:root {
  --blue-950: #061220;
  --blue-900: #0a1d34;
  --blue-850: #0f2744;
  --blue-800: #143154;
  --blue-750: #1a3d66;
  --blue-700: #224c79;
  --blue-600: #2f6295;
  --red: #08a0dc;
  --red-dark: #087fac;
  --white: #ffffff;
  --gray-25: #fbfcfd;
  --gray-50: #f7f8fa;
  --gray-100: #eef2f6;
  --gray-150: #e4eaf1;
  --gray-200: #dbe3ec;
  --text: #0d2340;
  --muted: #465f7e;
  --line: rgba(13, 35, 64, 0.12);
  --shadow-soft: 0 16px 40px rgba(8, 26, 48, 0.08);
  --shadow-deep: 0 26px 72px rgba(7, 23, 43, 0.18);
  --radius: 4px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body {
  margin: 0;
  font-family: 'Open Sans', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.68;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1200px, 92%); margin: 0 auto; }

.topbar {
  background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-900) 42%, var(--blue-950) 100%);
  color: #dce7f3;
  font-size: 12.5px;
}
.topbar-inner {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topbar-links { display: flex; gap: 18px; flex-wrap: wrap; }
.topbar a:hover { color: #ffffff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid rgba(13,35,64,0.08);
  backdrop-filter: blur(14px);
}
.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  margin-right: auto;
}
.brand img {
  width: auto;
  height: 52px;
}
.brand-text { display:none; }
.navlinks {
  display: flex;
  align-items: center;
  gap: 22px;
  font-family: 'Open Sans', Arial, sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .3px;
}
.navitem { position: relative; }
.navlink, .dropbtn {
  position: relative;
  display: block;
  padding: 33px 0;
  white-space: nowrap;
}
.navlink::after, .dropbtn::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 24px;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width .22s ease;
}
.navitem:hover > .dropbtn::after,
.navlink:hover::after,
.navlink.active::after { width: 100%; }
.dropdown {
  display: none;
  position: absolute;
  top: 74px;
  left: -18px;
  min-width: 290px;
  background: linear-gradient(180deg, #ffffff 0%, #f9fbfd 100%);
  border-top: 3px solid var(--red);
  box-shadow: var(--shadow-soft);
  padding: 8px 0;
}
.navitem:hover > .dropdown { display: block; }
.dropdown a {
  display: block;
  padding: 10px 18px;
  border-bottom: 1px solid rgba(13,35,64,0.06);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.dropdown a:hover {
  background: linear-gradient(90deg, rgba(33,76,121,0.07), rgba(255,255,255,0));
  color: var(--red);
}
.mega {
  width: 720px;
  left: -260px;
  padding: 24px;
  grid-template-columns: 1fr 1.18fr;
  gap: 26px;
}
.navitem:hover > .mega { display: grid; }
.mega h4 {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--blue-900);
  letter-spacing: .6px;
}
.mega a { padding: 7px 0; border: 0; background: none !important; }
.mega a:hover { padding-left: 4px; }
.cta, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-family: 'Open Sans', Arial, sans-serif;
  font-weight: 700;
  letter-spacing: .4px;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.cta {
  background: linear-gradient(135deg,  #13ace7 0%, var(--red) 60%, #087fac 100%);
  color: #fff;
  padding: 13px 17px;
  box-shadow: 0 10px 22px rgba(8,160,220,0.20);
}
.cta:hover, .btn.red:hover { background: linear-gradient(135deg, #29b8ec 0%, #0787b9 100%); transform: translateY(-1px); }
.menu-toggle {
  display: none;
  border: 0;
  background: linear-gradient(135deg, var(--blue-750), var(--blue-900));
  color: #fff;
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
  font-size: 22px;
}

.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(24,61,102,.88) 0%, rgba(10,29,52,.92) 46%, rgba(6,18,32,.98) 100%),
    var(--rotate-img) center 54% / cover no-repeat;
  overflow: hidden;
}
.hero::before,
.page-hero::before,
.dark::before,
.cta-band::before,
footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(72,123,187,.22), transparent 30%),
    radial-gradient(circle at left bottom, rgba(255,255,255,.08), transparent 28%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-inner { position: relative; z-index: 2; max-width: 840px; padding: 90px 0; }
.eyebrow {
  margin-bottom: 16px;
  color: var(--red);
  font-size: 13px;
  font-weight: 700;
  font-style: italic;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}
.hero h1, .page-hero h1, h1, h2, h3, h4 {
  margin: 0;
  font-family: 'Open Sans', Arial, sans-serif;
  font-weight: 700;
  line-height: 1.08;
}
.hero h1 { font-size: clamp(48px, 7vw, 88px); letter-spacing: -1px; }
.hero p {
  max-width: 760px;
  margin: 24px 0 32px;
  color: #dce7f3;
  font-size: 18px;
}
.buttons { display: flex; gap: 13px; flex-wrap: wrap; }
.btn { padding: 14px 22px; }
.btn.red {
  background: linear-gradient(135deg, #16abe5 0%, #0787b9 100%);
  color: #fff;
}
.btn.outline {
  border: 1px solid rgba(255,255,255,.45);
  color: #fff;
  background: rgba(255,255,255,.04);
}
.btn.outline:hover { background: rgba(255,255,255,.12); }
.btn.light {
  background: #fff;
  color: var(--blue-900);
}
.btn.light:hover { background: #f1f5f9; }
.btn.navy {
  background: linear-gradient(135deg, var(--blue-800), var(--blue-950));
  color: #fff;
}

.service-strip { position: relative; z-index: 4; margin-top: -55px; }
.quickgrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(180deg, #ffffff 0%, #f9fbfd 100%);
  box-shadow: var(--shadow-deep);
  border-radius: var(--radius);
  overflow: hidden;
}
.quick {
  padding: 30px 26px;
  border-right: 1px solid var(--line);
  min-height: 188px;
  transition: background .22s ease, transform .22s ease;
}
.quick:last-child { border-right: 0; }
.quick:hover {
  background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-900) 100%);
  color: #fff;
  transform: translateY(-5px);
}
.quick h3 {
  margin: 0 0 10px;
  font-size: 22px;
  color: var(--blue-900);
}
.quick p { margin: 0; color: var(--muted); font-size: 13.5px; }
.quick:hover h3, .quick:hover p { color: #e7eef6; }

