/* ============================================
   Virtus mreža — Apple-style design system
   ============================================ */

:root{
  --white:#ffffff;
  --grey-light:#f5f5f7;
  --grey-mid:#e8e8ed;
  --ink:#1d1d1f;
  --ink-soft:#6e6e73;
  --blue:#0071e3;
  --blue-dark:#0058b1;
  --dark:#1d1d1f;
  --dark-2:#000000;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:10px;
  --font-display:'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box;}

html{scroll-behavior:smooth;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important;}
}

body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block;}

a{color:inherit;text-decoration:none;}

button{font-family:inherit;cursor:pointer;border:none;background:none;}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:800;
  letter-spacing:-0.02em;
  color:var(--ink);
}

:focus-visible{
  outline:3px solid var(--blue);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------- Layout helpers ---------- */
.section-inner{
  max-width:1180px;
  margin:0 auto;
  padding:96px 32px;
}
.section-inner-narrow{max-width:880px;}
.section-centered{text-align:center;}
.section-centered h2,
.section-centered .section-sub{
  margin-left:auto;
  margin-right:auto;
}
.section-grey{background:var(--grey-light);}
.section-dark{background:var(--ink);}

.eyebrow{
  font-size:15px;
  font-weight:700;
  color:var(--blue);
  letter-spacing:0.02em;
  margin-bottom:14px;
}
.eyebrow-light{color:#4da3ff;}
.iso-cert-logo{
  height:64px;
  width:auto;
  margin:0 auto 48px;
  display:block;
}

h2{
  font-size:clamp(32px, 4.2vw, 48px);
  margin-bottom:18px;
  max-width:620px;
}
.section-sub{
  font-size:19px;
  color:var(--ink-soft);
  max-width:560px;
  margin-bottom:56px;
}
/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 28px;
  border-radius:980px;
  font-size:16px;
  font-weight:600;
  transition:transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
}
.btn-primary{
  background:var(--blue);
  color:var(--white);
}
.btn-primary:hover{
  background:var(--blue-dark);
  transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(0,113,227,0.28);
}
.btn-light{background:var(--white); color:var(--dark);}
.btn-light:hover{background:#e9e9ee; box-shadow:0 8px 20px rgba(255,255,255,0.15);}
.btn-ghost{
  color:var(--blue);
}
.btn-ghost:hover{color:var(--blue-dark);}
.btn-sm{padding:11px 22px; font-size:15px;}

/* ============================================
   NAV
   ============================================ */
.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:1000;
  background:rgba(255,255,255,0.8);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid rgba(0,0,0,0.06);
}
.nav-inner{
  max-width:980px;
  margin:0 auto;
  padding:0 32px;
  height:64px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.nav-logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-family:var(--font-display);
  font-size:17px;
}
.nav-brand{
  display:flex;
  align-items:center;
}
.nav-logo-img{
  height:38px;
  width:auto;
  display:block;
}
.nav-apple-signature{
  height:35px;
  width:auto;
  display:block;
  margin-left:35px;
}
.nav-links{
  display:flex;
  gap:36px;
  font-size:14.5px;
  font-weight:500;
}
.nav-links a{
  color:var(--ink);
  opacity:0.8;
  transition:opacity .2s;
}
.nav-links a:hover{opacity:1; color:var(--blue);}

.nav-burger{
  display:none;
  flex-direction:column;
  gap:5px;
  width:28px;
  padding:6px 0;
}
.nav-burger span{
  display:block;
  height:2px;
  background:var(--ink);
  border-radius:2px;
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-burger.open span:nth-child(2){opacity:0;}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ============================================
   HERO
   ============================================ */
.hero{
  position:relative;
  min-height:70vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:160px 32px 100px;
  overflow:hidden;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, #eef5ff 0%, transparent 60%),
    var(--white);
}
.hero-inner{
  max-width:780px;
  position:relative;
  z-index:2;
  animation:heroRise .9s var(--ease) both;
}
@keyframes heroRise{
  from{opacity:0; transform:translateY(22px);}
  to{opacity:1; transform:translateY(0);}
}
.hero h1{
  font-size:clamp(40px, 6.4vw, 76px);
  line-height:1.05;
  margin:18px 0 22px;
}
.hero-actions{
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
}

