/* ==========================================================================
   ateliér-m. | ARCHITECTURAL AUTHORITY + DIGITAL ARCHITECTURE (WARM)
   Design System & Tokens following SKILL.md Methodology
   ========================================================================== */

@font-face {
  font-family: 'Horatio';
  src: url('../assets/fonts/HORATIOB.TTF') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Horatio';
  src: url('../assets/fonts/HORATIOM.TTF') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Horatio';
  src: url('../assets/fonts/HORATIOL.TTF') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Approved WARM Architectural Palette + Sampled Logo Tokens */
  --bg-warm: #F3F1EC;
  --bg-warm-elevated: #FAF9F6;
  --bg-warm-subtle: #EAE7DF;
  --bg-graphite: #252827;
  --bg-graphite-deep: #1B1E1D;
  --bg-graphite-card: #2E3230;
  --ink-deep: #1E1916;
  --stone-grey: #B8B6AE;
  --stone-muted: #5C5A54;
  --stone-light: #D8D6CE;
  --bg-stone: #E5E3DC;
  --border-stone: #BDB9AE;

  /* Original Brand Orange sampled directly from logo-atelier-m.png */
  --brand-orange: #D25424;
  --brand-orange-hover: #B94418;
  --brand-orange-soft: rgba(210, 84, 36, 0.12);
  --brand-orange-glow: rgba(210, 84, 36, 0.28);

  /* Exposed 1px Architectural Hairline Grid Tokens */
  --hairline-light: rgba(37, 40, 39, 0.11);
  --hairline-light-strong: rgba(37, 40, 39, 0.22);
  --hairline-dark: rgba(243, 241, 236, 0.12);
  --hairline-dark-strong: rgba(243, 241, 236, 0.25);

  /* 3-Tier Typography System */
  --font-display: 'Syne', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;

  /* Weighted Physical Easing Curves (The 9 Laws of Architectural Web Design) */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out-cubic: cubic-bezier(0.65, 0, 0.35, 1);

  /* Layout & Spacing */
  --container-max: 1680px;
  --gutter: clamp(1.25rem, 3.5vw, 4rem);
  --header-h: 82px;
  --brand-logo-h: 56px;
  --brand-logo-contact-h: 66px;
  --brand-logo-footer-h: 44px;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-warm);
  color: var(--ink-deep);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-warm);
  color: var(--ink-deep);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  selection-background-color: var(--brand-orange);
}

::selection {
  background-color: var(--brand-orange);
  color: var(--bg-warm);
}

img, video, canvas, svg {
  display: block;
  max-width: 100%;
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}

button {
  cursor: pointer;
}

/* Accessibility Focus Ring */
:focus-visible {
  outline: 2px solid var(--brand-orange);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 10000;
  background: var(--brand-orange);
  color: #fff;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: top 0.25s var(--ease-out-expo);
}
.skip-link:focus {
  top: 1rem;
}

/* ==========================================================================
   01. EXPOSED ARCHITECTURAL HAIRLINE GRID SCAFFOLDING
   ========================================================================== */
.arch-grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.arch-grid-overlay span {
  border-left: 1px solid rgba(184, 182, 174, 0.09);
  height: 100%;
}
.arch-grid-overlay span:last-child {
  border-right: 1px solid rgba(184, 182, 174, 0.09);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Monospace Technical Labels */
.mono-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--stone-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.mono-tag::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--brand-orange);
}
.theme-dark .mono-tag {
  color: var(--stone-grey);
}

/* ==========================================================================
   25. SESSION PRELOADER (ARCHITECTURAL GRID & COUNTER)
   ========================================================================== */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: var(--bg-graphite-deep);
  color: var(--bg-warm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.5rem var(--gutter);
  transition: clip-path 0.9s var(--ease-out-expo), visibility 0.9s;
  clip-path: inset(0 0 0 0);
}
.preloader.is-done {
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  pointer-events: none;
}
.preloader-top, .preloader-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--hairline-dark);
  padding-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-grey);
}
.preloader-bottom {
  border-bottom: none;
  border-top: 1px solid var(--hairline-dark);
  padding-bottom: 0;
  padding-top: 1rem;
}
.preloader-center {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 720px;
}
.preloader-brand {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.preloader-counter {
  font-family: var(--font-mono);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 600;
  line-height: 1;
  color: var(--bg-warm);
  letter-spacing: -0.03em;
}
.preloader-counter span {
  color: var(--brand-orange);
}
.preloader-bar-track {
  width: 100%;
  height: 2px;
  background: var(--hairline-dark);
  position: relative;
  overflow: hidden;
}
.preloader-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--brand-orange);
  transition: width 0.15s linear;
}

/* ==========================================================================
   14. CONTEXTUAL MORPHING CURSOR BADGE (Desktop Fine Pointer Only)
   ========================================================================== */
.cursor-follower {
  display: none;
}
@media (hover: hover) and (pointer: fine) {
  .cursor-follower {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9000;
    pointer-events: none;
    transform: translate3d(-50%, -50%, 0);
    width: 10px;
    height: 10px;
    background-color: var(--brand-orange);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    transition: width 0.35s var(--ease-out-expo), height 0.35s var(--ease-out-expo), background-color 0.3s, border 0.3s;
  }
  .cursor-follower span {
    opacity: 0;
    transition: opacity 0.2s;
    padding: 0 0.75rem;
  }
  .cursor-follower.is-active {
    width: 132px;
    height: 36px;
    background-color: rgba(37, 40, 39, 0.92);
    border: 1px solid var(--brand-orange);
    backdrop-filter: blur(8px);
  }
  .cursor-follower.is-active span {
    opacity: 1;
  }
  body:has(a:hover) .cursor-follower,
  body:has(button:hover) .cursor-follower,
  body:has(select:hover) .cursor-follower,
  body:has(input:hover) .cursor-follower,
  body:has(label:hover) .cursor-follower,
  body:has(textarea:hover) .cursor-follower,
  body:has([role="button"]:hover) .cursor-follower,
  body:has([tabindex]:hover) .cursor-follower,
  body:has(.project-card:hover) .cursor-follower,
  body:has(.mracno-stage:hover) .cursor-follower,
  body:has(.mracno-divider:hover) .cursor-follower,
  body:has(.bim-video-btn:hover) .cursor-follower,
  body:has(.archive-row:hover) .cursor-follower,
  body:has(.service-cell:hover) .cursor-follower,
  body:has(.pillar-card:hover) .cursor-follower,
  body:has(.process-step:hover) .cursor-follower,
  body:has(.founder-card:hover) .cursor-follower,
  body:has(.legal-card:hover) .cursor-follower,
  body:has(.legislation-card:hover) .cursor-follower,
  body:has(.cert-card:hover) .cursor-follower,
  body:has(.slov-lex-link:hover) .cursor-follower {
    opacity: 0 !important;
    visibility: hidden !important;
  }
}

/* ==========================================================================
   11. HEADER & ARCHITECTURAL NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 500;
  transition: transform 0.45s var(--ease-out-expo), background-color 0.35s, border-color 0.35s, backdrop-filter 0.35s;
  border-bottom: 1px solid var(--hairline-dark);
  color: var(--bg-warm);
}
/* Trvalé horné architektonické zatienenie pre dokonalú čitateľnosť bielych prvkov (zostáva aktívne aj v čistom náhľade) */
.site-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 180px;
  background: linear-gradient(180deg, rgba(16, 18, 17, 0.65) 0%, rgba(16, 18, 17, 0.35) 85px, rgba(16, 18, 17, 0.08) 140px, transparent 180px);
  pointer-events: none;
  z-index: -1;
  transition: opacity 0.35s var(--ease-out-expo);
}
.site-header.is-scrolled::before {
  opacity: 0;
}
.site-header.is-scrolled {
  background-color: rgba(243, 241, 236, 0.94);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--hairline-light);
  color: var(--ink-deep);
}
.site-header.is-hidden {
  transform: translateY(-100%);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Authentic Brand Logo Component */
.brand-logo {
  display: inline-flex;
  align-items: center;
  position: relative;
  z-index: 600;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-logo-img {
  height: var(--brand-logo-h, 44px);
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.35s var(--ease-out-expo), opacity 0.3s, height 0.25s ease;
}
.brand-logo:hover .brand-logo-img {
  transform: scale(1.03);
}

.brand-logo-contact-img {
  height: var(--brand-logo-contact-h, 52px);
  width: auto;
  display: block;
  object-fit: contain;
  transition: height 0.25s ease;
}

.brand-logo-footer-img {
  height: var(--brand-logo-footer-h, 48px);
  width: auto;
  display: block;
  object-fit: contain;
  transition: height 0.25s ease;
}

/* Header dynamic logo swap on scroll */
.brand-logo-img.logo-light {
  display: none;
}
.brand-logo-img.logo-dark {
  display: block;
}
.site-header.is-scrolled .brand-logo-img.logo-dark {
  display: none;
}
.site-header.is-scrolled .brand-logo-img.logo-light {
  display: block;
}

/* Primary Nav Links */
.primary-nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  margin: 0 auto;
  transition: opacity 0.35s var(--ease-out-expo), transform 0.35s var(--ease-out-expo);
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.35rem 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.nav-link .nav-count {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--brand-orange);
  font-weight: 600;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--brand-orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease-out-expo);
}
.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.15rem;
  flex-shrink: 0;
}
.header-coords {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  opacity: 0.75;
  transition: opacity 0.35s var(--ease-out-expo), transform 0.35s var(--ease-out-expo);
}
/* Rýchle architektonické kontakty vpravo hore (Kompaktný 2-riadkový blok pod sebou, zarovnaný doprava) */
.header-quick-contacts {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  gap: 0.18rem;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.04em;
  line-height: 1.25;
  transition: opacity 0.35s var(--ease-out-expo), transform 0.35s var(--ease-out-expo);
}
.header-contact-link {
  color: var(--bg-warm);
  opacity: 0.88;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.42rem;
  transition: color 0.2s ease, opacity 0.2s ease;
  white-space: nowrap;
}
.header-contact-link:hover {
  color: var(--brand-orange);
  opacity: 1;
}
.header-contact-link .contact-lbl {
  font-size: 0.60rem;
  font-weight: 700;
  color: var(--brand-orange);
  letter-spacing: 0.08em;
  min-width: 32px;
  display: inline-block;
  opacity: 0.95;
}
.header-contact-link .contact-val {
  font-weight: 500;
}
.header-contact-sep {
  display: none;
}
.site-header.is-scrolled .header-contact-link {
  color: var(--ink-deep);
  opacity: 0.85;
}
.site-header.is-scrolled .header-contact-link:hover {
  color: var(--brand-orange);
  opacity: 1;
}
.site-header.is-scrolled .header-contact-sep {
  display: none;
}

