/* Studio Jović — muški frizerski salon / barbershop, Zrenjanin
   Palette: near-black #0e0e10, charcoal #16161a / #1c1c20, steel #26262c,
            amber accent #f59e0b, copper-deep #d97706, off-white #f4f1ea */

:root{
  --black:#0a0a0c;
  --bg-900:#0e0e10;
  --bg-800:#16161a;
  --bg-700:#1c1c20;
  --bg-600:#26262c;
  --line:rgba(244,241,234,.10);
  --line-strong:rgba(244,241,234,.18);
  --paper:#f4f1ea;
  --paper-dim:rgba(244,241,234,.72);
  --muted:rgba(244,241,234,.56);
  --amber:#f59e0b;
  --amber-bright:#fbbf24;
  --copper:#d97706;
  --display:'Anton', Impact, sans-serif;
  --head:'Oswald', system-ui, sans-serif;
  --sans:'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  --radius:6px;
  --maxw:1160px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--paper);
  background:var(--bg-900);
  line-height:1.7;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

h1,h2,h3{font-family:var(--head);font-weight:600;line-height:1.05;color:var(--paper);text-transform:uppercase}
.section h2{font-size:clamp(2rem,5vw,3.3rem);letter-spacing:1px;font-weight:700}

.kicker{
  font-family:var(--head);
  text-transform:uppercase;
  letter-spacing:5px;
  font-size:.74rem;
  font-weight:600;
  color:var(--amber);
  margin-bottom:14px;
  display:flex;align-items:center;gap:10px;
}
.kicker::before{content:"";width:26px;height:2px;background:var(--amber);display:inline-block}

.lead{color:var(--muted);font-size:1.06rem;max-width:60ch;margin-top:10px;font-weight:300}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  transition:background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom:1px solid transparent;
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:18px 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:11px;color:var(--paper)}
.brand-mark{color:var(--amber);display:flex}
.brand-text{font-family:var(--head);font-size:1.28rem;font-weight:700;letter-spacing:2px}
.brand-text em{font-style:normal;color:var(--amber)}

.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{
  font-family:var(--head);font-size:.92rem;font-weight:500;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--paper-dim);position:relative;padding:4px 0;transition:color .2s;
}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;background:var(--amber);transition:width .25s ease}
.nav-links a:hover{color:var(--paper)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  border:1.5px solid var(--amber);padding:8px 20px !important;color:var(--amber) !important;
  letter-spacing:2px;
}
.nav-cta::after{display:none}
.nav-cta:hover{background:var(--amber);color:var(--black) !important}

.nav.scrolled{background:rgba(14,14,16,.92);border-color:var(--line);box-shadow:0 8px 30px rgba(0,0,0,.5);backdrop-filter:blur(10px)}

.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{width:26px;height:2px;background:var(--paper);transition:.3s;border-radius:2px}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;color:var(--paper);overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('/hero-bg.jpg') center 22%/cover no-repeat;transform:scale(1.05);filter:grayscale(.25) contrast(1.05)}
.hero-overlay{position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(10,10,12,.92) 0%, rgba(10,10,12,.62) 45%, rgba(10,10,12,.40) 100%),
    linear-gradient(180deg, rgba(10,10,12,.55) 0%, rgba(10,10,12,.20) 40%, rgba(10,10,12,.88) 100%);
}
.hero-content{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:120px 24px 100px;width:100%}
.eyebrow{
  font-family:var(--head);text-transform:uppercase;letter-spacing:5px;font-size:.8rem;font-weight:600;
  color:var(--amber);margin-bottom:20px;
}
.hero h1{font-family:var(--display);font-size:clamp(3.2rem,11vw,7.2rem);color:var(--paper);line-height:.92;letter-spacing:1px;text-transform:uppercase;text-shadow:0 6px 40px rgba(0,0,0,.5)}
.hero h1 .hl{color:var(--amber)}
.hero-sub{font-size:clamp(1.05rem,2vw,1.28rem);max-width:46ch;margin-top:26px;color:var(--paper-dim);font-weight:300}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--head);font-weight:600;font-size:.95rem;letter-spacing:2px;text-transform:uppercase;
  padding:15px 30px;border-radius:var(--radius);cursor:pointer;transition:.25s ease;border:1.5px solid transparent;
}
.btn-primary{background:var(--amber);color:var(--black)}
.btn-primary:hover{background:var(--amber-bright);transform:translateY(-2px);box-shadow:0 12px 30px rgba(245,158,11,.32)}
.btn-ghost{border-color:var(--line-strong);color:var(--paper)}
.btn-ghost:hover{background:rgba(244,241,234,.08);border-color:var(--paper);transform:translateY(-2px)}