section { padding: 92px 0; position: relative; }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 35px;
  margin-bottom: 40px;
}
.section-head h2 { font-size: 48px; color: var(--blue-900); }
.section-head p { max-width: 590px; margin: 0; color: var(--muted); }
.split {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center;
}
.photo {
  min-height: 520px;
  background-position: center;
  background-size: cover;
  border-radius: var(--radius);
  box-shadow: 20px 20px 0 var(--gray-100);
}
.lead h2 { font-size: 54px; color: var(--blue-900); margin-bottom: 20px; }
.lead p { color: var(--muted); }
.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
}
.fact {
  padding: 16px 0 0 16px;
  border-left: 3px solid var(--red);
}
.fact strong { display: block; font-size: 24px; color: var(--blue-900); }
.fact span { font-size: 12.5px; color: var(--muted); }
.bg-light {
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--gray-100) 100%);
}
.cards, .tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card, .tech-card {
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
  border: 1px solid rgba(13,35,64,0.06);
  box-shadow: var(--shadow-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover, .tech-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(8,26,48,.13); }
.card-image { height: 220px; background-position: center; background-size: cover; }
.card-body { padding: 24px 25px 30px; }
.card h3, .tech-card h3 { font-size: 26px; color: var(--blue-900); margin: 8px 0 10px; }
.card p, .tech-card p { color: var(--muted); font-size: 14px; }
.text-link {
  color: var(--red);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .4px;
}
.dark {
  background: linear-gradient(145deg, var(--blue-750) 0%, var(--blue-900) 48%, var(--blue-950) 100%);
  color: #fff;
  overflow: hidden;
}
.dark .section-head h2, .dark h2, .dark h3, .dark h4 { color: #fff; }
.dark p { color: #d5e0eb; }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.step {
  padding: 22px 18px 0 0;
  border-top: 1px solid rgba(255,255,255,.25);
}
.step h3 { font-size: 22px; margin-bottom: 8px; }
.step p { font-size: 13.5px; color: #d5e0eb; }
.portfolio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.project, .banner, .product-family {
  position: relative;
  overflow: hidden;
  background-position: center;
  background-size: cover;
  border-radius: var(--radius);
}
.project {
  height: 350px;
  cursor: pointer;
}
.project.wide { grid-column: span 2; height: 460px; }
.project::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 28%, rgba(5,18,33,.92));
}
.project-label {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 21px;
  z-index: 2;
  color: #fff;
}
.project-label h3 { font-size: 25px; margin-bottom: 4px; }
.project-label span { color: #d8e4f0; font-size: 12.5px; }
.banner-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.banner {
  min-height: 395px;
  display: flex;
  align-items: end;
  padding: 30px;
}
.banner::after, .product-family::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4,18,33,.06), rgba(4,18,33,.88));
}
.banner-content, .product-family > div {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 560px;
}
.banner h3 { font-size: 34px; margin-bottom: 8px; }
.banner p, .product-family p { margin: 0; color: #dde7f1; }
.cta-band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a3d66 0%, var(--blue-900) 45%, var(--blue-950) 100%);
  color: #fff;
  padding: 56px 0;
}
.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
}
.cta-inner h2 { font-size: 42px; color: #fff; }
.cta-inner p { margin: 8px 0 0; color: #d9e5f1; }
.page-hero {
  position: relative;
  min-height: 410px;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(26,61,102,.82) 0%, rgba(10,29,52,.9) 45%, rgba(6,18,32,.98) 100%),
    var(--rotate-img) center / cover no-repeat;
  overflow: hidden;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: 60px; }
.page-hero p { max-width: 710px; color: #d9e4ef; font-size: 17px; }
.breadcrumbs {
  margin-bottom: 18px;
  color: #c6d4e1;
  font-size: 12px;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 54px;
  align-items: start;
}
.content h2 { font-size: 40px; color: var(--blue-900); margin: 0 0 18px; }
.content h3 { font-size: 28px; color: var(--blue-900); margin: 0 0 12px; }
.content p { color: var(--muted); }
.content-section {
  padding: 0 0 65px;
  margin-bottom: 60px;
  border-bottom: 1px solid var(--line);
}
.content-section:last-child { border-bottom: 0; margin-bottom: 0; }
.content-photo {
  width: 100%;
  height: 395px;
  object-fit: cover;
  border-radius: var(--radius);
  margin: 20px 0 26px;
}
.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 18px;
  margin: 22px 0;
}
.feature-list div {
  padding: 13px 15px;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--gray-100) 100%);
  border-left: 3px solid var(--red);
  color: var(--text);
  font-size: 14px;
}
.sidebar {
  position: sticky;
  top: 112px;
  border: 1px solid rgba(13,35,64,.08);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.sidebar-title {
  padding: 18px 20px;
  background: linear-gradient(135deg, var(--blue-750) 0%, var(--blue-900) 100%);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
}
.side-nav a {
  display: block;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(13,35,64,.08);
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 600;
}
.side-nav a:hover { color: var(--red); background: linear-gradient(90deg, rgba(33,76,121,.08), rgba(255,255,255,0)); }
.side-box {
  padding: 22px;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--gray-100) 100%);
  border-top: 3px solid var(--red);
}
.side-box h4 { font-size: 20px; margin: 0 0 8px; color: var(--blue-900); }
.side-box p { margin: 0 0 14px; font-size: 13px; color: var(--muted); }
.product-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.product-family {
  min-height: 430px;
  display: flex;
  align-items: end;
  padding: 30px;
}
.product-family h2 { font-size: 38px; color: #fff; margin-bottom: 10px; }
.tech-card { padding: 28px 24px; }
.ip-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.ip-table th, .ip-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid rgba(13,35,64,.08);
  color: var(--text);
  font-size: 14px;
  vertical-align: top;
}
.ip-table th {
  background: linear-gradient(180deg, #f6f8fb 0%, #e9eef4 100%);
  font-weight: 700;
}
.gallery {
  columns: 4 240px;
  column-gap: 18px;
}
.gallery-item {
  break-inside: avoid;
  margin: 0 0 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f9fbfd 100%);
  border: 1px solid rgba(13,35,64,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.gallery-item img { width: 100%; cursor: zoom-in; }
.gallery-item span {
  display: block;
  padding: 14px 16px;
  color: var(--blue-900);
  font-weight: 700;
  font-size: 13px;
}
.lightbox {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(4,18,33,.92);
  z-index: 130;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(1100px, 94vw); max-height: 90vh; border-radius: var(--radius); }
.lightbox button {
  position: absolute;
  right: 22px;
  top: 16px;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 40px;
  cursor: pointer;
}
footer {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--blue-800) 0%, var(--blue-900) 44%, var(--blue-950) 100%);
  color: #c8d5e3;
  padding: 68px 0 24px;
}
footer .container { position: relative; z-index: 2; }
footer .brand img { height: 56px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 1.1fr;
  gap: 38px;
}
.footer-grid h4 {
  margin: 0 0 15px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .4px;
}
.footer-grid a {
  display: block;
  margin: 8px 0;
  color: #c3cfdb;
  font-size: 13px;
}
.footer-grid a:hover { color: #fff; }
.footer-grid p { font-size: 13px; color: #d2dbe5; }
.copyright {
  margin-top: 45px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  color: #95a5b6;
  font-size: 11.5px;
}

