/* ==========================================================================
   FORMADA — arkusz stylów strony.
   Bez frameworków i bez kroku budowania: zwykły CSS, ładowany bezpośrednio.
   Kolejność sekcji odpowiada kolejności sekcji w index.html.
   ========================================================================== */

/* ── Tokeny ─────────────────────────────────────────────────────────────── */
:root {
  --ink:        #0E2A2F;   /* najciemniejsza zieleń — tekst, stopka, pasek górny */
  --ink-2:      #12363C;   /* etykiety, linki w nawigacji */
  --teal:       #18565E;   /* kolor wiodący — przyciski, akcenty */
  --teal-hover: #1d6a74;
  --teal-soft:  #B8D0D3;   /* tekst na ciemnym tle */
  --teal-line:  #9FBFC3;   /* obrys przycisków drugorzędnych */
  --bg:         #F2F7F8;   /* tło strony */
  --surface:    #E3EDEF;   /* kafelki, sekcja wyceny */
  --line:       #d8e4e6;   /* linie i obramowania */
  --white:      #ffffff;

  --muted:  rgba(14, 42, 47, 0.70);
  --muted-2: rgba(14, 42, 47, 0.55);

  --font-display: 'Archivo', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body:    'Source Serif 4', Georgia, 'Times New Roman', serif;

  --page:    1280px;
  --gutter:  clamp(20px, 4vw, 48px);
  --section: clamp(80px, 9vw, 120px);
  --radius:  8px;
}

/* ── Reset i podstawy ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  overflow-x: clip;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  text-wrap: pretty;
  color: var(--ink);
  background:
    radial-gradient(1200px 640px at 50% -160px, rgba(24, 86, 94, 0.07), transparent 60%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

img, svg, iframe { display: block; max-width: 100%; }
figure { margin: 0; }

a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--teal-hover); }
::selection { background: rgba(24, 86, 94, 0.16); }

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 3px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.014em;
  line-height: 1.12;
  margin: 0;
}

.wrap {
  max-width: var(--page);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* Nagłówek nadrzędny sekcji — kreska + wersalik */
.kicker {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 20px;
}
.kicker::before {
  content: '';
  display: inline-block;
  width: 44px;
  height: 1px;
  background: currentColor;
  vertical-align: middle;
  margin-right: 14px;
}

.lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 58ch;
  margin: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 100;
  padding: 12px 20px;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-display);
}
.skip-link:focus { left: 12px; top: 12px; color: var(--white); }

/* ── Przyciski ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.3;
  border-radius: var(--radius);
  padding: 15px 30px;
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.btn--primary { background: var(--teal); border-color: var(--teal); color: #F2F7F8; }
.btn--primary:hover { background: var(--teal-hover); border-color: var(--teal-hover); color: var(--white); }
.btn--ghost { background: transparent; border-color: var(--teal-line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn--lg { padding: 17px 36px; font-size: 16.5px; }

/* ── Pasek górny: kontakt + języki ──────────────────────────────────────── */
.topbar {
  background: var(--ink);
  color: var(--teal-soft);
  font-family: var(--font-display);
  font-size: 13px;
}
.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  flex-wrap: wrap;
  padding-block: 8px;
}
.topbar__contact { display: inline-flex; gap: 24px; flex-wrap: wrap; }
.topbar a { color: var(--teal-soft); }
.topbar a:hover { color: var(--white); }

.langs { display: inline-flex; align-items: center; gap: 4px; }
.langs a {
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border-radius: 5px;
  color: var(--teal-soft);
}
.langs a:hover { color: var(--white); }
.langs a[aria-current='true'] { background: var(--teal); color: #F2F7F8; }

/* ── Nawigacja ──────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  display: flex;
  align-items: center;
  gap: 14px clamp(20px, 3vw, 44px);
  flex-wrap: wrap;
  padding-block: 18px;
}
.nav__link {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink-2);
  padding: 8px 2px;
}
.nav__link:hover { color: var(--teal); }
.nav .btn { margin-left: auto; }

