/* Andklim – klimatyzacja, chłodnictwo, wentylacja
   Układ: jasne „mroźne” tło, granatowe sekcje kontrastowe, niebieskie barwy z logo,
   ciepły pomarańcz tylko dla ogrzewania (pompy ciepła). */
:root{
  color-scheme: light;
  --ink:#08192B;        /* granat nocny – tekst i ciemne sekcje */
  --ink-2:#0E2A44;
  --paper:#F4F8FB;      /* tło strony */
  --white:#FFFFFF;
  --frost:#E2F0F9;      /* lodowy błękit – tła kafli */
  --frost-2:#CFE6F5;
  --blue:#0879BF;       /* niebieski z logo („and”) */
  --sky:#41A7DD;        /* jasny niebieski z logo („klim”) */
  --heat:#EE8A4C;       /* ogrzewanie / pompy ciepła */
  --mute:#566879;
  --mute-d:#9DB2C5;
  --line:rgba(8,25,43,.10);
  --line-d:rgba(255,255,255,.12);

  --f-display:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-body:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;

  --wrap:1240px;
  --gut:clamp(16px,4vw,40px);
  --sec:clamp(72px,9vw,128px);
  --r-l:28px; --r-m:18px; --r-s:12px;
  --shadow:0 1px 2px rgba(8,25,43,.06),0 12px 32px -12px rgba(8,25,43,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- typografia ---------- */
h1,h2,h3,.disp{font-family:var(--f-display);font-weight:600;letter-spacing:-.02em;line-height:1.08;margin:0;text-wrap:balance}
h1{font-size:clamp(2.3rem,5.6vw,4.6rem);font-weight:600}
h2{font-size:clamp(1.85rem,3.6vw,3rem)}
h3{font-size:clamp(1.15rem,1.6vw,1.35rem);letter-spacing:-.01em;line-height:1.25}
p{margin:0}
.lead{font-size:clamp(1.08rem,1.4vw,1.25rem);color:var(--mute);max-width:36em}
.eyebrow{font-family:var(--f-mono);font-size:.78rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--sky);box-shadow:0 0 0 4px rgba(65,167,221,.18)}
.mono{font-family:var(--f-mono)}
.grad{background:linear-gradient(100deg,var(--blue),var(--sky));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-head{display:grid;gap:18px;max-width:46rem;margin-bottom:clamp(36px,5vw,64px)}
.sec-head--split{max-width:none;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:end;gap:24px 64px}
.prose{max-width:44rem}
.prose p+p{margin-top:1em}

/* ---------- przyciski ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:999px;font-family:var(--f-body);font-weight:600;font-size:1rem;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .2s,background .2s,color .2s,border-color .2s,box-shadow .2s;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px -10px rgba(8,121,191,.7)}
.btn--primary:hover{background:#066aa8;transform:translateY(-1px)}
.btn--ghost{border-color:var(--line);background:var(--white);color:var(--ink)}
.btn--ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:var(--frost)}
.btn--outline-l{border-color:rgba(255,255,255,.35);color:#fff}
.btn--outline-l:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--blue);text-decoration:none}
.link-arrow svg{width:18px;height:18px;transition:transform .2s}
.link-arrow:hover svg{transform:translateX(4px)}

/* ---------- pasek górny + nagłówek ---------- */
.topbar{background:var(--ink);color:#C9D8E6;font-size:.85rem}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:40px}
.topbar a{text-decoration:none;color:#fff}
.topbar .tb-l{display:flex;align-items:center;gap:8px}
.topbar .tb-r{display:flex;gap:22px}
.dot-live{width:8px;height:8px;border-radius:50%;background:#3DDC97;box-shadow:0 0 0 0 rgba(61,220,151,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(61,220,151,.55)}70%{box-shadow:0 0 0 8px rgba(61,220,151,0)}100%{box-shadow:0 0 0 0 rgba(61,220,151,0)}}

