/* ============================================================
   NYBROXELTOV — STYLESHEET
   Tone: Craft. Precision. Warm minimal.
   Font: Lexend (loaded in HTML)
   ============================================================ */

:root {
  --c-ink:          #1a1714;
  --c-ink-2:        #2d2a26;
  --c-ink-3:        #5a5550;
  --c-ink-4:        #9a9390;

  --c-paper:        #f5f1eb;
  --c-warm:         #e8e0d4;
  --c-warm-2:       #dfd6c8;
  --c-surface:      #faf7f3;
  --c-white:        #ffffff;

  --c-accent:       #8b6914;
  --c-accent-light: #c49a2a;
  --c-accent-pale:  rgba(139,105,20,0.09);
  --c-accent-hover: #7a5c10;

  --c-border:       rgba(26,23,20,0.10);
  --c-border-soft:  rgba(26,23,20,0.06);

  --sh-xs: 0 1px 4px rgba(26,23,20,0.06);
  --sh-sm: 0 2px 10px rgba(26,23,20,0.08), 0 1px 3px rgba(26,23,20,0.05);
  --sh-md: 0 4px 24px rgba(26,23,20,0.10), 0 2px 8px rgba(26,23,20,0.06);
  --sh-lg: 0 8px 48px rgba(26,23,20,0.13), 0 4px 16px rgba(26,23,20,0.08);

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 999px;

  --tr: 0.25s ease;
  --tr-slow: 0.5s ease;

  --nav-h: 72px;
  --font: 'Lexend', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--c-paper);
  color: var(--c-ink);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--c-accent); text-decoration: none; transition: color var(--tr); }
a:hover { color: var(--c-accent-hover); }
ul, ol { list-style: none; }
address { font-style: normal; }
figure { display: block; }

/* ---- UTILITIES ---- */
.u-container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 3rem);
}

.u-container--narrow { max-width: 820px; }
.u-section-padding { padding: 6rem 0; }
.u-text-center { text-align: center; }
.u-bg-warm { background: var(--c-warm); }

.u-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.9rem;
}

.u-heading-xl {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--c-ink);
}

.u-heading-lg {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--c-ink);
}

.u-heading-md {
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

/* Scroll animations */
.u-animate {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.u-animate.is-visible { opacity: 1; transform: translateY(0); }
.u-animate--delay-1 { transition-delay: 0.08s; }
.u-animate--delay-2 { transition-delay: 0.16s; }
.u-animate--delay-3 { transition-delay: 0.24s; }
.u-animate--delay-4 { transition-delay: 0.32s; }

/* ---- BUTTONS ---- */
.c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: var(--r-full);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--tr);
}

.c-btn--primary {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}
.c-btn--primary:hover {
  background: var(--c-accent-hover);
  border-color: var(--c-accent-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139,105,20,0.3);
}

.c-btn--ghost {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-border);
}
.c-btn--ghost:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  transform: translateY(-2px);
}

.c-btn--outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.c-btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}

.c-btn--full { width: 100%; }

/* ---- LINK ARROW ---- */
.c-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-accent);
  transition: gap var(--tr), color var(--tr);
}
.c-link-arrow:hover { gap: 0.7rem; color: var(--c-accent-hover); }

/* ---- NAVIGATION ---- */
.c-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 clamp(1rem, 4vw, 3rem);
  transition: background 0.4s ease, backdrop-filter 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}

.c-nav.is-scrolled {
  background: rgba(245,241,235,0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--c-border);
  box-shadow: var(--sh-xs);
}

.c-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
}

.c-nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--c-ink);
  transition: opacity var(--tr);
}
.c-nav__logo:hover { opacity: 0.75; color: var(--c-ink); }
.c-nav__logo img { height: 36px; width: auto; }

.c-nav__logo-text {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.c-nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.c-nav__links a {
  text-decoration: none;
  color: var(--c-ink);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  position: relative;
  transition: color var(--tr);
}

.c-nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--c-accent);
  transition: width var(--tr);
}

