.material-symbols-outlined {
      font-family: 'Material Symbols Outlined';
      font-weight: normal;
      font-style: normal;
      font-size: 24px;
      line-height: 1;
      letter-spacing: normal;
      text-transform: none;
      display: inline-block;
      white-space: nowrap;
      word-wrap: normal;
      direction: ltr;
      -webkit-font-feature-settings: 'liga';
      font-feature-settings: 'liga';
      -webkit-font-smoothing: antialiased;
      font-variation-settings: 'FILL' 0, 'wght' 300;
    }

    :root {
      --bg: #fafafa;
      --surface: #ffffff;
      --surface-alt: #f4f5f7;
      --ink: #0a0d14;
      --ink-2: #4b5060;
      --ink-3: #525b6e;
      --muted: #525b6e;
      --accent: #2563eb;
      --accent-soft: #eff4ff;
      --stroke: rgba(0, 0, 0, .06);
      --stroke-strong: rgba(0, 0, 0, .1);
      --shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);
      --shadow: 0 4px 16px rgba(0, 0, 0, .06);
      --shadow-lg: 0 12px 40px rgba(0, 0, 0, .08);
      --radius: 12px;
      --radius-lg: 16px;
      --radius-xl: 24px;
      --max: 1200px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
      color: var(--ink);
      background: var(--bg);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

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

    ul {
      list-style: none;
    }

    img {
      display: block;
      max-width: 100%;
    }

    .container {
      max-width: var(--max);
      margin: 0 auto;
      padding: 0 24px;
    }

    /* ─── Nav ─── */
    .nav {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(250, 250, 250, .8);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--stroke);
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      font-size: 20px;
      letter-spacing: -.03em;
    }

    .brand-icon {
      width: 28px;
      height: 28px;
      border-radius: 8px;
      background: var(--ink);
      display: grid;
      place-items: center;
    }

    .brand-icon svg {
      width: 16px;
      height: 16px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .nav-links a {
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 500;
      color: var(--ink-2);
      transition: background .15s, color .15s;
    }

    .nav-links a:hover {
      background: var(--surface-alt);
      color: var(--ink);
    }

    .nav-dropdown {
      position: relative;
    }

    .nav-dropdown-trigger {
      display: flex;
      align-items: center;
      gap: 4px;
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 500;
      color: var(--ink-2);
      cursor: pointer;
      transition: background .15s, color .15s;
    }

    .nav-dropdown-trigger:hover {
      background: var(--surface-alt);
      color: var(--ink);
    }

    .nav-dropdown-trigger svg {
      width: 12px;
      height: 12px;
      transition: transform .2s;
    }

    .nav-dropdown:hover .nav-dropdown-trigger svg {
      transform: rotate(180deg);
    }

    .nav-dropdown-menu {
      position: absolute;
      top: calc(100% + 8px);
      left: 50%;
      transform: translateX(-50%);
      min-width: 240px;
      padding: 8px;
      background: var(--surface);
      border: 1px solid var(--stroke);
      border-radius: 12px;
      box-shadow: 0 12px 40px rgba(0, 0, 0, .1);
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity .15s, visibility .15s, transform .15s;
      transform: translateX(-50%) translateY(4px);
    }

    .nav-dropdown:hover .nav-dropdown-menu {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
      transform: translateX(-50%) translateY(0);
    }

    .nav-dropdown-menu::before {
      content: "";
      position: absolute;
      top: -12px;
      left: 0;
      right: 0;
      height: 12px;
    }

    .nav-dropdown-menu a {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px 14px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 500;
      color: var(--ink-2);
      transition: background .15s, color .15s;
    }

    .nav-dropdown-menu a:hover {
      background: var(--surface-alt);
      color: var(--ink);
    }

    .nav-dropdown-icon {
      width: 28px;
      height: 28px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      font-size: 18px;
      flex-shrink: 0;
      background: var(--surface-alt);
      color: var(--ink-2);
    }

    .nav-actions {
      display: flex;
      gap: 8px;
      align-items: center;
    }

    /* ─── Buttons ─── */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 20px;
      border-radius: 10px;
      font-weight: 600;
      font-size: 14px;
      border: 1px solid var(--stroke-strong);
      background: var(--surface);
      color: var(--ink);
      cursor: pointer;
      transition: all .15s ease;
      white-space: nowrap;
    }

    .btn:hover {
      background: var(--surface-alt);
      border-color: rgba(0, 0, 0, .15);
    }

    .btn-primary {
      background: var(--ink);
      color: #fff;
      border-color: var(--ink);
      box-shadow: 0 1px 2px rgba(0, 0, 0, .15);
    }

