/* ==========================================================================
   RESPONSIVE DESIGN SYSTEM
   Preserving Space Grotesk typography, aspect ratios, and visual identity
   ========================================================================== */

/* Mobile Nav Toggle Button & Mobile-only Elements (Hidden by default on Desktop) */
.mobile-nav-toggle,
.mobile-projects-list,
.mobile-only-nav-link,
.mobile-nav-close-btn,
.project-detail-back-bar,
.bottom-back-to-projects-link,
.lab-modal-close-btn {
  display: none !important;
}

/* Tablet Screens (<= 1024px) */
@media (max-width: 1024px) {
  :root {
    --page-margin-x: 3vw;
    --guide-left-col: 5vw;
    --guide-right-col: 78vw;
    --box-wide-w: 32vw;
    --box-square-w: 22vw;
    --bg-grid-step: 180px;
    --bg-grid-offset-y: 88px;
  }

  .project-detail-view,
  .photography-view {
    max-width: 92vw;
  }

  .project-detail-desc,
  .section-split-text {
    max-width: 45vw;
  }

  [data-project-id="project-02"] .project-detail-desc,
  [data-project-id="project-02"] .section-split-text {
    max-width: 44vw;
  }

  [data-project-id="project-02"] .project-detail-header {
    margin-bottom: 3.5vh;
  }

  [data-project-id="project-02"] .project-detail-section-split {
    margin-top: 3.5vh;
    margin-bottom: 3.5vh;
  }

  .about-content-grid,
  .contact-content-container {
    padding-left: 2vw;
    padding-right: 2vw;
  }

  .about-text-col {
    flex: 0 0 40vw;
    margin-right: 3vw;
  }

  .about-image-col {
    flex: 0 0 50vw;
    margin-right: 0;
  }

  .about-paragraphs,
  .about-keywords-container {
    max-width: 38vw;
  }

  .lab-board-container {
    grid-template-columns: repeat(4, 1fr);
  }

  .lab-modal-box {
    width: 55vw;
  }

  .lab-modal-text-col {
    max-width: 30vw;
  }
}

/* Mobile Screens (<= 768px) */
@media (max-width: 768px) {
  .portfolio-bg-grid {
    display: none !important;
  }

  :root {
    --page-margin-x: 20px;
    --header-height-mobile: 86px;
    --font-size-h1: 2.2rem;
    --font-size-item: 1.1rem;
    --font-size-base: 1rem;
    --cross-size: 9px;
    --font-family-base: 'JetBrains Mono';
    --font-family-heading: 'Space Grotesk';
    --font-family-title: 'Space Grotesk';
  }

  /* Body scroll management on mobile */
  body.view-fixed-screen {
    overflow-y: auto !important;
    overflow-x: hidden !important;
    height: auto !important;
  }

  body.mobile-menu-active,
  body.modal-open-scroll-lock {
    overflow: hidden !important;
    height: 100vh !important;
    height: 100dvh !important;
  }

  body.mobile-menu-active #language-toggle,
  body.modal-open-scroll-lock .site-header,
  body.modal-open-scroll-lock #language-toggle {
    display: none !important;
  }

  /* ==========================================================================
     1. HEADER & NAVIGATION MOBILE (2-TIER COLLISION-FREE)
     ========================================================================== */
  .site-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: var(--header-height-mobile, 86px) !important;
    padding: 12px var(--page-margin-x) !important;
    background-color: rgba(255, 255, 255, 0.96) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
    z-index: 1500 !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  /* Tier 1: Brand (Left) */
  .header-brand {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    max-width: calc(100% - 130px) !important;
    text-decoration: none !important;
    color: var(--color-text) !important;
    position: static !important;
  }

  .header-name {
    font-family: var(--font-family-base) !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.04em !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    line-height: 1.25 !important;
  }

  .header-desc {
    font-family: var(--font-family-base) !important;
    font-size: 0.65rem !important;
    color: #555555 !important;
    letter-spacing: 0.03em !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    line-height: 1.25 !important;
  }

