/* ==========================================================================
   NEW1.LCMWILBIK.PL — "MIRO SPLENDOR: ARCHITECTURAL COMPOSITE ATELIER"
   Paleta Miro Frame 1: #4A4A4A | #CBCBCB | #FFFFE3 | #6D8196
   ========================================================================== */

:root {
  --c-graphite: #4A4A4A;
  --c-graphite-deep: #242629;
  --c-graphite-ink: #17181A;
  --c-grey: #CBCBCB;
  --c-grey-light: #E5E4E0;
  --c-canvas: #F3F2EE;
  --c-ivory: #FFFFE3;
  --c-ivory-soft: #FCFCEB;
  --c-slate: #6D8196;
  --c-slate-deep: #4F6275;
  --c-white: #FFFFFF;

  --font-display: 'Syne', 'Space Grotesk', sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 30px;
  --radius-xl: 40px;
  --radius-pill: 999px;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-elevated: 0 28px 60px -15px rgba(23, 24, 26, 0.14);
  --shadow-card: 0 14px 34px -8px rgba(23, 24, 26, 0.08);
}

/* Cross-document View Transitions (Modern Web Guidance: cross-document-transitions) */
@media (prefers-reduced-motion: no-preference) {
  @view-transition {
    navigation: auto;
  }
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--c-canvas);
  color: var(--c-graphite-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* Subtelna architektoniczna siatka techniczna w tle */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image:
    radial-gradient(rgba(74, 74, 74, 0.11) 1px, transparent 1px),
    linear-gradient(to right, rgba(203, 203, 203, 0.25) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(203, 203, 203, 0.25) 1px, transparent 1px);
  background-size: 24px 24px, 120px 120px, 120px 120px;
}

/* Scroll Progress Indicator (Modern Web Guidance: scroll-progress-indicator) */
#progress {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--c-graphite), var(--c-slate), var(--c-ivory));
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 2000;
}

@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: scroll()) {
    @keyframes grow-progress {
      from { transform: scaleX(0); }
      to { transform: scaleX(1); }
    }
    #progress {
      animation: grow-progress auto linear;
      animation-timeline: scroll();
    }
  }

  /* Scroll-driven entry effects (Modern Web Guidance: scroll-entry-exit-effects) */
  @supports ((animation-timeline: view()) and (animation-range: entry)) {
    @keyframes reveal-up {
      from {
        opacity: 0.15;
        transform: translateY(36px) scale(0.985);
      }
      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }
    .scroll-reveal {
      animation: reveal-up auto cubic-bezier(0.22, 1, 0.36, 1) backwards;
      animation-timeline: view();
      animation-range: entry 0% cover 24%;
    }
  }
}

/* Modern Web Guidance: defer-rendering-heavy-content */
.cv-defer {
  content-visibility: auto;
  contain-intrinsic-size: auto none auto 720px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  width: min(1440px, calc(100% - 48px));
  margin-inline: auto;
}

/* ==========================================================================
   TOP ATELIER BAR (Przełącznik między new1, new2, new + status warsztatu)
   ========================================================================== */
.atelier-bar {
  background: var(--c-graphite-deep);
  color: var(--c-white);
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(255, 255, 227, 0.14);
  position: relative;
  z-index: 1100;
}

.atelier-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  gap: 16px;
  flex-wrap: wrap;
}

.atelier-bar__status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  color: #D4D7DC;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-ivory);
  box-shadow: 0 0 0 4px rgba(255, 255, 227, 0.2);
}

.version-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.version-pill {
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #E0E0E0;
  transition: all 0.25s ease;
}

.version-pill:hover {
  border-color: var(--c-ivory);
  color: var(--c-ivory);
}

.version-pill.is-current {
  background: var(--c-ivory);
  color: var(--c-graphite-ink);
  border-color: var(--c-ivory);
  font-weight: 700;
}

