/* ── TOKENS ─────────────────────────────────────────── */
    :root {
      /* Primary palette — refined, oxford-leaning */
      --blue:      #1d6fd8;
      --blue-600:  #1a63c2;
      --blue-50:   #eef4fc;
      --blue-100:  #dde9f7;
      --navy:      #0b2545;
      --navy-700:  #102f55;
      --dark:      #1f2a3d;

      /* Accent (kept yellow as brand signal but slightly softer) */
      --yellow:    #ffcd1f;
      --yellow-600:#e6b400;

      /* Neutrals — cool, low-sat slate */
      --ink:       #0f172a;
      --ink-2:     #334155;
      --gray-md:   #64748b;
      --gray-soft: #94a3b8;
      --white:     #ffffff;
      --bg:        #f6f8fb;
      --bg-2:      #f0f4fa;
      --border:    #e6ecf3;
      --border-2:  #d8e1ec;

      /* Geometry */
      --radius-sm: 10px;
      --radius:    14px;
      --radius-lg: 18px;

      /* Shadows — multi-layer, saas-grade */
      --shadow-xs: 0 1px 2px rgba(15,23,42,.04);
      --shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 2px 6px rgba(15,23,42,.05);
      --shadow-md: 0 4px 10px -2px rgba(15,23,42,.06), 0 10px 24px -8px rgba(15,23,42,.10);
      --shadow-lg: 0 8px 16px -4px rgba(15,23,42,.08), 0 24px 48px -12px rgba(15,23,42,.16);
      --shadow-xl: 0 12px 24px -8px rgba(15,23,42,.10), 0 40px 80px -16px rgba(15,23,42,.22);
      --shadow-yellow: 0 8px 24px -6px rgba(255,205,31,.45), 0 2px 4px rgba(255,205,31,.25);
      --shadow-blue:   0 8px 24px -6px rgba(29,111,216,.40), 0 2px 4px rgba(29,111,216,.20);

      --transition: 220ms cubic-bezier(.22,.61,.36,1);
      --transition-slow: 380ms cubic-bezier(.22,.61,.36,1);

      --font-ui: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
      --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
    }

    /* ── RESET ──────────────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html  { scroll-behavior: smooth; }
    body  {
      font-family: var(--font-ui);
      font-size: 16px;
      line-height: 1.6;
      color: var(--ink-2);
      background: var(--white);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      text-rendering: optimizeLegibility;
      font-feature-settings: 'cv02','cv03','cv04','cv11';
      letter-spacing: -0.005em;
      padding-top: 100px;
    }
    a    { color: inherit; text-decoration: none; }
    img  { max-width: 100%; display: block; }
    button { font-family: inherit; }
    ::selection { background: var(--blue-100); color: var(--navy); }

    /* ── LAYOUT UTILS ───────────────────────────────────── */
    .container {
      width: 100%;
      max-width: 1180px;
      margin: 0 auto;
      padding: 0 24px;
    }
    .visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

    /* ── PAGE ROUTER ────────────────────────────────────── */
    .page          { display: none; }
    .page.is-active{ display: block; animation: pageIn .5s cubic-bezier(.22,.61,.36,1); }
    @keyframes pageIn {
      from { opacity: 0; transform: translateY(4px); }
      to   { opacity: 1; transform: none; }
    }

    /* Reveal-on-scroll */
    .reveal {
      opacity: 0;
      transform: translateY(14px);
      transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1);
    }
    .reveal.is-in { opacity: 1; transform: none; }

    /* ════════════════════════════════════════════════════
       BUTTONS
    ════════════════════════════════════════════════════ */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-family: var(--font-ui);
      font-weight: 600;
      font-size: .95rem;
      letter-spacing: -0.01em;
      border: none;
      border-radius: 10px;
      cursor: pointer;
      transition: background var(--transition), box-shadow var(--transition), transform var(--transition), color var(--transition), border-color var(--transition);
      white-space: nowrap;
      text-decoration: none;
      line-height: 1;
    }
    .btn:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(29,111,216,.30); }

    .btn-primary {
      background: var(--blue);
      color: var(--white);
      padding: 14px 26px;
      box-shadow: var(--shadow-blue), inset 0 1px 0 rgba(255,255,255,.18);
    }
    .btn-primary:hover {
      background: var(--blue-600);
      box-shadow: 0 12px 32px -8px rgba(29,111,216,.55), 0 2px 4px rgba(29,111,216,.25), inset 0 1px 0 rgba(255,255,255,.2);
      transform: translateY(-1px);
    }
    .btn-primary:active { transform: translateY(0); }

