/* ===== Žiar nie je skládka — petičný web ===== */
:root {
  --green-900: #0c2a20;
  --green-800: #11392c;
  --green-700: #1b5341;
  --green-600: #2a7a5f;
  --accent: #e2653a;
  --accent-dark: #c74f27;
  --ink: #16241f;
  --muted: #5c6b65;
  --line: #e2e8e4;
  --bg: #ffffff;
  --bg-soft: #f7f4ec;
  --bg-soft2: #eef3ef;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px -24px rgba(12, 42, 32, .45);
  --shadow-sm: 0 6px 20px -12px rgba(12, 42, 32, .35);
  --container: 1120px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-700); }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.015em; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 22px; }

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 999; background: var(--green-900); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; font-size: 1rem; line-height: 1; cursor: pointer;
  padding: 15px 26px; border-radius: 999px; border: 2px solid transparent;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
  text-decoration: none; font-family: inherit;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #26100a; box-shadow: 0 12px 24px -14px rgba(226,101,58,.9); }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,.5); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-outline { background: transparent; border-color: currentColor; color: inherit; }
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-block { width: 100%; }
.btn[disabled], .sending .btn { opacity: .6; pointer-events: none; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12, 42, 32, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; font-weight: 800; text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--accent); color: #26100a; font-weight: 900; font-size: 1rem; letter-spacing: -.03em; }
.brand-text { font-size: 1.05rem; letter-spacing: .01em; }
.brand-accent { color: var(--accent); }

.primary-nav { display: flex; align-items: center; gap: 4px; }
.primary-nav a { color: rgba(255,255,255,.85); font-weight: 600; padding: 10px 12px; border-radius: 8px; text-decoration: none; font-size: .95rem; }
.primary-nav a:hover { color: #fff; background: rgba(255,255,255,.09); text-decoration: none; }
.primary-nav a.active { color: #fff; }
.primary-nav .nav-cta { background: var(--accent); color: #26100a; }
.primary-nav .nav-cta:hover { background: var(--accent-dark); color: #fff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 10px; }
.nav-toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { position: relative; color: #fff; background: var(--green-900); overflow: hidden; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 520px at 82% -10%, rgba(42,122,95,.55), transparent 62%),
    linear-gradient(160deg, var(--green-800) 0%, var(--green-900) 72%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .16; pointer-events: none;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.35) 0 2px, transparent 2px 14px);
}
.hero-inner { padding: 84px 22px 92px; max-width: 900px; }
.kicker { text-transform: uppercase; letter-spacing: .18em; font-weight: 700; font-size: .78rem; color: var(--accent); margin: 0 0 16px; }
.hero h1 { margin: 0; font-size: clamp(2.6rem, 7vw, 4.6rem); font-weight: 800; }
.hero h1 span { color: var(--accent); display: block; }
.hero-lead { color: rgba(255,255,255,.86); font-size: clamp(1.02rem, 1.7vw, 1.18rem); max-width: 62ch; margin: 24px 0 30px; }
.hero-lead strong { color: #fff; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-note { margin: 26px 0 0; color: rgba(255,255,255,.8); }
.hero-note strong { color: var(--accent); font-size: 1.2rem; }

/* ===== Sections ===== */
.section { padding: 76px 0; }
.section-alt { background: var(--bg-soft); }
.section-dark { background: var(--green-900); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark a { color: #ffd7c4; }
.eyebrow { text-transform: uppercase; letter-spacing: .16em; font-size: .76rem; font-weight: 700; color: var(--accent); margin: 0 0 10px; }
.section h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 0 0 18px; }
.lead { color: var(--muted); max-width: 72ch; font-size: 1.05rem; margin: 0 0 34px; }
.section-dark .lead { color: rgba(255,255,255,.8); }

/* ===== Stats ===== */
.stats-section { padding: 0; }
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  margin-top: -44px; margin-bottom: 8px; position: relative; z-index: 5;
}
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 20px; box-shadow: var(--shadow); }
.stat-num { display: block; font-size: clamp(1.4rem, 2.6vw, 1.85rem); font-weight: 800; color: var(--green-800); letter-spacing: -.02em; }
.stat-label { display: block; color: var(--muted); font-size: .92rem; margin-top: 6px; }

/* ===== Cards ===== */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); }
.card h3 { margin: 0 0 10px; font-size: 1.12rem; color: var(--green-800); }
.card p { margin: 0; color: var(--muted); }

/* ===== Reasons ===== */
.reasons { list-style: none; counter-reset: r; padding: 0; margin: 0; display: grid; gap: 18px; grid-template-columns: repeat(2, 1fr); }
.reasons li { counter-increment: r; background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: var(--radius-sm); padding: 22px 24px; }
.reasons h3 { margin: 0 0 8px; font-size: 1.1rem; color: var(--green-800); }
.reasons h3::before { content: counter(r) ". "; color: var(--accent); font-weight: 800; }
.reasons p { margin: 0; color: var(--muted); }

