@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 400 800; font-display: swap; src: url('/assets/fonts/plus-jakarta-sans-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 400 800; font-display: swap; src: url('/assets/fonts/plus-jakarta-sans-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

    /* -------------------------------------------------------------
       CSS VARIABLES: CUSTOMIZABLE COLOR PALETTE & DESIGN TOKENS
       ------------------------------------------------------------- */
    :root {
      /* Brand & Primary Tones */
      --color-brand-primary: #0f172a;        /* Deep slate navy */
      --color-brand-primary-hover: #1e293b;
      --color-brand-accent: #0284c7;         /* Refined cerulean / ocean blue */
      --color-brand-accent-hover: #0369a1;
      --color-brand-accent-subtle: #f0f9ff;
      --color-brand-accent-border: #bae6fd;
      
      /* Semantic Status Colors */
      --color-success: #059669;
      --color-success-bg: #ecfdf5;
      --color-success-border: #a7f3d0;
      --color-warning: #d97706;
      --color-warning-bg: #fffbeb;
      --color-warning-border: #fde68a;
      --color-info: #2563eb;
      --color-info-bg: #eff6ff;
      --color-info-border: #bfdbfe;

      /* Surfaces & Backgrounds */
      --color-bg-page: #f8fafc;              /* Off-white canvas */
      --color-bg-card: #ffffff;              /* Crisp card surface */
      --color-bg-subtle: #f1f5f9;            /* Slate 100 */
      --color-bg-muted: #e2e8f0;             /* Slate 200 */
      --color-bg-alt: #f4f6f8;

      /* Text & Typography */
      --color-text-main: #0f172a;
      --color-text-muted: #475569;
      --color-text-subtle: #64748b;
      --color-text-dim: #94a3b8;
      --color-text-inverse: #f8fafc;

      /* Borders */
      --color-border-subtle: #e2e8f0;
      --color-border-medium: #cbd5e1;
      --color-border-dark: #334155;

      /* Dark Section Canvas */
      --color-dark-bg: #0b1120;
      --color-dark-card: #131c31;
      --color-dark-border: #1e293b;
      --color-dark-text: #f8fafc;
      --color-dark-muted: #94a3b8;

      /* Spacing Rhythm */
      --space-1: 4px;
      --space-2: 8px;
      --space-3: 12px;
      --space-4: 16px;
      --space-5: 20px;
      --space-6: 24px;
      --space-8: 32px;
      --space-10: 40px;
      --space-12: 48px;
      --space-16: 64px;
      --space-20: 80px;
      --space-24: 96px;

      /* Layout */
      --container-max: 1180px;
      --container-wide: 1260px;

      /* Border Radii */
      --radius-xs: 4px;
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 14px;
      --radius-xl: 20px;
      --radius-2xl: 24px;
      --radius-full: 9999px;

      /* Elevation Shadows */
      --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
      --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
      --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
      --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.09), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
      --shadow-window: 0 25px 60px -15px rgba(15, 23, 42, 0.16), 0 0 0 1px rgba(15, 23, 42, 0.08);

      /* Typography Setup */
      --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }

    /* -------------------------------------------------------------
       BASE RESET & UNIVERSAL DEFAULTS
       ------------------------------------------------------------- */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      font-size: 16px;
      background-color: var(--color-bg-page);
      color: var(--color-text-main);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
      width: 100%;
    }

    body {
      font-family: var(--font-family);
      line-height: 1.55;
      color: var(--color-text-main);
      background-color: var(--color-bg-page);
      font-feature-settings: "cv02" 1, "cv03" 1, "cv04" 1, "cv11" 1, "tnum" 1;
      overflow-x: hidden;
      width: 100%;
    }

    /* Keyboard Accessibility & Focus Styles */
    :focus-visible {
      outline: 2px solid var(--color-brand-accent);
      outline-offset: 2px;
    }

    button:focus-visible, a:focus-visible, summary:focus-visible {
      outline: 2px solid var(--color-brand-accent);
      outline-offset: 3px;
      border-radius: var(--radius-xs);
    }

    /* Financial tabular figures */
    .num, .amount, td.num, th.num {
      font-variant-numeric: tabular-nums;
      font-feature-settings: "tnum" 1;
    }

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

    img, svg {
      display: block;
      vertical-align: middle;
    }

    button {
      font: inherit;
      cursor: pointer;
      border: none;
      background: none;
    }

    /* -------------------------------------------------------------
       CONTAINER & GRID UTILITIES
       ------------------------------------------------------------- */
    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: var(--space-6);
      padding-right: var(--space-6);
    }

    .container-wide {
      width: 100%;
      max-width: var(--container-wide);
      margin-left: auto;
      margin-right: auto;
      padding-left: var(--space-6);
      padding-right: var(--space-6);
    }

    .section {
      padding-top: var(--space-20);
      padding-bottom: var(--space-20);
    }

    .section-sm {
      padding-top: var(--space-12);
      padding-bottom: var(--space-12);
    }

    .section-header {
      text-align: center;
      max-width: 680px;
      margin: 0 auto var(--space-12) auto;
    }

    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--color-brand-accent);
      background: var(--color-brand-accent-subtle);
      border: 1px solid var(--color-brand-accent-border);
      padding: 4px 12px;
      border-radius: var(--radius-full);
      margin-bottom: var(--space-3);
    }

    .section-title {
      font-size: clamp(1.85rem, 3vw, 2.5rem);
      font-weight: 700;
      letter-spacing: -0.03em;
      color: var(--color-brand-primary);
      line-height: 1.2;
      margin-bottom: var(--space-4);
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--color-text-muted);
      line-height: 1.6;
    }

    /* -------------------------------------------------------------
       BUTTONS & BADGES
       ------------------------------------------------------------- */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-size: 0.9375rem;
      font-weight: 600;
      padding: 10px 20px;
      border-radius: var(--radius-md);
      transition: all 0.15s ease;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--color-brand-primary);
      color: #ffffff;
      box-shadow: 0 2px 4px rgba(15, 23, 42, 0.15);
    }

    .btn-primary:hover {
      background: var(--color-brand-primary-hover);
      box-shadow: 0 4px 8px rgba(15, 23, 42, 0.2);
      transform: translateY(-1px);
    }

