/* AI Visibility Check - frontend "Lumina" (neo-brutalist) dle landing-navrhy/navrh-1 */
:root{
  --yellow:#ffe17c;
  --charcoal:#171e19;
  --sage:#b7c6c2;
  --white:#ffffff;
  --black:#000000;
  --cta:#47c5fb;
  --cta-hover:#1fa9e0;
  --cta-text:#0f1b2d;
  --shadow:4px 4px 0 0 #000;
  --shadow-lg:8px 8px 0 0 #000;
  --font-display:"Space Grotesk",-apple-system,BlinkMacSystemFont,sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--black);
  background:var(--white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;letter-spacing:-0.03em;line-height:0.98;}

.hidden{display:none !important;}

.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;height:80px;background:var(--yellow);
  border-bottom:2px solid var(--black);z-index:100;display:flex;align-items:center;}
.nav-inner{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;display:flex;
  align-items:center;justify-content:space-between;gap:16px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-icon{width:44px;height:44px;background:var(--cta);border:2px solid var(--black);
  box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.brand-icon svg{width:24px;height:24px;}
.brand img{height:26px;display:block;}
.nav-links{display:flex;align-items:center;gap:30px;margin-left:auto;}
.nav-links a{font-family:var(--font-display);font-weight:600;font-size:15px;letter-spacing:-0.01em;position:relative;}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;
  background:var(--black);transition:width .2s ease;}
.nav-links a:hover::after{width:100%;}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-display);font-weight:700;font-size:16px;letter-spacing:-0.01em;
  border:2px solid var(--black);box-shadow:var(--shadow);padding:14px 22px;cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease, background .15s ease;text-align:center;line-height:1.1;}
.btn:hover{transform:translate(4px,4px);box-shadow:0 0 0 0 #000;}
.btn:active{transform:translate(4px,4px);}
.btn:focus-visible{outline:3px solid var(--charcoal);outline-offset:3px;}
.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none;}
/* turquoise conversion buttons (firemní barva) */
.btn-cta{background:var(--cta);color:var(--cta-text);}
.btn-cta:hover{background:var(--cta-hover);}
.btn-nav{padding:11px 20px;font-size:15px;}
.btn-block{width:100%;font-size:18px;padding:18px 22px;}

/* ============ HERO ============ */
.hero{background:var(--yellow);
  background-image:radial-gradient(circle, rgba(0,0,0,0.10) 1.4px, transparent 1.5px);
  background-size:32px 32px;border-bottom:2px solid var(--black);padding:130px 0 70px;}
.hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:start;}
.hero-copy{padding-top:10px;}
.pill{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:2px solid var(--black);
  box-shadow:var(--shadow);border-radius:999px;padding:7px 15px;font-family:var(--font-display);
  font-weight:600;font-size:13px;letter-spacing:0.02em;text-transform:uppercase;margin-bottom:26px;}
.pill .dot{width:9px;height:9px;border-radius:50%;background:var(--cta);border:1.5px solid var(--black);}
h1.hero-title{font-size:clamp(40px,6vw,68px);letter-spacing:-0.04em;}
h1.hero-title .mark{background:var(--cta);border:2px solid var(--black);box-shadow:3px 3px 0 0 #000;
  padding:0 8px;display:inline-block;line-height:1.05;transform:rotate(-1.2deg);margin-top:6px;}
.hero-sub{font-size:18px;max-width:520px;margin-top:26px;color:#1c231e;font-weight:400;line-height:1.6;}
.hero-trust{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:30px;}
.trust-item{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:600;font-size:14px;}
.trust-item .stars{color:#111;letter-spacing:1px;}
.trust-chip{background:var(--charcoal);color:var(--white);border:2px solid var(--black);
  border-radius:999px;padding:4px 12px;font-size:13px;font-family:var(--font-display);font-weight:600;}
.trust-plain{color:#2a322c;font-size:14px;font-family:var(--font-body);font-weight:500;}