    .btn-outline {
      background: var(--white);
      color: var(--ink);
      padding: 13px 26px;
      border: 1px solid var(--border-2);
      box-shadow: var(--shadow-xs);
    }
    .btn-outline:hover {
      background: var(--bg);
      border-color: var(--gray-soft);
      transform: translateY(-1px);
      box-shadow: var(--shadow-sm);
    }

    .btn-yellow {
      background: var(--yellow);
      color: var(--navy);
      padding: 15px 30px;
      font-size: 1rem;
      font-weight: 700;
      border-radius: 12px;
      box-shadow: var(--shadow-yellow), inset 0 1px 0 rgba(255,255,255,.6);
    }
    .btn-yellow:hover {
      background: var(--yellow-600);
      box-shadow: 0 14px 36px -8px rgba(255,205,31,.6), 0 2px 4px rgba(255,205,31,.35), inset 0 1px 0 rgba(255,255,255,.6);
      transform: translateY(-1px);
    }
    .btn-yellow:active { transform: translateY(0); }

    .btn-card {
      background: none;
      border: none;
      color: var(--blue);
      font-weight: 600;
      font-size: .875rem;
      padding: 0;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: gap var(--transition), color var(--transition);
      font-family: var(--font-ui);
      letter-spacing: -0.01em;
    }
    .btn-card:hover { gap: 10px; color: var(--blue-600); }
    .btn-card svg  { width: 14px; height: 14px; transition: transform var(--transition); }
    .btn-card:hover svg { transform: translateX(3px); }

    /* ════════════════════════════════════════════════════
       HEADER
    ════════════════════════════════════════════════════ */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 200;
      background: rgba(255,255,255,.78);
      backdrop-filter: saturate(180%) blur(14px);
      -webkit-backdrop-filter: saturate(180%) blur(14px);
      border-bottom: 1px solid rgba(15,23,42,.06);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100px;
    }
    .logo {
      cursor: pointer;
      border: none;
      background: none;
      padding: 0;
      display: inline-flex;
      align-items: center;
      height: 76px;
    }
    .logo img {
      height: 100%;
      width: auto;
      display: block;
      transition: transform var(--transition), opacity var(--transition);
    }
    .logo:hover img { transform: scale(1.03); }
    .logo:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; border-radius: 6px; }
    .header-nav { display: flex; align-items: center; gap: 4px; }
    .header-link {
      display: none;
      font-size: .9rem;
      font-weight: 500;
      color: var(--ink-2);
      padding: 8px 14px;
      border-radius: 8px;
      transition: color var(--transition), background var(--transition);
      cursor: pointer;
      background: none;
      border: none;
      font-family: var(--font-ui);
      letter-spacing: -0.01em;
    }
    .header-link:hover { color: var(--navy); background: var(--bg); }
    .header-cta {
      font-size: .875rem;
      padding: 10px 18px;
      border-radius: 9px;
      margin-left: 6px;
    }

    @media (min-width: 768px) {
      .header-link { display: inline-flex; }
    }

    /* ════════════════════════════════════════════════════
       HERO
    ════════════════════════════════════════════════════ */
    .hero {
      background: var(--white);
      padding: 96px 0 104px;
      text-align: center;
      position: relative;
      overflow: hidden;
      isolation: isolate;
    }
    /* dotted grid + soft radial wash */
    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        radial-gradient(circle at 50% 0%, rgba(29,111,216,.10), transparent 55%),
        radial-gradient(circle at 80% 30%, rgba(255,205,31,.10), transparent 50%),
        radial-gradient(circle at 1px 1px, rgba(15,23,42,.07) 1px, transparent 0);
      background-size: auto, auto, 28px 28px;
      mask-image: radial-gradient(ellipse 70% 60% at 50% 35%, #000 40%, transparent 80%);
      -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 35%, #000 40%, transparent 80%);
      pointer-events: none;
      z-index: -1;
    }
    .hero::after {
      content: '';
      position: absolute;
      left: 0; right: 0; bottom: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--border), transparent);
      pointer-events: none;
    }

    .hero-inner { position: relative; z-index: 1; }

    /* live badge */
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--white);
      color: var(--ink);
      font-size: .78rem;
      font-weight: 600;
      letter-spacing: -0.005em;
      padding: 6px 14px 6px 10px;
      border-radius: 100px;
      margin-bottom: 28px;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-xs);
    }
    .badge-dot {
      width: 7px; height: 7px;
      background: #16a34a;
      border-radius: 50%;
      box-shadow: 0 0 0 3px rgba(22,163,74,.18);
      animation: blink 2.4s ease-in-out infinite;
    }
    @keyframes blink {
      0%,100% { opacity: 1; }
      50%      { opacity: .35; }
    }