@media (max-width: 1040px) {
  .navlinks {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 88px;
    background: linear-gradient(180deg, #ffffff 0%, #f9fbfd 100%);
    padding: 12px 4%;
    box-shadow: var(--shadow-soft);
    max-height: 75vh;
    overflow: auto;
  }
  .navlinks.open { display: block; }
  .navitem, .navlink, .dropbtn { display: block; padding: 11px 0; }
  .navlink::after, .dropbtn::after { display:none; }
  .dropdown, .mega {
    display: block !important;
    position: static;
    width: auto;
    min-width: 0;
    box-shadow: none;
    border: 0;
    padding: 0 0 4px 13px;
  }
  .mega { grid-template-columns: 1fr; }
  .dropdown a { padding: 7px 0; border: 0; }
  .menu-toggle { display: block; }
  .nav > .cta { display: none; }
  .quickgrid, .cards, .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .quick:nth-child(2) { border-right: 0; }
  .split, .layout, .product-intro { grid-template-columns: 1fr; }
  .sidebar { position: static; order: -1; }
  .portfolio { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .topbar-inner { padding: 8px 0; align-items: flex-start; }
  .topbar-links { gap: 7px; flex-direction: column; }
  .nav { min-height: 76px; }
  .navlinks { top: 76px; }
  .brand img { height: 42px; }
  .hero { min-height: 620px; }
  .hero-inner { padding: 72px 0; }
  .hero h1 { font-size: 52px; }
  .hero p { font-size: 16px; }
  .service-strip { margin-top: 0; }
  .quickgrid, .cards, .steps, .portfolio, .banner-grid, .facts, .tech-grid, .footer-grid { grid-template-columns: 1fr; }
  .quick { border-right: 0; border-bottom: 1px solid var(--line); }
  .project.wide { grid-column: auto; height: 350px; }
  .section-head { display: block; }
  .section-head h2, .lead h2, .content h2 { font-size: 38px; }
  .split { gap: 34px; }
  .photo { min-height: 380px; }
  .page-hero { min-height: 335px; }
  .page-hero h1 { font-size: 44px; }
  .feature-list { grid-template-columns: 1fr; }
  .cta-inner { display: block; }
  .cta-inner .btn { margin-top: 18px; }
  .gallery { columns: 1; }
  .layout { gap: 28px; }
}

/* Dodatni poslovni banneri u desnom stupcu */
.side-promos{display:grid;gap:14px;margin-top:18px}
.side-promo{position:relative;min-height:155px;display:flex;align-items:flex-end;overflow:hidden;border-radius:4px;background-position:center;background-size:cover;box-shadow:var(--shadow-soft);isolation:isolate}
.side-promo::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,18,32,.05) 10%,rgba(6,18,32,.88) 100%);z-index:-1}
.side-promo::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(34,76,121,.22),transparent 55%);z-index:-1}
.side-promo-content{padding:18px 18px 17px;color:#fff}
.side-promo small{display:block;margin-bottom:6px;color:#d9e5f2;font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase}
.side-promo strong{display:block;color:#fff;font-size:15px;line-height:1.22;font-weight:700}
.side-promo span{display:block;margin-top:8px;color:#fff;font-size:11px;font-weight:700}
.side-promo:hover .side-promo-content{transform:translateY(-2px)}
.side-promo-content{transition:transform .2s ease}
.tech-note{padding:18px 20px;background:linear-gradient(135deg,var(--gray-50),var(--gray-100));border-left:3px solid var(--blue-700);color:var(--text);margin:20px 0}
.tech-note strong{color:var(--blue-900)}


/* V4 brand refinement and performance-friendly motion */
:root{
  --accent:#08a0dc;
  --accent-2:#27b7eb;
  --accent-soft:#dff5fd;
  --violet:#342a63;
}
::selection{background:var(--accent);color:#fff}
body{overflow-x:hidden}
.site-header{transition:box-shadow .25s ease,background .25s ease}
.site-header.scrolled{box-shadow:0 14px 34px rgba(6,18,32,.12);background:rgba(255,255,255,.985)}
.brand img{height:60px;max-width:270px;object-fit:contain;object-position:left center}
footer .brand img{height:68px;max-width:300px}
.eyebrow{color:var(--accent)}
.navlink::after,.dropbtn::after{background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.dropdown{border-top-color:var(--accent)}
.dropdown a:hover,.text-link{color:var(--accent)}
.cta,.btn.red{background:linear-gradient(135deg,var(--accent-2) 0%,var(--accent) 58%,#0788ba 100%);box-shadow:0 10px 24px rgba(8,160,220,.20)}
.cta:hover,.btn.red:hover{background:linear-gradient(135deg,#3bc4f2 0%,#0998d0 100%)}
.quick{position:relative;overflow:hidden}
.quick::before{content:"";position:absolute;inset:auto -40% -85% -40%;height:150%;background:radial-gradient(circle,rgba(39,183,235,.18),transparent 64%);opacity:0;transition:opacity .28s ease,transform .28s ease;transform:translateY(14px)}
.quick:hover::before{opacity:1;transform:translateY(0)}
.quick>*{position:relative;z-index:1}
.fact,.feature-list div{border-left-color:var(--accent)}
.side-box{border-top-color:var(--accent)}
.project,.banner,.product-family,.card,.gallery-item,.content-photo{transition:transform .3s ease,box-shadow .3s ease,filter .3s ease}
.project:hover,.banner:hover,.product-family:hover{transform:translateY(-4px);box-shadow:0 22px 48px rgba(6,18,32,.18)}
.project:hover,.banner:hover{filter:saturate(1.06)}
.gallery-item:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(6,18,32,.13)}
.side-nav a{position:relative;transition:color .18s ease,background .18s ease,padding-left .18s ease}
.side-nav a:hover,.side-nav a.is-active{color:var(--accent);background:linear-gradient(90deg,rgba(8,160,220,.10),rgba(255,255,255,0));padding-left:22px}
.side-nav a.is-active::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
.side-promo{transition:transform .28s ease,box-shadow .28s ease}
.side-promo:hover{transform:translateY(-3px);box-shadow:0 18px 36px rgba(6,18,32,.20)}

/* Tehnologija: tehničke oznake namjerno su lagane i plave */
.technology-page .content-section .eyebrow{
  color:var(--accent);
  font-weight:400;
  font-style:normal;
  letter-spacing:1.25px;
}
.technology-page .sidebar-title{background:linear-gradient(135deg,var(--blue-700),var(--blue-900))}
.technology-page .tech-note strong{color:var(--accent)}

/* Reveal motion: JS dodaje .reveal/.visible samo ako je animacija dopuštena */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s cubic-bezier(.2,.65,.25,1)}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}
@media(max-width:680px){.brand img{height:48px;max-width:220px}footer .brand img{height:58px}}


/* V6 — ručni galerijski slideri po uzoru na mali portfolio slider */
:root{
  --media-radius:10px;
  --media-shadow:0 18px 42px rgba(6,18,32,.16),0 4px 12px rgba(6,18,32,.08);
  --media-shadow-hover:0 24px 54px rgba(6,18,32,.22),0 6px 16px rgba(6,18,32,.10);
}

/* Svi fotografski elementi dobivaju ujednačenu dubinu i blago zaobljenje. */
.photo,
.banner,
.project,
.product-family,
.card-image,
.content-photo,
.side-promo,
.gallery-item img,
.media-slider-shell{
  border-radius:var(--media-radius);
  box-shadow:var(--media-shadow);
}
.photo,
.banner,
.project,
.product-family,
.card-image,
.side-promo,
.content-photo,
.media-slider-shell{
  overflow:hidden;
}
.photo,
.banner,
.project,
.product-family,
.card-image,
.side-promo{
  background-image:var(--slider-img,var(--rotate-img))!important;
  background-position:center!important;
  background-size:cover!important;
  background-repeat:no-repeat!important;
}
.hero[data-images],.page-hero[data-images]{
  background-image:linear-gradient(135deg,rgba(24,61,102,.88) 0%,rgba(10,29,52,.92) 46%,rgba(6,18,32,.98) 100%),var(--slider-img,var(--rotate-img))!important;
  background-position:center!important;
  background-size:cover!important;
  background-repeat:no-repeat!important;
}
.page-hero[data-images]{
  background-image:linear-gradient(135deg,rgba(26,61,102,.82) 0%,rgba(10,29,52,.90) 45%,rgba(6,18,32,.98) 100%),var(--slider-img,var(--rotate-img))!important;
}

