/* ============================================================
   LED STRONG — style.css  (javni sajt)
   Dark premium LED/glow identitet.
   Potpis: cyan "scanline" snop, glow kapsula oko cene, light-sweep na karticama.
   ============================================================ */

/* ---------- Tokeni ---------- */
:root{
  --bg:        #070A10;
  --bg-2:      #0B1320;
  --panel:     rgba(150, 180, 230, 0.045);
  --panel-2:   rgba(150, 180, 230, 0.07);
  --panel-solid:#0E141F;
  --line:      rgba(120, 160, 220, 0.14);
  --line-hi:   rgba(34, 211, 238, 0.45);

  --blue:      #3B82F6;   /* primarni akcent */
  --blue-hi:   #38BDF8;   /* hover */
  --cyan:      #22D3EE;   /* glow / svetlost */
  --neon:      #00D4FF;

  --text:      #E8EEF7;
  --muted:     #8A97AC;
  --muted-2:   #5E6B82;

  --glow-blue: 0 0 0 1px rgba(59,130,246,.35), 0 8px 30px -6px rgba(59,130,246,.55);
  --glow-cyan: 0 0 22px -2px rgba(34,211,238,.55);

  --radius:    16px;
  --radius-sm: 10px;
  --maxw:      1200px;

  --ff-display:'Space Grotesk', system-ui, sans-serif;
  --ff-body:   'Inter', system-ui, sans-serif;
  --ff-mono:   'JetBrains Mono', ui-monospace, monospace;
}

/* ---------- Reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--ff-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* ambijentalna pozadina – tihi plavi sjaj */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1100px 600px at 80% -10%, rgba(59,130,246,.16), transparent 60%),
    radial-gradient(900px 500px at 0% 5%, rgba(34,211,238,.10), transparent 55%),
    var(--bg);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}

h1,h2,h3,h4{font-family:var(--ff-display);font-weight:600;line-height:1.12;letter-spacing:-.02em}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
.eyebrow{
  font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--cyan);display:inline-flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}

/* ---------- Dugmad ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--ff-display);font-weight:600;font-size:.95rem;
  padding:.85em 1.5em;border-radius:999px;transition:.25s ease;white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(120deg,var(--blue),var(--cyan));
  color:#04121f;box-shadow:var(--glow-blue);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px var(--cyan),0 14px 40px -8px rgba(34,211,238,.7)}
.btn-ghost{border:1px solid var(--line);color:var(--text);background:var(--panel)}
.btn-ghost:hover{border-color:var(--line-hi);box-shadow:var(--glow-cyan);color:#fff}
.btn-call{background:linear-gradient(120deg,var(--blue),var(--cyan));color:#04121f}

/* ============================================================
   HEADER + NAV
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(7,10,16,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s,background .3s;
}
.site-header.scrolled{box-shadow:0 10px 30px -20px rgba(34,211,238,.6)}
.header-inner{display:flex;align-items:center;gap:18px;height:72px}

/* logo */
.logo-link{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo{max-height:46px;width:auto}
.logo-text{font-family:var(--ff-display);font-weight:700;font-size:1.3rem;letter-spacing:.01em}
.logo-text .accent{color:var(--cyan);text-shadow:var(--glow-cyan)}

/* desktop nav */
.main-nav{margin-left:auto}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:.4em;padding:.7em .95em;border-radius:10px;
  font-weight:500;font-size:.95rem;color:var(--text);transition:.2s;
}
.nav-link:hover,.nav-item:focus-within .nav-link{background:var(--panel-2);color:#fff}
.nav-link .chev{font-size:.7rem;transition:transform .25s;color:var(--muted)}
.nav-item:hover .chev,.nav-item:focus-within .chev{transform:rotate(180deg);color:var(--cyan)}

/* mega/dropdown */
.dropdown{
  position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(8px);
  min-width:260px;background:var(--panel-solid);
  border:1px solid var(--line);border-radius:14px;padding:8px;
  box-shadow:0 24px 50px -20px rgba(0,0,0,.8),0 0 0 1px rgba(34,211,238,.08);
  opacity:0;visibility:hidden;transition:.22s ease;
}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown a{
  display:flex;align-items:center;gap:10px;padding:.7em .8em;border-radius:9px;
  color:var(--muted);font-size:.92rem;transition:.18s;
}
.dropdown a:hover{background:var(--panel-2);color:#fff}
.dropdown a i{color:var(--cyan);width:18px;text-align:center}