  /* Tier 1: Action Controls (Right) */
  .mobile-nav-toggle {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: absolute !important;
    top: 10px !important;
    right: var(--page-margin-x) !important;
    min-width: 58px !important;
    height: 40px !important;
    min-height: 44px !important;
    padding: 0 10px !important;
    border: 1px solid #000000 !important;
    background: #FFFFFF !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    color: var(--color-text) !important;
    cursor: pointer !important;
    z-index: 1510 !important;
    touch-action: manipulation !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .language-toggle {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: fixed !important;
    top: 10px !important;
    right: calc(var(--page-margin-x) + 66px) !important;
    bottom: auto !important;
    left: auto !important;
    min-width: 44px !important;
    height: 40px !important;
    min-height: 44px !important;
    border: 1px solid #000000 !important;
    background: #FFFFFF !important;
    color: var(--color-text) !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.06em !important;
    cursor: pointer !important;
    z-index: 1600 !important;
    touch-action: manipulation !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  /* Tier 2: Active Section Title (Sub-line) */
  .header-active-title {
    display: block !important;
    position: absolute !important;
    top: 54px !important;
    left: var(--page-margin-x) !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.78rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    color: var(--color-text) !important;
    transform: none !important;
    margin: 0 !important;
    padding: 0 !important;
    text-decoration: none !important;
    max-width: calc(100% - 40px) !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    pointer-events: auto !important;
  }

  /* Translucent Frosted Glass Mobile Menu Overlay */
  .header-nav {
    display: none !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    background-color: rgba(255, 255, 255, 0.88) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    z-index: 2500 !important;
    flex-direction: column !important;
    padding: 12px var(--page-margin-x) 40px var(--page-margin-x) !important;
    gap: 0 !important;
    box-sizing: border-box !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .header-nav.mobile-open {
    display: flex !important;
  }

  .mobile-nav-close-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    align-self: flex-end !important;
    min-width: 58px !important;
    height: 40px !important;
    min-height: 44px !important;
    padding: 0 10px !important;
    margin-top: 0 !important;
    margin-bottom: 36px !important;
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid #000000 !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    color: #000000 !important;
    cursor: pointer !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .mobile-only-nav-link,
  .header-nav a {
    display: flex !important;
    align-items: center !important;
    min-height: 48px !important;
    padding: 14px 0 !important;
    font-family: var(--font-family-base) !important; /* STRICTLY JetBrains Mono */
    font-size: 1.15rem !important;
    font-weight: 400 !important;
    letter-spacing: -0.01em !important;
    text-transform: none !important;                 /* Retain exact portfolio casing */
    color: #000000 !important;
    text-decoration: none !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
    opacity: 0.72 !important;                        /* Clear legibility over translucent backdrop */
    transition: opacity 0.2s ease, font-weight 0.2s ease !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .mobile-only-nav-link:hover,
  .header-nav a:hover,
  .mobile-only-nav-link:active,
  .header-nav a:active {
    opacity: 1 !important;
    color: #000000 !important;
  }

  .mobile-only-nav-link.active,
  .header-nav a.active {
    font-weight: 700 !important;
    opacity: 1 !important;
    color: #000000 !important;
    padding-left: 0 !important;
  }

  .mobile-only-nav-link.active::before,
  .header-nav a.active::before {
    display: none !important;
  }

  /* ==========================================================================
     2. HOME PROJETS VIEW (RECONSTRUCTED SINGLE VERTICAL FEED)
     ========================================================================== */
  .center-previews-container,
  .project-list-left,
  .project-list-right,
  .project-list-col {
    display: none !important;
  }

  .projets-view.active {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    min-height: 100vh !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: calc(var(--header-height-mobile, 86px) + 24px) var(--page-margin-x) 60px !important;
    box-sizing: border-box !important;
  }

  .mobile-projects-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 44px !important;
    width: 100% !important;
    max-width: 600px !important;
    margin: 0 auto !important;
    box-sizing: border-box !important;
    overflow-anchor: none;
  }

  .mobile-project-card {
    display: block !important;
    width: 100% !important;
    text-decoration: none !important;
    color: inherit !important;
    -webkit-tap-highlight-color: transparent !important;
    touch-action: manipulation !important;
    cursor: pointer !important;
  }

