:root{
  /* GastroSys (indigo) */
  --gs-primary: #4f46e5;
  --gs-accent:  #4338ca;
  --gs-primary-rgb: 79,70,229;

  /* UI base */
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface2: #f1f5f9;
  --text: #0f172a;
  --muted: #475569;
  --border: rgba(15, 23, 42, .12);

  /* mapped brand colors */
  --primary: var(--gs-primary);
  --primary2: var(--gs-accent);
  --blue: var(--gs-primary);

  --radius: 18px;
  --shadow: 0 14px 40px rgba(2,6,23,.10);
  --shadow2: 0 8px 20px rgba(2,6,23,.08);

  --wrap: 1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 10% -10%, rgba(var(--gs-primary-rgb), .18), transparent 55%),
    radial-gradient(900px 650px at 90% 0%, rgba(var(--gs-primary-rgb), .12), transparent 55%),
    linear-gradient(180deg, #ffffff, var(--bg) 40%);
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.92}

.wrap{max-width:var(--wrap); margin:0 auto; padding:0 18px}

/* Topbar */
.topbar{
  position:sticky; top:0; z-index:50;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar__in{
  height:68px;
  display:flex; align-items:center; justify-content:space-between;
  gap:14px;
}

.logo{
  display:flex; align-items:center; gap:12px;
  min-width: 200px;
}
.logo__mark{
  width:40px; height:40px; border-radius:14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(var(--gs-primary-rgb), .18), rgba(var(--gs-primary-rgb), .10));
  border: 1px solid rgba(15,23,42,.10);
  box-shadow: var(--shadow2);
  font-weight: 900;
  color: #111827;
}
.logo__text{display:flex; flex-direction:column; line-height:1.05}
.logo__name{font-weight:900; letter-spacing:-.2px}
.logo__sub{font-size:12px; color:var(--muted)}

.nav{
  display:flex; align-items:center; gap:10px;
}
.nav a{
  padding:10px 10px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 750;
  font-size: 14px;
}
.nav a:hover{
  background: rgba(2,6,23,.04);
  color: var(--text);
}

.navToggle{
  display:none;
  width:44px; height:44px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow2);
  cursor:pointer;
}
.navToggle span{
  display:block;
  width:18px; height:2px;
  margin:4px auto;
  background: rgba(15,23,42,.75);
  border-radius: 10px;
}

/* Buttons */
.btn{
  border:1px solid var(--border);
  background: var(--surface);
  border-radius: 14px;
  padding:10px 14px;
  font-weight: 850;
  font-size: 14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  cursor:pointer;
  box-shadow: 0 1px 0 rgba(15,23,42,.03);
  color: var(--text);
}
.btn:hover{background: rgba(2,6,23,.03)}

.btn--primary{
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  border-color: transparent;
  color:#fff !important; /* FIX: aby to bolo čitateľné */
}
.btn--primary:hover{filter: brightness(1.03);color:var(--primary2) !important;}

.btn--soft{
  background: rgba(var(--gs-primary-rgb), .10);
  border-color: rgba(var(--gs-primary-rgb), .22);
  color: #1e1b4b;
}
.btn--ghost{
  background: transparent;
}
.btn--block{width:100%}
.btn--lg{padding:12px 16px; border-radius: 16px; font-size: 15px}

/* Hero */
.hero{padding: 48px 0 20px}
.hero__grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 26px;
  align-items:start;
}

.pill{
  display:inline-flex; align-items:center; gap:10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.75);
  border:1px solid var(--border);
  box-shadow: 0 1px 0 rgba(15,23,42,.03);
  color: var(--muted);
  font-weight: 800;
  font-size: 13px;
}
.pill__dot{
  width:9px; height:9px; border-radius:50%;
  background: var(--primary2);
  box-shadow: 0 0 0 3px rgba(var(--gs-primary-rgb), .18);
}

h1{
  margin: 14px 0 10px;
  font-size: clamp(30px, 3.2vw, 48px);
  line-height: 1.06;
  letter-spacing: -0.7px;
}
.lead{
  margin:0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 60ch;
}

