/* ═══════════════════════════════════════════════════════════════════
   Industry 4.0 & Connected Operations — page components (.i4-*)
   Loaded after product-worksuite.css (site shell) and
   worksuite-modules.css (charts, flows, tabs, reveal, form), whose
   generic .wm-* components this page reuses.
   ═══════════════════════════════════════════════════════════════════ */

/* ── HERO ─────────────────────────────────────────────────────────── */
.i4-hero{overflow:hidden}
.i4-grid-bg{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:48px 48px;
  -webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 70%);mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 70%)}
.i4-new{display:inline-flex;align-items:center;gap:9px;padding:7px 14px 7px 11px;border-radius:99px;background:rgba(255,106,77,.12);border:1px solid rgba(255,106,77,.32);color:#FFB8A3;font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;margin-bottom:18px}
.i4-new i{width:8px;height:8px;border-radius:50%;background:#FF6A4D;box-shadow:0 0 0 0 rgba(255,106,77,.7);animation:i4Ping 1.8s infinite}
@keyframes i4Ping{0%{box-shadow:0 0 0 0 rgba(255,106,77,.7)}70%{box-shadow:0 0 0 10px rgba(255,106,77,0)}100%{box-shadow:0 0 0 0 rgba(255,106,77,0)}}
.i4-inds{display:flex;flex-wrap:wrap;gap:8px;margin:-8px 0 28px}
.i4-inds span{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:99px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);font-size:12.6px;font-weight:600;color:rgba(255,255,255,.86)}
.i4-inds .ic{width:15px;height:15px;color:#FF8A6B}
.i4-stats .n span{font:inherit}
.i4-src{font-size:11px;color:rgba(255,255,255,.42);margin-top:12px}

.i4-photo{position:relative;border-radius:22px;overflow:hidden;box-shadow:0 34px 90px rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.1);height:clamp(500px,42vw,610px)}
.i4-photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:80% 35%;animation:i4Ken 26s ease-in-out infinite alternate}
@keyframes i4Ken{from{transform:scale(1.02)}to{transform:scale(1.12) translate(-2%,-1%)}}
.i4-photo::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,23,42,0) 0%,rgba(15,23,42,.08) 34%,rgba(15,23,42,.85) 72%,rgba(15,23,42,.95) 100%);pointer-events:none}
.i4-scanline{position:absolute;left:0;right:0;top:0;height:2px;z-index:2;background:linear-gradient(90deg,transparent,rgba(255,138,107,.9),transparent);box-shadow:0 0 18px rgba(255,106,77,.8);animation:i4Scan 5.5s linear infinite}
@keyframes i4Scan{0%{top:0;opacity:0}8%{opacity:1}55%{opacity:1}62%{top:58%;opacity:0}100%{top:58%;opacity:0}}
.i4-console{position:absolute;left:16px;right:16px;bottom:16px;z-index:3;border-radius:16px}
.i4-console .wm-cbody{padding:12px}
.wm-float.f2.i4-f2{left:auto;right:-18px;top:26px}

/* ── BEFORE / AFTER ───────────────────────────────────────────────── */
.i4-before-after{display:grid;grid-template-columns:1fr 44px 1fr;align-items:stretch;gap:0}
.i4-ba-col{padding:24px 22px;border-radius:18px;border:1px solid var(--border);background:#fff}
.i4-ba-col.bad{background:var(--light)}
.i4-ba-col.good{background:linear-gradient(160deg,var(--ink),#1E293B);border-color:transparent;color:#fff;box-shadow:var(--shadow-xl)}
.i4-ba-h{display:block;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.i4-ba-col.good .i4-ba-h{color:#FF8A6B}
.i4-ba-col ul{list-style:none;display:grid;gap:11px}
.i4-ba-col li{position:relative;padding-left:22px;font-size:14px;line-height:1.5;color:var(--mid)}
.i4-ba-col li::before{content:'';position:absolute;left:0;top:7px;width:10px;height:2px;background:#CBD5E1}
.i4-ba-col.good li{color:rgba(255,255,255,.86)}
.i4-ba-col.good li::before{width:8px;height:8px;top:6px;border-radius:50%;background:#34D399;box-shadow:0 0 0 3px rgba(52,211,153,.18)}
.i4-ba-arrow{display:flex;align-items:center;justify-content:center;color:var(--red)}
.i4-ba-arrow .ic{width:24px;height:24px;animation:i4Nudge 1.6s ease-in-out infinite}
@keyframes i4Nudge{50%{transform:translateX(5px)}}

