/* ============================================================
   Czarna Nić - components.css
   Nawigacja, hero, Metamorfoza (compare), karty, wstęga
   materiałów, proces, liczniki, opinie, formularz, FAQ.
   ============================================================ */

/* ---------- Nawigacja ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: color-mix(in srgb, var(--workshop-black) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--stitch-line);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 72px;
}

.nav__logo { display: grid; line-height: 1.1; }

.nav__logo-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 125%;
  text-transform: uppercase;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.nav__logo-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--copper);
  margin-top: 3px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.6vw, 40px);
}

.nav__link {
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--thread-cream);
  padding-block: 6px;
  position: relative;
  transition: color var(--dur-1) var(--ease-craft);
}

.nav__link::after {
  /* podkreślenie = ścieg */
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--copper) 0, var(--copper) 5px,
    transparent 5px, transparent 9px
  );
  transition: right var(--dur-2) var(--ease-craft);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after { right: 0; }

.nav__link:hover { color: var(--copper); }
.nav__link[aria-current="page"] { color: var(--copper); }

/* ---------- Przyciski ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: var(--step--1);
  letter-spacing: 0.03em;
  padding: 15px 26px;
  border-radius: var(--radius-sm);
  transition: background-color var(--dur-1) var(--ease-craft),
              color var(--dur-1) var(--ease-craft),
              border-color var(--dur-1) var(--ease-craft),
              transform var(--dur-1) var(--ease-craft);
}

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--leather-cognac);
  color: var(--thread-cream);
}

.btn--primary:hover { background: var(--copper); color: var(--workshop-black); }

.btn--ghost {
  border: 1px dashed var(--stitch-strong);
  color: var(--thread-cream);
}

.btn--ghost:hover { border-color: var(--copper); color: var(--copper); }

.btn--small { padding: 11px 18px; }

.on-light .btn--ghost {
  border-color: var(--stitch-on-light);
  color: var(--workshop-black);
}

.on-light .btn--ghost:hover { border-color: var(--cognac-deep); color: var(--cognac-deep); }

/* Burger */

.burger {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--radius-sm);
}

.burger span,
.burger::before,
.burger::after {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  background: var(--thread-cream);
  margin-block: 3px;
  transition: transform var(--dur-2) var(--ease-craft), opacity var(--dur-1) var(--ease-craft);
}

body[data-menu="open"] .burger::before { transform: translateY(8px) rotate(45deg); }
body[data-menu="open"] .burger span { opacity: 0; }
body[data-menu="open"] .burger::after { transform: translateY(-8px) rotate(-45deg); }

/* Szuflada mobilna */

.drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: var(--workshop-deep);
  display: grid;
  place-content: center;
  gap: 8px;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-2) var(--ease-craft), visibility 0s linear var(--dur-2);
}

body[data-menu="open"] .drawer {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--dur-2) var(--ease-craft);
}

.drawer a {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 125%;
  text-transform: uppercase;
  font-size: var(--step-3);
  padding: 10px 20px;
  color: var(--thread-cream);
}

.drawer a:hover { color: var(--copper); }

.drawer .btn { justify-self: center; margin-top: 22px; }

body[data-menu="open"] { overflow: hidden; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding-block: 120px clamp(40px, 6vh, 68px);
  overflow: clip;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(120% 90% at 78% 18%, var(--leather-espresso) 0%, transparent 55%),
    radial-gradient(90% 80% at 15% 90%, #1C1510 0%, transparent 60%),
    var(--workshop-black);
  transform-origin: 50% 40%;
  will-change: transform;
}

.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* 50% w poziomie = ta sama kotwica co SVG ściegu (xMidYMid), więc
     ścieg leży na szwie także na wąskich (pionowych) kadrach mobile;
     szew przechodzi przez środek kadru, więc crop pozostaje trafny */
  object-position: 50% 50%;
  /* delikatne przyciemnienie - kadr jest jasny, tytuł potrzebuje kontrastu */
  filter: brightness(0.8);
}

