:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --primary:#16a34a;
  --primary-600:#15803d;
  --border:#e2e8f0;
  --surface:#f8fafc;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,Cantarell,"Noto Sans",Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-wrap:break-word;
}
img,video,iframe{max-width:100%}
.container{max-width:1100px;margin:0 auto;padding:0 16px}

.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:16px;top:16px;background:#000;color:#fff;padding:8px 12px;border-radius:8px}

.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 2px 12px rgba(0,0,0,.12);z-index:40}
.site-header .container{max-width:1240px}
.header__inner{display:flex;align-items:center;gap:16px;padding:10px 16px;position:relative}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;min-width:0}
.brand__text{display:flex;flex-direction:column;min-width:0}
.brand__title{font-weight:800;letter-spacing:.2px;line-height:1.2}
.brand__subtitle{font-size:12px;color:var(--muted);line-height:1.3}
.brand__logo{width:40px;height:40px;border-radius:10px;object-fit:cover;flex:none}
.header__fb{display:none;margin:0 auto}
/* Widzet FB ma 100 px, ale tresc (zdjecie + nazwa) tylko u gory - przycinamy do niej,
   zeby stala na wysokosci logo, a szary pasek u dolu sie chowal */
.header__fb iframe{display:block;margin:0 auto}
@media (min-width: 1240px){
  .header__fb{display:block;height:64px;overflow:hidden;align-self:center}
}
.header__call{display:none}
.nav-toggle{display:none}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.nav__link{padding:8px 10px;border-radius:8px;text-decoration:none;color:inherit;border:1px solid transparent;white-space:nowrap}
.nav__link:hover{background:var(--surface)}
.nav__link.is-active{border-color:var(--border);background:var(--surface);font-weight:600}
.nav__phone{background:var(--primary);color:#fff;border-color:var(--primary);font-weight:700}
.nav__phone:hover{background:var(--primary-600)}

/* Telefon / tablet: stala biala belka, duzy przycisk "Zadzwon" i hamburger, menu na cala szerokosc */
@media (max-width: 899px){
  .header__inner{gap:8px}
  .header__call{margin-left:auto;display:inline-flex;align-items:center;gap:6px;height:44px;padding:0 12px;border-radius:10px;background:var(--primary);color:#fff;font-weight:700;text-decoration:none;flex:none}
  .header__call:active{background:var(--primary-600)}
  .nav-toggle{display:inline-grid;place-items:center;width:44px;height:44px;flex:none;border:1px solid #cbd5e1;background:var(--surface);border-radius:10px;cursor:pointer;padding:0;color:var(--text)}
  .nav-toggle__bars,.nav-toggle__bars::before,.nav-toggle__bars::after{display:block;width:20px;height:2px;border-radius:2px;background:currentColor;position:relative;transition:transform .2s ease,background .2s ease}
  .nav-toggle__bars::before,.nav-toggle__bars::after{content:"";position:absolute;left:0}
  .nav-toggle__bars::before{top:-6px}
  .nav-toggle__bars::after{top:6px}
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars{background:transparent}
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars::before{transform:translateY(6px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars::after{transform:translateY(-6px) rotate(-45deg)}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;margin:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 12px 30px rgba(0,0,0,.25);padding:6px 16px 14px}
  .nav.is-open{display:flex}
  .nav__link{padding:14px 12px;font-size:17px;border-radius:0;border:0;border-bottom:1px solid var(--border)}
  .nav__link.is-active{background:#f0fdf4;color:var(--primary-600)}
  .nav__phone{margin-top:12px;border-radius:10px;text-align:center;border:0}
}
@media (max-width: 380px){
  .brand__subtitle{display:none}
  .header__call span{display:none}
  .header__call{width:44px;padding:0;justify-content:center}
}

.hero{background:linear-gradient(180deg,#f0fdf4,#fff);border-bottom:1px solid var(--border)}
.hero__inner{display:grid;grid-template-columns:1fr;gap:16px;padding:32px 0}
.hero__text h1{margin:0 0 8px 0;font-size:clamp(24px,3.5vw,36px)}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.btn{display:inline-block;min-height:44px;line-height:24px;appearance:none;border:none;background:var(--primary);color:#fff;font-weight:700;padding:10px 14px;border-radius:10px;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--primary-600)}
.btn.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}
.address{color:var(--muted);margin-top:8px}

.section{padding:28px 0}
.page-intro{max-width:800px;margin:6px auto 14px;font-size:17px}
body.offer-bg main > .container > .page-intro{color:#e2e8f0;margin-left:0}
body.offer-bg main > .container > .page-intro a{color:#86efac}
.cta--center{justify-content:center;margin:14px 0 6px}
h1,h2,h3{margin:0 0 10px 0}
p{margin:0 0 10px 0}
.muted{color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width: 900px){.grid-2{grid-template-columns:1fr}}
.list{padding-left:18px}
.list li{margin:6px 0}
.list.small li{margin:4px 0}
.card{border:1px solid var(--border);border-radius:12px;padding:12px;background:var(--surface)}

