/* =====================================================================
   KLARYT — Biuro rachunkowe Warszawa Białołęka
   Kierunek: "Ink & Highlighter" — paragon księgowy + zakreślacz
   Typografia: Bricolage Grotesque / Hanken Grotesk / Space Mono
   WCAG 2.2 AA · mobile-first
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  --ink:      #16140F;   /* atrament — tekst, przyciski, ciemne sekcje */
  --ink-2:    #2C2A22;
  --paper:    #F1F1EA;   /* papier — sekcje alternatywne */
  --paper-2:  #E9E8DF;
  --snow:     #FFFFFF;
  --mark:     #FBC644;   /* złoty akcent (z logo) — JEDYNY mocny akcent */
  --mark-ink: #1C1A12;   /* tekst na żółtym */
  --soft:     #56544A;   /* tekst drugorzędny (AA na papierze) */
  --mute:     #86837A;
  --line:     #DAD8CC;   /* hairline ciepły */
  --line-ink: rgba(255,255,255,.14);

  --radius:   10px;
  --radius-lg:18px;
  --r-pill:   100px;

  --maxw: 1180px;
  --gut: clamp(20px, 5vw, 48px);

  --f-display: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-body: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'Space Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --ease: cubic-bezier(.2,.7,.3,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}
body {
  font-family: var(--f-body);
  font-size: clamp(1rem, .94rem + .25vw, 1.08rem);
  line-height: 1.62;
  color: var(--ink);
  background: var(--snow);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden; /* zabezpieczenie przed poziomym scrollem od cieni/sygnatur */
}
img,svg { display:block; max-width:100%; height:auto; }
a { color: var(--ink); text-decoration: none; }
ul { padding:0; list-style:none; }
button { font: inherit; cursor: pointer; }

h1,h2,h3,h4 {
  font-family: var(--f-display);
  line-height: 1.04; color: var(--ink); font-weight: 700;
  letter-spacing: -.025em; font-optical-sizing: auto;
}
h1 { font-size: clamp(2.6rem, 1.5rem + 4.6vw, 5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.3rem); }
h3 { font-size: clamp(1.25rem, 1.05rem + .8vw, 1.6rem); }
p  { color: var(--soft); }
strong { color: var(--ink); font-weight: 700; }

/* ---------- Highlighter (signature) ---------- */
.mark {
  background-image: linear-gradient(var(--mark), var(--mark));
  background-repeat: no-repeat;
  background-position: 0 88%;
  background-size: 100% .42em;
  padding: 0 .04em;
  box-decoration-break: clone; -webkit-box-decoration-break: clone;
  color: inherit;
}
.mark--anim {
  background-size: 0% .42em;
  animation: sweep .7s var(--ease) .25s forwards;
}
@keyframes sweep { to { background-size: 100% .42em; } }
@media (prefers-reduced-motion: reduce){ .mark--anim { background-size:100% .42em; animation:none; } }

/* ---------- A11y ---------- */
.skip-link {
  position:absolute; left:50%; top:-100px; transform:translateX(-50%);
  background: var(--ink); color: var(--mark); font-family: var(--f-mono);
  padding:.7rem 1.2rem; border-radius:0 0 10px 10px; z-index:200; transition: top .2s var(--ease);
}
.skip-link:focus { top:0; outline:3px solid var(--mark); }
:focus-visible { outline:3px solid var(--ink); outline-offset:2px; border-radius:3px; }
.section--ink :focus-visible, .calc-receipt :focus-visible { outline-color: var(--mark); }
.visually-hidden { position:absolute!important; width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0; }

/* ---------- Layout ---------- */
.container { width:100%; max-width: var(--maxw); margin-inline:auto; padding-inline: var(--gut); }
.section { padding-block: clamp(60px, 9vw, 120px); }
.section--soft { background: var(--paper); }
.section--ink { background: var(--ink); color:#EDEBE2; }
.section--ink h1,.section--ink h2,.section--ink h3 { color:#fff; }
.section--ink p { color:#B6B3A6; }

/* mono kicker — etykieta sekcji (ledger label) */
.kicker {
  display:inline-flex; align-items:center; gap:.6rem;
  font-family: var(--f-mono); font-size:.78rem; font-weight:700; letter-spacing:.04em;
  text-transform:uppercase; color: var(--ink); margin-bottom:1.1rem;
}
.kicker::before { content:"●"; color: var(--mark); font-size:.7rem; -webkit-text-stroke:.5px var(--ink-2); }
.section--ink .kicker { color: var(--mark); }
.section--ink .kicker::before { -webkit-text-stroke:0; }

