/* TechIoT — film w hero + sekcja "Monitoring temperatury w praktyce" (v1.0). Nowy plik, korzysta ze zmiennych z main.css. */
/* ===== NOWE: film w hero (tylko kolory motywu) ===== */
.hero-film{position:relative;max-width:520px;margin-inline:auto;aspect-ratio:1;border-radius:var(--r-lg);overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.06)}
.hero-film video,.hero-film img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-film::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(11,26,34,.75));pointer-events:none}
.hero-film .cap{position:absolute;left:18px;right:18px;bottom:16px;z-index:1;display:flex;flex-wrap:wrap;gap:8px}
.hero-film .cap span{font-family:var(--mono);font-size:12px;color:#eaf1f0;background:rgba(11,26,34,.55);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:6px 11px;opacity:0;transform:translateY(6px);transition:.5s}
.hero-film .cap span.in{opacity:1;transform:none}
.hero-film .cap span b{color:var(--green-300);font-weight:500}

/* ===== NOWE: sekcja "Monitoring temperatury w praktyce" (wideo + nakładki) ===== */
#jak-dziala .story{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:32px;align-items:stretch;margin-top:40px}
#jak-dziala .st-list{display:flex;flex-direction:column;gap:10px;list-style:none;margin:0;padding:0}
#jak-dziala .st{position:relative;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px 20px;cursor:pointer;font:inherit;color:var(--text);transition:.18s;display:flex;gap:14px;align-items:flex-start}
#jak-dziala .st:hover{box-shadow:var(--shadow-sm)}
#jak-dziala .st .n{flex:none;width:40px;height:40px;border-radius:50%;background:var(--green-tint);color:var(--green-700);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:17px}
#jak-dziala .st h3{font-size:19px;margin:6px 0 0}
#jak-dziala .st p{margin:6px 0 0;font-size:15px;color:var(--muted);display:none}
#jak-dziala .st .bar{position:absolute;left:20px;right:20px;bottom:8px;height:3px;border-radius:3px;background:var(--line);overflow:hidden;opacity:0}
#jak-dziala .st .bar i{display:block;height:100%;width:0;background:var(--green)}
#jak-dziala .st.on{border-color:var(--green);box-shadow:var(--shadow)}
#jak-dziala .st.on p{display:block}#jak-dziala .st.on .bar{opacity:1}
#jak-dziala .st[data-k="alarm"].on{border-color:var(--red)}
#jak-dziala .st[data-k="alarm"] .n{background:var(--red-tint);color:var(--red)}
#jak-dziala .st[data-k="alarm"] .bar i{background:var(--red)}
#jak-dziala .screen{position:relative;aspect-ratio:16/10;min-height:420px;border-radius:var(--r-lg);background:var(--ink);overflow:hidden;color:#cdd8da;box-shadow:var(--shadow)}
#jak-dziala .scene{position:absolute;inset:0;opacity:0;transition:opacity .7s ease;pointer-events:none}
#jak-dziala .scene.on{opacity:1;pointer-events:auto}
#jak-dziala .scene video,#jak-dziala .scene>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 7s linear}
#jak-dziala .scene.on video{transform:scale(1.12)}
#jak-dziala .scene::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,26,34,.82) 0%,rgba(11,26,34,.35) 45%,transparent 70%),linear-gradient(0deg,rgba(11,26,34,.6),transparent 40%);pointer-events:none}
#jak-dziala .ov{position:absolute;left:24px;top:24px;bottom:24px;z-index:1;display:flex;flex-direction:column;gap:14px;max-width:min(330px,60%)}
#jak-dziala .glass{background:rgba(11,26,34,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:16px 18px;opacity:0;transform:translateY(10px);transition:opacity .5s .25s,transform .6s .25s cubic-bezier(.2,.8,.2,1)}
#jak-dziala .scene.on .glass{opacity:1;transform:none}
#jak-dziala .scene.on .glass+.glass{transition-delay:.55s}
