/* ============================================================
   TechDach — style.css
   Paleta zielona (zaakceptowana). Bez amber/żółtego.
   ============================================================ */
:root{
  color-scheme: light;
  --green:#1f8a4c; --green-d:#136336; --green-l:#e7f4ec;
  --ink:#14211b; --slate:#3e5148; --line:#dce3de; --line-strong:#cfd9d2;
  --bg:#ffffff; --soft:#f2f6f3;
  --radius:14px; --maxw:1160px;
  --shadow:0 12px 32px rgba(20,33,27,.12);
  --shadow-card:0 1px 2px rgba(20,33,27,.05),0 10px 28px rgba(20,33,27,.07);
  --font-head:'Sora','Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  --font-body:'Inter','Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
}
/* Twarde wymuszenie jasnego motywu — niektóre przeglądarki mobilne (zwł. Android) same
   "zgadują" ciemny motyw i ignorują samo color-scheme:light, jeśli strona nie deklaruje
   WŁASNEJ reguły na prefers-color-scheme:dark. Ta reguła jawnie przypina jasne tła/kolory,
   żeby telefon w trybie ciemnym nie odwracał kolorów całej strony. */
@media (prefers-color-scheme: dark){
  html,body{background:#ffffff !important;color:#14211b !important}
  header.site,.contact-card,.contact-info,.model,.prod,.why-it,.brand,.cat,.faq-item,.real,.ref{
    background:#ffffff !important;color:#14211b !important
  }
  .model .mimg{background:linear-gradient(158deg,#3c463f 0%,#232b27 100%) !important}
  /* stopka jest CELOWO ciemna (gradient) w obu motywach — nie dotykamy jej tutaj */
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.55}
h1,h2,h3,.sec{font-family:var(--font-head)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:48px 0}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1 !important;transform:none !important;transition:none}}
.alt{background:#eef6f1}
.center{text-align:center}

.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;font-weight:700;font-size:15px;
     padding:13px 22px;border-radius:10px;transition:.18s;font-family:inherit;text-align:center;justify-content:center}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 6px 16px rgba(31,138,76,.28)}
.btn-primary:hover{background:var(--green-d);transform:translateY(-1px);box-shadow:0 8px 20px rgba(19,99,54,.32)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--green);color:var(--green-d)}
.btn-outline-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.1)}

.eyebrow{color:var(--green-d);font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:12.5px}
h2.sec{font-size:30px;line-height:1.2;margin:8px 0 8px;letter-spacing:-.8px;font-weight:800;color:var(--ink)}
/* kreska-akcent pod nagłówkiem sekcji */
h2.sec::after{content:"";display:block;width:48px;height:3px;border-radius:2px;background:var(--green);margin-top:12px}
.center h2.sec::after{margin-left:auto;margin-right:auto}
.sec-sub{color:var(--slate);max-width:680px}
.pill-note{display:inline-block;background:var(--green-l);color:var(--green-d);font-weight:700;font-size:12.5px;padding:5px 12px;border-radius:30px}

/* Placeholdery na dane od klienta — tymczasowo UKRYTE.
   Aby przywrócić widoczne znaczniki, usuń reguły "display:none" poniżej (.todo i .todo-hide). */
.todo{background:var(--soft);border:1.5px dashed var(--green-d);color:var(--green-d);font-weight:600;font-size:13px;
      padding:4px 10px;border-radius:8px;display:inline-block}
.todo{display:none}
.todo-hide{display:none !important}