.hero__cta{
  margin-top: 18px;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* benefit points in hero */
.hero__points{
  margin-top: 22px;
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
  max-width: 560px;
}
.point{
  display:flex; gap: 12px; align-items:flex-start;
  padding: 12px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,.72);
  box-shadow: 0 1px 0 rgba(15,23,42,.03);
}
.point__icon{
  width: 38px; height: 38px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: rgba(var(--gs-primary-rgb), .10);
  border:1px solid rgba(var(--gs-primary-rgb), .18);
  color: var(--gs-accent);
  flex: 0 0 auto;
}
.point__icon svg{width:20px;height:20px}
.point__t{font-weight: 900; font-size: 14px}
.point__d{color: var(--muted); font-size: 13px; line-height:1.45; margin-top:2px}

.heroCard{
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.85);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.heroCard__label{
  padding: 14px 16px;
  font-weight: 900;
  color: rgba(15,23,42,.88);
  border-bottom: 1px solid rgba(15,23,42,.08);
}
.heroCard__img{
  height: 310px;
  background: var(--demo) center/cover no-repeat;
}
.nadDemo {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.nadDemo img.demo {
  width: 100%;
  height: 100%;
  object-fit: cover;     /* toto je kľúčové */
  object-position: center;
  display: block;
}
.heroCard__actions{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 14px 14px;
}

/* Sections */
.sec{padding: 64px 0}
.sec--alt{
  background: linear-gradient(180deg, rgba(15,23,42,.03), rgba(15,23,42,.01));
}
.secHead{margin-bottom: 18px}
.secHead h2{
  margin:0 0 6px;
  font-size: clamp(22px, 2.2vw, 32px);
  letter-spacing: -0.35px;
}
.secHead p{margin:0; color: var(--muted); line-height: 1.6; }

/* Cards grid */
.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,.82);
  box-shadow: 0 1px 0 rgba(15,23,42,.03);
  padding: 16px 16px 14px;
}
.card__icon{
  width: 44px; height: 44px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: rgba(var(--gs-primary-rgb), .10);
  border: 1px solid rgba(var(--gs-primary-rgb), .18);
  color: var(--gs-accent);
}
.card__icon svg{width:22px;height:22px}
.card h3{margin: 10px 0 6px; font-size: 16px; letter-spacing: -.1px}
.card p{margin:0; color: var(--muted); line-height: 1.55; font-size: 14px}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.step{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,.78);
  padding: 16px 16px 14px;
}
.step__n{
  width: 34px; height: 34px;
  border-radius: 14px;
  display:grid; place-items:center;
  font-weight: 950;
  background: rgba(var(--gs-primary-rgb), .12);
  border: 1px solid rgba(var(--gs-primary-rgb), .20);
  color: var(--gs-accent);
}
.step h3{margin: 10px 0 6px; font-size: 16px}
.step p{margin:0; color: var(--muted); line-height:1.55; font-size: 14px}

/* Demo block */
.demo{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 16px;
  align-items: center;
}
.demo__img{
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow);
  height: 380px;
  background: var(--demo) center/cover no-repeat;
}
.demo__text{
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 1px 0 rgba(15,23,42,.03);
  padding: 18px;
}
.demo__text h3{margin:0 0 8px; font-size: 18px}
.demo__text p{margin:0; color: var(--muted); line-height:1.6}
.demo__cta{margin-top: 14px; display:flex; gap: 10px; flex-wrap: wrap}
.note{margin-top:10px; color: var(--muted); font-size: 13px}

/* Pricing */
.pricing{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}
.priceCard{
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.priceCard__top{
  padding: 16px 18px;
  border-bottom: 1px solid rgba(15,23,42,.08);
  background: linear-gradient(135deg, rgba(var(--gs-primary-rgb), .12), rgba(var(--gs-primary-rgb), .06));
}
.priceCard__k{color: var(--muted); font-weight: 850; font-size: 13px}
.priceCard__v{
  margin-top: 6px;
  font-size: 38px;
  font-weight: 950;
  letter-spacing: -0.6px;
}
.priceCard__v span{
  font-size: 13px;
  color: var(--muted);
  font-weight: 850;
  margin-left: 8px;
}
.priceCard__mid{padding: 14px 18px 6px}
.priceCard__title{font-weight: 950; margin: 0 0 10px}
.check{list-style:none; padding:0; margin:0}
.check li{
  position:relative;
  padding-left: 28px;
  margin: 10px 0;
  color: rgba(15,23,42,.86);
  line-height: 1.45;
  font-size: 14px;
}
.check li:before{
  content:"✓";
  position:absolute; left:0; top:0;
  width: 20px; height: 20px;
  display:grid; place-items:center;
  border-radius: 8px;
  background: rgba(var(--gs-primary-rgb), .12);
  color: var(--gs-accent);
  font-weight: 950;
}
.priceCard__bot{padding: 12px 18px 18px}
.small{font-size: 12px; color: var(--muted); margin-top: 10px}

