/* ═══════════════════════════════════════════════════════════════════════════
   Beznazwisk.pl — V4 (surowy mono-nav + monumentalna typografia Inter 300)
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --black: #0a0a0a;
  --ink: #141414;
  --gray-900: #1e1e1e;
  --gray-700: #383838;
  --gray-600: #525252;
  --gray-500: #767676;
  --gray-400: #9a9a9a;
  --gray-300: #c8c8c8;
  --gray-250: #d4d4d4;
  --gray-200: #e0e0e0;
  --gray-100: #f2f2f2;
  --gray-50:  #f9f9f9;
  --white: #ffffff;
  --accent: #0a0a0a;

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Inter', -apple-system, system-ui, sans-serif;

  --pad: 56px;
}

* , *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--white); color: var(--black); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
html { scroll-behavior: smooth; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ─────────── NAV ─────────── */
.bn-nav {
  position: sticky; top: 0; z-index: 40;
  display: grid;
  grid-template-columns: 240px 1fr auto;
  background: var(--black);
  color: #e8e8e8;
  border-bottom: 1px solid var(--black);
  font-family: var(--mono);
  font-size: 11.5px;
}
.bn-brand {
  padding: 14px 14px;
  border-right: 1px solid var(--gray-900);
  display: flex; align-items: center; gap: 10px;
}
.bn-brand-logo { width: 30px; height: 30px; }
.bn-brand-name { display: flex; flex-direction: column; line-height: 1.2; }
.bn-brand-name b { font-family: var(--sans); font-weight: 500; letter-spacing: 0.01em; font-size: 13px; color: #fff; }
.bn-brand-name small { font-size: 9.5px; color: #8a8a8a; letter-spacing: 0.04em; }

.bn-nav-links { display: flex; align-items: stretch; overflow-x: auto; scrollbar-width: none; }
.bn-nav-links::-webkit-scrollbar { display: none; }
.bn-nav-links a {
  padding: 0 10px; display: inline-flex; align-items: center;
  color: #9a9a9a; border-right: 1px solid var(--gray-900);
  font-family: var(--sans); font-size: 12.5px; font-weight: 400;
  letter-spacing: 0.005em; text-transform: none;
  white-space: nowrap; transition: background .15s, color .15s;
}
.bn-nav-links a:hover, .bn-nav-links a.active { color: #fff; background: var(--ink); }

.bn-nav-cta {
  padding: 0 16px; min-height: 100%;
  background: #e8e8e8; color: var(--black);
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 500; font-size: 11.5px;
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 0; cursor: pointer; font-family: var(--mono);
  transition: background .15s;
  white-space: nowrap;
}
.bn-nav-cta:hover { background: #fff; }
.bn-nav-cta i { display: inline-block; width: 7px; height: 7px; background: var(--black); }
.bn-nav-cta small { font-size: 9.5px; color: #767676; padding-left: 10px; border-left: 1px solid var(--gray-300); }

/* ─────────── HERO ─────────── */
.bn-hero {
  padding: 72px var(--pad) 64px;
  position: relative;
  background: var(--white);
  min-height: 86vh;
  display: flex; flex-direction: column;
  border-bottom: 1px solid var(--black);
}
.bn-hero-meta {
  display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 10.5px; color: var(--gray-600);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 56px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--gray-300);
}
.bn-hero-meta span {
  display: inline-flex; align-items: center; gap: 8px;
  padding-left: 18px; border-left: 1px solid var(--gray-300);
}
.bn-hero-meta span:first-child { padding-left: 0; border-left: 0; }
.bn-hero-meta span::before {
  content: ''; display: inline-block;
  width: 6px; height: 6px; background: var(--black);
  animation: dot-fade 4s ease-in-out infinite;
}
.bn-hero-meta span:nth-child(1)::before { animation-delay: 0s; }
.bn-hero-meta span:nth-child(2)::before { animation-delay: .8s; }
.bn-hero-meta span:nth-child(3)::before { animation-delay: 1.6s; }
.bn-hero-meta .live::before { background: var(--accent); animation: dot-pulse 2.4s ease-in-out infinite; }
@keyframes dot-fade {
  0%, 100% { background: var(--black); transform: scale(1); }
  50%      { background: var(--gray-300); transform: scale(.85); }
}
.bn-hero-meta .spacer { flex: 1; border: 0; padding: 0; }
.bn-hero-meta .spacer::before { display: none; }
.bn-hero-meta .ts { color: var(--gray-500); }
.bn-hero-meta .ts::before { display: none; }

@keyframes dot-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.15; } }

.bn-hh {
  margin-bottom: auto;
  font-family: var(--sans);
  font-size: clamp(64px, 9.5vw, 166px);
  line-height: 0.92;
  letter-spacing: -0.055em;
  font-weight: 400;
  color: var(--black);
}
.bn-hh .line { display: block; }
.bn-hh .dim { color: var(--gray-400); }
.bn-hh .heavy { font-weight: 600; letter-spacing: -0.06em; }

/* Pulse animation from original site */
@keyframes heroPulse { 0% { opacity: 1; } 50% { opacity: 0.08; } 100% { opacity: 1; } }
.pulse-a { animation: heroPulse 5.5s ease-in-out 1.5s infinite; }
.pulse-b { animation: heroPulse 5.5s ease-in-out 2.9s infinite; }

