/* Materiały budowlane — prosta, redakcyjna wersja inspirowana układem MONO. */
.mono-materials-page {
  --materials-graphite: #58595b;
  --materials-yellow: #ffdd00;
  --materials-silver: #c7c8ca;
  --materials-ink: #222326;
  --materials-soft: #f3f3f1;
  --materials-line: rgba(88, 89, 91, .16);
  color: var(--materials-graphite);
  background: #fff;
}

.mono-materials-page .site-header.mono-header {
  position: relative;
  inset: auto;
  background: var(--materials-graphite);
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.mono-materials-page .header-row { min-height: 96px; }
.mono-materials-page main { overflow: clip; }

.materials-kicker,
.materials-cta-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 15px;
  color: var(--materials-graphite);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .15em;
  line-height: 1.25;
  text-transform: uppercase;
}
.materials-kicker::before,
.materials-cta-kicker::before {
  content: "";
  width: 28px;
  height: 3px;
  flex: 0 0 auto;
  background: var(--materials-yellow);
}

/* Jasny, dwukolumnowy hero zamiast ciężkiego banera. */
.materials-hero {
  padding: 58px 0 62px;
  background: #fff;
}
.materials-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  gap: clamp(42px, 7vw, 94px);
  align-items: center;
}
.materials-hero-copy { max-width: 650px; }
.materials-hero h1 {
  margin: 0;
  color: var(--materials-ink);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: clamp(2.55rem, 4.35vw, 4.5rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.materials-hero-copy > p:not(.materials-kicker) {
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--materials-graphite);
  font-size: .97rem;
  line-height: 1.72;
}
.materials-hero-media {
  position: relative;
  min-height: 390px;
}
.materials-hero-media::before {
  content: "";
  position: absolute;
  left: -22px;
  bottom: -18px;
  width: 34%;
  height: 7px;
  z-index: 2;
  background: var(--materials-yellow);
}
.materials-hero-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 390px;
  object-fit: cover;
  object-position: center 52%;
}

/* Cienka, funkcjonalna nawigacja po etapach. */
.materials-jump-section {
  background: var(--materials-soft);
  border-top: 1px solid rgba(88,89,91,.06);
  border-bottom: 1px solid rgba(88,89,91,.09);
}
.materials-jump-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.materials-jump-card {
  min-height: 72px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  border-left: 1px solid var(--materials-line);
  color: var(--materials-graphite);
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease;
}
.materials-jump-card:last-child { border-right: 1px solid var(--materials-line); }
.materials-jump-card span {
  color: rgba(88,89,91,.56);
  font-size: .59rem;
  font-weight: 800;
  letter-spacing: .14em;
}
.materials-jump-card strong {
  color: var(--materials-ink);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.3;
}
.materials-jump-card:hover,
.materials-jump-card:focus-visible { background: var(--materials-yellow); }

/* Etapy: pełne, naprzemienne sekcje bez kart, cieni i ciężkich ramek. */
.materials-journey { background: #fff; }
.materials-journey-inner { width: 100%; }
.materials-stage {
  padding: clamp(58px, 7vw, 92px) 0;
  scroll-margin-top: 98px;
  background: #fff;
}
.materials-stage:nth-child(even) { background: var(--materials-soft); }
.materials-stage-inner {
  display: grid;
  grid-template-columns: minmax(360px, .88fr) minmax(0, 1.12fr);
  gap: clamp(46px, 7vw, 96px);
  align-items: center;
}
.materials-stage:nth-child(even) .materials-stage-image { order: 2; }
.materials-stage:nth-child(even) .materials-stage-copy { order: 1; }

.materials-stage-image {
  position: relative;
  min-width: 0;
  min-height: 420px;
  margin: 0;
  overflow: hidden;
  background: var(--materials-silver);
}
.materials-stage-image::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 64px;
  height: 5px;
  background: var(--materials-yellow);
}
.materials-stage-image img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  transition: transform .38s ease;
}
.materials-stage:hover .materials-stage-image img { transform: scale(1.018); }
.materials-stage:nth-child(1) .materials-stage-image img { object-position: center; }
.materials-stage:nth-child(2) .materials-stage-image img { object-position: center 40%; }
.materials-stage:nth-child(3) .materials-stage-image img { object-position: center; }
.materials-stage:nth-child(4) .materials-stage-image img { object-position: center 44%; }
.materials-stage:nth-child(5) .materials-stage-image img { object-position: center; }

