.product-overview-section{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);position:relative;overflow:hidden}.product-overview-section:before{content:"";background:radial-gradient(circle,#2f80ed0d 0%,#0000 70%);width:100%;height:200%;animation:20s ease-in-out infinite float;position:absolute;top:-50%;right:-20%}@keyframes float{0%,to{transform:translate(0)rotate(0)}50%{transform:translate(-20px,-10px)rotate(1deg)}}.overview-container{z-index:2;position:relative}.overview-title{background:linear-gradient(135deg,#2f80ed,#0a58ca);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:1.5rem;font-size:1.5rem;font-weight:700}@media (width<=768px){.overview-title{font-size:2rem}}.overview-description{color:#495057;margin-bottom:3rem;font-size:1.1rem;line-height:1.8}.non-cooling-badge{color:#fff;background:linear-gradient(135deg,#28a745,#20c997);border-radius:20px;align-items:center;gap:.5rem;margin:0 .5rem;padding:.5rem 1rem;font-size:.9rem;font-weight:600;animation:2s ease-in-out infinite pulse;display:inline-flex}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.platform-series{background:#fff;border-left:4px solid #2f80ed;border-radius:12px;margin:2rem 0;padding:1.5rem;box-shadow:0 4px 15px #00000014}.platform-title{color:#2f80ed;align-items:center;gap:.5rem;margin-bottom:1rem;font-size:1.2rem;font-weight:600;display:flex}.platform-list{flex-wrap:wrap;gap:.75rem;display:flex}.platform-item{color:#495057;background:linear-gradient(135deg,#f8f9fa,#e9ecef);border:1px solid #dee2e6;border-radius:8px;padding:.5rem 1rem;font-size:.9rem;font-weight:500;transition:all .3s}.platform-item:hover{color:#fff;background:linear-gradient(135deg,#2f80ed,#0a58ca);transform:translateY(-2px)}.features-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.feature-card{background:#fff;border:1px solid #2f80ed1a;border-radius:12px;padding:1.5rem;transition:all .3s;position:relative;overflow:hidden;box-shadow:0 4px 15px #00000014}.feature-card:before{content:"";background:linear-gradient(90deg,#2f80ed,#0a58ca);width:100%;height:3px;transition:transform .3s;position:absolute;top:0;left:0;transform:scaleX(0)}.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #2f80ed26}.feature-card:hover:before{transform:scaleX(1)}.feature-icon{color:#fff;background:linear-gradient(135deg,#2f80ed,#0a58ca);border-radius:12px;justify-content:center;align-items:center;width:50px;height:50px;margin-bottom:1rem;font-size:1.5rem;display:flex}.feature-title{color:#2f80ed;margin-bottom:.5rem;font-size:1.1rem;font-weight:600}.feature-desc{color:#6c757d;font-size:.95rem;line-height:1.6}.specs-highlight{background:#fff;border:1px solid #2f80ed1a;border-radius:12px;margin-top:2rem;padding:2rem;box-shadow:0 4px 20px #00000014}.specs-title{color:#2f80ed;align-items:center;gap:.5rem;margin-bottom:1rem;font-size:1.3rem;font-weight:600;display:flex}.specs-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;display:grid}.spec-item{text-align:center;background:#f8f9fa;border-radius:8px;padding:1rem;transition:all .3s}.spec-item:hover{background:#e9ecef;transform:scale(1.02)}.spec-value{color:#2f80ed;margin-bottom:.25rem;font-size:1.2rem;font-weight:700;display:block}.spec-label{color:#6c757d;text-transform:uppercase;letter-spacing:.5px;font-size:.85rem}.application-badges{flex-wrap:wrap;gap:.5rem;margin-top:1.5rem;display:flex}.app-badge{color:#fff;background:linear-gradient(135deg,#6c757d,#495057);border-radius:20px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.85rem;font-weight:500;transition:all .3s;display:inline-flex}.app-badge:hover{background:linear-gradient(135deg,#2f80ed,#0a58ca);transform:scale(1.05)}.interface-highlight{background:linear-gradient(135deg,#fff5f5,#fff0f0);border:1px solid #fecaca;border-radius:8px;margin:1rem 0;padding:1rem}.interface-title{color:#dc2626;align-items:center;gap:.5rem;margin-bottom:.5rem;font-weight:600;display:flex}.interface-list{flex-wrap:wrap;gap:.5rem;display:flex}.interface-item{color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:15px;padding:.25rem .75rem;font-size:.85rem;font-weight:500}@media (width<=768px){.features-grid{grid-template-columns:1fr}.specs-grid{grid-template-columns:repeat(2,1fr)}.feature-card{padding:1.25rem}.specs-highlight{padding:1.5rem}.platform-list{justify-content:center}}@media (width<=480px){.specs-grid{grid-template-columns:1fr}.platform-list{flex-direction:column;align-items:center}}