/* Hero (scena 2): tekst z lewej, monitor kamery z prawej wychodzący poza krawędź ekranu */
.hero{position:relative;background:var(--night);color:var(--on-night);overflow:hidden;isolation:isolate;padding-block:clamp(112px,12vw,150px) clamp(56px,7vw,96px)}
/* poświata za monitorem i delikatna siatka punktów */
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(55% 70% at 78% 45%,color-mix(in srgb,var(--plan-accent) 28%,transparent),transparent 70%),
             radial-gradient(40% 50% at 10% 100%,color-mix(in srgb,var(--blue-bright) 10%,transparent),transparent 70%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(color-mix(in srgb,var(--on-night) 7%,transparent) 1px,transparent 1.2px);background-size:26px 26px;
  -webkit-mask-image:linear-gradient(to bottom,var(--night) 0%,transparent 85%);mask-image:linear-gradient(to bottom,var(--night) 0%,transparent 85%)}
.hero :focus-visible{outline-color:var(--blue-bright)}

/* siatka bez prawego marginesu: monitor dochodzi do krawędzi okna */
.hero-grid{display:grid;grid-template-columns:minmax(0,5.6fr) minmax(0,6.4fr);gap:clamp(36px,4.5vw,72px);align-items:center;
  padding-left:max(20px,calc((100vw - 1180px) / 2 + 20px),env(safe-area-inset-left,0px))}
.hero-copy{display:grid;gap:26px;align-content:center;min-width:0}
.hero h1{font-size:clamp(50px,6.8vw,118px);max-width:10ch}
.hero .scene-lead{font-size:clamp(19px,1.6vw,23px);color:var(--on-night-2);max-width:36ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.hero-cta .btn{padding:17px 30px;font-size:17px;transition-property:background-color,border-color}   /* transform prowadzi GSAP (efekt magnetyczny) */
/* trzy punkty pod przyciskami (zamiast dawnego pasa liczb, D-021): w wierszu, na telefonie jeden pod drugim */
.hero-points{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px 26px}
.hero-points li{display:flex;align-items:center;gap:10px;font-size:15.5px;color:var(--on-night-2)}
.hero .tick{background:color-mix(in srgb,var(--blue-bright) 16%,transparent)}
.hero .tick::before{border-color:var(--blue-bright)}

/* plakietka nad tytułem, bez kropki „na żywo” (D-024) */
.hero .kicker{font-size:16px;padding:7px 16px}
/* pulsowanie kropek „na żywo” w plakietce podglądu zakładek i pod planem pokazu */
@keyframes live{
  0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--live) 60%,transparent)}
  70%{box-shadow:0 0 0 8px color-mix(in srgb,var(--live) 0%,transparent)}
  100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--live) 0%,transparent)}
}

/* monitor kamery */
.feed{margin:0;min-width:0;perspective:1600px}
.feed-in{position:relative;aspect-ratio:1280/853;max-width:100%;border-radius:var(--r-media) 0 0 var(--r-media);overflow:hidden;background:var(--night-2);
  border:1px solid color-mix(in srgb,var(--blue-bright) 28%,transparent);border-right:0;
  box-shadow:0 50px 120px -40px color-mix(in srgb,var(--plan-accent) 55%,transparent),0 30px 60px -30px color-mix(in srgb,var(--night) 90%,transparent);
  transform:rotateY(var(--ry,0deg)) rotateX(var(--rx,0deg));transform-origin:30% 50%;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.feed-in img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.72) brightness(.8)}
.feed-in svg{position:absolute;inset:0;width:100%;height:100%}
.feed figcaption{font-size:12px;color:var(--on-night-2);margin-top:12px}

/* nakładka: maski osób */
.feed .pm{fill:var(--on-night);fill-opacity:0;stroke:var(--on-night);stroke-opacity:0;stroke-width:1.2;vector-effect:non-scaling-stroke;transition:fill-opacity .5s ease var(--d),stroke-opacity .5s ease var(--d)}
.feed.on .pm{fill-opacity:.2;stroke-opacity:.8}
.feed .pm.waiter{fill:var(--plan-waiter);stroke:var(--blue-bright)}
.feed.on .pm.waiter{fill-opacity:.42}

/* nakładka: ramki stolików z narożnikami */
.feed .tb{opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(1.05);transition:opacity .55s ease var(--d),transform .9s cubic-bezier(.2,.7,.2,1) var(--d)}
.feed.on .tb{opacity:1;transform:none}
.feed .tb .bx{fill:var(--c);fill-opacity:.08;stroke:var(--c);stroke-opacity:.8;stroke-width:1.3;vector-effect:non-scaling-stroke}
.feed .tb .cn{fill:none;stroke:var(--c);stroke-width:3;vector-effect:non-scaling-stroke}
.feed.on .tb-crit .bx{animation:alertPulse 1.8s ease-in-out 3s infinite}
@keyframes alertPulse{50%{fill-opacity:.02;stroke-opacity:.3}}