.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(244,248,251,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.hdr.is-scrolled{border-color:var(--line);background:rgba(255,255,255,.92)}
.hdr .wrap{display:flex;align-items:center;gap:24px;height:76px}
.logo img{width:132px;height:auto}
.ftr-credit a{color:#fff!important;font-weight:600}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav > a,.nav-dd > button{font:500 .98rem/1 var(--f-body);color:var(--ink);text-decoration:none;padding:12px 14px;border-radius:999px;background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.nav > a:hover,.nav-dd > button:hover,.nav > a[aria-current="page"]{background:var(--frost);color:var(--blue)}
.nav-dd{position:relative}
.nav-dd svg{width:14px;height:14px;transition:transform .2s}
.nav-dd.open svg{transform:rotate(180deg)}
.dd{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px);width:min(620px,90vw);background:#fff;border:1px solid var(--line);border-radius:var(--r-m);box-shadow:var(--shadow);padding:16px;display:grid;grid-template-columns:1.25fr 1fr;gap:8px 16px;opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s}
.nav-dd.open .dd,.nav-dd:focus-within .dd{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
@media (hover:hover){.nav-dd:hover .dd{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}}
.dd h4{margin:4px 10px 6px;font:500 .72rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.dd a{display:flex;gap:12px;align-items:center;padding:9px 10px;border-radius:12px;text-decoration:none;font-size:.95rem;color:var(--ink)}
.dd a:hover{background:var(--frost)}
.dd .ic{width:34px;height:34px;border-radius:10px;background:var(--frost);display:grid;place-items:center;flex:none;color:var(--blue)}
.dd .ic svg{width:20px;height:20px}
.dd a:hover .ic{background:#fff}
.hdr-cta{margin-left:8px}
.burger{display:none;margin-left:auto;width:48px;height:48px;border-radius:14px;border:1px solid var(--line);background:#fff;cursor:pointer;place-items:center}
.burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:transform .25s,background .25s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,top .25s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.menu-open .burger span{background:transparent}
.menu-open .burger span::before{top:0;transform:rotate(45deg)}
.menu-open .burger span::after{top:0;transform:rotate(-45deg)}

.mnav{position:fixed;inset:0;z-index:40;background:var(--paper);padding:calc(132px + env(safe-area-inset-top,0px)) var(--gut) calc(32px + env(safe-area-inset-bottom,0px));overflow-y:auto;display:none;flex-direction:column;gap:6px}
.menu-open .mnav{display:flex}
.mnav a{font:600 1.35rem/1.2 var(--f-display);letter-spacing:-.01em;text-decoration:none;padding:12px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.mnav .mnav-sub{display:flex;flex-wrap:wrap;gap:8px;padding:10px 0 14px;border-bottom:1px solid var(--line)}
.mnav .mnav-sub a{font:500 .95rem/1 var(--f-body);padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff}
.mnav .btn{margin-top:20px;font-size:1.05rem}
.menu-open{overflow:hidden}

/* ---------- hero (start) ---------- */
.hero{position:relative;padding-block:clamp(40px,6vw,88px) clamp(56px,7vw,104px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:70vw;max-width:980px;aspect-ratio:1;background:radial-gradient(closest-side,rgba(65,167,221,.22),rgba(65,167,221,0));pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero-copy{display:grid;gap:26px}
.hero h1 .ln{display:block}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 22px;padding-top:6px;color:var(--mute);font-size:.95rem}
.hero-facts span{display:inline-flex;align-items:center;gap:8px}
.hero-facts svg{width:18px;height:18px;color:var(--blue)}
.hero-art{position:relative}
.hero-art svg{width:100%;height:auto}
.chip-float{position:absolute;display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:18px;padding:12px 16px;box-shadow:var(--shadow);font-size:.9rem;line-height:1.25}
.chip-float b{display:block;font-family:var(--f-display);font-weight:600;font-size:1.02rem}
.chip-float .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--frost);color:var(--blue);flex:none}
.chip-float .ic svg{width:22px;height:22px}
.chip-a{left:-4%;bottom:16%}
.chip-b{right:0;top:4%}