/* header tools */
.header-tools{display:flex;align-items:center;gap:10px;flex-shrink:0}
.icon-btn{
  width:42px;height:42px;border-radius:11px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--text);background:var(--panel);transition:.2s;
}
.icon-btn:hover{border-color:var(--line-hi);box-shadow:var(--glow-cyan);color:#fff}
.header-phone{
  display:inline-flex;align-items:center;gap:.5em;font-family:var(--ff-display);
  font-weight:600;padding:.65em 1.1em;border-radius:999px;
  background:var(--panel);border:1px solid var(--line-hi);box-shadow:var(--glow-cyan);
}
.header-phone i{color:var(--cyan)}
.hamburger{display:none}

/* ---------- search bar (slide down) ---------- */
.search-wrap{max-height:0;overflow:hidden;transition:max-height .3s ease;border-bottom:1px solid transparent}
.search-wrap.open{max-height:90px;border-bottom-color:var(--line)}
.search-inner{display:flex;align-items:center;gap:10px;padding:14px 0}
.search-inner i{color:var(--cyan)}
#searchInput{
  flex:1;background:var(--panel);border:1px solid var(--line);border-radius:11px;
  padding:.8em 1em;color:var(--text);font-family:var(--ff-body);font-size:1rem;
}
#searchInput:focus{outline:none;border-color:var(--line-hi);box-shadow:var(--glow-cyan)}

/* ============================================================
   MOBILNI MENI (slide-in panel)
   ============================================================ */
.mobile-nav{
  position:fixed;inset:0 0 0 auto;width:min(86vw,360px);z-index:200;
  background:linear-gradient(180deg,#0c1422,#070a10);
  border-left:1px solid var(--line-hi);
  transform:translateX(105%);transition:transform .32s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;padding:22px;overflow-y:auto;
}
.mobile-nav.open{transform:translateX(0);box-shadow:-30px 0 80px -20px rgba(0,0,0,.8)}
.mobile-nav-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.mobile-nav-head .logo-text{font-size:1.15rem}
.mobile-nav .close-btn{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);display:grid;place-items:center}
.m-cat{border-top:1px solid var(--line)}
.m-cat-link{display:flex;align-items:center;gap:12px;padding:1em .2em;font-size:1.05rem;min-height:48px}
.m-cat-link i{color:var(--cyan);width:22px;text-align:center}
.mobile-nav .btn{width:100%;margin-top:auto}
.m-call{margin-top:20px}
.overlay{
  position:fixed;inset:0;background:rgba(3,6,12,.6);backdrop-filter:blur(2px);
  z-index:150;opacity:0;visibility:hidden;transition:.3s;
}
.overlay.show{opacity:1;visibility:visible}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding:72px 0 56px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.1rem,5vw,3.5rem);margin:.5em 0 .4em;max-width:14ch}
.hero h1 .lit{color:var(--cyan);text-shadow:0 0 24px rgba(34,211,238,.5)}
.hero p.lead{color:var(--muted);font-size:1.08rem;max-width:46ch;margin-bottom:1.8em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}

/* SIGNATURE: scanline beam koji prelazi preko panela */
.hero-visual{
  position:relative;aspect-ratio:4/3;border-radius:22px;overflow:hidden;
  background:radial-gradient(120% 90% at 70% 10%, #15263f, #0a1018 70%);
  border:1px solid var(--line);box-shadow:inset 0 0 60px rgba(34,211,238,.08),0 30px 70px -30px #000;
}
.hero-visual .ring{
  position:absolute;border-radius:50%;border:1px solid rgba(34,211,238,.25);
  inset:50% auto auto 50%;translate:-50% -50%;
}
.hero-visual .ring.r1{width:62%;aspect-ratio:1}
.hero-visual .ring.r2{width:42%;aspect-ratio:1;border-color:rgba(59,130,246,.4)}
.hero-visual .core{
  position:absolute;inset:50% auto auto 50%;translate:-50% -50%;
  width:90px;height:90px;border-radius:50%;
  background:radial-gradient(circle,#dffaff,#22d3ee 45%,transparent 72%);
  filter:blur(.5px);animation:pulse 3.4s ease-in-out infinite;
}
.hero-visual .scanline{
  position:absolute;left:-30%;top:0;width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(34,211,238,.22),rgba(191,239,255,.5),rgba(34,211,238,.22),transparent);
  filter:blur(6px);animation:scan 4.5s linear infinite;
}
.hero-visual .spec-chip{
  position:absolute;font-family:var(--ff-mono);font-size:.72rem;color:var(--cyan);
  background:rgba(7,12,20,.7);border:1px solid var(--line-hi);border-radius:8px;
  padding:.4em .7em;backdrop-filter:blur(4px);box-shadow:var(--glow-cyan);
}
.hero-visual .c1{top:16%;left:10%}
.hero-visual .c2{bottom:18%;right:10%}
.hero-visual .c3{top:50%;right:6%;translate:0 -50%}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.92}50%{transform:scale(1.12);opacity:1}}
@keyframes scan{0%{left:-60%}100%{left:120%}}