  .mobile-project-card-link {
    display: block !important;
    text-decoration: none !important;
    color: inherit !important;
    touch-action: manipulation !important;
    cursor: pointer !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .mobile-project-media-box {
    position: relative !important;
    width: 100% !important;
    background-color: #FAFAFA !important;
    border: 1px solid #EAEAEA !important;
    overflow: visible !important;
    margin-bottom: 12px !important;
    touch-action: manipulation !important;
  }

  .mobile-project-media-box.cover-format-landscape,
  .mobile-project-card.format-landscape .mobile-project-media-box {
    aspect-ratio: 16 / 10 !important;
  }

  .mobile-project-media-box.cover-format-square,
  .mobile-project-card.format-square .mobile-project-media-box {
    aspect-ratio: 1 / 1 !important;
  }

  .mobile-project-media-box img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    pointer-events: none !important;
    -webkit-user-drag: none !important;
    user-select: none !important;
  }

  /* Black & white cover filter for project 06 (Apparence) */
  .mobile-project-card[data-project-id="project-06"] .mobile-project-media-box img {
    filter: grayscale(100%) !important;
  }

  .mobile-project-media-box .corner-cross,
  .mobile-project-card .corner-cross {
    display: block !important;
    position: absolute !important;
    z-index: 5 !important;
    pointer-events: none !important;
    width: var(--cross-size, 9px) !important;
    height: var(--cross-size, 9px) !important;
  }

  .mobile-project-media-box .corner-tl, .mobile-project-card .corner-tl { top: -4px !important; left: -4px !important; }
  .mobile-project-media-box .corner-tr, .mobile-project-card .corner-tr { top: -4px !important; right: -4px !important; }
  .mobile-project-media-box .corner-bl, .mobile-project-card .corner-bl { bottom: -4px !important; left: -4px !important; }
  .mobile-project-media-box .corner-br, .mobile-project-card .corner-br { bottom: -4px !important; right: -4px !important; }

  .mobile-project-meta,
  .mobile-project-info {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
    pointer-events: none !important;
  }

  .mobile-project-title-row,
  .mobile-project-header-line {
    display: flex !important;
    align-items: baseline !important;
    gap: 10px !important;
    pointer-events: none !important;
  }

  .mobile-project-number,
  .mobile-project-num {
    font-family: var(--font-family-base) !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    color: var(--color-text) !important;
    text-decoration: none !important;
    pointer-events: none !important;
  }

  .mobile-project-title {
    font-family: var(--font-family-heading) !important;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.04em !important;
    text-transform: uppercase !important;
    color: var(--color-text) !important;
    text-decoration: none !important;
    margin: 0 !important;
    pointer-events: none !important;
  }

  .mobile-project-category {
    display: none !important;
  }

  /* ==========================================================================
     3. PROJECT DETAIL PAGES (SINGLE COLUMN CONTINUOUS STACK)
     ========================================================================== */
  .project-detail-view.active {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 100vh !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: calc(var(--header-height-mobile, 86px) + 16px) var(--page-margin-x) 60px !important;
    box-sizing: border-box !important;
  }

  .project-detail-back-bar {
    display: flex !important;
    align-items: center !important;
    min-height: 44px !important;
    margin-bottom: 24px !important;
    padding-bottom: 12px !important;
    border-bottom: 1px solid #EEEEEE !important;
  }

  .back-to-projects-link {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    padding: 6px 0 !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    color: var(--color-text) !important;
    text-decoration: none !important;
    touch-action: manipulation !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .project-detail-header {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 16px !important;
    margin-bottom: 28px !important;
    width: 100% !important;
  }

  .project-detail-title,
  .section-split-title {
    font-family: var(--font-family-heading) !important;
    font-size: clamp(1.8rem, 7vw, 2.3rem) !important;
    font-weight: 700 !important;
    line-height: 1.15 !important;
    letter-spacing: 0.02em !important;
    text-transform: uppercase !important;
    color: var(--color-text) !important;
    margin: 0 !important;
    word-break: break-word !important;
  }