/* animacje SVG hero */
.flow{stroke-dasharray:6 14;animation:flow 2.6s linear infinite}
.flow.d2{animation-delay:-.9s}.flow.d3{animation-delay:-1.7s}
@keyframes flow{to{stroke-dashoffset:-80}}
.spin{transform-box:fill-box;transform-origin:center;animation:spin 3.5s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- pasek marek ---------- */
.brands{border-block:1px solid var(--line);background:#fff;overflow:hidden}
.brands .wrap{display:flex;align-items:center;gap:28px;min-height:84px}
.brands-label{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);white-space:nowrap;flex:none}
.marquee{flex:1;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:44px;width:max-content;animation:marq 48s linear infinite}
.marquee-track span{font-family:var(--f-display);font-weight:600;font-size:1.05rem;color:#8EA3B6;letter-spacing:-.01em;white-space:nowrap}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- sekcje ---------- */
.sec{padding-block:var(--sec)}
.sec--white{background:#fff}
.sec--dark{background:var(--ink);color:#fff}
.sec--dark .lead{color:var(--mute-d)}
.sec--dark .eyebrow{color:var(--sky)}

/* usługi – bento */
.svc-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.svc{position:relative;display:flex;flex-direction:column;gap:14px;padding:28px;border-radius:var(--r-l);background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s;min-width:0}
.svc:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:transparent}
.svc .ic{width:52px;height:52px;border-radius:16px;background:var(--frost);color:var(--blue);display:grid;place-items:center}
.svc .ic svg{width:28px;height:28px}
.svc p{color:var(--mute);font-size:.98rem}
.svc .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.tag{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.04em;padding:5px 9px;border-radius:999px;background:var(--paper);border:1px solid var(--line);color:var(--mute)}
.svc--wide{grid-column:span 3}
.svc--third{grid-column:span 2}
.svc--feature{background:linear-gradient(150deg,#0B3558,var(--ink) 70%);color:#fff;border-color:transparent}
.svc--feature p{color:#B9CCDD}
.svc--feature .ic{background:rgba(255,255,255,.1);color:var(--sky)}
.svc--feature .tag{background:rgba(255,255,255,.06);border-color:var(--line-d);color:#B9CCDD}
.svc--heat .ic{background:#FCEBDD;color:#D4692A}
.svc-art{position:absolute;right:-30px;bottom:-30px;width:46%;max-width:260px;opacity:.95;pointer-events:none}
.svc--wide .svc-copy{max-width:58%}
.svc .more svg{width:18px;height:18px}
.svc .more{margin-top:4px;display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.95rem;color:var(--blue)}
.svc--feature .more{color:var(--sky)}

/* liczby / dlaczego my */
.why{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,96px);align-items:start}
.why-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.why-item{padding:26px;border-radius:var(--r-m);border:1px solid var(--line-d);background:rgba(255,255,255,.03);display:grid;gap:10px;min-width:0}
.why-num{font-family:var(--f-display);font-weight:600;font-size:clamp(2.2rem,3.6vw,3rem);letter-spacing:-.03em;line-height:1;color:#fff}
.why-num small{font-size:.45em;color:var(--sky);margin-left:4px;letter-spacing:0}
.why-item p{color:var(--mute-d);font-size:.98rem}
.why-item h3{font-size:1.05rem}

/* proces */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:st;list-style:none;margin:0;padding:0}
.step{position:relative;padding:28px 24px 26px;border-radius:var(--r-m);background:#fff;border:1px solid var(--line);display:grid;gap:10px;align-content:start;min-width:0}
.step-n{font-family:var(--f-mono);font-size:.8rem;color:var(--blue);display:flex;align-items:center;gap:10px}
.step-n::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--sky),transparent)}
.step p{color:var(--mute);font-size:.97rem}

/* certyfikaty – podgląd */
.cert-strip{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.cert-mini{border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);aspect-ratio:3/4;display:block;transition:transform .25s,box-shadow .25s}
.cert-mini img{width:100%;height:100%;object-fit:cover;object-position:top}
.cert-mini:hover{transform:translateY(-4px) rotate(-.6deg);box-shadow:var(--shadow)}
.cert-band{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:center}

