/* Trutila — bednářská dílna. Společný styl pro všechny stránky. */

:root {
  --paper: #f7f3ea;
  --paper-alt: #eae4d8;
  --dark: #43221f;
  --ink: #241b16;
  --ink-soft: #786b5d;
  --accent: #8a2c25;
  --gold: #8a6a24;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --step: 80px;
  --edge: 40px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.65;
  overflow-x: hidden;
}

/* ---------- mřížka ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 24px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--edge);
}

.rail {
  grid-column: 1 / span 2;
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.rail-num {
  display: block;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.rail-label {
  display: block;
  margin-top: 6px;
  max-width: 12ch;
}

/* svislá škála z čistého CSS */
.scale {
  display: block;
  margin-top: 14px;
  height: 96px;
  width: 26px;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--gold) 0 1px,
    transparent 1px 12px
  );
  opacity: 0.55;
}

.scale-long {
  height: 220px;
  background-image:
    repeating-linear-gradient(to bottom, var(--accent) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(to bottom, var(--gold) 0 1px, transparent 1px 8px);
  background-size: 26px 100%, 13px 100%;
  background-repeat: no-repeat;
  background-position: 0 0, 0 0;
  opacity: 0.5;
}

.body-col { grid-column: 3 / span 7; }
.wide-col { grid-column: 3 / span 9; }

/* ---------- hlavička ---------- */

.site-head {
  border-bottom: 1px solid rgba(36, 27, 22, 0.18);
}

.site-head .grid {
  align-items: baseline;
  padding-top: 22px;
  padding-bottom: 22px;
  gap: 16px 24px;
}

.brand {
  grid-column: 1 / span 3;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--ink);
}

.brand span {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 2px;
}

.site-nav {
  grid-column: 5 / span 8;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  justify-content: flex-end;
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current='page'] { border-bottom-color: var(--accent); }

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

.hero { padding: 72px 0 var(--step); }

.hero h1 {
  grid-column: 3 / span 6;
  font-size: 54px;
  line-height: 1.1;
  font-weight: normal;
  margin: 0 0 22px;
  letter-spacing: -0.01em;
}

.hero h1 em {
  display: block;
  font-style: italic;
  color: var(--accent);
}

.hero-lede {
  grid-column: 3 / span 6;
  font-size: 20px;
  margin: 0;
}

.hero-meta {
  grid-column: 3 / span 6;
  margin-top: 26px;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.hero-meta b {
  color: var(--gold);
  font-weight: normal;
}

/* ---------- sekce ---------- */

section { padding: var(--step) 0; }

.tone { background: var(--paper-alt); }

.dark {
  background: var(--dark);
  color: var(--paper);
}

.dark h2, .dark h3 { color: var(--paper); }
.dark .rail { color: #c3b6a6; }
.dark .rail-num { color: #d9b46a; }
.dark .scale { background-image: repeating-linear-gradient(to bottom, #d9b46a 0 1px, transparent 1px 12px); }
.dark a { color: #e8b9b3; }

h2 {
  font-size: 32px;
  line-height: 1.22;
  font-weight: normal;
  margin: 0 0 20px;
  letter-spacing: -0.005em;
}

h3 {
  font-size: 21px;
  font-style: italic;
  font-weight: normal;
  margin: 34px 0 10px;
}

p { margin: 0 0 22px; }

p:last-child { margin-bottom: 0; }

a { color: var(--accent); }

a:focus-visible,
.site-nav a:focus-visible,
.brand:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.dark a:focus-visible { outline-color: #e8b9b3; }

/* dělící čárky ve stylu dílků měřítka */
.ticks {
  grid-column: 3 / span 9;
  height: 24px;
  margin-bottom: 34px;
  background-image: repeating-linear-gradient(
    to right,
    var(--gold) 0 1px,
    transparent 1px 18px
  );
  opacity: 0.55;
}

.dark .ticks { background-image: repeating-linear-gradient(to right, #d9b46a 0 1px, transparent 1px 18px); }