/* ==========================================================================
   FLOATING ARCHITECTURAL NAVBAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 12px;
  z-index: 1000;
  padding: 12px 0;
}

.navbar {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(74, 74, 74, 0.18);
  border-radius: var(--radius-pill);
  padding: 10px 22px 10px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 18px 40px -12px rgba(23, 24, 26, 0.1);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand__logo-wrap {
  background: var(--c-ivory);
  border: 1px solid var(--c-grey);
  padding: 6px 10px;
  border-radius: 14px;
  display: flex;
  align-items: center;
}

.brand__logo {
  height: 32px;
  width: auto;
  border-radius: 4px;
}

.brand__meta {
  display: flex;
  flex-direction: column;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
  color: var(--c-graphite-ink);
}

.brand__tag {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-slate);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--c-canvas);
  padding: 5px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(74, 74, 74, 0.1);
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-graphite);
  transition: all 0.25s var(--ease-out-expo);
}

.nav-link:hover {
  color: var(--c-graphite-ink);
  background: rgba(255, 255, 227, 0.7);
}

.nav-link.is-active {
  background: var(--c-graphite);
  color: var(--c-ivory);
  box-shadow: 0 4px 14px rgba(74, 74, 74, 0.25);
}

.nav-caret {
  width: 14px;
  height: 14px;
  transition: transform 0.25s ease;
}

.nav-item--dropdown:hover .nav-caret {
  transform: rotate(180deg);
}

/* Mega Pull-Down Menu dla Oferty */
.dropdown-mega {
  position: absolute;
  top: calc(100% + 12px);
  left: -40px;
  width: 520px;
  background: var(--c-white);
  border: 1px solid var(--c-grey);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-elevated);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.98);
  transition: all 0.28s var(--ease-out-expo);
  z-index: 1200;
}

.nav-item--dropdown:hover .dropdown-mega,
.nav-item--dropdown:focus-within .dropdown-mega {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.mega-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all 0.22s ease;
}

.mega-item:hover {
  background: var(--c-ivory);
  border-color: var(--c-grey);
  transform: translateX(3px);
}

.mega-item__thumb {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
}

.mega-item__num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--c-slate);
  display: block;
}

.mega-item__title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--c-graphite-ink);
  line-height: 1.2;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-pill {
  display: inline-flex;
  background: var(--c-canvas);
  border: 1px solid var(--c-grey);
  border-radius: var(--radius-pill);
  padding: 3px;
}

.lang-pill button {
  border: none;
  background: transparent;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--c-graphite);
}

.lang-pill button.is-active {
  background: var(--c-graphite);
  color: var(--c-ivory);
}

/* Przyciski */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.92rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.32s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.btn__circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 227, 0.2);
  transition: transform 0.3s var(--ease-out-expo), background 0.3s ease;
}

.btn:hover .btn__circle {
  transform: rotate(-45deg) scale(1.1);
}

.btn--graphite {
  background: var(--c-graphite);
  color: var(--c-ivory);
  border-color: var(--c-graphite);
}

.btn--graphite:hover {
  background: var(--c-slate);
  border-color: var(--c-slate);
  color: var(--c-white);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -6px rgba(109, 129, 150, 0.45);
}

.btn--ivory {
  background: var(--c-ivory);
  color: var(--c-graphite-ink);
  border-color: var(--c-graphite);
}

.btn--ivory:hover {
  background: var(--c-graphite-ink);
  color: var(--c-ivory);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.83rem;
}

/* ==========================================================================
   SEKCJA 1: SCULPTURAL SPLIT-SCREEN HERO
   ========================================================================== */
.hero-stage {
  padding: 12px 0 36px;
}

.hero-frame {
  background: var(--c-grey);
  border: 1px solid rgba(74, 74, 74, 0.25);
  border-radius: var(--radius-xl);
  padding: 22px;
  box-shadow: var(--shadow-elevated);
  position: relative;
}