/* Full-width hero zadržava puni kadar, ali dobiva suptilan završetak i dubinu. */
.hero[data-images],.page-hero[data-images]{
  box-shadow:0 14px 38px rgba(6,18,32,.18);
}
.page-hero[data-images]{border-radius:0 0 var(--media-radius) var(--media-radius)}

.photo:hover,
.banner:hover,
.project:hover,
.product-family:hover,
.side-promo:hover,
.gallery-item img:hover,
.media-slider-shell:hover{
  box-shadow:var(--media-shadow-hover);
}

/* Wrapper se dinamički dodaje oko <img data-images>. */
.media-slider-shell{
  position:relative;
  width:100%;
  margin:22px 0 26px;
  background:#071a30;
  isolation:isolate;
}
.media-slider-shell .content-photo{
  display:block;
  width:100%;
  margin:0!important;
  border-radius:var(--media-radius);
  box-shadow:none!important;
}

/* Svi elementi koji imaju više fotografija trebaju prostor za kontrole. */
[data-images],.media-slider-shell{position:relative;isolation:isolate}
[data-images].slider-ready{transition:box-shadow .25s ease,filter .25s ease}

.slider-control{
  position:absolute;
  z-index:30;
  top:50%;
  transform:translateY(-50%);
  width:44px;
  height:44px;
  border:1px solid rgba(255,255,255,.35);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(6,18,32,.58);
  color:#fff;
  box-shadow:0 7px 20px rgba(0,0,0,.18);
  backdrop-filter:blur(7px);
  -webkit-backdrop-filter:blur(7px);
  cursor:pointer;
  font-family:'Open Sans',Arial,sans-serif;
  font-size:30px;
  font-weight:400;
  line-height:1;
  opacity:.94;
  transition:background .2s ease,transform .2s ease,opacity .2s ease,border-color .2s ease;
}
.slider-control:hover,
.slider-control:focus-visible{
  background:var(--accent,#0aa4df);
  border-color:rgba(255,255,255,.8);
  transform:translateY(-50%) scale(1.06);
  outline:none;
}
.slider-control.prev{left:14px}
.slider-control.next{right:14px}

.slider-count{
  position:absolute;
  z-index:30;
  left:50%;
  bottom:14px;
  transform:translateX(-50%);
  min-width:58px;
  padding:6px 11px;
  border:1px solid rgba(255,255,255,.28);
  border-radius:999px;
  background:rgba(6,18,32,.64);
  color:#fff;
  box-shadow:0 6px 18px rgba(0,0,0,.16);
  backdrop-filter:blur(7px);
  -webkit-backdrop-filter:blur(7px);
  text-align:center;
  font-family:'Open Sans',Arial,sans-serif;
  font-size:12px;
  font-weight:400;
  letter-spacing:.25px;
  pointer-events:none;
}

/* Na fotografijama s tamnim overlayem slider UI mora biti iznad overlay slojeva. */
.hero .slider-control,.hero .slider-count,
.page-hero .slider-control,.page-hero .slider-count,
.banner .slider-control,.banner .slider-count,
.project .slider-control,.project .slider-count,
.product-family .slider-control,.product-family .slider-count,
.side-promo .slider-control,.side-promo .slider-count{z-index:35}

/* Kontrole na malim karticama su kompaktnije. */
.card-image .slider-control,
.side-promo .slider-control{width:36px;height:36px;font-size:24px}
.card-image .slider-control.prev,
.side-promo .slider-control.prev{left:10px}
.card-image .slider-control.next,
.side-promo .slider-control.next{right:10px}
.card-image .slider-count,
.side-promo .slider-count{bottom:9px;font-size:11px;padding:4px 9px;min-width:50px}

/* Sadržaj hero sekcija ostaje iznad pozadine, ali ispod navigacijskih kontrola. */
.hero-inner,.page-hero>.container,.banner-content,.project-label,.product-family>div,.side-promo-content{position:relative;z-index:12}

/* Lagani prijelaz pri ručnoj promjeni slike — bez automatskog rotiranja. */
.slider-fade-target{transition:opacity .18s ease,filter .18s ease}
.slider-fade-target.slider-switching{opacity:.72;filter:saturate(.94)}

@media(max-width:680px){
  :root{--media-radius:8px}
  .slider-control{width:38px;height:38px;font-size:26px}
  .slider-control.prev{left:9px}
  .slider-control.next{right:9px}
  .slider-count{bottom:9px;padding:5px 9px}
  .hero .slider-control{top:auto;bottom:62px;transform:none}
  .hero .slider-control:hover,.hero .slider-control:focus-visible{transform:scale(1.05)}
}

@media(prefers-reduced-motion:reduce){
  .slider-fade-target{transition:none!important}
  .slider-control{transition:none!important}
}


/* V7 slider refinement: arrows only, no counters, elegant transitions */
.slider-counter,
.slide-counter,
[data-slider-counter],
.slider-count,
.slider-pagination-count {
    display: none !important;
}

.slider-arrow,
.slide-arrow,
[data-slider-prev],
[data-slider-next],
.slider-prev,
.slider-next {
    width: auto !important;
    height: auto !important;
    min-width: 0 !important;
    min-height: 0 !important;
    padding: 10px 12px !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    color: #ffffff !important;
    font-family: 'Open Sans', Arial, sans-serif !important;
    font-size: 42px !important;
    font-weight: 400 !important;
    line-height: 1 !important;
    text-shadow: 0 3px 14px rgba(3, 17, 31, .78) !important;
    opacity: .82;
    transition: opacity .18s ease, transform .18s ease, color .18s ease !important;
    cursor: pointer;
    z-index: 7;
}

.slider-arrow:hover,
.slide-arrow:hover,
[data-slider-prev]:hover,
[data-slider-next]:hover,
.slider-prev:hover,
.slider-next:hover {
    opacity: 1;
    color: #10a9df !important;
    transform: translateY(-50%) scale(1.07) !important;
}

[data-slider-prev],
.slider-prev,
.slider-arrow.prev,
.slide-arrow.prev {
    left: 14px !important;
}

[data-slider-next],
.slider-next,
.slider-arrow.next,
.slide-arrow.next {
    right: 14px !important;
}

/* Modern slider image transition */
.slider-stage,
.slide-stage,
[data-slider],
[data-photo-slider],
.photo-slider,
.image-slider {
    overflow: hidden !important;
    isolation: isolate;
}

.slider-stage img,
.slide-stage img,
[data-slider] img,
[data-photo-slider] img,
.photo-slider img,
.image-slider img,
.slider-image,
.slide-image {
    transition:
        opacity .36s cubic-bezier(.22,.61,.36,1),
        transform .46s cubic-bezier(.22,.61,.36,1),
        filter .32s ease !important;
    will-change: opacity, transform;
    transform: scale(1);
    opacity: 1;
    filter: saturate(1) contrast(1);
}

