/* Warstransport - design system
   Kierunek: robota fizyczna zrobiona porzadnie. Nie "startup", nie "korpo".
   Czern warsztatowa + bursztyn ostrzegawczy (kolor tasmy i kamizelki), duza
   typografia, ostre kanty. Telefon jest bohaterem kazdego ekranu, bo wszystkie
   zapisane konwersje na tym koncie to klikniecia w numer.
   Mobile-first: 90 procent ruchu z reklam to telefon. */

:root {
  --tlo: #ffffff;
  --tlo-alt: #f4f2ef;      /* cieply szary, papier a nie ekran */
  --atrament: #16150f;     /* czern z ciepla nuta, nie #000 */
  --atrament-2: #5c584f;
  --linia: #ddd8d0;

  --akcent: #f2a71b;       /* bursztyn: kamizelka, tasma ostrzegawcza */
  --akcent-ciemny: #d98e0a;
  --pilne: #d43f1a;        /* ceglany, do CTA telefonu */

  --wrap: 1180px;
  --r: 2px;                /* ostre kanty, bez zaokraglen w stylu SaaS */
  --cien: 0 2px 0 rgba(22,21,15,.08);

  --f-tekst: 'Barlow', system-ui, -apple-system, sans-serif;
  --f-naglowek: 'Barlow Condensed', 'Barlow', system-ui, sans-serif;

  --pasek: 64px;           /* wysokosc dolnego paska CTA na mobile */
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--f-tekst);
  font-size: 17px;
  line-height: 1.6;
  color: var(--atrament);
  background: var(--tlo);
  overflow-x: hidden;      /* zabezpieczenie, ale qa.py i tak sciga zrodlo przepelnienia */
  padding-bottom: var(--pasek);
}

@media (min-width: 900px) { body { padding-bottom: 0; } }

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3 {
  font-family: var(--f-naglowek);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -.01em;
  margin: 0 0 .5em;
  text-transform: uppercase;
}

h1 { font-size: clamp(2.2rem, 8vw, 4.2rem); }
h2 { font-size: clamp(1.7rem, 5vw, 2.6rem); }
h3 { font-size: clamp(1.25rem, 3.5vw, 1.6rem); }

p { margin: 0 0 1em; }

/* ---------- przyciski ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 26px;
  font-family: var(--f-naglowek);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .02em;
  text-decoration: none;
  border: 2px solid var(--atrament);
  border-radius: var(--r);
  background: var(--tlo);
  color: var(--atrament);
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-tel {
  background: var(--pilne);
  border-color: var(--pilne);
  color: #fff;
  box-shadow: 0 4px 0 #9e2f13;
}

.btn-tel:hover { box-shadow: 0 6px 0 #9e2f13; }

.btn-akc {
  background: var(--akcent);
  border-color: var(--akcent);
  color: var(--atrament);
  box-shadow: 0 4px 0 var(--akcent-ciemny);
}

/* ---------- pasek gorny ---------- */
.topbar {
  background: var(--atrament);
  color: #efece5;
  font-size: .82rem;
  letter-spacing: .02em;
}

.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 38px;
  flex-wrap: wrap;
}

.topbar b { color: var(--akcent); }

.topbar-l { display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 640px) { .topbar-l span:nth-child(2) { display: none; } }

/* ---------- nawigacja ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--tlo);
  border-bottom: 1px solid var(--linia);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
}

.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo img { height: 40px; width: auto; }

.nav-menu {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 22px;
}

.nav-menu a {
  font-family: var(--f-naglowek);
  font-size: 1.05rem;
  font-weight: 500;
  text-transform: uppercase;
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.nav-menu a:hover, .nav-menu .aktywna a { border-bottom-color: var(--akcent); }

.nav-tel {
  display: none;
  font-family: var(--f-naglowek);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.nav-tel small {
  display: block;
  font-family: var(--f-tekst);
  font-size: .68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--atrament-2);
  margin-top: 3px;
}

@media (min-width: 900px) {
  .nav-menu { display: flex; }
  .nav-tel { display: block; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  background: var(--atrament);
  color: #fff;
  overflow: hidden;
}

.hero-foto {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
  filter: grayscale(.15);
  object-position: 60% center;   /* trzyma obu ludzi w kadrze przy waskim ekranie */
}

.hero .wrap {
  position: relative;
  z-index: 1;
  padding-top: 44px;
  padding-bottom: 44px;
}

.hero-nad {
  display: inline-block;
  font-family: var(--f-naglowek);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--atrament);
  background: var(--akcent);
  padding: 4px 12px;
  margin-bottom: 16px;
}

.hero h1 { color: #fff; max-width: 15ch; }
.hero h1 em { font-style: normal; color: var(--akcent); }

.hero-lead {
  font-size: 1.12rem;
  color: #d9d5cc;
  max-width: 46ch;
  margin-bottom: 26px;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }

.hero-cta .btn { flex: 1 1 220px; }

/* dowody: liczby, ktore klient realnie ma, bez wymyslania */
.dowody {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.16);
}

.dowody div { background: var(--atrament); padding: 14px 16px; }
.dowody b {
  display: block;
  font-family: var(--f-naglowek);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--akcent);
}
.dowody span {
  font-size: .82rem;
  color: #c9c4ba;
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* ---------- sekcje ---------- */
.s { padding: 56px 0; }
.s-alt { background: var(--tlo-alt); }

.s-tyt { max-width: 60ch; margin-bottom: 32px; }
.s-tyt p { color: var(--atrament-2); font-size: 1.06rem; margin: 0; }

/* ---------- siatka kart ---------- */
.karty {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.karta {
  background: var(--tlo);
  border: 1px solid var(--linia);
  border-radius: var(--r);
  padding: 24px;
  box-shadow: var(--cien);
}

