/* =========================================================
   Usługi Dźwigowe Andrzej Popiel — style.css
   Industrial yellow / black theme
   ========================================================= */

:root{
  --yellow: #FBC02D;
  --yellow-dark: #E6A800;
  --black: #14130F;
  --black-soft: #1c1b16;
  --grey-900: #232220;
  --grey-700: #4a4843;
  --grey-300: #c9c6bd;
  --cream: #f6f4ef;
  --white: #ffffff;
  --red: #C0392B;
  --radius: 10px;
  --shadow: 0 12px 30px rgba(0,0,0,.18);
  --font-head: 'Oswald', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --container: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--black);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;}
h1,h2,h3{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.5px;margin:0 0 .5em;line-height:1.15;}
p{margin:0 0 1em;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:6px;font-family:var(--font-head);
  font-weight:600;text-transform:uppercase;letter-spacing:.6px;font-size:.92rem;
  border:2px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--yellow);color:var(--black);}
.btn-primary:hover{background:var(--yellow-dark);box-shadow:var(--shadow);}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.6);}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:var(--white);}
.btn-ghost-dark{background:transparent;color:var(--black);border-color:var(--black);}
.btn-ghost-dark:hover{background:var(--black);color:var(--white);}
.btn-call{background:var(--black);color:var(--yellow);padding:10px 18px;font-size:.85rem;}
.btn-call:hover{background:var(--grey-900);transform:none;}
.btn-call svg{flex-shrink:0;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--black);
  border-bottom:3px solid var(--yellow);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 24px;gap:20px;
}
.logo{display:flex;align-items:center;gap:10px;color:var(--white);flex-shrink:0;}
.logo-icon{width:34px;height:34px;color:var(--yellow);flex-shrink:0;}
.logo-text{font-family:var(--font-head);font-size:.68rem;letter-spacing:1px;text-transform:uppercase;line-height:1.35;color:var(--grey-300);}
.logo-text strong{color:var(--white);font-size:.95rem;letter-spacing:.5px;}

.main-nav{display:flex;gap:26px;}
.main-nav a{
  font-family:var(--font-head);font-size:.85rem;letter-spacing:.6px;text-transform:uppercase;
  color:var(--grey-300);position:relative;padding:4px 0;
}
.main-nav a:hover{color:var(--yellow);}

.header-actions{display:flex;align-items:center;gap:14px;}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:38px;height:38px;background:none;border:none;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;height:2px;width:100%;background:var(--white);border-radius:2px;}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:var(--white);overflow:hidden;}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 40%;}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(100deg, rgba(10,10,8,.92) 0%, rgba(10,10,8,.62) 42%, rgba(10,10,8,.35) 75%);
}
.hero-content{position:relative;z-index:1;padding-top:60px;padding-bottom:70px;}
.hero-kicker{
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:2px;color:var(--yellow);
  font-size:.85rem;margin-bottom:14px;
}
.hero h1{font-size:clamp(2.4rem, 5.5vw, 4.2rem);margin-bottom:18px;max-width:14ch;}
.hero-sub{font-size:1.1rem;max-width:560px;color:var(--grey-300);}
.hero-sub strong{color:var(--white);}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;}

.scroll-down{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  width:30px;height:48px;border:2px solid rgba(255,255,255,.6);border-radius:20px;z-index:1;
}
.scroll-down span{
  position:absolute;top:8px;left:50%;width:5px;height:5px;margin-left:-2.5px;
  background:var(--yellow);border-radius:50%;animation:scrollDown 1.8s infinite;
}
@keyframes scrollDown{0%{opacity:1;top:8px;}80%{opacity:0;top:30px;}100%{opacity:0;top:8px;}}

