/* =============================================================================
   dellmont.pl — arkusz stylów
   Kierunek: „Folio” — redakcyjny luksus. Ciepły papier zamiast bieli, jeden szeryf
   w dużym stopniu, hairline'y zamiast kart i cieni, miedź i butelkowa zieleń tylko
   w detalach. Kolejność: fonty → tokeny → reset → typografia → nagłówek → hero →
   sekcje → komponenty → stopka → 404 → ruch → responsywność → druk.
   ========================================================================== */

/* --- Fonty (self-hosted, latin + latin-ext) ------------------------------- */
@font-face { font-family: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/instrument-serif-normal-400-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/instrument-serif-normal-400-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap; src: url(../fonts/instrument-serif-italic-400-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap; src: url(../fonts/instrument-serif-italic-400-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Sans"; font-style: normal; font-weight: 400 600; font-display: swap; src: url(../fonts/instrument-sans-normal-400-600-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Instrument Sans"; font-style: normal; font-weight: 400 600; font-display: swap; src: url(../fonts/instrument-sans-normal-400-600-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/ibm-plex-mono-normal-400-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/ibm-plex-mono-normal-400-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/ibm-plex-mono-normal-500-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/ibm-plex-mono-normal-500-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
/* Zastępniki z dopasowaną metryką — mniejszy skok układu przy podmianie fontu. */
@font-face { font-family: "Instrument Serif Fallback"; src: local("Georgia"), local("Times New Roman"); size-adjust: 88%; ascent-override: 95%; descent-override: 22%; line-gap-override: 0%; }
@font-face { font-family: "Instrument Sans Fallback"; src: local("Arial"), local("Helvetica"); size-adjust: 97%; ascent-override: 94%; descent-override: 23%; line-gap-override: 0%; }

/* --- Tokeny ----------------------------------------------------------------- */
:root {
  color-scheme: light dark;
  /* papier i atrament */
  --paper: #F4EFE6;
  --paper-2: #FBF8F2;
  --paper-3: #EDE6D8;
  --ink: #1B1A17;
  --ink-2: #3A3730;
  --muted: #5C574E;
  /* linie: --hairline i --hairline-strong to dekoracja; --line-ui to obrysy pól i przycisków (≥3:1) */
  --hairline: #D6CDBD;
  --hairline-strong: #B9AE9B;
  --line-ui: #857B6B;
  /* metal i tusz: -soft wyłącznie jako dekoracja, nigdy jako tekst */
  --copper: #8C4A1F;
  --copper-soft: #C48A5A;
  --verdigris: #0E4B43;
  --verdigris-soft: #D7E3DF;
  --on-ink-accent: #C48A5A;
  --ok: #1F6B3A;
  --warn: #7F5300;
  --warn-bg: #F6E9CF;
  --error: #9E2B25;
  --stamp-glow: transparent;
  --guilloche-opacity: .55;
  /* kroje */
  --font-display: "Instrument Serif", "Instrument Serif Fallback", Georgia, "Times New Roman", serif;
  --font-body: "Instrument Sans", "Instrument Sans Fallback", system-ui, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Consolas, "Courier New", monospace;
  /* rytm */
  --header-h: 72px;
  --gutter: clamp(16px, 4vw, 64px);
  --container: 1360px;
  --gap: 24px;
  --section-y: clamp(96px, 5vw + 56px, 160px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #15140F; --paper-2: #1D1B16; --paper-3: #23211B;
    --ink: #EDE6D8; --ink-2: #D9D2C4; --muted: #A69E90;
    --hairline: #2C2A24; --hairline-strong: #4A463D; --line-ui: #7E7768;
    --copper: #D9A06A; --copper-soft: #C48A5A;
    --verdigris: #7FBFB1; --verdigris-soft: #17302C;
    --on-ink-accent: #8C4A1F;
    --ok: #8FD0A5; --warn: #E4B15A; --warn-bg: #2A2416; --error: #E08B84;
    --stamp-glow: rgba(217, 160, 106, .28);
    --guilloche-opacity: .32;
  }
}
:root[data-theme="dark"] {
  --paper: #15140F; --paper-2: #1D1B16; --paper-3: #23211B;
  --ink: #EDE6D8; --ink-2: #D9D2C4; --muted: #A69E90;
  --hairline: #2C2A24; --hairline-strong: #4A463D; --line-ui: #7E7768;
  --copper: #D9A06A; --copper-soft: #C48A5A;
  --verdigris: #7FBFB1; --verdigris-soft: #17302C;
  --on-ink-accent: #8C4A1F;
  --ok: #8FD0A5; --warn: #E4B15A; --warn-bg: #2A2416; --error: #E08B84;
  --stamp-glow: rgba(217, 160, 106, .28);
  --guilloche-opacity: .32;
}

/* --- Reset ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 24px); }
body { margin: 0; background: var(--paper); color: var(--ink-2); font: 400 17px/1.6 var(--font-body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; }
img, svg, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; }
a { color: var(--copper); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--ink); }
::selection { background: var(--ink); color: var(--paper); }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; border-radius: 2px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
[hidden] { display: none !important; }

