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

:root{
  --navy:#020814;
  --navy2:#07162e;
  --red:#ff002f;
  --red2:#ff365f;
  --blue:#0b8dff;
  --blue2:#00b7ff;
  --white:#ffffff;
  --muted:#b8c6d8;
}

html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;background:var(--navy);color:var(--white);overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%}

.container{
  width:min(1200px, calc(100% - 30px));
  margin:auto;
}

.header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:1000;
  background:rgba(2,8,20,.84);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.nav{
  height:92px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.logo img{
  height:72px;
  width:auto;
  display:block;
}

nav{
  display:flex;
  align-items:center;
  gap:28px;
}

nav a{
  font-weight:800;
  color:#fff;
  transition:.25s;
}

nav a:hover{
  color:var(--blue2);
  text-shadow:0 0 14px rgba(0,183,255,.7);
}

.nav-call{
  padding:13px 21px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--red),var(--red2));
  box-shadow:0 0 28px rgba(255,0,47,.35);
}

.menu-btn{
  display:none;
  border:0;
  background:transparent;
  color:white;
  font-size:32px;
  cursor:pointer;
}

/* HERO PRODUŽEN ZA OKO 2cm */
.hero-slider{
  padding-top:92px;
  background:#000;
  overflow:hidden;
}

.hero-img{
  width:100%;
  height:calc(100vh - 92px + 76px);
  min-height:636px;
  object-fit:cover;
  object-position:center top;
  display:block;
}

.quick-cta{
  margin-top:-45px;
  position:relative;
  z-index:3;
}

.quick-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.quick-card{
  min-height:105px;
  padding:24px;
  border-radius:24px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 20px 60px rgba(0,0,0,.35);
}

.quick-card strong{font-size:24px;margin-bottom:5px}
.quick-card span{color:#edf4ff}
.quick-card.red{background:linear-gradient(135deg,var(--red),#9b001d)}
.quick-card.blue{background:linear-gradient(135deg,var(--blue),#004f99)}
.quick-card.dark{background:linear-gradient(135deg,#07162e,#020814)}

.section{padding:105px 0}

.section-title{
  text-align:center;
  max-width:780px;
  margin:0 auto 55px;
}

.section-title span,.label{
  color:var(--blue2);
  font-weight:900;
  letter-spacing:2px;
}

.section-title h1,.why h2,.contact h2{
  font-size:clamp(34px,5vw,56px);
  line-height:1.08;
  margin-top:14px;
}

.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}

.service-card{
  padding:34px;
  border-radius:30px;
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 20px 70px rgba(0,0,0,.25);
  transition:.25s;
}

.service-card:hover{
  transform:translateY(-8px);
  border-color:rgba(0,183,255,.7);
  box-shadow:0 0 45px rgba(0,183,255,.15);
}

.icon{font-size:50px;margin-bottom:20px}
.service-card h2{font-size:28px;margin-bottom:14px}

.service-card p,.why p,.contact p{
  color:var(--muted);
  line-height:1.7;
  font-size:17px;
}

.why{
  background:
  radial-gradient(circle at left,rgba(255,0,47,.18),transparent 34%),
  radial-gradient(circle at right,rgba(0,183,255,.18),transparent 34%),
  #050d1c;
}

.why-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
}

.why p{margin-top:18px}

.why-list{
  display:grid;
  gap:16px;
}

.why-list div{
  padding:22px;
  border-radius:20px;
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.1);
  font-size:20px;
  font-weight:800;
}

.why-list b{color:var(--blue2);margin-right:12px}

.contact-box{
  padding:48px;
  border-radius:34px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  background:linear-gradient(135deg,#07162e,#0d2448);
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 25px 80px rgba(0,0,0,.35);
}

.contact p{margin-top:12px}
.contact-buttons{display:flex;gap:16px;flex-wrap:wrap}

.btn{
  padding:17px 28px;
  border-radius:16px;
  font-weight:900;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:160px;
}

.red-btn{background:linear-gradient(135deg,var(--red),var(--red2));box-shadow:0 0 30px rgba(255,0,47,.35)}
.blue-btn{background:linear-gradient(135deg,var(--blue),var(--blue2));box-shadow:0 0 30px rgba(0,183,255,.28)}

.footer{
  padding:35px 0;
  background:#01050d;
  border-top:1px solid rgba(255,255,255,.08);
}

.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.footer img{height:60px}
.footer p{color:var(--muted)}

@media(max-width:1100px){
  .hero-img{
    height:calc(62vw + 76px);
    min-height:556px;
    object-position:center top;
  }

  nav{gap:18px}
  .logo img{height:62px}
}

@media(max-width:768px){
  .nav{height:78px}
  .header{background:rgba(2,8,20,.95)}
  .menu-btn{display:block}

  nav{
    display:none;
    position:absolute;
    top:78px;
    left:15px;
    right:15px;
    padding:22px;
    border-radius:22px;
    flex-direction:column;
    align-items:stretch;
    background:#07162e;
    box-shadow:0 25px 70px rgba(0,0,0,.45);
  }

  nav.active{display:flex}
  nav a{padding:12px 5px}
  .nav-call{text-align:center}
  .logo img{height:52px}

  .hero-slider{padding-top:78px}

  .hero-img{
    height:auto;
    min-height:unset;
    object-fit:contain;
    object-position:center top;
  }

  .quick-cta{margin-top:18px}

  .quick-grid,
  .services-grid,
  .why-grid{
    grid-template-columns:1fr;
  }

  .section{padding:70px 0}
  .service-card{padding:26px;border-radius:24px}

  .contact-box,
  .footer-inner{
    flex-direction:column;
    align-items:flex-start;
  }

  .contact-box{
    padding:30px;
    border-radius:26px;
  }

  .contact-buttons{width:100%}
  .btn{width:100%}
  .footer img{height:50px}
}

@media(max-width:430px){
  .container{width:min(100% - 22px, 1200px)}
  .logo img{height:46px}
  .quick-card{min-height:92px;padding:20px}
  .quick-card strong{font-size:21px}

  .section-title h1,
  .why h2,
  .contact h2{
    font-size:31px;
  }

  .service-card h2{font-size:24px}
  .why-list div{font-size:17px;padding:18px}
}