/* =========================================================
   XingKe Machine · Katalog PL · Wspólny arkusz stylów
   Styl: industrial / engineering catalog
   ========================================================= */

:root {
  --bg: #0a0a0a;
  --bg-grad: radial-gradient(ellipse at top, #141414 0%, #0a0a0a 60%);
  --surface: #141414;
  --surface-2: #1c1c1c;
  --surface-3: #242424;
  --border: #2a2a2a;
  --border-hi: #3a3a3a;
  --text: #f5f5f0;
  --text-2: #c2c2bc;
  --text-dim: #7a7a75;
  --accent: #ff6b00;
  --accent-dark: #cc5500;
  --accent-glow: rgba(255, 107, 0, 0.22);
  --warn: #ffcc00;
  --ok: #52b788;
  --info: #4ea1d3;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  font-weight: 400;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.04 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.5;
  mix-blend-mode: overlay;
  z-index: 999;
}

.container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 32px;
}

/* === TYPOGRAPHY HELPERS === */
.display { font-family: 'Archivo', sans-serif; font-weight: 900; letter-spacing: -0.03em; line-height: 0.92; }
.mono { font-family: 'JetBrains Mono', monospace; letter-spacing: 0.02em; }
.tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* === TOP BAR === */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: 1360px;
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}
.logo-mark {
  width: 34px; height: 34px;
  background: var(--accent);
  display: grid;
  place-items: center;
  color: #000;
  font-weight: 900;
  font-size: 1.1rem;
  border-radius: 2px;
  transform: rotate(-5deg);
}
.logo-sub {
  color: var(--text-dim);
  font-weight: 500;
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.topnav {
  display: flex;
  gap: 28px;
  font-size: 0.82rem;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.topnav a {
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.2s;
  position: relative;
}
.topnav a:hover { color: var(--accent); }
.topnav a.active { color: var(--accent); }
@media (max-width: 900px) {
  .topnav { display: none; }
}

/* === HERO === */
.hero {
  padding: 100px 0 60px;
  position: relative;
  background: var(--bg-grad);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.25;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
}
.hero-inner { position: relative; }

.hero-tags {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  animation: fadeUp 0.6s ease both;
}
.hero-tag {
  padding: 6px 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero-tag strong { color: var(--accent); font-weight: 700; }

.hero h1 {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: clamp(2.8rem, 8vw, 7rem);
  line-height: 0.88;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
  animation: fadeUp 0.7s 0.1s ease both;
}
.hero h1 em { font-style: normal; color: var(--accent); position: relative; }
.hero h1 em::after {
  content: '';
  position: absolute;
  bottom: 0.08em;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
}

.hero-sub {
  max-width: 780px;
  font-size: clamp(1rem, 1.6vw, 1.22rem);
  color: var(--text-2);
  margin-bottom: 56px;
  animation: fadeUp 0.7s 0.2s ease both;
}
.hero-sub .mono { color: var(--accent); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  animation: fadeUp 0.7s 0.3s ease both;
}
.stat { background: var(--surface); padding: 28px 24px; transition: background 0.3s; }
.stat:hover { background: var(--surface-2); }
.stat-num {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 2.6rem;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-lab {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-top: 10px;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === SECTION === */
.sec { padding: 100px 0; position: relative; }
.sec-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.sec-title {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  max-width: 1000px;
}
.sec-title strong { color: var(--accent); }
.sec-lead {
  font-size: 1.08rem;
  color: var(--text-2);
  max-width: 780px;
  margin-bottom: 60px;
}

/* === DECODER === */
.sec-decoder { background: linear-gradient(180deg, var(--bg) 0%, #0e0e0e 100%); }
.decoder-key {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 48px;
  margin-bottom: 40px;
  position: relative;
}
.decoder-key::before {
  content: 'DECODE';
  position: absolute;
  top: 20px; right: 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  color: var(--text-dim);
}
.model-anatomy {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.anatomy-piece { text-align: center; min-width: 110px; }
.anatomy-code {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
  display: block;
}
.anatomy-code.muted { color: var(--text); }
.anatomy-desc {
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.anatomy-sep {
  color: var(--border-hi);
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.5rem;
  font-weight: 300;
}
.decoder-rule {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.rule-cell { background: var(--surface); padding: 18px 12px; text-align: center; transition: all 0.2s; text-decoration: none; color: inherit; display: block; }
.rule-cell:hover { background: var(--surface-2); }
.rule-cell:hover .rule-digit, .rule-cell:hover .rule-meaning { color: var(--accent); }
.rule-digit { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: 1.6rem; color: var(--accent); line-height: 1; }
.rule-meaning { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; margin-top: 8px; letter-spacing: 0.08em; }