/* --- Typografia ------------------------------------------------------------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; color: var(--ink); margin: 0; hyphens: none; text-wrap: balance; }
h1 em, h2 em, h3 em { font-style: italic; }
.mono { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 500; }
.num { font-variant-numeric: tabular-nums; }
.lead { font-size: clamp(1.0625rem, 1rem + .35vw, 1.25rem); line-height: 1.5; color: var(--muted); max-width: 34em; }
.prose p + p { margin-top: 1em; }
.prose { max-width: 62ch; }
strong { font-weight: 600; color: var(--ink); }
.ic { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* --- Układ ------------------------------------------------------------------ */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); }
.skip-link { position: absolute; left: 16px; top: -80px; z-index: 100; padding: 12px 16px; background: var(--ink); color: var(--paper); text-decoration: none; border-radius: 2px; }
.skip-link:focus { top: 12px; }

/* --- Przyciski -------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 56px; padding: 0 28px; border-radius: 2px; border: 1px solid transparent; font-size: 16px; font-weight: 500; line-height: 1; text-decoration: none; white-space: nowrap; transition: background-color .18s, color .18s, border-color .18s, transform .12s; }
.btn:active { transform: scale(.985); }
.btn .ic { width: 16px; height: 16px; transition: transform .18s var(--ease); }
.btn:hover .ic { transform: translateX(4px); }
.btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-primary:hover { background: var(--verdigris); border-color: var(--verdigris); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-ui); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; }
.btn-xl { height: 64px; padding: 0 36px; font-size: 18px; }
.btn-invert { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn-invert:hover { background: var(--copper); border-color: var(--copper); color: var(--paper); }
.closing :focus-visible { outline-color: var(--paper); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 2px; background: var(--verdigris-soft); color: var(--verdigris); font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border: 1px solid var(--hairline-strong); border-radius: 2px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.tag .ic { width: 14px; height: 14px; }

/* --- Nagłówek --------------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; height: var(--header-h); background: transparent; border-bottom: 1px solid transparent; transition: background-color .24s, border-color .24s; }
.site-header.is-scrolled, html.nav-open .site-header { background: var(--paper-2); border-bottom-color: var(--hairline); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 100%; }
.logo { display: inline-flex; flex-direction: column; text-decoration: none; color: var(--ink); }
.logo:hover { color: var(--ink); }
.logo-name { font-family: var(--font-display); font-size: 27px; line-height: 1; letter-spacing: -.01em; }
.logo-name .dot { color: var(--copper); }
.logo-sub { font-family: var(--font-mono); font-size: 10px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
.nav ul { list-style: none; display: flex; gap: 30px; }
.nav a { position: relative; display: inline-block; padding: 8px 0; font-size: 14px; font-weight: 500; color: var(--ink-2); text-decoration: none; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: var(--copper); transform: scaleX(0); transform-origin: left; transition: transform .24s var(--ease); }
.nav a:hover { color: var(--ink); }
.nav a:hover::after, .nav a[aria-current]::after { transform: scaleX(1); }
.nav-no { display: none; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; padding: 0; border: 1px solid var(--line-ui); border-radius: 2px; background: transparent; color: var(--ink); transition: border-color .18s, background-color .18s; }
.icon-btn:hover { border-color: var(--ink); }
.theme-toggle .ic { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.theme-toggle[aria-pressed="true"] .ic { transform: rotate(180deg); }
.nav-toggle { display: none; }
.nav-toggle .ic { width: 20px; height: 20px; }
.nav-toggle .ic-close, html.nav-open .nav-toggle .ic-open { display: none; }
html.nav-open .nav-toggle .ic-close { display: block; }

/* --- Hero -------------------------------------------------------------------- */
.hero { position: relative; overflow: hidden; padding-top: clamp(40px, 5.5vw, 80px); padding-bottom: clamp(32px, 3vw, 48px); }
.meridians { position: absolute; z-index: 0; width: 3200px; height: 3200px; left: 118%; top: -30%; transform: translate(-50%, -50%); pointer-events: none; }
.meridians circle { fill: none; stroke: var(--hairline); stroke-width: 1; vector-effect: non-scaling-stroke; }
.hero-grid { position: relative; z-index: 1; align-items: center; }
.hero-copy { grid-column: 1 / 8; }
.hero-art { grid-column: 8 / 13; position: relative; }
.kicker { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--copper); }
.kicker::before { content: ""; width: 28px; height: 1px; background: var(--copper); flex: none; }
.h1 { font-size: clamp(2.75rem, 1.2rem + 6vw, 6.4rem); line-height: .96; letter-spacing: -.015em; margin-top: 24px; max-width: 12ch; }
.hero .lead { margin-top: 32px; }
.legal-note { margin-top: 18px; padding-left: 20px; border-left: 1px solid var(--verdigris); font-size: 15px; line-height: 1.55; color: var(--muted); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.hero-facts { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(40px, 5vw, 72px); border-top: 1px solid var(--hairline); }
.fact { padding: 22px 20px 0 20px; border-left: 1px solid var(--hairline); }
.fact:first-child { padding-left: 0; border-left: 0; }
.fact-v { font-family: var(--font-display); font-size: clamp(28px, 2.2vw, 38px); line-height: 1; color: var(--ink); font-variant-numeric: tabular-nums; white-space: nowrap; }
.fact-k { margin-top: 10px; font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); line-height: 1.5; text-wrap: balance; }