    .btn-primary:hover {
      background: #1a1f2e;
    }

    .btn-sm {
      padding: 7px 14px;
      font-size: 13px;
      border-radius: 8px;
    }

    .btn-lg {
      padding: 14px 28px;
      font-size: 16px;
      border-radius: 12px;
    }

    .btn-ghost {
      border-color: transparent;
      background: transparent;
    }

    .btn-ghost:hover {
      background: var(--surface-alt);
      border-color: transparent;
    }

    /* ─── Hero ─── */
    .hero {
      padding: 80px 0 60px;
    }

    .hero-content {
      text-align: center;
      max-width: 780px;
      margin: 0 auto 60px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 14px 6px 6px;
      border-radius: 100px;
      background: var(--surface);
      border: 1px solid var(--stroke);
      font-size: 13px;
      font-weight: 600;
      color: var(--ink-2);
      margin-bottom: 28px;
    }

    .badge-dot {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: var(--accent-soft);
      display: grid;
      place-items: center;
    }

    .badge-dot::after {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
    }

    .hero h1 {
      font-size: clamp(40px, 5.5vw, 64px);
      font-weight: 800;
      line-height: 1.05;
      letter-spacing: -.035em;
      margin-bottom: 20px;
    }

    .hero h1 span {
      color: var(--ink-3);
    }

    .hero-sub {
      font-size: 18px;
      color: var(--ink-2);
      max-width: 600px;
      margin: 0 auto 36px;
      line-height: 1.7;
    }

    .hero-actions {
      display: flex;
      gap: 12px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .hero-categories {
      margin-top: 48px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      flex-wrap: wrap;
    }

    .hero-cat {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 18px;
      border-radius: 100px;
      background: var(--surface);
      border: 1px solid var(--stroke);
      font-size: 13px;
      font-weight: 600;
      color: var(--ink-2);
      transition: all .2s;
      cursor: pointer;
    }

    .hero-cat:hover {
      background: var(--ink);
      color: #fff;
      border-color: var(--ink);
    }

    .hero-cat-icon {
      font-size: 18px;
      line-height: 1;
      display: inline-flex;
      align-items: center;
    }

    .hero-cat-icon .material-symbols-outlined {
      font-size: 18px;
    }

    /* ─── Hero Showcase (Content Flow) ─── */
    .hero-showcase {
      padding: 0 0 80px;
    }

    .showcase-flow {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      gap: 0;
      align-items: center;
      max-width: 960px;
      margin: 0 auto;
    }

    .showcase-col {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .showcase-source {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 16px 20px;
      background: var(--surface);
      border: 1px solid var(--stroke);
      border-radius: var(--radius-lg);
      transition: box-shadow .2s, border-color .2s;
    }

    .showcase-source:hover {
      box-shadow: var(--shadow);
      border-color: var(--stroke-strong);
    }

    .showcase-source-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      font-size: 20px;
      flex-shrink: 0;
    }

    .showcase-source-icon-pdf {
      background: #fef2f2;
    }

    .showcase-source-icon-cms {
      background: #eff6ff;
    }

    .showcase-source-icon-api {
      background: #f0fdf4;
    }

    .showcase-source-icon-shop {
      background: #fefce8;
    }

    .showcase-source h4 {
      font-size: 14px;
      font-weight: 700;
      letter-spacing: -.01em;
    }

    .showcase-source p {
      font-size: 12px;
      color: var(--ink-3);
      line-height: 1.4;
    }

    .showcase-arrow {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      padding: 0 32px;
    }

    .showcase-arrow-line {
      width: 2px;
      height: 40px;
      background: linear-gradient(180deg, var(--stroke), var(--ink));
      border-radius: 2px;
    }

    .showcase-engine {
      padding: 20px 28px;
      background: var(--ink);
      color: #fff;
      border-radius: var(--radius-lg);
      text-align: center;
      box-shadow: var(--shadow-lg);
    }

    .showcase-engine-icon {
      font-size: 24px;
      margin-bottom: 6px;
    }

    .showcase-engine h4 {
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.01em;
    }

    .showcase-engine p {
      font-size: 12px;
      color: rgba(255, 255, 255, .5);
      margin-top: 2px;
    }

    .showcase-output {
      padding: 20px;
      background: var(--surface);
      border: 1px solid var(--stroke);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
    }

    .showcase-output-label {
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .06em;
      color: var(--muted);
      margin-bottom: 14px;
    }

