:root{
  --bg:#0b1220;
  --card:#0f1b33cc;
  --text:#eaf0ff;
  --muted:#b8c2dd;
  --accent:#ff8a2a;
  --accent2:#2dd4ff;
  --border:rgba(255,255,255,.12);
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 18px;
  --container: 1120px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:#070b14;color:var(--text)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{width:min(var(--container), calc(100% - 40px));margin:0 auto}

.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(7,11,20,.72);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--border);
}
.topbar__inner{display:flex;align-items:start;justify-content:space-between;padding:12px 0}

.brand{display:flex;gap:12px;align-items:center}
.brand__logo{width:44px;height:44px;border-radius:10px;border:1px solid var(--border);background:#0b1326}
.brand__name{font-weight:800;letter-spacing:.3px}
.brand__tag{font-size:12px;color:var(--muted);letter-spacing:1px}

.nav{display:flex;gap:22px;align-items:center}
.nav__link{opacity:.92}
.nav__link:hover{opacity:1}
.nav__link--disabled{opacity:.55;cursor:not-allowed}

.hero{
  position:relative;
  min-height: 520px;
  display:flex;
  align-items:stretch;
  overflow:hidden;
  border-bottom:1px solid var(--border);
}
.hero__bg{
  position:absolute;inset:0;;
  width:100%;height:100%;
  object-fit:100%;
  transform: scale(1.02);
  filter:saturate(1.02) contrast(1.02);
}
.hero__overlay{
  position:absolute;inset:0;
  background: linear-gradient(90deg, rgba(7,11,20,.92) 0%, rgba(7,11,20,.62) 48%, rgba(7,11,20,.78) 100%);
}
.hero__content{
  position:relative;
  padding: 22px 0 40px;
  display:grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items:center;
}
.hero__copy h1{
  margin:0 0 10px;
  font-size: clamp(34px, 4.2vw, 54px);
  line-height:1.05;
  letter-spacing:-.6px;
}
.lead{
  margin:0 0 18px;
  color:var(--muted);
  font-size: 18px;
  line-height:1.55;
  max-width: 60ch;
}

.pillrow{display:flex;flex-wrap:wrap;gap:10px;margin: 8px 0 22px}
.pill{
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.08);
  border:1px solid var(--border);
  font-size:13px;
}

.cta{display:flex;gap:12px;flex-wrap:wrap;margin: 4px 0 12px}

.btn{
  border-radius: 999px;
  padding: 12px 16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color:var(--text);
  font-weight:700;
  cursor:pointer;
}
.btn:hover{filter:brightness(1.06)}
.btn--primary{
  background: linear-gradient(135deg, var(--accent), #ffb13a);
  border-color: rgba(255,255,255,.18);
  color:#1a0f06;
}
.btn--ghost{
  background: rgba(45,212,255,.10);
  border-color: rgba(45,212,255,.22);
}

.btn--danger{
  background: linear-gradient(135deg, #7b1120, #b21d2f);
  border-color: rgba(178,29,47,.45);
  color:#fff;
}
.btn--danger:hover{filter:brightness(1.05)}

.note{color:var(--muted);font-size:13px}

.hero__cards{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:14px;
  align-items:start;
  max-width: 960px;
  margin: 18px auto 0;
}
.mini{
  width: 100%;
  background: rgba(255,255,255,.06);
  border:1px solid var(--border);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow);
}
.mini img{width:100%;aspect-ratio: 3/2;object-fit:cover}
.mini__cap{padding:10px 12px;color:var(--muted);font-size:13px}

.section{padding: 24px 0}
.section--alt{background: radial-gradient(1200px 500px at 30% 0%, rgba(45,212,255,.10), transparent 60%), #070b14}
.section h2{margin:0 0 18px;font-size:28px;letter-spacing:-.3px}

.grid3{display:grid;grid-template-columns: repeat(3, 1fr);gap:14px}
.grid2{display:grid;grid-template-columns: repeat(2, 1fr);gap:14px}
.grid1{display:grid;grid-template-columns: repeat(1, 1fr);gap:14px}

.card{
  background: rgba(255,255,255,.06);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 16px 14px;
  box-shadow: 0 14px 40px rgba(0,0,0,.25);
}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);line-height:1.55}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--muted);line-height:1.65}

.steps{margin:0;padding-left:18px;color:var(--muted);line-height:1.75}
.small{font-size:13px}
.muted{color:var(--muted)}

.banner{
  margin-top:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  padding:16px 16px;
  border-radius: var(--radius);
  border:1px solid rgba(255,138,42,.22);
  background: linear-gradient(
    90deg,
    rgba(255,138,42,.12),
    rgba(45,212,255,.08)
  );
}
.banner__title{font-weight:800}
.banner__text{color:var(--muted);font-size:13px;margin-top:2px}