#jak-dziala .tag{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#9FB2B3}
#jak-dziala .big{font-size:clamp(40px,5vw,60px);font-weight:700;color:#fff;letter-spacing:-.03em;line-height:1.05;font-variant-numeric:tabular-nums;margin-top:6px}
#jak-dziala .big small{font-size:.38em;color:#9FB2B3;margin-left:6px;font-weight:500}
#jak-dziala .meta{font-family:var(--mono);font-size:13px;line-height:1.75;color:#cdd8da}
#jak-dziala .ok{color:var(--green-300)}#jak-dziala .bad{color:#ff8a80}
#jak-dziala canvas.spark{display:block;width:100%;height:70px;margin-top:10px}
#jak-dziala .pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;padding:7px 12px;border-radius:999px}
#jak-dziala .pill.red{color:#fff;background:var(--red)}
#jak-dziala .pill.green{color:#06231A;background:var(--green)}
#jak-dziala .pill i{width:8px;height:8px;border-radius:50%;background:currentColor;animation:ping 1.2s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(255,255,255,.7)}100%{box-shadow:0 0 0 10px rgba(255,255,255,0)}}
#jak-dziala .notes{position:absolute;right:20px;top:20px;z-index:1;width:min(300px,52%);display:flex;flex-direction:column;gap:8px}
#jak-dziala .note{background:rgba(245,248,248,.92);backdrop-filter:blur(12px);border-radius:14px;padding:10px 12px;font-size:13px;line-height:1.4;color:var(--text);opacity:0;transform:translateY(-10px) scale(.98);transition:.4s;box-shadow:0 10px 30px rgba(0,0,0,.3);border-left:3px solid var(--red)}
#jak-dziala .note.in{opacity:1;transform:none}
#jak-dziala .note b{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--muted);font-weight:500;margin-bottom:2px}
#jak-dziala .note.g{border-left-color:var(--green)}
#jak-dziala .ack{position:absolute;left:24px;bottom:24px;z-index:1}
#jak-dziala .kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px}
#jak-dziala .kpis div{background:rgba(255,255,255,.06);border-radius:12px;padding:10px 12px}
#jak-dziala .kpis .v{font-size:22px;font-weight:700;color:#fff;font-variant-numeric:tabular-nums}
#jak-dziala .kpis .l{font-size:12px;color:#9FB2B3;line-height:1.3}

#jak-dziala .scene.sc3::after{background:linear-gradient(0deg,rgba(11,26,34,.5),transparent 35%)}
#jak-dziala .ack{left:auto;right:24px}
@media(max-width:980px){#jak-dziala .story{grid-template-columns:1fr}#jak-dziala .st-list{flex-direction:row;overflow-x:auto;padding-bottom:4px}#jak-dziala .st{min-width:210px}#jak-dziala .st.on p{display:none}}
@media(max-width:680px){#jak-dziala .screen{aspect-ratio:auto;min-height:560px}#jak-dziala .ov{max-width:none;right:24px;top:auto}#jak-dziala .scene::after{background:linear-gradient(0deg,rgba(11,26,34,.9) 0%,rgba(11,26,34,.4) 60%,transparent)}#jak-dziala .notes{left:20px;width:auto}#jak-dziala .ack{display:none}}
@media(prefers-reduced-motion:reduce){#jak-dziala *{animation:none!important;transition:none!important}}

/* ===== NOWE: urządzenia — siatka bento (zamiast karuzeli) ===== */
#urzadzenia .db-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(250px,auto);gap:18px;margin:36px 0 8px;perspective:1200px}
#urzadzenia .db-tile{position:relative;display:flex;flex-direction:column;background:linear-gradient(160deg,#F7FAFA,#EDF3F2);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px 20px;overflow:hidden;transform-style:preserve-3d;transition:transform .25s ease,box-shadow .25s ease,border-color .25s;outline:none}
#urzadzenia .db-tile:hover,#urzadzenia .db-tile:focus-visible{box-shadow:var(--shadow);border-color:#cfe3dc}
#urzadzenia .db-tile::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,30%),rgba(20,185,129,.14),transparent 45%);opacity:0;transition:opacity .3s;pointer-events:none}
#urzadzenia .db-tile:hover::before{opacity:1}