/* ── WHY NOW ──────────────────────────────────────────────────────── */
.i4-why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.i4-why-card{position:relative;display:flex;flex-direction:column;padding:24px 22px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);transition:transform .3s var(--ease-out),border-color .3s}
.i4-why-card:hover{transform:translateY(-5px);border-color:rgba(255,106,77,.4)}
.i4-why-card .cc{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#FF8A6B;margin-bottom:10px}
.i4-why-card h3{font-size:19px;font-weight:800;letter-spacing:-.02em;line-height:1.2;margin-bottom:10px;color:#fff}
.i4-why-card p{font-size:13.6px;line-height:1.62;color:rgba(255,255,255,.66);margin-bottom:18px}
.i4-why-card.hot{background:linear-gradient(150deg,#C21906,#9A1304 70%,#7A1003);border-color:transparent;box-shadow:0 22px 50px rgba(194,25,6,.35)}
.i4-why-card.hot .cc{color:#FFD0C4}
.i4-why-card.hot p{color:rgba(255,255,255,.85)}
.i4-why-num{margin-top:auto;font-size:30px;font-weight:800;letter-spacing:-.03em;color:#fff;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.i4-why-num small{font-size:12px;font-weight:600;letter-spacing:0;color:rgba(255,255,255,.55)}
.i4-why-num .ic{width:26px;height:26px;color:#34D399}
.i4-why-bar{margin-top:auto;display:grid;gap:6px}
.i4-why-bar span{display:block;width:0;padding:5px 9px;border-radius:7px;font-size:11.5px;font-weight:800;color:#fff;white-space:nowrap;background:rgba(255,255,255,.14);transition:width 1.4s var(--ease-out)}
.i4-why-bar span.to{background:linear-gradient(90deg,#C21906,#EA580C)}
.i4-why-card.in .i4-why-bar span,html:not(.wm-js) .i4-why-bar span{width:var(--w)}
.i4-count{margin-top:auto;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.i4-count b{font-size:42px;font-weight:800;letter-spacing:-.04em;line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.i4-count small{font-size:12px;font-weight:600;color:rgba(255,255,255,.8);max-width:150px;line-height:1.35}
.i4-voices{margin-top:44px}
.i4-voices-h{display:flex;align-items:center;gap:14px;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:16px}
.i4-voices-h::after{content:'';flex:1;height:1px;background:rgba(255,255,255,.12)}
.i4-voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.i4-voice-grid blockquote{margin:0;padding:20px 22px;border-radius:16px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.09);font-size:14px;line-height:1.6;color:rgba(255,255,255,.62)}
.i4-voice-grid b{color:#fff}

/* ── DIGITAL TWIN ─────────────────────────────────────────────────── */
.i4-twin{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:start}
.i4-twin>*{min-width:0}
.i4-twin-stage{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--border);background:#fff;box-shadow:var(--shadow-xl)}
.i4-twin-stage img{display:block;width:100%;height:auto}
.i4-hs{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;border:0;padding:0;cursor:pointer;background:rgba(194,25,6,.18);display:grid;place-items:center;transition:transform .25s var(--ease-out)}
.i4-hs i{width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--red);box-shadow:0 2px 6px rgba(0,0,0,.3)}
.i4-hs::before{content:'';position:absolute;inset:-2px;border-radius:50%;border:2px solid rgba(194,25,6,.55);animation:i4Ring 2.2s ease-out infinite}
@keyframes i4Ring{from{transform:scale(.6);opacity:1}to{transform:scale(1.9);opacity:0}}
.i4-hs:hover,.i4-hs.on{transform:scale(1.25)}
.i4-hs.on{background:var(--red)}
.i4-hs.on i{border-color:#fff;background:var(--red)}
.i4-hs:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.i4-twin-tag{position:absolute;padding:5px 11px;border-radius:99px;font-size:10.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;background:rgba(15,23,42,.82);color:#fff;pointer-events:none}
.i4-twin-tag.top{left:12px;top:12px}
.i4-twin-tag.shop{left:12px;bottom:12px;background:var(--red)}
.i4-seg{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.i4-seg button{padding:8px 14px;border-radius:99px;border:1px solid var(--border);background:#fff;font:inherit;font-size:13px;font-weight:700;color:var(--mid);cursor:pointer;transition:var(--transition)}
.i4-seg button:hover{border-color:var(--muted);color:var(--ink)}
.i4-seg button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.i4-twin-out{padding:20px 22px;border-radius:16px;background:linear-gradient(150deg,#FFF5F2,#fff 60%);border:1px solid #FED7CC;min-height:128px;margin-bottom:18px}
.i4-twin-out h4{font-size:17px;font-weight:800;letter-spacing:-.02em;margin-bottom:6px;color:var(--ink)}
.i4-twin-out p{font-size:14.2px;line-height:1.65;color:var(--mid)}
.i4-twin-out.swap{animation:wmPaneIn .4s var(--ease-out)}
.i4-floors{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}
.i4-floors>div{padding:16px 16px 14px;border-radius:14px;background:var(--light);border:1px solid var(--border)}
.i4-floors .wm-eyb{margin-bottom:6px}
.i4-floors p{font-size:13px;line-height:1.55;color:var(--mid)}
.i4-out-chips span{background:var(--ink);border-color:var(--ink);color:#fff;font-size:12.2px;padding:7px 12px}