    .showcase-qa {
      margin-bottom: 16px;
    }

    .showcase-qa:last-child {
      margin-bottom: 0;
    }

    .showcase-q {
      font-size: 13px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 6px;
      padding-left: 16px;
      position: relative;
    }

    .showcase-q::before {
      content: "Q";
      position: absolute;
      left: 0;
      top: 0;
      font-size: 11px;
      font-weight: 800;
      color: var(--accent);
    }

    .showcase-a {
      font-size: 13px;
      color: var(--ink-2);
      line-height: 1.55;
      padding: 10px 14px;
      background: var(--surface-alt);
      border-radius: var(--radius);
      border-left: 3px solid var(--accent);
    }

    .showcase-a b {
      color: var(--ink);
      font-weight: 700;
    }

    .showcase-a-source {
      display: inline-block;
      margin-top: 6px;
      font-size: 11px;
      color: var(--muted);
      font-weight: 600;
    }

    /* ─── Hero Demo Frame (Embedded Widget) ─── */
    .hero-demo-frame {
      max-width: 480px;
      margin: 0 auto;
      border-radius: var(--radius-lg);
      border: 1px solid var(--stroke);
      background: #fff;
      box-shadow: var(--shadow-lg);
      overflow: hidden;
    }

    .hero-demo-topbar {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 10px 16px;
      background: var(--surface-alt);
      border-bottom: 1px solid var(--stroke);
    }

    .hero-demo-dots {
      display: flex;
      gap: 6px;
    }

    .hero-demo-dots span {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }

    .hero-demo-dots span:first-child {
      background: #ff5f57;
    }

    .hero-demo-dots span:nth-child(2) {
      background: #febc2e;
    }

    .hero-demo-dots span:last-child {
      background: #28c840;
    }

    .hero-demo-title {
      font-size: 12px;
      font-weight: 600;
      color: var(--ink-3);
      flex: 1;
      text-align: center;
    }

    .hero-demo-body {
      position: relative;
      height: 520px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--surface);
    }

    .hero-demo-body .hero-demo-placeholder {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 16px;
      color: var(--ink-3);
      font-size: 14px;
    }

    .hero-demo-placeholder .btn {
      margin-top: 4px;
    }

    /* Keep the inline iframe filling the demo body */
    #heroWidgetContainer iframe {
      position: relative !important;
      bottom: auto !important;
      right: auto !important;
      left: auto !important;
      top: auto !important;
      width: 100% !important;
      height: 100% !important;
      min-height: 520px;
      border: none !important;
      border-radius: 0 !important;
      box-shadow: none !important;
    }

    @media (max-width: 768px) {
      .hero-demo-frame {
        max-width: 100%;
      }

      .hero-demo-body {
        height: 460px;
      }

      #heroWidgetContainer iframe {
        min-height: 460px;
      }
    }

    /* ─── Section helpers ─── */
    section {
      padding: 100px 0;
    }

    .section-label {
      font-size: 13px;
      font-weight: 700;
      color: var(--accent);
      text-transform: uppercase;
      letter-spacing: .08em;
      margin-bottom: 12px;
    }

    .section-title {
      font-size: clamp(30px, 3.5vw, 42px);
      font-weight: 800;
      letter-spacing: -.03em;
      line-height: 1.15;
      margin-bottom: 16px;
    }

    .section-desc {
      font-size: 17px;
      color: var(--ink-2);
      line-height: 1.7;
      max-width: 600px;
    }

    .section-header {
      margin-bottom: 64px;
    }

    .section-header-center {
      text-align: center;
      margin-bottom: 64px;
    }

    .section-header-center .section-desc {
      margin-left: auto;
      margin-right: auto;
    }

    /* ─── Problem → Result ─── */
    .problem-section {
      background: var(--surface);
      border-top: 1px solid var(--stroke);
      border-bottom: 1px solid var(--stroke);
    }

    .problem-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: start;
    }

    .problem-list {
      margin-top: 24px;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .problem-item {
      display: flex;
      gap: 14px;
      align-items: flex-start;
    }

    .problem-icon {
      width: 24px;
      height: 24px;
      border-radius: 6px;
      background: #fef2f2;
      flex-shrink: 0;
      margin-top: 2px;
      display: grid;
      place-items: center;
      color: #dc2626;
      font-size: 18px;
      font-weight: 400;
    }

    .problem-item p {
      font-size: 15px;
      color: var(--ink-2);
      line-height: 1.6;
    }

    .result-list {
      margin-top: 32px;
      display: flex;
      flex-direction: column;
      gap: 0;
    }

    .result-item {
      display: flex;
      gap: 20px;
      align-items: center;
      padding: 24px 0;
      border-bottom: 1px solid var(--stroke);
    }