/* nakładka: etykiety stolików i kelnera */
.feed .tg,.feed .wtag{opacity:0;transition:opacity .5s ease var(--d)}
.feed.on .tg,.feed.on .wtag{opacity:1}
.feed .tg rect{fill:color-mix(in srgb,var(--night) 88%,transparent)}
.feed .tg .bar{fill:var(--c)}
.feed .tg text{font-family:var(--f-sans);font-size:20px;font-weight:500;fill:var(--on-night)}
.feed .tg .tn{font-weight:700}
.feed .tg .tt{fill:var(--c);font-weight:650}
.feed .wtag rect{fill:var(--plan-waiter)}
.feed .wtag text{font-family:var(--f-sans);font-size:18px;font-weight:600;fill:var(--on-blue)}

/* nakładka: linia skanu, powtarzana co 10 s */
.feed .scan{opacity:0}
.scan-s0{stop-color:var(--blue-bright);stop-opacity:0}
.scan-s1{stop-color:var(--blue-bright);stop-opacity:.35}
.scan-s2{stop-color:var(--on-night);stop-opacity:.9}
.feed.on .scan{animation:scan 10s cubic-bezier(.45,0,.3,1) .25s infinite}
@keyframes scan{
  0%{transform:translateX(0);opacity:1}
  20%{transform:translateX(1440px);opacity:1}
  20.01%,100%{transform:translateX(1440px);opacity:0}
}

/* plakietki HUD na zdjęciu */
.hud{position:absolute;left:16px;right:16px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;pointer-events:none}
.hud-top{top:14px}
.hud-bot{bottom:14px;justify-content:flex-start}
.hud span{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--on-night);background:color-mix(in srgb,var(--night) 62%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid color-mix(in srgb,var(--on-night) 8%,transparent);padding:6px 12px;border-radius:999px}
.hud b{font-weight:650}
.hud .rec{width:7px;height:7px;border-radius:50%;background:var(--live)}

/* przycisk pauzy animacji (WCAG 2.2.2) */
.feed-pause{position:absolute;right:14px;bottom:14px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;padding:0;cursor:pointer;color:var(--on-night);
  background:color-mix(in srgb,var(--night) 62%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid color-mix(in srgb,var(--on-night) 8%,transparent)}
.feed-pause:hover{border-color:color-mix(in srgb,var(--on-night) 35%,transparent)}
.feed-pause .ico-play,.feed.paused .feed-pause .ico-pause{display:none}
.feed.paused .feed-pause .ico-play{display:block}

/* pauza: skan, pulsowanie alertu i kropki „na żywo” stoją w miejscu */
.feed.paused .scan,.feed.paused .tb-crit .bx{animation-play-state:paused}
.feed.paused .feed-in{transform:none}
.hud .hud-alert{background:color-mix(in srgb,var(--plan-crit) 18%,transparent);border-color:color-mix(in srgb,var(--plan-crit) 35%,transparent)}

/* wejście po załadowaniu (T-029): kolejno plakietka, tytuł słowo po słowie, tekst, przyciski i punkty, razem ok. 1,2 s.
   Stan początkowy tylko przy włączonym JS i bez ograniczonego ruchu, więc bez skryptu tekst widać od razu.
   Animacja jest w CSS, żeby nie czekać na GSAP (wczytuje się po starcie strony). */
@media (scripting:enabled) and (prefers-reduced-motion:no-preference){
  .hero-copy>*{animation:heroIn .6s cubic-bezier(.16,1,.3,1) both}
  .hero-copy>.kicker{animation-delay:0s}
  .hero h1{animation:none}
  .hero h1 .w{display:inline-block;animation:heroWord .6s cubic-bezier(.16,1,.3,1) both;animation-delay:calc(.08s + var(--i) * 70ms)}
  .hero-copy>.scene-lead{animation-delay:.45s}
  .hero-copy>.hero-cta{animation-delay:.54s}
  .hero-copy>.hero-points{animation-delay:.63s}
  /* zasłona monitora do chwili, aż skrypt odpali skan; gdyby skrypt nie ruszył, znika sama po 2,5 s */
  .feed-in::after{content:"";position:absolute;inset:0;z-index:4;background:var(--night);animation:veilOff 0s linear 2.5s forwards}
  .feed-in.cam-on::after{display:none}
}
@keyframes heroIn{from{opacity:0;transform:translateY(14px)}}
@keyframes heroWord{from{opacity:0;transform:translateY(.32em);font-stretch:75%}}
@keyframes veilOff{to{visibility:hidden}}

@media (max-width:980px){
  .hero-grid{grid-template-columns:minmax(0,1fr);padding-right:max(20px,env(safe-area-inset-right,0px))}
  .feed-in{border-radius:18px;border-right:1px solid color-mix(in srgb,var(--blue-bright) 28%,transparent)}
}
@media (max-width:700px){
  .hero h1{font-size:clamp(46px,12vw,64px);max-width:none}
  .hero-cta .btn{padding:15px 24px;font-size:16px}
  .hero-points{flex-direction:column}
  .feed .tg.minor{display:none}
  .feed .tg text{font-size:24px}
  .hud span{font-size:11.5px;padding:4px 9px}
  .hud-bot span:nth-child(2){display:none}
}
@media (prefers-reduced-motion:reduce){
  .feed .pm{fill-opacity:.2;stroke-opacity:.8}
  .feed .pm.waiter{fill-opacity:.42}
  .feed .tb,.feed .tg,.feed .wtag{opacity:1;transform:none}
  .feed .scan{display:none}
  .feed-in{transform:none}
  .feed-pause{display:none}
}