:root {
      --bg: #ffffff;
      --surface: #f7f7f7;
      --surface-strong: #eef0f3;
      --fg: #0a0b0d;
      --muted: #5b616e;
      --border: rgba(91, 97, 110, 0.2);
      --hairline: #dee1e6;
      --accent: #0052ff;
      --accent-active: #003ecc;
      --accent-wash: #f0f5ff;
      --on-primary: #ffffff;
      --positive: #05b169;
      --on-dark: #ffffff;
      --surface-dark: #0a0b0d;
      --surface-dark-elevated: #141519;
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-xl: 24px;
      --radius-pill: 100px;
      /* Radius lock: pills/buttons/inputs -> --radius-pill, cards/panels -> --radius-xl,
         icon tiles + inset thumbs -> --radius-md, avatars/dots -> 50%. No ad-hoc px radii. */
      --font: "Inter", -apple-system, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      --nav-h: 64px;
      --max: 1120px;
      --display-weight: 500;
      --section-y: 56px;
      --section-y-lg: 64px;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }
    body {
      font-family: var(--font);
      background: var(--bg);
      color: var(--fg);
      font-size: 16px;
      line-height: 1.5;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    img { max-width: 100%; display: block; }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; border: 0; cursor: pointer; background: none; }
    .num { font-family: var(--mono); font-weight: 500; font-variant-numeric: tabular-nums; }

    .wrap {
      width: min(var(--max), calc(100% - 40px));
      margin-inline: auto;
    }
    @media (min-width: 768px) {
      .wrap { width: min(var(--max), calc(100% - 64px)); }
    }

    /* Nav */
    .nav {
      position: sticky;
      top: 0;
      z-index: 50;
      height: var(--nav-h);
      display: flex;
      align-items: center;
      background: color-mix(in srgb, var(--bg) 88%, transparent);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid transparent;
      transition: border-color 0.2s, background 0.2s;
    }
    .nav.is-scrolled { border-bottom-color: var(--border); }
    .nav-inner {
      width: min(var(--max), calc(100% - 40px));
      margin-inline: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }
    .logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 600;
      font-size: 15px;
      letter-spacing: -0.02em;
    }
    .logo-mark {
      width: 40px;
      height: 40px;
      display: grid;
      place-items: center;
      flex-shrink: 0;
    }
    .logo-mark img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }
    .logo-word {
      height: 30px;
      width: auto;
      display: block;
      flex-shrink: 0;
    }
    .nav-links {
      display: none;
      align-items: center;
      gap: 4px;
      list-style: none;
    }
    @media (min-width: 900px) {
      .nav-links { display: flex; }
    }
    .nav-links a {
      padding: 8px 12px;
      font-size: 14px;
      font-weight: 500;
      color: var(--muted);
      border-radius: var(--radius-pill);
      transition: color 0.15s, background 0.15s;
    }
    .nav-links a:hover { color: var(--fg); background: var(--surface-strong); }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .lang-switch {
      display: inline-flex;
      align-items: center;
      gap: 2px;
      padding: 3px;
      border-radius: var(--radius-pill);
      background: var(--surface-strong);
    }
    .lang-switch a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 36px;
      height: 28px;
      padding: 0 10px;
      border-radius: var(--radius-pill);
      font-size: 12px;
      font-weight: 600;
      line-height: 1;
      letter-spacing: 0.02em;
      color: var(--muted);
      text-decoration: none;
      transition: color 0.15s, background 0.15s, box-shadow 0.15s;
    }
    .lang-switch a:hover { color: var(--fg); }
    .lang-switch a:focus-visible {
      outline: 2px solid var(--fg);
      outline-offset: 2px;
    }
    .lang-switch a.is-active {
      background: var(--bg);
      color: var(--fg);
      box-shadow: 0 1px 2px rgba(10, 11, 13, 0.08);
    }
    .menu-btn {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: var(--surface-strong);
    }
    @media (min-width: 900px) {
      .menu-btn { display: none; }
    }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      height: 44px;
      padding: 0 20px;
      border-radius: var(--radius-pill);
      font-size: 16px;
      font-weight: 600;
      line-height: 1.15;
      letter-spacing: 0.01em;
      transition: background 0.15s, color 0.15s, transform 0.15s, box-shadow 0.15s;
      white-space: nowrap;
    }
    .btn:active { transform: scale(0.98); }
    .btn-primary {
      background: var(--accent);
      color: var(--on-primary);
      box-shadow: 0 1px 2px rgba(0, 82, 255, 0.25);
    }
    .btn-primary:hover { background: var(--accent-active); }
    .btn:focus-visible,
    .menu-btn:focus-visible,
    .drawer-close:focus-visible,
    .nav-links a:focus-visible,
    .drawer a:focus-visible,
    .lang-switch a:focus-visible,
    .mobile-cta:focus-visible {
      outline: 2px solid var(--fg);
      outline-offset: 2px;
    }
    .btn-primary:focus-visible {
      outline-color: var(--fg);
    }
    .btn-secondary {
      background: var(--surface-strong);
      color: var(--fg);
    }
    .btn-secondary:hover { background: color-mix(in srgb, var(--surface-strong) 80%, var(--fg)); }
    .btn-ghost-dark {
      background: transparent;
      color: var(--on-dark);
      border: 1px solid rgba(255, 255, 255, 0.35);
      padding: 0 19px;
    }
    .btn-ghost-dark:hover { background: rgba(255, 255, 255, 0.08); }
    .hero .btn-ghost-dark:focus-visible {
      outline-color: var(--accent);
    }
    .btn-lg {
      height: 56px;
      padding: 0 32px;
    }
    .btn-block { width: 100%; }