/* ---------- Sections ---------- */
.section{padding:90px 0;}
.section-dark{background:var(--black);color:var(--white);}
.section-dark .section-title{color:var(--white);}
.section-kicker{
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:2px;color:var(--yellow-dark);
  font-size:.85rem;margin-bottom:8px;font-weight:600;
}
.section-dark .section-kicker{color:var(--yellow);}
.section-title{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:28px;}
.section-lead{max-width:680px;color:var(--grey-700);font-size:1.05rem;}
.section-dark .section-lead{color:var(--grey-300);}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:50px;align-items:start;}
.about-text p{color:var(--grey-700);font-size:1.03rem;}
.about-badges{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.badge-card{
  background:var(--black);color:var(--white);border-radius:var(--radius);
  padding:22px 16px;text-align:center;display:flex;flex-direction:column;justify-content:center;
  gap:6px;border-bottom:4px solid var(--yellow);min-height:120px;
}
.badge-num{font-family:var(--font-head);font-size:1.9rem;color:var(--yellow);font-weight:700;}
.badge-label{font-size:.82rem;letter-spacing:.4px;color:var(--grey-300);text-transform:uppercase;}
.badge-wide{grid-column:1 / -1;background:var(--grey-900);}

/* ---------- Fleet ---------- */
.fleet-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;}
.fleet-card{background:var(--grey-900);border-radius:var(--radius);overflow:hidden;border:1px solid #34322c;}
.fleet-img{aspect-ratio:16/10;overflow:hidden;}
.fleet-img img{width:100%;height:100%;object-fit:cover;}
.fleet-info{padding:26px 26px 30px;}
.fleet-info h3{color:var(--white);font-size:1.5rem;margin-bottom:14px;}
.fleet-info h3 span{color:var(--yellow);}
.fleet-info p{color:var(--grey-300);font-size:.98rem;margin-bottom:0;}

/* ---------- Services ---------- */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.service-card{
  background:var(--white);border:1px solid #e7e3d8;border-radius:var(--radius);
  padding:26px 22px;transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--yellow);}
.service-icon{font-size:1.8rem;margin-bottom:12px;}
.service-card h3{font-size:1rem;margin-bottom:8px;letter-spacing:.3px;}
.service-card p{color:var(--grey-700);font-size:.92rem;margin-bottom:0;}

/* ---------- Gallery filters ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px;}
.filter-btn{
  background:transparent;border:1.5px solid var(--grey-700);color:var(--grey-300);
  font-family:var(--font-head);font-size:.78rem;letter-spacing:.6px;text-transform:uppercase;
  padding:9px 18px;border-radius:30px;cursor:pointer;transition:all .15s ease;
}
.filter-btn:hover{border-color:var(--yellow);color:var(--white);}
.filter-btn.active{background:var(--yellow);border-color:var(--yellow);color:var(--black);}

/* ---------- Justified gallery (pure CSS, preserves full image content) ---------- */
.gallery{display:flex;flex-wrap:wrap;gap:8px;}
.gallery-item{
  position:relative;flex-grow:1;margin:0;cursor:pointer;overflow:hidden;border-radius:4px;
  background:#000;
}
.gallery-item img{
  height:230px;width:100%;min-width:160px;object-fit:cover;display:block;
  transition:transform .35s ease, filter .35s ease;
}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 14px 10px;
  background:linear-gradient(0deg, rgba(0,0,0,.85), rgba(0,0,0,0));
  color:var(--white);font-size:.84rem;opacity:0;transform:translateY(8px);
  transition:opacity .25s ease, transform .25s ease;
}
.gallery-item:hover figcaption{opacity:1;transform:translateY(0);}
.gallery-item .tag{
  display:block;color:var(--yellow);font-size:.7rem;text-transform:uppercase;letter-spacing:.5px;margin-top:3px;
  font-family:var(--font-head);
}
.gallery-item.is-hidden{display:none;}

/* Historic photos — subtle archival tint to distinguish from current portfolio */
.historia-gallery .gallery-item img{filter:sepia(.22) contrast(1.03) saturate(.92);}
.historia-gallery .gallery-item:hover img{filter:sepia(.05) contrast(1.05);}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed;inset:0;background:rgba(8,8,6,.94);z-index:1000;
  display:none;align-items:center;justify-content:center;flex-direction:column;padding:30px;
}
.lightbox.open{display:flex;}
.lightbox img{max-width:90vw;max-height:80vh;border-radius:4px;box-shadow:0 20px 60px rgba(0,0,0,.5);}
.lightbox-caption{color:var(--grey-300);margin-top:16px;font-size:.95rem;text-align:center;}
.lightbox-close{
  position:absolute;top:20px;right:24px;background:none;border:none;color:var(--white);
  font-size:2.4rem;line-height:1;cursor:pointer;
}
.lightbox-nav{
  position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.08);
  border:none;color:var(--white);width:50px;height:50px;border-radius:50%;font-size:1.3rem;cursor:pointer;
}
.lightbox-nav:hover{background:var(--yellow);color:var(--black);}
.lightbox-prev{left:20px;}
.lightbox-next{right:20px;}

