/* Odtwarzacz filmu, przełącznik Android / iPhone i kroki instalacji (/dla-uczestnikow/aplikacja).
   Bez JavaScriptu działa zwykły odtwarzacz przeglądarki (atrybut controls) i oba zestawy kroków są widoczne. */

.vp{max-width:640px;margin:0 auto}

/* ── przełącznik systemu ── */
.vp-switch{display:flex;gap:6px;padding:5px;margin:0 auto 18px;width:max-content;max-width:100%;border-radius:var(--radius-pill);background:var(--teal-100)}
.vp-switch button{font:inherit;font-weight:800;font-size:15px;border:0;background:transparent;color:var(--teal-900);padding:11px 30px;border-radius:var(--radius-pill);cursor:pointer;transition:background .15s ease,color .15s ease,box-shadow .15s ease}
.vp-switch button:hover{background:rgba(255,255,255,.55)}
.vp-switch button[aria-pressed="true"]{background:var(--surface-0);color:var(--teal-700);box-shadow:var(--shadow-md)}
.vp-switch button:focus-visible{outline:3px solid var(--teal-500);outline-offset:2px}

/* ── scena odtwarzacza ── */
.vp-stage{position:relative;aspect-ratio:1/1;border-radius:var(--radius-lg);overflow:hidden;background:#073F3B;box-shadow:var(--shadow-lg);outline:none;-webkit-tap-highlight-color:transparent}
.vp-stage:focus-visible{box-shadow:var(--shadow-lg),0 0 0 3px var(--teal-500)}
.vp-stage video{display:block;width:100%;height:100%;object-fit:contain;background:#073F3B}
.vp:not(.vp-js) .vp-bar,.vp:not(.vp-js) .vp-big,.vp:not(.vp-js) .vp-cap,.vp:not(.vp-js) .vp-spin{display:none}

.vp-big{position:absolute;left:50%;top:50%;width:88px;height:88px;margin:-44px 0 0 -44px;border:0;border-radius:50%;background:rgba(255,255,255,.92);color:#0A5C57;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 34px rgba(0,0,0,.35);transition:transform .15s ease,opacity .2s ease}
.vp-big:hover{transform:scale(1.06)}
.vp-big svg{width:38px;height:38px;margin-left:4px}
.vp-big.vp-ended svg{margin-left:0}
.vp-playing .vp-big{opacity:0;pointer-events:none;transform:scale(.8)}

.vp-spin{position:absolute;left:50%;top:50%;width:46px;height:46px;margin:-23px 0 0 -23px;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:vp-spin .8s linear infinite;opacity:0;pointer-events:none;transition:opacity .2s ease}
.vp-wait .vp-spin{opacity:1}
@keyframes vp-spin{to{transform:rotate(360deg)}}

/* napisy rysujemy sami: działają też w pełnym ekranie i nie kolidują z paskiem */
.vp-cap{position:absolute;left:6%;right:6%;bottom:76px;text-align:center;pointer-events:none;transition:bottom .2s ease}
.vp-cap span{display:inline-block;max-width:100%;background:rgba(0,0,0,.74);color:#fff;font-size:clamp(14px,3.6vw,21px);font-weight:600;line-height:1.35;padding:5px 12px;border-radius:8px;white-space:pre-line}
.vp-idle.vp-playing .vp-cap{bottom:22px}

/* ── pasek sterowania ── */
.vp-bar{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:6px;padding:38px 12px 10px;color:#fff;background:linear-gradient(to top,rgba(0,0,0,.78),rgba(0,0,0,0));transition:opacity .25s ease}
.vp-idle.vp-playing .vp-bar{opacity:0;pointer-events:none}
.vp-btn{flex:none;width:42px;height:42px;border:0;background:transparent;color:#fff;border-radius:10px;display:grid;place-items:center;cursor:pointer;transition:background .15s ease}
.vp-btn:hover{background:rgba(255,255,255,.18)}
.vp-btn:focus-visible,.vp-big:focus-visible,.vp-seek:focus-visible{outline:3px solid var(--teal-300);outline-offset:1px}
.vp-btn svg{width:23px;height:23px}
.vp-btn[aria-pressed="true"]{background:rgba(255,255,255,.22)}
.vp-time{flex:none;min-width:40px;text-align:center;font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}