.slider-is-changing img,
.is-changing img,
[data-slider].is-changing img,
[data-photo-slider].is-changing img,
.photo-slider.is-changing img,
.image-slider.is-changing img {
    opacity: .16 !important;
    transform: scale(1.018) translateX(var(--slide-shift, 0px)) !important;
    filter: saturate(.96) contrast(.99);
}

/* Add a subtle luminous sweep during the change */
.slider-stage::after,
.slide-stage::after,
[data-slider]::after,
[data-photo-slider]::after,
.photo-slider::after,
.image-slider::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(
        110deg,
        transparent 0%,
        rgba(16,169,223,0) 37%,
        rgba(16,169,223,.16) 50%,
        rgba(255,255,255,.09) 58%,
        transparent 74%
    );
    transform: translateX(-135%);
    opacity: 0;
    z-index: 4;
}

.slider-is-changing::after,
.is-changing::after,
[data-slider].is-changing::after,
[data-photo-slider].is-changing::after,
.photo-slider.is-changing::after,
.image-slider.is-changing::after {
    animation: sliderSheen .48s cubic-bezier(.22,.61,.36,1);
}

@keyframes sliderSheen {
    0%   { transform: translateX(-135%); opacity: 0; }
    22%  { opacity: .85; }
    100% { transform: translateX(135%); opacity: 0; }
}

@media (max-width: 680px) {
    .slider-arrow,
    .slide-arrow,
    [data-slider-prev],
    [data-slider-next],
    .slider-prev,
    .slider-next {
        font-size: 34px !important;
        padding: 8px !important;
    }
}


/* =========================================================
   V8 — ručni slider: čiste strelice + pravo crossfade pretapanje
   ========================================================= */

/* Ukloni sve stare brojače. */
.slider-count,
.slider-counter,
.slide-counter,
.slider-pagination-count,
[data-slider-counter]{
  display:none!important;
}

/* STVARNE V6 kontrole: bez kruga, pozadine, obruba i sjene. */
.slider-control{
  position:absolute;
  z-index:40;
  top:50%;
  transform:translateY(-50%);
  width:auto!important;
  height:auto!important;
  min-width:0!important;
  min-height:0!important;
  padding:10px 12px!important;
  border:0!important;
  outline:0!important;
  border-radius:0!important;
  background:transparent!important;
  box-shadow:none!important;
  backdrop-filter:none!important;
  -webkit-backdrop-filter:none!important;
  color:#fff!important;
  font-family:'Open Sans',Arial,sans-serif!important;
  font-size:46px!important;
  font-weight:400!important;
  line-height:.8!important;
  text-shadow:0 3px 16px rgba(4,18,33,.72);
  opacity:.78;
  cursor:pointer;
  transition:opacity .18s ease,color .18s ease,transform .18s ease!important;
}
.slider-control span{
  display:block;
  background:none!important;
  border:0!important;
  border-radius:0!important;
  box-shadow:none!important;
}
.slider-control.prev{left:12px!important}
.slider-control.next{right:12px!important}
.slider-control:hover,
.slider-control:focus-visible{
  background:transparent!important;
  border:0!important;
  color:var(--accent,#0aa4df)!important;
  opacity:1;
  transform:translateY(-50%) scale(1.06)!important;
}

/* Right side: potpuno bez slider strelica/kontrola. */
.side-promo .slider-control,
.side-promo .slider-count,
.side-promos .slider-control,
.side-promos .slider-count{
  display:none!important;
}

/* Crossfade sloj za background-image elemente. */
.slider-crossfade-layer{
  position:absolute;
  inset:0;
  z-index:3;
  pointer-events:none;
  opacity:0;
  background-position:center;
  background-size:cover;
  background-repeat:no-repeat;
  border-radius:inherit;
  transition:opacity .42s cubic-bezier(.22,.61,.36,1);
  will-change:opacity;
}

/* Hero sloj treba isti tamnoplavi overlay kao postojeća pozadina. */
.hero .slider-crossfade-layer{
  background-image:
    linear-gradient(135deg,rgba(24,61,102,.88) 0%,rgba(10,29,52,.92) 46%,rgba(6,18,32,.98) 100%),
    var(--crossfade-image);
}
.page-hero .slider-crossfade-layer{
  background-image:
    linear-gradient(135deg,rgba(26,61,102,.82) 0%,rgba(10,29,52,.90) 45%,rgba(6,18,32,.98) 100%),
    var(--crossfade-image);
}

/* Ostali background slideri. */
.photo .slider-crossfade-layer,
.banner .slider-crossfade-layer,
.project .slider-crossfade-layer,
.product-family .slider-crossfade-layer,
.card-image .slider-crossfade-layer{
  background-image:var(--crossfade-image);
}

/* Crossfade za <img> elemente. */
.media-slider-shell{
  position:relative;
}
.slider-crossfade-img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:4;
  pointer-events:none;
  opacity:0;
  border-radius:inherit;
  transition:opacity .42s cubic-bezier(.22,.61,.36,1);
  will-change:opacity;
}

/* Aktivno pretapanje. */
.slider-crossfade-layer.is-visible,
.slider-crossfade-img.is-visible{
  opacity:1;
}

/* Bez starog zatamnjenja/zoomiranja pri promjeni. */
.slider-fade-target,
.slider-fade-target.slider-switching,
.slider-is-changing img,
.is-changing img{
  opacity:1!important;
  filter:none!important;
  transform:none!important;
}

/* Strelice na full-width hero elementima malo dalje od ruba. */
.hero>.slider-control.prev,
.page-hero>.slider-control.prev{left:22px!important}
.hero>.slider-control.next,
.page-hero>.slider-control.next{right:22px!important}

/* Mobilno: i dalje samo čiste strelice. */
@media(max-width:680px){
  .slider-control{
    font-size:38px!important;
    padding:8px!important;
  }
  .slider-control.prev{left:7px!important}
  .slider-control.next{right:7px!important}
  .hero .slider-control,
  .page-hero .slider-control{
    top:50%!important;
    bottom:auto!important;
    transform:translateY(-50%)!important;
  }
  .hero .slider-control:hover,
  .hero .slider-control:focus-visible,
  .page-hero .slider-control:hover,
  .page-hero .slider-control:focus-visible{
    transform:translateY(-50%) scale(1.05)!important;
  }
}

@media(prefers-reduced-motion:reduce){
  .slider-crossfade-layer,
  .slider-crossfade-img{
    transition:opacity .01s linear!important;
  }
}


/* =========================================================
   V9 — page hero bez strelica + ultra tanki svijetloplavi outline
   ========================================================= */

/* Na hero zaglavljima podstranica (HOME / O NAMA, HOME / USLUGE itd.)
   ne prikazujemo strelice za fotografije. */
.page-hero .slider-control{
  display:none!important;
}

/* Ultra tanki svijetloplavi rub na fotografskim elementima. */
.photo,
.banner,
.project,
.product-family,
.card-image,
.content-photo,
.side-promo,
.gallery-item img,
.media-slider-shell{
  outline:1px solid rgba(10,164,223,.42);
  outline-offset:-1px;
}

/* Malo suptilniji rub na manjim side bannerima. */
.side-promo{
  outline-color:rgba(10,164,223,.32);
}