/* ---------- HEADER ---------- */
header.site{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 2px 14px rgba(16,33,26,.07);border-bottom:1px solid var(--line)}
header.site .wrap{max-width:1320px}
.nav{display:flex;align-items:center;justify-content:space-between;height:92px;gap:16px}
.logo-link{display:flex;align-items:center;flex:0 0 auto}
.logo-link img{height:56px;width:auto}
.menu{display:flex;gap:18px;align-items:center;position:relative}
.menu a{font-weight:600;color:var(--slate);font-size:14.5px;white-space:nowrap;padding:4px 0}
.menu a:hover,.menu a.active{color:var(--green-d)}
/* jedna wspólna linia pod menu — przesuwana JS-em (animowane left + width) */
.menu-indicator{position:absolute;bottom:-4px;left:0;width:0;height:2.5px;border-radius:2px;background:var(--green);
                opacity:0;pointer-events:none;transition:left .12s ease-out,width .12s ease-out,opacity .18s ease}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-cta .btn{white-space:nowrap;border-radius:999px;padding:12px 24px}
.tel{font-weight:800;color:var(--ink);font-size:15px;white-space:nowrap;text-align:right}
.tel small{display:block;font-weight:600;color:var(--slate);font-size:11px;letter-spacing:.04em}
.burger{display:none;font-size:26px;background:none;border:0;cursor:pointer;color:var(--ink);line-height:1}

/* menu mobilne */
@media(max-width:1359px){
  .tel{display:none}
}
@media(max-width:900px){
  .nav{height:80px}
  .logo-link img{height:50px}
  .menu{display:none;position:absolute;top:80px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
        flex-direction:column;align-items:flex-start;padding:18px 22px;gap:16px;box-shadow:var(--shadow)}
  .menu.open{display:flex}
  .menu-indicator{display:none}
  .tel{display:none}
  .burger{display:block}
}

/* ---------- HERO ---------- */
.hero{position:relative;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:
    linear-gradient(106deg,rgba(9,26,17,.78) 0%,rgba(13,45,28,.62) 33%,rgba(20,66,40,.36) 60%,rgba(26,92,52,.12) 100%);z-index:1}
.hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:72px 24px 80px}
.hero h1{font-size:46px;line-height:1.08;letter-spacing:-1px;margin-bottom:16px;text-shadow:0 2px 18px rgba(0,0,0,.45)}
.hero h1 span{color:var(--green)}
.hero .lead{text-shadow:0 1px 12px rgba(0,0,0,.4)}
.hero .aud{text-shadow:0 1px 10px rgba(0,0,0,.4)}
.hero p.lead{font-size:18px;color:#dcefe3;max-width:520px;margin-bottom:14px}
.hero .aud{display:inline-block;font-weight:700;font-size:14px;background:rgba(255,255,255,.14);padding:7px 14px;border-radius:30px;margin-bottom:26px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-card{background:rgba(14,42,26,.34);border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);padding:22px}
.hero-card h4{font-size:15px;margin-bottom:14px;color:var(--green);text-transform:uppercase;letter-spacing:.08em}
.mini-form label{display:block;font-size:12.5px;color:#cfe7d8;margin:10px 0 4px;font-weight:600}
.mini-form input,.mini-form select{width:100%;padding:11px 12px;border:0;border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink)}
.mini-form .btn{width:100%;margin-top:16px}
.mini-form small{display:block;color:#bfe9cf;font-size:11.5px;margin-top:9px;text-align:center}

/* ---------- PASEK ZAUFANIA ---------- */
/* ---------- PASEK ZAUFANIA — taśma marquee ---------- */
.trust{background:linear-gradient(100deg,#0e4c2c 0%,var(--green-d) 45%,#187a44 100%);color:#fff}
.marquee{padding:14px 0}
.marquee-track{display:flex;flex-wrap:wrap;justify-content:center;width:auto}
.marquee-seq{white-space:normal;text-align:center;font-weight:700;font-size:14px;letter-spacing:.02em;color:#fff;line-height:1.75}
.marquee-seq[aria-hidden]{display:none}
@keyframes trust-marquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
@media (prefers-reduced-motion: reduce){
  .marquee-track{animation:none;width:auto;justify-content:center;flex-wrap:wrap;padding:0 22px}
  .marquee-seq{white-space:normal;text-align:center}
  .marquee-seq[aria-hidden]{display:none}
}

