/* Ustawienia bazowe i zmienne */
:root{
  --bg:#0b1020;
  --surface:#0f1530;
  --card:#131a3a;
  --text:#e6e8f0;
  --muted:#aab0c0;
  --brand:#2563eb;
  --brand-2:#1e40af;
  --ok:#16a34a;
  --warn:#f59e0b;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.25);
}

*{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  overflow-x: hidden; /* Zabezpieczenie na mobile */
}

body{
  margin:0;
  padding:0;
  width: 100%;
  overflow-x: hidden; /* Zabezpieczenie na mobile */
  font-family:Inter,system-ui,Segoe UI,Roboto,Arial,Helvetica,sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 600px at 10% -10%, #1b2450, transparent 60%),
              radial-gradient(900px 500px at 100% 0%, #0e1a44, transparent 70%),
              var(--bg);
  line-height:1.6;
}

/* Emoji inline */
.emoji{
  display:inline-block;
  line-height:1;
  vertical-align:-0.15em;
  font-family: "Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji","Twemoji Mozilla","Segoe UI Symbol",sans-serif;
}

/* Pomocnicze */
.container{width:min(1200px, 92%); margin:0 auto}
.section{padding:72px 0}
.section.alt{background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));}
.section h2{font-size: clamp(1.6rem, 2.5vw, 2rem); margin:0 0 14px}
.section-intro{color:var(--muted); margin:0 0 28px}
.small{font-size:.9rem; color:var(--muted)}
.muted{color:var(--muted)}

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

/* Header & nav */
.brand-logo {
  height: 44px; /* Zmień tę wartość (np. od 30px do 60px), aby dopasować wielkość logo */
  width: auto;
  display: block;
}
.site-header{
  position:sticky; top:0; z-index:999;
  background:rgba(11,16,32,.6);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; height:64px}

.brand{display:flex; align-items:center; gap:10px; color:var(--text); text-decoration:none; font-weight:700}
.brand-mark{font-size:1.4rem}
.brand-name{font-size:1.1rem}
.brand-tag{color:var(--muted); font-weight:500; margin-left:6px; font-size:.95rem}

.nav ul{display:flex; gap:20px; align-items:center; list-style:none; margin:0; padding:0}
.nav a{color:var(--text); text-decoration:none; padding:10px 12px; border-radius:10px}
.nav a:hover{background:rgba(255,255,255,.06)}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; border-radius:12px; padding:12px 16px; font-weight:600; text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2)); color:#fff; box-shadow: var(--shadow)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-secondary{border:1px solid rgba(255,255,255,.15); color:var(--text)}
.btn-secondary:hover{background:rgba(255,255,255,.06)}

/* Mobile menu & Hamburger */
.nav-toggle{display:none}

.nav-toggle-btn{
  display:none; width:42px; height:42px; border-radius:10px; cursor:pointer;
  align-items:center; justify-content:center; gap:4px;
  flex-direction: column; /* Kreski pionowo */
}

.nav-toggle-btn span{
  display:block; width:22px; height:2px; background:#fff; border-radius:2px;
  transition: transform 0.3s ease, opacity 0.3s ease; /* Animacja krzyżyka */
}

@media (max-width: 860px){
  .nav-toggle-btn{display:flex}
  .nav{position:fixed; inset:64px 0 auto 0; background:rgba(11,16,32,.95); display:none; padding:20px 0; border-bottom:1px solid rgba(255,255,255,.08)}
  .nav ul{flex-direction:column; gap:6px}
  .nav a{width:100%; display:block}
  .nav-toggle:checked ~ .nav{display:block}
  
  /* Animacja w "X" po otwarciu menu */
  .nav-toggle:checked ~ .nav-toggle-btn span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle:checked ~ .nav-toggle-btn span:nth-child(2) { opacity: 0; }
  .nav-toggle:checked ~ .nav-toggle-btn span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
}

