/* ============================================================
   Infinity Group — Cleaning & Facility Service
   Palette:
     --petrol   #0D3237  deep petrol (hero / dark sections)
     --teal     #3FBFAD  brand teal (infinity mark)
     --mist     #EAF3F1  light tint sections
     --paper    #FAFCFB  page background
     --ink      #22383B  body text
   Type: Unbounded (display) / Manrope (body) — both with Cyrillic
   ============================================================ */

:root{
  --petrol:#0D3237;
  --petrol-2:#10444B;
  --teal:#3FBFAD;
  --teal-soft:#BFE7E0;
  --mist:#EAF3F1;
  --paper:#FAFCFB;
  --ink:#22383B;
  --ink-soft:#4E6467;
  --line:#D5E4E1;
  --radius:14px;
  --display:'Unbounded', 'Arial Black', sans-serif;
  --body:'Manrope', 'Segoe UI', sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  font-size:1.0625rem;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}

h1,h2{font-family:var(--display);font-weight:600;line-height:1.15;letter-spacing:-0.01em}
h1{font-size:clamp(2rem,5vw,3.4rem)}
h2{font-size:clamp(1.5rem,3.2vw,2.2rem);margin-bottom:1.5rem;max-width:22ch}
h3{font-size:1.15rem;font-weight:800;line-height:1.35;margin-bottom:.6rem}
h4{font-size:1rem;font-weight:800;line-height:1.35}

.section-label{
  font-family:var(--display);
  font-size:.78rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.22em;
  color:var(--teal);margin-bottom:1rem;
}
.section-label::before{content:"∞";margin-right:.6em;font-size:1.05em}

/* ---------- top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(250,252,251,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--petrol)}
.brand-mark{width:auto;height:34px}
.brand-text{font-family:var(--display);font-weight:700;font-size:1.02rem;letter-spacing:.01em}
.brand-text em{font-style:normal;font-weight:400;color:var(--ink-soft)}
.lang{display:flex;gap:.15rem;margin-left:1.2rem}
.lang a{
  text-decoration:none;font-weight:800;font-size:.78rem;letter-spacing:.06em;
  color:var(--ink-soft);padding:.3rem .5rem;border-radius:7px;
}
.lang a:hover{color:var(--petrol);background:var(--mist)}
.lang a.active{color:#fff;background:var(--teal)}
.lang a:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav a{
  text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink-soft);
  transition:color .15s;
}
.nav a:hover{color:var(--petrol)}
.nav a:focus-visible{outline:2px solid var(--teal);outline-offset:4px;border-radius:4px}
.nav-cta{
  background:var(--petrol);color:#fff!important;
  padding:.55rem 1.15rem;border-radius:999px;
}
.nav-cta:hover{background:var(--petrol-2)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--petrol);margin:5px 0;transition:.2s}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--petrol) 0%,var(--petrol-2) 100%);
  color:#fff;
  padding:7rem 0 4.5rem;
}
.hero-infinity{
  position:absolute;right:-8%;top:50%;
  transform:translateY(-58%);
  width:min(56vw,720px);
  color:var(--teal);opacity:.16;
  pointer-events:none;
}
#infPath{
  stroke-dasharray:2600;
  stroke-dashoffset:2600;
  animation:draw 3.2s ease-out forwards .3s;
}
@keyframes draw{to{stroke-dashoffset:0}}
.hero-inner{position:relative;max-width:1120px}
.eyebrow{
  font-family:var(--display);font-size:.8rem;font-weight:400;
  text-transform:uppercase;letter-spacing:.24em;color:var(--teal-soft);
  margin-bottom:1.4rem;
}
.hero h1{max-width:16ch;margin-bottom:1.4rem}
.hero-lead{max-width:52ch;color:#CBDEDB;font-size:1.1rem;margin-bottom:2.2rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.btn{
  display:inline-block;text-decoration:none;font-weight:700;font-size:.98rem;
  padding:.85rem 1.7rem;border-radius:999px;transition:transform .15s,background .15s;
}
.btn:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
.btn-solid{background:var(--teal);color:var(--petrol)}
.btn-solid:hover{transform:translateY(-2px)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal-soft)}
.hero-stats{
  position:relative;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;
  margin-top:4rem;padding-top:2.2rem;
  border-top:1px solid rgba(255,255,255,.14);
}
.stat strong{
  display:block;font-family:var(--display);font-weight:700;
  font-size:clamp(1.4rem,2.6vw,2rem);color:var(--teal);
}
.stat span{font-size:.9rem;color:#B9D2CE}