/* Wąski ekran: logo w pierwszym rzędzie, linki w drugim — bez rozwijanego menu,
   bo pozycji jest tylko cztery. Przycisk „Zapytaj o wycenę” znika z nawigacji,
   bo dokładnie ten sam jest tuż niżej, w hero. */
@media (max-width: 860px) {
  .nav .wrap { gap: 10px; padding-block: 12px; }
  .logo { flex: 1 0 100%; margin-right: 0; }
  .logo img { height: 42px; }
  .logo__name { font-size: 22px; }
  .nav__link { flex: 1 1 auto; text-align: center; font-size: 15px; padding: 6px 2px; }
  .nav .btn { display: none; }
}

.logo { display: inline-flex; align-items: center; gap: 12px; margin-right: auto; }
.logo img { height: 50px; width: auto; }
.logo__text { display: inline-flex; flex-direction: column; gap: 7px; }
.logo__name {
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  color: var(--ink);
}
.logo__motto {
  font-family: var(--font-display);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  line-height: 1;
  color: #4E6A6E;
}

/* ── Hero ───────────────────────────────────────────────────────────────── */
@keyframes pg-fadeup {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

.hero__figure { position: relative; }
.hero__figure img {
  width: 100%;
  height: clamp(340px, 52vw, 620px);
  object-fit: cover;
  object-position: 50% 58%;
  background: var(--surface);
}
.hero__overlay {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  padding: clamp(24px, 4vw, 44px) var(--gutter);
  background: linear-gradient(to top, rgba(14, 42, 47, 0.72), rgba(14, 42, 47, 0.25) 65%, transparent);
  color: var(--white);
}
.hero__overlay-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 28px);
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.hero__overlay-sub {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  max-width: 52ch;
  margin: 0;
}
.hero__caption {
  font-family: var(--font-display);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}
.hero__caption::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--teal-soft);
  vertical-align: middle;
  margin-right: 10px;
}

.hero__intro {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(56px, 7vw, 96px) var(--gutter) clamp(56px, 7vw, 88px);
  text-align: center;
  animation: pg-fadeup 0.9s ease-out both;
}
.hero__intro h1 {
  font-size: clamp(40px, 5.4vw, 74px);
  line-height: 1.1;
  letter-spacing: -0.018em;
}
.hero__intro h1 span { display: block; }
.hero__intro p.lead {
  font-size: 18px;
  max-width: 56ch;
  margin: 32px auto 0;
}
.hero__actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 44px;
}
.hero__specs {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 40px 0 0;
  font-family: var(--font-display);
  font-size: 12.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(14, 42, 47, 0.5);
  font-feature-settings: 'tnum' 1;
}

/* ── Pasek zaufania ─────────────────────────────────────────────────────── */
.trust {
  background: linear-gradient(180deg, #EDF4F5, var(--white));
  border-block: 1px solid #d5e2e4;
}
.trust .wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 42px 48px;
  padding-block: 64px;
}
.trust__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 3.2vw, 46px);
  color: var(--teal);
  margin: 0;
  font-feature-settings: 'tnum' 1;
}
.trust__label {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin: 14px 0 0;
}

/* ── Oferta — lista ponumerowana ────────────────────────────────────────── */
.oferta { background: var(--bg); }
.oferta .wrap { padding-block: var(--section); }
.oferta .kicker { margin-bottom: 44px; }

.service {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 48px;
  align-items: baseline;
  padding: 40px 0;
  border-top: 1px solid var(--line);
}
.service__num {
  flex: 0 0 44px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--teal);
  font-feature-settings: 'tnum' 1;
  margin: 0;
}
.service__title { flex: 0 1 320px; font-size: 25px; }
.service__desc {
  flex: 1 1 320px;
  margin: 0 0 0 auto;
  max-width: 52ch;
  color: var(--muted);
}