/* Hero fade-in on load — from original */
@keyframes heroFadeIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.bn-hero-meta { animation: heroFadeIn .8s ease-out 0s both; }
.bn-hh { animation: heroFadeIn .8s ease-out .15s both; }
.bn-bottom-row { animation: heroFadeIn .8s ease-out .4s both; }

.bn-bottom-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 40px;
  border-top: 1px solid var(--black);
  padding-top: 36px;
  margin-top: 72px;
  align-items: start;
}
.bn-sub {
  font-size: 16px; line-height: 1.6;
  color: var(--gray-700); max-width: 560px;
}
.bn-sub b { color: var(--black); font-weight: 600; }

.bn-facts { display: flex; flex-direction: column; gap: 0; }
.bn-fact { padding: 2px 0 14px; border-bottom: 1px solid var(--gray-200); margin-bottom: 14px; }
.bn-fact:last-child { border-bottom: 0; margin-bottom: 0; }
.bn-fact b {
  display: block; font-size: 40px; font-weight: 300;
  line-height: 1; letter-spacing: -0.03em; color: var(--black);
  margin-bottom: 6px;
}
.bn-fact span { display: block; font-size: 12px; font-family: var(--mono); color: var(--gray-600); letter-spacing: 0.02em; }

.bn-cta-col { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.bn-dl-btn {
  padding: 16px 24px; background: var(--black); color: #fafafa;
  font-size: 13px; font-weight: 500;
  cursor: pointer; border: 0;
  display: inline-flex; align-items: center; gap: 14px;
  transition: background .15s;
}
.bn-dl-btn:hover { background: var(--gray-700); }
.bn-dl-btn small {
  font-family: var(--mono); font-weight: 400; color: #a0a0a0; font-size: 10.5px;
  padding-left: 12px; border-left: 1px solid #525252; letter-spacing: 0.04em;
}
.bn-ghost-btn {
  padding: 16px 22px; background: transparent; color: var(--black);
  font-size: 13px; font-weight: 500;
  border: 1px solid var(--black); cursor: pointer;
  display: inline-flex; align-items: center; gap: 10px;
}
.bn-ghost-btn:hover { background: var(--gray-100); }
.bn-ghost-btn .arrow { font-family: var(--mono); }

.bn-scroll-hint {
  position: absolute; bottom: 32px; right: var(--pad);
  font-family: var(--mono); font-size: 10px; color: var(--gray-400);
  letter-spacing: 0.25em; text-transform: uppercase;
  writing-mode: vertical-rl; transform: rotate(180deg);
  pointer-events: none;
}

/* ─────────── SECTIONS ─────────── */
.bn-sec {
  padding: 120px var(--pad);
  border-bottom: 1px solid var(--gray-200);
}
.bn-sec-dark { background: var(--black); color: #e8e8e8; border-bottom-color: var(--black); }
.bn-sec-dark .bn-sh { color: #fff; }

.bn-section-head { max-width: 1100px; margin: 0 auto 64px; }
.bn-lbl {
  font-family: var(--mono);
  font-size: 10.5px; color: var(--gray-600);
  letter-spacing: 0.15em; text-transform: uppercase;
  margin-bottom: 18px;
  display: inline-flex; align-items: center; gap: 8px;
}
.bn-lbl.inv { color: #8a8a8a; }
.bn-sh {
  font-family: var(--sans);
  font-size: clamp(32px, 4.8vw, 72px);
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 300;
  color: var(--black);
  max-width: 18ch;
}
.bn-sh.inv { color: #fff; }
.bn-sh .dim { color: var(--gray-400); }
.bn-sec-dark .bn-sh .dim { color: var(--gray-600); }
.bn-sh .heavy { font-weight: 500; }
.bn-ss {
  font-size: 17px; line-height: 1.55;
  color: var(--gray-600); max-width: 58ch;
  margin-top: 20px;
}
.bn-ss.inv-dim { color: var(--gray-400); }

/* ─────────── SCREENSHOT ─────────── */
.bn-screenshot-sec {
  padding: 80px var(--pad) 100px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-50);
}
.bn-screenshot-sec .bn-section-head { margin-bottom: 40px; }

.bn-screenshot-frame {
  max-width: 1280px; margin: 0 auto;
  background: #fff;
  border: 1px solid var(--gray-250);
  box-shadow: 0 24px 60px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.04);
}
.bn-screenshot-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--gray-200);
  background: #f3f3f3;
  font-family: var(--mono); font-size: 11px; color: var(--gray-600);
}
.bn-scr-dot { width: 10px; height: 10px; border-radius: 50%; background: #d4d4d4; }
.bn-scr-dot:nth-of-type(1) { background: #e85f5c; }
.bn-scr-dot:nth-of-type(2) { background: #ebc94d; }
.bn-scr-dot:nth-of-type(3) { background: #63c26a; }
.bn-scr-title { margin-left: 14px; color: var(--black); font-weight: 500; }
.bn-scr-meta { margin-left: auto; color: var(--gray-500); }