/* Znaczniki kreślarskie CAD w narożnikach */
.cad-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--c-graphite);
  pointer-events: none;
  opacity: 0.55;
}
.cad-corner--tl { top: 10px; left: 10px; border-top: 2px solid; border-left: 2px solid; }
.cad-corner--tr { top: 10px; right: 10px; border-top: 2px solid; border-right: 2px solid; }
.cad-corner--bl { bottom: 10px; left: 10px; border-bottom: 2px solid; border-left: 2px solid; }
.cad-corner--br { bottom: 10px; right: 10px; border-bottom: 2px solid; border-right: 2px solid; }

.hero-bento {
  display: grid;
  grid-template-columns: 5.2fr 6.8fr;
  gap: 22px;
  min-height: 640px;
}

.hero-left-panel {
  background: var(--c-ivory);
  border-radius: var(--radius-lg);
  padding: 46px 42px 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(74, 74, 74, 0.18);
  position: relative;
  overflow: hidden;
}

.hero-left-panel::after {
  content: 'GRP / TWS';
  position: absolute;
  right: -18px;
  top: 28px;
  font-family: var(--font-mono);
  font-size: 4.4rem;
  font-weight: 800;
  color: rgba(74, 74, 74, 0.045);
  pointer-events: none;
  letter-spacing: -0.04em;
}

.kicker-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  background: var(--c-white);
  border: 1px solid rgba(74, 74, 74, 0.2);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-slate-deep);
  margin-bottom: 22px;
}

.hero-overline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.45rem, 2vw, 1.85rem);
  color: var(--c-slate-deep);
  line-height: 1.2;
  margin-bottom: 6px;
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 4.8vw, 4.65rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--c-graphite-ink);
  margin-bottom: 18px;
}

.hero-lead {
  font-size: clamp(1.12rem, 1.45vw, 1.32rem);
  font-weight: 600;
  color: var(--c-graphite);
  line-height: 1.42;
  margin-bottom: 28px;
  max-width: 480px;
}

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

/* Interaktywny indeks 5 slajdów karuzeli z paskiem postępu 5s */
.hero-slide-index {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(74, 74, 74, 0.16);
}

.hero-slide-index__header {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-slate-deep);
  margin-bottom: 10px;
}

.slide-triggers {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.slide-trigger {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(74, 74, 74, 0.18);
  border-radius: 12px;
  padding: 9px 10px;
  text-align: left;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.slide-trigger:hover {
  background: var(--c-white);
  border-color: var(--c-graphite);
}

.slide-trigger.is-active {
  background: var(--c-graphite);
  color: var(--c-ivory);
  border-color: var(--c-graphite);
}

.slide-trigger__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  display: block;
  opacity: 0.75;
}

.slide-trigger__label {
  font-size: 0.73rem;
  font-weight: 700;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.slide-trigger__bar {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 0%;
  background: var(--c-slate);
}

.slide-trigger.is-active .slide-trigger__bar {
  background: var(--c-ivory);
  animation: progress5s 5s linear forwards;
}

@keyframes progress5s {
  from { width: 0%; }
  to { width: 100%; }
}

/* Prawa kolumna Hero: Wizualna scena karuzeli 5 zdjęć */
.hero-right-stage {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-graphite-deep);
  min-height: 580px;
  border: 1px solid rgba(74, 74, 74, 0.25);
}

.stage-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.85s ease, transform 1.2s var(--ease-out-expo);
  transform: scale(1.06);
}

.stage-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

.stage-slide__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.stage-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23,24,26,0.18) 0%, rgba(23,24,26,0) 45%, rgba(23,24,26,0.82) 100%);
  pointer-events: none;
}

/* Górny pasek techniczny na zdjęciu Hero */
.stage-top-hud {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.hud-badge {
  background: rgba(23, 24, 26, 0.72);
  backdrop-filter: blur(12px);
  color: var(--c-ivory);
  border: 1px solid rgba(255, 255, 227, 0.24);
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
}

