:root {
      /* Typography */
      --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      --font-body: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

      /* ==================== TEMA GELAP (DEFAULT) ==================== */
      --bg-base: #0B0F17;
      --bg-surface: #111827;
      --bg-surface-elevated: #162032;
      --bg-surface-plate: #1E293D;
      --bg-nav: rgba(11, 15, 23, 0.94);
      --bg-input: #0B0F17;
      
      --border-subtle: rgba(148, 163, 184, 0.15);
      --border-medium: rgba(148, 163, 184, 0.28);
      --border-strong: rgba(148, 163, 184, 0.5);
      
      --accent-primary: #F97316;
      --accent-primary-hover: #EA580C;
      --accent-primary-subtle: rgba(249, 115, 22, 0.14);
      
      --accent-steel: #94A3B8;
      --accent-verified: #10B981;
      
      --text-main: #F8FAFC;
      --text-secondary: #CBD5E1;
      --text-muted: #94A3B8;

      --shadow-card: 0 16px 36px rgba(0, 0, 0, 0.45);
      --grid-line: rgba(148, 163, 184, 0.04);
      --logo-filter: brightness(0) invert(1);
    }

    [data-theme="light"] {
      /* ==================== TEMA TERANG (ARCHITECTURAL DRAFTING) ==================== */
      --bg-base: #F4F6F9;
      --bg-surface: #FFFFFF;
      --bg-surface-elevated: #EAEFF5;
      --bg-surface-plate: #DFE5ED;
      --bg-nav: rgba(255, 255, 255, 0.95);
      --bg-input: #FFFFFF;
      
      --border-subtle: rgba(15, 23, 42, 0.1);
      --border-medium: rgba(15, 23, 42, 0.2);
      --border-strong: rgba(15, 23, 42, 0.4);
      
      --accent-primary: #EA580C;
      --accent-primary-hover: #C2410C;
      --accent-primary-subtle: rgba(234, 88, 12, 0.1);
      
      --accent-steel: #475569;
      --accent-verified: #059669;
      
      --text-main: #0F172A;
      --text-secondary: #334155;
      --text-muted: #64748B;

      --shadow-card: 0 12px 28px rgba(15, 23, 42, 0.08);
      --grid-line: rgba(15, 23, 42, 0.035);
      --logo-filter: none;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      transition: background-color 0.25s ease, border-color 0.25s ease, color 0.2s ease;
    }

    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: var(--font-body);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    h1, h2, h3, h4, h5, h6 {
      font-family: var(--font-heading);
      letter-spacing: -0.015em;
      font-weight: 700;
      color: var(--text-main);
    }

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

    /* Subtle Blueprint Grid Texture */
    .blueprint-bg {
      background-size: 40px 40px;
      background-image: 
        linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
    }

    .container {
      max-width: 1320px;
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.55rem;
      padding: 0.75rem 1.4rem;
      border-radius: 4px;
      font-family: var(--font-heading);
      font-size: 0.95rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      cursor: pointer;
      transition: all 0.2s ease-in-out;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .btn-primary {
      background-color: var(--accent-primary);
      color: #FFFFFF;
      border-color: var(--accent-primary);
      box-shadow: 0 4px 14px rgba(249, 115, 22, 0.28);
    }

    .btn-primary:hover {
      background-color: var(--accent-primary-hover);
      border-color: var(--accent-primary-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(249, 115, 22, 0.38);
    }

    .btn-secondary {
      background-color: var(--bg-surface-elevated);
      color: var(--text-main);
      border-color: var(--border-medium);
    }

    .btn-secondary:hover {
      background-color: var(--bg-surface-plate);
      border-color: var(--accent-primary);
      transform: translateY(-2px);
    }

    .btn-outline {
      background: transparent;
      color: var(--text-secondary);
      border-color: var(--border-medium);
    }

    .btn-outline:hover {
      color: var(--text-main);
      border-color: var(--text-main);
      background: var(--bg-surface-elevated);
    }

    .btn-icon {
      width: 42px;
      height: 42px;
      padding: 0;
      border-radius: 4px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--bg-surface);
      border: 1px solid var(--border-medium);
      color: var(--text-main);
      cursor: pointer;
      flex-shrink: 0;
    }

    .btn-icon:hover {
      border-color: var(--accent-primary);
      color: var(--accent-primary);
    }

    /* Badges */
    .tech-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      padding: 0.32rem 0.75rem;
      border-radius: 4px;
      background-color: var(--accent-primary-subtle);
      border: 1px solid rgba(249, 115, 22, 0.3);
      color: var(--accent-primary);
      font-family: var(--font-heading);
      font-size: 0.76rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
    }

    .status-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.25rem 0.65rem;
      border-radius: 3px;
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      background: rgba(16, 185, 129, 0.12);
      border: 1px solid rgba(16, 185, 129, 0.35);
      color: var(--accent-verified);
    }

    /* ==================== TOP PROGRESS BAR ==================== */
    #page-progress-bar {
      position: fixed;
      top: 0;
      left: 0;
      height: 3px;
      width: 0;
      background: linear-gradient(90deg, var(--accent-primary), #FDBA74);
      z-index: 9999;
      transition: width 0.25s ease, opacity 0.2s ease;
      opacity: 0;
      pointer-events: none;
    }

    /* ==================== HEADER NAVIGATION ==================== */
    header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: var(--bg-nav);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border-subtle);
    }

    .nav-container {
      max-width: 1440px;
      width: 100%;
      margin: 0 auto;
      padding: 0 1.25rem;
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 76px;
      gap: 0.75rem;
    }

    .brand-link {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      flex-shrink: 0;
      cursor: pointer;
    }