/* Hover samo malo pojača svijetloplavi rub, bez agresivnog efekta. */
.photo:hover,
.banner:hover,
.project:hover,
.product-family:hover,
.card-image:hover,
.content-photo:hover,
.side-promo:hover,
.gallery-item img:hover,
.media-slider-shell:hover{
  outline-color:rgba(10,164,223,.68);
}

@media(max-width:680px){
  .photo,
  .banner,
  .project,
  .product-family,
  .card-image,
  .content-photo,
  .side-promo,
  .gallery-item img,
  .media-slider-shell{
    outline-width:1px;
  }
}


/* =========================================================
   V10 — izraženiji gradient outline + dublja sjena fotografija
   ========================================================= */

:root{
  --media-border-dark:#0a2340;
  --media-border-mid:#176aa0;
  --media-border-light:#16b7eb;
  --media-shadow-strong:
    0 28px 65px rgba(4,18,33,.28),
    0 10px 26px rgba(8,37,65,.18),
    0 3px 10px rgba(6,18,32,.12);
}

/*
  Gradient border se radi preko pseudo-elementa kako bi prijelaz
  išao od tamnoplave prema svijetloplavoj.
*/
.photo,
.banner,
.project,
.product-family,
.card-image,
.content-photo,
.side-promo,
.media-slider-shell{
  position:relative;
  outline:none!important;
  box-shadow:var(--media-shadow-strong)!important;
  border-radius:var(--media-radius,10px);
}

/* Vanjski gradient rub — malo deblji od prethodnog outlinea. */
.photo::after,
.banner::after,
.project::before,
.product-family::before,
.card-image::after,
.content-photo::after,
.side-promo::after,
.media-slider-shell::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  padding:2px;
  background:linear-gradient(
    135deg,
    var(--media-border-dark) 0%,
    #0d416b 28%,
    var(--media-border-mid) 58%,
    var(--media-border-light) 100%
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  pointer-events:none;
  z-index:25;
  opacity:.90;
}

/* Existing overlays on these elements use pseudo-elements,
   pa za njih gradient rub pojačavamo kroz inset box-shadow. */
.banner,
.project,
.product-family,
.side-promo{
  box-shadow:
    var(--media-shadow-strong),
    inset 0 0 0 2px rgba(20,177,229,.38)!important;
}

/* Hover: malo jača dubina i svjetliji rub, bez pretjeranog pomicanja. */
.photo:hover,
.banner:hover,
.project:hover,
.product-family:hover,
.card-image:hover,
.content-photo:hover,
.side-promo:hover,
.media-slider-shell:hover{
  box-shadow:
    0 34px 78px rgba(4,18,33,.34),
    0 13px 32px rgba(8,37,65,.22),
    0 4px 12px rgba(6,18,32,.14)!important;
}

/* IMG elementi poput galerije ne koriste se kao glavni image slideri,
   ali ako se pojave izvan FOTO galerije, dobiju diskretan rub i sjenu. */
main img:not(.brand img):not(.lightbox img){
  border-radius:var(--media-radius,10px);
}

/* Content photo je <img>, pa gradient okvir radi preko njegovog wrappera.
   Ako nema wrappera, zadržavamo dvobojni tanki okvir kao fallback. */
.content-photo{
  border:2px solid rgba(18,133,184,.68)!important;
}

/* Full-width hero ne dobiva okvir — samo sadržajne fotografije. */
.hero,
.page-hero{
  outline:none!important;
}

/* Mobilno zadržava isti karakter, samo nešto blažu sjenu. */
@media(max-width:680px){
  .photo,
  .banner,
  .project,
  .product-family,
  .card-image,
  .content-photo,
  .side-promo,
  .media-slider-shell{
    box-shadow:
      0 20px 44px rgba(4,18,33,.24),
      0 7px 18px rgba(8,37,65,.15)!important;
  }
}


/* =========================================================
   V11 — kompaktnija tamnija sjena za suptilan 3D efekt
   ========================================================= */

:root{
  --media-shadow-3d:
    0 8px 16px rgba(4,18,33,.30),
    0 3px 6px rgba(4,18,33,.24);
  --media-shadow-3d-hover:
    0 10px 20px rgba(4,18,33,.34),
    0 4px 8px rgba(4,18,33,.26);
}

/* Sjena ostaje blizu fotografije — bez velikog razlijevanja. */
.photo,
.banner,
.project,
.product-family,
.card-image,
.content-photo,
.side-promo,
.media-slider-shell{
  box-shadow:var(--media-shadow-3d)!important;
}

/* Elementi koji imaju dodatni unutarnji plavi rub zadržavaju ga,
   ali bez velike vanjske sjene. */
.banner,
.project,
.product-family,
.side-promo{
  box-shadow:
    var(--media-shadow-3d),
    inset 0 0 0 2px rgba(20,177,229,.38)!important;
}

/* Hover samo blago pojača dubinu. */
.photo:hover,
.banner:hover,
.project:hover,
.product-family:hover,
.card-image:hover,
.content-photo:hover,
.side-promo:hover,
.media-slider-shell:hover{
  box-shadow:var(--media-shadow-3d-hover)!important;
}

.banner:hover,
.project:hover,
.product-family:hover,
.side-promo:hover{
  box-shadow:
    var(--media-shadow-3d-hover),
    inset 0 0 0 2px rgba(20,177,229,.48)!important;
}

/* Mobilno još kompaktnije. */
@media(max-width:680px){
  .photo,
  .banner,
  .project,
  .product-family,
  .card-image,
  .content-photo,
  .side-promo,
  .media-slider-shell{
    box-shadow:
      0 6px 12px rgba(4,18,33,.28),
      0 2px 5px rgba(4,18,33,.22)!important;
  }
}


/* =========================================================
   V12 — FOTO portfolio filtri po uzoru na Porto portfolio
   ========================================================= */

.portfolio-filters{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  align-items:center;
  gap:0;
  margin:0 auto 38px;
  border-bottom:1px solid rgba(10,35,64,.12);
}

.portfolio-filter{
  position:relative;
  appearance:none;
  border:0;
  background:transparent;
  color:var(--blue-900,#0a1d34);
  padding:13px 18px 15px;
  font-family:'Open Sans',Arial,sans-serif;
  font-size:13px;
  font-weight:400;
  letter-spacing:.1px;
  cursor:pointer;
  transition:color .2s ease;
}

.portfolio-filter::after{
  content:"";
  position:absolute;
  left:18px;
  right:18px;
  bottom:-1px;
  height:2px;
  transform:scaleX(0);
  transform-origin:center;
  background:linear-gradient(90deg,#0a2340 0%,#0d6f9f 55%,#16b7eb 100%);
  transition:transform .25s cubic-bezier(.22,.61,.36,1);
}

.portfolio-filter:hover,
.portfolio-filter:focus-visible{
  color:#0aa4df;
  outline:none;
}

.portfolio-filter.is-active{
  color:#0aa4df;
  font-weight:700;
}

.portfolio-filter.is-active::after{
  transform:scaleX(1);
}

/* Filtering animation: quick, elegant fade/scale without layout jank. */
.portfolio-item{
  transition:
    opacity .28s cubic-bezier(.22,.61,.36,1),
    transform .28s cubic-bezier(.22,.61,.36,1),
    filter .28s ease;
  transform-origin:center center;
}

.portfolio-item.is-filtering-out{
  opacity:0;
  transform:scale(.965);
  filter:saturate(.82);
}