.bn-screenshot {
  width: 100%; aspect-ratio: 16 / 9;
  background:
    repeating-linear-gradient(135deg, #fafafa 0 14px, #f2f2f2 14px 28px);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-400); font-family: var(--mono); font-size: 13px;
  position: relative;
}
.bn-screenshot-corners::before, .bn-screenshot-corners::after {
  content: ''; position: absolute;
  width: 22px; height: 22px; border: 1.5px solid var(--black);
}
.bn-screenshot-corners::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.bn-screenshot-corners::after  { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

/* ─────────── CARDS — two col ─────────── */
.bn-two { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-left: 1px solid var(--gray-200); border-top: 1px solid var(--gray-200); max-width: 1280px; margin: 0 auto; }
.bn-card {
  padding: 36px 32px; border-right: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200);
  background: #fff;
  position: relative;
}
.bn-card-accent { background: var(--gray-50); }
.bn-card-no {
  font-family: var(--mono);
  font-size: 10.5px; color: var(--gray-500);
  letter-spacing: 0.2em; margin-bottom: 20px;
  display: inline-block; padding: 2px 8px;
  border: 1px solid var(--gray-300);
}
.bn-card h3 { font-size: 22px; font-weight: 500; line-height: 1.25; letter-spacing: -0.015em; margin-bottom: 12px; color: var(--black); }
.bn-card p { font-size: 14.5px; line-height: 1.6; color: var(--gray-600); margin-bottom: 18px; }
.bn-card-tag {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gray-500); padding: 3px 8px;
  border: 1px solid var(--gray-300);
  display: inline-block; margin-bottom: 20px;
}
.bn-list { list-style: none; padding: 0; margin: 0; }
.bn-list li {
  display: grid; grid-template-columns: 40px 1fr; gap: 12px;
  padding: 12px 0; border-top: 1px solid var(--gray-200);
  font-size: 13.5px; color: var(--gray-700); line-height: 1.5;
}
.bn-list li span { font-family: var(--mono); font-size: 10.5px; color: var(--gray-500); padding-top: 2px; letter-spacing: 0.08em; }

/* three-col for audience */
.bn-three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-left: 1px solid var(--gray-200); border-top: 1px solid var(--gray-200); max-width: 1280px; margin: 0 auto; }
.bn-three .bn-card { border-right: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); min-height: 280px; display: flex; flex-direction: column; }
.bn-three .bn-card p { margin-bottom: 0; }

/* ─────────── PILLARS (features) ─────────── */
.bn-pillars {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  max-width: 1280px; margin: 0 auto 80px;
  border: 1px solid var(--gray-900);
}
.bn-pillar {
  padding: 48px 36px;
  border-right: 1px solid var(--gray-900);
  color: #e8e8e8;
  position: relative;
}
.bn-pillar:last-child { border-right: 0; }
.bn-pillar-n {
  font-family: var(--mono); font-size: 11px; color: var(--gray-500);
  letter-spacing: 0.2em; margin-bottom: 24px;
}
.bn-pillar-k {
  font-size: 56px; font-weight: 300; line-height: 1;
  letter-spacing: -0.04em; margin-bottom: 24px; color: #fff;
}
.bn-pillar h3 { font-size: 18px; font-weight: 500; margin-bottom: 10px; color: #fff; }
.bn-pillar p { font-size: 14px; line-height: 1.6; color: var(--gray-400); }

.bn-feat-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  max-width: 1280px; margin: 0 auto;
  border-top: 1px solid var(--gray-900);
  border-left: 1px solid var(--gray-900);
}
.bn-feat {
  padding: 32px 28px;
  border-right: 1px solid var(--gray-900);
  border-bottom: 1px solid var(--gray-900);
}
.bn-feat i {
  font-style: normal; display: inline-block;
  font-family: var(--mono); font-size: 10.5px; color: var(--gray-500);
  letter-spacing: 0.2em; margin-bottom: 16px;
}
.bn-feat h4 { font-size: 16px; font-weight: 500; color: #fff; margin-bottom: 8px; letter-spacing: -0.01em; }
.bn-feat p { font-size: 13.5px; line-height: 1.55; color: var(--gray-400); }

/* ─────────── SECURITY grid ─────────── */
.bn-sec-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  max-width: 1280px; margin: 0 auto;
  border-left: 1px solid var(--gray-200);
  border-top: 1px solid var(--gray-200);
}
.bn-sec-item {
  padding: 32px 28px;
  border-right: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}
.bn-sec-item b {
  font-family: var(--mono); font-size: 10.5px; color: var(--gray-500);
  letter-spacing: 0.2em; display: block; margin-bottom: 16px; font-weight: 500;
}
.bn-sec-item h4 { font-size: 17px; font-weight: 500; margin-bottom: 8px; color: var(--black); }
.bn-sec-item p { font-size: 14px; line-height: 1.55; color: var(--gray-600); }

/* ─────────── FLOW (AI) ─────────── */
.bn-flow {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 20px; align-items: stretch;
  max-width: 1280px; margin: 0 auto;
}
.bn-step {
  padding: 28px 24px; background: var(--white);
  border: 1px solid var(--black);
  display: flex; flex-direction: column;
}
.bn-step-n {
  font-family: var(--mono); font-size: 10.5px; color: var(--gray-500);
  letter-spacing: 0.2em; margin-bottom: 16px;
}
.bn-step-t { font-size: 17px; font-weight: 500; margin-bottom: 10px; color: var(--black); letter-spacing: -0.01em; }
.bn-step p { font-size: 13.5px; line-height: 1.55; color: var(--gray-600); }
.bn-step code {
  font-family: var(--mono); font-size: 12px; background: var(--gray-100);
  padding: 1px 6px; border: 1px solid var(--gray-200);
}
.bn-flow-arrow { align-self: center; font-family: var(--mono); color: var(--gray-400); font-size: 20px; }