.section-head { max-width: 760px; margin-bottom: clamp(34px,5vw,60px); }
.section-head.center { margin-inline:auto; text-align:center; }
.section-head.center .kicker::before { display:none; }
.lead { font-size: clamp(1.08rem,1rem + .5vw,1.32rem); color: var(--soft); line-height:1.5; }

/* ---------- Buttons ---------- */
.btn {
  --bx: 1.55rem;
  display:inline-flex; align-items:center; justify-content:center; gap:.6rem;
  padding:.92rem var(--bx); border-radius: var(--r-pill);
  font-family: var(--f-body); font-weight:700; font-size:1rem; letter-spacing:-.01em;
  border:2px solid var(--ink); background: var(--ink); color:#fff;
  transition: transform .16s var(--ease), box-shadow .2s var(--ease), background .2s, color .2s;
  position:relative; white-space:nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: -5px 5px 0 0 var(--mark); }
.btn:active { transform: translateY(0); box-shadow:none; }
.btn--primary { background: var(--ink); color:#fff; }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--snow); }
.btn--mark { background: var(--mark); color: var(--mark-ink); border-color: var(--ink); }
.btn--mark:hover { box-shadow:-5px 5px 0 0 var(--ink); }
.btn--light { background:#fff; color: var(--ink); border-color:#fff; }
.btn--light:hover { box-shadow:-5px 5px 0 0 var(--mark); }
.btn--outline-light { background:transparent; color:#fff; border-color: rgba(255,255,255,.55); }
.btn--outline-light:hover { border-color:#fff; box-shadow:-5px 5px 0 0 var(--mark); }
.btn--lg { --bx: 1.9rem; padding-block:1.08rem; font-size:1.06rem; }
.btn--block { width:100%; }
.btn .ic { width:18px; height:18px; }

/* ---------- Topbar ---------- */
.topbar { background: var(--ink); color:#EDEBE2; font-family: var(--f-mono); font-size:.78rem; letter-spacing:.01em; }
.topbar .container { display:flex; gap:.6rem 1.2rem; align-items:center; justify-content:space-between; flex-wrap:wrap; padding-block:.55rem; }
.topbar .container > span { min-width:0; }
@media (max-width:560px){ .topbar { font-size:.72rem; } }
.topbar a { color: var(--mark); font-weight:700; }
.topbar a:hover { text-decoration:underline; }
.topbar .pill { background: var(--mark); color: var(--mark-ink); padding:.1rem .55rem; border-radius:4px; font-weight:700; }

/* ---------- Header / nav ---------- */
.site-header { position: sticky; top:0; z-index:100; background: rgba(255,255,255,.9); backdrop-filter: saturate(150%) blur(10px); border-bottom:1.5px solid var(--ink); }
.nav { display:flex; align-items:center; gap:1.5rem; padding-block:.7rem; }
.brand { display:inline-flex; align-items:center; gap:.55rem; font-family: var(--f-display); font-weight:800; color: var(--ink); letter-spacing:-.04em; }
.brand .logo { width:42px; height:42px; flex:0 0 auto; }
.brand-text { display:flex; flex-direction:column; line-height:1; }
.brand .wm { font-family:'Poppins', var(--f-display); font-weight:700; font-size:1.55rem; letter-spacing:-.03em; }
.brand .dot { display:inline-block; width:.3em; height:.3em; border-radius:50%; background: var(--mark); margin:0 .04em; vertical-align:.02em; }
.brand-sub { font-family:'Poppins', var(--f-mono); font-weight:600; font-size:.6rem; letter-spacing:.22em; text-transform:uppercase; color: var(--mute); margin-top:4px; }
.site-footer .brand-sub { color:#A7A498; }
.nav-links { display:flex; align-items:center; gap:.1rem; margin-left:auto; }
.nav-links a { font-family: var(--f-mono); font-size:.82rem; text-transform:uppercase; letter-spacing:.03em; color: var(--ink); font-weight:700; padding:.5rem .7rem; border-radius:6px; transition: background .15s; }
.nav-links a:hover { background: var(--paper); }
.nav-links a[aria-current="page"] { background: var(--mark); }
.nav-cta { display:flex; align-items:center; gap:.7rem; margin-left:.6rem; }
.nav-phone { font-family: var(--f-mono); font-weight:700; font-size:.9rem; color: var(--ink); white-space:nowrap; }
.nav-phone:hover { text-decoration:underline; }