.hud-nav-btns {
  display: flex;
  gap: 8px;
}

.hud-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 227, 0.3);
  background: rgba(23, 24, 26, 0.72);
  backdrop-filter: blur(10px);
  color: var(--c-ivory);
  cursor: pointer;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.22s ease;
}

.hud-arrow:hover {
  background: var(--c-ivory);
  color: var(--c-graphite-ink);
  transform: scale(1.06);
}

/* Dolny panel informacyjny na zdjęciu Hero */
.stage-bottom-hud {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 5;
  background: rgba(36, 38, 41, 0.86);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 227, 0.25);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.stage-bottom-hud__cat {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--c-ivory);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stage-bottom-hud__title {
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 700;
  margin-top: 2px;
}

.stage-bottom-hud__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dims-tag {
  background: var(--c-ivory);
  color: var(--c-graphite-ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
}

.inspect-btn {
  background: var(--c-slate);
  color: var(--c-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 8px 15px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.inspect-btn:hover {
  background: var(--c-white);
  color: var(--c-graphite-ink);
}

/* ==========================================================================
   PAS PARAMETRÓW TECHNICZNYCH (Marquee / Telemetry Ribbon)
   ========================================================================== */
.telemetry-ribbon {
  margin: 8px 0 36px;
}

.telemetry-grid {
  background: var(--c-graphite-deep);
  color: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 22px 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border: 1px solid rgba(109, 129, 150, 0.35);
}

.telemetry-cell {
  display: flex;
  align-items: center;
  gap: 16px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  padding-right: 16px;
}

.telemetry-cell:last-child {
  border-right: none;
}

.telemetry-cell__num {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--c-ivory);
  line-height: 1;
}

.telemetry-cell__label {
  font-size: 0.82rem;
  color: #D0D4DC;
  line-height: 1.35;
}

/* ==========================================================================
   SEKCJA 2: OFERTA — INTERAKTYWNE STUDIO 6 KATEGORII (3 TRYBY WIDOKU)
   ========================================================================== */
.section-wrap {
  padding: 36px 0;
}

.offer-atelier {
  background: var(--c-grey);
  border: 1px solid rgba(74, 74, 74, 0.22);
  border-radius: var(--radius-xl);
  padding: 56px 42px;
  position: relative;
  box-shadow: var(--shadow-card);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 42px;
  flex-wrap: wrap;
}

.section-head__copy {
  max-width: 780px;
}

.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-slate-deep);
  margin-bottom: 12px;
}

.eyebrow-tag::before {
  content: '';
  width: 24px;
  height: 2px;
  background: currentColor;
}

.h2-display {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.6vw, 3.35rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--c-graphite-ink);
  margin-bottom: 16px;
}

.h2-display em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  color: var(--c-slate-deep);
}

.lead-paragraph {
  font-size: 1.06rem;
  color: var(--c-graphite);
  line-height: 1.68;
}

/* Przełącznik 3 trybów prezentacji kart Oferty */
.view-mode-bar {
  display: inline-flex;
  background: var(--c-ivory);
  padding: 5px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(74, 74, 74, 0.24);
  gap: 4px;
}

.view-mode-btn {
  border: none;
  background: transparent;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-graphite);
  cursor: pointer;
  transition: all 0.22s ease;
}

.view-mode-btn.is-active {
  background: var(--c-graphite);
  color: var(--c-ivory);
}

/* TRYB 1 (Domyślny): Siatka 3x2 z wysuwaną kurtyną #FFFFE3 i animacją kółka ze strzałką */
.offer-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  transition: all 0.4s ease;
}

.cat-card {
  position: relative;
  height: 450px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-graphite-deep);
  border: 2px solid var(--c-white);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  isolation: isolate;
  transition: transform 0.45s var(--ease-out-expo), box-shadow 0.45s var(--ease-out-expo), flex 0.5s var(--ease-out-expo);
}