/* ── Lista usług — kafelki ze zdjęciami ─────────────────────────────────── */
.uslugi { background: var(--white); border-top: 1px solid var(--line); }
.uslugi .wrap { padding-block: clamp(72px, 8vw, 104px); }
.uslugi h2 { font-size: clamp(30px, 3vw, 40px); margin: 0 0 44px; }

.grid-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 28px;
}
.tile { display: flex; flex-direction: column; }
.tile__body {
  background: var(--surface);
  padding: 26px 24px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}
.tile__body h3 { font-size: 21px; }
.tile__link {
  margin-top: auto;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.tile__link:hover { color: var(--teal); }
.tile__link span { font-family: var(--font-display); }

/* Miejsce na zdjęcie. Dopóki pliku nie ma, widać kreskowane pole z podpisem;
   gdy plik pojawi się w media/, <img> po prostu je zasłania.
   Skrypt usuwa <img>, którego nie udało się wczytać (patrz js/app.js). */
.ph {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--surface);
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(24, 86, 94, 0.07) 0 10px,
    transparent 10px 20px
  );
}
.ph::after {
  content: attr(data-ph);
  position: absolute;
  inset: auto 0 0 0;
  padding: 10px 14px;
  font-family: var(--font-display);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.ph img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ph--rounded { border-radius: 10px; }

/* ── Próbki ─────────────────────────────────────────────────────────────── */
.probki { background: var(--white); border-block: 1px solid var(--line); }
.probki .wrap { padding-block: var(--section); }
.probki h2 { font-size: clamp(30px, 3vw, 40px); margin: 0 0 14px; }
.probki .lead { margin-bottom: 52px; }
.grid-samples {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 36px;
}
.grid-samples figcaption {
  margin: 16px 0 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

/* ── Wycena ─────────────────────────────────────────────────────────────── */
.wycena { background: linear-gradient(160deg, var(--surface), #DDE9EB); }
.wycena .wrap { padding-block: var(--section); }
.wycena h2 { font-size: clamp(30px, 3vw, 40px); margin: 0 0 14px; }
.wycena .lead { margin-bottom: 48px; }

.wycena__cols {
  display: flex;
  flex-wrap: wrap;
  gap: 56px;
  align-items: flex-start;
}

.rfq {
  flex: 1 1 480px;
  max-width: 660px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 10px 32px rgba(14, 42, 47, 0.06);
  padding: clamp(24px, 3vw, 40px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
@media (max-width: 560px) {
  .rfq { grid-template-columns: 1fr; }
}
.rfq label {
  display: grid;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2);
}
.rfq input,
.rfq select,
.rfq textarea {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid #BCD0D3;
  border-radius: var(--radius);
  padding: 13px 14px;
  width: 100%;
}
.rfq textarea { resize: vertical; min-height: 92px; line-height: 1.5; }
.rfq input:focus, .rfq select:focus, .rfq textarea:focus { border-color: var(--teal); }
.rfq input:invalid:not(:placeholder-shown) { border-color: #a8443f; }
.rfq .span-2 { grid-column: 1 / -1; }

.rfq__foot {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 20px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.rfq__area {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted-2);
  font-feature-settings: 'tnum' 1;
}
.rfq__note {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted-2);
}

.rfq-done {
  flex: 1 1 480px;
  max-width: 660px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 10px 32px rgba(14, 42, 47, 0.06);
  padding: clamp(24px, 3vw, 40px);
}
.rfq-done h3 { font-size: 24px; margin: 12px 0 14px; }
.rfq-done p { margin: 0 0 16px; }
.rfq-done__summary { font-size: 15.5px; color: rgba(14, 42, 47, 0.8); }
.rfq-done__meta { font-size: 14px; color: var(--muted-2); margin-bottom: 24px; }
[hidden] { display: none !important; }