/* ── MAN · MACHINE · MATERIAL ─────────────────────────────────────── */
.i4-triad{position:relative;width:100%;max-width:440px;aspect-ratio:420/400;margin:0 auto}
.i4-triad svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.i4-triad .orbit{fill:none;stroke:#CBD5E1;stroke-width:1.5;stroke-dasharray:4 8;transform-origin:210px 215px;animation:i4Spin 40s linear infinite}
@keyframes i4Spin{to{transform:rotate(360deg)}}
.i4-triad .lnk{stroke:#E2E8F0;stroke-width:2;fill:none}
.i4-triad .pulse{stroke:var(--red);stroke-width:3;fill:none;stroke-linecap:round;stroke-dasharray:14 260;animation:i4Dash 2.8s linear infinite}
.i4-triad .pulse.p2{animation-delay:-.9s;stroke:var(--orange)}
.i4-triad .pulse.p3{animation-delay:-1.8s}
@keyframes i4Dash{from{stroke-dashoffset:274}to{stroke-dashoffset:0}}
.i4-node{position:absolute;width:30%;aspect-ratio:1;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8px;background:#FFF1EE;border:3px solid var(--red);box-shadow:0 14px 34px rgba(194,25,6,.15);transition:transform .3s var(--ease-out)}
.i4-node:hover{transform:scale(1.06)}
.i4-node b{font-size:clamp(13px,1.4vw,17px);font-weight:800;letter-spacing:.02em;text-transform:uppercase;color:var(--red);margin-bottom:4px}
.i4-node span{font-size:clamp(9.5px,.9vw,11px);line-height:1.35;color:var(--ink-soft)}
.i4-node.mat{left:35%;top:4.25%}
.i4-node.mac{left:5.25%;top:56.75%;background:var(--light);border-color:var(--ink)}
.i4-node.mac b{color:var(--ink)}
.i4-node.man{left:64.75%;top:56.75%}
.i4-core{position:absolute;left:38.1%;top:41.25%;width:23.8%;aspect-ratio:1;border-radius:50%;background:var(--ink);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 0 0 10px rgba(15,23,42,.06);animation:i4Breathe 3.2s ease-in-out infinite}
@keyframes i4Breathe{50%{box-shadow:0 0 0 18px rgba(15,23,42,.03)}}
.i4-core b{font-size:clamp(10px,1.1vw,13px);font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.i4-core span{font-size:clamp(7.5px,.72vw,9.5px);font-weight:800;text-transform:uppercase;letter-spacing:0;color:#FF8A6B}
.i4-eras{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);border-radius:16px;overflow:hidden;margin:6px 0 22px;background:#fff}
.i4-eras>div{padding:14px 14px 16px;border-right:1px solid var(--border)}
.i4-eras>div:last-child{border-right:0}
.i4-eras span{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:700;color:var(--red);margin-bottom:6px}
.i4-eras b{display:block;font-size:14.5px;font-weight:800;letter-spacing:-.01em;margin-bottom:3px}
.i4-eras small{font-size:12px;line-height:1.4;color:var(--mid)}
.i4-eras .now{background:var(--ink);color:#fff}
.i4-eras .now span{color:#FF8A6B}
.i4-eras .now small{color:rgba(255,255,255,.7)}
.i4-small{font-size:13.4px;line-height:1.65;color:var(--mid);margin-top:18px}
.wm-dark .i4-small{color:rgba(255,255,255,.6)}

