:root{
  --text:#111214;
  --muted:#6b7280;
  --line:#e7e7ea;
  --soft:#f7f7f8;
  --bg:#ffffff;
  --max:1380px;
  --sidebar:260px;

  --link-green:#1f5f5b;
  --link-blue:#2c6e91;

  --body-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --heading-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--body-font);
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{
  max-width:100%;
  display:block;
}

/* linki */
a{
  color:var(--link-green);
  font-weight:600;
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color 0.2s ease, border-color 0.2s ease;
}

a:hover,
a:focus{
  color:var(--link-blue);
  border-bottom-color:var(--link-blue);
}

.page{
  max-width:var(--max);
  margin:0 auto;
  display:grid;
  grid-template-columns:var(--sidebar) minmax(0, 1fr);
  min-height:100vh;
}

.sidebar{
  position:sticky;
  top:0;
  align-self:start;
  height:100vh;
  padding:32px 20px;
  background:#fff;
  display:flex;
  justify-content:center;
}

.sidebar-inner{
  width:100%;
  max-width:180px;
  text-align:center;
}

.logo{
  width:100%;
  max-width:175px;
  margin:0 auto 26px;
}

.menu{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:12px;
}

.menu a{
  font-size:14px;
  font-weight:400;
  color:var(--muted);
  padding:2px 0;
  border-bottom:none;
  transition:color .18s ease;
}

.menu a:hover,
.menu a:focus-visible{
  color:var(--text);
  border-bottom:none;
  outline:none;
}

.content{
  min-width:0;
  background:#fff;
}

.section{
  padding:40px 48px;
  border-bottom:1px solid var(--line);
}

.hero{
  padding-top:50px;
  padding-bottom:34px;
}

.hero h1{
  margin:0 0 14px;
  font-family:var(--heading-font);
  font-size:clamp(2rem, 4.2vw, 3.7rem);
  line-height:1.02;
  font-weight:600;
  letter-spacing:-0.045em;
  max-width:none;
  text-transform:uppercase;
  color:var(--link-green);   
}

.hero .meta{
  margin:0;
  font-size:1.02rem;
  line-height:1.5;
  color:#4b5563;
}

h2{
  margin:0 0 18px;
  font-family:var(--heading-font);
  font-size:0.93rem;
  line-height:1.3;
  font-weight:600;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--muted);
  text-align:center;
}

h3{
  font-family:var(--body-font);
  font-size:1rem;
  line-height:1.6;
  font-weight:600;
  margin:18px 0 4px;
  color:var(--link-green);
}

p{
  margin:0 0 14px;
  max-width:88ch;
  font-size:1rem;
  line-height:1.72;
}

p:last-child{
  margin-bottom:0;
}

.lead{
  font-size:1.05rem;
  line-height:1.72;
  color:#1f2937;
}

.justified{
  text-align:justify;
  text-justify:inter-word;
  hyphens:auto;
}

.two-col{
  display:grid;
  grid-template-columns:minmax(0, 2.2fr) minmax(250px, 1fr);
  gap:44px;
  align-items:start;
}

.meta-list,
.committee-list{
  margin:0;
  padding-left:18px;
}

.meta-list li,
.committee-list li{
  margin:0 0 10px;
}

.call{
  background:#111214;
  color:#fff;
  border-bottom:none;
}

.call-wrap{
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:center;
  flex-wrap:wrap;
}

.call strong{
  display:block;
  margin:0 0 4px;
  font-size:1rem;
}

.call span{
  color:#d1d5db;
  font-size:.96rem;
}

.status{
  display:inline-block;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  padding:7px 14px;
  font-size:.92rem;
  white-space:nowrap;
}

.logos{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:20px;
  justify-items:center;
}

.logo-item{
  display:flex;
  align-items:center;
  justify-content:center;
}

.logo-item img{
  height:auto;
  width:auto;
  max-height:200px;
}

.logos-1{
  display:flex;
  justify-content:center;
}

.logos-2{
  display:flex;
  justify-content:center;
  gap:80px;
}

.logos-3{
  display:grid;
  grid-template-columns:repeat(3, auto);
  justify-content:center;
  gap:60px;
}

