/* ══════════════════════════════════════════════════
   WINNART IMPRIMERIE — Animation System
   Skills used: animation-design, css-animations, ui-animations
   ══════════════════════════════════════════════════ */

/* ── Motion Tokens (animation-design: §6) ── */
:root {
  --duration-instant: 120ms;
  --duration-fast:   200ms;
  --duration-std:    300ms;
  --duration-slow:   500ms;
  --ease-enter:      cubic-bezier(0.0, 0.0, 0.2, 1);
  --ease-exit:       cubic-bezier(0.4, 0.0, 1, 1);
  --ease-standard:   cubic-bezier(0.4, 0.0, 0.2, 1);
  --ease-spring:     cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-bounce:     cubic-bezier(0.68, -0.55, 0.27, 1.55);
  --stagger-offset:  40ms;
  --stagger-max:     400ms;
}

/* ── prefers-reduced-motion (animation-design: §7, css-animations: §9) ── */
@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;
    animation-delay: 0ms !important;
    transform: none !important;
    opacity: 1 !important;
  }
  .animate-reveal { opacity: 1 !important; transform: none !important; }
}

/* ═══ 1. REVEAL ON SCROLL (css-animations: §6) ═══ */

.animate-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-std) var(--ease-enter),
              transform var(--duration-std) var(--ease-enter);
}
.animate-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.animate-reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity var(--duration-std) var(--ease-enter),
              transform var(--duration-std) var(--ease-enter);
}
.animate-reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}
.animate-reveal-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity var(--duration-std) var(--ease-enter),
              transform var(--duration-std) var(--ease-enter);
}
.animate-reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}
.animate-reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity var(--duration-std) var(--ease-enter),
              transform var(--duration-std) var(--ease-enter);
}
.animate-reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* ── Stagger helpers (applied via JS or inline style) ── */
.stagger-1  { transition-delay: 0ms; }
.stagger-2  { transition-delay: calc(var(--stagger-offset) * 1); }
.stagger-3  { transition-delay: calc(var(--stagger-offset) * 2); }
.stagger-4  { transition-delay: calc(var(--stagger-offset) * 3); }
.stagger-5  { transition-delay: calc(var(--stagger-offset) * 4); }
.stagger-6  { transition-delay: calc(var(--stagger-offset) * 5); }
.stagger-7  { transition-delay: calc(var(--stagger-offset) * 6); }
.stagger-8  { transition-delay: calc(var(--stagger-offset) * 7); }
.stagger-9  { transition-delay: calc(var(--stagger-offset) * 8); }
.stagger-10 { transition-delay: calc(var(--stagger-offset) * 9); }

/* ═══ 2. MICRO-INTERACTIONS (ui-animations: §2) ═══ */

/* ── Button press ── */
.btn-press:active {
  transform: scale(0.96) !important;
  transition: transform var(--duration-instant) var(--ease-exit);
}
.btn-press {
  transition: transform var(--duration-fast) var(--ease-spring);
}

/* ── Card hover lift ── */
.card-lift, .product-card, .pack-card, .service-card, .blog-card, .testimonial-card {
  transition: transform var(--duration-fast) var(--ease-enter),
              box-shadow var(--duration-fast) var(--ease-enter);
}
.card-lift:hover, .product-card:hover, .pack-card:hover, .service-card:hover, .blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}
/* Touch devices: no hover lift */
@media (hover: none) {
  .product-card:hover, .pack-card:hover, .service-card:hover, .blog-card:hover {
    transform: none !important;
    box-shadow: none !important;
  }
}
/* Active tap feedback */
.product-card:active, .pack-card:active, .btn:active {
  transform: scale(0.98);
}

/* ── Image zoom on hover ── */
.img-zoom {
  overflow: hidden;
}
.img-zoom img {
  transition: transform var(--duration-std) var(--ease-enter);
}
.img-zoom:hover img {
  transform: scale(1.05);
}

/* ── Link underline animation ── */
.link-underline {
  position: relative;
  text-decoration: none;
}
.link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width var(--duration-fast) var(--ease-standard);
}
.link-underline:hover::after {
  width: 100%;
}

/* ── Skeleton loading (ui-animations: §3) ── */
.skeleton {
  background: linear-gradient(90deg, #e8eaee 25%, #f0f2f5 50%, #e8eaee 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: 6px;
}
@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skeleton-text { height: 14px; margin-bottom: 8px; width: 80%; }
.skeleton-title { height: 24px; margin-bottom: 12px; width: 60%; }
.skeleton-avatar { width: 48px; height: 48px; border-radius: 50%; }
.skeleton-card { height: 200px; }

/* ═══ 3. ENTRY / EXIT ANIMATIONS (css-animations: §5) ═══ */

@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInScale {
  0% { opacity: 0; transform: scale(0.92); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes fadeInLeft {
  0% { opacity: 0; transform: translateX(-20px); }
  100% { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  0% { opacity: 0; transform: translateX(20px); }
  100% { opacity: 1; transform: translateX(0); }
}
@keyframes slideDown {
  0% { opacity: 0; transform: translateY(-12px); }
  100% { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
  0% { opacity: 0; transform: scale(0.8); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes drawIn {
  0% { clip-path: inset(0 100% 0 0); }
  100% { clip-path: inset(0 0 0 0); }
}