/* Kupon doładowania — ilustracja hero */
.coupon-wrap { transform-origin: 60% 50%; }
.coupon { width: 100%; max-width: 640px; margin-left: auto; transform: rotate(-4deg); transition: transform .4s var(--ease); }
.coupon:hover { transform: rotate(-2deg); }
.coupon svg { width: 100%; height: auto; overflow: visible; }
.cp-bg { fill: var(--paper-2); stroke: var(--hairline-strong); stroke-width: 1; }
.cp-perf { stroke: var(--hairline-strong); stroke-width: 1; stroke-dasharray: 2 6; }
.cp-g path { fill: none; stroke: var(--copper-soft); stroke-width: .6; stroke-opacity: var(--guilloche-opacity); stroke-dasharray: 930 70; }
.cp-mono { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; fill: var(--muted); }
.cp-mono-sm { font-family: var(--font-mono); font-size: 9.5px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; fill: var(--muted); }
.cp-serif { font-family: var(--font-display); fill: var(--ink); }
.cp-serif-i { font-family: var(--font-display); font-style: italic; fill: var(--ink); }
.cp-val { font-family: var(--font-mono); font-size: 13px; fill: var(--ink); }
.cp-cap { font-family: var(--font-body); font-size: 13px; fill: var(--muted); }
.cp-line { stroke: var(--hairline-strong); stroke-width: 1; }
.cp-leader { stroke: var(--hairline-strong); stroke-width: 1; stroke-dasharray: 1 3; }
.cp-ok { fill: var(--verdigris); }
.cp-ok-stroke { fill: none; stroke: var(--verdigris); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.cp-no { fill: var(--warn); }
.cp-stamp { filter: drop-shadow(0 0 24px var(--stamp-glow)); }
.cp-stamp-ring { fill: none; stroke: var(--hairline-strong); stroke-width: 1; }
.cp-stamp-inner { fill: none; stroke: var(--paper-2); stroke-width: .75; }
.cp-stamp-text { font-family: var(--font-mono); font-size: 8.6px; font-weight: 500; letter-spacing: .22em; fill: var(--paper-2); }
.cp-stamp-center { font-family: var(--font-display); font-style: italic; font-size: 30px; fill: var(--paper-2); }
.cp-arc { fill: none; stroke: var(--copper); stroke-width: 1; }
.cp-dot { fill: var(--copper); }
.cp-wm { font-family: var(--font-display); font-style: italic; fill: none; stroke: var(--hairline); stroke-width: .75; }

/* --- Sekcje ------------------------------------------------------------------ */
.section { padding-block: var(--section-y); }
.band { background: var(--paper-3); border-top: 1px solid var(--hairline-strong); border-bottom: 1px solid var(--hairline-strong); }
.sec-head { row-gap: 24px; margin-bottom: clamp(40px, 5vw, 72px); }
.sec-head-main { grid-column: 1 / 6; }
.sec-head .lead { grid-column: 7 / 13; align-self: end; padding-bottom: 6px; }
.sec-no { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--copper); }
.sec-no::before { content: ""; width: 24px; height: 1px; background: var(--copper); }
.sec-title { font-size: clamp(2rem, 1.2rem + 3vw, 3.75rem); line-height: 1.02; letter-spacing: -.01em; margin-top: 20px; }
.sec-title::after { content: ""; display: block; width: 64px; height: 1px; background: var(--hairline-strong); margin-top: 28px; }

/* Korzyści */
.benefits { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.benefit { padding: 8px 32px 8px 24px; border-left: 1px solid var(--hairline); }
.benefit:first-child { padding-left: 0; border-left: 0; }
.benefit-no { font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; color: var(--muted); }
.benefit .ic-b { width: 40px; height: 40px; margin-top: 22px; fill: none; stroke: var(--verdigris); stroke-width: 1.25; stroke-linecap: round; stroke-linejoin: round; }
.benefit h3 { font-size: clamp(22px, 1.1rem + .6vw, 26px); line-height: 1.15; margin-top: 24px; }
.benefit h3 .dot { color: var(--copper); }
.benefit p { margin-top: 12px; }