/* 20. Dual-Layer Rolling Text & Arrow CTA Button */
.btn-arch {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--brand-orange);
  background-color: var(--brand-orange);
  color: #fff;
  overflow: hidden;
  transition: background-color 0.35s var(--ease-out-expo), border-color 0.35s, color 0.35s;
}
.btn-arch.btn-outline {
  background-color: transparent;
  border-color: currentColor;
  color: currentColor;
}
.btn-arch.btn-outline:hover {
  background-color: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
}
.btn-arch-label-wrap {
  position: relative;
  overflow: hidden;
  display: inline-block;
  height: 1.2em;
  line-height: 1.2em;
}
.btn-arch-label,
.btn-arch-label-clone {
  display: block;
  transition: transform 0.45s var(--ease-out-expo);
}
.btn-arch-label-clone {
  position: absolute;
  top: 100%;
  left: 0;
}
.btn-arch:hover .btn-arch-label {
  transform: translateY(-100%);
}
.btn-arch:hover .btn-arch-label-clone {
  transform: translateY(-100%);
}
.btn-arch-arrow {
  display: inline-block;
  transition: transform 0.35s var(--ease-out-expo);
}
.btn-arch:hover .btn-arch-arrow {
  transform: translateX(4px);
}

/* Menu Trigger Button */
.menu-toggle-btn {
  display: none; /* Skryté na desktope, keď sú viditeľné položky v lište */
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  z-index: 600;
  cursor: pointer;
  transition: all 0.25s var(--ease-out-expo);
}
.site-header.is-scrolled .menu-toggle-btn {
  color: var(--ink-deep);
  border-color: rgba(18, 20, 19, 0.35);
}
.menu-bars {
  width: 18px;
  height: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.menu-bars span {
  display: block;
  height: 1.5px;
  width: 100%;
  background-color: currentColor;
  transition: transform 0.35s var(--ease-out-expo);
}
.menu-toggle-btn[aria-expanded="true"] .menu-bars span:first-child {
  transform: translateY(4px) rotate(45deg);
}
.menu-toggle-btn[aria-expanded="true"] .menu-bars span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* 19. FULLSCREEN BLUEPRINT NAVIGATION DRAWER */
.blueprint-drawer {
  position: fixed;
  inset: 0;
  z-index: 490;
  background-color: var(--bg-graphite-deep);
  color: var(--bg-warm);
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition: clip-path 0.6s var(--ease-out-expo), visibility 0.6s;
  padding-top: var(--header-h);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.blueprint-drawer.is-open {
  clip-path: inset(0 0 0 0);
  visibility: visible;
}
.drawer-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  height: calc(100dvh - var(--header-h));
  border-top: 1px solid var(--hairline-dark);
}
.drawer-links-col {
  padding: clamp(2rem, 5vh, 4rem) var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--hairline-dark);
}
.drawer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.drawer-nav-item a {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 3.1rem);
  font-weight: 700;
  padding: 0.4rem 0;
  color: var(--bg-warm);
  transition: color 0.25s, transform 0.35s var(--ease-out-expo);
}
.drawer-nav-item a span.idx {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--brand-orange);
}
.drawer-nav-item a:hover {
  color: var(--brand-orange);
  transform: translateX(12px);
}
.drawer-preview-col {
  padding: clamp(2rem, 5vh, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: radial-gradient(circle at top right, rgba(210, 84, 36, 0.1), transparent 60%);
}
.drawer-preview-frame {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--hairline-dark-strong);
  position: relative;
  background: var(--bg-graphite);
}
.drawer-preview-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo), opacity 0.35s;
}
.drawer-contact-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  border-top: 1px solid var(--hairline-dark);
  padding-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--stone-grey);
}
.drawer-contact-box strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--brand-orange);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

/* ==========================================================================
   4. HERO OPENING SCREEN (CINEMATIC SHOWREEL + ARCHITECTURAL HUD)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100dvh;
  background-color: var(--bg-graphite);
  color: var(--bg-warm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: var(--header-h);
  overflow: hidden;
  border-bottom: 1px solid var(--hairline-dark-strong);
}

/* Background Video & Live Architectural Showreel Canvas */
.hero-media-stage {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}
.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s var(--ease-out-expo);
  filter: contrast(1.06) brightness(0.65);
}
.hero-video-bg.is-visible {
  opacity: 1;
}
.hero-showreel-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
/* Localized editorial gradient protection (SKILL.md A.2 - never muddy entire photo) */
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    /* Ľavostranné zatienenie pre hlavný architektonický titulok a sprievodný text */
    linear-gradient(90deg, rgba(20, 22, 21, 0.72) 0%, rgba(20, 22, 21, 0.38) 36%, rgba(20, 22, 21, 0.08) 65%, transparent 100%),
    /* Spodné zjemnenie pre plynulý prechod k metrikám */
    linear-gradient(0deg, rgba(20, 22, 21, 0.45) 0%, transparent 26%);
  pointer-events: none;
  transition: opacity 0.6s var(--ease-out-expo);
}

.hero-content-wrap {
  position: relative;
  z-index: 5;
  flex: 1;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  align-items: end;
  padding-top: clamp(2.5rem, 6vh, 5rem);
  padding-bottom: clamp(2.5rem, 6vh, 4rem);
  gap: 2rem;
}

.hero-main-col {
  grid-column: 1 / 8;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  transition: opacity 0.5s var(--ease-out-expo), transform 0.5s var(--ease-out-expo);
}

.hero-kicker-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}
.hero-authority-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.85rem;
  background: rgba(243, 241, 236, 0.08);
  border: 1px solid var(--hairline-dark-strong);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg-warm);
}
.hero-authority-pill .dot {
  width: 7px;
  height: 7px;
  background-color: var(--brand-orange);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4.6vw, 4.65rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--bg-warm);
  width: fit-content;
}
.hero-headline .accent-orange {
  color: var(--brand-orange);
}
.hero-headline .line-mask {
  display: block;
  overflow: hidden;
  white-space: nowrap;
}
.hero-headline .line-inner {
  display: inline-block;
  transform: translateY(0);
  transition: transform 0.9s var(--ease-out-expo);
}
.hero-word-arch {
  display: inline-block;
}

.hero-lead {
  font-size: clamp(0.95rem, 1.15vw, 1.12rem);
  color: rgba(243, 241, 236, 0.92);
  max-width: 58ch;
  line-height: 1.6;
}
.hero-lead strong {
  color: #fff;
  font-weight: 600;
}

.hero-cta-group {
  display: inline-grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  align-items: stretch;
  gap: 1rem;
  padding-top: 0.35rem;
  width: fit-content;
  max-width: 100%;
}
.hero-cta-group .btn-arch {
  width: 100%;
  justify-content: center;
  text-align: center;
  white-space: nowrap;
  padding: 0.9rem 1.85rem;
}
.btn-hero-primary {
  font-size: 0.82rem;
}
.btn-hero-secondary {
  font-size: 0.82rem;
  background: rgba(27, 30, 29, 0.65);
  backdrop-filter: blur(8px);
  border: 1px solid var(--hairline-dark-strong);
  color: var(--bg-warm);
}

/* Right-hand Hero Architectural HUD (Čistý, vzdušný, bez akéhokoľvek rámčeka či krabice) */
.hero-hud-col {
  grid-column: 9 / 13;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  gap: 0.45rem;
  background: transparent;
  backdrop-filter: none;
  border: none;
  padding: 0;
  max-width: 360px;
  width: 100%;
  justify-self: end;
  transition: opacity 0.4s var(--ease-out-expo), transform 0.4s var(--ease-out-expo);
}
.hero-hud-actions-row {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  width: 100%;
  margin-bottom: 0.15rem;
}
.hero-hud-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--bg-warm);
  line-height: 1.3;
  cursor: pointer;
  transition: color 0.2s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.75);
  text-align: right;
  width: 100%;
}
.hero-hud-title:hover {
  color: var(--brand-orange);
}
.hero-clean-view-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  padding: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--bg-warm);
  opacity: 0.75;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}
.hero-clean-view-btn:hover {
  opacity: 1;
  color: var(--brand-orange);
  transform: scale(1.15);
  background: transparent;
  border: none;
}
.hero-reel-progress {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.45rem;
  padding-top: 0.1rem;
  width: 100%;
}
.hero-reel-step {
  height: 14px;
  background: transparent;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
}
.hero-reel-step::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(243, 241, 236, 0.32);
  border-radius: 1px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  transition: background-color 0.2s ease, height 0.2s ease;
}
.hero-reel-step:hover::before {
  background: rgba(243, 241, 236, 0.6);
  height: 4px;
}
.hero-reel-step .fill {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--brand-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s linear;
  border-radius: 1px;
  z-index: 2;
}
.hero-reel-step.is-active .fill {
  transform: scaleX(1);
}
.hero-reel-step.is-active:hover .fill {
  height: 4px;
}

/* Režim čistého náhľadu (Zen / Cinema Mode) */
body.is-clean-view .hero-section .hero-scrim {
  opacity: 0;
}
body.is-clean-view .hero-section .hero-main-col {
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
}
/* HUD stĺpec, názov stavby a 6 čiarok zostávajú zobrazené a plne interaktívne */
body.is-clean-view .hero-section .hero-hud-col {
  opacity: 1;
  pointer-events: auto;
}
body.is-clean-view .hero-section .hero-hud-col .hero-hud-title,
body.is-clean-view .hero-section .hero-hud-col .hero-reel-progress {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
body.is-clean-view .hero-clean-view-btn {
  opacity: 0.95;
  color: var(--brand-orange);
}
body.is-clean-view .hero-clean-view-btn .icon-expand {
  display: none !important;
}
body.is-clean-view .hero-clean-view-btn .icon-collapse {
  display: block !important;
}

/* Horný baner v režime čistého náhľadu:
   - Skryté položky menu a koordináty
   - Biele logo aj rýchle kontakty (tel a mail) zostávajú zobrazené na trvalom hornom stmavení
   - Bez zmeny farby na čiernu pre mail a telefón */
body.is-clean-view .site-header {
  border-bottom-color: transparent !important;
}
body.is-clean-view .site-header .primary-nav,
body.is-clean-view .site-header .header-coords {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
}
body.is-clean-view .site-header .brand-logo-img.logo-dark {
  display: block !important;
}
body.is-clean-view .site-header .brand-logo-img.logo-light {
  display: none !important;
}
body.is-clean-view .site-header .header-quick-contacts {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.hero-hud-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.35rem;
}
.hud-ctrl-btn {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--hairline-dark-strong);
  color: var(--stone-grey);
  transition: all 0.25s;
}
.hud-ctrl-btn:hover,
.hud-ctrl-btn.is-active {
  border-color: var(--brand-orange);
  color: var(--bg-warm);
  background: var(--brand-orange-soft);
}

/* Hero Bottom Metrics Bar (Plynulý prechod z Hero do obsahu) */
.hero-metrics-bar {
  position: relative;
  z-index: 5;
  background-color: var(--bg-graphite);
  border-top: 1px solid var(--hairline-dark-strong);
  border-bottom: 1px solid var(--hairline-dark-strong);
}
.hero-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.hero-metric-cell {
  padding: 1.35rem 1.5rem;
  border-right: 1px solid var(--hairline-dark);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.hero-metric-cell:first-child {
  padding-left: 0;
}
.hero-metric-cell:last-child {
  border-right: none;
}

