/* ===== LASER MARK – tmavý průmyslový styl se žlutým akcentem ===== */
:root{
  --bg:#0b0c0e; --bg-2:#111317; --bg-3:#171a1f; --line:#24282f; --line-2:#2f343c;
  --text:#f2f3f5; --muted:#9aa1ab; --dim:#6b727c;
  --yellow:#f5c400; --yellow-2:#ffd633; --uv:#7b5cff;
  --radius:6px; --maxw:1500px;
  --font:'Outfit',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4,h5{margin:0;line-height:1.15;font-weight:700}
p{margin:0}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.muted{color:var(--muted);font-size:14px}
.muted-lg{color:var(--muted);font-size:17px;margin-top:18px}
.muted-lg strong{color:var(--text)}
.link{color:var(--yellow);text-decoration:underline}
.ico{flex-shrink:0}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 26px;border-radius:3px;font-weight:700;font-size:14px;letter-spacing:.06em;text-transform:uppercase;border:1px solid transparent;cursor:pointer;transition:.2s;font-family:inherit}
.btn-primary{background:var(--yellow);color:#111}
.btn-primary:hover{background:var(--yellow-2);transform:translateY(-1px);box-shadow:0 8px 24px rgba(245,196,0,.25)}
.btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:#fff;color:#111}
.btn-dark{background:#111;color:var(--yellow)}
.btn-dark:hover{background:#000}
.btn-sm{padding:11px 18px;font-size:13px}
.btn-block{width:100%;margin-top:14px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,12,14,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:.2s}
.site-header.is-scrolled{background:rgba(11,12,14,.98)}
.header-inner{display:flex;align-items:center;gap:28px;height:76px}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{color:var(--yellow)}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-text strong{font-size:20px;font-weight:800;letter-spacing:.02em}
.logo-text em{font-style:normal;color:var(--yellow)}
.logo-text small{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.main-nav{display:flex;gap:30px;margin-left:auto}
.main-nav a{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#d8dbe0;position:relative;padding:6px 0}
.main-nav a:hover,.main-nav a.is-active{color:var(--yellow)}
.main-nav a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--yellow)}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);color:#fff;border-radius:4px;padding:8px;cursor:pointer}

/* Eyebrow */
.eyebrow{display:flex;align-items:center;gap:12px;color:var(--yellow);font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.eyebrow .line{width:34px;height:2px;background:var(--yellow);display:inline-block}

/* Hero */
.hero{position:relative;min-height:600px;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background:#000 url('../img/hero.webp') no-repeat 70% center/cover}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#000 0%,rgba(0,0,0,.85) 30%,rgba(0,0,0,.25) 65%,rgba(0,0,0,.1) 100%)}
.hero-bg.dim::after{background:linear-gradient(90deg,rgba(0,0,0,.95) 0%,rgba(0,0,0,.8) 50%,rgba(0,0,0,.55) 100%)}
.hero-inner{position:relative;padding:90px 24px;display:flex;align-items:flex-end;justify-content:space-between;gap:40px}
.hero-copy{max-width:600px}
.hero h1{font-size:clamp(40px,6vw,66px);font-weight:800;letter-spacing:-.01em}
.hl{color:var(--yellow)}
.lead{font-size:18px;color:#d3d7dd;margin-top:22px;max-width:580px}
.lead strong{color:#fff}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px}
.hero-badge{display:flex;align-items:center;gap:12px;padding:14px 18px;background:rgba(10,10,14,.7);border:1px solid rgba(123,92,255,.4);border-radius:var(--radius);backdrop-filter:blur(6px);font-family:var(--mono)}
.hero-badge small{display:block;color:var(--muted);font-size:11px;letter-spacing:.1em}
.hero-badge strong{font-size:13px;color:var(--yellow);text-transform:uppercase;letter-spacing:.08em}
.hero-badge .dot{width:10px;height:10px;border-radius:50%;background:var(--uv);box-shadow:0 0 0 4px rgba(123,92,255,.25),0 0 16px var(--uv);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(123,92,255,.08),0 0 22px var(--uv)}}

/* Features strip */
.features{background:var(--bg-2);border-bottom:1px solid var(--line)}
.features-grid{display:grid;grid-template-columns:repeat(6,1fr)}
.feature{display:flex;gap:14px;padding:30px 18px;border-right:1px solid var(--line)}
.feature:last-child{border-right:0}
.feature-ico{color:var(--yellow)}
.feature h3{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.feature p{font-size:13px;color:var(--muted);line-height:1.5}

