/* ZnámkaInfo — main.css */
:root {
  --primary: #2e7d32;
  --accent:  #ff8f00;
  --bg:      #f1f8f1;
  --card-bg: #ffffff;
  --text:    #1a1a2e;
  --text-muted: #555;
  --border:  #dde3ec;
  --radius:  8px;
  --shadow:  0 2px 12px rgba(0,0,0,.08);
  --nav-h:   64px;
  --font:    system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
[data-theme="dark"] {
  --bg:      #0a1a0a;
  --card-bg: #122012;
  --text:    #e8eaf6;
  --text-muted: #9fa8da;
  --border:  #2a3a4a;
  --shadow:  0 2px 12px rgba(0,0,0,.4);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;min-height:100vh;transition:background .3s,color .3s}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:2px}
img,svg{max-width:100%;height:auto}
/* ── Layout ── */
.container{max-width:1140px;margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:1.5rem}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:1.5rem}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:1.25rem}
/* ── Nav ── */
.site-header{position:sticky;top:0;z-index:100;background:var(--card-bg);border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:1rem}
.brand{font-size:clamp(1.1rem,2.5vw,1.4rem);font-weight:700;color:var(--primary);white-space:nowrap}
.brand span{color:var(--accent)}
.nav-links{display:flex;gap:.25rem;list-style:none;flex-wrap:wrap}
.nav-links a{padding:.4rem .7rem;border-radius:var(--radius);font-size:.9rem;color:var(--text);transition:background .2s}
.nav-links a:hover,.nav-links a.active{background:var(--primary);color:#fff;text-decoration:none}
.nav-controls{display:flex;align-items:center;gap:.5rem}
.btn-icon{background:none;border:1px solid var(--border);border-radius:var(--radius);padding:.4rem .6rem;cursor:pointer;color:var(--text);font-size:1rem;transition:background .2s}
.btn-icon:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:.4rem}
.hamburger span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* ── Hero ── */
.hero{background:linear-gradient(135deg,var(--primary) 0%,color-mix(in srgb,var(--primary) 70%,var(--accent)) 100%);color:#fff;padding:clamp(3rem,8vw,6rem) 0}
.hero h1{font-size:clamp(1.8rem,4vw,3rem);font-weight:800;line-height:1.2;margin-bottom:1rem}
.hero p{font-size:clamp(1rem,2vw,1.2rem);opacity:.9;max-width:600px;margin-bottom:1.5rem}
.hero-inner{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center}
.hero-img{width:clamp(120px,20vw,200px);opacity:.85}
/* ── Sections ── */
section{padding:clamp(2rem,5vw,4rem) 0}
.section-title{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;color:var(--primary);margin-bottom:.5rem}
.section-sub{color:var(--text-muted);margin-bottom:2rem;font-size:1.05rem}
/* ── Cards ── */
.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.12)}
.card-icon{width:48px;height:48px;margin-bottom:1rem}
.card h3{font-size:1.1rem;font-weight:600;margin-bottom:.5rem;color:var(--primary)}
/* ── Alert / Disclaimer ── */
.alert{border-left:4px solid var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--card-bg));padding:1rem 1.25rem;border-radius:0 var(--radius) var(--radius) 0;margin:1.5rem 0}
.alert-info{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 8%,var(--card-bg))}
.alert strong{display:block;margin-bottom:.25rem}
/* ── Tables ── */
.table-wrap{overflow-x:auto;margin:1.5rem 0}
table{width:100%;border-collapse:collapse;font-size:.95rem}
th{background:var(--primary);color:#fff;padding:.75rem 1rem;text-align:left}
td{padding:.65rem 1rem;border-bottom:1px solid var(--border)}
tr:nth-child(even) td{background:color-mix(in srgb,var(--primary) 4%,var(--card-bg))}
/* ── Checklist ── */
.checklist{list-style:none;display:grid;gap:.5rem}
.checklist li{display:flex;gap:.75rem;align-items:flex-start;padding:.6rem .75rem;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius)}
.checklist li::before{content:"✓";color:var(--primary);font-weight:700;flex-shrink:0;margin-top:.1rem}
/* ── Steps / Timeline ── */
.steps{display:grid;gap:1rem;counter-reset:step}
.step{display:flex;gap:1rem;align-items:flex-start;padding:1.25rem;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);counter-increment:step}