.materials-stage-copy { min-width: 0; }
.materials-stage-heading {
  display: grid;
  gap: 6px;
  margin: 0 0 22px;
}
.materials-stage-number {
  width: fit-content;
  padding-bottom: 6px;
  border-bottom: 3px solid var(--materials-yellow);
  color: rgba(88,89,91,.55);
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .15em;
}
.materials-stage-label {
  color: var(--materials-graphite);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.materials-stage-heading h2 {
  max-width: 690px;
  margin: 2px 0 0;
  color: var(--materials-ink);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: clamp(2rem, 3.2vw, 3.15rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -.045em;
  text-wrap: balance;
}
.materials-stage-intro {
  max-width: 760px;
  margin: 0;
  color: var(--materials-graphite);
  font-size: .92rem;
  line-height: 1.72;
}
.materials-stage-details {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(235px, .92fr);
  gap: 30px;
  align-items: end;
  margin-top: 28px;
}
.materials-products h3 {
  margin: 0 0 13px;
  color: var(--materials-ink);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.materials-products ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.materials-products li {
  position: relative;
  padding-left: 15px;
  color: var(--materials-graphite);
  font-size: .83rem;
  line-height: 1.45;
}
.materials-products li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65em;
  width: 7px;
  height: 3px;
  background: var(--materials-yellow);
}
.materials-tip {
  margin: 0;
  padding: 17px 18px;
  border-left: 3px solid var(--materials-yellow);
  background: rgba(199,200,202,.22);
}
.materials-stage:nth-child(even) .materials-tip { background: #fff; }
.materials-tip span {
  display: block;
  margin: 0 0 7px;
  color: var(--materials-ink);
  font-size: .6rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.materials-tip p {
  margin: 0;
  color: var(--materials-graphite);
  font-size: .76rem;
  line-height: 1.55;
}
.materials-specialist-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.materials-specialist-links a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 0 16px;
  border: 1px solid var(--materials-line);
  color: var(--materials-ink);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease;
}
.materials-specialist-links a:hover,
.materials-specialist-links a:focus-visible {
  border-color: var(--materials-yellow);
  background: var(--materials-yellow);
}
.materials-brands {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--materials-line);
}
.materials-brands a {
  min-width: 58px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--materials-graphite);
  text-decoration: none;
  opacity: .72;
  transition: opacity .18s ease, color .18s ease;
}
.materials-brands a:hover,
.materials-brands a:focus-visible { opacity: 1; }
.materials-brands img {
  display: block;
  max-width: 118px;
  max-height: 34px;
  object-fit: contain;
  filter: grayscale(1);
  transition: filter .18s ease, transform .18s ease;
}
.materials-brands a:hover img,
.materials-brands a:focus-visible img { filter: none; transform: translateY(-1px); }
.materials-brand-text {
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.materials-brand-text:hover,
.materials-brand-text:focus-visible { color: var(--brand-color, var(--materials-ink)); }

/* CTA stanowi naturalne przedłużenie jasnoszarego tła strony. */
.materials-cta {
  background: var(--materials-soft);
  color: var(--materials-graphite);
}
.materials-cta-inner {
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  padding-top: 35px;
  padding-bottom: 38px;
}
.materials-cta-copy { max-width: 790px; }
.materials-cta-kicker { margin-bottom: 12px; }
.materials-cta h2 {
  margin: 0;
  color: var(--materials-ink);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: clamp(1.55rem, 2.3vw, 2.25rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -.04em;
  text-wrap: balance;
}
.materials-cta-button {
  min-height: 45px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex: 0 0 auto;
  padding: 0 20px;
  border: 1px solid var(--materials-yellow);
  background: var(--materials-yellow);
  color: var(--materials-ink);
  font-size: .71rem;
  font-weight: 800;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease;
}
.materials-cta-button:hover,
.materials-cta-button:focus-visible { border-color: var(--materials-ink); background: transparent; }