.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2}
.scroll-cue span{display:block;width:22px;height:36px;border:1.5px solid rgba(244,241,234,.5);border-radius:14px;position:relative}
.scroll-cue span::after{content:"";position:absolute;top:7px;left:50%;transform:translateX(-50%);width:3px;height:7px;background:var(--amber);border-radius:3px;animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}80%{opacity:0;transform:translate(-50%,12px)}}

/* ---------- SECTIONS ---------- */
.section{padding:100px 0}
.section-head{text-align:left;max-width:680px;margin:0 0 56px}
.section-head .kicker{justify-content:flex-start}

/* O nama */
.about{background:var(--bg-800);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.about-text h2{font-size:clamp(2rem,4.6vw,3rem)}
.about-text p{margin-top:18px;color:var(--paper-dim);font-size:1.05rem;font-weight:300}
.about-points{list-style:none;margin-top:30px;display:grid;gap:12px}
.about-points li{position:relative;padding-left:30px;color:var(--paper);font-weight:400;font-size:1rem}
.about-points li::before{content:"";position:absolute;left:0;top:.55em;width:14px;height:2px;background:var(--amber)}
.about-photos{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.about-photos img{border-radius:var(--radius);object-fit:cover;width:100%;height:100%;border:1px solid var(--line-strong);filter:grayscale(.15)}
.about-photos img:first-child{aspect-ratio:3/4;grid-row:span 2;align-self:stretch}
.about-photos img:last-child{aspect-ratio:1/1;margin-top:34px}

/* Radovi (gallery) */
.gallery{background:var(--bg-900)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.g-item{
  border:1px solid var(--line);padding:0;cursor:pointer;background:var(--bg-700);border-radius:var(--radius);overflow:hidden;
  aspect-ratio:3/4;position:relative;display:block;
}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease, filter .4s;filter:grayscale(.2)}
.g-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(10,10,12,.6));opacity:0;transition:.3s}
.g-item:hover img{transform:scale(1.07);filter:grayscale(0)}
.g-item:hover::after{opacity:1}

/* Usluge (offer) */
.offer{background:var(--bg-800);border-top:1px solid var(--line)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:var(--bg-700);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px 32px;
  transition:transform .3s ease, border-color .3s ease, background .3s ease;position:relative;overflow:hidden;
}
.card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--amber);transform:scaleY(0);transform-origin:top;transition:transform .35s ease}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);background:var(--bg-600)}
.card:hover::before{transform:scaleY(1)}
.card-num{font-family:var(--display);font-size:1.5rem;color:var(--amber);display:block;margin-bottom:12px;letter-spacing:1px;opacity:.9}
.card h3{font-size:1.35rem;margin-bottom:8px;letter-spacing:1px}
.card p{color:var(--muted);font-size:1rem;font-weight:300}

