/* ============================================================
   SOVA d.o.o. — staging (R2)  ·  Pravac: Clean Sanitarni + žuti akcent
   Brend: žuta #EFE600 + off-black #16181d. Bez videa, bez teških animacija.
   Bez eksternih zavisnosti (sistemski fontovi).
   ============================================================ */

:root{
  --brand:#EFE600;
  --brand-deep:#d9d000;
  --ink:#16181d;
  --ink-soft:#3a3d44;
  --muted:#5f636b;
  --line:#e7e8ea;
  --bg:#ffffff;
  --bg-soft:#f7f8f9;
  --bg-dark:#16181d;
  --maxw:1140px;
  --radius:10px;
  --shadow:0 14px 40px -22px rgba(0,0,0,.30);
  --shadow-sm:0 6px 18px -12px rgba(0,0,0,.25);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);background:var(--bg);
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{line-height:1.18;letter-spacing:-.015em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(1.9rem,5.2vw,3rem);font-weight:800}
h2{font-size:clamp(1.5rem,3.6vw,2.1rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1rem;max-width:68ch}
ul{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:64px 0}
.section--soft{background:var(--bg-soft)}
.section--dark{background:var(--bg-dark);color:#e9eaec}
.section--tight{padding:40px 0}
.muted{color:var(--muted)}
.center{text-align:center}
.lead{font-size:1.12rem;color:var(--ink-soft);max-width:62ch}
.kicker{font-weight:800;text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;color:var(--muted);margin-bottom:10px}
.section--dark .kicker{color:var(--brand)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:var(--radius);
  font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease,background .15s ease,border-color .15s ease;min-height:46px;font-size:1rem}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--brand);color:#16181d;border-color:var(--brand)}
.btn--primary:hover{background:var(--brand-deep);border-color:var(--brand-deep)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn--lg{padding:15px 26px;font-size:1.05rem}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(120%) blur(6px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:14px;padding:9px 22px;max-width:var(--maxw);margin:0 auto}
/* RDEV3 logo fix.
   .logo is a flex item that shrinks at tight desktop widths (measured at 1024px),
   which used to squeeze the header logo horizontally while its height stayed 42px
   -> the bitmap rendered at ratio 2.58 instead of its natural 3.95.
   The shrink itself is wanted: pinning it with flex:none pushed the header CTA
   36px past the viewport at 1024px (verified, then reverted). object-fit:contain
   keeps the shrink but makes the artwork scale down proportionally instead of
   stretching. Same guard is applied to the footer and tech logos. */
.logo{display:flex;align-items:center;text-decoration:none}
.logo img{height:42px;width:auto;object-fit:contain}
.nav{display:flex;flex-wrap:nowrap;gap:2px;align-items:center;margin-left:auto}
.nav a{text-decoration:none;font-weight:600;color:var(--ink);padding:9px 11px;border-radius:8px;font-size:.92rem;white-space:nowrap}
.nav a:hover,.nav a[aria-current="page"]{background:var(--bg-soft)}
.nav a[aria-current="page"]{box-shadow:inset 0 -3px 0 var(--brand)}
.has-drop{position:relative}
.has-drop > .drop-toggle{display:inline-flex;align-items:center;gap:5px}
.has-drop > .drop-toggle::after{content:"";width:0;height:0;border-left:4px solid transparent;
  border-right:4px solid transparent;border-top:5px solid currentColor;opacity:.55;margin-top:1px;
  transition:transform .18s cubic-bezier(.22,1,.36,1)}
/* R13: dropdown reliability — flush panel + invisible hover bridge (no dead gap) */
.drop{position:absolute;top:100%;left:0;min-width:248px;background:#fff;z-index:70;
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);
  padding:8px;margin-top:8px;display:none}
/* invisible hover bridge (only while engaged) covers the visual gap so :hover is not lost */
.has-drop:hover::after,.has-drop:focus-within::after,.has-drop.open::after{content:"";position:absolute;left:0;top:100%;width:248px;height:12px}
.has-drop:hover .drop,.has-drop:focus-within .drop,.has-drop.open .drop{display:block}
.has-drop:hover > .drop-toggle::after,.has-drop:focus-within > .drop-toggle::after,
.has-drop.open > .drop-toggle::after{transform:rotate(180deg)}
.drop a{display:block;padding:10px 12px}
.header-cta{display:flex;gap:10px;align-items:center;margin-left:6px}
/* R9: kompaktan ulaz u tehnološku oblast (grafit, desktop) */
.header-tech{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:8px;
  font-weight:700;font-size:.85rem;text-decoration:none;white-space:nowrap;
  background:#0e1622;color:#fff;border:1px solid rgba(255,255,255,.16)}
.header-tech::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--tech-accent);flex:none}
.header-tech:hover{border-color:var(--tech-accent);background:#16202e}
@media (max-width:1000px){.header-tech{display:none}}
.header-cta .btn{padding:8px 15px;min-height:36px;font-size:.9rem;white-space:nowrap}
.header-phone{font-weight:800;text-decoration:none;white-space:nowrap}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;
  font-size:22px;cursor:pointer;line-height:1;padding:6px 10px;margin-left:auto}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--bg-dark);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(22,24,29,.94) 0%,rgba(22,24,29,.82) 42%,rgba(22,24,29,.45) 100%);z-index:1}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.9}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:84px 22px 72px}
.hero h1{color:#fff;max-width:18ch}
.hero .eyebrow{display:inline-block;background:var(--brand);color:#16181d;font-weight:800;
  padding:5px 12px;border-radius:7px;font-size:.82rem;letter-spacing:.02em;margin-bottom:16px}
.hero p{color:#d7d9dd;max-width:54ch;font-size:1.12rem}
.hero .hero-lead{color:#eef0f3;max-width:52ch;font-size:1.16rem;font-weight:500;margin:0}
.hero-points{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:9px;max-width:52ch}
.hero-points li{position:relative;padding-left:28px;color:#fff;font-weight:600;font-size:1.06rem;line-height:1.4;
  text-shadow:0 1px 6px rgba(0,0,0,.35)}
.hero-points li::before{content:"";position:absolute;left:0;top:2px;width:18px;height:18px;border-radius:50%;
  background:var(--brand) center/12px no-repeat;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316181d' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
/* ---- R8/R9: Video hero (sova) — full-height, cinematic ---- */
.hero--video{background:#0e1013 url(../assets/images/r9/hero-poster-belgrade.jpg) 60% center/cover no-repeat}
.hero--video .hero-bg{opacity:1}
video.hero-bg{object-position:72% center}   /* fokus na sovu; radi i na mobilnom */
/* R9: puna visina — hero je prvi utisak, ne tanka traka */
.hero--video{display:flex;align-items:center;min-height:calc(100svh - 60px);min-height:calc(100dvh - 60px)}
.hero--video .hero-inner{width:100%;padding-top:48px;padding-bottom:48px}
@supports not (height:100svh){ .hero--video{min-height:88vh} }
/* pojačan levi→desni gradient za čitljivost teksta preko videa */
.hero--video::after{
  background:linear-gradient(100deg,rgba(16,17,20,.92) 0%,rgba(16,17,20,.78) 40%,rgba(16,17,20,.30) 78%,rgba(16,17,20,.10) 100%)}
/* donji "dark glass" strip: čitljivost + ublažava donji-desni watermark */
.hero--video::before{content:"";position:absolute;left:0;right:0;bottom:0;height:34%;z-index:1;pointer-events:none;
  background:linear-gradient(to top,rgba(12,13,16,.70),transparent)}
/* prefers-reduced-motion: ne puštaj video, prikaži poster */
@media (prefers-reduced-motion:reduce){
  .hero--video video.hero-bg{display:none}
}
@media (max-width:760px){
  video.hero-bg{object-position:66% center}
  .hero--video{min-height:84svh;min-height:84dvh;background-position:62% center}
}
@media (max-width:760px) and (max-height:680px){ .hero--video{min-height:90svh} }

/* ---- R23: statična kolaž slika (vlasnikov asset) — tekst levo preko tamnog prostora ---- */
.hero--image{background:#16181d;display:flex;align-items:center;
  min-height:calc(100svh - 60px);min-height:calc(100dvh - 60px)}
@supports not (height:100svh){ .hero--image{min-height:88vh} }
.hero--image .hero-bg{opacity:1;object-position:center}
.hero--image .hero-inner{width:100%;padding-top:48px;padding-bottom:56px;max-width:1200px}
.hero--image .hero-inner .eyebrow,
.hero--image .hero-inner h1,
.hero--image .hero-inner .hero-lead,
.hero--image .hero-inner .hero-points{max-width:none}
.hero--image .hero-inner h1{max-width:20ch}
.hero--image .hero-inner .hero-lead,
.hero--image .hero-inner .hero-points{max-width:46ch}
/* levo→desno zatamnjenje: tekst čitljiv levo, vizual ostaje jak desno */
.hero--image::after{
  background:linear-gradient(100deg,rgba(16,17,20,.90) 0%,rgba(16,17,20,.72) 34%,rgba(16,17,20,.34) 60%,rgba(16,17,20,.06) 100%)}
.hero--image h1{text-shadow:0 2px 18px rgba(0,0,0,.45)}
.hero--image .hero-lead{text-shadow:0 1px 10px rgba(0,0,0,.45)}
/* uži ekrani: baked-in gradient pokriva samo levu stranu → dodaj vertikalni sloj */
@media (max-width:900px){
  .hero--image .hero-bg{object-position:60% center}
  .hero--image::after{
    background:linear-gradient(180deg,rgba(16,17,20,.74) 0%,rgba(16,17,20,.56) 46%,rgba(16,17,20,.72) 100%)}
}
@media (max-width:760px){
  .hero--image{min-height:84svh;min-height:84dvh}
  .hero--image .hero-bg{object-position:58% center}
  .hero--image .hero-inner{padding-top:36px;padding-bottom:44px}
}
@media (max-width:760px) and (max-height:680px){ .hero--image{min-height:90svh} }

/* ============================================================
   R41 — hero background video „eco-industrial owl", full-bleed
   ------------------------------------------------------------
   Asset: jedan kontinuiran kadar, bez ljudi i bez prskanja. Izmerena
   geometrija izvora (1600x900):
     x 0.00–0.33  magacin + mokri plato                → TEKST ZONA
     x 0.33–0.62  park, jezerce, zelena zgrada, grad u daljini
     x 0.62–1.00  silosi, staklenik, krošnja sa SOVOM  → MORA OSTATI ČIST
   Sova je na x 0.81–0.95, y 0.02–0.22. To je nosilac identiteta i preko nje
   ne ide ni scrim ni tekst.

   Izmerena luminansa (max YAVG kroz celu petlju, 1600x900):
     0.00–0.14 = 92 · 0.14–0.30 = 109 · 0.30–0.46 = 113
     0.46–0.62 = 112 · 0.62–0.78 = 95 · 0.78–1.00 = 110
   Kadar je znatno svetliji od R40 asseta (52–72), ali NE dobija R39V-ov težak
   scrim (.92) — on je tamo napravio „mrtav crni blok". Ovde je poenta suprotna:
   scena treba da ostane svetla i prirodna, jer je to i bio zahtev vlasnika.
   Zato scrim ide do .72 na levoj ivici i gasi se do nule na 68% širine.
   Na najsvetlijem pojasu ispod teksta (Y=113, alpha ≈ .40) kontrast belog
   teksta je ≈ 8.9:1; na pojasu 0.14–0.30 (Y=109, alpha ≈ .60) ≈ 12.8:1.

   Ink scrima je rgba(12,17,14) — blago zelen-crn umesto neutralnog. Preko
   lišća i staklenika nestaje, a preko neba deluje kao sumrak, ne kao filter.

