/* ============================================================
   MOBILIS TOURS & LOISIRS — Animations & Utilitaires CSS
   ============================================================ */

/* --- Animations Keyframes --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-14px); }
}
@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232,160,32,0.5); }
  50%       { box-shadow: 0 0 0 16px rgba(232,160,32,0); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes plane-fly {
  0%   { transform: translateX(-60px) translateY(20px); opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { transform: translateX(120vw) translateY(-60px); opacity: 0; }
}
@keyframes counter-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slide-in-up {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes ripple {
  0%   { transform: scale(0); opacity: 1; }
  100% { transform: scale(4); opacity: 0; }
}

/* --- Classes d'Animation --- */
.animate-fade-up      { animation: fadeInUp 0.7s ease forwards; }
.animate-fade-down    { animation: fadeInDown 0.7s ease forwards; }
.animate-fade-left    { animation: fadeInLeft 0.7s ease forwards; }
.animate-fade-right   { animation: fadeInRight 0.7s ease forwards; }
.animate-scale-in     { animation: scaleIn 0.5s ease forwards; }
.animate-float        { animation: float 4s ease-in-out infinite; }
.animate-pulse-gold   { animation: pulse-gold 2s ease-in-out infinite; }
.animate-spin         { animation: spin 8s linear infinite; }

/* Délais */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }

/* --- Scroll Reveal (classe toggle par JS) --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--left  { transform: translateX(-40px); }
.reveal--right { transform: translateX(40px); }
.reveal--left.visible, .reveal--right.visible { transform: translateX(0); }
.reveal--scale { transform: scale(0.88); }
.reveal--scale.visible { transform: scale(1); }

/* --- Shimmer (Loading skeleton) --- */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

/* --- Overlay Image --- */
.img-overlay {
  position: relative;
  overflow: hidden;
}
.img-overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.img-overlay:hover img { transform: scale(1.08); }
.img-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.img-overlay:hover::after { opacity: 1; }

/* --- Glassmorphism --- */
.glass {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
}
.glass--dark {
  background: rgba(26,26,46,0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
}
.glass--gold {
  background: rgba(232,160,32,0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(232,160,32,0.25);
}

/* --- Divider en vague (sections) --- */
.wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.wave-divider svg {
  display: block;
  width: 100%;
}

/* --- Tag Promo --- */
.promo-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--gradient-gold);
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xs);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-gold);
}

/* --- Indicateur de notation étoiles --- */
.stars {
  display: flex;
  align-items: center;
  gap: 2px;
  color: var(--color-primary);
  font-size: var(--font-size-sm);
}

/* --- Séparateur décoratif doré --- */
.gold-line {
  width: 60px;
  height: 4px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
  margin: var(--space-md) auto;
}
.gold-line--left { margin-left: 0; }

/* --- WhatsApp floating button pulse --- */
.whatsapp-float {
  animation: pulse-gold 2.5s ease-in-out infinite;
}

/* --- Page Loader --- */
#page-loader {
  position: fixed;
  inset: 0;
  background: var(--color-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-logo { width: 120px; animation: scaleIn 0.5s ease; }
.loader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  margin-top: var(--space-lg);
  overflow: hidden;
}
.loader-bar::after {
  content: '';
  display: block;
  height: 100%;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
  animation: shimmer 1.5s infinite;
  background-size: 300% 100%;
}

/* --- Toast Notification --- */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  box-shadow: var(--shadow-lg);
  animation: slide-in-up 0.4s ease;
  z-index: var(--z-toast);
  max-width: 340px;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.toast--success { background: var(--color-success); color: white; }
.toast--error   { background: var(--color-error); color: white; }

/* --- Ripple effect sur boutons --- */
.ripple-effect {
  position: absolute;
  border-radius: 50%;
  width: 8px;
  height: 8px;
  background: rgba(255,255,255,0.4);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

/* -- ICONES SVG PREMIUM -------------------------------------- */
.icon-svg { width: 1.2em; height: 1.2em; display: inline-block; vertical-align: middle; }


/* -- PAGE LOADER : ANIMATION AVION DÉCOLLAGE ----------------- */
#page-loader { position: fixed; inset: 0; background: var(--color-dark); display: flex; align-items: center; justify-content: center; z-index: 9999; transition: opacity 0.6s ease, visibility 0.6s ease; }
#page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader__content { display: flex; flex-direction: column; align-items: center; gap: 2rem; }
.loader__logo { width: 100px; height: 100px; border-radius: 50%; border: 3px solid var(--color-primary); box-shadow: 0 0 0 6px rgba(232,160,32,0.15), 0 0 40px rgba(232,160,32,0.3); animation: logo-pulse 1.5s ease-in-out infinite; }
@keyframes logo-pulse { 0%, 100% { box-shadow: 0 0 0 6px rgba(232,160,32,0.15), 0 0 40px rgba(232,160,32,0.3); } 50% { box-shadow: 0 0 0 12px rgba(232,160,32,0.05), 0 0 60px rgba(232,160,32,0.5); } }
.loader__runway { position: relative; width: 280px; height: 50px; display: flex; align-items: center; }
.loader__runway::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: linear-gradient(to right, transparent, var(--color-primary), transparent); border-radius: var(--radius-full); }
.loader__runway::after { content: ''; position: absolute; bottom: -1px; left: 0; width: 100%; height: 2px; background: repeating-linear-gradient(to right, rgba(232,160,32,0.8) 0px, rgba(232,160,32,0.8) 20px, transparent 20px, transparent 35px); animation: runway-flash 0.5s linear infinite; }
@keyframes runway-flash { from { background-position: 0 0; } to { background-position: 35px 0; } }
.loader__plane { position: absolute; left: -40px; bottom: 4px; width: 52px; height: 52px; animation: plane-takeoff 1.8s cubic-bezier(0.25, 0.1, 0.25, 1) forwards; }
.loader__plane svg { width: 100%; height: 100%; filter: drop-shadow(0 0 8px rgba(232,160,32,0.6)); }
@keyframes plane-takeoff { 0% { left: -40px; bottom: 4px; transform: rotate(0deg); opacity: 1; } 40% { left: 80px; bottom: 4px; transform: rotate(0deg); opacity: 1; } 65% { left: 160px; bottom: 20px; transform: rotate(-10deg); opacity: 1; } 85% { left: 240px; bottom: 45px; transform: rotate(-18deg); opacity: 0.8; } 100% { left: 340px; bottom: 80px; transform: rotate(-20deg); opacity: 0; } }
.loader__trail { position: absolute; bottom: 22px; left: 0; height: 2px; background: linear-gradient(to right, transparent, rgba(232,160,32,0.4)); animation: trail-grow 1.8s cubic-bezier(0.25,0.1,0.25,1) forwards; border-radius: var(--radius-full); }
@keyframes trail-grow { 0% { width: 0; opacity: 0; } 40% { width: 80px; opacity: 1; } 100% { width: 260px; opacity: 0; } }
.loader__text { font-family: var(--font-heading); font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: rgba(255,255,255,0.5); letter-spacing: 0.08em; animation: fade-blink 1.5s ease-in-out infinite; }
@keyframes fade-blink { 0%,100% { opacity: 0.4; } 50% { opacity: 1; } }



@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 85px !important;
  }
}