:root{
  --bg:#0a0a0a;           /* černá */
  --bg-soft:#1a1a1a;      /* tmavě šedá */
  --card:#141414;         /* panely */
  --text:#f0f0f0;         /* světlý text */
  --muted:#b0b0b0;        /* tlumený text */
  --accent:#e63946;       /* červená (hlavní) */
  --accent-2:#ff4d5a;     /* světlejší červená */
  --maxw:1100px;
  --radius:14px;
  --shadow:0 8px 28px rgba(0,0,0,.55);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", sans-serif;
  color:var(--text);
  background:linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
}

/* Layout */
.container{max-width:var(--maxw); margin:0 auto; padding:0 20px}
.section{padding:64px 0}
.section--alt{background:var(--bg-soft)}

/* Header */
.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter:saturate(180%) blur(8px);
  background:rgba(10,10,10,.85);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0}
.logo{font-weight:700; color:var(--text); text-decoration:none; letter-spacing:.2px}
.logo .logo-mark{
  display:inline-grid; place-items:center;
  width:28px; height:28px; border-radius:8px; margin-right:8px;
  background:linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%); color:#fff; font-weight:800;
}
.logo .accent{color:var(--accent)}
.nav a{color:var(--text); text-decoration:none; margin-left:22px; font-weight:600; opacity:.9}
.nav a:hover{opacity:1; color:var(--accent)}

/* Buttons */
.btn{
  display:inline-block; padding:12px 18px; border-radius:10px; text-decoration:none; font-weight:700;
  border:1px solid rgba(255,255,255,.14); transition:.2s transform, .2s opacity;
}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%); color:#fff; border:none}
.btn--ghost{background:transparent; color:var(--text); border:1px solid var(--accent)}
.btn--ghost:hover{background:var(--accent); color:#fff}
.btn--call{background:#b22222; color:#fff; border:none}

/* Hero */
.hero{padding:72px 0 48px}
.hero-inner{display:grid; gap:32px; grid-template-columns:1.2fr .8fr; align-items:center}
.badge{
  display:inline-block; background:#2a2a2a; color:var(--accent-2); padding:6px 10px; border-radius:999px; font-weight:700; letter-spacing:.6px
}
.hero h1{font-size:42px; line-height:1.1; margin:12px 0 8px}
.lead{color:var(--muted); font-size:18px}
.cta{display:flex; gap:12px; margin:18px 0 6px}
.usp{display:flex; flex-wrap:wrap; gap:14px; padding:0; margin:12px 0 6px; list-style:none; color:var(--muted)}
.note{color:#888; font-size:12px}

.hero-card{
  min-height:320px; border-radius:var(--radius);
  background:
    linear-gradient(180deg, rgba(230,57,70,.12), rgba(255,77,90,.1)),
    url('hero.jpg') center/cover no-repeat, var(--card);
  box-shadow:var(--shadow); border:1px solid rgba(255,255,255,.06)
}

/* Grid & Cards */
.grid{display:grid; gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card, .reason, .ref{
  background:var(--card); border:1px solid rgba(255,255,255,.08); border-radius:var(--radius); padding:18px; box-shadow:var(--shadow)
}
.card h3, .reason h3{margin-top:6px; color:var(--accent)}
.ref p{margin:0 0 8px}
.ref footer{color:var(--muted); font-size:14px}

/* Kontakt */
.contact{display:grid; grid-template-columns:1fr 1fr; gap:24px; align-items:start}
.contact-line{margin:.2rem 0}
.contact-small{color:var(--muted); margin-top:.6rem}

.form .field{display:flex; flex-direction:column; gap:8px; margin-bottom:12px}
.form label{font-weight:600}
.form input, .form textarea{
  background:#0d0d0d; color:var(--text); border:1px solid rgba(255,255,255,.15);
  border-radius:10px; padding:12px 14px; outline-offset:2px
}
.form textarea{resize:vertical}
.form-hint{color:var(--muted); font-size:12px; margin-top:8px}
.hp{position:absolute; left:-9999px; visibility:hidden}

.map-wrap{margin-top:22px; border-radius:var(--radius); overflow:hidden; border:1px solid rgba(255,255,255,.08); box-shadow:var(--shadow)}
.map-wrap iframe{width:100%; height:380px; border:0}

/* Footer */
.site-footer{border-top:1px solid rgba(255,255,255,.08); background:#000; padding:22px 0; margin-top:10px}
.footer-inner{display:flex; align-items:center; justify-content:space-between}

/* Floating Call Button */
.fab{
  position:fixed; right:18px; bottom:18px; width:56px; height:56px; display:grid; place-items:center;
  background:linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%); color:#fff; font-size:22px; text-decoration:none;
  border-radius:999px; box-shadow:var(--shadow); border:none
}

/* Responsive */
@media (max-width: 960px){
  .hero-inner{grid-template-columns:1fr; text-align:left}
  .grid-3{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .grid-3{grid-template-columns:1fr}
  .cta{flex-direction:column; align-items:flex-start}
}
/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #111;
  color: #eee;
  display: none; /* defaultně schované */
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  font-size: 14px;
  border-top: 1px solid rgba(255,255,255,.2);
  box-shadow: 0 -4px 16px rgba(0,0,0,.5);
  z-index: 1000;
}
.cookie-banner p {
  margin: 0;
  max-width: 80%;
}
.cookie-banner a {
  color: var(--accent);
  text-decoration: underline;
}
.cookie-banner .btn {
  margin-left: 12px;
}