.page-title{letter-spacing:-1.5px;margin-bottom:16px;font-size:3.5rem;font-weight:700;line-height:1.1}.page-title span{color:var(--orange)}.core-tech{padding:40px 0}.tech-header{margin-bottom:40px}.tech-description{color:var(--text-muted);max-width:800px;font-size:1.1rem;line-height:1.6}.features-grid{grid-template-columns:repeat(4,1fr);gap:25px;margin:40px 0;display:grid}.feature-item{border:1px solid var(--border);transition:var(--transition);background:#fff;border-radius:16px;padding:24px}.feature-item:hover{box-shadow:var(--shadow-hover);border-color:var(--orange);transform:translateY(-4px)}.feature-value{color:var(--orange);margin-bottom:8px;font-size:1.8rem;font-weight:700}.feature-label{margin-bottom:4px;font-weight:600}.feature-desc{color:var(--text-muted);font-size:.85rem;line-height:1.4}.tech-cards-section{background:var(--bg-alt);padding:50px 32px}.tech-cards-wrap{grid-template-columns:repeat(2,1fr);gap:16px;max-width:500px;margin:0 auto;display:grid}.tech-card{border:1px solid var(--border);text-align:center;aspect-ratio:1;cursor:pointer;background:#fff;flex-direction:column;justify-content:center;align-items:center;padding:2rem;transition:all .3s;display:flex}.tech-card:hover{border-color:var(--orange);transform:translateY(-5px);box-shadow:0 20px 40px -12px #f7931a26}.tech-card i{color:var(--orange);margin-bottom:1rem;font-size:2rem}.tech-card span{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-size:.9rem}.dag-container{background:var(--bg-alt);border:1px solid var(--border);border-radius:24px;margin:40px 0;padding:40px}.dag-title{text-align:center;margin-bottom:30px;font-size:1.5rem;font-weight:600}.dag-grid{flex-wrap:wrap;justify-content:center;gap:20px;min-height:200px;display:flex}.dag-block{background:var(--orange-light);border:2px solid var(--orange);width:80px;height:80px;color:var(--orange);border-radius:12px;justify-content:center;align-items:center;font-weight:600;transition:all .3s;animation:2s infinite floatBlock;display:flex}.dag-block:hover{background:var(--orange);color:#fff;transform:scale(1.1);box-shadow:0 0 20px #f7931a80}@keyframes floatBlock{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.section{padding:60px 0}.section-alt{background:var(--bg-alt);padding:60px 0}.section-title{margin-bottom:10px;font-size:1.8rem;font-weight:700}.section-title span{color:var(--orange)}.section-subtitle{color:var(--text-muted);max-width:650px;font-size:1rem}.graph-container{border:1px solid var(--border);background:#fff;border-radius:24px;margin:40px 0;padding:40px}.graph-title{text-align:center;margin-bottom:30px;font-size:1.5rem;font-weight:600}.graph-wrapper{height:300px;margin:20px 0;position:relative}.graph-svg{width:100%;height:100%}.graph-line{fill:none;stroke:var(--orange);stroke-width:3px}.graph-label{text-align:center;background:var(--orange-light);color:var(--orange);border-radius:20px;margin:10px auto 0;padding:10px 20px;font-size:.9rem;font-weight:600;display:inline-block}.shield-container{justify-content:center;align-items:center;padding:40px 0;display:flex}.shield{flex-direction:column;align-items:center;width:320px;display:flex;position:relative}.shield-layer-1{color:#fff;z-index:2;background:linear-gradient(135deg,#f7931ae6,#e06f00e6);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:160px;height:160px;animation:4s infinite shieldFloat;display:flex;box-shadow:0 10px 30px #f7931a4d}@keyframes shieldFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.shield-layer-2{border:1px solid var(--border);text-align:center;z-index:1;background:#fff;border-radius:16px;margin-top:-20px;padding:20px 24px;box-shadow:0 10px 30px #00000014}.shield-item{padding:8px 0;font-size:.95rem;font-weight:600}.shield-item:not(:last-child){border-bottom:1px solid var(--border)}@media (max-width:1000px){.features-grid{grid-template-columns:repeat(2,1fr)}.page-title{font-size:2.5rem}}@media (max-width:600px){.page-title{font-size:2rem}.features-grid{grid-template-columns:1fr}.dag-block{width:60px;height:60px;font-size:.8rem}}.features-header-section{text-align:center;background:#000;padding:70px 32px 20px}.features-header-section .f-label{text-transform:uppercase;letter-spacing:2px;color:#888;margin-bottom:10px;font-size:.9rem}.features-header-section .f-title{color:#fff;margin-bottom:16px;font-size:2.5rem;font-weight:800}.features-header-section .f-title span{color:var(--orange)}.features-header-section .f-divider{background:var(--orange);width:60px;height:2px;margin:0 auto}.feature-cards-section{background:#000;padding:40px 32px 80px}.feature-cards-grid{grid-template-columns:repeat(3,1fr);gap:24px;max-width:1280px;margin:0 auto;display:grid}.feature-box{background:linear-gradient(#000000b3,#000000b3);border:2px solid #ffffff1a;border-radius:16px;min-height:250px;padding:2.5rem;transition:all .3s;position:relative;overflow:hidden}.feature-box:hover{border-color:var(--orange);transform:translateY(-5px)}.feature-box .bg-img{opacity:.3;z-index:0;background-position:50%;background-size:cover;width:100%;height:100%;transition:opacity .3s;position:absolute;top:0;left:0}.feature-box:hover .bg-img{opacity:.5}.feature-box .bg-overlay{z-index:1;background:#00000080;width:100%;height:100%;position:absolute;top:0;left:0}.feature-box .f-content{z-index:2;position:relative}.feature-icon-box{background:#f7931a26;border:1px solid #f7931a66;border-radius:12px;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:1.5rem;transition:all .3s;display:flex}.feature-box:hover .feature-icon-box{background:var(--orange)}.feature-icon-box i{color:var(--orange);font-size:1.3rem;transition:color .3s}.feature-box:hover .feature-icon-box i{color:#000}.feature-box h3{color:#fff;margin-bottom:1rem;font-size:1.3rem}.feature-box p{color:#aaa;line-height:1.6}@media (max-width:768px){.feature-cards-grid{grid-template-columns:1fr}.features-header-section .f-title{font-size:2rem}}