  .project-detail-desc,
  .section-split-text {
    max-width: 100% !important;
    width: 100% !important;
    text-align: left !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.95rem !important;
    line-height: 1.65 !important;
    color: var(--color-text) !important;
    margin: 0 !important;
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .project-detail-hero {
    width: 100% !important;
    margin-bottom: 30px !important;
  }

  .project-media-box {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
    position: relative !important;
  }

  .project-media-box img,
  .project-media-box video {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
    display: block !important;
  }

  .grid-row-asym,
  .grid-row-three-cols,
  .project-detail-section-split {
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
    width: 100% !important;
    margin-top: 0 !important;
    margin-bottom: 30px !important;
  }

  .grid-row-asym .asym-col-1,
  .grid-row-asym .asym-col-2,
  .grid-row-three-cols > * {
    width: 100% !important;
    flex: 1 1 100% !important;
  }

  .bottom-back-to-projects-link {
    display: none !important;
  }

  .next-project-container,
  .bottom-project-nav {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    margin-top: 36px !important;
    padding-top: 20px !important;
    border-top: 1px solid #EEEEEE !important;
    box-sizing: border-box !important;
  }

  .prev-project-link,
  .next-project-link {
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    font-family: var(--font-family-heading) !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.06em !important;
    text-transform: uppercase !important;
    color: var(--color-text) !important;
    text-decoration: none !important;
    touch-action: manipulation !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  /* Comparator Mobile Optimization */
  .comparator-container {
    width: 100% !important;
  }

  .comparator-button {
    width: 36px !important;
    height: 36px !important;
  }

  .comparator-badge {
    bottom: 0.8rem !important;
    padding: 0.25rem 0.55rem !important;
    font-size: 0.55rem !important;
    letter-spacing: 0.06em !important;
  }

  /* ==========================================================================
     4. ABOUT VIEW MOBILE (SINGLE FLUID COLUMN)
     ========================================================================== */
  .about-view.active {
    display: block !important;
    width: 100vw !important;
    margin-left: calc(-1 * var(--page-margin-x)) !important;
    height: auto !important;
    min-height: 100vh !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: calc(var(--header-height-mobile, 86px) + 20px) 0 60px !important;
    box-sizing: border-box !important;
  }

  .about-content-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 32px !important;
    padding: 0 !important;
    width: 100% !important;
  }

  .about-text-col {
    width: 100% !important;
    flex: 1 1 100% !important;
    margin-right: 0 !important;
    padding: 0 calc(2 * var(--page-margin-x)) !important;
  }

  .about-image-col {
    width: 100% !important;
    flex: 0 0 auto !important;
    margin-right: 0 !important;
    order: -1 !important;
  }

  .about-image-box {
    aspect-ratio: auto !important;
  }

  .about-image-box .corner-cross.corner-tl,
  .about-image-box .corner-cross.corner-bl {
    display: none !important;
  }

  .about-image-wrapper {
    width: 100% !important;
    max-width: 320px !important;
    margin: 0 auto !important;
  }

  .about-portrait-img {
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .about-paragraphs {
    max-width: 100% !important;
    text-align: left !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.95rem !important;
    line-height: 1.65 !important;
  }

  .about-keywords-container {
    max-width: 100% !important;
    margin-top: 24px !important;
  }

  .about-title {
    font-family: var(--font-family-heading) !important;
    font-size: clamp(2rem, 8vw, 2.6rem) !important;
    font-weight: 700 !important;
    line-height: 1.15 !important;
    letter-spacing: -0.01em !important;
    margin-bottom: 24px !important;
  }

  .about-keywords-title {
    font-family: var(--font-family-heading) !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
    margin-bottom: 8px !important;
  }

  .about-keywords-list {
    font-family: var(--font-family-base) !important;
    font-size: 0.85rem !important;
    line-height: 1.6 !important;
  }

  /* ==========================================================================
     5. PHOTOGRAPHY VIEW MOBILE (SINGLE FLUID COLUMN)
     ========================================================================== */
  .photography-view.active {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 100vh !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: calc(var(--header-height-mobile, 86px) + 20px) var(--page-margin-x) 60px !important;
    box-sizing: border-box !important;
  }

  .photo-grid-container {
    display: flex !important;
    flex-direction: column !important;
    gap: 28px !important;
    width: 100% !important;
  }