/* ── FRAMEWORK STACK ──────────────────────────────────────────────── */
.i4-stack{display:grid;gap:12px;max-width:1120px;margin:0 auto}
.i4-band{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 20px;border-radius:12px;font-size:13.6px;color:rgba(255,255,255,.88);position:relative;overflow:hidden}
.i4-band b{font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#fff}
.i4-band.dpp{background:linear-gradient(90deg,#1D4ED8,#2563EB)}
.i4-band.ai{background:linear-gradient(90deg,#C2410C,#EA580C)}
.i4-band::after{content:'';position:absolute;top:0;bottom:0;width:30%;left:-30%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent);animation:i4Sheen 4.5s ease-in-out infinite}
.i4-band.ai::after{animation-delay:-2.2s}
@keyframes i4Sheen{0%{left:-30%}60%,100%{left:110%}}
.i4-mods{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:12px;padding-bottom:22px}
.i4-mod{position:relative;z-index:1;display:flex;flex-direction:column;gap:8px;padding:20px 18px 22px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:#fff;transition:transform .3s var(--ease-out),border-color .3s,background .3s}
.i4-mod:hover{transform:translateY(-6px);border-color:rgba(255,106,77,.5);background:rgba(255,106,77,.08)}
.i4-mod .n{font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1;color:#FF6A4D}
.i4-mod .ic{position:absolute;right:16px;top:20px;width:22px;height:22px;color:rgba(255,255,255,.35)}
.i4-mod b{font-size:16px;font-weight:800;letter-spacing:-.015em;line-height:1.25}
.i4-mod span{font-size:12.8px;line-height:1.55;color:rgba(255,255,255,.62)}
.i4-thread{position:absolute;left:4%;right:4%;bottom:6px;height:3px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden}
.i4-thread i{position:absolute;top:0;bottom:0;width:22%;border-radius:3px;background:linear-gradient(90deg,transparent,#FF6A4D,#FFB38A,transparent);animation:i4Thread 3.4s linear infinite}
@keyframes i4Thread{from{left:-22%}to{left:100%}}
.i4-powered{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px}
.i4-powered .lbl{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#FF8A6B;margin-right:6px}
.i4-powered span:not(.lbl){padding:7px 13px;border-radius:99px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);font-size:12.4px;font-weight:600;color:rgba(255,255,255,.82)}
.i4-rings{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;max-width:980px;margin:48px auto 0}
.i4-ring{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}
.i4-ring b{font-size:13px;font-weight:700;color:rgba(255,255,255,.75)}
.i4-ring .ring{--p:0;width:112px;height:112px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--d1) calc(var(--p)*1%),rgba(255,255,255,.08) 0);transition:--p 1.6s var(--ease-out)}
.i4-ring .ring::before{content:attr(data-label);width:88px;height:88px;border-radius:50%;background:var(--panel);display:grid;place-items:center;font-size:24px;font-weight:800;letter-spacing:-.03em;color:#fff}

/* ── GENERIC BLOCKS ───────────────────────────────────────────────── */
.i4-cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.i4-cols3>*{min-width:0}
.i4-cols3.tight{gap:18px;margin-top:6px}
.i4-cols3.tight .wm-list li{font-size:13.6px}
.i4-col{padding:22px 22px 24px;border-radius:16px;border:1px solid var(--border);background:#fff;transition:box-shadow .3s,transform .3s var(--ease-out)}
.i4-col:hover{box-shadow:var(--shadow-xl);transform:translateY(-3px)}
.i4-sub{font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--mid);display:flex;align-items:center;gap:14px;margin:48px 0 26px}
.i4-sub::after{content:'';flex:1;height:1px;background:var(--border)}
.i4-pill{display:inline-flex;align-items:center;padding:5px 12px;border-radius:99px;background:#FFF1EE;border:1.5px solid #F8B4A6;color:var(--red);font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.i4-gccfit{display:flex;align-items:center;gap:22px;margin-top:26px;padding:22px 26px;border-radius:18px;background:var(--ink);color:rgba(255,255,255,.82);font-size:15px;line-height:1.65}
.i4-imgcard{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-xl)}
.wm-dark .i4-imgcard{box-shadow:0 26px 64px rgba(0,0,0,.45)}
.i4-imgcard img{display:block;width:100%;height:auto;transition:transform 1.2s var(--ease-out)}
.i4-imgcard:hover img{transform:scale(1.04)}
.i4-imgcard.tall img{aspect-ratio:4/4.4;object-fit:cover}
.i4-scan-tag{position:absolute;left:16px;bottom:16px;display:flex;align-items:center;gap:10px;padding:11px 15px;border-radius:14px;background:#fff;color:var(--ink);font-size:12.5px;font-weight:800;box-shadow:0 16px 36px rgba(0,0,0,.3);animation:wmBob 6s ease-in-out infinite}
.i4-scan-tag.r{left:auto;right:16px;top:16px;bottom:auto}
.i4-scan-tag .ic{width:20px;height:20px;color:var(--red)}
.i4-scan-tag small{display:block;font-size:11px;font-weight:600;color:var(--mid)}
.i4-card{padding:22px 22px 22px;border-radius:16px;background:#fff;border:1px solid var(--border);min-width:0}
.i4-card p{font-size:14px;line-height:1.62;color:var(--mid)}
.i4-card.dark{background:linear-gradient(160deg,var(--ink),#1E293B);border-color:transparent;color:#fff}
.i4-card.dark p{color:rgba(255,255,255,.72)}
.i4-card.dark .wm-eyb{color:#FF8A6B}
.i4-card.dark .wm-list li{color:rgba(255,255,255,.78)}
.i4-card .wm-eyb{margin-bottom:8px}
.i4-callout{margin-top:24px;padding:18px 22px;border-left:4px solid var(--orange);border-radius:0 14px 14px 0;background:#FFF7ED;font-size:14.4px;line-height:1.65;color:var(--ink-soft)}
.i4-callout a{color:var(--red);font-weight:700;text-decoration:underline;text-underline-offset:2px}