.map-wrap{width:100%;aspect-ratio: 4/3; background:#eef;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.map-wrap iframe{width:100%;height:100%;border:0}

/* Equal-height cards in two-column contact layout */
.grid-2{align-items:stretch}
.grid-2 .offer-list{list-style:none;padding-left:0;margin:0;height:100%}
.grid-2 .offer-list > li{height:100%}
.grid-2 .offer-list > li > .desc{height:100%;display:flex;flex-direction:column}
.grid-2 .offer-list > li > .desc .map-wrap{flex:1;height:100%;aspect-ratio:auto}
@media (max-width: 900px){
  .grid-2 .offer-list > li > .desc{height:auto}
  .grid-2 .offer-list > li > .desc .map-wrap{height:auto;aspect-ratio:4/3}
}

.offer-list{list-style:none;padding-left:0;margin:0;display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
.offer-list strong{display:block;margin-bottom:6px}
.offer-list > li > h2{margin:0 0 8px;scroll-margin-top:80px}
.offer-list .desc{border:1px solid var(--border);background:var(--surface);border-radius:10px;padding:14px 16px}
.offer-list .desc p{margin:0 0 8px 0}
.offer-list .list{margin-top:4px}

.site-footer{border-top:1px solid var(--border);padding:16px 0 140px;margin-top:24px;color:var(--muted);background:rgba(255,255,255,.92)}
.footer__inner{display:flex;gap:8px 12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.footer__nav{display:flex;flex-wrap:wrap;gap:0 18px}
.footer__nav a{color:inherit;text-decoration:none;display:inline-block;padding:10px 0}
@media (min-width: 900px){.site-footer{padding-bottom:16px}}

/* Floating Facebook overlay */
.fb-fab{position:fixed;right:16px;bottom:16px;z-index:30}
.fb-fab{display:flex;flex-direction:column;align-items:center;gap:10px}
.dm-fab__btn{border:1px solid var(--border);background:#fff;color:#f97316;border-radius:999px;width:48px;height:48px;display:grid;place-items:center;box-shadow:0 8px 30px rgba(0,0,0,.15);text-decoration:none}
.dm-fab__btn:hover,.fb-fab__btn:hover{transform:translateY(-1px)}
.fb-fab__btn{appearance:none;border:1px solid var(--border);background:#fff;color:#1877f2;border-radius:999px;width:48px;height:48px;display:grid;place-items:center;box-shadow:0 8px 30px rgba(0,0,0,.15);cursor:pointer}
.fb-panel{position:fixed;right:16px;bottom:80px;width:min(calc(100vw - 32px),540px);max-height:min(85vh,760px);background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.2);overflow:hidden;display:flex;flex-direction:column}
.fb-panel[hidden]{display:none}
.fb-panel__header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--border);font-weight:600}
.fb-panel__close{appearance:none;border:none;background:transparent;font-size:22px;line-height:1;cursor:pointer}
.fb-panel__body{padding:8px;overflow:auto}

/* Inline FB iframe section (no longer used in header placement) */
.fb-embed__inner{display:flex;justify-content:center}
.fb-embed__inner iframe{width:min(100%,520px);height:100px}

/* (Reverted) bottom FB like bar removed; using floating panel again */

/* Oferta page tweaks */
body.offer-bg h1,
body.offer-bg .offer-list > li > h2{
  font-size:clamp(24px,6.5vw,34px);
  line-height:1.25;
  color:#f1f5f9;
  text-transform:uppercase;
  font-weight:800;
  letter-spacing:.4px;
  text-shadow:0 1px 2px rgba(0,0,0,.35);
}
body.offer-bg .offer-list > li > h2{font-size:clamp(16px,4.5vw,20px)}
body.offer-bg .offer-list .desc{
  background: rgba(255,255,255,.9);
}
/* Naglowek wewnatrz bialej karty - ciemny tekst (jasny byl nieczytelny) */
body.offer-bg .desc h1{color:var(--text);text-shadow:none;text-transform:none;letter-spacing:0}

/* Shared background for oferta/index when class present */
body.offer-bg{
  background:#0b1220;
  background-image: linear-gradient(rgba(11,18,32,.7), rgba(11,18,32,.8)), url('assets/bg-warsztat-m.webp');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}
@media (min-width: 900px){
  body.offer-bg{
    background-image: linear-gradient(rgba(11,18,32,.7), rgba(11,18,32,.8)), url('assets/bg-warsztat.webp');
    background-attachment: fixed;
  }
}

