/* Roulettino / Neon - "night shift" editorial system.
   Direction: asymmetric magazine grid, hard corners, one accent, monospace numerals.
   Deliberately not the pill-and-glow landing template: no rounded cards, no pill nav,
   no equal three-up feature rows, no gradient CTAs. */

:root {
  /* single accent, desaturated enough to sit on charcoal without glowing */
  --acid: #c8f31d;
  --acid-ink: #131608;
  --ink: #f2efe9;
  --ink-2: #b4ada2;
  --ink-3: #7d766c;
  --base: #14130f;
  --base-2: #1b1a15;
  --base-3: #23211b;
  --rule: #322f27;
  --rule-2: #46423a;
  --alert: #ff5c39;

  --display: "Space Grotesk", "Arial Black", sans-serif;
  --body: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;

  --gut: clamp(20px, 4vw, 64px);
  --measure: 68ch;
}

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

body {
  margin: 0;
  background: var(--base);
  color: var(--ink);
  font: 400 17px/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

img { display: block; max-width: 100%; }

a { color: var(--acid); text-decoration: none; border-bottom: 1px solid rgba(200, 243, 29, .35); }
a:hover { border-bottom-color: var(--acid); }

.shell { width: min(1360px, 100%); margin: 0 auto; padding: 0 var(--gut); }

/* ---------- masthead: single line, no pills ---------- */
.masthead { border-bottom: 1px solid var(--rule); background: var(--base); position: sticky; top: 0; z-index: 30; }
.masthead__row { display: flex; align-items: stretch; justify-content: space-between; gap: 24px; }
.masthead__brand {
  display: flex; align-items: center; gap: 12px; padding: 16px 0;
  font: 700 21px/1 var(--display); letter-spacing: -.02em; color: var(--ink); border: 0;
}
.masthead__brand span { color: var(--acid); }
.masthead__links { display: flex; align-items: stretch; }
.masthead__links a {
  display: flex; align-items: center; padding: 0 18px; border: 0; border-left: 1px solid var(--rule);
  font: 500 13px/1 var(--body); letter-spacing: .04em; text-transform: uppercase; color: var(--ink-2);
}
.masthead__links a:hover { color: var(--ink); background: var(--base-2); }
.masthead__links a[aria-current="page"] { color: var(--acid-ink); background: var(--acid); }
.masthead__go {
  border: 0; border-left: 1px solid var(--rule); padding: 0 22px; background: var(--base-2);
  color: var(--ink); font: 600 13px/1 var(--body); letter-spacing: .06em; text-transform: uppercase; cursor: pointer;
}
.masthead__go:hover { background: var(--acid); color: var(--acid-ink); }

/* ---------- opening: overlap composition, not split-with-rounded-image ---------- */
.opening { position: relative; padding: 0 0 4px; border-bottom: 1px solid var(--rule); overflow: hidden; }
.opening__grid { display: grid; grid-template-columns: repeat(12, 1fr); align-items: start; gap: 0 24px; }
.opening__title { grid-column: 1 / span 7; grid-row: 1; padding: clamp(22px, 3vw, 40px) 0 0; position: relative; z-index: 2; }
.opening__eyebrow { font: 500 12px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--acid); }
.opening h1 {
  margin: 14px 0 0; font: 700 clamp(38px, 5.4vw, 74px)/0.95 var(--display);
  letter-spacing: -.035em; text-transform: uppercase;
}
.opening h1 b { display: block; font-weight: 700; color: var(--acid); }
.opening__stand {
  grid-column: 1 / span 5; grid-row: 2; padding: 16px 0 20px; font-size: 16.5px; color: var(--ink-2); max-width: 44ch;
}
.opening__act { grid-column: 1 / span 5; grid-row: 3; padding-bottom: 26px; display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.opening__shot { grid-column: 7 / span 6; grid-row: 1 / span 3; align-self: stretch; position: relative; min-height: 320px; }
.opening__shot img { width: 100%; height: 100%; object-fit: cover; filter: contrast(1.05) saturate(.92); }
.opening__shot::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(88deg, var(--base) 0%, rgba(20, 19, 15, .35) 34%, transparent 62%);
}