    /* Hero - 2-column split (flagship video showcase) */
    .hero {
      position: relative;
      background: var(--bg);
      padding: 48px 0 40px;
    }
    @media (min-width: 900px) {
      .hero {
        padding: 60px 0 52px;
      }
    }
    .hero .wrap {
      width: min(1360px, calc(100% - 48px));
    }
    .hero-grid {
      display: grid;
      gap: 36px;
      align-items: center;
    }
    @media (min-width: 900px) {
      .hero-grid {
        grid-template-columns: 0.78fr 1.22fr;
        gap: 48px;
        min-height: 64vh;
      }
    }
    .hero-copy {
      max-width: 520px;
      width: 100%;
      min-width: 0;
      margin: 0;
      padding: 0;
      text-align: left;
    }
    .eyebrow {
      font-family: var(--mono);
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--accent);
      margin: 0 0 14px 0;
      text-align: left;
    }
    .hero h1 {
      font-size: clamp(32px, 3.8vw, 48px);
      font-weight: 700;
      line-height: 1.12;
      letter-spacing: -0.03em;
      color: var(--fg);
      margin: 0 0 16px 0;
      text-align: left;
    }
    .hero h1 .accent {
      color: var(--accent);
    }
    .hero-sub {
      font-size: clamp(16px, 1.5vw, 19px);
      font-weight: 500;
      line-height: 1.48;
      letter-spacing: -0.015em;
      color: var(--muted);
      margin: 0 0 26px 0;
      text-align: left;
    }
    .hero-sub .accent {
      color: var(--accent);
      font-weight: 600;
    }
    .hero-cta {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-start;
      margin: 0;
    }
    .hero .btn-primary {
      box-shadow: 0 8px 24px rgba(0, 82, 255, 0.28);
      height: 50px;
      padding: 0 26px;
      font-size: 15px;
      font-weight: 600;
    }
    .hero .btn-secondary {
      background: #fff;
      color: var(--accent);
      border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
      height: 50px;
      padding: 0 22px;
      font-size: 15px;
      font-weight: 500;
    }
    .hero .btn-secondary:hover {
      background: var(--surface);
      border-color: var(--accent);
    }


    /* Hero media right column - maximized frame */
    .hero-media {
      position: relative;
      border-radius: var(--radius-xl);
      overflow: hidden;
      border: 1px solid var(--border);
      background: #0a1218;
      box-shadow: 0 20px 54px rgba(10, 11, 13, 0.12);
      aspect-ratio: 16 / 9;
      width: 100%;
      min-height: 380px;
    }
    @media (min-width: 900px) {
      .hero-media {
        min-height: 440px;
      }
    }
    @media (min-width: 1200px) {
      .hero-media {
        min-height: 480px;
      }
    }
    .hero-media video {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
      background: #0a1218;
    }
    .hero-badge {
      position: absolute;
      top: 14px;
      left: 14px;
      z-index: 2;
      display: inline-flex;
      align-items: center;
      padding: 6px 12px;
      font-size: 12px;
      font-weight: 600;
      background: rgba(10, 18, 24, 0.85);
      color: #fff;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(255,255,255,0.12);
      backdrop-filter: blur(8px);
    }

    /* Proof band - Cifras clave as in image-21 */
    .proof-band {
      background: transparent;
      padding: 0 0 56px;
    }
    .proof-strip {
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 24px 32px;
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
      box-shadow: 0 4px 24px rgba(10, 11, 13, 0.04);
    }
    @media (min-width: 640px) {
      .proof-strip {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
      }
    }
    @media (min-width: 900px) {
      .proof-strip {
        grid-template-columns: repeat(4, 1fr);
        gap: 0;
      }
    }
    .proof-item {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      text-align: left;
      padding: 4px 16px;
      min-width: 0;
    }
    @media (min-width: 900px) {
      .proof-item {
        padding: 4px 32px;
      }
      .proof-item:first-child {
        padding-left: 8px;
      }
      .proof-item:not(:last-child) {
        border-right: 1px solid var(--border);
      }
    }
    .proof-num {
      font-size: clamp(24px, 2.5vw, 32px);
      font-weight: 700;
      color: var(--accent);
      letter-spacing: -0.02em;
      line-height: 1.1;
    }
    .proof-label {
      font-size: 13px;
      font-weight: 500;
      color: var(--muted);
      margin-top: 6px;
      line-height: 1.35;
    }


    /* Section commons - Padel spacing + centered heads */
    .section {
      padding: var(--section-y) 0;
    }
    @media (min-width: 768px) {
      .section { padding: var(--section-y-lg) 0; }
    }
    .section-gray { background: var(--surface); }
    .section-head {
      max-width: 640px;
      margin-bottom: 40px;
    }
    .section-head.center {
      text-align: center;
      margin-inline: auto;
      max-width: 720px;
    }
    .kicker {
      font-size: 12px;
      font-weight: 700;
      color: var(--accent);
      margin-bottom: 12px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .section-head h2 {
      font-size: clamp(30px, 4.5vw, 48px);
      font-weight: var(--display-weight);
      letter-spacing: -0.035em;
      line-height: 1.08;
      margin-bottom: 14px;
    }
    .section-head p {
      font-size: 17px;
      color: var(--muted);
      line-height: 1.55;
      max-width: 48ch;
    }
    .section-head.center p {
      margin-inline: auto;
    }


    /* Pillars */
    .pillars {
      display: grid;
      gap: 16px;
    }
    @media (min-width: 768px) {
      .pillars { grid-template-columns: repeat(3, 1fr); }
    }
    .pillar {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 28px 24px;
      transition: border-color 0.15s, box-shadow 0.15s;
    }
    .pillar:hover {
      border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
      box-shadow: 0 8px 24px rgba(0, 82, 255, 0.06);
    }
    .pillar-icon {
      width: 44px;
      height: 44px;
      border-radius: var(--radius-md);
      background: var(--accent-wash);
      color: var(--accent);
      display: grid;
      place-items: center;
      margin-bottom: 18px;
    }
    .pillar h3 {
      font-size: 18px;
      font-weight: 600;
      margin-bottom: 8px;
      letter-spacing: -0.01em;
    }
    .pillar p {
      font-size: 15px;
      color: var(--muted);
      line-height: 1.5;
    }