/* form card */
.form-card{background:var(--white);border:2px solid var(--black);box-shadow:var(--shadow-lg);padding:28px;position:relative;}
.form-badge{position:absolute;top:-16px;left:24px;background:var(--cta);color:var(--cta-text);
  border:2px solid var(--black);box-shadow:3px 3px 0 0 #000;font-family:var(--font-display);
  font-weight:700;font-size:13px;letter-spacing:0.14em;padding:6px 14px;}
.form-card h3{font-size:22px;margin:8px 0 4px;letter-spacing:-0.02em;}
.form-card .form-lede{font-size:14px;color:#3a423c;margin-bottom:20px;}
.field{margin-bottom:15px;}
.field label{display:block;font-family:var(--font-display);font-weight:600;font-size:13px;
  margin-bottom:6px;letter-spacing:-0.01em;}
.field input[type=text],.field input[type=email]{width:100%;font-family:var(--font-body);font-size:15px;
  padding:12px 14px;border:2px solid var(--black);background:#fbfbf7;
  transition:box-shadow .12s ease, background .12s ease;}
.field input::placeholder{color:#9aa19b;}
.field input:focus{outline:none;background:var(--white);box-shadow:var(--shadow);}
#compBox input + input{margin-top:8px;}
.competitor-toggle{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-display);
  font-weight:600;font-size:14px;color:var(--cta-text);background:var(--sage);border:2px solid var(--black);
  padding:8px 12px;cursor:pointer;margin:2px 0 16px;transition:transform .12s ease, box-shadow .12s ease;box-shadow:2px 2px 0 0 #000;}
.competitor-toggle:hover{transform:translate(2px,2px);box-shadow:0 0 0 0 #000;}
.gdpr{display:flex;align-items:flex-start;gap:10px;margin:6px 0 18px;font-size:13px;color:#3a423c;line-height:1.45;cursor:pointer;}
.gdpr a{text-decoration:underline;font-weight:600;}
.gdpr input{appearance:none;-webkit-appearance:none;width:22px;height:22px;min-width:22px;
  border:2px solid var(--black);background:var(--white);cursor:pointer;position:relative;margin-top:1px;transition:background .12s ease;}
.gdpr input:checked{background:var(--cta);}
.gdpr input:checked::after{content:"";position:absolute;left:6px;top:2px;width:5px;height:10px;
  border:solid var(--cta-text);border-width:0 2.5px 2.5px 0;transform:rotate(45deg);}
.gdpr input:focus-visible{outline:3px solid var(--charcoal);outline-offset:2px;}
.turnstile-wrap{display:flex;justify-content:center;margin:0 0 16px;}
.formerr{color:#c0392b;font-size:13px;font-weight:600;text-align:center;margin-top:12px;min-height:16px;}
.form-note{text-align:center;font-size:12.5px;color:#6a716b;margin-top:12px;}

/* ============ MARQUEE (dark social proof) ============ */
.marquee-band{background:var(--charcoal);color:var(--white);border-bottom:2px solid var(--black);padding:20px 0;overflow:hidden;}
.marquee{display:flex;gap:44px;width:max-content;animation:scroll 26s linear infinite;}
.marquee-band:hover .marquee{animation-play-state:paused;}
.marquee span{font-family:var(--font-display);font-weight:700;font-size:19px;letter-spacing:-0.01em;
  color:var(--sage);display:inline-flex;align-items:center;gap:44px;white-space:nowrap;}
.marquee span::after{content:"";width:9px;height:9px;border-radius:50%;background:var(--cta);display:inline-block;}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ============ SECTION SHELL ============ */
.section{padding:84px 0;}
.sec-head{margin-bottom:48px;max-width:640px;}
.eyebrow{display:inline-block;font-family:var(--font-display);font-weight:700;font-size:13px;
  letter-spacing:0.16em;text-transform:uppercase;border:2px solid var(--black);padding:5px 12px;margin-bottom:18px;}
.sec-head h2{font-size:clamp(30px,4.4vw,46px);letter-spacing:-0.035em;}
.sec-head p{font-size:17px;color:#3a423c;margin-top:14px;max-width:560px;}
.bg-yellow{background:var(--yellow);
  background-image:radial-gradient(circle, rgba(0,0,0,0.10) 1.4px, transparent 1.5px);
  background-size:32px 32px;border-top:2px solid var(--black);border-bottom:2px solid var(--black);}

