:root {
      --canvas-ice: #EDF6F9;
      --canvas-white: #FFFFFF;
      --struct-slate: #1E252B;
      --struct-dark: #101418;
      --brand-teal: #006D77;
      --brand-teal-hover: #00565e;
      --brand-teal-glow: rgba(0, 109, 119, 0.18);
      --brand-sage: #83C5BE;
      --brand-sage-subtle: rgba(131, 197, 190, 0.12);
      --status-amber: #E29578;
      --font-display: 'Plus Jakarta Sans', -apple-system, sans-serif;
      --font-body: 'Inter', -apple-system, sans-serif;
      --radius-card: 14px;
      --radius-btn: 8px;
      --border-card: 1px solid rgba(131, 197, 190, 0.35);
      --shadow-soft: 0 4px 20px -2px rgba(16, 20, 24, 0.04);
      --shadow-premium: 0 20px 45px -12px rgba(16, 20, 24, 0.09), 0 1px 3px rgba(16, 20, 24, 0.04);
      --shadow-deep: 0 30px 60px -15px rgba(16, 20, 24, 0.25);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }

    body {
      font-family: var(--font-body);
      background-color: var(--canvas-ice);
      color: var(--struct-slate);
      line-height: 1.65;
      overflow-x: hidden;
    }

    h1, h2, h3, h4, .font-heading {
      font-family: var(--font-display);
      letter-spacing: -0.025em;
    }

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

    .container-custom {
      width: 100%;
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 28px;
    }

    /* Buttons */
    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background-color: var(--brand-teal);
      color: #FFFFFF;
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 14px;
      padding: 13px 26px;
      border-radius: var(--radius-btn);
      border: 1px solid var(--brand-teal);
      box-shadow: 0 2px 10px rgba(0, 109, 119, 0.25);
      cursor: pointer;
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .btn-primary:hover {
      background-color: var(--brand-teal-hover);
      box-shadow: 0 6px 20px rgba(0, 109, 119, 0.35);
      transform: translateY(-2px);
    }

    .btn-secondary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background-color: #FFFFFF;
      color: var(--struct-slate);
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 14px;
      padding: 13px 24px;
      border-radius: var(--radius-btn);
      border: 1px solid rgba(30, 37, 43, 0.2);
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .btn-secondary:hover {
      background-color: var(--canvas-ice);
      border-color: var(--struct-slate);
      transform: translateY(-1px);
    }

    .btn-outline-dark {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: transparent;
      color: #FFFFFF;
      font-family: var(--font-display);
      font-weight: 600;
      font-size: 14px;
      padding: 12px 24px;
      border-radius: var(--radius-btn);
      border: 1px solid rgba(131, 197, 190, 0.4);
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .btn-outline-dark:hover {
      background: rgba(131, 197, 190, 0.12);
      border-color: #FFFFFF;
    }

    /* Fixed Glass Header */
    header.site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: rgba(22, 28, 34, 0.92);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(131, 197, 190, 0.18);
      transition: all 0.3s ease;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 82px;
    }

    .logo-container {
      display: flex;
      flex-direction: column;
      cursor: pointer;
    }

    .logo-title {
      font-size: 21px;
      font-weight: 800;
      color: #FFFFFF;
      letter-spacing: -0.03em;
      line-height: 1.1;
    }

    .logo-title span {
      color: var(--brand-sage);
      font-weight: 700;
    }

    .logo-subtitle {
      font-size: 10px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: #94A3B8;
      font-weight: 600;
      margin-top: 3px;
    }

    nav.desktop-nav {
      display: flex;
      align-items: center;
      gap: 28px;
    }

    .nav-trigger {
      position: relative;
    }

    .nav-button {
      font-family: var(--font-display);
      font-size: 14px;
      font-weight: 600;
      color: #E2E8F0;
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 30px 0;
      cursor: pointer;
      background: transparent;
      border: none;
      transition: color 0.2s;
    }

    .nav-button:hover, .nav-button.active {
      color: var(--brand-sage);
    }

    /* Mega Dropdown Panel */
    .mega-dropdown-panel {
      position: absolute;
      top: 100%;
      left: 0;
      width: 100vw;
      background: #FFFFFF;
      border-top: 1px solid rgba(131, 197, 190, 0.35);
      border-bottom: 3px solid var(--brand-teal);
      box-shadow: var(--shadow-deep);
      display: none;
      z-index: 999;
      animation: megaFade 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    .mega-dropdown-panel.is-open {
      display: block;
    }

    @keyframes megaFade {
      from { opacity: 0; transform: translateY(-6px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .mega-columns-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 36px;
      padding: 40px 0;
    }

    .mega-category-head {
      display: flex;
      align-items: center;
      gap: 10px;
      font-family: var(--font-display);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 0.1em;
      color: var(--brand-teal);
      text-transform: uppercase;
      margin-bottom: 24px;
      padding-bottom: 8px;
      border-bottom: 1px solid rgba(131, 197, 190, 0.3);
    }