.gallery-note{
  color:var(--muted);
  margin-bottom:16px;
}

.gallery-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:12px;
}

.thumb{
  aspect-ratio:4/3;
  background:linear-gradient(135deg,#f1f3f5,#e5e7eb);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  font-size:.92rem;
  cursor:pointer;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:28px;
}

.footer-grid h4{
  margin:0 0 10px;
  font-family:var(--heading-font);
  font-size:1rem;
  font-weight:700;
}

.footer-grid p,
.footer-grid a{
  margin:0 0 8px;
  color:var(--muted);
  font-size:.94rem;
}

.footer-grid a:hover{
  color:var(--text);
}

.overlay{
  position:fixed;
  inset:0;
  background:rgba(17,18,20,.82);
  display:none;
  align-items:center;
  justify-content:center;
  padding:20px;
  z-index:100;
}

.overlay.open{
  display:flex;
}

.lightbox{
  width:min(980px, 96vw);
  background:#fff;
}

.lightbox-stage{
  min-height:64vh;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,#f1f3f5,#e5e7eb);
  color:var(--muted);
  padding:30px;
  text-align:center;
  font-size:1.02rem;
}

.lightbox-controls{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:12px 14px;
  border-top:1px solid var(--line);
}

.btn{
  appearance:none;
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  padding:9px 14px;
  font:inherit;
  cursor:pointer;
}

.btn:hover{
  background:#f5f6f7;
}

.deadlines{
  margin:20px auto 0;
  max-width:420px;
  text-align:center;
}

.deadline-item{
  margin-bottom:20px;
  line-height:1.5;
  color:#111;
}

.deadline-item .date{
  display:block;
  margin-top:6px;
  font-weight:600;
  font-size:1.1em;
  color:#000;
}

#wstepniak p{
  text-align:justify;
  line-height:1.6;
  margin-bottom:14px;
}

#wstepniak ul{
  margin:10px 0 16px 20px;
}

#wstepniak li{
  margin-bottom:6px;
}

#praktyczne p{
  text-align:justify;
  line-height:1.6;
  margin-bottom:12px;
}

#praktyczne h3{
  margin-top:24px;
}

aside{
  font-size:0.95rem;
}

.committee-list{
  list-style:none;
  padding-left:0;
  margin:0;
}

.committee-list li{
  margin-bottom:6px;
  color:#374151;
}

@media (max-width: 980px){
  .page{
    grid-template-columns:1fr;
  }

  .sidebar{
    position:relative;
    top:auto;
    height:auto;
    padding:22px 20px 10px;
  }

  .sidebar-inner{
    max-width:none;
  }

  .logo{
    max-width:124px;
    margin:0 auto 18px;
  }

  .menu{
    flex-direction:row;
    flex-wrap:wrap;
    justify-content:center;
    gap:8px 18px;
  }

  .section{
    text-align:center;
  }

  .two-col,
  .footer-grid{
    grid-template-columns:1fr;
    gap:26px;
  }

  .logos{
    grid-template-columns:1fr;
  }

  .gallery-grid{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }

  .hero h1{
    max-width:none;
    font-size:clamp(2.2rem, 10vw, 4rem);
  }
}

@media print{
  .sidebar{
    position:relative;
    height:auto;
    padding:0 0 18px;
  }

  .overlay{
    display:none !important;
  }

  .page{
    grid-template-columns:1fr;
  }
}

.committee-item{
  margin-bottom:16px;
  line-height:1.4;
}

.committee-item .name{
  display:block;
}

.committee-item .affiliation{
  display:block;
  font-style:italic;
  font-size:0.95em;
  color:var(--muted);
  margin-top:2px;
}

#publikacja{
  text-align:justify;
  text-justify:inter-word;
  hyphens:none;
}