/* ─────────── COMPARE ─────────── */
.bn-compare { max-width: 1080px; margin: 0 auto; border: 1px solid var(--gray-200); }
.bn-cmp-row {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr;
  border-bottom: 1px solid var(--gray-200);
  font-size: 14px;
}
.bn-cmp-row:last-child { border-bottom: 0; }
.bn-cmp-row > div {
  padding: 18px 24px; border-right: 1px solid var(--gray-200);
  color: var(--gray-700);
}
.bn-cmp-row > div:last-child { border-right: 0; }
.bn-cmp-head { background: var(--black); color: #fff; }
.bn-cmp-head > div {
  color: #fff; font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.15em;
  text-transform: uppercase; padding: 14px 24px;
  border-right: 1px solid var(--gray-900);
}
.bn-cmp-row .ok { color: var(--black); font-weight: 500; background: #fafafa; position: relative; padding-left: 48px; }
.bn-cmp-row .ok::before {
  content: '●'; position: absolute; left: 24px; top: 18px;
  color: var(--accent); font-size: 12px;
}
.bn-cmp-row .no { color: var(--gray-600); position: relative; padding-left: 48px; }
.bn-cmp-row .no::before {
  content: '○'; position: absolute; left: 24px; top: 18px;
  color: var(--gray-400); font-size: 12px;
}

/* ─────────── PRICING ─────────── */
.bn-sec-pricing { background: var(--gray-50); }
.bn-pricing-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  max-width: 1080px; margin: 0 auto;
}
.bn-pcard {
  background: #fff; border: 1px solid var(--gray-200);
  padding: 40px 36px;
  display: flex; flex-direction: column;
  position: relative;
}
.bn-pcard-free { border-color: var(--black); border-width: 2px; }
.bn-pcard-pro { background: var(--gray-50); }
.bn-pcard-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 28px; padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-200);
}
.bn-pcard-badge {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.15em; text-transform: uppercase;
  padding: 5px 10px; background: var(--black); color: #fff;
}
.bn-pcard-badge-soon { background: transparent; color: var(--gray-600); border: 1px solid var(--gray-300); }
.bn-pcard-tag {
  font-family: var(--mono); font-size: 10px; color: var(--accent);
  letter-spacing: 0.12em; text-transform: uppercase;
}
.bn-pcard-pro .bn-pcard-tag { color: var(--gray-500); }

.bn-pcard-price { font-size: 64px; font-weight: 300; letter-spacing: -0.04em; line-height: 1; color: var(--black); margin-bottom: 8px; }
.bn-pcard-price-soon { color: var(--gray-400); }
.bn-pcard-period { font-family: var(--mono); font-size: 11px; color: var(--gray-600); letter-spacing: 0.05em; margin-bottom: 28px; }

.bn-pcard-list { list-style: none; padding: 0; margin: 0 0 32px; }
.bn-pcard-list li {
  padding: 10px 0; border-top: 1px solid var(--gray-200);
  font-size: 14px; color: var(--gray-700);
  display: flex; align-items: center; gap: 12px;
}
.bn-pcard-list li::before {
  content: ''; width: 8px; height: 8px; background: var(--black); flex-shrink: 0;
}
.bn-pcard-list-soon li { color: var(--gray-500); }
.bn-pcard-list-soon li::before { background: var(--gray-300); }

.bn-pcard-cta {
  padding: 16px 20px; background: var(--black); color: #fff;
  text-align: center; font-size: 14px; font-weight: 500;
  margin-top: auto; transition: background .15s;
}
.bn-pcard-cta:hover { background: var(--gray-700); }
.bn-pcard-cta-ghost { background: transparent; color: var(--black); border: 1px solid var(--gray-300); }
.bn-pcard-cta-ghost:hover { background: var(--white); border-color: var(--black); }
.bn-pcard-foot { font-family: var(--mono); font-size: 10.5px; color: var(--gray-500); letter-spacing: 0.04em; margin-top: 12px; text-align: center; }

/* ─────────── FAQ ─────────── */
.bn-faq { max-width: 900px; margin: 0 auto; border-top: 1px solid var(--gray-200); }
.bn-faq-item { border-bottom: 1px solid var(--gray-200); }
.bn-faq-item summary {
  list-style: none; cursor: pointer;
  padding: 24px 8px; font-size: 17px; font-weight: 500; color: var(--black);
  letter-spacing: -0.005em;
  display: grid; grid-template-columns: 48px 1fr 32px; gap: 16px;
  align-items: center;
}
.bn-faq-item summary::-webkit-details-marker { display: none; }
.bn-faq-n { font-family: var(--mono); font-size: 11px; color: var(--gray-500); letter-spacing: 0.15em; font-weight: 400; }
.bn-faq-plus { font-family: var(--mono); font-size: 20px; color: var(--gray-500); text-align: right; transition: transform .2s; font-weight: 300; }
.bn-faq-item[open] .bn-faq-plus { transform: rotate(45deg); }
.bn-faq-a {
  padding: 0 8px 24px 72px;
  font-size: 15px; line-height: 1.65; color: var(--gray-700);
  max-width: 72ch;
}