    .mega-category-head i {
      width: 18px;
      height: 18px;
      color: var(--brand-teal);
    }

    .mega-service-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .mega-item-link {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      padding: 8px 10px;
      border-radius: 6px;
      transition: all 0.2s ease;
      cursor: pointer;
    }

    .mega-item-link:hover {
      background-color: var(--canvas-ice);
      transform: translateX(3px);
    }

    .mega-item-title {
      font-family: var(--font-display);
      font-size: 14px;
      font-weight: 700;
      color: var(--struct-slate);
      line-height: 1.3;
    }

    .mega-item-sub {
      font-size: 11px;
      color: #64748B;
      margin-top: 3px;
      font-family: var(--font-body);
    }

    .mega-arrow {
      color: #94A3B8;
      width: 14px;
      height: 14px;
      flex-shrink: 0;
      margin-top: 3px;
      transition: transform 0.2s, color 0.2s;
    }

    .mega-item-link:hover .mega-arrow {
      color: var(--brand-teal);
      transform: translateX(3px);
    }

    /* Submenu Standard */
    .simple-dropdown {
      position: absolute;
      top: 100%;
      left: 0;
      min-width: 270px;
      background: #FFFFFF;
      border-radius: 8px;
      box-shadow: var(--shadow-deep);
      border: 1px solid rgba(131, 197, 190, 0.35);
      padding: 10px;
      display: none;
    }

    .simple-dropdown.is-open {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .dropdown-link {
      padding: 10px 14px;
      font-family: var(--font-display);
      font-size: 13px;
      font-weight: 600;
      color: var(--struct-slate);
      border-radius: 6px;
      transition: all 0.15s;
    }

    .dropdown-link:hover {
      background-color: var(--canvas-ice);
      color: var(--brand-teal);
    }

    /* Header Actions */
    .header-actions-wrap {
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .header-phone-link {
      display: flex;
      align-items: center;
      gap: 8px;
      color: #FFFFFF;
      font-family: var(--font-display);
      font-size: 13px;
      font-weight: 700;
      transition: color 0.2s;
    }

    .header-phone-link:hover {
      color: var(--brand-sage);
    }

    /* Hero Unit */
    .hero-wrapper {
      background-color: var(--struct-dark);
      position: relative;
      padding: 170px 0 110px 0;
      color: #FFFFFF;
      overflow: hidden;
    }

    .hero-wrapper::after {
      content: '';
      position: absolute;
      top: -30%;
      right: -10%;
      width: 700px;
      height: 700px;
      background: radial-gradient(circle, rgba(0, 109, 119, 0.15) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-layout-grid {
      display: grid;
      grid-template-columns: 1.25fr 0.75fr;
      gap: 60px;
      align-items: center;
      position: relative;
      z-index: 2;
    }

    .pill-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(131, 197, 190, 0.08);
      border: 1px solid rgba(131, 197, 190, 0.3);
      padding: 6px 14px;
      border-radius: 6px;
      font-family: var(--font-display);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--brand-sage);
      margin-bottom: 24px;
    }

    .amber-status-dot {
      width: 8px;
      height: 8px;
      background-color: var(--status-amber);
      border-radius: 50%;
      display: inline-block;
      box-shadow: 0 0 10px var(--status-amber);
    }

    .hero-headline {
      font-size: 46px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -0.03em;
      margin-bottom: 22px;
    }

    .hero-headline span {
      color: var(--brand-sage);
    }

    .hero-lead-text {
      font-size: 17px;
      line-height: 1.65;
      color: #94A3B8;
      margin-bottom: 38px;
      max-width: 620px;
    }

    .hero-action-group {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 48px;
    }

    .trust-horizontal-strip {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 22px;
      border-top: 1px solid rgba(131, 197, 190, 0.2);
      padding-top: 28px;
      font-size: 12px;
      color: #CBD5E1;
      font-weight: 500;
    }

    .trust-badge-item {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .trust-badge-item i {
      color: var(--brand-sage);
      width: 15px;
      height: 15px;
    }

    /* Teaser Card */
    .hero-quick-card {
      background: #FFFFFF;
      border-radius: var(--radius-card);
      border: var(--border-card);
      box-shadow: var(--shadow-deep);
      padding: 34px;
      color: var(--struct-slate);
    }

    .quick-card-head {
      font-family: var(--font-display);
      font-size: 19px;
      font-weight: 800;
      margin-bottom: 6px;
    }

    .quick-card-sub {
      font-size: 13px;
      color: #64748B;
      margin-bottom: 24px;
    }

    .quick-selector-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 14px 16px;
      border-radius: 8px;
      border: 1px solid #E2E8F0;
      background: var(--canvas-ice);
      margin-bottom: 12px;
      font-family: var(--font-display);
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
      transition: all 0.2s;
    }