.vp-seek{position:relative;flex:1;min-width:0;height:34px;display:flex;align-items:center;cursor:pointer;touch-action:none;border-radius:6px}
.vp-track{position:relative;width:100%;height:5px;border-radius:3px;background:rgba(255,255,255,.3);transition:height .12s ease}
.vp-seek:hover .vp-track,.vp-drag .vp-track{height:8px}
.vp-buf,.vp-pos{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:3px}
.vp-buf{background:rgba(255,255,255,.38)}
.vp-pos{background:var(--teal-300)}
.vp-thumb{position:absolute;top:50%;left:0;width:15px;height:15px;margin:-7.5px 0 0 -7.5px;border-radius:50%;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.45);transform:scale(.85);transition:transform .12s ease}
.vp-seek:hover .vp-thumb,.vp-drag .vp-thumb,.vp-seek:focus-visible .vp-thumb{transform:scale(1.15)}
.vp-tick{position:absolute;top:50%;width:3px;height:13px;margin:-6.5px 0 0 -1.5px;border-radius:2px;background:rgba(255,255,255,.9);pointer-events:none}

/* ── pełny ekran ── */
.vp-stage:fullscreen{width:100%;height:100%;max-width:none;aspect-ratio:auto;border-radius:0;background:#000;box-shadow:none}
.vp-stage:-webkit-full-screen{width:100%;height:100%;max-width:none;aspect-ratio:auto;border-radius:0;background:#000;box-shadow:none}
.vp-stage:fullscreen video,.vp-stage:-webkit-full-screen video{background:#000}
.vp-stage:fullscreen .vp-cap span,.vp-stage:-webkit-full-screen .vp-cap span{font-size:clamp(18px,2.3vw,32px)}
.vp-stage:fullscreen .vp-bar,.vp-stage:-webkit-full-screen .vp-bar{padding:48px 22px 18px}
.vp-stage:fullscreen .vp-cap,.vp-stage:-webkit-full-screen .vp-cap{bottom:96px}
.vp-idle.vp-playing .vp-stage:fullscreen .vp-cap,.vp-idle.vp-playing .vp-stage:-webkit-full-screen .vp-cap{bottom:34px}
.vp-idle.vp-playing .vp-stage:fullscreen{cursor:none}

/* ── kroki instalacji ── */
.vp-steps-sec{margin:0}
.vp-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.vp-step{margin:0}
.vp-step-btn{display:flex;flex-direction:column;width:100%;height:100%;text-align:left;font:inherit;color:inherit;background:var(--surface-0);border:2px solid transparent;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:12px 12px 16px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.vp-step-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.vp-step-btn:focus-visible{outline:3px solid var(--teal-500);outline-offset:2px}
.vp-step.is-now .vp-step-btn{border-color:var(--teal-500)}
.vp-step-img{position:relative;display:block;aspect-ratio:360/708;border-radius:var(--radius-md);overflow:hidden;background:#0A5C57;margin-bottom:12px}
.vp-step-img img{display:block;width:100%;height:100%;object-fit:cover}
.vp-step-n{position:absolute;left:8px;top:8px;width:30px;height:30px;border-radius:50%;background:var(--coral-600);color:#fff;font-size:14px;font-weight:800;display:grid;place-items:center;box-shadow:0 2px 8px rgba(0,0,0,.3)}
.vp-step-go{position:absolute;right:8px;bottom:8px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.92);color:#0A5C57;font-size:13px;display:grid;place-items:center;padding-left:2px;opacity:0;transform:scale(.85);transition:opacity .2s ease,transform .2s ease}
.vp-step-btn:hover .vp-step-go,.vp-step-btn:focus-visible .vp-step-go,.vp-step.is-now .vp-step-go{opacity:1;transform:none}
.vp-step-t{display:block;font-size:15px;font-weight:800;line-height:1.25;margin-bottom:5px;color:var(--ink-900)}
.vp-step-d{display:block;font-size:13px;line-height:1.45;color:var(--ink-500)}
.vp-note{margin:30px 0 0;max-width:860px}

@media (max-width:1100px){
  .vp-steps{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;padding:6px 4px 16px;margin:0 -4px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
  .vp-step{flex:0 0 31%;scroll-snap-align:center}
}
@media (max-width:760px){
  .vp-step{flex-basis:56%}
  .vp-switch button{padding:11px 26px}
  .vp-big{width:72px;height:72px;margin:-36px 0 0 -36px}
  .vp-big svg{width:32px;height:32px}
  .vp-btn{width:40px;height:40px}
  .vp-bar{gap:2px;padding:34px 8px 8px}
}
@media (max-width:420px){
  .vp-step{flex-basis:72%}
  .vp-time.vp-dur{display:none}
}
@media (prefers-reduced-motion:reduce){
  .vp *,.vp-steps *{transition:none!important}
  .vp-steps-sec,.vp{scroll-behavior:auto}
}