.intro-grid{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.intro-text p{color:var(--text-secondary);font-size:var(--text-base);margin-bottom:20px;line-height:1.9}.intro-img{border-radius:var(--radius-xl);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.intro-img img{object-fit:cover;width:100%;height:100%;transition:transform .6s}.intro-img:hover img{transform:scale(1.03)}.pain-list{flex-direction:column;gap:12px;margin-top:24px;display:flex}.pain-item{background:var(--bg-card);border-radius:var(--radius-sm);border:1px solid var(--border-subtle);transition:all var(--transition-base);align-items:center;gap:14px;padding:16px 20px;display:flex}.pain-item:hover{border-color:var(--border-accent);background:var(--bg-card-hover)}.pain-icon{border-radius:var(--radius-sm);width:40px;height:40px;font-size:var(--text-lg);flex-shrink:0;justify-content:center;align-items:center;display:flex}.pain-text{font-size:var(--text-sm);font-weight:500}.biz-overview-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.biz-overview-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:all var(--transition-base);padding:32px;position:relative;overflow:hidden}.biz-overview-card:before{content:"";background:var(--gradient-accent);opacity:0;height:2px;transition:opacity var(--transition-base);position:absolute;top:0;left:0;right:0}.biz-overview-card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-md);transform:translateY(-4px)}.biz-overview-card:hover:before{opacity:1}.biz-overview-card h3{font-size:var(--text-lg);margin-bottom:16px;font-weight:600}.biz-overview-card ul{flex-direction:column;gap:8px;display:flex}.biz-overview-card li{font-size:var(--text-sm);color:var(--text-secondary);padding-left:18px;position:relative}.biz-overview-card li:before{content:"";border-radius:50%;width:5px;height:5px;position:absolute;top:10px;left:0}.biz-overview-card.optical li:before{background:var(--accent)}.biz-overview-card.compute li:before{background:var(--gold)}.biz-overview-card.cloud li:before{background:var(--green)}.biz-overview-card.optical h3{color:var(--accent)}.biz-overview-card.compute h3{color:var(--gold)}.biz-overview-card.cloud h3{color:var(--green)}.timeline{max-width:900px;margin:0 auto;padding:20px 0;position:relative}.timeline:before{content:"";background:linear-gradient(180deg, transparent 0%, var(--accent) 8%, var(--accent) 50%, var(--border-subtle) 92%, transparent 100%);width:2px;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%)}.timeline-item{width:50%;padding:0 48px 56px;position:relative}.timeline-item:nth-child(odd){text-align:right;padding-left:0;padding-right:48px;left:0}.timeline-item:nth-child(2n){text-align:left;padding-left:48px;padding-right:0;left:50%}.timeline-item:last-child{padding-bottom:0}.timeline-dot{border:2px solid var(--accent);background:var(--bg-primary);z-index:2;border-radius:50%;width:14px;height:14px;position:absolute;top:4px}.timeline-item:nth-child(odd) .timeline-dot{right:-7px}.timeline-item:nth-child(2n) .timeline-dot{left:-7px}.timeline-item:first-child .timeline-dot{background:var(--accent);box-shadow:0 0 16px var(--accent-glow), 0 0 40px var(--accent-dim)}.timeline-year{font-family:var(--font-heading);font-size:var(--text-xl);color:var(--accent);letter-spacing:var(--tracking-tight);margin-bottom:6px;font-weight:700}.timeline-item:nth-child(2) .timeline-year{color:var(--gold)}.timeline-item:nth-child(2) .timeline-dot{border-color:var(--gold)}.timeline-item:nth-child(3) .timeline-year{color:var(--green)}.timeline-item:nth-child(3) .timeline-dot{border-color:var(--green)}.timeline-item:nth-child(4) .timeline-year{color:var(--accent-bright)}.timeline-item:nth-child(4) .timeline-dot{border-color:var(--accent-bright)}.timeline-content{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:all var(--transition-base);padding:24px 28px}.timeline-content:hover{border-color:var(--border-accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.timeline-content h3{font-size:var(--text-md);white-space:nowrap;margin-bottom:8px;font-weight:600}.timeline-content p{font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-normal)}.timeline-connector{background:var(--border-subtle);width:24px;height:1px;position:absolute;top:10px}.timeline-item:nth-child(odd) .timeline-connector{right:7px}.timeline-item:nth-child(2n) .timeline-connector{left:7px}@media (max-width:1024px){.intro-grid,.biz-overview-grid{grid-template-columns:1fr}}@media (max-width:768px){.timeline:before{left:20px}.timeline-item,.timeline-item:nth-child(odd),.timeline-item:nth-child(2n){text-align:left;width:100%;padding-left:52px;padding-right:0;left:0}.timeline-dot,.timeline-item:nth-child(odd) .timeline-dot,.timeline-item:nth-child(2n) .timeline-dot{left:13px;right:auto}.timeline-connector,.timeline-item:nth-child(odd) .timeline-connector,.timeline-item:nth-child(2n) .timeline-connector{width:18px;left:27px;right:auto}}