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

    .result-num {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: var(--surface-alt);
      flex-shrink: 0;
      display: grid;
      place-items: center;
      font-size: 18px;
      font-weight: 800;
      color: var(--ink);
    }

    .result-text {
      font-size: 16px;
      font-weight: 600;
      color: var(--ink);
    }

    /* ─── Value Props ─── */
    .value-props-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .value-card {
      padding: 32px;
      background: var(--surface);
      border: 1px solid var(--stroke);
      border-radius: var(--radius-lg);
      transition: box-shadow .2s, border-color .2s;
    }

    .value-card:hover {
      box-shadow: var(--shadow);
      border-color: var(--stroke-strong);
    }

    .value-card-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      font-size: 24px;
      margin-bottom: 20px;
      background: var(--surface-alt);
      border: 1px solid var(--stroke);
      color: var(--ink-2);
    }

    .value-card h3 {
      font-size: 18px;
      font-weight: 700;
      letter-spacing: -.02em;
      margin-bottom: 10px;
    }

    .value-card p {
      font-size: 15px;
      color: var(--ink-2);
      line-height: 1.65;
    }

    /* ─── Faces / Multi-persona section ─── */
    .faces-section {
      background: var(--ink);
      color: #fff;
    }

    .faces-section .section-label {
      color: #60a5fa;
    }

    .faces-section .section-desc {
      color: rgba(255, 255, 255, .6);
    }

    .faces-intro {
      max-width: 560px;
      margin-bottom: 64px;
    }

    .faces-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: rgba(255, 255, 255, .08);
      border-radius: var(--radius-lg);
      overflow: hidden;
    }

    .face-card {
      background: var(--ink);
      padding: 40px 32px;
      transition: background .2s;
    }

    .face-card:hover {
      background: #12162a;
    }

    .face-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 20px;
    }

    .face-icon {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      font-size: 20px;
    }

    .face-icon-doc {
      background: rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .7);
    }

    .face-icon-site {
      background: rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .7);
    }

    .face-icon-product {
      background: rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .7);
    }

    .face-name {
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -.02em;
    }

    .face-tagline {
      font-size: 13px;
      font-weight: 600;
      color: rgba(255, 255, 255, .75);
      text-transform: uppercase;
      letter-spacing: .05em;
      margin-bottom: 16px;
    }

    .face-desc {
      font-size: 15px;
      color: rgba(255, 255, 255, .6);
      line-height: 1.65;
      margin-bottom: 24px;
    }

    .face-example {
      padding: 16px;
      background: rgba(255, 255, 255, .04);
      border: 1px solid rgba(255, 255, 255, .06);
      border-radius: var(--radius);
    }

    .face-q {
      font-size: 13px;
      font-weight: 600;
      color: rgba(255, 255, 255, .5);
      margin-bottom: 8px;
    }

    .face-a {
      font-size: 14px;
      color: rgba(255, 255, 255, .85);
      line-height: 1.55;
    }

    .face-a b {
      color: #fff;
    }

    /* ─── Use cases ─── */
    .usecases-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .usecase-card {
      padding: 32px;
      background: var(--surface);
      border: 1px solid var(--stroke);
      border-radius: var(--radius-lg);
      transition: box-shadow .2s, border-color .2s;
    }

    .usecase-card:hover {
      box-shadow: var(--shadow);
      border-color: var(--stroke-strong);
    }

    .usecase-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      font-size: 22px;
      margin-bottom: 20px;
      background: var(--surface-alt);
      border: 1px solid var(--stroke);
      color: var(--ink-2);
    }

    .usecase-card h3 {
      font-size: 18px;
      font-weight: 700;
      letter-spacing: -.02em;
      margin-bottom: 8px;
    }

    .usecase-card p {
      font-size: 15px;
      color: var(--ink-2);
      line-height: 1.65;
    }

    /* ─── How it works ─── */
    .how-section {
      background: var(--surface);
      border-top: 1px solid var(--stroke);
      border-bottom: 1px solid var(--stroke);
    }

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      position: relative;
    }

    .steps-grid::before {
      content: "";
      position: absolute;
      top: 32px;
      left: calc(12.5%);
      right: calc(12.5%);
      height: 2px;
      background: linear-gradient(90deg, var(--stroke) 0%, var(--stroke-strong) 50%, var(--stroke) 100%);
    }

    .step {
      text-align: center;
      position: relative;
      padding: 0 12px;
    }