    .quick-selector-item:hover {
      border-color: var(--brand-teal);
      background: #FFFFFF;
      transform: translateX(2px);
    }

    /* Sections */
    .content-section {
      padding: 95px 0;
    }

    .content-section.bg-white {
      background-color: var(--canvas-white);
    }

    .content-section.bg-dark {
      background-color: var(--struct-slate);
      color: #FFFFFF;
    }

    .section-eyebrow {
      display: inline-block;
      font-family: var(--font-display);
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--brand-teal);
      margin-bottom: 12px;
    }

    .section-eyebrow.light {
      color: var(--brand-sage);
    }

    .section-main-heading {
      font-size: 34px;
      font-weight: 800;
      line-height: 1.22;
      color: var(--struct-slate);
      margin-bottom: 16px;
    }

    .section-main-heading.light {
      color: #FFFFFF;
    }

    .section-lead-copy {
      font-size: 16px;
      color: #64748B;
      max-width: 700px;
      line-height: 1.65;
      margin-bottom: 50px;
    }

    .section-lead-copy.light {
      color: #94A3B8;
    }

    /* 3 Phase Cards */
    .lifecycle-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
    }

    .lifecycle-card {
      background: #FFFFFF;
      border: var(--border-card);
      border-radius: var(--radius-card);
      padding: 38px 30px;
      box-shadow: var(--shadow-soft);
      position: relative;
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    .lifecycle-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-premium);
    }

    .phase-badge-pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      background: rgba(0, 109, 119, 0.08);
      color: var(--brand-teal);
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 13px;
      border-radius: 8px;
      margin-bottom: 22px;
    }

    .phase-card-title {
      font-size: 20px;
      font-weight: 800;
      margin-bottom: 12px;
      color: var(--struct-slate);
    }

    .phase-card-copy {
      font-size: 14px;
      color: #64748B;
      line-height: 1.65;
    }

    /* Personas */
    .target-persona-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
    }

    .target-persona-card {
      background: #FFFFFF;
      border: var(--border-card);
      border-radius: var(--radius-card);
      padding: 38px 32px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: var(--shadow-soft);
    }

    .persona-tag {
      font-family: var(--font-display);
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--brand-teal);
      margin-bottom: 14px;
    }

    .persona-name {
      font-size: 21px;
      font-weight: 800;
      color: var(--struct-slate);
      margin-bottom: 14px;
      line-height: 1.3;
    }

    .persona-desc {
      font-size: 14px;
      color: #64748B;
      line-height: 1.65;
      margin-bottom: 28px;
    }

    /* Projects Matrix */
    .filter-tabs-row {
      display: flex;
      gap: 12px;
      margin-bottom: 40px;
    }

    .project-filter-pill {
      font-family: var(--font-display);
      font-size: 13px;
      font-weight: 700;
      padding: 9px 20px;
      border-radius: 6px;
      border: var(--border-card);
      background: #FFFFFF;
      color: var(--struct-slate);
      cursor: pointer;
      transition: all 0.2s;
    }

    .project-filter-pill.is-active {
      background: var(--struct-slate);
      color: #FFFFFF;
      border-color: var(--struct-slate);
    }

    .references-head {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 40px;
      gap: 20px;
      flex-wrap: wrap;
    }

    .showcase-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    a.showcase-card {
      text-decoration: none;
      color: inherit;
    }

    .showcase-card {
      background: #FFFFFF;
      border: var(--border-card);
      border-radius: var(--radius-card);
      padding: 32px;
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
      cursor: pointer;
    }

    .showcase-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-premium);
    }

    .showcase-tag {
      font-family: var(--font-display);
      font-size: 11px;
      font-weight: 800;
      color: var(--brand-teal);
      text-transform: uppercase;
      margin-bottom: 10px;
    }

    .showcase-title {
      font-size: 18px;
      font-weight: 800;
      color: var(--struct-slate);
      margin-bottom: 8px;
      line-height: 1.3;
    }

    .showcase-location {
      font-size: 12px;
      color: #64748B;
      display: flex;
      align-items: center;
      gap: 5px;
      margin-bottom: 16px;
    }

    .showcase-copy {
      font-size: 13px;
      color: #475569;
      line-height: 1.6;
      margin-bottom: 20px;
    }

    .showcase-spec-box {
      font-size: 11px;
      font-weight: 600;
      color: #0F766E;
      background: rgba(131, 197, 190, 0.15);
      padding: 8px 12px;
      border-radius: 6px;
      border: 1px solid rgba(131, 197, 190, 0.3);
    }

    /* Qualifier Lead Module */
    .lead-module-card {
      background: #FFFFFF;
      border: var(--border-card);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-deep);
      max-width: 880px;
      margin: 0 auto;
      padding: 48px;
    }