/* HERO */
.hero{
  padding:72px 0 48px;
  background:
    radial-gradient(700px 380px at 80% -20%, rgba(37,99,235,.35), transparent 60%),
    radial-gradient(900px 380px at -10% 10%, rgba(30,64,175,.35), transparent 60%);
}
.hero-inner{display:grid; grid-template-columns:1.05fr .95fr; align-items:center; gap:28px}
.hero h1{font-size: clamp(1.6rem, 2.8vw, 2.3rem); margin:0 0 10px}
.lead{color:var(--muted); font-size:1.05rem; margin:0 0 20px}
.cta-row{display:flex; gap:12px; flex-wrap:wrap}
.hero-points{display:flex; gap:18px; flex-wrap:wrap; color:#cbd5e1; padding:0; margin:18px 0 0; list-style: none}
.hero-points li{display:flex; align-items:center; gap:8px}
.hero-points li::before{content:"✓"; color:var(--ok);}

/* HERO media */
.hero-media{display:flex; justify-content:center}
.hero-card {
  width: min(460px, 95%);
  aspect-ratio: 16/10;
  background: 
    linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.02)),
    url('assets/buszima.jpg');
  background-size: cover; 
  background-position: center; 
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero-badge{
  position:absolute; top:16px; left:16px;
  background:#10b981; color:#03110b; font-weight:700; padding:6px 10px; border-radius:999px; font-size:.85rem
}
.hero-lines{
  position:absolute; inset:0;
  background:
    linear-gradient(transparent 49%, rgba(255,255,255,.06) 50%, transparent 51%) 0 0/100% 22px,
    linear-gradient(90deg, transparent 49%, rgba(255,255,255,.06) 50%, transparent 51%) 0 0/22px 100%;
  opacity:.5;
}

/* Karty i siatki */
.grid{display:grid; gap:22px}
.cards{grid-template-columns: repeat(3, 1fr)}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius); padding:18px 18px 20px;
  transition: transform .2s ease, background .3s ease, border-color .3s ease;
}
.card:hover{transform: translateY(-3px); border-color: rgba(255,255,255,.15)}
.card h3{margin:10px 0 8px; font-size:1.1rem; display:inline-flex; align-items:center; gap:8px}

/* Flota */
.fleet{grid-template-columns: repeat(2, 1fr)}
.fleet-item{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius); padding:18px 18px 2px;
}
.fleet-item h3{margin:0 0 8px}
.fleet-item ul{margin:0 0 16px 18px}

/* Galeria floty – slider */
.fleet-gallery{margin-top:22px}
.fleet-gallery h3{margin:0 0 12px}

.carousel-viewport{
  position:relative;
}
.carousel-viewport::before,
.carousel-viewport::after{
  content:""; position:absolute; top:0; bottom:0; width:40px; pointer-events:none; z-index:1;
}
.carousel-viewport::before{left:0; background:linear-gradient(90deg, var(--surface), transparent)}
.carousel-viewport::after{right:0; background:linear-gradient(-90deg, var(--surface), transparent)}

.carousel-list{
  --gap:12px; --slide-w:80%;
  list-style:none; margin:0; padding:0 8px;
  display:grid; grid-auto-flow:column; grid-auto-columns:minmax(260px, var(--slide-w));
  gap:var(--gap);
  overflow-x:auto; overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory; scroll-padding:8px;
  -webkit-overflow-scrolling:touch; scroll-behavior:smooth;
  scrollbar-width:none;
}
.carousel-list::-webkit-scrollbar{display:none}

.carousel-slide{
  scroll-snap-align:start;
  position:relative; border-radius:12px; overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
}
.carousel-slide img{
  width:100%; height:100%; display:block;
  aspect-ratio:16/10; object-fit:cover;
  transition:transform .25s ease, filter .25s ease;
  user-select:none;
  /* Zabezpieczenie przed pikselozą miniaturek */
  transform: translateZ(0); 
  will-change: transform;
  image-rendering: high-quality;
}
.carousel-slide a:focus-visible img,
.carousel-slide:hover img{transform:scale(1.03); filter:brightness(1.05)}

.carousel-btn{
  position:absolute; top:50%; transform:translateY(-50%);
  width:44px; height:44px; border-radius:999px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(15,21,48,.6); backdrop-filter:blur(6px);
  color:#fff; font-size:1.6rem; line-height:1;
  display:grid; place-items:center; cursor:pointer; z-index:2;
}
.carousel-btn:hover{background:rgba(37,99,235,.6)}
.carousel-btn.prev{left:6px}
.carousel-btn.next{right:6px}