.hero__grain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}

.hero__vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(14, 13, 11, 0.55) 0%, transparent 30%, rgba(14, 13, 11, 0.72) 100%);
}

.hero__stitch {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 3;
  display: grid;
  gap: clamp(16px, 2.2vh, 26px);
}

.hero__meta {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
}

.hero__title {
  /* Skala: 4 krótkie linie (≤22ch) - każda w jednym wierszu na desktopie,
     całość + sub + CTA mieści się w 100svh */
  font-size: clamp(2.5rem, 1rem + 3.6vw, 4.5rem);
  max-width: 22ch;
}

.hero__line {
  display: block;
  overflow: clip;
  /* bleed na descendery i diakrytykę (Ż, ą, p) - clip nie tnie glifów */
  padding-block: 0.1em 0.16em;
  margin-block: -0.1em -0.16em;
}

.hero__line-inner { display: block; }

.hero__title em { color: var(--copper); }

.hero__sub {
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--muted-on-dark);
  max-width: 52ch;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero__hint {
  position: absolute;
  left: var(--gutter);
  bottom: 26px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-on-dark);
}

.hero__hint-line {
  width: 52px;
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--stitch-strong) 0, var(--stitch-strong) 5px,
    transparent 5px, transparent 9px
  );
  overflow: hidden;
  position: relative;
}

.hero__hint-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--copper);
  transform: translateX(-100%);
  animation: hint-run 2.6s var(--ease-craft) infinite;
}

/* ---------- Metamorfoza - compare ---------- */

.compare {
  --pos: 50%;
  position: relative;
  border: 1px solid var(--stitch-line);
  border-radius: var(--radius-md);
  background: var(--workshop-deep);
  padding: clamp(10px, 1.6vw, 18px);
}

/* Przełącznik przykładów (fotel / kierownica / podsufitka) */

.compare__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: clamp(10px, 1.6vw, 16px);
}

.compare__tab {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-on-dark);
  background: transparent;
  border: 1px dashed var(--stitch-strong);
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  cursor: pointer;
  transition: color var(--dur-1) var(--ease-craft),
              background-color var(--dur-1) var(--ease-craft),
              border-color var(--dur-1) var(--ease-craft);
}

.compare__tab:hover { color: var(--thread-cream); border-color: var(--copper); }

.compare__tab[aria-pressed="true"] {
  color: var(--workshop-black);
  background: var(--thread-cream);
  border: 1px solid var(--thread-cream);
}

.compare__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  min-height: 320px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
}

.compare__layer {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  /* z-index etykiety nie może wyciekać ponad .compare__after-clip */
  isolation: isolate;
}

/* PRZED - zużyta skóra (placeholder proceduralny) */
.compare__before {
  background:
    radial-gradient(80% 90% at 30% 40%, #241B14 0%, transparent 70%),
    radial-gradient(60% 60% at 75% 75%, #191310 0%, transparent 65%),
    linear-gradient(160deg, #2A2019 0%, #1A140F 100%);
}

/* PO - nowa skóra koniakowa (clip przez transform, nie width) */
.compare__after-clip {
  position: absolute;
  inset: 0;
  overflow: hidden;
  transform: translateX(var(--pos));
  will-change: transform;
}

.compare__after-inner {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transform: translateX(calc(-1 * var(--pos)));
  will-change: transform;
  background:
    radial-gradient(110% 100% at 70% 20%, #9A6540 0%, transparent 60%),
    linear-gradient(160deg, #8C5A3C 0%, #5E3B27 100%);
}

/* Kadry przed/po - cover na obu warstwach; „przed" i „po" to
   realne, spójne fotografie (ten sam kadr, zniszczony vs uszyty). */

.compare__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compare__label {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: clamp(0.56rem, 1.2vw, 0.66rem);
  letter-spacing: 0.06em;
  color: rgba(237, 228, 211, 0.85);
  background: rgba(14, 13, 11, 0.62);
  padding: 8px 11px;
  border-radius: var(--radius-sm);
  max-width: min(70%, 38ch);
  text-align: left;
}