    .btn-secondary {
      background: #ffffff;
      color: var(--color-brand-primary);
      border: 1px solid var(--color-border-medium);
      box-shadow: var(--shadow-xs);
    }

    .btn-secondary:hover {
      background: var(--color-bg-subtle);
      border-color: var(--color-text-subtle);
      transform: translateY(-1px);
    }

    .btn-accent {
      background: var(--color-brand-accent);
      color: #ffffff;
    }

    .btn-accent:hover {
      background: var(--color-brand-accent-hover);
    }

    .btn-sm {
      font-size: 0.8125rem;
      padding: 6px 14px;
      border-radius: var(--radius-sm);
    }

    .btn-lg {
      font-size: 1rem;
      padding: 13px 26px;
      border-radius: var(--radius-md);
    }

    .btn-plan {
      width: 100%;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 3px 8px;
      font-size: 0.725rem;
      font-weight: 600;
      border-radius: var(--radius-sm);
      line-height: 1.2;
    }

    .badge-success {
      background: var(--color-success-bg);
      color: var(--color-success);
      border: 1px solid var(--color-success-border);
    }

    .badge-warning {
      background: var(--color-warning-bg);
      color: var(--color-warning);
      border: 1px solid var(--color-warning-border);
    }

    .badge-info {
      background: var(--color-info-bg);
      color: var(--color-info);
      border: 1px solid var(--color-info-border);
    }

    .badge-neutral {
      background: var(--color-bg-subtle);
      color: var(--color-text-muted);
      border: 1px solid var(--color-border-subtle);
    }

    /* -------------------------------------------------------------
       SECTION 1: TOP NAVIGATION
       ------------------------------------------------------------- */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--color-border-subtle);
      transition: border-color 0.2s;
    }

    .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 68px;
      gap: 16px;
      min-width: 0;
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      font-size: 1.15rem;
      color: var(--color-brand-primary);
      letter-spacing: -0.03em;
      min-width: 0;
      flex-shrink: 0;
    }

    .brand-icon {
      width: 28px;
      height: 28px;
      background: var(--color-brand-primary);
      color: #ffffff;
      border-radius: 7px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .brand-extension {
      color: var(--color-brand-accent);
      font-weight: 700;
    }

    .nav-menu {
      display: flex;
      align-items: center;
      gap: var(--space-6);
      list-style: none;
    }

    .nav-link {
      font-size: 0.9rem;
      font-weight: 500;
      color: var(--color-text-muted);
      transition: color 0.15s ease;
      padding: 6px 2px;
    }

    .nav-link:hover {
      color: var(--color-brand-primary);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: var(--space-3);
      flex-shrink: 0;
    }

    .nav-login {
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--color-text-muted);
      padding: 8px 12px;
      transition: color 0.15s;
    }

    .nav-login:hover {
      color: var(--color-brand-primary);
    }

    .mobile-menu-btn {
      display: none;
      padding: 8px;
      color: var(--color-brand-primary);
      border-radius: var(--radius-sm);
    }

    /* -------------------------------------------------------------
       SECTION 2: HERO
       ------------------------------------------------------------- */
    .hero-section {
      padding-top: var(--space-16);
      padding-bottom: var(--space-10);
      text-align: center;
      position: relative;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 14px;
      border-radius: var(--radius-full);
      background: #ffffff;
      border: 1px solid var(--color-border-subtle);
      box-shadow: var(--shadow-xs);
      font-size: 0.8125rem;
      color: var(--color-text-muted);
      margin-bottom: var(--space-6);
      max-width: 100%;
    }

    .hero-badge-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--color-success);
      display: inline-block;
      flex-shrink: 0;
    }

    .hero-title {
      font-size: clamp(2.2rem, 4.8vw, 3.75rem);
      font-weight: 800;
      line-height: 1.12;
      letter-spacing: -0.04em;
      color: var(--color-brand-primary);
      max-width: 860px;
      margin: 0 auto var(--space-5) auto;
    }

    .hero-audience {
      font-size: clamp(1.05rem, 2vw, 1.25rem);
      color: var(--color-text-muted);
      max-width: 720px;
      margin: 0 auto var(--space-8) auto;
      line-height: 1.6;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: var(--space-4);
      margin-bottom: var(--space-3);
      flex-wrap: wrap;
    }

    .hero-microcopy {
      font-size: 0.8125rem;
      color: var(--color-text-subtle);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
    }

    .hero-microcopy svg {
      color: var(--color-success);
      flex-shrink: 0;
    }

    /* -------------------------------------------------------------
       SECTION 3: REALISTIC PRODUCT VISUAL MOCKUP
       ------------------------------------------------------------- */
    .product-mockup-wrapper {
      margin-top: var(--space-8);
      position: relative;
      width: 100%;
      max-width: 100%;
    }

    .app-window {
      background: #ffffff;
      border: 1px solid var(--color-border-medium);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-window);
      overflow: hidden;
      text-align: left;
      min-width: 0;
      max-width: 100%;
    }

    /* Window Chrome */
    .app-titlebar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 10px 16px;
      background: #f8fafc;
      border-bottom: 1px solid var(--color-border-subtle);
      min-width: 0;
    }

    .window-dots {
      display: flex;
      align-items: center;
      gap: 6px;
      flex-shrink: 0;
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }
    .dot-red { background: #f87171; }
    .dot-yellow { background: #fbbf24; }
    .dot-green { background: #34d399; }

    .window-search {
      display: flex;
      align-items: center;
      gap: 8px;
      background: #ffffff;
      border: 1px solid var(--color-border-subtle);
      border-radius: var(--radius-sm);
      padding: 4px 12px;
      font-size: 0.775rem;
      color: var(--color-text-subtle);
      width: 320px;
      max-width: 45%;
    }

    .window-company-tag {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--color-brand-primary);
      flex-shrink: 0;
    }

    .company-avatar {
      width: 22px;
      height: 22px;
      background: var(--color-brand-accent-subtle);
      color: var(--color-brand-accent);
      border: 1px solid var(--color-brand-accent-border);
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.7rem;
      font-weight: 700;
      flex-shrink: 0;
    }