.insight-box {
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.1) 0%, rgba(255, 107, 0, 0.02) 100%);
  border: 1px solid var(--accent);
  border-left-width: 4px;
  padding: 32px 36px;
  margin-top: 40px;
  position: relative;
}
.insight-box::before {
  content: '!';
  position: absolute;
  top: -18px; left: 28px;
  width: 36px; height: 36px;
  background: var(--accent);
  color: #000;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 1.3rem;
  display: grid;
  place-items: center;
  border-radius: 2px;
}
.insight-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 10px;
}
.insight-box p { font-size: 1.05rem; color: var(--text); }
.insight-box p + p { margin-top: 12px; }

/* === CATEGORY GRID === */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.cat-card {
  background: var(--surface);
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 3px;
  background: var(--accent);
  transition: width 0.3s;
}
.cat-card:hover { background: var(--surface-2); }
.cat-card:hover::before { width: 100%; }
.cat-card:hover .cat-arrow { transform: translateX(6px); color: var(--accent); }
.cat-num { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--accent); letter-spacing: 0.2em; margin-bottom: 20px; }
.cat-name { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 1.35rem; line-height: 1.1; margin-bottom: 12px; letter-spacing: -0.01em; }
.cat-desc { font-size: 0.88rem; color: var(--text-dim); margin-bottom: 22px; }
.cat-arrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: all 0.25s;
  display: inline-block;
}

/* === MACHINE GRID === */
.mach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
}
.mach-card {
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}
.mach-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}
.mach-img-wrap { aspect-ratio: 4 / 3; background: #fff; overflow: hidden; position: relative; }
.mach-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.mach-card:hover .mach-img { transform: scale(1.05); }
.mach-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--bg);
  color: var(--accent);
  padding: 5px 11px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: 1px solid var(--accent);
}
.mach-badge.bowls {
  top: 12px; right: 12px; left: auto;
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}
.mach-body { padding: 24px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.mach-model { font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; color: var(--accent); letter-spacing: 0.14em; margin-bottom: 8px; }
.mach-name { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 1.15rem; line-height: 1.2; margin-bottom: 14px; letter-spacing: -0.01em; }
.mach-desc { font-size: 0.9rem; color: var(--text-2); margin-bottom: 20px; flex-grow: 1; }
.mach-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  margin-bottom: 18px;
  border: 1px solid var(--border);
}
.spec { background: var(--surface-2); padding: 10px 12px; font-size: 0.78rem; }
.spec-lab { font-family: 'JetBrains Mono', monospace; font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 3px; display: block; }
.spec-val { color: var(--text); font-weight: 500; }
.mach-applications { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.app-tag { background: var(--surface-3); color: var(--text-2); padding: 4px 10px; font-size: 0.72rem; font-family: 'JetBrains Mono', monospace; border-radius: 2px; }
.mach-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  margin-top: auto;
  transition: gap 0.2s;
}
.mach-link:hover { gap: 16px; }
.mach-link::after { content: '→'; font-size: 1rem; }

/* === FEATURED === */
.featured {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 32px;
  overflow: hidden;
  position: relative;
}
@media (max-width: 900px) { .featured { grid-template-columns: 1fr; } }
.featured-img { background: #fff; min-height: 420px; position: relative; overflow: hidden; }
.featured-img img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.featured-body { padding: 50px 52px; display: flex; flex-direction: column; justify-content: center; }
@media (max-width: 900px) { .featured-body { padding: 36px 28px; } }
.featured-label { display: inline-flex; align-items: center; gap: 10px; font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--warn); margin-bottom: 18px; }
.featured-label::before { content: '★'; font-size: 0.9rem; }
.featured-model { font-family: 'JetBrains Mono', monospace; color: var(--accent); font-size: 1rem; letter-spacing: 0.14em; margin-bottom: 12px; }
.featured-title { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: clamp(1.8rem, 3.2vw, 2.6rem); line-height: 0.98; letter-spacing: -0.03em; margin-bottom: 20px; }
.featured-desc { font-size: 1rem; color: var(--text-2); margin-bottom: 30px; }
.featured-kv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 32px;
  margin-bottom: 32px;
  padding: 22px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.kv-item .kv-lab { font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-dim); margin-bottom: 4px; }
.kv-item .kv-val { font-size: 0.98rem; color: var(--text); font-weight: 500; }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  background: var(--accent);
  color: #000;
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  transition: all 0.2s;
  border: 2px solid var(--accent);
}
.btn::after { content: '↗'; font-size: 1.1rem; }
.btn:hover { background: transparent; color: var(--accent); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--border-hi); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn.ghost::after { content: '→'; }

