/* NEXUS kampania 1.0.50 – jasna karta kontrastująca z granatową stroną */
.nx-banner{--navy:#1a2a4a;--blue:#2e7bc4;--gold:#ffd257;position:relative;background:#fff;color:var(--navy);font-family:Arial,Helvetica,sans-serif}
.nx-lang{display:flex;justify-content:center;gap:.6rem;flex-wrap:wrap;padding:14px 64px 14px 14px;background:#eef4fb;border-bottom:3px solid var(--blue)}
.nx-lang button{display:inline-flex;align-items:center;gap:.5rem;background:#fff;color:var(--navy);border:2px solid #b9cce3;border-radius:10px;padding:.5rem 1rem;font:800 1.15rem/1 Arial,sans-serif;cursor:pointer;min-height:48px}
.nx-lang button img{width:36px;height:26px;border-radius:3px;box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.nx-lang button:hover{border-color:var(--blue)}
.nx-lang button[aria-pressed=true]{background:var(--navy);color:#fff;border-color:var(--navy)}
.nx-main{display:flex;align-items:center;gap:2rem;padding:1.75rem 2rem}
.nx-msg{flex:1 1 55%;margin:0;font-size:clamp(1.5rem,3.2vw,2.5rem);font-weight:900;line-height:1.15;color:var(--navy)}
.nx-msg em{font-style:normal;color:var(--blue)}
.nx-count{flex:1 1 45%;text-align:center}
.nx-count-title{margin:0 0 .6rem;font-weight:700;font-size:1rem;text-transform:uppercase;letter-spacing:.06em;color:#3c5272}
.nx-count-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem}
.nx-count-grid div{background:var(--navy);color:#fff;border-radius:10px;padding:.7rem .2rem;border-bottom:4px solid var(--gold)}
.nx-count-grid b{display:block;font-size:clamp(2rem,4.6vw,3.4rem);font-weight:900;line-height:1;font-variant-numeric:tabular-nums}
.nx-count-grid span{display:block;margin-top:.35rem;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:#ddeaf8}
.nx-open{margin:0;font-size:clamp(1.6rem,4vw,2.6rem);font-weight:900;color:var(--blue)}
.nx-stampbar{position:relative;display:flex;justify-content:center;padding:1rem;min-height:120px;background:var(--navy);overflow:hidden}
.nx-bg{position:absolute;inset:0;z-index:0;background:#1a2a4a var(--nx-anim) center/cover no-repeat}
.nx-bg::after{content:"";position:absolute;inset:0;background:rgba(26,42,74,.74)}
.nx-stamps{position:relative;z-index:2;width:clamp(220px,30vw,340px);aspect-ratio:474/165;filter:drop-shadow(0 2px 6px rgba(0,0,0,.45))}
.nx-stamps .nx-stamp{position:absolute;inset:0;width:100%;height:100%;opacity:0;animation:nx-stamp 9s infinite}
.nx-stamps .nx-stamp:nth-child(2){animation-delay:3s}.nx-stamps .nx-stamp:nth-child(3){animation-delay:6s}
@keyframes nx-stamp{0%{opacity:0}7%{opacity:1}33%{opacity:1}40%{opacity:0}100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.nx-bg{background-image:var(--nx-still)}.nx-stamps .nx-stamp{animation:none}.nx-stamps .nx-stamp.nx-cur{opacity:1}}
@media (max-width:700px){.nx-main{flex-direction:column;gap:1.1rem;padding:1.1rem;text-align:center}.nx-lang{padding:10px 56px 10px 10px;gap:.4rem}.nx-lang button{padding:.4rem .6rem;font-size:1rem}.nx-lang button img{width:28px;height:20px}.nx-count-grid span{font-size:.65rem}}
/* 1.0.50: pasek z odliczaniem na stronie (widoczny po zamknięciu okna) */
.nx-band{--navy:#1a2a4a;background:linear-gradient(90deg,#ffd257,#ffe28a);color:#1a2a4a;font-family:Arial,Helvetica,sans-serif;border-bottom:4px solid #2e7bc4;position:relative;z-index:1}
.nx-band-in{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1.1rem 1.5rem}
.nx-band-msg{margin:0;font-size:clamp(1.3rem,2.6vw,2rem);font-weight:900;line-height:1.15}
.nx-band .nx-count{flex:0 1 460px}.nx-band .nx-count-title{color:#1a2a4a}
@media (max-width:700px){.nx-band-in{flex-direction:column;text-align:center;padding:1rem}.nx-band .nx-count{flex:auto;width:100%}.nx-band .nx-count-grid span{font-size:.65rem}}
.nx-band-msg .nx-date{white-space:nowrap}
/* 1.0.53: kompaktowy pasek na telefonie i tablecie (≤1100 px) (~105 px zamiast ~220 px) */
@media (max-width:1100px){.nx-band-in{gap:.35rem;padding:.45rem .75rem}.nx-band-msg{font-size:1rem;line-height:1.15}.nx-band .nx-count-title{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.nx-band .nx-count-grid{gap:.35rem}.nx-band .nx-count-grid div{padding:.25rem .1rem;border-radius:7px;border-bottom-width:3px}.nx-band .nx-count-grid b{font-size:1.35rem}.nx-band .nx-count-grid span{margin-top:.1rem;font-size:.6rem}}
/* 1.0.54: cały pasek na komputerze (>1100 px) przeskalowany o 50% – wysokość, tekst, licznik, szerokość */
@media (min-width:1101px){.nx-band{border-bottom-width:2px}.nx-band-in{max-width:550px;gap:.75rem;padding:.38rem .75rem}.nx-band-msg{font-size:1rem;line-height:1.15}.nx-band .nx-count{flex:0 1 230px}.nx-band .nx-count-title{margin:0 0 .3rem;font-size:.55rem}.nx-band .nx-count-grid{gap:.25rem}.nx-band .nx-count-grid div{padding:.35rem .1rem;border-radius:5px;border-bottom-width:2px}.nx-band .nx-count-grid b{font-size:1.7rem}.nx-band .nx-count-grid span{margin-top:.18rem;font-size:.55rem}}