/* Katalog marek */
.catalog-tools { align-items: center; row-gap: 20px; margin-bottom: 40px; }
.filter { grid-column: 1 / 7; position: relative; }
.filter .ic { position: absolute; left: 16px; top: 50%; translate: 0 -50%; color: var(--muted); }
.filter input { width: 100%; height: 56px; padding: 0 16px 0 48px; border: 1px solid var(--line-ui); border-radius: 2px; background: var(--paper-2); color: var(--ink); font-size: 16px; }
.filter input::placeholder { color: var(--muted); opacity: 1; }
.filter input:focus { outline: 2px solid var(--copper); outline-offset: 2px; border-color: var(--ink); }
.filter-side { grid-column: 7 / 13; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.filter[hidden] + .filter-side { grid-column: 1 / -1; }
.filter-status { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.jump { display: flex; gap: 8px; flex-wrap: wrap; }
.jump a { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: .1em; padding: 9px 12px; border: 1px solid var(--line-ui); border-radius: 2px; color: var(--ink); text-decoration: none; }
.jump a:hover { border-color: var(--ink); }
.brand-group { border-top: 1px solid var(--hairline-strong); padding-block: 40px 56px; align-items: start; }
.brand-group:last-of-type { padding-bottom: 8px; }
.group-head { grid-column: 1 / 3; position: sticky; top: calc(var(--header-h) + 24px); }
.group-letter { font-size: clamp(56px, 6vw, 96px); line-height: .9; letter-spacing: -.02em; color: var(--copper); }
.group-meta { margin-top: 14px; font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); line-height: 1.6; }
.group-toggle { display: none; border-color: var(--line-ui); }
.brand-list { grid-column: 3 / 13; list-style: none; column-count: 3; column-gap: 40px; column-rule: 1px solid var(--hairline); }
.brand { break-inside: avoid; display: flex; align-items: baseline; gap: 12px; min-height: 46px; padding: 10px 0 9px; border-bottom: 1px solid var(--hairline); color: var(--ink); }
.brand-no { font-family: var(--font-mono); font-size: 11px; color: var(--muted); min-width: 2.4em; font-variant-numeric: tabular-nums; }
.brand-name { flex: 1; font-family: var(--font-display); font-size: 22px; line-height: 1.1; letter-spacing: -.005em; }
.brand a { color: inherit; text-decoration: none; }
.brand a:hover { color: var(--copper); text-decoration: underline; text-underline-offset: 4px; }
.brand-site { font-family: var(--font-mono); font-size: 11px; color: var(--copper); letter-spacing: .08em; }
.brand mark { background: var(--verdigris-soft); color: inherit; border-radius: 1px; }
.catalog-empty { margin-top: 8px; padding: 28px 0; border-top: 1px solid var(--hairline-strong); }
.catalog-note { margin-top: 48px; padding-left: 24px; border-left: 2px solid var(--copper); max-width: 62ch; }
.catalog-cta { margin-top: 32px; }

/* Kroki */
.step { padding-block: 48px; border-top: 1px solid var(--hairline); align-items: start; }
.step:last-of-type { border-bottom: 1px solid var(--hairline); }
.step-no { grid-column: 1 / 3; position: sticky; top: calc(var(--header-h) + 24px); font-family: var(--font-display); font-size: clamp(64px, 7vw, 96px); line-height: 1; letter-spacing: -.02em; color: var(--hairline-strong); transition: color .3s; }
@supports (-webkit-text-stroke: 1px black) {
  .step-no { color: transparent; -webkit-text-stroke: 1px var(--line-ui); }
  .step.is-current .step-no { color: var(--copper); -webkit-text-stroke-color: var(--copper); }
}
.step.is-current .step-no { color: var(--copper); }
.step-no .dot { color: var(--copper-soft); -webkit-text-stroke: 0; }
.step-body { grid-column: 3 / 8; }
.step-body h3 { font-size: clamp(22px, 1.1rem + .6vw, 26px); line-height: 1.15; }
.step-body p { margin-top: 12px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.step-art { grid-column: 9 / 13; justify-self: end; width: 100%; max-width: 340px; }
.diag { border: 1px solid var(--hairline-strong); border-radius: 2px; background: var(--paper-2); padding: 18px 20px; font-family: var(--font-mono); font-size: 12px; }
.diag-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px dotted var(--hairline-strong); }
.diag-row:last-child { border-bottom: 0; }
.diag-k { color: var(--muted); letter-spacing: .06em; white-space: nowrap; }
.diag-v { color: var(--ink); white-space: nowrap; }
.diag-v.is-no { text-decoration: line-through; color: var(--muted); }
.diag-s { font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; font-weight: 500; display: inline-flex; align-items: center; gap: 5px; }
.diag-s.ok { color: var(--ok); }
.diag-s.no { color: var(--warn); }
.diag-foot { margin-top: 12px; font-family: var(--font-body); font-size: 13px; color: var(--muted); line-height: 1.5; }
.step-svg { width: 100%; height: auto; }
.step-svg .l { fill: none; stroke: var(--ink); stroke-width: 1; stroke-linecap: round; stroke-linejoin: round; }
.step-svg .l2 { fill: none; stroke: var(--hairline-strong); stroke-width: 1; stroke-dasharray: 2 4; }
.step-svg .t { font-family: var(--font-mono); font-size: 9.5px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; fill: var(--muted); }
.step-svg .ts { font-family: var(--font-display); font-size: 34px; fill: var(--ink); }
.step-svg .tsc { font-family: var(--font-display); font-size: 34px; fill: var(--copper); }
.step-svg .c { fill: var(--copper); }
.step-svg .v { fill: var(--verdigris); }
.notice { grid-column: 3 / 13; display: flex; gap: 16px; margin-top: 40px; padding: 24px 28px; border-left: 3px solid var(--warn); border-radius: 2px; background: var(--warn-bg); color: var(--ink-2); }
.notice .ic { width: 22px; height: 22px; color: var(--warn); margin-top: 2px; }
.notice strong { color: var(--ink); }