    /* App Sub-header & Navigation inside Mockup */
    .app-menubar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 12px 20px;
      border-bottom: 1px solid var(--color-border-subtle);
      background: #ffffff;
      flex-wrap: wrap;
      gap: 12px;
      min-width: 0;
      max-width: 100%;
    }

    .app-nav-tabs {
      display: flex;
      align-items: center;
      gap: 4px;
      overflow-x: auto;
      max-width: 100%;
      -webkit-overflow-scrolling: touch;
    }

    .app-tab {
      padding: 6px 12px;
      font-size: 0.8125rem;
      font-weight: 500;
      color: var(--color-text-muted);
      border-radius: var(--radius-sm);
      transition: all 0.15s;
      white-space: nowrap;
    }

    .app-tab.active {
      color: var(--color-brand-primary);
      background: var(--color-bg-subtle);
      font-weight: 600;
    }

    .app-actions-bar {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }

    .app-btn-subtle {
      font-size: 0.775rem;
      font-weight: 600;
      padding: 5px 10px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--color-border-subtle);
      color: var(--color-brand-primary);
      background: #ffffff;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    /* App Main Canvas Layout */
    .app-canvas {
      display: grid;
      grid-template-columns: 1fr 340px;
      background: #ffffff;
      min-height: 480px;
      min-width: 0;
      max-width: 100%;
    }

    /* Left pane: Invoices Table */
    .app-invoices-pane {
      padding: 20px;
      border-right: 1px solid var(--color-border-subtle);
      overflow-x: auto;
      min-width: 0;
      max-width: 100%;
      -webkit-overflow-scrolling: touch;
    }

    .pane-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 14px;
      flex-wrap: wrap;
      gap: 8px;
    }

    .pane-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--color-brand-primary);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .pane-counter {
      font-size: 0.75rem;
      font-weight: 600;
      padding: 2px 7px;
      border-radius: var(--radius-full);
      background: var(--color-bg-subtle);
      color: var(--color-text-subtle);
    }

    /* Invoices Table */
    .mock-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.8125rem;
      min-width: 0;
    }

    .mock-table th {
      text-align: left;
      padding: 8px 10px;
      font-size: 0.725rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      color: var(--color-text-subtle);
      border-bottom: 1px solid var(--color-border-subtle);
      white-space: nowrap;
    }

    .mock-table td {
      padding: 11px 10px;
      border-bottom: 1px solid var(--color-border-subtle);
      color: var(--color-text-main);
      vertical-align: middle;
      white-space: nowrap;
    }

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

    .mock-table tr:hover td {
      background: #fbfcfd;
    }

    .inv-id {
      font-weight: 600;
      color: var(--color-brand-accent);
      font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
      font-size: 0.8rem;
    }

    .customer-name {
      font-weight: 600;
      color: var(--color-brand-primary);
      display: block;
    }

    .customer-jurisdiction {
      font-size: 0.7rem;
      color: var(--color-text-subtle);
    }

    /* Right pane: Books & VAT Live Card */
    .app-books-pane {
      background: #fafbfd;
      padding: 20px;
      display: flex;
      flex-direction: column;
      gap: 16px;
      min-width: 0;
    }

    .dashboard-card {
      background: #ffffff;
      border: 1px solid var(--color-border-subtle);
      border-radius: var(--radius-md);
      padding: 14px;
      box-shadow: var(--shadow-xs);
    }

    .dashboard-card-title {
      font-size: 0.775rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--color-text-subtle);
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .live-indicator {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 0.7rem;
      font-weight: 600;
      color: var(--color-success);
    }

    .ledger-balance-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.8125rem;
      padding: 6px 0;
      border-bottom: 1px dashed var(--color-border-subtle);
    }

    .ledger-balance-row:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }

    .balance-tag {
      color: var(--color-text-muted);
    }

    .balance-val {
      font-weight: 700;
      color: var(--color-brand-primary);
    }

    .vat-box-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 5px 0;
      font-size: 0.8rem;
    }

    .vat-box-label {
      color: var(--color-text-muted);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .vat-box-id {
      background: var(--color-bg-subtle);
      padding: 1px 5px;
      border-radius: 3px;
      font-size: 0.7rem;
      font-weight: 600;
      color: var(--color-text-subtle);
    }

    .vat-total-bar {
      margin-top: 10px;
      padding-top: 8px;
      border-top: 1px solid var(--color-border-subtle);
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.825rem;
      font-weight: 700;
    }

    .vat-total-val {
      color: var(--color-brand-primary);
      font-size: 0.95rem;
    }

    .peppol-status-bar {
      background: var(--color-brand-accent-subtle);
      border: 1px solid var(--color-brand-accent-border);
      border-radius: var(--radius-md);
      padding: 10px 12px;
      font-size: 0.75rem;
      color: var(--color-brand-accent-hover);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    /* -------------------------------------------------------------
       "WORKS WITH" LOGO STRIP (Monochrome Text Wordmarks)
       ------------------------------------------------------------- */
    .works-with-section {
      padding: var(--space-12) 0;
      border-bottom: 1px solid var(--color-border-subtle);
      background: #ffffff;
      text-align: center;
    }

    .works-with-label {
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--color-text-dim);
      margin-bottom: var(--space-6);
    }

    .wordmark-strip {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: clamp(24px, 5vw, 64px);
      flex-wrap: wrap;
    }

    .wordmark-item {
      display: inline-flex;
      flex-direction: column;
      align-items: center;
      gap: 3px;
      color: var(--color-text-subtle);
      transition: color 0.15s ease;
    }

    .wordmark-item:hover {
      color: var(--color-brand-primary);
    }

    .wordmark-text {
      font-size: 1.05rem;
      font-weight: 800;
      letter-spacing: -0.01em;
      text-transform: uppercase;
    }

    .wordmark-sub {
      font-size: 0.675rem;
      font-weight: 600;
      letter-spacing: 0.05em;
      color: var(--color-text-dim);
      text-transform: uppercase;
    }

    /* -------------------------------------------------------------
       SECTION 4: STORY STRIP (4 STEPS: QUOTE -> INVOICE -> BOOKS -> VAT)
       ------------------------------------------------------------- */
    .story-section {
      background: #ffffff;
      border-bottom: 1px solid var(--color-border-subtle);
    }