    .lead-step-bar {
      display: flex;
      justify-content: space-between;
      margin-bottom: 40px;
      position: relative;
    }

    .lead-step-bar::before {
      content: '';
      position: absolute;
      top: 17px;
      left: 30px;
      right: 30px;
      height: 2px;
      background: #E2E8F0;
      z-index: 1;
    }

    .step-node {
      position: relative;
      z-index: 2;
      background: #FFFFFF;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      width: 120px;
    }

    .node-circle {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: var(--canvas-ice);
      color: #64748B;
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 13px;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 2px solid #E2E8F0;
      transition: all 0.2s;
    }

    .step-node.is-active .node-circle {
      background: var(--brand-teal);
      color: #FFFFFF;
      border-color: var(--brand-teal);
      box-shadow: 0 0 0 4px var(--brand-teal-glow);
    }

    .step-node.is-finished .node-circle {
      background: var(--brand-sage);
      color: var(--struct-slate);
      border-color: var(--brand-sage);
    }

    .node-label {
      font-family: var(--font-display);
      font-size: 11px;
      font-weight: 700;
      color: #64748B;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .step-node.is-active .node-label {
      color: var(--struct-slate);
    }

    .qualifier-screen {
      display: none;
    }

    .qualifier-screen.is-active {
      display: block;
    }

    .option-card-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      margin-bottom: 32px;
    }

    .option-card {
      border: 1px solid #CBD5E1;
      border-radius: 8px;
      padding: 18px;
      cursor: pointer;
      transition: all 0.15s;
      background: #FFFFFF;
    }

    .option-card:hover {
      border-color: var(--brand-sage);
      background: var(--canvas-ice);
    }

    .option-card.is-chosen {
      border: 2px solid var(--brand-teal);
      background: rgba(0, 109, 119, 0.04);
    }

    .option-title {
      font-family: var(--font-display);
      font-size: 14px;
      font-weight: 700;
      color: var(--struct-slate);
      margin-bottom: 4px;
    }

    .option-sub {
      font-size: 12px;
      color: #64748B;
    }

    .form-field-unit {
      margin-bottom: 20px;
    }

    .field-label {
      display: block;
      font-family: var(--font-display);
      font-size: 13px;
      font-weight: 700;
      color: var(--struct-slate);
      margin-bottom: 6px;
    }

    .field-input {
      width: 100%;
      padding: 13px 16px;
      border-radius: var(--radius-btn);
      border: 1px solid #CBD5E1;
      font-family: var(--font-body);
      font-size: 14px;
      color: var(--struct-slate);
      background: #FFFFFF;
      transition: border-color 0.2s, box-shadow 0.2s;
    }

    .field-input:focus {
      outline: none;
      border-color: var(--brand-teal);
      box-shadow: 0 0 0 3px rgba(0, 109, 119, 0.12);
    }

    .step-actions-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 36px;
      padding-top: 20px;
      border-top: 1px solid #E2E8F0;
    }

    /* AEO Extraction Box */
    .aeo-extraction-box {
      background: #FFFFFF;
      border: 1px solid rgba(131, 197, 190, 0.4);
      border-left: 5px solid var(--brand-teal);
      padding: 30px;
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-soft);
      margin-bottom: 50px;
    }

    .aeo-query-title {
      font-family: var(--font-display);
      font-size: 18px;
      font-weight: 800;
      color: var(--struct-slate);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .aeo-query-title i {
      color: var(--brand-teal);
    }

    .aeo-answer-body {
      font-size: 15px;
      color: #334155;
      line-height: 1.7;
    }

    /* Technical Data Table */
    .tech-table-container {
      background: #FFFFFF;
      border: var(--border-card);
      border-radius: var(--radius-card);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      margin-bottom: 50px;
    }

    .tech-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 13px;
    }

    .tech-table th {
      background-color: var(--struct-slate);
      color: #FFFFFF;
      font-family: var(--font-display);
      font-weight: 700;
      padding: 16px 20px;
      letter-spacing: 0.04em;
    }

    .tech-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #E2E8F0;
      color: #334155;
    }

    .tech-table tr:last-child td {
      border-bottom: none;
    }

    .tech-table tr:nth-child(even) td {
      background-color: #F8FAFC;
    }

    /* FAQ Stack */
    .faq-stack {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-top: 30px;
    }

    .faq-block {
      background: #FFFFFF;
      border: var(--border-card);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: var(--shadow-soft);
    }

    .faq-trigger {
      padding: 20px 24px;
      font-family: var(--font-display);
      font-size: 15px;
      font-weight: 700;
      color: var(--struct-slate);
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      user-select: none;
    }

    .faq-trigger i {
      transition: transform 0.2s ease;
      color: var(--brand-teal);
    }