@media (max-width: 1040px) {
  .materials-hero-inner { grid-template-columns: 1fr 1fr; gap: 42px; }
  .materials-stage-inner { grid-template-columns: minmax(300px, .9fr) minmax(0, 1.1fr); gap: 44px; }
  .materials-stage-details { grid-template-columns: 1fr; gap: 19px; }
}
@media (max-width: 860px) {
  .mono-materials-page .header-row { min-height: 88px; }
  .materials-hero { padding: 45px 0 48px; }
  .materials-hero-inner { grid-template-columns: 1fr; gap: 34px; }
  .materials-hero-copy { max-width: 760px; }
  .materials-hero-media,
  .materials-hero-image { min-height: 340px; }
  .materials-jump-section .container { width: 100%; }
  .materials-jump-grid { display: flex; overflow-x: auto; scrollbar-width: none; }
  .materials-jump-grid::-webkit-scrollbar { display: none; }
  .materials-jump-card { min-width: 188px; flex: 0 0 auto; }
  .materials-stage-inner { grid-template-columns: 1fr; gap: 30px; }
  .materials-stage:nth-child(even) .materials-stage-image,
  .materials-stage:nth-child(even) .materials-stage-copy { order: initial; }
  .materials-stage-image,
  .materials-stage-image img { min-height: 330px; }
}
@media (max-width: 620px) {
  .materials-hero { padding: 38px 0 42px; }
  .materials-hero h1 { font-size: clamp(2.15rem, 10.5vw, 3rem); }
  .materials-hero-copy > p:not(.materials-kicker) { font-size: .94rem; line-height: 1.68; }
  .materials-hero-media,
  .materials-hero-image { min-height: 255px; }
  .materials-hero-media::before { left: -10px; bottom: -10px; height: 5px; }
  .materials-stage { padding: 45px 0; }
  .materials-stage-image,
  .materials-stage-image img { min-height: 260px; }
  .materials-stage-heading h2 { font-size: clamp(1.75rem, 8.6vw, 2.35rem); }
  .materials-stage-intro { font-size: .91rem; line-height: 1.67; }
  .materials-products ul { grid-template-columns: 1fr; }
  .materials-products li { font-size: .86rem; }
  .materials-tip p { font-size: .81rem; }
  .materials-specialist-links { display: grid; grid-template-columns: 1fr; }
  .materials-specialist-links a { min-height: 48px; }
  .materials-brands { gap: 10px 16px; }
  .materials-brands img { max-width: 108px; max-height: 32px; }
  .materials-cta-inner { align-items: flex-start; flex-direction: column; gap: 24px; }
  .materials-cta-button { width: 100%; min-height: 50px; }
}
@media (prefers-reduced-motion: reduce) {
  .materials-stage-image img,
  .materials-jump-card,
  .materials-specialist-links a,
  .materials-cta-button { transition: none; }
  .materials-stage:hover .materials-stage-image img { transform: none; }
}

/* Korekta 2026-07-14: krótsza strona, mniejsze zdjęcia i zaokrąglone narożniki. */
.materials-hero {
  padding: 44px 0 48px;
}
.materials-hero-inner {
  display: block;
}
.materials-hero-copy {
  max-width: 900px;
}
.materials-hero h1 {
  max-width: 900px;
  font-size: clamp(2.35rem, 4vw, 4.05rem);
}
.materials-hero-copy > p:not(.materials-kicker) {
  max-width: 780px;
  margin-top: 18px;
}
.materials-jump-card {
  min-height: 64px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.materials-stage {
  padding: clamp(40px, 4.5vw, 58px) 0;
}
.materials-stage-inner {
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: clamp(34px, 5vw, 64px);
}
.materials-stage-image {
  min-height: 0;
  height: 300px;
  border-radius: 18px;
}
.materials-stage-image img {
  min-height: 0;
  height: 100%;
  border-radius: inherit;
}
.materials-stage-image::after {
  width: 42px;
  height: 4px;
}
.materials-stage-heading {
  margin-bottom: 16px;
}
.materials-stage-heading h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.65rem);
}
.materials-stage-details {
  gap: 24px;
  margin-top: 20px;
}
.materials-brands {
  margin-top: 20px;
  padding-top: 16px;
}

@media (max-width: 1040px) {
  .materials-hero-inner {
    display: block;
  }
  .materials-stage-inner {
    grid-template-columns: minmax(270px, 340px) minmax(0, 1fr);
    gap: 36px;
  }
}

@media (max-width: 860px) {
  .materials-hero {
    padding: 38px 0 42px;
  }
  .materials-stage-inner {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .materials-stage-image,
  .materials-stage-image img {
    min-height: 0;
    height: 270px;
  }
}

@media (max-width: 620px) {
  .materials-hero {
    padding: 34px 0 38px;
  }
  .materials-stage {
    padding: 36px 0;
  }
  .materials-stage-image,
  .materials-stage-image img {
    min-height: 0;
    height: 230px;
  }
  .materials-stage-image {
    border-radius: 14px;
  }
}


/* Korekta 2026-07-14: identyczne kwadratowe zdjęcia i równe ustawienie treści. */
@media (min-width: 861px) {
  .materials-stage {
    padding: 46px 0;
  }

  .materials-stage-inner {
    grid-template-columns: 340px minmax(0, 1fr);
    gap: clamp(38px, 5vw, 66px);
    align-items: stretch;
  }

  .materials-stage:nth-child(even) .materials-stage-inner {
    grid-template-columns: minmax(0, 1fr) 340px;
  }