.nav-toggle { display:none; margin-left:auto; width:48px; height:48px; border:1.5px solid var(--ink); border-radius:8px; background:#fff; align-items:center; justify-content:center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content:""; display:block; width:20px; height:2px; background: var(--ink); border-radius:2px; transition:.25s var(--ease); position:relative; }
.nav-toggle span::before { position:absolute; top:-6px; }
.nav-toggle span::after  { position:absolute; top:6px; }
.nav-toggle[aria-expanded="true"] span { background:transparent; }
.nav-toggle[aria-expanded="true"] span::before { top:0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { top:0; transform: rotate(-45deg); }

@media (max-width: 980px) {
  .nav-toggle { display:inline-flex; }
  .nav-links, .nav-cta {
    position:absolute; left:0; right:0; top:100%; flex-direction:column; align-items:stretch;
    background:#fff; border-bottom:1.5px solid var(--ink); padding:1rem var(--gut); gap:.3rem; margin:0; display:none;
  }
  .nav[data-open="true"] .nav-links { display:flex; }
  .nav[data-open="true"] .nav-cta { display:flex; position:static; border:0; padding-top:.5rem; }
  .nav-links a { padding:.85rem .9rem; font-size:.95rem; }
  .nav-cta .btn { width:100%; }
  .nav-phone { text-align:center; padding:.4rem; }
}

/* ---------- HERO ---------- */
.hero { background: var(--snow); border-bottom:1.5px solid var(--ink); overflow:hidden; }
.hero-inner { display:grid; grid-template-columns: 1.15fr .85fr; gap: clamp(30px,5vw,72px); align-items:center; padding-block: clamp(52px,8vw,104px); }
.hero-inner > * { min-width: 0; }
.hero-flag { display:inline-flex; align-items:center; gap:.55rem; font-family: var(--f-mono); font-size:.8rem; font-weight:700; text-transform:uppercase; letter-spacing:.03em; color: var(--ink); border:1.5px solid var(--ink); border-radius: var(--r-pill); padding:.35rem .85rem; margin-bottom:1.6rem; }
.hero-flag .dot { width:8px; height:8px; border-radius:50%; background: var(--mark); border:1px solid var(--ink); }
.hero h1 { margin-bottom:1.3rem; }
.hero .lead { max-width:40ch; margin-bottom:2rem; }
.hero-cta { display:flex; flex-wrap:wrap; gap:.8rem; margin-bottom:1.8rem; }
.hero-meta { display:flex; flex-wrap:wrap; gap:.6rem 1.8rem; align-items:center; font-family: var(--f-mono); font-size:.82rem; color: var(--soft); }
.hero-meta .mi { display:flex; align-items:center; gap:.45rem; }
.hero-meta .mi b { color: var(--ink); }
.hero-meta .star { color: var(--ink); }

/* ---------- RECEIPT (signature) ---------- */
.receipt {
  background: var(--snow); color: var(--ink); position:relative; max-width:100%;
  border:1.5px solid var(--ink); border-radius: 4px;
  box-shadow: -10px 10px 0 0 var(--mark), -10px 10px 0 1.5px var(--ink);
  padding: clamp(22px,3vw,30px);
}
/* perforowana górna i dolna krawędź */
.receipt::before, .receipt::after {
  content:""; position:absolute; left:0; right:0; height:10px;
  background-image: radial-gradient(circle at 6px 50%, var(--snow) 5px, transparent 5px);
  background-size: 14px 10px; background-repeat: repeat-x;
}
.receipt::before { top:-6px; }
.receipt::after  { bottom:-6px; transform: rotate(180deg); }
.receipt-head { display:flex; justify-content:space-between; align-items:baseline; border-bottom:2px dashed var(--ink); padding-bottom:.8rem; margin-bottom:.4rem; }
.receipt-head .rt { font-family: var(--f-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; color: var(--soft); }
.receipt-head .rno { font-family: var(--f-mono); font-size:.72rem; color: var(--mute); }
.receipt h3 { font-size:1.15rem; margin:.9rem 0 1rem; }
.r-row { display:flex; align-items:baseline; gap:.5rem; padding:.55rem 0; font-family: var(--f-mono); font-size:.88rem; min-width:0; }
.r-row .rl { color: var(--ink); min-width:0; overflow-wrap:anywhere; }
.r-row .rl small { display:block; font-size:.72rem; color: var(--mute); letter-spacing:0; }
.r-row .ldr { flex:1; border-bottom:1.5px dotted var(--line); transform: translateY(-3px); }
.r-row .rv { font-weight:700; color: var(--ink); white-space:nowrap; font-variant-numeric: tabular-nums; }
.receipt-total { display:flex; justify-content:space-between; align-items:baseline; border-top:2px dashed var(--ink); margin-top:.6rem; padding-top:.9rem; }
.receipt-total .tl { font-family: var(--f-mono); font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; }
.receipt-total .tv { font-family: var(--f-display); font-weight:800; font-size:1.5rem; }
.receipt-foot { margin-top:1.1rem; }
.receipt-stamp { position:absolute; top:14px; right:-6px; transform: rotate(6deg); background: var(--mark); border:1.5px solid var(--ink); font-family: var(--f-mono); font-weight:700; font-size:.7rem; text-transform:uppercase; letter-spacing:.04em; padding:.25rem .6rem; }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns:1fr; }
  .receipt { margin-right:10px; }
}