/* Cena a koszt / Pierwsze konto */
.pair-text { grid-column: 1 / 6; }
.pair-art { grid-column: 7 / 13; }
.pair-b { margin-top: clamp(64px, 7vw, 112px); }
.pair-b .pair-art { grid-column: 1 / 7; grid-row: 1; }
.pair-b .pair-text { grid-column: 7 / 13; grid-row: 1; }
.pair-text .prose { margin-top: 32px; }
.pair-text .sec-title { font-size: clamp(2rem, 1.2rem + 2.4vw, 3.25rem); }
.board { border-top: 1px solid var(--hairline-strong); }
.board-row { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--hairline); }
.board-big { font-family: var(--font-display); font-size: clamp(56px, 5.5vw, 88px); line-height: .9; letter-spacing: -.02em; color: var(--ink); }
.board-big.copper { color: var(--copper); }
.board-cap { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-align: right; line-height: 1.6; }
.board-mid { padding: 14px 0; font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; color: var(--muted); border-bottom: 1px solid var(--hairline); display: flex; align-items: center; gap: 12px; }
.board-mid::before { content: "≠"; font-family: var(--font-display); font-size: 28px; color: var(--copper); line-height: 1; }
.aside-box { position: relative; margin-top: 32px; padding: 24px 56px 24px 24px; border: 1px solid var(--hairline-strong); border-radius: 2px; }
.aside-box .sec-no { font-size: 11px; }
.aside-box p { margin-top: 12px; font-size: 15px; line-height: 1.55; color: var(--muted); }
.aside-box .ic { position: absolute; top: 20px; right: 20px; width: 26px; height: 26px; color: var(--muted); }
.panels { width: 100%; height: auto; }
.panels-cap { margin-top: 16px; font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); line-height: 1.6; }
.panels .l { fill: none; stroke: var(--ink); stroke-width: 1; stroke-linecap: round; stroke-linejoin: round; }
.panels .lh { fill: none; stroke: var(--hairline-strong); stroke-width: 1; }
.panels .bg { fill: var(--paper-2); }
.panels .t { font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; fill: var(--muted); }
.panels .ti { font-family: var(--font-display); font-style: italic; font-size: 26px; fill: var(--ink); }
.panels .c { fill: var(--copper); }
.panels .cs { fill: none; stroke: var(--paper-2); stroke-width: .75; }

/* O Dellmont */
.about-text { grid-column: 1 / 8; }
.about-text .prose { margin-top: 32px; }
.about-text .pill { margin-top: 28px; }
.registry-col { grid-column: 9 / 13; }
.registry { position: relative; padding: 28px 24px 24px; background: var(--paper-3); border: 1px solid var(--hairline-strong); border-radius: 2px; }
.band .registry { background: var(--paper-2); }
.registry-label { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--copper); }
.registry h3 { font-size: 24px; line-height: 1.15; margin-top: 10px; }
.clip { position: absolute; top: -16px; right: 28px; width: 22px; height: 52px; fill: none; stroke: var(--line-ui); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.leaders { margin-top: 20px; }
.leaders > div { display: flex; align-items: baseline; gap: 12px; padding: 11px 0; border-bottom: 1px dotted var(--line-ui); }
.leaders > div:last-child { border-bottom: 0; }
.leaders dt { flex: none; font-size: 13px; color: var(--muted); max-width: 45%; }
.leaders dd { margin-left: auto; text-align: right; font-family: var(--font-mono); font-size: 14px; color: var(--ink); font-variant-numeric: tabular-nums; }
.leaders dd .num, .registry .leaders dd:not(.wrap) { user-select: all; }
.leaders dd.wrap { max-width: 60%; }
.leaders dd.sans { font-family: var(--font-body); }
.registry-note { margin-top: 18px; font-size: 14px; line-height: 1.55; color: var(--muted); }