    .story-pipeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: var(--space-4);
      position: relative;
      margin-top: var(--space-8);
    }

    .story-card {
      background: var(--color-bg-page);
      border: 1px solid var(--color-border-subtle);
      border-radius: var(--radius-lg);
      padding: var(--space-6);
      position: relative;
      transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    }

    .story-card:hover {
      transform: translateY(-2px);
      border-color: var(--color-border-medium);
      box-shadow: var(--shadow-md);
    }

    .story-card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: var(--space-4);
    }

    .story-card-number {
      width: 32px;
      height: 32px;
      border-radius: 8px;
      background: var(--color-brand-primary);
      color: #ffffff;
      font-weight: 800;
      font-size: 0.85rem;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .story-connector-arrow {
      font-size: 0.725rem;
      font-weight: 700;
      color: var(--color-brand-accent);
      background: var(--color-brand-accent-subtle);
      border: 1px solid var(--color-brand-accent-border);
      padding: 2px 8px;
      border-radius: var(--radius-full);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    .story-card-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--color-brand-primary);
      margin-bottom: var(--space-2);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .story-card-desc {
      font-size: 0.875rem;
      color: var(--color-text-muted);
      line-height: 1.55;
      margin-bottom: var(--space-4);
    }

    .story-meta-pill {
      font-size: 0.725rem;
      font-weight: 600;
      color: var(--color-brand-accent);
      background: var(--color-brand-accent-subtle);
      border: 1px solid var(--color-brand-accent-border);
      padding: 3px 8px;
      border-radius: var(--radius-sm);
      display: inline-block;
    }

    /* -------------------------------------------------------------
       SECTION 5: TEN FEATURE BLOCKS (RHYTHMIC GRID & CLEAN MICRO-UIs)
       ------------------------------------------------------------- */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: var(--space-8);
      margin-top: var(--space-8);
    }

    .feature-card {
      background: #ffffff;
      border: 1px solid var(--color-border-subtle);
      border-radius: var(--radius-xl);
      padding: var(--space-8);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: var(--shadow-sm);
      transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
      min-width: 0;
    }

    .feature-card > * {
      min-width: 0;
    }

    .feature-card:hover {
      border-color: var(--color-border-medium);
      box-shadow: var(--shadow-md);
      transform: translateY(-2px);
    }

    /* Wide Spotlight Cards (Card 3: General Ledger, Card 6: Cashflow) */
    @media (min-width: 901px) {
      .feature-card.feature-card-wide {
        grid-column: span 2;
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
        gap: var(--space-8);
        align-items: center;
        background: linear-gradient(135deg, #ffffff 0%, #fbfcfd 100%);
        border-color: var(--color-border-medium);
      }
      .feature-card.feature-card-wide > div:first-child {
        display: flex;
        flex-direction: column;
        justify-content: center;
      }
      .feature-card.feature-card-wide .micro-ui {
        margin-top: 0;
      }
    }

    .feature-header {
      margin-bottom: var(--space-5);
    }

    .feature-tag {
      font-size: 0.725rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--color-brand-accent);
      margin-bottom: var(--space-2);
      display: block;
    }

    .feature-heading {
      font-size: 1.35rem;
      font-weight: 700;
      color: var(--color-brand-primary);
      margin-bottom: var(--space-2);
      letter-spacing: -0.02em;
    }

    .feature-job {
      font-size: 0.9375rem;
      font-weight: 600;
      color: var(--color-text-main);
      margin-bottom: var(--space-3);
    }

    .feature-desc {
      font-size: 0.875rem;
      color: var(--color-text-muted);
      line-height: 1.6;
    }

    /* Micro-UI Containers */
    .micro-ui {
      background: var(--color-bg-page);
      border: 1px solid var(--color-border-subtle);
      border-radius: var(--radius-md);
      padding: var(--space-4);
      margin-top: var(--space-6);
      font-size: 0.8125rem;
      box-shadow: var(--shadow-xs);
      min-width: 0;
    }

    .micro-ui-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-bottom: 8px;
      margin-bottom: 8px;
      border-bottom: 1px solid var(--color-border-subtle);
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--color-text-subtle);
      flex-wrap: wrap;
      gap: 6px;
    }

    /* Micro-UI Row Elements */
    .item-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 6px 0;
      border-bottom: 1px solid #edf2f7;
      gap: 8px;
    }

    .item-row:last-child {
      border-bottom: none;
    }

    .item-row-total {
      background: #f8fafc;
      padding: 6px 4px;
      font-weight: 700;
    }

    .micro-ui-footer {
      margin-top: 8px;
      display: flex;
      justify-content: flex-end;
    }

    .micro-ui-footer-split {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 8px;
      gap: 8px;
      flex-wrap: wrap;
    }

    .micro-ui-policy {
      font-size: 0.7rem;
      color: var(--color-text-subtle);
    }

    .btn-convert {
      font-size: 0.75rem;
      padding: 4px 10px;
    }

    /* Approval Flow (Card 2) */
    .approval-flow {
      display: flex;
      align-items: center;
      gap: 8px;
      margin: 10px 0;
      flex-wrap: wrap;
    }

    .approval-step {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--color-text-main);
    }

    .approval-arrow {
      color: var(--color-text-dim);
    }

    .approval-waiting {
      color: var(--color-warning);
      font-weight: 700;
    }

    .approval-check {
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: var(--color-success-bg);
      color: var(--color-success);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.7rem;
      flex-shrink: 0;
    }

    .approval-pending {
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: var(--color-warning-bg);
      color: var(--color-warning);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.7rem;
      flex-shrink: 0;
    }

    /* Journal Entry Table (Card 3) */
    .journal-entry-row {
      display: grid;
      grid-template-columns: 75px 1fr 85px 85px;
      padding: 6px 0;
      border-bottom: 1px solid #edf2f7;
      font-size: 0.75rem;
      gap: 6px;
    }

    .journal-header {
      font-weight: 700;
      color: var(--color-text-subtle);
      border-bottom: 1px solid var(--color-border-medium);
    }

    .font-mono {
      font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    }

