:root{
  --bg: #0d0d0d;
  --bg-soft: #161616;
  --paper: #f7f5f1;
  --ink: #101010;
  --grey: #9a9a9a;
  --grey-light: #cfcfcf;
  --line: rgba(255,255,255,0.14);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--paper);
  font-family: "Helvetica Neue", Arial, sans-serif;
}
.display{
  font-family: "Times New Roman", Georgia, serif;
  font-style: italic;
}
.eyebrow{
  letter-spacing: 0.35em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--grey-light);
}

/* NAV */
header.site-header{
  position: sticky;
  top:0;
  z-index: 20;
  background: #fff;
  color:#111;
  border-bottom: 1px solid #e5e5e5;
}
.nav-inner{
  max-width: 1400px;
  margin: 0 auto;
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 18px 32px;
  flex-wrap: wrap;
  gap: 14px;
}
.lang{
  display:flex;
  gap:14px;
  font-weight:600;
  font-size:0.85rem;
  color:#444;
}
.lang span:first-child{color:#111;}
nav ul{
  list-style:none;
  display:flex;
  gap:30px;
  margin:0; padding:0;
  flex-wrap: wrap;
}
nav a{
  color:#1b2a4a;
  text-decoration:none;
  font-weight:700;
  font-size: 0.92rem;
}
nav a:hover, nav a:focus-visible{ text-decoration: underline; }

/* HERO */
.hero{
  position:relative;
  min-height: 92vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding: 60px 24px;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.75)),
    url("background.webp");
  background-size: cover;
  background-position: center;
  overflow:hidden;
}
.hero > *{ position:relative; z-index:1; }
.hero h1{
  font-size: clamp(2.6rem, 8vw, 6.2rem);
  line-height: 0.95;
  margin: 0 0 28px;
  font-weight: 400;
}
.hero .subtitle{
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.95rem;
  color: var(--grey-light);
}

/* GENERIC SECTION */
section.block{
  padding: 90px 24px;
  border-bottom: 1px solid var(--line);
}
section.block.paper{
  background: var(--paper);
  color: var(--ink);
  border-bottom: none;
}
.wrap{
  max-width: 1100px;
  margin: 0 auto;
}
.block h2{
  font-family: "Times New Roman", Georgia, serif;
  font-style: italic;
  font-weight:400;
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 12px;
}
.block .lede{
  color: var(--grey);
  max-width: 60ch;
  margin: 0 0 44px;
}
section.block.paper .lede{ color:#555; }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.card{
  border: 1px solid var(--line);
  padding: 26px;
}
section.block.paper .card{ border-color: #ddd; }
.card .tag{
  font-size:0.7rem;
  letter-spacing:0.2em;
  text-transform:uppercase;
  color: var(--grey);
  display:block;
  margin-bottom: 10px;
}
.card h3{ margin: 0 0 8px; font-size:1.1rem; }
.card p{ margin:0 0 16px; color: var(--grey-light); font-size:0.92rem; }
section.block.paper .card p{ color:#555; }

/* Link cards on homepage (Warsztaty / Video / Sklep) */
.link-card{
  display:block;
  text-decoration:none;
  color:inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.link-card:hover{ border-color: var(--paper); transform: translateY(-2px); }
section.block.paper .link-card:hover{ border-color:#111; }
.link-card .arrow{
  font-size:0.85rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  font-weight:700;
}

.instructor{
  display:flex;
  align-items:center;
  gap:18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.instructor .ph{
  width:64px; height:64px; border-radius:50%;
  background: #2a2a2a;
  flex:none;
}

.price-table{ width:100%; border-collapse: collapse; }
.price-table th, .price-table td{
  text-align:left;
  padding: 14px 10px;
  border-bottom: 1px solid #ddd;
}
.price-table th{ font-size:0.75rem; letter-spacing:0.15em; text-transform:uppercase; color:#777; }

form{ display:grid; gap:16px; max-width: 520px; }
label{ font-size:0.8rem; letter-spacing:0.05em; text-transform:uppercase; color: var(--grey-light); display:block; margin-bottom:6px; }
input, select{
  width:100%;
  background: #1a1a1a;
  border: 1px solid var(--line);
  color: var(--paper);
  padding: 12px 14px;
  font-size: 1rem;
}
button{
  justify-self:start;
  background: var(--paper);
  color: var(--ink);
  border:none;
  padding: 14px 30px;
  font-weight:700;
  letter-spacing:0.08em;
  text-transform:uppercase;
  font-size:0.85rem;
  cursor:pointer;
}
button:hover{ opacity:0.85; }

footer.site-footer{
  padding: 50px 24px;
  text-align:center;
  color: var(--grey);
  font-size:0.85rem;
}
footer.site-footer a{ color: var(--grey-light); }

.soon-badge{
  display:inline-block;
  font-size:0.7rem;
  letter-spacing:0.15em;
  text-transform:uppercase;
  border:1px solid var(--line);
  padding:6px 14px;
  color: var(--grey-light);
}

@media (max-width: 860px){
  .nav-inner{ flex-direction:column; gap:14px; }
  nav ul{ justify-content:center; gap:14px 20px; }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
}