    .step-num {
      width: 64px;
      height: 64px;
      border-radius: 50%;
      background: var(--surface);
      border: 2px solid var(--stroke-strong);
      display: grid;
      place-items: center;
      font-size: 22px;
      font-weight: 800;
      margin: 0 auto 20px;
      position: relative;
      z-index: 1;
      transition: all .2s;
    }

    .step:hover .step-num {
      background: var(--ink);
      color: #fff;
      border-color: var(--ink);
    }

    .step h3 {
      font-size: 15px;
      font-weight: 700;
      letter-spacing: -.01em;
      margin-bottom: 6px;
    }

    .step p {
      font-size: 13px;
      color: var(--ink-3);
      line-height: 1.55;
    }

    /* ─── Features ─── */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .feature-card {
      padding: 32px;
      background: var(--surface);
      border: 1px solid var(--stroke);
      border-radius: var(--radius-lg);
      transition: box-shadow .2s, border-color .2s;
    }

    .feature-card:hover {
      box-shadow: var(--shadow);
      border-color: var(--stroke-strong);
    }

    .feature-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: var(--surface-alt);
      border: 1px solid var(--stroke);
      display: grid;
      place-items: center;
      font-size: 22px;
      color: var(--ink-2);
      margin-bottom: 20px;
    }

    .feature-card h3 {
      font-size: 17px;
      font-weight: 700;
      letter-spacing: -.01em;
      margin-bottom: 10px;
    }

    .feature-card p {
      font-size: 14px;
      color: var(--ink-2);
      line-height: 1.6;
    }

    .feature-list {
      margin-top: 16px;
    }

    .feature-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 14px;
      color: var(--ink-2);
      padding: 6px 0;
    }

    .feature-list li::before {
      content: "\2713";
      flex-shrink: 0;
      font-weight: 700;
      color: var(--accent);
      margin-top: -1px;
    }

    /* ─── FAQ ─── */
    .faq-grid {
      max-width: 720px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
    }

    .faq-item {
      border-bottom: 1px solid var(--stroke);
    }

    .faq-item summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 24px 0;
      font-size: 16px;
      font-weight: 600;
      cursor: pointer;
      list-style: none;
      color: var(--ink);
      transition: color .15s;
    }

    .faq-item summary:hover {
      color: var(--ink-2);
    }

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

    .faq-item summary::after {
      content: "+";
      font-size: 22px;
      font-weight: 400;
      color: var(--muted);
      flex-shrink: 0;
      margin-left: 16px;
      transition: transform .2s;
    }

    .faq-item[open] summary::after {
      content: "\2212";
    }

    .faq-item p {
      padding: 0 0 24px;
      font-size: 15px;
      color: var(--ink-2);
      line-height: 1.65;
    }

    /* ─── CTA ─── */
    .cta-section {
      background: var(--ink);
      color: #fff;
    }

    .cta-inner {
      text-align: center;
      max-width: 640px;
      margin: 0 auto;
    }

    .cta-inner h2 {
      font-size: clamp(28px, 3.5vw, 40px);
      font-weight: 800;
      letter-spacing: -.03em;
      line-height: 1.15;
      margin-bottom: 16px;
    }

    .cta-inner p {
      font-size: 17px;
      color: rgba(255, 255, 255, .55);
      margin-bottom: 36px;
      line-height: 1.7;
    }

    .cta-form {
      display: flex;
      gap: 10px;
      justify-content: center;
      flex-wrap: wrap;
      margin-bottom: 16px;
    }

    .cta-input {
      width: 280px;
      padding: 14px 18px;
      border: 1px solid rgba(255, 255, 255, .15);
      border-radius: 12px;
      background: rgba(255, 255, 255, .05);
      color: #fff;
      font-size: 15px;
      font-family: inherit;
      outline: none;
      transition: border-color .15s;
    }

    .cta-input::placeholder {
      color: rgba(255, 255, 255, .3);
    }

    .cta-input:focus {
      border-color: rgba(255, 255, 255, .35);
    }

    .btn-white {
      background: #fff;
      color: var(--ink);
      border-color: #fff;
      font-weight: 700;
    }

    .btn-white:hover {
      background: #f0f0f0;
    }

    .cta-note {
      font-size: 13px;
      color: rgba(255, 255, 255, .75);
    }

    /* ─── Demo Popup Modal ─── */
    .modal-overlay {
      position: fixed;
      inset: 0;
      z-index: 9999;
      background: rgba(0, 0, 0, .45);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px;
      opacity: 0;
      visibility: hidden;
      transition: opacity .25s, visibility .25s;
    }