    .brand-logo-img {
      height: 54px;
      width: auto;
      max-height: 56px;
      object-fit: contain;
      filter: var(--logo-filter);
      transition: filter 0.25s ease, transform 0.2s ease;
    }
    .brand-logo-img:hover {
      transform: scale(1.03);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
    }

    .brand-title {
      font-size: 1.05rem;
      font-weight: 800;
      letter-spacing: -0.01em;
      color: var(--text-main);
      line-height: 1.15;
    }

    .brand-subtitle {
      font-size: 0.68rem;
      font-weight: 700;
      color: var(--accent-primary);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 0.2rem;
      list-style: none;
    }

    .nav-item-btn {
      background: transparent;
      border: none;
      font-family: var(--font-heading);
      font-size: 0.82rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      color: var(--text-secondary);
      padding: 0.5rem 0.68rem;
      border-radius: 4px;
      cursor: pointer;
      transition: all 0.2s ease;
      white-space: nowrap;
      position: relative;
    }

    .nav-item-btn:hover {
      color: var(--accent-primary);
      background: rgba(249, 115, 22, 0.06);
    }

    .nav-item-btn.active {
      color: var(--accent-primary);
      font-weight: 700;
      background: transparent;
    }

    .nav-item-btn.active::after {
      content: '';
      position: absolute;
      bottom: 2px;
      left: 0.68rem;
      right: 0.68rem;
      height: 2px;
      background: var(--accent-primary);
      border-radius: 2px;
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 0.55rem;
      flex-shrink: 0;
    }

    .nav-cta-wa {
      font-size: 0.84rem;
      padding: 0.46rem 0.9rem;
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      border: 1px solid rgba(16, 185, 129, 0.4);
      color: var(--accent-verified);
      background: rgba(16, 185, 129, 0.08);
      font-weight: 700;
      border-radius: 4px;
      transition: all 0.2s ease;
      white-space: nowrap;
      text-decoration: none;
    }

    .nav-cta-wa:hover {
      background: rgba(16, 185, 129, 0.16);
      border-color: var(--accent-verified);
      color: var(--accent-verified);
      transform: translateY(-1px);
    }

    .nav-cta-wa-icon {
      font-size: 17px;
      color: var(--accent-verified);
    }

    .nav-cta-wa-text {
      display: inline;
    }

    /* Prominent Theme Toggle Button */
    .theme-toggle-btn {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      padding: 0.46rem 0.85rem;
      border-radius: 999px;
      background: var(--bg-surface-elevated);
      border: 1px solid var(--border-medium);
      color: var(--text-main);
      font-family: var(--font-heading);
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      cursor: pointer;
      transition: all 0.2s ease;
      white-space: nowrap;
    }

    .theme-toggle-btn:hover {
      border-color: var(--accent-primary);
      background: var(--bg-surface-plate);
      transform: translateY(-1px);
    }

    .theme-toggle-btn .theme-icon {
      font-size: 16px;
      color: var(--accent-primary);
    }

    /* Floating Theme Dock */
    .floating-theme-pill {
      position: fixed;
      bottom: 1.5rem;
      right: 1.5rem;
      z-index: 990;
      display: inline-flex;
      align-items: center;
      gap: 0.55rem;
      padding: 0.65rem 1.15rem;
      border-radius: 999px;
      background: var(--bg-surface);
      border: 1px solid var(--border-strong);
      color: var(--text-main);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
      cursor: pointer;
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      backdrop-filter: blur(10px);
    }

    .floating-theme-pill:hover {
      transform: translateY(-3px) scale(1.03);
      border-color: var(--accent-primary);
      box-shadow: 0 14px 35px rgba(249, 115, 22, 0.3);
    }

    .mobile-menu-btn {
      display: none;
      background: var(--bg-surface);
      border: 1px solid var(--border-medium);
      color: var(--text-main);
      padding: 0.5rem;
      border-radius: 4px;
      cursor: pointer;
    }

    /* Mobile Drawer */
    .mobile-nav {
      display: none;
      position: fixed;
      top: 76px;
      left: 0;
      width: 100%;
      background: var(--bg-surface);
      border-bottom: 2px solid var(--accent-primary);
      padding: 1.25rem;
      z-index: 99;
      flex-direction: column;
      gap: 0.65rem;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    }

    .mobile-nav.active {
      display: flex;
    }

    .mobile-nav .nav-item-btn {
      text-align: left;
      padding: 0.85rem 1rem;
      font-size: 1rem;
      border: 1px solid var(--border-subtle);
    }

    /* ==================== MULTI-PAGE ANIMATED SWITCHER ==================== */
    #page-container {
      flex-grow: 1;
      position: relative;
    }

    .page-view {
      display: block;
      opacity: 1;
      transform: none;
    }

    .page-view.page-exiting {
      display: block;
      animation: pageExit 0.15s cubic-bezier(0.4, 0, 1, 1) forwards;
      pointer-events: none;
    }

    @keyframes pageEntrance {
      0% {
        opacity: 0;
        transform: translateY(22px);
      }
      100% {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes pageExit {
      0% {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
      100% {
        opacity: 0;
        transform: translateY(-8px) scale(0.995);
      }
    }

    /* Breadcrumbs */
    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-family: var(--font-heading);
      font-size: 0.8rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      margin-bottom: 0.75rem;
      color: var(--text-muted);
    }

    .breadcrumb-item {
      cursor: pointer;
      transition: color 0.15s ease;
    }

    .breadcrumb-item:hover {
      color: var(--accent-primary);
    }

    .breadcrumb-sep {
      opacity: 0.4;
      font-size: 0.85rem;
    }

    .breadcrumb-current {
      color: var(--accent-primary);
      font-weight: 700;
    }