/* obszar działania */
.area{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.map-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(16px,2.5vw,28px);position:relative}
.map-card svg{width:100%;height:auto}
.city-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.city{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;font-weight:500;transition:border-color .2s,color .2s}
.city:hover{border-color:var(--blue);color:var(--blue)}
.city svg{width:16px;height:16px;color:var(--blue)}
.city--base{background:var(--ink);color:#fff;border-color:var(--ink)}
.city--base svg{color:var(--sky)}

/* blog – karty */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.post-card{display:flex;flex-direction:column;border-radius:var(--r-l);overflow:hidden;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:transform .25s,box-shadow .25s;min-width:0}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.post-cover{aspect-ratio:16/10;background:linear-gradient(135deg,#0B3558,var(--ink));position:relative;overflow:hidden}
.post-cover svg{position:absolute;inset:0;width:100%;height:100%}
.post-body{padding:24px;display:grid;gap:10px}
.post-meta{font-family:var(--f-mono);font-size:.78rem;color:var(--mute);display:flex;gap:12px;flex-wrap:wrap}
.post-card p{color:var(--mute);font-size:.97rem}
.post-card--soon{border-style:dashed;background:transparent;justify-content:center;align-items:flex-start;padding:28px;gap:10px}
.post-card--soon:hover{transform:none;box-shadow:none}
.post-card--soon p{max-width:22em}
.post-feature{grid-column:span 2;flex-direction:row}
.post-feature .post-cover{aspect-ratio:auto;flex:1.1;min-height:300px}
.post-feature .post-body{flex:1;align-content:center;padding:clamp(24px,3vw,40px)}

/* CTA */
.cta{position:relative;border-radius:var(--r-l);background:linear-gradient(120deg,var(--blue),#0B5E95 55%,var(--ink));color:#fff;padding:clamp(32px,5vw,64px);display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:28px;align-items:center;overflow:hidden}
.cta::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;border:1px solid rgba(255,255,255,.15);box-shadow:0 0 0 40px rgba(255,255,255,.04),0 0 0 80px rgba(255,255,255,.03)}
.cta h2{font-size:clamp(1.6rem,3vw,2.5rem)}
.cta p{color:#D4E8F6;margin-top:12px;max-width:34em}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1}
.cta-phone{font-family:var(--f-display);font-weight:600;font-size:clamp(1.5rem,2.6vw,2.1rem);letter-spacing:-.02em;color:#fff;text-decoration:none;display:block;margin-top:16px}

/* stopka */
.ftr{background:var(--ink);color:#B9CCDD;padding-block:72px calc(32px + env(safe-area-inset-bottom,0px));margin-top:var(--sec)}
.ftr-grid{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:40px}
.ftr img{width:140px;height:auto}
.ftr h4{font:500 .75rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:6px 0 18px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr a{text-decoration:none;color:#B9CCDD}
.ftr a:hover{color:#fff}
.ftr p{font-size:.95rem;max-width:22em;margin-top:18px}
.ftr-big{font-family:var(--f-display);font-weight:600;font-size:1.25rem;color:#fff!important}
.ftr-bottom{margin-top:56px;padding-top:24px;border-top:1px solid var(--line-d);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.85rem;color:#7F95AA}

/* ---------- podstrony ---------- */
.page-hero{padding-block:clamp(40px,6vw,80px) clamp(40px,5vw,64px);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-12%;top:-40%;width:60vw;max-width:780px;aspect-ratio:1;background:radial-gradient(closest-side,rgba(65,167,221,.18),rgba(65,167,221,0));pointer-events:none}
.page-hero .wrap{position:relative;display:grid;gap:22px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.88rem;color:var(--mute)}
.crumbs a{color:var(--mute);text-decoration:none}
.crumbs a:hover{color:var(--blue)}
.crumbs span[aria-hidden]{opacity:.5}
.page-hero h1{font-size:clamp(2.1rem,4.8vw,3.9rem);max-width:18ch}
.page-hero--split .wrap{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:end;gap:28px 64px}
.page-hero--split .ph-side{display:grid;gap:18px}