    .hero h1 {
      font-family: var(--font-display);
      font-size: clamp(2.1rem, 5.2vw, 3.6rem);
      font-weight: 700;
      color: var(--navy);
      line-height: 1.08;
      letter-spacing: -0.035em;
      max-width: 880px;
      margin: 0 auto 22px;
      text-wrap: balance;
    }
    .hero h1 em {
      font-style: normal;
      background: linear-gradient(135deg, var(--blue) 0%, #4a90ec 60%, var(--blue) 100%);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 1.125rem;
      color: var(--gray-md);
      max-width: 620px;
      margin: 0 auto 32px;
      line-height: 1.6;
      letter-spacing: -0.005em;
    }

    .hero-warning {
      display: inline-block;
      background: var(--white);
      border: 1px solid var(--border);
      border-left: 3px solid var(--yellow);
      border-radius: 12px;
      padding: 16px 22px;
      font-size: .92rem;
      color: var(--ink-2);
      max-width: 580px;
      text-align: left;
      margin-bottom: 40px;
      box-shadow: var(--shadow-xs);
    }
    .hero-warning strong { color: var(--navy); font-weight: 600; }

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

    /* trust strip */
    .hero-trust {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 28px 36px;
      margin-top: 64px;
      padding-top: 40px;
      border-top: 1px solid var(--border);
    }
    .trust-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: .85rem;
      color: var(--gray-md);
      font-weight: 500;
      letter-spacing: -0.005em;
    }
    .trust-item svg { width: 16px; height: 16px; color: var(--blue); flex-shrink: 0; }

    /* ════════════════════════════════════════════════════
       SECTION HELPERS
    ════════════════════════════════════════════════════ */
    .section-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: .78rem;
      font-weight: 600;
      letter-spacing: .02em;
      color: var(--blue);
      margin-bottom: 14px;
      padding: 5px 12px;
      background: var(--blue-50);
      border-radius: 100px;
      border: 1px solid var(--blue-100);
    }
    .section-title {
      font-family: var(--font-display);
      font-size: clamp(1.75rem, 3.6vw, 2.6rem);
      font-weight: 700;
      color: var(--navy);
      line-height: 1.12;
      letter-spacing: -0.03em;
      text-wrap: balance;
    }
    .section-sub {
      font-size: 1.05rem;
      color: var(--gray-md);
      margin-top: 14px;
      max-width: 600px;
      line-height: 1.6;
      letter-spacing: -0.005em;
    }
    .section-head          { margin-bottom: 56px; }
    .section-head.centered { text-align: center; }
    .section-head.centered .section-eyebrow { margin-left: auto; margin-right: auto; }
    .section-head.centered .section-sub { margin-left: auto; margin-right: auto; }

    /* ════════════════════════════════════════════════════
       FOOTER
    ════════════════════════════════════════════════════ */
    .site-footer {
      background: var(--navy);
      color: rgba(255,255,255,.55);
      text-align: center;
      padding: 40px 24px;
      font-size: .85rem;
      letter-spacing: -0.005em;
    }
    .site-footer strong { color: var(--white); letter-spacing: .04em; font-weight: 700; }
    .site-footer a { color: rgba(255,255,255,.65); transition: color var(--transition); }
    .site-footer a:hover { color: var(--white); }

    /* ════════════════════════════════════════════════════
       BACK BAR (sub-landings)
    ════════════════════════════════════════════════════ */
    .back-bar {
      background: var(--white);
      border-bottom: 1px solid var(--border);
      padding: 14px 24px;
    }
    .back-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--ink-2);
      font-weight: 500;
      font-size: .9rem;
      cursor: pointer;
      background: none;
      border: none;
      font-family: var(--font-ui);
      transition: gap var(--transition), color var(--transition);
      letter-spacing: -0.01em;
    }
    .back-btn:hover { gap: 12px; color: var(--blue); }
    .back-btn svg { width: 15px; height: 15px; }

    /* ════════════════════════════════════════════════════
       RESPONSIVE: mobile-first
    ════════════════════════════════════════════════════ */
    @media (max-width: 480px) {
      .hero { padding: 64px 0 76px; }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .btn-yellow { width: 100%; max-width: 320px; margin: 0 auto; }
      .btn-primary, .btn-outline { width: 100%; max-width: 320px; margin: 0 auto; }
    }

    @media (min-width: 769px) {
      .hero { padding: 110px 0 120px; }
    }

    /* ════════════════════════════════════════════════════
       SECTION 2 – SEGMENTACIÓN
    ════════════════════════════════════════════════════ */
    .seg-section {
      padding: 96px 0 104px;
      background: var(--bg);
      position: relative;
    }
    .seg-section::before {
      content: '';
      position: absolute;
      inset: 0 0 auto 0;
      height: 1px;
      background: var(--border);
    }

