/* Akwizytor Sp. z o.o. — arkusz stylów */
:root{
  --brand-dark:#1c2b39;
  --brand-navy:#233a4d;
  --brand-navy-2:#2c4a63;
  --brand-accent:#c26666;
  --brand-hover:#990000;
  --text-dark:#22303e;
  --text-light:#f5f6f7;
  --max-width:1200px;
}
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:"Segoe UI", Arial, sans-serif;
  color:var(--text-dark);
  background:#fff;
  line-height:1.6;
}
a{ color:var(--brand-navy-2); }
img{ max-width:100%; height:auto; }
.container{
  max-width:var(--max-width);
  margin:0 auto;
  padding:0 20px;
}

/* ===== NAGŁÓWEK / NAWIGACJA ===== */
.site-header{
  background:#fff;
  color:var(--text-dark);
  border-bottom:1px solid #ececec;
  position:sticky;
  top:0;
  z-index:100;
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:12px;
  padding-bottom:12px;
}
.logo{
  font-size:1.3rem;
  font-weight:700;
  color:var(--text-dark);
  text-decoration:none;
  letter-spacing:.5px;
}
.logo img{
  max-width:259px;
  width:100%;
  height:auto;
  display:block;
}
.logo span{ color:var(--brand-accent); }
.main-nav ul{
  list-style:none;
  display:flex;
  gap:6px;
  margin:0;
  padding:0;
}
.main-nav li{ position:relative; }
.main-nav a{
  display:block;
  color:var(--text-dark);
  text-decoration:none;
  padding:10px 16px;
  font-weight:600;
  border-radius:4px;
  transition:background .2s ease, color .2s ease;
}
.main-nav a:hover,
.main-nav a.active{
  background:var(--brand-hover);
  color:#fff;
}
.main-nav .submenu{
  list-style:none;
  margin:0;
  padding:0;
  display:none;
  position:absolute;
  top:100%;
  left:0;
  background:#fff;
  border:1px solid #ececec;
  min-width:220px;
  box-shadow:0 8px 16px rgba(0,0,0,.15);
  z-index:50;
}
.main-nav li:hover .submenu{ display:block; }
.main-nav .submenu a{ padding:10px 16px; white-space:nowrap; color:var(--text-dark); }
.main-nav .submenu a:hover{ background:var(--brand-hover); color:#fff; }
@media (max-width:820px){
  .main-nav .submenu{ position:static; box-shadow:none; border:none; }
  .main-nav li:hover .submenu{ display:block; }
}
.nav-toggle{
  display:none;
  background:none;
  border:none;
  color:var(--text-dark);
  font-size:1.6rem;
  cursor:pointer;
}

@media (max-width:820px){
  .nav-toggle{ display:block; }
  .main-nav{
    display:none;
    width:100%;
  }
  .main-nav.open{ display:block; }
  .main-nav ul{
    flex-direction:column;
    padding:10px 0;
  }
  .site-header .container{ flex-wrap:wrap; }
}

/* ===== BREADCRUMB ===== */
.breadcrumb{
  background:var(--brand-light, #f0f1f2);
  padding:14px 0;
  font-size:.95rem;
  color:#556;
  border-bottom:1px solid #e3e5e8;
}

/* ===== GALERIA / KARUZELA (strona główna) ===== */
.gallery{
  position:relative;
  width:100%;
  max-width:var(--max-width);
  margin:0 auto;
  overflow:hidden;
  aspect-ratio:16/7;
  background:#000;
}
.gallery-track{
  display:flex;
  height:100%;
  transition:transform .6s ease;
}
.gallery-slide{
  position:relative;
  min-width:100%;
  height:100%;
}
.gallery-slide img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.gallery-caption{
  position:absolute;
  top:50%;
  left:78px;
  transform:translateY(-50%);
  height:80%;
  display:flex;
  align-items:center;
  padding:0 26px;
  background:rgba(153,0,0,.5);
  backdrop-filter:blur(1px);
  color:#fff;
  font-size:2.2rem;
  font-weight:700;
  white-space:nowrap;
  border-radius:4px;
}
.gallery-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  background:rgba(28,43,57,.55);
  border:none;
  color:#fff;
  font-size:1.6rem;
  width:44px;
  height:44px;
  border-radius:50%;
  cursor:pointer;
}
.gallery-nav:hover{ background:rgba(28,43,57,.85); }
.gallery-prev{ left:14px; }
.gallery-next{ right:14px; }