/* Zúžené zobrazenie (tablety 2 stĺpce, mobily 1 stĺpec pod sebou) */
@media (max-width: 920px) and (min-width: 641px) {
  .hero-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-metric-cell {
    padding: 1.15rem 1rem;
    border-right: 1px solid var(--hairline-dark);
    border-bottom: 1px solid var(--hairline-dark);
  }
  .hero-metric-cell:nth-child(2n) {
    border-right: none;
  }
  .hero-metric-cell:nth-last-child(-n+2) {
    border-bottom: none;
  }
}
@media (max-width: 640px) {
  .hero-metrics-grid {
    grid-template-columns: 1fr;
  }
  .hero-metric-cell {
    padding: 1.15rem 0;
    border-right: none;
    border-bottom: 1px solid var(--hairline-dark);
  }
  .hero-metric-cell:first-child {
    padding-left: 0;
  }
  .hero-metric-cell:last-child {
    border-bottom: none;
  }
}
.metric-val {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.3vw, 2.25rem);
  font-weight: 700;
  color: var(--bg-warm);
  line-height: 1.1;
}
.metric-val span {
  color: var(--brand-orange);
}
.metric-lbl {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--stone-grey);
}

/* ==========================================================================
   SECTIONS COMMON LAYOUT & HEADINGS
   ========================================================================== */
.section-block {
  position: relative;
  padding: clamp(4.5rem, 9vh, 8rem) 0;
  border-bottom: 1px solid var(--hairline-light);
}
.section-block.theme-dark {
  background-color: var(--bg-graphite);
  color: var(--bg-warm);
  border-bottom-color: var(--hairline-dark);
}
.section-block.theme-stone {
  background-color: var(--bg-warm-subtle);
}

.section-header-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: clamp(3rem, 6vh, 4.5rem);
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--hairline-light-strong);
}
.theme-dark .section-header-grid {
  border-bottom-color: var(--hairline-dark-strong);
}
.section-header-left {
  grid-column: 1 / 8;
}
.section-header-right {
  grid-column: 8 / 13;
  color: var(--stone-muted);
  font-size: 1.02rem;
}
.theme-dark .section-header-right {
  color: var(--stone-grey);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 3.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-top: 0.75rem;
}

/* ==========================================================================
   2. THREE CORE COMPETITIVE PILLARS & TARGET GROUP NAVIGATOR
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--hairline-light-strong);
  background-color: var(--bg-warm-elevated);
}
.pillar-card {
  padding: clamp(2rem, 3.5vw, 3rem);
  border-right: 1px solid var(--hairline-light-strong);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
  transition: background-color 0.35s var(--ease-out-expo);
}
.pillar-card:last-child {
  border-right: none;
}
.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--brand-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease-out-expo);
}
.pillar-card:hover {
  background-color: #fff;
}
.pillar-card:hover::before {
  transform: scaleX(1);
}
.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--brand-orange);
  font-weight: 600;
  letter-spacing: 0.08em;
}
.pillar-title {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0.75rem 0 1rem;
}
.pillar-desc {
  color: var(--stone-muted);
  font-size: 0.96rem;
  line-height: 1.65;
}
.pillar-specs {
  list-style: none;
  border-top: 1px solid var(--hairline-light);
  padding-top: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-deep);
}
.pillar-specs li::before {
  content: '— ';
  color: var(--brand-orange);
}

/* Target Audience Solutions Strip */
.audience-selector-box {
  margin-top: 3.5rem;
  border: 1px solid var(--hairline-light-strong);
  background: var(--bg-graphite);
  color: var(--bg-warm);
}
.audience-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--hairline-dark-strong);
}
.audience-tab-btn {
  padding: 1.35rem 1.75rem;
  text-align: left;
  border-right: 1px solid var(--hairline-dark);
  transition: background-color 0.3s, color 0.3s;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.audience-tab-btn:last-child {
  border-right: none;
}
.audience-tab-btn .tab-idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--stone-grey);
  text-transform: uppercase;
}
.audience-tab-btn .tab-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}
.audience-tab-btn.is-active {
  background-color: var(--brand-orange);
  color: #fff;
}
.audience-tab-btn.is-active .tab-idx {
  color: rgba(255, 255, 255, 0.85);
}
.audience-panel {
  display: none;
  grid-template-columns: 7fr 5fr;
  gap: 2.5rem;
  padding: clamp(2rem, 4vw, 3.25rem);
  align-items: center;
}
.audience-panel.is-active {
  display: grid;
}
.audience-panel .mono-tag {
  color: var(--stone-grey);
}
.audience-panel h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2.15rem);
  margin-bottom: 1rem;
}
.audience-panel p {
  color: var(--stone-grey);
  margin-bottom: 1.5rem;
  max-width: 60ch;
}
.audience-checklist {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.75rem;
  font-size: 0.92rem;
}
.audience-checklist li {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.audience-checklist li span {
  color: var(--brand-orange);
  font-family: var(--font-mono);
}
.audience-visual-card {
  border: 1px solid var(--hairline-dark-strong);
  background: rgba(255, 255, 255, 0.03);
  padding: 0;
  overflow: hidden;
}
.audience-visual-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 1376 / 768;
  display: block;
  margin-bottom: 0;
}
.audience-visual-caption {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--stone-grey);
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--hairline-dark-strong);
}

/* ==========================================================================
   3. PORTFOLIO (52 PROJECTS) - DUAL VIEW MODE (GRID <-> ARCHIVE TABLE)
   ========================================================================== */
/* Portfóliový filter – čistý statický architektonický layout (nepláva, nezakrýva karty) */
.portfolio-controls-bar {
  display: flex;
  align-items: center;
  position: static;
  margin-bottom: 2.5rem;
  padding: 0.85rem 0 1.25rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--hairline-light-strong);
  box-shadow: none;
  backdrop-filter: none;
}

.portfolio-controls-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  width: 100%;
}
.filter-dropdowns-cluster {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}
.filter-toggles-cluster {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}
.portfolio-subfilters-row {
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.portfolio-row2-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
}
.subfilter-cluster {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}
.filter-group {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.subfilter-caption {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--stone-muted);
  white-space: nowrap;
  user-select: none;
}
.subfilter-pills {
  display: inline-flex;
  gap: 0.45rem;
}

/* UNIFIED PILL STYLING: Row 1 & Row 2 share the same visual language */
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.filter-pill,
.subfilter-pill,
.modular-toggle-pill {
  padding: 0.52rem 0.92rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--hairline-light-strong);
  background: transparent;
  color: var(--ink-deep);
  transition: all 0.25s var(--ease-out-expo);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  border-radius: 0;
}
.filter-pill .cnt {
  color: var(--stone-muted);
  font-size: 0.68rem;
}
.filter-pill:hover,
.subfilter-pill:hover,
.modular-toggle-pill:hover {
  border-color: var(--brand-orange);
}
.filter-pill.is-active,
.subfilter-pill.is-active,
.modular-toggle-pill.is-active {
  background-color: var(--ink-deep);
  border-color: var(--ink-deep);
  color: #fff;
  font-weight: 600;
}
.filter-pill.is-active .cnt {
  color: var(--brand-orange);
}
.modular-toggle-pill .pill-feature-icon {
  color: var(--brand-orange);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}
#modularToggleBtn {
  background-color: var(--bg-stone);
  border-color: var(--border-stone);
  color: var(--ink-deep);
}
#modularToggleBtn .pill-feature-icon {
  color: var(--ink-deep);
}
#modularToggleBtn:hover {
  border-color: var(--ink-deep);
  background-color: #dad7ce;
}
#modularToggleBtn.is-active {
  background-color: #4a5054;
  border-color: #4a5054;
  color: #fff;
}
#modularToggleBtn.is-active .pill-feature-icon {
  color: #fff;
}
#permitToggleBtn {
  background-color: rgba(210, 84, 36, 0.12);
  border-color: var(--brand-orange);
  color: var(--brand-orange);
}
#permitToggleBtn .pill-feature-icon {
  color: var(--brand-orange);
}
#permitToggleBtn:hover {
  background-color: rgba(210, 84, 36, 0.22);
  border-color: var(--brand-orange);
}
#permitToggleBtn.is-active {
  background-color: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
}
#permitToggleBtn.is-active .pill-feature-icon {
  color: #fff;
}
.modular-toggle-pill:hover .pill-feature-icon {
  transform: scale(1.12);
}
.subfilter-sep {
  width: 1px;
  height: 20px;
  background: var(--hairline-light-strong);
  margin: 0 0.35rem;
}
.subfilter-reset-btn {
  padding: 0.52rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-orange);
  background: transparent;
  border: 1px dashed var(--brand-orange);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.25s;
}
.subfilter-reset-btn:hover {
  background-color: var(--brand-orange);
  color: #fff;
  border-style: solid;
}

/* Architectural Filter Dropdowns */
.arch-select-wrapper,
.stage-select-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.arch-filter-select,
.stage-filter-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: 0.52rem 1.85rem 0.52rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--hairline-light-strong);
  background: var(--bg-warm);
  color: var(--ink-deep);
  cursor: pointer;
  border-radius: 0;
  transition: all 0.25s var(--ease-out-expo);
  outline: none;
  min-width: 140px;
  max-width: 220px;
}
.arch-filter-select:hover,
.stage-filter-select:hover {
  border-color: var(--brand-orange);
}
.arch-filter-select:focus,
.stage-filter-select:focus {
  outline: none;
}
.arch-filter-select.is-active,
.stage-filter-select.is-active {
  background-color: var(--bg-warm);
  border-color: var(--brand-orange);
  color: var(--ink-deep);
  font-weight: 600;
}
.arch-select-arrow,
.stage-select-arrow {
  position: absolute;
  right: 0.65rem;
  font-size: 0.65rem;
  color: var(--stone-muted);
  pointer-events: none;
  transition: transform 0.2s;
}
.arch-filter-select.is-active + .arch-select-arrow,
.stage-filter-select.is-active + .stage-select-arrow {
  color: var(--brand-orange);
}

/* Interactive Stage Tags on Project Cards */
.project-stage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.25rem;
  margin-bottom: 0.35rem;
}
.stage-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.26rem 0.58rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-deep);
  background: var(--bg-stone);
  border: 1px solid var(--border-stone);
  border-radius: 0;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1.2;
}
.stage-tag:hover {
  background: rgba(200, 106, 75, 0.14);
  border-color: var(--brand-orange);
  color: var(--brand-orange);
  transform: translateY(-1px);
}
.stage-tag.is-active {
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
  font-weight: 600;
}
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.filter-pill {
  padding: 0.55rem 0.95rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--hairline-light-strong);
  background: transparent;
  color: var(--ink-deep);
  transition: all 0.25s var(--ease-out-expo);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.filter-pill .cnt {
  color: var(--stone-muted);
  font-size: 0.68rem;
}
.filter-pill:hover {
  border-color: var(--brand-orange);
}
.filter-pill.is-active {
  background-color: var(--ink-deep);
  border-color: var(--ink-deep);
  color: var(--bg-warm);
}
.filter-pill.is-active .cnt {
  color: var(--brand-orange);
}

.view-mode-Toggle {
  display: inline-flex;
  border: 1px solid var(--hairline-light-strong);
  margin-left: auto;
  flex-shrink: 0;
}
.view-btn {
  padding: 0.5rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: transparent;
  transition: all 0.25s;
}
.view-btn.is-active {
  background-color: var(--brand-orange);
  color: #fff;
}

/* 07. Sibling-Dimming Asymmetric Editorial Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
}
@media (hover: hover) and (pointer: fine) {
  .portfolio-grid:hover .project-card:not(:hover) {
    opacity: 0.58;
  }
}