/* Sections */
.section{padding:96px 0}
.section-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-title{font-size:clamp(28px,3.4vw,40px);font-weight:800;max-width:820px}

/* Category cards */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.cat-card{position:relative;display:flex;flex-direction:column;background:linear-gradient(180deg,#14171c,#0f1115);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
.cat-card:hover{border-color:var(--yellow);transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,0,0,.5)}
.cat-visual{position:relative;aspect-ratio:504/270;max-width:100%;overflow:hidden;background:#0e1013}
.cat-visual img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.cat-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,17,21,0) 45%,rgba(20,23,28,.85) 85%,#14171c 100%)}
.cat-card:hover .cat-visual img{transform:scale(1.05)}
.cat-icon{position:relative;z-index:2;align-self:flex-start;display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;margin:-44px 0 0 26px;color:var(--yellow);border:1.5px solid var(--yellow);border-radius:10px;background:rgba(10,11,14,.88);backdrop-filter:blur(4px);box-shadow:0 6px 20px rgba(0,0,0,.45)}
.cat-body{padding:20px 26px 28px;display:flex;flex-direction:column;flex:1}
.cat-body h3{font-size:19px;text-transform:uppercase;letter-spacing:.01em;text-wrap:balance}
.cat-body .num{color:var(--yellow)}
.cat-body p{color:#b7bcc4;font-size:14.5px;margin:12px 0 20px;flex:1}
.cat-link{display:inline-flex;align-items:center;gap:8px;color:var(--yellow);font-weight:700;font-size:13.5px}
.cat-link .ico{transition:.2s}
.cat-card:hover .cat-link .ico,.item-card:hover .cat-link .ico{transform:translateX(4px)}

/* Services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.svc-card{display:flex;flex-direction:column;gap:14px;padding:30px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);transition:.25s}
.svc-card:hover{border-color:var(--yellow);transform:translateY(-3px)}
.svc-card.is-main{grid-column:span 2;background:
  radial-gradient(circle at 85% 20%,rgba(123,92,255,.16),transparent 55%),
  linear-gradient(135deg,rgba(245,196,0,.08),transparent 60%),var(--bg-2);border-color:rgba(245,196,0,.45)}
.svc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.svc-ico{color:var(--yellow);display:inline-flex;padding:12px;border:1px solid var(--line-2);border-radius:var(--radius);background:rgba(0,0,0,.25)}
.cat-tag{font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--yellow);border:1px solid rgba(245,196,0,.5);padding:4px 8px;border-radius:2px;background:rgba(0,0,0,.4)}
.cat-tag.static{position:static}
.svc-card h3{font-size:21px;text-wrap:balance}
.svc-card.is-main h3{font-size:clamp(24px,2.6vw,30px)}
.svc-card p{color:var(--muted);font-size:14.5px;flex:1}
.svc-card.is-main p{font-size:16px;max-width:560px}
.chips.small{margin-top:0}
.chips.small .chip{font-size:11px;padding:5px 10px}
.narrow-text{max-width:680px}


/* Tech compare */
.tech-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare-col{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.compare-col h4{font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px;color:var(--muted)}
.compare-col.is-uv{border-color:var(--yellow);background:linear-gradient(180deg,rgba(245,196,0,.06),transparent)}
.compare-col.is-uv h4{color:var(--yellow)}
.compare ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14.5px}
.compare li{padding-left:24px;position:relative}
.x-list li{color:var(--dim)}
.x-list li::before{content:"✕";position:absolute;left:0;color:#7a3c3c}
.ok-list li::before{content:"✓";position:absolute;left:0;color:var(--yellow);font-weight:700}

/* Steps */
.steps{list-style:none;padding:0;margin:44px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.step{padding:30px 26px;border:1px solid var(--line);margin-left:-1px;background:var(--bg-2);position:relative}
.step:first-child{border-radius:var(--radius) 0 0 var(--radius);margin-left:0}
.step:last-child{border-radius:0 var(--radius) var(--radius) 0}
.step-num{font-family:var(--mono);font-size:34px;color:var(--yellow);display:block;margin-bottom:14px;opacity:.9}
.step h3{font-size:17px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px}

/* CTA band */
.cta-band{background:var(--yellow);color:#111}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:54px 24px}
.cta-band h2{font-size:clamp(24px,3vw,32px);font-weight:800}
.cta-band p{margin-top:6px;font-size:16px;opacity:.8}