/* ---------- Ledger strip (proof) ---------- */
.proof-strip { background: var(--ink); color:#EDEBE2; border-bottom:1.5px solid var(--ink); }
.proof-strip .container { display:grid; grid-template-columns: repeat(5,1fr); gap:1px; padding:0; }
.proof-strip .pi { padding: clamp(18px,3vw,30px) clamp(14px,2vw,24px); border-left:1px solid var(--line-ink); }
.proof-strip .pi:first-child { border-left:0; }
.proof-strip .pi b { display:block; font-family: var(--f-display); font-weight:800; font-size: clamp(1.8rem,4vw,2.6rem); color: var(--mark); letter-spacing:-.03em; line-height:1; }
.proof-strip .pi small { display:block; margin-top:.5rem; font-family: var(--f-mono); font-size:.72rem; color:#B6B3A6; line-height:1.35; }
@media (max-width:860px){ .proof-strip .container { grid-template-columns: repeat(2,1fr); } .proof-strip .pi:nth-child(odd){ border-left:0; } .proof-strip .pi { border-top:1px solid var(--line-ink); } .proof-strip .pi:nth-child(-n+2){ border-top:0; } }
@media (max-width:480px){ .proof-strip .container { grid-template-columns:1fr; } .proof-strip .pi { border-left:0; border-top:1px solid var(--line-ink); } .proof-strip .pi:first-child{ border-top:0; } }

/* ---------- Grids / cards ---------- */
.grid { display:grid; gap: clamp(16px,2vw,22px); }
.grid-2 { grid-template-columns: repeat(2,1fr); }
.grid-3 { grid-template-columns: repeat(3,1fr); }
.grid-4 { grid-template-columns: repeat(4,1fr); }
@media (max-width: 900px){ .grid-3,.grid-4 { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 560px){ .grid-2,.grid-3,.grid-4 { grid-template-columns:1fr;} }

.card { background: var(--snow); border:1.5px solid var(--ink); border-radius: var(--radius); padding: clamp(22px,2.6vw,30px); transition: transform .18s var(--ease), box-shadow .18s var(--ease); }
.card:hover { transform: translate(2px,-2px); box-shadow: -6px 6px 0 0 var(--mark), -6px 6px 0 1.5px var(--ink); }
.card .ic-box { width:48px; height:48px; border-radius:9px; display:grid; place-items:center; margin-bottom:1.1rem; background: var(--paper); color: var(--ink); border:1.5px solid var(--ink); }
.card .ic-box .ic { width:24px; height:24px; }
.card h3 { font-size:1.28rem; margin-bottom:.55rem; }
.card p { font-size:.97rem; }

.checklist li { display:flex; gap:.6rem; align-items:flex-start; padding:.42rem 0; color: var(--soft); }
.checklist li .ic { width:20px; height:20px; color: var(--ink); flex:0 0 auto; margin-top:3px; }
.checklist.tight li { padding:.3rem 0; font-size:.94rem; }

/* ---------- Compare (them / us) ---------- */
.compare { display:grid; grid-template-columns:1fr 1fr; gap:0; border:1.5px solid var(--ink); border-radius: var(--radius-lg); overflow:hidden; }
.compare .col { padding: clamp(24px,3vw,38px); }
.compare .them { background: var(--paper); }
.compare .us { background: var(--ink); color:#EDEBE2; }
.compare .us h3 { color:#fff; }
.compare h3 { margin-bottom:1.3rem; display:flex; align-items:center; gap:.6rem; font-family: var(--f-mono); font-weight:700; text-transform:uppercase; letter-spacing:.02em; font-size:.95rem; }
.compare h3 .ic { width:30px; height:30px; flex:0 0 auto; }
.compare li { display:block; position:relative; padding:.7rem 0 .7rem 1.9rem; border-top:1px solid var(--line); }
.compare .us li { border-top-color: var(--line-ink); color:#D8D5CA; }
.compare li:first-of-type { border-top:0; }
.compare li .ic { position:absolute; left:0; top:.85rem; width:20px; height:20px; }
.compare .them li .ic { color: var(--mute); }
.compare .us li .ic { color: var(--mark); }
.compare .us li strong { color:#fff; }
@media (max-width:760px){ .compare { grid-template-columns:1fr; } .compare .them { border-bottom:1.5px solid var(--ink);} }

