:root {
  /* Paleta dobrana pod zdjęcie hero (ciężarówka Volvo, noc, góry/morze) - ciemny,
     chłodny granat zamiast cieplejszego niebieskiego, stalowy błękit zamiast złota. */
  --granat: #0c1a28;
  --granat2: #17304a;
  --akcent: #9fc3dc;
  --tlo: #f5f7f9;
  --tekst: #1d2531;
  --szary: #5b6675;
  --bialy: #ffffff;
  --border: #e1e5ea;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--tekst);
  background: var(--tlo);
  line-height: 1.55;
}
a { color: var(--granat2); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ─── Nagłówek ─── */
header.gorny {
  background: var(--granat);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  position: sticky;
  top: 0;
  z-index: 10;
}
.gorny .wiersz {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.gorny .logo img { height: 42px; }
.kontakt-bar {
  display: flex;
  gap: 20px;
  font-size: 14px;
  color: #dfe6ef;
}
.kontakt-bar a { color: #ffffff; font-weight: 600; }

nav.menu {
  background: var(--granat);
}
nav.menu ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0 20px;
  max-width: 1080px;
  margin: 0 auto;
}
nav.menu li { margin: 0; }
nav.menu a {
  display: block;
  color: #e9edf3;
  padding: 13px 18px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
nav.menu a:hover { background: var(--granat2); text-decoration: none; }
nav.menu a.aktywny { background: var(--akcent); color: #1d2531; }

/* ─── Sekcja hero (strona główna) ─── */
.hero { background: var(--granat); }
.hero-img {
  width: 100%;
  height: clamp(220px, 32vw, 460px);
  object-fit: cover;
  object-position: center 35%;
}
.hero-pasek {
  background: linear-gradient(90deg, var(--granat) 0%, var(--granat2) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.hero-pasek-wiersz {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 18px 20px;
  color: #dfe6ef;
}
.hero-pasek-wiersz p { margin: 0; font-size: 15px; max-width: 620px; }
.hero .cta {
  display: inline-block;
  flex-shrink: 0;
  background: var(--akcent);
  color: #0c1a28;
  padding: 11px 22px;
  border-radius: 4px;
  font-weight: 700;
}

/* ─── Treść ─── */
main { padding: 44px 0 60px; }
h1.tytul-strony { font-size: 26px; margin: 0 0 22px; color: var(--granat); }
h2 { font-size: 19px; color: var(--granat); margin-top: 34px; }
.karty {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.karta {
  background: var(--bialy);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
}
.karta h3 { margin-top: 0; color: var(--granat); font-size: 16px; }
.karta ul { padding-left: 18px; margin: 10px 0 0; }
.karta li { margin-bottom: 4px; font-size: 14px; }

.certyfikaty {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 30px;
  flex-wrap: wrap;
}
.certyfikaty .badge {
  background: var(--bialy);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}
.certyfikaty img { height: 56px; width: auto; }

table.dane { border-collapse: collapse; width: 100%; margin-top: 10px; }
table.dane td { padding: 6px 10px; border-bottom: 1px solid var(--border); font-size: 14px; }
table.dane td:first-child { color: var(--szary); width: 220px; }

.zespol { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-top: 20px; }
.osoba { background: var(--bialy); border: 1px solid var(--border); border-radius: 6px; padding: 16px 18px; }
.osoba .funkcja { color: var(--szary); font-size: 13px; }

.dokumenty-lista { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 24px; }
.dokumenty-lista a {
  display: block;
  background: var(--bialy);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 18px;
  color: var(--tekst);
  font-weight: 600;
}
.dokumenty-lista a:hover { border-color: var(--granat); text-decoration: none; }
.dokumenty-lista .ikona { color: var(--akcent); margin-right: 8px; }

.galeria-siatka {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 20px;
}
.galeria-siatka a {
  display: block;
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid var(--border);
}
.galeria-siatka img { width: 100%; height: 140px; object-fit: cover; transition: transform .2s; }
.galeria-siatka a:hover img { transform: scale(1.06); }

/* ─── Stopka ─── */
footer.stopka {
  background: var(--granat);
  color: #c8d2e0;
  padding: 30px 0;
  font-size: 13px;
}
footer.stopka .wiersz {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}
footer.stopka a { color: #e9edf3; }

@media (max-width: 640px) {
  .gorny .wiersz { flex-direction: column; align-items: flex-start; }
  nav.menu ul { flex-direction: column; }
  .hero h1 { font-size: 24px; }
}