.c-nav__links a:hover { color: var(--c-accent); }
.c-nav__links a:hover::after,
.c-nav__links a.is-active::after { width: 100%; }
.c-nav__links a.is-active { color: var(--c-accent); font-weight: 500; }

.c-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 200;
  border-radius: var(--r-sm);
}
.c-nav__hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--c-ink);
  transition: all var(--tr);
  border-radius: 2px;
}
.c-nav__hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.c-nav__hamburger.is-active span:nth-child(2) { opacity: 0; }
.c-nav__hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- MOBILE OVERLAY ---- */
.c-mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--c-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--tr), visibility var(--tr);
}
.c-mobile-overlay.is-open { opacity: 1; visibility: visible; }

.c-mobile-nav__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.c-mobile-nav__links a {
  display: block;
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 600;
  color: rgba(245,241,235,0.85);
  text-decoration: none;
  padding: 0.6rem 1.5rem;
  border-radius: var(--r-md);
  letter-spacing: -0.02em;
  transition: color var(--tr), background var(--tr);
}
.c-mobile-nav__links a:hover {
  color: var(--c-accent-light);
  background: rgba(255,255,255,0.06);
}

/* ---- HERO ---- */
.s-hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 55% 45%;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.s-hero__visual {
  position: relative;
  overflow: hidden;
  background: var(--c-warm-2);
}

.s-hero__number {
  position: absolute;
  top: 2rem; left: 2rem;
  font-size: 8rem;
  font-weight: 700;
  color: rgba(26,23,20,0.06);
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
  z-index: 1;
  user-select: none;
}

.s-hero__image-wrap { width: 100%; height: 100%; }

.s-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.s-hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 4rem;
  background: var(--c-surface);
}

.s-hero__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent);
  border: 1px solid rgba(139,105,20,0.3);
  padding: 0.3rem 0.8rem;
  border-radius: var(--r-full);
  margin-bottom: 1.75rem;
  align-self: flex-start;
}

.s-hero__heading {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--c-ink);
  margin-bottom: 1.5rem;
}
.s-hero__heading em { font-style: normal; color: var(--c-accent); }

.s-hero__text {
  font-size: 0.97rem;
  color: var(--c-ink-3);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 2.5rem;
}

.s-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---- PAGE HERO ---- */
.s-page-hero {
  padding: calc(var(--nav-h) + 4rem) 0 4rem;
  background: var(--c-ink);
  position: relative;
  overflow: hidden;
}
.s-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(139,105,20,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.s-page-hero__inner { position: relative; z-index: 1; max-width: 720px; }
.s-page-hero__inner .u-eyebrow { color: var(--c-accent-light); }
.s-page-hero__inner .u-heading-xl { color: #fff; margin: 0.75rem 0 1rem; }

.s-page-hero__number {
  position: absolute;
  right: clamp(1rem, 4vw, 3rem);
  bottom: -1rem;
  font-size: clamp(6rem, 14vw, 12rem);
  font-weight: 700;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  letter-spacing: -0.05em;
  pointer-events: none;
  user-select: none;
}

.s-page-hero__lead {
  font-size: 1.05rem;
  color: rgba(245,241,235,0.65);
  line-height: 1.7;
  max-width: 560px;
}

/* ---- INTRO (index) ---- */
.s-intro { background: var(--c-surface); }

.s-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.s-intro__text .u-heading-lg { margin: 0.5rem 0 1.5rem; }
.s-intro__text p { font-size: 0.95rem; color: var(--c-ink-3); line-height: 1.8; margin-bottom: 1rem; }
.s-intro__text .c-link-arrow { margin-top: 0.5rem; }

.s-intro__image-col { position: relative; }

.s-intro__figure {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-lg);
  aspect-ratio: 4/3;
}
.s-intro__figure img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.s-intro__figure:hover img { transform: scale(1.04); }

.s-intro__badge {
  position: absolute;
  bottom: 1.5rem; left: 1.5rem;
  background: rgba(250,247,243,0.97);
  backdrop-filter: blur(8px);
  border-radius: var(--r-md);
  padding: 0.75rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--c-ink);
  line-height: 1.4;
  box-shadow: var(--sh-md);
}
.s-intro__badge i { color: var(--c-accent); font-size: 1rem; flex-shrink: 0; }