/* ---------- KAFLE KATEGORII (zdjęciowe) ---------- */
.grid-cat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px;align-items:stretch}
.cat{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s;background:#fff;
     display:flex;flex-direction:column;height:100%}
.cat:hover{border-color:var(--green);box-shadow:var(--shadow);transform:translateY(-3px)}
.cat .cimg{aspect-ratio:16/10;overflow:hidden;background:var(--soft);flex:0 0 auto}
.cat .cimg img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.cat:hover .cimg img{transform:scale(1.05)}
.cat .cbody{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.cat h3{font-size:16px;margin-bottom:5px}
.cat p{color:var(--slate);font-size:13px;flex:1}
.cat .arrow{color:var(--green-d);font-weight:800;margin-top:10px;font-size:13px;display:inline-block}

/* ---------- DLACZEGO ---------- */
.why{background:#eef6f1}
.grid-why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.why-it{background:#fff;border-radius:var(--radius);padding:24px;border:1px solid var(--line)}
.why-it .ic{width:44px;height:44px;border-radius:11px;background:var(--green-l);color:var(--green-d);margin-bottom:12px;display:flex;align-items:center;justify-content:center}
.why-it .ic svg{width:23px;height:23px}
.why-it h3{font-size:17px;margin-bottom:6px}
.why-it p{color:var(--slate);font-size:14px}
.about-note{margin-top:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;color:var(--slate);font-size:14.5px;max-width:none}
.about-note b{color:var(--ink)}

/* ---------- MARKI ---------- */
.brands{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:32px;align-items:center}
.brand{height:76px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;background:#fff;padding:12px}
.brand img{max-height:48px;max-width:100%;width:auto;object-fit:contain;filter:grayscale(1);opacity:.7;transition:.2s}
.brand:hover img{filter:none;opacity:1}
.brand{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.brand:hover{border-color:#bfe3cd;box-shadow:0 8px 20px rgba(16,33,26,.08);transform:translateY(-2px)}

/* ---------- REALIZACJE ---------- */
.grid-real{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.real{border-radius:var(--radius);overflow:hidden;position:relative;aspect-ratio:4/3;border:1px solid var(--line);background:var(--soft)}
.real img{width:100%;height:100%;object-fit:cover;transition:.3s}
.real:hover img{transform:scale(1.04)}
.real .cap{position:absolute;left:0;right:0;bottom:0;color:#fff;font-weight:700;font-size:13px;padding:26px 12px 12px;
           background:linear-gradient(180deg,transparent,rgba(10,20,14,.75))}
/* podpisy realizacji ukryte do czasu dostarczenia opisów przez klienta */
.real .cap{display:block}
.real .tag{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);color:var(--ink);font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px}

/* ---------- PASEK CTA ---------- */
.qstrip{background:
    radial-gradient(circle at 85% 15%, rgba(255,255,255,.10), transparent 45%),
    linear-gradient(115deg,var(--green-d),var(--green));
  color:#fff;border-radius:18px;padding:40px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
  box-shadow:0 16px 40px rgba(19,99,54,.25)}
.qstrip h2{font-size:27px;margin-bottom:6px;letter-spacing:-.4px}
.qstrip p{color:#d9f0e2;max-width:520px}
.qstrip .col{display:flex;flex-direction:column;gap:12px}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:32px auto 0}
.faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff;overflow:hidden}
.faq-q{width:100%;background:none;border:0;font-family:inherit;font-size:15.5px;font-weight:700;color:var(--ink);
       padding:16px 18px;text-align:left;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-q .chev{transition:.2s;color:var(--green-d);font-weight:800;flex:0 0 auto}
.faq-item.open .faq-q .chev{transform:rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a-in{padding:0 18px 16px;color:var(--slate);font-size:14.5px}