.footer{
  padding: 26px 0;
  border-top:1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:12px}
.footer__brand{font-weight:900}

@media (max-width: 920px){
  .hero__content{grid-template-columns: 1fr;gap:18px}
  .hero__cards{grid-template-columns: repeat(2 minmax(0, 1fr))}
  .grid3{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}


.mini--roof img {
  transform: scale(1.0);
  object-position: 0% 40%;
}

.mini--pv img {
  transform: scale(1.00);
}

.mini--chimney img {
  transform: scale(1.0);
}

.mini--infra img {
  transform: scale(1.0);
}

.mini--wind img {
  transform: scale(1.0);
  object-position: 25% 40%;
}

.mini--powerline img {
  transform: scale(1.0);
}
@media (max-width: 560px){
  .hero__cards{grid-template-columns: 1fr}
}


/* hero_bg tylko za blokiem tekstu (hero__copy) */
.hero__copy{
	position: relative;
	overflow: hidden;
	border-radius: 18px;
}
.hero__copy .hero__bg,
.hero__copy .hero__overlay{
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: 0;
}
.hero__copy > *{
	position: relative;
	z-index: 1;
}



/* HERO bg should cover full hero section (only) */
.hero{
	position: relative;
	overflow: hidden;
}
.hero .hero__bg,
.hero .hero__overlay{
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: 0;
}
.hero__content,
.hero__copy,
.hero__actions{
	position: relative;
	z-index: 1;
}
/* tighten spacing so hero isn't 'rozstrzelone' */
.hero{
	min-height: 320px;
	padding-top: 12px;
	padding-bottom: 6px;
}



/* Demo (YouTube lazy) */
.demo{margin-top:14px}
.demo__frame{width:100%;aspect-ratio:16/9;border-radius:18px;overflow:hidden;border:1px solid var(--border);background:rgba(255,255,255,.06);box-shadow: var(--shadow);position:relative}
.demo__frame iframe{width:100%;height:100%;border:0;display:block}
.demo__btn{margin-bottom:12px;display:inline-flex;align-items:center;gap:10px;padding: 8px 10px}
.demo__icon{display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid var(--border);font-weight:900}


/* Lightbox modal */
.no-scroll{overflow:hidden}
.imgmodal{position:fixed;inset:0;display:none;z-index:9999}
.imgmodal.is-open{display:block}
.imgmodal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72)}
.imgmodal__dialog{
  position:relative;
  max-width:min(1100px, 92vw);
  max-height:86vh;
  margin: 7vh auto 0;
  background: rgba(10,14,25,.92);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 10px;
}
.imgmodal__dialog img{display:block;width:100%;height:auto;max-height:82vh;object-fit:contain;border-radius: calc(var(--radius) - 6px)}
.imgmodal__close{
  position:absolute;top:8px;right:10px;
  width:38px;height:38px;border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-size: 24px; line-height: 34px;
  cursor:pointer;
}
.imgmodal__close:hover{background: rgba(255,255,255,.10)}
.mini{cursor:zoom-in}


/* === DEMO: zielony przycisk "Odtwórz demo" (tylko dla demo) === */
.demo__btn.btn--primary{
  background: linear-gradient(135deg, #007e2e, #005e22);
  border-color: rgba(34, 197, 94, .45);
  color: #ffffff;
}

.demo__btn.btn--primary:hover{
  filter: brightness(1.05);
}
/* Linki w podpisach galerii (bez 'linkowego' wyglądu) */
a.mini__cap{display:block;color:var(--muted);text-decoration:none}
a.mini__cap:hover{color:var(--text);text-decoration:none}

.mini__more::after{
  content:" →";
  transition:transform .2s ease;
}

.mini__more:hover::after{
  transform:translateX(3px);
}

/* --- Roof tile: visible 'Więcej' link (without breaking lightbox) --- */
.mini__caprow{padding:10px 12px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.mini__caprow .mini__cap{padding:0}
.mini__link{font-size:13px;font-weight:600;color:var(--accent);text-decoration:none;white-space:nowrap}
.mini__link:hover{text-decoration:underline}


/* --- Banner CTA buttons (Potrzebujesz inspekcji?) --- */
.banner__actions{
  display:flex;
  gap:12px;
  align-items:center;
  justify-content:flex-end;
  white-space:nowrap;
}
@media (max-width: 640px){
  .banner{
    flex-direction:column;
    align-items:flex-start;
  }

  .banner__actions{
    width:100%;
    justify-content:flex-start;
  }
}


/* Żółty przycisk z lekką przeźroczystością */
.btn--primary-soft{
  background: linear-gradient(
    135deg,
    rgba(255,138,42,.82),
    rgba(255,177,58,.82)
  );
  border-color: rgba(255,255,255,.18);
  color:#1a0f06;
}

.btn--primary-soft:hover{
  filter:brightness(1.08);
}