.portfolio-item.is-hidden{
  display:none!important;
}

.portfolio-item.is-filtering-in{
  opacity:0;
  transform:scale(.975);
}

@media(max-width:680px){
  .portfolio-filters{
    justify-content:flex-start;
    overflow-x:auto;
    flex-wrap:nowrap;
    scrollbar-width:none;
    margin-bottom:26px;
    padding-bottom:1px;
  }
  .portfolio-filters::-webkit-scrollbar{display:none}
  .portfolio-filter{
    flex:0 0 auto;
    padding:12px 14px 14px;
    font-size:12px;
    white-space:nowrap;
  }
  .portfolio-filter::after{
    left:14px;
    right:14px;
  }
}


/* V13 — topbar without brand text + cleaner right-side info box */
.topbar-inner{
  justify-content:flex-end;
}

.side-contact-link{
  display:block;
  color:var(--blue-900,#0a1d34);
  font-size:12.5px;
  font-weight:700;
  line-height:1.45;
  margin:7px 0;
  word-break:break-word;
  transition:color .18s ease;
}
.side-contact-link:hover{
  color:var(--accent,#0aa4df);
}

/* V15 — prošireni stručni sadržaj, usporedbe i kalkulatori */
.detail-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  margin:28px 0;
}
.detail-box{
  padding:22px 22px 20px;
  border:1px solid rgba(18,122,173,.22);
  border-radius:10px;
  background:linear-gradient(145deg,#fbfdff 0%,#eef5f9 100%);
  box-shadow:0 5px 12px rgba(5,25,44,.10);
}
.detail-box h3{
  color:var(--blue-900,#0a1d34);
  font-size:17px;
  margin:0 0 9px;
}
.detail-box p{margin:0!important;font-size:14px}
.product-note,
.comparison-note{
  margin:26px 0 0;
  padding:18px 20px;
  border-left:3px solid #10a9df;
  background:linear-gradient(135deg,#f4f8fb 0%,#e9f3f8 100%);
  color:var(--blue-900,#0a1d34);
  border-radius:0 8px 8px 0;
}
.energy-current{
  margin:32px 0 10px;
  padding:26px;
  border-radius:10px;
  background:linear-gradient(135deg,#102d4c 0%,#071a30 100%);
  color:#eaf3f9;
  box-shadow:0 8px 18px rgba(4,18,33,.22);
}
.energy-current h3{color:#fff;font-size:21px;margin-bottom:13px}
.energy-current p{color:#dce8f1!important;margin:10px 0!important}
.source-note{
  margin-top:16px;
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,.16);
  color:#a9c5d7;
  font-size:12px;
}
.source-note a{color:#35b9e8;text-decoration:underline}
.energy-calc{
  margin:32px 0 6px;
  padding:26px;
  border-radius:11px;
  background:#fff;
  border:1px solid rgba(10,35,64,.10);
  box-shadow:0 8px 18px rgba(5,25,44,.14);
}
.energy-calc-head{
  display:flex;
  justify-content:space-between;
  gap:22px;
  align-items:flex-start;
  margin-bottom:20px;
}
.calc-kicker{
  display:block;
  color:#10a9df;
  font-size:11px;
  letter-spacing:1.2px;
  font-weight:400;
  margin-bottom:5px;
}
.energy-calc h3{font-size:22px!important;margin:0!important}
.calc-price-note{
  flex:0 0 auto;
  font-size:12px;
  color:#587086;
  padding:9px 12px;
  background:#eef5f9;
  border-radius:6px;
}
.calc-fields{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:10px;
}
.calc-fields label{
  font-size:11px;
  color:#4a6176;
  font-weight:700;
}
.calc-fields input{
  display:block;
  width:100%;
  margin-top:6px;
  border:1px solid #cfdae3;
  border-radius:6px;
  padding:10px 9px;
  font:400 14px 'Open Sans',Arial,sans-serif;
  color:#0a2340;
  background:#fff;
}
.calc-fields input:focus{
  outline:2px solid rgba(16,169,223,.22);
  border-color:#10a9df;
}
.calc-results{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:10px;
  margin-top:18px;
}
.calc-results>div{
  padding:15px;
  border-radius:7px;
  background:#f3f7fa;
}
.calc-results span{
  display:block;
  color:#5c7185;
  font-size:11px;
  margin-bottom:5px;
}
.calc-results strong{
  display:block;
  color:#0a2340;
  font-size:18px;
}
.calc-results .calc-highlight{
  background:linear-gradient(135deg,#0d416b,#0aa4df);
}
.calc-results .calc-highlight span,
.calc-results .calc-highlight strong{color:#fff}
.calc-foot{
  margin-top:14px;
  font-size:11px;
  color:#6b7e90;
  line-height:1.55;
}
@media(max-width:980px){
  .calc-fields{grid-template-columns:repeat(2,minmax(0,1fr))}
  .calc-results{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:680px){
  .detail-grid{grid-template-columns:1fr}
  .energy-calc-head{display:block}
  .calc-price-note{display:inline-block;margin-top:12px}
  .calc-fields,.calc-results{grid-template-columns:1fr}
}


/* V16 — pododjeljci unutar proizvoda */
.product-subsection{
  margin-top:34px;
  padding-top:30px;
  border-top:1px solid rgba(10,35,64,.12);
}
.product-subsection h3{
  margin:0 0 16px;
  color:var(--blue-900,#0a1d34);
  font-size:26px;
  line-height:1.2;
}
.product-subsection .content-photo{
  margin-top:10px;
}
.side-nav a.sub-item{
  padding-left:30px;
  font-size:12.5px;
  font-weight:400;
  color:#62778c;
  background:linear-gradient(90deg,rgba(16,169,223,.06),transparent 70%);
}
.side-nav a.sub-item::before{
  content:"—";
  margin-right:7px;
  color:#10a9df;
}
.side-nav a.sub-item.is-active{
  color:#0aa4df;
  font-weight:700;
}


/* =========================================================
   V34 — završne dorade glavnog weba
   ========================================================= */

/* Čitljiviji tekst preko fotografija proizvoda */
.page-index .banner{
  position:relative;
  overflow:hidden;
}
.page-index .banner::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(4,18,33,.78) 0%,rgba(4,18,33,.50) 48%,rgba(4,18,33,.12) 100%);
  pointer-events:none;
}
.page-index .banner-content{
  position:relative;
  z-index:2;
  max-width:76%;
  padding:22px 24px;
  background:linear-gradient(90deg,rgba(4,18,33,.72),rgba(4,18,33,.34),transparent);
  border-radius:6px;
}
.page-index .banner-content h3,
.page-index .banner-content p{color:#fff!important}

/* Kompaktnih 8 referenci bez teksta */
.home-reference-grid{
  display:grid!important;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:6px;
}
.home-reference-item{
  display:block;
  aspect-ratio:1.28/1;
  overflow:hidden;
  background:#e9eef2;
}
.home-reference-item img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .35s ease,filter .35s ease;
}
.home-reference-item:hover img{
  transform:scale(1.035);
  filter:brightness(.96);
}

