:root{
  --bg:#0b1020; --panel:#0f162e; --text:#e5e7eb; --muted:#a5b4fc;
  --primary:#6d4cff; --accent:#2e5bff; --ring:#3b82f6;
  --card:#111936; --border:#1f2a4a; --shadow:0 10px 30px rgba(0,0,0,.35);
  --radius:18px; --container:1140px;
}

/* RESET */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  padding: 10px;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -20%, #1d2a55 0%, transparent 60%),
    radial-gradient(900px 600px at -10% 10%, #1a2c6d 0%, transparent 55%),
    var(--bg);
  color:var(--text); line-height:1.6;
}
a{color:var(--muted); text-decoration:none}
a:hover{color:#c7d2fe}
.container{max-width:var(--container); margin:0 auto; padding:0 20px}

/* ===== NAV (desktop) ===== */
.nav{position:sticky; top:0; z-index:50; backdrop-filter:blur(8px);
  background:rgba(11,16,32,.6); border-bottom:1px solid var(--border)}
.nav-inner{display:flex; align-items:center; justify-content:space-between; height:72px}
.brand img{display:block; height:45px; width:auto; object-fit:contain}
.menu{display:flex; align-items:center; gap:28px}
.menu a{display:inline-flex; align-items:center; padding:10px 0; font-size:16px; line-height:1; color:#c7d2fe}
.menu a:hover{color:#e5e7eb}
.cta{display:inline-flex; align-items:center; justify-content:center; padding:10px 18px;
  border-radius:999px; background:linear-gradient(90deg,var(--accent),var(--primary));
  color:#fff; font-weight:600; box-shadow:var(--shadow)}

/* ===== MOBILNI PANEL-MENI (uvek vidljiv) ===== */
.nav-popover{
  /* na desktopu ga gasimo ispod (min-width) */
}
.popover-panel{
  width:min(94vw,560px);
  background:#0f162e; border:1px solid var(--border);
  border-radius:22px; box-shadow:0 20px 60px rgba(0,0,0,.45);
  padding:16px;
}
.popover-links{display:flex; flex-wrap:wrap; gap:16px 18px; justify-content:center; padding:8px 6px 14px}
.popover-links a{display:inline-flex; align-items:center; justify-content:center; padding:10px 12px; color:#c7d2fe; border-radius:12px}
.popover-links a:hover{background:#0e1733; color:#e5e7eb}
.btn{padding:14px 18px; border-radius:12px; border:1px solid var(--border); background:var(--panel);
  color:#fff; display:inline-flex; align-items:center; gap:10px; box-shadow:var(--shadow)}
.btn-primary{background:linear-gradient(90deg,var(--accent),var(--primary)); border:none}
.btn-dark{background:#0c1328; color:#fff; border:1px solid rgba(255,255,255,.08)}
.popover-cta{display:flex; align-items:center; justify-content:center; width:100%; border-radius:16px; padding:14px 16px}

/* prikaz panel-menija samo na ≤1024px (i to kao deo layouta ispod trake) */
@media (max-width:1024px){
  .menu, .cta{ display:none !important; }
  .nav-popover{
    position: static;
    display: grid; place-items: center;
    padding: 10px 0;
  }
}

/* desktop sakrij panel */
@media (min-width:1025px){
  .nav-popover{ display:none !important; }
}