/* oferta – bloki usług */
.offer{display:grid;gap:20px}
.offer-item{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(24px,4vw,48px);scroll-margin-top:110px;align-items:start}
.offer-item:nth-child(even) .offer-vis{order:2}
.offer-vis{border-radius:var(--r-m);background:var(--frost);aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;position:relative}
.offer-vis svg{width:84%;height:auto}
.offer-vis--dark{background:linear-gradient(150deg,#0B3558,var(--ink))}
.offer-vis--heat{background:linear-gradient(150deg,#FDF1E7,#FCE3CF)}
.offer-copy{display:grid;gap:18px;align-content:start;min-width:0}
.offer-copy .ic{width:48px;height:48px;border-radius:14px;background:var(--frost);color:var(--blue);display:grid;place-items:center}
.offer-copy .ic svg{width:26px;height:26px}
.offer-copy p{color:var(--mute)}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ticks li{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start}
.ticks li::before{content:"";width:22px;height:22px;border-radius:50%;background:var(--frost) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230879BF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/13px no-repeat;margin-top:2px}
.ticks--cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px}
.subnav{position:sticky;top:76px;z-index:20;background:rgba(244,248,251,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-block:1px solid var(--line)}
.subnav .wrap{display:flex;gap:6px;overflow-x:auto;padding-block:10px;scrollbar-width:none}
.subnav .wrap::-webkit-scrollbar{display:none}
.subnav a{flex:none;text-decoration:none;font-size:.92rem;font-weight:500;padding:9px 14px;border-radius:999px;color:var(--mute);border:1px solid transparent}
.subnav a:hover{color:var(--blue);border-color:var(--line);background:#fff}

/* FAQ */
.faq{display:grid;gap:12px;max-width:880px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:0 24px;transition:border-color .2s}
.faq details[open]{border-color:var(--frost-2)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;font-weight:600;font-size:1.06rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:32px;height:32px;border-radius:50%;background:var(--frost) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230879BF' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/16px no-repeat;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding-bottom:22px;color:var(--mute);display:grid;gap:12px}

/* O nas */
.about-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,72px);align-items:start}
.fact-card{background:var(--ink);color:#fff;border-radius:var(--r-l);padding:clamp(24px,3vw,40px);display:grid;gap:22px}
.fact-row{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line-d)}
.fact-row:last-child{border-bottom:0;padding-bottom:0}
.fact-row .ic{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.08);color:var(--sky);display:grid;place-items:center}
.fact-row .ic svg{width:22px;height:22px}
.fact-row small{display:block;color:var(--mute-d);font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase}
.fact-row b{font-weight:600}
.values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.value{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:28px;display:grid;gap:12px;align-content:start}
.value .ic{width:46px;height:46px;border-radius:14px;background:var(--frost);color:var(--blue);display:grid;place-items:center}
.value .ic svg{width:24px;height:24px}
.value p{color:var(--mute);font-size:.98rem}
.brand-cloud{display:flex;flex-wrap:wrap;gap:10px}
.brand-cloud span{font-family:var(--f-display);font-weight:500;font-size:.95rem;padding:10px 16px;border-radius:999px;background:#fff;border:1px solid var(--line)}