#urzadzenia .db-xl{grid-column:span 2;grid-row:span 2}
#urzadzenia .db-tall{grid-row:span 2}
#urzadzenia .db-wide{grid-column:span 2}
#urzadzenia .db-top{display:flex;justify-content:space-between;align-items:center;gap:10px;position:relative;z-index:2}
#urzadzenia .db-cat{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--green-700)}
#urzadzenia .db-live{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:13px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 11px;white-space:nowrap;font-variant-numeric:tabular-nums}
#urzadzenia .db-live i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(20,185,129,.6);animation:dbping 2s infinite}
#urzadzenia .db-live.flash{border-color:var(--green)}
@keyframes dbping{0%{box-shadow:0 0 0 0 rgba(20,185,129,.55)}100%{box-shadow:0 0 0 9px rgba(20,185,129,0)}}
#urzadzenia .db-shot{flex:1;display:flex;align-items:center;justify-content:center;min-height:140px;transform:translateZ(40px);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
#urzadzenia .db-shot img{max-height:190px;width:auto;max-width:88%;object-fit:contain;mix-blend-mode:multiply;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
#urzadzenia .db-xl .db-shot img{max-height:340px}
#urzadzenia .db-tall .db-shot img{max-height:300px}
#urzadzenia .db-wide .db-shot img{max-height:200px}
#urzadzenia .db-tile:hover .db-shot img{transform:scale(1.06) translateY(-6px)}
#urzadzenia .db-info{position:relative;z-index:2}
#urzadzenia .db-info h3{font-size:19px;margin:0 0 4px}
#urzadzenia .db-xl .db-info h3{font-size:24px}
#urzadzenia .db-info ul{list-style:none;margin:0;padding:0;font-size:14px;color:var(--muted);max-height:0;opacity:0;overflow:hidden;transition:max-height .4s ease,opacity .3s}
#urzadzenia .db-info li::before{content:"✓ ";color:var(--green-700);font-weight:700}
#urzadzenia .db-tile:hover .db-info ul,#urzadzenia .db-tile:focus-visible .db-info ul,#urzadzenia .db-xl .db-info ul{max-height:90px;opacity:1}
#urzadzenia .db-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
#urzadzenia .db-tags span{font-size:12px;font-weight:600;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px 9px}
#urzadzenia .db-gw .db-shot{transform:translateZ(30px)}
#urzadzenia .db-gw.rx .db-live{border-color:var(--green);color:var(--green-700)}
#urzadzenia .db-gw::after{content:"";position:absolute;left:50%;top:50%;width:40px;height:40px;margin:-20px;border-radius:50%;border:2px solid var(--green);opacity:0;pointer-events:none}
#urzadzenia .db-gw.rx::after{animation:dbrx .9s ease-out}
@keyframes dbrx{0%{opacity:.7;transform:scale(.4)}100%{opacity:0;transform:scale(7)}}
@media(max-width:980px){#urzadzenia .db-grid{grid-template-columns:repeat(2,1fr)}#urzadzenia .db-xl{grid-column:span 2;grid-row:span 1}#urzadzenia .db-tall{grid-row:span 1}}
@media(max-width:680px){#urzadzenia .db-grid{grid-template-columns:1fr}#urzadzenia .db-xl,#urzadzenia .db-wide{grid-column:auto}#urzadzenia .db-info ul{max-height:90px;opacity:1}}
@media(prefers-reduced-motion:reduce){#urzadzenia *{animation:none!important;transition:none!important}}

/* ===== NOWE: żywy panel (sekcja "Jeden panel") ===== */
.pl-frame{border-radius:var(--r-lg);border:1px solid rgba(255,255,255,.1);background:#0a161c;padding:10px;box-shadow:0 30px 80px -30px rgba(0,0,0,.6)}
.pl-app{border-radius:16px;overflow:hidden;background:radial-gradient(120% 80% at 0% 0%,#14505a 0%,#0d2f37 45%,#0b1a22 100%);padding:12px;display:flex;flex-direction:column;gap:10px;font-family:var(--font);color:#e8f1f2}
.pl-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.pl-name{display:flex;align-items:center;gap:10px}
