@font-face { font-family: 'Archivo'; font-style: normal; font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  src: url('../fonts/archivo-latin-standard-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Archivo'; font-style: normal; font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  src: url('../fonts/archivo-latin-ext-standard-normal.woff2') format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, 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: 'Plex Mono'; font-weight: 500; font-display: swap; src: url('../fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+2000-206F, U+2212; }
@font-face { font-family: 'Plex Mono'; font-weight: 500; font-display: swap; src: url('../fonts/ibm-plex-mono-latin-ext-500-normal.woff2') format('woff2');
  unicode-range: U+0100-02AF, U+1E00-1EFF, U+20A0-20C0; }

:root {
  --ink: #121417;
  --ink-2: #1a1d21;
  --ink-3: #272b30;
  --ink-line: rgba(255, 255, 255, .1);
  --paper: #f2f0eb;
  --paper-2: #e8e5de;
  --card: #fff;
  --line: #dcd8cf;
  --line-2: #c3beb2;
  --text: #15171a;
  --muted: #5a5e65;
  --on-ink: #f2f0eb;
  --on-ink-muted: #a3a7ad;
  --accent: #c4401a;
  --accent-press: #a8360f;
  --accent-hi: #ff6a3d;
  --ok: #2c7a4b;
  --warn: #8a5a00;
  --err: #b3261e;
  --r: 14px;
  --r-sm: 10px;
  --font: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --wrap: 1320px;
  --gut: 32px;
  --hdr: 68px;
  --shadow: 0 1px 2px rgba(18, 20, 23, .06), 0 8px 28px -12px rgba(18, 20, 23, .18);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--hdr) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 16px/1.55 var(--font); font-stretch: 100%; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.no-scroll { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.08; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }
.mono { font-family: var(--mono); font-weight: 500; letter-spacing: 0; }
.sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--accent); color: #fff; padding: 10px 16px; border-radius: 8px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--accent-hi); outline-offset: 2px; }

/* ---------- buttons ---------- */
.btn { --b: transparent; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 22px; border: 1.5px solid var(--b); border-radius: 999px; background: none; font-weight: 600; font-size: 15px; letter-spacing: .01em; text-decoration: none; cursor: pointer; transition: background .2s, border-color .2s, color .2s, transform .15s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: var(--accent-press); }
.btn--ghost { --b: rgba(255, 255, 255, .28); color: var(--on-ink); }
.btn--ghost:hover { --b: rgba(255, 255, 255, .6); }
.btn--ghost-dark { color: var(--muted); }
.btn--ghost-dark:hover { color: var(--text); }
.btn--line { --b: var(--line-2); color: var(--text); }
.btn--line:hover { --b: var(--text); }
.btn--lg { min-height: 54px; font-size: 16px; padding: 0 28px; }
.btn--full { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-size: 13px; }
.linkbtn:hover { color: var(--err); }
.iconbtn { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--card); cursor: pointer; }
.iconbtn svg { width: 18px; height: 18px; }
.iconbtn:hover { border-color: var(--text); }

/* ---------- topbar / header ---------- */
.topbar { background: var(--ink); color: var(--on-ink-muted); font: 500 12px/1 var(--mono); letter-spacing: .02em; }
.topbar__in { display: flex; gap: 14px; align-items: center; justify-content: center; height: 34px; }
.topbar__sep { width: 4px; height: 4px; background: var(--accent-hi); transform: rotate(45deg); }
.hdr { position: sticky; top: 0; z-index: 30; background: rgba(242, 240, 235, .92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.hdr__in { height: var(--hdr); display: flex; align-items: center; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); flex: none; }
.logo__mark { width: 28px; height: 28px; }
.logo__word { font-weight: 800; font-stretch: 125%; font-size: 21px; letter-spacing: .08em; }
.logo--light { color: var(--on-ink); }
.nav { display: flex; gap: 22px; font-size: 14.5px; font-weight: 500; }
.nav a { text-decoration: none; color: var(--muted); padding: 6px 0; border-bottom: 1.5px solid transparent; }
.nav a:hover { color: var(--text); border-color: var(--accent); }
.search { position: relative; margin-left: auto; width: min(320px, 30vw); }
.search > svg { position: absolute; left: 14px; top: 50%; width: 17px; height: 17px; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.search input { width: 100%; height: 42px; border: 1.5px solid var(--line); border-radius: 999px; padding: 0 16px 0 40px; background: var(--card); font-size: 14.5px; }
.search input::placeholder { color: #80848a; }
.search input:focus { outline: none; border-color: var(--text); }
.search__list { position: absolute; left: 0; right: 0; top: calc(100% + 6px); margin: 0; padding: 6px; list-style: none; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); z-index: 40; }
.search__list li { display: flex; justify-content: space-between; gap: 10px; padding: 9px 12px; border-radius: 9px; cursor: pointer; font-size: 14.5px; }
.search__list li small { color: var(--muted); font-family: var(--mono); font-size: 12px; white-space: nowrap; }
.search__list li:hover, .search__list li.is-act { background: var(--paper); }
.search__list .search__none { color: var(--muted); font-size: 13px; cursor: default; }
.cartbtn { position: relative; display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 14px 0 12px; border: 1.5px solid var(--ink); background: var(--ink); color: var(--on-ink); border-radius: 999px; cursor: pointer; font-weight: 600; font-size: 14.5px; flex: none; }
.cartbtn svg { width: 21px; height: 21px; }
.cartbtn__count { min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: var(--accent-hi); color: var(--ink); font: 600 12px/22px var(--mono); text-align: center; }
.cartbtn__count.is-bump { animation: bump .45s ease; }
@keyframes bump { 40% { transform: scale(1.35); } }