.cat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 52px -12px rgba(23, 24, 26, 0.28);
}

.cat-card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transition: transform 0.75s var(--ease-out-expo), filter 0.45s ease;
}

.cat-card:hover .cat-card__bg {
  transform: scale(1.08);
  filter: brightness(0.74) contrast(1.06);
}

.cat-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23,24,26,0.25) 0%, rgba(23,24,26,0.1) 40%, rgba(23,24,26,0.88) 100%);
  z-index: -1;
}

.cat-card__top-badges {
  position: absolute;
  top: 18px;
  left: 18px;
  right: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 3;
}

.cat-num-pill {
  background: var(--c-ivory);
  color: var(--c-graphite-ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--c-graphite);
}

.cat-tag-pill {
  background: rgba(23, 24, 26, 0.72);
  backdrop-filter: blur(8px);
  color: var(--c-white);
  font-family: var(--font-mono);
  font-size: 0.71rem;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Wysuwana szuflada z opisem (zgodnie z Miro: po najechaniu kółko ze strzałką się animuje i wysuwa się opis) */
.cat-card__drawer {
  background: rgba(255, 255, 227, 0.96);
  backdrop-filter: blur(12px);
  color: var(--c-graphite-ink);
  margin: 14px;
  padding: 22px 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(74, 74, 74, 0.22);
  transition: all 0.42s var(--ease-out-expo);
}

.cat-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.cat-card__title {
  font-family: var(--font-display);
  font-size: 1.24rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-graphite-ink);
}

.cat-card__circle-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-graphite);
  color: var(--c-ivory);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: transform 0.38s var(--ease-out-expo), background-color 0.3s ease;
}

.cat-card:hover .cat-card__circle-arrow {
  background: var(--c-slate);
  color: var(--c-white);
  transform: rotate(-45deg) scale(1.1);
}

.cat-card__desc-wrap {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease-out-expo), opacity 0.35s ease, margin-top 0.35s ease;
}

.cat-card:hover .cat-card__desc-wrap,
.cat-card:focus-within .cat-card__desc-wrap {
  max-height: 190px;
  opacity: 1;
  margin-top: 14px;
}

.cat-card__desc {
  font-size: 0.89rem;
  color: var(--c-graphite);
  line-height: 1.55;
  padding-top: 12px;
  border-top: 1px solid rgba(74, 74, 74, 0.16);
}

/* TRYB 2: Akordeon Panoram (Horizontal Flex Accordion) */
.offer-showcase[data-mode="accordion"] {
  display: flex;
  gap: 14px;
  height: 480px;
}

.offer-showcase[data-mode="accordion"] .cat-card {
  flex: 1;
  height: 100%;
  min-width: 110px;
}

.offer-showcase[data-mode="accordion"] .cat-card:hover {
  flex: 3.2;
  transform: none;
}

/* TRYB 3: Układ Katalogowy (Zdjęcie obok opisu z żółtej karteczki na Miro) */
.offer-showcase[data-mode="editorial"] {
  grid-template-columns: repeat(2, 1fr);
}

.offer-showcase[data-mode="editorial"] .cat-card {
  height: auto;
  min-height: 250px;
  flex-direction: row;
  background: var(--c-white);
  border: 1px solid var(--c-grey);
}

.offer-showcase[data-mode="editorial"] .cat-card__bg {
  position: relative;
  width: 44%;
  height: auto;
  z-index: 1;
  margin: 12px 0 12px 12px;
  border-radius: var(--radius-md);
}

.offer-showcase[data-mode="editorial"] .cat-card__shade,
.offer-showcase[data-mode="editorial"] .cat-card__top-badges {
  display: none;
}

.offer-showcase[data-mode="editorial"] .cat-card__drawer {
  background: transparent;
  border: none;
  margin: 0;
  width: 56%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.offer-showcase[data-mode="editorial"] .cat-card__desc-wrap {
  max-height: none;
  opacity: 1;
  margin-top: 12px;
}