/* ---- SERVICES ---- */
.s-services { background: var(--c-paper); }
.s-services__header { margin-bottom: 3.5rem; }
.s-services__subtitle { margin-top: 0.75rem; font-size: 1rem; color: var(--c-ink-3); max-width: 540px; margin-left: auto; margin-right: auto; }

.s-services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.c-service-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  box-shadow: var(--sh-xs);
  transition: all var(--tr);
  position: relative;
  overflow: hidden;
}
.c-service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--tr);
}
.c-service-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--c-border); }
.c-service-card:hover::after { transform: scaleX(1); }

.c-service-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--c-accent-pale);
  color: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  transition: all var(--tr);
}
.c-service-card:hover .c-service-card__icon { background: var(--c-accent); color: #fff; }

.c-service-card h3 { font-size: 0.97rem; font-weight: 600; color: var(--c-ink); margin-bottom: 0.6rem; letter-spacing: -0.01em; }
.c-service-card p { font-size: 0.875rem; color: var(--c-ink-3); line-height: 1.7; }

/* ---- PROCESS ---- */
.s-process { background: var(--c-warm); }

.s-process__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.s-process__left .u-heading-lg { margin: 0.5rem 0 1rem; }
.s-process__left > p { font-size: 0.95rem; color: var(--c-ink-3); line-height: 1.75; margin-bottom: 2rem; }

.s-process__image {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-lg);
  aspect-ratio: 4/3;
  margin-top: 1rem;
}
.s-process__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.s-process__image:hover img { transform: scale(1.04); }

.s-process__steps { display: flex; flex-direction: column; gap: 0; padding-top: 2rem; }

.c-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 1.25rem;
  padding-bottom: 2rem;
  position: relative;
}
.c-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 23px; top: 48px; bottom: 0;
  width: 1px;
  background: var(--c-warm-2);
}

.c-step__num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-accent-light);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.c-step__body { padding-top: 0.6rem; }
.c-step__body h3 { font-size: 0.95rem; font-weight: 600; color: var(--c-ink); margin-bottom: 0.4rem; letter-spacing: -0.01em; }
.c-step__body p { font-size: 0.875rem; color: var(--c-ink-3); line-height: 1.7; }

/* ---- MATERIALS ---- */
.s-materials { background: var(--c-surface); }
.s-materials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3.5rem; }

.c-material-card {
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--c-border-soft);
  box-shadow: var(--sh-sm);
  background: var(--c-white);
  transition: all var(--tr);
}
.c-material-card:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); }

.c-material-card figure { overflow: hidden; aspect-ratio: 4/3; }
.c-material-card figure img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.c-material-card:hover figure img { transform: scale(1.05); }

.c-material-card__body { padding: 1.5rem; }
.c-material-card__body h3 { font-size: 1rem; font-weight: 600; color: var(--c-ink); margin-bottom: 0.5rem; letter-spacing: -0.01em; }
.c-material-card__body p { font-size: 0.875rem; color: var(--c-ink-3); line-height: 1.7; }

/* ---- AREA ---- */
.s-area { background: var(--c-ink); position: relative; overflow: hidden; }
.s-area::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(139,105,20,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.s-area__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

.s-area__content .u-eyebrow { color: var(--c-accent-light); }
.s-area__content .u-heading-lg { color: #fff; margin: 0.5rem 0 1.25rem; }
.s-area__content p { font-size: 0.95rem; color: rgba(245,241,235,0.65); line-height: 1.8; margin-bottom: 1rem; }
.s-area__content p:last-of-type { margin-bottom: 2rem; }

.s-area__image { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); aspect-ratio: 4/3; }
.s-area__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.s-area__image:hover img { transform: scale(1.04); }

/* ---- CONTACT CARDS (index) ---- */
.s-contact-cards { background: var(--c-paper); }
.s-contact-cards__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3.5rem; }

.c-contact-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  padding: 2rem;
  box-shadow: var(--sh-xs);
  transition: all var(--tr);
}
.c-contact-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--c-border); }