.compare__tag {
  position: absolute;
  top: 14px;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: rgba(14, 13, 11, 0.65);
  color: var(--thread-cream);
  pointer-events: none;
}

.compare__tag--before { left: 14px; }
.compare__tag--after  { right: 14px; }

/* Uchwyt = igła z nitką */
.compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  z-index: 4;
  width: 0;
  outline-offset: 6px;
}

.compare__handle::before {
  /* nitka pionowa (dash) */
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: -1px;
  width: 2px;
  background-image: repeating-linear-gradient(
    180deg,
    var(--thread-cream) 0, var(--thread-cream) 8px,
    transparent 8px, transparent 14px
  );
}

.compare__grip {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--thread-cream);
  color: var(--workshop-black);
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
  animation: grip-pulse 2.8s var(--ease-craft) infinite;
}

.compare:hover .compare__grip,
.compare__handle:focus-visible .compare__grip { animation: none; }

.compare__caption { padding: 16px 6px 6px; }

.compare__caption-item {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  align-items: baseline;
}

.compare__caption-item[hidden] { display: none; }

.compare__caption strong {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.compare__caption span { color: var(--muted-on-dark); font-size: var(--step--1); }

/* ---------- Usługi - karty ---------- */

.services { row-gap: clamp(14px, 1.8vw, 26px); }

.service {
  position: relative;
  background: var(--espresso-2);
  border-radius: var(--radius-md);
  padding: clamp(24px, 3vw, 44px);
  display: grid;
  align-content: start;
  gap: 16px;
  overflow: hidden;
  transition: background-color var(--dur-2) var(--ease-craft);
}

.service::before {
  /* ścieg górny */
  content: "";
  position: absolute;
  top: 0;
  left: clamp(24px, 3vw, 44px);
  right: clamp(24px, 3vw, 44px);
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--stitch-strong) 0, var(--stitch-strong) 7px,
    transparent 7px, transparent 12px
  );
}

.service:hover { background: var(--leather-espresso); }

.service__no {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--copper);
  letter-spacing: 0.14em;
}

.service h3 { font-size: var(--step-2); }

.service p { color: var(--muted-on-dark); }

.service__link {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  color: var(--thread-cream);
  transition: color var(--dur-1) var(--ease-craft);
}

.service__link:hover { color: var(--copper); }

.service--s1, .service--s4 { grid-column: span 7; }
.service--s2, .service--s3 { grid-column: span 5; }

/* ---------- Materiały - wstęga ---------- */

.swatches {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(220px, 26vw, 300px);
  gap: clamp(14px, 1.8vw, 24px);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  padding-bottom: 18px;
  margin-inline: calc(-1 * var(--gutter));
  padding-inline: var(--gutter);
}

.swatches::-webkit-scrollbar { height: 6px; }
.swatches::-webkit-scrollbar-thumb { background: var(--stitch-on-light); border-radius: 3px; }

.swatches { cursor: grab; }

.swatches.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  user-select: none;
}

/* Nitka postępu wstęgi (wypełnia się przy przewijaniu w bok) */

.swatches-progress {
  height: 2px;
  margin-top: 10px;
  overflow: hidden;
  background-image: repeating-linear-gradient(
    90deg,
    var(--stitch-on-light) 0, var(--stitch-on-light) 7px,
    transparent 7px, transparent 12px
  );
}

.swatches-progress__fill {
  display: block;
  width: 100%;
  height: 100%;
  background-image: repeating-linear-gradient(
    90deg,
    var(--cognac-deep) 0, var(--cognac-deep) 7px,
    transparent 7px, transparent 12px
  );
  transform: translateX(-100%);
  will-change: transform;
}

.swatch {
  scroll-snap-align: start;
  display: grid;
  gap: 12px;
}

.swatch__chip {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  border: 1px solid var(--stitch-on-light);
  position: relative;
  overflow: hidden;
}

.swatch__chip::after {
  /* dziurka metki */
  content: "";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--thread-cream);
  box-shadow: inset 0 0 0 2px rgba(20, 18, 16, 0.35);
}