/* dark-section variants for the shared flow component */
.wm-dark .wm-flow::before{background:rgba(255,255,255,.12)}
.wm-dark .wm-fstep .dot{background:var(--panel);border-color:rgba(255,255,255,.16);color:rgba(255,255,255,.55)}
.wm-dark .wm-fstep .t{color:#fff}
.wm-dark .wm-fstep .m{color:rgba(255,255,255,.5)}
.wm-dark .wm-fstep.done .dot{border-color:#FF6A4D;color:#FF6A4D}
.wm-dark .wm-fstep.on .t{color:#FF8A6B}
.wm-dark .wm-flow-detail{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1);box-shadow:none}
.wm-dark .wm-flow-detail h4{color:#fff}
.wm-dark .wm-flow-detail p{color:rgba(255,255,255,.68)}
.wm-dark .wm-flow-detail .mods span{background:rgba(255,255,255,.08);color:rgba(255,255,255,.75)}

/* ── MANUFACTURING ────────────────────────────────────────────────── */
.i4-gauges{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:12px}
.i4-oee-total{display:flex;flex-direction:column;background:linear-gradient(150deg,var(--ink),#1E293B);border-color:transparent;padding-bottom:14px}
.i4-oee-total .wm-box-h b{color:#fff}
.i4-oee-total .wm-box-h span{color:rgba(255,255,255,.5)}
.i4-oee-total .v{margin-top:auto;font-size:44px;font-weight:800;letter-spacing:-.04em;line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.i4-oee-total .v small{font-size:18px;color:#FF8A6B;margin-left:2px}
.i4-oee-total .dl{font-size:11.5px;font-weight:600;color:rgba(255,255,255,.6);margin-top:8px;line-height:1.4}
.i4-mfg{display:grid;grid-template-columns:1.1fr 1fr;gap:20px;margin-top:40px;align-items:stretch}
.i4-mfg>*{min-width:0}
.i4-mfg-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.i4-mfg-cards .i4-card{background:var(--light)}
.i4-connect{padding:26px 26px 28px;border-radius:18px;background:var(--ink);color:#fff}
.i4-connect .wm-eyb{color:#FF8A6B;display:block}
.i4-connect .wm-list li{color:rgba(255,255,255,.76);font-size:14px}
.i4-connect .wm-list li b{color:#fff}
.i4-connect .wm-list li::before{background-color:rgba(255,106,77,.16);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF8A6B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")}
.i4-signals{display:flex;flex-wrap:wrap;gap:8px}
.i4-signals span{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:99px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);font-size:12.6px;font-weight:700;color:rgba(255,255,255,.88)}
.i4-signals .ic{width:15px;height:15px;color:#FF8A6B}
.i4-signals span:nth-child(odd) .ic{animation:i4Blink 2.4s ease-in-out infinite}
@keyframes i4Blink{50%{opacity:.35}}

/* ── ASSET RELIABILITY ────────────────────────────────────────────── */
.i4-quad{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.i4-quad>div,.i4-field{padding:18px 18px 16px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1)}
.i4-quad p,.i4-field p{font-size:13.5px;line-height:1.58;color:rgba(255,255,255,.7)}
.i4-quad .wm-eyb,.i4-field .wm-eyb{margin-bottom:6px}
.i4-field{background:rgba(255,106,77,.08);border-color:rgba(255,106,77,.25)}
.i4-rel{margin-top:48px;grid-template-columns:1.2fr 1fr}
.i4-rul{display:flex;align-items:center;gap:12px;margin-top:12px;padding:12px 14px;border-radius:12px;background:rgba(255,106,77,.1);border:1px solid rgba(255,106,77,.25)}
.i4-rul .ring-sm{width:36px;height:36px;flex-shrink:0;border-radius:10px;display:grid;place-items:center;background:rgba(255,106,77,.18);color:#FF8A6B}
.i4-rul .ring-sm .ic{width:18px;height:18px}
.i4-rul b{display:block;font-size:13.4px;color:#fff}
.i4-rul small{font-size:11.6px;color:rgba(255,255,255,.6)}