/* ===== Petícia box ===== */
.peticia-box { background: var(--bg-soft2); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; max-width: 860px; }
.peticia-intro { margin: 0 0 18px; font-size: 1.06rem; }
.poziadavky-list { margin: 0; padding-left: 22px; display: grid; gap: 12px; }
.poziadavky-list li { color: var(--ink); }
.peticia-note { margin: 22px 0 0; color: var(--muted); font-size: .92rem; border-top: 1px solid var(--line); padding-top: 16px; }

/* ===== Podpis ===== */
.podpis-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.podpis-intro p { color: rgba(255,255,255,.82); }
.podpis-counter strong { color: var(--accent); font-size: 1.3rem; }
.podpis-alt { margin-top: 30px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.15); }
.podpis-alt h3 { font-size: 1.05rem; margin: 0 0 8px; }
.podpis-alt .btn-outline { color: #fff; margin-top: 10px; }

.podpis-form { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.field { margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .95rem; }
.field .opt { font-weight: 400; color: var(--muted); font-size: .86rem; }
.field input[type="text"], .field input[type="email"] {
  width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font: inherit; color: inherit; background: #fff;
}
.field input:focus { border-color: var(--green-600); outline: none; box-shadow: 0 0 0 3px rgba(42,122,95,.15); }
.field input[aria-invalid="true"] { border-color: var(--accent-dark); }
.error { color: var(--accent-dark); font-size: .86rem; margin: 6px 0 0; min-height: 0; }
.error:empty { display: none; }

.field-check { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; margin: 20px 0; }
.field-check input { margin-top: 5px; width: 18px; height: 18px; accent-color: var(--green-700); }
.field-check label { font-weight: 400; font-size: .92rem; color: var(--muted); margin: 0; }
.field-check label a { color: var(--green-700); font-weight: 600; text-decoration: underline; }
.field-check .error { grid-column: 1 / -1; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status { margin: 14px 0 0; font-weight: 600; }
.form-status.ok { color: var(--green-700); }
.form-status.err { color: var(--accent-dark); }
.form-fineprint { color: var(--muted); font-size: .84rem; margin: 14px 0 0; }

/* ===== Dokumenty ===== */
.doc-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; max-width: 860px; }
.doc-list li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 20px; }
.doc-list a { font-weight: 700; }
.doc-list span { display: block; color: var(--muted); font-size: .93rem; margin-top: 4px; }

/* ===== FAQ ===== */
.faq-list { display: grid; gap: 12px; max-width: 860px; }
.faq-list details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 4px 20px; }
.faq-list summary { cursor: pointer; font-weight: 700; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 14px; align-items: center; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--accent); font-size: 1.5rem; font-weight: 700; line-height: 1; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list p { margin: 0 0 18px; color: var(--muted); }

/* ===== Kontakt ===== */
.kontakt-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 860px; }
.kontakt-card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.kontakt-card h3 { margin: 0 0 10px; font-size: 1rem; color: var(--muted); font-weight: 600; }
.kontakt-name { font-size: 1.25rem; font-weight: 800; margin: 0 0 4px; color: var(--green-800); }
.kontakt-card p { margin: 0 0 6px; }
.kontakt-card .btn { margin-top: 8px; color: var(--green-800); }

/* ===== Footer ===== */
.site-footer { background: var(--green-900); color: rgba(255,255,255,.75); padding: 40px 0; }
.footer-inner { display: grid; gap: 10px; }
.footer-brand { font-weight: 800; color: #fff; margin: 0; }
.footer-note { margin: 0; font-size: .92rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 8px; }
.footer-links a { color: rgba(255,255,255,.8); font-size: .92rem; }

/* ===== Podstránka (text) ===== */
.page { padding: 56px 0 76px; }
.page h1 { font-size: clamp(1.9rem, 4vw, 2.5rem); margin: 0 0 8px; }
.page .updated { color: var(--muted); margin: 0 0 30px; font-size: .92rem; }
.page h2 { font-size: 1.25rem; margin: 32px 0 10px; color: var(--green-800); }
.page p, .page li { color: var(--ink); max-width: 76ch; }
.page ul { padding-left: 20px; }

/* ===== Reveal ===== */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .stats { grid-template-columns: repeat(2, 1fr); margin-top: -32px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .reasons { grid-template-columns: 1fr; }
  .podpis-grid { grid-template-columns: 1fr; gap: 32px; }
  .kontakt-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: absolute; top: 70px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--green-900); padding: 12px 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    display: none;
  }
  .primary-nav.open { display: flex; }
  .primary-nav a { padding: 13px 12px; }
  .primary-nav .nav-cta { text-align: center; margin-top: 8px; }
  .hero-inner { padding: 60px 22px 72px; }
  .section { padding: 56px 0; }
  .cards { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; margin-top: -24px; }
  .peticia-box, .podpis-form { padding: 22px; }
  .field-row { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .hero-actions { flex-direction: column; }
}

@media print {
  .site-header, .nav-toggle, .hero-actions, .podpis-form, .site-footer { display: none !important; }
  body { color: #000; }
}