    .modal-overlay.open {
      opacity: 1;
      visibility: visible;
    }

    .modal {
      background: var(--surface);
      border-radius: 16px;
      box-shadow: 0 24px 64px rgba(0, 0, 0, .15);
      max-width: 440px;
      width: 100%;
      transform: translateY(16px) scale(.97);
      transition: transform .25s ease;
      overflow: hidden;
    }

    .modal-overlay.open .modal {
      transform: translateY(0) scale(1);
    }

    .modal-header {
      padding: 24px 28px 0;
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
    }

    .modal-header h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--ink);
      letter-spacing: -.02em;
    }

    .modal-close {
      background: none;
      border: none;
      font-size: 22px;
      color: var(--muted);
      cursor: pointer;
      padding: 0 2px;
      line-height: 1;
    }

    .modal-close:hover {
      color: var(--ink);
    }

    .modal-body {
      padding: 16px 28px 28px;
    }

    .modal-body p {
      font-size: 14px;
      color: var(--ink-2);
      line-height: 1.6;
      margin-bottom: 8px;
    }

    .modal-icon {
      text-align: center;
      font-size: 48px;
      margin-bottom: 8px;
    }

    .modal-body .email-highlight {
      display: inline-block;
      padding: 3px 10px;
      background: var(--accent-soft);
      color: var(--accent);
      border-radius: 6px;
      font-weight: 600;
      font-size: 14px;
    }

    /* Modal form elements */
    .modal-field {
      margin-bottom: 16px;
    }

    .modal-field label {
      display: block;
      font-size: 13px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 6px;
    }

    .modal-input {
      width: 100%;
      padding: 10px 14px;
      border: 1.5px solid var(--stroke);
      border-radius: 8px;
      font-size: 14px;
      background: var(--bg);
      color: var(--ink);
      transition: border-color .2s;
      box-sizing: border-box;
    }

    .modal-input:focus {
      outline: none;
      border-color: var(--accent);
      box-shadow: 0 0 0 3px var(--accent-soft);
    }

    .modal-input.error {
      border-color: rgba(220, 38, 38, .6);
    }

    .modal-checkbox {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      font-size: 13px;
      color: var(--ink-2);
      margin-bottom: 20px;
      cursor: pointer;
      line-height: 1.4;
    }

    .modal-checkbox input[type="checkbox"] {
      width: 16px;
      height: 16px;
      margin-top: 1px;
      accent-color: var(--accent);
      cursor: pointer;
      flex-shrink: 0;
    }

    .modal-checkbox.error {
      color: rgba(220, 38, 38, .85);
    }

    .modal-checkbox a {
      color: var(--accent);
      text-decoration: underline;
    }

    .modal-submit {
      width: 100%;
      justify-content: center;
    }

    .modal-countdown {
      margin-top: 16px;
      font-size: 13px;
      color: var(--muted);
      font-weight: 500;
    }

    /* ─── Pricing ─── */
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .pricing-card {
      background: var(--surface);
      border: 1px solid var(--stroke);
      border-radius: var(--radius-lg);
      padding: 36px 32px;
      display: flex;
      flex-direction: column;
      transition: box-shadow .2s, border-color .2s;
    }

    .pricing-card:hover {
      box-shadow: var(--shadow);
      border-color: var(--stroke-strong);
    }

    .pricing-card.featured {
      border-color: var(--accent);
      box-shadow: 0 0 0 2px var(--accent), var(--shadow-lg);
      position: relative;
    }

    .pricing-badge {
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent);
      color: #fff;
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .06em;
      padding: 5px 16px;
      border-radius: 100px;
      white-space: nowrap;
    }

    .pricing-plan {
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -.02em;
      margin-bottom: 8px;
    }

    .pricing-price {
      display: flex;
      align-items: baseline;
      gap: 4px;
      margin-bottom: 6px;
    }

    .pricing-amount {
      font-size: 48px;
      font-weight: 800;
      letter-spacing: -.03em;
      line-height: 1;
    }

    .pricing-period {
      font-size: 16px;
      color: var(--ink-3);
      font-weight: 500;
    }

    .pricing-desc {
      font-size: 14px;
      color: var(--ink-3);
      line-height: 1.5;
      margin-bottom: 24px;
    }

    .pricing-features {
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 32px;
      flex-grow: 1;
    }

    .pricing-feat {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      color: var(--ink-2);
    }

    .pricing-feat .ico {
      width: 20px;
      height: 20px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      flex-shrink: 0;
      font-size: 14px;
    }

    .pricing-feat .ico .material-symbols-outlined {
      font-size: 14px;
    }

    .pricing-feat .ico-yes {
      background: #ecfdf5;
      color: #059669;
    }

    .pricing-feat .ico-no {
      background: var(--surface-alt);
      color: var(--muted);
    }