/* ---------- hero ---------- */
.hero { position: relative; background: var(--ink); color: var(--on-ink); overflow: hidden; }
.hero__in { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 56px; align-items: end; padding-top: 64px; padding-bottom: 60px; }
.eyebrow { font: 500 12.5px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--accent-hi); margin-bottom: 18px; }
.hero h1 { font-size: clamp(36px, 4.7vw, 66px); font-weight: 750; font-stretch: 118%; letter-spacing: -.025em; line-height: .98; max-width: 14ch; }
.hero__lead { margin-top: 20px; font-size: 18px; color: var(--on-ink-muted); max-width: 52ch; }
.hero__cta { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero__facts { margin: 0; display: grid; border-top: 1px solid var(--ink-line); }
.hero__facts div { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--ink-line); }
.hero__facts dt { font-size: 34px; font-weight: 700; font-stretch: 120%; letter-spacing: -.02em; }
.hero__facts dd { margin: 0; color: var(--on-ink-muted); font: 500 13px/1.3 var(--mono); text-align: right; }
.hero__lines { position: absolute; left: 0; right: 0; bottom: -40px; width: 100%; height: 150px; color: var(--accent-hi); opacity: .35; pointer-events: none; }

/* ---------- product head ---------- */
.product { padding: 28px 0 72px; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 18px; padding: 0; list-style: none; font-size: 13px; color: var(--muted); }
.crumbs li + li::before { content: '/'; margin-right: 6px; color: var(--line-2); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs [aria-current] { color: var(--text); }
.product__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 22px; flex-wrap: wrap; }
.product__title { font-size: clamp(24px, 2.4vw, 34px); font-weight: 700; font-stretch: 112%; letter-spacing: -.015em; }
.product__for { color: var(--muted); font-weight: 500; }
.product__meta { margin-top: 8px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--muted); font-size: 13.5px; }
.product__meta .mono { color: var(--text); font-size: 12.5px; background: var(--paper-2); padding: 3px 8px; border-radius: 6px; }
.dot { width: 4px; height: 4px; border-radius: 50%; background: var(--line-2); }
.progress { display: flex; gap: 4px; margin: 0; padding: 4px; list-style: none; background: var(--paper-2); border-radius: 999px; }
.progress a { display: flex; align-items: center; gap: 7px; padding: 7px 13px 7px 8px; border-radius: 999px; text-decoration: none; font-size: 13.5px; font-weight: 500; color: var(--muted); }
.progress b { width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; border: 1.5px solid var(--line-2); font: 500 11px/1 var(--mono); }
.progress .is-done b { background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.progress .is-cur a { background: var(--card); color: var(--text); box-shadow: 0 1px 3px rgba(0, 0, 0, .08); }

