:root{
  --bg:#0b0f14;
  --panel:#0f1620;
  --panel2:#0c121b;
  --text:#e7eef7;
  --muted:#9bb0c6;
  --line:#1d2a3a;
  --accent:#3aa0ff;
  --accent2:#8bd3ff;
  --shadow: 0 12px 40px rgba(0,0,0,.45);
  --radius: 16px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 700px at 20% -10%, rgba(58,160,255,.18), transparent 55%),
              radial-gradient(900px 600px at 110% 10%, rgba(139,211,255,.12), transparent 55%),
              var(--bg);
  color: var(--text);
}

a{ color: var(--accent2); text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width:min(1120px, 92vw);
  margin: 0 auto;
}

.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11,15,20,.65);
  border-bottom: 1px solid rgba(29,42,58,.7);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand-title{
  font-weight: 800;
  letter-spacing: .2px;
  color: var(--text);
  font-size: 16px;
}
.brand-tagline{
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.nav{
  display:flex;
  align-items:center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav a{
  color: var(--text);
  opacity: .9;
  font-size: 14px;
}
.nav a:hover{ opacity: 1; }
.nav-cta{
  padding: 8px 12px;
  background: rgba(58,160,255,.14);
  border: 1px solid rgba(58,160,255,.35);
  border-radius: 999px;
}

.hero{
  padding: 28px 0 8px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr 1.2fr;
  gap: 22px;
  align-items: center;
}
.hero h1{
  margin: 0 0 10px;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.06;
}
.hero p{
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}
.hero-actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.hero-note{
  margin-top: 12px;
  font-size: 12px;
  color: rgba(155,176,198,.85);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(58,160,255,.18);
  border: 1px solid rgba(58,160,255,.35);
  color: var(--text);
  font-weight: 600;
  text-decoration:none;
}
.btn:hover{ filter: brightness(1.07); text-decoration:none; }
.btn-ghost{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
}

.hero-player-wrap{
  background: rgba(15,22,32,.55);
  border: 1px solid rgba(29,42,58,.75);
  border-radius: var(--radius);
  padding: 10px;
  box-shadow: var(--shadow);
}

.section{
  padding: 34px 0;
}
.section-alt{
  background: linear-gradient(180deg, rgba(255,255,255,.02), transparent 60%);
  border-top: 1px solid rgba(29,42,58,.55);
  border-bottom: 1px solid rgba(29,42,58,.55);
}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 16px;
  margin-bottom: 14px;
}
h2{
  margin: 0;
  font-size: 22px;
}
h3{
  margin: 0 0 8px;
  font-size: 16px;
}

.filters{ display:flex; gap: 8px; flex-wrap: wrap; }
.chip{
  font-size: 13px;
  color: var(--text);
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}
.chip.active{
  border-color: rgba(58,160,255,.45);
  background: rgba(58,160,255,.16);
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card{
  text-align:left;
  border: 1px solid rgba(29,42,58,.75);
  background: rgba(15,22,32,.55);
  border-radius: 16px;
  padding: 0;
  overflow: hidden;
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(0,0,0,.28);
}
.card:hover{
  border-color: rgba(58,160,255,.45);
  transform: translateY(-1px);
}
.card-thumb{
  position: relative;
  aspect-ratio: 16/9;
  background: rgba(255,255,255,.04);
}

.service-media {
  position: relative;
  aspect-ratio: 16/9;
  background: rgba(255,255,255,.04);
}

.card-thumb img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}

.service-media img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}


.play-badge{
  position:absolute;
  left: 12px;
  bottom: 12px;
  width: 38px;
  height: 38px;
  display:grid;
  place-items:center;
  border-radius: 999px;
  background: rgba(0,0,0,.55);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 16px;
}
.card-body{
  padding: 12px 12px 14px;
}
.card-title{
  font-weight: 700;
  font-size: 14px;
  line-height: 1.35;
}
.card-meta{
  margin-top: 8px;
  display:flex;
  align-items:center;
  flex-wrap: wrap;
  gap: 6px;
  color: rgba(155,176,198,.95);
  font-size: 12px;
}
.pill{
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  text-transform: lowercase;
}
.dot{ opacity: .6; }

.two-col{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.panel{
  border: 1px solid rgba(29,42,58,.75);
  background: rgba(15,22,32,.55);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 10px 26px rgba(0,0,0,.20);
}
.list{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}
.muted{ color: var(--muted); }

.kpi{
  margin-top: 12px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.kpi-item{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  border-radius: 14px;
  padding: 10px;
}
.kpi-num{
  font-weight: 900;
  font-size: 18px;
}
.kpi-label{
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.contact{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
}
.links{
  display:flex;
  flex-direction: column;
  gap: 8px;
}

.site-footer{
  border-top: 1px solid rgba(29,42,58,.65);
  padding: 16px 0 26px;
  color: var(--muted);
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* Ratio helper */
.ratio{
  position:relative;
  width:100%;
  overflow:hidden;
  border-radius: 12px;
}
.ratio-16x9{ aspect-ratio: 16 / 9; }
.ratio iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

.placeholder{
  padding: 18px;
  color: var(--muted);
}

/* Modal */
.modal{
  position: fixed;
  inset: 0;
  display:none;
  z-index: 1000;
}
.modal.open{ display:block; }
.modal-backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.65);
}
.modal-dialog{
  position: relative;
  width: min(980px, 94vw);
  margin: 6vh auto 0;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(15,22,32,.95);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.modal-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 12px 12px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.modal-title{
  font-weight: 800;
  font-size: 14px;
  color: var(--text);
}
.icon-btn{
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
  color: var(--text);
  border-radius: 12px;
  width: 38px;
  height: 34px;
  cursor:pointer;
}
.icon-btn:hover{ filter: brightness(1.06); }
.modal-body{ padding: 12px; }

@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .two-col{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
}
@media (max-width: 520px){
  .grid{ grid-template-columns: 1fr; }
}

.card-link{
  display:block;
  text-decoration:none;
}
.card-link:hover{
  text-decoration:none;
}
.brand-logo img{
  height:48px;
  width:auto;
  display:block;
}

.logo-link{
  display:flex;
  align-items:center;
}
/* --- Sieci (podstrona) --- */
.hero-image{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
  border-radius: 12px;
}
.services-grid .service-card{ cursor: default; }
.service-desc{
  margin: 8px 0 0;
  color: rgba(155,176,198,.95);
  font-size: 13px;
  line-height: 1.5;
}
.service-list{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
}
.service-icon{
  position:absolute;
  top: 12px;
  left: 12px;
  width: 44px;
  height: 44px;
  display:grid;
  place-items:center;
  border-radius: 14px;
  background: rgba(0,0,0,.55);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 10px 26px rgba(0,0,0,.28);
  backdrop-filter: blur(6px);
}
.service-icon svg{
  width: 22px;
  height: 22px;
  fill: rgba(255,255,255,.92);
}