    .pricing-feat.disabled {
      color: var(--muted);
    }

    .pricing-cta {
      margin-top: auto;
    }

    .pricing-cta .btn {
      width: 100%;
      justify-content: center;
      padding: 14px 20px;
      font-size: 15px;
    }

    @media (max-width: 1024px) {
      .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 640px;
      }
    }

    @media (max-width: 640px) {
      .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
      }
    }

    /* ─── Footer ─── */
    footer {
      border-top: 1px solid var(--stroke);
      padding: 48px 0 0;
      background: var(--surface);
    }

    .footer-top {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      flex-wrap: wrap;
      gap: 48px;
      padding-bottom: 40px;
    }

    .footer-brand {
      display: flex;
      flex-direction: column;
      gap: 12px;
      max-width: 280px;
    }

    .footer-brand-name {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      font-size: 18px;
      letter-spacing: -.03em;
    }

    .footer-brand-icon {
      width: 26px;
      height: 26px;
      border-radius: 7px;
      background: var(--ink);
      display: grid;
      place-items: center;
    }

    .footer-brand-icon svg {
      width: 14px;
      height: 14px;
    }

    .footer-brand-desc {
      font-size: 13px;
      color: var(--ink-3);
      line-height: 1.6;
    }

    .footer-brand-email {
      font-size: 13px;
      margin-top: 4px;
    }

    .footer-brand-email a {
      color: var(--accent);
      text-decoration: underline;
      text-underline-offset: 2px;
    }

    .footer-brand-email a:hover {
      color: var(--ink);
    }

    .footer-nav {
      display: flex;
      gap: 64px;
    }

    .footer-col h3 {
      font-size: 12px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .08em;
      color: var(--ink);
      margin-bottom: 14px;
    }

    .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-col a {
      font-size: 14px;
      color: var(--ink-3);
      transition: color .15s;
    }

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

    .footer-bottom {
      border-top: 1px solid var(--stroke);
      padding: 20px 0;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    .footer-copy {
      font-size: 13px;
      color: var(--muted);
    }

    .footer-developed {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      color: var(--muted);
    }

    .footer-developed img {
      width: 24px;
      height: 24px;
    }

    .footer-developed a {
      color: var(--ink-2);
      font-weight: 600;
      text-decoration: underline;
      text-decoration-color: var(--stroke-strong);
      text-underline-offset: 2px;
      transition: color .15s;
    }

    .footer-developed a:hover {
      color: var(--accent);
      text-decoration-color: var(--accent);
    }

    .anpc-holder {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .anpc-holder a {
      display: inline-flex;
    }

    .anpc-holder img {
      height: 40px;
      width: auto;
    }

    .iso-badges {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
    }

    .iso-badges .iso-label {
      font-size: 11px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: .08em;
      color: var(--muted);
      text-decoration: none;
      transition: color .15s;
    }

    .iso-badges a.iso-label:hover {
      color: var(--accent);
    }

    .iso-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border: 1px solid var(--stroke-strong);
      border-radius: 999px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .04em;
      color: var(--ink-2);
      background: var(--surface, transparent);
      white-space: nowrap;
    }

    .iso-badge::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent, #2563eb);
      flex-shrink: 0;
    }

    @media (max-width: 768px) {
      .footer-top {
        flex-direction: column;
        gap: 32px;
      }

      .footer-nav {
        gap: 40px;
        flex-wrap: wrap;
      }

      .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 8px;
      }

      .iso-badges {
        justify-content: center;
      }
    }


    /* ─── Inline CTA Bands ─── */
    .cta-band {
      padding: 56px 0;
      text-align: center;
      background: var(--surface-alt);
      border-top: 1px solid var(--stroke);
      border-bottom: 1px solid var(--stroke);
    }

    .cta-band-dark {
      background: var(--ink);
      color: #fff;
      border-color: transparent;
    }

    .cta-band h3 {
      font-size: clamp(20px, 2.5vw, 26px);
      font-weight: 800;
      letter-spacing: -.02em;
      margin-bottom: 8px;
    }

    .cta-band p {
      font-size: 15px;
      color: var(--ink-2);
      margin-bottom: 24px;
    }

    .cta-band-dark p {
      color: rgba(255, 255, 255, .55);
    }

    .cta-band-actions {
      display: flex;
      gap: 12px;
      justify-content: center;
      flex-wrap: wrap;
    }