/* ─────────── BLOG preview ─────────── */
.bn-blog-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  max-width: 1280px; margin: 0 auto;
  border-left: 1px solid var(--gray-200); border-top: 1px solid var(--gray-200);
}
.bn-blog-card {
  padding: 32px 28px;
  border-right: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200);
  display: flex; flex-direction: column; min-height: 280px;
  transition: background .2s;
}
.bn-blog-card:hover { background: var(--gray-50); }
.bn-blog-tag {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gray-500); margin-bottom: 20px;
}
.bn-blog-card h3 { font-size: 18px; font-weight: 500; line-height: 1.3; letter-spacing: -0.01em; margin-bottom: 12px; color: var(--black); }
.bn-blog-card p { font-size: 13.5px; line-height: 1.55; color: var(--gray-600); margin-bottom: auto; }
.bn-blog-meta { font-family: var(--mono); font-size: 11px; color: var(--black); letter-spacing: 0.05em; margin-top: 20px; font-weight: 500; }
.bn-blog-card-all { background: var(--black); color: #fff; }
.bn-blog-card-all:hover { background: var(--ink); }
.bn-blog-card-all h3 { color: #fff; }
.bn-blog-card-all p { color: var(--gray-400); }
.bn-blog-card-all .bn-blog-meta { color: #fff; }
.bn-blog-all-kicker { font-family: var(--mono); font-size: 10px; color: var(--gray-400); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 20px; }

/* ─────────── CONTACT (dark) ─────────── */
.bn-contact {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; max-width: 1200px; margin: 0 auto;
}
.bn-contact-col .bn-sh { font-size: clamp(32px, 3.5vw, 52px); margin-bottom: 16px; }
.bn-newsletter {
  margin-top: 32px;
  display: flex; border: 1px solid var(--gray-700);
}
.bn-newsletter input {
  flex: 1; padding: 18px 20px; background: transparent;
  border: 0; color: #fff; font-size: 15px; font-family: var(--sans);
  outline: none;
}
.bn-newsletter input::placeholder { color: var(--gray-500); }
.bn-newsletter button {
  padding: 0 24px; background: #e8e8e8; color: var(--black);
  border: 0; font-weight: 500; font-size: 13px; cursor: pointer;
  font-family: var(--mono); letter-spacing: 0.08em; text-transform: uppercase;
}
.bn-newsletter button:hover { background: #fff; }
.bn-newsletter-ok { margin-top: 14px; font-family: var(--mono); font-size: 12px; color: var(--accent); grid-column: 1 / -1; }

.bn-contact-info { margin-top: 32px; border-top: 1px solid var(--gray-700); }
.bn-contact-info > div {
  padding: 18px 0; border-bottom: 1px solid var(--gray-700);
  display: grid; grid-template-columns: 140px 1fr; gap: 20px; align-items: center;
}
.bn-contact-info span { font-family: var(--mono); font-size: 11px; color: var(--gray-500); letter-spacing: 0.1em; text-transform: uppercase; }
.bn-contact-info b { color: #fff; font-weight: 500; font-size: 15px; }

/* ─────────── FOOTER ─────────── */
.bn-footer {
  padding: 80px var(--pad) 40px;
  background: var(--white);
  border-top: 1px solid var(--black);
}
.bn-footer-top {
  display: grid; grid-template-columns: 320px 1fr;
  gap: 80px; max-width: 1400px; margin: 0 auto 56px;
}
.bn-footer-brand { display: flex; align-items: center; gap: 14px; }
.bn-footer-brand img { width: 40px; height: 40px; }
.bn-footer-brand b { display: block; font-size: 16px; font-weight: 500; color: var(--black); margin-bottom: 2px; }
.bn-footer-brand small { font-family: var(--mono); font-size: 11px; color: var(--gray-500); letter-spacing: 0.04em; }
.bn-footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.bn-footer-h { font-family: var(--mono); font-size: 10.5px; color: var(--gray-500); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 20px; }
.bn-footer-cols a { display: block; font-size: 14px; color: var(--gray-700); padding: 6px 0; transition: color .15s; }
.bn-footer-cols a:hover { color: var(--black); }
.bn-footer-bot {
  max-width: 1400px; margin: 0 auto;
  padding-top: 24px; border-top: 1px solid var(--gray-200);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 11px; color: var(--gray-500); letter-spacing: 0.04em;
}