/* ---------- sections ---------- */
.section{padding:5.5rem 0}
.section-tint{background:var(--mist)}
.section-dark{background:var(--petrol);color:#fff}
.section-dark h2{color:#fff}

.split{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:start}
.split-body p+p{margin-top:1rem}
.split-body{color:var(--ink-soft)}

/* services */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.5rem}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem 1.7rem;
  transition:transform .18s, box-shadow .18s;
}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(13,50,55,.1)}
.card-icon{
  width:48px;height:48px;border-radius:12px;
  background:var(--mist);color:var(--petrol);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.2rem;
}
.card-icon svg{width:26px;height:26px}
.card p{font-size:.95rem;color:var(--ink-soft)}
.callout{
  margin-top:2rem;background:var(--petrol);color:#DCEBE8;
  border-radius:var(--radius);padding:1.8rem 2rem;
  border-left:5px solid var(--teal);
  font-size:1rem;max-width:75ch;
}

/* references */
.ref-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.5rem;
}
.ref{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.25rem 1.35rem;
}
.ref h4{color:var(--petrol)}
.ref p{font-size:.86rem;color:var(--ink-soft);margin-top:.3rem}

/* documents */
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:2.5rem}
.doc{
  display:flex;align-items:center;gap:1rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.3rem 1.4rem;text-decoration:none;
  transition:transform .15s, box-shadow .15s;
}
.doc:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(13,50,55,.1)}
.doc:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
.doc-icon{
  flex:0 0 46px;height:46px;border-radius:12px;
  background:var(--mist);color:var(--petrol);
  display:flex;align-items:center;justify-content:center;
}
.doc-icon svg{width:24px;height:24px}
.doc-body{display:flex;flex-direction:column}
.doc-body strong{color:var(--petrol);font-size:1rem}
.doc-body span{font-size:.82rem;color:var(--ink-soft)}

/* ISO */
.iso-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2.5rem;
}
.iso{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  padding:2rem;text-align:center;
}
.iso img{
  width:130px;height:130px;object-fit:contain;margin:0 auto 1.2rem;
  background:#fff;border-radius:50%;padding:10px;
}
.iso figcaption strong{display:block;font-family:var(--display);font-weight:600;font-size:1rem}
.iso figcaption span{font-size:.88rem;color:#A9C6C1}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:2.5rem}
.gallery figure{
  border-radius:var(--radius);overflow:hidden;background:#fff;
  border:1px solid var(--line);
}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .3s}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{padding:.8rem 1rem;font-size:.88rem;font-weight:600;color:var(--ink-soft)}

/* contact */
.contact-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:start}
.contact-lead{color:var(--ink-soft);max-width:46ch}
.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem;
}
.contact-row{
  display:flex;flex-direction:column;gap:.15rem;
  padding:.9rem 0;border-bottom:1px solid var(--line);
}
.contact-row a{color:var(--petrol);font-weight:700;text-decoration:none}
.contact-row a:hover{color:var(--teal)}
.contact-key{
  font-size:.75rem;font-weight:800;text-transform:uppercase;
  letter-spacing:.14em;color:var(--teal);
}
.contact-btn{margin-top:1.5rem;background:var(--petrol);color:#fff;text-align:center;width:100%}
.contact-btn:hover{background:var(--petrol-2)}

/* footer */
.footer{background:var(--petrol);color:#9DBBB6;font-size:.88rem}
.footer-inner{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  padding-top:1.6rem;padding-bottom:1.6rem;
  border-top:1px solid rgba(255,255,255,.1);
}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .cards,.ref-grid,.iso-row,.gallery,.docs{grid-template-columns:repeat(2,1fr)}
  .split,.contact-wrap{grid-template-columns:1fr;gap:1.6rem}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:1.6rem}
}
@media (max-width:640px){
  .cards,.ref-grid,.iso-row,.gallery,.docs{grid-template-columns:1fr}
  .hero{padding:4.5rem 0 3rem}
  .hero-infinity{opacity:.08;width:120vw;right:-40%}
  .section{padding:3.6rem 0}
  .nav{
    display:none;position:absolute;top:68px;left:0;right:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;
    padding:1.2rem 24px;gap:1.1rem;
  }
  .nav.open{display:flex}
  .nav-toggle{display:block}
  .topbar-inner{gap:.4rem}
  .lang{margin-left:auto}
}