/* ---------- KONTAKT ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px}
.form-full label{display:block;font-size:12.5px;color:var(--slate);margin:12px 0 4px;font-weight:700}
.form-full input,.form-full select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink)}
.form-full input:focus,.form-full select:focus{outline:2px solid var(--green);outline-offset:0;border-color:var(--green)}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.form-2col .full{grid-column:1/-1}
.file-box{border:1.5px dashed var(--line);border-radius:10px;padding:14px;background:var(--soft);margin-top:4px}
.file-box input[type=file]{border:0;padding:0;background:none;font-size:13.5px;width:100%}
.file-hint{font-size:12px;color:var(--slate);margin-top:6px}
.field-err{display:none;color:#a4262c;font-size:12.5px;font-weight:600;margin-top:5px}
.field-err.show{display:block}
.form-msg{display:none;margin-top:16px;padding:14px 16px;border-radius:10px;font-size:14px;font-weight:600}
.form-msg.ok{display:block;background:var(--green-l);color:var(--green-d);border:1px solid var(--green)}
.form-msg.err{display:block;background:#fdecec;color:#a4262c;border:1px solid #e3a5a8}

/* ---------- Zgoda RODO pod formularzami ---------- */
.consent{margin-top:12px}
.consent label{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--slate);font-weight:400;cursor:pointer;line-height:1.5;margin:0}
.consent input[type=checkbox]{width:16px;height:16px;margin-top:2px;flex:0 0 auto;accent-color:var(--green)}
.consent a{color:var(--green-d);font-weight:600;text-decoration:underline}
.hero-card .consent label{color:#cfe7d8}
.hero-card .consent a{color:#bfe9cf}
.botcheck{display:none !important}

/* ---------- Baner cookies ---------- */
.cookiebar[hidden]{display:none !important}
.cookiebar{position:fixed;left:16px;right:16px;bottom:16px;z-index:120;margin:0 auto;max-width:720px;
           background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px rgba(20,33,27,.18);
           padding:16px 18px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.cookiebar p{flex:1;min-width:220px;font-size:13px;color:var(--slate);margin:0}
.cookiebar a{color:var(--green-d);font-weight:600;text-decoration:underline}
.cookiebar .btn{padding:10px 18px;font-size:14px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;align-self:start}
.contact-card h5{font-size:16px;margin-bottom:14px;color:var(--green-d)}
.contact-card p{margin-bottom:10px;font-size:14.5px}
.map-frame{border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden;margin-top:14px}
.map-frame iframe{display:block;width:100%;height:280px;border:0;filter:grayscale(1);transition:filter .45s ease}
.map-frame:hover iframe{filter:none}
.map-route{width:100%;margin-top:12px}

/* ---------- STOPKA ---------- */
footer.site{background:linear-gradient(160deg,#0f1a14 0%,var(--ink) 55%,#182a20 100%);color:#cdd8d2;padding:56px 0 32px;font-size:14px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:30px}
footer.site h5{color:#fff;font-size:15px;margin-bottom:14px}
footer.site a:hover{color:#fff}
.foot-logo img{height:52px;width:auto;opacity:.95;margin-bottom:14px}
.foot p{margin-bottom:7px}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;color:#8ba096;font-size:12.5px;flex-wrap:wrap;gap:8px}

/* ---------- PODSTRONY: nagłówek katalogu ---------- */
.cat-hero{background:var(--soft);border-bottom:1px solid var(--line);padding:46px 0}
.cat-hero .back{color:var(--green-d);font-weight:700;font-size:14px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.filters button{border:1.5px solid var(--line);background:#fff;color:var(--slate);font-weight:700;font-size:13.5px;padding:9px 16px;border-radius:30px;cursor:pointer;font-family:inherit;transition:.15s}
.filters button:hover{border-color:var(--green)}
.filters button.on{background:var(--green);border-color:var(--green);color:#fff}
.grid-prod{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.prod{border:1px solid var(--line);border-top:4px solid var(--green);border-radius:var(--radius);overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 4px 18px rgba(16,33,26,.06)}
.prod:hover{box-shadow:0 14px 32px rgba(16,33,26,.13);transform:translateY(-4px)}
.prod .pimg{aspect-ratio:16/10;position:relative;background:var(--soft);overflow:hidden}
.prod .pimg img{width:100%;height:100%;object-fit:cover}
.prod .pbadge{position:absolute;top:10px;left:10px;background:var(--green-d);color:#fff;font-size:11px;font-weight:700;padding:3px 10px;border-radius:20px;z-index:2}
.prod .pbody{padding:18px;display:flex;flex-direction:column;flex:1}
.prod h3{font-size:17px;margin-bottom:5px}
.prod p{color:var(--slate);font-size:13.5px;flex:1}
.prod .tags{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}
.prod .t{font-size:11px;background:var(--soft);border:1px solid var(--line);color:var(--slate);padding:3px 9px;border-radius:20px;font-weight:600}
.prod .pacts{display:flex;gap:8px;margin-top:6px}
.prod .pacts .btn{flex:1;padding:10px;font-size:13px}