/* Modal powiększeń */
.modal{
  position:fixed; inset:0; background:rgba(0,0,0,.85);
  display:none; align-items:center; justify-content:center;
  z-index:10000; padding:20px;
}
.modal.open{display:flex}
.modal-img{
  max-width:min(1100px, 92vw); max-height:82vh;
  border-radius:14px; border:1px solid rgba(255,255,255,.2);
  box-shadow:0 20px 50px rgba(0,0,0,.6);
  object-fit: contain; /* Poprawka Mobile */
}
.modal-close{
  position:absolute; top:18px; right:22px;
  color:#fff; background:transparent; border:0;
  font-size:2rem; cursor:pointer; line-height:1;
}
.modal-nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width:48px; height:48px; border-radius:999px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(15,21,48,.6); color:#fff; font-size:1.6rem;
  display:grid; place-items:center; cursor:pointer;
}
.modal-nav.prev{left:16px}
.modal-nav.next{right:16px}
body.modal-open{overflow:hidden}

/* Lokacje */
.locations{grid-template-columns: repeat(2, 1fr)}
.location{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius); padding:18px;
}

/* Dlaczego my */
.reasons{grid-template-columns: repeat(4, 1fr)}
.reason{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius); padding:18px;
}
.reason h3{margin:0 0 8px; display:inline-flex; align-items:center; gap:8px}

/* Logotypy klientów z tekstem (NOWY WYGLĄD - PEŁNY KOLOR) */
.logos-grid{
  list-style:none; padding:0; margin:0 0 22px 0;
  display:grid; gap:20px;
  grid-template-columns: repeat(4, 1fr); 
}
.logo-card{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:24px 20px; 
  width:100%;
  display:flex; 
  flex-direction: column; 
  align-items:center; 
  justify-content:space-between; 
  text-align: center;
  transition: transform .2s ease, border-color .2s ease;
}
.logo-card:hover {
  transform: translateY(-3px); 
  border-color: rgba(255,255,255,.15);
}
.logo-text h4 {
  margin: 0 0 8px 0;
  font-size: 1.05rem;
  color: #fff;
}
.logo-text p {
  margin: 0 0 20px 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.4;
}
.logo-card img{
  max-width:140px; max-height:60px; width:auto; height:auto;
  object-fit:contain;
  /* Usunięto filtr grayscale - oryginalne kolory */
  transition: transform .2s ease;
  margin-top: auto; 
}
.logo-card:hover img{transform:scale(1.05)}

/* Opinie z Google */
.reviews h3{margin:0 0 12px}
.reviews-grid{
  list-style:none; margin:0; padding:0;
  display:grid; gap:14px;
  grid-template-columns: repeat(3, 1fr);
}
.review-card{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:14px;
}
.review-header{display:flex; align-items:center; gap:10px; margin-bottom:8px}
.review-header .avatar{
  width:40px; height:40px; border-radius:50%;
  object-fit:cover; border:1px solid rgba(255,255,255,.15);
  background:#2b335c;
}
.review-header .author{color:#fff; text-decoration:none; font-weight:600}
.review-header .author:hover{text-decoration:underline}
.review-header .rating{font-size:.95rem}
.review-text{margin:6px 0 0; color:#d6dae6}

/* FAQ */
.faq-item{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius); padding:12px 16px; margin:10px 0;
}
.faq-item summary{cursor:pointer; font-weight:600}
.faq-item p{margin:8px 0 6px; color:#d6dae6}

/* Kontakt */
.contact{background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.02))}
.contact-grid{display:grid; grid-template-columns: 1.1fr .9fr; gap:26px; align-items:start}
.contact-list{list-style:none; padding:0; margin:0 0 12px}
.contact-list a{color:#fff; text-decoration:none; border-bottom:1px dashed rgba(255,255,255,.25)}
.contact-list a:hover{border-bottom-color:transparent}
.map-link{display:inline-block; margin:8px 0 10px; color:#9cc2ff}

