:root{--brand:#0f3d33;--bg:#f9fafb;--text:#111111;--muted:#6b7280;--border:#e5e7eb;--soft:#f4f4f5;--dark:#0b0b0b}
#zr-projects *{box-sizing:border-box}
.zr-wrap{color:var(--text)}
.zr-container{max-width:960px;margin:0 auto;padding:4rem 1rem 6rem}
@media (min-width:768px){.zr-container{max-width:1100px;padding:6rem 1rem 6rem}}
.zr-hide-sm{display:none}
@media (min-width:768px){.zr-hide-sm{display:inline}}
.zr-hero{background:#fafafa;border-top:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center}
.zr-hero-title{font-size:44px;line-height:1.05;font-weight:600;color:#0a0a0a;margin:0}
@media (min-width:768px){.zr-hero-title{font-size:64px}}
.zr-hero-sub{max-width:720px;margin:16px auto 0;color:#4b5563;font-size:16px}
@media (min-width:768px){.zr-hero-sub{font-size:18px}}
.zr-chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:16px}
.zr-badge{background:rgba(17,17,17,.9);color:#fff;padding:.25rem .6rem;font-size:12px;border-radius:4px}
.zr-tabs{max-width:1100px;margin:48px auto 0;padding:0 1rem}
.zr-tabs-list{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;border:1px solid var(--border);background:#ffffffb3;padding:6px}
.zr-tab-trigger{border:0;background:transparent;padding:.6rem .8rem;cursor:pointer;font-weight:500}
.zr-tab-trigger.is-active{background:#111;color:#fff}
.zr-tab-content{display:none;padding-top:28px}
.zr-tab-content.is-active{display:block}
.zr-why{display:grid;grid-template-columns:1fr;border:1px solid var(--border)}
@media (min-width:768px){.zr-why{grid-template-columns:1fr 1fr}}
.zr-why-left{background:var(--brand);color:#fff;padding:32px;display:flex;flex-direction:column;gap:12px;justify-content:center}
.zr-why-right{position:relative;min-height:320px}
.zr-why-right img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.zr-img-grad{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.3),transparent)}
.zr-eyebrow{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.08em;font-size:12px}
.zr-ico{width:16px;height:16px}
.zr-why-title{font-size:26px;line-height:1.2;margin:4px 0 6px;font-weight:600}
@media (min-width:768px){.zr-why-title{font-size:30px}}
.zr-why-copy p{margin:.5rem 0;font-size:14px;color:rgba(255,255,255,.95)}
.zr-chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.zr-evidence{display:inline-flex;align-items:center;gap:8px;position:relative}
.zr-chip-btn{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.3);font-size:12px;padding:.35rem .6rem;cursor:pointer}
.zr-chip-pop{position:absolute;left:0;top:120%;background:#fff;color:#111;border:1px solid var(--border);padding:.6rem;box-shadow:0 6px 18px rgba(0,0,0,.08);max-width:320px;font-size:12px;z-index:5}
.zr-quote{border:1px solid rgba(255,255,255,.35);padding:16px;margin-top:8px}
.zr-quote p{margin:0;font-size:18px;line-height:1.35}
.zr-quote cite{display:block;margin-top:8px;font-size:11px;opacity:.75;letter-spacing:.06em;text-transform:uppercase}
.zr-timeline{overflow-x:auto;padding-top:24px;border-top:1px solid var(--border);scroll-snap-type:x mandatory}
.zr-timeline-track{display:flex;gap:16px;padding-bottom:6px}
.zr-timecard{min-width:85%;scroll-snap-align:start;border:1px solid var(--border);overflow:hidden;background:#fff}
@media (min-width:768px){.zr-timecard{min-width:32%}}
.zr-timecard img{width:100%;height:200px;object-fit:cover}
@media (min-width:768px){.zr-timecard img{height:224px}}
.zr-timecard-body{padding:14px}
.zr-when{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#6b7280}
.zr-timecard-title{font-size:18px;font-weight:600;margin:2px 0 4px}
.zr-timecard-text{font-size:14px;color:#4b5563}
.zr-case{border:1px solid var(--border);padding:24px;margin-top:28px;background:#fff}
.zr-case-eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#6b7280;margin-bottom:12px}