.act {
  display: inline-block; padding: 16px 30px; border: 0; background: var(--acid); color: var(--acid-ink);
  font: 700 15px/1 var(--body); letter-spacing: .06em; text-transform: uppercase; cursor: pointer;
  transition: transform .16s ease, background .16s ease;
}
.act:hover { background: #d6ff3c; }
.act:active { transform: translateY(1px); }
.act--quiet {
  background: none; color: var(--ink); border: 1px solid var(--rule-2);
}
.act--quiet:hover { background: var(--base-2); }
.legal { display: flex; gap: 10px; align-items: flex-start; font: 400 12.5px/1.45 var(--body); color: var(--ink-3); }
.legal b { flex-shrink: 0; padding: 3px 7px; border: 1px solid var(--rule-2); font: 600 11px/1.2 var(--mono); color: var(--ink-2); }

/* ---------- ledger: hairline numbers strip, replaces the four identical boxes ---------- */
.ledger { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--rule); }
.ledger div { padding: 20px 0 22px; border-left: 1px solid var(--rule); padding-left: 18px; }
.ledger div:first-child { border-left: 0; padding-left: 0; }
.ledger b { display: block; font: 500 clamp(26px, 3vw, 38px)/1 var(--mono); letter-spacing: -.03em; color: var(--ink); }
.ledger span { display: block; margin-top: 8px; font: 400 12px/1.3 var(--body); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }

/* ---------- reading layout: wide asymmetric grid, index rail on the right ---------- */
.reading { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 3fr); gap: 0 clamp(28px, 5vw, 80px); padding: clamp(36px, 5vw, 72px) 0 20px; align-items: start; }
.index { position: sticky; top: 84px; border-top: 2px solid var(--acid); padding-top: 14px; }
.index h2 { margin: 0 0 12px; font: 500 11px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); }
.index ol { margin: 0; padding: 0; list-style: none; counter-reset: idx; }
.index li { counter-increment: idx; border-bottom: 1px solid var(--rule); }
.index a {
  display: grid; grid-template-columns: 30px 1fr; gap: 8px; padding: 9px 0; border: 0;
  font-size: 14px; line-height: 1.35; color: var(--ink-2);
}
.index a::before { content: counter(idx, decimal-leading-zero); font: 400 11px/1.6 var(--mono); color: var(--ink-3); }
.index a:hover { color: var(--acid); }

.copy { max-width: var(--measure); }
.copy h2 {
  margin: 54px 0 18px; padding-top: 16px; border-top: 2px solid var(--acid);
  font: 700 clamp(25px, 3vw, 36px)/1.08 var(--display); letter-spacing: -.025em; scroll-margin-top: 92px;
}
.copy h2:first-child { margin-top: 0; }
.copy h3 { margin: 32px 0 10px; font: 600 19px/1.3 var(--body); letter-spacing: -.01em; color: var(--acid); }
.copy p { margin: 0 0 16px; color: var(--ink-2); }
.copy p strong, .copy strong { color: var(--ink); font-weight: 600; }

/* pull line: hanging rule, no quote box */
.pull {
  margin: 26px 0; padding: 0 0 0 26px; border-left: 2px solid var(--acid);
  font: 500 clamp(19px, 2.1vw, 23px)/1.35 var(--display); letter-spacing: -.02em; color: var(--ink);
}

/* figures: hairline row, mono numerals */
.figures { display: flex; flex-wrap: wrap; margin: 26px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.figures div { flex: 1 1 150px; padding: 16px 18px 16px 0; }
.figures div + div { border-left: 1px solid var(--rule); padding-left: 18px; }
.figures b { display: block; font: 500 26px/1 var(--mono); color: var(--acid); letter-spacing: -.02em; }
.figures span { display: block; margin-top: 6px; font-size: 12.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); }

/* margin note: sits flush against the accent bar */
.note { display: grid; grid-template-columns: 3px minmax(0, 1fr); gap: 18px; margin: 26px 0; }
.note::before { content: ""; background: var(--rule-2); }
.note--warning::before { background: var(--alert); }
.note--status::before { background: var(--acid); }
.note b { display: block; margin-bottom: 5px; font: 600 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.note p { margin: 0; font-size: 16px; color: var(--ink-2); }

/* lists: no bullet dots, hairline separated rows */
.marks { margin: 22px 0; padding: 0; list-style: none; }
.marks li { position: relative; padding: 12px 0 12px 34px; border-bottom: 1px solid var(--rule); color: var(--ink-2); }
.marks li::before {
  content: ""; position: absolute; left: 0; top: 19px; width: 18px; height: 2px; background: var(--acid);
}
.walk-steps { margin: 22px 0; padding: 0; list-style: none; counter-reset: st; }
.walk-steps li { counter-increment: st; display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 6px; padding: 14px 0; border-top: 1px solid var(--rule); color: var(--ink-2); }
.walk-steps li::before { content: counter(st, decimal-leading-zero); font: 500 14px/1.6 var(--mono); color: var(--acid); }
.plain { margin: 18px 0; padding-left: 20px; color: var(--ink-2); }
.plain li { margin-bottom: 8px; }

