.history-scroll-indicator{position:fixed;bottom:40px;left:50%;transform:translateX(-50%);color:#fff;font-size:1rem;animation:history-bounce 2s infinite;z-index:10}@keyframes history-bounce{0%,100%,20%,50%,80%{transform:translateX(-50%) translateY(0)}40%{transform:translateX(-50%) translateY(-10px)}60%{transform:translateX(-50%) translateY(-5px)}}.history-timeline-section{position:relative;background:#000}.history-timeline-item{height:100vh;display:flex;align-items:center;justify-content:center;position:relative;padding:40px}.history-timeline-content{position:relative;z-index:1;max-width:800px;text-align:center;opacity:0;transform:translateY(50px);transition:opacity 1s ease,transform 1s ease}.history-timeline-item.active .history-timeline-content{opacity:1;transform:translateY(0)}.history-timeline-year{font-size:6rem;font-weight:700;background:linear-gradient(135deg,#00bfff,#8a2be2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:20px;text-shadow:0 0 40px rgba(0,191,255,.5)}.history-timeline-title{font-size:3rem;margin-bottom:30px;color:#fff}.history-timeline-description{font-size:1.3rem;line-height:1.8;color:#ddd;text-shadow:1px 1px 2px rgba(0,0,0,.5)}.history-timeline-year{font-size:3rem}.history-timeline-title{font-size:2rem}.history-timeline-description{font-size:1.1rem}