@keyframes slideDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes slideUp{from{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-20px)}}@keyframes bounce{0%,20%,50%,80%,100%{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}100%{transform:scale(1)}}@keyframes shimmer{0%{background-position:-200px 0}100%{background-position:calc(200px + 100%) 0}}.loading-shimmer{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200px 100%;animation:shimmer 1.5s infinite}.card-enter{animation:slideUp 0.6s ease-out}.card-enter:nth-child(1){animation-delay:0.1s}.card-enter:nth-child(2){animation-delay:0.2s}.card-enter:nth-child(3){animation-delay:0.3s}.card-enter:nth-child(4){animation-delay:0.4s}.card-enter:nth-child(5){animation-delay:0.5s}.hover-lift{transition:transform 0.3s ease,box-shadow 0.3s ease}.hover-lift:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(0,0,0,0.15)}.btn-pulse{animation:pulse 2s infinite}.btn-bounce:hover{animation:bounce 0.6s ease}.text-fade-in{animation:fadeIn 0.8s ease-out}.text-slide-up{animation:slideUp 0.6s ease-out}.icon-spin{animation:spin 1s linear infinite}.icon-bounce{animation:bounce 0.8s ease}.notification-enter{animation:slideDown 0.4s ease-out}.notification-exit{animation:slideUp 0.4s ease-out}.progress-fill{transition:width 0.8s ease-out}.stagger-item{opacity:0;transform:translateY(20px);animation:slideUp 0.6s ease-out forwards}.stagger-item:nth-child(1){animation-delay:0.1s}.stagger-item:nth-child(2){animation-delay:0.2s}.stagger-item:nth-child(3){animation-delay:0.3s}.stagger-item:nth-child(4){animation-delay:0.4s}.stagger-item:nth-child(5){animation-delay:0.5s}.stagger-item:nth-child(6){animation-delay:0.6s}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}}.focus-ring{transition:box-shadow 0.2s ease}.focus-ring:focus{outline:none;box-shadow:0 0 0 3px rgba(0,123,255,0.25)}.page-enter{opacity:0;transform:translateY(20px);animation:fadeIn 0.6s ease-out,slideUp 0.6s ease-out}.page-exit{animation:fadeOut 0.3s ease-out}@keyframes fadeOut{from{opacity:1}to{opacity:0}}.language-flags{display:flex;gap:6px;margin:8px 0;flex-wrap:wrap;align-items:center}.audio-indicator{font-size:16px;margin-right:4px;opacity:0.7;user-select:none}.language-flag{font-size:18px;cursor:pointer;transition:transform 0.2s ease,opacity 0.2s ease;border-radius:4px;padding:2px;user-select:none}.language-flag:hover{transform:scale(1.1);opacity:0.8}.language-flag.active{background-color:var(--accent);border-radius:50%}.social-icons{display:none;gap:8px;margin-top:6px;flex-wrap:wrap}.social-icons.flex{display:flex}.social-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;text-decoration:none;font-size:16px;transition:transform 0.2s ease,box-shadow 0.2s ease;box-shadow:0 2px 4px rgba(0,0,0,0.1)}.social-icon:hover{transform:scale(1.1);box-shadow:0 4px 8px rgba(0,0,0,0.2)}.social-icon.facebook{background:linear-gradient(135deg,#1877f2,#42a5f5);color:white}.social-icon.instagram{background:linear-gradient(135deg,#f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);color:white}.social-icon.youtube{background:linear-gradient(135deg,#ff0000,#cc0000);color:white}