/* ─────────── NAV FONT SWITCHER ─────────── */
.bn-nav[data-nav-font="mono"] .bn-nav-links a,
.bn-nav[data-nav-font="mono"] .bn-nav-cta { font-family: 'JetBrains Mono', monospace; }
.bn-nav[data-nav-font="ibm"] .bn-nav-links a,
.bn-nav[data-nav-font="ibm"] .bn-nav-cta { font-family: 'IBM Plex Mono', monospace; }
.bn-nav[data-nav-font="geist"] .bn-nav-links a,
.bn-nav[data-nav-font="geist"] .bn-nav-cta { font-family: 'Geist Mono', 'JetBrains Mono', monospace; }
.bn-nav[data-nav-font="inter"] .bn-nav-links a,
.bn-nav[data-nav-font="inter"] .bn-nav-cta { font-family: 'Inter', sans-serif; letter-spacing: 0.04em; text-transform: none; font-size: 12.5px; font-weight: 500; }
.bn-nav[data-nav-font="inter"] .bn-nav-cta small { text-transform: none; letter-spacing: 0.02em; }

/* ─────────── SCREENSHOT placeholder ─────────── */
.bn-scr-placeholder {
  padding: 10px 18px; background: #fff;
  border: 1px dashed var(--gray-300); color: var(--gray-600);
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.05em;
}
.bn-screenshot::before { content: none !important; } /* we now use a real <span> */

/* ─────────── STANDALONE (Bez AI) ─────────── */
.bn-sec-standalone { background: var(--gray-50); }
.bn-standalone-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0;
  max-width: 1180px; margin: 0 auto;
  border: 1px solid var(--gray-200); background: #fff;
}
.bn-stand-card {
  padding: 40px 36px;
  border-right: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200);
  position: relative;
  display: flex; flex-direction: column;
}
.bn-stand-card:nth-child(2n) { border-right: 0; }
.bn-stand-card:nth-last-child(-n+2) { border-bottom: 0; }
.bn-stand-n {
  font-family: var(--mono); font-size: 11px; color: var(--gray-400);
  letter-spacing: 0.2em; margin-bottom: 20px;
  padding-bottom: 16px; border-bottom: 1px solid var(--gray-200);
}
.bn-stand-card h3 {
  font-size: 22px; font-weight: 500; letter-spacing: -0.015em;
  margin-bottom: 12px; color: var(--black);
}
.bn-stand-card p {
  font-size: 14.5px; line-height: 1.65; color: var(--gray-700);
  margin-bottom: 24px; max-width: 48ch;
}
.bn-stand-tags {
  margin-top: auto; display: flex; flex-wrap: wrap; gap: 6px;
  padding-top: 20px; border-top: 1px dashed var(--gray-200);
}
.bn-stand-tags span {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gray-700); background: var(--gray-50);
  padding: 5px 9px; border: 1px solid var(--gray-200);
}

/* ─────────── PRICING SINGLE (Free only) ─────────── */
.bn-pricing-single {
  max-width: 520px; width: 100%; margin: 0 auto;
  display: block;
}
.bn-pricing-single .bn-pcard {
  border-width: 2px; border-color: var(--black); background: #fff;
  padding: 36px 32px;
}
.bn-pricing-single .bn-pcard-price { font-size: 56px; }

/* ─────────── CONTACT FORM ─────────── */
.bn-contact-quick {
  margin: 28px 0 32px;
  border-top: 1px solid var(--gray-700); border-bottom: 1px solid var(--gray-700);
}
.bn-contact-quick > div {
  padding: 16px 0; border-bottom: 1px solid var(--gray-700);
  display: grid; grid-template-columns: 100px 1fr; gap: 20px; align-items: center;
}
.bn-contact-quick > div:last-child { border-bottom: 0; }
.bn-contact-quick span { font-family: var(--mono); font-size: 10.5px; color: var(--gray-400); letter-spacing: 0.12em; text-transform: uppercase; }
.bn-contact-quick b { color: #fff; font-weight: 500; font-size: 14px; }
.bn-contact-quick a { color: #fff; border-bottom: 1px solid var(--gray-700); }
.bn-contact-quick a:hover { border-bottom-color: #fff; }

.bn-form { margin-top: 32px; display: flex; flex-direction: column; gap: 14px; }
.bn-fg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bn-fg { display: flex; flex-direction: column; gap: 6px; }
.bn-fg label {
  font-family: var(--sans); font-size: 12px; font-weight: 500;
  color: var(--gray-400); letter-spacing: 0;
}
.bn-fg input, .bn-fg textarea {
  background: transparent; border: 0; border-bottom: 1px solid var(--gray-700);
  color: #fff; font-family: var(--sans); font-size: 15px;
  padding: 10px 0; outline: none;
  transition: border-color .2s;
  resize: vertical;
}
.bn-fg input::placeholder, .bn-fg textarea::placeholder { color: var(--gray-500); }
.bn-fg input:focus, .bn-fg textarea:focus { border-bottom-color: #fff; }
.bn-honeypot { display: none !important; }

.bn-form-btn {
  margin-top: 8px; align-self: flex-start;
  padding: 14px 24px; background: #e8e8e8; color: var(--black);
  border: 0; cursor: pointer;
  font-family: var(--mono); font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  transition: background .15s;
}
.bn-form-btn:hover { background: #fff; }
.bn-form-btn-full { width: 100%; align-self: stretch; text-align: center; padding: 16px; }

.bn-form-note {
  font-size: 11px; line-height: 1.55; color: var(--gray-500);
  margin-top: 4px; max-width: 56ch;
}
.bn-form-note a { color: var(--gray-300); text-decoration: underline; }
.bn-form-note a:hover { color: #fff; }
.bn-form-ok {
  margin-top: 18px; padding: 14px 18px;
  background: rgba(255,255,255,.06); color: #e8e8e8;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.04em;
  border: 1px solid rgba(255,255,255,.15);
}