/* ============ HOW IT WORKS (přejmenováno z .steps/.step kvůli kolizi s loading JS) ============ */
.how{background:var(--charcoal);color:var(--white);border-top:2px solid var(--black);}
.how .eyebrow{border-color:var(--sage);color:var(--sage);}
.how h2{color:var(--white);}
.how .sec-head p{color:#c9d3ce;}  /* světlá na tmavém pozadí (jinak neviditelná) */
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.how-card{background:var(--white);color:var(--black);border:2px solid var(--black);box-shadow:var(--shadow);
  padding:26px;position:relative;display:flex;flex-direction:column;}
.how-card:nth-child(2){background:var(--sage);}
.how-card:nth-child(3){background:var(--yellow);}
.step-num{font-family:var(--font-display);font-weight:700;font-size:15px;width:42px;height:42px;
  border:2px solid var(--black);background:var(--cta);color:var(--cta-text);
  display:flex;align-items:center;justify-content:center;box-shadow:2px 2px 0 0 #000;margin-bottom:20px;}
.how-card h3{font-size:21px;margin-bottom:10px;letter-spacing:-0.02em;}
.how-card p{font-size:15px;color:#242b25;line-height:1.55;}

/* ============ BENEFITS (bento) ============ */
.bento{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.benefit{background:var(--white);border:2px solid var(--black);box-shadow:var(--shadow);padding:28px;
  transition:transform .14s ease, box-shadow .14s ease;}
.benefit:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 0 #000;}
.benefit:nth-child(1){border-radius:0 26px 0 26px;}
.benefit:nth-child(2){background:var(--yellow);border-radius:26px 0 26px 0;}
.benefit:nth-child(3){background:var(--sage);border-radius:26px 0 26px 0;}
.benefit:nth-child(4){border-radius:0 26px 0 26px;}
.benefit-ic{width:52px;height:52px;border:2px solid var(--black);background:var(--cta);
  display:flex;align-items:center;justify-content:center;box-shadow:2px 2px 0 0 #000;margin-bottom:18px;}
.benefit-ic svg{width:26px;height:26px;}
.benefit h3{font-size:20px;margin-bottom:9px;letter-spacing:-0.02em;}
.benefit p{font-size:15px;color:#242b25;line-height:1.55;}

/* ============ STATS ============ */
.stats{background:var(--charcoal);color:var(--white);border-top:2px solid var(--black);
  border-bottom:2px solid var(--black);padding:74px 0;}
.stats h2{color:var(--white);font-size:clamp(28px,4vw,42px);max-width:620px;margin-bottom:44px;letter-spacing:-0.03em;}
.stats h2 em{font-style:normal;background:var(--cta);color:var(--cta-text);padding:0 8px;
  box-shadow:3px 3px 0 0 #000;border:2px solid #000;display:inline-block;}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.stat{border:2px solid var(--sage);padding:28px;background:#1d2620;}
.stat .num{font-family:var(--font-display);font-weight:700;font-size:clamp(44px,7vw,68px);
  letter-spacing:-0.05em;color:var(--yellow);line-height:1;}
.stat .lab{font-size:15px;color:var(--sage);margin-top:12px;font-family:var(--font-display);font-weight:600;}

/* ============ FINAL CTA ============ */
.final{background:var(--yellow);
  background-image:radial-gradient(circle, rgba(0,0,0,0.10) 1.4px, transparent 1.5px);
  background-size:32px 32px;border-bottom:2px solid var(--black);padding:90px 0;text-align:center;}
.final-inner{max-width:820px;margin:0 auto;background:var(--white);border:2px solid var(--black);
  box-shadow:var(--shadow-lg);padding:56px 40px;}
.final h2{font-size:clamp(32px,5vw,56px);letter-spacing:-0.04em;}
.final h2 .mark{background:var(--cta);border:2px solid var(--black);box-shadow:3px 3px 0 0 #000;
  padding:0 8px;display:inline-block;transform:rotate(-1deg);}
.final p{font-size:18px;color:#3a423c;margin:22px auto 32px;max-width:520px;}
.final .btn{margin:0 auto;font-size:19px;padding:19px 34px;}
.final .microcopy{margin-top:18px;font-size:14px;color:#4a524c;font-family:var(--font-display);font-weight:600;}