/* ===== HERO ===== */
.hero{position:relative; padding:140px 0 100px; overflow:hidden;
  background:radial-gradient(circle at left center,#0d1435 0%,#070b1f 80%); color:#fff}
.hero::after{
  content:""; position:absolute; top:0; right:0; bottom:0; left:35%;
  background:url("assets/images/slider1.png") no-repeat right center/cover;
  opacity:.55; pointer-events:none; z-index:0;
}
.hero::before{
  content:""; position:absolute; top:0; bottom:0; left:0; width:70%;
  background:linear-gradient(to right,rgba(11,16,32,1) 50%, rgba(11,16,32,0) 100%);
  z-index:1; pointer-events:none;
}
.hero .container{position:relative; z-index:2}
.badge{display:inline-flex; align-items:center; gap:8px; padding:8px 12px; border:1px solid var(--border); border-radius:999px; color:var(--muted); background:rgba(17,25,54,.6)}
h1{font-size:clamp(34px,6vw,56px); margin:18px 0 12px; line-height:1.1}
.lead{font-size:clamp(16px,2.7vw,20px); color:#cbd5e1; max-width:780px}
.hero-actions{display:flex; gap:14px; margin-top:22px}

@media (max-width:992px){
  .hero{text-align:center}
  .hero::after{opacity:.30; left:0}
  .hero::before{width:100%; background:rgba(11,16,32,.85)}
  .hero .container{max-width:95%}
}

/* ===== SECTIONS / CARDS / GRID ===== */
.section{padding:84px 0}
.section h2{font-size:clamp(26px,4.8vw,36px); margin:0 0 18px; text-align: center;}
.section p.section-intro{color:#cbd5e1; max-width:820px}

.cards{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; margin-top:26px}
.card{background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:22px; box-shadow:var(--shadow)}
.card h3{margin:8px 0 6px; font-size:20px}
.card p{color:#cbd5e1; margin:0}

.kv{display:flex; gap:36px; align-items:center; margin-top:26px}
.kv .col{flex:1}
.kv .col img{width:180px; height:auto}

.contact-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:24px; margin-top:26px}
.form{background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:22px}
.form label{display:block; font-weight:600; margin-bottom:6px}
.form input,.form textarea{width:100%; padding:12px 14px; border-radius:12px; border:1px solid var(--border); background:#0e1733; color:#fff}
.form textarea{min-height:140px; resize:vertical}
.form .row{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.form .submit{margin-top:12px}

@media (max-width:900px){
  .cards{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .kv{flex-direction:column}
}
@media (max-width:560px){ .cards{grid-template-columns:1fr} }
@media (prefers-reduced-motion:reduce){ *{scroll-behavior:auto} }

/* ===== PARTNERI (marquee) ===== */
.logo-marquee{overflow:hidden; display:grid; gap:24px; margin-top:30px; justify-content:center}
.marquee-row{display:flex; justify-content:center; overflow:hidden; width:100%}
.marquee-track{display:flex; gap:40px; justify-content:center; align-items:center; animation:scroll-left 25s linear infinite}
.marquee-row.reverse .marquee-track{animation:scroll-right 25s linear infinite}
.logo{height:40px; width:auto; object-fit:contain; opacity:.9}
@keyframes scroll-left{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@keyframes scroll-right{0%{transform:translateX(0)}100%{transform:translateX(50%)}}

/* ===== FOOTER ===== */
.footer{padding:28px 0 48px; color:#94a3b8; border-top:1px solid var(--border); background:rgba(11,16,32,.6)}
.tag{display:inline-block; padding:6px 10px; border-radius:999px; border:1px solid var(--border); color:#cbd5e1; font-size:12px}

/* O aplikaciji / kompaniji – uvodni tekst */
.about-intro{
  max-width: 980px;
  margin: 0 auto 26px;
  text-align: center;
  color: #cbd5e1;
}
.about-intro p{ margin: 8px 0; }

/* Grid sa karticama */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 22px;
  margin-top: 24px;
  justify-items: center;
  align-items: stretch;
}

/* Kartice */
.feature-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px 20px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25),
              inset 0 1px 0 rgba(255, 255, 255, 0.02);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  width: 100%;
  max-width: 240px; /* kontrolisana širina svake kartice */
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 28px 80px rgba(30, 64, 175, 0.35),
              inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* Ikonica */
.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: radial-gradient(120% 120% at 30% 20%, var(--accent) 0%, var(--primary) 70%);
  box-shadow: 0 10px 30px rgba(46, 91, 255, 0.35);
  color: #fff;
}
/* Ikonice unutar polja */
.feature-icon svg {
  width: 50px;   
  height: 50px;
}

