/* Plindevoso — společný styl pro všechny stránky */

:root {
  --bg: #f5f4f0;
  --bg-alt: #e2ded4;
  --bg-deep: #14456b;
  --ink: #1c1e20;
  --ink-soft: #6a6d6e;
  --ink-inv: #f5f4f0;
  --accent: #c2522f;
  --accent-2: #1d6b8f;
  --pad: 28px;
  --gap: 32px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.9;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

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

.wrap { width: min(100% - (var(--pad) * 2), 1280px); margin-inline: auto; }

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gap);
}

/* --- rytmus sekcí --- */
.s-lg { padding-block: 120px; }
.s-sm { padding-block: 56px; }
.band { background: var(--bg-alt); }
.deep { background: var(--bg-deep); color: var(--ink-inv); }
.deep h2, .deep h3 { color: var(--ink-inv); }
.deep .snum { color: #9ec6dd; }
.deep .cap { color: #b9cdda; }
.deep a { color: #f0b49c; }

/* --- typografie --- */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.3;
  margin: 0 0 28px;
}

h1 { font-size: clamp(31px, 5.1vw, 60px); }
h2 { font-size: clamp(25px, 2.9vw, 37px); margin-top: 0; }
h3 { font-size: 22px; margin: 44px 0 16px; }

p { margin: 0 0 28px; }
p:last-child { margin-bottom: 0; }

.snum {
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 18px;
}

.cap { font-size: 14px; line-height: 1.6; color: var(--ink-soft); }

.lead { font-size: 22px; line-height: 1.75; }

/* --- hlavička a navigace --- */
.site-head {
  border-bottom: 1px solid #d5d0c4;
  padding-block: 22px;
}
.site-head .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px 28px;
}
.brand {
  font-family: var(--serif);
  font-size: 23px;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
}
.brand:hover { color: var(--accent); }
.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: 0;
  padding: 0;
  font-size: 16px;
}
.site-nav a { color: var(--ink); text-decoration: none; padding-bottom: 3px; }
.site-nav a:hover { color: var(--accent); border-bottom: 2px solid var(--accent); }
.site-nav a[aria-current] { border-bottom: 2px solid var(--accent); }

/* --- hero --- */
.hero { padding-top: 92px; padding-bottom: 64px; }

.hero-head {
  grid-column: 1 / span 11;
  position: relative;
  padding-left: 30px;
}
.hero-head::before {
  content: "";
  position: absolute;
  left: 0; top: 6px; bottom: 6px;
  width: 3px;
  background: var(--accent);
}
.hero-head h1 { margin-bottom: 0; }
.hero-head h1 span { display: block; }
.hero-head h1 .l2 { margin-left: 8.33%; }
.hero-head h1 .l3 { margin-left: 16.66%; }

.hero-intro { grid-column: 1 / span 5; margin-top: 52px; }

.topics {
  grid-column: 7 / span 6;
  align-self: end;
  list-style: none;
  margin: 52px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.topics li:not(:last-child)::after {
  content: "/";
  color: var(--accent);
  margin-left: 12px;
}

/* --- hlavní obrázek --- */
.main-figure {
  grid-column: 5 / -1;
  margin-right: calc(var(--pad) * -1);
  margin-block: 0 0;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.main-figure figcaption {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-soft);
  flex: 0 0 auto;
  max-height: 100%;
}
.main-figure img { flex: 1 1 auto; width: 100%; }

/* --- oddělovače --- */
.rule { height: 3px; background: var(--accent); border: 0; margin: 0; }
.rule-l { grid-column: 1 / span 4; }
.rule-c { grid-column: 5 / span 4; }
.rule-r { grid-column: 9 / span 4; }

/* --- textové bloky v mřížce --- */
.col-5 { grid-column: 1 / span 5; }
.col-6 { grid-column: 1 / span 6; }
.col-7 { grid-column: 1 / span 7; }
.col-9 { grid-column: 1 / span 9; }
.col-7-right { grid-column: 6 / span 7; }
.col-6-right { grid-column: 7 / span 6; }
.col-5-right { grid-column: 8 / span 5; }
.col-9-right { grid-column: 4 / span 9; }

/* --- seznamy --- */
ol.checks {
  list-style: none;
  counter-reset: chk;
  margin: 34px 0 0;
  padding: 0;
}
ol.checks li {
  counter-increment: chk;
  position: relative;
  padding-left: 66px;
  margin-bottom: 26px;
}
ol.checks li::before {
  content: counter(chk, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: -2px;
  font-family: var(--serif);
  font-size: 29px;
  line-height: 1.3;
  color: var(--accent);
}
ol.checks li:last-child { margin-bottom: 0; }

ul.plain {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}
ul.plain li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 14px;
}
ul.plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 12px;
  height: 3px;
  background: var(--accent);
}