    /* Dual products: Ring + Chain - matching reference layout */
    .product-solutions {
      position: relative;
      padding-top: 8px;
    }
    .product-duo {
      display: grid;
      gap: 40px;
      margin-top: 8px;
    }
    @media (min-width: 800px) {
      .product-duo {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        align-items: start;
      }
    }
    .product-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      height: 100%;
      background: transparent;
      border: 0;
      box-shadow: none;
    }
    .product-card:hover {
      border: 0;
      box-shadow: none;
    }
    .product-badge {
      width: min(220px, 58vw);
      height: min(220px, 58vw);
      border-radius: 50%;
      background: var(--fg);
      display: grid;
      place-items: center;
      padding: 22px;
      position: relative;
      z-index: 2;
      box-shadow: 0 12px 32px rgba(10, 11, 13, 0.2);
      overflow: hidden;
    }
    .product-badge img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      filter: drop-shadow(0 8px 16px rgba(10, 11, 13, 0.28));
    }
    .product-card[data-od-id="product-chain"] .product-badge img {
      transform: scale(1.14);
    }
    .product-name {
      margin-top: 14px;
      font-size: 15px;
      font-weight: 600;
      letter-spacing: -0.02em;
      color: var(--fg);
      text-align: center;
      position: relative;
      z-index: 2;
    }
    .product-name small {
      display: block;
      margin-top: 2px;
      font-size: 12px;
      font-weight: 500;
      color: var(--muted);
    }
    .product-card-body {
      width: 100%;
      margin-top: -48px;
      padding: 64px 28px 28px;
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      border-top: 4px solid var(--accent);
      display: flex;
      flex-direction: column;
      flex: 1;
      min-height: 400px;
      box-shadow: 0 8px 24px rgba(10, 11, 13, 0.04);
    }
    .product-card-body h3 {
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      color: var(--muted);
      text-align: center;
      margin: 0 0 18px;
    }
    .product-specs {
      list-style: none;
      display: grid;
      gap: 16px;
      margin: 0;
      padding: 0;
      flex: 1;
    }
    .product-specs li {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.45;
      border: 0;
      padding: 0;
    }
    .product-specs strong {
      display: block;
      font-size: 14px;
      font-weight: 600;
      color: var(--accent);
      text-transform: none;
      letter-spacing: 0;
      margin-bottom: 4px;
    }
    .product-specs em {
      font-style: normal;
      font-weight: 600;
      color: var(--fg);
    }

    /* Story order: DOM order IS the visual order (no order: overrides) */

    /* How it works - same light CDS card format as Problemas / pilares */
    .how-works {
      background: var(--bg);
      color: var(--fg);
      padding: var(--section-y) 0;
    }
    @media (min-width: 768px) {
      .how-works { padding: var(--section-y-lg) 0; }
    }
    .how-works .section-head.center { max-width: 720px; }
    .how-works .kicker { color: var(--accent); }
    .how-works .section-head h2 { color: var(--fg); }
    .how-works .section-head p { color: var(--muted); max-width: 48ch; }
    .how-works .section-head .how-chips {
      margin: 16px auto 0;
    }
    .how-chips {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
      margin: 0 auto 28px;
      max-width: 720px;
    }
    .how-chips span {
      font-size: 12px;
      font-weight: 600;
      padding: 6px 12px;
      border-radius: var(--radius-pill);
      background: var(--accent-wash);
      border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
      color: var(--accent);
    }
    .how-grid {
      display: grid;
      gap: 16px;
    }
    @media (min-width: 800px) {
      .how-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
    }
    .how-card {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 28px 24px 26px;
      height: 100%;
      display: flex;
      flex-direction: column;
      position: relative;
      overflow: hidden;
      transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
    }
    .how-card::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 4px;
      background: var(--accent);
      opacity: 0.35;
      transition: opacity 0.15s;
    }
    .how-card:hover {
      border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
      box-shadow: 0 12px 32px rgba(0, 82, 255, 0.08);
      transform: translateY(-2px);
    }
    .how-card:hover::before { opacity: 1; }
    .how-card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 16px;
    }
    .how-num {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-md);
      background: var(--accent-wash);
      color: var(--accent);
      font-family: var(--mono);
      font-size: 16px;
      font-weight: 600;
      display: grid;
      place-items: center;
      flex-shrink: 0;
      box-shadow: none;
      margin: 0;
    }
    .how-card h3 {
      text-align: left;
      font-size: 20px;
      font-weight: 600;
      letter-spacing: -0.02em;
      margin-bottom: 14px;
      padding-bottom: 0;
      border-bottom: 0;
      color: var(--fg);
    }
    .how-card ul {
      list-style: none;
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      flex: 1;
    }
    .how-card li {
      display: grid;
      grid-template-columns: 10px 1fr;
      gap: 10px;
      align-items: start;
      font-size: 14px;
      line-height: 1.5;
      color: var(--muted);
    }
    .how-card li::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      margin-top: 6px;
      box-shadow: 0 0 0 3px rgba(0, 82, 255, 0.15);
    }
    .how-foot {
      margin-top: 28px;
      text-align: center;
      font-size: 14px;
      font-weight: 500;
      color: var(--muted);
      padding: 16px 20px;
      border-radius: var(--radius-lg);
      background: var(--surface);
      border: 1px solid var(--border);
    }
    .how-foot strong { color: var(--fg); font-weight: 600; }