/* ===== BANER 3 KAFELKI ===== */
.banner{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  max-width:var(--max-width);
  margin:40px auto 0;
  padding:0 20px;
}
.banner-tile{
  position:relative;
  height:250px;
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  image-rendering:-webkit-optimize-contrast;
  color:#fff;
  text-align:center;
  text-decoration:none;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  border-radius:6px;
  backface-visibility:hidden;
  transform:translateZ(0);
}
.banner-tile::before{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(28,43,57,.55);
  transition:background .25s ease;
  z-index:0;
}
.banner-tile:hover::before{ background:rgba(153,0,0,.6); }
.banner-tile > *{ position:relative; z-index:1; }
.banner-tile h2{ margin:0 0 10px; font-size:1.4rem; }
.banner-tile p{ margin:0; font-size:.95rem; opacity:.9; }
.banner-tile .icon{
  display:flex;
  align-items:center;
  justify-content:center;
  width:56px;
  height:56px;
  margin-bottom:14px;
  color:#fff;
  transition:color .2s ease, transform .2s ease;
}
.banner-tile .icon svg{
  width:100%;
  height:100%;
  display:block;
}
.banner-tile:hover .icon{ color:#fff; transform:scale(1.08); }
.banner-tile:hover .icon svg circle{ fill:rgba(255,255,255,.15); }


@media (max-width:700px){
  .banner{ grid-template-columns:1fr; padding:0 16px; }
  .banner-tile{ height:170px; }
  .gallery{ aspect-ratio:4/3; }
  .gallery-caption{ font-size:1.3rem; padding:0 16px; left:64px; height:70%; }
}

/* ===== SEKCJE OGÓLNE ===== */
.section{ padding:50px 0; }
.section-alt{ background:#f7f8f9; }
.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:start;
}
.two-col > div{
  background:#f8f7f6;
  border:1px solid #ececec;
  border-radius:8px;
  padding:26px 28px;
}
.two-col > div h3{ margin-top:0; }
@media (max-width:820px){
  .two-col{ grid-template-columns:1fr; }
}
.cta-button{
  display:inline-block;
  margin-top:16px;
  padding:12px 28px;
  background:var(--brand-hover);
  color:#fff;
  text-decoration:none;
  font-weight:700;
  border-radius:4px;
  border:2px solid var(--brand-hover);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.cta-button:hover{
  background:var(--brand-hover);
  color:#fff;
  border-color:#fff;
  transform:translateY(-3px);
  box-shadow:0 8px 18px rgba(153,0,0,.45);
}

/* ===== KAFELKI OFERTY (podstrona /oferta) ===== */
.offer-tiles{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin:30px 0 40px;
}
.offer-tile{
  background:#f0f2f4;
  border-left:4px solid var(--brand-accent);
  padding:20px;
}
.offer-tile h2{ margin-top:0; font-size:1.2rem; }
.offer-tile{ transition:background .2s ease, color .2s ease; text-decoration:none; color:var(--text-dark); }
.offer-tile:hover{ background:var(--brand-hover); color:#fff; border-left-color:var(--brand-hover); }

/* ===== AKORDEON ===== */
.accordion{
  margin:30px 0;
  border:1px solid #e3e5e8;
  border-radius:6px;
  overflow:hidden;
}
.accordion-item{ border-bottom:1px solid #e3e5e8; }
.accordion-item:last-child{ border-bottom:none; }
.accordion-header{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  background:#f7f8f9;
  border:none;
  text-align:left;
  padding:16px 20px;
  font-size:1.05rem;
  font-weight:700;
  font-family:inherit;
  color:var(--text-dark);
  cursor:pointer;
  transition:background .2s ease, color .2s ease;
}
.accordion-header:hover{ background:#efe2e2; }
.accordion-header.active{ background:var(--brand-hover); color:#fff; }
.accordion-icon{
  flex-shrink:0;
  display:flex;
  align-items:center;
  justify-content:center;
  width:24px;
  height:24px;
  transition:transform .25s ease;
  color:inherit;
}
.accordion-icon svg{
  width:100%;
  height:100%;
  display:block;
}
.accordion-header.active .accordion-icon{ transform:rotate(180deg); }
.accordion-content{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease;
  background:#fff;
}
.accordion-content-inner{ padding:18px 20px; }
.accordion-content-inner h3{ margin-top:0; }
.accordion-content-inner > p:first-child{ margin-top:0; }
.accordion-content-inner > *:last-child{ margin-bottom:0; }
@media (max-width:700px){
  .offer-tiles{ grid-template-columns:1fr; }
}

/* ===== CERTYFIKATY (O firmie) ===== */
.certs{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
  margin-top:20px;
}
.certs img{
  max-height:110px;
  border:1px solid #e3e5e8;
  padding:6px;
  background:#fff;
}

