/* Raw Segment — data bunker
   Full Life studio s.r.o. — single stylesheet, no external requests. */

:root {
  --bg: #eef0f1;
  --text: #17191b;
  --accent: #d1495b;
  --accent-2: #44546a;
  --card: #ffffff;
  --mono: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --col: 640px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
}

/* ---------- type ---------- */

h1, h2, h3, h4,
.label, .brand, .menu-btn, .step-flag, .band-num, .kicker {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
}

h1 { font-size: 30px; line-height: 1.2; margin: 0 0 18px; }
h2 { font-size: 21px; line-height: 1.3; margin: 34px 0 12px; }
h3 { font-size: 16px; line-height: 1.35; margin: 26px 0 8px; }
h4 { font-size: 14px; line-height: 1.35; margin: 20px 0 6px; }

p, li { font-size: 17px; }
p { margin: 0 0 16px; }

a { color: var(--accent-2); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; text-decoration-color: var(--accent); }
a:hover { color: var(--text); text-decoration-color: var(--text); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

strong { font-weight: 700; }
abbr { text-decoration: none; }

.kicker {
  font-size: 12px;
  color: var(--accent-2);
  margin: 0 0 10px;
  display: block;
}

.label {
  font-size: 12px;
  color: var(--accent-2);
  display: block;
  margin: 0 0 6px;
}

/* ---------- skip link ---------- */

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--text);
  color: var(--bg);
  padding: 10px 16px;
  z-index: 50;
  font-family: var(--mono);
  text-transform: uppercase;
  text-decoration: none;
}
.skip:focus { left: 0; }

/* ---------- header ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bg);
  border-bottom: 2px solid var(--text);
}

.head-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  font-size: 15px;
  color: var(--text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}
.brand:hover { color: var(--accent-2); }

.brand-mark {
  display: inline-block;
  border: 2px solid var(--text);
  padding: 2px 6px;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.menu-btn {
  display: none;
  font-size: 12px;
  background: var(--card);
  color: var(--text);
  border: 2px solid var(--text);
  border-radius: 0;
  padding: 7px 12px;
  cursor: pointer;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 22px;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}
.site-nav a:hover { border-bottom-color: var(--accent); }

/* ---------- bands ---------- */

main { display: block; }

.band {
  position: relative;
  border-top: 2px solid var(--text);
  padding: 44px 20px 40px;
}
.band:first-of-type { border-top: 0; }

.band-num {
  position: absolute;
  top: 18px;
  left: 20px;
  font-size: 40px;
  line-height: 1;
  color: rgba(23, 25, 27, 0.12);
  letter-spacing: 0.02em;
  pointer-events: none;
}

.stencil {
  color: var(--bg);
  text-shadow:
    -1px 0 var(--accent-2), 1px 0 var(--accent-2),
    0 -1px var(--accent-2), 0 1px var(--accent-2);
}

.col {
  max-width: var(--col);
  margin: 0 auto;
}

.wide { max-width: 1000px; margin: 0 auto; }

/* ---------- barcode divider ---------- */

.barcode {
  height: 6px;
  border: 0;
  margin: 0;
  background-image: repeating-linear-gradient(
    to right,
    var(--accent-2) 0 2px,
    transparent 2px 5px,
    var(--accent-2) 5px 6px,
    transparent 6px 11px,
    var(--accent-2) 11px 14px,
    transparent 14px 17px
  );
}

/* ---------- hero ---------- */

.hero {
  padding: 40px 20px 46px;
  position: relative;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(68, 84, 106, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(68, 84, 106, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero-card {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  background: var(--card);
  border: 2px solid var(--text);
  padding: 34px 30px 30px;
}

.crop { position: absolute; width: 16px; height: 16px; }
.crop::before, .crop::after { content: ""; position: absolute; background: var(--accent); }
.crop::before { width: 16px; height: 2px; }
.crop::after { width: 2px; height: 16px; }
.crop-tl { top: -10px; left: -10px; }
.crop-tr { top: -10px; right: -10px; }
.crop-bl { bottom: -10px; left: -10px; }
.crop-br { bottom: -10px; right: -10px; }
.crop-tl::before, .crop-tl::after { top: 0; left: 0; }
.crop-tr::before { top: 0; right: 0; }
.crop-tr::after { top: 0; right: 0; }
.crop-bl::before { bottom: 0; left: 0; }
.crop-bl::after { bottom: 0; left: 0; }
.crop-br::before { bottom: 0; right: 0; }
.crop-br::after { bottom: 0; right: 0; }

/* ---------- disclosure ---------- */

.disclosure {
  border: 2px solid var(--accent);
  background: var(--card);
  padding: 16px 18px;
  margin: 24px 0;
}
.disclosure p:last-child { margin-bottom: 0; }
.disclosure .label { color: var(--accent); }

/* ---------- affiliate link note ---------- */

.aff-note {
  display: block;
  font-size: 14px;
  color: var(--accent-2);
  margin: -8px 0 16px;
  border-left: 2px solid var(--accent-2);
  padding-left: 10px;
}

/* ---------- cards & grids ---------- */

.index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 22px 0 6px;
}

.index-card {
  background: var(--card);
  border: 2px solid var(--text);
  padding: 20px 18px;
}
.index-card h3 { margin-top: 6px; }
.index-card p { font-size: 16px; margin-bottom: 0; }
.index-card .label { color: var(--accent); }