    /* Comparison - clean CDS matrix (content unchanged) */
    .compare {
      background: var(--surface);
      color: var(--fg);
      padding: 72px 0;
    }
    @media (min-width: 768px) {
      .compare { padding: 96px 0; }
    }
    .compare .wrap { position: relative; z-index: 1; }
    .compare-head {
      text-align: center;
      max-width: 640px;
      margin: 0 auto 40px;
    }
    .compare-head .kicker {
      color: var(--accent);
      margin-bottom: 12px;
    }
    .compare-head h2 {
      font-size: clamp(28px, 4.2vw, 42px);
      font-weight: 400;
      letter-spacing: -0.035em;
      line-height: 1.1;
      margin-bottom: 12px;
      color: var(--fg);
    }
    .compare-head h2 em {
      font-style: normal;
      color: var(--accent);
    }
    .compare-head p {
      font-size: 17px;
      color: var(--muted);
      line-height: 1.55;
      max-width: 42ch;
      margin: 0 auto;
    }

    .compare-matrix {
      max-width: 920px;
      margin: 0 auto;
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      overflow: hidden;
      box-shadow: 0 8px 32px rgba(10, 11, 13, 0.04);
    }
    .compare-matrix-head {
      display: none;
      grid-template-columns: minmax(100px, 0.85fr) 1.15fr 1.15fr;
      gap: 0;
      border-bottom: 1px solid var(--border);
      background: var(--surface);
    }
    @media (min-width: 720px) {
      .compare-matrix-head { display: grid; }
    }
    .compare-matrix-head > div {
      padding: 16px 20px;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: -0.01em;
    }
    .compare-matrix-head .col-label {
      color: var(--muted);
    }
    .compare-matrix-head .col-bad {
      color: var(--muted);
      border-left: 1px solid var(--border);
    }
    .compare-matrix-head .col-good {
      color: var(--accent);
      border-left: 1px solid var(--border);
      background: var(--accent-wash);
    }
    .compare-matrix-head .col-good span,
    .compare-matrix-head .col-bad span {
      display: inline-block;
      margin-left: 8px;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      padding: 3px 8px;
      border-radius: var(--radius-pill);
      vertical-align: middle;
    }
    .compare-matrix-head .col-bad span {
      background: var(--surface-strong);
      color: var(--muted);
    }
    .compare-matrix-head .col-good span {
      background: rgba(0, 82, 255, 0.12);
      color: var(--accent);
    }

    .compare-row {
      display: grid;
      gap: 0;
      border-bottom: 1px solid var(--border);
    }
    .compare-row:last-child { border-bottom: 0; }
    @media (min-width: 720px) {
      .compare-row {
        grid-template-columns: minmax(100px, 0.85fr) 1.15fr 1.15fr;
      }
    }
    .compare-row-topic {
      padding: 16px 18px 8px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--fg);
    }
    @media (min-width: 720px) {
      .compare-row-topic {
        padding: 20px;
        display: flex;
        align-items: center;
        border-right: 0;
        background: var(--bg);
      }
    }
    .compare-cell {
      padding: 12px 18px 16px;
      font-size: 14px;
      line-height: 1.5;
      color: var(--muted);
      display: grid;
      grid-template-columns: 22px 1fr;
      gap: 10px;
      align-items: start;
    }
    @media (min-width: 720px) {
      .compare-cell {
        padding: 20px;
        border-left: 1px solid var(--border);
      }
    }
    .compare-cell.bad {
      background: var(--bg);
    }
    .compare-cell.good {
      background: color-mix(in srgb, var(--accent-wash) 55%, var(--bg));
    }
    @media (min-width: 720px) {
      .compare-cell.good { background: color-mix(in srgb, var(--accent-wash) 70%, var(--bg)); }
    }
    .compare-cell .ico {
      width: 20px;
      height: 20px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      font-size: 11px;
      font-weight: 700;
      flex-shrink: 0;
      margin-top: 2px;
    }
    .compare-cell.bad .ico {
      background: var(--surface-strong);
      color: var(--muted);
    }
    .compare-cell.good .ico {
      background: var(--accent);
      color: #fff;
    }
    .compare-cell .mobile-tag {
      display: block;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      margin-bottom: 4px;
    }
    @media (min-width: 720px) {
      .compare-cell .mobile-tag { display: none; }
    }
    .compare-cell.bad .mobile-tag { color: var(--muted); }
    .compare-cell.good .mobile-tag { color: var(--accent); }


    .compare-foot {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 16px 24px;
      margin-top: 32px;
      text-align: center;
    }
    .compare-foot p {
      font-size: 15px;
      color: var(--muted);
      margin: 0;
    }
    .compare-foot p strong {
      color: var(--fg);
      font-weight: 600;
    }

    /* Problems - light CDS cards */
    #aplicacion .section-head .kicker { color: var(--accent); }
    #aplicacion .section-head h2 { color: var(--fg); }
    #aplicacion .section-head p { color: var(--muted); }
    .prob-grid {
      display: grid;
      gap: 16px;
    }
    @media (min-width: 768px) {
      .prob-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
    }
    .prob-card {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 28px 24px 26px;
      height: 100%;
      position: relative;
      overflow: hidden;
      transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
      display: flex;
      flex-direction: column;
    }
    .prob-card::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 4px;
      background: var(--accent);
      opacity: 0.35;
      transition: opacity 0.15s;
    }
    .prob-card:hover {
      border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
      box-shadow: 0 12px 32px rgba(0, 82, 255, 0.08);
      transform: translateY(-2px);
    }
    .prob-card:hover::before { opacity: 1; }
    .prob-card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 18px;
    }
    .prob-idx {
      font-family: var(--mono);
      font-size: 13px;
      font-weight: 600;
      color: var(--accent);
      background: var(--accent-wash);
      padding: 6px 10px;
      border-radius: var(--radius-pill);
      letter-spacing: 0.02em;
    }
    .prob-card h3 {
      font-size: 22px;
      font-weight: 600;
      letter-spacing: -0.02em;
      margin-bottom: 10px;
      color: var(--fg);
    }
    .prob-card p {
      font-size: 15px;
      color: var(--muted);
      line-height: 1.55;
      flex: 1;
    }
    .prob-card .prob-link {
      margin-top: 18px;
      font-size: 13px;
      font-weight: 600;
      color: var(--accent);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .prob-card .prob-link:hover { text-decoration: underline; }