/* Naslov i tekst */
.feature-card h3 {
  margin: 10px 0 8px;
  font-size: 18px;
  color: #eaf0ff;
}
.feature-card p {
  margin: 0;
  color: #c8d1ea;
  font-size: 14.5px;
  line-height: 1.55;
}

/* Responsive */
@media (max-width: 1200px) {
  .features {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
  }
}
@media (max-width: 640px) {
  .feature-card {
    max-width: none;
    padding: 22px 18px;
  }
  .feature-icon {
    width: 58px;
    height: 58px;
    border-radius: 14px;
  }
}

/* zaglavlja redova (Software / Konsalting) */
.services-head{
  display:flex; align-items:center; gap:12px; margin: 8px 0 18px;
}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px; border-radius:999px; font-weight:600; letter-spacing:.2px;
  border:1px solid var(--border); background:#0f162e; color:#cbd5e1;
}
.pill-soft{ box-shadow: 0 0 0 2px rgba(46,91,255,.15) inset; }
.pill-consult{ box-shadow: 0 0 0 2px rgba(109,76,255,.15) inset; }

/* grid sa karticama (3 u redu, stack na mobilu) */
.service-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:22px;
}

/* kartica */
.service-card{
  background: rgba(255,255,255,.02);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px 20px;
  box-shadow: 0 18px 60px rgba(0,0,0,.25);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.service-card:hover{
  border-color: rgba(99,102,241,.35);
  box-shadow: 0 28px 80px rgba(30,64,175,.30);
  transform: translateY(-2px);
}

.service-card header h3{
  margin: 0 0 6px; font-size: 18px; color:#eaf0ff;
}
.service-card .subtitle{
  margin:0 0 12px; color:#97a3c8; font-size:14px;
}

/* lista u stilu “čekiranih” tačaka */
.feature-list{ list-style:none; margin:0 0 16px; padding:0; display:grid; gap:8px }
.feature-list li{
  display:flex; align-items:flex-start; gap:10px; color:#cbd5e1; font-size:14.5px;
}
.feature-list li::before{
  content:""; flex:0 0 16px; height:16px; margin-top:3px; border-radius:50%;
  background: radial-gradient(120% 120% at 30% 20%, var(--accent) 0%, var(--primary) 70%);
  box-shadow:0 0 0 2px rgba(46,91,255,.25);
}

/* CTA-ovi u kartici */
.card-actions{ display:flex; gap:10px; flex-wrap:wrap }
.btn.ghost{
  background: transparent; border-color: var(--border); color:#cbd5e1;
}
.btn.ghost:hover{ border-color:#6b7fd6; color:#eaf0ff }

/* responsive raspored */
@media (max-width: 980px){
  .service-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .service-grid{ grid-template-columns: 1fr; }
  .service-card{ padding:20px 18px }
}

/* ===== Modal (popup) ===== */
.modal{ position:fixed; inset:0; display:none; z-index:80 }
.modal.is-open{ display:block }
.modal__backdrop{ position:absolute; inset:0; background:rgba(3,8,22,.65); backdrop-filter:blur(4px) }
.modal__dialog{
  position:relative; margin:6vh auto; width:min(940px, 94vw);
  background:#0f162e; border:1px solid var(--border); border-radius:22px;
  box-shadow:0 30px 120px rgba(0,0,0,.55); padding:22px 22px 24px;
}
.modal__close{
  position:absolute; top:12px; right:12px; border:1px solid var(--border);
  background:#0c1328; color:#cbd5e1; border-radius:10px; padding:6px; cursor:pointer;
}
.modal__close:hover{ color:#fff; border-color:#6b7fd6 }
.modal__header{ margin:4px 0 12px }
.modal__header h3{ margin:0 0 4px; font-size:22px }
.modal__kicker{ margin:0; color:#9fb0d0 }