  .photo-row {
    display: flex !important;
    flex-direction: column !important;
    gap: 28px !important;
    width: 100% !important;
  }

  .photo-item {
    width: 100% !important;
    flex: 1 1 100% !important;
  }

  .photo-media-box {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: auto !important;
    position: relative !important;
    background: #FAFAFA !important;
    border: 1px solid #EAEAEA !important;
    overflow: hidden !important;
  }

  .photo-media-img {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
    display: block !important;
    object-fit: contain !important;
  }

  /* ==========================================================================
     6. LAB VIEW MOBILE (TOUCH-FRIENDLY GALLERY & CLEAN MODAL)
     ========================================================================== */
  .lab-view.active {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    min-height: 100vh !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: calc(var(--header-height-mobile, 86px) + 24px) var(--page-margin-x) 80px !important;
    background-color: var(--color-bg) !important;
    box-sizing: border-box !important;
  }

  .lab-pan-viewport {
    position: static !important;
    width: 100% !important;
    height: auto !important;
    overflow: visible !important;
    cursor: default !important;
    touch-action: pan-y !important;
  }

  .lab-pan-canvas {
    position: static !important;
    width: 100% !important;
    max-width: 520px !important;
    margin: 0 auto !important;
    height: auto !important;
    transform: none !important;
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    align-items: center !important;
    gap: 28px 20px !important;
    box-sizing: border-box !important;
  }

  @media (max-width: 360px) {
    .lab-pan-canvas {
      grid-template-columns: 1fr !important;
      gap: 24px !important;
    }
  }

  .lab-canvas-card {
    position: relative !important;
    left: auto !important;
    top: auto !important;
    width: 100% !important;
    height: auto !important;
    aspect-ratio: var(--lab-card-aspect, 1 / 1) !important;
    background-color: #FAFAFA !important;
    border: none !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    overflow: visible !important;
    -webkit-tap-highlight-color: transparent !important;
    transition: transform 0.15s ease, opacity 0.15s ease !important;
  }

  .lab-canvas-card:active {
    opacity: 0.8 !important;
  }

  /* Markers share each card's layout and scroll, including during its entrance. */
  .lab-card-corners {
    display: block;
  }

  .lab-cross-overlay,
  .lab-deal-cross-overlay {
    display: none !important;
  }

  .lab-card-media-wrap {
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: #000000 !important;
  }

  .lab-card-video {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    pointer-events: none !important;
  }

  .lab-card-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    display: block !important;
    pointer-events: none !important;
  }

  .lab-canvas-card.has-image .lab-card-media-wrap {
    background-color: #FFFFFF !important;
  }

  .lab-card-center {
    width: 100% !important;
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 14px !important;
    box-sizing: border-box !important;
    text-align: center !important;
    background-color: #FFFFFF !important;
  }

  .lab-card-center .placeholder-label {
    font-family: var(--font-family-base) !important;
    font-size: 0.65rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.05em !important;
    color: #444444 !important;
    text-transform: uppercase !important;
    line-height: 1.45 !important;
    margin: 0 !important;
  }

  .lab-pan-hint {
    display: none !important;
  }

  /* LAB Detail Modal */
  .lab-detail-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    z-index: 3000 !important;
  }

  .lab-modal-container {
    position: relative !important;
    width: 100% !important;
    height: 100% !important;
    padding: 80px 16px !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    box-sizing: border-box !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    background: #FFFFFF !important;
  }

  .lab-modal-close-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: fixed !important;
    top: 14px !important;
    right: 16px !important;
    min-width: 84px !important;
    min-height: 44px !important;
    padding: 0 12px !important;
    background: #FFFFFF !important;
    border: 1px solid #000000 !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.08em !important;
    color: #000000 !important;
    z-index: 3200 !important;
    cursor: pointer !important;
    pointer-events: auto !important;
  }

  .lab-modal-peek {
    display: none !important;
  }

  .lab-modal-content {
    width: 100% !important;
    max-width: 100% !important;
    flex-direction: column !important;
    gap: 20px !important;
    padding: 0 !important;
    margin-block: auto !important;
    flex-shrink: 0 !important;
  }

