/* =========================
   Base / Variables
========================= */
:root{
  --bg:#faf9f7;
  --text:#1f2937;
  --muted:#6b7280;
  --accent:#b46b4e; /* terakota */
  --card:#ffffff;
  --border:#e5e7eb;

  --radius:16px;
  --shadow:0 8px 24px rgba(0,0,0,0.08);

  --header-h:64px;      /* visina trake headera na mobitelu */
  --panel-w:82vw;       /* širina off-canvas menija (100vw = fullscreen) */
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
img{ max-width:100%; display:block; height:auto; }
a{ color:inherit; text-decoration:none; }

.container{ width:min(1160px,92%); margin-inline:auto; }

.skip-link{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left:16px; top:16px; width:auto; height:auto; padding:8px 12px;
  background:#fff; color:#000; border-radius:8px; z-index:2000;
}

/* =========================
   Header / Navigation
========================= */
.site-header{
  position: sticky; top:0; background:#fff;
  border-bottom:1px solid var(--border);
  z-index:1000;
}
.site-header.scrolled { box-shadow:0 2px 12px rgba(0,0,0,.06); }

.nav-bar{
  height:var(--header-h);
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.logo{ display:flex; align-items:center; gap:10px; font-weight:700; }
.logo-mark{ background:var(--text); color:#fff; border-radius:10px; padding:6px 10px; }
.logo-text{ letter-spacing:.3px; }

/* Hamburger */
.nav-toggle{
  display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px; border:0; background:transparent; cursor:pointer;
  color:#000; position:relative; z-index:1100;
}
.nav-toggle .line{
  display:block; width:22px; height:2px; background:currentColor;
  transition:transform .25s ease, opacity .2s ease; margin:3px 0;
}
.nav-toggle[aria-expanded="true"] .line:nth-child(1){ transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .line:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] .line:nth-child(3){ transform: translateY(-5px) rotate(-45deg); }

/* Overlay (klik za zatvaranje) — SIVI PROZIRNI */
.nav-overlay{
  position:fixed; inset:0;
  background:rgba(17,24,39,.45); /* sivo-prozirno */
  backdrop-filter: blur(2px) saturate(85%);
  z-index:980;
}

/* Off-canvas meni (mobile-first) */
.site-nav{
  position:fixed; top:var(--header-h); right:0; bottom:0;
  width:var(--panel-w);
  background: rgba(255,255,255,.94); /* poluprozirna ploha */
  box-shadow: var(--shadow);
  transform: translateX(100%);
  transition: transform .28s ease;
  z-index:990; display:flex;
}
.site-nav ul{
  list-style:none; margin:0; padding:20px;
  display:flex; flex-direction:column; gap:12px;
}
.site-nav a{
  display:block; padding:12px 8px; border-radius:10px; font-weight:600;
  color: var(--text);
}
.site-nav a:hover{ background:#f3f4f6; }

.site-nav.is-open{ transform: translateX(0); }
body.nav-open{ overflow:hidden; }

/* Desktop (≥ 960px) */
@media (min-width:960px){
  .nav-toggle{ display:none; }
  .nav-overlay{ display:none !important; }
  .site-nav{
    position:static; transform:none; width:auto; height:auto;
    background:transparent; box-shadow:none; top:auto; right:auto; bottom:auto;
  }
  .site-nav[hidden]{ display:block; } /* ignoriraj hidden na desktopu */
  .site-nav ul{ flex-direction:row; gap:24px; padding:0; margin:0; }
  .site-nav a{ padding:10px 0; }
}

/* =========================
   Hero
========================= */
.hero{ position:relative; height:clamp(60vh,80vh,90vh); }
.hero img{ width:100%; height:100%; object-fit:cover; }
.hero-overlay{
  position:absolute; inset:0; display:grid; align-items:center;
  background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.45));
  color:#fff;
}
.hero h1{ font-size:clamp(32px,5vw,56px); margin:0 0 12px; line-height:1.1; }
.hero p{ font-size:clamp(16px,2.2vw,20px); opacity:.95; max-width:720px; }
.hero-ctas{ display:flex; gap:12px; margin-top:18px; flex-wrap:wrap; }