.swatch__chip { background: var(--espresso-2); }

.swatch__chip img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.swatch__code {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  color: var(--cognac-deep);
}

.swatch h3 {
  font-size: var(--step-0);
  font-stretch: 110%;
  letter-spacing: 0.02em;
}

.swatch p { font-size: var(--step--1); color: var(--steel); }

/* ---------- Proces ---------- */

.process-shell { position: relative; }

/* Nitka rysowana scrollem: miedziane wypełnienie wjeżdża w okno
   z overflow: hidden (translateX - dashe trzymają stały rozmiar). */
.process__thread {
  position: absolute;
  top: 21px;
  left: 0;
  right: 0;
  height: 1px;
  overflow: hidden;
  z-index: 1;
}

.process__thread-fill {
  display: block;
  width: 100%;
  height: 100%;
  background-image: repeating-linear-gradient(
    90deg,
    var(--copper) 0, var(--copper) 7px,
    transparent 7px, transparent 12px
  );
  transform: translateX(-101%);
  will-change: transform;
}

.process {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(18px, 2.2vw, 32px);
  position: relative;
}

.process::before {
  /* pozioma nitka łącząca kroki (rysowanie ściegu - sesja 2) */
  content: "";
  position: absolute;
  top: 21px;
  left: 0;
  right: 0;
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--stitch-line) 0, var(--stitch-line) 7px,
    transparent 7px, transparent 12px
  );
}

.step { display: grid; gap: 12px; align-content: start; }

.step__no {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px dashed var(--stitch-strong);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--copper);
  background: var(--workshop-black);
  position: relative;
  z-index: 1;
}

.step h3 { font-size: var(--step-1); }

.step p { font-size: var(--step--1); color: var(--muted-on-dark); }

/* ---------- Realizacje - karty ---------- */

.works { row-gap: clamp(14px, 1.8vw, 26px); }

.work {
  grid-column: span 4;
  display: grid;
  gap: 14px;
}

.work__frame {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-md);
  border: 1px solid var(--stitch-line);
  background:
    radial-gradient(90% 80% at 60% 30%, #261C14 0%, transparent 65%),
    var(--espresso-2);
  display: grid;
  place-items: center;
  padding: 18px;
}

.work__frame--img {
  padding: 0;
  overflow: hidden;
  position: relative;
}

.work__frame--img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-3) var(--ease-craft);
}

.work:hover .work__frame--img img { transform: scale(1.04); }

@media (prefers-reduced-motion: reduce) {
  .work:hover .work__frame--img img { transform: none; }
}

.work__frame .ph-note { text-align: center; max-width: 26ch; }

.work__meta {
  display: grid;
  gap: 6px;
}

.work__cat {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
}

.work h3 { font-size: var(--step-1); }

.work p { font-size: var(--step--1); color: var(--muted-on-dark); }

/* ---------- Liczniki ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 40px);
}

.stat {
  display: grid;
  gap: 8px;
  padding-top: 18px;
  position: relative;
}

.stat::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 30%;
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--stitch-strong) 0, var(--stitch-strong) 7px,
    transparent 7px, transparent 12px
  );
}

.stat__value {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 125%;
  font-size: var(--step-3);
  color: var(--copper);
  line-height: 1;
}

.stat__label { font-size: var(--step--1); color: var(--muted-on-dark); }

/* ---------- Opinie ---------- */

.quotes { row-gap: clamp(14px, 1.8vw, 26px); }

.quote {
  grid-column: span 4;
  display: grid;
  gap: 16px;
  align-content: start;
  background: #FFFDF8;
  border: 1px solid var(--stitch-on-light);
  border-radius: var(--radius-md);
  padding: clamp(22px, 2.6vw, 34px);
}

.quote blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--step-1);
  line-height: 1.45;
  color: var(--workshop-black);
}

.quote figcaption {
  display: grid;
  gap: 4px;
  font-size: var(--step--1);
  color: var(--steel);
}

.quote .ph-badge {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cognac-deep);
  border: 1px dashed var(--stitch-on-light);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
}

