:root{
  --primary:#1976D2;
  --accent:#FFD54F;
  --bg:#08131F;
  --text:#FFFFFF;
  --secondary:#64B5F6;
  --bg-alt:#0E1E30;
  --card:#101F32;
  --border:rgba(100,181,246,0.18);
  --radius:14px;
  --radius-sm:8px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Segoe UI",Roboto,-apple-system,BlinkMacSystemFont,Arial,sans-serif;
  font-size:0.9rem;
  line-height:1.55;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--secondary);}
h1,h2,h3,h4{color:var(--text);line-height:1.25;margin:0 0 .6em;font-weight:700;}
p{margin:0 0 1em;}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}

/* ---------- HEADER ---------- */
header.site-header{
  position:sticky;top:0;z-index:50;
  height:52px;
  display:flex;align-items:center;
  background:rgba(8,19,31,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  width:100%;
  display:flex;align-items:center;justify-content:flex-start;
  gap:8px;
  padding:0 12px;
}
.logo-link{display:flex;align-items:center;gap:8px;text-decoration:none;flex-shrink:0;}
.logo-link img{height:28px;width:28px;border-radius:8px;}
.logo-text{color:var(--text);font-weight:800;font-size:0.95rem;letter-spacing:.2px;white-space:nowrap;}
.header-actions{display:flex;align-items:center;gap:6px;flex-shrink:0;margin-left:auto;}

/* ---------- NAV MENU (Bonusy / Recenze / Kolo štěstí) ---------- */
.nav-toggle-input{display:none;}
.nav-toggle-btn{
  display:flex;align-items:center;justify-content:center;
  width:30px;height:30px;flex-shrink:0;
  border-radius:8px;cursor:pointer;
  color:var(--text);
}
.nav-toggle-btn:hover{background:rgba(100,181,246,0.12);}
.main-nav{
  position:absolute;top:52px;left:0;right:0;
  background:#0B1926;border-bottom:1px solid var(--border);
  display:flex;flex-direction:column;
  max-height:0;overflow:hidden;
  transition:max-height .25s ease;
}
.main-nav a{
  color:var(--text);text-decoration:none;font-size:0.88rem;font-weight:600;
  padding:13px 16px;border-top:1px solid var(--border);
}
.main-nav a:first-child{border-top:none;}
.main-nav a:active,.main-nav a:hover{background:rgba(100,181,246,0.08);color:var(--secondary);}
.nav-toggle-input:checked ~ .main-nav{max-height:220px;}
.header-inner{position:relative;flex-wrap:wrap;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border-radius:999px;
  font-weight:700;
  text-decoration:none;
  border:none;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-header{padding:8px 12px;font-size:0.78rem;}
.btn-login{background:transparent;color:var(--text);border:1px solid var(--secondary);}
.btn-login:hover{background:rgba(100,181,246,0.12);}
.btn-primary{background:linear-gradient(180deg,var(--accent),#F5B914);color:#1a1200;box-shadow:0 4px 14px rgba(255,213,79,0.25);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(255,213,79,0.35);}
.btn-outline{background:transparent;border:1.5px solid var(--primary);color:var(--secondary);}
.btn-large{padding:14px 28px;font-size:1rem;border-radius:999px;}
.btn-block{width:100%;}

/* ---------- HERO / BANNER ---------- */
.hero{
  position:relative;
  width:100%;
  overflow:hidden;
  background:var(--bg-alt);
  padding:28px 0 24px;
  isolation:isolate;
}
.hero-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
  filter:brightness(0.55) saturate(1.1);
}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg, rgba(8,19,31,0.35), rgba(8,19,31,0.92));
}
.hero-inner{position:relative;z-index:2;}
.eyebrow{
  display:inline-block;background:rgba(255,213,79,0.15);color:var(--accent);
  border:1px solid rgba(255,213,79,0.35);
  padding:4px 10px;border-radius:999px;font-size:0.7rem;font-weight:700;letter-spacing:.4px;
  text-transform:uppercase;margin-bottom:10px;
}
.hero h1{
  font-size:clamp(1rem, 5vw, 1.4rem);
  max-width:720px;
}
.hero p.lead{
  color:#DCEBFF;
  max-width:620px;
  font-size:0.92rem;
}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0;}
.stat-chip{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:8px 12px;font-size:0.78rem;color:var(--secondary);font-weight:700;
}

/* ---------- LAYOUT: content + aside ---------- */
.layout{
  display:flex;
  flex-direction:column;
  gap:20px;
  padding:20px 0 40px;
}
main.content{min-width:0;flex:1 1 auto;}
aside.side-widget{display:none;}

section{padding:16px 0;border-top:1px solid var(--border);}
section:first-of-type{border-top:none;}
section > h2{
  font-size:1.15rem;
  color:var(--text);
  display:flex;align-items:center;gap:8px;
}
section > h2 .icon{flex-shrink:0;color:var(--accent);}
h3{font-size:1rem;color:var(--secondary);margin-top:1.2em;}
h4{font-size:0.92rem;color:var(--accent);margin-top:1em;}
.section-lead{color:#CFE3FF;}

figure.img-block{margin:14px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--card);}
figure.img-block img{width:100%;height:auto;display:block;}
figure.img-block figcaption{padding:8px 12px;font-size:0.72rem;color:var(--secondary);}

blockquote{
  margin:16px 0;padding:12px 14px;
  border-left:3px solid var(--accent);
  background:rgba(255,213,79,0.06);
  font-style:italic;color:#EAD9A0;
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  font-size:0.88rem;
}

ol.steps{padding-left:1.2em;}
ol.steps li{margin-bottom:.5em;}
ul.steps{padding-left:1.2em;}
ul.steps li{margin-bottom:.5em;}