/* Trust strip + footer */
.trust-strip{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{display:flex;gap:16px;padding:36px 22px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.trust-ico{color:var(--yellow)}
.trust-item h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.trust-item p{font-size:13.5px;color:var(--muted)}
.site-footer{background:#08090a;padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1.2fr 1.2fr 1fr;gap:40px}
.footer-grid .logo{margin-bottom:14px}
.site-footer h5{font-size:13px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:14px;color:var(--muted)}
.site-footer ul a:hover{color:var(--yellow)}
.contact-list{font-style:normal;display:grid;gap:9px;font-size:14px;color:var(--muted)}
.contact-list li,.contact-list > span{display:flex;align-items:center;gap:10px}
.contact-list .ico{color:var(--yellow)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:54px;padding:22px 24px;font-size:13px;color:var(--dim)}
.footer-bottom a:hover{color:var(--yellow)}

/* Category detail */
.page-hero{position:relative;padding:80px 0 90px;overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero.short{padding:70px 0}
.page-hero .container{position:relative}
.page-hero h1{font-size:clamp(34px,5vw,56px);font-weight:800;max-width:800px}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;margin-bottom:30px}
.back:hover{color:var(--yellow)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.chip{font-family:var(--mono);font-size:12px;padding:7px 12px;border:1px solid var(--line-2);border-radius:20px;color:#cfd3d9;background:rgba(0,0,0,.4)}
.item-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-top:40px}
.item-card{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;transition:.2s}
.item-card:hover{border-color:var(--yellow)}
.item-num{position:absolute;top:22px;right:24px;font-family:var(--mono);color:var(--dim);font-size:13px}
.item-ico{color:var(--yellow);margin-bottom:18px}
.item-card h3{font-size:18px;margin-bottom:8px}
.item-card p{color:var(--muted);font-size:14.5px;flex:1;margin-bottom:18px}
.mini-cats{display:flex;flex-wrap:wrap;gap:12px}
.mini-cat{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2);font-size:14.5px;font-weight:600}
.mini-cat .ico{color:var(--yellow)}
.mini-cat:hover{border-color:var(--yellow)}

/* Form */
.form-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:start}
.form-card,.contact-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.contact-card h3{font-size:20px;margin-bottom:18px}
.contact-card h4{font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;color:var(--yellow)}
.contact-card hr{border:0;border-top:1px solid var(--line);margin:24px 0}
.contact-list.big{list-style:none;padding:0;margin:0;display:grid;gap:14px;font-size:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.row3{display:grid;grid-template-columns:1fr 1.4fr .7fr;gap:18px}
.field{display:block;margin-bottom:18px}
.field > label{display:block;font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line-2);border-radius:4px;color:var(--text);padding:13px 14px;font:inherit;font-size:15px;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--yellow);box-shadow:0 0 0 3px rgba(245,196,0,.15)}
.field.check > label{text-transform:none;letter-spacing:0;font-size:14.5px;font-weight:400;color:var(--muted);display:flex;gap:12px;align-items:flex-start;cursor:pointer}
.field.check input{width:18px;height:18px;margin-top:3px;accent-color:var(--yellow);flex-shrink:0}
.field em{display:block;font-style:normal;color:#ff7a6b;font-size:13px;margin-top:6px}
.field.has-err input,.field.has-err textarea{border-color:#ff7a6b}
.hp{position:absolute;left:-9999px}
.fineprint{font-size:12.5px;color:var(--dim);margin-top:14px}
.alert{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:var(--radius);margin-bottom:20px}
.alert.ok{background:rgba(245,196,0,.08);border:1px solid var(--yellow);color:var(--text)}
.alert.ok .ico{color:var(--yellow)}
.alert.ok p{color:var(--muted);margin-top:4px}
.alert.err{background:rgba(255,122,107,.1);border:1px solid #ff7a6b}

/* Utility headings (správná hierarchie H1–H6 bez změny vzhledu) */
.h3{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.contact-card .h3{font-size:20px;letter-spacing:0;text-transform:none;margin-bottom:18px}
.h4,.trust-item .h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.compare-col .h4{font-size:14px;margin-bottom:16px;color:var(--muted)}
.compare-col.is-uv .h4,.accent{color:var(--yellow)}
.h5{font-size:13px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.spaced{margin-top:28px}
.footer-links{display:flex;gap:24px}