/* certyfikaty */
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.fbtn{font:500 .93rem/1 var(--f-body);padding:11px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;display:inline-flex;gap:8px;align-items:center}
.fbtn em{font-style:normal;font-family:var(--f-mono);font-size:.75rem;color:var(--mute);background:var(--paper);padding:3px 7px;border-radius:999px}
.fbtn[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.fbtn[aria-pressed="true"] em{background:rgba(255,255,255,.12);color:#fff}
.search{position:relative;margin-left:auto;min-width:min(280px,100%)}
.search input{width:100%;height:46px;border-radius:999px;border:1px solid var(--line);background:#fff;padding:0 18px 0 44px;font:400 .97rem var(--f-body);color:var(--ink)}
.search input:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 4px rgba(65,167,221,.18)}
.search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--mute)}
.cert-count{font-family:var(--f-mono);font-size:.85rem;color:var(--mute);margin:22px 0 18px}
.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.cert{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;text-align:left;padding:0;cursor:zoom-in;font:inherit;color:inherit;transition:transform .25s,box-shadow .25s}
.cert:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.cert-img{display:block;aspect-ratio:3/4;background:var(--paper);overflow:hidden;border-bottom:1px solid var(--line)}
.cert-img img{width:100%;height:100%;object-fit:cover;object-position:top center}
.cert-info{display:grid;padding:16px 18px 18px;display:grid;gap:4px}
.cert-brand{font-family:var(--f-display);font-weight:600;font-size:1rem;display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.cert-brand .yr{font-family:var(--f-mono);font-weight:500;font-size:.75rem;color:var(--mute)}
.cert-t{font-size:.92rem;font-weight:500}
.cert-s{font-size:.86rem;color:var(--mute)}
.cert[hidden]{display:none}
.empty{padding:40px;border:1px dashed var(--line);border-radius:var(--r-m);text-align:center;color:var(--mute)}

.lb{position:fixed;inset:0;z-index:100;background:rgba(6,18,31,.92);display:none;align-items:center;justify-content:center;padding:calc(64px + env(safe-area-inset-top,0px)) 72px calc(84px + env(safe-area-inset-bottom,0px))}
.lb.open{display:flex}
.lb img{max-height:100%;max-width:100%;border-radius:8px;box-shadow:0 30px 80px rgba(0,0,0,.5);background:#fff}
.lb-cap{position:absolute;left:0;right:0;bottom:calc(20px + env(safe-area-inset-bottom,0px));text-align:center;color:#fff;padding-inline:16px;font-size:.95rem}
.lb-cap b{font-family:var(--f-display);font-weight:600}
.lb-btn{position:absolute;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;display:grid;place-items:center}
.lb-btn:hover{background:rgba(255,255,255,.16)}
.lb-btn svg{width:22px;height:22px}
.lb-close{top:calc(16px + env(safe-area-inset-top,0px));right:16px}
.lb-prev{left:12px;top:50%;transform:translateY(-50%)}
.lb-next{right:12px;top:50%;transform:translateY(-50%)}

/* realizacje */
.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.photo{position:relative;display:block;padding:0;border:0;border-radius:var(--r-m);overflow:hidden;aspect-ratio:4/3;background:var(--frost);cursor:zoom-in;font:inherit;color:inherit}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.photo:hover img{transform:scale(1.05)}
.photo .cap{position:absolute;left:10px;bottom:10px;max-width:calc(100% - 20px);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);font-size:.85rem;font-weight:500;text-align:left}
.photo .cap em{display:none}
.photo[hidden]{display:none}
.home-photos{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:repeat(2,minmax(0,220px));gap:14px}
.home-photos a{position:relative;border-radius:var(--r-m);overflow:hidden;display:block;background:var(--frost)}
.home-photos a:first-child{grid-row:span 2}
.home-photos img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.home-photos a:hover img{transform:scale(1.05)}
.home-photos span{position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.92);border-radius:999px;padding:6px 12px;font-size:.82rem;font-weight:500}
@media (max-width:640px){.home-photos{grid-template-columns:1fr 1fr;grid-template-rows:none}.home-photos a{aspect-ratio:1}.home-photos a:first-child{grid-column:span 2;grid-row:auto;aspect-ratio:4/3}.home-photos a:nth-child(n+6){display:none}.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.photo .cap{font-size:.72rem;padding:5px 9px;left:6px;bottom:6px;max-width:calc(100% - 12px)}.photo .cap em{display:none}}

