:root {
  --bg: #f4f8fc;
  --ink: #0f1e2e;
  --muted: #5a6b80;
  --accent: #1e6fd9;        /* royal blue — primary */
  --accent-deep: #0b3d91;   /* navy — depth */
  --accent-2: #4ea8ff;      /* sky blue — highlight */
  --accent-soft: #cfe2ff;   /* very light blue — chips/tags */
  --card: #ffffff;
  --line: #dfe7f0;
  --radius: 16px;
  --shadow: 0 4px 14px rgba(11, 61, 145, 0.10);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }

.hero {
  background: linear-gradient(135deg, var(--accent-deep) 0%, var(--accent) 55%, var(--accent-2) 100%);
  color: white;
  padding: 4rem 1.5rem 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hero-image, none);
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  z-index: 0;
}

.hero-inner { position: relative; z-index: 1; }

.hero-inner { max-width: 720px; margin: 0 auto; }
.hero h1 { text-shadow: 0 2px 18px rgba(0, 0, 0, 0.35); }
.hero .tagline { text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35); }

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.tagline {
  font-size: 1.2rem;
  margin: 0 0 2rem;
  opacity: 0.95;
}

.cta {
  display: inline-block;
  background: white;
  color: var(--accent);
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease;
}
.cta:hover { transform: translateY(-2px); }

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--line);
}
.section:last-of-type { border-bottom: none; }

.section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  margin: 0 0 1.5rem;
  letter-spacing: -0.01em;
}

.subtitle { color: var(--muted); margin-top: -0.5rem; }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  list-style: none;
  padding: 0;
  counter-reset: step;
}
.steps li {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  position: relative;
  counter-increment: step;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  top: -14px;
  left: 16px;
  background: var(--accent);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.card .img {
  aspect-ratio: 4/3;
  background: #f3efe7;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.card .img img { width: 100%; height: 100%; object-fit: cover; }

.card .body {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card h3 { margin: 0 0 0.3rem; font-size: 1.1rem; }
.card .desc { color: var(--muted); font-size: 0.92rem; margin: 0 0 0.8rem; }

.meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--line);
}
.price {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--accent);
}
.price.custom { font-size: 0.95rem; color: var(--muted); font-weight: 600; }
.print-time { font-size: 0.85rem; color: var(--muted); }

.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 0.5rem; }
.tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}
.tag-cat { background: var(--accent); color: white; }
.tag-cat-minecraft { background: #4a8d3a; }
.tag-cat-figurka { background: #6a4ec9; }
.tag-cat-antystres { background: #e0742a; color: white; }
.tag-cat-funkcjonalne { background: #0b3d91; }
.tag-cat-personalne { background: #c44d8b; }
.tag-cat-custom { background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.tag-size { background: var(--accent-soft); color: var(--accent-deep); }

.coin-box {
  background: linear-gradient(135deg, var(--accent-soft), white);
  border: 1px solid var(--accent-2);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  margin: 1rem 0;
}
.coin-box h3 { margin-top: 0; color: var(--accent-deep); }
.coin-box .flow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-weight: 600;
  margin-top: 0.6rem;
}
.coin-box .arrow { color: var(--accent); font-size: 1.3rem; }
.coin-box .step { background: white; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); }

.form-wrap {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.5rem;
  overflow: hidden;
}
.form-fallback { text-align: center; color: var(--muted); font-size: 0.9rem; padding: 0.5rem; }

.rules { padding-left: 1.2rem; color: var(--ink); }
.rules li { margin: 0.4rem 0; }

footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.loading { color: var(--muted); font-style: italic; }
.unavailable { opacity: 0.45; filter: grayscale(0.5); }