.note {
  background: var(--card);
  border: 2px solid var(--accent-2);
  border-left-width: 8px;
  padding: 16px 18px;
  margin: 24px 0;
}
.note p:last-child { margin-bottom: 0; }

.example {
  background: var(--card);
  border: 2px dashed var(--accent-2);
  padding: 18px;
  margin: 24px 0;
}
.example p:last-child { margin-bottom: 0; }

.summary-box {
  background: var(--card);
  border: 2px solid var(--text);
  border-top-width: 8px;
  padding: 18px;
  margin: 28px 0;
}
.summary-box p:last-child, .summary-box ul { margin-bottom: 0; }

/* ---------- checklist ---------- */

.checklist {
  background: var(--card);
  border: 2px solid var(--text);
  padding: 22px 22px 10px;
  margin: 24px 0;
}

.checklist ol, .checklist ul { list-style: none; margin: 0; padding: 0; }

.checklist li {
  position: relative;
  padding-left: 38px;
  margin-bottom: 14px;
  line-height: 1.55;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px;
  height: 20px;
  border: 2px solid var(--text);
  background: var(--bg);
}

.print-btn {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.06em;
  background: var(--card);
  color: var(--text);
  border: 2px solid var(--text);
  border-radius: 0;
  padding: 10px 16px;
  cursor: pointer;
}
.print-btn:hover { background: var(--text); color: var(--bg); }

/* ---------- tables ---------- */

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  margin: 22px 0;
  font-size: 16px;
}
th, td { border: 2px solid var(--text); padding: 10px 12px; text-align: left; vertical-align: top; }
th {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.05em;
}

/* ---------- glossary ---------- */

.glossary { background: var(--card); border: 2px solid var(--text); padding: 20px; margin: 24px 0; }
.glossary dt { font-family: var(--mono); text-transform: uppercase; font-size: 13px; margin-top: 14px; }
.glossary dt:first-child { margin-top: 0; }
.glossary dd { margin: 4px 0 0; }

dl.checked dt { font-family: var(--mono); text-transform: uppercase; font-size: 13px; margin-top: 16px; }
dl.checked dd { margin: 4px 0 0; }

/* ---------- steps page furniture ---------- */

.step-flag {
  font-size: 12px;
  color: var(--accent);
  border: 2px solid var(--accent);
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: 14px;
}

.contents {
  background: var(--card);
  border: 2px solid var(--text);
  padding: 18px 20px;
  margin: 24px 0 30px;
}
.contents ol { margin: 0; padding-left: 20px; }
.contents li { margin-bottom: 6px; }

.pager {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 2px solid var(--text);
  margin-top: 36px;
  padding-top: 18px;
  flex-wrap: wrap;
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 12px;
}

article { max-width: var(--col); margin: 0 auto; }

.page-wrap { padding: 38px 20px 50px; }

ul.plain { padding-left: 20px; }
ul.plain li, ol.plain li { margin-bottom: 10px; }

/* ---------- footer ---------- */

.site-footer {
  border-top: 2px solid var(--text);
  background: var(--card);
  padding: 30px 20px 36px;
  margin-top: 0;
}
.site-footer .wrap { max-width: 1000px; margin: 0 auto; }
.site-footer p { font-size: 15px; }
.f-pub { font-family: var(--mono); text-transform: uppercase; font-size: 13px; line-height: 1.8; }
.f-links { border-top: 2px solid var(--text); padding-top: 14px; }
.f-note { color: var(--accent-2); }
.f-rev { font-family: var(--mono); text-transform: uppercase; font-size: 12px; color: var(--accent-2); margin-bottom: 0; }

/* ---------- responsive ---------- */

@media (max-width: 720px) {
  body { font-size: 16px; }
  h1 { font-size: 24px; }
  h2 { font-size: 19px; }
  .band-num { font-size: 30px; }
  .index-grid { grid-template-columns: minmax(0, 1fr); }
  .menu-btn { display: inline-block; }
  .site-nav { display: none; width: 100%; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; border-top: 2px solid var(--text); margin-top: 10px; }
  .site-nav li { border-bottom: 2px solid var(--text); }
  .site-nav a { display: block; padding: 12px 0; }
  .hero-card { padding: 26px 18px 22px; }
  .band { padding: 38px 16px 34px; }
  .page-wrap { padding: 28px 16px 40px; }
}

@media (max-width: 360px) {
  .checklist { padding: 16px 14px 6px; }
  .checklist li { padding-left: 32px; }
}

/* ---------- print ---------- */

@media print {
  :root { --bg: #ffffff; }
  body { background: #ffffff; color: #000000; font-size: 12pt; }
  .site-head, .site-nav, .menu-btn, .skip, .print-btn, .pager, .barcode, .hero-grid, .crop { display: none !important; }
  .band, .checklist, .index-card, .note, .summary-box, .glossary, .hero-card { border: 1pt solid #000; break-inside: avoid; }
  .band-num { color: #000; }
  a { color: #000; text-decoration: underline; text-decoration-color: #000; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; word-break: break-all; }
  a[href^="mailto"]::after { content: ""; }
  .site-footer { border-top: 1pt solid #000; }
  .checklist li::before { border: 1pt solid #000; }
  @page { margin: 16mm; }
}