/* ============================================================
   SEKCIJE — opšte
   ============================================================ */
.section{padding:72px 0}
.section-head{margin-bottom:38px;max-width:60ch}
.section-head h2{font-size:clamp(1.7rem,3.5vw,2.4rem);margin-top:.35em}
.section-head p{color:var(--muted);margin-top:.7em}

/* ---------- KATEGORIJE (kartice) ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-card{
  position:relative;display:block;padding:26px 22px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);overflow:hidden;
  transition:.28s ease;min-height:170px;
}
.cat-card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:radial-gradient(120% 80% at 50% 120%,rgba(34,211,238,.2),transparent 60%);
  opacity:0;transition:.3s;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-hi);box-shadow:0 20px 46px -22px rgba(34,211,238,.6)}
.cat-card:hover::after{opacity:1}
.cat-icon{
  width:52px;height:52px;border-radius:13px;display:grid;place-items:center;font-size:1.4rem;
  background:rgba(34,211,238,.1);border:1px solid var(--line-hi);color:var(--cyan);
  box-shadow:var(--glow-cyan);margin-bottom:16px;
}
.cat-card h3{font-size:1.12rem}
.cat-card .count{font-family:var(--ff-mono);font-size:.78rem;color:var(--muted);margin-top:8px}
.cat-card .go{position:absolute;right:18px;bottom:18px;color:var(--cyan);transition:.25s}
.cat-card:hover .go{transform:translateX(4px)}

/* ============================================================
   KATALOG / FILTERI / PROIZVOD KARTICE
   ============================================================ */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.filter-btn{
  font-family:var(--ff-display);font-weight:500;font-size:.9rem;
  padding:.6em 1.1em;border-radius:999px;border:1px solid var(--line);
  background:var(--panel);color:var(--muted);transition:.2s;
}
.filter-btn:hover{color:#fff;border-color:var(--line-hi)}
.filter-btn.active{color:#04121f;background:linear-gradient(120deg,var(--blue),var(--cyan));border-color:transparent;box-shadow:var(--glow-cyan)}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product-card{
  position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;
  background:var(--panel);border:1px solid var(--line);transition:.28s ease;
  display:flex;flex-direction:column;text-align:left;
}
.product-card:hover{transform:translateY(-6px);border-color:var(--line-hi);box-shadow:0 26px 54px -24px rgba(34,211,238,.55)}
.product-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:#0a1018}
.product-media svg,.product-media img{width:100%;height:100%;object-fit:cover}
/* SIGNATURE: light-sweep preko kartice pri hoveru (LED se "pali") */
.product-media::before{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(115deg,transparent 40%,rgba(191,239,255,.18) 50%,transparent 60%);
  transform:translateX(-120%);transition:transform .6s ease;
}
.product-card:hover .product-media::before{transform:translateX(120%)}
.product-cat-tag{
  position:absolute;top:12px;left:12px;z-index:3;font-family:var(--ff-mono);font-size:.68rem;
  letter-spacing:.05em;text-transform:uppercase;color:var(--cyan);
  background:rgba(7,12,20,.75);border:1px solid var(--line-hi);border-radius:7px;padding:.35em .6em;
}
.product-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.product-body h3{font-size:1.08rem}
.product-spec-line{font-family:var(--ff-mono);font-size:.78rem;color:var(--cyan);letter-spacing:.02em}
.product-foot{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;padding-top:10px}
/* glow kapsula oko cene */
.price{display:flex;flex-direction:column;line-height:1.1}
.price .rsd{
  font-family:var(--ff-display);font-weight:700;font-size:1.25rem;color:#fff;
  text-shadow:0 0 18px rgba(34,211,238,.35);
}
.price .eur{font-family:var(--ff-mono);font-size:.78rem;color:var(--muted);margin-top:3px}
.product-foot .view{
  font-size:.82rem;color:var(--cyan);display:inline-flex;align-items:center;gap:.4em;
  border:1px solid var(--line-hi);padding:.45em .8em;border-radius:999px;transition:.2s;
}
.product-card:hover .view{box-shadow:var(--glow-cyan);background:rgba(34,211,238,.08)}
.empty-state{grid-column:1/-1;text-align:center;color:var(--muted);padding:48px 0;font-family:var(--ff-mono)}

