:root{
  --primary:#247ffb;
  --primary-dark:#0f5cc6;
  --bg:#0f0f10;
  --bg-2:#151517;
  --surface:#1a1a1c;
  --surface-2:#202024;
  --border:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.14);
  --text:#e7e7ea;
  --text-muted:#a4a4ac;
  --text-dim:#7a7a82;
  --white:#fff;
  --accent:#FD5151;
  --shadow:0 10px 30px rgba(0,0,0,.4);
  --shadow-hover:0 14px 40px rgba(0,0,0,.55);
  --radius:14px;
  --header-h:64px;
}
*,*::before,*::after{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;background:var(--bg);-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 "Roboto",system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:"Lato",system-ui,sans-serif;font-weight:900;line-height:1.15;margin:0 0 .6em;letter-spacing:-.01em;color:var(--white);overflow-wrap:break-word}
h1{font-size:clamp(1.9rem,5vw,3.5rem)}
h2{font-size:clamp(1.5rem,3.6vw,2.4rem)}
h3{font-size:clamp(1.1rem,2vw,1.35rem)}
p{color:var(--text-muted);overflow-wrap:break-word}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-dark)}
img{max-width:100%;height:auto;display:block}
svg{flex-shrink:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 clamp(24px,6vw,32px)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(15,15,16,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;padding-bottom:12px;min-height:var(--header-h)}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo img{height:clamp(32px,4.5vw,44px);width:auto;filter:brightness(0) invert(1)}
.nav{display:flex;align-items:center;gap:4px}
.nav a{color:var(--text);font-weight:500;padding:10px 14px;border-radius:8px;transition:.15s;font-size:.95rem;white-space:nowrap}
.nav a:hover,.nav a.active{background:var(--surface);color:var(--primary)}
.header-cta{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;padding:10px 18px;border-radius:999px;font-weight:700;transition:.15s;font-size:.95rem;white-space:nowrap;min-height:44px}
.header-cta:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}
.header-cta svg{width:18px;height:18px}
/* Telefon a burger drží pohromadě jako jeden prvek vpravo. Bez obalu by je
   space-between rozhodil po celé šířce a telefon by skončil uprostřed. */
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.burger{display:none;background:none;border:0;cursor:pointer;color:var(--text);padding:10px;line-height:0;width:44px;height:44px;align-items:center;justify-content:center}

/* Hero */
.hero{position:relative;padding:clamp(60px,10vw,130px) 0 clamp(50px,9vw,120px);color:#fff;overflow:hidden;background:linear-gradient(135deg,rgba(15,15,16,.72) 0%,rgba(15,15,16,.55) 55%,rgba(15,36,82,.55) 100%),url('../assets/img/hero.webp') center/cover no-repeat}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,transparent 55%,rgba(15,15,16,.65) 100%);z-index:0;pointer-events:none}
.hero .container{position:relative;z-index:1;text-align:center;max-width:820px}
.hero-eyebrow{display:inline-block;background:rgba(36,127,251,.14);color:var(--primary);border:1px solid rgba(36,127,251,.4);padding:6px 14px;border-radius:999px;font-size:clamp(.7rem,1.4vw,.85rem);font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.hero h1{color:#fff;margin-bottom:18px}
.hero-lead{font-size:clamp(1rem,1.8vw,1.15rem);color:rgba(255,255,255,.82);max-width:640px;margin:0 auto 28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:700;font-family:"Lato",sans-serif;transition:.15s;border:0;cursor:pointer;font-size:1rem;min-height:48px;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 22px rgba(36,127,251,.35)}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#fff;color:#fff}
.hero-stats{margin-top:clamp(30px,6vw,60px);display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,3vw,30px);max-width:640px;margin-left:auto;margin-right:auto}
.hero-stat{text-align:center}
.hero-stat b{display:block;font-family:"Lato",sans-serif;font-size:clamp(1.5rem,4vw,2.2rem);color:var(--primary);font-weight:900;line-height:1.1}
.hero-stat span{color:rgba(255,255,255,.72);font-size:clamp(.75rem,1.6vw,.9rem)}