   Petlja: original ima seam 11.7 dB (baseline susednih kadrova 18.0 dB) = vidljiv
   rez. Asset je zato sečen od t=2.0s (posle ulaznog zatamnjenja) i zatvoren
   crossfade petljom od 0.7s → seam 19.7 dB, dakle manja razlika nego između
   dva susedna kadra. Bez palindroma: lišću bi se u reverznoj polovini obrnuo
   smer pada. Bez audio trake.
   Bez ulazne animacije teksta: H1 je LCP kandidat.
   ============================================================ */
.hero--video-r41{background:#0d1210}
.hero--video-r41 video.hero-bg{
  opacity:0;transition:opacity .32s cubic-bezier(.23,1,.32,1);
  pointer-events:none;object-position:50% 50%}
.hero--video-r41 video.hero-bg.is-playing{opacity:1}

/* Tekst na levom railu, sada bliže ivici nego u R40 (bilo 5.2vw / max 132px).
   4.2vw daje ≈60px na 1440 i ≈107px na 2560 — kadar dobija više prostora,
   a kolona i dalje ne dodiruje ivicu ekrana. */
.hero--video-r41 .hero-inner{
  width:100%;max-width:none;margin:0;
  padding:clamp(40px,6vh,72px) 22px clamp(44px,7vh,80px) clamp(20px,4.2vw,104px)}
/* Dvoslojna senka: uski sloj hvata tačkaste svetle piksele (odsjaj mokrog
   platoa, staklo staklenika), široki nosi opšte odvajanje od podloge. */
.hero--video-r41 .hero-inner h1{
  max-width:13ch;margin:0 0 18px;
  font-size:clamp(2.3rem,4.2vw,3.9rem);line-height:1.07;letter-spacing:-.028em;
  text-shadow:0 1px 3px rgba(0,0,0,.72),0 2px 22px rgba(0,0,0,.5)}
.hero--video-r41 .hero-inner .hero-lead{
  max-width:42ch;font-size:clamp(1.04rem,1.15vw,1.19rem);line-height:1.62;
  text-shadow:0 1px 2px rgba(0,0,0,.72),0 2px 16px rgba(0,0,0,.5)}
/* 44ch: najduži bullet staje u jedan red, a lista se završava pre parka (x 0.33). */
.hero--video-r41 .hero-inner .hero-points{max-width:44ch;margin-top:22px;gap:11px}
.hero--video-r41 .hero-inner .hero-points li{text-shadow:0 1px 10px rgba(0,0,0,.55)}
.hero--video-r41 .hero-actions{margin-top:28px}
.hero--video-r41 .hero-actions .btn:active{transform:scale(.97)}

/* Scrim, dve ose. Horizontalna nosi čitljivost teksta i gasi se pre silosa i
   krošnje. Vertikalna je namerno slaba — kadar sme da ostane svetao. */
.hero--video-r41::after{
  background:linear-gradient(96deg,
    rgba(12,17,14,.72) 0%,
    rgba(12,17,14,.66) 16%,
    rgba(12,17,14,.54) 30%,
    rgba(12,17,14,.34) 44%,
    rgba(12,17,14,.14) 56%,
    rgba(12,17,14,0)   68%)}
.hero--video-r41::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to bottom,
    rgba(12,17,14,.12) 0%,
    rgba(12,17,14,0)   22%,
    rgba(12,17,14,0)   54%,
    rgba(12,17,14,.16) 80%,
    rgba(12,17,14,.40) 100%)}

/* 901–1240: cover počinje da seče bočno. Prozor se pomera udesno (58%) da
   krošnja sa sovom ostane cela u kadru; magacin gubi levu trećinu, što je
   prihvatljivo jer je to ionako tekst zona pod scrimom. */
@media (max-width:1240px){
  .hero--video-r41 video.hero-bg,
  .hero--video-r41 .hero-bg{object-position:58% 50%}
}

/* ---- tablet portrait i telefon: 9:16 crop asset ----
   Za razliku od R40 (gde je subjekat bio u sredini kadra, pa je 9:16 asset u
   kutiji 561–900px odsecao glavu), ovde je subjekat SOVA i ona je pri VRHU
   kadra. Zato 9:16 asset radi i na tabletu, samo se prozor bijasuje ka vrhu.
   JS granica je zato pomerena sa 560 na 900 px. */
@media (max-width:900px){
  .hero--video-r41 video.hero-bg,
  .hero--video-r41 .hero-bg{object-position:50% 24%}
  /* Tekst ide u DNO kadra, ne u sredinu: gornja trećina (sova, krošnja, nebo)
     ostaje potpuno slobodna. Izmereno na 540x960 assetu, max YAVG:
     gornja trećina 116 · sredina 117 · donja trećina 81.
     Donja trećina je najtamnija (park + staklenik u senci), pa težinu nosi
     VERTIKALNI sloj. Pri alpha .70 kontrast belog teksta je ≈ 15.8:1. */
  .hero--video-r41{align-items:flex-end}
  .hero--video-r41::before{
    background:linear-gradient(to bottom,
      rgba(12,17,14,0)   0%,
      rgba(12,17,14,.06) 28%,
      rgba(12,17,14,.34) 50%,
      rgba(12,17,14,.62) 74%,
      rgba(12,17,14,.80) 100%)}
  /* Horizontalni sloj je samo pomoćni i gasi se rano, da ne zatamni sovu. */
  .hero--video-r41::after{
    background:linear-gradient(to right,
      rgba(12,17,14,.30) 0%,
      rgba(12,17,14,.18) 44%,
      rgba(12,17,14,0)   78%)}
  .hero--video-r41 .hero-inner{
    padding:clamp(28px,4.4vh,44px) 18px clamp(30px,5vh,52px) clamp(18px,4.6vw,28px)}
  .hero--video-r41 .hero-inner h1{
    max-width:12ch;font-size:clamp(1.95rem,8.2vw,2.6rem);line-height:1.1;margin-bottom:14px}
  .hero--video-r41 .hero-inner .hero-lead{max-width:34ch;font-size:1.01rem;line-height:1.58}
  .hero--video-r41 .hero-inner .hero-points{max-width:32ch;margin-top:16px;gap:8px}
  .hero--video-r41 .hero-inner .hero-points li{font-size:1rem}
  .hero--video-r41 .hero-actions{margin-top:20px;gap:10px}
  .hero--video-r41 .hero-actions .btn{padding:13px 18px;font-size:.98rem}
}
/* tablet portrait 561–900: šira kolona. Prozor NE sme niže — ovde je kutija
   znatno šira u odnosu na 9:16 asset (768x964 = odnos .796 vs .5625), pa cover
   skalira asset na 768x1365 i višak od 401px se seče po visini. Sova je na
   y 0.02–0.22 asseta = 27–300px posle skaliranja, pa svako sidro iznad ~6.5%
   odseca njenu glavu. Zato 4%: gubi se prednji plan (park/staklenik), a on
   ionako pada pod tekst. */
@media (min-width:561px) and (max-width:900px){
  .hero--video-r41 video.hero-bg,
  .hero--video-r41 .hero-bg{object-position:50% 4%}
  .hero--video-r41 .hero-inner{padding-left:clamp(28px,4.4vw,44px)}
  .hero--video-r41 .hero-inner h1{max-width:13ch;font-size:clamp(2.5rem,5.6vw,3.2rem)}
  .hero--video-r41 .hero-inner .hero-lead{max-width:42ch;font-size:1.08rem}
  .hero--video-r41 .hero-inner .hero-points{max-width:45ch}
}
/* vrlo uski telefoni: CTA u punoj širini, lakše se pogađa palcem */
@media (max-width:400px){
  .hero--video-r41 .hero-actions{flex-direction:column;align-items:stretch}
  .hero--video-r41 .hero-actions .btn{justify-content:center;width:100%}
}
/* Engleski H1 je duži od srpskog, pa mu treba za jedan korak šira kolona.
   Redosled je namerno od šireg ka užem — sve imaju istu specifičnost. */
html[lang="en"] .hero--video-r41 .hero-inner h1{max-width:15ch}
html[lang="en"] .hero--video-r41 .hero-inner .hero-points{max-width:50ch}
@media (min-width:561px) and (max-width:900px){
  html[lang="en"] .hero--video-r41 .hero-inner h1{max-width:15ch}
}
@media (max-width:560px){
  html[lang="en"] .hero--video-r41 .hero-inner h1{max-width:13ch}
}
/* reduced motion: video se ne ubacuje (JS), a i da jeste — poster ostaje */
@media (prefers-reduced-motion:reduce){
  .hero--video-r41 video.hero-bg{display:none}
}

/* page hero (lighter, subpages) */
.pagehero{background:var(--bg-soft);border-bottom:1px solid var(--line)}
.pagehero .container{padding-top:40px;padding-bottom:40px}
.crumb{padding:14px 0 0;color:var(--muted);font-size:.9rem}
.crumb a{text-decoration:none;border-bottom:1px solid var(--brand)}
/* R13: internal nav — back link + related services (povezane usluge) */
.backlink{display:inline-flex;align-items:center;gap:6px;text-decoration:none;font-weight:700;color:var(--muted);font-size:.92rem}
.backlink:hover{color:var(--ink)}
.related-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.related-list a{text-decoration:none;font-weight:600;font-size:.92rem;padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);white-space:nowrap}
.related-list a:hover{border-color:var(--brand);background:var(--bg-soft)}
/* R15: references — trust strip, sector cards, proof band */
.trust-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:24px}
.trust-strip .ts{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 12px;text-align:center}
.trust-strip .ts b{display:block;font-size:1.02rem;font-weight:800;color:var(--ink);line-height:1.15}
.trust-strip .ts span{display:block;margin-top:4px;font-size:.78rem;color:var(--muted)}
@media(max-width:900px){.trust-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.trust-strip{grid-template-columns:repeat(2,1fr)}}
.sector-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:22px}
@media(max-width:820px){.sector-grid{grid-template-columns:1fr}}
.sector-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow)}
.sector-card .sc-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.sector-card .sc-ico{flex:none;width:46px;height:46px;border-radius:12px;background:var(--brand);display:grid;place-items:center}
.sector-card .sc-ico svg{width:24px;height:24px;stroke:#14140f;fill:none;stroke-width:2}
.sector-card h3{margin:0;font-size:1.16rem}
.sector-card p.sc-desc{color:var(--muted);margin:0 0 14px;font-size:.95rem}
.sector-card ul.sc-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.sector-card ul.sc-list li{font-size:.85rem;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:6px 12px;color:var(--ink)}
.sector-card .sc-more{font-size:.82rem;color:var(--muted);margin-top:12px}
.proof-band{background:#14140f;color:#f2f6fb;border-radius:18px;padding:32px}
.proof-band h2{color:#fff;margin:0}
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
@media(max-width:820px){.proof-grid{grid-template-columns:1fr}}
.proof-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:22px}
.proof-card .pc-ico{width:32px;height:32px;margin-bottom:12px;color:var(--brand);stroke:var(--brand);fill:none;stroke-width:2}
.proof-card h3{margin:0 0 6px;font-size:1.02rem;color:#fff}
.proof-card p{margin:0;color:rgba(226,236,247,.72);font-size:.9rem}

/* ---------- Trust strip ---------- */
.trust{display:flex;flex-wrap:wrap;gap:12px 30px;justify-content:center;align-items:center;
  padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust .ti{display:flex;align-items:center;gap:9px;font-weight:600;font-size:.96rem}
.trust .ti b{border-bottom:3px solid var(--brand);padding-bottom:1px}
.trust svg{width:20px;height:20px;color:var(--ink);flex:none}

/* ---------- Grid / cards ---------- */
.grid{display:grid;gap:22px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;
  box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column}
.card .card-body{padding:20px 22px 22px}
.card h3{margin-top:0}
.card .thumb{aspect-ratio:16/10;object-fit:cover;width:100%;background:var(--bg-soft)}
.card .more{font-weight:700;text-decoration:none;border-bottom:2px solid var(--brand);align-self:flex-start;margin-top:auto}
.icard{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--line);
  border-radius:var(--radius);background:#fff}
.icard .ic{flex:none;width:42px;height:42px;border-radius:9px;background:var(--brand);
  display:flex;align-items:center;justify-content:center}
.icard .ic svg{width:22px;height:22px;color:#16181d}

/* feature split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.split--rev .media{order:2}

/* lists */
.checklist{list-style:none;padding:0;margin:0}
.checklist li{padding:9px 0 9px 30px;position:relative;max-width:60ch}
.checklist li::before{content:"";position:absolute;left:0;top:15px;width:13px;height:13px;
  background:var(--brand);border-radius:3px}
.cols-2{columns:2;gap:40px}
@media (max-width:680px){.cols-2{columns:1}}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery img{aspect-ratio:1/1;object-fit:cover;border-radius:8px;box-shadow:var(--shadow-sm)}

/* partner / logo strip */
.logos{display:flex;flex-wrap:wrap;gap:26px 40px;align-items:center;justify-content:center}
.logos img{height:44px;width:auto;filter:grayscale(1);opacity:.7;transition:filter .2s,opacity .2s}
.logos img:hover{filter:none;opacity:1}

/* reference columns */
.reflist{columns:3;gap:34px}
.reflist .refcat{break-inside:avoid;margin-bottom:18px}
.reflist h4{margin:0 0 6px;color:var(--ink)}
.reflist ul{list-style:none;padding:0;margin:0;font-size:.95rem;color:var(--ink-soft)}
.reflist li{padding:3px 0}
@media (max-width:900px){.reflist{columns:2}}
@media (max-width:600px){.reflist{columns:1}}

/* CTA band */
.cta-band{background:var(--ink);color:#fff;border-radius:14px;padding:38px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.cta-band h2{color:#fff;margin:0;max-width:20ch}
.cta-band .sub{color:#c7c9cd;margin:6px 0 0}