.pl-ico{width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.08);display:grid;place-items:center;font-size:15px}
.pl-name b{display:block;font-size:15px;line-height:1.1}
.pl-name small{display:inline-block;margin-top:3px;font-size:10px;color:#cfe3e4;border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:1px 8px}
.pl-acts{display:flex;gap:6px;flex-wrap:wrap}
.pl-btn{font-size:10.5px;font-weight:600;border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:5px 9px;background:rgba(255,255,255,.04);white-space:nowrap}
.pl-live{display:inline-flex;align-items:center;gap:6px}
.pl-live i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(20,185,129,.6);animation:plp 2s infinite}
@keyframes plp{100%{box-shadow:0 0 0 7px rgba(20,185,129,0)}}
.pl-card{background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:12px}
.pl-cap{display:flex;justify-content:space-between;align-items:center;font-size:9.5px;letter-spacing:.12em;color:#8fb0b3;font-weight:700}
.pl-badge{letter-spacing:0;font-size:10px;font-weight:600;color:#f0b44a;border:1px solid rgba(240,180,74,.45);background:rgba(240,180,74,.08);border-radius:999px;padding:2px 9px}
.pl-ttl{font-size:13px;font-weight:700;margin:2px 0 8px}
.pl-now{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center}
.pl-ring{position:relative;width:104px;height:104px}
.pl-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.pl-rbg{fill:#f4f8f8;stroke:rgba(255,255,255,.12);stroke-width:12}
.pl-rfg{fill:none;stroke:#E9A23B;stroke-width:12;stroke-linecap:butt;stroke-dasharray:314.16;stroke-dashoffset:314.16;transition:stroke-dashoffset 1.6s cubic-bezier(.2,.8,.2,1)}
.pl-rv{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#0b1a22}
.pl-rv b{font-size:24px;font-weight:800;letter-spacing:-.02em;line-height:1;font-variant-numeric:tabular-nums}
.pl-rv small{font-size:9px;margin-top:2px}
.pl-tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pl-tile{position:relative;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:8px 10px}
.pl-tile span{display:block;font-size:9px;letter-spacing:.08em;font-weight:700;color:#9fc0c3}
.pl-tile b{display:block;font-size:17px;font-variant-numeric:tabular-nums}
.pl-tile b em{font-style:normal}
.pl-tile small{font-size:9.5px;color:#8fb0b3}
.pl-tile i{position:absolute;right:9px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--green)}
.pl-last{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 10px}
.pl-last span{letter-spacing:0;font-weight:500;font-size:10.5px}
.pl-last b{font-size:10.5px}
.pl-hist{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;flex-wrap:wrap}
.pl-hist b{display:block;font-size:13px}
.pl-hist small{font-size:9.5px;color:#8fb0b3}
.pl-tabs{display:flex;gap:4px}
.pl-tabs button{font:600 10.5px var(--font);color:#cfe3e4;background:transparent;border:1px solid transparent;border-radius:8px;padding:5px 10px;cursor:pointer}
.pl-tabs button.on{background:#c2416b;color:#fff}
.pl-tabs button[data-k=h].on{background:#2f7fb6}
.pl-leg{margin:8px 0 6px;font-size:9.5px;color:#8fb0b3;background:rgba(0,0,0,.18);border-radius:8px;padding:5px 9px}
.pl-chart{display:block;width:100%;height:190px;background:rgba(0,0,0,.18);border-radius:10px}
.pl-chart text{font-family:var(--mono);font-size:10px;fill:#9fc0c3}
.pl-chart .lbl{font-size:10.5px;font-weight:700}
.pl-chart .ln{fill:none;stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
@media(max-width:680px){.pl-now{grid-template-columns:1fr;justify-items:center}.pl-tiles{width:100%}.pl-acts .pl-btn:not(.pl-live){display:none}}
@media(prefers-reduced-motion:reduce){.pl-frame *{animation:none!important;transition:none!important}}