    .text-right {
      text-align: right;
    }

    /* Peppol Packet (Card 4) */
    .peppol-packet {
      background: #ffffff;
      border: 1px solid var(--color-brand-accent-border);
      border-radius: var(--radius-sm);
      padding: 10px;
      font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
      font-size: 0.725rem;
      color: var(--color-brand-primary);
      overflow-wrap: anywhere;
      word-break: break-word;
    }

    .peppol-rule-pass {
      color: var(--color-success);
      font-weight: 700;
      margin-top: 4px;
    }

    .peppol-rule-meta {
      color: var(--color-text-subtle);
      margin-top: 2px;
    }

    /* VAT Return (Card 5) */
    .amount-deductible {
      color: var(--color-success);
    }

    .vat-net-balance {
      font-weight: 700;
      color: var(--color-brand-primary);
    }

    /* Transactions (Card 6) */
    .tx-amount {
      display: block;
    }

    .tx-pos {
      font-weight: 600;
    }

    .tx-neg {
      font-weight: 600;
      color: var(--color-text-muted);
    }

    .tx-client {
      font-size: 0.7rem;
      color: var(--color-text-subtle);
      display: block;
    }

    .tx-status-wrap {
      text-align: right;
    }

    /* Bar Charts (Cards 6 & 8) */
    .micro-chart-legend {
      display: flex;
      justify-content: space-between;
      font-size: 0.7rem;
      color: var(--color-text-subtle);
      margin-top: 10px;
      margin-bottom: 4px;
    }

    .micro-chart {
      display: flex;
      align-items: flex-end;
      gap: 6px;
      height: 44px;
      margin-top: 6px;
    }

    .chart-bar {
      flex: 1;
      background: var(--color-brand-accent-border);
      border-radius: 3px;
      transition: opacity 0.15s ease, transform 0.15s ease;
    }

    .chart-bar:hover {
      opacity: 0.85;
      transform: scaleY(1.04);
    }

    .chart-bar-solid {
      background: var(--color-brand-accent);
    }

    .chart-bar-forecast {
      border: 1px dashed var(--color-brand-accent);
      background: var(--color-brand-accent-subtle);
    }

    .chart-bar-active {
      background: var(--color-brand-accent);
    }

    /* Chart Bar Heights */
    .bar-h-45 { height: 45%; }
    .bar-h-48 { height: 48%; }
    .bar-h-52 { height: 52%; }
    .bar-h-55 { height: 55%; }
    .bar-h-60 { height: 60%; }
    .bar-h-62 { height: 62%; }
    .bar-h-66 { height: 66%; }
    .bar-h-68 { height: 68%; }
    .bar-h-70 { height: 70%; }
    .bar-h-74 { height: 74%; }
    .bar-h-78 { height: 78%; }
    .bar-h-80 { height: 80%; }
    .bar-h-86 { height: 86%; }
    .bar-h-100 { height: 100%; }

    /* Roles & Rights (Card 7) */
    .role-name {
      font-weight: 600;
      color: var(--color-text-main);
    }

    .role-badges {
      display: inline-flex;
      gap: 4px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    /* Claims & Agreements (Cards 9 & 10) */
    .claim-val, .agreement-val {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      flex-shrink: 0;
    }

    /* -------------------------------------------------------------
       SECTION 6: E-INVOICING & COMPLIANCE BLOCK
       ------------------------------------------------------------- */
    .compliance-section {
      background: #ffffff;
      border-top: 1px solid var(--color-border-subtle);
      border-bottom: 1px solid var(--color-border-subtle);
    }

    .compliance-card-large {
      background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
      border: 1px solid var(--color-border-medium);
      border-radius: var(--radius-2xl);
      padding: var(--space-10);
      box-shadow: var(--shadow-sm);
    }

    .compliance-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--space-10);
      align-items: center;
    }

    .compliance-points {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: var(--space-4);
      margin-top: var(--space-6);
    }

    .compliance-point-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
    }

    .compliance-icon {
      width: 28px;
      height: 28px;
      border-radius: 6px;
      background: var(--color-brand-accent-subtle);
      color: var(--color-brand-accent);
      border: 1px solid var(--color-brand-accent-border);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 2px;
    }

    .compliance-point-text h4 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--color-brand-primary);
      margin-bottom: 3px;
    }

    .compliance-point-text p {
      font-size: 0.85rem;
      color: var(--color-text-muted);
      line-height: 1.5;
    }

    .compliance-inspector-box {
      background: var(--color-brand-primary);
      border-radius: var(--radius-xl);
      padding: var(--space-6);
      color: #ffffff;
      box-shadow: var(--shadow-lg);
      min-width: 0;
    }

    .terminal-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-bottom: var(--space-3);
      border-bottom: 1px solid #1e293b;
      margin-bottom: var(--space-4);
    }

    .terminal-dots {
      display: flex;
      gap: 5px;
    }

    .terminal-code {
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      font-size: 0.75rem;
      line-height: 1.7;
      color: #cbd5e1;
      overflow-wrap: anywhere;
      word-break: break-word;
    }

    .terminal-highlight {
      color: #38bdf8;
    }

    .terminal-success {
      color: #34d399;
    }

    /* -------------------------------------------------------------
       SECTION 7: "NO FINE PRINT" STRIP
       ------------------------------------------------------------- */
    .fine-print-section {
      background: var(--color-bg-page);
    }

    .guarantees-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: var(--space-4);
      margin-top: var(--space-8);
    }

    .guarantee-card {
      background: #ffffff;
      border: 1px solid var(--color-border-subtle);
      border-radius: var(--radius-lg);
      padding: var(--space-6);
      text-align: left;
      transition: transform 0.2s, border-color 0.2s;
    }

    .guarantee-card:hover {
      transform: translateY(-2px);
      border-color: var(--color-border-medium);
    }

    .guarantee-icon-wrap {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: var(--color-bg-subtle);
      border: 1px solid var(--color-border-subtle);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--color-brand-primary);
      margin-bottom: var(--space-4);
    }

    .guarantee-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--color-brand-primary);
      margin-bottom: var(--space-2);
    }

    .guarantee-desc {
      font-size: 0.8125rem;
      color: var(--color-text-muted);
      line-height: 1.5;
    }

