.timeline{position:relative;max-width:1000px;margin:0 auto}.timeline::after{content:'';position:absolute;width:4px;background:var(--primary-color);top:0;bottom:0;left:50%;margin-left:-2px}.timeline-item{padding:10px 40px;position:relative;background-color:inherit;width:50%}.timeline-item::after{content:'';position:absolute;width:20px;height:20px;right:-10px;background:var(--white);border:4px solid var(--primary-color);top:15px;border-radius:50%;z-index:1}.timeline-item.left{left:0}.timeline-item.right{left:50%}.timeline-item.right::after{left:-10px}.timeline-content{padding:2rem;background:var(--white);position:relative;border-radius:16px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:.3s}.timeline-content:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.timeline-year{display:inline-block;background:var(--primary-color);color:var(--white);padding:.5rem 1rem;border-radius:20px;font-weight:600;font-size:.9rem;margin-bottom:1rem}.timeline-title{font-size:1.4rem;font-weight:700;margin-bottom:1rem;color:var(--text-dark)}.timeline-description{color:var(--text-muted);margin-bottom:1rem;line-height:1.6}.timeline-achievements ul{list-style:none;padding:0;margin:0}.timeline-achievements li{padding:.5rem 0;color:var(--text-muted);position:relative;padding-left:1.5rem}.timeline-achievements li::before{content:'•';color:var(--primary-color);font-weight:700;position:absolute;left:0}.mission-card,.vision-card{background:var(--white);padding:3rem 2rem;border-radius:20px;text-align:center;border:1px solid var(--border-light);height:100%;transition:.3s}.mission-card:hover,.vision-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.mission-icon,.vision-icon{width:80px;height:80px;background:var(--primary-light);color:var(--primary-color);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 2rem;font-size:2rem}.mission-title,.vision-title{font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-dark)}.mission-description,.vision-description{font-size:1.1rem;color:var(--text-muted);line-height:1.6}.certification-card{text-align:center;padding:2rem 1.5rem;height:100%;transition:.3s}.certification-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.certification-icon{width:60px;height:60px;background:var(--primary-light);color:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:1.5rem}.certification-title{font-size:1.2rem;font-weight:600;margin-bottom:1rem;color:var(--text-dark)}.certification-description{color:var(--text-muted);margin-bottom:1rem;line-height:1.5}.certification-date{display:inline-block;background:var(--primary-light);color:var(--primary-color);padding:.25rem .75rem;border-radius:12px;font-size:.85rem;font-weight:500}.company-stats{background:var(--bg-light);padding:3rem 2rem;border-radius:20px;margin-top:3rem}@media (max-width:768px){.timeline::after{left:31px}.timeline-item{width:100%;padding-left:70px;padding-right:25px}.timeline-item::before{left:60px;border:solid #fff;border-width:10px 10px 10px 0;border-color:transparent #fff transparent transparent}.timeline-item.left::after,.timeline-item.right::after{left:21px}.timeline-item.right{left:0}.mission-card,.vision-card{padding:2rem 1.5rem;margin-bottom:2rem}}