.contact-form{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:16px;
}
.contact-form h3{margin:0 0 10px}
.contact-form label{display:block; font-weight:500; font-size:.95rem; margin:8px 0}
.contact-form input, .contact-form textarea{
  width:100%; margin-top:6px;
  background: rgba(255,255,255,.06);
  color:#fff; border:1px solid rgba(255,255,255,.15);
  border-radius:10px; padding:10px 12px; outline:none;
}
.contact-form input:focus, .contact-form textarea:focus{border-color:#9cc2ff; box-shadow: 0 0 0 3px rgba(37,99,235,.25)}
.contact-form .consent{display:flex; align-items:flex-start; gap:10px; font-weight:400}
.contact-form .consent input{width:auto}
.form-note{margin:8px 0 0}

/* Stopka */
.site-footer{padding:28px 0 48px; border-top:1px solid rgba(255,255,255,.08); background:rgba(0,0,0,.2)}
.footer-grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:20px}
.brand-footer{display:flex; align-items:center; gap:10px; font-weight:700}
.footer-links{list-style:none; padding:0; margin:0; display:grid; gap:6px}
.footer-links a{color:#cbd5e1; text-decoration:none}
.footer-links a:hover{color:#fff}

/* FAB call */
.call-fab{
  position:fixed; right:18px; bottom:18px; z-index:1000;
  width:56px; height:56px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--brand),var(--brand-2)); color:#fff; border-radius:50%;
  box-shadow: var(--shadow); text-decoration:none; font-size:1.4rem;
}
@media (min-width: 860px){ .call-fab{display:none} }

/* =========================================
   RESPONSYWNOŚĆ (MEDIA QUERIES)
========================================= */

@media (min-width:560px){ .carousel-list{ --slide-w:60% } }
@media (min-width:860px){ .carousel-list{ --slide-w:42% } }
@media (min-width:1180px){
  .carousel-list{ --slide-w:32% }
  .logos-grid{grid-template-columns: repeat(4, 1fr)} /* Na desktopie 4 kafelki w rzędzie */
}

@media (max-width: 1020px){
  .cards{grid-template-columns: repeat(2, 1fr)}
  .locations{grid-template-columns: 1fr}
  .reasons{grid-template-columns: repeat(2, 1fr)}
  .reviews-grid{grid-template-columns: repeat(2, 1fr)}
}

@media (max-width: 860px){
  .hero-inner{grid-template-columns:1fr; text-align:left}
  .fleet{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  
  /* Na tabletach 2 kafelki logotypów w rzędzie */
  .logos-grid{grid-template-columns: repeat(2, 1fr)}
  
  /* Zmniejszenie marginesów na telefonie */
  .section { padding: 48px 0; }
  .hero { padding: 48px 0 32px; }
  
  /* Układ stopki jedna pod drugą */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .brand-footer { justify-content: center; }
  .footer-links { justify-items: center; }
}

@media (max-width: 560px){
  .cards{grid-template-columns: 1fr}
  .reviews-grid{grid-template-columns: 1fr}
  
  /* Na małym smartfonie 1 kafelek z logiem w rzędzie */
  .logos-grid{grid-template-columns: 1fr}
  
  /* "Dlaczego my" jedna kolumna */
  .reasons { grid-template-columns: 1fr; }
  
  /* Przyciski w Hero na pełną szerokość */
  .cta-row { flex-direction: column; width: 100%; }
  .cta-row .btn { width: 100%; }
  
  /* Wyższy obrazek w Hero na mobile */
  .hero-card { aspect-ratio: 4/3; width: 100%; }
  
  /* Ukrycie strzałek w galerii (na mobile sterowanie palcem) */
  .carousel-btn { display: none; }
  .carousel-viewport::before, .carousel-viewport::after { width: 20px; }
  
  /* Przycisk floating telefon */
  .call-fab { right: 16px; bottom: 16px; }
  
  /* Nagłówki */
  .section h2 { margin-bottom: 10px; }
}

/* Preferencje ruchu */
@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important}
  .carousel-list{scroll-behavior:auto}
}