/* FAQ */
details.faq{border:1px solid var(--line);border-radius:var(--radius);padding:2px 18px;margin-bottom:12px;background:#fff}
details.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";color:var(--muted);font-weight:700}
details.faq[open] summary::after{content:"–"}
details.faq[open] summary{border-bottom:1px solid var(--line)}
details.faq .ans{padding:14px 0}
/* R19: FAQ kartice su bele — na tamnim (tech) stranama forsiraj taman, čitljiv tekst */
.tech-branch details.faq summary{color:#16181d}
.tech-branch details.faq .ans{color:#3a3f47}
.tech-branch details.faq .ans .muted{color:#5f636b}
.tech-branch details.faq .ans a{color:#0b6ea8}

/* forms */
.form{display:grid;gap:15px;max-width:560px}
.form label{font-weight:600;display:block;margin-bottom:6px}
.form input,.form textarea{width:100%;padding:13px;border:1px solid #c9ccd1;border-radius:8px;font:inherit;min-height:46px}
.form input:focus,.form textarea:focus{outline:3px solid rgba(239,230,0,.55);border-color:#16181d}
.hp{position:absolute;left:-9999px}
.note{background:#fffbe6;border:1px solid var(--brand-deep);border-radius:8px;padding:12px 14px}
.note.is-error{background:#fdeeee;border-color:#a33}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px}
.contact-card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--bg-soft)}
.contact-card a{font-weight:700;text-decoration:none;border-bottom:1px solid var(--brand)}
.contact-card .row{margin:0 0 12px}

/* footer */
.site-footer{background:var(--ink);color:#c7c9cd;padding:48px 0 96px}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:30px}
.site-footer h3,.site-footer h4{color:#fff;margin:0 0 12px;font-size:1rem}
.footer-bottom{border-top:1px solid #2a2d34;margin-top:30px;padding-top:18px;font-size:.85rem;color:#9a9da3}
.footer-logo{height:40px;margin-bottom:12px;background:#fff;padding:6px 8px;border-radius:8px;display:inline-block}
.footer-credit{margin-top:10px;font-size:.78rem;color:#8b8e94}
.site-footer .footer-credit a{color:#b9bbc0;text-decoration:none;border-bottom:1px solid rgba(185,187,192,.35)}
.site-footer .footer-credit a:hover{color:#fff;border-bottom-color:#fff}
.site-footer .footer-credit a:focus-visible{outline:2px solid #b9bbc0;outline-offset:2px;color:#fff}

/* sticky mobile CTA */
.mobile-cta{display:none}

/* badges */
.badge{display:inline-flex;align-items:center;gap:7px;background:var(--bg-soft);border:1px solid var(--line);
  border-radius:999px;padding:7px 14px;font-weight:600;font-size:.9rem;margin:0 8px 8px 0}
.badge svg{width:16px;height:16px;color:var(--brand-deep)}

/* ---------- Napredna zaštitna sredstva — suzdržan/premium lede ---------- */
.area-lede{max-width:780px;margin:0 auto;text-align:center;padding:18px 0}
.area-lede .area-eyebrow{display:inline-block;position:relative;padding-top:26px;margin-bottom:20px;
  font-weight:700;text-transform:uppercase;letter-spacing:.2em;font-size:.74rem;color:var(--muted)}
.area-lede .area-eyebrow::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:48px;height:2px;background:var(--ink)}
.area-lede h1,.area-lede h2{font-size:clamp(1.5rem,2.7vw,2.15rem);line-height:1.24;max-width:17em;margin:0 auto 24px}
.area-lede p{color:var(--ink-soft);font-size:1.08rem;line-height:1.7;max-width:64ch;margin:0 auto 16px}
.area-actions{margin-top:30px;display:flex;gap:22px;align-items:center;justify-content:center;flex-wrap:wrap}
.area-more{font-weight:700;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--brand);padding-bottom:2px}
.area-more:hover{border-bottom-width:2px}
@media (max-width:600px){.area-lede h2{max-width:none}.area-lede{padding:6px 0}}

/* utilities */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
/* RDEV3 a11y: the four .icard headings on /deratizacija followed <h1> directly,
   producing an h1->h3 level skip. They become <h2>; this rule keeps the rendered
   metrics byte-identical to the previous h3 (19.2px / 700 / mt 0 / mb 9.6px). */
.icard h2{font-size:1.2rem;font-weight:700;margin-top:0;margin-bottom:.6rem}
.stack>*+*{margin-top:14px}
.pill-img{border-radius:var(--radius);box-shadow:var(--shadow)}
/* R14: language switcher (SR/EN) */
.lang-switch{display:inline-flex;align-items:center;gap:2px;border:1px solid var(--line);border-radius:999px;padding:2px;margin-left:8px}
.lang-switch a{padding:5px 9px;border-radius:999px;font-weight:800;font-size:.8rem;text-decoration:none;color:var(--muted);line-height:1;letter-spacing:.02em}
.lang-switch a[aria-current="true"]{background:var(--brand);color:#14140f}
.lang-switch a:hover{color:var(--ink)}
@media (max-width:760px){ .nav .lang-switch{margin:12px 8px;width:max-content} }

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .split,.contact-grid{grid-template-columns:1fr;gap:24px}
  .split--rev .media{order:0}
  .grid--3,.grid--4{grid-template-columns:1fr 1fr}
}
/* R18: navigacija prelazi u hamburger već od ≤1000px (ranije ≤760px) da bi „Nove tehnologije"
   bila dostupna u 761–1000px opsegu bez horizontalnog overflow-a. Telefon (header-cta) ostaje vidljiv. */
@media (max-width:1000px){
  .nav-toggle{display:block}
  .nav{position:fixed;inset:62px 0 auto 0;background:#fff;flex-direction:column;gap:0;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:8px 16px;display:none;margin:0;max-height:80vh;overflow:auto}
  .nav.open{display:flex}
  .nav a{padding:14px 8px;border-bottom:1px solid var(--line);width:100%;border-radius:0}
  .nav a[aria-current="page"]{box-shadow:inset 4px 0 0 var(--brand)}
  .drop{position:static;display:block;border:0;box-shadow:none;padding:0 0 0 14px;min-width:0}
}
@media (max-width:760px){
  .header-cta{display:none}
  .grid--3,.grid--4,.grid--2{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .header-inner{padding:10px 16px}
  /* Sticky poziv/upit traka. Telefonski CTA nosi ceo broj, pa mu treba veći udeo
     nego kratkom „Upit" — 50/50 podela je na 360–390 px lomila broj u dva reda.
     white-space:nowrap + asimetričan flex drže ga u JEDNOM redu do 320 px. */
  .mobile-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;border-top:1px solid var(--line)}
  .mobile-cta a{text-align:center;padding:15px 6px;font-weight:800;text-decoration:none;
    white-space:nowrap;font-size:clamp(.86rem,3.6vw,1rem);line-height:1.25}
  .mobile-cta a.call{flex:1.75;background:var(--brand);color:#16181d}
  .mobile-cta a.msg{flex:1;background:var(--ink);color:#fff}
  body{padding-bottom:58px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:26px}
  .footer-grid{grid-template-columns:1fr;gap:20px}
  .hero-inner{padding:60px 16px 52px}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important;scroll-behavior:auto}}

/* ============================================================
   STORY 2 — SOVA NOVE TEHNOLOGIJE (posebna tehnološka grana)
   Vizuelno odvojeno od žuto-crne DDD priče: grafit/navy baza,
   srebrno-metalik tekst, jedan desaturisan čelično-plavi akcenat.
   Bez žute. Bez videa. Bez teških animacija.
   ============================================================ */
:root{
  --tech-bg:#0e1622;        /* grafit-navy baza (ne čisto crno) */
  --tech-panel:#16202e;     /* panel / kartica */
  --tech-panel-2:#1b2940;   /* dublji navy akcenat */
  --tech-line:rgba(255,255,255,.09);
  --tech-line-soft:rgba(255,255,255,.05);
  --tech-silver:#c8cfd9;    /* svetlo srebrno za tekst */
  --tech-muted:#8b95a4;     /* prigušeno srebrno */
  /* R26: akcenat izveden iz tech logoa (dominantna boja logoa = #89dbe9) */
  --tech-accent:#7acde0;         /* logo cyan, malo produbljen radi čitljivosti */
  --tech-accent-strong:#9be0ee;  /* hover / naglašeno — bliže čistom logo tonu */
  --tech-accent-soft:rgba(137,219,233,.14); /* glow, hairline, pozadine */
  --tech-accent-deep:var(--tech-accent-strong); /* legacy alias */
}

/* suptilna tehnička mreža (lagana, statična) */
.tech-grid-bg{
  background-color:var(--tech-bg);
  background-image:
    linear-gradient(var(--tech-line-soft) 1px,transparent 1px),
    linear-gradient(90deg,var(--tech-line-soft) 1px,transparent 1px);
  background-size:44px 44px;
}

/* mono eyebrow / tehnička labela */
.tech-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:ui-monospace,"Cascadia Code",Consolas,"Liberation Mono",monospace;
  text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:600;
  color:var(--tech-accent);margin-bottom:16px;
}
.tech-eyebrow::before{content:"";width:26px;height:1px;background:var(--tech-accent);opacity:.7}

/* ---------- Tehnološki banner na početnoj ---------- */
.tech-banner{position:relative;overflow:hidden;color:var(--tech-silver)}
.tech-banner .container{position:relative;z-index:2}
.tech-banner-inner{
  display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;
  padding:58px 0;
}
.tech-banner h2{color:#fff;max-width:20ch;margin-bottom:14px}
.tech-banner p{color:var(--tech-muted);max-width:54ch}
.tech-banner .tech-logo{width:100%;max-width:360px;margin-left:auto;
  filter:drop-shadow(0 10px 30px rgba(0,0,0,.45))}
.tech-banner .glow{position:absolute;inset:auto -10% -60% auto;width:520px;height:520px;
  background:radial-gradient(circle,rgba(137,219,233,.16),transparent 62%);z-index:1;pointer-events:none}

/* CTA dugme tehnološke grane (čelično-plavo, NE žuto) */
.tech-cta{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:8px;
  font-weight:700;text-decoration:none;min-height:48px;font-size:1rem;
  background:var(--tech-accent);color:#0a121c;border:2px solid var(--tech-accent);
  transition:transform .15s ease,background .15s ease,border-color .15s ease}
.tech-cta:hover{transform:translateY(-1px);background:var(--tech-accent-deep);border-color:var(--tech-accent-deep)}
.tech-cta svg{width:18px;height:18px}
.tech-cta--ghost{background:transparent;color:var(--tech-silver);border-color:var(--tech-line)}
.tech-cta--ghost:hover{background:rgba(255,255,255,.04);border-color:var(--tech-accent)}

/* ---------- Cela tehnološka strana ---------- */
.tech-branch{background:var(--tech-bg);color:var(--tech-silver)}
.tech-branch h1,.tech-branch h2,.tech-branch h3,.tech-branch h4{color:#fff}
.tech-branch p{color:var(--tech-muted)}
.tech-branch .container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.tech-section{padding:72px 0;border-top:1px solid var(--tech-line-soft)}
.tech-section--tight{padding:48px 0}

/* tehnološki header (kompaktan, taman) */
.tech-topbar{position:sticky;top:0;z-index:60;background:rgba(14,22,34,.92);
  backdrop-filter:saturate(120%) blur(7px);border-bottom:1px solid var(--tech-line)}
.tech-topbar .header-inner{display:flex;align-items:center;gap:18px;padding:12px 22px;max-width:var(--maxw);margin:0 auto}
.tech-topbar .back-ddd{margin-left:auto;display:inline-flex;align-items:center;gap:8px;
  text-decoration:none;color:var(--tech-muted);font-weight:600;font-size:.92rem}
.tech-topbar .back-ddd:hover{color:var(--tech-silver)}
.tech-topbar .back-ddd svg{width:16px;height:16px}
.tech-wordmark{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:#fff}
.tech-wordmark img{height:26px;width:auto}
.tw-badge{display:inline-flex;align-items:center;justify-content:center;background:#fff;
  border-radius:7px;padding:5px 7px;line-height:0}
.tw-logo2{height:34px;width:auto;border-radius:5px;display:block}
.tw-text{font-size:1rem;letter-spacing:.01em;color:var(--tech-silver);font-weight:500}
.tw-text b{color:#fff;font-weight:700}
/* obeležavanje tvrdnji „u proveri" */
.tech-claim{color:var(--tech-accent);font-weight:700}
.tech-note{margin-top:20px;font-size:.85rem;color:var(--tech-muted);max-width:66ch;
  border-left:2px solid var(--tech-line);padding-left:14px}
/* R10: nano foto strip (izvučene slike iz dokumenata) */
.nano-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.nano-shot{border:1px solid var(--tech-line);border-radius:12px;overflow:hidden;background:var(--tech-panel);margin:0}
.nano-shot img{width:100%;height:220px;object-fit:cover;display:block}
.nano-shot figcaption{padding:11px 14px;font-size:.85rem;color:var(--tech-muted)}
@media (max-width:760px){.nano-strip{grid-template-columns:1fr}.nano-shot img{height:210px}}
/* R10: mreža površina i primena */
.surface-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}
.surface-tile{display:flex;align-items:center;gap:10px;padding:14px 16px;border:1px solid var(--tech-line);
  border-radius:11px;background:var(--tech-panel);color:var(--tech-silver);font-weight:600;font-size:.95rem}
.surface-tile svg{width:20px;height:20px;color:var(--tech-accent);flex:none}
@media (max-width:900px){.surface-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.surface-grid{grid-template-columns:1fr}}
/* R10: solar media */
.solar-media{display:flex;flex-direction:column;gap:14px}
.solar-media img{width:100%;border-radius:12px;border:1px solid var(--tech-line);display:block}
.solar-media figure{margin:0}
.solar-media figcaption{font-size:.82rem;color:var(--tech-muted);margin-top:7px}
.solar-media .diagram{background:#0b1526;object-fit:contain;max-height:340px;padding:8px}