    .faq-block.is-expanded .faq-trigger i {
      transform: rotate(180deg);
    }

    .faq-drawer {
      display: none;
      padding: 0 24px 22px 24px;
      font-size: 14px;
      color: #475569;
      line-height: 1.7;
    }

    .faq-block.is-expanded .faq-drawer {
      display: block;
    }

    /* Geo District Badges */
    .geo-silo-box {
      background: #FFFFFF;
      border: var(--border-card);
      border-radius: var(--radius-card);
      padding: 32px;
      margin-bottom: 50px;
      box-shadow: var(--shadow-soft);
    }

    .geo-silo-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 20px;
    }

    .geo-district-badge {
      background: var(--canvas-ice);
      padding: 10px 14px;
      border-radius: 6px;
      font-size: 12px;
      font-weight: 600;
      color: var(--struct-slate);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .geo-district-badge i {
      color: var(--brand-teal);
      width: 14px;
      height: 14px;
    }

    /* Footer */
    footer.site-footer {
      background-color: var(--struct-slate);
      color: #CBD5E1;
      padding: 85px 0 38px 0;
      border-top: 1px solid rgba(131, 197, 190, 0.2);
    }

    .footer-columns {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 60px;
    }

    .footer-brand-title {
      font-family: var(--font-display);
      font-size: 20px;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 14px;
    }

    .footer-brand-title span {
      color: var(--brand-sage);
    }

    .footer-brand-desc {
      font-size: 13px;
      color: #94A3B8;
      line-height: 1.65;
      margin-bottom: 24px;
      max-width: 320px;
    }

    .footer-section-title {
      font-family: var(--font-display);
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: #FFFFFF;
      margin-bottom: 20px;
    }

    .footer-nav-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 11px;
    }

    .footer-nav-item {
      font-size: 13px;
      color: #94A3B8;
      transition: color 0.15s;
      cursor: pointer;
    }

    .footer-nav-item:hover {
      color: var(--brand-sage);
    }

    .footer-bavaria-silo {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding: 26px 0;
      margin-bottom: 34px;
      font-size: 12px;
      color: #64748B;
      line-height: 1.8;
    }

    .footer-bavaria-silo strong {
      color: #94A3B8;
    }

    .footer-legal-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
      font-size: 12px;
      color: #64748B;
    }

    .trust-stat-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }

    .trust-stat-card {
      background: rgba(255, 255, 255, 0.03);
      padding: 26px;
      border-radius: 10px;
      border: 1px solid rgba(131, 197, 190, 0.2);
    }

    .trust-stat-card svg,
    .trust-stat-card i {
      width: 30px;
      height: 30px;
      color: var(--brand-sage);
      margin: 0 auto 12px auto;
      display: block;
    }

    .trust-stat-title {
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 15px;
      margin-bottom: 4px;
    }

    .trust-stat-copy {
      font-size: 12px;
      color: #94A3B8;
      line-height: 1.5;
    }

    /* Header Additions: Logo, AI Pill & Hamburger */
    .site-header-logo {
      height: 40px;
      width: auto;
      display: block;
      transition: transform 0.2s ease;
    }

    .site-header-logo:hover {
      transform: scale(1.02);
    }

    .header-ai-pill-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(0, 109, 119, 0.25);
      border: 1px solid rgba(131, 197, 190, 0.4);
      color: #FFFFFF;
      font-family: var(--font-display);
      font-size: 13px;
      font-weight: 700;
      padding: 7px 14px;
      border-radius: 999px;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .header-ai-pill-btn:hover {
      background: var(--brand-teal);
      border-color: var(--brand-sage);
      box-shadow: 0 0 16px rgba(131, 197, 190, 0.35);
      transform: translateY(-1px);
    }

    .mobile-hamburger-btn {
      display: none;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: 6px;
      border-radius: 6px;
      transition: background 0.2s;
    }

    .mobile-hamburger-btn:hover {
      background: rgba(255, 255, 255, 0.1);
    }

    /* AI Pulse Dots */
    .ai-pulse-dot {
      display: inline-block;
      width: 8px;
      height: 8px;
      background: #10B981;
      border-radius: 50%;
      box-shadow: 0 0 0 rgba(16, 185, 129, 0.7);
      animation: aiPulse 2s infinite;
    }

    .ai-pulse-dot-sm {
      display: inline-block;
      width: 6px;
      height: 6px;
      background: #10B981;
      border-radius: 50%;
      box-shadow: 0 0 0 rgba(16, 185, 129, 0.7);
      animation: aiPulse 2s infinite;
    }

    @keyframes aiPulse {
      0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
      70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
      100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
    }

    /* Floating AI Advisor Trigger — hidden so the homepage matches the approved design */
    .ai-advisor-trigger-wrap {
      display: none;
      position: fixed;
      bottom: 24px;
      right: 24px;
      z-index: 998;
    }