/* Sections */
.section{padding:clamp(50px,7vw,80px) 0;background:var(--bg)}
.section-alt{background:var(--bg-2)}
.section-dark{background:var(--surface)}
.section-head{text-align:center;max-width:720px;margin:0 auto clamp(30px,5vw,50px)}
.section-head p{color:var(--text-muted);font-size:clamp(.95rem,1.7vw,1.1rem)}
.section-eyebrow{display:inline-block;color:var(--primary);font-size:clamp(.75rem,1.5vw,.85rem);font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}

/* Service cards */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:20px}
.service-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--border-strong)}
.service-card-img{aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
.service-card-img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.service-card:hover .service-card-img img{transform:scale(1.05)}
.service-card-body{padding:22px;flex:1;display:flex;flex-direction:column}
.service-card h3{margin-bottom:10px}
.service-card p{color:var(--text-muted);margin:0 0 18px;flex:1;font-size:.95rem}
.service-card .service-price{color:var(--primary);font-weight:700;font-family:"Lato",sans-serif;margin-bottom:14px}
.service-card .btn{align-self:flex-start;padding:10px 20px;font-size:.9rem;min-height:auto}

/* Feature list */
.feature-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:18px}
.feature-list li{position:relative;padding:0 0 0 40px;color:var(--text-muted);line-height:1.5;font-size:.95rem}
.feature-list li::before{content:"";position:absolute;left:0;top:2px;width:26px;height:26px;background:var(--primary);border-radius:50%;-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/16px no-repeat,linear-gradient(#000,#000);mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/16px no-repeat,linear-gradient(#000,#000);-webkit-mask-composite:source-in;mask-composite:intersect}
.feature-list li b{color:var(--white);display:block;margin-bottom:2px;font-family:"Lato",sans-serif}

/* Two-col */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:center}
.two-col-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--surface-2);border:1px solid var(--border)}
.two-col-img img{width:100%;height:100%;object-fit:cover}
.two-col-img iframe{width:100%;height:100%;border:0;background:var(--surface-2);display:block}

/* Contact strip */
.contact-strip{background:var(--surface);color:#fff;padding:clamp(40px,6vw,60px) 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:24px}
.contact-item{display:flex;gap:14px;align-items:flex-start;color:var(--text)}
.contact-icon{flex:0 0 44px;height:44px;background:rgba(36,127,251,.14);color:var(--primary);border-radius:12px;display:flex;align-items:center;justify-content:center}
.contact-icon svg{width:22px;height:22px}
.contact-item b{display:block;font-family:"Lato",sans-serif;font-size:1.05rem;margin-bottom:4px;color:var(--white)}
.contact-item a{color:var(--text-muted);display:block;word-break:break-word}
.contact-item a:hover{color:var(--primary)}
.contact-item span{color:var(--text-dim);line-height:1.5;display:block;font-size:.95rem}

/* Before / After */
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ba-item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;border:1px solid var(--border)}
.ba-item img{width:100%;height:100%;object-fit:cover}
.ba-label{position:absolute;top:12px;left:12px;background:rgba(0,0,0,.65);color:#fff;padding:5px 12px;border-radius:999px;font-family:"Lato",sans-serif;font-weight:700;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase}
.ba-label.after{background:var(--primary);color:#fff}

/* Footer */
.footer{background:#08080a;color:var(--text-muted);padding:50px 0 30px;font-size:.9rem;border-top:1px solid var(--border)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:32px}
.footer h4{color:var(--white);font-family:"Lato",sans-serif;font-size:.95rem;margin-bottom:14px;text-transform:uppercase;letter-spacing:.06em}
.footer a{color:var(--text-muted);display:block;padding:6px 0;font-size:.92rem}
.footer a:hover{color:var(--primary)}
.footer-brand img{filter:brightness(0) invert(1);height:44px;width:auto;max-width:100%;margin-bottom:16px;display:block}
.footer-brand p{max-width:280px;line-height:1.6;margin:0}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;color:var(--text-dim);font-size:.85rem}
.social-links{display:flex;gap:10px}
.social-links a{width:40px;height:40px;background:var(--surface);color:var(--text-muted);border-radius:50%;display:flex;align-items:center;justify-content:center;padding:0;transition:.15s;border:1px solid var(--border)}
.social-links a:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.social-links svg{width:18px;height:18px}