/* ===== GALERIA REALIZACJI (siatka) ===== */
.realizacje-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(230px, 1fr));
  gap:24px;
  margin-top:30px;
}
.realizacja-card{
  background:#fff;
  border:1px solid #e3e5e8;
  border-radius:6px;
  overflow:hidden;
  text-decoration:none;
  color:var(--text-dark);
  transition:box-shadow .2s ease, transform .2s ease;
}
.realizacja-card:hover{
  box-shadow:0 6px 16px rgba(0,0,0,.12);
  transform:translateY(-3px);
}
.realizacja-card img{
  width:100%;
  height:160px;
  object-fit:cover;
  display:block;
}
.realizacja-card h3{
  margin:0;
  padding:12px 14px;
  font-size:1rem;
}

/* ===== LIGHTBOX GALERII (zakładka realizacje) ===== */
.photo-lightbox .realizacja-card{ cursor:pointer; }
.lightbox-overlay{
  position:fixed;
  inset:0;
  background:rgba(10,12,15,.92);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:500;
}
.lightbox-overlay[hidden]{ display:none; }
.lightbox-stage{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:28px;
  width:100%;
  max-width:1400px;
  padding:0 30px;
  box-sizing:border-box;
}
.lightbox-img-wrap{
  max-width:80vw;
  max-height:85vh;
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:0;
}
.lightbox-img{
  max-width:80vw;
  max-height:85vh;
  object-fit:contain;
  box-shadow:0 10px 40px rgba(0,0,0,.6);
  border-radius:4px;
}
.lightbox-close{
  position:absolute;
  top:18px;
  right:22px;
  background:rgba(255,255,255,.12);
  border:none;
  color:#fff;
  font-size:1.8rem;
  line-height:1;
  width:44px;
  height:44px;
  border-radius:50%;
  cursor:pointer;
  transition:background .2s ease;
  z-index:2;
}
.lightbox-close:hover{ background:var(--brand-hover); }
.lightbox-nav{
  position:static;
  flex-shrink:0;
  background:rgba(255,255,255,.12);
  border:none;
  color:#fff;
  font-size:1.8rem;
  width:52px;
  height:52px;
  border-radius:50%;
  cursor:pointer;
  transition:background .2s ease;
}
.lightbox-nav:hover{ background:var(--brand-hover); }
.lightbox-counter{
  position:absolute;
  bottom:18px;
  left:50%;
  transform:translateX(-50%);
  color:#fff;
  font-size:.9rem;
  background:rgba(255,255,255,.12);
  padding:4px 14px;
  border-radius:20px;
}
@media (max-width:700px){
  .lightbox-stage{ gap:10px; padding:0 8px; }
  .lightbox-img-wrap{ max-width:72vw; }
  .lightbox-img{ max-width:72vw; }
  .lightbox-nav{ width:42px; height:42px; font-size:1.4rem; }
  .lightbox-close{ width:38px; height:38px; font-size:1.4rem; }
}
/* ===== KONTAKT ===== */
.contact-details p{ margin:4px 0; }
.map-wrap{
  margin-top:0;
  border-radius:6px;
  overflow:hidden;
  border:1px solid #e3e5e8;
}
.map-wrap iframe{
  width:100%;
  height:400px;
  border:0;
  display:block;
}

/* ===== STOPKA ===== */
.site-footer{
  background:var(--brand-hover);
  color:#f5f5f5;
  padding:30px 0;
  font-size:.9rem;
  margin-top:20px;
}
.site-footer a{ color:#fff; }
.footer-credit{
  display:block;
  margin-top:8px;
  font-size:.8rem;
  opacity:.75;
}

/* ===== BANER COOKIE / RODO ===== */
.cookie-banner{
  position:fixed;
  left:0; right:0; bottom:0;
  background:var(--brand-dark);
  color:#fff;
  padding:16px 20px;
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  align-items:center;
  justify-content:space-between;
  z-index:200;
  box-shadow:0 -4px 12px rgba(0,0,0,.25);
}
.cookie-banner p{ margin:0; font-size:.9rem; max-width:800px; }
.cookie-banner button{
  background:var(--brand-accent);
  color:#fff;
  border:none;
  padding:10px 22px;
  font-weight:700;
  border-radius:4px;
  cursor:pointer;
  transition:background .2s ease, color .2s ease;
}
.cookie-banner button:hover{ background:var(--brand-hover); color:#fff; }
.cookie-banner[hidden]{ display:none; }

/* ===== MODAL RODO ===== */
.modal-overlay{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.5);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  z-index:300;
}
.modal-overlay[hidden]{ display:none; }
.modal-box{
  background:#fff;
  max-width:640px;
  width:100%;
  max-height:80vh;
  overflow-y:auto;
  border-radius:6px;
  padding:28px;
  position:relative;
}
.modal-box h2{ margin-top:0; }
.modal-close{
  position:absolute;
  top:14px; right:16px;
  background:none;
  border:none;
  font-size:1.4rem;
  cursor:pointer;
  color:#556;
}