.project-card {
  grid-column: span 4;
  border: 1px solid var(--hairline-light-strong);
  background-color: var(--bg-warm-elevated);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: opacity 0.45s var(--ease-out-expo), transform 0.45s var(--ease-out-expo), border-color 0.35s var(--ease-out-expo), background-color 0.35s var(--ease-out-expo), box-shadow 0.35s var(--ease-out-expo);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--brand-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease-out-expo);
  z-index: 5;
}
.project-card.span-8 {
  grid-column: span 8;
}
.project-card.span-6 {
  grid-column: span 6;
}
.project-card:hover {
  background-color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.06);
  border-color: var(--hairline-light-strong);
}
.project-card:hover::before {
  transform: scaleX(1);
}

.project-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--bg-graphite);
}
.project-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.85s var(--ease-out-expo);
}
.project-card:hover .project-card-media img {
  transform: scale(1.04);
}
.project-card-badges {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  right: 0.85rem;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}
.badge-code {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.28rem 0.6rem;
  background: rgba(30, 25, 22, 0.85);
  color: var(--bg-warm);
  backdrop-filter: blur(6px);
}
.badge-cat {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.28rem 0.6rem;
  background: var(--bg-stone);
  color: var(--ink-deep);
  border: 1px solid var(--border-stone);
  backdrop-filter: blur(6px);
  font-weight: 600;
}
.badge-cat.is-modular {
  background: #4a5054;
  color: #fff;
  border: 1px solid #4a5054;
  font-weight: 600;
}
.badge-cat.is-permit {
  background: var(--brand-orange);
  color: #fff;
  border: 1px solid var(--brand-orange);
  font-weight: 600;
}

.project-card-body {
  padding: 1.35rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background-color: transparent;
  transition: background-color 0.35s var(--ease-out-expo);
}
.project-card:hover .project-card-body {
  background-color: #fff;
}
.project-card-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--stone-muted);
  text-transform: uppercase;
}
.project-card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink-deep);
}
.project-card-footer {
  border-top: 1px solid var(--hairline-light);
  padding-top: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--brand-orange);
  text-transform: uppercase;
}

/* 05 & 13. Architectural Archive Index Table + Floating Cursor Preview */
.portfolio-archive-wrap {
  display: none;
  border: 1px solid var(--hairline-light-strong);
  background: var(--bg-warm-elevated);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}
.portfolio-archive-wrap.is-active {
  display: block;
}
.portfolio-grid.is-hidden {
  display: none;
}
.archive-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  text-align: left;
}
.archive-table th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone-muted);
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--hairline-light-strong);
  background: var(--bg-warm-subtle);
}
.archive-table td {
  padding: 1.05rem 1.25rem;
  border-bottom: 1px solid var(--hairline-light);
  font-size: 0.92rem;
  transition: background-color 0.25s ease, color 0.25s ease;
}
.archive-row {
  cursor: pointer;
  position: relative;
}
.archive-row td:first-child {
  position: relative;
}
.archive-row td:first-child::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: var(--brand-orange);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.35s var(--ease-out-expo);
}
.archive-row td:last-child {
  position: relative;
}
.archive-row td:last-child::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: var(--brand-orange);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.35s var(--ease-out-expo);
}
.archive-row:hover td {
  background-color: #fff;
  color: var(--ink-deep);
}
.archive-row:hover td:first-child::before,
.archive-row:hover td:last-child::after {
  transform: scaleY(1);
}
.archive-row:hover .arch-code {
  color: var(--brand-orange);
  font-weight: 700;
}
.arch-code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--stone-muted);
  transition: color 0.25s ease;
}

.archive-hover-preview {
  position: fixed;
  width: 320px;
  aspect-ratio: 16 / 10;
  pointer-events: none;
  z-index: 8000;
  overflow: hidden;
  border: 2px solid var(--brand-orange);
  background: var(--bg-graphite);
  opacity: 0;
  transform: translate3d(-50%, -115%, 0) scale(0.92);
  transition: opacity 0.25s var(--ease-out-expo), transform 0.25s var(--ease-out-expo);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}
.archive-hover-preview.is-visible {
  opacity: 1;
  transform: translate3d(-50%, -115%, 0) scale(1);
}
.archive-hover-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-load-more-bar {
  margin-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--hairline-light-strong);
  background: var(--bg-warm-elevated);
}

.portfolio-more-actions {
  display: flex;
  justify-content: center;
  margin: 2.5rem 0 1rem;
}

/* ==========================================================================
   4. INTERACTIVE ARCHITECTURAL TOOLS (FLOOR PLAN, BEFORE/AFTER, 3D SOLAR)
   ========================================================================== */
.interactive-lab-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.lab-tab-btn {
  padding: 0.85rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  border: 1px solid var(--hairline-dark-strong);
  color: var(--stone-grey);
  background: rgba(255, 255, 255, 0.03);
  transition: all 0.25s;
}
.lab-tab-btn.is-active,
.lab-tab-btn:hover {
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
}

.lab-stage-panel {
  display: none;
  border: 1px solid var(--hairline-dark-strong);
  background: var(--bg-graphite-deep);
}
.lab-stage-panel.is-active {
  display: grid;
  grid-template-columns: 7.5fr 4.5fr;
  gap: 2rem;
  align-items: start;
}

/* 11 & 16. Interactive 3D Floor Plan with Spatial Pins */
.floorplan-canvas-box {
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--hairline-dark);
  background: #141615;
}
.floorplan-canvas-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.floorplan-pin {
  position: absolute;
  width: 34px;
  height: 34px;
  transform: translate(-50%, -50%);
  background-color: var(--brand-orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  border: 2px solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.3s var(--ease-out-expo), background-color 0.3s;
  z-index: 10;
}
.floorplan-pin::after {
  content: '';
  position: absolute;
  inset: -7px;
  border: 1px solid var(--brand-orange);
  animation: pinPulse 2.2s infinite;
}
.floorplan-pin.is-active,
.floorplan-pin:hover {
  transform: translate(-50%, -50%) scale(1.2);
  background-color: #fff;
  color: var(--ink-deep);
}
@keyframes pinPulse {
  0% { transform: scale(0.85); opacity: 0.9; }
  100% { transform: scale(1.55); opacity: 0; }
}

.lab-info-sidebar {
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
}
.zone-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  border-top: 1px solid var(--hairline-dark);
  border-bottom: 1px solid var(--hairline-dark);
  padding: 1.15rem 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
.zone-specs-grid strong {
  display: block;
  color: var(--stone-grey);
  font-weight: 400;
  margin-bottom: 0.2rem;
}
.zone-specs-grid span {
  color: var(--bg-warm);
  font-size: 0.95rem;
}

/* 12. Before / After Comparator Slider */
.ba-comparator-stage {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  user-select: none;
  border-right: 1px solid var(--hairline-dark);
  background: #111;
}
.ba-comparator-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.ba-after-layer {
  clip-path: inset(0 0 0 var(--split-pos, 50%));
}
.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--split-pos, 50%);
  width: 2px;
  background: var(--brand-orange);
  transform: translateX(-50%);
  cursor: ew-resize;
  z-index: 15;
}
.ba-handle-knob {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  background: var(--brand-orange);
  color: #fff;
  border: 2px solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
.ba-label {
  position: absolute;
  bottom: 1rem;
  padding: 0.35rem 0.75rem;
  background: rgba(27, 30, 29, 0.85);
  border: 1px solid var(--hairline-dark-strong);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  z-index: 12;
}
.ba-label.before { left: 1rem; }
.ba-label.after { right: 1rem; color: var(--brand-orange); }

/* 23 & 24. Interactive 3D Massing & Solar Study Simulator */
.webgl-stage-wrap {
  position: relative;
  min-height: 480px;
  border-right: 1px solid var(--hairline-dark);
  background: radial-gradient(circle at center, #2a2e2c 0%, #161817 100%);
  overflow: hidden;
}
#solar3DCanvas {
  width: 100%;
  height: 100%;
  min-height: 480px;
  display: block;
  cursor: grab;
}
#solar3DCanvas:active {
  cursor: grabbing;
}
.webgl-hud-overlay {
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--stone-grey);
}


/* ==========================================================================
   5. SERVICES & 6-STEP COLLABORATION PROCESS
   ========================================================================== */
.services-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--hairline-light-strong);
  background: var(--bg-warm-elevated);
}
.service-cell {
  padding: 2rem;
  border-right: 1px solid var(--hairline-light);
  border-bottom: 1px solid var(--hairline-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  position: relative;
  transition: background-color 0.35s var(--ease-out-expo);
}
.service-cell::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--brand-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease-out-expo);
}
.service-cell:hover {
  background-color: #fff;
}
.service-cell:hover::before {
  transform: scaleX(1);
}
.service-cell h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-top: 0.5rem;
}
.service-cell p {
  font-size: 0.9rem;
  color: var(--stone-muted);
}

/* Process Timeline Wrapper (Variant C: Stupňujúci sa Progress Bar) */
.process-timeline-wrap {
  margin-top: 3.5rem;
}
.process-timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-warm-subtle);
  border: 1px solid var(--hairline-light-strong);
  border-bottom: none;
}
.process-timeline-legend {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--brand-orange);
  letter-spacing: 0.06em;
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--hairline-light-strong);
  background: var(--bg-warm-elevated);
}
.process-step {
  padding: 1.65rem 1.3rem;
  border-right: 1px solid var(--hairline-light);
  position: relative;
  background: var(--bg-warm-elevated);
  transition: background-color 0.35s var(--ease-out-expo), box-shadow 0.35s var(--ease-out-expo);
  overflow: hidden;
}
.process-step:last-child {
  border-right: none;
}
.process-step:hover {
  background: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}
.process-step-num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--brand-orange);
  letter-spacing: 0.05em;
  display: inline-block;
}
.process-step h4 {
  font-family: var(--font-display);
  font-size: 1.06rem;
  margin-bottom: 0.5rem;
  margin-top: 0.45rem;
  color: var(--ink-deep);
  position: relative;
  z-index: 2;
}
.process-step p {
  font-size: 0.84rem;
  color: var(--stone-muted);
  line-height: 1.5;
  position: relative;
  z-index: 2;
}
.step-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}
.step-progress-bar {
  display: block;
  width: 100%;
  height: 6px;
  background: var(--bg-warm);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 1rem;
}
.step-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-orange), #e07f5e);
  border-radius: 999px;
}
.step-pct-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--stone-muted);
  background: var(--bg-warm-subtle);
  border: 1px solid var(--hairline-light-strong);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.process-step:hover .step-pct-badge {
  background: var(--brand-orange-soft);
  border-color: var(--brand-orange);
  color: var(--brand-orange);
}

/* Responzivita pre tablet (768px – 1150px) -> 3 stĺpce v 2 radoch */
@media (max-width: 1150px) and (min-width: 768px) {
  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
  }
  .process-step:nth-child(3) {
    border-right: none;
  }
  .process-step:nth-child(1),
  .process-step:nth-child(2),
  .process-step:nth-child(3) {
    border-bottom: 1px solid var(--hairline-light-strong);
  }
}

/* Responzivita pre mobil (<= 767px) -> 1 stĺpec pod sebou */
@media (max-width: 767px) {
  .process-timeline {
    grid-template-columns: 1fr;
  }
  .process-step {
    border-right: none;
    border-bottom: 1px solid var(--hairline-light);
    padding: 1.35rem 1.2rem;
  }
  .process-step:last-child {
    border-bottom: none;
  }
}