/* tehnološki hero (asimetričan split) */
.tech-hero{position:relative;overflow:hidden}
.tech-hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
  padding:84px 0 76px}
.tech-hero h1{font-size:clamp(2rem,5vw,3.1rem);max-width:15ch;margin-bottom:18px}
.tech-hero .sub{font-size:1.18rem;color:var(--tech-silver);max-width:40ch;margin-bottom:14px}
.tech-hero .lead-q{font-size:1.05rem;color:var(--tech-muted);max-width:52ch}
.tech-hero .tech-logo{width:100%;max-width:420px;margin-left:auto;
  filter:drop-shadow(0 16px 40px rgba(0,0,0,.5))}
.tech-hero .glow{position:absolute;inset:-20% -10% auto auto;width:560px;height:560px;
  background:radial-gradient(circle,rgba(137,219,233,.18),transparent 60%);pointer-events:none}

/* tehnološke kartice (tamne, hairline, srebrni akcenat — NE žute) */
.tech-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.tech-card{background:var(--tech-panel);border:1px solid var(--tech-line);border-radius:14px;
  padding:26px 26px 28px;box-shadow:0 24px 50px -30px rgba(0,0,0,.6);
  transition:border-color .18s ease,transform .18s ease}
.tech-card:hover{border-color:rgba(137,219,233,.5);transform:translateY(-2px)}
.tech-card .num{font-family:ui-monospace,Consolas,monospace;font-size:.8rem;color:var(--tech-accent);
  letter-spacing:.1em;margin-bottom:12px;display:block}
.tech-card h3{margin:0 0 8px;font-size:1.15rem}
.tech-card p{margin:0;color:var(--tech-muted);font-size:.97rem}

/* tehnološki blok citata / intro */
.tech-quote{border-left:2px solid var(--tech-accent);padding:8px 0 8px 22px;
  font-size:1.25rem;line-height:1.5;color:#fff;max-width:30ch;font-weight:600}
.tech-divider{height:1px;background:var(--tech-line);border:0;margin:0}

/* tehnološki footer */
.tech-footer{background:#0a121c;color:var(--tech-muted);padding:44px 0;border-top:1px solid var(--tech-line)}
.tech-footer a{color:var(--tech-silver);text-decoration:none}
.tech-footer a:hover{color:#fff;text-decoration:underline}
.tech-footer .tech-logo{height:42px;width:auto;margin-bottom:14px}

/* mini blok tehnologije u DDD footeru */
.footer-tech{margin-top:26px;padding:18px 20px;border:1px solid #2a2d34;border-radius:12px;
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;justify-content:space-between;background:#12161d}
.footer-tech .ft-l{display:flex;align-items:center;gap:14px}
.footer-tech img{height:30px;width:auto}
.footer-tech .ft-name{color:#fff;font-weight:700}
.footer-tech .ft-name small{display:block;color:#9a9da3;font-weight:500;font-size:.82rem}
.footer-tech a.ft-link{color:var(--tech-accent);font-weight:700;text-decoration:none;white-space:nowrap}
.footer-tech a.ft-link:hover{text-decoration:underline}

/* ---------- Tech strip (sekundarna traka ispod glavnog headera) ---------- */
.tech-strip{background:var(--tech-bg);border-bottom:1px solid var(--tech-line);color:var(--tech-silver)}
.tech-strip-inner{max-width:var(--maxw);margin:0 auto;padding:7px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px}
.tech-strip-brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit;min-width:0}
.tech-strip-brand img{height:20px;width:auto;flex:none}
.tsb-text{font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.tsb-text strong{color:#fff;font-weight:700;letter-spacing:.01em}
.tsb-desc{color:var(--tech-muted)}
.tech-strip-cta{display:inline-flex;align-items:center;gap:7px;flex:none;text-decoration:none;
  border:1px solid rgba(255,255,255,.26);color:var(--tech-silver);border-radius:7px;
  padding:5px 14px;font-weight:700;font-size:.84rem;
  transition:border-color .15s ease,color .15s ease,background .15s ease}
.tech-strip-cta:hover{border-color:var(--tech-accent);color:#fff;background:rgba(137,219,233,.12)}
.tech-strip-cta svg{width:15px;height:15px}

/* ---------- Kompaktan nav ulaz (cross-page) za tehnološku granu ---------- */
.nav a.nav-tech2{display:inline-flex;align-items:center;gap:8px;margin-left:8px;
  background:var(--tech-bg);color:#fff;border:1px solid var(--tech-line);
  border-radius:8px;padding:8px 14px;font-weight:700;font-size:.88rem;white-space:nowrap}
.nav a.nav-tech2::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--tech-accent);flex:none}
.nav a.nav-tech2:hover{background:#16202e;border-color:var(--tech-accent);box-shadow:none}
@media (max-width:760px){
  .nav a.nav-tech2{margin:8px 0 0;border-radius:8px;width:100%;justify-content:center;padding:14px 8px}
  .nav a.nav-tech2[aria-current]{box-shadow:none}
}

/* ---------- ISTAKNUT „druga priča" blok (homepage, posle hero/trust) ---------- */
.tech-feature{position:relative;overflow:hidden;color:var(--tech-silver);
  background:
    radial-gradient(1100px 380px at 84% -12%, rgba(137,219,233,.18), transparent 60%),
    linear-gradient(160deg,#0c1420 0%,#101d2f 55%,#0c1420 100%);
  border-top:1px solid var(--tech-line);border-bottom:1px solid var(--tech-line)}
.tech-feature::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:46px 46px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 88%);
  mask-image:linear-gradient(180deg,#000,transparent 88%)}
.tech-feature::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,transparent,rgba(200,207,217,.65),var(--tech-accent),transparent)}
.tf-glow{position:absolute;inset:auto -6% -55% auto;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(137,219,233,.14),transparent 62%);pointer-events:none;z-index:1}
.tech-feature-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;
  gap:48px;align-items:center;padding:64px 22px}
.tf-copy{min-width:0}
.tf-label{display:inline-flex;align-items:center;gap:9px;font-family:ui-monospace,"Cascadia Code",Consolas,monospace;
  text-transform:uppercase;letter-spacing:.16em;font-size:.74rem;font-weight:600;color:var(--tech-accent);margin-bottom:14px}
.tech-feature h2{color:#fff;font-size:clamp(1.9rem,3.8vw,2.7rem);margin:0 0 6px;letter-spacing:-.02em}
.tf-sub{color:#fff;font-size:1.15rem;font-weight:600;margin:0 0 12px}
.tf-text{color:var(--tech-muted);max-width:52ch;margin:0 0 24px;font-size:1.02rem}
.tf-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.tf-tagline{font-family:ui-monospace,Consolas,monospace;letter-spacing:.12em;font-size:.78rem;
  color:var(--tech-muted);text-transform:uppercase}
.tf-visual{display:flex;justify-content:center}
.tf-logo-frame{width:100%;max-width:440px;padding:30px 34px;border:1px solid rgba(255,255,255,.12);
  border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,0));
  box-shadow:0 30px 60px -30px rgba(0,0,0,.7),inset 0 1px 0 rgba(255,255,255,.08)}
.tf-logo-frame img{width:100%;height:auto;display:block;filter:drop-shadow(0 12px 30px rgba(0,0,0,.5))}
/* R9: logo2 (tehnološka divizija) u gateway okviru */
.tf-logo2{width:100%;max-width:320px;margin:0 auto 20px;display:block;
  border-radius:10px;box-shadow:0 10px 30px -12px rgba(0,0,0,.55)}
/* R8: mreža „površina" u okviru */
.tf-surfaces{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tf-surfaces li{font-family:ui-monospace,"Cascadia Code",Consolas,monospace;font-size:.86rem;
  color:var(--tech-silver);padding:11px 13px;border:1px solid var(--tech-line);border-radius:9px;
  background:rgba(255,255,255,.03);display:flex;align-items:center;gap:8px;white-space:nowrap}
.tf-surfaces li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--tech-accent);flex:none}

/* R10: 3 kartice u homepage gateway-u */
.gw-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;position:relative;z-index:2;
  max-width:var(--maxw);margin:34px auto 0;padding:0 22px}
a.gw-card{display:flex;flex-direction:column;text-decoration:none;color:var(--tech-silver);
  background:var(--tech-panel);border:1px solid var(--tech-line);border-radius:14px;padding:22px 22px 20px;
  transition:border-color .18s ease,transform .18s ease}
a.gw-card:hover{border-color:rgba(137,219,233,.55);transform:translateY(-2px)}
a.gw-card .gw-n{font-family:ui-monospace,Consolas,monospace;font-size:.78rem;color:var(--tech-accent);letter-spacing:.1em;margin-bottom:10px}
a.gw-card h3{color:#fff;margin:0 0 7px;font-size:1.12rem}
a.gw-card p{color:var(--tech-muted);margin:0 0 14px;font-size:.95rem}
a.gw-card .gw-go{margin-top:auto;color:var(--tech-accent);font-weight:700;font-size:.9rem}
@media (max-width:820px){.gw-cards{grid-template-columns:1fr;padding:0 22px}}

@media (max-width:920px){
  .tech-feature-inner{grid-template-columns:1fr;gap:26px;padding:44px 22px}
  .tf-logo-frame{max-width:340px;margin:0 auto}
}

@media (max-width:920px){
  .tech-banner-inner,.tech-hero-inner{grid-template-columns:1fr;gap:28px}
  .tech-banner .tech-logo,.tech-hero .tech-logo{margin:0 auto;max-width:300px}
  .tech-cards{grid-template-columns:1fr}
}
@media (max-width:760px){
  .tech-hero-inner{padding:56px 0 48px}
  .tech-banner-inner{padding:44px 0}
}
/* tech strip — kompaktno na užim ekranima */
@media (max-width:600px){
  .tech-strip-inner{padding:7px 16px;gap:12px}
  .tsb-desc{display:none}
  .tsb-text{font-size:.82rem}
  .tech-strip-cta{padding:5px 11px;font-size:.82rem}
}

/* ============================================================
   R11 — SOVA NOVE TEHNOLOGIJE · premium redizajn
   Register: brand. Committed color: duboki grafit-navy nosi
   površinu, čelično-plavi + cyan akcenat. Tintirani neutrali.
   Bez side-stripe bordera, bez gradient teksta, bez glass-a.
   ============================================================ */
.tech-branch{--nt-bg:#0b1320;--nt-bg2:#0e1826;--nt-panel:#13202f;--nt-panel2:#182838;
  --nt-line:rgba(150,180,214,.13);--nt-line2:rgba(150,180,214,.07);
  --nt-silver:#ccd5e0;--nt-muted:#8a97a8;--nt-white:#f2f6fb;
  /* R26: usklađeno sa logo cyanom #89dbe9 */
  --nt-accent:#7acde0;--nt-accent2:#a2e4f0;--nt-accent-deep:#9be0ee;
  background:var(--nt-bg);color:var(--nt-silver)}
.tech-branch ::selection{background:rgba(137,219,233,.3);color:#fff}
.nt-wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.tech-branch h1,.tech-branch h2,.tech-branch h3{color:var(--nt-white);letter-spacing:-.02em}
.nt-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:ui-monospace,"Cascadia Code",Consolas,monospace;
  text-transform:uppercase;letter-spacing:.2em;font-size:.72rem;font-weight:600;color:var(--nt-accent)}
.nt-eyebrow::before{content:"";width:24px;height:1px;background:var(--nt-accent);opacity:.8}

/* ---- Sticky interni nav ---- */
.nt-nav{position:sticky;top:0;z-index:60;background:rgba(11,19,32,.82);backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--nt-line)}
.nt-nav-inner{max-width:1180px;margin:0 auto;padding:11px 24px;display:flex;align-items:center;gap:22px}
/* RDEV3 fix: .nt-logo is used in the tech nav AND in the tech footer, but only the
   nav rule set width:auto. In the footer the img kept its width="640" attribute
   against an inline height:34px, so the logo rendered stretched. Base rule first. */
.nt-logo{width:auto;height:auto;max-width:100%;object-fit:contain}
.nt-nav .nt-logo{height:30px;width:auto;border-radius:5px;display:block;flex:none}
.nt-nav-links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nt-nav-links a{text-decoration:none;color:var(--nt-muted);font-weight:600;font-size:.9rem;padding:8px 12px;border-radius:8px;white-space:nowrap;transition:color .15s ease,background .15s ease}
.nt-nav-links a:hover{color:var(--nt-white);background:rgba(255,255,255,.04)}
.nt-nav-back{display:inline-flex;align-items:center;gap:7px;text-decoration:none;color:var(--nt-muted);font-weight:600;font-size:.88rem;flex:none}
.nt-nav-back:hover{color:var(--nt-silver)}
.nt-nav-back svg{width:15px;height:15px}
.nt-nav-cta{display:inline-flex;align-items:center;gap:7px;text-decoration:none;font-weight:700;font-size:.88rem;
  padding:8px 15px;border-radius:8px;background:var(--nt-accent);color:#08131e;flex:none;transition:background .15s ease}
.nt-nav-cta:hover{background:var(--nt-accent-deep)}

/* ---- Hero ---- */
.nt-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--nt-line)}
.nt-hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.6;
  background-image:linear-gradient(var(--nt-line2) 1px,transparent 1px),linear-gradient(90deg,var(--nt-line2) 1px,transparent 1px);
  background-size:52px 52px;-webkit-mask-image:radial-gradient(120% 90% at 20% 10%,#000,transparent 75%);
  mask-image:radial-gradient(120% 90% at 20% 10%,#000,transparent 75%)}
.nt-hero-glow{position:absolute;z-index:0;inset:auto -8% auto auto;top:-14%;width:640px;height:640px;pointer-events:none;
  background:radial-gradient(circle,rgba(137,219,233,.22),transparent 62%)}
.nt-hero-grid{position:relative;z-index:2;max-width:1180px;margin:0 auto;padding:76px 24px 84px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;min-height:clamp(600px,80vh,840px)}
.nt-hero-logo{width:auto;object-fit:contain;height:72px;margin-bottom:10px;display:block;filter:drop-shadow(0 8px 26px rgba(0,0,0,.5))}
.tech-branch .nt-tagline{display:block;margin:0 0 22px;color:var(--nt-accent2);font-weight:600;
  letter-spacing:.06em;font-size:1rem}
.nt-hero h1{font-size:clamp(2.4rem,5.4vw,3.9rem);line-height:1.03;margin:0 0 18px;font-weight:800}
.nt-hero .nt-sub{font-size:clamp(1.1rem,1.7vw,1.35rem);color:var(--nt-white);font-weight:600;margin:0 0 16px;max-width:24ch}
.nt-hero .nt-intro{font-size:1.04rem;line-height:1.7;color:var(--nt-muted);max-width:52ch;margin:0 0 30px}
.nt-cta-row{display:flex;flex-wrap:wrap;gap:12px}
.nt-btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:10px;font-weight:700;font-size:.98rem;
  text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .18s cubic-bezier(.22,1,.36,1),background .18s ease,border-color .18s ease}
.nt-btn svg{width:17px;height:17px}
.nt-btn:hover{transform:translateY(-2px)}
.nt-btn--solid{background:var(--nt-accent);color:#08131e;border-color:var(--nt-accent)}
.nt-btn--solid:hover{background:var(--nt-accent-deep);border-color:var(--nt-accent-deep)}
.nt-btn--ghost{background:rgba(255,255,255,.03);color:var(--nt-silver);border-color:var(--nt-line)}
.nt-btn--ghost:hover{border-color:var(--nt-accent);color:var(--nt-white)}
/* hero visual */
.nt-hero-visual{position:relative}
.nt-hero-figure{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--nt-line);
  box-shadow:0 40px 80px -40px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.06)}
.nt-hero-figure img{display:block;width:100%;height:clamp(340px,46vh,470px);object-fit:cover}
.nt-hero-figure figcaption{position:absolute;left:16px;bottom:14px;font-family:ui-monospace,Consolas,monospace;
  font-size:.72rem;letter-spacing:.08em;color:var(--nt-silver);background:rgba(8,15,24,.6);
  padding:6px 11px;border-radius:7px;backdrop-filter:blur(4px)}
.nt-hero-chips{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.nt-chip{background:var(--nt-panel);border:1px solid var(--nt-line);border-radius:12px;padding:14px 15px}
.nt-chip b{display:block;color:var(--nt-white);font-size:1.02rem;margin-bottom:2px}
.nt-chip span{color:var(--nt-muted);font-size:.82rem}

/* ---- Sekcije ---- */
.nt-section{padding:78px 0;border-top:1px solid var(--nt-line2)}
.nt-section--alt{background:var(--nt-bg2)}
.nt-head{max-width:60ch;margin-bottom:36px}
.nt-head h2{font-size:clamp(1.7rem,3.2vw,2.5rem);margin:12px 0 12px;font-weight:800}
.nt-head p{color:var(--nt-muted);font-size:1.06rem;line-height:1.7;margin:0;max-width:62ch}

/* Kako radi — 3 vizuelne kartice */
.nt-how{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.nt-how-card{background:var(--nt-panel);border:1px solid var(--nt-line);border-radius:16px;overflow:hidden;
  transition:transform .2s cubic-bezier(.22,1,.36,1),border-color .2s ease}
.nt-how-card:hover{transform:translateY(-3px);border-color:rgba(137,219,233,.45)}
.nt-how-card img{width:100%;height:190px;object-fit:cover;display:block;border-bottom:1px solid var(--nt-line)}
.nt-how-card .nt-how-body{padding:20px 22px 24px}
.nt-how-card .nt-step{font-family:ui-monospace,Consolas,monospace;font-size:.74rem;color:var(--nt-accent);letter-spacing:.12em}
.nt-how-card h3{font-size:1.16rem;margin:8px 0 7px}
.nt-how-card p{color:var(--nt-muted);font-size:.96rem;line-height:1.6;margin:0}

/* Sistemi — bogate kartice sa slikom */
.nt-systems{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.nt-sys{display:grid;grid-template-columns:0.9fr 1.1fr;background:var(--nt-panel);border:1px solid var(--nt-line);
  border-radius:18px;overflow:hidden;transition:transform .2s cubic-bezier(.22,1,.36,1),border-color .2s ease}
.nt-sys:hover{transform:translateY(-3px);border-color:rgba(137,219,233,.5)}
.nt-sys-media{position:relative;min-height:210px}
.nt-sys-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.nt-sys-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(19,32,47,.65))}
.nt-sys-body{padding:24px 24px 26px}
.nt-sys-code{font-family:ui-monospace,Consolas,monospace;font-size:.76rem;letter-spacing:.12em;color:var(--nt-accent)}
.nt-sys-body h3{font-size:1.24rem;margin:9px 0 4px}
.nt-sys-mat{color:var(--nt-muted);font-size:.9rem;margin:0 0 14px}
.nt-benefits{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.nt-benefits li{position:relative;padding-left:24px;color:var(--nt-silver);font-size:.95rem;line-height:1.45}
.nt-benefits li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:12px;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,var(--nt-accent2),var(--nt-accent-deep))}

/* Površine — mreža tila */
.nt-surfaces{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.nt-tile{display:flex;flex-direction:column;gap:12px;padding:22px 20px;border-radius:14px;
  background:var(--nt-panel);border:1px solid var(--nt-line);transition:transform .18s ease,border-color .18s ease}
.nt-tile:hover{transform:translateY(-2px);border-color:rgba(137,219,233,.45)}
.nt-tile svg{width:26px;height:26px;color:var(--nt-accent)}
.nt-tile b{color:var(--nt-white);font-size:1rem;font-weight:700}

/* Solar — jak feature panel */
.nt-solar{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;
  background:linear-gradient(140deg,#0f1d2e,#0b1826 60%);border:1px solid var(--nt-line);
  border-radius:22px;padding:40px;position:relative;overflow:hidden}
.nt-solar-media{display:grid;gap:14px}
.nt-solar-media img{width:100%;border-radius:14px;border:1px solid var(--nt-line);display:block}
.nt-solar-media .nt-diagram{background:#0a1420;object-fit:contain;max-height:230px;padding:10px}
.nt-solar h2{font-size:clamp(1.6rem,2.8vw,2.3rem);margin:0 0 14px}
.nt-solar p{color:var(--nt-silver);line-height:1.7;margin:0 0 14px;max-width:52ch}
.nt-solar .nt-foot{color:var(--nt-muted);font-size:.85rem;line-height:1.6;margin-top:16px}

/* Bridge — nano dezinfekcija */
.nt-bridge{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;
  background:var(--nt-panel);border:1px solid var(--nt-line);border-radius:20px;padding:38px 40px}
.nt-bridge h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin:10px 0 12px}
.nt-bridge p{color:var(--nt-muted);line-height:1.7;margin:0 0 10px}
.nt-bridge .nt-tags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 22px}
.nt-tag{font-size:.82rem;color:var(--nt-silver);background:rgba(255,255,255,.04);border:1px solid var(--nt-line);
  border-radius:999px;padding:6px 13px}

/* Napomena */
.nt-note{border:1px solid var(--nt-line);background:var(--nt-bg2);border-radius:14px;padding:20px 24px;
  display:flex;gap:16px;align-items:flex-start;max-width:80ch}
.nt-note svg{width:22px;height:22px;color:var(--nt-accent);flex:none;margin-top:2px}
.nt-note p{margin:0;color:var(--nt-muted);font-size:.92rem;line-height:1.65}

/* Final CTA */
.nt-final{text-align:center;background:radial-gradient(90% 140% at 50% 0%,rgba(137,219,233,.14),transparent 60%)}
.nt-final h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin:0 auto 14px;max-width:20ch}
.nt-final p{color:var(--nt-muted);font-size:1.08rem;line-height:1.7;max-width:54ch;margin:0 auto 28px}

/* Footer (koristi postojeći .tech-footer) — mali refinement */
.tech-branch .tech-footer{background:#080f18;border-top:1px solid var(--nt-line)}

/* ---- Responsive ---- */
@media (max-width:980px){
  .nt-hero-grid{grid-template-columns:1fr;gap:34px;padding:56px 24px 64px;min-height:0}
  .nt-hero-visual{max-width:560px}
  .nt-systems{grid-template-columns:1fr}
  .nt-solar,.nt-bridge{grid-template-columns:1fr;gap:26px;padding:30px}
  .nt-surfaces{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:720px){
  .nt-how{grid-template-columns:1fr}
  .nt-sys{grid-template-columns:1fr}
  .nt-sys-media{min-height:180px}
  .nt-surfaces{grid-template-columns:repeat(2,1fr)}
  .nt-nav-links{display:none}
  .nt-section{padding:56px 0}
}
@media (max-width:420px){ .nt-surfaces{grid-template-columns:1fr 1fr} .nt-hero-chips{grid-template-columns:1fr} }
@media (prefers-reduced-motion:reduce){ .nt-btn,.nt-how-card,.nt-sys,.nt-tile{transition:none} .nt-btn:hover,.nt-how-card:hover,.nt-sys:hover,.nt-tile:hover{transform:none} }

/* ============================================================
   R16 — /o-nama/ premium redizajn · accessible lightbox ·
   proof/sertifikat galerija · brendirani servisni posteri.
   Radi UNUTAR postojećeg brenda (žuta/ink + sistemski fontovi).
   ============================================================ */