/* ============================================================
   MODAL PROIZVODA
   ============================================================ */
.modal{
  position:fixed;inset:0;z-index:300;display:none;
  align-items:flex-start;justify-content:center;padding:24px;overflow-y:auto;
  background:rgba(3,6,12,.78);backdrop-filter:blur(8px);
}
.modal.open{display:flex}
.modal-card{
  width:100%;max-width:980px;margin:auto;background:var(--panel-solid);
  border:1px solid var(--line-hi);border-radius:20px;overflow:hidden;
  box-shadow:0 40px 90px -30px #000,0 0 0 1px rgba(34,211,238,.1);
  animation:rise .35s ease;
}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.modal-grid{display:grid;grid-template-columns:1.05fr 1fr}
.modal-close{
  position:absolute;top:16px;right:16px;z-index:5;width:44px;height:44px;border-radius:12px;
  background:rgba(7,12,20,.8);border:1px solid var(--line);display:grid;place-items:center;font-size:1.1rem;
}
.modal-close:hover{border-color:var(--line-hi);box-shadow:var(--glow-cyan)}

/* slider */
.gallery{position:relative;background:#0a1018;border-right:1px solid var(--line)}
.slides{position:relative;aspect-ratio:1/1;overflow:hidden}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .4s ease}
.slide.active{opacity:1}
.slide svg,.slide img,.slide video{width:100%;height:100%;object-fit:cover}
.gallery-btn{
  position:absolute;top:50%;translate:0 -50%;z-index:4;width:44px;height:44px;border-radius:50%;
  background:rgba(7,12,20,.78);border:1px solid var(--line-hi);display:grid;place-items:center;color:#fff;
}
.gallery-btn:hover{box-shadow:var(--glow-cyan)}
.gallery-btn.prev{left:12px}.gallery-btn.next{right:12px}
.dots{position:absolute;bottom:14px;left:50%;translate:-50% 0;z-index:4;display:flex;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3);transition:.2s;cursor:pointer}
.dot.active{background:var(--cyan);box-shadow:var(--glow-cyan);width:22px;border-radius:5px}

/* info strana modala */
.modal-info{padding:34px 30px;display:flex;flex-direction:column}
.modal-info .product-cat-tag{position:static;display:inline-block;margin-bottom:12px}
.modal-info h2{font-size:1.6rem;margin-bottom:14px}
.modal-price{display:flex;align-items:baseline;gap:14px;margin-bottom:6px}
.modal-price .rsd{font-family:var(--ff-display);font-weight:700;font-size:2rem;color:#fff;text-shadow:0 0 22px rgba(34,211,238,.45)}
.modal-price .eur{font-family:var(--ff-mono);color:var(--muted);font-size:1rem}
.modal-desc{color:var(--muted);margin:14px 0 22px}

/* SIGNATURE: tabela specifikacija kao "instrument readout" */
.spec-table{border-top:1px solid var(--line);margin-bottom:24px}
.spec-row{display:flex;justify-content:space-between;gap:16px;padding:.7em 0;border-bottom:1px solid var(--line)}
.spec-row .k{color:var(--muted);font-size:.9rem}
.spec-row .v{font-family:var(--ff-mono);color:var(--text);font-size:.9rem;text-align:right;position:relative;padding-left:16px}
.spec-row .v::before{content:"";position:absolute;left:0;top:50%;translate:0 -50%;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:var(--glow-cyan)}
.modal-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:auto}

/* ============================================================
   ZAŠTO LED STRONG
   ============================================================ */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.why-card{
  padding:26px 22px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);transition:.25s;
}
.why-card:hover{border-color:var(--line-hi);transform:translateY(-4px)}
.why-card .ic{
  width:48px;height:48px;border-radius:12px;display:grid;place-items:center;font-size:1.25rem;
  color:var(--cyan);background:rgba(34,211,238,.1);border:1px solid var(--line-hi);box-shadow:var(--glow-cyan);margin-bottom:14px;
}
.why-card h3{font-size:1.05rem;margin-bottom:8px}
.why-card p{color:var(--muted);font-size:.92rem}

