/* ==========================================================
   Michal Jirák – design „editor / terminál“
   Mobile-first. Desktop úpravy jsou v media queries dole.
   ========================================================== */
:root{
  --bg:#0f1211;
  --bg-2:#141817;
  --panel:#171c1b;
  --line:#26302d;
  --line-2:#33403c;
  --text:#e7ece9;
  --muted:#8b9a95;
  --dim:#5d6b66;
  --amber:#ffb547;      /* hlavní akcent – fosforová jantarová */
  --amber-soft:rgba(255,181,71,.12);
  --teal:#6fd6c0;       /* řetězce */
  --violet:#b39dff;     /* klíčová slova */
  --sans:'IBM Plex Sans',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Consolas,monospace;
  --r:10px;
  --pad:20px;
  --tabbar-h:64px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);font-size:16px;line-height:1.6;color:var(--text);
  background:
    radial-gradient(circle at 1px 1px,rgba(255,255,255,.055) 1px,transparent 0) 0 0/22px 22px,
    var(--bg);
  overflow-x:hidden;
  padding-bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom));
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.c{color:var(--dim)} .k{color:var(--violet)} .s{color:var(--teal)} .f{color:var(--amber)}
::selection{background:var(--amber);color:#1a1205}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}

.skip{position:absolute;left:-9999px;top:8px;background:var(--amber);color:#1a1205;padding:8px 14px;border-radius:6px;z-index:200}
.skip:focus{left:8px}

/* ---------- Top bar ---------- */
.topbar{
  position:fixed;inset:0 0 auto;z-index:50;height:56px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 var(--pad);
  background:rgba(15,18,17,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s;
}
.topbar.scrolled{border-bottom-color:var(--line)}
.logo{font-family:var(--mono);font-size:.95rem;font-weight:500;display:flex;align-items:center}
.logo-user,.logo-host{color:var(--text)}
.logo-at{color:var(--dim)}
.logo-path{color:var(--amber);margin-left:1px}
.cursor{display:inline-block;width:.55em;height:1.1em;background:var(--amber);margin-left:6px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.topnav{display:none}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:50px;padding:0 24px;border-radius:8px;border:1px solid var(--amber);
  background:var(--amber);color:#1a1205;font-weight:600;font-size:1rem;cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s;
  box-shadow:4px 4px 0 0 rgba(255,181,71,.25);
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 0 rgba(255,181,71,.35)}
.btn:active{transform:translate(2px,2px);box-shadow:0 0 0 0 transparent}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line-2);box-shadow:none}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber);box-shadow:none}
.btn-small{min-height:36px;padding:0 14px;font-family:var(--mono);font-size:.85rem;box-shadow:none}

/* ---------- Hero ---------- */
.hero{padding:96px var(--pad) 56px;max-width:1200px;margin:0 auto}
.term-line,.term-out{font-family:var(--mono);font-size:.92rem}
.prompt{color:var(--amber)}
.typed::after{content:"";display:inline-block;width:.5em;height:1em;background:var(--text);margin-left:3px;vertical-align:-2px;animation:blink 1.1s steps(1) infinite}
.typed.done::after{display:none}
.term-out{color:var(--text);margin:4px 0 26px;padding-left:12px;border-left:2px solid var(--line-2)}
.term-brand{color:var(--amber);font-weight:600}
.term-tag{display:inline-block;color:var(--muted);font-size:.82rem;margin:0 4px}
.term-tag b{color:var(--amber);font-weight:700}

h1{font-size:clamp(2.2rem,9vw,4.4rem);font-weight:700;margin-bottom:20px}
h1 mark{
  background:linear-gradient(transparent 62%,var(--amber-soft) 62%);
  color:var(--amber);padding:0 .05em;
  -webkit-box-decoration-break:clone;box-decoration-break:clone;
}
.lead{font-size:1.08rem;color:var(--muted);max-width:580px;margin-bottom:28px}
.cta{display:grid;gap:12px}
.status{display:flex;align-items:center;gap:10px;margin-top:26px;font-size:.88rem;color:var(--muted)}
.status .mono{color:var(--text)}
.dot{flex:none;width:8px;height:8px;border-radius:50%;background:#5ee08a;box-shadow:0 0 0 0 rgba(94,224,138,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* Editor okno */
.editor{
  margin-top:40px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:0 24px 60px -20px rgba(0,0,0,.7);
}
.editor-tabs{display:flex;background:var(--bg-2);border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.78rem}
.tab{padding:10px 16px;color:var(--dim);border-right:1px solid var(--line)}
.tab.active{color:var(--text);background:var(--panel);box-shadow:inset 0 2px 0 var(--amber)}
.code{
  counter-reset:ln;font-family:var(--mono);font-size:.8rem;line-height:1.75;color:#cfdad6;
  padding:16px 14px 16px 0;white-space:pre-wrap;word-break:break-word;
}
.ln{counter-increment:ln;display:inline-block;width:2.6em;padding-right:1em;text-align:right;color:var(--dim);user-select:none;opacity:.6}
.ln::before{content:counter(ln)}
.editor-status{display:flex;justify-content:space-between;padding:7px 14px;font-family:var(--mono);font-size:.72rem;color:#1a1205;background:var(--amber)}

