/* ===== Design tokens ===== */
/* Výchozí = tmavý motiv (černá). Světlý se aktivuje jen explicitně přes data-theme="light". */
:root {
  --accent: #B6FF4D;
  --accent-text: #0B0E0D;
  --bg: #0B0E0D;
  --surface: #14181685;
  --surface-2: #1A1F1D;
  --text: #E8ECE9;
  --text-muted: #8B948E;
  --border: #262B28;
  --shadow: 0 10px 30px rgba(0,0,0,.4);

  --font: 'Manrope', system-ui, -apple-system, sans-serif;
  --container: 1200px;
  --radius: 16px;
  --radius-sm: 10px;
  --transition: .25s ease;
}

:root[data-theme="light"] {
  --accent: #8FE000;
  --accent-text: #0B0E0D;
  --bg: #F6F7F5;
  --surface: #FFFFFF;
  --surface-2: #EDEFEB;
  --text: #0B0E0D;
  --text-muted: #55605A;
  --border: #DCE0DA;
  --shadow: 0 10px 30px rgba(11,14,13,.08);
}

/* ===== Font ===== */
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/manrope-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, 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: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/manrope-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
/* Kotvy z menu: nadpis sekce se zastaví kousek pod přilepenou hlavičkou, ne za ní. */
html { scroll-behavior: smooth; scroll-padding-top: 48px; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  transition: background var(--transition), color var(--transition);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
[hidden] { display: none !important; }

.wrap {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-text);
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  font-size: 1rem;
}
.main-nav {
  display: flex;
  gap: 32px;
}
.main-nav a {
  font-size: .92rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition);
}
.main-nav a:hover, .main-nav a:focus-visible, .main-nav a[aria-current] { color: var(--text); }
.mobile-nav a[aria-current] { color: var(--accent); }
:root[data-theme="light"] .mobile-nav a[aria-current] { color: inherit; text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 4px; }

.header-actions { display: flex; align-items: center; gap: 12px; }

.theme-toggle {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: border-color var(--transition), transform .15s ease;
}
.theme-toggle:hover { border-color: var(--accent); transform: translateY(-1px); }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: block; }
}

.lang-switch {
  min-width: 38px; height: 38px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .05em;
  transition: border-color var(--transition), transform .15s ease;
}
.lang-switch:hover { border-color: var(--accent); transform: translateY(-1px); }

.menu-toggle {
  display: none;
  width: 38px; height: 38px;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  height: 2px;
  width: 22px;
  background: var(--text);
  margin: 0 auto;
  transition: transform .25s ease, opacity .25s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 8px 24px 20px;
  border-top: 1px solid var(--border);
}
.mobile-nav a {
  padding: 12px 0;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}
.mobile-nav.open { display: flex; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-text);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 45%, transparent); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }

/* ===== Hero ===== */
.hero { padding: 72px 0 40px; overflow: hidden; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}
h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.02em;
}
.accent { color: var(--accent); }
.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-top: 20px;
  max-width: 46ch;
}
.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-art {
  position: relative;
  height: 420px;
}
.art-glow {
  position: absolute;
  inset: -10%;
  background: radial-gradient(circle at 55% 45%, color-mix(in srgb, var(--accent) 32%, transparent), transparent 62%);
  filter: blur(30px);
  z-index: 0;
}
.art-svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}
.art-svg .pane {
  transition: opacity var(--transition);
}
.art-svg .orbit {
  transform-origin: 300px 280px;
  animation: spin 26s linear infinite;
}
.art-svg .orbit-2 {
  animation-duration: 34s;
  animation-direction: reverse;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .art-svg .orbit { animation: none; }
}

/* ===== Stats ===== */
.stats { padding: 16px 0 0; }
.stats-card {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stats-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 0% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 45%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 40%);
  pointer-events: none;
}
.stat {
  position: relative;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 36px 40px;
}
.stat + .stat { border-left: 1px solid var(--border); }
.stat-value {
  flex-shrink: 0;
  min-width: 2.6ch;
  font-size: clamp(3.2rem, 6.5vw, 4.8rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  background: linear-gradient(135deg, var(--text) 20%, var(--accent) 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
:root[data-theme="light"] .stat-value { background: none; color: var(--text); }
:root[data-theme="light"] .stat-suffix { color: #5E9400; }
.stat-body { padding-left: 28px; border-left: 2px solid var(--accent); }
.stat-label {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.stat-text { margin-top: 6px; color: var(--text-muted); font-size: .95rem; max-width: 34ch; }