    .seg-intro {
      text-align: center;
      margin-bottom: 56px;
    }
    .seg-intro .section-eyebrow { margin-left: auto; margin-right: auto; }
    .seg-intro .section-sub {
      margin: 14px auto 0;
    }

    .seg-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
      gap: 18px;
    }

    .seg-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 28px 26px 22px;
      cursor: pointer;
      transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
      display: flex;
      flex-direction: column;
      text-align: left;
      position: relative;
      box-shadow: var(--shadow-xs);
    }
    .seg-card::after {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(180deg, rgba(29,111,216,.4), transparent);
      -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
      -webkit-mask-composite: xor;
              mask-composite: exclude;
      opacity: 0;
      transition: opacity var(--transition);
      pointer-events: none;
    }
    .seg-card:hover {
      border-color: transparent;
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }
    .seg-card:hover::after { opacity: 1; }
    .seg-card:focus-visible {
      outline: none;
      box-shadow: 0 0 0 3px rgba(29,111,216,.30), var(--shadow-md);
    }

    .seg-icon {
      width: 44px;
      height: 44px;
      background: var(--blue-50);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
      flex-shrink: 0;
      border: 1px solid var(--blue-100);
      transition: background var(--transition), transform var(--transition);
    }
    .seg-card:hover .seg-icon { background: var(--blue); border-color: var(--blue); transform: scale(1.04); }
    .seg-icon svg {
      width: 22px;
      height: 22px;
      color: var(--blue);
      transition: color var(--transition);
    }
    .seg-card:hover .seg-icon svg { color: var(--white); }

    .seg-card h3 {
      font-family: var(--font-display);
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 10px;
      line-height: 1.32;
      letter-spacing: -0.015em;
    }

    .seg-card p {
      font-size: .9rem;
      color: var(--gray-md);
      line-height: 1.6;
      flex: 1;
      margin-bottom: 22px;
      letter-spacing: -0.005em;
    }

    .seg-card-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 18px;
      border-top: 1px solid var(--border);
    }

    .seg-tag {
      font-size: .7rem;
      font-weight: 600;
      letter-spacing: .04em;
      text-transform: uppercase;
      color: var(--ink-2);
      background: var(--bg);
      padding: 4px 10px;
      border-radius: 6px;
      border: 1px solid var(--border);
    }

    /* CTA mid-section */
    .seg-cta-strip {
      text-align: center;
      margin-top: 60px;
      padding: 36px 32px;
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      box-shadow: var(--shadow-xs);
    }
    .seg-cta-strip p {
      font-size: 1rem;
      color: var(--ink-2);
      margin-bottom: 20px;
      letter-spacing: -0.005em;
    }

    /* ════════════════════════════════════════════════════
       SECTION 3 – CLARIDAD (navy dark)
    ════════════════════════════════════════════════════ */
    .clarity-section {
      padding: 96px 0 104px;
      background: var(--navy);
      color: var(--white);
      text-align: center;
      position: relative;
      overflow: hidden;
      isolation: isolate;
    }
    .clarity-section::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        radial-gradient(circle at 20% 0%, rgba(29,111,216,.25), transparent 45%),
        radial-gradient(circle at 80% 100%, rgba(255,205,31,.10), transparent 50%),
        radial-gradient(circle at 1px 1px, rgba(255,255,255,.05) 1px, transparent 0);
      background-size: auto, auto, 32px 32px;
      mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 30%, transparent 80%);
      -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 30%, transparent 80%);
      pointer-events: none;
      z-index: -1;
    }
    .clarity-section .container { position: relative; z-index: 1; }
    .clarity-section .section-eyebrow {
      color: var(--yellow);
      background: rgba(255,205,31,.10);
      border-color: rgba(255,205,31,.25);
    }
    .clarity-section .section-title   { color: var(--white); }
    .clarity-section .section-sub     { color: rgba(255,255,255,.72); margin: 16px auto 0; }

    .clarity-warning {
      max-width: 680px;
      margin: 44px auto 0;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.10);
      border-left: 3px solid var(--yellow);
      border-radius: 14px;
      padding: 26px 30px;
      text-align: left;
      font-size: .98rem;
      color: rgba(255,255,255,.82);
      line-height: 1.65;
      backdrop-filter: blur(10px);
    }
    .clarity-warning strong { color: var(--yellow); display: block; font-size: 1rem; margin-bottom: 6px; font-weight: 600; letter-spacing: -0.01em; }

    /* ════════════════════════════════════════════════════
       SECTION 4 – CÓMO AYUDAMOS
    ════════════════════════════════════════════════════ */
    .how-section { padding: 96px 0 104px; background: var(--white); }