/* ---------- About hero (belasova = signature „čuvar") ---------- */
.about-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  background:
    radial-gradient(760px 460px at 84% 22%, #fbfaf1 0%, rgba(251,250,241,0) 60%),
    linear-gradient(180deg,#fcfcfb 0%, #f5f6f7 100%);}
.about-hero .crumb{max-width:var(--maxw);margin:0 auto;padding-left:22px;padding-right:22px}
.about-hero-inner{display:grid;grid-template-columns:1.06fr .94fr;gap:50px;align-items:center;
  max-width:var(--maxw);margin:0 auto;padding:22px 22px 60px}
.about-eyebrow{display:inline-flex;align-items:center;gap:11px;margin-bottom:16px;
  font-weight:800;text-transform:uppercase;letter-spacing:.15em;font-size:.75rem;color:var(--muted)}
.about-eyebrow::before{content:"";width:28px;height:2px;background:var(--brand-deep)}
.about-hero h1{margin:0 0 16px;max-width:15ch}
.about-hero .lead{max-width:52ch;margin-bottom:16px}
.about-quote{font-style:italic;color:var(--ink-soft);max-width:50ch;margin:0 0 26px;
  border-left:3px solid var(--brand);padding:2px 0 2px 15px}
.about-hero .hero-actions{margin-top:4px;display:flex;gap:12px;flex-wrap:wrap}

/* uokvirena sova (bela pozadina slike se stapa sa pločom) */
.owl-frame{margin:0;position:relative}
.owl-plate{position:relative;border-radius:20px;overflow:hidden;
  background:radial-gradient(120% 120% at 50% 32%, #ffffff 0%, #f1f2ef 82%);
  border:1px solid var(--line);
  box-shadow:0 44px 84px -46px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.75)}
.owl-plate img{display:block;width:100%;height:auto}
.owl-seal{position:absolute;right:16px;top:16px;width:88px;height:88px;border-radius:50%;
  display:grid;place-items:center;text-align:center;line-height:1.05;
  background:radial-gradient(circle at 50% 40%, #16181d, #0c0d10);color:#fff;
  box-shadow:0 12px 26px -12px rgba(0,0,0,.6);border:2px solid var(--brand)}
.owl-seal b{color:var(--brand);font-size:1.02rem;font-weight:800;letter-spacing:.02em}
.owl-seal span{display:block;font-size:.55rem;letter-spacing:.16em;text-transform:uppercase;color:#c9cbd0;margin-top:2px}
.owl-badge{position:absolute;left:16px;bottom:16px;display:inline-flex;align-items:center;gap:9px;
  background:rgba(22,24,29,.9);color:#fff;border-radius:999px;padding:9px 15px;backdrop-filter:blur(4px);
  font-size:.82rem}
.owl-badge b{color:#fff;font-weight:700}
@media (max-width:920px){
  .about-hero-inner{grid-template-columns:1fr;gap:28px;padding-bottom:44px}
  .owl-frame{max-width:520px}
  .owl-seal{width:74px;height:74px}
}

/* ---------- Value kartice (Stručno / Odgovorno / Pouzdano / Bezbedno) ---------- */
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px}
.value-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 20px;
  box-shadow:var(--shadow-sm);transition:transform .18s ease,border-color .18s ease}
.value-card:hover{transform:translateY(-3px);border-color:var(--brand)}
.value-card .vc-ic{width:44px;height:44px;border-radius:12px;background:var(--brand);
  display:grid;place-items:center;margin-bottom:14px}
.value-card .vc-ic svg{width:23px;height:23px;stroke:#16181d;fill:none;stroke-width:2}
.value-card h3{margin:0 0 6px;font-size:1.08rem}
.value-card p{margin:0;color:var(--muted);font-size:.93rem}
@media (max-width:920px){.values-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.values-grid{grid-template-columns:1fr}}

/* ---------- „Ko smo mi" — čitljiv tekst blok ---------- */
.about-copy{max-width:760px}
.about-copy p{color:var(--ink-soft);font-size:1.05rem;line-height:1.75}
.about-motto{margin-top:22px;padding:20px 24px;background:var(--bg-soft);border:1px solid var(--line);
  border-left:4px solid var(--brand);border-radius:12px;font-size:1.12rem;font-weight:600;color:var(--ink);max-width:640px}
.about-motto span{display:block;font-weight:500;font-size:.9rem;color:var(--muted);margin-top:6px}

/* ---------- Proof / sertifikat galerija (premium „document mat") ---------- */
.proof-section{background:linear-gradient(180deg,#faf8f2 0%, #f4f1e8 100%);
  border-top:1px solid #ece6d8;border-bottom:1px solid #ece6d8}
.proof-head{max-width:64ch}
.proof-head .kicker{color:#a2946f}
.proof-head h2{margin-bottom:10px}
.proof-head .lead{color:var(--ink-soft);max-width:60ch}
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:28px;align-items:stretch}
.cert-card{background:#fff;border:1px solid #e7e1d3;border-radius:16px;overflow:hidden;
  display:flex;flex-direction:column;box-shadow:0 26px 52px -36px rgba(70,58,24,.45);
  transition:transform .18s ease,box-shadow .18s ease}
.cert-card:hover{transform:translateY(-4px);box-shadow:0 34px 64px -32px rgba(70,58,24,.5)}
.cert-mat{height:232px;padding:20px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,#fbfaf6,#f3efe6);border-bottom:1px solid #efe9db}
.cert-mat img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:3px;
  box-shadow:0 8px 22px -10px rgba(0,0,0,.4);cursor:zoom-in}
.cert-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:7px;flex:1}
.cert-body h3{margin:0;font-size:1.1rem}
.cert-body p{margin:0;color:var(--muted);font-size:.92rem}
.cert-open{margin-top:auto;padding:10px 0 0;border:0;background:none;cursor:pointer;
  font-weight:700;font-size:.9rem;color:var(--ink);display:inline-flex;align-items:center;gap:7px;align-self:flex-start;font-family:inherit}
.cert-open span{border-bottom:2px solid var(--brand);padding-bottom:1px}
.cert-open::after{content:"→";transition:transform .15s ease}
.cert-open:hover::after{transform:translateX(3px)}
.cert-open:focus-visible{outline:3px solid rgba(239,230,0,.6);outline-offset:3px;border-radius:4px}
@media (max-width:820px){.cert-grid{grid-template-columns:1fr}.cert-mat{height:auto;min-height:200px}}

/* ---------- Premium dark CTA (o-nama završetak) ---------- */
.cta-band .cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn--ghost-light{color:#fff}

/* ---------- Brendirani servisni posteri (dezinsekcija/deratizacija/dezinfekcija) ---------- */
.poster-band{background:var(--bg-soft)}
.poster-band .container{text-align:center}
.poster-figure{margin:18px auto 0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;
  box-shadow:var(--shadow);max-width:100%;width:max-content}
.poster-figure.is-small{max-width:600px}
.poster-figure img{display:block;width:100%;height:auto;border-radius:8px;cursor:zoom-in}
.poster-cap{color:var(--muted);font-size:.88rem;margin:12px auto 0;max-width:60ch}

/* ---------- „zoomable" afordansa (lupa u uglu na hover/focus) ---------- */
.zoomable{position:relative;display:block}
.zoomable::after{content:"⤢";position:absolute;top:10px;right:10px;width:32px;height:32px;border-radius:9px;
  background:rgba(22,24,29,.62);color:#fff;display:grid;place-items:center;font-size:15px;
  opacity:0;transition:opacity .15s ease;pointer-events:none}
.zoomable:hover::after,.zoomable:focus-within::after{opacity:1}
.gallery .zoomable{display:block;height:100%;width:100%;padding:0;border:0;background:none;cursor:zoom-in;border-radius:8px;overflow:hidden}
.gallery .zoomable img{aspect-ratio:1/1;object-fit:cover;width:100%;height:100%;display:block;box-shadow:var(--shadow-sm)}
.gallery .zoomable:focus-visible{outline:3px solid rgba(239,230,0,.75);outline-offset:2px}

/* clickable image cursor + a11y focus */
[data-lightbox]{cursor:zoom-in}
[data-lightbox]:focus-visible{outline:3px solid rgba(239,230,0,.7);outline-offset:3px}

/* ---------- R16 Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;
  padding:24px;background:rgba(11,12,15,.88);backdrop-filter:blur(3px)}
.lightbox.open{display:flex}
.lightbox-figure{margin:0;max-width:min(1120px,94vw);max-height:92vh;display:flex;flex-direction:column;gap:12px}
.lightbox-figure img{max-width:100%;max-height:80vh;width:auto;height:auto;margin:0 auto;display:block;
  border-radius:8px;background:#fff;box-shadow:0 30px 90px -20px rgba(0,0,0,.75)}
.lightbox-cap{color:#e7e8ea;text-align:center;font-size:.92rem;margin:0;max-width:70ch}
.lightbox-close{position:absolute;top:16px;right:18px;width:48px;height:48px;border-radius:50%;
  border:1px solid rgba(255,255,255,.32);background:rgba(0,0,0,.45);color:#fff;font-size:26px;line-height:1;
  cursor:pointer;display:grid;place-items:center;transition:background .15s ease,border-color .15s ease}
.lightbox-close:hover{background:rgba(0,0,0,.75);border-color:#fff}
.lightbox-close:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
@media (prefers-reduced-motion:reduce){.lightbox{backdrop-filter:none}}
@media (max-width:600px){.lightbox{padding:14px}.lightbox-close{top:10px;right:10px}}

/* R17: nano interni nav — spreči horizontalni overflow na malim ekranima */
@media (max-width:520px){
  .nt-nav-inner{gap:9px;padding-left:14px;padding-right:14px;flex-wrap:nowrap}
  .nt-nav .nt-logo{height:26px}
  .nt-nav-back{font-size:.8rem;gap:5px}
  .nt-nav-back svg{width:14px;height:14px}
  .nt-nav .lang-switch{margin-left:6px !important}
  .nt-nav-cta{padding:8px 11px;font-size:.8rem}
}
@media (max-width:380px){
  .nt-nav-back span,.nt-nav-back{font-size:0}          /* skrij tekst, ostaje strelica */
  .nt-nav-back svg{width:16px;height:16px}
}

/* R17: novi pečat (30+ godina) na /o-nama/ + /en/about/ hero — zamena CSS .owl-seal */
.owl-plate img.owl-seal-img{position:absolute;right:16px;top:16px;width:96px;height:96px;
  filter:drop-shadow(0 8px 20px rgba(0,0,0,.30))}
@media (max-width:920px){ .owl-plate img.owl-seal-img{width:80px;height:80px;right:12px;top:12px} }
@media (max-width:520px){ .owl-plate img.owl-seal-img{width:72px;height:72px} }

/* R17: „Nove tehnologije" istaknuto u MOBILNOM meniju (desktop koristi header pill) */
.nav a.nav-tech2{display:none}
/* R18: „Nove tehnologije" u hamburger meniju od ≤1000px (ranije samo ≤760px) — pokriva 761–1000px mrtvu zonu */
@media (max-width:1000px){
  .nav a.nav-tech2{display:inline-flex;margin:12px 0 2px;width:100%;justify-content:center;
    padding:14px 10px;border-radius:8px;border-bottom:0}
  .nav a.nav-tech2[aria-current="page"]{box-shadow:none}
}
/* R20: KOMPAKTAN mobilni meni (telefoni ≤760px) — cela navigacija + „Nove tehnologije" + SR/EN
   moraju stati u jedan ekran bez skrolovanja. Tablet (761–1000px) i desktop ostaju nepromenjeni. */
@media (max-width:760px){
  .nav{padding:6px 14px;gap:0;max-height:calc(100dvh - 116px)}
  .nav > a{padding:8px 10px;font-size:.95rem}
  .nav .has-drop > .drop-toggle{padding:8px 10px}
  .nav .drop{padding:2px 0 4px 12px}
  .nav .drop a{padding:5px 10px;font-size:.86rem;border-bottom:0;color:var(--muted);line-height:1.25}
  .nav .drop a[aria-current="page"]{color:var(--ink);box-shadow:inset 4px 0 0 var(--brand)}
  .nav a.nav-tech2{align-self:center;width:auto;margin:7px auto 3px;padding:8px 16px;font-size:.86rem;border-bottom:0}
  .nav .lang-switch{margin:3px 0 2px;align-self:flex-start}
}