.karta-num {
  font-family: var(--f-naglowek);
  font-size: 2.4rem;
  line-height: 1;
  color: var(--akcent);
  margin-bottom: 8px;
}

a.karta { text-decoration: none; display: block; transition: border-color .15s ease, transform .15s ease; }
a.karta:hover { border-color: var(--akcent); transform: translateY(-2px); }
a.karta h3::after { content: " \2192"; color: var(--akcent); }

.karta h3 { margin-bottom: .4em; }
.karta p { margin: 0; color: var(--atrament-2); font-size: .98rem; }

/* ---------- cennik ---------- */
.cennik {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.cena {
  border: 2px solid var(--atrament);
  border-radius: var(--r);
  padding: 22px;
  background: var(--tlo);
}

.cena-nazwa {
  font-family: var(--f-naglowek);
  font-size: 1.4rem;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.cena-opis { color: var(--atrament-2); font-size: .95rem; margin: 0 0 14px; }

.cena-nota {
  font-size: .86rem;
  color: var(--atrament-2);
  border-top: 1px solid var(--linia);
  padding-top: 12px;
  margin: 0;
}

/* ---------- lista zalet ---------- */
.lista { list-style: none; margin: 0; padding: 0; }

.lista li {
  position: relative;
  padding: 12px 0 12px 34px;
  border-bottom: 1px solid var(--linia);
}

.lista li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 20px;
  width: 14px;
  height: 3px;
  background: var(--akcent);
}

.lista b { display: block; font-family: var(--f-naglowek); font-size: 1.15rem; text-transform: uppercase; }

/* ---------- dwie kolumny z foto ---------- */
.duo {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

@media (min-width: 860px) { .duo { grid-template-columns: 1fr 1fr; gap: 44px; } }

.duo-foto img {
  width: 100%;
  border-radius: var(--r);
  border: 1px solid var(--linia);
}

/* ---------- pas CTA ---------- */
.pas {
  background: var(--akcent);
  color: var(--atrament);
  text-align: center;
  padding: 48px 0;
}

.pas h2 { margin-bottom: .3em; }
.pas p { max-width: 52ch; margin: 0 auto 24px; font-size: 1.08rem; }

/* ---------- formularz ---------- */
.form { display: grid; gap: 14px; max-width: 560px; }

.pole label {
  display: block;
  font-family: var(--f-naglowek);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-bottom: 5px;
}

.pole input, .pole textarea {
  width: 100%;
  padding: 13px 14px;
  font-family: inherit;
  font-size: 16px;          /* 16px zapobiega zoomowi przy focusie na iOS */
  border: 2px solid var(--linia);
  border-radius: var(--r);
  background: var(--tlo);
  color: var(--atrament);
}

.pole input:focus, .pole textarea:focus {
  outline: none;
  border-color: var(--atrament);
}

.pole textarea { min-height: 110px; resize: vertical; }

.zgoda {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .84rem;
  color: var(--atrament-2);
}

.zgoda input { margin-top: 3px; flex: 0 0 auto; }

.hp { position: absolute; left: -9999px; }   /* pulapka na roboty */

.form-info { font-size: .9rem; padding: 12px 14px; border-radius: var(--r); display: none; }
.form-info.ok { display: block; background: #e8f3e6; border: 1px solid #a9cfa2; }
.form-info.blad { display: block; background: #fbe9e5; border: 1px solid #e2a596; }

/* ---------- stopka ---------- */
.stopka {
  background: var(--atrament);
  color: #b8b3a9;
  padding: 44px 0 28px;
  font-size: .93rem;
}

.stopka a { color: #efece5; }

.stopka-siatka {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
  margin-bottom: 28px;
}

.stopka h4 {
  font-family: var(--f-naglowek);
  font-size: 1.1rem;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 12px;
}

.stopka ul { list-style: none; margin: 0; padding: 0; }
.stopka li { margin-bottom: 7px; }

.stopka-dol {
  border-top: 1px solid rgba(255,255,255,.14);
  padding-top: 18px;
  font-size: .84rem;
}

/* ---------- dolny pasek telefonu (mobile) ---------- */
.pasek-tel {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: var(--pasek);
  border-top: 2px solid var(--atrament);
}

.pasek-tel a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--f-naglowek);
  font-size: 1.16rem;
  font-weight: 600;
  text-transform: uppercase;
  text-decoration: none;
}

.pasek-tel .p-tel { background: var(--pilne); color: #fff; }
.pasek-tel .p-wa { background: var(--akcent); color: var(--atrament); }

@media (min-width: 900px) { .pasek-tel { display: none; } }

/* ---------- pojawianie sie sekcji ----------
   Domyslnie tresc jest WIDOCZNA. Ukrywamy ja dopiero, gdy skrypt zdazyl
   oznaczyc dokument klasa .js, bo inaczej awaria JS zostawia pusta strone,
   a tego bledu nie widac ani w kodzie, ani w podgladzie z wlaczonym JS. */
.reveal { opacity: 1; transform: none; }

.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.js .reveal.widoczne { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn { transition: none; }
}

/* ---------- opinie ---------- */
.opinia { margin: 0; display: flex; flex-direction: column; }

.opinia p {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--atrament);
  margin: 0 0 14px;
}

.opinia p::before { content: "\201E"; color: var(--akcent); font-size: 1.6em; line-height: 0; vertical-align: -.25em; margin-right: 2px; }

.opinia cite {
  margin-top: auto;
  font-style: normal;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--atrament-2);
}

.opinia cite::before { content: "\2605\2605\2605\2605\2605"; color: var(--akcent); letter-spacing: 0; margin-right: 8px; }