    .ai-advisor-trigger-btn {
      display: flex;
      align-items: center;
      gap: 12px;
      background: linear-gradient(135deg, #161C22 0%, #006D77 100%);
      color: #FFFFFF;
      border: 1px solid rgba(131, 197, 190, 0.4);
      padding: 12px 20px;
      border-radius: 999px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35), 0 0 20px rgba(0, 109, 119, 0.3);
      cursor: pointer;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .ai-advisor-trigger-btn:hover {
      transform: translateY(-3px) scale(1.03);
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45), 0 0 30px rgba(131, 197, 190, 0.4);
      border-color: #FFFFFF;
    }

    .ai-sparkle-icon {
      background: rgba(131, 197, 190, 0.2);
      width: 30px;
      height: 30px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--brand-sage);
    }

    .ai-advisor-label {
      display: flex;
      flex-direction: column;
      text-align: left;
    }

    .ai-advisor-label strong {
      font-family: var(--font-display);
      font-size: 13px;
      letter-spacing: -0.01em;
      line-height: 1.2;
    }

    .ai-advisor-sub {
      font-size: 10px;
      color: #94A3B8;
      letter-spacing: 0.05em;
    }

    /* AI Advisor Modal Backdrop & Card */
    .ai-advisor-modal-backdrop {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(16, 20, 24, 0.7);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      z-index: 1100;
      align-items: center;
      justify-content: center;
      padding: 16px;
      animation: modalFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    .ai-advisor-modal-backdrop.is-visible {
      display: flex;
    }

    @keyframes modalFadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }

    .ai-advisor-modal-card {
      width: 100%;
      max-width: 580px;
      max-height: 85vh;
      background: #161C22;
      border: 1px solid rgba(131, 197, 190, 0.35);
      border-radius: 18px;
      box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
      display: flex;
      flex-direction: column;
      overflow: hidden;
      animation: modalSlideUp 0.28s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    @keyframes modalSlideUp {
      from { transform: translateY(20px) scale(0.97); }
      to { transform: translateY(0) scale(1); }
    }

    .ai-modal-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 24px;
      background: rgba(255, 255, 255, 0.03);
      border-bottom: 1px solid rgba(131, 197, 190, 0.2);
    }

    .ai-modal-header-left {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .ai-avatar-badge {
      width: 38px;
      height: 38px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--brand-teal) 0%, #161C22 100%);
      border: 1px solid rgba(131, 197, 190, 0.4);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .ai-modal-title {
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 15px;
      color: #FFFFFF;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .ai-version-pill {
      font-size: 10px;
      padding: 2px 7px;
      background: rgba(131, 197, 190, 0.18);
      color: var(--brand-sage);
      border-radius: 999px;
      font-weight: 700;
    }

    .ai-modal-sub {
      font-size: 11px;
      color: #94A3B8;
      margin-top: 2px;
    }

    .ai-modal-close {
      background: transparent;
      border: none;
      color: #94A3B8;
      cursor: pointer;
      padding: 6px;
      border-radius: 6px;
      transition: all 0.2s;
    }

    .ai-modal-close:hover {
      color: #FFFFFF;
      background: rgba(255, 255, 255, 0.1);
    }

    .ai-chat-body {
      padding: 20px 24px;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
      flex: 1;
      min-height: 220px;
      max-height: 360px;
    }

    .ai-message {
      display: flex;
      flex-direction: column;
      max-width: 90%;
    }

    .ai-message-system {
      align-self: flex-start;
    }

    .ai-message-user {
      align-self: flex-end;
    }

    .ai-msg-bubble {
      padding: 13px 17px;
      border-radius: 12px;
      font-size: 13px;
      line-height: 1.6;
    }

    .ai-message-system .ai-msg-bubble {
      background: rgba(255, 255, 255, 0.05);
      color: #E2E8F0;
      border: 1px solid rgba(131, 197, 190, 0.2);
    }

    .ai-message-user .ai-msg-bubble {
      background: var(--brand-teal);
      color: #FFFFFF;
      border-bottom-right-radius: 4px;
    }

    .ai-quick-prompts-row {
      display: flex;
      gap: 8px;
      overflow-x: auto;
      padding: 12px 24px;
      background: rgba(255, 255, 255, 0.02);
      border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    .ai-chip {
      white-space: nowrap;
      background: rgba(131, 197, 190, 0.08);
      color: #E2E8F0;
      border: 1px solid rgba(131, 197, 190, 0.25);
      font-size: 11.5px;
      font-weight: 600;
      padding: 6px 13px;
      border-radius: 999px;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .ai-chip:hover {
      background: rgba(131, 197, 190, 0.2);
      color: #FFFFFF;
      border-color: var(--brand-sage);
      transform: translateY(-1px);
    }

    .ai-chat-input-bar {
      display: flex;
      gap: 10px;
      padding: 16px 24px;
      background: rgba(255, 255, 255, 0.04);
      border-top: 1px solid rgba(131, 197, 190, 0.2);
    }