/* ==========================================================================
   6. STUDIO AUTHORITY, FOUNDERS, CERTIFICATES & SLOVAKIA MAP
   ========================================================================== */
.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
.founder-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1.75rem;
  padding: 2rem;
  border: 1px solid var(--hairline-light-strong);
  background: var(--bg-warm-elevated);
  align-items: center;
  position: relative;
  overflow: hidden;
  transition: background-color 0.35s var(--ease-out-expo), transform 0.35s var(--ease-out-expo), box-shadow 0.35s var(--ease-out-expo), border-color 0.35s var(--ease-out-expo);
}
.founder-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--brand-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease-out-expo);
  z-index: 3;
}
.founder-card:hover {
  background-color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.05);
  border-color: var(--hairline-light-strong);
}
.founder-card:hover::before {
  transform: scaleX(1);
}
.founder-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(35%) contrast(1.05);
  border: 1px solid var(--hairline-light-strong);
  transition: filter 0.45s var(--ease-out-expo), transform 0.45s var(--ease-out-expo), border-color 0.45s var(--ease-out-expo);
}
.founder-card:hover .founder-photo {
  filter: grayscale(0%) contrast(1);
  border-color: rgba(210, 84, 36, 0.35);
  transform: scale(1.02);
}
.founder-role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-orange);
}
.founder-name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0.25rem 0 0.5rem;
}
.founder-stamp {
  display: inline-block;
  padding: 0.3rem 0.65rem;
  background: var(--bg-warm-subtle);
  border: 1px solid var(--hairline-light-strong);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  margin: 0.5rem 0 0.85rem;
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}
.founder-card:hover .founder-stamp {
  background: var(--brand-orange-soft);
  border-color: rgba(210, 84, 36, 0.35);
  color: var(--ink-deep);
}
.founder-card a {
  transition: color 0.2s ease;
}
.founder-card a:hover {
  color: var(--brand-orange-hover) !important;
}

.team-sub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}
.team-member-card {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  padding: 1.25rem;
  border: 1px solid var(--hairline-light-strong);
  background: var(--bg-warm-elevated);
}
.team-member-card img {
  width: 72px;
  height: 84px;
  object-fit: cover;
  flex-shrink: 0;
}

/* Certificates & Legislation Strip (Variant A) */
.certs-strip {
  border: 1px solid var(--hairline-light-strong);
  background: #fff;
  padding: 2rem 2.25rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.certs-strip.is-expanded {
  border-color: var(--brand-orange);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.05);
}
.certs-strip-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.certs-strip-intro {
  flex: 1 1 520px;
}
.certs-strip-actions {
  flex-shrink: 0;
}
.certs-collapsible {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  margin-top: 0;
  padding-top: 0;
  border-top: 1px solid transparent;
  transition: grid-template-rows 0.42s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, margin-top 0.35s ease, padding-top 0.35s ease, border-color 0.3s ease;
}
.certs-strip.is-expanded .certs-collapsible {
  grid-template-rows: 1fr;
  opacity: 1;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top-color: var(--hairline-light-strong);
}
.certs-collapsible-inner {
  overflow: hidden;
  min-height: 0;
}
.certs-legislation-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2.5rem;
  margin-top: 0.25rem;
  align-items: start;
}
.certs-thumbs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}
.cert-thumb {
  border: 1px solid var(--hairline-light-strong);
  padding: 0.5rem;
  background: var(--bg-warm);
  cursor: zoom-in;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.cert-thumb:hover {
  border-color: var(--brand-orange);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}
.cert-thumb img {
  width: 100%;
  height: 105px;
  object-fit: contain;
}
.cert-caption-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--stone-muted);
  text-align: center;
  margin-top: 0.35rem;
  line-height: 1.25;
}

/* Legislation Cards */
.legislation-cards {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.legislation-card {
  background: var(--bg-warm-elevated);
  border: 1px solid var(--hairline-light-strong);
  padding: 1.1rem 1.25rem 1.1rem 1.35rem;
  position: relative;
  transition: background-color 0.35s var(--ease-out-expo), border-color 0.35s var(--ease-out-expo), box-shadow 0.35s var(--ease-out-expo);
}
.legislation-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background-color: var(--brand-orange);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.45s var(--ease-out-expo);
}
.legislation-card:hover {
  background-color: #fff;
  border-color: var(--hairline-light-strong);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}
.legislation-card:hover::before {
  transform: scaleY(1);
}
.legislation-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
}
.legislation-card-title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink-deep);
}
.legislation-card-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--brand-orange);
  background: var(--brand-orange-soft);
  padding: 2px 7px;
  border-radius: 3px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.legislation-card p {
  font-size: 0.88rem;
  color: var(--stone-muted);
  line-height: 1.55;
  margin-bottom: 0.55rem;
}
.legislation-card p strong {
  color: var(--ink-deep);
  font-weight: 600;
}
.slov-lex-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--brand-orange);
  text-decoration: none;
  transition: color 0.2s;
}
.slov-lex-link:hover {
  color: var(--ink-deep);
  text-decoration: underline;
}

@media (max-width: 991px) {
  .certs-legislation-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}
@media (max-width: 768px) {
  .certs-strip {
    padding: 1.4rem 1.25rem;
  }
  .certs-strip-header {
    gap: 1.15rem;
  }
  .certs-strip-actions {
    width: 100%;
  }
  .certs-strip-actions .btn-arch {
    width: 100%;
    justify-content: center;
  }
}
@media (max-width: 600px) {
  .certs-thumbs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Interactive Slovakia Footprint Map & 80+ Clients */
.footprint-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  border: 1px solid var(--hairline-light-strong);
  background: var(--bg-graphite);
  color: var(--bg-warm);
  margin-top: 2rem;
}
.footprint-grid .mono-tag {
  color: var(--stone-grey);
}
.slovakia-map-stage {
  padding: 1.25rem 1.5rem;
  border-right: 1px solid var(--hairline-dark);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.75rem;
}
.map-stage-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.map-open-fullscreen-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  background: rgba(210, 84, 36, 0.14);
  border: 1px solid var(--brand-orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}
.map-open-fullscreen-btn:hover {
  background: var(--brand-orange);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(210, 84, 36, 0.35);
}
.slovakia-svg-wrap {
  position: relative;
  width: 100%;
  padding: 0;
}
.slovakia-svg-wrap svg {
  width: 100%;
  max-height: 310px;
  height: auto;
  display: block;
}
.map-region-path {
  fill: rgba(243, 241, 236, 0.045);
  stroke: rgba(243, 241, 236, 0.22);
  stroke-width: 1;
  cursor: pointer;
  transition: fill 0.25s ease, stroke 0.25s ease;
}
.map-region-path:hover {
  fill: rgba(210, 84, 36, 0.14);
  stroke: rgba(210, 84, 36, 0.65);
}
.map-region-path.is-active {
  fill: rgba(210, 84, 36, 0.35);
  stroke: var(--brand-orange);
  stroke-width: 2.2;
  filter: drop-shadow(0 0 8px rgba(210, 84, 36, 0.65));
}
.map-city-pin {
  cursor: pointer;
  transition: transform 0.25s;
}
.map-city-pin circle.pin-dot {
  fill: var(--brand-orange);
  stroke: #fff;
  stroke-width: 1.5;
  transition: r 0.25s, fill 0.25s, stroke 0.25s;
}
.map-city-pin:hover circle.pin-dot,
.map-city-pin.is-active circle.pin-dot {
  r: 8;
  fill: #fff;
  stroke: var(--brand-orange);
  stroke-width: 3;
}
.map-dynamic-pin {
  cursor: pointer;
}
.map-dynamic-pin circle {
  fill: #F3F1EC;
  stroke: var(--brand-orange);
  stroke-width: 1.5;
  transition: r 0.2s ease, fill 0.2s ease;
}
.map-dynamic-pin:hover circle,
.map-dynamic-pin.is-active circle {
  r: 6.5;
  fill: var(--brand-orange);
  stroke: #fff;
  stroke-width: 2;
}
.map-info-drawer {
  border-top: 1px solid var(--hairline-dark);
  padding-top: 1rem;
}
.map-matched-projects {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.35rem;
  max-height: 215px;
  overflow-y: auto;
  padding-right: 0.35rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(200, 106, 75, 0.55) rgba(255, 255, 255, 0.04);
  transition: scrollbar-color 0.25s ease;
}
.map-matched-projects:hover {
  scrollbar-color: var(--brand-orange) rgba(255, 255, 255, 0.06);
}
.map-matched-projects::-webkit-scrollbar {
  width: 4px;
}
.map-matched-projects::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 2px;
}
.map-matched-projects::-webkit-scrollbar-thumb {
  background: rgba(200, 106, 75, 0.55);
  border-radius: 2px;
  transition: background-color 0.2s ease;
}
.map-matched-projects::-webkit-scrollbar-thumb:hover {
  background: var(--brand-orange);
}
.map-matched-projects:empty {
  display: none;
  margin-top: 0;
}
.map-project-mini-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.45rem 0.65rem;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--hairline-dark-strong);
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
  text-align: left;
  color: var(--bg-warm);
  width: 100%;
  box-sizing: border-box;
  height: 60px;
  flex-shrink: 0;
}
.map-project-mini-card:hover {
  border-color: var(--brand-orange);
  background: rgba(210, 84, 36, 0.12);
  transform: translateX(2px);
}
.map-project-mini-card img {
  width: 58px;
  height: 44px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.map-project-no-img {
  width: 52px;
  height: 40px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(210, 84, 36, 0.14);
  border: 1px solid rgba(210, 84, 36, 0.45);
  color: var(--brand-orange);
}
.map-project-mini-meta {
  min-width: 0;
  flex: 1;
}
.map-project-mini-code {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  color: var(--brand-orange);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: block;
}
.map-project-mini-title {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  color: #F3F1EC;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}
.map-project-mini-client {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--stone-grey);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  margin-top: 1px;
}
.modal-photo-collage.is-no-photos {
  display: block;
  aspect-ratio: auto;
  max-height: none;
  background: var(--bg-warm-subtle);
  border-bottom: 1px solid var(--hairline-light-strong);
  padding: 1.35rem 2rem;
}
.clients-lists-col {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0.85rem;
}
.municipalities-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.muni-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--hairline-dark-strong);
  color: var(--stone-grey);
  background: rgba(255, 255, 255, 0.025);
  transition: all 0.2s ease;
  cursor: pointer;
}
.muni-tag.has-project {
  border-color: var(--hairline-dark-strong);
  color: var(--stone-grey);
}
.muni-tag:hover {
  border-color: var(--brand-orange);
  background: rgba(210, 84, 36, 0.12);
  color: #fff;
}
.muni-tag.is-active {
  border-color: var(--brand-orange);
  background: var(--brand-orange);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(210, 84, 36, 0.35);
}
.muni-tag.is-active:hover {
  background: var(--brand-orange);
  color: #ffffff;
}