/* Tlo 3D: zdjecie warsztatu przechyla sie za myszka / przechyleniem telefonu (script.js).
   Bez JS zostaje zwykle tlo z body.offer-bg powyzej. */
.bg3d{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;background:#0b1220;perspective:900px}
.bg3d__img{
  position:absolute;inset:-8%;
  background:url('assets/bg-warsztat-m.webp') center/cover no-repeat;
  transform:translate3d(var(--bg-x,0px),var(--bg-y,0px),0) rotateX(var(--bg-rx,0deg)) rotateY(var(--bg-ry,0deg)) scale(1.06);
  will-change:transform;
}
@media (min-width: 900px){
  .bg3d__img{background-image:url('assets/bg-warsztat.webp')}
}
/* przyciemnienie dla czytelnosci + "odblask" lampy, ktory przesuwa sie w przeciwna strone */
.bg3d__shade{position:absolute;inset:0;background:linear-gradient(rgba(11,18,32,.45),rgba(11,18,32,.72))}
.bg3d__glare{
  position:absolute;inset:0;
  background:radial-gradient(circle at var(--glare-x,50%) var(--glare-y,30%),rgba(255,255,255,.14),rgba(255,255,255,0) 45%);
  mix-blend-mode:screen;
}
html.has-bg3d body.offer-bg{background:#0b1220}

/* Center the Usługi section on index */
#uslugi .container{ text-align:center }
#uslugi .list{ display:block; text-align:left; max-width:800px; margin:10px auto; list-style:none; padding-left:0 }

/* Home minimalist layout */
.home-splash{padding-top:24px}
.home__content{display:grid;justify-items:center;gap:14px;text-align:center}
.home__content .offer-list{width:100%;max-width:900px}
.home__content h1{font-size:clamp(22px,6vw,34px)}
.home__content .subtitle{font-size:clamp(18px,4.8vw,24px)}
.home__content .address{margin:0}
.home__logo{border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.home__nav{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}
.home__nav a{color:inherit;text-decoration:none;border:1px solid var(--border);padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.7)}
body.offer-bg .home__nav a{background:rgba(255,255,255,.85)}
.home__contacts p{margin:0}
.home__list{list-style:none;padding:0;margin:10px 0 0 0;max-width:900px;text-align:left}
.home__list li{margin:6px 0}

/* Realizacje gallery */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(260px, 1fr));
  gap:18px;
  margin-top:18px;
}
.gallery-card{
  background:rgba(255,255,255,.92);
  border:1px solid var(--border);
  border-radius:12px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  box-shadow:0 6px 20px rgba(0,0,0,.08);
}
.gallery-card__media{display:block;position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--surface)}
.gallery-card__count{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.65);color:#fff;font-size:12px;font-weight:600;padding:3px 8px;border-radius:999px}
.gallery-card__media img,.gallery-card__media video{width:100%;height:100%;object-fit:cover;display:block;transition:transform .2s ease}
.gallery-card__media:hover img,.gallery-card__media:hover video{transform:scale(1.04)}
.gallery-card__play{position:absolute;inset:0;margin:auto;width:54px;height:54px;border-radius:999px;background:rgba(0,0,0,.55);color:#fff;font-size:22px;display:grid;place-items:center;padding-left:4px;pointer-events:none}
.gallery-card__body{padding:12px 14px}
.gallery-card__title{margin:0 0 6px 0;font-size:16px}
.gallery-card__desc{margin:0 0 8px 0;color:var(--text)}
.gallery-card__date{display:block;color:var(--muted);font-size:12px}

/* Realizacje lightbox */
.lightbox{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:20px}
@media (max-width: 600px){.lightbox{padding:8px}}
.lightbox[hidden]{display:none}
.lightbox__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.75)}
.lightbox__panel{position:relative;background:#fff;border-radius:12px;width:100%;max-width:min(92vw,860px);max-height:90vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.lightbox__close{position:absolute;top:8px;right:8px;width:36px;height:36px;border-radius:999px;border:none;background:rgba(0,0,0,.55);color:#fff;font-size:22px;line-height:1;cursor:pointer;z-index:2}
.lightbox__stage{position:relative}
.lightbox__img,.lightbox__video{display:block;width:100%;max-height:65vh;object-fit:contain;background:#0b1220}
.lightbox__img[hidden],.lightbox__video[hidden]{display:none}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:none;border-radius:999px;background:rgba(0,0,0,.55);color:#fff;font-size:28px;line-height:1;cursor:pointer;display:grid;place-items:center}
.lightbox__nav:hover{background:rgba(0,0,0,.75)}
.lightbox__nav--prev{left:10px}
.lightbox__nav--next{right:10px}
.lightbox__nav[hidden]{display:none}
.lightbox__counter{position:absolute;right:12px;bottom:10px;background:rgba(0,0,0,.6);color:#fff;font-size:12px;padding:3px 9px;border-radius:999px}
.lightbox__counter[hidden]{display:none}
.lightbox__body{padding:14px 18px 18px}
.lightbox__title{margin:0 0 8px 0}
.lightbox__title[hidden],.lightbox__desc[hidden]{display:none}
.lightbox__desc{margin:0;white-space:pre-line;color:var(--text)}