/* ─────────── LEGAL ─────────── */
.bn-sec-legal { background: var(--gray-50); }
.bn-legal-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  max-width: 1180px; margin: 0 auto;
  border-left: 1px solid var(--gray-200); border-top: 1px solid var(--gray-200);
  background: #fff;
}
.bn-legal-card {
  padding: 28px 24px;
  border-right: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200);
  transition: background .2s;
}
.bn-legal-card:hover { background: var(--gray-50); }
.bn-legal-n { font-family: var(--mono); font-size: 10.5px; color: var(--gray-500); letter-spacing: 0.2em; margin-bottom: 16px; }
.bn-legal-card h4 { font-size: 16px; font-weight: 500; color: var(--black); margin-bottom: 8px; letter-spacing: -0.01em; }
.bn-legal-card p { font-size: 13px; line-height: 1.55; color: var(--gray-600); }

/* ─────────── TWEAKS panel ─────────── */
#tweaks {
  position: fixed; right: 20px; bottom: 20px;
  background: var(--black); color: #fff;
  border: 1px solid var(--gray-700);
  padding: 16px 18px; z-index: 100;
  font-family: var(--mono); font-size: 11px;
  max-width: 320px;
  box-shadow: 0 20px 40px rgba(0,0,0,.3);
}
#tweaks .tw-head {
  font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
  color: #fff; font-size: 10px; margin-bottom: 14px;
  padding-bottom: 10px; border-bottom: 1px solid var(--gray-700);
}
#tweaks .tw-row label {
  display: block; font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gray-400); margin-bottom: 10px;
}
#tweaks .tw-btns { display: flex; flex-direction: column; gap: 6px; }
#tweaks .tw-btns button {
  padding: 8px 12px; background: transparent; color: #e8e8e8;
  border: 1px solid var(--gray-700);
  cursor: pointer; text-align: left;
  font-family: inherit; font-size: 11px;
  transition: all .15s;
}
#tweaks .tw-btns button:hover { border-color: #fff; }
#tweaks .tw-btns button.active { background: #fff; color: var(--black); border-color: #fff; }

/* ─────────── A11Y: skip link ─────────── */
.bn-skip {
  position: absolute; left: -9999px; top: 0; z-index: 9999;
  padding: 12px 20px; background: var(--black); color: #fff;
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.05em;
}
.bn-skip:focus { left: 0; }

/* ─────────── NAV TOGGLE (hamburger) ─────────── */
.bn-nav-toggle {
  display: none;
  align-items: center; justify-content: center;
  width: 56px; height: 56px;
  background: transparent; border: 0; border-left: 1px solid var(--gray-900);
  cursor: pointer; color: #fff;
  font-family: var(--mono); font-size: 18px;
}
.bn-nav-toggle span {
  display: block; width: 20px; height: 1px; background: #fff;
  position: relative;
}
.bn-nav-toggle span::before,
.bn-nav-toggle span::after {
  content: ''; position: absolute; left: 0; width: 20px; height: 1px; background: #fff;
  transition: transform .2s;
}
.bn-nav-toggle span::before { top: -6px; }
.bn-nav-toggle span::after  { top:  6px; }
.bn-nav[data-open="true"] .bn-nav-toggle span { background: transparent; }
.bn-nav[data-open="true"] .bn-nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.bn-nav[data-open="true"] .bn-nav-toggle span::after  { transform: translateY(-6px) rotate(-45deg); }

/* ─────────── RESPONSIVE (tablet <= 1100px) ─────────── */
@media (max-width: 1100px) {
  .bn-nav { grid-template-columns: auto 1fr auto; }
  .bn-bottom-row, .bn-two, .bn-three, .bn-pillars, .bn-feat-grid, .bn-sec-grid, .bn-blog-grid, .bn-pricing-grid, .bn-standalone-grid, .bn-legal-grid, .bn-contact, .bn-footer-top { grid-template-columns: 1fr !important; }
  .bn-fg-row { grid-template-columns: 1fr; }
  .bn-flow { grid-template-columns: 1fr; }
  .bn-flow-arrow { transform: rotate(90deg); justify-self: center; }
  .bn-footer-cols { grid-template-columns: 1fr 1fr; }
  :root { --pad: 28px; }
}

/* ─────────── RESPONSIVE (phone <= 720px) ─────────── */
@media (max-width: 720px) {
  :root { --pad: 20px; }

  /* NAV → hamburger */
  .bn-nav {
    grid-template-columns: 1fr auto auto !important;
    font-size: 11px;
  }
  .bn-brand { padding: 12px 16px; border-right: 0; gap: 10px; }
  .bn-brand-logo { width: 28px; height: 28px; }
  .bn-brand-name b { font-size: 13px; }
  .bn-brand-name small { display: none; }
  .bn-nav-toggle { display: flex; }
  .bn-nav-cta {
    padding: 0 16px; font-size: 11px; min-height: 56px;
    border-left: 1px solid var(--gray-900);
  }
  .bn-nav-cta small { display: none; }
  .bn-nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: var(--black); overflow: hidden;
    max-height: 0; transition: max-height .25s ease;
    border-top: 1px solid var(--gray-900);
  }
  .bn-nav[data-open="true"] .bn-nav-links { max-height: 80vh; overflow-y: auto; }
  .bn-nav-links a {
    padding: 16px 20px; border-right: 0;
    border-bottom: 1px solid var(--gray-900);
    font-size: 13px; min-height: 48px;
  }