/* ==========================================================================
   7. PROJECT INQUIRY CONFIGURATOR & CONTACT
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  border: 1px solid var(--hairline-dark-strong);
  background: var(--bg-graphite-deep);
}
.contact-direct-col {
  padding: clamp(2rem, 4vw, 3.5rem);
  border-right: 1px solid var(--hairline-dark);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
}
.contact-configurator-col {
  padding: clamp(2rem, 4vw, 3.5rem);
}
.config-group {
  margin-bottom: 1.75rem;
}
.config-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone-grey);
  margin-bottom: 0.75rem;
}
.config-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.config-pill {
  padding: 0.65rem 1.05rem;
  border: 1px solid var(--hairline-dark-strong);
  font-size: 0.85rem;
  color: var(--bg-warm);
  transition: all 0.2s;
}
.config-pill:hover {
  border-color: var(--brand-orange);
}
.config-pill.is-selected {
  background-color: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.form-field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--stone-grey);
}
.form-field input,
.form-field textarea {
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline-dark-strong);
  color: var(--bg-warm);
  font-size: 0.95rem;
  transition: border-color 0.25s;
}
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--brand-orange);
  outline: none;
}
.form-status-msg {
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: none;
}
.form-status-msg.is-success {
  display: block;
  background: rgba(46, 160, 67, 0.15);
  border: 1px solid #2ea043;
  color: #7ee787;
}
.form-status-msg.is-error {
  display: block;
  background: rgba(210, 84, 36, 0.2);
  border: 1px solid var(--brand-orange);
  color: #ffb499;
}

/* ==========================================================================
   PROJECT DETAIL MODAL & EXHIBITION LIGHTBOX
   ========================================================================== */
.project-modal-backdrop,
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(18, 20, 19, 0.92);
  backdrop-filter: blur(12px);
  display: none;
  overflow-y: auto;
}
.project-modal-backdrop.is-open,
.lightbox-backdrop.is-open {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.project-modal-sheet {
  width: 100%;
  max-width: 1380px;
  margin: 2.5rem var(--gutter);
  background: var(--bg-warm);
  color: var(--ink-deep);
  border: 1px solid var(--hairline-light-strong);
  position: relative;
}
.modal-top-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-warm);
  padding: 1.15rem 1.75rem;
  border-bottom: 1px solid var(--hairline-light-strong);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-close-btn {
  padding: 0.5rem 1rem;
  background: var(--ink-deep);
  color: var(--bg-warm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
}
.modal-icon-close-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(18, 20, 19, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #f1f5f9;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.22s var(--ease-out-expo);
  flex-shrink: 0;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  user-select: none;
}
.modal-icon-close-btn svg {
  display: block;
  flex-shrink: 0;
}
.modal-icon-close-btn:hover {
  background: var(--ink-deep);
  border-color: var(--brand-orange);
  color: var(--brand-orange);
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
}
.modal-icon-close-btn:active {
  transform: translateY(0) scale(0.98);
}
.modal-floating-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 120;
}
.modal-project-heading {
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--hairline-light);
}
/* ==========================================================================
   EDITORIAL ARCHITECTURAL PHOTO COLLAGE
   ========================================================================== */
.modal-photo-collage {
  display: grid;
  gap: 2px;
  background: #ffffff;
  padding: 0;
  position: relative;
  overflow: hidden;
  max-height: 560px;
}

/* 1 Photo */
.modal-photo-collage.layout-1 {
  grid-template-columns: 1fr;
}
.modal-photo-collage.layout-1 .collage-item {
  aspect-ratio: 16 / 9;
  max-height: 540px;
}

/* 2 Photos */
.modal-photo-collage.layout-2 {
  grid-template-columns: 1fr 1fr;
}
.modal-photo-collage.layout-2 .collage-item {
  aspect-ratio: 4 / 3;
  max-height: 520px;
}

/* 3 Photos */
.modal-photo-collage.layout-3 {
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
}
.modal-photo-collage.layout-3 .collage-item:nth-child(1) {
  grid-row: span 2;
  aspect-ratio: auto;
}
.modal-photo-collage.layout-3 .collage-item:nth-child(2),
.modal-photo-collage.layout-3 .collage-item:nth-child(3) {
  aspect-ratio: 4 / 3;
}

/* 4 Photos */
.modal-photo-collage.layout-4 {
  grid-template-columns: 1.8fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}
.modal-photo-collage.layout-4 .collage-item:nth-child(1) {
  grid-row: span 2;
}

/* 5+ Photos (Architectural Mosaic) */
.modal-photo-collage.layout-5plus {
  grid-template-columns: 1.8fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}
.modal-photo-collage.layout-5plus .collage-item:nth-child(1) {
  grid-row: span 2;
}

.collage-item {
  position: relative;
  overflow: hidden;
  background: var(--bg-warm-subtle);
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.collage-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--brand-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out-expo);
  z-index: 5;
  pointer-events: none;
}
.collage-item:hover::before {
  transform: scaleX(1);
}
@media (hover: hover) and (pointer: fine) {
  .modal-photo-collage:hover .collage-item:not(:hover) {
    opacity: 0.65;
  }
}
.collage-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--ease-out-expo), filter 0.3s;
}
.collage-item:hover img {
  transform: scale(1.04);
}

/* Badge for extra photos overlay */
.collage-item .collage-more-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(14, 18, 22, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  color: #fff;
  transition: background 0.25s;
}
.collage-item:hover .collage-more-overlay {
  background: rgba(200, 106, 75, 0.85);
}
.collage-more-count {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}
.collage-more-text {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Hover hint overlay on first item */
.collage-item .collage-expand-hint {
  position: absolute;
  bottom: 0.85rem;
  left: 0.85rem;
  background: rgba(18, 22, 26, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.65rem;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  pointer-events: none;
  opacity: 0.9;
  backdrop-filter: blur(4px);
  transition: opacity 0.2s;
}
.collage-item:hover .collage-expand-hint {
  opacity: 1;
  background: var(--ink-deep);
  border-color: var(--brand-orange);
}

@media (max-width: 768px) {
  .modal-photo-collage,
  .modal-photo-collage.layout-2,
  .modal-photo-collage.layout-3,
  .modal-photo-collage.layout-4,
  .modal-photo-collage.layout-5plus {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    max-height: none;
  }
  .modal-photo-collage .collage-item {
    aspect-ratio: 16 / 10;
  }
  .modal-photo-collage .collage-item:nth-child(n+4) {
    display: none;
  }
  .modal-floating-close-btn {
    top: 0.85rem;
    right: 0.85rem;
    padding: 0.35rem 0.65rem;
    font-size: 0.68rem;
  }
}
.modal-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.modal-content-grid {
  display: grid;
  grid-template-columns: 4fr 8fr;
  border-top: 1px solid var(--hairline-light-strong);
}
.modal-specs-col {
  padding: 1.7rem 1.75rem;
  border-right: 1px solid var(--hairline-light-strong);
  background: var(--bg-warm-subtle);
}
.modal-specs-list {
  display: flex;
  flex-direction: column;
  gap: 0.72rem;
}
.modal-specs-list dt {
  font-family: var(--font-mono);
  font-size: 0.69rem;
  text-transform: uppercase;
  color: var(--stone-muted);
  line-height: 1.15;
  margin-bottom: 0.15rem;
}
.modal-specs-list dd {
  font-weight: 600;
  font-size: 0.93rem;
  border-bottom: 1px solid var(--hairline-light);
  padding-bottom: 0.52rem;
}
.modal-narrative-col {
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Deep Zoom Lightbox - Cinema Option B (Minimal Naked Controls & Bottom Dashes) */
.lightbox-backdrop {
  z-index: 3000;
  align-items: center;
  justify-content: center;
  background: rgba(8, 10, 12, 0.97);
  padding: 0;
}
.lightbox-stage {
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
  padding: 1.5rem;
  box-sizing: border-box;
}
.lightbox-stage.is-dragging {
  cursor: grabbing;
}
.lightbox-stage img {
  width: auto;
  height: auto;
  max-width: calc(100vw - 3rem);
  max-height: calc(100vh - 5.5rem);
  object-fit: contain;
  transition: transform 0.35s var(--ease-out-expo), opacity 0.3s ease;
  pointer-events: none;
  display: block;
}
.lightbox-stage img.slide-out-next {
  transform: translateX(-50px) scale(0.98);
  opacity: 0;
}
.lightbox-stage img.slide-in-next {
  transform: translateX(50px) scale(0.98);
  opacity: 0;
}
.lightbox-stage img.slide-out-prev {
  transform: translateX(50px) scale(0.98);
  opacity: 0;
}
.lightbox-stage img.slide-in-prev {
  transform: translateX(-50px) scale(0.98);
  opacity: 0;
}

/* Floating Minimal Counter Top-Left */
.lightbox-floating-counter {
  position: absolute;
  top: 1.75rem;
  left: 2.25rem;
  z-index: 60;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.45);
  user-select: none;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  height: 24px;
}

/* Naked Floating Close Button Top-Right */
.lightbox-floating-close {
  position: absolute;
  top: 1.75rem;
  right: 2.25rem;
  z-index: 60;
  width: auto;
  height: auto;
  background: transparent !important;
  border: none !important;
  color: rgba(255, 255, 255, 0.35) !important;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease, transform 0.25s var(--ease-out-expo);
  user-select: none;
  backdrop-filter: none !important;
}
.lightbox-floating-close svg {
  display: block;
}
.lightbox-floating-close:hover {
  color: var(--brand-orange) !important;
  transform: scale(1.15);
}
.lightbox-floating-close:active {
  transform: scale(0.95);
}

/* Naked Airy Navigation Arrows with Auto-Fade */
.lightbox-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: auto;
  height: auto;
  background: transparent !important;
  border: none !important;
  color: rgba(255, 255, 255, 0.35) !important;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 50;
  padding: 2.5rem 1.5rem;
  transition: color 0.2s ease, opacity 0.3s ease, transform 0.25s var(--ease-out-expo);
  user-select: none;
  opacity: 0.35;
  backdrop-filter: none !important;
}
.lightbox-nav-arrow svg {
  display: block;
}
.lightbox-stage:hover .lightbox-nav-arrow {
  opacity: 0.75;
}
.lightbox-nav-arrow:hover {
  opacity: 1 !important;
  color: var(--brand-orange) !important;
  transform: translateY(-50%) scale(1.15);
}
.lightbox-nav-arrow:active {
  transform: translateY(-50%) scale(0.95);
}
.lightbox-nav-prev {
  left: 1.5rem;
}
.lightbox-nav-next {
  right: 1.5rem;
}

@media (max-width: 768px) {
  .lightbox-floating-counter {
    top: 1.25rem;
    left: 1.25rem;
    font-size: 0.8rem;
  }
  .lightbox-floating-close {
    top: 1.25rem;
    right: 1.25rem;
  }
  .lightbox-nav-arrow {
    padding: 1.5rem 0.5rem;
  }
  .lightbox-nav-prev {
    left: 0.5rem;
  }
  .lightbox-nav-next {
    right: 0.5rem;
  }
}

.lightbox-btn-icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(18, 22, 26, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  line-height: 1;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
}
.lightbox-btn-icon:hover {
  background: var(--ink-deep);
  border-color: var(--brand-orange);
  color: var(--brand-orange);
  transform: scale(1.06);
}
.lightbox-btn-icon.is-close:hover {
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
}
.lightbox-btn-icon.is-info.is-active {
  background: rgba(200, 106, 75, 0.28);
  border-color: var(--brand-orange);
  color: #fff;
}