.steps {
  flex: 1 1 280px;
  max-width: 400px;
  display: grid;
  gap: 36px;
  padding-top: 8px;
}
.step { display: flex; gap: 18px; }
.step__n {
  flex: 0 0 32px;
  height: 32px;
  border: 1px solid var(--teal);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--teal);
  font-feature-settings: 'tnum' 1;
}
.step__t { font-family: var(--font-display); font-weight: 700; font-size: 17px; margin: 0 0 6px; }
.step__d { font-size: 14.5px; line-height: 1.65; color: var(--muted-2); margin: 0; }

/* ── Jakość / park maszynowy ────────────────────────────────────────────── */
.jakosc { background: var(--white); }
.jakosc .wrap {
  padding-block: var(--section);
  display: flex;
  flex-wrap: wrap;
  gap: 56px clamp(32px, 5vw, 96px);
  align-items: center;
}
.jakosc__text { flex: 1 1 340px; max-width: 520px; }
.jakosc__text h2 { font-size: clamp(30px, 3vw, 40px); margin: 0 0 18px; }
.jakosc__text .lead { margin-bottom: 28px; }
.jakosc figure { flex: 1 1 400px; }
.checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  font-size: 15.5px;
  color: rgba(14, 42, 47, 0.75);
}
.checklist li { display: flex; gap: 14px; align-items: center; }
.checklist li::before {
  content: '';
  flex: 0 0 22px;
  height: 1px;
  background: var(--teal);
}

/* ── Zachęta do kontaktu ────────────────────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, var(--surface), #D6E4E6);
  border-top: 1px solid #cfdfe1;
  text-align: center;
}
.cta-band .wrap { padding-block: clamp(72px, 8vw, 104px); }
.cta-band h2 { font-size: clamp(30px, 3.2vw, 44px); margin: 0 0 16px; }
.cta-band .lead { max-width: 54ch; margin: 0 auto 40px; font-size: 16.5px; }
.cta-band__actions { display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; }
.cta-band__note { margin: 28px 0 0; font-size: 14px; color: var(--muted-2); }

/* ── Stopka ─────────────────────────────────────────────────────────────── */
.footer {
  background: var(--ink);
  color: #d9dce0;
  padding: 80px 0 44px;
}
.footer__cols {
  display: flex;
  flex-wrap: wrap;
  gap: 56px clamp(32px, 5vw, 96px);
}
.footer__main { flex: 1 1 320px; display: grid; gap: 22px; align-content: start; }
.footer .logo { margin-right: 0; justify-self: start; }
.footer .logo__name { color: #F2F7F8; }
.footer .logo__motto { color: #7FA6AB; }
.footer p { margin: 0; }
.footer__desc { font-size: 15px; line-height: 1.75; color: rgba(233, 233, 237, 0.75); }
.footer__contact { font-size: 15.5px; line-height: 2; }
.footer__contact a { color: var(--teal-soft); }
.footer__contact a:hover { color: var(--white); }
.footer__tech { font-size: 13px; line-height: 1.75; color: rgba(233, 233, 237, 0.5); }
.footer__map {
  flex: 1 1 440px;
  min-height: 320px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(233, 233, 237, 0.14);
}
.footer__map iframe {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
  filter: grayscale(1) contrast(0.95);
}
.footer__bottom {
  max-width: var(--page);
  margin: 48px auto 0;
  padding: 22px var(--gutter) 0;
  border-top: 1px solid rgba(233, 233, 237, 0.12);
  font-size: 13px;
  color: rgba(233, 233, 237, 0.5);
}

/* Pole-pułapka na boty. `display:none` bywa przez nie wykrywane, więc
   wypychamy je poza ekran — dla człowieka niewidoczne tak samo. */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.rfq__blad {
  margin: 12px 0 0;
  padding: 10px 14px;
  border-left: 3px solid #B3541E;
  background: #FDF3EC;
  color: #7A3A15;
  font-size: 14px;
  line-height: 1.5;
}