/* ============ FOOTER ============ */
.footer{background:var(--charcoal);color:var(--white);padding:60px 0 34px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:2px solid #2c352e;}
.footer img{height:30px;margin-bottom:20px;display:block;}
.footer .about{font-size:15px;color:var(--sage);max-width:340px;line-height:1.6;}
.footer h4{font-family:var(--font-display);font-weight:700;font-size:14px;letter-spacing:0.1em;
  text-transform:uppercase;color:var(--yellow);margin-bottom:16px;}
.footer ul{list-style:none;}
.footer li{margin-bottom:10px;}
.footer li a,.footer li span{font-size:15px;color:#d6ddd8;transition:color .15s ease;}
.footer li a:hover{color:var(--cta);}
.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:12px;font-size:13px;color:var(--sage);}
.footer-bottom a{text-decoration:underline;}

/* ============ PROCESNÍ OBRAZOVKY (loading / pending / done) - Lumina ============ */
.screen-center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 24px;
  background:var(--yellow);background-image:radial-gradient(circle, rgba(0,0,0,0.10) 1.4px, transparent 1.5px);background-size:32px 32px;}
.centercard{background:var(--white);border:2px solid var(--black);box-shadow:var(--shadow-lg);
  padding:44px 40px;max-width:520px;width:100%;text-align:center;}
.ring{position:relative;width:170px;height:170px;margin:0 auto 24px;}
.ring svg{transform:rotate(-90deg);}
.pct{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:40px;letter-spacing:-0.02em;}
.pct small{font-size:18px;color:#8a908a;font-weight:700;}
.loadmsg{font-family:var(--font-display);font-size:19px;font-weight:600;margin-bottom:22px;min-height:26px;}
/* Loading progress list - JS generuje .step/.dot/.lbl do #steps */
#steps{display:flex;flex-direction:column;gap:10px;text-align:left;max-width:320px;margin:0 auto;}
.step{display:flex;align-items:center;gap:12px;}
.step .dot{width:24px;height:24px;border:2px solid var(--black);background:var(--white);
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;
  flex-shrink:0;font-family:var(--font-display);}
.step .lbl{font-size:15px;color:#6a716b;font-family:var(--font-display);font-weight:600;}
.step.active .dot{background:var(--cta);color:var(--cta-text);}
.step.active .lbl{color:var(--black);}
.step.done .dot{background:var(--charcoal);color:var(--white);}
.step.done .lbl{color:var(--black);}
.note{font-size:13px;color:#6a716b;margin-top:24px;line-height:1.5;}
.done-emoji{font-size:52px;margin-bottom:10px;line-height:1;}
.centercard h2{font-family:var(--font-display);font-size:26px;font-weight:700;letter-spacing:-0.02em;margin:4px 0 12px;}
.centercard .sub{font-size:16px;color:#3a423c;line-height:1.6;}

/* ============ RESPONSIVE ============ */
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-copy{padding-top:0;}
  .how-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  .nav-links{display:none;}
  .hero{padding:110px 0 54px;}
  .section{padding:60px 0;}
  .bento{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .final-inner{padding:40px 22px;}
  .form-card{padding:24px 20px;}
  h1.hero-title{font-size:38px;}
  .centercard{padding:36px 24px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important;transition:none!important;}
}

/* --- cookie souhlas (GA4 + Meta Pixel) --- */
.btn-ghost{background:var(--white);color:var(--charcoal);}
.btn-ghost:hover{background:var(--sage);}
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:120;
  background:var(--white);border:2px solid var(--black);box-shadow:var(--shadow-lg);}
.cookie-banner[hidden]{display:none;}
.cookie-inner{display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  padding:16px 20px;max-width:1080px;margin:0 auto;}
.cookie-text{flex:1 1 320px;margin:0;font-size:14px;line-height:1.5;color:var(--charcoal);}
.cookie-text a{color:var(--cta-hover);text-decoration:underline;font-weight:600;}
.cookie-actions{display:flex;gap:12px;flex-shrink:0;}
.cookie-actions .btn{padding:11px 20px;font-size:15px;box-shadow:3px 3px 0 0 #000;}
@media (max-width:560px){
  .cookie-inner{flex-direction:column;align-items:stretch;gap:14px;}
  .cookie-actions{justify-content:stretch;}
  .cookie-actions .btn{flex:1;}
}