/* Lightbox Bottom Info Bar */
.lightbox-info-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 0.85rem 1.35rem;
  background: rgba(18, 22, 26, 0.9);
  border: 1px solid var(--hairline-dark);
  border-radius: 4px;
  backdrop-filter: blur(14px);
  margin-top: 0.65rem;
  transition: all 0.3s var(--ease-out-expo);
  flex-shrink: 0;
}
.lightbox-info-bar.is-hidden {
  display: none !important;
}
.lightbox-info-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.lightbox-info-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-orange);
  font-weight: 600;
}
.lightbox-info-summary {
  font-size: 0.88rem;
  line-height: 1.45;
  color: #e2e8f0;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 82ch;
}
.lightbox-jump-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(200, 106, 75, 0.16);
  border: 1px solid var(--brand-orange);
  color: #fff;
  padding: 0.55rem 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.25s var(--ease-out-expo);
}
.lightbox-jump-btn:hover {
  background: var(--brand-orange);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(200, 106, 75, 0.35);
}

@media (max-width: 768px) {
  .lightbox-info-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
    padding: 0.75rem;
  }
  .lightbox-info-summary {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  .lightbox-jump-btn {
    justify-content: center;
    width: 100%;
  }
}

.video-modal-inner {
  width: 92vw;
  max-width: 960px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  color: var(--bg-warm);
}
.video-embed-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
  border: 1px solid var(--hairline-dark);
}
.video-embed-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Footer */
.site-footer {
  background: var(--bg-graphite-deep);
  color: var(--bg-warm);
  border-top: 1px solid var(--hairline-dark-strong);
  padding: 3.5rem 0 2rem;
}
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline-dark);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--stone-grey);
}

/* ==========================================================================
   H. RESPONSIVENESS & REDUCED MOTION
   ========================================================================== */
@media (max-width: 1180px) {
  .primary-nav, .header-coords, .header-contact-sep, .header-quick-contacts .header-email {
    display: none;
  }
  .menu-toggle-btn {
    display: inline-flex;
  }
  .drawer-grid {
    grid-template-columns: 1fr;
    height: auto;
    min-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
  }
  .drawer-preview-col {
    display: none;
  }
  .hero-main-col {
    grid-column: 1 / 13;
  }
  .hero-hud-col {
    grid-column: 1 / 13;
  }
  .pillars-grid,
  .services-matrix,
  .founders-grid,
  .audience-panel.is-active,
  .lab-stage-panel.is-active,
  .footprint-grid,
  .contact-layout,
  .modal-content-grid {
    grid-template-columns: 1fr;
  }
  .project-card, .project-card.span-8, .project-card.span-6 {
    grid-column: span 6;
  }
  .certs-row {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Čisté delenie kariet po preklopení do jedného stĺpca */
  .pillar-card {
    border-right: none;
    border-bottom: 1px solid var(--hairline-light-strong);
  }
  .pillar-card:last-child {
    border-bottom: none;
  }
  .service-cell {
    border-right: none;
    border-bottom: 1px solid var(--hairline-light);
  }
  .service-cell:last-child {
    border-bottom: none;
  }
  .slovakia-map-stage {
    border-right: none;
    border-bottom: 1px solid var(--hairline-dark);
  }
  .contact-direct-col {
    border-right: none;
    border-bottom: 1px solid var(--hairline-dark);
  }
}

@media (max-width: 900px) {
  /* Odstránenie 12-stĺpcového delenia pre nadpisy sekcií – nadpis a text sú pekne na plnú šírku */
  .section-header-grid {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: clamp(2rem, 5vh, 3.5rem);
  }
  .section-header-left,
  .section-header-right {
    width: 100%;
    grid-column: auto;
  }

  /* Vypnutie plávajúceho hover náhľadu v archíve na touch a tabletoch */
  .archive-hover-preview {
    display: none !important;
  }
}

@media (max-width: 767px) {
  .brand-meta-badge,
  .header-actions .btn-arch,
  .header-quick-contacts {
    display: none;
  }
  .hero-metrics-grid,
  .audience-tabs,
  .audience-panel.is-active,
  .audience-checklist,
  .team-sub-grid,
  .form-row-2,
  .drawer-contact-box {
    grid-template-columns: 1fr;
  }
  .project-card, .project-card.span-8, .project-card.span-6 {
    grid-column: span 12;
  }
  .project-card-media {
    aspect-ratio: 16 / 9;
  }
  .project-card-body {
    padding: 1rem 1.15rem;
    gap: 0.5rem;
  }
  .project-card-title {
    font-size: 1.15rem;
  }
  .portfolio-load-more-bar {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .portfolio-load-more-bar .btn-arch {
    width: 100%;
  }
  .portfolio-more-actions {
    margin: 1.75rem 0 0.5rem;
  }
  .portfolio-more-actions .btn-arch {
    width: 100%;
    justify-content: center;
  }
  .founder-card {
    grid-template-columns: 1fr;
  }
  .certs-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-controls-bar {
    position: static;
  }
  .portfolio-controls-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
  }
  .filter-group {
    flex: 1 1 auto;
    min-width: 220px;
  }
  .filter-group .arch-select-wrapper {
    flex: 1;
    max-width: none;
  }
  .filter-group .arch-filter-select {
    width: 100%;
    max-width: none;
  }
  .header-inner {
    gap: 0.75rem;
  }
  .hero-content-wrap {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
    width: 100%;
    box-sizing: border-box;
  }
  .hero-main-col {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
  }
  .hero-headline,
  .hero-clean-layout .hero-headline {
    font-size: clamp(1.85rem, 7.4vw, 2.85rem) !important;
    line-height: 1.08;
  }
  .hero-headline .line-mask {
    white-space: normal;
  }
  .hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .hero-cta-group .btn-arch {
    padding: 0.85rem 0.85rem;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    justify-content: center;
    text-align: center;
    white-space: normal;
  }
  /* Odstránenie duplicitného klonovaného riadku textu na mobile */
  .hero-cta-group .btn-arch .btn-arch-label-clone,
  .btn-arch .btn-arch-label-clone {
    display: none !important;
  }
  .hero-cta-group .btn-arch .btn-arch-label-wrap {
    overflow: visible;
    height: auto;
    line-height: 1.25;
    white-space: normal;
    display: block;
  }
  /* Spodný HUD blok a čiary zarovnané vľavo */
  .hero-hud-col {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    align-items: flex-start;
    text-align: left;
    justify-self: start;
    margin-top: 0.5rem;
  }
  .hero-hud-title {
    text-align: left;
    width: auto;
    margin-right: auto;
  }
  .hero-reel-progress {
    width: 100%;
    max-width: 260px;
    margin: 0;
    margin-right: auto;
  }
  .hero-hud-actions-row {
    justify-content: flex-start;
  }
  .project-modal-sheet {
    margin: 0.5rem;
    width: calc(100% - 1rem);
    max-height: calc(100dvh - 1rem);
  }
  .modal-top-bar {
    padding: 0.85rem 1rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
  }
}

@media (hover: none) {
  .archive-hover-preview {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ==========================================================================
   V2 UPGRADES: VZDUŠNÝ HERO, PRELOADER FAILSAFE, SMART CARD CTA & BIM SKEN
   ========================================================================== */
.preloader.is-done,
.preloader.loaded {
  clip-path: inset(0 0 100% 0) !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

/* Odľahčený, nepreplácaný Hero layout */
.hero-content-wrap.hero-clean-layout {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: clamp(4rem, 10vh, 7rem);
  padding-bottom: clamp(2.5rem, 6vh, 4rem);
  min-height: calc(100dvh - var(--header-h) - 76px);
}

.hero-clean-layout .hero-main-col {
  max-width: 780px;
  gap: 1.35rem;
}

.hero-clean-layout .hero-headline {
  font-size: clamp(2.6rem, 5.4vw, 5.2rem);
  line-height: 1.04;
}

.hero-clean-layout .hero-lead {
  font-size: clamp(1rem, 1.25vw, 1.18rem);
  max-width: 58ch;
  color: rgba(243, 241, 236, 0.9);
}

/* Spodná minimalistická lišta v Hero sekcii namiesto preplácaného HUD boxu */
.hero-bottom-strip {
  position: relative;
  z-index: 5;
  background: rgba(27, 30, 29, 0.78);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--hairline-dark-strong);
  padding: 0.95rem 0;
}

.hero-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.hero-active-project-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-reel-dots {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-minimal-pillars {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--stone-grey);
  flex-wrap: wrap;
}

.hero-minimal-pillars strong {
  color: #fff;
}

/* Akčné tlačidlo priamo na karte projektu */
.project-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border-top: 1px solid var(--hairline-light);
  padding-top: 0.85rem;
  margin-top: 0.5rem;
}

.card-detail-hint {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-deep);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: color 0.25s ease;
}

.card-detail-hint .hint-arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease-out-expo);
}

.project-card:hover .card-detail-hint {
  color: var(--brand-orange);
}

.project-card:hover .card-detail-hint .hint-arrow {
  transform: translateX(4px);
}

.card-inquire-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.75rem;
  background: var(--brand-orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--brand-orange);
  transition: background 0.25s var(--ease-out-expo), border-color 0.25s var(--ease-out-expo), transform 0.25s var(--ease-out-expo);
}

.card-inquire-btn:hover {
  background: var(--ink-deep);
  border-color: var(--ink-deep);
  transform: translateY(-1px);
}

/* 3D Laser Scan (Mračno bodov) & BIM Canvas Stage */
.bim-scan-canvas-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #141716;
  border: 1px solid var(--hairline-dark-strong);
  overflow: hidden;
}

.bim-scan-canvas-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ==========================================================================
   5-STAGE MULTI-SLIDER BEFORE/AFTER COMPARATOR (MRAČNO -> BIM -> RENDER)
   ========================================================================== */
.mracno-comparator-box {
  display: flex;
  flex-direction: column;
  background: #141716;
  border: 1px solid var(--hairline-dark-strong);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.mracno-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.65rem 0.85rem;
  background: rgba(18, 20, 19, 0.96);
  border-bottom: 1px solid var(--hairline-dark-strong);
}

.mracno-stage-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.mracno-stage-pill {
  padding: 0.36rem 0.62rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--stone-grey);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline-dark-strong);
  cursor: pointer;
  transition: all 0.2s var(--ease-out-expo);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.mracno-stage-pill .num {
  color: var(--brand-orange);
  font-weight: 700;
  transition: color 0.2s;
}

/* Nájazd: oranžový rámček + jemný fill, text zachováva peknú farbu */
.mracno-stage-pill:hover {
  border-color: var(--brand-orange);
  background: rgba(210, 84, 36, 0.12);
  color: #fff;
}

.mracno-stage-pill:hover .num {
  color: var(--brand-orange);
}

/* Aktívny stav po kliknutí: plný oranžový fill */
.mracno-stage-pill.is-active {
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
  box-shadow: 0 4px 14px rgba(210, 84, 36, 0.35);
}

.mracno-stage-pill.is-active .num {
  color: #fff;
}

.mracno-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.mracno-action-btn {
  padding: 0.36rem 0.68rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--stone-grey);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline-dark-strong);
  cursor: pointer;
  transition: all 0.2s var(--ease-out-expo);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.mracno-action-btn:hover {
  border-color: var(--brand-orange);
  background: rgba(210, 84, 36, 0.12);
  color: #fff;
}