/* ---------- konfigurator ---------- */
.cfg { display: grid; grid-template-columns: minmax(0, 1.38fr) minmax(0, 1fr); gap: 36px; align-items: start; }
.cfg__stage-col { position: sticky; top: calc(var(--hdr) + 18px); }
.stage { position: relative; margin: 0; border-radius: 20px; background:
    radial-gradient(120% 90% at 62% 40%, #2a2e34 0%, #181a1e 55%, #0f1113 100%); color: var(--on-ink); overflow: hidden; isolation: isolate; box-shadow: 0 30px 60px -30px rgba(10, 11, 12, .55); }
.stage::before { content: ''; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px); background-size: 32px 32px; background-position: center; mask-image: radial-gradient(80% 80% at 55% 45%, #000 40%, transparent 100%); -webkit-mask-image: radial-gradient(80% 80% at 55% 45%, #000 40%, transparent 100%); }
.stage__top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px 0; }
.stage__live { display: inline-flex; align-items: center; gap: 8px; font: 500 12px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.stage__live i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-hi); box-shadow: 0 0 0 4px rgba(255, 106, 61, .2); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(255, 106, 61, 0); } }
.stage__car { font-size: 12px; color: var(--on-ink-muted); text-align: right; }
.stage__svg { padding: 8px 14px 4px; }
.pv { width: 100%; height: auto; overflow: visible; }
.pv .car { stroke: rgba(255, 255, 255, .16); stroke-width: 1.3; }
.pv .car__axis { stroke: rgba(255, 106, 61, .5); }
.pv-base path { fill: var(--mat); transition: fill .35s ease; }
.pv-side path { fill: color-mix(in srgb, var(--mat) 45%, #000); transition: fill .35s ease; }
.pv-edge path { stroke: var(--edge); transition: stroke .35s ease; }
.pv-rim path { transition: stroke .35s ease; }
.pv-stitch { fill: var(--stitch); }
.pv-ghost path { fill: rgba(255, 255, 255, .025); stroke: rgba(255, 255, 255, .3); stroke-width: 1.4; stroke-dasharray: 6 6; }
.pv-lbl text { font: 500 14px var(--mono); letter-spacing: .08em; fill: rgba(242, 240, 235, .72); }
.pv-lbl .pv-lbl__n { fill: var(--accent-hi); }
.pv-lbl.is-off text { fill: rgba(242, 240, 235, .38); }
.pv-haft--satin { fill: url(#tp-satin); }
.pv-haft { fill: var(--thread); font-family: var(--font); font-weight: 800; font-stretch: 112%; letter-spacing: .06em; transition: fill .35s; }
.loupe { position: absolute; right: 18px; bottom: 14px; width: 96px; height: 96px; border-radius: 50%; overflow: hidden; border: 3px solid rgba(255, 255, 255, .14); box-shadow: 0 12px 30px rgba(0, 0, 0, .5); background: #111; }
.loupe svg { width: 100%; height: 100%; }
.loupe::after { content: 'Faktura ×3'; position: absolute; left: 0; right: 0; bottom: 10px; text-align: center; font: 500 9.5px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #fff; text-shadow: 0 1px 3px rgba(0, 0, 0, .9); }
.stage__cap { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 20px 18px; }
.stage__cap span { font-size: 12.5px; padding: 5px 10px; border-radius: 999px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .1); }
.stage__note { margin-top: 12px; font-size: 12.5px; color: var(--muted); max-width: 70ch; }

.cfg__steps { display: grid; gap: 14px; }
.step { margin: 0; padding: 20px 22px 22px; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); min-width: 0; scroll-margin-top: calc(var(--hdr) + 16px); }
.step legend { float: left; width: 100%; padding: 0; margin-bottom: 14px; font-size: 17px; font-weight: 700; font-stretch: 110%; letter-spacing: -.005em; display: flex; align-items: center; gap: 10px; }
.step legend + * { clear: both; }
.step__n { font: 500 12px/1 var(--mono); color: var(--accent); padding: 5px 7px; border: 1px solid rgba(196, 64, 26, .35); border-radius: 6px; }
.hint { margin-top: 10px; font-size: 13px; color: var(--muted); }
.hint--warn { color: var(--warn); }

.selects { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--muted); letter-spacing: .01em; }
.field select, .field input { width: 100%; height: 48px; border: 1.5px solid var(--line); border-radius: var(--r-sm); background: var(--card); padding: 0 14px; font-size: 15px; transition: border-color .2s, box-shadow .2s; }
.field select { appearance: none; -webkit-appearance: none; padding-right: 38px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%2315171a' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 12px 8px; text-overflow: ellipsis; cursor: pointer; }
.field select:disabled { background-color: var(--paper); color: #8a8e94; cursor: not-allowed; }
.field select:hover:not(:disabled), .field input:hover { border-color: var(--line-2); }
.field select:focus, .field input:focus { outline: none; border-color: var(--text); box-shadow: 0 0 0 3px rgba(255, 106, 61, .25); }
.field .is-missing, select.is-missing, input.is-missing { border-color: var(--err); box-shadow: 0 0 0 3px rgba(179, 38, 30, .15); }
.field input[aria-invalid=true] { border-color: var(--err); }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.card { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 10px 10px 12px; border: 1.5px solid var(--line); border-radius: 12px; cursor: pointer; transition: border-color .2s, background .2s, box-shadow .2s; }
.card input { position: absolute; opacity: 0; pointer-events: none; }
.card:hover { border-color: var(--line-2); }
.card:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); background: #fbfaf7; }
.card:has(input:checked)::after { content: ''; position: absolute; top: 9px; right: 9px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3 4.7-5' fill='none' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/11px no-repeat; }
.card:has(input:focus-visible) { outline: 2px solid var(--accent-hi); outline-offset: 2px; }
.card__sw { display: block; border-radius: 9px; overflow: hidden; background: #111; }
.card__sw svg { width: 100%; height: auto; }
.card__body { display: grid; gap: 4px; }
.card__t { font-weight: 700; font-size: 14.5px; line-height: 1.2; }
.card__d { font-size: 12.5px; color: var(--muted); line-height: 1.4; }
.card__p { font: 500 12.5px/1.2 var(--mono); color: var(--text); margin-top: 2px; }
.card__picto { display: block; padding: 10px 8px; background: var(--paper); border-radius: 9px; }
.card__picto svg { width: 100%; height: 46px; }
.card__picto rect.on { fill: var(--ink); }
.card__picto rect.off { fill: none; stroke: var(--line-2); stroke-dasharray: 2 2; }
.card--set:has(input:checked) .card__picto rect.on { fill: var(--accent); }

.swatch-group + .swatch-group { margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--line); }
.swatch-group__label { font-size: 13.5px; color: var(--muted); margin-bottom: 10px; }
.swatch-group__label b { color: var(--text); font-weight: 600; margin-left: 4px; }
.swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.sw { position: relative; width: 44px; height: 44px; cursor: pointer; }
.sw input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.sw span { position: absolute; inset: 4px; border-radius: 9px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .15), inset 0 -8px 12px rgba(0, 0, 0, .18), inset 0 6px 10px rgba(255, 255, 255, .12); pointer-events: none; transition: inset .15s; }
.sw--edge span { border-radius: 50%; background: radial-gradient(circle at 50% 50%, var(--paper) 0 32%, transparent 33%), var(--c); }
.sw:has(input:checked)::before { content: ''; position: absolute; inset: 0; border-radius: 12px; border: 2px solid var(--ink); }
.sw--edge:has(input:checked)::before { border-radius: 50%; }
.sw:has(input:focus-visible)::before { content: ''; position: absolute; inset: -2px; border-radius: 13px; outline: 2px solid var(--accent-hi); }
.sw.is-na { cursor: not-allowed; }
.sw.is-na span { opacity: .28; }
.sw.is-na::after { content: ''; position: absolute; left: 6px; right: 6px; top: 50%; height: 1.5px; background: var(--muted); transform: rotate(-45deg); }
.is-disabled .swatches, .is-disabled .swatch-group__label b { opacity: .45; }
.is-disabled .sw { cursor: not-allowed; }

.addon + .addon { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--line); }
.addon__head { display: grid; gap: 4px; margin-bottom: 10px; }
.addon__title { font-weight: 650; font-size: 15px; }
.addon__title small { font: 500 12px var(--mono); color: var(--muted); margin-left: 6px; }
.addon__desc { font-size: 13px; color: var(--muted); }
.addon:last-child .addon__head { margin-bottom: 0; }
.addon.is-disabled .toggle { opacity: .5; cursor: not-allowed; }
.seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; padding: 4px; background: var(--paper); border-radius: 12px; }
.seg label { position: relative; cursor: pointer; }
.seg input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg span { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 46px; border-radius: 9px; font-size: 14px; font-weight: 600; text-align: center; line-height: 1.2; transition: background .2s, box-shadow .2s; }
.seg small { font: 500 11.5px var(--mono); color: var(--muted); margin-top: 2px; }
.seg input:checked + span { background: var(--card); box-shadow: 0 1px 3px rgba(0, 0, 0, .12), inset 0 0 0 1.5px var(--ink); }
.seg input:focus-visible + span { outline: 2px solid var(--accent-hi); outline-offset: 1px; }
.toggle { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; position: relative; }
.toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle__ui { width: 42px; height: 24px; border-radius: 999px; background: var(--line-2); position: relative; flex: none; transition: background .2s; }
.toggle__ui::after { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .25); transition: transform .2s; }
.toggle input:checked + .toggle__ui { background: var(--accent); }
.toggle input:checked + .toggle__ui::after { transform: translateX(18px); }
.toggle input:focus-visible + .toggle__ui { outline: 2px solid var(--accent-hi); outline-offset: 2px; }
.addon__head .toggle + .addon__desc { padding-left: 54px; }
.haft { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 10px; margin-top: 12px; }
.counter-wrap { position: relative; }
.counter-wrap input { padding-right: 58px; font-weight: 600; letter-spacing: .04em; }
.counter { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: 12px; color: var(--muted); }

/* ---------- podsumowanie ---------- */
.summary { padding: 22px; border-radius: var(--r); background: var(--ink); color: var(--on-ink); box-shadow: 0 24px 50px -28px rgba(10, 11, 12, .6); }
.breakdown { margin: 0; display: grid; gap: 8px; padding-bottom: 14px; border-bottom: 1px solid var(--ink-line); }
.breakdown div { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; }
.breakdown dt { color: var(--on-ink-muted); }
.breakdown dd { margin: 0; font-family: var(--mono); font-weight: 500; white-space: nowrap; }
.summary__total { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 0 6px; }
.summary__total span { font-size: 15px; font-weight: 600; }
.summary__total small { color: var(--on-ink-muted); font-weight: 400; font-size: 12.5px; margin-left: 4px; }
.summary__total strong { font-size: 36px; font-weight: 700; font-stretch: 115%; letter-spacing: -.02em; }
.summary__eta { display: flex; gap: 10px; align-items: baseline; font-size: 14px; flex-wrap: wrap; }
.eta__k { font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #fff; background: rgba(44, 122, 75, .9); padding: 5px 7px; border-radius: 5px; }
.eta__v span { color: var(--on-ink-muted); }
.summary__sku { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 12.5px; color: var(--on-ink-muted); }
.summary__sku code { color: var(--on-ink); background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .1); padding: 4px 8px; border-radius: 6px; font-size: 12.5px; word-break: break-all; }
.summary__err { margin-top: 12px; padding: 10px 12px; border-radius: 8px; background: rgba(255, 106, 61, .12); color: #ffb39a; font-size: 13.5px; border: 1px solid rgba(255, 106, 61, .35); }
.summary__actions { display: grid; gap: 8px; margin-top: 16px; }
.summary .btn--line { --b: rgba(255, 255, 255, .22); color: var(--on-ink); }
.summary .btn--line:hover { --b: rgba(255, 255, 255, .6); }

.mbar { display: none; }

/* ---------- sekcje ---------- */
.sec-h { font-size: clamp(26px, 3vw, 40px); font-weight: 700; font-stretch: 115%; letter-spacing: -.02em; margin-bottom: 32px; max-width: 24ch; }
.sec-h em { font-style: normal; color: var(--accent); }
.perks { padding: 80px 0; background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.perks__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.perks article { padding-top: 18px; border-top: 2px solid var(--ink); }
.perks__n { font-size: 13px; color: var(--accent); }
.perks h3 { margin: 12px 0 10px; font-size: 20px; font-weight: 700; font-stretch: 108%; }
.perks p { color: var(--muted); font-size: 15px; max-width: 42ch; }

.compare { padding: 80px 0; }
.cmp__table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; font-size: 14.5px; }
.cmp__table th, .cmp__table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
.cmp__table tbody tr:last-child > * { border-bottom: 0; }
.cmp__table thead th { font-size: 16px; font-weight: 700; font-stretch: 108%; background: var(--paper); }
.cmp__table thead th .cmp__sw { margin-bottom: 10px; }
.cmp__table thead td { background: var(--paper); }
.cmp__table tbody th { font-weight: 600; color: var(--muted); width: 26%; font-size: 13.5px; }
.cmp__table tbody tr:last-child td { font-family: var(--mono); font-weight: 500; }
.cmp__table td + td, .cmp__table th + td, .cmp__table th + th, .cmp__table td + th { border-left: 1px solid var(--line); }
.cmp__sw { display: block; width: 64px; border-radius: 6px; overflow: hidden; }
.cmp__cards { display: none; }
.cmp__table tfoot td { border-top: 1px solid var(--line); background: var(--paper); }
.cmp__table tfoot .btn { min-height: 40px; font-size: 14px; padding: 0 16px; white-space: normal; text-align: center; }