    .how-grid {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    @media (max-width: 768px) { .how-grid { grid-template-columns: 1fr; gap: 48px; } }

    .how-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .how-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
    }
    .how-check {
      flex-shrink: 0;
      width: 28px; height: 28px;
      background: var(--blue-50);
      border: 1px solid var(--blue-100);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-top: 1px;
    }
    .how-check svg { width: 14px; height: 14px; color: var(--blue); }
    .how-item-text strong { display: block; font-weight: 600; color: var(--navy); font-size: 1rem; letter-spacing: -0.015em; margin-bottom: 2px; }
    .how-item-text span   { font-size: .9rem; color: var(--gray-md); line-height: 1.55; }

    .how-cta-card {
      background: var(--navy);
      background-image:
        radial-gradient(circle at 0% 0%, rgba(29,111,216,.40), transparent 55%),
        radial-gradient(circle at 100% 100%, rgba(255,205,31,.10), transparent 55%);
      border-radius: 20px;
      padding: 48px 40px;
      text-align: center;
      color: var(--white);
      box-shadow: var(--shadow-xl);
      border: 1px solid rgba(255,255,255,.08);
      position: relative;
      overflow: hidden;
    }
    .how-cta-card h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.02em; }
    .how-cta-card p  { font-size: .95rem; opacity: .78; margin-bottom: 28px; line-height: 1.65; }

    /* ════════════════════════════════════════════════════
       SECTION 5 – AUTORIDAD
    ════════════════════════════════════════════════════ */
    .authority-section { padding: 96px 0 104px; background: var(--bg); text-align: center; }
    .authority-section .section-eyebrow { margin-left: auto; margin-right: auto; }

    .stats-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin: 48px 0 56px;
    }
    @media (max-width: 600px) { .stats-row { grid-template-columns: 1fr; } }

    .stat-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 36px 24px;
      box-shadow: var(--shadow-xs);
      transition: transform var(--transition), box-shadow var(--transition);
    }
    .stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
    .stat-num  {
      font-family: var(--font-display);
      font-size: 2.8rem;
      font-weight: 700;
      color: var(--navy);
      line-height: 1;
      margin-bottom: 10px;
      letter-spacing: -0.04em;
      background: linear-gradient(135deg, var(--navy), var(--blue));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .stat-lbl  { font-size: .9rem; color: var(--gray-md); letter-spacing: -0.005em; }

    .testi-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
      gap: 18px;
      text-align: left;
    }
    .testi-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 26px;
      box-shadow: var(--shadow-xs);
      transition: transform var(--transition), box-shadow var(--transition);
    }
    .testi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
    .testi-stars { display: flex; gap: 2px; margin-bottom: 14px; }
    .testi-stars svg { width: 15px; height: 15px; fill: var(--yellow); color: var(--yellow); }
    .testi-text  { font-size: .94rem; color: var(--ink-2); line-height: 1.6; margin-bottom: 22px; letter-spacing: -0.005em; }
    .testi-author{ display: flex; align-items: center; gap: 12px; }
    .testi-avatar{
      width: 40px; height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--blue), var(--navy));
      display: flex; align-items: center; justify-content: center;
      font-size: .78rem; font-weight: 700; color: var(--white); flex-shrink: 0;
      letter-spacing: .02em;
      box-shadow: 0 2px 6px rgba(11,37,69,.25);
    }
    .testi-name    { font-size: .9rem; font-weight: 600; color: var(--navy); letter-spacing: -0.01em; }
    .testi-country { font-size: .8rem; color: var(--gray-md); }

    /* ════════════════════════════════════════════════════
       SECTION 6 – PRE-CUALIFICACIÓN
    ════════════════════════════════════════════════════ */
    .preq-section { padding: 96px 0 104px; background: var(--white); }

    .preq-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    @media (max-width: 768px) { .preq-grid { grid-template-columns: 1fr; gap: 48px; } }

    .preq-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .preq-item {
      display: flex;
      align-items: center;
      gap: 14px;
      font-size: 1rem;
      font-weight: 500;
      color: var(--navy);
      letter-spacing: -0.01em;
    }
    .preq-dot {
      width: 28px; height: 28px;
      background: var(--blue);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
      box-shadow: 0 2px 6px rgba(29,111,216,.30);
    }
    .preq-dot svg { width: 14px; height: 14px; color: var(--white); }

    .preq-highlight {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 40px 36px;
      box-shadow: var(--shadow-md);
      position: relative;
      overflow: hidden;
    }
    .preq-highlight::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--blue), var(--yellow));
    }
    .preq-highlight h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 14px; letter-spacing: -0.02em; }
    .preq-highlight p  { font-size: .95rem; color: var(--gray-md); line-height: 1.65; margin-bottom: 26px; }