/* Utility classes */
.anim-fade-in-up  { animation: fadeInUp var(--duration-std) var(--ease-enter) both; }
.anim-fade-in-scale { animation: fadeInScale var(--duration-std) var(--ease-enter) both; }
.anim-fade-in-left  { animation: fadeInLeft var(--duration-std) var(--ease-enter) both; }
.anim-fade-in-right { animation: fadeInRight var(--duration-std) var(--ease-enter) both; }
.anim-slide-down    { animation: slideDown var(--duration-fast) var(--ease-enter) both; }

/* ═══ 4. LOADING STATES (ui-animations: §3) ═══ */

/* Pulse dot loader */
.loader-dots {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.loader-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary, #1a2b6d);
  animation: dotPulse 1.2s var(--ease-standard) infinite both;
}
.loader-dots span:nth-child(2) { animation-delay: 0.2s; }
.loader-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotPulse {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* Spinner */
.loader-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--border-color, #e2e4ea);
  border-top-color: var(--primary, #1a2b6d);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ═══ 5. TOAST / NOTIFICATION (ui-animations: §6) ═══ */
@keyframes toastIn {
  0% { opacity: 0; transform: translateY(16px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes toastOut {
  0% { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 0; transform: translateY(-8px) scale(0.95); }
}
.toast {
  animation: toastIn var(--duration-fast) var(--ease-spring);
  transition: opacity var(--duration-fast) var(--ease-exit),
              transform var(--duration-fast) var(--ease-exit);
}
.toast.toast-exit {
  animation: toastOut var(--duration-fast) var(--ease-exit) both;
}

/* ═══ 6. COUNTER / BADGE POP (ui-animations: §2) ═══ */
@keyframes countPop {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}
.count-pop {
  animation: countPop var(--duration-fast) var(--ease-spring);
}

/* ═══ 7. SCROLLBAR STYLING (cross-platform) ═══ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-body, #f7f8fc);
}
::-webkit-scrollbar-thumb {
  background: var(--gray, #ccc);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary, #1a2b6d);
}

/* Firefox scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--gray, #ccc) var(--bg-body, #f7f8fc);
}

/* ═══ 8. RESPONSIVE ENHANCEMENTS ═══ */

/* ── Large screens (1400px+) ── */
@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }
}

/* ── Tablets (769px–1024px) ── */
@media (min-width: 769px) and (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .hero {
    padding: 100px 24px 60px !important;
  }
  .hero h1 {
    font-size: 2.2rem !important;
  }
}

/* ── Small tablets / large phones (481px–768px) ── */
@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }
  .hero {
    padding: 80px 16px 50px !important;
  }
  .hero h1 {
    font-size: 1.6rem !important;
  }
  .hero p {
    font-size: 0.9rem !important;
  }
  .header-container {
    padding: 10px 16px !important;
  }
  .logo-text {
    font-size: 1.1rem !important;
  }
  .logo-img {
    width: 40px !important;
    height: 40px !important;
  }
  .testimonials-track {
    gap: 16px !important;
  }
  .testimonial-card {
    min-width: 280px !important;
    padding: 20px !important;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 24px !important;
  }
}

/* ── Small phones (≤480px) ── */
@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr !important;
  }
  .hero h1 {
    font-size: 1.3rem !important;
  }
  .hero p {
    font-size: 0.82rem !important;
  }
  .header-container {
    padding: 8px 12px !important;
  }
  .logo-text {
    font-size: 1rem !important;
  }
  .logo-img {
    width: 36px !important;
    height: 36px !important;
  }
  .footer-grid {
    grid-template-columns: 1fr !important;
    text-align: center !important;
  }
  .testimonial-card {
    min-width: 260px !important;
    padding: 16px !important;
  }
  .cta-buttons {
    flex-direction: column !important;
    gap: 10px !important;
  }
  .cta-buttons .btn {
    width: 100% !important;
    text-align: center !important;
  }
  .modal-content {
    padding: 20px 16px !important;
    margin: 10px !important;
  }
  .product-card {
    margin: 0 4px !important;
  }
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Touch-friendly targets ── */
@media (hover: none) and (pointer: coarse) {
  .btn, button, a, input, select, textarea {
    min-height: 44px;
  }
  .card-lift:hover {
    transform: none !important;
  }
  .product-card:hover {
    transform: none !important;
  }
}

/* ═══ 9. CROSS-OS TEXT RENDERING ═══ */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* ═══ 10. PRINT STYLES ═══ */
@media print {
  header, footer, .chat-bubble, .whatsapp-float, .modal-overlay,
  .scroll-indicator, .back-to-top, #cookieConsent {
    display: none !important;
  }
  body {
    padding-top: 0 !important;
    background: white !important;
    color: black !important;
  }
  .hero {
    padding: 20px 0 !important;
    background: white !important;
    color: black !important;
  }
  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }
}

/* ═══ 11. SAFARI / IOS FIXES ═══ */
@supports (-webkit-touch-callout: none) {
  body {
    -webkit-font-smoothing: antialiased;
  }
  input, textarea, select {
    font-size: 16px !important;
  }
}

/* ═══ 12. KEYBOARD FOCUS VISIBLE ═══ */
:focus-visible {
  outline: 2px solid var(--secondary, #e87722);
  outline-offset: 2px;
}
:focus:not(:focus-visible) {
  outline: none;
}