.c-contact-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--c-accent-pale);
  color: var(--c-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; margin-bottom: 1.25rem;
}
.c-contact-card h3 { font-size: 0.95rem; font-weight: 600; color: var(--c-ink); margin-bottom: 0.5rem; }
.c-contact-card p { font-size: 0.85rem; color: var(--c-ink-3); line-height: 1.65; margin-bottom: 1rem; }
.c-contact-card__link { display: inline-block; font-size: 0.92rem; font-weight: 500; color: var(--c-accent); transition: color var(--tr); }
.c-contact-card__link:hover { color: var(--c-accent-hover); }

/* ---- CO NAS NAPEDZA — ABOUT ---- */
.s-about { background: var(--c-surface); }
.s-about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.s-about__text .u-heading-lg { margin-bottom: 1.25rem; }
.s-about__text p { font-size: 0.95rem; color: var(--c-ink-3); line-height: 1.8; margin-bottom: 1rem; }

.s-about__figure { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); aspect-ratio: 4/3; }
.s-about__figure img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.s-about__figure:hover img { transform: scale(1.04); }

/* VALUES */
.s-values { background: var(--c-warm); }
.s-values__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 3.5rem; }

.c-value-item {
  background: rgba(250,247,243,0.7);
  border: 1px solid rgba(26,23,20,0.07);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: all var(--tr);
}
.c-value-item:hover { background: var(--c-surface); transform: translateY(-3px); box-shadow: var(--sh-sm); }

.c-value-item__icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--c-accent-pale);
  color: var(--c-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; margin-bottom: 1.1rem;
  transition: all var(--tr);
}
.c-value-item:hover .c-value-item__icon { background: var(--c-accent); color: #fff; }
.c-value-item h3 { font-size: 0.95rem; font-weight: 600; color: var(--c-ink); margin-bottom: 0.5rem; }
.c-value-item p { font-size: 0.875rem; color: var(--c-ink-3); line-height: 1.7; }

/* WHY */
.s-why { background: var(--c-paper); }
.s-why__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

.s-why__image { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); aspect-ratio: 4/3; }
.s-why__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.s-why__image:hover img { transform: scale(1.04); }

.s-why__content .u-eyebrow { display: block; }
.s-why__content .u-heading-lg { margin: 0.5rem 0 1.25rem; }
.s-why__content p { font-size: 0.95rem; color: var(--c-ink-3); line-height: 1.8; margin-bottom: 1rem; }

/* ---- JAKOSC I GWARANCJA — QUALITY ---- */
.s-quality { background: var(--c-surface); }
.s-quality__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.s-quality__content .u-heading-lg { margin-bottom: 1.25rem; }
.s-quality__content > p { font-size: 0.95rem; color: var(--c-ink-3); line-height: 1.8; margin-bottom: 1.75rem; }

.c-method-block {
  background: var(--c-paper);
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: all var(--tr);
}
.c-method-block:hover { border-color: var(--c-border); box-shadow: var(--sh-sm); }
.c-method-block h3 { font-size: 0.92rem; font-weight: 600; color: var(--c-ink); margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; }
.c-method-block h3 i { color: var(--c-accent); }
.c-method-block p { font-size: 0.875rem; color: var(--c-ink-3); line-height: 1.7; }

.s-quality__image {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-lg);
  aspect-ratio: 4/3;
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.s-quality__image img { width: 100%; height: 100%; object-fit: cover; }

/* CORNERS */
.s-corners { background: var(--c-warm); }
.s-corners__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3.5rem; }

.c-corner-item {
  background: rgba(250,247,243,0.7);
  border: 1px solid rgba(26,23,20,0.07);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: all var(--tr);
}
.c-corner-item:hover { background: var(--c-surface); transform: translateY(-3px); box-shadow: var(--sh-sm); }

.c-corner-item__icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--c-accent-pale);
  color: var(--c-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; margin-bottom: 1.1rem;
  transition: all var(--tr);
}
.c-corner-item:hover .c-corner-item__icon { background: var(--c-accent); color: #fff; }
.c-corner-item h3 { font-size: 0.95rem; font-weight: 600; color: var(--c-ink); margin-bottom: 0.5rem; }
.c-corner-item p { font-size: 0.875rem; color: var(--c-ink-3); line-height: 1.7; }