  .materials-stage .materials-stage-image,
  .materials-stage:nth-child(even) .materials-stage-image {
    width: 340px;
    height: 340px;
    min-height: 0;
    max-width: 100%;
    aspect-ratio: 1 / 1;
    align-self: start;
    order: initial;
    border-radius: 18px;
  }

  .materials-stage:nth-child(even) .materials-stage-image {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }

  .materials-stage:nth-child(even) .materials-stage-copy {
    grid-column: 1;
    grid-row: 1;
    order: initial;
  }

  .materials-stage-image img {
    width: 100%;
    height: 100%;
    min-height: 0;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: inherit;
  }

  .materials-stage-copy {
    display: flex;
    flex-direction: column;
    min-height: 340px;
  }

  .materials-stage-details {
    flex: 1 1 auto;
    align-items: stretch;
  }

  .materials-products {
    align-self: start;
  }

  .materials-tip {
    align-self: end;
  }

  .materials-brands {
    margin-top: 20px;
  }
}

@media (max-width: 1040px) and (min-width: 861px) {
  .materials-stage-inner {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 34px;
  }

  .materials-stage:nth-child(even) .materials-stage-inner {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

  .materials-stage .materials-stage-image,
  .materials-stage:nth-child(even) .materials-stage-image {
    width: 300px;
    height: 300px;
  }

  .materials-stage-copy {
    min-height: 300px;
  }
}

@media (max-width: 860px) {
  .materials-stage .materials-stage-image,
  .materials-stage:nth-child(even) .materials-stage-image {
    width: min(100%, 420px);
    height: auto;
    aspect-ratio: 1 / 1;
    justify-self: start;
    border-radius: 16px;
  }

  .materials-stage-image img {
    width: 100%;
    height: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: inherit;
  }

  .materials-stage-copy {
    display: flex;
    flex-direction: column;
  }

  .materials-stage-details {
    align-items: stretch;
  }

  .materials-tip {
    align-self: end;
  }
}

@media (max-width: 620px) {
  .materials-stage .materials-stage-image,
  .materials-stage:nth-child(even) .materials-stage-image {
    width: 100%;
    max-width: 360px;
    border-radius: 14px;
  }
}


/* Korekta 2026-07-14: linki do działów dachowych nie zwiększają wysokości sekcji. */
.materials-stage-image-with-links {
  isolation: isolate;
}
.materials-specialist-links-overlay {
  position: absolute;
  z-index: 3;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}
.materials-specialist-links-overlay a {
  min-width: 0;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,.44);
  background: rgba(34,35,38,.88);
  color: #fff;
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}
.materials-specialist-links-overlay a:hover,
.materials-specialist-links-overlay a:focus-visible {
  border-color: var(--materials-yellow);
  background: var(--materials-yellow);
  color: var(--materials-ink);
}
@media (max-width: 620px) {
  .materials-specialist-links-overlay {
    left: 12px;
    right: 12px;
    bottom: 12px;
    grid-template-columns: 1fr;
  }
  .materials-specialist-links-overlay a {
    min-height: 42px;
  }
}


/* Korekta 2026-07-14: krótsze sekcje i grafitowe przyciski w stylu kontaktu. */
@media (min-width: 861px) {
  .materials-stage {
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .materials-stage-heading {
    margin-bottom: 12px;
  }

  .materials-stage-details {
    margin-top: 16px;
  }

  .materials-brands {
    margin-top: 16px;
    padding-top: 14px;
  }
}

.materials-specialist-links-overlay {
  gap: 9px;
}

.materials-specialist-links-overlay a {
  min-height: 38px;
  justify-content: center;
  gap: 10px;
  padding: 0 15px;
  border: 1px solid var(--materials-graphite);
  border-radius: 999px;
  background: var(--materials-graphite);
  color: #fff;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  box-shadow: 0 5px 14px rgba(34, 35, 38, .16);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.materials-specialist-links-overlay a:hover,
.materials-specialist-links-overlay a:focus-visible {
  border-color: var(--materials-yellow);
  background: var(--materials-yellow);
  color: var(--materials-ink);
  transform: translateY(-1px);
}

@media (max-width: 860px) {
  .materials-stage {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .materials-stage-heading {
    margin-bottom: 12px;
  }

  .materials-stage-details {
    margin-top: 16px;
  }

  .materials-brands {
    margin-top: 16px;
    padding-top: 14px;
  }
}

@media (max-width: 620px) {
  .materials-stage {
    padding-top: 27px;
    padding-bottom: 27px;
  }

  .materials-specialist-links-overlay a {
    min-height: 38px;
  }
}