/* ============================================
   TRUST STRIP
   ============================================ */
.trust-strip{
  background:var(--ink);
  padding:0;
}
.trust-inner{
  max-width:1180px;
  margin:0 auto;
  padding:32px 32px;
  display:flex;
  justify-content:center;
  align-items:center;
  flex-wrap:wrap;
  gap:36px;
  text-align:center;
}
.trust-item{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:0 28px;
  position:relative;
}
.trust-item + .trust-item::before{
  content:'';
  position:absolute;
  left:-28px;
  top:50%;
  transform:translateY(-50%);
  width:1px;
  height:28px;
  background:rgba(255,255,255,0.15);
}
.trust-item strong{
  font-family:var(--font-display);
  font-size:22px;
  font-weight:800;
  color:var(--white);
}
.trust-item span{
  font-size:13px;
  color:#9a9aa0;
  letter-spacing:0.01em;
}

/* ============================================
   CARDS GRID (usluge)
   ============================================ */
.cards-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:20px;
}
.card{
  background:var(--white);
  border:1px solid var(--grey-mid);
  border-radius:var(--radius-lg);
  padding:36px 30px;
  text-align:left;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 40px -16px rgba(0,0,0,0.12);
  border-color:transparent;
}
.card-icon{
  width:46px; height:46px;
  border-radius:12px;
  background:var(--grey-light);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--blue);
  margin-bottom:20px;
}
.card-icon svg{width:24px; height:24px;}
.card h3{
  font-size:20px;
  margin-bottom:10px;
}
.card p{
  font-size:15px;
  color:var(--ink-soft);
  line-height:1.55;
}

/* ============================================
   BRANDS
   ============================================ */
.brands-main{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-bottom:20px;
}
.brand-tile{
  background:var(--white);
  border:1px solid var(--grey-mid);
  border-radius:var(--radius-md);
  display:flex;
  align-items:center;
  justify-content:center;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
  overflow:hidden;
  padding:24px;
}
.brand-tile:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 32px -16px rgba(0,0,0,0.12);
}
.brand-tile-lg{
  aspect-ratio:16/9;
}
.brand-logo{
  max-width:100%;
  max-height:100%;
  width:auto;
  height:auto;
  object-fit:contain;
}
.brands-secondary{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:16px;
}
.brand-tile-sm{
  aspect-ratio:1/1;
}
.brand-note{
  margin-top:24px;
  font-size:13px;
  color:#a1a1a6;
  text-align:center;
  max-width:480px;
  margin-left:auto;
  margin-right:auto;
}

.teamviewer-download{
  display:inline-block;
  margin:8px 0 20px;
  padding:24px 40px;
  background:linear-gradient(135deg, #1ba3e8, #0071e3);
  border-radius:var(--radius-lg);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.teamviewer-download:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 32px -16px rgba(0,113,227,0.35);
}
.teamviewer-download img{
  height:140px;
  width:auto;
  display:block;
}

/* ============================================
   ISO
   ============================================ */
.iso-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
.iso-card{
  display:flex;
  gap:24px;
  align-items:flex-start;
  background:var(--grey-light);
  border-radius:var(--radius-lg);
  padding:32px;
  text-align:left;
}
.iso-badge{
  flex:none;
  width:84px; height:84px;
  border-radius:18px;
  background:var(--ink);
  color:var(--white);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  font-family:var(--font-display);
  font-weight:800;
  font-size:14px;
  line-height:1.25;
}
.iso-card h3{font-size:19px; margin-bottom:8px;}
.iso-card p{font-size:14.5px; color:var(--ink-soft); line-height:1.55;}

/* ============================================
   PAYMENT
   ============================================ */
.pay-grid-3{
  grid-template-columns:repeat(3,1fr);
  max-width:1080px;
  margin:0 auto;
}
.pay-card{
  background:var(--white);
  border-radius:var(--radius-lg);
  padding:32px 28px;
  border:1px solid var(--grey-mid);
  text-align:left;
}
.pay-icon{
  width:46px; height:46px;
  border-radius:12px;
  background:var(--grey-light);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--blue);
  margin-bottom:18px;
}
.pay-icon svg{width:24px; height:24px;}
.pay-card h3{font-size:19px; margin-bottom:8px;}
.pay-card p{font-size:14.5px; color:var(--ink-soft); line-height:1.55;}

/* ============================================
   MAP
   ============================================ */
.map-block{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:0;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--grey-mid);
}
.map-info{
  background:var(--white);
  padding:44px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.map-info h3{font-size:24px; margin-bottom:14px;}
.map-info p{font-size:15.5px; color:var(--ink-soft); margin-bottom:18px; line-height:1.6;}
.map-hours{margin-bottom:26px !important;}
.map-embed{
  min-height:360px;
}
.map-embed iframe{width:100%; height:100%; min-height:360px;}