    /* -------------------------------------------------------------
       SECTION 8: PRICING TEASER (ALIGNED CARDS + EQUALIZED BUTTONS)
       ------------------------------------------------------------- */
    .pricing-section {
      background: #ffffff;
      border-top: 1px solid var(--color-border-subtle);
      border-bottom: 1px solid var(--color-border-subtle);
    }

    .pricing-plans-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: var(--space-6);
      margin-bottom: var(--space-8);
      align-items: stretch;
    }

    .pricing-card {
      background: #ffffff;
      border: 1px solid var(--color-border-subtle);
      border-radius: var(--radius-xl);
      padding: var(--space-8);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
      height: 100%;
    }

    .pricing-card:hover {
      transform: translateY(-2px);
    }

    .pricing-card.featured {
      border: 2px solid var(--color-brand-primary);
      box-shadow: var(--shadow-lg);
    }

    .pricing-card > div:first-child {
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .plan-badge-popular {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--color-brand-primary);
      color: #ffffff;
      font-size: 0.725rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      padding: 3px 12px;
      border-radius: var(--radius-full);
    }

    .plan-name {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--color-brand-primary);
      margin-bottom: 4px;
    }

    .plan-target {
      font-size: 0.825rem;
      color: var(--color-text-muted);
      margin-bottom: var(--space-5);
      min-height: 38px;
    }

    .plan-price-wrap {
      display: flex;
      align-items: baseline;
      gap: 4px;
      margin-bottom: var(--space-2);
    }

    .plan-currency {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--color-brand-primary);
    }

    .plan-amount {
      font-size: 2.75rem;
      font-weight: 800;
      letter-spacing: -0.04em;
      color: var(--color-brand-primary);
      line-height: 1;
    }

    .plan-period {
      font-size: 0.85rem;
      color: var(--color-text-subtle);
    }

    .plan-flat-note {
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--color-success);
      margin-bottom: var(--space-6);
    }

    .plan-features-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 11px;
      margin-bottom: var(--space-8);
      border-top: 1px solid var(--color-border-subtle);
      padding-top: var(--space-6);
      flex-grow: 1; /* Absorbs line count difference across plans to pin button */
    }

    .plan-feature-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 0.85rem;
      color: var(--color-text-main);
    }

    .plan-check {
      color: var(--color-success);
      flex-shrink: 0;
      margin-top: 2px;
    }

    .pricing-card .btn {
      margin-top: auto; /* Guarantees button bottom baseline alignment */
      width: 100%;
    }

    /* Dedicated Self-Hosted Licence Card */
    .self-hosted-banner-card {
      background: var(--color-brand-primary);
      border-radius: var(--radius-xl);
      padding: var(--space-8);
      color: #ffffff;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: var(--space-8);
      align-items: center;
      box-shadow: var(--shadow-lg);
    }

    .self-hosted-content h3 {
      font-size: 1.35rem;
      font-weight: 700;
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }

    .self-hosted-tag {
      background: rgba(255, 255, 255, 0.15);
      border: 1px solid rgba(255, 255, 255, 0.2);
      font-size: 0.725rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      padding: 2px 8px;
      border-radius: var(--radius-full);
    }

    .self-hosted-content p {
      font-size: 0.9rem;
      color: #cbd5e1;
      max-width: 680px;
      line-height: 1.6;
      margin-bottom: var(--space-4);
    }

    .self-hosted-specs {
      display: flex;
      gap: var(--space-6);
      font-size: 0.8rem;
      color: #94a3b8;
      flex-wrap: wrap;
    }

    .self-hosted-specs span {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .self-hosted-specs svg {
      flex-shrink: 0;
    }

    .self-hosted-pricing {
      text-align: right;
      min-width: 220px;
    }

    .self-hosted-price {
      font-size: 2rem;
      font-weight: 800;
      letter-spacing: -0.03em;
      line-height: 1;
      margin-bottom: 4px;
    }

    .self-hosted-terms {
      font-size: 0.75rem;
      color: #94a3b8;
      margin-bottom: var(--space-4);
    }

    /* -------------------------------------------------------------
       TESTIMONIALS (VISUALLY QUIET WIREFRAME PLACEHOLDERS)
       ------------------------------------------------------------- */
    .testimonials-section {
      background: var(--color-bg-page);
      border-top: 1px solid var(--color-border-subtle);
    }

    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: var(--space-6);
      margin-top: var(--space-8);
    }

    .testimonial-card {
      background: rgba(255, 255, 255, 0.65);
      border: 1.5px dashed var(--color-border-medium);
      border-radius: var(--radius-lg);
      padding: var(--space-6);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      box-shadow: none;
      transition: border-color 0.2s ease, background 0.2s ease;
    }

    .testimonial-card:hover {
      border-color: var(--color-brand-accent);
      background: #ffffff;
    }

    .testimonial-placeholder-banner {
      font-size: 0.6875rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--color-text-subtle);
      background: var(--color-bg-subtle);
      border: 1px solid var(--color-border-subtle);
      padding: 2px 8px;
      border-radius: 4px;
      display: inline-block;
      margin-bottom: var(--space-3);
      font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    }

    .testimonial-quote {
      font-size: 0.875rem;
      color: var(--color-text-muted);
      line-height: 1.55;
      margin-bottom: var(--space-6);
      font-style: normal;
      font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    }

    .testimonial-author {
      border-top: 1px dashed var(--color-border-subtle);
      padding-top: var(--space-3);
    }

    .testimonial-name {
      font-size: 0.8125rem;
      font-weight: 600;
      color: var(--color-text-subtle);
      font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    }

    .testimonial-role {
      font-size: 0.75rem;
      color: var(--color-text-dim);
    }

    /* -------------------------------------------------------------
       SECTION 9: FAQ WITH SIX QUESTIONS
       ------------------------------------------------------------- */
    .faq-section {
      background: #ffffff;
      border-top: 1px solid var(--color-border-subtle);
    }

    .faq-list {
      max-width: 820px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: var(--space-3);
    }

    .faq-item {
      border: 1px solid var(--color-border-subtle);
      border-radius: var(--radius-md);
      background: var(--color-bg-page);
      overflow: hidden;
      transition: border-color 0.15s, background-color 0.15s;
    }