.sideCard{
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 1px 0 rgba(15,23,42,.03);
  padding: 18px;
}
.sideCard h3{margin:0 0 8px; font-size: 18px}
.bullets{margin:0; padding-left: 18px; color: var(--muted); line-height:1.7}
.sideCard__pill{
  margin-top: 14px;
  border-radius: 18px;
  padding: 14px;
  background: rgba(var(--gs-primary-rgb), .08);
  border: 1px solid rgba(var(--gs-primary-rgb), .16);
}
.sideCard__pillT{font-weight: 950}
.sideCard__pillD{color: var(--muted); font-size: 13px; margin: 6px 0 10px}

/* FAQ */
.faq{
  display:grid;
  gap: 10px;
}
.faq__item{
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,.85);
  overflow:hidden;
}
.faq__q{
  width:100%;
  border:0;
  background: transparent;
  text-align:left;
  padding: 14px 16px;
  font-weight: 900;
  font-size: 14px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  cursor:pointer;
}
.faq__q:hover{background: rgba(2,6,23,.03)}
.faq__chev{opacity:.65; transition: transform .18s ease}
.faq__item.is-open .faq__chev{transform: rotate(180deg)}
.faq__a{
  padding: 0 16px 14px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
  display:none;
}
.faq__item.is-open .faq__a{display:block}

/* CTA */
.sec--cta{
  background:
    radial-gradient(900px 500px at 10% 20%, rgba(var(--gs-primary-rgb), .18), transparent 55%),
    radial-gradient(900px 500px at 90% 20%, rgba(var(--gs-primary-rgb), .12), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.0), rgba(15,23,42,.02));
}
.cta{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}
.cta__left{
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 1px 0 rgba(15,23,42,.03);
  padding: 18px;
}
.cta__left h2{margin:0 0 8px}
.cta__left p{margin:0; color: var(--muted); line-height:1.6}
.cta__meta{margin-top: 14px; display:grid; gap: 8px}

.metaRow{
  display:grid;
  grid-template-columns: 140px 1fr;
  gap: 10px;
  align-items:start;

  border: 1px dashed rgba(15,23,42,.14);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(255,255,255,.65);
}
.metaRow__k{
  font-weight:900;
  color: rgba(15,23,42,.85);
}
.metaRow__v{
  color: var(--muted);
  word-break: break-word;
}

@media (max-width: 680px){
  .cta{grid-template-columns: 1fr;}
  .metaRow{grid-template-columns: 1fr;}
  .metaRow__k{font-size: 13px;}
}

.form{
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow);
  padding: 18px;
}
.field{display:grid; gap: 6px; margin-bottom: 12px}
label{font-weight: 900; font-size: 13px; color: rgba(15,23,42,.88)}
input, textarea{
  border: 1px solid rgba(15,23,42,.14);
  border-radius: 16px;
  padding: 12px 12px;
  font: inherit;
  background: #fff;
}
textarea{resize: vertical}
input:focus, textarea:focus{
  outline:none;
  border-color: rgba(var(--gs-primary-rgb), .45);
  box-shadow: 0 0 0 4px rgba(var(--gs-primary-rgb), .16);
}
.formNote{margin-top: 10px; font-size: 13px}
.muted{color: var(--muted)}

/* Footer */
.footer{
  padding: 26px 0;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.70);
}
.footer__in{
  display:flex; justify-content:space-between; align-items:center; gap: 12px;
}
.footer__brand{font-weight: 950}
.footer__small{color: var(--muted); font-size: 13px; margin-top: 4px}
.footer__r{display:flex; gap: 12px; flex-wrap: wrap}
.footer__r a{color: var(--muted); font-weight: 850; font-size: 13px}
.footer__r a:hover{color: var(--text)}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{grid-template-columns: 1fr; gap: 14px}
  .heroCard__img{height: 280px}
  .cards{grid-template-columns: 1fr 1fr}
  .steps{grid-template-columns: 1fr}
  .demo{grid-template-columns: 1fr}
  .pricing{grid-template-columns: 1fr}
  .cta{grid-template-columns: 1fr}
}