/* === COMPARE TABLE === */
.compare-wrap { overflow-x: auto; border: 1px solid var(--border); background: var(--surface); }
.compare { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 0.9rem; }
.compare thead th {
  background: var(--surface-2);
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  text-align: left;
  padding: 16px 18px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--accent);
  font-weight: 600;
}
.compare tbody td { padding: 14px 18px; border-bottom: 1px solid var(--border); color: var(--text-2); }
.compare tbody tr:hover { background: var(--surface-2); }
.compare tbody td:first-child { font-family: 'JetBrains Mono', monospace; font-weight: 700; }
.compare tbody td:first-child a { color: var(--accent); text-decoration: none; }
.compare tbody td:first-child a:hover { text-decoration: underline; }

/* === INDUSTRIES === */
.ind-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.ind-card { background: var(--surface); border: 1px solid var(--border); padding: 32px 30px; position: relative; transition: all 0.3s; }
.ind-card:hover { border-color: var(--accent); background: var(--surface-2); }
.ind-icon {
  width: 48px; height: 48px;
  background: var(--accent);
  color: #000;
  display: grid;
  place-items: center;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  margin-bottom: 20px;
  border-radius: 2px;
}
.ind-title { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 1.2rem; margin-bottom: 14px; letter-spacing: -0.01em; }
.ind-desc { color: var(--text-2); font-size: 0.9rem; margin-bottom: 16px; }
.ind-models { font-family: 'JetBrains Mono', monospace; font-size: 0.74rem; color: var(--accent); letter-spacing: 0.08em; border-top: 1px solid var(--border); padding-top: 14px; }

/* === CONTACT === */
.contact {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 60px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; padding: 36px 28px; gap: 36px; } }
.contact-title { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: clamp(1.8rem, 3.5vw, 2.8rem); line-height: 1; letter-spacing: -0.03em; margin-bottom: 20px; }
.contact-title strong { color: var(--accent); }
.contact-sub { color: var(--text-2); font-size: 1rem; margin-bottom: 24px; }
.contact-list { list-style: none; font-family: 'JetBrains Mono', monospace; font-size: 0.86rem; }
.contact-list li { padding: 14px 0; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.contact-list li:last-child { border-bottom: none; }
.contact-list .lab { color: var(--text-dim); letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.72rem; font-weight: 600; }
.contact-list a { color: var(--text); text-decoration: none; }
.contact-list a:hover { color: var(--accent); }

/* === FOOTER === */
footer { padding: 50px 0; border-top: 1px solid var(--border); margin-top: 60px; color: var(--text-dim); font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; }
.foot-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
footer a { color: var(--text-dim); text-decoration: none; }
footer a:hover { color: var(--accent); }

/* === MARQUEE === */
.marquee { background: var(--accent); color: #000; padding: 16px 0; overflow: hidden; font-family: 'Archivo', sans-serif; font-weight: 900; font-size: 1.15rem; letter-spacing: -0.01em; position: relative; }
.marquee-track { display: inline-flex; gap: 48px; white-space: nowrap; animation: marquee 40s linear infinite; padding-right: 48px; }
.marquee-track span { display: inline-block; }
.marquee-track span::before { content: '◆ '; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Offset for sticky nav */
section[id] { scroll-margin-top: 80px; }

/* =============================================
   STRONA PRODUKTU (podstrona maszyny)
   ============================================= */

.breadcrumb {
  padding: 24px 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}
.breadcrumb a { color: var(--text-dim); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 10px; color: var(--border-hi); }
.breadcrumb .current { color: var(--accent); }