.toc { list-style: none; margin: 34px 0 0; padding: 0; counter-reset: toc; }
.toc li {
  counter-increment: toc;
  display: flex;
  gap: 18px;
  padding: 12px 0;
  border-top: 1px solid #d5d0c4;
}
.toc li:last-child { border-bottom: 1px solid #d5d0c4; }
.toc li::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 16px;
  color: var(--accent-2);
  flex: 0 0 auto;
  padding-top: 2px;
}
.toc a { text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--accent); }
.toc a:hover { color: var(--accent); }

/* --- kontrastní sekce s detailem --- */
.deep-grid { row-gap: 40px; }
.detail-figure { grid-column: 1 / span 4; margin: 0; }
.detail-figure img { width: 100%; }
.detail-figure figcaption { margin-top: 14px; }
.deep-text { grid-column: 6 / span 6; }

/* --- kontakt --- */
.contact-mail {
  font-family: var(--serif);
  font-size: clamp(21px, 2.4vw, 29px);
  display: inline-block;
  margin-top: 6px;
}

/* --- stránka O projektu --- */
.about-lead { grid-column: 1 / span 9; font-size: 22px; line-height: 1.75; }
.about-block { row-gap: 12px; margin-top: 64px; }
.about-block > h2 { grid-column: 1 / span 3; font-size: clamp(22px, 2.1vw, 27px); }
.about-block > div { grid-column: 4 / span 6; }

/* --- právní stránky --- */
.doc { grid-column: 1 / span 7; }
.doc h2 { font-size: clamp(23px, 2.2vw, 30px); margin-top: 56px; }
.doc h2:first-of-type { margin-top: 0; }
.doc-side { grid-column: 9 / span 4; }
.doc-side p { font-size: 14px; line-height: 1.7; color: var(--ink-soft); }

/* --- patička --- */
.site-foot { border-top: 3px solid var(--accent); padding-block: 56px 72px; margin-top: 0; }
.foot-name {
  font-family: var(--serif);
  font-size: clamp(34px, 6vw, 66px);
  line-height: 1.2;
  margin: 0 0 44px;
}
.foot-grid { row-gap: 34px; }
.foot-nav { grid-column: 1 / span 5; }
.foot-nav ul { list-style: none; margin: 0; padding: 0; }
.foot-nav li { margin-bottom: 10px; }
.foot-nav a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--accent); }
.foot-nav a:hover { color: var(--accent); }
.foot-meta { grid-column: 7 / span 6; }
.foot-meta p { font-size: 15px; line-height: 1.8; color: var(--ink-soft); }
.foot-meta a { color: var(--accent); }

/* --- responzivita --- */
@media (max-width: 1000px) {
  .hero-intro, .topics, .col-5, .col-6, .col-7, .col-9,
  .col-7-right, .col-6-right, .col-5-right, .col-9-right,
  .about-lead, .doc, .doc-side, .deep-text { grid-column: 1 / -1; }
  .hero-head { grid-column: 1 / -1; }
  .main-figure { grid-column: 1 / -1; }
  .topics { margin-top: 34px; }
  .detail-figure { grid-column: 1 / span 7; }
  .about-block > h2, .about-block > div { grid-column: 1 / -1; }
  .about-block > div { margin-top: 4px; }
  .doc-side { margin-top: 48px; }
  .foot-nav { grid-column: 1 / span 6; }
  .foot-meta { grid-column: 7 / span 6; }
  .rule-l, .rule-c, .rule-r { grid-column: 1 / span 6; }
}

@media (max-width: 700px) {
  :root { --pad: 20px; --gap: 20px; }
  body { font-size: 17px; line-height: 1.85; }
  .s-lg { padding-block: 64px; }
  .s-sm { padding-block: 40px; }
  .hero { padding-top: 56px; padding-bottom: 40px; }
  .hero-head h1 .l2 { margin-left: 6%; }
  .hero-head h1 .l3 { margin-left: 12%; }
  .hero-intro { margin-top: 34px; }
  .main-figure { flex-direction: column; gap: 12px; margin-right: 0; }
  .main-figure figcaption { writing-mode: horizontal-tb; transform: none; }
  .detail-figure { grid-column: 1 / -1; }
  .foot-nav, .foot-meta { grid-column: 1 / -1; }
  .site-nav ul { gap: 6px 18px; font-size: 15px; }
  ol.checks li { padding-left: 52px; }
  ol.checks li::before { font-size: 25px; }
  .lead, .about-lead { font-size: 19px; }
}