/* =========================
   Buttons
========================= */
.btn{
  display:inline-block; padding:10px 16px; border-radius:999px;
  border:1px solid var(--text); background:transparent;
  transition:transform 120ms ease, box-shadow 120ms ease, background 120ms ease, color 120ms ease;
  font-weight:600; will-change:transform;
}
.btn:hover{ transform:translateY(-1px); box-shadow:var(--shadow); }
.btn-primary{ background:var(--accent); color:#fff; border-color:var(--accent); }
.btn-primary:hover{ filter:brightness(1.05); }
.btn-secondary{ background:var(--text); color:#fff; border-color:var(--text); }
.btn-ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.7); }
.btn-ghost:hover{ background:rgba(255,255,255,.1); }

/* =========================
   Sections
========================= */
.section{ padding:64px 0; }
.section-light{ background:#fff; }
.section-head{ margin-bottom:24px; }
.section-head h2{ margin:0 0 8px; font-size:clamp(24px,3.2vw,36px); }
.muted{ color:var(--muted); }

/* =========================
   Grids / Cards
========================= */
 .grid-3{ display:grid; gap:20px; grid-template-columns:repeat(3,1fr); }
@media (max-width:1023.98px){
   .grid-3{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:400px){
  .grid-3{ grid-template-columns:1fr; }
}
.card, .tile, .proj{
  background:var(--card); border:1px solid var(--border); border-radius:var(--radius);
  overflow:hidden; box-shadow:0 1px 0 rgba(0,0,0,.02);
}
.card img, .tile img, .proj img{ aspect-ratio:16/10; object-fit:cover; }
.card-body{ padding:14px 16px; }
.card h3{ margin:0 0 4px; font-size:18px; }

.tile{ position:relative; display:flex; flex-direction:column; border-radius:var(--radius); box-shadow:var(--shadow); }
.tile img{ transition:transform .4s ease; will-change:transform; }
.tile:hover img{ transform:scale(1.05); }

.tile-info{ background:#fff; padding:16px; }
.tile-info h3{ margin:0 0 6px; font-size:18px; }
.tile-info p{ margin:0; color:var(--muted); font-size:14px; }

/* =========================
   Split layout
========================= */
.split{ display:grid; grid-template-columns:1.2fr 1fr; gap:28px; align-items:center; }
@media (max-width:960px){ .split{ grid-template-columns:1fr; } }
.split-media img{ border-radius:var(--radius); }
.split-text ul{ padding-left:18px; }
.checklist li{ margin:6px 0; }

/* =========================
   CTA
========================= */
.cta{ background:var(--text); color:#fff; }
.cta-inner{ display:grid; gap:8px; text-align:center; }
.cta h2{ margin:0; }

/* =========================
   Map (responsive wrapper)
========================= */
.map-wrap{
  position:relative; width:100%; aspect-ratio:16/9;
  border-radius:var(--radius); overflow:hidden; background:#eee;
}
.map-wrap iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }

/* =========================
   Footer
========================= */
.site-footer{ background:#fff; border-top:1px solid var(--border); }
.footer-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 0; gap:16px; flex-wrap:wrap;
}
.footer-inner a{ color:var(--muted); }
.made-by{ font-size:.9rem; color:var(--muted); }
.made-by a{ color:var(--accent); font-weight:500; }
.made-by a:hover{ text-decoration:underline; }

@media (max-width:640px){
  .footer-inner{ flex-direction:column; align-items:flex-start; gap:8px; }
  .footer-inner nav{ display:flex; gap:12px; flex-wrap:wrap; }
  .made-by{ margin-top:4px; }
}

/* =========================
   Animations / Helpers
========================= */
.fade-in{
  opacity:0; transform:translateY(20px);
  transition:opacity .6s ease, transform .6s ease;
  will-change:opacity, transform;
}
.fade-in.visible{ opacity:1; transform:translateY(0); }

.cv{ content-visibility:auto; contain-intrinsic-size:800px; }

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
}
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px; /* razmak između kartica */
}

.cards-3 .card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(0,0,0,.02);
  display: flex;
  flex-direction: column;
}

.cards-3 .card img {
  width: 100%;
  aspect-ratio: 16/10; /* sve slike iste visine */
  object-fit: cover;
}

.cards-3 .card-body {
  padding: 14px 16px;
  flex: 1; /* poravnava visine kad je više teksta */
  display: flex;
  flex-direction: column;
}

.cards-3 .card h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.cards-3 .card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* Responsivnost */
@media (max-width: 960px) {
  .cards-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .cards-3 {
    grid-template-columns: 1fr;
  }
}