.product-hero {
  padding: 60px 0 80px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 900px) {
  .product-hero { grid-template-columns: 1fr; gap: 32px; padding: 40px 0; }
}

.product-gallery { position: sticky; top: 100px; }
@media (max-width: 900px) { .product-gallery { position: static; } }

.product-main-img {
  background: #fff;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}
.product-main-img img { width: 100%; height: 100%; object-fit: cover; }
.product-main-img .mach-badge { font-size: 0.78rem; padding: 7px 14px; }

.product-info-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.product-info-label::before {
  content: '';
  width: 32px; height: 2px;
  background: var(--accent);
  display: block;
}
.product-model {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-dim);
  font-size: 0.88rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.product-title {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.product-subtitle {
  font-size: 1.08rem;
  color: var(--text-2);
  margin-bottom: 32px;
  line-height: 1.7;
}

.product-quickspecs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 32px;
}
.quickspec { background: var(--surface); padding: 18px 20px; }
.quickspec-lab {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.quickspec-val {
  font-family: 'Archivo', sans-serif;
  font-size: 1.15rem;
  color: var(--text);
  font-weight: 700;
}

.product-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }

.badges-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 24px; }
.feat-badge {
  padding: 5px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-2);
  letter-spacing: 0.08em;
}
.feat-badge.pri { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 700; }

/* Sekcje wewnątrz strony produktu */
.product-content { padding: 60px 0; }
.product-content h2 {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  margin-top: 60px;
}
.product-content h2:first-child { margin-top: 0; }
.product-content h2::before {
  content: '';
  display: inline-block;
  width: 28px; height: 3px;
  background: var(--accent);
  margin-right: 14px;
  transform: translateY(-7px);
}
.product-content h3 {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  margin: 36px 0 14px;
  color: var(--text);
}
.product-content p {
  font-size: 1.02rem;
  color: var(--text-2);
  margin-bottom: 16px;
  line-height: 1.75;
}
.product-content p strong { color: var(--text); font-weight: 600; }
.product-content p em { color: var(--accent); font-style: normal; }

.product-content ul { list-style: none; margin: 16px 0 24px; padding: 0; }
.product-content ul li {
  padding: 10px 0 10px 32px;
  position: relative;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
}
.product-content ul li:last-child { border-bottom: none; }
.product-content ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  top: 10px;
  color: var(--accent);
  font-weight: 900;
}

/* Tabela parametrów */
.params-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  margin: 24px 0;
  font-size: 0.96rem;
}
.params-table tr { border-bottom: 1px solid var(--border); }
.params-table tr:last-child { border-bottom: none; }
.params-table tr:hover { background: var(--surface-2); }
.params-table td {
  padding: 14px 20px;
  vertical-align: top;
}
.params-table td:first-child {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  width: 260px;
  font-weight: 600;
}
.params-table td:last-child { color: var(--text); font-weight: 500; }
@media (max-width: 700px) {
  .params-table td:first-child { width: auto; display: block; padding-bottom: 4px; }
  .params-table td:last-child { display: block; padding-top: 0; }
}

/* Pros box (zalety) */
.pros-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin: 24px 0;
}
.pros-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
  position: relative;
}
.pros-num {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 2.4rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.03em;
}
.pros-title {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--text);
}
.pros-text { font-size: 0.9rem; color: var(--text-2); line-height: 1.6; }

/* Nawigacja miedzy produktami */
.prev-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: 80px 0 0;
}
@media (max-width: 700px) { .prev-next { grid-template-columns: 1fr; } }
.pn-link {
  background: var(--surface);
  padding: 28px 32px;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s;
  display: block;
}
.pn-link:hover { background: var(--surface-2); }
.pn-link.disabled { opacity: 0.3; pointer-events: none; }
.pn-dir {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.pn-name { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 1.1rem; color: var(--text); }
.pn-link.next { text-align: right; }

/* CTA banner */
.cta-banner {
  background: linear-gradient(135deg, #1a1208 0%, var(--surface) 80%);
  border: 1px solid var(--accent);
  border-left-width: 4px;
  padding: 40px 44px;
  margin: 40px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
}
@media (max-width: 700px) { .cta-banner { grid-template-columns: 1fr; } }
.cta-banner h3 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 1.5rem; margin-bottom: 8px; letter-spacing: -0.02em; }
.cta-banner p { color: var(--text-2); }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }