/* Traction Labs – „report“: křída, černé linky, signální oranžová, úzké písmo */
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@font-face { font-family: "Barlow"; font-weight: 400; font-display: swap; src: url(/assets/fonts/barlow-latin-ext-400-normal.woff2) format("woff2");
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@font-face { font-family: "Barlow"; font-weight: 500; font-display: swap; src: url(/assets/fonts/barlow-latin-500-normal.woff2) format("woff2");
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@font-face { font-family: "Barlow"; font-weight: 500; font-display: swap; src: url(/assets/fonts/barlow-latin-ext-500-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; }
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@font-face { font-family: "Barlow"; font-weight: 600; font-display: swap; src: url(/assets/fonts/barlow-latin-ext-600-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; }

:root {
  --chalk: #EEEDE7;
  --sheet: #F8F7F3;
  --ink: #111111;
  --muted: #4A4741;
  --line: #111111;
  --hair: #CBC8BE;
  --sig: #C2410C;      /* oranžová pro text a tlačítka (AA na bílé i křídě) */
  --sig-hot: #F26A1B;  /* oranžová pro plochy a grafiku */
  --sig-soft: #FBD9C4;
  --cond: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --sans: "Barlow", "Segoe UI", Roboto, Arial, sans-serif;
  --w: 1240px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--chalk); color: var(--ink); font-family: var(--sans); font-size: 1.0625rem; line-height: 1.6; font-variant-numeric: tabular-nums; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-underline-offset: 3px; }
a:hover { color: var(--sig); }
:focus-visible { outline: 3px solid var(--sig-hot); outline-offset: 2px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--sig); color: #fff; padding: 8px 14px; z-index: 50; }
.skip:focus { left: 16px; }
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 32px; }
h1, h2, h3 { font-family: var(--cond); font-weight: 800; text-transform: uppercase; line-height: .92; letter-spacing: -0.005em; margin: 0 0 .45em; }
h1 { font-size: clamp(3rem, 8.2vw, 7.6rem); }
h2 { font-size: clamp(2.4rem, 5.4vw, 4.6rem); }
h3 { font-size: 1.75rem; line-height: 1; }
h1 mark, h2 mark { background: var(--sig-hot); color: var(--ink); padding: 0 .08em; }
p { margin: 0 0 1em; }
.kick { font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; font-size: .95rem; display: flex; gap: 12px; align-items: center; margin-bottom: 18px; }
.kick::before { content: ""; width: 28px; height: 4px; background: var(--sig-hot); }
.lead { font-size: 1.3rem; line-height: 1.5; max-width: 34em; color: var(--muted); }
.muted { color: var(--muted); }

/* header */
.top { background: var(--ink); color: #fff; position: sticky; top: 0; z-index: 20; }
.top .wrap { display: flex; align-items: stretch; justify-content: space-between; min-height: 64px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-family: var(--cond); font-weight: 800; font-size: 1.6rem; letter-spacing: .02em; text-transform: uppercase; }
.brand em { font-style: normal; color: var(--sig-hot); }
.brand:hover { color: #fff; }
.nav { display: flex; align-items: stretch; }
.nav ul { list-style: none; display: flex; margin: 0; padding: 0; }
.nav a { display: flex; align-items: center; height: 100%; padding: 0 16px; color: #fff; text-decoration: none; font-family: var(--cond); font-weight: 600; font-size: 1.1rem; text-transform: uppercase; letter-spacing: .05em; border-bottom: 4px solid transparent; }
.nav a:hover { color: var(--sig-hot); }
.nav a[aria-current="page"] { border-bottom-color: var(--sig-hot); }
.nav .nav-cta { background: var(--sig); margin-left: 12px; padding: 0 22px; }
.nav .nav-cta:hover { background: var(--sig-hot); color: var(--ink); }
.menu-btn { display: none; align-self: center; background: none; border: 2px solid #fff; color: #fff; font-family: var(--cond); font-weight: 600; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .06em; padding: 8px 14px; min-height: 44px; cursor: pointer; }
.status { background: var(--sig-hot); color: var(--ink); font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: .98rem; border-bottom: 2px solid var(--ink); }
.status .wrap { display: flex; gap: 10px 28px; flex-wrap: wrap; padding-top: 9px; padding-bottom: 9px; }
.status b { font-weight: 800; }
.status span::before { content: "■ "; font-size: .7em; vertical-align: 2px; }

/* sections */
section { padding: 104px 0; border-bottom: 2px solid var(--line); }
section.flush { padding-top: 0; }
.dark { background: var(--ink); color: #fff; }
.dark .lead, .dark .muted { color: #C9C6BD; }
.dark a { color: #fff; }
.sheet-bg { background: var(--sheet); }
.sec-top { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: end; margin-bottom: 56px; }
.sec-top h2 { margin: 0; }
.sec-top .lead { margin: 0; }
.idx { font-family: var(--cond); font-weight: 800; font-size: 1.2rem; color: var(--sig); margin-right: 10px; }

/* hero */
.hero { padding: 72px 0 0; border-bottom: 2px solid var(--line); }
.hero h1 { margin-bottom: 40px; max-width: 16ch; }
.hero-row { display: grid; grid-template-columns: 1fr 1.1fr; border-top: 2px solid var(--line); }
.hero-row > div { padding: 40px 40px 48px 0; }
.hero-row > div + div { border-left: 2px solid var(--line); padding: 0; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 26px; font-family: var(--cond); font-weight: 800; font-size: 1.2rem; text-transform: uppercase; letter-spacing: .05em; text-decoration: none; border: 2px solid var(--ink); cursor: pointer; transition: background .15s, color .15s, transform .15s; }
.btn-sig { background: var(--sig); color: #fff; border-color: var(--sig); }
.btn-sig:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-line { background: transparent; color: var(--ink); }
.btn-line:hover { background: var(--ink); color: #fff; }
.dark .btn-line { color: #fff; border-color: #fff; }
.dark .btn-line:hover { background: #fff; color: var(--ink); }

/* report table (hero) */
.report { width: 100%; border-collapse: collapse; font-size: 1rem; }
.report caption { caption-side: top; text-align: left; padding: 14px 20px; background: var(--ink); color: #fff; font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: 1rem; }
.report caption span { color: var(--sig-hot); float: right; }
.report th, .report td { padding: 14px 20px; border-bottom: 1px solid var(--hair); text-align: left; vertical-align: top; }
.report thead th { font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: .9rem; color: var(--muted); border-bottom: 2px solid var(--line); }
.report tbody th { font-family: var(--cond); font-weight: 800; font-size: 1.35rem; text-transform: uppercase; white-space: nowrap; }
.report td.val { text-align: right; font-family: var(--cond); font-weight: 600; font-size: 1.35rem; color: var(--muted); }
.report tfoot td { font-size: .85rem; color: var(--muted); border-bottom: 0; }

/* photo */
.photo { position: relative; border: 2px solid var(--line); background: var(--sig-hot); }
.photo img { width: 100%; filter: grayscale(1) contrast(1.08); mix-blend-mode: multiply; }
.photo .cap { position: absolute; left: 0; bottom: 0; background: var(--ink); color: #fff; font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: .9rem; padding: 6px 12px; }

/* ledger rows */
.ledger { border-top: 2px solid var(--line); }
.row { display: grid; grid-template-columns: 90px 1.1fr 1.4fr 1fr; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--hair); align-items: start; }
.row:last-child { border-bottom: 2px solid var(--line); }
.row .no { font-family: var(--cond); font-weight: 800; font-size: 2.6rem; line-height: .9; color: var(--sig); }
.row h3 { margin: 0 0 6px; font-size: 2.1rem; }
.row .tag { display: inline-block; font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: .85rem; border: 2px solid var(--ink); padding: 1px 8px; }
.row .tag.hot { background: var(--sig-hot); border-color: var(--sig-hot); }
.row ul { margin: 0; padding: 0; list-style: none; }
.row li { padding: 3px 0 3px 18px; position: relative; }
.row li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 2px; background: var(--sig); }
.row .out { font-size: .98rem; color: var(--muted); }
.row .out b { display: block; font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: .85rem; color: var(--ink); margin-bottom: 4px; }
a.row { text-decoration: none; color: inherit; transition: background .15s; }
a.row:hover { background: var(--sheet); color: inherit; }

/* grid boxes */
.boxes { display: grid; grid-template-columns: repeat(4, 1fr); border: 2px solid var(--line); }
.boxes.three { grid-template-columns: repeat(3, 1fr); }
.box { padding: 28px 26px 32px; border-right: 2px solid var(--line); background: var(--sheet); }
.box:last-child { border-right: 0; }
.box .big { font-family: var(--cond); font-weight: 800; font-size: 3.4rem; line-height: .9; color: var(--sig); display: block; margin-bottom: 18px; }
.box h3 { font-size: 1.55rem; }
.box p { margin: 0; color: var(--muted); }
.dark .boxes, .dark .box { border-color: #fff; }
.dark .box { background: transparent; }
.dark .box .big { color: var(--sig-hot); }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips span { font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; font-size: 1.25rem; border: 2px solid var(--ink); padding: 8px 16px; background: var(--sheet); }

/* timeline */
.track { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--line); counter-reset: t; }
.track li { list-style: none; padding: 28px 24px 0 0; position: relative; counter-increment: t; }
.track li::before { content: counter(t, decimal-leading-zero); display: block; font-family: var(--cond); font-weight: 800; font-size: 5rem; line-height: .85; color: var(--ink); margin-bottom: 18px; -webkit-text-stroke: 0; }
.track li::after { content: ""; position: absolute; top: -9px; left: 0; width: 16px; height: 16px; background: var(--sig-hot); border: 2px solid var(--ink); }
.track h3 { font-size: 1.6rem; }
.track p { color: var(--muted); }
.track { padding: 0; margin: 0; }

/* price */
.price { width: 100%; border-collapse: collapse; border: 2px solid var(--line); background: var(--sheet); }
.price th, .price td { text-align: left; padding: 22px 24px; border-bottom: 1px solid var(--hair); vertical-align: middle; }
.price thead th { background: var(--ink); color: #fff; font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: 1rem; }
.price tbody th { font-family: var(--cond); font-weight: 800; text-transform: uppercase; font-size: 1.6rem; line-height: 1; }
.price .amt { font-family: var(--cond); font-weight: 800; font-size: 2.2rem; line-height: 1; white-space: nowrap; }
.price .amt small { font-size: 1rem; font-weight: 600; color: var(--muted); margin-left: 4px; }
.price tr.hl { background: var(--sig-soft); }
.price tr.hl th::after { content: "2 platformy"; display: inline-block; margin-left: 12px; font-size: .8rem; font-weight: 600; letter-spacing: .06em; background: var(--ink); color: #fff; padding: 2px 8px; vertical-align: middle; }
.price td.what { color: var(--muted); }

/* kalkulačka */
.calc { border: 2px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; background: var(--sheet); }
.calc > div { padding: 32px; min-width: 0; }
.calc > div + div { border-left: 2px solid var(--line); background: var(--ink); color: #fff; }
.calc label, .calc legend { display: block; font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: 1rem; margin-bottom: 10px; }
.calc fieldset { border: 0; padding: 0; margin: 26px 0 0; }
.calc .inp { display: flex; align-items: center; border: 2px solid var(--ink); background: #fff; }
.calc input[type="number"] { flex: 1; min-width: 0; width: 100%; border: 0; font-family: var(--cond); font-weight: 800; font-size: 2.2rem; padding: 8px 14px; background: transparent; color: var(--ink); }
.calc input[type="number"]:focus { outline: none; }
.calc .inp:focus-within { outline: 3px solid var(--sig-hot); outline-offset: 2px; }
.calc .unit { font-family: var(--cond); font-weight: 600; font-size: 1.2rem; padding: 0 14px; color: var(--muted); }
.calc input[type="range"] { width: 100%; margin-top: 16px; accent-color: var(--sig); }
.seg { display: flex; border: 2px solid var(--ink); }
.seg label { flex: 1; margin: 0; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 10px; cursor: pointer; text-align: center; font-size: 1rem; }
.seg label + label span { border-left: 2px solid var(--ink); }
.seg input:checked + span { background: var(--ink); color: #fff; }
.seg input:focus-visible + span { outline: 3px solid var(--sig-hot); outline-offset: -3px; }
.res-plan { font-family: var(--cond); font-weight: 800; text-transform: uppercase; font-size: 2.2rem; line-height: 1; color: var(--sig-hot); }
.res-fee { font-family: var(--cond); font-weight: 800; font-size: clamp(3rem, 6vw, 4.6rem); line-height: 1; margin: 10px 0 6px; }
.res-note { color: #C9C6BD; font-size: .98rem; }
.res-sum { margin-top: 22px; padding-top: 16px; border-top: 1px solid #555; font-size: .98rem; color: #C9C6BD; }
.res-sum b { color: #fff; font-weight: 600; }

/* facts */
.facts { width: 100%; border-collapse: collapse; border-top: 2px solid var(--line); }
.facts th, .facts td { text-align: left; padding: 14px 0; border-bottom: 1px solid var(--hair); vertical-align: top; }
.facts th { width: 32%; font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: .95rem; color: var(--muted); padding-right: 20px; }

.log { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--line); }
.log li { display: grid; grid-template-columns: 170px 1fr 120px; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--hair); align-items: baseline; }
.log .when { font-family: var(--cond); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.log .st { font-family: var(--cond); font-weight: 800; text-transform: uppercase; font-size: .9rem; letter-spacing: .06em; text-align: right; }
.log .st.ok { color: var(--sig); }
.log .st.plan { color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.tick { list-style: none; padding: 0; margin: 0; border-top: 2px solid var(--line); }
.tick li { padding: 14px 0 14px 40px; border-bottom: 1px solid var(--hair); position: relative; }
.tick li::before { content: ""; position: absolute; left: 0; top: 17px; width: 20px; height: 20px; border: 2px solid var(--ink); background: var(--sig-hot); }
.dark .tick, .dark .tick li { border-color: #555; }
.dark .tick li::before { border-color: #fff; }
.mail { font-family: var(--cond); font-weight: 800; font-size: clamp(2.2rem, 6.6vw, 5.6rem); line-height: 1; text-transform: uppercase; color: var(--ink); text-decoration: none; border-bottom: 6px solid var(--sig-hot); word-break: break-all; }
.mail:hover { color: var(--sig); }
.dark .mail { color: #fff; }

/* footer */
.foot { background: var(--ink); color: #D8D5CC; padding: 64px 0 36px; font-size: .98rem; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.foot h2 { font-size: 1.05rem; letter-spacing: .08em; color: var(--sig-hot); margin-bottom: 14px; }
.foot strong { color: #fff; }
.foot a { color: #fff; }
.foot a:hover { color: var(--sig-hot); }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { padding: 3px 0; }
.foot .bottom { margin-top: 48px; padding-top: 18px; border-top: 1px solid #333; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; color: #A9A69E; }

@media (max-width: 1000px) {
  .menu-btn { display: inline-block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--ink); border-top: 1px solid #333; }
  .menu-open .nav { display: block; }
  .nav ul { flex-direction: column; padding: 8px 32px 20px; }
  .nav a { padding: 14px 0; border-bottom: 1px solid #333; }
  .nav a[aria-current="page"] { border-bottom-color: var(--sig-hot); color: var(--sig-hot); }
  .nav .nav-cta { margin: 14px 0 0; padding: 14px 18px; justify-content: center; }
  .hero-row, .sec-top, .split, .calc { grid-template-columns: minmax(0, 1fr); }
  .hero-row > div { padding: 32px 0; }
  .hero-row > div + div { border-left: 0; border-top: 2px solid var(--line); }
  .calc > div + div { border-left: 0; border-top: 2px solid var(--line); }
  .boxes, .track { grid-template-columns: 1fr 1fr; }
  .box:nth-child(2n) { border-right: 0; }
  .box:nth-child(-n+2) { border-bottom: 2px solid var(--line); }
  .boxes.three { grid-template-columns: 1fr; }
  .boxes.three .box { border-right: 0; border-bottom: 2px solid var(--line); }
  .boxes.three .box:last-child { border-bottom: 0; }
  .track li { padding-bottom: 28px; }
  .row { grid-template-columns: 70px 1fr; }
  .row > :nth-child(3), .row > :nth-child(4) { grid-column: 2; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .wrap { padding: 0 18px; }
  .nav ul { padding: 8px 18px 20px; }
  section { padding: 64px 0; }
  .hero { padding-top: 44px; }
  .lead { font-size: 1.15rem; }
  .boxes, .track { grid-template-columns: 1fr; }
  .box { border-right: 0; border-bottom: 2px solid var(--line); }
  .box:last-child { border-bottom: 0; }
  .row { grid-template-columns: 1fr; gap: 10px; }
  .row > :nth-child(3), .row > :nth-child(4) { grid-column: 1; }
  .row .no { font-size: 2rem; }
  .report th, .report td { padding: 12px 12px; }
  .report thead th:nth-child(2), .report tbody td:nth-child(2) { display: none; }
  .price thead { display: none; }
  .price, .price tbody, .price tr, .price th, .price td { display: block; width: 100%; }
  .price tr { border-bottom: 2px solid var(--line); padding: 14px 0; }
  .price th, .price td { border: 0; padding: 4px 18px; }
  .price .amt { font-size: 1.9rem; }
  .calc > div { padding: 24px 18px; }
  .log li { grid-template-columns: 1fr; gap: 2px; }
  .log .st { text-align: left; }
  .facts th { width: 40%; }
  .foot-grid { grid-template-columns: 1fr; }
  .status .wrap { font-size: .88rem; gap: 2px 16px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }