/*
 * Pitíčko – vzhled landing page a stránky ochrany soukromí.
 * Vizuální směr: „kuchyňský sešit“ (trvale v tmavém režimu).
 */

@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('/app/fonts/fraunces-800-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('/app/fonts/fraunces-800-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/app/fonts/work-sans-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/app/fonts/work-sans-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/app/fonts/work-sans-600-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/app/fonts/work-sans-600-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Barvy: hlavní stránka je trvale v tmavém režimu ---------- */
:root {
  color-scheme: dark;
  --paper: #141B26;
  --ink: #F5F0E6;
  --accent-1: #5FD3DF;
  --accent-2: #FF8A70;
  --card: #1E2836;
  --on-accent: #141B26;

  --priv-bg: #0E141D;
  --priv-card: #192330;
  --priv-text: #F5F0E6;
  --priv-accent-1: #5FD3DF;
  --priv-accent-2: #FF8A70;

  --bg: var(--paper);
  --surface: var(--card);
  --text: var(--ink);
  --border: var(--ink);
  --radius: 8px;
  --font-head: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Work Sans', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.58;
  background: var(--bg);
  color: var(--text);
}
a {
  color: var(--text);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--accent-1);
  text-decoration-thickness: 2.5px;
  text-underline-offset: 3px;
}
a:hover { text-decoration-color: var(--accent-2); }
h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 .45em;
}
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
:focus-visible {
  outline: 3px solid var(--accent-2);
  outline-offset: 2px;
  border-radius: 4px;
}
.wrap { max-width: 980px; margin: 0 auto; padding: 0 20px; }

/* ---------- Hlavička ---------- */
.site-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 0;
  border-bottom: 2px solid var(--ink);
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 800; font-size: 22px;
  color: var(--text); text-decoration: none;
}
.brand img { width: 38px; height: 38px; border-radius: 6px; }
.header-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.header-anchor {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  padding: 6px 10px;
  border-radius: 6px;
}

/* ---------- Tlačítka ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 12px 24px;
  font-family: var(--font-body); font-size: 18px; font-weight: 600;
  border-radius: var(--radius); border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  cursor: pointer; text-decoration: none; text-align: center;
  transition: transform 150ms ease;
}
.btn:hover { transform: translate(-1px, -1px); }
.btn:active { transform: translate(2px, 2px); }
.btn-primary { background: var(--accent-1); color: var(--on-accent); }
.btn-secondary { background: var(--surface); color: var(--text); }
.btn-small { min-height: 48px; padding: 8px 16px; font-size: 16px; box-shadow: 2px 2px 0 var(--ink); }

/* ---------- Sekce a nadpisy s podtržením fixou ---------- */
section { padding: 44px 0; }
.sec-title {
  font-size: clamp(26px, 4.2vw, 36px);
  display: inline-block;
  position: relative;
  margin-bottom: 16px;
}
.sec-title::after {
  content: "";
  display: block;
  height: 5px;
  margin-top: 3px;
  background: var(--accent-2);
  border-radius: 3px;
  transform: rotate(-0.6deg);
}
.sec-lead { font-size: 18px; max-width: 64ch; margin-bottom: 26px; }

/* ---------- 1. Hero s misregistration, chodským „íčko“ a nádobou ---------- */
.hero {
  display: grid;
  gap: 28px;
  align-items: center;
  padding: 40px 0 48px;
  border-bottom: 2px dashed var(--ink);
}
@media (min-width: 760px) {
  .hero { grid-template-columns: 1.25fr 0.75fr; }
}
.hero-title {
  font-size: clamp(54px, 11vw, 88px);
  line-height: 1.04;
  margin-bottom: 10px;
  text-shadow: 3px 3px 0 rgba(95, 211, 223, 0.42);
}
/* Poznámka na okraji sešitu se zvýrazněným chodským „íčko“ */
.hero-quibble {
  display: inline-flex; align-items: center; flex-wrap: wrap; gap: 6px;
  font-family: var(--font-head);
  font-size: 17px;
  background: var(--surface);
  border: 1.5px dashed var(--ink);
  border-radius: 6px;
  padding: 6px 14px;
  transform: rotate(-1.3deg);
  margin: 0 0 18px;
}
.quibble-icko {
  display: inline-block;
  background: var(--accent-2);
  color: var(--on-accent);
  border: 2px solid var(--ink);
  border-radius: 5px;
  padding: 1px 8px;
  margin: 0 1px;
  font-weight: 800;
  box-shadow: 2px 2px 0 var(--accent-1);
  transform: rotate(1.8deg);
}
.hero-slogan {
  font-family: var(--font-head);
  font-size: clamp(22px, 3.6vw, 28px);
  max-width: 30ch;
  margin: 0 0 24px;
}
.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}
.hero-cta {
  font-family: var(--font-head);
  font-size: 21px;
  font-weight: 800;
  min-height: 58px;
  padding: 12px 30px;
  background: var(--accent-2);
  color: var(--on-accent);
}
.hero-more-link {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--accent-1);
  text-decoration-color: var(--accent-1);
}
.hero-art {
  display: flex; justify-content: center;
}
.hero-vessel {
  width: min(260px, 78vw);
  height: auto;
  overflow: visible;
}
@keyframes hero-wave {
  from { transform: translateX(0); }
  to { transform: translateX(-80px); }
}
.hero-wave-path { animation: hero-wave 3.6s linear infinite; }

/* ---------- Mřížky a karty ---------- */
.grid-2 { display: grid; gap: 20px; }
.grid-3 { display: grid; gap: 20px; }
@media (min-width: 700px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}
.card {
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 var(--ink);
  padding: 24px;
}
.card h3 { font-size: 22px; margin-bottom: 8px; }

/* ---------- 2. Dva režimy jako papírové vstupenky ---------- */
.ticket {
  display: flex; align-items: stretch;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 var(--ink);
  overflow: hidden;
}
.ticket-stub {
  width: 74px; flex: none;
  background: var(--accent-1);
  color: var(--on-accent);
  border-right: 2px dashed var(--ink);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  padding: 16px 8px;
}
.ticket-alt .ticket-stub { background: var(--accent-2); }
.ticket-no { font-family: var(--font-head); font-size: 19px; font-weight: 800; }
.ticket-svg { width: 38px; height: 38px; }
.ticket-body { padding: 20px 22px; flex: 1; }
.ticket-body h3 { font-size: 23px; margin-bottom: 8px; }

/* ---------- 3. Jak to funguje: lepicí papírky ---------- */
.sticky {
  position: relative;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 var(--ink);
  padding: 28px 22px 22px;
}
.sticky-1 { transform: rotate(-0.8deg); }
.sticky-2 { transform: rotate(0.7deg); }
.sticky-3 { transform: rotate(-0.5deg); }
.sticky::before {
  content: "";
  position: absolute;
  top: -10px; left: 50%;
  width: 76px; height: 20px;
  transform: translateX(-50%) rotate(-1.5deg);
  background: var(--accent-1);
  border: 2px solid var(--ink);
}
.sticky-2::before { background: var(--accent-2); transform: translateX(-50%) rotate(1.5deg); }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius);
  background: var(--accent-1); color: var(--on-accent);
  border: 2px solid var(--ink);
  font-family: var(--font-head); font-size: 20px; font-weight: 800;
  margin-bottom: 12px;
}
.sticky-2 .step-num { background: var(--accent-2); }

/* ---------- 4. Soukromí – nejvýraznější sekce ---------- */
.privacy-band {
  background: var(--priv-bg);
  color: var(--priv-text);
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 6px 6px 0 var(--accent-2);
  padding: 36px 24px;
  margin: 24px 0;
}
@media (min-width: 720px) { .privacy-band { padding: 48px 44px; } }
.privacy-top {
  display: grid; gap: 24px; align-items: center;
}
@media (min-width: 720px) {
  .privacy-top { grid-template-columns: 1fr auto; }
}
.privacy-tag {
  display: inline-block;
  background: var(--priv-accent-2);
  color: var(--priv-bg);
  border: 2px solid var(--priv-text);
  font-family: var(--font-head); font-weight: 800; font-size: 14px;
  padding: 5px 12px; border-radius: 6px; margin-bottom: 14px;
}
.privacy-band .sec-title { color: var(--priv-text); }
.privacy-band .sec-title::after { background: var(--priv-accent-1); }
.privacy-band .sec-lead { color: var(--priv-text); margin-bottom: 0; }
.privacy-illust { width: 128px; height: 128px; flex: none; }
.privacy-points {
  display: grid; gap: 16px; margin-top: 28px;
}
@media (min-width: 700px) { .privacy-points { grid-template-columns: repeat(3, 1fr); } }
.privacy-point {
  background: var(--priv-card);
  border: 2px solid var(--priv-text);
  border-radius: var(--radius);
  padding: 18px;
}
.privacy-point h3 { color: var(--priv-accent-1); font-size: 20px; margin-bottom: 6px; }
.privacy-point p { color: var(--priv-text); font-size: 16px; }

/* ---------- 5. Instalace ---------- */
.ios-steps { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 14px; }
.ios-steps li { display: grid; gap: 6px; }
.ios-steps img {
  width: 100%; max-width: 300px; height: auto;
  border-radius: var(--radius); border: 2px solid var(--ink);
  background: var(--paper);
}

/* ---------- 7. Časté otázky ---------- */
.faq { display: grid; gap: 12px; }
.faq details {
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 3px 3px 0 var(--ink);
  padding: 2px 18px;
}
.faq summary {
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 800; font-size: 19px;
  padding: 14px 0; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 52px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; flex: none;
  background: var(--accent-1); color: var(--on-accent);
  border: 2px solid var(--ink); border-radius: 6px;
  font-size: 20px; font-weight: 800;
}
.faq details[open] summary::after { content: "−"; background: var(--accent-2); }
.faq .faq-body { padding: 4px 0 16px; border-top: 1.5px dashed var(--ink); }

/* ---------- 8. Patička a sekundární patička o autorovi ---------- */
.site-footer {
  margin-top: 32px; padding: 32px 0 48px;
  border-top: 2px solid var(--ink);
  font-size: 16px;
}
.footer-disclaimer {
  background: var(--surface);
  border: 2px dashed var(--ink);
  border-radius: var(--radius);
  padding: 16px 20px; margin-bottom: 24px;
}

.secondary-footer {
  padding: 28px 24px;
  margin-bottom: 26px;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 5px 5px 0 var(--ink);
}
@media (min-width: 720px) {
  .secondary-footer { padding: 32px 30px; }
}
.secondary-footer-grid {
  display: grid;
  gap: 28px;
}
@media (min-width: 760px) {
  .secondary-footer-grid {
    grid-template-columns: 0.95fr 1.25fr;
    align-items: start;
  }
}
.author-box {
  padding-bottom: 20px;
  border-bottom: 2px dashed var(--ink);
}
@media (min-width: 760px) {
  .author-box {
    padding-bottom: 0;
    padding-right: 26px;
    border-bottom: none;
    border-right: 2px dashed var(--ink);
  }
}
.author-tag {
  display: inline-block;
  background: var(--accent-1);
  color: var(--on-accent);
  border: 2px solid var(--ink);
  border-radius: 5px;
  padding: 3px 10px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 10px;
  transform: rotate(-1deg);
}
.author-tag-alt {
  background: var(--accent-2);
  transform: rotate(0.8deg);
}
.author-title {
  font-size: 25px;
  margin-bottom: 10px;
}
.author-lead {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.author-note {
  font-size: 16px;
  color: var(--text);
  margin-bottom: 16px;
}
.author-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.author-gh {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
}
.apps-grid {
  display: grid;
  gap: 14px;
}
@media (min-width: 540px) {
  .apps-grid { grid-template-columns: 1fr 1fr; }
}
.app-mini-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 3px 3px 0 var(--accent-1);
  text-decoration: none;
  transition: transform 150ms ease;
}
.app-mini-card-alt {
  box-shadow: 3px 3px 0 var(--accent-2);
}
.app-mini-card:hover {
  transform: translate(-2px, -2px);
}
.app-mini-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.app-mini-icon {
  width: 42px;
  height: 42px;
  flex: none;
  padding: 6px;
  border-radius: 6px;
  background: var(--accent-1);
  color: var(--on-accent);
  border: 2px solid var(--ink);
}
.app-mini-card-alt .app-mini-icon {
  background: var(--accent-2);
}
.app-mini-domain {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-1);
  line-height: 1.2;
}
.app-mini-card-alt .app-mini-domain {
  color: var(--accent-2);
}
.app-mini-name {
  display: block;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}
.app-mini-desc {
  font-size: 15px;
  font-weight: 400;
  color: var(--text);
  line-height: 1.45;
}

.footer-links {
  display: flex; flex-wrap: wrap; gap: 18px;
  align-items: center; justify-content: space-between;
}

/* ---------- Stránka zásad ---------- */
.prose { max-width: 720px; padding: 24px 0 48px; }
.prose h1 { font-size: clamp(30px, 5vw, 42px); margin-bottom: 16px; }
.prose h2 { font-size: 23px; margin-top: 28px; }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose code {
  background: var(--surface);
  border: 1.5px solid var(--ink);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 0.92em;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
  .sticky-1, .sticky-2, .sticky-3, .hero-quibble, .quibble-icko {
    transform: none !important;
  }
}