:root{--primary-dark:#0b2a33;--primary-green:#16a34a;--text-dark:#111827;--text-muted:#6b7280;--border-light:#e5e7eb;--bg-light:#fff;--bg-soft:#f9fafb}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}.oterri-section{max-width:1200px;margin:0 auto 120px;font-family:Inter,system-ui,sans-serif}.page-offset{margin-top:120px}.oterri-hero{height:100vh;position:relative;overflow:hidden}.oterri-hero-img{object-fit:cover;width:100%;height:100%;animation:1.4s ease-out forwards heroFade}@keyframes heroFade{0%{opacity:0;transform:scale(1.05)}to{opacity:1;transform:scale(1)}}.oterri-partners-strip{background:var(--bg-light);padding:70px 20px 9px}.partners-row{text-align:center;justify-content:space-between;max-width:1200px;margin:0 auto;display:flex}.partner-item{flex:1;margin-top:-4vh;padding:20px}.partner-item h3{color:var(--primary-green);font-size:34px;font-weight:800}.partner-item p{color:var(--text-muted);font-size:15px}.partner-divider{background:#0000001f;width:1px;height:55px}.section-eyebrow{letter-spacing:2px;color:var(--text-muted);text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:700;display:inline-block}.oterri-section h2{color:var(--primary-dark);padding-bottom:14px;font-size:36px;font-weight:700;line-height:1.25;position:relative}.oterri-section h2:after{content:"";background:linear-gradient(to right,var(--primary-dark),transparent);width:260px;height:2px;position:absolute;bottom:0;left:0}.section-desc{max-width:760px;color:var(--text-muted);margin:18px 0 40px;font-size:16px;line-height:1.65}.overview-grid{grid-template-columns:1.5fr 1fr;gap:60px;display:grid}.overview-text p{color:#374151;margin-bottom:20px;font-size:15px;line-height:1.7}.modules-grid{grid-template-columns:repeat(3,1fr);gap:30px;display:grid}.module-card{border:1px solid var(--border-light);background:var(--bg-light);border-radius:16px;padding:22px;transition:box-shadow .25s,border-color .25s}.module-card:hover{border-color:var(--primary-green);box-shadow:0 16px 36px #0000001a}.module-image-container{border-radius:12px;width:100%;height:160px;margin-bottom:16px;position:relative;overflow:hidden}.module-image-container img{object-fit:cover;width:100%;height:100%}.module-card h4{color:var(--primary-dark);margin-bottom:8px;font-size:17px;font-weight:700}.module-card p{color:var(--text-muted);margin-bottom:12px;font-size:14px}.module-card ul{color:#374151;padding-left:18px;font-size:13px}.tech-grid{grid-template-columns:repeat(4,1fr);gap:24px;display:grid}.tech-card{border:1px solid var(--border-light);background:var(--bg-light);text-align:center;border-radius:14px;padding:20px;transition:box-shadow .25s,border-color .25s}.tech-card:hover{border-color:var(--primary-green);box-shadow:0 14px 30px #00000014}.tech-card .image-container{border-radius:10px;width:100%;height:140px;margin-bottom:14px;position:relative;overflow:hidden}.tech-card .image-container img{object-fit:cover;width:100%;height:100%}.tech-card h4{color:var(--primary-dark);margin-bottom:6px;font-size:16px;font-weight:700}.tech-card p{color:var(--text-muted);font-size:14px}.osplit-cta{background:var(--primary-dark);text-align:center;color:#fff;border-radius:20px;max-width:1200px;margin:120px auto;padding:60px}.osplit-cta h2{color:#fff;font-size:36px;font-weight:800}.osplit-cta h2 span{color:var(--primary-green)}.osplit-cta p{color:#ffffffe6;max-width:600px;margin:0 auto 32px;font-size:16px;line-height:1.6}@media (max-width:900px){.overview-grid{grid-template-columns:1fr;gap:30px}.partners-row{flex-direction:column;gap:28px}.partner-divider{width:60px;height:1px}}@media (max-width:640px){.modules-grid,.tech-grid{grid-template-columns:1fr}.oterri-section{margin-bottom:80px;padding:0 16px}.oterri-section h2{font-size:28px}.oterri-section h2:after{width:180px}.page-offset{margin-top:80px}}