    /* ════════════════════════════════════════════════════
       SECTION 6.5 – EMPRESAS
    ════════════════════════════════════════════════════ */
    .empresas-section {
      padding: 0 0 96px;
      background: var(--white);
    }
    .empresas-card {
      max-width: 920px;
      margin: 0 auto;
      background: linear-gradient(135deg, #f0f6ff 0%, #e6f0fc 100%);
      border: 1px solid var(--blue-100);
      border-radius: 22px;
      padding: 56px 48px;
      text-align: center;
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }
    .empresas-card::before {
      content: '';
      position: absolute;
      top: -80px;
      right: -80px;
      width: 240px;
      height: 240px;
      background: radial-gradient(circle, rgba(29,111,216,.10), transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }
    .empresas-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--white);
      color: var(--blue);
      font-size: .78rem;
      font-weight: 600;
      letter-spacing: .12em;
      text-transform: uppercase;
      padding: 8px 14px;
      border-radius: 20px;
      border: 1px solid var(--blue-100);
      margin-bottom: 22px;
      position: relative;
    }
    .empresas-card h2 {
      font-family: var(--font-display);
      font-size: clamp(1.5rem, 2.6vw, 2rem);
      font-weight: 700;
      line-height: 1.2;
      letter-spacing: -0.02em;
      color: var(--navy);
      margin-bottom: 18px;
      position: relative;
    }
    .empresas-card p {
      font-size: 1.05rem;
      color: var(--ink-2);
      line-height: 1.65;
      max-width: 640px;
      margin: 0 auto 32px;
      position: relative;
    }
    .empresas-card .btn { position: relative; }
    @media (max-width: 640px) {
      .empresas-section { padding: 0 0 72px; }
      .empresas-card { padding: 44px 28px; border-radius: 18px; }
    }

    /* ════════════════════════════════════════════════════
       SECTION 7 – CTA FINAL
    ════════════════════════════════════════════════════ */
    .final-cta {
      padding: 110px 0 118px;
      background: var(--navy);
      background-image:
        radial-gradient(circle at 0% 0%, rgba(29,111,216,.40), transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(255,205,31,.12), transparent 55%);
      text-align: center;
      position: relative;
      overflow: hidden;
      isolation: isolate;
    }
    .final-cta::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.05) 1px, transparent 0);
      background-size: 32px 32px;
      mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 30%, transparent 80%);
      -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 30%, transparent 80%);
      pointer-events: none;
      z-index: -1;
    }
    .final-cta-inner { position: relative; z-index: 1; }
    .final-cta .section-eyebrow {
      color: var(--yellow);
      background: rgba(255,205,31,.10);
      border-color: rgba(255,205,31,.25);
      margin-left: auto; margin-right: auto;
    }
    .final-cta .section-title   { color: var(--white); max-width: 720px; margin: 0 auto; }
    .final-cta-sub {
      font-size: 1.08rem;
      color: rgba(255,255,255,.72);
      max-width: 520px;
      margin: 18px auto 40px;
      line-height: 1.6;
      letter-spacing: -0.005em;
    }
    .final-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
    .btn-white {
      background: var(--white);
      color: var(--navy);
      padding: 14px 28px;
      border-radius: 10px;
      font-weight: 600;
      font-size: .95rem;
      border: none;
      cursor: pointer;
      font-family: var(--font-ui);
      letter-spacing: -0.01em;
      transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
      display: inline-flex; align-items: center; gap: 8px;
      box-shadow: 0 6px 18px rgba(0,0,0,.20), inset 0 1px 0 rgba(255,255,255,.6);
    }
    .btn-white:hover { background: #f8fafc; box-shadow: 0 10px 28px rgba(0,0,0,.30), inset 0 1px 0 rgba(255,255,255,.6); transform: translateY(-1px); }
    .btn-outline-white {
      background: rgba(255,255,255,.04);
      color: var(--white);
      padding: 13px 28px;
      border-radius: 10px;
      border: 1px solid rgba(255,255,255,.20);
      font-weight: 500;
      font-size: .95rem;
      cursor: pointer;
      font-family: var(--font-ui);
      letter-spacing: -0.01em;
      backdrop-filter: blur(6px);
      transition: border-color var(--transition), background var(--transition);
      display: inline-flex; align-items: center; gap: 8px;
    }
    .btn-outline-white:hover { border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.08); }
    @media (max-width: 480px) {
      .final-cta { padding: 80px 0 88px; }
      .final-cta-actions { flex-direction: column; align-items: stretch; }
      .btn-white, .btn-outline-white { width: 100%; max-width: 320px; justify-content: center; margin: 0 auto; }
    }