/* SEALING */
.s-sealing { background: var(--c-paper); }
.s-sealing__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

.s-sealing__image { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); aspect-ratio: 4/3; }
.s-sealing__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.s-sealing__image:hover img { transform: scale(1.04); }

.s-sealing__content .u-eyebrow { display: block; }
.s-sealing__content .u-heading-lg { margin: 0.5rem 0 1.25rem; }
.s-sealing__content p { font-size: 0.95rem; color: var(--c-ink-3); line-height: 1.8; margin-bottom: 1rem; }

/* FAQ */
.s-faq { background: var(--c-surface); }
.s-faq__list { max-width: 780px; margin: 3.5rem auto 0; }

.c-faq-item { border-bottom: 1px solid var(--c-border-soft); }
.c-faq-item:first-child { border-top: 1px solid var(--c-border-soft); }

.c-faq-item > summary {
  padding: 1.25rem 0;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--c-ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: color var(--tr);
}
.c-faq-item > summary::-webkit-details-marker { display: none; }
.c-faq-item > summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.72rem;
  color: var(--c-ink-4);
  flex-shrink: 0;
  transition: transform var(--tr), color var(--tr);
}
.c-faq-item[open] > summary { color: var(--c-accent); }
.c-faq-item[open] > summary::after { transform: rotate(180deg); color: var(--c-accent); }
.c-faq-item > summary:hover { color: var(--c-accent); }
.c-faq-item > p { padding: 0 0 1.25rem; font-size: 0.875rem; color: var(--c-ink-3); line-height: 1.75; }

/* ---- DLA WLASCICIELI DOMOW ---- */
/* WHEN */
.s-when { background: var(--c-surface); }
.s-when__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.s-when__content .u-heading-lg { margin-bottom: 1.25rem; }
.s-when__content > p { font-size: 0.95rem; color: var(--c-ink-3); line-height: 1.8; margin-bottom: 1.25rem; }

.c-check-list { display: flex; flex-direction: column; gap: 0.65rem; list-style: none; }
.c-check-list li { display: flex; align-items: flex-start; gap: 0.7rem; font-size: 0.9rem; color: var(--c-ink-2); line-height: 1.6; }
.c-check-list li i { color: var(--c-accent); margin-top: 0.2rem; flex-shrink: 0; }

.s-when__image { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); aspect-ratio: 4/3; }
.s-when__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.s-when__image:hover img { transform: scale(1.04); }

/* CHOICE */
.s-choice { background: var(--c-warm); }
.s-choice__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3.5rem; }

.c-choice-card {
  background: rgba(250,247,243,0.8);
  border: 1px solid rgba(26,23,20,0.07);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: all var(--tr);
}
.c-choice-card:hover { background: var(--c-surface); transform: translateY(-4px); box-shadow: var(--sh-md); }

.c-choice-card__room {
  display: inline-block;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--c-accent);
  background: var(--c-accent-pale);
  padding: 0.25rem 0.7rem;
  border-radius: var(--r-full);
  margin-bottom: 1rem;
}
.c-choice-card h3 { font-size: 0.95rem; font-weight: 600; color: var(--c-ink); margin-bottom: 0.5rem; letter-spacing: -0.01em; }
.c-choice-card p { font-size: 0.875rem; color: var(--c-ink-3); line-height: 1.7; }

/* THRESHOLDS */
.s-thresholds { background: var(--c-surface); }
.s-thresholds__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

.s-thresholds__image { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); aspect-ratio: 4/3; }
.s-thresholds__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.s-thresholds__image:hover img { transform: scale(1.04); }

.s-thresholds__content .u-eyebrow { display: block; }
.s-thresholds__content .u-heading-lg { margin: 0.5rem 0 1.25rem; }
.s-thresholds__content p { font-size: 0.95rem; color: var(--c-ink-3); line-height: 1.8; margin-bottom: 1rem; }