    /* Section Shared */
    .page-hero-banner {
      padding: 3.5rem 0 2.5rem;
      border-bottom: 1px solid var(--border-subtle);
      background: linear-gradient(180deg, var(--bg-surface-elevated) 0%, var(--bg-base) 100%);
    }

    .page-section {
      padding: 4.5rem 0;
      border-bottom: 1px solid var(--border-subtle);
    }

    .section-tag {
      display: inline-block;
      font-family: var(--font-heading);
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--accent-primary);
      margin-bottom: 0.65rem;
    }

    .section-title {
      font-size: clamp(1.85rem, 3.2vw, 2.75rem);
      line-height: 1.15;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 1rem;
    }

    .section-subtitle {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.65;
      max-width: 780px;
    }

    /* ==================== VIEW 1: BERANDA (HERO LAYOUT) ==================== */
    .hero-layout-section {
      padding: 2.25rem 0 1.5rem;
    }

    .hero-layout-grid {
      display: grid;
      grid-template-columns: 1.28fr 0.82fr;
      grid-template-areas:
        "intro creds"
        "stage stage";
      gap: 2rem 2.75rem;
      align-items: start;
    }

    .hero-intro-col {
      grid-area: intro;
      display: flex;
      flex-direction: column;
    }

    .hero-credentials-card {
      grid-area: creds;
    }

    .hero-grand-stage {
      grid-area: stage;
      width: 100%;
      margin: 0.5rem 0 1.5rem;
    }

    /* 3D Canvas Box */
    .canvas-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-medium);
      border-radius: 10px;
      overflow: hidden;
      position: relative;
      box-shadow: var(--shadow-card);
      display: flex;
      flex-direction: column;
      transition: all 0.3s ease;
    }

    .canvas-card.fullscreen-mode {
      position: fixed !important;
      top: 0 !important;
      left: 0 !important;
      width: 100vw !important;
      height: 100vh !important;
      z-index: 10000 !important;
      border-radius: 0 !important;
      border: none !important;
      background: var(--bg-surface) !important;
    }

    .canvas-card.fullscreen-mode .canvas-viewport-wrap {
      flex: 1 !important;
      height: calc(100vh - 145px) !important;
      min-height: calc(100vh - 145px) !important;
    }

    .canvas-card.fullscreen-mode #threejs-hero-container {
      height: 100% !important;
    }

    .hero-title-main {
      font-family: var(--font-heading);
      font-size: clamp(2.3rem, 3.5vw, 3.3rem);
      line-height: 1.08;
      font-weight: 800;
      letter-spacing: -0.03em;
      color: var(--text-main);
      margin-bottom: 1.15rem;
    }

    .hero-title-main .highlight {
      color: var(--accent-primary);
    }

    .hero-lead-desc {
      font-size: 1.02rem;
      line-height: 1.7;
      color: var(--text-secondary);
      max-width: 660px;
      margin-bottom: 1.75rem;
    }

    .hero-cta-group {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 0.85rem;
    }

    /* Right Credentials Card */
    .hero-credentials-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-medium);
      border-radius: 8px;
      padding: 1.75rem 2rem;
      box-shadow: var(--shadow-card);
      display: flex;
      flex-direction: column;
      gap: 1.15rem;
      position: relative;
    }

    [data-theme="light"] .hero-credentials-card {
      background: #FFFFFF;
      border: 1px solid #CBD5E1;
      box-shadow: 0 12px 28px rgba(15, 23, 42, 0.07);
    }

    .cred-header {
      display: flex;
      align-items: center;
      gap: 0.65rem;
      padding-bottom: 0.75rem;
      border-bottom: 1px solid var(--border-subtle);
    }

    .cred-header-title {
      font-family: var(--font-heading);
      font-size: 0.85rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--text-main);
    }

    .cred-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      padding: 0;
      margin: 0;
    }

    .cred-list li {
      display: flex;
      align-items: flex-start;
      gap: 0.6rem;
      font-size: 0.88rem;
      color: var(--text-secondary);
      line-height: 1.45;
    }

    .cred-icon {
      font-size: 18px;
      color: var(--accent-verified);
      flex-shrink: 0;
      margin-top: 2px;
    }

    .cred-footer {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding-top: 0.75rem;
      border-top: 1px dashed var(--border-subtle);
      font-family: var(--font-heading);
      font-size: 0.76rem;
      font-weight: 700;
      color: var(--accent-primary);
      text-transform: uppercase;
      letter-spacing: 0.04em;
    }

    /* 3D Canvas Box */
    .canvas-viewport-wrap {
      position: relative;
      width: 100%;
      min-height: 580px;
      background: var(--bg-surface);
      background-image: 
        linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
      background-size: 32px 32px;
      overflow: hidden;
    }

    #threejs-hero-container {
      width: 100%;
      height: 580px;
      cursor: grab;
      position: relative;
      z-index: 1;
      touch-action: none;
    }

    #threejs-hero-container:active {
      cursor: grabbing;
    }

    .canvas-topbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0.75rem 1.25rem;
      background: var(--bg-surface-elevated);
      border-bottom: 1px solid var(--border-subtle);
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--text-muted);
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    .canvas-indicator {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      color: var(--accent-primary);
      font-family: var(--font-heading);
      letter-spacing: 0.04em;
    }

    .canvas-indicator-dot {
      width: 8px;
      height: 8px;
      background-color: var(--accent-primary);
      border-radius: 50%;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(1.2); }
      100% { opacity: 1; transform: scale(1); }
    }

    .canvas-angle-group {
      display: flex;
      align-items: center;
      gap: 0.35rem;
      flex-wrap: wrap;
    }

    .angle-label {
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--text-muted);
      margin-right: 0.2rem;
    }