/* Dodatne djelatnosti na naslovnici */
.home-activities .section-head p{color:rgba(255,255,255,.76)}
.activity-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.activity-card{
  position:relative;
  min-height:310px;
  overflow:hidden;
  border-radius:9px;
  background-image:var(--activity-img);
  background-size:cover;
  background-position:center;
  text-decoration:none;
  box-shadow:0 12px 28px rgba(0,0,0,.22);
}
.activity-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(4,18,33,.05) 20%,rgba(4,18,33,.86) 100%);
}
.activity-overlay{
  position:absolute;
  z-index:2;
  left:0;right:0;bottom:0;
  padding:24px;
  color:#fff;
}
.activity-overlay small{opacity:.72;letter-spacing:1px}
.activity-overlay h3{margin:4px 0 6px;color:#fff}
.activity-overlay span{font-size:12px;color:rgba(255,255,255,.78)}

/* Porto-like foto grid */
.page-foto .portfolio-filters{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
  justify-content:center;
  margin:0 0 30px;
}
.page-foto .portfolio-filter{
  border:0!important;
  border-radius:0!important;
  background:transparent!important;
  padding:8px 0!important;
  color:#6a7075!important;
  position:relative;
  font-size:10px!important;
  font-weight:700!important;
}
.page-foto .portfolio-filter::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:#2aa8df;
  transform:scaleX(0);
  transition:transform .2s ease;
}
.page-foto .portfolio-filter.is-active{color:#2aa8df!important}
.page-foto .portfolio-filter.is-active::after{transform:scaleX(1)}
.page-foto .portfolio-filter-grid{
  display:grid!important;
  grid-template-columns:repeat(4,minmax(0,1fr))!important;
  gap:0!important;
}
.page-foto .portfolio-item{
  aspect-ratio:1/1.02;
  overflow:hidden;
  margin:0!important;
  border:0!important;
  border-radius:0!important;
  box-shadow:none!important;
}
.page-foto .portfolio-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.page-foto .portfolio-item.is-hidden{display:none!important}

/* Na vrh */
.back-to-top{
  position:fixed;
  right:18px;bottom:18px;
  z-index:1350;
  width:38px;height:38px;
  border:0;border-radius:2px;
  background:rgba(72,72,72,.88);
  color:#fff;
  font:700 19px/38px "Open Sans",Arial,sans-serif;
  cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.2s ease;
  box-shadow:0 3px 10px rgba(0,0,0,.18);
}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:none}
.back-to-top:hover{background:#2aa8df}

@media(max-width:900px){
  .home-reference-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .activity-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
  .page-foto .portfolio-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .page-index .banner-content{max-width:92%;padding:17px}
}

/* V35 — final main-site corrections */
.page-index .banner{position:relative;overflow:hidden}.page-index .banner::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,18,33,.84) 0%,rgba(3,18,33,.54) 48%,rgba(3,18,33,.10) 100%);pointer-events:none}.page-index .banner-content{position:relative;z-index:2;max-width:78%;padding:22px 24px;background:linear-gradient(90deg,rgba(3,18,33,.70),rgba(3,18,33,.28),transparent);border-radius:6px}.page-index .banner-content h3,.page-index .banner-content p{color:#fff!important}
.home-reference-grid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}.home-reference-item{display:block;aspect-ratio:1.28/1;overflow:hidden;background:#e8edf1}.home-reference-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease}.home-reference-item:hover img{transform:scale(1.03)}
.activity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.activity-card{position:relative;min-height:300px;overflow:hidden;border-radius:9px;background-image:var(--activity-img);background-position:center;background-size:cover;text-decoration:none}.activity-card::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,18,33,.03) 20%,rgba(3,18,33,.88) 100%)}.activity-overlay{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:23px;color:#fff}.activity-overlay h3{margin:4px 0 7px;color:#fff}.activity-overlay small,.activity-overlay span{color:rgba(255,255,255,.78)}
.page-foto .portfolio-filters{display:flex!important;flex-wrap:wrap;gap:20px!important;justify-content:center!important;margin:0 0 30px!important}.page-foto .portfolio-filter{border:0!important;background:transparent!important;border-radius:0!important;padding:8px 0!important;position:relative;color:#6a7075!important;font-size:10px!important;font-weight:700!important}.page-foto .portfolio-filter::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:#2aa8df;transform:scaleX(0);transition:transform .2s ease}.page-foto .portfolio-filter.is-active{color:#2aa8df!important}.page-foto .portfolio-filter.is-active::after{transform:scaleX(1)}
.porto-photo-grid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:0!important}.porto-photo-item{aspect-ratio:1/1.02;overflow:hidden;margin:0!important;border:0!important;border-radius:0!important;box-shadow:none!important;background:#e8edf0;cursor:zoom-in}.porto-photo-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .34s ease,filter .34s ease}.porto-photo-item:hover img{transform:scale(1.025);filter:brightness(.96)}.porto-photo-item.is-hidden{display:none!important}
.portfolio-lightbox{position:fixed;inset:0;z-index:1600;display:none;align-items:center;justify-content:center;background:rgba(2,8,14,.96);backdrop-filter:blur(7px)}.portfolio-lightbox.open{display:flex}.portfolio-lightbox-stage{width:min(1220px,calc(100vw - 150px));height:min(88vh,900px);display:flex;flex-direction:column;align-items:center;justify-content:center}.portfolio-lightbox-stage img{max-width:100%;max-height:calc(100% - 34px);object-fit:contain}.portfolio-lightbox-count{margin-top:10px;color:#d7e4ec;font-size:12px}.portfolio-lightbox-close,.portfolio-lightbox-arrow{position:absolute;border:0;background:transparent;color:#fff;cursor:pointer}.portfolio-lightbox-close{top:15px;right:24px;font-size:42px}.portfolio-lightbox-arrow{top:50%;transform:translateY(-50%);font-size:58px;opacity:.8}.portfolio-lightbox-arrow.prev{left:22px}.portfolio-lightbox-arrow.next{right:22px}
.back-to-top{position:fixed;right:18px;bottom:18px;z-index:1350;width:38px;height:38px;border:0;border-radius:2px;background:rgba(72,72,72,.88);color:#fff;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s ease;box-shadow:0 3px 10px rgba(0,0,0,.18)}.back-to-top.is-visible{opacity:1;visibility:visible;transform:none}.back-to-top:hover{background:#2aa8df}
@media(max-width:900px){.home-reference-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.activity-grid{grid-template-columns:1fr}.porto-photo-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important}}@media(max-width:620px){.porto-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.page-foto .portfolio-filters{justify-content:flex-start!important;flex-wrap:nowrap!important;overflow-x:auto}.page-foto .portfolio-filter{flex:0 0 auto}.page-index .banner-content{max-width:94%;padding:17px}}


/* V36 — svi tekstovi na bijelim i svijetlim podlogama jako tamno plavi */
body{color:#071b2d}
main section:not(.dark):not(.hero),
.bg-light,
.card-body,
.side-box:not(.side-promo),
.footer-grid{
  color:#071b2d!important;
}
main section:not(.dark):not(.hero) h1,
main section:not(.dark):not(.hero) h2,
main section:not(.dark):not(.hero) h3,
main section:not(.dark):not(.hero) h4,
main section:not(.dark):not(.hero) p,
main section:not(.dark):not(.hero) li,
.bg-light h1,.bg-light h2,.bg-light h3,.bg-light h4,.bg-light p,.bg-light li,
.card-body h3,.card-body p{
  color:#071b2d!important;
}