  .lab-modal-media-col {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  .lab-modal-image-box {
    width: 100% !important;
    max-height: 48vh !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: #FAFAFA !important;
    border: none !important;
    overflow: hidden !important;
  }

  .lab-modal-image-box img,
  .lab-modal-image-box video {
    max-width: 100% !important;
    max-height: 48vh !important;
    object-fit: contain !important;
  }

  .lab-modal-image-box video.crop-letterbox {
    object-fit: cover !important;
  }

  .lab-modal-meta-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    margin-top: 12px !important;
    font-family: var(--font-family-base) !important;
  }

  .lab-modal-title {
    font-family: var(--font-family-heading) !important;
    font-size: 1.15rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
  }

  .lab-modal-date {
    font-family: var(--font-family-base) !important;
    font-size: 0.85rem !important;
    color: #666666 !important;
  }

  .lab-modal-text-col {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
  }

  .lab-modal-description {
    font-family: var(--font-family-base) !important;
    font-size: 0.92rem !important;
    line-height: 1.6 !important;
    color: var(--color-text) !important;
  }

  .lab-modal-nav-btn {
    position: fixed !important;
    bottom: 18px !important;
    top: auto !important;
    transform: none !important;
    min-width: 44px !important;
    min-height: 44px !important;
    width: 44px !important;
    height: 44px !important;
    background: #FFFFFF !important;
    border: 1px solid #000000 !important;
    z-index: 3100 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .lab-modal-nav-btn.prev {
    left: 16px !important;
  }

  .lab-modal-nav-btn.next {
    right: 16px !important;
  }

  /* ==========================================================================
     7. CONTACT VIEW MOBILE (1 COLUMN, CLEAN INPUTS >= 16PX)
     ========================================================================== */
  .contact-view.active {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    min-height: 100vh !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: calc(var(--header-height-mobile, 86px) + 20px) var(--page-margin-x) 60px !important;
    box-sizing: border-box !important;
  }

  .contact-content-container {
    width: 100% !important;
    padding: 0 !important;
  }

  .contact-main-title {
    font-family: var(--font-family-heading) !important;
    font-size: clamp(2rem, 8vw, 2.6rem) !important;
    font-weight: 700 !important;
    margin-bottom: 24px !important;
    line-height: 1.15 !important;
  }

  .contact-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 36px !important;
    width: 100% !important;
  }

  .contact-info-col,
  .contact-form-col {
    width: 100% !important;
    flex: 1 1 100% !important;
    margin-right: 0 !important;
  }

  .contact-col-title {
    font-family: var(--font-family-heading) !important;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    margin-bottom: 16px !important;
  }

  .contact-info-group {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    margin-bottom: 20px !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
    height: auto !important;
  }

  .contact-info-group a {
    color: var(--color-text) !important;
    text-decoration: none !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
  }

  .contact-form {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    width: 100% !important;
  }

  .form-group {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    width: 100% !important;
  }

  .form-label {
    font-family: var(--font-family-base) !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.05em !important;
  }

  .form-input,
  .form-textarea {
    width: 100% !important;
    font-family: var(--font-family-base) !important;
    font-size: 16px !important; /* Prevents auto-zoom on iOS */
    padding: 12px !important;
    border: 1px solid #000000 !important;
    background: #FFFFFF !important;
    color: var(--color-text) !important;
    box-sizing: border-box !important;
    border-radius: 0 !important;
    -webkit-appearance: none !important;
  }

  .form-input {
    min-height: 46px !important;
    height: 46px !important;
  }

  .form-textarea {
    min-height: 120px !important;
    height: 120px !important;
    resize: vertical !important;
  }

  .form-submit-btn {
    min-height: 48px !important;
    width: 100% !important;
    max-width: 220px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    background: #000000 !important;
    color: #FFFFFF !important;
    border: 1px solid #000000 !important;
    font-family: var(--font-family-base) !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    cursor: pointer !important;
    margin-top: 8px !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .form-submit-btn svg {
    width: 16px !important;
    height: 16px !important;
    stroke: #FFFFFF !important;
    fill: none !important;
    stroke-width: 2 !important;
  }
}