/* Stolarija Prozorče – stilovi */
:root{
  --blue:#1B3C8C;      /* plava sa kombija */
  --blue-dark:#0F2558;
  --blue-deep:#0A1A40;
  --sky:#E8EEF8;
  --tint:#F3F6FB;
  --ink:#14203A;
  --muted:#4A5672;
  --line:#D6DEEC;
  --white:#fff;
  --radius:14px;
  --head:'Archivo',system-ui,sans-serif;
  --body:'Manrope',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--white);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue)}
.wrap{max-width:1220px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:100;background:#fff;padding:10px 14px}

/* obaveštenje */
.notice{background:var(--blue-deep);color:#DCE4F5;font-size:14px;text-align:center;padding:8px 0}
.notice strong{color:#fff}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(6px)}
.header__in{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:8px;padding-bottom:8px}
.brand img{height:68px;width:auto}
.nav{display:flex;align-items:center;gap:28px;font-weight:700;font-size:15px}
.nav a{color:var(--ink);text-decoration:none}
.nav a:hover{color:var(--blue)}
.nav-toggle{display:none;background:none;border:0;width:48px;height:48px;padding:12px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

/* dugmad */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--body);font-weight:800;font-size:16px;text-decoration:none;border-radius:999px;padding:15px 26px;min-height:50px;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}
.btn--blue{background:var(--blue);color:#fff!important}
.btn--blue:hover{background:var(--blue-dark)}
.btn--white{background:#fff;color:var(--blue)}
.btn--ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.1)}
.btn--full{width:100%}
.nav__call{padding:11px 20px;min-height:44px}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);background:var(--blue);color:#fff;min-height:560px}
.hero__text{padding:72px 48px 72px max(20px,calc((100vw - 1220px)/2 + 20px));display:flex;flex-direction:column;justify-content:center}
.hero h1{font-family:var(--head);font-weight:900;font-size:clamp(36px,4.4vw,60px);line-height:1.03;margin:0 0 22px;letter-spacing:-.01em}
.hero .lead{color:#DCE4F5;margin:0 0 34px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px}
.hero__img{position:relative;overflow:hidden}
.hero__img img{width:100%;height:100%;object-fit:cover;object-position:60% center}

.eyebrow{font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin:0 0 12px}
.eyebrow--light{color:#AFC3EC}
.lead{font-size:18px;color:var(--muted);max-width:620px}
.h2{font-family:var(--head);font-weight:800;font-size:clamp(30px,3.6vw,46px);line-height:1.08;margin:0 0 20px;letter-spacing:-.01em}

/* koraci */
.steps{background:var(--blue-dark);color:#fff}
.steps__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding-top:30px;padding-bottom:30px}
.step{display:flex;gap:16px;align-items:flex-start}
.step__n{flex:0 0 44px;height:44px;border-radius:50%;background:#fff;color:var(--blue);font-family:var(--head);font-weight:900;font-size:20px;display:flex;align-items:center;justify-content:center}
.step h2{font-family:var(--head);font-size:19px;margin:2px 0 2px}
.step p{margin:0;color:#C3D0EC;font-size:15px}

/* sekcije */
.section{padding:100px 0}
.section--tint{background:var(--tint)}
.section--blue{background:var(--blue);color:#fff}
.section--blue .lead{color:#DCE4F5}

/* kartice usluga */
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:44px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.card img{aspect-ratio:4/3;width:100%;object-fit:cover}
.card__body{padding:22px 22px 26px}
.card h3{font-family:var(--head);font-size:22px;margin:0 0 8px;color:var(--blue)}
.card p{margin:0;font-size:16px;color:var(--muted)}

/* split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.split--rev .split__img{order:-1}
.split__img img{border-radius:var(--radius);width:100%;max-height:640px;object-fit:cover}

/* tipovi komarnika */
.types{display:grid;gap:16px}
.type{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:24px 26px 24px 96px;position:relative}
.type svg{position:absolute;left:24px;top:24px;width:52px;height:52px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.type svg .thin{stroke-width:1.2;opacity:.75}
.type h3{font-family:var(--head);font-size:21px;margin:0 0 4px}
.type p{margin:0;color:#DCE4F5;font-size:16px}