/* ---------- CTA końcowe ---------- */

.cta-final { text-align: left; }

.cta-final h2 { font-size: var(--step-4); max-width: 16ch; }

.cta-final .lead {
  margin-block: 20px 30px;
  color: var(--muted-on-dark);
  font-size: var(--step-1);
  max-width: 50ch;
}

.cta-final__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
}

.cta-final__phone {
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--thread-cream);
}

/* ---------- Podstrona Usługi ---------- */

.offer {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: clamp(22px, 4vw, 72px);
  padding-block: clamp(36px, 5vw, 64px);
  border-top: 1px solid transparent; /* nadpisane ściegiem niżej */
  position: relative;
}

.offer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--stitch-line) 0, var(--stitch-line) 7px,
    transparent 7px, transparent 12px
  );
}

.offer__head { display: grid; gap: 12px; align-content: start; }

.offer__head h2 { font-size: var(--step-2); }

.offer__body { display: grid; gap: 16px; }

.offer__body p { color: var(--muted-on-dark); }

.offer__scope {
  display: grid;
  gap: 10px;
  padding-top: 6px;
}

.offer__scope li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: var(--step--1);
  color: var(--thread-cream);
}

.offer__scope li::before {
  content: "-";
  color: var(--copper);
  font-family: var(--font-mono);
}

/* FAQ */

.faq { display: grid; gap: 12px; max-width: 820px; }

.faq details {
  border: 1px solid var(--stitch-line);
  border-radius: var(--radius-md);
  background: var(--espresso-2);
}

.faq summary {
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--copper);
  transition: transform var(--dur-1) var(--ease-craft);
}

.faq details[open] summary::after { transform: rotate(45deg); }

.faq details > p { padding: 0 22px 20px; color: var(--muted-on-dark); }

/* ---------- Podstrona Realizacje ---------- */

.filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.filter__btn {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  padding: 10px 18px;
  border: 1px dashed var(--stitch-strong);
  border-radius: 999px;
  color: var(--muted-on-dark);
  transition: color var(--dur-1) var(--ease-craft),
              border-color var(--dur-1) var(--ease-craft),
              background-color var(--dur-1) var(--ease-craft);
}

.filter__btn:hover { color: var(--thread-cream); border-color: var(--copper); }

.filter__btn[aria-pressed="true"] {
  background: var(--leather-cognac);
  border-style: solid;
  border-color: var(--leather-cognac);
  color: var(--thread-cream);
}

.work[hidden] { display: none; }

/* ---------- Podstrona Kontakt ---------- */

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(28px, 4.5vw, 80px);
  align-items: start;
}

.form { display: grid; gap: 18px; }

.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field { display: grid; gap: 8px; }

.field label {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  color: var(--muted-on-dark);
}

.field input,
.field textarea,
.field select {
  font: inherit;
  color: var(--thread-cream);
  background: var(--espresso-2);
  border: 1px solid var(--stitch-line);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  transition: border-color var(--dur-1) var(--ease-craft);
}

.field input:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: var(--copper);
}

.field textarea { min-height: 140px; resize: vertical; }

.field--file input {
  padding: 12px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
}

.field input::file-selector-button {
  font: inherit;
  margin-right: 14px;
  padding: 8px 14px;
  border: 1px dashed var(--stitch-strong);
  border-radius: var(--radius-sm);
  background: none;
  color: var(--thread-cream);
  cursor: pointer;
}

.form__consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: var(--step--1);
  color: var(--muted-on-dark);
}

.form__consent input { margin-top: 4px; accent-color: var(--leather-cognac); }

/* honeypot - poza ekranem, nie display:none (boty to wykrywają) */
.form__hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

.form__success {
  display: grid;
  gap: 12px;
  padding: clamp(24px, 3vw, 40px);
  border: 1px dashed var(--copper);
  border-radius: var(--radius-md);
  background: var(--espresso-2);
}

.form__success h3 { font-size: var(--step-2); }
.form__success p { color: var(--muted-on-dark); }