    /* Unified before/after case - same layout for every result */
    .ba-stack {
      display: grid;
      gap: 24px;
    }
    .ba-case {
      background: var(--bg);
      color: var(--fg);
      border-radius: var(--radius-xl);
      overflow: hidden;
      border: 1px solid var(--border);
      box-shadow: 0 8px 32px rgba(10, 11, 13, 0.06);
    }
    .ba-case-head {
      padding: 28px 56px 4px;
    }
    @media (min-width: 800px) {
      .ba-case-head { padding: 32px 56px 8px; }
    }
    .ba-case-head .case-meta {
      font-size: 13px;
      font-weight: 600;
      color: var(--accent);
      margin-bottom: 10px;
    }
    .ba-case-head h3 {
      font-size: clamp(22px, 3vw, 30px);
      font-weight: 400;
      letter-spacing: -0.03em;
      line-height: 1.15;
      margin-bottom: 8px;
      color: var(--fg);
    }
    .ba-case-head p {
      font-size: 15px;
      color: var(--muted);
      line-height: 1.45;
    }

    /* Parameter board - the same three rows in every case */
    .ba-board {
      margin: 18px 56px 0;
    }
    @media (min-width: 720px) {
      .ba-board {
        margin: 22px 56px 0;
      }
    }
    .ba-board-box {
      min-width: 0;
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      overflow: hidden;
    }
    .ba-board-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      table-layout: fixed;
    }
    .ba-board-table .col-param { width: 34%; }
    .ba-board-table .col-before { width: 37%; }
    .ba-board-table .col-after { width: 29%; }
    .ba-board-table thead th {
      padding: 11px 16px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-align: left;
      color: var(--muted);
      background: var(--surface);
      border-bottom: 1px solid var(--border);
    }
    .ba-board-table thead th:not(:first-child) { text-align: center; }
    .ba-board-table thead th.is-after {
      color: var(--accent);
      background: var(--accent-wash);
    }
    .ba-board-table tbody th,
    .ba-board-table tbody td {
      padding: 13px 16px;
      font-size: 14px;
      font-weight: 400;
      text-align: left;
      vertical-align: middle;
      color: var(--muted);
      border-bottom: 1px solid var(--border);
    }
    .ba-board-table tbody tr:last-child th,
    .ba-board-table tbody tr:last-child td { border-bottom: 0; }
    .ba-board-table tbody th {
      font-weight: 600;
      color: var(--fg);
    }
    .ba-board-table tbody td.is-after {
      color: var(--fg);
      background: var(--accent-wash);
    }
    .ba-board-table tbody td {
      text-align: center;
    }
    .ba-mult {
      display: inline-block;
      margin-left: 6px;
      padding: 1px 8px;
      font-size: 12px;
      font-weight: 600;
      color: var(--positive);
      background: color-mix(in srgb, var(--positive) 14%, transparent);
      border-radius: var(--radius-pill);
      white-space: nowrap;
    }

    /* Result photos - installation, before, after */
    .ba-photos {
      display: grid;
      gap: 14px;
      padding: 20px 56px 24px;
    }
    @media (min-width: 720px) {
      .ba-photos {
        grid-template-columns: repeat(3, 1fr);
        gap: 64px;
        padding: 22px 56px 28px;
      }
    }
    .ba-shot {
      position: relative;
      margin: 0;
      min-width: 0;
    }
    .ba-shot-frame {
      position: relative;
      aspect-ratio: 1100 / 720;
      overflow: hidden;
      border-radius: var(--radius-md);
      border: 1px solid var(--border);
      background: var(--surface-strong);
    }
    .ba-shot-frame img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .ba-shot-tag {
      position: absolute;
      left: 0;
      right: auto;
      top: 0;
      transform: translate(-50%, -50%);
      z-index: 2;
      display: inline-flex;
      padding: 4px 9px;
      font-size: 9px;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      border-radius: var(--radius-pill);
      backdrop-filter: blur(8px);
      box-shadow: 0 4px 12px rgba(10, 11, 13, 0.16);
    }
    .ba-shot-tag.is-install {
      background: rgba(240, 245, 255, 0.96);
      color: var(--accent);
    }
    .ba-shot-tag.is-before {
      background: rgba(253, 236, 234, 0.96);
      color: #c0392b;
    }
    .ba-shot-tag.is-after {
      background: rgba(232, 250, 241, 0.96);
      color: var(--positive);
    }
    .ba-shot-note {
      margin-top: 12px;
      font-size: 14px;
      line-height: 1.55;
      color: var(--muted);
    }