.mracno-action-btn:active {
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
}

.mracno-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1920 / 1036;
  background: #fff;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
  cursor: pointer;
}

.mracno-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  will-change: clip-path;
}

.mracno-layer img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

.mracno-zone-badge {
  position: absolute;
  bottom: 0.75rem;
  transform: translateX(-50%);
  z-index: 15;
  background: rgba(18, 20, 19, 0.86);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem;
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.18s ease;
}

.mracno-zone-badge span {
  color: var(--brand-orange);
  margin-right: 0.25rem;
}

.mracno-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 28px;
  margin-left: -14px;
  z-index: 25;
  cursor: ew-resize;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mracno-divider::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: var(--brand-orange);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.35);
  transition: width 0.15s ease, background 0.15s ease;
}

.mracno-divider:hover::before,
.mracno-divider.is-dragging::before {
  width: 3px;
  background: #fff;
  box-shadow: 0 0 12px var(--brand-orange), 0 0 0 1px var(--brand-orange);
}

.mracno-handle {
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--brand-orange);
  color: #fff;
  border: 2px solid #fff;
  border-radius: 999px;
  padding: 0.26rem 0.52rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;
  pointer-events: none;
  transition: transform 0.15s ease, background 0.15s ease;
}

.mracno-divider:hover .mracno-handle,
.mracno-divider.is-dragging .mracno-handle {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--ink-deep);
  border-color: var(--brand-orange);
}

/* Stagger handle heights so they never collide when stacked */
.mracno-divider[data-divider="0"] .mracno-handle { top: 32%; }
.mracno-divider[data-divider="1"] .mracno-handle { top: 44%; }
.mracno-divider[data-divider="2"] .mracno-handle { top: 56%; }
.mracno-divider[data-divider="3"] .mracno-handle { top: 68%; }

.mracno-views-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  padding: 0.75rem 0.85rem;
  background: rgba(18, 20, 19, 0.95);
  border-top: 1px solid var(--hairline-dark-strong);
}

@media (max-width: 640px) {
  .mracno-views-bar {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 0.5rem 0.65rem;
  }
}


/* Video presentation buttons in Section 03 BIM - zosúladené s fázovými tlačidlami */
.bim-video-btn {
  padding: 0.75rem 0.35rem;
  text-align: center;
  border: 1px solid var(--hairline-dark-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--stone-grey);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: all 0.22s var(--ease-out-expo);
  width: 100%;
}

.bim-video-btn .play-icon {
  color: var(--brand-orange);
  font-size: 0.85rem;
  line-height: 1;
  transition: transform 0.2s ease, color 0.2s ease;
}

.bim-video-btn:hover {
  border-color: var(--brand-orange);
  background: rgba(210, 84, 36, 0.12);
  color: #fff;
}

.bim-video-btn:hover .play-icon {
  transform: scale(1.15);
}

.bim-video-btn:active {
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
}

.bim-video-btn:active .play-icon {
  color: #fff;
}

.mracno-view-switch-btn {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: left;
  color: var(--bg-warm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--hairline-dark-strong);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  transition: all 0.25s var(--ease-out-expo);
}

.mracno-view-switch-btn:hover {
  border-color: var(--brand-orange);
  background: rgba(210, 84, 36, 0.08);
}

.mracno-view-switch-btn.is-active {
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
  box-shadow: 0 8px 24px rgba(210, 84, 36, 0.28);
}

.mracno-view-switch-btn .badge-5 {
  font-size: 0.64rem;
  padding: 0.18rem 0.45rem;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.22);
  white-space: nowrap;
}

/* Fullscreen Modal for 5-Stage Comparator */
.bim-compare-modal-inner {
  width: 95vw;
  max-width: 1680px;
  max-height: 94vh;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: var(--bg-warm);
}

.bim-compare-modal-inner .mracno-stage {
  max-height: 76vh;
  width: auto;
  max-width: 100%;
  margin: 0 auto;
  aspect-ratio: 1920 / 1036;
  height: 76vh;
}

@media (max-width: 900px) {
  .bim-compare-modal-inner .mracno-stage {
    width: 100%;
    height: auto;
  }
  .mracno-zone-badge {
    font-size: 0.54rem;
    padding: 0.18rem 0.35rem;
  }
}

/* ==========================================================================
   MOBILE ADAPTIVE 5-STAGE COMPARATOR (FULL-WIDTH CROSSFADE + TOUCH SWIPE)
   ========================================================================== */
.mracno-mobile-hud,
.mracno-mobile-arrow,
.mracno-mobile-swipe-hint,
.mracno-mobile-nav {
  display: none;
}

@media (max-width: 768px) {
  .mracno-toolbar {
    display: none !important;
  }

  .mracno-stage {
    aspect-ratio: 16 / 10;
    touch-action: pan-y pinch-zoom;
  }

  .mracno-divider,
  .mracno-zone-badge {
    display: none !important;
  }

  /* In mobile mode, layers are stacked full-width with smooth crossfade */
  .mracno-stage.is-mobile-mode .mracno-layer {
    clip-path: none !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.28s;
    z-index: 1;
  }

  .mracno-stage.is-mobile-mode .mracno-layer.is-active {
    opacity: 1;
    visibility: visible;
    z-index: 5;
  }

  /* Mobile HUD Header (Phase title + Counter) */
  .mracno-mobile-hud {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 0.85rem;
    background: rgba(18, 20, 19, 0.98);
    border-bottom: 1px solid var(--hairline-dark-strong);
    font-family: var(--font-mono);
  }

  .mracno-mobile-phase-title {
    font-size: 0.72rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
  }

  .mracno-mobile-phase-title .dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--brand-orange);
    box-shadow: 0 0 8px var(--brand-orange);
  }

  .mracno-mobile-counter {
    font-size: 0.68rem;
    color: var(--brand-orange);
    font-weight: 700;
    letter-spacing: 0.06em;
  }

  /* Mobile Navigation Arrows (Inside Stage) */
  .mracno-mobile-arrow {
    display: flex;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 38px;
    height: 48px;
    align-items: center;
    justify-content: center;
    background: rgba(18, 20, 19, 0.78);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    touch-action: manipulation;
    transition: all 0.2s;
  }

  .mracno-mobile-arrow:active {
    background: var(--brand-orange);
    color: #fff;
    border-color: var(--brand-orange);
  }

  .mracno-mobile-arrow.is-prev {
    left: 0.35rem;
  }

  .mracno-mobile-arrow.is-next {
    right: 0.35rem;
  }

  /* Mobile Swipe Hint Badge */
  .mracno-mobile-swipe-hint {
    display: block;
    position: absolute;
    bottom: 0.55rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 18;
    background: rgba(18, 20, 19, 0.88);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--stone-grey);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.04em;
    padding: 0.22rem 0.6rem;
    border-radius: 999px;
    pointer-events: none;
    transition: opacity 0.4s ease;
  }

  /* Mobile Phase Selector Tabs / Pills under the image */
  .mracno-mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 0.75rem 0.85rem;
    background: rgba(18, 20, 19, 0.98);
    border-top: 1px solid var(--hairline-dark-strong);
  }

  .mracno-mobile-pills {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.35rem;
  }

  .mracno-mobile-pill {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.15rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--hairline-dark-strong);
    color: var(--stone-grey);
    font-family: var(--font-mono);
    cursor: pointer;
    text-align: center;
    touch-action: manipulation;
    transition: all 0.2s;
  }

  .mracno-mobile-pill .p-num {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--brand-orange);
    line-height: 1.1;
  }

  .mracno-mobile-pill .p-label {
    font-size: 0.58rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin-top: 0.2rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
  }

  .mracno-mobile-pill:hover,
  .mracno-mobile-pill.is-active {
    background: var(--brand-orange);
    border-color: var(--brand-orange);
    color: #fff;
  }

  .mracno-mobile-pill:hover .p-num,
  .mracno-mobile-pill.is-active .p-num {
    color: #fff;
  }

  /* Mobile Fullscreen / Zoom Button */
  .mracno-mobile-fullscreen-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(210, 84, 36, 0.14);
    border: 1px solid var(--brand-orange);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.2s;
  }

  .mracno-mobile-fullscreen-btn:active {
    background: var(--brand-orange);
  }
}


/* ==========================================================================
   COOKIE CONSENT & GDPR MODALS (WebSupport Production Ready)
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  background: rgba(14, 16, 20, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 -12px 36px rgba(0, 0, 0, 0.6);
  padding: 1.25rem 1.5rem;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: none;
}
.cookie-banner.visible {
  transform: translateY(0);
}
.cookie-banner-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cookie-banner-text {
  flex: 1 1 500px;
}
.cookie-banner-title {
  font-family: var(--font-syne, 'Syne', sans-serif);
  font-size: 0.98rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 0.35rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.cookie-banner-title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--brand-orange, #f25a2a);
}
.cookie-banner-desc {
  font-family: var(--font-sans, 'Plus Jakarta Sans', sans-serif);
  font-size: 0.84rem;
  color: #94a3b8;
  line-height: 1.55;
  margin: 0;
}
.cookie-banner-desc a {
  color: #e2e8f0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.btn-cookie-accept {
  background: var(--brand-orange, #f25a2a);
  color: #ffffff;
  border: none;
  padding: 0.7rem 1.4rem;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-cookie-accept:hover {
  background: #ff6d3d;
}
.btn-cookie-reject {
  background: transparent;
  color: #cbd5e1;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.7rem 1.2rem;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-cookie-reject:hover {
  border-color: rgba(255, 255, 255, 0.45);
  color: #ffffff;
}
.btn-cookie-settings {
  background: transparent;
  color: var(--brand-orange, #f25a2a);
  border: none;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.78rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  padding: 0.5rem;
}

/* Modals */
.legal-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: rgba(8, 10, 13, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.legal-modal-backdrop.active {
  display: flex;
}
.legal-modal-card {
  background: #14171d;
  border: 1px solid rgba(255, 255, 255, 0.14);
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 2rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85);
  position: relative;
  color: #cbd5e1;
  font-family: var(--font-sans, 'Plus Jakarta Sans', sans-serif);
}
.legal-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}
.legal-modal-title {
  font-family: var(--font-syne, 'Syne', sans-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}
.legal-modal-close {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #cbd5e1;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: all 0.2s;
}
.legal-modal-close:hover {
  color: #fff;
  border-color: #fff;
}
.legal-modal-body {
  font-size: 0.9rem;
  line-height: 1.65;
  color: #94a3b8;
}
.legal-modal-body h4 {
  color: #ffffff;
  margin: 1.25rem 0 0.5rem 0;
  font-size: 1rem;
}
.legal-modal-body p {
  margin: 0 0 1rem 0;
}
.cookie-option-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}
.cookie-option-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}
.cookie-option-name {
  color: #ffffff;
  font-weight: 600;
  font-size: 0.92rem;
}
.legal-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.25rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

@media (max-width: 767px) {
  .cookie-banner {
    padding: 1rem;
  }
  .cookie-banner-inner {
    flex-direction: column;
    align-items: stretch;
  }
  .cookie-banner-actions {
    flex-direction: column;
    width: 100%;
  }
  .btn-cookie-accept,
  .btn-cookie-reject {
    width: 100%;
    text-align: center;
  }
  .legal-modal-card {
    padding: 1.25rem;
  }
}