    .ai-prompt-input {
      flex: 1;
      background: rgba(0, 0, 0, 0.35);
      border: 1px solid rgba(131, 197, 190, 0.3);
      border-radius: 8px;
      padding: 10px 14px;
      color: #FFFFFF;
      font-size: 13px;
      font-family: var(--font-body);
      outline: none;
      transition: border-color 0.2s;
    }

    .ai-prompt-input:focus {
      border-color: var(--brand-sage);
    }

    .ai-send-btn {
      background: var(--brand-teal);
      color: #FFFFFF;
      border: none;
      border-radius: 8px;
      padding: 0 16px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s;
    }

    .ai-send-btn:hover {
      background: var(--brand-teal-hover);
    }

    /* Before/After Interactive Comparison Slider */
    .before-after-container {
      position: relative;
      width: 100%;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: var(--shadow-deep);
      border: 1px solid rgba(131, 197, 190, 0.35);
      user-select: none;
      -webkit-user-select: none;
      background: #000;
    }

    .before-after-image-wrapper {
      position: relative;
      width: 100%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

    .ba-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      pointer-events: none;
    }

    .ba-image-before-clip {
      position: absolute;
      top: 0;
      left: 0;
      width: 50%;
      height: 100%;
      overflow: hidden;
      z-index: 2;
    }

    .ba-image-before-clip .ba-image-before {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .ba-divider-handle {
      position: absolute;
      top: 0;
      bottom: 0;
      left: 50%;
      width: 3px;
      background: #FFFFFF;
      box-shadow: 0 0 12px rgba(0, 0, 0, 0.6);
      z-index: 10;
      cursor: ew-resize;
      touch-action: none;
    }

    .ba-handle-pill {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--brand-teal);
      border: 2px solid #FFFFFF;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: ew-resize;
      transition: transform 0.15s ease, background 0.15s ease;
    }

    .ba-handle-pill:hover {
      transform: translate(-50%, -50%) scale(1.1);
      background: var(--brand-teal-hover);
    }

    .ba-badge {
      position: absolute;
      top: 16px;
      padding: 6px 14px;
      border-radius: 6px;
      font-family: var(--font-display);
      font-size: 11.5px;
      font-weight: 800;
      letter-spacing: 0.05em;
      z-index: 5;
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
    }

    .ba-badge-before {
      left: 16px;
      background: rgba(22, 28, 34, 0.85);
      color: var(--status-amber);
      border: 1px solid rgba(226, 149, 120, 0.4);
    }

    .ba-badge-after {
      right: 16px;
      background: rgba(0, 109, 119, 0.85);
      color: #FFFFFF;
      border: 1px solid rgba(131, 197, 190, 0.5);
    }

    .ba-caption-strip {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding: 14px 20px;
      background: #161C22;
      border-top: 1px solid rgba(131, 197, 190, 0.2);
      font-size: 12.5px;
      color: #94A3B8;
    }

    .ba-caption-item {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    /* Mobile Glass Drawer */
    .mobile-nav-backdrop {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(16, 20, 24, 0.7);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      z-index: 1200;
      justify-content: flex-end;
    }

    .mobile-nav-backdrop.is-open {
      display: flex;
    }

    .mobile-nav-drawer {
      width: 100%;
      max-width: 360px;
      height: 100%;
      background: #161C22;
      border-left: 1px solid rgba(131, 197, 190, 0.3);
      display: flex;
      flex-direction: column;
      box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
      animation: drawerSlideIn 0.28s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    @keyframes drawerSlideIn {
      from { transform: translateX(100%); }
      to { transform: translateX(0); }
    }

    .mobile-nav-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 24px;
      border-bottom: 1px solid rgba(131, 197, 190, 0.2);
    }

    .mobile-nav-close {
      background: transparent;
      border: none;
      color: #94A3B8;
      cursor: pointer;
      padding: 6px;
      border-radius: 6px;
    }

    .mobile-nav-close:hover {
      color: #FFFFFF;
      background: rgba(255, 255, 255, 0.1);
    }

    .mobile-nav-content {
      padding: 20px 24px;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      gap: 20px;
      flex: 1;
    }

    .mobile-quick-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .mobile-action-pill {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(131, 197, 190, 0.3);
      color: #FFFFFF;
      padding: 10px;
      border-radius: 8px;
      font-size: 12px;
      font-weight: 700;
      text-decoration: none;
      cursor: pointer;
    }

    .mobile-action-pill.ai-pill {
      background: var(--brand-teal);
      border-color: var(--brand-sage);
    }

    .mobile-links-list {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .mobile-nav-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 13px 14px;
      border-radius: 8px;
      color: #E2E8F0;
      font-family: var(--font-display);
      font-size: 14.5px;
      font-weight: 600;
      text-decoration: none;
      background: transparent;
      border: none;
      width: 100%;
      cursor: pointer;
      transition: background 0.15s, color 0.15s;
    }