/* TIPS */
.s-tips { background: var(--c-warm); }
.s-tips__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3.5rem; }

.c-tip {
  background: rgba(250,247,243,0.8);
  border: 1px solid rgba(26,23,20,0.07);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: all var(--tr);
}
.c-tip:hover { background: var(--c-surface); transform: translateY(-3px); box-shadow: var(--sh-sm); }

.c-tip__num {
  display: inline-flex;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-accent-light);
  font-size: 0.82rem; font-weight: 600;
  align-items: center; justify-content: center;
  margin-bottom: 1rem;
}
.c-tip h3 { font-size: 0.95rem; font-weight: 600; color: var(--c-ink); margin-bottom: 0.5rem; }
.c-tip p { font-size: 0.875rem; color: var(--c-ink-3); line-height: 1.7; }

/* ---- CONTACT PAGE ---- */
.s-contact { background: var(--c-paper); }
.s-contact__grid { display: grid; grid-template-columns: 1fr 360px; gap: 4rem; align-items: start; }
.s-contact__form-wrap .u-heading-md { margin-bottom: 0.4rem; }
.s-contact__form-wrap > p { font-size: 0.9rem; color: var(--c-ink-3); margin-bottom: 2rem; }

.c-accordion-form { display: flex; flex-direction: column; gap: 0; }

.c-accordion-form__section {
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  margin-bottom: 0.75rem;
  overflow: hidden;
  background: var(--c-surface);
  box-shadow: var(--sh-xs);
  transition: box-shadow var(--tr);
}
.c-accordion-form__section.is-open { box-shadow: var(--sh-sm); border-color: var(--c-border); }

.c-accordion-form__toggle {
  width: 100%;
  display: flex; align-items: center; gap: 1rem;
  padding: 1.1rem 1.5rem;
  background: none; border: none; cursor: pointer;
  font-family: var(--font); text-align: left;
  transition: background var(--tr);
}
.c-accordion-form__toggle:hover { background: var(--c-paper); }

.c-accordion-form__step {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--c-warm);
  color: var(--c-ink-3);
  font-size: 0.72rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all var(--tr);
}
.c-accordion-form__section.is-open .c-accordion-form__step { background: var(--c-accent); color: #fff; }

.c-accordion-form__title { font-size: 0.9rem; font-weight: 500; color: var(--c-ink); flex: 1; }

.c-accordion-form__icon {
  font-size: 0.75rem;
  color: var(--c-ink-4);
  flex-shrink: 0;
  transition: transform var(--tr), color var(--tr);
}
.c-accordion-form__section.is-open .c-accordion-form__icon { transform: rotate(180deg); color: var(--c-accent); }

.c-accordion-form__panel { padding: 0.25rem 1.5rem 1.5rem; }

.c-form-field { margin-bottom: 1rem; }
.c-form-field label { display: block; font-size: 0.8rem; font-weight: 500; color: var(--c-ink-2); margin-bottom: 0.4rem; letter-spacing: 0.02em; }

.c-form-field input,
.c-form-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  font-family: var(--font);
  font-size: 0.875rem;
  color: var(--c-ink);
  background: var(--c-paper);
  outline: none;
  transition: border-color var(--tr), box-shadow var(--tr), background var(--tr);
}
.c-form-field input:focus,
.c-form-field textarea:focus {
  border-color: var(--c-accent);
  background: var(--c-surface);
  box-shadow: 0 0 0 3px rgba(139,105,20,0.1);
}
.c-form-field textarea { resize: vertical; min-height: 120px; }

.c-form-field--checkbox { display: flex; align-items: flex-start; gap: 0.75rem; }
.c-form-field--checkbox input[type="checkbox"] { width: 17px; height: 17px; margin-top: 3px; accent-color: var(--c-accent); flex-shrink: 0; }
.c-form-field--checkbox label { font-size: 0.82rem; color: var(--c-ink-3); line-height: 1.55; margin-bottom: 0; }
.c-form-field--checkbox label a { color: var(--c-accent); text-decoration: underline; }