/* FAQ */
.faq-head { grid-column: 1 / 5; position: sticky; top: calc(var(--header-h) + 24px); }
.faq-list { grid-column: 5 / 13; }
.faq-item { border-top: 1px solid var(--hairline); transition: background-color .2s; }
.faq-item:last-child { border-bottom: 1px solid var(--hairline); }
.faq-item summary { display: grid; grid-template-columns: 3ch 1fr 24px; column-gap: 16px; align-items: start; padding: 26px 0; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover .faq-q { color: var(--copper); }
.faq-no { font-family: var(--font-mono); font-size: 12px; color: var(--muted); padding-top: 8px; display: inline-flex; align-items: center; gap: 6px; }
.faq-item.pre .faq-no::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--warn); }
.faq-q { font-family: var(--font-display); font-size: clamp(21px, 1.05rem + .6vw, 26px); line-height: 1.2; color: var(--ink); transition: color .18s; }
.faq-plus { position: relative; width: 14px; height: 14px; margin-top: 10px; justify-self: end; transition: transform .2s var(--ease); }
.faq-plus::before, .faq-plus::after { content: ""; position: absolute; background: var(--ink); }
.faq-plus::before { left: 0; right: 0; top: 50%; height: 1px; }
.faq-plus::after { top: 0; bottom: 0; left: 50%; width: 1px; }
.faq-item[open] { background: var(--paper-2); margin-inline: -24px; padding-inline: 24px; }
.faq-item[open] .faq-plus { transform: rotate(45deg); }
.faq-a { padding: 0 0 30px calc(3ch + 16px); max-width: 58ch; color: var(--ink-2); }

/* Kontakt */
.contact-intro { grid-column: 1 / 6; }
.contact-intro h3 { margin-top: 32px; font-size: clamp(26px, 1.4rem + 1vw, 32px); line-height: 1.15; }
.contact-intro .pill { margin-top: 16px; }
.contact-intro p { margin-top: 24px; max-width: 48ch; }
.contact-intro .nohash { font-weight: 600; color: var(--ink); text-decoration: underline; text-decoration-color: var(--copper-soft); text-decoration-thickness: 2px; text-underline-offset: 5px; }
.contact-card { grid-column: 7 / 13; }
.contact-card .ic-mail { width: 48px; height: 48px; fill: none; stroke: var(--ink); stroke-width: 1; stroke-linecap: round; stroke-linejoin: round; }
.contact-card .leaders { margin-top: 20px; }
.contact-card .leaders > div { min-height: 56px; align-items: center; }
.contact-card dt { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.contact-card dd { font-size: 15px; display: inline-flex; align-items: center; gap: 8px; }
.contact-card dd .copy { order: -1; }
.contact-card dd.phone { font-family: var(--font-display); font-size: clamp(28px, 1.4rem + 1.4vw, 40px); }
.contact-card dd.phone a { color: var(--ink); text-decoration: none; }
.contact-card dd.phone a:hover { color: var(--copper); }
.contact-card dd.mail { font-family: var(--font-body); font-size: 17px; }
.copy { font-family: var(--font-mono); font-size: 10px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; padding: 4px 8px; border: 1px solid var(--line-ui); border-radius: 2px; background: transparent; color: var(--muted); opacity: 0; user-select: none; transition: opacity .15s, border-color .15s, color .15s; }
.leaders > div:hover .copy, .copy:focus-visible, .copy.is-done { opacity: 1; }
.copy:hover { border-color: var(--ink); color: var(--ink); }
.copy.is-done { color: var(--ok); border-color: var(--ok); }
@media (hover: none) { .copy { opacity: 1; } }

/* Zamknięcie — pasmo-negatyw */
.closing { position: relative; overflow: hidden; background: var(--ink); color: var(--paper); text-align: center; }
.closing .meridians { left: -18%; top: 130%; }
.closing .meridians circle { stroke: var(--paper); stroke-opacity: .08; }
.closing-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.closing .sec-no { color: var(--on-ink-accent); }
.closing .sec-no::before { background: var(--on-ink-accent); }
.closing h2 { color: var(--paper); font-size: clamp(2.5rem, 1.5rem + 4vw, 5rem); line-height: 1; letter-spacing: -.015em; max-width: 16ch; margin-top: 24px; }
.closing p { margin-top: 24px; font-size: clamp(1.0625rem, 1rem + .35vw, 1.25rem); color: var(--paper); opacity: .72; max-width: 34em; }
.closing .btn { margin-top: 40px; }

/* Stopka */
.site-footer { position: relative; overflow: hidden; background: var(--paper-3); border-top: 1px solid var(--hairline-strong); padding: 56px 0 0; }
.footer-grid { row-gap: 40px; }
.footer-brand { grid-column: 1 / 7; }
.footer-brand p { margin-top: 18px; font-size: 14px; line-height: 1.6; color: var(--muted); max-width: 60ch; }
.footer-toc { grid-column: 8 / 11; }
.footer-aside { grid-column: 11 / 13; }
.footer-h { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.footer-toc ol { list-style: none; margin-top: 16px; }
.footer-toc li { display: flex; gap: 12px; align-items: baseline; padding: 6px 0; }
.footer-toc li .n { font-family: var(--font-mono); font-size: 11px; color: var(--muted); }
.footer-toc a, .footer-aside a { color: var(--ink); text-decoration: none; font-size: 14px; }
.footer-toc a:hover, .footer-aside a:hover { color: var(--copper); text-decoration: underline; }
.footer-aside ul { list-style: none; margin-top: 16px; }
.footer-aside li { padding: 6px 0; }
.theme-seg { display: inline-flex; margin-top: 16px; border: 1px solid var(--line-ui); border-radius: 2px; overflow: hidden; }
.theme-seg button { padding: 8px 10px; border: 0; background: transparent; color: var(--muted); font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.theme-seg button + button { border-left: 1px solid var(--line-ui); }
.theme-seg button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.footer-bottom { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--hairline); font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; color: var(--muted); }
.footer-wm { margin: 32px 0 -.36em; text-align: center; font-family: var(--font-display); font-size: clamp(72px, 21vw, 340px); line-height: 1; letter-spacing: -.03em; color: transparent; -webkit-text-stroke: 1px var(--hairline-strong); pointer-events: none; user-select: none; white-space: nowrap; }
.to-top { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line-ui); border-radius: 2px; background: var(--paper-2); color: var(--ink); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .2s, visibility 0s .2s; }
.to-top.is-visible { opacity: 1; visibility: visible; pointer-events: auto; transition-delay: 0s; }