    .btn-angle-tag {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      color: var(--text-secondary);
      font-family: var(--font-heading);
      font-size: 0.74rem;
      font-weight: 700;
      padding: 0.3rem 0.55rem;
      border-radius: 4px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 0.25rem;
      transition: all 0.15s ease;
    }

    .btn-angle-tag .material-symbols-outlined {
      font-size: 14px;
    }

    .btn-angle-tag:hover {
      border-color: var(--accent-primary);
      color: var(--text-main);
    }

    .btn-angle-tag.active {
      background: var(--accent-primary-subtle);
      border-color: var(--accent-primary);
      color: var(--accent-primary);
    }

    .btn-fullscreen-toggle {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      color: var(--text-secondary);
      width: 28px;
      height: 28px;
      border-radius: 4px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      transition: all 0.15s ease;
      margin-left: 0.25rem;
    }

    .btn-fullscreen-toggle:hover {
      border-color: var(--accent-primary);
      color: var(--accent-primary);
    }

    /* HUD Overlay: Balanced Top-Right Telemetry */
    .canvas-hud-overlay {
      position: absolute;
      top: 1.75rem;
      right: 2rem;
      z-index: 10;
      background: rgba(11, 15, 23, 0.88);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border: 1px solid var(--border-medium);
      padding: 0.95rem 1.25rem;
      border-radius: 8px;
      max-width: 360px;
      pointer-events: none;
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
      transition: background 0.3s;
    }

    [data-theme="light"] .canvas-hud-overlay {
      background: rgba(255, 255, 255, 0.92);
      box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
      border: 1px solid rgba(15, 23, 42, 0.12);
    }

    .hud-stage-badge {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      margin-bottom: 0.35rem;
    }

    .hud-stage-num {
      background: var(--accent-primary);
      color: #fff;
      font-family: var(--font-heading);
      font-size: 0.72rem;
      font-weight: 800;
      padding: 0.15rem 0.5rem;
      border-radius: 3px;
      letter-spacing: 0.05em;
    }

    .hud-stage-title {
      font-family: var(--font-heading);
      font-size: 0.82rem;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: 0.02em;
      text-transform: uppercase;
    }

    .hud-progress-bar-wrap {
      width: 100%;
      height: 4px;
      background: var(--border-medium);
      border-radius: 2px;
      overflow: hidden;
      margin-bottom: 0.45rem;
    }

    .hud-progress-bar-fill {
      height: 100%;
      background: linear-gradient(90deg, var(--accent-primary), #FDBA74);
      transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .hud-tech-desc {
      font-size: 0.76rem;
      color: var(--text-secondary);
      line-height: 1.45;
    }

    /* Parts Selection Dock */
    .canvas-parts-dock {
      display: flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.65rem 1.25rem;
      background: var(--bg-surface-elevated);
      border-top: 1px solid var(--border-subtle);
      overflow-x: auto;
      scrollbar-width: none;
    }
    .canvas-parts-dock::-webkit-scrollbar {
      display: none;
    }

    .parts-dock-label {
      font-family: var(--font-heading);
      font-size: 0.72rem;
      font-weight: 800;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      white-space: nowrap;
      margin-right: 0.2rem;
    }

    .part-pill {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      color: var(--text-secondary);
      font-family: var(--font-heading);
      font-size: 0.76rem;
      font-weight: 700;
      padding: 0.35rem 0.75rem;
      border-radius: 20px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      white-space: nowrap;
      transition: all 0.2s ease;
    }

    .part-pill-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--text-muted);
      transition: background 0.2s;
    }

    .part-pill:hover {
      border-color: var(--accent-primary);
      color: var(--text-main);
    }

    .part-pill.active {
      background: var(--accent-primary-subtle);
      border-color: var(--accent-primary);
      color: var(--accent-primary);
    }

    .part-pill.active .part-pill-dot {
      background: var(--accent-primary);
    }

    /* Canvas Bottom Bar */
    .canvas-bottombar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0.75rem 1.25rem;
      background: var(--bg-surface);
      border-top: 1px solid var(--border-subtle);
      flex-wrap: wrap;
      gap: 0.75rem;
    }

    .canvas-puzzle-actions {
      display: flex;
      align-items: center;
      gap: 0.45rem;
      flex-wrap: wrap;
    }

    .btn-puzzle {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.48rem 0.85rem;
      border-radius: 4px;
      font-family: var(--font-heading);
      font-size: 0.78rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.03em;
      cursor: pointer;
      border: 1px solid var(--border-medium);
      background: var(--bg-surface-elevated);
      color: var(--text-main);
      transition: all 0.2s ease;
      white-space: nowrap;
    }

    .btn-puzzle .material-symbols-outlined {
      font-size: 16px;
    }

    .btn-puzzle:hover {
      border-color: var(--accent-primary);
      transform: translateY(-1px);
    }

    .btn-puzzle-primary {
      background: var(--accent-primary);
      border-color: var(--accent-primary);
      color: #fff;
    }

    .btn-puzzle-primary:hover {
      background: var(--accent-primary-hover);
      border-color: var(--accent-primary-hover);
    }

    .btn-puzzle-action.active {
      background: var(--accent-primary-subtle);
      border-color: var(--accent-primary);
      color: var(--accent-primary);
    }

    .btn-puzzle-reset {
      color: var(--text-muted);
    }
    .btn-puzzle-reset:hover {
      color: #ef4444;
      border-color: #ef4444;
    }

    .canvas-helper-tip {
      display: flex;
      align-items: center;
      gap: 0.4rem;
      font-size: 0.76rem;
      color: var(--text-muted);
    }

    /* Metrics Strip */
    .metrics-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
      margin-top: 3rem;
    }

    .metric-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 4px;
      padding: 1.5rem;
      box-shadow: var(--shadow-card);
      transition: transform 0.2s ease, border-color 0.2s ease;
    }