/* Přístupnost */
.skip-link{position:absolute;left:16px;top:-60px;z-index:100;background:var(--yellow);color:#111;padding:10px 16px;border-radius:3px;font-weight:700}
.skip-link:focus{top:12px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Drobečková navigace */
.breadcrumbs{border-bottom:1px solid var(--line);background:var(--bg-2);font-size:13px;color:var(--dim)}
.breadcrumbs .container{display:flex;flex-wrap:wrap;gap:10px;padding-block:12px}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--yellow)}
.breadcrumbs [aria-current]{color:var(--text)}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;align-items:start}
.faq-list{display:grid;gap:12px}
.faq-item{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:0 24px}
.faq-item[open]{border-color:rgba(245,196,0,.5)}
.faq-item summary{cursor:pointer;list-style:none;padding:20px 30px 20px 0;font-weight:600;font-size:16.5px;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:16px;color:var(--yellow);font-size:24px;font-weight:400;transition:.2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:var(--muted);padding-bottom:20px;font-size:15px}

/* Textová stránka */
.prose h2{font-size:20px;margin:34px 0 10px}
.prose p{color:#cfd3d9;margin-bottom:10px;max-width:70ch}

/* Detail kolekce – vlastní fotka v pozadí */
.hero-bg.kol-custom-edc{background-image:url('../img/kolekce/custom-edc.webp');background-position:right center}
.hero-bg.kol-sklo-parfemy{background-image:url('../img/kolekce/sklo-parfemy.webp');background-position:right center}
.hero-bg.kol-silikon-reminky{background-image:url('../img/kolekce/silikon-reminky.webp');background-position:right center}
.hero-bg.kol-mikro-art-sperky{background-image:url('../img/kolekce/mikro-art-sperky.webp');background-position:right center}
.hero-bg.kol-b2b-stitky{background-image:url('../img/kolekce/b2b-stitky.webp');background-position:right center}
.hero-bg.kol-zdravotnictvi-elektronika{background-image:url('../img/kolekce/zdravotnictvi-elektronika.webp');background-position:right center}
.hero-bg.kol-img{background-size:auto 100%;background-color:#0b0c0e}
.hero-bg.kol-img::after{background:linear-gradient(90deg,#0b0c0e 0%,rgba(11,12,14,.92) 45%,rgba(11,12,14,.35) 100%)}
@media (max-width:960px){.hero-bg.kol-img{background-size:cover}.hero-bg.kol-img::after{background:linear-gradient(180deg,rgba(11,12,14,.75),rgba(11,12,14,.95))}}

/* Responsive */
@media (max-width:1100px){
  .features-grid{grid-template-columns:repeat(3,1fr)}
  .feature:nth-child(3n){border-right:0}
  .feature{border-bottom:1px solid var(--line)}
  .main-nav{gap:20px}
  .tech-grid,.faq-grid{grid-template-columns:1fr;gap:40px}
}
@media (max-width:960px){
  .header-cta{display:none}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .main-nav{position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);display:none;padding:10px 24px}
  .main-nav.is-open{display:flex}
  .main-nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .main-nav a.is-active::after{display:none}
  .cat-grid,.svc-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step,.step:first-child,.step:last-child{border-radius:0;margin:0}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-item:nth-child(2n){border-right:0}
  .footer-grid{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .hero-badge{display:none}
}
@media (max-width:640px){
  .container{padding:0 16px}
  .hero{min-height:auto}
  .hero-inner{padding:64px 16px}
  .hero-bg{background-position:65% center}
  .hero-bg::after{background:linear-gradient(180deg,rgba(0,0,0,.6),rgba(0,0,0,.92))}
  .features-grid{grid-template-columns:1fr 1fr}
  .feature{padding:22px 12px;border-right:1px solid var(--line)!important}
  .feature:nth-child(2n){border-right:0!important}
  .section{padding:64px 0}
  .svc-card.is-main{grid-column:auto}
  .cat-grid,.svc-grid,.compare,.steps,.trust-grid,.footer-grid,.row2,.row3{grid-template-columns:1fr}
  .trust-item{border-right:0;border-bottom:1px solid var(--line)}
  .cta-inner{flex-direction:column;align-items:flex-start;padding:44px 16px}
  .footer-bottom{flex-direction:column;padding:20px 16px}
  .footer-links{flex-wrap:wrap;gap:14px}
  .form-card,.contact-card{padding:22px}
  .hero-actions .btn{flex:1}
}