    /* ─── Trust / Social Proof Strip ─── */
    .trust-strip {
      padding: 48px 0;
      text-align: center;
    }

    .trust-label {
      font-size: 13px;
      font-weight: 600;
      color: var(--muted);
      text-transform: uppercase;
      letter-spacing: .08em;
      margin-bottom: 28px;
    }

    .trust-logos {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 48px;
      flex-wrap: wrap;
      opacity: .45;
    }

    .trust-logo {
      font-size: 17px;
      font-weight: 800;
      letter-spacing: -.02em;
      color: var(--ink);
    }

    .trust-metrics {
      display: flex;
      justify-content: center;
      gap: 64px;
      flex-wrap: wrap;
      margin-top: 36px;
    }

    .trust-metric {
      text-align: center;
    }

    .trust-metric-num {
      font-size: 36px;
      font-weight: 800;
      letter-spacing: -.03em;
      color: var(--ink);
    }

    .trust-metric-label {
      font-size: 14px;
      color: var(--muted);
      font-weight: 500;
      margin-top: 4px;
    }

    /* ─── Differentiator Section ─── */
    .diff-section {
      background: var(--surface);
      border-top: 1px solid var(--stroke);
      border-bottom: 1px solid var(--stroke);
    }

    .diff-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }

    .diff-card {
      padding: 28px;
      background: var(--bg);
      border: 1px solid var(--stroke);
      border-radius: var(--radius-lg);
    }

    .diff-card-head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }

    .diff-icon {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      font-size: 20px;
      flex-shrink: 0;
      background: var(--surface-alt);
      border: 1px solid var(--stroke);
      color: var(--ink-2);
    }

    .diff-card h3 {
      font-size: 16px;
      font-weight: 700;
      letter-spacing: -.01em;
    }

    .diff-card p {
      font-size: 14px;
      color: var(--ink-2);
      line-height: 1.65;
    }

    .diff-compare {
      margin-top: 10px;
      padding: 10px 14px;
      background: var(--surface);
      border-radius: var(--radius);
      font-size: 13px;
      color: var(--ink-3);
      line-height: 1.55;
    }

    .diff-compare strong {
      color: var(--ink);
      font-weight: 700;
    }

    /* ─── Responsive ─── */
    @media (max-width: 1024px) {
      .problem-grid {
        grid-template-columns: 1fr;
        gap: 48px;
      }

      .value-props-grid {
        grid-template-columns: 1fr;
      }

      .faces-grid {
        grid-template-columns: 1fr;
      }

      .usecases-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .steps-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
      }

      .steps-grid::before {
        top: 32px;
      }

      .features-grid {
        grid-template-columns: 1fr 1fr;
      }

      .diff-grid {
        grid-template-columns: 1fr;
      }

      .trust-metrics {
        gap: 40px;
      }

      .showcase-flow {
        grid-template-columns: 1fr;
        gap: 24px;
        max-width: 480px;
      }

      .showcase-arrow {
        flex-direction: row;
        padding: 0;
        justify-content: center;
      }

      .showcase-arrow-line {
        width: 40px;
        height: 2px;
      }
    }

    @media (max-width: 768px) {
      section {
        padding: 64px 0;
      }

      .hero {
        padding: 48px 0 40px;
      }

      .nav-links {
        display: none;
      }

      .hero h1 {
        font-size: 34px;
      }

      .value-props-grid {
        grid-template-columns: 1fr;
      }

      .usecases-grid {
        grid-template-columns: 1fr;
      }

      .steps-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }

      .steps-grid::before {
        display: none;
      }

      .features-grid {
        grid-template-columns: 1fr;
      }

      .faces-grid {
        grid-template-columns: 1fr;
      }

      .diff-grid {
        grid-template-columns: 1fr;
      }

      .trust-metrics {
        gap: 24px;
      }

      .cta-band {
        padding: 40px 0;
      }

      .showcase-flow {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .showcase-arrow {
        flex-direction: row;
        padding: 0;
        justify-content: center;
      }

      .showcase-arrow-line {
        width: 40px;
        height: 2px;
      }
    }

    /* Honeypot — hidden from humans, visible to bots that read the raw HTML */
    .hp-field {
      position: absolute !important;
      left: -10000px !important;
      top: auto !important;
      width: 1px !important;
      height: 1px !important;
      overflow: hidden !important;
      opacity: 0 !important;
      pointer-events: none !important;
    }
@font-face {
  font-family: 'Inter';
  src: local('Inter');
  font-display: optional;
}
@font-face {
  font-family: 'Material Symbols Outlined';
  src: local('Material Symbols Outlined');
  font-display: optional;
}