    .metric-card:hover {
      border-color: var(--accent-primary);
      transform: translateY(-2px);
    }

    .metric-num {
      font-family: var(--font-heading);
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.1;
      margin-bottom: 0.25rem;
    }

    .metric-num .unit {
      font-size: 1rem;
      color: var(--accent-primary);
      font-weight: 600;
    }

    .metric-label {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-secondary);
      margin-bottom: 0.25rem;
    }

    .metric-desc {
      font-size: 0.82rem;
      color: var(--text-muted);
    }

    /* Home Quick Sections */
    .feature-boxes-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      margin-top: 2.5rem;
    }

    .feature-box {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 6px;
      padding: 2rem;
      box-shadow: var(--shadow-card);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .feature-box:hover {
      border-color: var(--accent-primary);
    }

    /* ==================== VIEW 2: TENTANG KAMI ==================== */
    .about-story-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 3.5rem;
      align-items: center;
    }

    .story-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-medium);
      border-radius: 6px;
      padding: 2.5rem;
      box-shadow: var(--shadow-card);
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
      font-size: 1.05rem;
      color: var(--text-secondary);
    }

    .story-card strong {
      color: var(--text-main);
    }

    .pillar-stack {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .pillar-row {
      display: flex;
      gap: 1.25rem;
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 4px;
      padding: 1.5rem;
      box-shadow: var(--shadow-card);
    }

    .pillar-row:hover {
      border-color: var(--accent-primary);
    }

    .pillar-icon {
      width: 48px;
      height: 48px;
      background: var(--bg-surface-elevated);
      border: 1px solid var(--border-medium);
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-primary);
      flex-shrink: 0;
      font-size: 24px;
    }

    /* ==================== VIEW 3: LAYANAN ==================== */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .service-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 6px;
      padding: 2.2rem;
      box-shadow: var(--shadow-card);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .service-card:hover {
      border-color: var(--accent-primary);
      transform: translateY(-4px);
    }

    .service-scopes-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.65rem;
      margin: 1.5rem 0;
    }

    .service-scopes-list li {
      display: flex;
      align-items: flex-start;
      gap: 0.6rem;
      font-size: 0.88rem;
      color: var(--text-secondary);
    }

    .service-scopes-list li .material-symbols-outlined {
      color: var(--accent-primary);
      font-size: 18px;
      flex-shrink: 0;
      margin-top: 2px;
    }

    /* ==================== VIEW 4: PORTOFOLIO ==================== */
    .portfolio-filter-row {
      display: flex;
      flex-wrap: wrap;
      gap: 0.6rem;
      margin-bottom: 2.5rem;
    }

    .filter-btn {
      padding: 0.6rem 1.25rem;
      border-radius: 4px;
      border: 1px solid var(--border-medium);
      background: var(--bg-surface);
      color: var(--text-muted);
      font-family: var(--font-heading);
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      cursor: pointer;
    }

    .filter-btn:hover {
      color: var(--text-main);
      border-color: var(--text-main);
    }

    .filter-btn.active {
      background: var(--accent-primary);
      color: #FFFFFF;
      border-color: var(--accent-primary);
    }

    .portfolio-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .project-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 6px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      cursor: pointer;
      box-shadow: var(--shadow-card);
      transition: all 0.25s ease;
    }

    .project-card:hover {
      border-color: var(--accent-primary);
      transform: translateY(-4px);
    }

    .project-thumb {
      height: 250px;
      width: 100%;
      overflow: hidden;
      position: relative;
      background: #000;
    }

    .project-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .project-card:hover .project-thumb img {
      transform: scale(1.06);
    }

    .project-badge {
      position: absolute;
      top: 1rem;
      left: 1rem;
      background: rgba(11, 15, 23, 0.85);
      border: 1px solid var(--border-medium);
      padding: 0.25rem 0.65rem;
      border-radius: 3px;
      font-size: 0.72rem;
      font-weight: 700;
      color: #F97316;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      font-family: var(--font-heading);
    }

    .project-body {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      flex-grow: 1;
    }

    .project-loc {
      font-family: var(--font-heading);
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--accent-steel);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 0.35rem;
    }

    .project-title {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 0.65rem;
      line-height: 1.3;
      color: var(--text-main);
    }

    .project-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.55;
      margin-bottom: 1.25rem;
    }

    .project-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 1rem;
      border-top: 1px solid var(--border-subtle);
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* ==================== VIEW 5: STANDAR K3 & MUTU ==================== */
    .k3-layout-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3.5rem;
      align-items: center;
    }

    .k3-photo-frame {
      border: 1px solid var(--border-medium);
      border-radius: 6px;
      overflow: hidden;
      background: var(--bg-surface);
      box-shadow: var(--shadow-card);
    }

    .k3-photo-frame img {
      width: 100%;
      height: 420px;
      object-fit: cover;
      display: block;
    }

    .k3-photo-caption {
      padding: 1rem 1.25rem;
      background: var(--bg-surface-elevated);
      border-top: 1px solid var(--border-subtle);
      font-size: 0.85rem;
      color: var(--text-secondary);
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }

    .standard-cards-stack {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .standard-box {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-left: 4px solid var(--accent-primary);
      border-radius: 4px;
      padding: 1.25rem 1.5rem;
      box-shadow: var(--shadow-card);
    }

    .standard-box h4 {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 0.35rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .standard-box p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.55;
    }

    /* ==================== VIEW 6: LISENSI KBLI ==================== */
    .kbli-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }

    .kbli-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 4px;
      padding: 1.6rem;
      box-shadow: var(--shadow-card);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .kbli-card:hover {
      border-color: var(--accent-primary);
    }