.location-photo{
  margin-top:24px;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--grey-mid);
}
.location-photo img{
  width:100%;
  display:block;
  max-height:480px;
  object-fit:cover;
}
.location-photo figcaption{
  padding:16px 24px;
  font-size:14px;
  color:var(--ink-soft);
  background:var(--white);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.form-honeypot{
  position:absolute;
  left:-9999px;
  top:-9999px;
}
.contact-form{
  margin-top:8px;
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  margin-bottom:18px;
}
.form-field label{
  display:block;
  font-size:13.5px;
  color:#9a9aa0;
  margin-bottom:8px;
  font-weight:500;
}
.form-field input,
.form-field textarea{
  width:100%;
  background:#161617;
  border:1px solid #3a3a3c;
  border-radius:var(--radius-sm);
  padding:13px 16px;
  font-size:15px;
  color:var(--white);
  font-family:var(--font-body);
  transition:border-color .2s;
}
.form-field input:focus,
.form-field textarea:focus{
  border-color:var(--blue);
  outline:none;
}
.form-field-full{margin-bottom:24px;}
.form-field textarea{resize:vertical;}
.form-actions{
  display:flex;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
}
.form-note{
  font-size:13px;
  color:#8e8e93;
}
.form-success{
  margin-top:16px;
  font-size:14.5px;
  color:#34c759;
  min-height:0;
}
.form-success.form-error{
  color:#ff453a;
}
.contact-direct{
  margin-top:48px;
  padding-top:28px;
  border-top:1px solid #2c2c2e;
  font-size:15px;
  color:#9a9aa0;
}
.contact-direct a{color:var(--white); font-weight:600;}
.contact-direct a:hover{color:var(--blue);}
/* ============================================
   FOOTER
   ============================================ */
.footer{
  background:var(--white);
  border-top:1px solid var(--grey-mid);
  padding-top:64px;
}
.footer-inner{
  max-width:980px;
  margin:0 auto;
  padding:0 32px 48px;
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:32px;
}
.footer-logo{margin-bottom:16px;}
.footer-logo-img{height:48px;}
.footer-col p{font-size:14px; color:var(--ink-soft); line-height:1.6;}
.footer-col h4{
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:0.04em;
  color:#a1a1a6;
  margin-bottom:16px;
  font-weight:700;
}
.footer-col a{
  display:block;
  font-size:14.5px;
  color:var(--ink-soft);
  margin-bottom:10px;
  transition:color .2s;
}
.footer-col a:hover{color:var(--blue);}
.footer-bank{font-size:13px !important; color:#a1a1a6 !important;}
.payway-badge-footer{
  height:auto;
  width:100%;
  max-width:120px;
  display:block;
}
.footer-bottom{
  border-top:1px solid var(--grey-mid);
  padding:24px 32px;
  max-width:980px;
  margin:0 auto;
  display:flex;
  justify-content:space-between;
  font-size:12.5px;
  color:#a1a1a6;
  flex-wrap:wrap;
  gap:8px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 980px){
  .cards-grid{grid-template-columns:repeat(2,1fr);}
  .brands-main{grid-template-columns:repeat(3,1fr);}
  .brands-secondary{grid-template-columns:repeat(3,1fr);}
  .iso-grid{grid-template-columns:1fr;}
  .pay-grid{grid-template-columns:repeat(1,1fr);}
  .map-block{grid-template-columns:1fr;}
  .map-embed{min-height:320px;}
  .footer-inner{grid-template-columns:1fr 1fr;}
  .trust-inner{padding:28px 32px; flex-direction:column; gap:18px;}
  .trust-item{padding:0;}
  .trust-item + .trust-item::before{display:none;}
}

@media (max-width: 760px){
  .nav-links, .nav-cta{display:none;}
  .nav-burger{display:flex;}
  .nav-apple-signature{height:26px; margin-left:16px;}
  .nav-logo-img{height:30px;}
  .nav-links.mobile-open{
    display:flex;
    position:absolute;
    top:64px; left:0; right:0;
    background:rgba(255,255,255,0.98);
    backdrop-filter:blur(20px);
    flex-direction:column;
    padding:20px 32px 28px;
    gap:18px;
    border-bottom:1px solid var(--grey-mid);
    font-size:16px;
  }
  .section-inner{padding:64px 22px;}
  .hero{padding:120px 22px 60px; min-height:auto;}
  .cards-grid{grid-template-columns:1fr;}
  .brands-main{grid-template-columns:1fr;}
  .brands-secondary{grid-template-columns:repeat(2,1fr);}
  .form-row{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr; gap:32px;}
  .footer-bottom{flex-direction:column; text-align:left;}
}