/* ---------- Steps (sekwencja — numeracja zasadna) ---------- */
.steps { counter-reset: step; display:grid; gap:0; grid-template-columns: repeat(4,1fr); border:1.5px solid var(--ink); border-radius: var(--radius-lg); overflow:hidden; }
@media (max-width:900px){ .steps { grid-template-columns: repeat(2,1fr);} }
@media (max-width:520px){ .steps { grid-template-columns:1fr;} }
.step { padding: clamp(22px,2.6vw,32px); border-left:1.5px solid var(--ink); background: var(--snow); }
.step:first-child { border-left:0; }
@media (max-width:900px){ .step:nth-child(odd){ border-left:0;} .step:nth-child(n+3){ border-top:1.5px solid var(--ink);} }
@media (max-width:520px){ .step { border-left:0;} .step:nth-child(n+2){ border-top:1.5px solid var(--ink);} }
.step::before { counter-increment: step; content: counter(step,decimal-leading-zero); font-family: var(--f-mono); font-weight:700; font-size:.95rem; color: var(--ink); background: var(--mark); border:1.5px solid var(--ink); padding:.1rem .5rem; display:inline-block; margin-bottom:1rem; }
.step h3 { font-size:1.18rem; margin-bottom:.45rem; }
.step p { font-size:.93rem; }

/* ---------- Pricing ---------- */
.pricing { display:grid; grid-template-columns: repeat(3,1fr); gap: clamp(16px,2vw,22px); align-items:stretch; }
@media (max-width:920px){ .pricing { grid-template-columns:1fr; max-width:480px; margin-inline:auto; } }
.plan { background: var(--snow); border:1.5px solid var(--ink); border-radius: var(--radius-lg); padding: clamp(24px,2.8vw,34px); position:relative; display:flex; flex-direction:column; }
.plan--featured { background: var(--ink); color:#EDEBE2; box-shadow: -8px 8px 0 0 var(--mark), -8px 8px 0 1.5px var(--ink); }
/* wyższa specyficzność (.pricing) — wygrywa z .plan .amount .num */
.pricing .plan--featured h3 { color:#fff; }
.pricing .plan--featured .amount .num { color:#fff; }
.pricing .plan--featured .amount .od, .pricing .plan--featured .amount .per { color:#CBC8BD; }
.pricing .plan--featured .who, .pricing .plan--featured .netto { color:#CBC8BD; }
.pricing .plan--featured .checklist li { color:#E4E2D8; }
.pricing .plan--featured .checklist li .ic { color: var(--mark); }
.plan .ribbon { position:absolute; top:-13px; left:24px; background: var(--mark); color: var(--mark-ink); border:1.5px solid var(--ink); font-family: var(--f-mono); font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.03em; padding:.2rem .6rem; }
.plan h3 { font-family: var(--f-mono); font-weight:700; font-size:1.05rem; letter-spacing:.04em; text-transform:uppercase; }
.plan .who { color: var(--mute); font-size:.9rem; margin:.3rem 0 1.4rem; font-family: var(--f-mono); }
.plan .amount { display:flex; align-items:baseline; gap:.3rem; margin-bottom:.25rem; }
.plan .amount .od { font-family: var(--f-mono); font-size:.8rem; color: var(--mute); }
.plan .amount .num { font-family: var(--f-display); font-size:3.2rem; font-weight:800; color: var(--ink); letter-spacing:-.04em; font-variant-numeric: tabular-nums; }
.plan .amount .per { font-family: var(--f-mono); font-size:.85rem; color: var(--mute); }
.plan .netto { font-family: var(--f-mono); font-size:.76rem; color: var(--mute); margin-bottom:1.5rem; }
.plan .checklist { margin-bottom:1.7rem; flex:1; }
.plan .btn { margin-top:auto; }