/* R21: Industrijske nano tehnologije — alata / premazi / maziva (tech-branch) */
.tech-branch .nt-adv{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tech-branch .nt-adv-card{background:var(--nt-panel);border:1px solid var(--nt-line);border-radius:16px;
  padding:26px 24px 26px;display:flex;flex-direction:column;gap:12px;
  transition:transform .18s ease,border-color .18s ease}
.tech-branch .nt-adv-card:hover{transform:translateY(-3px);border-color:rgba(137,219,233,.45)}
.tech-branch .nt-adv-ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:rgba(137,219,233,.12);border:1px solid var(--nt-line)}
.tech-branch .nt-adv-ico svg{width:24px;height:24px;stroke:var(--nt-accent2);fill:none;stroke-width:1.8}
.tech-branch .nt-adv-card h3{font-size:1.18rem;margin:2px 0 0}
.tech-branch .nt-adv-card>p{color:var(--nt-muted);font-size:.96rem;line-height:1.6;margin:0}
.tech-branch .nt-adv-card .nt-benefits{margin-top:2px}
.tech-branch .nt-adv-app{color:var(--nt-muted);font-size:.86rem;line-height:1.5;margin:6px 0 0;
  padding-top:12px;border-top:1px solid var(--nt-line)}
.tech-branch .nt-adv-app b{color:var(--nt-silver);font-weight:600}
.tech-branch .nt-adv-app a{color:var(--nt-accent);border-bottom:1px solid rgba(137,219,233,.5);text-decoration:none}
.tech-branch .nt-adv-cta{margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:6px;
  padding:9px 15px;border-radius:9px;background:var(--nt-accent);color:#08131e;font-weight:700;font-size:.9rem;
  text-decoration:none;transition:background .15s ease}
.tech-branch .nt-adv-cta:hover{background:var(--nt-accent-deep)}
@media(max-width:920px){.tech-branch .nt-adv{grid-template-columns:1fr}}
/* R22: standalone tag list + two-col benefits for nano detail pages */
.tech-branch .nt-taglist{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 0;padding:0;list-style:none}
.tech-branch .nt-taglist li{font-size:.86rem;color:var(--nt-silver);background:rgba(255,255,255,.04);
  border:1px solid var(--nt-line);border-radius:999px;padding:7px 14px}
.tech-branch .nt-benefits--2col{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px 34px}
@media(max-width:640px){.tech-branch .nt-benefits--2col{grid-template-columns:1fr}}

/* ============================================================
   R26 — Mobilna navigacija tehnološke oblasti
   Desktop: ostaje horizontalni .nt-nav-links.
   ≤900px: .nt-nav-links se krije, umesto njega se prikazuje
   sticky pill traka sa horizontalnim skrolom (.nt-subnav).
   „Nano zaštita alata" je uvek druga pilula → jedan tap.
   ============================================================ */
.nt-navwrap{position:sticky;top:0;z-index:60}
.nt-navwrap .nt-nav{position:static}

.nt-subnav{display:none;background:rgba(11,19,32,.95);
  border-bottom:1px solid var(--nt-line,rgba(150,180,214,.13));position:relative}
/* fade na desnoj ivici = vizuelni znak da traka ide dalje */
.nt-subnav::after{content:"";position:absolute;top:0;right:0;bottom:1px;width:44px;pointer-events:none;
  background:linear-gradient(90deg,rgba(11,19,32,0),rgba(11,19,32,.98))}
.nt-subnav-scroll{display:flex;align-items:center;gap:8px;overflow-x:auto;overscroll-behavior-x:contain;
  -webkit-overflow-scrolling:touch;scroll-snap-type:x proximity;
  padding:9px 40px 9px 14px;scrollbar-width:none;-ms-overflow-style:none}
.nt-subnav-scroll::-webkit-scrollbar{display:none}
.nt-subnav-scroll a{scroll-snap-align:start;flex:none;white-space:nowrap;text-decoration:none;
  font-weight:700;font-size:.85rem;line-height:1;padding:10px 14px;border-radius:999px;
  color:var(--nt-silver,#ccd5e0);background:rgba(255,255,255,.05);
  border:1px solid var(--nt-line,rgba(150,180,214,.13));
  transition:color .15s ease,background .15s ease,border-color .15s ease}
.nt-subnav-scroll a:hover{color:#fff;border-color:var(--tech-accent)}
.nt-subnav-scroll a:focus-visible{outline:2px solid var(--tech-accent);outline-offset:2px}
/* aktivna strana */
.nt-subnav-scroll a[aria-current="page"]{background:var(--tech-accent);color:#08131e;
  border-color:var(--tech-accent)}
/* naglašena pilula ka „Nano zaštita alata" */
.nt-subnav-scroll a.is-key{background:var(--tech-accent-soft);color:#fff;
  border-color:var(--tech-accent)}
.nt-subnav-scroll a.is-key[aria-current="page"]{background:var(--tech-accent);color:#08131e}
/* povratak na DDD — vizuelno odvojeno */
.nt-subnav-scroll a.is-back{background:transparent;color:var(--nt-muted,#8a97a8);
  border-style:dashed;border-color:rgba(255,255,255,.2)}
.nt-subnav-scroll a.is-back:hover{color:#fff;border-color:var(--tech-accent);border-style:solid}

@media (max-width:900px){
  .nt-nav-links{display:none}
  .nt-subnav{display:block}
}
@media (prefers-reduced-motion:reduce){ .nt-subnav-scroll{scroll-behavior:auto} }

/* ============================================================================
   RDEV1 — FULL DEV REFINEMENT (odvojeni dev preview, branch dev-refinement)
   1) Hero: NIJE diran — video hero (R39V/R39W) vracen po izricitom nalogu
      vlasnika; probna staticna varijanta je odbacena i njen CSS je uklonjen.
   2) Homepage: stat band sa stvarnim brojkama, sertifikat cipovi, imenovani
      klijenti (tekst, bez tudjih logotipa), problem-ulazi + FAQ teaser.
   3) Mobile: kompaktne servisne kartice, 2-kol trust, uzi section ritam.
   4) Tech grana: samo vidljivost podstranica na desktopu (bez sadrzajnih izmena).
   ========================================================================== */

/* ---------- RDEV1: stat band ("Zasto SOVA" sa stvarnim brojkama) ---------- */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}
.stat-band .st{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:22px 20px}
.stat-band .st b{display:block;font-size:clamp(1.9rem,2.6vw,2.5rem);font-weight:800;color:var(--ink);line-height:1.05;letter-spacing:-.02em}
.stat-band .st small{display:block;margin-top:6px;color:var(--muted);font-size:.92rem;line-height:1.4}
@media (max-width:900px){.stat-band{grid-template-columns:repeat(2,1fr);gap:12px}}

/* sertifikat / dokaz cipovi — vode na /o-nama/ sekciju sa dokazima */
.cert-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cert-chips a,.cert-chips span{display:inline-flex;align-items:center;gap:8px;text-decoration:none;
  font-weight:600;font-size:.9rem;color:var(--ink);background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 16px;white-space:nowrap}
.cert-chips a:hover{border-color:var(--brand);background:var(--bg-soft)}
.cert-chips svg{width:16px;height:16px;stroke:var(--brand-deep);fill:none;stroke-width:2.4;flex:none}
.moto-quote{margin:26px 0 0;padding:18px 22px;border-left:4px solid var(--brand);
  background:var(--bg-soft);border-radius:0 10px 10px 0;font-size:1.06rem;color:var(--ink-soft);font-style:italic}
.moto-quote cite{display:block;margin-top:6px;font-style:normal;font-size:.85rem;color:var(--muted)}

/* imenovani klijenti — tiha tekstualna traka (bez tudjih logotipa) */
.clients-line{margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}
.clients-line .cl-label{font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.clients-line p{margin:8px 0 0;color:var(--ink-soft);font-size:.98rem;line-height:1.7;max-width:none}
.clients-line p b{font-weight:600;color:var(--ink)}
.clients-line a{font-weight:700;white-space:nowrap}

/* ---------- RDEV1: problem-ulazi + FAQ teaser ---------- */
.problem-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.problem-chips a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;
  font-size:.95rem;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:11px 18px;white-space:nowrap;transition:border-color .15s,background .15s}
.problem-chips a:hover{border-color:var(--brand);background:#fffdea}
.problem-chips a small{font-weight:600;color:var(--muted);font-size:.82rem}
.faq-teaser{margin-top:30px}
.faq-teaser details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0;margin-top:10px}
.faq-teaser summary{cursor:pointer;font-weight:700;padding:16px 18px;list-style:none;position:relative}
.faq-teaser summary::-webkit-details-marker{display:none}
.faq-teaser summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);
  font-size:1.2rem;font-weight:700;color:var(--muted)}
.faq-teaser details[open] summary::after{content:"\2212"}
.faq-teaser details p{padding:0 18px 16px;margin:0;color:var(--muted);max-width:none}
.faq-teaser .more{margin-top:16px;display:inline-block}

/* ---------- RDEV1: oznake nivoa usluga na pocetnoj ---------- */
.tier-label{display:flex;align-items:center;gap:12px;margin:34px 0 0;font-size:.8rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.tier-label::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- RDEV1 mobile: kompaktne servisne kartice na pocetnoj ---------- */
@media (max-width:700px){
  .services-compact .card{display:grid;grid-template-columns:112px 1fr;align-items:stretch;overflow:hidden}
  .services-compact .card .thumb{aspect-ratio:auto;height:100%;min-height:112px;object-fit:cover}
  .services-compact .card .card-body{padding:14px 16px}
  .services-compact .card .card-body h3{font-size:1.05rem;margin:0 0 4px}
  .services-compact .card .card-body p.muted{font-size:.88rem;line-height:1.5;margin:0 0 8px;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .services-compact .card .more{font-size:.88rem}
  .services-compact .grid{gap:12px}
}

/* ---------- RDEV1 mobile: trust traka — cisti redovi (2-kol je lomila duge
   stavke tipa "Resenje Ministarstva zdravlja RS" u zbijen, necitljiv tekst) ---------- */
@media (max-width:700px){
  .trust{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:6px 20px}
  .trust .ti{font-size:.94rem;gap:11px;padding:12px 2px;justify-content:flex-start;line-height:1.35}
  .trust .ti + .ti{border-top:1px solid var(--line)}
  .trust .ti b{border-bottom-width:2px}
  .trust svg{width:18px;height:18px}
}

/* ---------- RDEV1 mobile: mirniji vertikalni ritam ---------- */
@media (max-width:700px){
  .section{padding:46px 0}
  .section--tight{padding:32px 0}
  .stat-band .st{padding:16px 14px}
  .stat-band .st b{font-size:1.7rem}
  .moto-quote{font-size:1rem;padding:14px 16px}
}

/* ---------- RDEV1: tech grana — industrijske podstranice vidljive i na desktopu ----
   .nt-subnav (pill traka sa 3 realne podstranice) je bila display:none >900px,
   pa su te strane na desktopu bile dostupne samo kroz kartice u sadrzaju. Samo
   vidljivost/UX — nula sadrzajnih izmena. */
@media (min-width:901px){
  .tech-branch .nt-subnav{display:block}
  .tech-branch .nt-subnav .container{justify-content:center}
}

/* RDEV1: kompletna referentna lista (reference.html) */
.ref-full{margin-top:26px}
.ref-cols{list-style:none;padding:0 18px 16px;margin:0;columns:2;column-gap:34px}
.ref-cols li{font-size:.94rem;color:var(--ink-soft);padding:4px 0;break-inside:avoid}
@media (max-width:700px){.ref-cols{columns:1}}

/* RDEV1: FAQ grupni naslovi */
.faq-group{font-size:1.18rem;margin:30px 0 8px}
.faq-group:first-of-type{margin-top:0}

/* RDEV1: kontakt — koraci posle upita */
.contact-steps{margin-top:18px;background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.contact-steps .cl-label{font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.contact-steps ol{margin:0;padding-left:20px}
.contact-steps li{padding:4px 0;color:var(--ink-soft)}

/* RDEV1: footer sa cetvrtom kolonom (Firma/Company) */
.footer-grid--4{grid-template-columns:1.5fr 1fr 1fr .9fr}
@media (max-width:900px){.footer-grid--4{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid--4{grid-template-columns:1fr}}

/* RDEV1 fix: na malim ekranima cipovi smeju da se prelamaju (nowrap je pravio
   25px horizontalni overflow na 390 zbog najduzeg sertifikat cipa) */
@media (max-width:700px){
  .cert-chips a,.cert-chips span,.problem-chips a{white-space:normal;text-align:left;line-height:1.35}
}

/* ---------- RDEV2: mobile fix — poster figura ne sme da proširi viewport (bug na 430px) ---------- */
@media (max-width:700px){
  .poster-figure,.poster-figure.is-small{width:auto;max-width:100%;min-width:0}
}

/* ---------- RDEV2: a11y — footer heading order (h4->h3) + link afordansa ---------- */
.tech-footer h3{font-size:1em}
.footer-bottom a{text-decoration:underline;text-underline-offset:3px}
img.footer-logo{width:auto;object-fit:contain}

/* ============================================================================
   R41 — Nano zaštita alata (Milanov SR/EN tekst)
   Dodatak, ne prepis: koristi postojeće --nt-* tokene tehnološke grane.
   Cilj je da svaka sekcija ima SVOJ format (dijagram / kartice / spec-redovi /
   istaknuti blokovi / čipovi), a ne pet zidova identičnih kartica.
   Bez novih boja, bez glass-a, bez neona.
   ========================================================================== */