/* Kontakt */
.contact{background:var(--bg-900);border-top:1px solid var(--line)}
.contact-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
.contact-list{list-style:none;margin:28px 0 30px;display:grid;gap:18px}
.contact-list li{display:flex;flex-direction:column;gap:4px;border-bottom:1px solid var(--line);padding-bottom:16px}
.c-label{font-family:var(--head);font-size:.72rem;text-transform:uppercase;letter-spacing:3px;color:var(--amber)}
.contact-list a,.contact-list span:not(.c-label){font-size:1.1rem;color:var(--paper);font-weight:400}
.contact-list a:hover{color:var(--amber)}
.contact-actions{display:flex;flex-wrap:wrap;gap:14px}

.contact-hours{background:var(--bg-700);border:1px solid var(--line);border-radius:var(--radius);padding:32px 34px}
.contact-hours h3{color:var(--paper);font-size:1.5rem;margin-bottom:16px;letter-spacing:1px}
.contact-hours .note{color:var(--muted);font-size:1rem;margin-bottom:20px;font-weight:300}
.hours{list-style:none;display:grid;gap:12px}
.hours li{display:flex;justify-content:space-between;gap:16px;font-size:1rem;color:var(--paper-dim);border-bottom:1px solid var(--line);padding-bottom:11px}
.hours li:last-child{border-bottom:0}
.hours li span:first-child{color:var(--muted)}
.hours li span:last-child{color:var(--paper);font-weight:500}

/* Footer */
.footer{background:var(--black);color:var(--muted);padding:32px 0;border-top:1px solid var(--line)}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;align-items:center}
.footer-brand{font-family:var(--head);font-size:1.05rem;font-weight:700;color:var(--paper);letter-spacing:2px;text-transform:uppercase}
.footer-meta a{color:var(--amber)}

/* Sticky mobile booking bar */
.call-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  align-items:center;justify-content:center;gap:10px;
  background:var(--amber);color:var(--black);font-family:var(--head);font-weight:600;letter-spacing:2px;text-transform:uppercase;
  padding:15px;box-shadow:0 -6px 24px rgba(0,0,0,.45);font-size:.95rem;
}
.call-bar-ic{font-size:1.1rem}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:90;background:rgba(6,6,8,.95);
  display:none;align-items:center;justify-content:center;padding:30px;
}
.lightbox.open{display:flex}
.lb-img{max-width:90vw;max-height:86vh;border-radius:var(--radius);box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lb-close{position:absolute;top:18px;right:24px;background:none;border:0;color:var(--paper);font-size:2.6rem;line-height:1;cursor:pointer}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(244,241,234,.08);border:1px solid var(--line-strong);color:var(--paper);width:52px;height:52px;border-radius:50%;font-size:1.8rem;cursor:pointer;transition:.2s}
.lb-nav:hover{background:var(--amber);color:var(--black);border-color:var(--amber)}
.lb-prev{left:20px}.lb-next{right:20px}

/* Reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- RESPONSIVE ---------- */
@media (max-width:900px){
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-photos{max-width:480px}
  .contact-inner{grid-template-columns:1fr;gap:36px}
  .cards{grid-template-columns:1fr 1fr}
  .grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:680px){
  .nav-links{
    position:fixed;top:0;right:0;height:100svh;width:min(80vw,320px);
    background:var(--bg-800);flex-direction:column;align-items:flex-start;justify-content:center;
    gap:28px;padding:40px;transform:translateX(100%);transition:transform .35s ease;
    box-shadow:-20px 0 60px rgba(0,0,0,.6);border-left:1px solid var(--line);
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{color:var(--paper);font-size:1.2rem}
  .nav-cta{border-color:var(--amber);color:var(--amber) !important}
  .hamburger{display:flex;z-index:80}
  .hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .hamburger.open span:nth-child(2){opacity:0}
  .hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hamburger.open span{background:var(--amber)}

  .section{padding:72px 0}
  .cards{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .about-photos{grid-template-columns:1fr 1fr}
  .hero-content{padding-bottom:130px}
  .call-bar{display:flex}
  body{padding-bottom:54px}
  .lb-nav{width:44px;height:44px;font-size:1.5rem}
  .lb-prev{left:8px}.lb-next{right:8px}
}