/* Legal / page hero */
.page-hero{background:linear-gradient(135deg,#0f0f10 0%,#0f1e3f 100%);color:#fff;padding:clamp(50px,8vw,80px) 0 clamp(40px,6vw,60px);text-align:center;border-bottom:1px solid var(--border)}
.page-hero h1{color:#fff;margin:0}
.page-hero p{color:rgba(255,255,255,.72);margin-top:12px}
.legal-content{max-width:820px;margin:0 auto;padding:clamp(40px,6vw,60px) clamp(16px,4vw,24px);color:var(--text)}
.legal-content h2,.legal-content h3{color:var(--white);margin-top:1.8em}
.legal-content p,.legal-content li{color:var(--text-muted);line-height:1.75;overflow-wrap:break-word}
.legal-content ul,.legal-content ol{padding-left:20px}
.legal-content a{color:var(--primary)}

/* Responsive breakpoints */
@media (max-width:900px){
  .two-col{grid-template-columns:1fr;gap:32px}
  .two-col-img{aspect-ratio:16/10;max-width:100%}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  }
@media (max-width:640px){
  .header-inner{padding-top:10px;padding-bottom:10px}
  .nav{display:none}
  .nav.open{display:flex;position:absolute;top:100%;left:0;right:0;background:var(--surface);flex-direction:column;padding:12px;box-shadow:var(--shadow);gap:2px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
  .nav.open a{padding:14px 16px;font-size:1rem}
  .burger{display:inline-flex}
  .hero-cta{flex-direction:column;width:100%;max-width:320px;margin:0 auto}
  .hero-cta .btn{width:100%}
  .hero-stats{grid-template-columns:repeat(3,1fr);gap:10px}
  .hero-stat b{font-size:clamp(1.2rem,5vw,1.7rem)}
  .hero-stat span{font-size:.7rem;line-height:1.3;display:block}
  .contact-grid{gap:20px}
  .ba-grid{grid-template-columns:1fr;gap:14px}
  .ba-item{aspect-ratio:3/2}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{justify-content:center;text-align:center}
  .contact-item{gap:12px}
  .contact-icon{flex:0 0 40px;height:40px}
  .contact-icon svg{width:20px;height:20px}
  .service-card-body{padding:18px}
  .section-head{margin-bottom:26px}
  .two-col-img iframe{min-height:280px}
}
@media (max-width:400px){
  .logo img{height:32px}
  h1{font-size:1.75rem}
}

/* Service nav (rozcestnik pod page-hero) */
.service-nav{position:sticky;top:var(--header-h);z-index:40;background:rgba(15,15,16,.78);backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);border-bottom:1px solid var(--border)}
.service-nav .container{display:flex;gap:2px;overflow-x:auto;padding-top:0;padding-bottom:0;scrollbar-width:none;position:relative}
.service-nav .container::-webkit-scrollbar{display:none}
.service-nav a{position:relative;white-space:nowrap;padding:18px 18px;color:var(--text-muted);font-size:.9rem;font-weight:500;transition:color .18s ease;background:transparent;flex-shrink:0;letter-spacing:.01em;border:0;border-radius:0}
.service-nav a::after{content:"";position:absolute;left:18px;right:18px;bottom:0;height:2px;background:linear-gradient(90deg,transparent,var(--primary),transparent);transform:scaleX(0);transform-origin:center;transition:transform .28s cubic-bezier(.4,0,.2,1);border-radius:2px}
.service-nav a:hover{color:var(--white)}
.service-nav a:hover::after{transform:scaleX(.6);background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent)}
.service-nav a.active{color:var(--primary)}
.service-nav a.active::after{transform:scaleX(1);background:linear-gradient(90deg,transparent,var(--primary),transparent)}
@media (max-width:640px){
  .service-nav a{padding:14px 14px;font-size:.85rem}
  .service-nav a::after{left:14px;right:14px}
}