    .kbli-flagship-card {
      grid-column: 1 / -1;
      background: linear-gradient(135deg, var(--bg-surface-elevated) 0%, var(--bg-surface) 100%);
      border: 2px solid var(--accent-primary);
      padding: 2.2rem;
      border-radius: 6px;
      box-shadow: var(--shadow-card);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 2rem;
    }

    /* ==================== VIEW 7: KONTAK & RFP ==================== */
    .contact-layout-grid {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 3.5rem;
      align-items: flex-start;
    }

    .contact-card-box {
      background: var(--bg-surface);
      border: 1px solid var(--border-medium);
      border-radius: 6px;
      padding: 1.5rem;
      display: flex;
      align-items: center;
      gap: 1.25rem;
      box-shadow: var(--shadow-card);
      transition: all 0.2s ease;
    }

    .contact-card-box:hover {
      border-color: var(--accent-primary);
      transform: translateX(4px);
    }

    .contact-card-icon {
      width: 50px;
      height: 50px;
      background: var(--bg-surface-elevated);
      border: 1px solid var(--border-medium);
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-primary);
      font-size: 24px;
      flex-shrink: 0;
    }

    .rfp-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-medium);
      border-radius: 6px;
      padding: 2.5rem;
      box-shadow: var(--shadow-card);
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.25rem;
    }

    .form-group {
      margin-bottom: 1.25rem;
    }

    label {
      display: block;
      font-family: var(--font-heading);
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-secondary);
      text-transform: uppercase;
      letter-spacing: 0.04em;
      margin-bottom: 0.45rem;
    }

    input, select, textarea {
      width: 100%;
      background: var(--bg-input);
      border: 1px solid var(--border-medium);
      border-radius: 4px;
      padding: 0.85rem 1rem;
      color: var(--text-main);
      font-family: var(--font-body);
      font-size: 0.95rem;
      outline: none;
      transition: border-color 0.2s ease;
    }

    input:focus, select:focus, textarea:focus {
      border-color: var(--accent-primary);
      box-shadow: 0 0 0 1px var(--accent-primary);
    }

    .video-frame-box {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 6px;
      overflow: hidden;
      margin-top: 1.5rem;
      box-shadow: var(--shadow-card);
    }

    .video-aspect {
      position: relative;
      padding-bottom: 56.25%;
      height: 0;
      overflow: hidden;
    }

    .video-aspect iframe {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
    }

    /* ==================== FOOTER ==================== */
    footer {
      background: var(--bg-surface-elevated);
      border-top: 1px solid var(--border-subtle);
      padding: 4rem 0 2rem;
      margin-top: auto;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 0.9fr 1.1fr;
      gap: 3.5rem;
      margin-bottom: 3rem;
    }

    .footer-desc {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-top: 1rem;
      max-width: 440px;
    }

    .footer-links-col h4, .footer-info-col h4 {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 1.25rem;
      color: var(--text-main);
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.65rem;
    }

    .footer-links a {
      font-size: 0.9rem;
      color: var(--text-muted);
      cursor: pointer;
    }

    .footer-links a:hover {
      color: var(--accent-primary);
    }

    .footer-bottom {
      padding-top: 2rem;
      border-top: 1px solid var(--border-subtle);
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.85rem;
      color: var(--text-muted);
      flex-wrap: wrap;
      gap: 1rem;
    }

    /* ==================== ENHANCED LIGHTBOX MODAL ==================== */
    .lightbox-modal {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.94);
      z-index: 10000;
      align-items: center;
      justify-content: center;
      padding: 1.5rem;
      backdrop-filter: blur(8px);
    }

    .lightbox-modal.active {
      display: flex;
    }

    .lightbox-content {
      max-width: 1080px;
      width: 100%;
      background: var(--bg-surface);
      border: 1px solid var(--border-medium);
      border-radius: 8px;
      overflow: hidden;
      position: relative;
      box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
      display: flex;
      flex-direction: column;
    }

    .lightbox-image-wrap {
      position: relative;
      background: #06090F;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 320px;
      max-height: 68vh;
      overflow: hidden;
    }

    .lightbox-img {
      width: 100%;
      max-height: 68vh;
      object-fit: contain;
      display: block;
      transition: opacity 0.2s ease;
    }

    .lightbox-nav-btn {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: rgba(11, 15, 23, 0.75);
      border: 1px solid var(--border-medium);
      color: #FFFFFF;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      z-index: 10;
      transition: all 0.2s ease;
      backdrop-filter: blur(4px);
    }

    .lightbox-nav-btn:hover {
      background: var(--accent-primary);
      border-color: var(--accent-primary);
      transform: translateY(-50%) scale(1.08);
    }

    .lightbox-nav-btn.prev {
      left: 1rem;
    }

    .lightbox-nav-btn.next {
      right: 1rem;
    }

    .lightbox-topbar {
      position: absolute;
      top: 1rem;
      left: 1rem;
      right: 1rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      pointer-events: none;
      z-index: 15;
    }

    .lightbox-counter-badge {
      background: rgba(11, 15, 23, 0.85);
      border: 1px solid var(--border-medium);
      color: #F8FAFC;
      font-family: var(--font-heading);
      font-size: 0.78rem;
      font-weight: 700;
      padding: 0.35rem 0.85rem;
      border-radius: 20px;
      letter-spacing: 0.04em;
      pointer-events: auto;
    }

    .lightbox-close-btn {
      background: rgba(11, 15, 23, 0.85);
      border: 1px solid var(--border-medium);
      color: #fff;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      font-size: 22px;
      transition: all 0.2s ease;
      pointer-events: auto;
    }

    .lightbox-close-btn:hover {
      background: var(--accent-primary);
      border-color: var(--accent-primary);
      transform: rotate(90deg);
    }