/* ==========================================================================
   SEKCJA 3: PROCES („Jeden partner - cały proces”, ciemne tło #4A4A4A)
   ========================================================================== */
.process-monolith {
  background: var(--c-graphite);
  color: var(--c-white);
  border-radius: var(--radius-xl);
  padding: 64px 46px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
  border: 1px solid rgba(255, 255, 227, 0.16);
}

.process-monolith::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 227, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 227, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.process-monolith .eyebrow-tag {
  color: var(--c-ivory);
}

.process-monolith .h2-display {
  color: var(--c-white);
}

.process-monolith .h2-display em {
  color: var(--c-ivory);
}

.process-monolith .lead-paragraph {
  color: #E2E2E2;
  max-width: 780px;
}

/* Linia łącząca 6 kroków procesu */
.pipeline-track {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  position: relative;
  z-index: 2;
}

.pipeline-node {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 227, 0.2);
  border-radius: var(--radius-md);
  padding: 26px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 245px;
  transition: all 0.35s var(--ease-out-expo);
  cursor: pointer;
  position: relative;
}

.pipeline-node:hover,
.pipeline-node.is-highlighted {
  background: var(--c-ivory);
  color: var(--c-graphite-ink);
  transform: translateY(-8px);
  border-color: var(--c-ivory);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.28);
}

.pipeline-node__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pipeline-node__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  background: var(--c-ivory);
  color: var(--c-graphite-ink);
  transition: all 0.25s ease;
}

.pipeline-node:hover .pipeline-node__num,
.pipeline-node.is-highlighted .pipeline-node__num {
  background: var(--c-graphite-ink);
  color: var(--c-ivory);
}

.pipeline-node__svg {
  width: 42px;
  height: 42px;
  color: var(--c-ivory);
  transition: color 0.25s ease, transform 0.35s ease;
}

.pipeline-node:hover .pipeline-node__svg,
.pipeline-node.is-highlighted .pipeline-node__svg {
  color: var(--c-slate-deep);
  transform: scale(1.1);
}

.pipeline-node__title {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pipeline-node__sub {
  font-size: 0.83rem;
  opacity: 0.85;
  line-height: 1.45;
}

/* Dolny pasek telemetrii wybranego etapu procesu */
.pipeline-inspector {
  margin-top: 24px;
  background: rgba(23, 24, 26, 0.55);
  border: 1px solid rgba(255, 255, 227, 0.2);
  border-radius: var(--radius-md);
  padding: 18px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.pipeline-inspector__status {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pipeline-inspector__badge {
  background: var(--c-slate);
  color: var(--c-white);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   SEKCJA 4: REALIZACJE — KOLAŻ ARCHITEKTONICZNY + KAPSUŁA Z HASŁEM Z MIRO
   ========================================================================== */
.collage-atelier {
  background: var(--c-white);
  border: 1px solid var(--c-grey);
  border-radius: var(--radius-xl);
  padding: 56px 42px;
  box-shadow: var(--shadow-card);
}

.bento-gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 240px;
  gap: 20px;
}

.bento-tile {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-graphite-deep);
  border: 1px solid rgba(74, 74, 74, 0.16);
  group: tile;
}

.bento-tile--1 { grid-column: span 5; grid-row: span 2; }
.bento-tile--2 { grid-column: span 4; grid-row: span 1; }
.bento-tile--3 { grid-column: span 3; grid-row: span 2; }
.bento-tile--4 { grid-column: span 4; grid-row: span 1; }
.bento-tile--5 { grid-column: span 6; grid-row: span 1; }
.bento-tile--6 { grid-column: span 6; grid-row: span 1; }

.bento-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out-expo), filter 0.4s ease;
}