.table-scroll{overflow-x:auto;margin:14px 0;border-radius:var(--radius-sm);border:1px solid var(--border);}
table{border-collapse:collapse;width:100%;min-width:420px;font-size:0.82rem;}
table caption{text-align:left;padding:8px 10px;color:var(--accent);font-weight:700;font-size:0.8rem;background:var(--card);}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--border);}
th{background:var(--card);color:var(--secondary);font-size:0.76rem;text-transform:uppercase;letter-spacing:.3px;}
tr:last-child td{border-bottom:none;}

.inline-cta{
  margin:18px 0;padding:16px;border-radius:var(--radius);
  background:linear-gradient(135deg, rgba(25,118,210,0.25), rgba(255,213,79,0.08));
  border:1px solid var(--border);
  display:flex;flex-direction:column;gap:10px;
}
.inline-cta p{margin:0;font-weight:600;color:var(--text);font-size:0.88rem;}

details.faq-item{
  border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:10px 12px;margin-bottom:8px;background:var(--card);
}
details.faq-item summary{
  cursor:pointer;font-weight:700;color:var(--text);font-size:0.88rem;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:8px;
}
details.faq-item summary::-webkit-details-marker{display:none;}
details.faq-item summary::after{content:"+";color:var(--accent);font-size:1.1rem;flex-shrink:0;}
details.faq-item[open] summary::after{content:"–";}
details.faq-item p{margin-top:8px;color:#CFE3FF;font-size:0.85rem;}

.badge-18{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,0.06);border:1px solid var(--border);
  border-radius:999px;padding:4px 10px;font-size:0.7rem;color:var(--secondary);font-weight:700;
}

footer.site-footer{
  background:var(--bg-alt);border-top:1px solid var(--border);
  padding:24px 0 90px;font-size:0.78rem;color:#8FB4E0;
}
footer.site-footer .foot-links{display:flex;flex-wrap:wrap;gap:10px 16px;margin:10px 0;padding:0;list-style:none;}
footer.site-footer .foot-links li a{color:var(--secondary);text-decoration:none;font-size:0.78rem;}
footer.site-footer .disclaimer{margin-top:12px;color:#6E90B8;font-size:0.72rem;line-height:1.6;}

/* ---------- STICKY CTA (mobile) ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(8,19,31,0.96);backdrop-filter:blur(6px);
  border-top:1px solid var(--border);
  padding:10px 12px;
  display:flex;gap:8px;
}
.sticky-cta .btn{flex:1;padding:12px 10px;font-size:0.85rem;}

/* ---------- Rounded inline icons ---------- */
.icon svg{display:block;}

/* ================= NARROW PHONES ================= */
@media (max-width:380px){
  body{font-size:0.85rem;}
  .wrap{padding:0 12px;}
  section{padding:14px 0;}
  .hero{padding:20px 0 18px;}
  .btn-header{padding:7px 9px;font-size:0.72rem;}
  section > h2{font-size:1.05rem;}
  .logo-text{display:none;}
}

/* ================= TABLET ================= */
@media (min-width:601px){
  header.site-header{height:64px;}
  .hero h1{font-size:clamp(1.6rem, 3.6vw, 2.1rem);}
  .hero p.lead{font-size:1rem;}
  body{font-size:0.98rem;}
  .btn-header{padding:10px 18px;font-size:0.85rem;}
  section > h2{font-size:1.4rem;}
  h3{font-size:1.15rem;}
  h4{font-size:1.02rem;}
  .wrap{padding:0 24px;}
  .nav-toggle-btn{display:none;}
  .main-nav{
    position:static;flex-direction:row;
    max-height:none;overflow:visible;background:transparent;border-bottom:none;
    gap:18px;margin:0 auto 0 24px;
  }
  .main-nav a{padding:0;border-top:none;font-size:0.9rem;}
  .main-nav a:hover{background:none;color:var(--secondary);}
}

/* ================= DESKTOP ================= */
@media (min-width:1000px){
  .hero h1{font-size:clamp(2rem, 3vw, 2.6rem);}
  .layout{flex-direction:row;align-items:flex-start;gap:32px;}
  aside.side-widget{
    display:block;width:280px;flex-shrink:0;
    position:sticky;top:80px;
  }
  .side-card{
    background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
    padding:18px;margin-bottom:16px;
  }
  .side-card h3{margin-top:0;font-size:0.95rem;color:var(--accent);}
  .side-nav{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px;}
  .side-nav a{color:#CFE3FF;text-decoration:none;font-size:0.85rem;padding:6px 8px;border-radius:6px;display:block;}
  .side-nav a:hover{background:rgba(100,181,246,0.1);color:var(--secondary);}
  .sticky-cta{display:none;}
  footer.site-footer{padding-bottom:24px;}
  section{padding:26px 0;}
}