    /* ════════════════════════════════════════════════════
       SUB-LANDINGS
    ════════════════════════════════════════════════════ */
    .sub-hero {
      background: var(--white);
      padding: 80px 0 88px;
      text-align: center;
      position: relative;
      overflow: hidden;
      isolation: isolate;
    }
    .sub-hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        radial-gradient(circle at 50% 0%, rgba(29,111,216,.10), transparent 60%),
        radial-gradient(circle at 1px 1px, rgba(15,23,42,.06) 1px, transparent 0);
      background-size: auto, 28px 28px;
      mask-image: radial-gradient(ellipse 70% 50% at 50% 30%, #000 30%, transparent 80%);
      -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 30%, #000 30%, transparent 80%);
      pointer-events: none;
      z-index: -1;
    }
    .sub-tag {
      display: inline-block;
      background: var(--blue-50);
      color: var(--blue);
      font-size: .72rem;
      font-weight: 600;
      letter-spacing: .04em;
      text-transform: uppercase;
      padding: 6px 14px;
      border-radius: 100px;
      margin-bottom: 22px;
      border: 1px solid var(--blue-100);
    }
    .sub-hero h1 {
      font-family: var(--font-display);
      font-size: clamp(2rem, 4.4vw, 3rem);
      font-weight: 700;
      color: var(--navy);
      line-height: 1.1;
      letter-spacing: -0.03em;
      max-width: 740px;
      margin: 0 auto 18px;
      text-wrap: balance;
    }
    .sub-hero p {
      font-size: 1.1rem;
      color: var(--gray-md);
      max-width: 580px;
      margin: 0 auto 36px;
      line-height: 1.6;
      letter-spacing: -0.005em;
    }
    @media (max-width: 480px) { .sub-hero { padding: 60px 0 68px; } }

    .sub-section       { padding: 72px 0; }
    .sub-section.alt   { background: var(--bg); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
    .sub-section.dark  {
      background: var(--navy);
      background-image: radial-gradient(circle at 0% 0%, rgba(29,111,216,.30), transparent 50%);
      position: relative;
    }
    .sub-section.dark .section-title { color: var(--white); }
    .sub-section.dark .section-eyebrow {
      color: var(--yellow);
      background: rgba(255,205,31,.10);
      border-color: rgba(255,205,31,.25);
    }

    .isfor-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
      gap: 12px;
      margin-top: 36px;
    }
    .isfor-item {
      display: flex;
      align-items: center;
      gap: 12px;
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 16px 18px;
      font-size: .92rem;
      font-weight: 500;
      color: var(--navy);
      box-shadow: var(--shadow-xs);
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
      letter-spacing: -0.01em;
    }
    .isfor-item:hover { transform: translateY(-2px); border-color: var(--blue-100); box-shadow: var(--shadow-sm); }
    .isfor-item svg { flex-shrink: 0; width: 18px; height: 18px; color: var(--blue); }
    @media (max-width: 480px) { .isfor-grid { grid-template-columns: 1fr; } }

    .alert-box {
      background: var(--white);
      border: 1px solid var(--border);
      border-left: 4px solid var(--yellow);
      border-radius: 14px;
      padding: 22px 26px;
      margin-top: 36px;
      font-size: .94rem;
      color: var(--ink-2);
      line-height: 1.6;
      box-shadow: var(--shadow-xs);
    }
    .alert-box strong { display: block; font-size: 1rem; color: var(--navy); margin-bottom: 6px; font-weight: 600; letter-spacing: -0.01em; }

    /* ── Empresas sublanding ── */
    .emp-features {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 16px;
      margin-top: 36px;
    }
    .emp-feature {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 22px 22px 20px;
      transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
      box-shadow: var(--shadow-xs);
    }
    .emp-feature:hover { transform: translateY(-3px); border-color: var(--blue-100); box-shadow: var(--shadow-sm); }
    .emp-feature-icon {
      width: 38px;
      height: 38px;
      border-radius: 10px;
      background: var(--blue-50);
      color: var(--blue);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 14px;
    }
    .emp-feature-icon svg { width: 18px; height: 18px; }
    .emp-feature h3 {
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 600;
      color: var(--navy);
      letter-spacing: -0.015em;
      margin-bottom: 4px;
    }
    .emp-feature p { font-size: .88rem; color: var(--gray-md); line-height: 1.55; }