.faq { padding: 80px 0 96px; background: var(--paper-2); }
.faq__in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 48px; align-items: start; }
.faq__list { border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; position: relative; font-weight: 600; font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; margin-top: -8px; border-right: 1.8px solid var(--text); border-bottom: 1.8px solid var(--text); transform: rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq summary:hover { color: var(--accent); }
.faq details p { padding: 0 40px 22px 0; color: var(--muted); max-width: 68ch; }

.ftr { background: var(--ink); color: var(--on-ink-muted); padding: 64px 0 28px; font-size: 14px; }
.ftr__in { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.ftr__brand p { margin-top: 14px; max-width: 34ch; }
.ftr h3 { color: var(--on-ink); font-size: 13px; font-family: var(--mono); font-weight: 500; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px; }
.ftr ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ftr a { text-decoration: none; }
.ftr a:hover { color: var(--on-ink); text-decoration: underline; }
.ftr__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--ink-line); font-size: 12.5px; }
.ftr__note { font-family: var(--mono); font-size: 11.5px; letter-spacing: .02em; color: #8d9197; }

/* ---------- drawer ---------- */
.overlay { position: fixed; inset: 0; z-index: 50; background: rgba(10, 11, 12, .55); opacity: 0; transition: opacity .25s; }
.overlay.is-on { opacity: 1; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; z-index: 60; width: min(460px, 100%); background: var(--paper); display: flex; flex-direction: column; transform: translateX(100%); transition: transform .32s cubic-bezier(.2, .8, .2, 1); box-shadow: -20px 0 60px rgba(0, 0, 0, .25); visibility: hidden; }
.drawer.is-open { transform: none; visibility: visible; }
.drawer__head { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--line); background: var(--card); }
.drawer__head h2 { font-size: 20px; font-weight: 700; font-stretch: 112%; }
.drawer__body { flex: 1; overflow: auto; padding: 8px 22px; }
.drawer__foot { padding: 16px 22px 20px; border-top: 1px solid var(--line); background: var(--card); display: grid; gap: 8px; }
.drawer__foot:empty { display: none; }
.items { list-style: none; margin: 0; padding: 0; }
.item { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.item__sw { border-radius: 8px; overflow: hidden; background: #111; align-self: start; }
.item__t { font-weight: 700; font-size: 15px; }
.item__car { font-size: 13.5px; color: var(--muted); }
.item__sku { display: inline-block; margin-top: 6px; font-size: 11.5px; padding: 3px 7px; background: var(--paper-2); border-radius: 5px; word-break: break-all; }
.item__opts { margin: 8px 0 0; padding: 0; list-style: none; font-size: 12.5px; color: var(--muted); display: grid; gap: 1px; }
.item__opts li::before { content: '— '; color: var(--line-2); }
.item__row { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }
.item__price { font-family: var(--mono); font-weight: 500; font-size: 15px; }
.item__links { display: flex; gap: 14px; margin-top: 8px; font-size: 13px; }
.item__links a { color: var(--text); text-underline-offset: 3px; }
.qty { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; background: var(--card); }
.qty button { width: 34px; height: 32px; border: 0; background: none; cursor: pointer; font-size: 17px; border-radius: 999px; }
.qty button:hover { background: var(--paper); }
.qty span { min-width: 20px; text-align: center; font: 500 14px var(--mono); }
.totals { margin: 0 0 8px; display: grid; gap: 6px; font-size: 14px; }
.totals div { display: flex; justify-content: space-between; }
.totals dt { color: var(--muted); }
.totals dd { margin: 0; font-family: var(--mono); font-weight: 500; }
.totals__sum { padding-top: 8px; margin-top: 4px; border-top: 1px solid var(--line); font-size: 16px; }
.totals__sum dt { color: var(--text); font-weight: 600; }
.empty { padding: 48px 6px; display: grid; gap: 10px; justify-items: start; color: var(--muted); }
.empty__t { font-size: 18px; font-weight: 700; color: var(--text); }
.empty .btn { margin-top: 8px; }