/* ---------- Sekce ---------- */
.section{max-width:1200px;margin:0 auto;padding:64px var(--pad)}
.sec-head{margin-bottom:32px;max-width:720px}
.sec-label{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:.85rem;margin-bottom:12px}
.sec-num{
  display:inline-grid;place-items:center;min-width:34px;height:24px;padding:0 6px;border-radius:4px;
  background:var(--amber-soft);color:var(--amber);font-weight:600;font-size:.78rem;
}
h2{font-size:clamp(1.7rem,6.5vw,2.7rem);font-weight:700}
.sub{color:var(--muted);margin-top:14px;max-width:560px}

.file{font-family:var(--mono);font-size:.8rem;color:var(--amber);margin-bottom:10px}
.file span{color:var(--dim)}

/* Služby – „seznam souborů“ */
.services{display:grid;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel)}
.service{position:relative;padding:24px 20px 24px 22px;border-top:1px solid var(--line);transition:background .25s}
.service:first-child{border-top:0}
.service::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--amber);transform:scaleY(0);transform-origin:top;transition:transform .3s}
.service:hover{background:#1b2120}
.service:hover::before{transform:scaleY(1)}
.service h3{font-size:1.2rem;margin-bottom:8px}
.service p:not(.file){color:var(--muted);font-size:.96rem}

/* ---------- Sekce Ukázky řešení (Showcase) ---------- */
.showcase-grid{display:grid;gap:26px;grid-template-columns:1fr}

.showcase-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:0 20px 50px -15px rgba(0,0,0,.6);transition:border-color .3s, transform .3s;
  display:flex;flex-direction:column;
}
.showcase-card:hover{border-color:var(--line-2);transform:translateY(-4px)}

.showcase-badge-bar{
  display:flex;align-items:center;justify-content:space-between;
  padding:11px 16px;background:var(--bg-2);border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:.78rem;
}
.showcase-cat{color:var(--text);font-weight:600}
.showcase-tag{color:var(--dim)}

.showcase-body{padding:22px 20px 24px;display:flex;flex-direction:column;flex:1;gap:18px}

/* Mini mockup rámeček */
.showcase-preview-frame{
  border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,.08);
  box-shadow:0 8px 24px rgba(0,0,0,.35);
}
.preview-mockup-bar{
  display:flex;align-items:center;gap:6px;padding:8px 12px;
  background:rgba(0,0,0,.25);border-bottom:1px solid rgba(255,255,255,.08);
}
.mock-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.2)}
.mock-url{margin-left:6px;font-family:var(--mono);font-size:.7rem;color:rgba(255,255,255,.45)}

.preview-mini-content{padding:18px 16px}

/* Zahradnictví preview styl */
.garden-preview{
  background:#f7f5f0;border-color:#e2ddd3;
}
.garden-preview .preview-mockup-bar{
  background:#ede8dd;border-bottom-color:#ded8cb;
}
.garden-preview .mock-dot{background:#c7bfb1}
.garden-preview .mock-url{color:#766f64}
.garden-preview .mini-brand{
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:.74rem;
  letter-spacing:.08em;color:#2d5a3f;margin-bottom:2px;
}
.garden-preview .mini-title{
  font-family:serif;font-size:1.15rem;font-weight:700;color:#1c3726;margin-bottom:12px;
}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mini-stat-item{
  background:#ffffff;border:1px solid #e5ded2;border-radius:6px;padding:7px 8px;text-align:center;
}
.mini-stat-item span{display:block;font-size:.66rem;color:#78867c;text-transform:uppercase}
.mini-stat-item strong{font-size:.9rem;color:#2d5a3f;font-weight:700}