/* ── AGENTIC AI ───────────────────────────────────────────────────── */
.i4-ai{align-items:start}
.i4-copilot .wm-chat{min-height:250px;align-content:start}
@media(max-width:640px){.i4-copilot .wm-chat{min-height:150px}}
.i4-copilot .wm-msg{max-width:92%;font-size:13.2px}
.i4-copilot .wm-msg.in{margin-left:auto;background:rgba(255,255,255,.1);border-bottom-right-radius:4px;border-bottom-left-radius:13px}
.i4-copilot .wm-msg .act{display:inline-flex;align-items:center;gap:6px;margin-top:8px;padding:5px 11px;border-radius:99px;background:#FF6A4D;color:#fff;font-size:11.5px;font-weight:800}
.i4-copilot .wm-msg.pending::after{content:'';display:inline-block;width:22px;height:8px;margin-left:4px;background:radial-gradient(circle,#FF8A6B 3px,transparent 3.5px) 0 50%/8px 8px repeat-x;animation:i4Dots 1s steps(3) infinite;vertical-align:middle}
@keyframes i4Dots{from{width:6px}to{width:24px}}
.i4-asks{display:grid;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--panel-line)}
.i4-asks button{text-align:left;padding:11px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);font:inherit;font-size:13.4px;font-weight:600;color:rgba(255,255,255,.88);cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:space-between;gap:12px}
.i4-asks button::after{content:'→';color:#FF8A6B;font-weight:800;transition:transform .2s}
.i4-asks button:hover,.i4-asks button[aria-pressed="true"]{border-color:#FF6A4D;background:rgba(255,106,77,.1);color:#fff}
.i4-asks button:hover::after{transform:translateX(4px)}
.i4-asks button:disabled{opacity:.55;cursor:wait}
.i4-loop{display:grid;gap:10px;position:relative}
.i4-loop::before{content:'';position:absolute;left:23px;top:20px;bottom:20px;width:2px;background:linear-gradient(#FF6A4D,rgba(255,255,255,.08))}
.i4-loop-step{position:relative;display:grid;grid-template-columns:48px 110px 1fr;align-items:center;gap:12px;padding:12px 16px 12px 0;border-radius:14px;transition:background .3s}
.i4-loop-step .n{position:relative;z-index:1;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--panel);border:2px solid rgba(255,106,77,.5);font-size:13px;font-weight:800;color:#FF8A6B;transition:all .35s var(--ease-out)}
.i4-loop-step b{font-size:15px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#fff}
.i4-loop-step p{font-size:13.4px;line-height:1.5;color:rgba(255,255,255,.62)}
.i4-loop-step.on{background:rgba(255,255,255,.04)}
.i4-loop-step.on .n,.i4-loop-step.hot .n{background:linear-gradient(135deg,#C21906,#EA580C);border-color:transparent;color:#fff;box-shadow:0 8px 22px rgba(194,25,6,.45)}

/* ── PASSPORT ─────────────────────────────────────────────────────── */
.i4-dppflow{margin-top:8px}
.i4-dpp{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:16px;margin-top:28px;align-items:stretch}
.i4-dpp>*{min-width:0}
.i4-dpp .i4-imgcard img{height:100%;object-fit:cover}
.i4-count.big b{font-size:56px;color:#FF6A4D}
.i4-count.big small{color:rgba(255,255,255,.7)}
.i4-dpp .i4-card.dark p{margin-top:14px;font-size:13.6px}
.i4-dpp .i4-card.dark p b{color:#fff}
.i4-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:16px;padding:22px 28px;border-radius:18px;background:var(--ink);color:#fff;position:relative;overflow:hidden}
.i4-banner b{font-size:19px;font-weight:800;letter-spacing:-.02em}
.i4-banner span{padding:8px 16px;border-radius:99px;background:#FFF1EE;border:1.5px solid #F8B4A6;color:var(--red);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}

/* ── ARCHITECTURE ─────────────────────────────────────────────────── */
.i4-arch{padding:26px;border-radius:22px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.09);margin-bottom:22px;overflow-x:auto}
.i4-arch svg{display:block;width:100%;min-width:640px;height:auto;font-family:inherit}
.i4-arch .edge rect{fill:rgba(255,255,255,.05);stroke:rgba(255,255,255,.16)}
.i4-arch text{fill:rgba(255,255,255,.85);font-size:14px;font-weight:600}
.i4-arch text.h{fill:#FF8A6B;font-size:11px;font-weight:800;letter-spacing:.12em}
.i4-arch .wire{fill:none;stroke:rgba(255,255,255,.14);stroke-width:2}
.i4-arch .flow{fill:none;stroke:#FF6A4D;stroke-width:2.5;stroke-linecap:round;stroke-dasharray:6 16;animation:i4Wire 1.4s linear infinite}
.i4-arch .flow.f2{animation-duration:1.9s;stroke:#FFB38A}
.i4-arch .flow.f3{animation-duration:1.1s}
@keyframes i4Wire{to{stroke-dashoffset:-22}}
.i4-arch .proto{fill:rgba(255,255,255,.5);font-size:10.5px;font-weight:700;letter-spacing:.06em}
.i4-arch .halo{fill:rgba(255,106,77,.08);stroke:rgba(255,106,77,.25);transform-origin:480px 180px;animation:i4Halo 3s ease-in-out infinite}
@keyframes i4Halo{50%{transform:scale(1.08);opacity:.5}}
.i4-arch .ct{fill:#fff;font-size:19px;font-weight:800}
.i4-arch .cs{fill:rgba(255,255,255,.82);font-size:11px;font-weight:700}
.i4-arch .erp rect{fill:rgba(194,25,6,.14);stroke:rgba(255,106,77,.45)}
.i4-arch .usr rect{fill:rgba(37,99,235,.14);stroke:rgba(76,143,234,.5)}
.i4-arch .usr text.h{fill:#93C5FD}
.i4-dep{gap:14px}
.i4-dep .wm-hub-card{margin:0}