/* ---------- checkout ---------- */
.modal { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 24px; background: rgba(10, 11, 12, .6); opacity: 0; transition: opacity .2s; }
.modal.is-on { opacity: 1; }
.modal__box { position: relative; width: min(980px, 100%); max-height: calc(100vh - 48px); max-height: calc(100dvh - 48px); overflow: auto; background: var(--paper); border-radius: 20px; padding: 32px; box-shadow: 0 40px 80px rgba(0, 0, 0, .35); }
.modal__x { position: absolute; top: 18px; right: 18px; }
.co__h { font-size: 26px; font-weight: 700; font-stretch: 112%; margin-bottom: 22px; padding-right: 50px; }
.co { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.co__form { display: grid; gap: 18px; }
.co__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field--full { grid-column: 1 / -1; }
.err { min-height: 0; font-size: 12.5px; color: var(--err); }
.err:empty { display: none; }
.co__choice { margin: 0; padding: 0; border: 0; display: grid; gap: 6px; }
.co__choice legend { font-size: 12.5px; font-weight: 600; color: var(--muted); margin-bottom: 6px; padding: 0; }
.opt { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; background: var(--card); cursor: pointer; font-size: 14.5px; }
.opt:has(input:checked) { border-color: var(--ink); }
.opt input { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; }
.opt span { flex: 1; font-weight: 600; }
.opt small { display: block; font-weight: 400; color: var(--muted); font-size: 12.5px; }
.opt b { font-family: var(--mono); font-weight: 500; font-size: 13px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; cursor: pointer; }
.check input { accent-color: var(--accent); width: 18px; height: 18px; margin: 2px 0 0; flex: none; }
.co__sum { padding: 20px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); position: sticky; top: 0; }
.co__sumh { font-weight: 700; margin-bottom: 10px; }
.co__sum ul { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 10px; }
.co__sum li { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.co__sum li code { display: block; font-size: 11px; color: var(--muted); word-break: break-all; margin-top: 2px; }
.co__sum li b { font-family: var(--mono); font-weight: 500; white-space: nowrap; }
.modal__box:has(.done) { width: min(700px, 100%); }
.co__choice--pay { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.co__choice--pay legend { grid-column: 1 / -1; }
.done { max-width: 620px; padding: 12px 0; }
.done__k { color: var(--accent); font-size: 13px; letter-spacing: .04em; }
.done__h { margin: 10px 0 14px; font-size: clamp(26px, 3.4vw, 38px); font-weight: 700; font-stretch: 115%; letter-spacing: -.02em; padding-right: 40px; }
.done > p { color: var(--muted); }
.done > p b { color: var(--text); }
.done__list { list-style: none; margin: 18px 0; padding: 0; display: grid; gap: 6px; }
.done__list li { display: flex; justify-content: space-between; gap: 10px; padding: 10px 12px; background: var(--card); border: 1px solid var(--line); border-radius: 8px; font-size: 13px; }
.done__list code { word-break: break-all; }
.done__sum { margin-bottom: 20px; }
.done__fine { margin-top: 22px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 11.5px; color: var(--muted) !important; line-height: 1.5; max-width: 60ch; }