/* 404 */
.err { position: relative; overflow: hidden; padding-block: clamp(80px, 12vw, 160px); min-height: 60vh; }
.err .sec-no { color: var(--error); }
.err .sec-no::before { background: var(--error); }
.err h1 { font-size: clamp(2.5rem, 1.2rem + 5.5vw, 6rem); line-height: .98; margin-top: 24px; max-width: 14ch; }
.err .lead { margin-top: 28px; }
.err .hero-actions { margin-top: 40px; }
.err-wm { position: absolute; right: -2%; bottom: -8%; font-family: var(--font-display); font-size: clamp(160px, 30vw, 420px); line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--hairline); pointer-events: none; user-select: none; }

/* --- Ruch ------------------------------------------------------------------- */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s var(--ease), transform .55s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
/* Bezpiecznik: gdyby app.js nie dotarł (błąd sieci, blokada), treść i tak pojawi się po 2,5 s. */
.js .reveal:not(.is-visible) { animation: reveal-safety .01s linear 2.5s forwards; }
@keyframes reveal-safety { to { opacity: 1; transform: none; } }
.js .hero-copy > * { animation: fade-up .7s var(--ease) both; }
.js .hero-copy > :nth-child(2) { animation-delay: .08s; }
.js .hero-copy > :nth-child(3) { animation-delay: .16s; }
.js .hero-copy > :nth-child(4) { animation-delay: .22s; }
.js .hero-copy > :nth-child(5) { animation-delay: .3s; }
.js .hero-copy > :nth-child(6) { animation-delay: .4s; }
.js .coupon-wrap { animation: coupon-in .9s var(--ease) .2s both; }
.js .cp-g path { animation: cp-flow 42s linear infinite; }
.js .coupon.is-paused .cp-g path { animation-play-state: paused; }
.js .cp-stamp-grad { animation: cp-shine 24s linear infinite; transform-origin: center; }
@keyframes fade-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes coupon-in { from { opacity: 0; transform: translateY(14px) rotate(-2deg); } to { opacity: 1; transform: none; } }
@keyframes cp-flow { to { stroke-dashoffset: -1000; } }
@keyframes cp-shine { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* --- Responsywność ------------------------------------------------------------ */
@media (max-width: 1279px) {
  .nav ul { gap: 22px; }
}
@media (max-width: 1023px) {
  :root { --header-h: 64px; }
  .nav-toggle { display: inline-flex; }
  .nav { position: fixed; inset: var(--header-h) 0 0 0; z-index: 45; display: none; padding: 32px var(--gutter) 40px; background: var(--paper); overflow-y: auto; }
  html.nav-open .nav { display: block; }
  html.nav-open { overflow: hidden; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav li { border-bottom: 1px solid var(--hairline); }
  .nav a { display: flex; align-items: baseline; gap: 16px; padding: 18px 0; font-family: var(--font-display); font-size: 32px; font-weight: 400; color: var(--ink); }
  .nav a::after { display: none; }
  .nav a[aria-current] { color: var(--copper); }
  .nav a[aria-current]::before { content: ""; width: 14px; height: 1px; background: var(--copper); align-self: center; margin-right: -4px; }
  .nav-no { display: inline; font-family: var(--font-mono); font-size: 12px; color: var(--muted); letter-spacing: .1em; }
  /* Bez JavaScriptu menu nie da się rozwinąć — pokazujemy je wtedy na stałe pod logotypem. */
  html:not(.js) .nav-toggle { display: none; }
  html:not(.js) .site-header, html:not(.js) .header-inner { height: auto; }
  html:not(.js) .site-header { position: static; background: var(--paper-2); border-bottom-color: var(--hairline); }
  html:not(.js) .header-inner { flex-wrap: wrap; padding: 12px 0; }
  html:not(.js) .nav { position: static; display: block; inset: auto; padding: 8px 0 0; width: 100%; order: 3; overflow: visible; }
  html:not(.js) .nav ul { flex-direction: row; flex-wrap: wrap; gap: 4px 18px; }
  html:not(.js) .nav li { border: 0; }
  html:not(.js) .nav a { font-family: var(--font-body); font-size: 14px; font-weight: 500; padding: 6px 0; }
  .header-cta { display: none; }
  .hero-copy, .hero-art { grid-column: 1 / -1; }