/* Sport preview styl */
.sport-preview{
  background:#0c0e12;border-color:#232834;
}
.sport-preview .preview-mockup-bar{
  background:#14171e;border-bottom-color:#232834;
}
.sport-preview .mock-dot{background:#3b4356}
.sport-preview .mock-url{color:#8b95a5}
.sport-preview .mini-brand.volt{
  font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:.82rem;
  letter-spacing:.06em;color:#d4ff00;text-transform:uppercase;margin-bottom:2px;
}
.sport-preview .mini-title.white{
  font-family:'Barlow Condensed',sans-serif;font-size:1.35rem;font-weight:800;
  text-transform:uppercase;color:#ffffff;margin-bottom:12px;letter-spacing:.02em;
}
.mini-slots-row{display:flex;flex-wrap:wrap;gap:8px}
.mini-slot{
  padding:5px 10px;border-radius:6px;background:#14171e;border:1px solid #232834;
  font-size:.74rem;color:#cbd5e1;font-weight:600;
}
.mini-slot.active{
  background:rgba(212,255,0,.15);border-color:#d4ff00;color:#d4ff00;
}
.mini-slot.price{margin-left:auto;color:#d4ff00;font-weight:700}

/* Text a odrážky na kartě */
.showcase-info h3{font-size:1.25rem;color:var(--text);margin-bottom:8px}
.showcase-info p{color:var(--muted);font-size:.92rem;line-height:1.55;margin-bottom:14px}
.showcase-features{list-style:none;display:grid;gap:6px;margin-bottom:20px}
.showcase-features li{
  font-size:.84rem;color:var(--text);display:flex;align-items:center;gap:8px;
}
.showcase-features li::before{content:"✓";color:var(--amber);font-weight:700}
.showcase-garden .showcase-features li::before{color:#4ade80}
.showcase-sport .showcase-features li::before{color:#d4ff00}

.showcase-action{margin-top:auto}
.btn-showcase{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  width:100%;padding:13px 20px;border-radius:8px;font-weight:700;font-size:.94rem;
  text-decoration:none;transition:all .2s;cursor:pointer;
}

.btn-garden{
  background:#2d5a3f;color:#ffffff;border:1px solid #3e7855;
}
.btn-garden:hover{
  background:#224732;box-shadow:0 6px 20px rgba(45,90,63,.4);transform:translateY(-2px);
}

.btn-sport{
  background:#d4ff00;color:#0c0e12;border:1px solid #e0ff33;
  font-weight:800;letter-spacing:.02em;
}
.btn-sport:hover{
  background:#bfeb00;box-shadow:0 6px 22px rgba(212,255,0,.4);transform:translateY(-2px);
}

/* O mně */
.about{display:grid;gap:28px}
.photo{position:relative;max-width:260px;padding:10px}
.photo::before,.photo::after{content:"";position:absolute;width:28px;height:28px;border:2px solid var(--amber)}
.photo::before{top:0;left:0;border-right:0;border-bottom:0}
.photo::after{bottom:0;right:0;border-left:0;border-top:0}
.photo .shot{border:0;border-radius:6px}
.photo .shot::after{content:"⤢"}
.photo img{width:100%;height:auto;border-radius:6px;filter:sepia(.25) brightness(.92);transition:filter .4s}
.photo:hover img{filter:none}
.photo figcaption{position:absolute;left:18px;bottom:18px;font-family:var(--mono);font-size:.7rem;background:rgba(15,18,17,.85);padding:2px 7px;border-radius:3px;color:var(--muted)}
.about-lead{font-size:1.08rem;margin-bottom:24px;max-width:640px}
.spec{font-family:var(--mono);font-size:.86rem;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
.spec div{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:12px 16px;border-top:1px dashed var(--line)}
.spec div:first-child{border-top:0}
.spec dt{color:var(--amber)}
.spec dt::after{content:":";color:var(--dim)}
.spec dd{color:var(--text)}

/* Kontakt – terminál */
.terminal{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;max-width:760px}
.terminal-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;background:var(--bg-2);border-bottom:1px solid var(--line)}
.terminal-bar i{width:10px;height:10px;border-radius:50%;background:var(--line-2)}
.terminal-bar span{margin-left:8px;font-family:var(--mono);font-size:.76rem;color:var(--dim)}
.form{display:grid;gap:18px;padding:22px 18px}
.form .row{display:grid;gap:18px}
.form label{display:grid;gap:8px}
.lbl{font-family:var(--mono);font-size:.82rem;color:var(--muted)}
.lbl b{color:var(--amber);font-weight:500;margin-right:4px}
.form input,.form textarea{
  font:inherit;font-size:16px; /* 16px = iOS nezoomuje */
  color:var(--text);background:var(--bg);border:1px solid var(--line-2);border-radius:6px;
  padding:13px 14px;transition:border-color .2s,box-shadow .2s;resize:vertical;width:100%;
}
.form input::placeholder,.form textarea::placeholder{color:var(--dim)}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--amber);box-shadow:0 0 0 3px var(--amber-soft)}
.form .btn{width:100%}
.hp{position:absolute;left:-9999px}
.form-status{min-height:1.4em;font-family:var(--mono);font-size:.88rem}
.form-status.ok{color:#5ee08a}.form-status.ok::before{content:"✓ "}
.form-status.err{color:#ff8a7a}.form-status.err::before{content:"✗ "}
.alt{margin-top:20px;color:var(--muted);font-size:.92rem}
.alt a{color:var(--amber);border-bottom:1px solid rgba(255,181,71,.35)}