/* ---------- HVLS ---------- */
.hvls-hero{background:
    radial-gradient(circle at 80% 10%, rgba(255,255,255,.08), transparent 45%),
    linear-gradient(115deg,#0c2416,var(--green-d) 70%,var(--green));color:#fff}
.hvls-hero .hero-inner{grid-template-columns:1.1fr .9fr}
.hvls-hero img{border-radius:var(--radius);background:#fff;padding:10px}
.grid-models{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.model{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;display:flex;flex-direction:column}
.model .mimg{aspect-ratio:1/1;background:var(--soft);display:flex;align-items:center;justify-content:center;padding:16px}
.model .mimg img{max-height:100%;object-fit:contain}
.model .mbody{padding:18px;display:flex;flex-direction:column;flex:1}
.model h3{font-size:17px;margin-bottom:6px}
.model p{color:var(--slate);font-size:13.5px;flex:1}
.model ul{list-style:none;margin:12px 0 0;font-size:13px;color:var(--slate)}
.model ul li{padding:4px 0;border-top:1px dashed var(--line)}
.model ul li b{color:var(--ink)}
.refs{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:32px}
.ref{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff;font-size:14px}
.ref b{display:block;margin-bottom:4px}
.ref span{color:var(--slate);font-size:13.5px}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}

/* ---------- RESPONSYWNOŚĆ (breakpointy z makiety) ---------- */
@media(max-width:900px){
  .hero-inner,.hvls-hero .hero-inner{grid-template-columns:1fr;padding:48px 20px 56px}
  .hero h1{font-size:34px}
  .grid-cat{grid-template-columns:1fr 1fr}
  .grid-prod{grid-template-columns:1fr 1fr}
  .grid-why,.trust .wrap,.grid-real{grid-template-columns:1fr 1fr}
  .grid-models{grid-template-columns:1fr 1fr}
  .benefits{grid-template-columns:1fr}
  .qstrip{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
  .brands{grid-template-columns:repeat(4,1fr)}
  .refs{grid-template-columns:1fr}
}
@media(max-width:560px){
  .grid-cat,.grid-prod,.grid-why,.trust .wrap,.grid-real,.foot,.grid-models,.brands{grid-template-columns:1fr}
  .hero h1{font-size:29px}
  .form-2col{grid-template-columns:1fr}
  .nav{height:72px}
  .menu{top:72px}
  .logo-link img{height:48px}
  .nav-cta{gap:10px}
  /* na najwęższych ekranach CTA w headerze nie mieści się obok logo —
     chowamy je (CTA jest w hero); przycisk wraca od 561px wzwyż */
  .nav-cta .btn{display:none}
  section{padding:40px 0}
}

/* ---------- Wspólny system kart: mocniejszy border + cień, jednolite zaokrąglenia ---------- */
.cat,.prod,.model,.why-it,.contact-card,.real,.faq-item,.ref{
  border:1px solid var(--line-strong);border-radius:var(--radius);box-shadow:var(--shadow-card)}
.brand{border:1px solid var(--line);box-shadow:0 1px 2px rgba(20,33,27,.04)}