    .lightbox-meta {
      padding: 1.25rem 1.75rem;
      background: var(--bg-surface);
      border-top: 1px solid var(--border-subtle);
    }

    .lightbox-meta-tag {
      font-size: 0.75rem;
      font-weight: 800;
      color: var(--accent-primary);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 0.3rem;
      display: inline-block;
    }

    .lightbox-meta-title {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 0.4rem;
      color: var(--text-main);
    }

    .lightbox-meta-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.55;
    }

    /* ==================== WORKSHOP SHOWCASE & GALLERY ==================== */
    .workshop-section-wrap {
      margin-top: 4rem;
      padding-top: 3rem;
      border-top: 1px solid var(--border-subtle);
    }

    .workshop-header-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-left: 4px solid var(--accent-primary);
      border-radius: 6px;
      padding: 2rem;
      margin-bottom: 2.25rem;
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .workshop-header-top {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 1.5rem;
      flex-wrap: wrap;
    }

    .workshop-metrics-pills {
      display: flex;
      gap: 0.85rem;
      flex-wrap: wrap;
    }

    .workshop-metric-pill {
      background: var(--bg-surface-elevated);
      border: 1px solid var(--border-medium);
      padding: 0.5rem 1rem;
      border-radius: 4px;
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }

    .workshop-metric-pill .val {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--accent-primary);
      font-family: var(--font-heading);
    }

    .workshop-metric-pill .lbl {
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.03em;
    }

    .workshop-filter-nav {
      display: flex;
      gap: 0.65rem;
      flex-wrap: wrap;
      margin-bottom: 2rem;
      padding-bottom: 1rem;
      border-bottom: 1px solid var(--border-subtle);
    }

    .ws-filter-btn {
      padding: 0.6rem 1.15rem;
      border-radius: 4px;
      border: 1px solid var(--border-medium);
      background: var(--bg-surface);
      color: var(--text-secondary);
      font-family: var(--font-heading);
      font-size: 0.84rem;
      font-weight: 700;
      cursor: pointer;
      transition: all 0.2s ease;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
    }

    .ws-filter-btn:hover {
      border-color: var(--accent-primary);
      color: var(--text-main);
      background: var(--bg-surface-elevated);
    }

    .ws-filter-btn.active {
      background: var(--accent-primary);
      border-color: var(--accent-primary);
      color: #FFFFFF;
      box-shadow: 0 4px 14px rgba(249, 115, 22, 0.25);
    }

    .workshop-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.35rem;
    }

    @media (max-width: 1200px) {
      .workshop-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    @media (max-width: 860px) {
      .workshop-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 540px) {
      .workshop-grid {
        grid-template-columns: 1fr;
      }
    }

    .ws-photo-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 6px;
      overflow: hidden;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease;
      position: relative;
    }

    .ws-photo-card:hover {
      transform: translateY(-4px);
      border-color: var(--accent-primary);
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
    }

    .ws-photo-thumb {
      height: 200px;
      width: 100%;
      position: relative;
      overflow: hidden;
      background: #090D14;
    }

    .ws-photo-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease;
    }

    .ws-photo-card:hover .ws-photo-thumb img {
      transform: scale(1.08);
    }

    .ws-photo-badge {
      position: absolute;
      top: 0.75rem;
      left: 0.75rem;
      background: rgba(11, 15, 23, 0.85);
      border: 1px solid var(--border-medium);
      color: var(--accent-primary);
      font-size: 0.7rem;
      font-weight: 800;
      padding: 0.22rem 0.55rem;
      border-radius: 3px;
      letter-spacing: 0.04em;
    }

    .ws-photo-num {
      position: absolute;
      top: 0.75rem;
      right: 0.75rem;
      background: rgba(11, 15, 23, 0.85);
      border: 1px solid var(--border-medium);
      color: #F8FAFC;
      font-size: 0.7rem;
      font-weight: 700;
      padding: 0.22rem 0.5rem;
      border-radius: 3px;
    }

    .ws-photo-body {
      padding: 1rem 1.15rem;
      display: flex;
      flex-direction: column;
      flex: 1;
      justify-content: space-between;
      gap: 0.65rem;
    }

    .ws-photo-title {
      font-size: 0.92rem;
      font-weight: 700;
      color: var(--text-main);
      line-height: 1.4;
    }

    .ws-photo-desc {
      font-size: 0.82rem;
      color: var(--text-muted);
      line-height: 1.45;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .ws-photo-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 0.6rem;
      border-top: 1px solid var(--border-subtle);
      font-size: 0.76rem;
      color: var(--accent-primary);
      font-weight: 700;
    }

    /* ==================== RESPONSIVE RULES ==================== */
    @media (max-width: 1280px) {
      .brand-subtitle {
        display: none;
      }
      .nav-item-btn {
        padding: 0.42rem 0.6rem;
        font-size: 0.83rem;
      }
    }

    @media (max-width: 1400px) {
      .nav-cta-rfp {
        display: none;
      }
    }

    @media (max-width: 1040px) {
      .nav-links {
        display: none;
      }
      .mobile-menu-btn {
        display: flex;
      }
      .hero-grid, .about-story-grid, .k3-layout-grid, .contact-layout-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
      }
      .services-grid, .portfolio-grid, .kbli-grid, .feature-boxes-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 980px) {
      .hero-layout-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
          "intro"
          "stage"
          "creds";
        gap: 1.5rem;
      }
      .hero-grand-stage {
        margin: 0.25rem 0 0.5rem;
      }
      .canvas-viewport-wrap {
        min-height: 440px;
      }
      #threejs-hero-container {
        height: 440px;
      }
      .canvas-hud-overlay {
        position: absolute;
        top: 0.75rem;
        right: 0.75rem;
        left: 0.75rem;
        max-width: none;
        padding: 0.5rem 0.85rem;
      }
      .hud-tech-desc {
        display: none;
      }
    }