/* ---------- Calculator ---------- */
.calc { display:grid; grid-template-columns: 1.05fr .95fr; gap: clamp(20px,3vw,44px); align-items:start; }
.calc > * { min-width: 0; }
@media (max-width:880px){ .calc { grid-template-columns:1fr; } }
.calc-form { background: var(--snow); border:1.5px solid var(--ink); border-radius: var(--radius-lg); padding: clamp(24px,3vw,38px); }
.field { margin-bottom:1.7rem; }
.field > .lbl, .field > label.lbl { display:block; font-family: var(--f-mono); font-weight:700; font-size:.82rem; text-transform:uppercase; letter-spacing:.03em; color: var(--ink); margin-bottom:.75rem; }
.seg { display:grid; grid-template-columns: repeat(3,1fr); gap:.5rem; }
@media (max-width:480px){ .seg { grid-template-columns:1fr; } }
.seg input { position:absolute; opacity:0; pointer-events:none; }
.seg label { display:block; text-align:center; padding:.75rem .6rem; border:1.5px solid var(--ink); border-radius:8px; font-weight:700; font-size:.95rem; color: var(--ink); cursor:pointer; transition:.15s; background:#fff; line-height:1.25; }
.seg label small { display:block; font-family: var(--f-mono); font-weight:400; font-size:.72rem; color: var(--mute); }
.seg input:checked + label { background: var(--mark); }
.seg input:checked + label small { color: var(--mark-ink); }
.seg input:focus-visible + label { outline:3px solid var(--ink); outline-offset:2px; }

.range-wrap { display:flex; align-items:center; gap:1rem; }
input[type=range] { flex:1; accent-color: var(--ink); height:6px; }
.range-val { min-width:78px; text-align:center; font-family: var(--f-mono); font-weight:700; color: var(--ink); background: var(--mark); border:1.5px solid var(--ink); padding:.45rem .3rem; font-size:.95rem; }

.switch-row { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:.9rem 1.1rem; border:1.5px solid var(--ink); border-radius:8px; }
.switch-row .sl { font-weight:700; color: var(--ink); }
.switch-row .sl small { display:block; font-family: var(--f-mono); font-weight:400; font-size:.78rem; color: var(--mute); }
.switch { position:relative; width:52px; height:30px; flex:0 0 auto; }
.switch input { position:absolute; opacity:0; width:100%; height:100%; margin:0; cursor:pointer; }
.switch .track { position:absolute; inset:0; background:#fff; border:1.5px solid var(--ink); border-radius: var(--r-pill); transition:.2s; }
.switch .track::before { content:""; position:absolute; top:2px; left:2px; width:22px; height:22px; background: var(--ink); border-radius:50%; transition:.2s; }
.switch input:checked + .track { background: var(--mark); }
.switch input:checked + .track::before { transform: translateX(22px); }
.switch input:focus-visible + .track { outline:3px solid var(--ink); outline-offset:2px; }

.stepper { display:inline-flex; align-items:center; border:1.5px solid var(--ink); border-radius:8px; overflow:hidden; }
.stepper button { width:46px; height:46px; background: var(--snow); border:0; border-right:1.5px solid var(--ink); font-size:1.3rem; color: var(--ink); font-weight:700; }
.stepper button:last-of-type { border-right:0; border-left:1.5px solid var(--ink); }
.stepper button:hover { background: var(--mark); }
.stepper input { width:64px; height:46px; border:0; text-align:center; font-family: var(--f-mono); font-weight:700; color: var(--ink); font-size:1.05rem; -moz-appearance:textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance:none; margin:0; }
.form-note { font-family: var(--f-mono); font-size:.76rem; color: var(--mute); }

/* wynik = paragon */
.calc-receipt { position: sticky; top: 92px; background: var(--ink); color:#EDEBE2; border-radius:4px; padding: clamp(26px,3vw,38px); box-shadow:-10px 10px 0 0 var(--mark), -10px 10px 0 1.5px var(--ink); }
.calc-receipt .rlabel { font-family: var(--f-mono); font-size:.74rem; text-transform:uppercase; letter-spacing:.08em; color:#B6B3A6; }
.calc-receipt .rprice { font-family: var(--f-display); font-size: clamp(3rem,8vw,4.2rem); font-weight:800; letter-spacing:-.04em; line-height:1; margin:.3rem 0 .1rem; color:#fff; font-variant-numeric: tabular-nums; }
.calc-receipt .rprice .cur { font-size:1.5rem; color: var(--mark); }
.calc-receipt .rsub { font-family: var(--f-mono); color:#B6B3A6; font-size:.82rem; }
.calc-receipt .rbreak { margin:1.5rem 0; padding-top:1.3rem; border-top:2px dashed rgba(255,255,255,.3); }
.calc-receipt .rbreak li { display:flex; align-items:baseline; gap:.5rem; padding:.45rem 0; font-family: var(--f-mono); font-size:.88rem; color:#CFCDC2; }
.calc-receipt .rbreak li .ldr { flex:1; border-bottom:1.5px dotted rgba(255,255,255,.25); transform:translateY(-3px); }
.calc-receipt .rbreak li b { color:#fff; font-variant-numeric: tabular-nums; }
.calc-receipt .rpromo { background: var(--mark); color: var(--mark-ink); border:1.5px solid var(--mark); font-family: var(--f-mono); font-size:.8rem; font-weight:700; padding:.75rem .9rem; margin-bottom:1.4rem; }
.calc-receipt .btn { width:100%; }
.calc-note { font-family: var(--f-mono); font-size:.74rem; color:#9D9A8F; margin-top:1rem; }