  /* HERO */
  .bn-hero h1 {
    font-size: clamp(34px, 9.5vw, 46px) !important;
    letter-spacing: -0.035em !important;
    line-height: 0.95 !important;
    word-break: break-word;
    hyphens: auto;
  }
  .bn-hero { padding: 40px var(--pad) 60px; }
  .bn-hero-meta { font-size: 10px; flex-wrap: wrap; gap: 8px 16px; }
  .bn-hero-sub { font-size: 16px !important; }
  .bn-fact b { font-size: 32px !important; }
  .bn-fact span { font-size: 11px; }
  .bn-cta-row { flex-direction: column; align-items: stretch; gap: 12px; }
  .bn-cta-row .bn-btn-primary,
  .bn-cta-row .bn-btn-ghost { width: 100%; justify-content: center; min-height: 52px; }

  /* SECTION paddings */
  section { padding-left: var(--pad) !important; padding-right: var(--pad) !important; }
  .bn-sec-title, .bn-section-title { font-size: 32px !important; line-height: 1.05 !important; }
  .bn-sec-kicker { font-size: 10px; }

  /* COMPARE → stacked cards */
  .bn-compare { border: 0; }
  .bn-cmp-row { grid-template-columns: 1fr; border: 1px solid var(--gray-200); margin-bottom: 12px; }
  .bn-cmp-row > div { border-right: 0; border-bottom: 1px solid var(--gray-200); padding: 14px 18px; }
  .bn-cmp-row > div:last-child { border-bottom: 0; }
  .bn-cmp-head { display: none; }
  .bn-cmp-row:not(.bn-cmp-head) > div:first-child {
    background: var(--gray-50); font-weight: 600; color: var(--black);
    font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase;
  }
  .bn-cmp-row .ok,
  .bn-cmp-row .no { padding-left: 44px; }
  .bn-cmp-row .ok::before,
  .bn-cmp-row .no::before { left: 18px; top: 14px; }
  .bn-cmp-row .ok::after { content: 'Beznazwisk.pl'; display: block; font-family: var(--mono); font-size: 10px; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
  .bn-cmp-row .no::after { content: 'Rozwiązania chmurowe'; display: block; font-family: var(--mono); font-size: 10px; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }

  /* FAQ */
  .bn-faq-item summary { font-size: 15px !important; padding: 18px 16px !important; }
  .bn-faq-a { padding: 0 16px 18px !important; font-size: 14px !important; }
}

/* ─────────── DELIKATNE HOVER MIKRO-ANIMACJE (V4) ─────────── */
/* Karty 02 Różnica, 03 Odbiorcy, 05 Bez AI */
.bn-card { transition: background .25s ease; }
.bn-card:not(.bn-card-accent):hover { background: var(--gray-50); }
.bn-card-accent:hover { background: var(--gray-100); }
.bn-card h3 { transition: transform .3s cubic-bezier(.2,.8,.2,1); }
.bn-card:hover h3 { transform: translateX(4px); }

/* Filary (sekcja 04 Funkcje) - na ciemnym tle */
.bn-pillar { transition: background .3s ease; }
.bn-pillar:hover { background: rgba(255, 255, 255, 0.04); }
.bn-pillar h3 { transition: transform .3s cubic-bezier(.2,.8,.2,1); }
.bn-pillar:hover h3 { transform: translateX(4px); }

/* Cennik (Free i przyszły PRO) */
.bn-pcard { transition: transform .3s ease, box-shadow .3s ease; }
.bn-pcard:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
}

/* Karty legal (Polityka prywatności / Regulamin / Cookies) */
.bn-legal-card { transition: background .25s ease, transform .25s ease; }
.bn-legal-card:hover { background: var(--gray-50); transform: translateY(-2px); }

/* Hero - bn-fact (statystyki) */
.bn-fact { transition: padding-left .25s ease; }
.bn-fact:hover { padding-left: 6px; }

/* CTA hero - download button: lekkie uniesienie */
.bn-dl-btn { transition: transform .2s ease, box-shadow .25s ease; }
.bn-dl-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16); }

/* Ghost button - strzałka odpływa w dół przy hover */
.bn-ghost-btn .arrow { display: inline-block; transition: transform .25s cubic-bezier(.2,.8,.2,1); }
.bn-ghost-btn:hover .arrow { transform: translateY(3px); }

/* Nav links - delikatne podkreślenie w czasie hover */
.bn-nav-links a { position: relative; transition: color .2s ease; }
.bn-nav-links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -4px;
  height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform .25s cubic-bezier(.2,.8,.2,1);
}
.bn-nav-links a:hover::after { transform: scaleX(1); }

/* Footer linki - delikatny shift w prawo */
.bn-footer-cols a { transition: color .15s ease, padding-left .2s ease; }
.bn-footer-cols a:hover { padding-left: 4px; }