/* ============================================================
   KONTAKT (bez forme)
   ============================================================ */
.contact-card{
  display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:20px;overflow:hidden;
  border:1px solid var(--line-hi);box-shadow:0 30px 70px -30px rgba(34,211,238,.4);
}
.contact-left{
  padding:42px 38px;background:radial-gradient(120% 100% at 0% 0%,#11233c,#0a1018);
}
.contact-left h2{font-size:1.8rem;margin:.4em 0}
.contact-left p{color:var(--muted);max-width:40ch}
.contact-right{padding:42px 38px;background:var(--panel-solid);display:flex;flex-direction:column;gap:14px;justify-content:center}
.contact-item{display:flex;align-items:center;gap:16px;padding:16px 18px;border-radius:13px;background:var(--panel);border:1px solid var(--line);transition:.2s}
.contact-item:hover{border-color:var(--line-hi);box-shadow:var(--glow-cyan)}
.contact-item .ic{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;color:var(--cyan);background:rgba(34,211,238,.1);border:1px solid var(--line-hi);flex-shrink:0}
.contact-item .lbl{font-size:.78rem;color:var(--muted);font-family:var(--ff-mono);letter-spacing:.06em;text-transform:uppercase}
.contact-item .val{font-family:var(--ff-display);font-weight:600;font-size:1.15rem}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{border-top:1px solid var(--line);background:var(--bg-2);padding:54px 0 26px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:34px}
.footer-about .logo-text{font-size:1.2rem;margin-bottom:14px;display:inline-block}
.footer-about p{color:var(--muted);font-size:.92rem;max-width:42ch}
.footer-col h4{font-family:var(--ff-mono);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.footer-col a{display:block;color:var(--muted);padding:.35em 0;font-size:.92rem;transition:.2s}
.footer-col a:hover{color:#fff;padding-left:6px}
.social-row{display:flex;gap:10px;margin-top:18px}
/* socijalne ikone — pripremljene, neaktivne dok ne stignu linkovi */
.social-row a{
  width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--muted-2);
  pointer-events:none;opacity:.4; /* aktivirati: ukloniti ova dva pravila + dodati href */
}
.footer-seo{color:var(--muted-2);font-size:.82rem;border-top:1px solid var(--line);padding-top:22px;line-height:1.7}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:18px;color:var(--muted-2);font-size:.82rem;font-family:var(--ff-mono)}

/* ============================================================
   FLOATING CALL (mobilni)
   ============================================================ */
.floating-call{
  position:fixed;right:18px;bottom:18px;z-index:120;display:none;
  width:60px;height:60px;border-radius:50%;align-items:center;justify-content:center;
  background:linear-gradient(120deg,var(--blue),var(--cyan));color:#04121f;font-size:1.4rem;
  box-shadow:0 0 0 0 rgba(34,211,238,.6),0 12px 30px -8px rgba(34,211,238,.8);
  animation:ring 2.4s ease-out infinite;
}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(34,211,238,.55),0 12px 30px -8px rgba(34,211,238,.8)}70%{box-shadow:0 0 0 18px rgba(34,211,238,0),0 12px 30px -8px rgba(34,211,238,.8)}100%{box-shadow:0 0 0 0 rgba(34,211,238,0),0 12px 30px -8px rgba(34,211,238,.8)}}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(3,1fr)}
  .hero-grid{gap:32px}
}
@media (max-width:860px){
  .main-nav,.header-phone{display:none}
  .hamburger{display:grid}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{order:-1;max-width:440px;margin-inline:auto;width:100%}
  .modal-grid{grid-template-columns:1fr}
  .gallery{border-right:none;border-bottom:1px solid var(--line)}
  .contact-card{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .floating-call{display:flex}
  .section{padding:56px 0}
  .hero{padding:48px 0 40px}
}
@media (max-width:560px){
  .cat-grid{grid-template-columns:1fr}
  .product-grid{grid-template-columns:1fr}
  .modal{padding:0}
  .modal-card{border-radius:0;min-height:100%}
  .modal-info{padding:26px 20px}
  .container{padding-inline:16px}
}

/* tastatura / pristupačnost */
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}