/* ===== References ===== */
/* Loga se zalamují do řádků po --logo-cols, neúplný poslední řádek se vycentruje. */
.logo-grid {
  --logo-cols: 4;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.logo-item {
  flex: 0 0 calc((100% - (var(--logo-cols) - 1) * 16px) / var(--logo-cols));
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 110px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.logo-item:hover { border-color: var(--accent); }
.logo-item a { display: flex; align-items: center; justify-content: center; width: 100%; }
/* Loga se sjednotí na jednobarevnou siluetu, aby fungovala ve světlém i tmavém motivu. */
.logo-item img {
  max-height: 72px;
  max-width: min(100%, 160px);
  width: auto;
  height: auto;
  filter: brightness(0) invert(1);
  opacity: .65;
  transition: opacity var(--transition);
}
:root[data-theme="light"] .logo-item img { filter: brightness(0); }
.logo-item:hover img { opacity: 1; }
.logo-text {
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
  transition: color var(--transition);
}
.logo-item:hover .logo-text { color: var(--text); }

/* ===== Sections ===== */
.section { padding: 56px 0; }
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -.01em;
  margin-bottom: 32px;
}

/* ===== Work grid ===== */
.grid { display: grid; gap: 24px; }
.grid-work { grid-template-columns: repeat(4, 1fr); }
.card-work {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card-work:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); }
.card-media {
  height: 160px;
  background: linear-gradient(135deg, var(--surface-2), var(--bg));
  position: relative;
}
.card-media::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 30%, color-mix(in srgb, var(--accent) 30%, transparent), transparent 65%);
}
.card-body { padding: 20px; }
.card-num {
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .05em;
}
.card-work h3 { font-size: 1.1rem; font-weight: 700; margin-top: 6px; }
.card-work p { color: var(--text-muted); font-size: .92rem; margin-top: 6px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tags span {
  font-size: .74rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-muted);
}

/* ===== Services ===== */
.grid-services { grid-template-columns: repeat(4, 1fr); }
.card-service {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform var(--transition), border-color var(--transition);
}
.card-service:hover { transform: translateY(-4px); border-color: var(--accent); }
.service-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card-service h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.card-service p { color: var(--text-muted); font-size: .92rem; }

/* ===== About ===== */
.about-inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}
.about-text .lead { margin-top: 20px; max-width: 52ch; }
.about-text p { margin-top: 16px; color: var(--text-muted); max-width: 55ch; }
.about-list { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.about-list li {
  padding-left: 24px;
  position: relative;
  font-weight: 600;
}
.about-list li::before {
  content: "";
  position: absolute; left: 0; top: 8px;
  width: 12px; height: 2px;
  background: var(--accent);
}
.about-art { position: relative; height: 420px; }
.about-shape {
  position: absolute; inset: 20px;
  overflow: hidden;
  border-radius: 24px;
  background: radial-gradient(circle at 50% 55%, color-mix(in srgb, var(--accent) 18%, transparent), var(--surface-2) 70%);
  border: 1px solid var(--border);
}
.about-sketch { position: relative; width: 100%; height: 100%; }
.about-sketch .sk-line { fill: none; stroke: var(--text-muted); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.about-sketch .sk-part { fill: var(--surface-2); stroke: var(--text-muted); stroke-width: 1.5; stroke-linejoin: round; }
.about-sketch .sk-screen { fill: var(--bg); stroke: var(--border); }
.about-sketch .sk-accent { fill: none; stroke: var(--accent); stroke-width: 1.5; }
.about-sketch .sk-dot { fill: var(--accent); }
.about-sketch .sk-code path { fill: none; stroke: var(--text-muted); stroke-opacity: .6; stroke-width: 4; stroke-linecap: round; }
.about-sketch .sk-code .sk-code-accent { stroke: var(--accent); stroke-opacity: .9; }
.about-sketch .sk-cursor { fill: var(--accent); animation: blink 1.1s steps(1) infinite; }
.about-sketch .sk-hand {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.2;
  stroke-linecap: round;
  transform-origin: 85px 92px;
  animation: spin 60s linear infinite;
}
.about-sketch .sk-plant { transform-origin: 96px 241px; animation: sway 6s ease-in-out infinite alternate; }
.about-sketch .sk-plant path {
  fill: color-mix(in srgb, var(--accent) 22%, transparent);
  stroke: var(--accent);
  stroke-width: 1.2;
  stroke-linejoin: round;
}
.about-sketch .sk-steam path {
  fill: none;
  stroke: var(--text-muted);
  stroke-width: 1.5;
  stroke-linecap: round;
  opacity: 0;
  animation: steam 3.2s ease-in-out infinite;
}
.about-sketch .sk-steam path:nth-child(2) { animation-delay: 1.6s; }
@keyframes blink { 50% { opacity: 0; } }
@keyframes sway {
  from { transform: rotate(-2deg); }
  to { transform: rotate(2deg); }
}
@keyframes steam {
  0% { opacity: 0; transform: translateY(6px); }
  40% { opacity: .8; }
  100% { opacity: 0; transform: translateY(-10px); }
}
@media (prefers-reduced-motion: reduce) {
  .about-sketch .sk-cursor,
  .about-sketch .sk-hand,
  .about-sketch .sk-plant { animation: none; }
  .about-sketch .sk-steam path { animation: none; opacity: .6; }
}

/* ===== Tech stack (panel vedle Zkušeností) ===== */
.experience-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
  gap: 56px;
  align-items: start;
}
.stack-panel { position: sticky; top: 96px; scroll-margin-top: 56px; }
.stack-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px 8px;
}
.stack-span {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.stack-span i {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border), var(--accent), var(--border));
}
.stack-span-mid {
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-text);
}
.stack-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 16px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.stack-row:last-child { border-bottom: none; }
.stack-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  font-weight: 700;
  padding-top: 3px;
}
.stack-label svg { color: var(--accent); flex-shrink: 0; position: relative; top: 2px; }
.stack-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.stack-chips span {
  font-size: .76rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
}
.stack-row:hover .stack-chips span { color: var(--text); }

/* ===== Experience timeline ===== */
.timeline {
  position: relative;
  max-width: 760px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--border);
}
.timeline-item {
  position: relative;
  padding-left: 32px;
  margin-bottom: 36px;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
}
.timeline-period {
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.timeline-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-top: 6px;
}
.timeline-role {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 2px;
}
.timeline-content p:not(.timeline-role) {
  margin-top: 8px;
  color: var(--text-muted);
  font-size: .92rem;
  max-width: 56ch;
}

/* ===== Contact ===== */
.contact { text-align: center; }
.contact-inner .lead { margin: 20px auto 36px; }
.contact .btn { margin: 0 auto; }

/* ===== Articles ===== */
.page-header { margin-bottom: 48px; }
.page-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.15;
}
.post-date {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.articles-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 16px;
  margin-bottom: 28px;
  scroll-margin-top: 96px;
}
.articles-search { position: relative; flex: 0 1 300px; }
.articles-search svg {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.articles-search input {
  width: 100%;
  height: 44px;
  padding: 0 16px 0 44px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: .92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.articles-search input::placeholder { color: var(--text-muted); }
.articles-search input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}
.topic-filter { display: flex; flex-wrap: wrap; gap: 8px; }
.topic-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 38px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.topic-chip:hover { color: var(--text); border-color: var(--accent); }
.topic-chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.topic-count { font-size: .72rem; font-weight: 700; opacity: .65; }
.articles-count { margin-left: auto; font-size: .85rem; color: var(--text-muted); }

.post-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.post-grid > li { display: flex; }
.post-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform var(--transition), border-color var(--transition);
}
.post-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.post-meta .post-date { display: inline; }
.post-reading { font-size: .78rem; font-weight: 600; color: var(--text-muted); }
.post-reading::before { content: "·"; margin-right: 10px; }
.post-card h2 { font-size: 1.35rem; font-weight: 700; line-height: 1.3; margin-top: 12px; }
.post-card p { color: var(--text-muted); line-height: 1.6; margin-top: 10px; }
.post-card-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 24px;
}
.post-topics { display: flex; flex-wrap: wrap; gap: 6px; }
.post-topics span {
  font-size: .76rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-muted);
}
.post-more { margin-left: auto; font-size: .88rem; font-weight: 700; }
.post-more span { display: inline-block; transition: transform var(--transition); }
.post-card:hover .post-more span { transform: translateX(4px); }

.articles-empty {
  padding: 48px 24px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  text-align: center;
  color: var(--text-muted);
}
.articles-empty .btn { margin-top: 18px; }

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 40px;
}
.pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 700;
  transition: border-color var(--transition), background var(--transition);
}
.pagination a[href]:hover { border-color: var(--accent); }
.pagination a[aria-current="page"] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.pagination a[aria-disabled="true"] { opacity: .35; }
.pagination-gap { padding: 0 4px; color: var(--text-muted); }

.post-wrap { max-width: 800px; }
.post-back {
  display: inline-block;
  margin-bottom: 32px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition);
}
.post-back:hover { color: var(--accent); }
.post-header { margin-bottom: 40px; }
.post-header .page-title { margin-top: 10px; }
.post-header .lead { max-width: none; }

.prose { font-size: 1.05rem; line-height: 1.75; }
.prose > * + * { margin-top: 1.2em; }
.prose h2 { font-size: 1.5rem; font-weight: 800; line-height: 1.25; margin-top: 2em; }
.prose h3 { font-size: 1.2rem; font-weight: 700; line-height: 1.3; margin-top: 1.6em; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
:root[data-theme="light"] .prose a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: 2px; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose ul { list-style: disc; }
.prose li + li { margin-top: .4em; }
.prose li::marker { color: var(--accent); }
.prose img { border-radius: var(--radius-sm); height: auto; }
.prose figure { margin: 2em 0; }
.prose figure a { display: block; text-decoration: none; }
.prose figure img { width: 100%; border: 1px solid var(--border); }
.prose figure.is-narrow { max-width: 300px; margin-left: auto; margin-right: auto; }
.prose figcaption { margin-top: 10px; font-size: .88rem; line-height: 1.5; color: var(--text-muted); }
.prose blockquote {
  margin-left: 0;
  margin-right: 0;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--accent);
  color: var(--text-muted);
}
.prose code {
  font-family: ui-monospace, 'Cascadia Code', Consolas, monospace;
  font-size: .88em;
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--surface-2);
}
.prose pre {
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-2);
  overflow-x: auto;
  line-height: 1.55;
}
.prose pre code { padding: 0; background: none; }
.prose table {
  display: block;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: .95rem;
}
.prose th, .prose td {
  padding: 10px 14px;
  border: 1px solid var(--border);
  text-align: left;
}
.prose th { background: var(--surface-2); font-weight: 700; }
.prose hr { border: none; border-top: 1px solid var(--border); margin: 2.4em 0; }

/* Zvýraznění kódu (Prism, generuje se při buildu) */
.prose pre[class*="language-"] { font-size: .9rem; tab-size: 4; }
.token.comment, .token.prolog, .token.doctype, .token.cdata { color: var(--text-muted); font-style: italic; }
.token.punctuation, .token.operator { color: var(--text-muted); }
.token.keyword, .token.tag, .token.boolean, .token.important { color: #C792EA; }
.token.string, .token.char, .token.attr-value, .token.inserted { color: #A5D86E; }
.token.function, .token.class-name { color: #82AAFF; }
.token.number, .token.constant, .token.symbol, .token.deleted { color: #F78C6C; }
.token.variable, .token.property, .token.attr-name { color: #FFCB6B; }
:root[data-theme="light"] .token.keyword,
:root[data-theme="light"] .token.tag,
:root[data-theme="light"] .token.boolean,
:root[data-theme="light"] .token.important { color: #7C3AED; }
:root[data-theme="light"] .token.string,
:root[data-theme="light"] .token.char,
:root[data-theme="light"] .token.attr-value,
:root[data-theme="light"] .token.inserted { color: #3F7D12; }
:root[data-theme="light"] .token.function,
:root[data-theme="light"] .token.class-name { color: #1D5FD1; }
:root[data-theme="light"] .token.number,
:root[data-theme="light"] .token.constant,
:root[data-theme="light"] .token.symbol,
:root[data-theme="light"] .token.deleted { color: #B4480F; }
:root[data-theme="light"] .token.variable,
:root[data-theme="light"] .token.property,
:root[data-theme="light"] .token.attr-name { color: #8A5A00; }