/* forma */
.modal__form{ margin-top:6px }
.form-grid{
  display:grid; grid-template-columns: 1fr 1fr; gap:14px;
}
.form-grid label{ display:flex; flex-direction:column; gap:6px }
.form-grid label span{ font-weight:600; color:#cbd5e1 }
.form-grid b{ color:#7ea6ff; font-weight:700 }
.form-grid input,
.form-grid select,
.form-grid textarea{
  width:100%; padding:12px 14px; border-radius:12px;
  background:#0e1733; border:1px solid var(--border); color:#fff;
}
.form-grid select{ appearance:none; background-image: linear-gradient(45deg,transparent 50%,#8aa3ff 50%), linear-gradient(135deg,#8aa3ff 50%,transparent 50%); background-position: calc(100% - 18px) 16px, calc(100% - 12px) 16px; background-size:6px 6px, 6px 6px; background-repeat:no-repeat; }
.grid-full{ grid-column:1 / -1 }

.agree{ display:flex; align-items:flex-start; gap:10px; color:#9fb0d0; margin-top:2px }
.agree a{ color:#bcd1ff }
.agree input{ margin-top:4px }

.modal__actions{ display:flex; gap:10px; margin-top:8px }
.form-success{ margin-top:12px; color:#8fe6a0 }

/* responsive modal */
@media (max-width:720px){
  .modal__dialog{ margin:4vh auto; padding:18px }
  .form-grid{ grid-template-columns: 1fr; }
}
/* ====== Hamburger dugme ====== 
.nav-toggle{
  display:none; /* desktop off 
  border:1px solid var(--border);
  background:#0c1328; color:#cbd5e1;
  border-radius:12px; padding:8px; line-height:0; cursor:pointer;
} */

.nav-toggle {
  display: none;  desktop off 
  border: 1px solid var(--border);
  background: #0c1328;
  color: #cbd5e1;
  border-radius: 12px;
  padding: 8px;
  line-height: 0;
  cursor: pointer;
  align-self: center;
  margin-top: 0;
  transform: translateY(-2px);
}

.nav-toggle:hover{ color:#fff; border-color:#6b7fd6 }

/* na mobilu: pokaži dugme, sakrij desktop meni/cta */
@media (max-width:1024px){
  .menu, .cta{ display:none !important; }
  .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; transform: translateY(-2px);}
  .nav-inner {
    display: flex;
    align-items: center; /* ovo osigurava centralno poravnanje */
  }
}

/* ====== Popover meni (zatvoren po difoltu) ====== */
.nav-popover{
  position:fixed; inset:0; z-index:70; display:none;
}
.nav-popover.is-open{ display:block; }
.popover-backdrop{
  position:absolute; inset:0; background:rgba(3,8,22,.65); backdrop-filter:blur(4px);
}
.popover-panel{
  position:absolute; top:0; left:0; right:0;
  margin: 0 auto; width:min(96vw, 560px);
  background:#0f162e; border:1px solid var(--border); border-top:none;
  border-radius:0 0 22px 22px;
  box-shadow:0 20px 60px rgba(0,0,0,.45);
  padding:16px; transform: translateY(-16px); opacity:0;
  transition: transform .22s ease, opacity .22s ease;
}
.nav-popover.is-open .popover-panel{
  transform: translateY(0); opacity:1;
}
html.no-scroll{ overflow:hidden; }

/* ====== Poruka uspeha u modalu ====== */
.modal.is-open .form-success{ display:none; }
.modal.is-open.is-sent .form-success{
  display:block;
  background:rgba(16,185,129,.12);
  border:1px solid rgba(16,185,129,.35);
  color:#8fe6a0; padding:10px 12px; border-radius:10px;
}