/* PROFESSIONAL THEME */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Playfair+Display:wght@700&display=swap');

:root {
  /* Kolory */
  --bg-body: #fdfdfd;
  --bg-surface: #ffffff;
  --text-main: #1e1e1e;
  --text-muted: #6c6c6c;
  --accent: #d4af37;
  --accent-hover: #b8941f;

  /* Czcionki */
  --font-header: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', Helvetica, Arial, sans-serif;

  /* Spacing & UI */
  --radius: 4px;
  --shadow: 0 1px 3px rgba(0,0,0,.05);
  --max-width: 1180px;
  --gap: 24px;
}

/* Global reset & helpers */
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font-body);background:var(--bg-body);color:var(--text-main);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--font-header);font-weight:700;color:var(--text-main)}
h1{font-size:clamp(2.2rem, 3vw, 3.2rem);margin-bottom:.6em}
h2{font-size:clamp(1.6rem, 2vw, 2.2rem);margin-bottom:.5em}
h3{font-size:1.1rem;margin-bottom:.4em}
p{margin-bottom:1em}
a{color:var(--text-main);text-decoration:none}
a:hover{color:var(--accent)}
img{max-width:100%;display:block}

/* Layout containers */
.wrapper{width:90%;max-width:var(--max-width);margin-inline:auto;padding-block:2rem}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:var(--bg-surface);box-shadow:var(--shadow)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0}
.logo{font-family:var(--font-header);font-size:1.5rem;font-weight:700;color:var(--text-main)}

/* Desktop nav */
.main-nav ul{display:flex;gap:1.8rem;list-style:none}
.main-nav a{font-weight:500;transition:color .2s}

/* Mobile menu (checkbox hack) */
#menu-toggle{display:none}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer}
.hamburger span{width:24px;height:2px;background:var(--text-main);transition:.3s}

@media(max-width:768px){
  .hamburger{display:flex}
  .main-nav{position:absolute;left:0;right:0;top:100%;background:var(--bg-surface);box-shadow:var(--shadow);max-height:0;overflow:hidden;transition:max-height .3s}
  #menu-toggle:checked ~ .main-nav{max-height:400px}
  .main-nav ul{flex-direction:column;padding:1.2rem var(--gap)}
}

/* ---------- Buttons ---------- */
.btn{display:inline-block;padding:.6em 1.4em;background:var(--accent);color:#fff;border-radius:var(--radius);font-weight:600;transition:background .2s}
.btn:hover{background:var(--accent-hover)}

/* ---------- Cards ---------- */
.job-card{background:var(--bg-surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem;display:flex;flex-direction:column;gap:.6rem;transition:box-shadow .2s}
.job-card:hover{box-shadow:0 2px 8px rgba(0,0,0,.08)}
.job-card h3{font-size:1.1rem}
.job-card .meta{display:flex;gap:1rem;font-size:.85rem;color:var(--text-muted)}

/* ---------- Grids ---------- */
.offers-grid,.partners-grid{display:grid;gap:var(--gap)}
.offers-grid{grid-template-columns:repeat(3,1fr)}
.partners-grid{grid-template-columns:repeat(3,1fr)}

@media(max-width:768px){
  .offers-grid,.partners-grid{grid-template-columns:1fr}
}

/* ---------- Partners section ---------- */
.partner-link{display:flex;align-items:center;justify-content:center;padding:1.2rem;background:var(--bg-surface);border:1px solid rgba(0,0,0,.05);border-radius:var(--radius);font-weight:500;color:var(--text-muted);transition:border-color .2s, color .2s}
.partner-link:hover{border-color:var(--accent);color:var(--accent)}

.show-more-container{margin-top:1rem;text-align:center}
.partners-hidden{display:none}
.show-more-checkbox{display:none}
.show-more-checkbox:checked ~ .partners-hidden{display:grid}
.show-more-checkbox:checked ~ .show-more-container{display:none}

/* ---------- Footer ---------- */
.site-footer{background:#121212;color:#e5e5e5;padding:2.5rem 0 1.5rem;font-size:.9rem}
.footer-content{display:grid;grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));gap:2rem;margin-bottom:1.5rem}
.footer-section h4{font-family:var(--font-header);margin-bottom:.6em;color:#fff}
.footer-section ul{list-style:none;line-height:1.8}
.footer-section a{color:#ccc}
.footer-section a:hover{color:var(--accent)}
.footer-bottom{text-align:center;border-top:1px solid #333;margin-top:1rem;padding-top:1rem;color:#777;font-size:.8rem}

/* ---------- FAQ (details akordeon) ---------- */
details.faq-item{background:var(--bg-surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:1rem;margin-bottom:.8rem}
details.faq-item summary{display:flex;justify-content:space-between;align-items:center;font-weight:600;cursor:pointer;list-style:none}
details.faq-item summary::after{content:"+";font-size:1.2rem;color:var(--accent);transition:transform .2s}
details.faq-item[open] summary::after{transform:rotate(45deg)}
details.faq-item .content{padding-top:.8rem;color:var(--text-muted)}

/* ---------- Subtle background pattern ---------- */
body::before{content:"";position:fixed;inset:0;z-index:-1;background-image:radial-gradient(circle at 1px 1px, rgba(0,0,0,.03) 1px, transparent 0);background-size:16px 16px;pointer-events:none}