.bento-tile:hover img {
  transform: scale(1.07);
  filter: brightness(0.82);
}

.bento-tile__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(23, 24, 26, 0.84) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  color: var(--c-white);
}

.bento-tile__dims {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--c-ivory);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.bento-tile__title {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  margin-top: 3px;
}

/* Centralna kapsuła z Miro: "Najwyższa jakość bez kompromisów." */
.quality-monument {
  margin-top: -38px;
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: center;
}

.quality-capsule {
  background: var(--c-ivory);
  border: 2px solid var(--c-graphite-ink);
  border-radius: var(--radius-xl);
  padding: 28px 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  max-width: 960px;
  width: 100%;
  box-shadow: 0 24px 50px rgba(23, 24, 26, 0.18);
  flex-wrap: wrap;
}

.quality-capsule__quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--c-graphite-ink);
}

/* ==========================================================================
   SEKCJA 5: DLACZEGO MY (Miro: lewa kolumna nagłówek, prawa 4 punkty z liniami)
   ========================================================================== */
.why-atelier {
  background: var(--c-ivory);
  border: 1px solid rgba(74, 74, 74, 0.24);
  border-radius: var(--radius-xl);
  padding: 64px 52px;
  box-shadow: var(--shadow-card);
}

.why-columns {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 56px;
  align-items: start;
}

.why-sticky {
  position: sticky;
  top: 110px;
}

.why-points-list {
  display: flex;
  flex-direction: column;
}

.why-point-row {
  padding: 28px 20px;
  border-bottom: 1.5px solid rgba(74, 74, 74, 0.22);
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 20px;
  border-radius: var(--radius-sm);
  transition: background-color 0.25s ease, transform 0.25s ease;
}

.why-point-row:hover {
  background: rgba(255, 255, 255, 0.75);
  transform: translateX(6px);
}

.why-point-row__idx {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--c-slate-deep);
  background: var(--c-white);
  border: 1px solid var(--c-grey);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.why-point-row__title {
  font-family: var(--font-display);
  font-size: 1.38rem;
  font-weight: 800;
  color: var(--c-graphite-ink);
}

.why-point-row__sub {
  font-size: 0.96rem;
  color: var(--c-graphite);
  margin-top: 3px;
}

/* ==========================================================================
   SEKCJA 6: KONTAKT + STOPKA (4 kolumny zgodnie z Miro)
   ========================================================================== */
.contact-atelier {
  background: linear-gradient(135deg, var(--c-slate-deep) 0%, var(--c-graphite-deep) 100%);
  color: var(--c-white);
  border-radius: var(--radius-xl);
  padding: 60px 52px;
  box-shadow: var(--shadow-elevated);
}

.contact-columns {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.contact-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 30px;
}

.c-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 227, 0.24);
  border-radius: var(--radius-md);
  padding: 22px;
}

.c-box__label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-ivory);
}

.c-box__value {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 700;
  margin-top: 6px;
  display: block;
}

.quote-form-card {
  background: var(--c-ivory);
  color: var(--c-graphite-ink);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 2px solid var(--c-white);
}

.quote-form-card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin-bottom: 18px;
}

.f-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.f-input,
.f-textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-grey);
  background: var(--c-white);
  font-family: inherit;
  font-size: 0.92rem;
}

.f-textarea {
  min-height: 105px;
  margin-bottom: 14px;
  resize: vertical;
}

/* Stopka 4-kolumnowa */
.site-footer {
  margin-top: 40px;
  background: var(--c-graphite-ink);
  color: var(--c-white);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 58px 0 34px;
}

.footer-4col {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 36px;
  padding-bottom: 38px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-ivory);
  margin-bottom: 16px;
}

.footer-list li + li {
  margin-top: 9px;
}

.footer-list a {
  color: #CCCCCC;
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.footer-list a:hover {
  color: var(--c-ivory);
}