/* ---------- FAQ ---------- */
.faq { max-width:860px; }
.faq-item { border-top:1.5px solid var(--ink); }
.faq-item:last-child { border-bottom:1.5px solid var(--ink); }
.faq-item summary { list-style:none; cursor:pointer; padding:1.3rem .2rem; font-family: var(--f-display); font-weight:700; color: var(--ink); display:flex; align-items:center; justify-content:space-between; gap:1rem; font-size:1.18rem; }
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary .chev { width:24px; height:24px; flex:0 0 auto; color: var(--ink); transition: transform .25s var(--ease); }
.faq-item[open] summary .chev { transform: rotate(45deg); }
.faq-item .faq-body { padding:0 .2rem 1.4rem; color: var(--soft); max-width:70ch; }
.faq-item .faq-body p { margin-bottom:.6rem; }

/* ---------- Testimonials ---------- */
.quote { background: var(--snow); border:1.5px solid var(--ink); border-radius: var(--radius); padding: clamp(22px,2.6vw,30px); display:flex; flex-direction:column; }
.quote .stars { font-family: var(--f-mono); color: var(--ink); margin-bottom:.9rem; letter-spacing:2px; }
.quote blockquote { font-family: var(--f-display); font-weight:500; color: var(--ink); font-size:1.12rem; line-height:1.42; margin-bottom:1.2rem; flex:1; letter-spacing:-.01em; }
.quote .who { display:flex; align-items:center; gap:.75rem; }
.quote .ava { width:44px; height:44px; border-radius:50%; background: var(--mark); color: var(--mark-ink); border:1.5px solid var(--ink); display:grid; place-items:center; font-family: var(--f-mono); font-weight:700; flex:0 0 auto; }
.quote .who b { color: var(--ink); display:block; font-size:.95rem; }
.quote .who small { font-family: var(--f-mono); color: var(--mute); font-size:.78rem; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); color:#fff; border-radius: var(--radius-lg); padding: clamp(36px,6vw,68px); text-align:center; position:relative; overflow:hidden; border:1.5px solid var(--ink); }
.cta-band h2 { color:#fff; margin-bottom:.8rem; }
.cta-band p { color:#B6B3A6; max-width:52ch; margin-inline:auto; margin-bottom:1.8rem; }
.cta-band .btns { display:flex; gap:.8rem; justify-content:center; flex-wrap:wrap; }

/* ---------- Forms ---------- */
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.1rem; }
@media (max-width:600px){ .form-grid { grid-template-columns:1fr; } }
.form-field { display:flex; flex-direction:column; gap:.4rem; }
.form-field.full { grid-column:1 / -1; }
.form-field label { font-family: var(--f-mono); font-weight:700; font-size:.8rem; text-transform:uppercase; letter-spacing:.02em; color: var(--ink); }
.form-field label .req { color: var(--ink); }
.form-field input, .form-field select, .form-field textarea { font:inherit; padding:.85rem .9rem; border:1.5px solid var(--ink); border-radius:8px; background:#fff; color: var(--ink); transition:.15s; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline:none; box-shadow:-3px 3px 0 0 var(--mark); }
.form-field textarea { resize:vertical; min-height:120px; }
.consent { display:flex; gap:.6rem; align-items:flex-start; font-size:.86rem; color: var(--soft); font-family: var(--f-body); text-transform:none; letter-spacing:0; font-weight:400; }
.consent input { margin-top:3px; width:18px; height:18px; accent-color: var(--ink); flex:0 0 auto; }
.form-success { display:none; background: var(--mark); border:1.5px solid var(--ink); color: var(--mark-ink); padding:1rem 1.2rem; border-radius:8px; font-weight:700; margin-bottom:1rem; }
.form-success.show { display:block; }