/* ===== 404 ===== */
.not-found { text-align: center; }
.not-found-code {
  font-size: clamp(4rem, 14vw, 8rem);
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
}
.not-found-block { margin-top: 40px; }
.not-found-block .lead { margin: 12px auto 24px; }

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
  background: radial-gradient(circle at 0% 0%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 40%);
}
.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
}
.footer-brand .logo { display: inline-flex; }
.footer-brand p { margin-top: 16px; color: var(--text-muted); font-size: .92rem; max-width: 38ch; }
.footer-title {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
}
.footer-links a {
  font-size: .92rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover, .footer-links a:focus-visible, .footer-links a[aria-current] { color: var(--text); }
.footer-contact-lead { color: var(--text-muted); font-size: .92rem; }
.footer-mail {
  display: inline-block;
  margin-top: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  overflow-wrap: anywhere;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.footer-bottom p { color: var(--text-muted); font-size: .88rem; }
.footer-socials { display: flex; align-items: center; gap: 16px; }
.footer-socials a { color: var(--text-muted); transition: color var(--transition); }
.footer-socials a:hover { color: var(--accent); }
:root[data-theme="light"] .footer-socials a:hover { color: var(--text); }
.footer-top { font-size: .88rem; font-weight: 600; }
.footer-legal, .link-button {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-legal:hover { color: var(--text); }

/* ===== Souhlas s měřením ===== */
.consent {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 16px 24px;
  flex-wrap: wrap;
  max-width: 760px;
  margin: 0 auto;
  padding: 18px 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.consent[hidden] { display: none; }
.consent-text { flex: 1 1 320px; color: var(--text-muted); font-size: .92rem; line-height: 1.55; }
.consent-text a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.consent-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.consent-actions .btn { padding: 10px 20px; cursor: pointer; font-family: inherit; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { height: 260px; order: -1; }
  .about-inner { grid-template-columns: 1fr; }
  .about-art { height: 300px; order: -1; }
  .grid-work { grid-template-columns: repeat(2, 1fr); }
  .grid-services { grid-template-columns: repeat(2, 1fr); }
  .experience-inner { grid-template-columns: 1fr; gap: 48px; }
  .logo-grid { --logo-cols: 3; }
  .stats-card { grid-template-columns: 1fr; }
  .stat + .stat { border-left: none; border-top: 1px solid var(--border); }
  .stack-panel { position: static; }
  .footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 48px; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 1080px) {
  .main-nav { gap: 22px; }
}

@media (max-width: 760px) {
  .post-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .main-nav { display: none; }
  .menu-toggle { display: flex; }
}

@media (max-width: 560px) {
  .wrap { padding: 0 18px; }
  .articles-search { flex-basis: 100%; }
  .articles-count { margin-left: 0; }
  .post-card { padding: 22px; }
  .pagination-step { padding: 0 12px; }
  .grid-work { grid-template-columns: 1fr; }
  .grid-services { grid-template-columns: 1fr; }
  .logo-grid { --logo-cols: 2; }
  .stack-card { padding: 18px 18px 4px; }
  .stack-row { grid-template-columns: 1fr; gap: 10px; }
  .hero { padding: 48px 0 24px; }
  .section { padding: 40px 0; }
  html { scroll-padding-top: 64px; }
  .stack-panel { scroll-margin-top: 40px; }
  .stat { padding: 26px 22px; gap: 18px; }
  .stat-body { padding-left: 18px; }
  .footer-main { grid-template-columns: 1fr; }
  .site-footer { padding: 40px 0 24px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}