    /* Why */
    .why-layout {
      display: grid;
      gap: 36px;
      align-items: start;
    }
    @media (min-width: 900px) {
      .why-layout {
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
        gap: 48px;
        align-items: center;
      }
      .why-layout .section-head { margin-bottom: 0; }
    }
    .why-list {
      display: grid;
      gap: 0;
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      overflow: hidden;
      background: var(--bg);
    }
    .why-item {
      display: grid;
      grid-template-columns: 56px 1fr;
      gap: 8px;
      padding: 18px 22px;
      border-bottom: 1px solid var(--border);
      align-items: center;
    }
    .why-item:last-child { border-bottom: 0; }
    .why-item:hover { background: var(--surface); }
    .why-n {
      font-family: var(--mono);
      font-size: 14px;
      font-weight: 600;
      color: var(--accent);
    }
    .why-item strong {
      display: block;
      font-size: 15px;
      font-weight: 600;
      letter-spacing: -0.01em;
      color: var(--fg);
      margin-bottom: 2px;
    }
    .why-item p {
      font-size: 14px;
      font-weight: 400;
      color: var(--muted);
      line-height: 1.4;
      margin: 0;
    }

    /* CTA band - Padel “buy” card energy */
    .cta-band {
      background: var(--surface-dark);
      color: var(--on-dark);
      padding: 88px 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .cta-band .cta-card {
      max-width: 720px;
      margin: 0 auto;
      padding: 40px 28px;
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.12);
      box-shadow: 0 28px 64px rgba(10, 11, 13, 0.28);
    }
    @media (min-width: 768px) {
      .cta-band .cta-card { padding: 48px 40px; }
    }
    .cta-band::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 60% 80% at 50% 100%, rgba(0, 82, 255, 0.22), transparent 60%);
      pointer-events: none;
    }
    .cta-band .wrap { position: relative; z-index: 1; }
    .cta-band h2 {
      font-size: clamp(28px, 4.5vw, 44px);
      font-weight: 400;
      letter-spacing: -0.03em;
      line-height: 1.12;
      max-width: 16ch;
      margin: 0 auto 16px;
    }
    .cta-band p {
      color: color-mix(in srgb, var(--on-dark) 65%, transparent);
      font-size: 17px;
      max-width: 40ch;
      margin: 0 auto 28px;
    }
    .cta-phones {
      display: flex;
      flex-wrap: wrap;
      gap: 20px 32px;
      justify-content: center;
      font-size: 14px;
      color: color-mix(in srgb, var(--on-dark) 70%, transparent);
    }
    .cta-phones a {
      font-family: var(--mono);
      font-weight: 500;
      color: var(--on-dark);
    }
    .cta-phones a:hover { color: #8fb0ff; }

    /* Pilot form */
    .pilot-form {
      text-align: left;
      display: grid;
      gap: 18px;
      max-width: 620px;
      margin: 0 auto 26px;
    }
    .field {
      display: flex;
      flex-direction: column;
      gap: 7px;
    }
    .field-label {
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      color: color-mix(in srgb, var(--on-dark) 58%, transparent);
    }
    .field input[type="text"],
    .field input[type="email"],
    .field input[type="tel"],
    .field textarea {
      width: 100%;
      height: 48px;
      padding: 0 16px;
      border-radius: var(--radius-md);
      border: 1px solid rgba(255, 255, 255, 0.16);
      background: rgba(255, 255, 255, 0.05);
      color: var(--on-dark);
      font: 500 16px/1.4 var(--font);
      transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
      -webkit-appearance: none;
      appearance: none;
    }
    .field textarea {
      height: auto;
      min-height: 88px;
      padding: 12px 16px;
      resize: vertical;
    }
    .field input::placeholder,
    .field textarea::placeholder {
      color: color-mix(in srgb, var(--on-dark) 40%, transparent);
    }
    .field input:focus-visible,
    .field textarea:focus-visible {
      outline: none;
      border-color: var(--accent);
      background: rgba(255, 255, 255, 0.08);
      box-shadow: 0 0 0 3px rgba(0, 82, 255, 0.35);
    }
    .field-row { display: grid; gap: 14px; }
    @media (min-width: 680px) {
      .field-row { grid-template-columns: 1fr 1fr; }
    }
    .seg { display: grid; gap: 10px; border: 0; margin: 0; padding: 0; }
    .seg-opts {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .seg-opt { position: relative; }
    .seg-opt input {
      position: absolute;
      inset: 0;
      opacity: 0;
      margin: 0;
      cursor: pointer;
    }
    .seg-opt span {
      display: inline-flex;
      align-items: center;
      height: 44px;
      padding: 0 20px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(255, 255, 255, 0.18);
      background: rgba(255, 255, 255, 0.04);
      color: color-mix(in srgb, var(--on-dark) 82%, transparent);
      font-size: 15px;
      font-weight: 600;
      cursor: pointer;
      user-select: none;
      transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
    }
    .seg-opt:hover input:not(:checked) + span {
      border-color: rgba(255, 255, 255, 0.45);
    }
    .seg-opt input:checked + span {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff;
    }
    .seg-opt input:focus-visible + span {
      box-shadow: 0 0 0 3px rgba(0, 82, 255, 0.5);
    }
    .honeypot {
      position: absolute;
      left: -9999px;
      width: 1px;
      height: 1px;
      overflow: hidden;
      opacity: 0;
      pointer-events: none;
    }
    .pilot-submit {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }
    .form-status {
      font-size: 14px;
      line-height: 1.4;
      min-height: 20px;
      color: color-mix(in srgb, var(--on-dark) 60%, transparent);
    }
    .form-status.ok { color: #7ce3a7; }
    .form-status.err { color: #ffb0b0; }

