.product-services{border-top:1px solid var(--hvl-line);border-left:1px solid var(--hvl-line);background:var(--hvl-surface);border-radius:var(--hvl-radius-md);grid-template-columns:repeat(4,1fr);gap:0;display:grid;overflow:hidden}.ps-card{border-right:1px solid var(--hvl-line);border-bottom:1px solid var(--hvl-line);background:var(--hvl-surface);min-height:280px;transition:background .22s var(--hvl-ease);flex-direction:column;gap:14px;padding:32px 28px;display:flex;position:relative}.ps-card:hover{background:var(--hvl-surface-warm)}.ps-card .ps-num{font-family:var(--hvl-font-body);letter-spacing:.18em;text-transform:uppercase;color:var(--hvl-text-muted);font-size:11px;font-weight:400}.ps-card .ps-ico{border-radius:var(--hvl-radius-sm);background:var(--hvl-stone);width:38px;height:38px;color:var(--hvl-forest-deep);transition:background .22s var(--hvl-ease), color .22s var(--hvl-ease);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.ps-card:hover .ps-ico{background:var(--hvl-forest);color:#fff}.ps-card .ps-ico svg{stroke-width:1.6px;width:20px;height:20px}.ps-card h3{font-family:var(--hvl-font-display);letter-spacing:-.005em;color:var(--hvl-ink);text-wrap:balance;margin:6px 0 0;font-size:24px;font-weight:500;line-height:1.05}.ps-card p{font-family:var(--hvl-font-body);color:var(--hvl-text-muted);margin:0;font-size:15px;font-weight:300;line-height:1.5}@media (max-width:1100px){.product-services{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.product-services{grid-template-columns:1fr}.ps-card{min-height:0;padding:28px 24px}}.eng-section{background:var(--hvl-bg);position:relative}.eng-section:before{content:"";background-image:radial-gradient(circle, var(--hvl-line) 1.2px, transparent 1.2px);opacity:.55;pointer-events:none;background-size:28px 28px;position:absolute;inset:0}.eng-section .container{z-index:1;position:relative}.eng-tabs{background:var(--hvl-surface);border:1px solid var(--hvl-line);border-radius:var(--hvl-radius-pill);align-items:center;gap:2px;width:fit-content;margin:0 auto 60px;padding:4px;display:flex}.eng-tab{font-family:var(--hvl-font-body);color:var(--hvl-text-muted);border-radius:var(--hvl-radius-pill);cursor:pointer;transition:background .18s var(--hvl-ease), color .18s var(--hvl-ease);white-space:nowrap;background:0 0;border:none;padding:10px 22px;font-size:15px;font-weight:400;line-height:1}.eng-tab:hover:not(.is-active){background:var(--hvl-surface-warm);color:var(--hvl-ink)}.eng-tab.is-active{background:var(--hvl-forest);color:#fff}.eng-panel{display:none}.eng-panel.is-active{display:block}.eng-right{text-align:center;padding:8px 0}.eng-right h3{font-family:var(--hvl-font-display);color:var(--hvl-ink);text-wrap:balance;max-width:640px;margin:0 auto 14px;font-size:28px;font-weight:500;line-height:1.15}.eng-right-desc{font-family:var(--hvl-font-body);color:var(--hvl-text-muted);max-width:560px;margin:0 auto 48px;font-size:16px;font-weight:300;line-height:1.6}.eng-items{grid-template-columns:repeat(3,1fr);gap:32px 24px;margin:0;padding:0;list-style:none;display:grid}.eng-items li{text-align:center;flex-direction:column;align-items:center;gap:12px;display:flex}.eng-item-ico{border-radius:var(--hvl-radius-sm);background:var(--hvl-stone);width:44px;height:44px;color:var(--hvl-forest-deep);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.eng-item-ico svg{stroke-width:1.6px;width:20px;height:20px}.eng-items li>div{flex-direction:column;gap:4px;display:flex}.eng-items li strong{font-family:var(--hvl-font-body);color:var(--hvl-ink);font-size:15px;font-weight:500;line-height:1.3}.eng-items li span{font-family:var(--hvl-font-body);color:var(--hvl-text-quiet);font-size:13px;font-weight:300;line-height:1.4}@media (max-width:700px){.eng-items{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.eng-tabs{border-radius:var(--hvl-radius-md);flex-wrap:wrap}}