .reveal.reveal-right,
  .reveal.reveal-scale,
  .reveal-stagger > *,
  .gallery-overlay,
  .parallax-soft {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero .section-kicker,
  .hero h1,
  .hero .hero-copy,
  .hero .hero-actions,
  .hero .hero-meta,
  .page-hero .breadcrumbs,
  .page-hero .section-kicker,
  .page-hero h1,
  .page-hero .section-copy,
  .site-header,
  .brand-mark,
  .timeline-item::before,
  .image-float,
  .is-loading::before,
  .is-loading::after,
  .progress-line.is-visible::after {
    animation: none !important;
  }
}