.c-form-error {
  font-size: 0.82rem;
  color: #a0341d;
  background: rgba(160,52,29,0.07);
  border: 1px solid rgba(160,52,29,0.15);
  border-radius: var(--r-sm);
  padding: 0.65rem 1rem;
  margin-bottom: 1rem;
}

.s-contact__info { display: flex; flex-direction: column; gap: 1rem; }

.c-info-item {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--c-surface);
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--sh-xs);
  transition: all var(--tr);
}
.c-info-item:hover { box-shadow: var(--sh-sm); border-color: var(--c-border); }

.c-info-item__icon {
  width: 42px; height: 42px;
  border-radius: var(--r-md);
  background: var(--c-accent-pale);
  color: var(--c-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}
.c-info-item > div h3 { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-ink-4); margin-bottom: 0.25rem; }
.c-info-item > div p,
.c-info-item > div a { font-size: 0.9rem; color: var(--c-ink-2); line-height: 1.5; }
.c-info-item > div a:hover { color: var(--c-accent); }

.c-accessibility-note { font-size: 0.8rem; color: var(--c-ink-4); display: flex; align-items: center; gap: 0.4rem; margin-top: 0.5rem; }

.s-map { background: var(--c-warm); }
.s-map .u-heading-md { margin-bottom: 1.5rem; }
.s-map__embed { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-lg); border: 1px solid var(--c-border-soft); }
.s-map__embed iframe { display: block; }

/* ---- THANKS ---- */
.s-thanks {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-ink);
  padding: var(--nav-h) 2rem 4rem;
  position: relative; overflow: hidden;
}
.s-thanks::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(139,105,20,0.15) 0%, transparent 65%);
  pointer-events: none;
}

.s-thanks__inner { position: relative; z-index: 1; text-align: center; max-width: 520px; }

.s-thanks__icon {
  font-size: 4rem; color: var(--c-accent-light); margin-bottom: 1.5rem; display: block;
  animation: fadeUp 0.6s ease both;
}
.s-thanks__heading {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700; color: #fff; letter-spacing: -0.025em; margin-bottom: 1rem;
  animation: fadeUp 0.6s 0.1s ease both;
}
.s-thanks__text {
  font-size: 0.95rem; color: rgba(245,241,235,0.65); line-height: 1.75; margin-bottom: 2.5rem;
  animation: fadeUp 0.6s 0.2s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- LEGAL PAGES ---- */
.s-legal { background: var(--c-paper); }

.s-legal__header { padding-bottom: 2.5rem; border-bottom: 1px solid var(--c-border-soft); margin-bottom: 3rem; }
.s-legal__header .u-heading-xl { margin: 0.5rem 0 0.5rem; }
.s-legal__meta { font-size: 0.85rem; color: var(--c-ink-4); }

.s-legal__body section { margin-bottom: 2.5rem; }
.s-legal__body h2 {
  font-size: 1.05rem; font-weight: 600; color: var(--c-ink);
  margin-bottom: 0.9rem; padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--c-border-soft); letter-spacing: -0.01em;
}
.s-legal__body h3 { font-size: 0.9rem; font-weight: 600; color: var(--c-ink); margin: 1.25rem 0 0.5rem; }
.s-legal__body p { font-size: 0.9rem; color: var(--c-ink-3); line-height: 1.8; margin-bottom: 0.85rem; }
.s-legal__body ul,
.s-legal__body ol { list-style: disc; padding-left: 1.5rem; margin-bottom: 1rem; }
.s-legal__body ol { list-style: decimal; }
.s-legal__body li { font-size: 0.9rem; color: var(--c-ink-3); line-height: 1.75; margin-bottom: 0.35rem; }
.s-legal__body a { color: var(--c-accent); text-decoration: underline; }

/* ---- FOOTER ---- */
.c-footer { background: var(--c-ink); border-top: 1px solid rgba(255,255,255,0.06); }

.c-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  padding: 4rem 0 3rem;
}

.c-footer__brand p { font-size: 0.875rem; color: rgba(245,241,235,0.45); line-height: 1.7; margin-top: 1.25rem; max-width: 320px; }
.c-footer__brand .c-nav__logo { color: rgba(245,241,235,0.85); margin-bottom: 0; }
.c-footer__brand .c-nav__logo-text { color: rgba(245,241,235,0.85); }