    .faq-item[open] {
      border-color: var(--color-border-medium);
      background: #ffffff;
    }

    .faq-summary {
      padding: 18px 20px;
      font-size: 1rem;
      font-weight: 700;
      color: var(--color-brand-primary);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      list-style: none;
      user-select: none;
    }

    .faq-summary::-webkit-details-marker {
      display: none;
    }

    .faq-summary::after {
      content: "+";
      font-size: 1.25rem;
      font-weight: 400;
      color: var(--color-text-subtle);
      line-height: 1;
      transition: transform 0.2s ease;
      margin-left: 12px;
      flex-shrink: 0;
    }

    .faq-item[open] .faq-summary::after {
      content: "−";
      transform: rotate(180deg);
      color: var(--color-brand-accent);
    }

    .faq-answer {
      padding: 0 20px 18px 20px;
      font-size: 0.9rem;
      color: var(--color-text-muted);
      line-height: 1.65;
    }

    .faq-answer p:not(:last-child) {
      margin-bottom: 10px;
    }

    /* -------------------------------------------------------------
       SECTION 10: CLOSING CALL TO ACTION & WIDE FOOTER
       ------------------------------------------------------------- */
    .closing-cta-section {
      background: var(--color-bg-page);
      padding: var(--space-20) 0;
      text-align: center;
      border-top: 1px solid var(--color-border-subtle);
    }

    .cta-card {
      background: #ffffff;
      border: 1px solid var(--color-border-medium);
      border-radius: var(--radius-2xl);
      padding: var(--space-16) var(--space-8);
      box-shadow: var(--shadow-sm);
      max-width: 860px;
      margin: 0 auto;
    }

    .cta-title {
      font-size: clamp(2rem, 3.5vw, 2.75rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      color: var(--color-brand-primary);
      margin-bottom: var(--space-3);
      line-height: 1.2;
    }

    .cta-desc {
      font-size: 1.05rem;
      color: var(--color-text-muted);
      max-width: 600px;
      margin: 0 auto var(--space-8) auto;
      line-height: 1.6;
    }

    .cta-actions {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: var(--space-4);
      margin-bottom: var(--space-4);
      flex-wrap: wrap;
    }

    .cta-meta {
      font-size: 0.8rem;
      color: var(--color-text-subtle);
    }

    /* Wide Footer */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid var(--color-border-subtle);
      padding: var(--space-16) 0 var(--space-10) 0;
      font-size: 0.85rem;
    }

    .footer-columns-grid {
      display: grid;
      grid-template-columns: 1.5fr repeat(4, 1fr);
      gap: var(--space-8);
      margin-bottom: var(--space-12);
    }

    .footer-brand h4 {
      font-size: 1.1rem;
      font-weight: 800;
      color: var(--color-brand-primary);
      margin-bottom: var(--space-3);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .footer-brand p {
      color: var(--color-text-muted);
      line-height: 1.6;
      font-size: 0.825rem;
      margin-bottom: var(--space-4);
    }

    .footer-system-status {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--color-success);
      background: var(--color-success-bg);
      border: 1px solid var(--color-success-border);
      padding: 3px 8px;
      border-radius: var(--radius-full);
    }

    .footer-col h5 {
      font-size: 0.8rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--color-brand-primary);
      margin-bottom: var(--space-4);
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 9px;
    }

    .footer-link {
      color: var(--color-text-muted);
      transition: color 0.15s;
    }

    .footer-link:hover {
      color: var(--color-brand-primary);
    }

    .footer-bottom-bar {
      border-top: 1px solid var(--color-border-subtle);
      padding-top: var(--space-8);
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: var(--color-text-subtle);
      font-size: 0.8rem;
      flex-wrap: wrap;
      gap: var(--space-4);
    }

    /* -------------------------------------------------------------
       RESPONSIVE BREAKPOINTS (TABLET, MOBILE & 390px SAFETY)
       ------------------------------------------------------------- */
    @media (max-width: 1024px) {
      .app-canvas {
        grid-template-columns: 1fr;
      }
      .app-invoices-pane {
        border-right: none;
        border-bottom: 1px solid var(--color-border-subtle);
      }
      .story-pipeline {
        grid-template-columns: repeat(2, 1fr);
      }
      .guarantees-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .compliance-grid {
        grid-template-columns: 1fr;
      }
      .footer-columns-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 900px) {
      .features-grid {
        grid-template-columns: minmax(0, 1fr);
      }
      .feature-card.feature-card-wide {
        display: flex;
        flex-direction: column;
      }
      .feature-card.feature-card-wide .micro-ui {
        margin-top: var(--space-6);
      }
    }

    @media (max-width: 768px) {
      .nav-menu {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: #ffffff;
        border-bottom: 1px solid var(--color-border-subtle);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        padding: var(--space-4) var(--space-6);
        gap: var(--space-3);
      }
      .nav-menu.mobile-open {
        display: flex;
      }
      .mobile-menu-btn {
        display: block;
      }
      .pricing-plans-grid {
        grid-template-columns: 1fr;
      }
      .self-hosted-banner-card {
        grid-template-columns: 1fr;
        text-align: left;
      }
      .self-hosted-pricing {
        text-align: left;
      }
      .testimonials-grid {
        grid-template-columns: 1fr;
      }
      .guarantees-grid {
        grid-template-columns: 1fr;
      }
      .story-pipeline {
        grid-template-columns: 1fr;
      }
      .window-search {
        display: none;
      }
    }