.contact-card { display:flex; gap:.9rem; align-items:flex-start; padding:1.2rem; border:1.5px solid var(--ink); border-radius: var(--radius); background:#fff; transition: box-shadow .15s var(--ease); }
.contact-card:hover { box-shadow:-5px 5px 0 0 var(--mark), -5px 5px 0 1.5px var(--ink); }
.contact-card .ic-box { width:44px; height:44px; border-radius:8px; background: var(--paper); color: var(--ink); border:1.5px solid var(--ink); display:grid; place-items:center; flex:0 0 auto; }
.contact-card .ic-box .ic { width:22px; height:22px; }
.contact-card b { color: var(--ink); display:block; font-family: var(--f-mono); font-size:.78rem; text-transform:uppercase; letter-spacing:.03em; margin-bottom:.2rem; }
.contact-card a, .contact-card span { color: var(--soft); }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta { position:fixed; left:0; right:0; bottom:0; z-index:90; display:none; background: var(--snow); border-top:1.5px solid var(--ink); padding:.6rem var(--gut); gap:.6rem; }
.sticky-cta .btn { flex:1; }
.sticky-cta .btn--ghost { flex:0 0 auto; }
@media (max-width:720px){ .sticky-cta { display:flex; } body { padding-bottom:74px; } }

/* ---------- KSeF alert ---------- */
.alert-ksef { background: var(--mark); border:1.5px solid var(--ink); border-radius: var(--radius); padding:1.2rem 1.4rem; display:flex; gap:.9rem; align-items:flex-start; }
.alert-ksef .ic { width:26px; height:26px; color: var(--mark-ink); flex:0 0 auto; margin-top:2px; }
.alert-ksef p { color: var(--mark-ink); font-size:.96rem; margin:0; }
.alert-ksef b { color: var(--mark-ink); }

/* ---------- Page hero (subpages) ---------- */
.page-hero { background: var(--paper); border-bottom:1.5px solid var(--ink); padding-block: clamp(46px,7vw,88px); }
.page-hero .lead { margin-top:1rem; max-width:62ch; }
.breadcrumb { font-family: var(--f-mono); font-size:.78rem; color: var(--mute); margin-bottom:1.2rem; text-transform:uppercase; letter-spacing:.03em; }
.breadcrumb a { color: var(--mute); }
.breadcrumb a:hover { color: var(--ink); text-decoration:underline; }

/* ---------- Stats (na ink) ---------- */
.stat { text-align:left; }
.stat .big { font-family: var(--f-display); font-size: clamp(2.4rem,5vw,3.4rem); font-weight:800; color: var(--mark); letter-spacing:-.04em; line-height:1; }
.section--ink .stat .lbl { font-family: var(--f-mono); color:#B6B3A6; font-size:.85rem; margin-top:.6rem; line-height:1.4; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color:#B6B3A6; padding-block: clamp(50px,7vw,80px) 1.8rem; border-top:1.5px solid var(--ink); }
.footer-grid { display:grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: clamp(24px,4vw,48px); padding-bottom:2.6rem; border-bottom:1px solid var(--line-ink); }
@media (max-width:820px){ .footer-grid { grid-template-columns:1fr 1fr; } }
@media (max-width:480px){ .footer-grid { grid-template-columns:1fr; } }
.site-footer .brand { color:#fff; margin-bottom:1.1rem; }
.site-footer .brand .tld { color: var(--mark); }
.site-footer p { color:#9D9A8F; font-size:.92rem; }
.footer-col h4 { font-family: var(--f-mono); color:#fff; font-size:.8rem; text-transform:uppercase; letter-spacing:.04em; margin-bottom:1.1rem; }
.footer-col a { color:#B6B3A6; display:block; padding:.32rem 0; font-size:.93rem; }
.footer-col a:hover { color: var(--mark); }
.footer-bottom { display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; padding-top:1.7rem; font-family: var(--f-mono); font-size:.76rem; color:#86837A; }
.footer-bottom a { color:#9D9A8F; }
.footer-bottom a:hover { color: var(--mark); }

/* ---------- Utilities ---------- */
.text-center { text-align:center; }
.mt-1 { margin-top:.8rem; } .mt-2 { margin-top:1.6rem; } .mt-3 { margin-top:2.6rem; }
.mb-1 { margin-bottom:.8rem; } .mb-2 { margin-bottom:1.6rem; }
.muted { color: var(--mute); }
.nowrap { white-space:nowrap; }
.reveal { opacity:0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity:1; transform:none; } }