    .emp-cases {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 18px;
      margin-top: 36px;
    }
    .emp-case {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 28px 24px;
      text-align: center;
      transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }
    .emp-case:hover { transform: translateY(-3px); border-color: var(--blue-100); box-shadow: var(--shadow-sm); }
    .emp-case-icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--blue) 0%, #1456b0 100%);
      color: var(--white);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
    }
    .emp-case-icon svg { width: 22px; height: 22px; }
    .emp-case h3 {
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 600;
      color: var(--navy);
      margin-bottom: 6px;
      letter-spacing: -0.015em;
    }
    .emp-case p { font-size: .88rem; color: var(--gray-md); line-height: 1.55; }

    .emp-process {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 16px;
      margin-top: 36px;
      counter-reset: proc;
    }
    .emp-process-step {
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.10);
      border-radius: 14px;
      padding: 24px 22px;
      position: relative;
      transition: background var(--transition), border-color var(--transition);
    }
    .emp-process-step:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.16); }
    .emp-process-step::before {
      counter-increment: proc;
      content: counter(proc, decimal-leading-zero);
      display: block;
      font-family: var(--font-display);
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--yellow);
      letter-spacing: -0.02em;
      margin-bottom: 10px;
    }
    .emp-process-step strong {
      display: block;
      color: var(--white);
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 4px;
      letter-spacing: -0.01em;
    }
    .emp-process-step span { font-size: .88rem; color: rgba(255,255,255,.72); line-height: 1.55; }

    .emp-microcopy {
      margin-top: 14px;
      font-size: .85rem;
      color: var(--gray-md);
      letter-spacing: -0.005em;
    }
    .emp-microcopy svg { width: 14px; height: 14px; vertical-align: -2px; margin-right: 4px; color: var(--blue); }

    .help-steps {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-top: 36px;
    }
    .help-step {
      display: flex;
      align-items: flex-start;
      gap: 18px;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.08);
      border-radius: 14px;
      padding: 20px 22px;
      transition: background var(--transition), border-color var(--transition);
    }
    .help-step:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); }
    .step-num {
      flex-shrink: 0;
      width: 32px; height: 32px;
      background: var(--blue);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: .85rem; font-weight: 700; color: var(--white);
      box-shadow: 0 4px 10px rgba(29,111,216,.40);
    }
    .help-step p { font-size: .94rem; color: rgba(255,255,255,.82); margin-top: 5px; line-height: 1.55; letter-spacing: -0.005em; }

    /* form embed */
    .form-section {
      padding: 80px 0 92px;
      background: var(--navy);
      background-image:
        radial-gradient(circle at 0% 0%, rgba(29,111,216,.30), transparent 55%),
        radial-gradient(circle at 100% 100%, rgba(255,205,31,.10), transparent 55%);
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .form-section .section-eyebrow {
      color: var(--yellow);
      background: rgba(255,205,31,.10);
      border-color: rgba(255,205,31,.25);
      margin-left: auto; margin-right: auto;
    }
    .form-section .section-title   { color: var(--white); margin-bottom: 10px; }
    .form-section p { color: rgba(255,255,255,.72); margin-bottom: 36px; font-size: 1rem; letter-spacing: -0.005em; }
    .form-wrapper {
      max-width: 680px;
      margin: 0 auto;
      background: var(--white);
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 30px 80px rgba(0,0,0,.35), 0 4px 12px rgba(0,0,0,.15);
      border: 1px solid rgba(255,255,255,.08);
    }
    .form-wrapper iframe { width: 100%; border: none; display: block; min-height: 600px; }

    /* ── reagrupación notice ── */
    .reagrupacion-notice {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-top: 18px;
      padding: 14px 18px;
      background: var(--blue-50);
      border: 1px solid var(--blue-100);
      border-radius: 12px;
      font-size: .875rem;
      color: var(--ink-2);
      line-height: 1.5;
    }
    .reagrupacion-notice svg {
      width: 20px; height: 20px;
      color: var(--blue);
      flex-shrink: 0;
    }
    .reagrupacion-notice strong { color: var(--navy); font-weight: 600; }

    /* ── prefers-reduced-motion ── */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
      .reveal { opacity: 1; transform: none; }
    }

    /* ── responsive cards ── */
    @media (max-width: 640px) {
      .seg-grid { grid-template-columns: 1fr; }
      .seg-section { padding: 72px 0 80px; }
      .clarity-section, .how-section, .authority-section, .preq-section { padding: 72px 0 80px; }
    }

/* ── Lead form responsive ── */
@media (max-width:560px) { .lead-form-grid { grid-template-columns:1fr !important; } }

/* ── WhatsApp pulse animation ── */
@keyframes waPulse {
  0%   { transform:scale(1); opacity:.4; }
  70%  { transform:scale(1.6); opacity:0; }
  100% { transform:scale(1.6); opacity:0; }
}