/* sheet: borderless table, mono figures, rules only where they organise */
.sheet { margin: 30px 0; overflow-x: auto; }
.sheet table { width: 100%; border-collapse: collapse; font-size: 15.5px; }
.sheet caption { padding: 0 0 12px; text-align: left; font: 500 11px/1.4 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.sheet th {
  padding: 10px 16px 10px 0; text-align: left; border-bottom: 2px solid var(--acid);
  font: 600 12px/1.3 var(--body); letter-spacing: .08em; text-transform: uppercase; color: var(--ink);
}
.sheet td { padding: 13px 16px 13px 0; border-bottom: 1px solid var(--rule); color: var(--ink-2); vertical-align: top; }
.sheet td:first-child { color: var(--ink); font-weight: 500; }
.sheet tbody tr:hover td { background: var(--base-2); }
.sheet td:not(:first-child) { font-family: var(--mono); font-size: 14.5px; }

/* q&a: plain disclosure rows */
.qa { margin: 30px 0; border-top: 1px solid var(--rule); }
.qa details { border-bottom: 1px solid var(--rule); }
.qa summary { display: grid; grid-template-columns: minmax(0, 1fr) 24px; gap: 12px; padding: 16px 0; cursor: pointer; list-style: none; font-weight: 600; color: var(--ink); }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; font: 400 20px/1 var(--mono); color: var(--acid); text-align: right; }
.qa details[open] summary::after { content: "\2212"; }
.qa p { margin: 0 0 18px; color: var(--ink-2); font-size: 16px; }

/* plates: full-bleed image bands inside the column */
.plate { margin: 34px 0; }
.plate img { width: 100%; filter: contrast(1.04) saturate(.94); }
.plate figcaption { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--rule); font-size: 13.5px; color: var(--ink-3); }
.plate--wide { margin-left: calc(-1 * clamp(16px, 4vw, 90px)); }

/* tile row: uneven grid, not four equal squares */
.tiles { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-auto-rows: 150px; gap: 12px; margin: 30px 0; }
.tiles figure { margin: 0; position: relative; overflow: hidden; }
.tiles figure:first-child { grid-row: span 2; }
.tiles img { width: 100%; height: 100%; object-fit: cover; }
.tiles figcaption {
  position: absolute; left: 0; bottom: 0; right: 0; padding: 10px 12px;
  background: linear-gradient(0deg, rgba(20, 19, 15, .92), transparent);
  font: 500 12px/1.3 var(--body); letter-spacing: .04em; color: var(--ink);
}

/* calculator: inset console panel */
.calc { margin: 34px 0; padding: 26px; background: var(--base-2); border-top: 2px solid var(--acid); }
.calc h3 { margin: 0 0 6px; color: var(--ink); font: 600 19px/1.3 var(--body); }
.calc__hint { margin: 0 0 20px; font-size: 14.5px; color: var(--ink-3); }
.calc input[type="range"] { width: 100%; accent-color: var(--acid); }
.calc__scale { display: flex; justify-content: space-between; margin-top: 6px; font: 400 12px var(--mono); color: var(--ink-3); }
.calc__out { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 22px; border-top: 1px solid var(--rule-2); }
.calc__out div { padding: 16px 14px 0 0; }
.calc__out div + div { border-left: 1px solid var(--rule-2); padding-left: 14px; }
.calc__out b { display: block; font: 500 23px/1 var(--mono); color: var(--acid); }
.calc__out span { display: block; margin-top: 7px; font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }

/* offer band: full-bleed, text over image, no card */
.band { position: relative; margin: 44px 0; min-height: 300px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; background: var(--base-2); }
.band__text { padding: 34px clamp(20px, 3vw, 40px); }
.band__text span { font: 500 11px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--acid); }
.band__text h2 { margin: 14px 0 12px; padding: 0; border: 0; font: 700 clamp(24px, 2.8vw, 34px)/1.1 var(--display); letter-spacing: -.025em; }
.band__text p { margin: 0 0 20px; color: var(--ink-2); font-size: 16px; }
.band figure { margin: 0; height: 100%; }
.band img { width: 100%; height: 100%; object-fit: cover; min-height: 300px; }