/* ---------- seznamy ---------- */

.checklist {
  grid-column: 3 / span 9;
  columns: 2;
  column-gap: 48px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  break-inside: avoid;
  padding-left: 22px;
  margin-bottom: 14px;
  position: relative;
}

.checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 12px;
  height: 1px;
  background: var(--accent);
}

.checklist strong { font-weight: bold; }

.steps {
  grid-column: 3 / span 7;
  margin: 0;
  padding-left: 24px;
}

.steps li { margin-bottom: 14px; }

.steps li::marker { color: var(--gold); }

/* ---------- obrázky ---------- */

.figure-main {
  grid-column: 4 / span 9;
  margin: 0;
}

.figure-main img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.figure-caption {
  grid-column: 1 / span 3;
  grid-row: 1;
  align-self: end;
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-soft);
  padding-bottom: 4px;
}

.figure-caption b {
  display: block;
  color: var(--gold);
  font-weight: normal;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.band-image {
  grid-column: 8 / span 5;
  margin: 0;
}

.band-image img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.band-image figcaption {
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.5;
  color: #c3b6a6;
  margin-top: 10px;
}

.band-text { grid-column: 3 / span 5; }

/* ---------- kontakt ---------- */

.contact-line {
  grid-column: 3 / span 7;
  font-size: 20px;
}

/* ---------- patička ---------- */

.site-foot {
  background: var(--paper);
  border-top: 1px solid rgba(36, 27, 22, 0.18);
  padding: 30px 0 34px;
}

.foot-bay {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px 28px;
  flex-wrap: wrap;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--edge);
}

.foot-name {
  font-size: 20px;
  letter-spacing: 0.02em;
}

.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  font-family: var(--sans);
  font-size: 13px;
}

.foot-links a { color: var(--ink); text-decoration: none; border-bottom: 1px solid rgba(138, 44, 37, 0.4); }
.foot-links a:hover { border-bottom-color: var(--accent); }

.foot-mail { font-family: var(--sans); font-size: 13px; }

.foot-rule {
  max-width: 1240px;
  margin: 22px auto 0;
  padding: 0 var(--edge);
}

.foot-rule hr {
  border: 0;
  border-top: 1px solid rgba(36, 27, 22, 0.18);
  margin: 0 0 12px;
}

.foot-note {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink-soft);
  margin: 0;
}

/* ---------- responzivita ---------- */

@media (max-width: 1000px) {
  .hero h1 { font-size: 44px; }
  .figure-main { grid-column: 3 / span 10; }
  .figure-caption { grid-column: 1 / span 12; grid-row: auto; padding-top: 12px; }
  .band-text { grid-column: 3 / span 10; margin-bottom: 34px; }
  .band-image { grid-column: 3 / span 7; }
}

@media (max-width: 720px) {
  :root { --step: 48px; --edge: 20px; }

  body { font-size: 17px; }

  .grid { grid-template-columns: repeat(6, 1fr); gap: 0 16px; }

  .brand,
  .site-nav,
  .rail,
  .body-col,
  .wide-col,
  .ticks,
  .checklist,
  .steps,
  .contact-line,
  .figure-main,
  .figure-caption,
  .band-text,
  .band-image,
  .hero h1,
  .hero-lede,
  .hero-meta { grid-column: 1 / -1; }

  .site-nav { justify-content: flex-start; margin-top: 14px; }

  /* služební sloupec se sbalí do řádkové značky nad nadpisem */
  .rail {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
  }

  .rail-label { max-width: none; margin-top: 0; }

  .scale,
  .scale-long {
    height: 1px;
    width: 64px;
    margin-top: 0;
    flex: none;
    background-image: repeating-linear-gradient(to right, var(--gold) 0 1px, transparent 1px 10px);
    background-size: auto;
  }

  .hero { padding: 40px 0 var(--step); }
  .hero h1 { font-size: 34px; }
  .hero-lede { font-size: 18px; }

  h2 { font-size: 26px; }

  .checklist { columns: 1; }

  .steps { padding-left: 20px; }

  .foot-bay { flex-direction: column; align-items: flex-start; }
}