.form__success[hidden] { display: none; }
/* ---------- Odpowiedz systemu (formularz demo, sesja rozbudowy projektow) ----------
   Sklada ja js/formularz.js: numer zgloszenia, data, podsumowanie
   i widelki wyceny z dane/wycena.json. */

.form__success--odpowiedz { padding: 0; border: 0; background: none; }

.odpowiedz {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 3vw, 40px);
  border: 1px dashed var(--copper);
  border-radius: var(--radius-md);
  background: var(--espresso-2);
}

.odpowiedz__glowa {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--stitch-line);
}

.odpowiedz__nadtytul {
  flex-basis: 100%;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}

.odpowiedz__numer, .odpowiedz__data {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: var(--step--1);
}

.odpowiedz__numer b { font-size: var(--step-0); letter-spacing: 0.06em; }

.odpowiedz__etykieta { color: var(--muted-on-dark); }

.odpowiedz__tytul { font-size: var(--step-2); }

.odpowiedz__wiersze { display: grid; gap: 0; }

.odpowiedz__wiersz {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--stitch-line);
}

.odpowiedz__wiersz dt {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--muted-on-dark);
}

.odpowiedz__wiersz dd { text-align: right; }

.odpowiedz__kwota {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--stitch-strong);
}

.odpowiedz__kwota span {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-on-dark);
}

.odpowiedz__kwota b {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 800;
  font-stretch: 125%;
}

.odpowiedz__dopisek { color: var(--muted-on-dark); }

.odpowiedz__stopka { font-family: var(--font-mono); font-size: var(--step--1); color: var(--muted-on-dark); }

.odpowiedz__reset {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 12px 18px;
  border: 1px dashed var(--stitch-strong);
  border-radius: var(--radius-sm);
  color: var(--thread-cream);
  transition: border-color var(--dur-1) var(--ease-craft), color var(--dur-1) var(--ease-craft);
}

.odpowiedz__reset:hover { border-color: var(--copper); color: var(--copper); }

.btn.jest-wysylanie { opacity: 0.6; cursor: progress; }

.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted-on-dark) 50%),
                    linear-gradient(135deg, var(--muted-on-dark) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

.field select:focus-visible { outline: none; border-color: var(--copper); }


.contact__aside { display: grid; gap: 28px; align-content: start; }

.contact__block { display: grid; gap: 10px; }

.contact__block h3 {
  font-family: var(--font-mono);
  font-weight: 400;
  font-stretch: 100%;
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}

.contact__block p { color: var(--muted-on-dark); }

.contact__map {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  border: 1px dashed var(--stitch-strong);
  display: grid;
  place-items: center;
  padding: 20px;
  text-align: center;
}

/* ---------- Mobile ---------- */

@media (max-width: 1020px) {
  .service--s1, .service--s2, .service--s3, .service--s4 { grid-column: span 6; }
  .work { grid-column: span 6; }
  .quote { grid-column: span 6; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
  .process::before { display: none; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .nav__links { display: none; }
  .burger { display: grid; }

  .hero { align-items: center; }

  /* Pionowy crop kadru wypada na jaśniejszej skórze - mocniejsza
     winieta trzyma kontrast tytułu (AA na fotografii). */
  .hero__vignette {
    background: linear-gradient(180deg, rgba(14, 13, 11, 0.6) 0%, rgba(14, 13, 11, 0.38) 45%, rgba(14, 13, 11, 0.8) 100%);
  }

  .service--s1, .service--s2, .service--s3, .service--s4 { grid-column: span 12; }
  .work { grid-column: span 12; }
  .quote { grid-column: span 12; }
  .process { grid-template-columns: minmax(0, 1fr); }

  .offer { grid-template-columns: minmax(0, 1fr); }
  .contact { grid-template-columns: minmax(0, 1fr); }
  .form__row { grid-template-columns: minmax(0, 1fr); }

  .compare__frame { aspect-ratio: 3 / 4; min-height: 380px; }
  .compare__label { font-size: 0.62rem; }
}