.cloud{position:absolute;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' width='100' height='100'%3E%3Cpath fill='%23ffffff' opacity='0.5' d='M30,30 Q50,10 70,30 Q90,30 90,50 Q90,70 70,70 Q50,90 30,70 Q10,70 10,50 Q10,30 30,30'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:contain;opacity:.3}.cloud-1{top:10%;left:-100px;width:150px;height:80px;animation:cloud-move 30s linear infinite}.cloud-2{top:30%;left:-150px;width:200px;height:100px;animation:cloud-move 25s linear infinite;animation-delay:5s}.cloud-3{top:60%;left:-120px;width:180px;height:90px;animation:cloud-move 35s linear infinite;animation-delay:10s}.cloud-4{top:80%;left:-180px;width:220px;height:110px;animation:cloud-move 40s linear infinite;animation-delay:15s}@keyframes cloud-move{0%{transform:translateX(0)}to{transform:translateX(calc(100vw + 300px))}}.airplane-container{position:relative;width:100%;height:100%}.airplane-animation{position:absolute;animation:airplane-float 6s ease-in-out infinite}@keyframes airplane-float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.air-map-container{position:relative}.airport-dot{position:absolute;width:12px;height:12px;border-radius:50%;background-color:#ff5757;animation:pulse 2s infinite;cursor:pointer}.airport-dot:after{content:attr(data-city);position:absolute;top:-30px;left:50%;transform:translateX(-50%);background-color:rgba(0,0,0,.8);color:white;padding:4px 8px;border-radius:4px;font-size:12px;white-space:nowrap;opacity:0;transition:opacity .3s;pointer-events:none}.airport-dot:hover:after{opacity:1}.airport-dot-1{top:30%;left:75%;background-color:#3b82f6}.airport-dot-2{top:35%;left:78%;background-color:#3b82f6}.airport-dot-3{top:32%;left:25%;background-color:#10b981}.airport-dot-4{top:25%;left:45%;background-color:#ef4444}.airport-dot-5{top:40%;left:58%;background-color:#f59e0b}.airport-dot-6{top:33%;left:82%;background-color:#3b82f6}.airport-dot-7{top:65%;left:85%;background-color:#f59e0b}.airport-dot-8{top:27%;left:48%;background-color:#ef4444}.airport-dot-9{top:35%;left:18%;background-color:#10b981}.airport-dot-10{top:50%;left:76%;background-color:#3b82f6}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,87,87,.7)}70%{box-shadow:0 0 0 10px rgba(255,87,87,0)}to{box-shadow:0 0 0 0 rgba(255,87,87,0)}}.timeline-item{position:relative;min-height:200px}.timeline-dot{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:24px;height:24px;border-radius:50%;background-color:#3b82f6;border:4px solid #e0e7ff;z-index:1;transition:all .3s ease}.timeline-dot:hover{background-color:#2563eb;border-color:#3b82f6;transform:translate(-50%,-50%) scale(1.2)}.timeline-content{position:relative;background-color:white;padding:20px;border-radius:8px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);transition:all .3s ease}.timeline-content:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);transform:translateY(-2px)}.multimodal-card{transition:transform .3s,box-shadow .3s}.multimodal-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05)}.case-study-card{transition:transform .3s,box-shadow .3s}.case-study-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05)}@media (max-width:768px){.timeline-item{flex-direction:column!important;text-align:center!important}.timeline-content{width:100%!important;padding-left:0!important;padding-right:0!important;text-align:center!important}.timeline-dot{position:relative!important;left:auto!important;top:auto!important;transform:none!important;margin:20px auto}.absolute.left-1\/2.top-0.h-full.w-1.-translate-x-1\/2.bg-blue-200{display:none}}