    /* Footer */
    .footer {
      background: var(--bg);
      border-top: 1px solid var(--border);
      padding: 48px 0 32px;
    }
    .footer-grid {
      display: grid;
      gap: 32px;
      margin-bottom: 40px;
    }
    @media (min-width: 768px) {
      .footer-grid {
        grid-template-columns: 1.4fr 1fr 1fr;
      }
    }
    .footer-brand p {
      margin-top: 12px;
      font-size: 14px;
      color: var(--muted);
      max-width: 28ch;
      line-height: 1.5;
    }
    .footer h4 {
      font-size: 12px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--muted);
      margin-bottom: 14px;
    }
    .footer ul {
      list-style: none;
      display: grid;
      gap: 10px;
    }
    .footer a {
      font-size: 14px;
      color: var(--fg);
    }
    .footer a:hover { color: var(--accent); }
    .footer-bottom {
      padding-top: 24px;
      border-top: 1px solid var(--border);
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: space-between;
      font-size: 13px;
      color: var(--muted);
    }
    .footer-bottom a { color: var(--muted); }
    .footer-bottom a:hover { color: var(--fg); }

    /* Mobile drawer */
    .drawer {
      position: fixed;
      inset: 0;
      z-index: 60;
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.2s;
    }
    .drawer.open {
      pointer-events: auto;
      opacity: 1;
    }
    .drawer-bg {
      position: absolute;
      inset: 0;
      background: rgba(10, 11, 13, 0.4);
    }
    .drawer-panel {
      position: absolute;
      top: 0;
      right: 0;
      width: min(320px, 88vw);
      height: 100%;
      background: var(--bg);
      padding: 20px;
      transform: translateX(100%);
      transition: transform 0.25s ease;
      display: flex;
      flex-direction: column;
      gap: 8px;
      box-shadow: -8px 0 32px rgba(10, 11, 13, 0.12);
    }
    .drawer.open .drawer-panel { transform: translateX(0); }
    .drawer-close {
      align-self: flex-end;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--surface-strong);
      display: grid;
      place-items: center;
      margin-bottom: 12px;
    }
    .drawer a {
      padding: 14px 12px;
      font-size: 16px;
      font-weight: 500;
      border-radius: var(--radius-md);
    }
    .drawer a:hover { background: var(--surface); }
    .drawer .btn { margin-top: 12px; }
    .drawer .lang-switch {
      margin-top: 16px;
      align-self: flex-start;
    }
    .drawer .lang-switch a,
    .drawer .lang-switch a:hover {
      padding: 0 10px;
      font-size: 12px;
      font-weight: 600;
      background: transparent;
    }
    .drawer .lang-switch a.is-active {
      background: rgb(38, 39, 43);
      color: #fff;
    }

    /* Cookie bar */
    .cookie {
      position: fixed;
      left: 16px;
      right: 16px;
      bottom: 16px;
      z-index: 55;
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 16px 18px;
      display: none;
      gap: 14px;
      align-items: center;
      box-shadow: 0 12px 40px rgba(10, 11, 13, 0.12);
      max-width: 720px;
      margin-inline: auto;
    }
    .cookie.show { display: flex; flex-wrap: wrap; }
    .cookie p {
      flex: 1 1 220px;
      font-size: 13px;
      color: var(--muted);
      line-height: 1.45;
    }
    .cookie-actions {
      display: flex;
      gap: 8px;
    }
    .cookie .btn { height: 36px; font-size: 14px; padding: 0 16px; }

    /* -- Mobile layout pass -- */
    @media (max-width: 719px) {
      .wrap {
        width: min(var(--max), calc(100% - 32px));
      }
      .nav-inner {
        width: min(var(--max), calc(100% - 32px));
        gap: 10px;
      }
      .nav-actions .btn-primary {
        display: none;
      }
      .logo { font-size: 14px; gap: 10px; }
      .logo-mark { width: 34px; height: 34px; }
      .logo-word { height: 24px; }

      .hero {
        padding: 44px 0 32px;
        min-height: auto;
      }
      .hero-copy {
        max-width: none;
      }
      .hero-media {
        aspect-ratio: 16 / 9;
        min-height: 0;
      }
      .hero h1 {
        font-size: clamp(28px, 8vw, 38px);
        max-width: none;
        line-height: 1.12;
        margin-bottom: 14px;
      }
      .hero-sub {
        margin-bottom: 24px;
        max-width: none;
        color: var(--fg);
      }
      .hero-cta {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
        width: 100%;
      }
      .hero-cta .btn {
        width: 100%;
        height: 48px;
        padding: 0 18px;
        white-space: normal;
        text-align: center;
        line-height: 1.2;
      }
      .hero-cta .btn-lg {
        height: 48px;
        padding: 0 18px;
      }

      .proof-strip {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-top: 24px;
        padding: 14px;
      }
      .proof-num { font-size: 20px; }
      .proof-label { font-size: 12px; line-height: 1.3; }

      .section { padding: 48px 0; }
      .section-head { margin-bottom: 28px; }
      .section-head h2 { font-size: clamp(24px, 7vw, 32px); }
      .section-head p { font-size: 15px; }

      .product-duo { gap: 28px; }
      .product-badge {
        width: min(180px, 52vw);
        height: min(180px, 52vw);
        padding: 16px;
      }
      .product-card-body {
        margin-top: -40px;
        padding: 52px 18px 22px;
        min-height: 0;
      }
      .product-specs { gap: 12px; }
      .product-specs li { font-size: 13px; }

      .compare {
        padding: 48px 0 56px;
      }
      .compare-head {
        margin-bottom: 28px;
      }
      .compare-head h2 {
        font-size: clamp(26px, 7.5vw, 34px);
      }
      .compare-head p {
        margin: 0;
        max-width: none;
        font-size: 15px;
      }
      .compare-matrix { border-radius: var(--radius-lg); }
      .compare-row-topic { padding: 14px 16px 6px; }
      .compare-cell {
        padding: 10px 16px 14px;
        font-size: 13px;
      }
      .compare-foot {
        flex-direction: column;
        gap: 12px;
        margin-top: 24px;
      }
      .compare-foot .btn { width: 100%; }