/* ---------- process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;margin-top:2.5rem}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.6rem 1.7rem}
.step-num{
  position:absolute;top:-16px;left:1.4rem;
  width:34px;height:34px;border-radius:50%;
  background:var(--teal);color:var(--petrol);
  font-family:var(--display);font-weight:700;font-size:.95rem;
  display:flex;align-items:center;justify-content:center;
}
.step h3{font-size:1.02rem;margin-bottom:.4rem}
.step p{font-size:.9rem;color:var(--ink-soft)}

/* ---------- careers band ---------- */
.careers{padding:4rem 0}
.careers-p{max-width:65ch;color:#CBDEDB;font-size:1.05rem}
.careers-p a{color:var(--teal);font-weight:700;text-decoration:none}
.careers-p a:hover{text-decoration:underline}

/* ---------- map ---------- */
.map-wrap{margin-top:2.5rem}
.map-wrap iframe{display:block;border-radius:var(--radius);border:1px solid var(--line)}
.map-link{
  display:inline-block;margin-top:.7rem;font-weight:700;font-size:.92rem;
  color:var(--petrol);text-decoration:none;
}
.map-link:hover{color:var(--teal)}

/* ---------- offer form ---------- */
#ponuda{margin-top:2.5rem;scroll-margin-top:90px}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2.2rem}
.form-card h3{font-family:var(--display);font-weight:600;font-size:1.3rem;margin-bottom:.3rem}
.form-sub{color:var(--ink-soft);margin-bottom:1.6rem;font-size:.95rem}
.sent-banner{
  background:#E7F6F0;border:1px solid #9BDCC6;color:#12634B;
  border-radius:10px;padding:.9rem 1.1rem;margin-bottom:1.4rem;font-weight:600;font-size:.95rem;
}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem 1.2rem}
.offer-form label{display:flex;flex-direction:column;gap:.35rem;font-weight:700;font-size:.85rem;color:var(--ink)}
.offer-form input[type=text],.offer-form input[type=tel],.offer-form input[type=email],
.offer-form select,.offer-form textarea{
  font-family:var(--body);font-size:1rem;color:var(--ink);
  border:1.5px solid var(--line);border-radius:10px;
  padding:.65rem .8rem;background:var(--paper);
  transition:border-color .15s;
}
.offer-form input:focus,.offer-form select:focus,.offer-form textarea:focus{
  outline:none;border-color:var(--teal);
}
.svc-set{border:0;padding:0;margin:1.2rem 0 0;display:flex;flex-wrap:wrap;gap:.6rem 1.6rem}
.svc-set legend{font-weight:700;font-size:.85rem;margin-bottom:.6rem}
.chk{flex-direction:row!important;align-items:center;gap:.5rem!important;font-weight:600!important;font-size:.95rem!important}
.chk input{width:18px;height:18px;accent-color:var(--teal)}
.msg-label{margin-top:1.2rem}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.4rem;flex-wrap:wrap}
.form-req{font-size:.82rem;color:var(--ink-soft)}
.form-btn{border:0;cursor:pointer;font-family:var(--body)}

/* ---------- viber button ---------- */
.viber-btn{
  position:fixed;right:18px;bottom:18px;z-index:60;
  display:flex;align-items:center;gap:.55rem;
  background:#7360F2;color:#fff;text-decoration:none;
  padding:.75rem 1.15rem;border-radius:999px;
  font-weight:800;font-size:.92rem;
  box-shadow:0 8px 24px rgba(115,96,242,.4);
  transition:transform .15s;
}
.viber-btn:hover{transform:translateY(-2px)}
.viber-btn svg{width:22px;height:22px;flex:0 0 auto}

@media (max-width:900px){
  .steps{grid-template-columns:repeat(2,1fr);gap:1.8rem 1.4rem}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .steps{grid-template-columns:1fr;gap:1.8rem}
  .viber-btn span{display:none}
  .viber-btn{padding:.85rem}
}

/* ---------- ticket links in contact card ---------- */
.tiketi-mini{margin-top:1.5rem;padding-top:1.3rem;border-top:1px solid var(--line)}
.tiketi-mini p{font-size:.9rem;color:var(--ink-soft);margin:.3rem 0 .7rem}
.tiketi-links{display:flex;gap:1.4rem;flex-wrap:wrap}
.tiketi-links a{font-weight:800;font-size:.92rem;color:var(--petrol);text-decoration:none}
.tiketi-links a:hover{color:var(--teal)}