.timeline-item,.timeline-number{transition:.3s;position:relative}.main-title,.mobile-year,.subtitle{text-align:center}.main-title{font-size:3rem;font-weight:700;margin-bottom:10px;color:#2c3e50;letter-spacing:-1px}.learn-more-btn,.step-label{text-transform:uppercase;letter-spacing:.5px}.subtitle{font-size:1.1rem;color:#6c757d;margin-bottom:80px;font-weight:400}.timeline-container{display:flex;gap:60px;align-items:start;max-width:1200px}.mobile-timeline{display:none}.timeline-left{position:relative;padding-left:20px;height:60vh;overflow-y:auto;margin-bottom:51px;flex:0 0 400px}.timeline-left::-webkit-scrollbar{width:6px}.timeline-left::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.timeline-left::-webkit-scrollbar-thumb{background:#ff6b35;border-radius:3px}.timeline-left::-webkit-scrollbar-thumb:hover{background:#e55a2b}.timeline-left::before{content:'';position:absolute;left:35px;top:0;bottom:0;width:2px;background:#e9ecef}.timeline-item{display:flex;align-items:flex-start;margin-bottom:35px;cursor:pointer;padding:5px;border-radius:8px}.timeline-item:hover{background-color:#f8f9fa;transform:translateX(5px)}.timeline-number{width:50px;height:50px;border-radius:50%;background-color:#e9ecef;color:#6c757d;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.9rem;margin-right:20px;z-index:2;flex-shrink:0}.step-label,.tag{font-size:.85rem}.timeline-number.active{background-color:#ff6b35;color:#fff;box-shadow:0 4px 12px rgb(255 107 53 / .3);transform:scale(1.1)}.timeline-content h3{font-size:1.1rem;font-weight:600;margin-bottom:5px;color:#2c3e50}.timeline-content p{color:#6c757d;font-size:.9rem;line-height:1.4}.timeline-item.active .timeline-content h3{color:#ff6b35}.center-content{display:flex;padding:2px;width:100%}.step-highlight{background:#fff;padding:50px 40px;border-radius:20px;box-shadow:0 10px 40px rgb(0 0 0 / .1);width:100%;position:relative;transition:.4s;animation:.6s ease-out fadeInUp}.step-highlight:hover{transform:translateY(-5px);box-shadow:0 20px 60px rgb(0 0 0 / .15)}.step-label{display:inline-block;background:linear-gradient(135deg,#ff6b35,#f7931e);color:#fff;padding:8px 20px;border-radius:25px;font-weight:600;margin-bottom:25px}.step-highlight h2{font-size:2.2rem;font-weight:700;margin-bottom:20px;color:#2c3e50;line-height:1.2}.step-highlight p{color:#5a6c7d;margin-bottom:25px;font-size:1rem;line-height:1.6}.feature-tags{display:flex;gap:10px;margin-bottom:30px;flex-wrap:wrap}.tag{background:#f8f9fa;color:#495057;padding:8px 15px;border-radius:20px;font-weight:500;border:1px solid #e9ecef}.learn-more-btn{background:0 0;border:2px solid #ff6b35;color:#ff6b35;padding:15px 35px;border-radius:30px;font-size:1rem;font-weight:600;cursor:pointer;transition:.3s}.learn-more-btn:hover{background-color:#ff6b35;color:#fff;transform:translateY(-2px);box-shadow:0 8px 25px rgb(255 107 53 / .3)}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.mobile-timeline-item{background:#fff;margin-bottom:25px;border-radius:15px;box-shadow:0 5px 20px rgb(0 0 0 / .1);overflow:hidden;transition:transform .3s,box-shadow .3s}.mobile-timeline-item:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgb(0 0 0 / .15)}.mobile-year{background:linear-gradient(135deg,#ff6b35,#f7931e);color:#fff;padding:15px 20px;font-size:1.2rem;font-weight:700}.mobile-content{padding:25px 20px}.mobile-content h3{font-size:1.3rem;font-weight:600;margin-bottom:15px;color:#2c3e50}.mobile-content p{color:#5a6c7d;margin-bottom:20px;line-height:1.6}.mobile-tags{display:flex;gap:8px;flex-wrap:wrap}.mobile-tag{background:#f8f9fa;color:#495057;padding:6px 12px;border-radius:15px;font-size:.8rem;font-weight:500;border:1px solid #e9ecef}@media (max-width:1024px){.timeline-container{flex-direction:column;gap:40px}.timeline-left{height:auto;max-height:400px;flex:none;max-width:100%}.main-title{font-size:2.5rem}}@media (max-width:768px){.container{padding:30px 15px}.main-title{font-size:2.2rem;margin-bottom:15px}.subtitle{font-size:1rem;margin-bottom:40px;padding:0 10px}.center-content{display:none}.timeline-left{height:unset;max-height:unset}}@media (max-width:480px){.container{padding:20px 10px}.main-title{font-size:1.8rem}.subtitle{font-size:.9rem;margin-bottom:30px}.mobile-content{padding:20px 15px}.mobile-content h3{font-size:1.1rem}.mobile-tags{gap:6px}.mobile-tag{font-size:.75rem;padding:5px 10px}.center-content{display:none}.timeline-left{height:unset;max-height:unset}}@media (min-width:769px) and (max-width:1024px){.timeline-left{height:50vh;overflow-y:auto}.step-highlight{padding:40px 30px}.step-highlight h2{font-size:1.8rem}.learn-more-btn{padding:12px 25px;font-size:.9rem}}@media (min-width:481px) and (max-width:768px){.mobile-content h3{font-size:1.2rem}.mobile-year{font-size:1.1rem;padding:12px 20px}}