.toast { position: fixed; left: 50%; bottom: 28px; z-index: 90; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; background: var(--ink); color: var(--on-ink); padding: 12px 18px; border-radius: 999px; font-size: 14px; box-shadow: 0 10px 30px rgba(0, 0, 0, .3); transition: opacity .2s, transform .2s; white-space: nowrap; max-width: calc(100% - 32px); overflow: hidden; text-overflow: ellipsis; }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- responsywność ---------- */
@media (max-width: 1200px) {
  .nav { display: none; }
  .search { width: min(420px, 46vw); }
}
@media (max-width: 1080px) {
  .cfg { grid-template-columns: minmax(0, 1fr); }
  .cfg__stage-col { position: sticky; top: var(--hdr); z-index: 5; margin: 0 calc(var(--gut) * -1); padding: 8px var(--gut) 10px; background: linear-gradient(var(--paper) 85%, rgba(242, 240, 235, 0)); }
  .stage__note { display: none; }
  .progress { display: none; }
}
@media (max-width: 900px) {
  :root { --gut: 20px; --hdr: 60px; }
  .hero__in { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-top: 44px; padding-bottom: 40px; }
  .hero__facts { grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 0; gap: 12px; }
  .hero__facts div { flex-direction: column; align-items: flex-start; gap: 4px; padding: 14px 0 0; border-bottom: 0; border-top: 1px solid var(--ink-line); }
  .hero__facts dt { font-size: 24px; }
  .hero__facts dd { text-align: left; font-size: 11.5px; }
  .perks__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .faq__in { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .ftr__in { grid-template-columns: 1fr 1fr; }
  .ftr__brand { grid-column: 1 / -1; }
  .co { grid-template-columns: minmax(0, 1fr); }
  .co__sum { position: static; order: -1; }
  .mbar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 25; align-items: center; justify-content: space-between; gap: 12px; padding: 10px var(--gut) calc(10px + env(safe-area-inset-bottom)); background: var(--ink); color: var(--on-ink); transform: translateY(110%); transition: transform .25s; }
  .mbar.is-on { transform: none; }
  .mbar__k { display: block; font: 500 11px/1 var(--mono); color: var(--on-ink-muted); text-transform: uppercase; letter-spacing: .08em; }
  .mbar strong { font-size: 22px; font-weight: 700; font-stretch: 112%; }
}
@media (max-width: 760px) {
  .cmp__table { display: none; }
  .cmp__cards { display: grid; gap: 14px; }
  .cmp__card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; }
  .cmp__card h3 { display: flex; align-items: center; gap: 12px; font-size: 18px; font-weight: 700; font-stretch: 110%; margin-bottom: 12px; }
  .cmp__card .cmp__sw { width: 54px; }
  .cmp__card dl { margin: 0 0 14px; display: grid; }
  .cmp__card dl div { display: grid; grid-template-columns: 44% 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
  .cmp__card dt { color: var(--muted); font-size: 13px; }
  .cmp__card dd { margin: 0; }
}
@media (max-width: 640px) {
  :root { --gut: 16px; }
  .topbar__in { font-size: 11px; gap: 10px; white-space: nowrap; }
  .hide-sm, .topbar__in > span:nth-child(n+2) { display: none; }
  .hdr__in { gap: 10px; }
  .logo__word { font-size: 18px; }
  .logo__mark { width: 24px; height: 24px; }
  .search { width: auto; flex: 1; min-width: 0; }
  .search input { height: 40px; font-size: 14px; padding-right: 10px; }
  .cartbtn { padding: 0 10px; height: 40px; }
  .cartbtn__label { display: none; }
  .hero h1 { font-size: 36px; }
  .hero__lead { font-size: 16px; }
  .hero__cta .btn { flex: 1; }
  .product { padding-top: 18px; }
  .crumbs { display: none; }
  .product__title { font-size: 22px; }
  .product__meta { font-size: 12.5px; }
  .product__meta .dot { display: none; }
  .hero__facts dt { font-size: 21px; }
  .stage { border-radius: 14px; }
  .stage__top { padding: 10px 12px 0; }
  .stage__car { display: none; }
  .stage__svg { padding: 2px 4px 0; }
  .stage__cap { display: none; }
  .loupe { width: 62px; height: 62px; right: 10px; bottom: 10px; border-width: 2px; }
  .loupe::after { display: none; }
  .pv-lbl text { font-size: 17px; }
  .step { padding: 16px 14px 18px; }
  .selects { grid-template-columns: minmax(0, 1fr); }
  .cards { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .card { flex-direction: row; align-items: center; gap: 12px; padding: 8px 36px 8px 8px; }
  .card__sw, .card__picto { width: 92px; flex: none; }
  .card__picto { padding: 8px 6px; }
  .card__picto svg { height: 36px; }
  .haft { grid-template-columns: minmax(0, 1fr); }
  .seg span { font-size: 13px; }
  .summary { padding: 18px; }
  .summary__total strong { font-size: 30px; }
  .sec-h { margin-bottom: 22px; }
  .perks, .compare, .faq { padding: 56px 0; }
  .ftr__in { grid-template-columns: 1fr; }
  .ftr__bottom { flex-direction: column; }
  .modal { padding: 0; place-items: stretch; }
  .modal__box { max-height: 100vh; max-height: 100dvh; height: 100%; border-radius: 0; padding: 22px 16px 28px; }
  .co__grid { grid-template-columns: minmax(0, 1fr); }
  .co__choice--pay { grid-template-columns: minmax(0, 1fr); }
  .faq summary { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}