/* Patička */
.footer{display:flex;flex-direction:column;gap:14px;align-items:center;text-align:center;padding:28px var(--pad) calc(var(--tabbar-h) + 24px);border-top:1px solid var(--line);color:var(--muted);font-size:.82rem;line-height:1.55}
.footer-legal p{margin:2px 0}
.footer-legal strong{color:var(--text);font-weight:600}
.footer-legal a{color:var(--amber);text-decoration:none;border-bottom:1px solid rgba(255,181,71,.35);transition:border-color .2s}
.footer-legal a:hover{border-color:var(--amber)}
.footer .sep, .alt .sep{color:var(--dim);margin:0 4px}
.footer-copy{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.76rem;color:var(--dim)}

/* ---------- Spodní tab bar (mobil) ---------- */
.tabbar{
  position:fixed;inset:auto 0 0;z-index:60;
  display:grid;grid-template-columns:repeat(4,1fr);
  height:calc(var(--tabbar-h) + env(safe-area-inset-bottom));
  padding:0 6px env(safe-area-inset-bottom);
  background:rgba(20,24,23,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
}
.tabbar a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  font-size:.74rem;color:var(--muted);position:relative;transition:color .2s;
}
.tabbar b{font-family:var(--mono);font-size:.8rem;font-weight:600;color:var(--dim);transition:color .2s}
.tabbar a::before{content:"";position:absolute;top:0;left:22%;right:22%;height:2px;background:var(--amber);transform:scaleX(0);transition:transform .25s}
.tabbar a.active{color:var(--text)}
.tabbar a.active b{color:var(--amber)}
.tabbar a.active::before{transform:scaleX(1)}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(8,10,10,.94);display:flex;align-items:center;justify-content:center;padding:16px;cursor:zoom-out}
.lightbox[hidden]{display:none}
.lightbox img{max-height:90vh;border-radius:8px}
.lb-close{position:absolute;top:12px;right:14px;width:44px;height:44px;background:var(--panel);border:1px solid var(--line-2);border-radius:8px;color:#fff;font-size:1.6rem;line-height:1;cursor:pointer}

/* ---------- Reveal ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.show{opacity:1;transform:none}

/* ==========================================================
   Tablet
   ========================================================== */
@media (min-width:600px){
  :root{--pad:32px}
  .cta{display:flex;flex-wrap:wrap}
  .services{grid-template-columns:1fr 1fr}
  .service{border-top:1px solid var(--line)}
  .service:nth-child(-n+2){border-top:0}
  .service:nth-child(even){border-left:1px solid var(--line)}
  .form{padding:28px}
  .form .row{grid-template-columns:1fr 1fr}
  .form .btn{width:auto;justify-self:start}
  .code{font-size:.86rem}
}

/* ==========================================================
   Desktop – tab bar pryč, navigace nahoře
   ========================================================== */
@media (min-width:960px){
  body{padding-bottom:0}
  .tabbar{display:none}
  .topbar{height:64px;padding:0 max(var(--pad),calc((100vw - 1200px)/2 + var(--pad)))}
  .topnav{display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.88rem}
  .topnav a:not(.btn){padding:8px 12px;border-radius:6px;color:var(--muted);transition:color .2s,background .2s}
  .topnav a:not(.btn) span{color:var(--dim);margin-right:6px}
  .topnav a:not(.btn):hover,.topnav a.active{color:var(--text);background:var(--panel)}
  .topnav a.active span{color:var(--amber)}
  .topnav .btn{margin-left:10px}

  .hero{
    min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;
    padding-top:110px;padding-bottom:80px;
  }
  .editor{margin-top:0;transform:rotate(1.2deg);transition:transform .4s}
  .editor:hover{transform:rotate(0)}
  .section{padding:96px var(--pad)}
  .sec-head{margin-bottom:44px}
  .showcase-grid{grid-template-columns:1fr 1fr;align-items:stretch}
  .about{grid-template-columns:280px 1fr;gap:56px;align-items:start}
  .footer{flex-direction:row;justify-content:space-between;align-items:center;text-align:left;padding:32px max(var(--pad),calc((100vw - 1200px)/2 + var(--pad)))}
  .footer-copy{align-items:flex-end;text-align:right}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}