/* trail */
.trail { padding: 14px 0 0; font: 400 12.5px/1 var(--mono); color: var(--ink-3); letter-spacing: .04em; }
.trail a { color: var(--ink-3); border: 0; }
.trail a:hover { color: var(--acid); }

/* ---------- colophon footer: index grid, hairlines ---------- */
.colophon { margin-top: 60px; border-top: 1px solid var(--rule); background: var(--base); }
.colophon__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 3fr); gap: 0; }
.colophon__grid > div { padding: 34px 26px 30px 0; }
.colophon__grid > div + div { border-left: 1px solid var(--rule); padding-left: 26px; }
.colophon h2 { margin: 0 0 14px; font: 500 11px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); }
.colophon p { margin: 0 0 12px; font-size: 14px; line-height: 1.65; color: var(--ink-3); max-width: 52ch; }
.colophon ul { margin: 0; padding: 0; list-style: none; }
.colophon li { border-bottom: 1px solid var(--rule); }
.colophon li a { display: block; padding: 9px 0; border: 0; font-size: 14px; color: var(--ink-2); }
.colophon li a:hover { color: var(--acid); }
.pays { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px; }
.colophon__end { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; padding: 16px 0 26px; border-top: 1px solid var(--rule); font: 400 12px var(--mono); color: var(--ink-3); letter-spacing: .04em; }

/* scroll reveal, motion level 4: short, transform+opacity only */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s cubic-bezier(.16, 1, .3, 1), transform .5s cubic-bezier(.16, 1, .3, 1); }
  .reveal.is-in { opacity: 1; transform: none; }
}

@media (max-width: 1080px) {
  .reading { grid-template-columns: 1fr; }
  .index { position: static; margin-bottom: 32px; }
  .opening__grid { grid-template-columns: 1fr; }
  .opening__title, .opening__stand, .opening__act { grid-column: 1; }
  .opening__shot { grid-column: 1; grid-row: auto; order: -1; height: 44vw; min-height: 260px; }
  .opening__shot::after { background: linear-gradient(180deg, transparent 40%, var(--base) 100%); }
  .colophon__grid { grid-template-columns: 1fr 1fr; }
  .band { grid-template-columns: 1fr; }
  .plate--wide { margin-left: 0; }
}

@media (max-width: 700px) {
  body { font-size: 16px; }
  .masthead__links { display: none; }
  .ledger { grid-template-columns: 1fr 1fr; }
  .ledger div:nth-child(3) { border-left: 0; padding-left: 0; }
  .ledger div:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .tiles { grid-template-columns: 1fr 1fr; grid-auto-rows: 128px; }
  .tiles figure:first-child { grid-row: span 1; grid-column: span 2; }
  .calc__out { grid-template-columns: 1fr 1fr; }
  .calc__out div:nth-child(3) { border-left: 0; padding-left: 0; }
  .colophon__grid { grid-template-columns: 1fr; }
  .colophon__grid > div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); }
  .act { width: 100%; text-align: center; }
}
.band__h { margin: 14px 0 12px; font: 700 clamp(24px, 2.8vw, 34px)/1.1 var(--display); letter-spacing: -.025em; color: var(--ink); }

/* ---- proporcje obrazow i oddech miedzy blokami (poprawki po rewizji) ---- */
img { height: auto; }
.plate img { aspect-ratio: 16 / 10; object-fit: cover; }
.tiles img, .figures img { aspect-ratio: 1 / 1; object-fit: cover; }
.band img, .offer img { aspect-ratio: 16 / 10; object-fit: cover; }

.copy h2 { margin-top: 56px; margin-bottom: 20px; }
.copy h3 { margin: 36px 0 14px; }
.copy p { margin: 0 0 20px; line-height: 1.75; }
.copy > *:first-child { margin-top: 0; }
.plate, .sheet, .note, .marks, .pull, .qa, .calc, .figures, .band, .tiles { margin-top: 36px; margin-bottom: 36px; }
.plate figcaption { margin-top: 10px; }
.plain, .checks, .steps { margin: 24px 0 32px; }
.plain li, .checks li, .steps li { margin-bottom: 14px; }
.qa details { padding: 6px 0; }
.reading { padding-top: 42px; padding-bottom: 32px; }
.ledger { margin-bottom: 8px; }

@media (max-width: 760px) {
  .opening__shot { width: 100%; height: 58vw; min-height: 300px; max-height: 46vh; }
  .opening__shot img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; }
}