    .mobile-nav-item:hover, .mobile-nav-item.is-active {
      background: rgba(131, 197, 190, 0.12);
      color: var(--brand-sage);
    }

    .mobile-accordion-group.is-open .mobile-acc-content {
      display: flex;
    }

    .mobile-accordion-group.is-open .mobile-acc-trigger i {
      transform: rotate(180deg);
    }

    .mobile-acc-content {
      display: none;
      flex-direction: column;
      gap: 6px;
      padding: 10px 14px 14px 24px;
      background: rgba(0, 0, 0, 0.2);
      border-radius: 8px;
      margin-top: 4px;
    }

    .mobile-acc-cat {
      font-size: 10.5px;
      font-weight: 800;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--brand-sage);
      margin-top: 8px;
      margin-bottom: 2px;
    }

    .mobile-sublink {
      font-size: 13px;
      color: #94A3B8;
      text-decoration: none;
      padding: 4px 0;
      transition: color 0.15s;
    }

    .mobile-sublink:hover {
      color: #FFFFFF;
    }

    /* Sticky Bottom Bar on Small Phones */
    .mobile-bottom-bar {
      display: none;
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      background: rgba(22, 28, 34, 0.95);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-top: 1px solid rgba(131, 197, 190, 0.3);
      padding: 8px 16px;
      z-index: 995;
      justify-content: space-around;
      align-items: center;
    }

    .bottom-bar-btn {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 3px;
      background: transparent;
      border: none;
      color: #E2E8F0;
      font-size: 11px;
      font-weight: 700;
      cursor: pointer;
      text-decoration: none;
      padding: 4px 12px;
      border-radius: 6px;
    }

    .bottom-bar-btn.ai-bar-btn {
      color: var(--brand-sage);
    }

    .bottom-bar-btn.cta-bar-btn {
      background: var(--brand-teal);
      color: #FFFFFF;
      padding: 6px 14px;
      border-radius: 999px;
    }

    /* Responsive Grid Utilities (To replace broken inline grids) */
    .grid-responsive-2 {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }

    .grid-responsive-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .grid-responsive-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    /* AI Live Estimator Badge in Qualifier */
    .ai-live-estimator-card {
      background: rgba(0, 109, 119, 0.08);
      border: 1px solid rgba(0, 109, 119, 0.3);
      border-radius: 12px;
      padding: 18px 22px;
      margin-bottom: 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .ai-estimator-stat {
      display: flex;
      flex-direction: column;
    }

    .ai-estimator-label {
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: #64748B;
      font-weight: 700;
    }

    .ai-estimator-val {
      font-family: var(--font-display);
      font-size: 20px;
      font-weight: 800;
      color: var(--brand-teal);
    }

    /* Visual Project Showcase Cards with Image */
    .showcase-card-img {
      width: 100%;
      height: 190px;
      object-fit: cover;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
      transition: transform 0.3s ease;
    }

    .showcase-card:hover .showcase-card-img {
      transform: scale(1.03);
    }

    #view-root {
      min-height: 80vh;
    }

    /* Responsive Queries */
    @media (max-width: 1024px) {
      .hero-layout-grid { grid-template-columns: 1fr; gap: 36px; }
      .lifecycle-grid { grid-template-columns: 1fr; }
      .target-persona-grid { grid-template-columns: 1fr; }
      .showcase-grid { grid-template-columns: repeat(2, 1fr); }
      .geo-silo-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-columns { grid-template-columns: 1fr 1fr; }
      
      nav.desktop-nav { display: none; }
      .header-phone-link { display: none; }
      .header-cta-btn { display: none; }
      .mobile-hamburger-btn { display: block; }
      .mobile-bottom-bar { display: flex; }
      .ai-advisor-trigger-wrap { bottom: 74px; right: 16px; }

      .grid-responsive-4 { grid-template-columns: repeat(2, 1fr); }
      .trust-stat-grid { grid-template-columns: repeat(2, 1fr); }
      .grid-responsive-3 { grid-template-columns: 1fr; }
      .grid-responsive-2 { grid-template-columns: 1fr; }
    }

    @media (max-width: 640px) {
      .showcase-grid { grid-template-columns: 1fr; }
      .option-card-grid { grid-template-columns: 1fr; }
      .geo-silo-grid { grid-template-columns: 1fr; }
      .footer-columns { grid-template-columns: 1fr; }
      .hero-headline { font-size: 30px; }
      .lead-module-card { padding: 20px; }
      .ba-caption-strip { flex-direction: column; gap: 8px; }
      .grid-responsive-4 { grid-template-columns: 1fr; }
      .trust-stat-grid { grid-template-columns: 1fr; }
      .ai-live-estimator-card { flex-direction: column; align-items: flex-start; gap: 12px; }
    }