.step-num{min-width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}
.step-body h4{font-weight:600;margin-bottom:.25rem}
/* ── FAQ ── */
details{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.5rem;background:var(--card-bg)}
details summary{padding:1rem 1.25rem;cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
details summary::after{content:"＋";color:var(--primary);font-size:1.2rem;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details .faq-body{padding:0 1.25rem 1rem}
/* ── Breadcrumb ── */
.breadcrumb{display:flex;gap:.5rem;flex-wrap:wrap;font-size:.85rem;color:var(--text-muted);padding:.75rem 0;list-style:none}
.breadcrumb li+li::before{content:"›";margin-right:.5rem}
/* ── Glossary ── */
.glossary dl{display:grid;gap:.75rem}
.glossary dt{font-weight:700;color:var(--primary)}
.glossary dd{margin-left:1.5rem;color:var(--text-muted)}
/* ── Footer ── */
.site-footer{background:var(--card-bg);border-top:1px solid var(--border);padding:3rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:2rem;margin-bottom:2rem}
.footer-col h4{font-weight:700;margin-bottom:.75rem;color:var(--primary)}
.footer-col ul{list-style:none;display:grid;gap:.4rem}
.footer-col a{font-size:.9rem;color:var(--text-muted)}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{border-top:1px solid var(--border);padding-top:1rem;font-size:.85rem;color:var(--text-muted);display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between}
/* ── Cookie banner ── */
#cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:999;background:var(--card-bg);border-top:2px solid var(--primary);padding:1rem 1.5rem;display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;box-shadow:0 -4px 20px rgba(0,0,0,.15)}
#cookie-banner p{flex:1;min-width:200px;font-size:.9rem;margin:0}
.cookie-btns{display:flex;gap:.5rem;flex-wrap:wrap}
.btn{padding:.5rem 1.1rem;border-radius:var(--radius);border:none;cursor:pointer;font-size:.9rem;font-weight:600;transition:background .2s,transform .1s}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:color-mix(in srgb,var(--primary) 85%,#000)}
.btn-secondary{background:var(--border);color:var(--text)}
.btn-secondary:hover{background:color-mix(in srgb,var(--border) 80%,#000)}
/* ── Form ── */
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-weight:600;margin-bottom:.4rem;font-size:.95rem}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.65rem .9rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--card-bg);color:var(--text);font-family:var(--font);font-size:1rem;transition:border-color .2s}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary)}
.form-group textarea{min-height:120px;resize:vertical}
.form-check{display:flex;gap:.75rem;align-items:flex-start}
.form-check input{width:auto;margin-top:.25rem}
.form-error{color:#c62828;font-size:.85rem;margin-top:.25rem;display:none}
.form-success{background:color-mix(in srgb,var(--primary) 10%,var(--card-bg));border:1px solid var(--primary);border-radius:var(--radius);padding:1rem 1.25rem;display:none;margin-top:1rem}
/* ── Aside ── */
aside.info-box{background:color-mix(in srgb,var(--primary) 6%,var(--card-bg));border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;margin:2rem 0}
aside.info-box h4{color:var(--primary);margin-bottom:.5rem}
/* ── Utility ── */
.text-muted{color:var(--text-muted)}
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}
.tag{display:inline-block;padding:.2rem .6rem;border-radius:20px;font-size:.8rem;font-weight:600;background:color-mix(in srgb,var(--primary) 15%,var(--card-bg));color:var(--primary)}
/* ── Responsive ── */
@media(max-width:768px){
  .hamburger{display:flex}
  .nav-links{display:none;position:absolute;top:var(--nav-h);left:0;right:0;background:var(--card-bg);border-bottom:1px solid var(--border);padding:1rem;flex-direction:column;gap:.25rem;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .hero-inner{grid-template-columns:1fr}
  .hero-img{display:none}
}
@media(max-width:480px){
  .grid-3,.grid-4{grid-template-columns:1fr}
}