/* ---------- 1. Dijagram debljine sloja (Princip rada) ---------- */
.tech-branch .nt-scale{display:grid;gap:16px;margin-top:6px}
.tech-branch .nt-scale-row{background:var(--nt-panel);border:1px solid var(--nt-line);
  border-radius:14px;padding:20px 22px 22px}
.tech-branch .nt-scale-row.is-nano{border-color:rgba(122,205,224,.42);background:var(--nt-panel2)}
.tech-branch .nt-scale-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px;margin-bottom:14px}
.tech-branch .nt-scale-head b{color:var(--nt-white);font-size:1.06rem;font-weight:700;letter-spacing:-.01em}
.tech-branch .nt-scale-val{margin-left:auto;font-family:ui-monospace,Consolas,monospace;
  font-size:.84rem;letter-spacing:.08em;color:var(--nt-accent);white-space:nowrap}
.tech-branch .nt-scale-track{position:relative;height:13px;border-radius:7px;
  background:rgba(255,255,255,.05);border:1px solid var(--nt-line);overflow:hidden}
.tech-branch .nt-scale-fill{position:absolute;top:0;bottom:0;left:0;background:rgba(150,180,214,.42)}
.tech-branch .nt-scale-fill--full{right:0}
.tech-branch .nt-scale-fill--hair{width:5px;background:var(--nt-accent)}
.tech-branch .nt-scale-note{margin:13px 0 0;color:var(--nt-muted);font-size:.94rem;line-height:1.65}
.tech-branch .nt-scale-note b{color:var(--nt-silver);font-weight:600}

/* ---------- 2. Četvorodelna mreža kartica (Glavne osobine) ---------- */
.tech-branch .nt-adv--4{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.tech-branch .nt-adv--4 .nt-adv-card{padding:24px 21px}
.tech-branch .nt-adv--4 .nt-adv-card h3{font-size:1.08rem}
@media (max-width:1080px){.tech-branch .nt-adv--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.tech-branch .nt-adv--4{grid-template-columns:1fr}}

/* ---------- R44A-HOTFIX: petodelna mreža oblasti (Pregled) ----------
   5 ravnopravnih kartica u jednom bloku. Grid od 6 kolona, svaka kartica
   preko 2 kolone => 3 u prvom redu; poslednja dva se centriraju (kol. 2 i 4)
   da drugi red ne ostane „viseći" levo. */
.tech-branch .nt-adv--5{grid-template-columns:repeat(6,minmax(0,1fr))}
.tech-branch .nt-adv--5>.nt-adv-card{grid-column:span 2}
.tech-branch .nt-adv--5>.nt-adv-card:nth-child(4){grid-column:2 / span 2}
.tech-branch .nt-adv--5>.nt-adv-card:nth-child(5){grid-column:4 / span 2}
@media (max-width:920px){
  .tech-branch .nt-adv--5{grid-template-columns:1fr}
  .tech-branch .nt-adv--5>.nt-adv-card,
  .tech-branch .nt-adv--5>.nt-adv-card:nth-child(4),
  .tech-branch .nt-adv--5>.nt-adv-card:nth-child(5){grid-column:auto}
}

/* ---------- R44A-HOTFIX: Pregled hero bez vizuala (samo tekst) ----------
   Mere iz dvokolonskog hero-a (nt-sub 24ch, nt-intro 52ch) ovde bi ostavile
   praznu desnu polovinu, pa se u solo režimu proširuju. */
.nt-hero-grid--solo{grid-template-columns:1fr;gap:0;align-items:start;
  min-height:0;padding:66px 24px 70px}
.nt-hero-grid--solo .nt-sub{max-width:46ch}
.nt-hero-grid--solo .nt-intro{max-width:70ch;margin-bottom:0}
@media (max-width:980px){.nt-hero-grid--solo{padding:52px 24px 58px}}

/* Vizual „hidrofobni efekat" + čipovi, premešteni iz hero-a u sekciju „Princip".
   Puna širina wrap-a: 3 čipa se poravnavaju sa 3 kartice iznad. */
.nt-hero-visual--inline{margin-top:20px}
/* UA default `figure{margin:0 40px}` bi uvukao sliku u odnosu na kartice iznad */
.nt-hero-visual--inline .nt-hero-figure{margin:0}
.nt-hero-visual--inline .nt-hero-figure img{height:clamp(230px,28vh,330px)}

/* ---------- 3. Spec-redovi (Oblast primene po procesima) ---------- */
.tech-branch .nt-spec{display:grid;margin-top:6px;border-top:1px solid var(--nt-line)}
.tech-branch .nt-spec-row{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
  gap:14px 36px;padding:24px 0;border-bottom:1px solid var(--nt-line)}
.tech-branch .nt-spec-k{display:flex;flex-direction:column;gap:8px;min-width:0}
.tech-branch .nt-spec-k span{font-family:ui-monospace,Consolas,monospace;font-size:.74rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--nt-accent)}
.tech-branch .nt-spec-k b{color:var(--nt-white);font-size:1.12rem;font-weight:700;letter-spacing:-.01em}
.tech-branch .nt-spec-v{margin:0;color:var(--nt-silver);font-size:.98rem;line-height:1.68;min-width:0}
.tech-branch .nt-spec-v .nt-spec-tools{display:block;color:var(--nt-muted);font-size:.88rem;margin-bottom:7px}
@media (max-width:760px){
  .tech-branch .nt-spec-row{grid-template-columns:1fr;gap:9px;padding:20px 0}
}

/* ---------- 4. Istaknuti blokovi (Prednosti vs tradicionalni premazi) ---------- */
.tech-branch .nt-key{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:6px}
.tech-branch .nt-key-item{padding:22px 24px;border-left:2px solid var(--nt-accent);
  background:rgba(255,255,255,.03);border-radius:0 12px 12px 0;min-width:0}
.tech-branch .nt-key-n{font-family:ui-monospace,Consolas,monospace;font-size:.74rem;
  letter-spacing:.14em;color:var(--nt-accent)}
.tech-branch .nt-key-item h3{font-size:1.1rem;margin:9px 0 9px;letter-spacing:-.01em}
.tech-branch .nt-key-item p{margin:0;color:var(--nt-muted);font-size:.95rem;line-height:1.68}
@media (max-width:920px){.tech-branch .nt-key{grid-template-columns:1fr}}

/* ---------- 5. Pod-naslov unutar sekcije (h3 sa linijom) ---------- */
.tech-branch .nt-subhead{display:flex;align-items:center;gap:16px;margin:46px 0 20px;
  color:var(--nt-silver);font-size:.98rem;font-weight:700;letter-spacing:0}
.tech-branch .nt-subhead::after{content:"";flex:1;height:1px;background:var(--nt-line)}
.tech-branch .nt-subhead:first-child{margin-top:0}

/* ---------- 6. Fix: nt-nav je pucao u pojasu 901–1100px ----------
   Nalaz R41 (mereno lokalno, iframe QA harness): inline .nt-nav-links su se
   krili tek na ≤900px, a fiksni delovi trake (logo + lang-switch + „SOVA DDD"
   + telefon) su i iznad toga izlazili iz viewporta.
   Izmereno PRE R41: /nove-tehnologije/ 7px @1024 · 71px @960;
   /en/new-technologies/ 40px @920 · 59px @901. Dakle postojeći bug, ne nov.
   Rešenje: raniji prelaz — inline .nt-nav-links se kriju već na ≤1100px, a
   nosilac navigacije postaje .nt-subnav (pill traka sa horizontalnim skrolom,
   R26), koja je i inače vidljiva na desktopu zbog RDEV1 pravila
   `@media (min-width:901px){.tech-branch .nt-subnav{display:block}}`.
   Zato ovde nema duplikacije: iznad 1100px idu obe trake (RDEV1 namera),
   ispod 1100px ostaje samo pill traka. Bez nove komponente, bez redizajna. */
@media (max-width:1100px){
  .tech-branch .nt-nav-links{display:none}
  .tech-branch .nt-subnav{display:block}
}

/* ===== R41F — uvodni blok na strani „Nano zaštita alata" =====
   Finalno stanje: tehnički tekst je glavni sadržaj sekcije, kratki lead je uklonjen.
   Dvokolonski split iz R41D je uklonjen jer više nema dva različita teksta — sekcija
   se vraća na standardni `.nt-head` izgled kao i sve ostale sekcije na sajtu.
   Ostaje samo razmak između uzastopnih pasusa (`.nt-head p` ima `margin:0`, pa bi se
   bez ovoga slepili). Scope-ovano na SR #sta-je i EN #what-it-is — te ID-jeve ne
   koristi nijedna druga strana. */
#sta-je .nt-head p + p,
#what-it-is .nt-head p + p{margin-top:15px}

/* ===== R42 — ISO standardi (tekstualni badge; bez skenova i bez PDF linkova) =====
   Vlasnik je tražio da se standardi postave „kao logo ili tekst", a dokumenti se
   dodaju kasnije kada stignu. Zato ovde NEMA ikonice sertifikata, nema „preuzmi /
   otvori" akcije i nema broja sertifikata, sertifikacionog tela ni datuma — ništa
   od toga još ne postoji, pa bi bilo izmišljeno. Kad PDF-ovi stignu, .iso-badge
   postaje <a> i dobija istu „Pogledajte dokument" akciju kao .cert-card. */
.iso-label{margin:34px 0 0;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.iso-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.iso-badge{background:#fff;border:1px solid var(--line);border-top:3px solid var(--brand);
  border-radius:14px;padding:16px 18px}
.iso-badge b{display:block;font-size:1.02rem;font-weight:800;color:var(--ink);line-height:1.2}
.iso-badge span{display:block;margin-top:6px;font-size:.82rem;color:var(--muted);line-height:1.4}
@media (max-width:860px){.iso-badges{grid-template-columns:1fr}}

/* ============================================================================
   R44A — globalni tech tab meni: poravnanje trake sa ostatkom strane

   Nalaz (mereno lokalno @2560px, /zastita-solarnih-panela/):
     .nt-nav-inner  -> width 1180, left 682.5  (centrirano)
     .nt-subnav-scroll -> width 2545, left 0   (prilepljeno uz levu ivicu)
   Pilule zauzimaju svega ~993px, pa je na širokom ekranu ceo tab meni „bežao"
   u levo dok je logo/hero bio centriran.

   Uzrok: RDEV1 pravilo `.tech-branch .nt-subnav .container{justify-content:center}`
   (linija ~1321) je MRTAV SELEKTOR — unutar `.nt-subnav` ne postoji `.container`,
   nego `.nt-subnav-scroll`. Nikad se nije primenilo. Ostavljeno je netaknuto radi
   istorije; ovo pravilo ga nadjačava time što uopšte pogađa pravi element.

   Rešenje: traka dobija isti okvir kao `.nt-nav-inner` (max-width 1180 + auto
   margine + 24px levo). Mobilno ponašanje (≤900px: puna širina + horizontalni
   skrol + fade) NIJE dirano.
   ========================================================================== */
@media (min-width:901px){
  .tech-branch .nt-subnav-scroll{max-width:1180px;margin:0 auto;padding-left:24px}
}
/* ≥1180px pilule uvek staju u okvir, pa nema skrola — desni fade tu nema šta da
   nagoveštava, a stajao bi uz ivicu viewporta umesto uz ivicu trake. */
@media (min-width:1180px){
  .tech-branch .nt-subnav-scroll{padding-right:24px}
  .tech-branch .nt-subnav::after{display:none}
}

/* ---------------------------------------------------------------------------
   R47 — kontakt forma: obaveštenje o privatnosti ispod dugmeta.
   Nova klasa, ne dira nijedan postojeći selektor.
   --------------------------------------------------------------------------- */
.form-privacy{margin:14px 0 0;font-size:.86rem;line-height:1.55;color:var(--muted)}
.form-privacy a{text-decoration:underline;color:inherit}
.form-privacy a:hover{color:var(--ink)}

/* ---------------------------------------------------------------------------
   R47 — pravne stranice: tabele. Uvek u sopstvenom horizontalnom skrolu da na
   360 px ne guraju stranicu bočno.
   --------------------------------------------------------------------------- */
.legal .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0 22px;
  border:1px solid var(--line,#e5e7eb);border-radius:10px}
.legal table{border-collapse:collapse;width:100%;min-width:520px;font-size:.94rem}
.legal thead th{text-align:left;background:#f6f7f9;font-weight:700;white-space:nowrap}
.legal th,.legal td{padding:10px 14px;border-bottom:1px solid var(--line,#e5e7eb);vertical-align:top}
.legal tbody tr:last-child td{border-bottom:0}
.legal h2{margin:30px 0 10px;font-size:1.18rem}
.legal ul{margin:0 0 16px;padding-left:20px}
.legal li{margin:0 0 7px}
.legal code{background:#f2f3f5;padding:1px 5px;border-radius:4px;font-size:.88em}