      .ba-stack { gap: 16px; }
      .ba-case-head { padding: 20px 56px 4px; }
      .ba-case-head h3 { font-size: clamp(20px, 6vw, 24px); }
      .ba-board {
        margin: 16px 56px 0;
      }
      .ba-board-table thead th {
        padding: 9px 10px;
        font-size: 10px;
        letter-spacing: 0.05em;
      }
      .ba-board-table tbody th,
      .ba-board-table tbody td {
        padding: 10px;
        font-size: 12.5px;
      }
      .ba-mult {
        margin-left: 4px;
        padding: 1px 6px;
        font-size: 11px;
      }
      .ba-photos {
        padding: 14px 56px 18px;
        gap: 16px;
      }
      .ba-shot-tag {
        padding: 3px 7px;
        font-size: 8px;
      }
      .ba-shot-note { font-size: 13px; }

      .why-item {
        grid-template-columns: 40px 1fr;
        padding: 14px 16px;
        gap: 6px;
      }
      .why-item strong { font-size: 14px; }
      .why-item p { font-size: 13px; }

      .cta-band { padding: 56px 0; }
      .cta-band h2 { max-width: none; }
      .pilot-submit {
        width: 100%;
        max-width: 360px;
        margin-inline: auto;
        flex-direction: column;
      }
      .pilot-submit .btn { width: 100%; }
      .cta-phones {
        flex-direction: column;
        gap: 10px;
        align-items: center;
      }

      .footer { padding: 36px 0 28px; }
      .footer-grid { gap: 24px; margin-bottom: 28px; }
      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }

      .pillar, .prob-card { padding: 22px 18px; }
      .cookie {
        left: 12px;
        right: 12px;
        bottom: 12px;
        padding: 14px;
      }
      .cookie-actions {
        width: 100%;
      }
      .cookie-actions .btn {
        flex: 1;
      }
    }

    @media (max-width: 399px) {
      .proof-strip {
        grid-template-columns: 1fr;
      }
      .hero h1 {
        font-size: 26px;
      }
      .btn {
        font-size: 15px;
      }
    }

    /* Sticky mobile CTA - Padel pattern */
    .mobile-cta {
      display: none;
      position: fixed;
      left: 12px;
      right: 12px;
      bottom: 12px;
      z-index: 45;
      height: 52px;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-pill);
      background: var(--accent);
      color: var(--on-primary);
      font-weight: 700;
      font-size: 15px;
      box-shadow: 0 12px 32px rgba(0, 82, 255, 0.35);
    }
    @media (max-width: 719px) {
      .mobile-cta { display: flex; }
      body { padding-bottom: 72px; }
      .cookie.show {
        bottom: 76px;
      }
    }
    .cta-band .kicker {
      color: #8fb0ff;
      margin-bottom: 12px;
    }


    /* Motion - one language: fade-up reveal, single easing/duration */
    .motion-js [data-reveal] {
      opacity: 0;
      transform: translateY(26px) scale(0.985);
      transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                  transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
      transition-delay: var(--reveal-delay, 0ms);
      will-change: opacity, transform;
    }
    .motion-js [data-reveal].is-inview {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
    /* Hero entry - slightly faster, no delay */
    .motion-js .hero [data-reveal] {
      transition-duration: 0.5s;
    }
    .motion-js .hero [data-reveal].is-inview {
      transition-duration: 0.5s;
    }
    /* Card hover - subtle lift, not color shift */
    .motion-js .product-card,
    .motion-js .ba-case,
    .motion-js .prob-card,
    .motion-js .pillar,
    .motion-js .how-card {
      transition: transform 0.24s ease, box-shadow 0.24s ease;
    }
    .motion-js .product-card:hover,
    .motion-js .prob-card:hover,
    .motion-js .pillar:hover,
    .motion-js .how-card:hover {
      transform: translateY(-3px);
    }

    /* Scroll progress - reads as product UI, not decoration */
    .scroll-progress {
      position: absolute;
      left: 0;
      bottom: -1px;
      height: 2px;
      width: 100%;
      transform: scaleX(0);
      transform-origin: 0 50%;
      background: var(--accent);
      pointer-events: none;
      z-index: 3;
    }
    /* Scroll-spy active nav item */
    .nav-links a.is-active {
      color: var(--fg);
      background: var(--surface-strong);
    }

    /* Section handoff - scroll-linked dissolve, opacity only (no containing-block side effects) */
    @media (prefers-reduced-motion: no-preference) {
      @supports (animation-timeline: view()) {
        main.story > section {
          animation: section-in linear both, section-out linear both;
          animation-timeline: view(), view();
          animation-range: entry 0% entry 28%, exit 74% exit 100%;
        }
        @keyframes section-in { from { opacity: 0.72; } to { opacity: 1; } }
        @keyframes section-out { from { opacity: 1; } to { opacity: 0.72; } }

        /* Subtle parallax on the result photos - overscaled so no edge gaps appear */
        .ba-shot-frame img {
          animation: ba-parallax linear both;
          animation-timeline: view();
          animation-range: cover 0% cover 100%;
        }
        @keyframes ba-parallax {
          from { transform: translateY(-7%) scale(1.15); }
          to   { transform: translateY(7%) scale(1.15); }
        }
      }
    }

    /* Hover zoom on result photos and install thumbnails - the standalone `scale`
       property composes with the scroll-parallax `transform` instead of fighting it
       for the same slot. Thumbnails are only 72px, so they get a touch more travel. */
    @media (prefers-reduced-motion: no-preference) and (hover: hover) and (pointer: fine) {
      .ba-shot-frame img {
        transition: scale 0.5s cubic-bezier(0.22, 1, 0.36, 1);
      }
      .ba-shot:hover .ba-shot-frame img {
        scale: 1.06;
      }
    }