    @media (max-width: 768px) {
      .nav-inner {
        height: 60px;
        gap: 0.45rem;
      }
      .brand-link {
        gap: 0.5rem;
        min-width: 0;
        flex-shrink: 1;
      }
      .brand-logo-img {
        height: 44px;
        width: auto;
      }
      .brand-title {
        font-size: 0.82rem;
        letter-spacing: -0.01em;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 175px;
      }
      .brand-subtitle {
        display: none;
      }
      .nav-actions {
        gap: 0.45rem;
      }
      .nav-cta-wa {
        padding: 0.38rem 0.65rem;
        font-size: 0.78rem;
        gap: 0.3rem;
        border-radius: 6px;
      }
      .mobile-menu-btn {
        width: 38px;
        height: 38px;
        border-radius: 6px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }
      .container {
        padding: 0 1rem;
      }
      .hero-layout-grid {
        min-width: 0;
      }
      .hero-intro-col, .hero-grand-stage, .hero-credentials-card, .canvas-card {
        min-width: 0;
        width: 100%;
      }
      .hero-layout-section {
        padding: 1.25rem 0 1rem;
      }
      .hero-title-main {
        font-size: 1.85rem;
        line-height: 1.15;
        margin-bottom: 0.75rem;
      }
      .hero-lead-desc {
        font-size: 0.9rem;
        line-height: 1.55;
        margin-bottom: 1.25rem;
      }
      .hero-cta-group {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 0.65rem;
      }
      .hero-cta-group .btn {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0.8rem 1rem;
        font-size: 0.86rem;
        font-weight: 700;
        white-space: nowrap;
        text-align: center;
      }
      .hero-credentials-card {
        padding: 1.25rem 1.15rem;
      }
      .canvas-topbar {
        padding: 0.55rem 0.75rem;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.45rem;
      }
      .canvas-indicator {
        font-size: 0.72rem;
      }
      .canvas-angle-group {
        display: flex;
        flex-wrap: nowrap;
        width: 100%;
        gap: 0.25rem;
        align-items: center;
      }
      .angle-label {
        display: none;
      }
      .btn-angle-tag {
        flex: 1 1 0;
        min-width: 0;
        padding: 0.35rem 0.2rem;
        font-size: 0.65rem;
        justify-content: center;
        gap: 0.2rem;
        white-space: nowrap;
      }
      .btn-angle-tag .material-symbols-outlined {
        font-size: 13px;
      }
      .btn-fullscreen-toggle {
        flex-shrink: 0;
        width: 28px;
        height: 28px;
        padding: 0;
      }
      .canvas-viewport-wrap {
        min-height: 380px;
      }
      #threejs-hero-container {
        height: 380px;
      }
      .canvas-hud-overlay {
        top: 0.5rem;
        right: 0.5rem;
        left: 0.5rem;
        padding: 0.45rem 0.7rem;
        border-radius: 6px;
      }
      .hud-stage-num {
        font-size: 0.68rem;
      }
      .hud-stage-title {
        font-size: 0.74rem;
      }
      .canvas-parts-dock {
        padding: 0.4rem 0.6rem;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        gap: 0.35rem;
        scrollbar-width: none;
      }
      .canvas-parts-dock::-webkit-scrollbar {
        display: none;
      }
      .parts-dock-label {
        display: none;
      }
      .part-pill {
        font-size: 0.68rem;
        padding: 0.28rem 0.55rem;
        white-space: nowrap;
        flex-shrink: 0;
      }
      .canvas-bottombar {
        padding: 0.65rem 0.75rem;
      }
      .canvas-puzzle-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.45rem;
        width: 100%;
      }
      .btn-puzzle {
        padding: 0.6rem 0.5rem;
        font-size: 0.74rem;
        justify-content: center;
        gap: 0.35rem;
        white-space: nowrap;
      }
      .btn-puzzle .material-symbols-outlined {
        font-size: 16px;
      }
      .btn-puzzle-primary {
        order: -1;
        grid-column: span 2;
        padding: 0.75rem 0.8rem;
        font-size: 0.84rem;
      }
      .metrics-strip {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.6rem;
        margin-top: 1.25rem;
      }
      .metric-card {
        padding: 0.85rem 0.75rem;
      }
      .metric-num {
        font-size: 1.35rem;
      }
      .metric-label {
        font-size: 0.76rem;
      }
      .metric-desc {
        font-size: 0.72rem;
      }
      .services-grid, .portfolio-grid, .kbli-grid, .feature-boxes-grid {
        grid-template-columns: 1fr;
      }
      .kbli-flagship-card {
        flex-direction: column;
        align-items: flex-start;
      }
      .form-row {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .floating-theme-pill span:not(.material-symbols-outlined) {
        display: none;
      }
      .floating-theme-pill {
        padding: 0.6rem;
        width: 40px;
        height: 40px;
        justify-content: center;
        bottom: 1rem;
        right: 1rem;
      }
    }

    @media (max-width: 440px) {
      .brand-title {
        max-width: 135px;
        font-size: 0.76rem;
      }
      .nav-cta-wa-text {
        display: none;
      }
      .nav-cta-wa {
        width: 36px;
        height: 36px;
        padding: 0;
        border-radius: 50%;
        justify-content: center;
        background: rgba(16, 185, 129, 0.15);
        border-color: rgba(16, 185, 129, 0.6);
      }
      .nav-cta-wa-icon {
        font-size: 19px;
      }
      .canvas-viewport-wrap {
        min-height: 350px;
      }
      #threejs-hero-container {
        height: 350px;
      }
    }