/* magacin lista */
.checks{list-style:none;padding:0;margin:26px 0 34px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 24px}
.checks li{position:relative;padding-left:32px;font-size:16px}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}

/* galerija */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin:30px 0 28px}
.filter{font:inherit;font-weight:700;font-size:15px;border:2px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:10px 18px;min-height:44px;cursor:pointer}
.filter.is-active{background:var(--blue);border-color:var(--blue);color:#fff}
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;grid-auto-flow:dense}
.g{padding:0;border:0;background:none;cursor:zoom-in;border-radius:10px;overflow:hidden;aspect-ratio:1/1}
.g--wide{grid-column:span 2;grid-row:span 2}
.g img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.g:hover img{transform:scale(1.04)}
.g[hidden]{display:none}

/* kontakt */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.info{list-style:none;padding:0;margin:28px 0}
.info li{display:flex;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-weight:700}
.info li:last-child{border-bottom:0}
.info svg{flex:0 0 44px;height:44px;padding:11px;border-radius:50%;background:var(--sky);fill:none;stroke:var(--blue);stroke-width:2}
.info span{display:block;font-size:13px;font-weight:600;color:var(--muted)}
.info a{text-decoration:none;color:var(--ink)}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10}
.map iframe{width:100%;height:100%;border:0}

.form{background:var(--tint);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.form h3{font-family:var(--head);font-size:26px;margin:0 0 20px;color:var(--blue)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;min-width:0}
.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
.field label{font-size:14px;font-weight:700}
.field input,.field select,.field textarea{font:inherit;font-size:16px;padding:13px 14px;border:1.5px solid #B9C5DC;border-radius:10px;background:#fff;color:var(--ink);min-height:50px;width:100%}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(27,60,140,.25);border-color:var(--blue)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form__status{margin:14px 0 0;font-weight:700;min-height:1.6em}
.form__status.ok{color:#11743B}
.form__status.err{color:#B3261E}

/* footer */
.footer{background:var(--blue-deep);color:#C3D0EC;padding:48px 0 90px;font-size:15px}
.footer__in{display:grid;grid-template-columns:auto 1fr;gap:20px 36px;align-items:center}
.footer img{height:84px;width:auto}
.footer p{margin:0 0 6px}
.footer a{color:#fff}
.footer__copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-size:14px}

/* plutajuće dugme za poziv (mobilni) */
.fab{display:none;position:fixed;right:16px;bottom:16px;z-index:60;background:var(--blue);color:#fff;text-decoration:none;font-weight:800;border-radius:999px;padding:14px 20px;box-shadow:0 10px 30px rgba(10,26,64,.35);align-items:center;gap:8px}
.fab svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(5,12,30,.92);display:flex;align-items:center;justify-content:center;padding:24px}
.lightbox[hidden]{display:none}
.lightbox img{max-height:90vh;max-width:100%;border-radius:8px}
.lightbox__close{position:absolute;top:14px;right:18px;width:48px;height:48px;font-size:36px;line-height:1;color:#fff;background:none;border:0;cursor:pointer}

/* responsive */
@media (max-width:1050px){
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{grid-template-columns:1fr}
  .hero__text{padding:56px 20px}
  .hero__img{order:-1;max-height:420px}
  .split,.contact{grid-template-columns:1fr;gap:40px}
  .split--rev .split__img{order:0}
  .gallery{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:860px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav .nav__call{margin-top:14px;border-bottom:0;justify-content:center}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .brand img{height:56px}
  .steps__grid{grid-template-columns:1fr;gap:18px}
  .section{padding:72px 0}
  .fab{display:inline-flex}
}
@media (max-width:560px){
  .cards,.row,.checks{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .form{padding:24px 18px}
  .type{padding:84px 20px 22px}
  .footer__in{grid-template-columns:1fr}
  .hero__cta .btn{width:100%}
}