:root{
  --bg: #0b1020;         /* tamna pozadina */
  --bg-2:#12172a;
  --card:#0f162e;
  --txt:#e5e7eb;        /* primarni tekst */
  --muted:#a9b1c4;      /* sekundarni tekst */
  --brand:#0ea5e9;      /* akcentska */
  --accent:#22c55e;     /* akcija */
  --danger:#ef4444;
  --ring: rgba(14,165,233,.35);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}
@media (prefers-color-scheme: light){
  :root{
    --bg:#f7fafc; --bg-2:#ffffff; --card:#ffffff; --txt:#0f172a; --muted:#334155; --ring: rgba(14,165,233,.5);
  }
  .hero{background: radial-gradient(1200px 600px at 70% -20%, rgba(14,165,233,.15), transparent 60%),
                    radial-gradient(800px 500px at -10% 30%, rgba(34,197,94,.12), transparent 60%), var(--bg)}
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0; font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji"; background:var(--bg); color:var(--txt); line-height:1.6}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
.container{width:min(1100px, 92%); margin-inline:auto}
.btn{display:inline-flex; align-items:center; gap:.6rem; padding:.8rem 1.1rem; border-radius:calc(var(--radius) - 6px); border:1px solid rgba(255,255,255,.08); background:linear-gradient(180deg, var(--brand), #0284c7); color:white; font-weight:600; box-shadow:var(--shadow); transition:.25s transform}
.btn:hover{transform:translateY(-1px)}
.btn.secondary{background:transparent; color:var(--txt); border:1px solid rgba(148,163,184,.35)}
.badge{font-size:.75rem; padding:.25rem .6rem; border-radius:999px; background:rgba(34,197,94,.15); color:#86efac; border:1px solid rgba(34,197,94,.35)}
header{position:sticky; top:0; z-index:50; backdrop-filter:saturate(140%) blur(8px); background:color-mix(in oklab, var(--bg-2) 80%, transparent)}
.nav{display:flex; align-items:center; justify-content:space-between; padding:.8rem 0}
.brand{display:flex; align-items:center; gap:.7rem; font-weight:700}
.brand-logo{width:36px; height:36px; display:grid; place-items:center; border-radius:12px; background:linear-gradient(135deg, var(--brand), #22c55e); box-shadow:var(--shadow); font-size:1.1rem}
.menu{display:flex; gap:1.2rem; align-items:center}
.menu a{opacity:.9}
.menu a:hover{opacity:1}

/* Hero */
.hero{isolation:isolate; background: radial-gradient(1200px 600px at 70% -20%, rgba(14,165,233,.25), transparent 60%),
                             radial-gradient(800px 500px at -10% 30%, rgba(34,197,94,.18), transparent 60%), var(--bg)}
.hero .wrap{display:grid; grid-template-columns:1.2fr .8fr; gap:2rem; align-items:center; padding:clamp(2rem, 4vw, 4rem) 0}
.hero h1{font-size:clamp(1.9rem, 4vw, 3rem); line-height:1.15; margin:0 0 .8rem}
.hero p{color:var(--muted); margin:.4rem 0 1.2rem}
.hero-cta{display:flex; gap:.8rem; flex-wrap:wrap}
.hero .card{background:linear-gradient(180deg, color-mix(in srgb, var(--card) 92%, transparent), color-mix(in srgb, var(--card) 100%, transparent)); padding:1rem; border-radius:var(--radius); border:1px solid rgba(148,163,184,.18)}
.hero .grid{display:grid; grid-template-columns:repeat(2, 1fr); gap:1rem}
@media (max-width: 880px){
  .hero .wrap{grid-template-columns:1fr}
}

/* Sections */
section{padding:clamp(2rem, 4vw, 4rem) 0}
.section-head{display:flex; align-items:end; justify-content:space-between; gap:1rem; margin-bottom:1.2rem}
.section-head h2{font-size:clamp(1.4rem, 3vw, 2rem); margin:0}
.muted{color:var(--muted)}

.cards{display:grid; grid-template-columns:repeat(12,1fr); gap:1rem}
.card{grid-column:span 4; background:var(--card); border:1px solid rgba(148,163,184,.18); border-radius:var(--radius); padding:1rem; box-shadow:var(--shadow)}
.card h3{margin:.2rem 0 .4rem; font-size:1.05rem}
.card p{margin:.2rem 0 .6rem}
.card .meta{font-size:.85rem; color:var(--muted)}
@media (max-width: 980px){.card{grid-column:span 6}}
@media (max-width: 640px){.card{grid-column:span 12}}

.features{display:grid; grid-template-columns:repeat(3,1fr); gap:1rem}
.feature{background:var(--card); border:1px solid rgba(148,163,184,.18); border-radius:var(--radius); padding:1rem}
@media (max-width: 880px){.features{grid-template-columns:1fr}}

.list{display:grid; gap:.5rem}
.list li{display:flex; gap:.6rem; align-items:flex-start}

/* Footer */
footer{padding:2rem 0; color:var(--muted); border-top:1px solid rgba(148,163,184,.18)}

/* Utilities */
.icon{width:18px;height:18px;flex:0 0 auto}
.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:1rem}
@media (max-width: 720px){.grid-2{grid-template-columns:1fr}}

/* Cookie bar */
.cookie{position:fixed; inset-inline:0; bottom:0; z-index:60; transform:translateY(110%); transition:.3s;}
.cookie .bar{margin:0 auto .8rem; width:min(980px,92%); background:var(--card); color:var(--txt); border:1px solid rgba(148,163,184,.18); border-radius:calc(var(--radius) - 6px); padding:.9rem; display:flex; gap:.8rem; align-items:center; justify-content:space-between; box-shadow:var(--shadow)}
.cookie.show{transform:translateY(0)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.hamburger { display: none; }
#nav-toggle { display: none; }
@media (max-width: 840px) {
  .hamburger { display: block; }
  #nav-toggle { display: none; }
  .menu {
    position: fixed;
    inset-inline: 0;
    top: 58px;
    background: #12172a;
    display: grid;
    gap: .2rem;
    padding: 1rem;
    border-top: 1px solid rgba(148,163,184,.2);
    transform: translateY(-120%);
    transition: transform .25s;
  }
  #nav-toggle:checked ~ .menu {
    transform: translateY(0);
  }
}

/* Form controls – scoped to page */
input, textarea{width:100%; background:var(--bg); color:var(--txt); border:1px solid rgba(148,163,184,.25); border-radius:10px; padding:.7rem .8rem; outline:none}
input:focus, textarea:focus{border-color:var(--brand); box-shadow:0 0 0 4px var(--ring)}
label{display:grid; gap:.35rem; margin:.4rem 0}