.c-footer__nav h4,
.c-footer__legal-nav h4 { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(245,241,235,0.35); margin-bottom: 1.25rem; }

.c-footer__nav ul,
.c-footer__legal-nav ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }

.c-footer__nav a,
.c-footer__legal-nav a { font-size: 0.875rem; color: rgba(245,241,235,0.55); transition: color var(--tr), padding-left var(--tr); display: inline-block; }
.c-footer__nav a:hover,
.c-footer__legal-nav a:hover { color: var(--c-accent-light); padding-left: 4px; }

.c-footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
}
.c-footer__bottom p { font-size: 0.78rem; color: rgba(245,241,235,0.3); }
.c-footer__bottom a { color: rgba(245,241,235,0.4); font-size: 0.78rem; transition: color var(--tr); }
.c-footer__bottom a:hover { color: var(--c-accent-light); }

/* ---- COOKIE CONSENT ---- */
#cookieConsent {
  display: none;
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  width: calc(100% - 3rem);
  max-width: 500px;
}

/* ---- RESPONSIVE TABLET (<=1100px) ---- */
@media (max-width: 1100px) {
  .s-hero { grid-template-columns: 1fr; min-height: auto; }
  .s-hero__visual { height: 55vw; min-height: 360px; }
  .s-hero__content { padding: 3.5rem 2.5rem; }

  .s-services__grid { grid-template-columns: repeat(2, 1fr); }
  .s-materials__grid { grid-template-columns: repeat(2, 1fr); }
  .s-values__grid { grid-template-columns: repeat(2, 1fr); }
  .s-corners__grid { grid-template-columns: repeat(2, 1fr); }

  .s-contact__grid { grid-template-columns: 1fr; gap: 3rem; max-width: 680px; }

  .c-footer__inner { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .c-footer__brand { grid-column: 1 / -1; }

  .c-nav__links { gap: 1.25rem; }
}

@media (max-width: 900px) {
  .c-nav__links { display: none; }
  .c-nav__hamburger { display: flex; }
}

/* ---- RESPONSIVE MOBILE (<=768px) ---- */
@media (max-width: 768px) {
  .u-section-padding { padding: 4rem 0; }

  .s-hero__visual { height: 60vw; min-height: 280px; }
  .s-hero__content { padding: 2.5rem 1.5rem 3rem; }
  .s-hero__actions { flex-direction: column; }
  .s-hero__actions .c-btn { width: 100%; }

  .s-intro__grid,
  .s-process__inner,
  .s-area__inner,
  .s-about__grid,
  .s-why__inner,
  .s-quality__grid,
  .s-sealing__inner,
  .s-when__grid,
  .s-thresholds__inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .s-intro__image-col { order: -1; }
  .s-area__image { order: -1; }
  .s-sealing__image { order: -1; }
  .s-thresholds__image { order: -1; }
  .s-quality__image { position: static; order: -1; }
  .s-process__steps { padding-top: 0; }

  .s-services__grid,
  .s-contact-cards__grid,
  .s-corners__grid,
  .s-choice__grid,
  .s-tips__grid,
  .s-materials__grid,
  .s-values__grid { grid-template-columns: 1fr; }

  .c-footer__inner { grid-template-columns: 1fr; gap: 2rem; padding: 3rem 0 2rem; }
  .c-footer__brand { grid-column: auto; }
  .c-footer__bottom { flex-direction: column; text-align: center; }

  #cookieConsent { width: calc(100% - 2rem); bottom: 16px; }
}

/* ---- RESPONSIVE SMALL (<=480px) ---- */
@media (max-width: 480px) {
  .s-page-hero__number { display: none; }
  .s-hero__number { font-size: 5rem; }
}

/* ---- PRINT ---- */
@media print {
  .c-nav, .c-mobile-overlay, #cookieConsent { display: none; }
  body { background: white; color: black; }
  .s-legal { padding-top: 2rem; }
}