  .hero-art { margin-top: 56px; }
  .coupon { max-width: 100%; margin-left: 0; transform: none; }
  .coupon:hover { transform: none; }
  .meridians { left: 110%; top: -20%; }
  .sec-head-main, .sec-head .lead { grid-column: 1 / -1; }
  .benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .benefit:nth-child(3) { padding-left: 0; border-left: 0; }
  .filter, .filter-side { grid-column: 1 / -1; }
  .group-head { position: static; grid-column: 1 / -1; display: flex; align-items: baseline; gap: 20px; flex-wrap: wrap; }
  .group-meta { margin-top: 0; }
  .brand-list { grid-column: 1 / -1; column-count: 2; margin-top: 24px; }
  .step-no { position: static; grid-column: 1 / -1; font-size: 56px; }
  .step-body { grid-column: 1 / -1; margin-top: 12px; }
  .step-art { grid-column: 1 / -1; justify-self: start; margin-top: 24px; }
  .notice { grid-column: 1 / -1; }
  .pair-text, .pair-art, .pair-b .pair-text, .pair-b .pair-art { grid-column: 1 / -1; grid-row: auto; }
  .pair-art { margin-top: 40px; }
  .pair-b .pair-art { order: 2; }
  .about-text, .registry-col { grid-column: 1 / -1; }
  .registry-col { margin-top: 40px; }
  .faq-head { position: static; grid-column: 1 / -1; margin-bottom: 32px; }
  .faq-list { grid-column: 1 / -1; }
  .contact-intro, .contact-card { grid-column: 1 / -1; }
  .contact-card { margin-top: 40px; }
  .footer-brand, .footer-toc, .footer-aside { grid-column: 1 / -1; }
  .footer-toc { margin-top: 0; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .step-body { grid-column: 1 / 8; margin-top: 0; }
  .step-art { grid-column: 8 / -1; margin-top: 0; justify-self: end; }
}
@media (max-width: 767px) {
  body { font-size: 16px; }
  /* Kupon: przy ~340 px szerokości tekst w jednostkach SVG musi urosnąć, a detale znikają. */
  .cp-mono { font-size: 18px; }
  .cp-mono-sm { font-size: 15px; }
  .cp-val { font-size: 22px; }
  .cp-cap { font-size: 19px; }
  .cp-hide-sm { display: none; }
  .hero-facts { grid-template-columns: repeat(2, 1fr); row-gap: 8px; }
  .fact:nth-child(3) { padding-left: 0; border-left: 0; }
  .fact { padding-top: 18px; }
  .brand-list { column-count: 1; }
  .group-toggle { display: inline-flex; margin-left: auto; }
  .brand-group.is-collapsed .brand-list { display: none; }
  .faq-item[open] { margin-inline: -16px; padding-inline: 16px; }
  .footer-bottom { flex-direction: column; }
}
@media (max-width: 639px) {
  .benefits { grid-template-columns: 1fr; row-gap: 0; }
  .benefit { padding: 24px 0; border-left: 0; border-top: 1px solid var(--hairline); }
  .benefit:first-child { border-top: 0; padding-top: 0; }
  .benefit .ic-b { margin-top: 16px; width: 32px; height: 32px; }
  .hero-actions .btn { width: 100%; }
  .catalog-cta .btn, .closing .btn { width: 100%; }
  .board-row { grid-template-columns: 1fr; gap: 8px; }
  .board-cap { text-align: left; max-width: none; }
  .leaders > div { flex-wrap: wrap; }
  .leaders dt { max-width: none; width: 100%; }
  .leaders dd, .leaders dd.wrap { margin-left: 0; text-align: left; max-width: none; width: 100%; }
  .contact-card dd { flex-wrap: wrap; }
  .contact-card dd .copy { order: 1; }
  .logo-sub { font-size: 9.5px; letter-spacing: .1em; white-space: nowrap; }
  .faq-item summary { grid-template-columns: 3ch 1fr 20px; column-gap: 12px; }
  .faq-a { padding-left: 0; }
  .filter-side { justify-content: flex-start; }
}

/* --- Druk ------------------------------------------------------------------- */
@media print {
  :root { --paper: #fff; --paper-2: #fff; --paper-3: #fff; --ink: #000; --ink-2: #111; --muted: #444; }
  .site-header, .to-top, .nav-toggle, .theme-toggle, .filter, .jump, .copy, .theme-seg, .meridians, .footer-wm { display: none !important; }
  .section { padding-block: 32px; }
  .closing { background: #fff; color: #000; border-top: 1px solid #000; }
  .closing h2, .closing p { color: #000; }
  .faq-item { break-inside: avoid; }
  .faq-item:not([open]) .faq-a { display: block; }
  .brand-group.is-collapsed .brand-list { display: block; }
  a { color: #000; }
}