.zr-columns{display:grid;grid-template-columns:1fr;gap:24px}
@media (min-width:768px){.zr-columns{grid-template-columns:1fr 1fr}}
.zr-col-title{font-size:14px;font-weight:600}
.zr-col-p,.zr-ul{margin-top:6px;font-size:14px;color:#374151}
.zr-ul{padding-left:18px;list-style:disc}
.zr-canvas{border:1px solid var(--border);background:#ffffffb3;padding:16px;margin-top:16px}
.zr-canvas-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.zr-eyebrow-soft{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#6b7280}
.zr-controls{display:flex;gap:8px}
.zr-btn{border:1px solid var(--border);padding:.35rem .55rem;background:#fff;cursor:pointer;font-size:12px}
.zr-btn-ghost{background:transparent}
.zr-svg-wrap{width:100%;height:260px}
.zr-svg{width:100%;height:100%}
.zr-box{fill:#f4f4f5;stroke:#d4d4d8}
.zr-txt{fill:#111;font-size:12px}
.zr-txt-inv{fill:#fff;font-size:12px}
.zr-assistant{fill:#0b0b0b;opacity:.9;stroke:#222}
.zr-assistant-strip{fill:#ffffffcc;stroke:#e5e7eb}
.zr-line{stroke:#94a3b8;stroke-width:2}
.zr-live{border:1px solid var(--border);background:#fff;padding:12px;margin-top:12px;font-size:12px}
.zr-live-head{display:flex;align-items:center;gap:8px;margin-bottom:6px;color:#6b7280;text-transform:uppercase;letter-spacing:.08em;font-size:11px}
.zr-cite-badge{background:#ecfdf5;color:#047857;padding:.15rem .4rem;border-radius:2px;font-size:11px}
.zr-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:12px;line-height:1.5;margin:0;white-space:pre-wrap}
.zr-section-title{font-size:12px;font-weight:600;margin-bottom:6px}
.zr-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:4px;border:1px solid var(--border);background:#fff;padding:8px}
.zr-cell{width:24px;height:24px}
.zr-cell.active{background:#065f46}
.zr-cell.idle{background:#6ee7b7}
.zr-cell.stopped{background:#d4d4d8}
.zr-metrics{margin-top:12px;display:grid;grid-template-columns:1fr;gap:10px}
@media (min-width:768px){.zr-metrics{grid-template-columns:repeat(3,1fr)}}
.zr-metric{border:1px solid var(--border);background:#fff;padding:12px;font-size:12px}
.zr-metric-title{font-size:12px;font-weight:600;margin-bottom:4px}
.zr-bar{height:8px;width:100%;background:#e5e7eb}
.zr-bar-fill{height:8px;background:#065f46;width:0%;transition:width .3s ease}
.zr-twocol{display:grid;grid-template-columns:1fr;gap:10px;margin-top:12px}
@media (min-width:768px){.zr-twocol{grid-template-columns:1fr 1fr}}
.zr-card{border:1px solid var(--border);background:#fff;padding:12px;font-size:12px}
.zr-stepper{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.zr-step{display:flex;align-items:center;gap:8px}
.zr-step-index{display:flex;align-items:center;justify-content:center;min-width:28px;height:28px;padding:0 8px;border:1px solid var(--border);background:#fff;font-size:11px}
.zr-step-index.is-done{background:#065f46;color:#fff;border-color:#065f46}
.zr-step-label{font-size:12px;color:#6b7280}
.zr-step-label.is-done{color:#111;font-weight:600}
.zr-step-bar{width:32px;height:2px;background:#d1d5db}
.zr-step-bar.is-done{background:#065f46}
.zr-cta{background:var(--brand);color:#fff;border-top:1px solid var(--border);margin-top:64px}
.zr-cta-inner{max-width:1100px;margin:0 auto;padding:24px;display:flex;flex-direction:column;gap:16px}
@media (min-width:768px){.zr-cta-inner{flex-direction:row;align-items:center;justify-content:space-between}}
.zr-eyebrow-cta{text-transform:uppercase;letter-spacing:.08em;font-size:11px;color:rgba(255,255,255,.8)}
.zr-cta-title{font-size:24px;margin:6px 0;font-weight:600}
.zr-cta-sub{font-size:14px;color:rgba(255,255,255,.9)}
.zr-btn-light{background:#fff;color:#111;text-decoration:none;padding:.7rem 1rem;border-radius:4px;border:1px solid #fff}
.zr-btn-light:hover{background:#ffffffcc}