/* ── BLUEPRINTS ───────────────────────────────────────────────────── */
.i4-bp{display:grid;gap:16px}
.i4-bp-hero{position:relative;border-radius:20px;overflow:hidden;min-height:300px;display:flex;align-items:flex-end;color:#fff}
.i4-bp-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.i4-bp-hero::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(15,23,42,.92) 0%,rgba(15,23,42,.7) 45%,rgba(15,23,42,.1) 100%)}
.i4-bp-hero>div{position:relative;z-index:2;padding:34px 36px;max-width:640px}
.i4-bp-hero h3{font-size:clamp(23px,2.6vw,32px);font-weight:800;letter-spacing:-.025em;line-height:1.15;margin:14px 0 10px}
.i4-bp-hero p{font-size:15px;line-height:1.6;color:rgba(255,255,255,.82)}
.i4-bp-body{display:grid;grid-template-columns:1fr 1.2fr;gap:16px}
.i4-bp-body>*{min-width:0}
.i4-bp-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.i4-bp-grid>div{padding:18px;border-radius:14px;background:var(--light);border:1px solid var(--border)}
.i4-bp-grid p{font-size:13.6px;line-height:1.55;color:var(--mid)}
.i4-bp-grid .wm-eyb{margin-bottom:6px}
.i4-bp-grid .hot{background:linear-gradient(150deg,#C21906,#9A1304);border-color:transparent}
.i4-bp-grid .hot .wm-eyb{color:#FFD0C4}
.i4-bp-grid .hot p{color:#fff}
.i4-bp-stack{display:grid;gap:12px}
.i4-bp-stack .i4-card{background:var(--light)}
.i4-vision{font-size:15px;line-height:1.6;color:var(--ink-soft)}
.i4-chain{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff}
.i4-chain>div{padding:16px 16px 18px;border-right:1px solid var(--border);position:relative}
.i4-chain>div:last-child{border-right:0}
.i4-chain span{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:700;color:var(--red);margin-bottom:5px}
.i4-chain b{display:block;font-size:16px;font-weight:800;letter-spacing:-.015em;margin-bottom:4px}
.i4-chain small{font-size:12.4px;line-height:1.45;color:var(--mid)}
.i4-chain .now{background:var(--ink);color:#fff}
.i4-chain .now span{color:#FF8A6B}
.i4-chain .now small{color:rgba(255,255,255,.7)}

/* ── RESULTS ──────────────────────────────────────────────────────── */
.i4-results{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.i4-res{position:relative;padding:26px 26px 24px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);overflow:hidden}
.i4-res::before{content:'';position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,#C21906,#EA580C)}
.i4-res:nth-child(2)::before{background:linear-gradient(90deg,#2563EB,#4C8FEA)}
.i4-res:nth-child(3)::before{background:linear-gradient(90deg,#B45309,#BC800A)}
.i4-res:nth-child(4)::before{background:linear-gradient(90deg,#6D28D9,#9B7BF0)}
.i4-res-h{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#FF8A6B;margin-bottom:10px;line-height:1.5}
.i4-res>p{font-size:13.8px;line-height:1.62;color:rgba(255,255,255,.66);margin-bottom:18px}
.i4-res .wm-prog-row{grid-template-columns:minmax(120px,1.2fr) 1fr 46px}