.footer-meta {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: #8E9299;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   NATYWNY DIALOG SPECYFIKACJI (<dialog> Quick-Inspect Lightbox)
   ========================================================================== */
.spec-dialog {
  margin: auto;
  width: min(880px, calc(100% - 32px));
  border: 2px solid var(--c-graphite);
  border-radius: var(--radius-lg);
  background: var(--c-ivory);
  color: var(--c-graphite-ink);
  padding: 0;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.45);
}

.spec-dialog::backdrop {
  background: rgba(23, 24, 26, 0.76);
  backdrop-filter: blur(8px);
}

.spec-dialog__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  overflow: hidden;
}

.spec-dialog__img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  border-radius: 0;
}

.spec-dialog__body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.spec-dialog__close {
  align-self: flex-end;
  background: var(--c-graphite);
  color: var(--c-ivory);
  border: none;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
}

/* ==========================================================================
   PODSTRONY (OFERTA, REALIZACJE, TECHNOLOGIE, O NAS)
   ========================================================================== */
.sub-banner {
  background: var(--c-graphite-deep);
  color: var(--c-white);
  border-radius: var(--radius-xl);
  padding: 58px 48px;
  margin-bottom: 34px;
  border: 1px solid rgba(255, 255, 227, 0.18);
}

.sub-banner h1 {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4vw, 3.6rem);
  line-height: 1.04;
  margin-bottom: 16px;
}

.sub-banner p {
  color: #DCDFE5;
  font-size: 1.08rem;
  max-width: 820px;
}

.sub-card {
  background: var(--c-white);
  border: 1px solid var(--c-grey);
  border-radius: var(--radius-xl);
  padding: 42px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-card);
  scroll-margin-top: 110px;
}

.sub-card:nth-child(even) {
  background: var(--c-ivory);
}

.sub-grid-2 {
  display: grid;
  grid-template-columns: 5.5fr 6.5fr;
  gap: 36px;
  align-items: center;
}

.sub-card:nth-child(even) .sub-media {
  order: 2;
}

.sub-media img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.sub-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.sub-thumb {
  width: 80px;
  height: 56px;
  object-fit: cover;
  border-radius: 10px;
  cursor: pointer;
  opacity: 0.65;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.sub-thumb.is-active,
.sub-thumb:hover {
  opacity: 1;
  border-color: var(--c-graphite-ink);
}

.sub-extra-box {
  margin-top: 24px;
  padding: 24px 30px;
  background: rgba(255, 255, 255, 0.8);
  border-left: 4px solid var(--c-slate);
  border-radius: var(--radius-md);
}

.spec-table {
  margin-top: 20px;
  background: var(--c-canvas);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 8px 16px;
  font-size: 0.88rem;
}

.spec-table dt {
  color: var(--c-slate-deep);
  font-family: var(--font-mono);
}

.spec-table dd {
  font-weight: 700;
}

@media (max-width: 1120px) {
  .hero-bento,
  .why-columns,
  .contact-columns,
  .sub-grid-2,
  .spec-dialog__inner {
    grid-template-columns: 1fr;
  }
  .offer-showcase {
    grid-template-columns: repeat(2, 1fr);
  }
  .pipeline-track {
    grid-template-columns: repeat(3, 1fr);
  }
  .telemetry-grid,
  .footer-4col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .navbar {
    border-radius: var(--radius-md);
    flex-wrap: wrap;
  }
  .nav-menu {
    width: 100%;
    overflow-x: auto;
  }
  .slide-triggers,
  .offer-showcase,
  .pipeline-track,
  .telemetry-grid,
  .contact-cards-grid,
  .f-row,
  .footer-4col {
    grid-template-columns: 1fr;
  }
  .offer-showcase[data-mode="accordion"] {
    flex-direction: column;
    height: auto;
  }
  .bento-gallery {
    display: flex;
    flex-direction: column;
  }
  .bento-tile {
    height: 250px;
  }
  .quality-monument {
    margin-top: 16px;
  }
}