.gal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.gal-item{border-radius:var(--r-m);overflow:hidden;position:relative;aspect-ratio:4/3;background:var(--frost);border:1px solid var(--line)}
.gal-item img{width:100%;height:100%;object-fit:cover}
.gal-item figcaption{position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.92);border-radius:999px;padding:6px 12px;font-size:.82rem;font-weight:500}
.gal-ph{display:grid;place-items:center;height:100%;padding:24px}
.gal-ph svg{width:62%;height:auto;opacity:.9}
.gal-cat{display:grid;gap:22px;margin-bottom:clamp(48px,6vw,80px)}
.gal-cat-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap}
.note{display:flex;gap:14px;align-items:flex-start;background:#FFF8EC;border:1px solid #F5DDB4;border-radius:var(--r-m);padding:18px 20px;color:#6A4B16;font-size:.95rem;margin-bottom:40px}
.note svg{width:22px;height:22px;flex:none;margin-top:2px}

/* kontakt */
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);align-items:start}
.cinfo{display:grid;gap:14px}
.cbox{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:20px 22px;text-decoration:none;color:var(--ink)}
a.cbox:hover{border-color:var(--blue)}
.cbox .ic{width:48px;height:48px;border-radius:14px;background:var(--frost);color:var(--blue);display:grid;place-items:center}
.cbox .ic svg{width:24px;height:24px}
.cbox small{display:block;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.cbox b{font-size:1.12rem;font-weight:600;word-break:break-word}
.cbox--dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.cbox--dark .ic{background:rgba(255,255,255,.1);color:var(--sky)}
.cbox--dark small{color:var(--mute-d)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(22px,3.5vw,40px);display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.field{display:grid;gap:8px}
.field label{font-size:.9rem;font-weight:500}
.field input,.field select,.field textarea{width:100%;font:400 1rem var(--f-body);color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:13px 14px;min-height:50px}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sky);background:#fff;box-shadow:0 0 0 4px rgba(65,167,221,.16)}
.check{display:grid;grid-template-columns:22px 1fr;gap:10px;font-size:.88rem;color:var(--mute);align-items:start}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--blue)}
.form-msg{font-size:.95rem;padding:14px 16px;border-radius:12px}
.form-msg.ok{background:#E8F8F0;color:#145C3B}
.form-msg.err{background:#FDECEC;color:#8A1C1C}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{cursor:pointer}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-block;padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:var(--paper);font-size:.92rem}
.chips input:checked + span{background:var(--ink);color:#fff;border-color:var(--ink)}
.chips input:focus-visible + span{outline:3px solid var(--sky);outline-offset:2px}

/* artykuł */
.article{max-width:760px;margin-inline:auto}
.article-head{display:grid;gap:18px;max-width:860px;margin-inline:auto}
.article-head h1{font-size:clamp(2rem,4.4vw,3.4rem);max-width:none}
.article-cover{margin:40px auto 0;max-width:1100px;border-radius:var(--r-l);overflow:hidden;aspect-ratio:21/9;background:linear-gradient(135deg,#0B3558,var(--ink));position:relative}
.article-cover svg{position:absolute;inset:0;width:100%;height:100%}
.article h2{font-size:clamp(1.45rem,2.6vw,2rem);margin:56px 0 18px}
.article h3{margin:32px 0 12px}
.article p,.article ul,.article ol{margin:0 0 18px;color:#2C3E50;font-size:1.09rem;line-height:1.75}
.article ul,.article ol{padding-left:1.3em}
.article li{margin-bottom:8px}
.article strong{color:var(--ink)}
.tbl-wrap{overflow-x:auto;margin:8px 0 26px;border:1px solid var(--line);border-radius:var(--r-m);background:#fff}
.tbl{width:100%;border-collapse:collapse;font-size:.98rem;min-width:520px}
.tbl th,.tbl td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.tbl th{font-family:var(--f-mono);font-weight:500;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);background:var(--paper)}
.tbl tr:last-child td{border-bottom:0}
.callout{border-left:3px solid var(--sky);background:var(--frost);padding:18px 22px;border-radius:0 var(--r-s) var(--r-s) 0;margin:0 0 24px;color:#21384D}
.calc{margin:28px 0 36px;background:var(--ink);color:#fff;border-radius:var(--r-l);padding:clamp(22px,3.5vw,36px);display:grid;gap:22px}
.calc h3{margin:0;color:#fff}
.calc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.calc .field label{color:#C9D8E6}
.calc .field input,.calc .field select{background:rgba(255,255,255,.06);border-color:var(--line-d);color:#fff}
.calc .field select option{color:var(--ink)}
.calc-out{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;padding-top:20px;border-top:1px solid var(--line-d)}
.calc-kw{font-family:var(--f-display);font-weight:600;font-size:clamp(2.2rem,5vw,3.2rem);letter-spacing:-.03em;line-height:1}
.calc-kw small{font-size:.4em;color:var(--sky);margin-left:6px}
.calc-out p{color:#B9CCDD;font-size:.95rem;margin:0}
.calc-out b{color:#fff}
.author{display:flex;gap:14px;align-items:center;margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}
.author .av{width:52px;height:52px;border-radius:50%;background:var(--frost);display:grid;place-items:center;color:var(--blue)}
.author .av svg{width:26px;height:26px}