/* ---------- Cennik ---------- */
.cennik{background:linear-gradient(135deg, var(--yellow) 0%, var(--yellow-dark) 100%);}
.cennik-inner{text-align:center;}
.cennik .section-kicker{color:var(--black);opacity:.7;}
.cennik .section-title{color:var(--black);}
.cennik .section-lead{color:var(--black-soft);margin:0 auto 30px;}
.cennik-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.cennik .btn-ghost-dark{border-color:var(--black);}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:stretch;}
.contact-info{display:flex;flex-direction:column;gap:14px;}
.contact-row{
  display:flex;align-items:center;gap:16px;background:var(--white);border:1px solid #e7e3d8;
  border-radius:var(--radius);padding:18px 20px;transition:border-color .15s ease, transform .15s ease;
}
a.contact-row:hover{border-color:var(--yellow);transform:translateX(4px);}
.contact-row-static{cursor:default;}
.contact-row-static:hover{transform:none;}
.contact-icon{
  width:42px;height:42px;border-radius:50%;background:var(--black);color:var(--yellow);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-row strong{display:block;font-family:var(--font-head);text-transform:uppercase;font-size:.78rem;letter-spacing:.5px;color:var(--grey-700);}
.btn-maps{align-self:flex-start;margin-top:6px;}
.contact-map{border-radius:var(--radius);overflow:hidden;min-height:340px;border:1px solid #e7e3d8;}
.contact-map iframe{width:100%;height:100%;min-height:340px;filter:grayscale(.1) contrast(1.05);}

/* ---------- Footer ---------- */
.site-footer{background:var(--black);color:var(--grey-300);padding:42px 0 0;}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px;padding-bottom:28px;border-bottom:1px solid #34322c;}
.footer-brand .logo-text{color:var(--grey-300);}
.footer-brand .logo-text strong{color:var(--white);}
.footer-brand p{margin-top:8px;font-size:.88rem;color:var(--grey-700);}
.footer-contact{display:flex;flex-direction:column;gap:6px;align-items:flex-end;font-family:var(--font-head);letter-spacing:.4px;}
.footer-contact a:hover{color:var(--yellow);}
.footer-bottom{text-align:center;font-size:.8rem;color:var(--grey-700);padding:18px 0;}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px){
  .main-nav{
    position:fixed;top:65px;left:0;right:0;bottom:0;background:var(--black);
    flex-direction:column;align-items:flex-start;gap:0;padding:10px 0;
    transform:translateY(-110%);transition:transform .25s ease;overflow-y:auto;
  }
  .main-nav.open{transform:translateY(0);}
  .main-nav a{width:100%;padding:16px 24px;border-bottom:1px solid #2a2924;}
  .nav-toggle{display:flex;}
  .about-grid{grid-template-columns:1fr;}
  .fleet-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
  .contact-map{min-height:280px;}
}

@media (max-width: 600px){
  .header-inner{padding:8px 16px;}
  .logo-text{display:none;}
  .btn-call{font-size:.8rem;padding:9px 12px;}
  .hero{min-height:78vh;}
  .hero h1{max-width:none;}
  .hero-cta .btn{flex:1 1 100%;justify-content:center;}
  .section{padding:60px 0;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .about-badges{grid-template-columns:1fr 1fr;}
  .gallery-item img{height:140px;}
  .lightbox-nav{width:40px;height:40px;font-size:1rem;}
  .lightbox-prev{left:8px;}
  .lightbox-next{right:8px;}
  .footer-inner{flex-direction:column;align-items:flex-start;}
  .footer-contact{align-items:flex-start;}
}

@media (max-width: 400px){
  .services-grid{grid-template-columns:1fr;}
}