    /* Strict Mobile Viewports (<= 560px, including 390px iPhone & Android) */
    @media (max-width: 560px) {
      .container, .container-wide {
        padding-left: 16px;
        padding-right: 16px;
      }
      .site-header {
        height: 58px;
      }
      .nav-wrapper {
        height: 58px;
        gap: 10px;
      }
      .brand-logo {
        font-size: 0.95rem;
        gap: 6px;
        min-width: 0;
        flex-shrink: 1;
      }
      .brand-icon {
        width: 24px;
        height: 24px;
        border-radius: 6px;
      }
      .brand-icon svg {
        width: 14px;
        height: 14px;
      }
      .nav-actions {
        gap: 6px;
        flex-shrink: 0;
      }
      .nav-login {
        display: none;
      }
      .nav-actions .btn {
        font-size: 0.75rem;
        padding: 6px 10px;
        white-space: nowrap;
        flex-shrink: 0;
      }
      .mobile-menu-btn {
        padding: 5px;
        flex-shrink: 0;
      }
      .nav-menu {
        top: 58px;
        padding: var(--space-4) 16px;
      }
      .hero-title {
        font-size: 2rem;
        line-height: 1.15;
      }
      .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 10px;
      }
      .hero-actions .btn {
        width: 100%;
        max-width: 320px;
      }
      .app-titlebar {
        padding: 8px 10px;
      }
      .app-menubar {
        padding: 10px;
      }
      .app-invoices-pane {
        padding: 12px;
      }
      .app-books-pane {
        padding: 12px;
      }
      .feature-card {
        padding: 20px 16px;
      }
      .pricing-card {
        padding: 24px 18px;
      }
      .self-hosted-banner-card {
        padding: 24px 18px;
      }
      .cta-card {
        padding: var(--space-10) var(--space-4);
      }
      .footer-columns-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
      }
    }
  
/* ------------------------------------------------------------- inner pages (site/build.py) */
.pricing-plans-grid.pricing-two { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 820px; margin-left: auto; margin-right: auto; }
@media (max-width: 900px) { .pricing-plans-grid.pricing-two { grid-template-columns: minmax(0, 1fr); } }
.feature-heading a { color: inherit; text-decoration: none; }
.feature-heading a:hover { color: var(--color-brand-accent); }
.page-hero { padding: var(--space-16, 64px) 0 var(--space-10, 40px); text-align: center; background: var(--color-bg-page); border-bottom: 1px solid var(--color-border-subtle); }
.page-hero h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); line-height: 1.1; letter-spacing: -0.03em; font-weight: 800; color: var(--color-text-main); max-width: 20ch; margin: 14px auto 16px; }
.page-hero .lead { font-size: clamp(1.02rem, 1.6vw, 1.2rem); color: var(--color-text-muted); max-width: 62ch; margin: 0 auto; line-height: 1.6; }
.page-hero .hero-actions { margin-top: 28px; }
.breadcrumb { font-size: 0.8125rem; color: var(--color-text-subtle); margin-bottom: 6px; }
.breadcrumb a { color: var(--color-text-subtle); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-brand-accent); }
.page-section { padding: 56px 0; }
.page-section.alt { background: var(--color-bg-card); border-top: 1px solid var(--color-border-subtle); border-bottom: 1px solid var(--color-border-subtle); }
.narrow { max-width: 780px; margin: 0 auto; }
.prose { color: var(--color-text-muted); font-size: 1.02rem; line-height: 1.75; }
.prose h2 { color: var(--color-text-main); font-size: 1.6rem; letter-spacing: -0.02em; line-height: 1.25; margin: 40px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { color: var(--color-text-main); font-size: 1.15rem; margin: 28px 0 8px; }
.prose p { margin: 0 0 16px; }
.prose ul, .prose ol { margin: 0 0 18px; padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--color-brand-accent); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--color-brand-accent-hover); }
.prose strong { color: var(--color-text-main); }
.prose code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9em; background: var(--color-bg-subtle); padding: 2px 6px; border-radius: 4px; }
.note { background: var(--color-brand-accent-subtle); border: 1px solid var(--color-brand-accent-border); border-radius: var(--radius-md); padding: 14px 18px; color: var(--color-text-main); font-size: 0.95rem; margin: 0 0 20px; }
.todo-note { background: var(--color-warning-bg); border: 1.5px dashed var(--color-warning-border); border-radius: var(--radius-md); padding: 14px 18px; color: var(--color-text-main); font-size: 0.95rem; font-family: ui-monospace, monospace; margin: 0 0 20px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.split .micro-ui { margin-top: 0; }
.tile-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.tile-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tile { background: var(--color-bg-card); border: 1px solid var(--color-border-subtle); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-xs); display: block; text-decoration: none; transition: border-color .15s, box-shadow .15s, transform .15s; }
a.tile:hover { border-color: var(--color-brand-accent-border); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.tile h3 { font-size: 1.05rem; color: var(--color-text-main); margin: 0 0 6px; letter-spacing: -0.01em; }
.tile p { font-size: 0.925rem; color: var(--color-text-muted); margin: 0; line-height: 1.55; }
.tile .feature-tag { display: block; margin-bottom: 8px; }
.tile .more { display: inline-block; margin-top: 12px; font-size: 0.875rem; font-weight: 600; color: var(--color-brand-accent); }
.table-wrap { overflow-x: auto; border: 1px solid var(--color-border-subtle); border-radius: var(--radius-lg); background: var(--color-bg-card); box-shadow: var(--shadow-xs); margin: 0 0 20px; }
.cmp-table { width: 100%; border-collapse: collapse; font-size: 0.925rem; min-width: 560px; }
.cmp-table th, .cmp-table td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--color-border-subtle); vertical-align: top; color: var(--color-text-muted); }
.cmp-table thead th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-subtle); background: var(--color-bg-subtle); }
.cmp-table tbody th { color: var(--color-text-main); font-weight: 600; width: 28%; }
.cmp-table tr:last-child th, .cmp-table tr:last-child td { border-bottom: 0; }
.cmp-table td.us { color: var(--color-text-main); background: var(--color-brand-accent-subtle); }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: step; position: relative; padding: 0 0 22px 52px; color: var(--color-text-muted); line-height: 1.65; }
.steps li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 34px; height: 34px; border-radius: 9px; background: var(--color-brand-primary); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; }
.steps li strong { display: block; color: var(--color-text-main); margin-bottom: 2px; }
.page-faq .faq-list { max-width: 780px; margin: 0 auto; }
.section-header.left { text-align: left; margin-left: 0; }
.section-header.left .section-title, .section-header.left .section-desc { text-align: left; margin-left: 0; }
@media (max-width: 900px) {
  .split { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .tile-grid, .tile-grid.two { grid-template-columns: minmax(0, 1fr); }
  .page-section { padding: 40px 0; }
}