/* ruch – wejścia sekcji (stan spoczynkowy widoczny) */
@media (prefers-reduced-motion:no-preference){
  .js .rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
  .js .rv.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .flow,.spin,.marquee-track,.dot-live{animation:none!important}
}

/* ---------- responsywność ---------- */
@media (max-width:1100px){
  .nav,.hdr-cta{display:none}
  .burger{display:grid}
  .svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .svc--wide,.svc--third{grid-column:span 1}
  .svc--wide .svc-copy{max-width:none}
  .svc-art{display:none}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cert-strip{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ftr-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .hero-grid,.why,.cert-band,.area,.about-grid,.contact-grid,.sec-head--split,.page-hero--split .wrap,.offer-item{grid-template-columns:minmax(0,1fr)}
  .offer-item:nth-child(even) .offer-vis{order:0}
  .hero-art{max-width:560px;margin-inline:auto;width:100%}
  .post-grid{grid-template-columns:minmax(0,1fr)}
  .post-feature{grid-column:auto;flex-direction:column}
  .post-feature .post-cover{min-height:0;aspect-ratio:16/10;flex:none}
  .cta{grid-template-columns:minmax(0,1fr)}
  .values{grid-template-columns:minmax(0,1fr)}
  .gal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  body{font-size:1.03rem}
  .topbar .tb-r a:not(.tb-phone){display:none}
  .topbar .tb-l span.long{display:none}
  .hdr .wrap{height:66px}
  .logo img{width:116px}
  .subnav{top:66px}
  .hero{padding-top:28px}
  .hero-ctas .btn{flex:1 1 100%}
  .chip-a{left:0;bottom:4%}
  .chip-b{right:0;top:0}
  .chip-float{padding:10px 12px;font-size:.82rem}
  .chip-float .ic{width:34px;height:34px}
  .svc-grid,.why-list,.steps{grid-template-columns:minmax(0,1fr)}
  .svc{padding:24px}
  .cert-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
  .brands .wrap{flex-direction:column;align-items:flex-start;gap:8px;padding-block:16px}
  .marquee{width:100%}
  .ftr-grid{grid-template-columns:minmax(0,1fr)}
  .form-row,.calc-grid,.ticks--cols{grid-template-columns:minmax(0,1fr)}
  .gal-grid{grid-template-columns:minmax(0,1fr)}
  .cert-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .cert-info{display:grid;padding:12px 12px 14px}
  .cert-brand{font-size:.9rem;flex-direction:column;gap:2px}
  .search{margin-left:0;flex:1 1 100%}
  .lb{padding:64px 8px 96px}
  .lb-prev,.lb-next{top:auto;bottom:calc(18px + env(safe-area-inset-bottom,0px));transform:none}
  .lb-cap{bottom:calc(84px + env(safe-area-inset-bottom,0px))}
  .cta-actions .btn{flex:1 1 100%}
  .faq details{padding:0 18px}
}