/* Anchor offset (sticky header + service-nav) */
section[id],[id=objednat]{scroll-margin-top:80px}
body:has(.service-nav) section[id]{scroll-margin-top:130px}

/* Service nav — mobile drawer (button + panel) */
.service-nav-toggle{display:none;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:14px clamp(20px,5vw,28px);background:transparent;border:0;color:var(--text);font-size:.95rem;font-weight:500;cursor:pointer;font-family:inherit;text-align:left}
.service-nav-toggle .service-nav-chev{transition:transform .25s ease;color:var(--primary);flex-shrink:0}
.service-nav-toggle[aria-expanded="true"] .service-nav-chev{transform:rotate(180deg)}
.service-nav-panel{display:flex;flex-direction:column;background:var(--surface);border-top:1px solid var(--border)}
.service-nav-panel[hidden]{display:none !important}
.service-nav-panel a{padding:14px clamp(20px,5vw,28px);color:var(--text);font-size:.95rem;text-decoration:none;border-bottom:1px solid var(--border);transition:background .15s,color .15s}
.service-nav-panel a:last-child{border-bottom:0}
.service-nav-panel a:active,.service-nav-panel a:hover{background:var(--surface-2);color:var(--primary)}
@media (max-width:640px){
  .service-nav .container{display:none}
  .service-nav-toggle{display:flex}
}
@media (min-width:641px){
  .service-nav-panel{display:none !important}
}

/* header-cta mobile icon */
@media (max-width:900px){
  .header-cta{padding:8px 12px;font-size:.85rem;min-height:40px}
  .header-cta span{display:none}
  .header-cta svg{width:20px;height:20px}
}
@media (max-width:400px){
  .header-cta{padding:8px 10px}
}

/* ----------------------------------------------------------------- galerie */


.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:clamp(12px,2vw,18px)}
.gallery-item{display:block;position:relative;border-radius:var(--radius);overflow:hidden;background:var(--surface-2);border:1px solid var(--border);aspect-ratio:4/3;transition:transform .2s,box-shadow .2s,border-color .2s}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.gallery-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--border-strong)}
.gallery-item:hover img{transform:scale(1.04)}
.gallery-item:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
/* display:block výše přebíjí výchozí chování [hidden], bez tohohle by filtr nic neskryl. */
.gallery-item[hidden]{display:none !important}

/* Lupa v rohu, ať je poznat, že jde o zvětšení. Bez textu, aby fotka zůstala hlavní. */
.gallery-item::after{content:"";position:absolute;right:10px;bottom:10px;width:34px;height:34px;border-radius:50%;background:rgba(15,15,16,.72) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='7'/><line x1='21' y1='21' x2='16.65' y2='16.65'/><line x1='11' y1='8' x2='11' y2='14'/><line x1='8' y1='11' x2='14' y2='11'/></svg>") center/18px no-repeat;opacity:0;transition:opacity .2s;pointer-events:none}
.gallery-item:hover::after,.gallery-item:focus-visible::after{opacity:1}


/* PhotoSwipe: sladit pozadí s tmavým webem */
.pswp{--pswp-bg:#0b0b0c;--pswp-placeholder-bg:#1a1a1c}

/* dvojice před a po */
.ba-pairs{display:grid;gap:clamp(30px,5vw,48px)}
.ba-pair-title{margin:0 0 4px;font-size:clamp(1.05rem,1.8vw,1.25rem)}
.ba-pair-note{margin:0 0 16px;color:var(--text-dim);font-size:.92rem}
.ba-grid a.ba-item{display:block;cursor:zoom-in;transition:transform .2s,box-shadow .2s}
.ba-grid a.ba-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.ba-grid a.ba-item:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.ba-label{z-index:2}

/* partner (Tidy24) v patičce, zrcadlí stejný blok na tidy24.cz */
.partner-tag{margin-top:26px}
.partner-tag-label{display:block;margin-bottom:10px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);font-family:"Lato",sans-serif}
.partner-tag a{display:inline-block;line-height:0;padding:0;opacity:.88;transition:opacity .25s ease}
.partner-tag a:hover{opacity:1}
.partner-tag img{height:auto;width:160px;max-width:100%}