@media (max-width: 720px){
  .navToggle{display:block}
  .nav{
    position:absolute;
    right: 18px;
    top: 78px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    min-width: 220px;
    padding: 10px;
    background: rgba(255,255,255,.92);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .nav.is-open{display:flex}
  .nav a{padding: 10px 12px}
  .hero{padding-top: 34px}
  .heroCard__actions{grid-template-columns: 1fr}
  h1{font-size: 34px}
}

.ctaFlow{
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 1px 0 rgba(15,23,42,.03);
  padding: 18px;
}

.ctaFlow h2{
  margin: 0 0 14px;
  font-size: 24px;
  letter-spacing: -.2px;
}

.ctaFlow__list{
  display: grid;
  gap: 10px;
}

.ctaFlow__item{
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px;
  border: 1px solid rgba(15,23,42,.10);
  border-radius: 16px;
  background: rgba(255,255,255,.72);
}

.ctaFlow__n{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 950;
  background: rgba(var(--gs-primary-rgb), .12);
  border: 1px solid rgba(var(--gs-primary-rgb), .20);
  color: var(--gs-accent);
}

.ctaFlow__t{
  font-weight: 900;
  font-size: 15px;
  line-height: 1.3;
}

.ctaFlow__d{
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.ctaFlow__arrow{
  text-align: center;
  font-size: 22px;
  font-weight: 900;
  color: rgba(var(--gs-primary-rgb), .70);
  line-height: 1;
}

/* === v3 additions (terminal + tabs + split panels) === */
.splitInfo{margin-top:14px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.panel{border:1px solid var(--border);border-radius:22px;background:rgba(255,255,255,.86);box-shadow:0 1px 0 rgba(15,23,42,.03);padding:18px}
.panel h3{margin:0 0 10px;font-size:18px}
.bullets{margin:0;padding-left:18px;color:var(--muted);line-height:1.7}
.panel--img{padding:14px}
.panelImg{height:260px;border-radius:18px;border:1px solid rgba(15,23,42,.10);background:var(--demo) center/cover no-repeat;box-shadow:var(--shadow2)}
.panelImgNote{margin-top:10px;color:var(--muted);font-size:13px}

.terminal{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:center}
.terminal__viewer{border:1px solid var(--border);border-radius:22px;background:rgba(255,255,255,.88);box-shadow:var(--shadow);padding:14px}
.terminal__img{height:420px;border-radius:18px;background:#fff center/contain no-repeat;border:1px solid rgba(15,23,42,.10)}
.terminal__dots{display:flex;gap:8px;justify-content:center;margin-top:12px}
.dot{width:8px;height:8px;border-radius:99px;background:rgba(15,23,42,.18)}
.dot.is-active{background:rgba(var(--gs-primary-rgb), .70)}
.terminal__text{border:1px solid var(--border);border-radius:22px;background:rgba(255,255,255,.82);box-shadow:0 1px 0 rgba(15,23,42,.03);padding:18px}
.terminal__text h3{margin:0 0 10px;font-size:18px}

.demoTabs{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.tab{border:1px solid var(--border);background:rgba(255,255,255,.75);border-radius:999px;padding:10px 14px;font-weight:900;color:var(--muted);cursor:pointer}
.tab:hover{background:rgba(2,6,23,.03)}
.tab.is-active{color:#1e1b4b;border-color:rgba(var(--gs-primary-rgb), .26);background:rgba(var(--gs-primary-rgb), .12)}

@media (max-width:980px){
  .terminal{grid-template-columns:1fr}
  .splitInfo{grid-template-columns:1fr}
  .panelImg{height:240px}
}


.grid3{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:20px;
}
.grid3 div,
.grid3 div img{
  border-radius:25px;
}
.grid3 img{
  width:100%;
}

@media (max-width: 991px){
  .grid3{
    grid-template-columns:repeat(2, 1fr);
  }
}

@media (max-width: 575px){
  .grid3{
    grid-template-columns:1fr;
  }
}

.grid3 > div{
  padding:20px;
  border:1px solid #ccc;
  background:#f7f7f7;
}.img-popup{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.8);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:9999;
  cursor:zoom-out;
}

.img-popup img{
  max-width:90%;
  max-height:90%;
  border-radius:8px;
}
.showbig{
  cursor:pointer;
}