/* ── ENGAGE ───────────────────────────────────────────────────────── */
.i4-steps{display:grid;grid-template-columns:repeat(4,1fr);border-radius:18px;overflow:hidden;border:1px solid var(--border);background:#fff}
.i4-step{position:relative;padding:24px 22px 26px;border-right:1px solid var(--border)}
.i4-step:last-child{border-right:0}
.i4-step .n{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:800;color:var(--red);margin-bottom:8px}
.i4-step b{display:block;font-size:20px;font-weight:800;letter-spacing:-.02em;margin-bottom:4px}
.i4-step p{font-size:13.8px;color:var(--mid);line-height:1.5}
.i4-step.hot{background:linear-gradient(150deg,#C21906,#9A1304);color:#fff;border-color:transparent}
.i4-step.hot .n{color:#FFD0C4}.i4-step.hot p{color:rgba(255,255,255,.85)}
.i4-step:not(:last-child)::after{content:'';position:absolute;right:-9px;top:50%;width:16px;height:16px;margin-top:-8px;background:#fff;border-top:1px solid var(--border);border-right:1px solid var(--border);transform:rotate(45deg);z-index:2}
.i4-step.hot::after{background:#AE1605;border-color:transparent}
.i4-brings{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.i4-brings .i4-card{padding:26px}
.i4-brings p{font-size:15px}
.i4-certs{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin-top:26px;padding:20px 24px;border-radius:18px;background:var(--light);border:1px solid var(--border)}
.i4-certs .wm-eyb{margin:0}
.i4-certs>div{display:flex;gap:14px;flex-wrap:wrap}
.i4-certs figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 14px;border-radius:12px;background:#fff;border:1px solid var(--border)}
.i4-certs img{height:54px;width:auto;object-fit:contain}
.i4-certs figcaption{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--mid)}
.i4-start span{font-size:12px}

/* ── RESPONSIVE ───────────────────────────────────────────────────── */
@media(max-width:1180px){
  .i4-why{grid-template-columns:1fr 1fr}
  .i4-mods{grid-template-columns:repeat(3,1fr)}
  .i4-gauges{grid-template-columns:1fr 1fr}
  .i4-dpp{grid-template-columns:1fr 1fr}
  .i4-dpp .i4-imgcard{grid-column:1/-1}
}
@media(max-width:1024px){
  .i4-twin,.i4-mfg,.i4-bp-body,.i4-rel{grid-template-columns:1fr}
  .i4-rings{grid-template-columns:repeat(3,1fr);row-gap:28px}
  .i4-results{grid-template-columns:1fr}
  .i4-chain{grid-template-columns:repeat(3,1fr)}
  .i4-chain>div{border-bottom:1px solid var(--border)}
  .i4-steps{grid-template-columns:1fr 1fr}
  .i4-step:nth-child(2){border-right:0}
  .i4-step:nth-child(-n+2){border-bottom:1px solid var(--border)}
  .i4-step::after{display:none}
  .wm-float.f2.i4-f2{right:-6px}
}
@media(max-width:768px){
  .i4-cols3,.i4-voice-grid,.i4-brings{grid-template-columns:1fr}
  .i4-mods{grid-template-columns:1fr 1fr}
  .i4-before-after{grid-template-columns:1fr;gap:10px}
  .i4-ba-arrow{transform:rotate(90deg);height:30px}
  .i4-eras{grid-template-columns:1fr 1fr}
  .i4-eras>div:nth-child(2){border-right:0}
  .i4-eras>div:nth-child(-n+2){border-bottom:1px solid var(--border)}
  .i4-gccfit{flex-direction:column;align-items:flex-start;gap:12px}
  .i4-loop-step{grid-template-columns:48px 1fr;row-gap:2px}
  .i4-loop-step p{grid-column:2}
}
@media(max-width:640px){
  .i4-why{grid-template-columns:1fr}
  .i4-photo{height:auto;min-height:470px}
  .i4-console{left:10px;right:10px;bottom:10px}
  .i4-mods{grid-template-columns:1fr}
  .i4-rings{grid-template-columns:1fr 1fr}
  .i4-ring .ring{width:96px;height:96px}
  .i4-ring .ring::before{width:74px;height:74px;font-size:20px}
  .i4-gauges{grid-template-columns:1fr 1fr}
  .i4-quad,.i4-bp-grid,.i4-mfg-cards,.i4-floors{grid-template-columns:1fr}
  .i4-dpp{grid-template-columns:1fr}
  .i4-chain{grid-template-columns:1fr 1fr}
  .i4-steps{grid-template-columns:1fr}
  .i4-step{border-right:0!important;border-bottom:1px solid var(--border)}
  .i4-bp-hero>div{padding:24px 20px}
  .i4-bp-hero::before{background:linear-gradient(180deg,rgba(15,23,42,.35) 0%,rgba(15,23,42,.92) 60%)}
  .i4-bp-hero{min-height:380px}
  .i4-count.big b{font-size:46px}
  .i4-res{padding:22px 18px}
  .i4-res .wm-prog-row{grid-template-columns:1fr 70px 40px;gap:8px;font-size:11.6px}
  .i4-arch{padding:14px}
  .i4-banner{padding:20px}
  .i4-banner b{font-size:16px}
  .i4-certs{gap:14px}
  .i4-certs img{height:44px}
  .wm-slots.i4-start{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){
  .i4-photo>img,.i4-scanline,.i4-triad .orbit,.i4-triad .pulse,.i4-band::after,.i4-thread i,.i4-arch .flow,.i4-arch .halo{animation:none!important}
  .i4-scanline{display:none}
}