:root {
      --color-bg: #05080f;
      --color-bg-secondary: #0a0f1a;
      --color-bg-card: #0d1220;
      --color-border: rgba(0, 212, 255, 0.1);
      --color-border-hover: rgba(0, 212, 255, 0.3);
      --color-text-primary: #f0ede6;
      --color-text-secondary: rgba(240, 237, 230, 0.6);
      --color-text-muted: rgba(240, 237, 230, 0.35);
      --color-accent: #00d4ff;
      --color-accent-glow: rgba(0, 212, 255, 0.15);
      --color-accent-dark: rgba(0, 212, 255, 0.08);
      --color-success: #00c853;
      --color-warning: #ffab00;
      --color-danger: #ff3d3d;
      --font-serif: 'Cormorant Garamond', Georgia, serif;
      --font-sans: 'DM Sans', system-ui, sans-serif;
      --section-padding: 120px 0;
      --container-max: 1320px;
      --container-padding: 0 36px;
      --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.12);
      --shadow-card: 0 24px 64px rgba(0, 0, 0, 0.4);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; height: 100%; }
    body {
      margin: 0;
      background: var(--color-bg);
      color: var(--color-text-primary);
      font-family: var(--font-sans);
      text-rendering: geometricPrecision;
      -webkit-font-smoothing: antialiased;
      position: relative;
      min-height: 100%;
      overflow-x: hidden;
    }
    body.menu-open {
      overflow: hidden;
      height: 100%;
      position: relative;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
      background-size: 80px 80px;
      z-index: -2;
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      background: radial-gradient(circle at 50% 20%, rgba(0,212,255,0.05), transparent 55%);
    }

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

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

    .section {
      padding: var(--section-padding);
      position: relative;
    }

    .eyebrow {
      color: var(--color-accent);
      font-size: 11px;
      letter-spacing: 0.25em;
      text-transform: uppercase;
      margin-bottom: 18px;
      font-weight: 500;
    }

    .title-serif {
      font-family: var(--font-serif);
      line-height: 1.02;
      margin: 0;
    }

    .text-secondary {
      color: var(--color-text-secondary);
      font-size: 17px;
      font-weight: 300;
      line-height: 1.8;
    }

    .nav-wrap {
      position: sticky;
      top: 0;
      z-index: 999;
      transition: var(--transition-smooth);
    }

    .nav {
      height: 78px;
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 20px;
      transition: var(--transition-smooth);
      border-bottom: 1px solid transparent;
    }

    .nav-wrap.scrolled .nav {
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--color-border);
      background: rgba(5, 8, 15, 0.55);
    }

    .logo {
      font-size: 15px;
      font-weight: 500;
      letter-spacing: 0.1em;
      white-space: nowrap;
    }

    .logo .dot,
    .logo .sub {
      color: var(--color-accent);
    }

    .brand-lockup {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
    }

    .brand-lockup .logo-copy {
      min-width: 0;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .logo-emblem {
      flex: 0 0 auto;
      width: 38px;
      height: 38px;
      border-radius: 50%;
      box-shadow: 0 0 28px rgba(0, 212, 255, 0.18);
    }

    .hero-logo-wrap {
      display: none;
    }

    .logo-emblem.hero {
      width: 92px;
      height: 92px;
    }

    .footer-logo-wrap {
      display: inline-flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 2px;
      margin-bottom: 8px;
    }

    .nav-links {
      justify-self: center;
      display: flex;
      gap: 24px;
      font-size: 13px;
      font-weight: 400;
      color: var(--color-text-secondary);
      letter-spacing: 0.04em;
    }
    .nav-links a {
      position: relative;
      padding: 4px 0;
      transition: color 0.3s ease;
    }
    .nav-links a::after {
      content: "";
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 0;
      height: 1px;
      background: var(--color-accent);
      transition: width 0.3s ease;
    }
    .nav-links a:hover {
      color: var(--color-text-primary);
    }
    .nav-links a:hover::after {
      width: 100%;
    }

    .nav-cta {
      justify-self: end;
      display: inline-flex;
      align-items: center;
      gap: 12px;
    }

    .hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      width: 36px;
      height: 36px;
      border: 1px solid var(--color-border);
      background: rgba(13, 18, 32, 0.7);
      cursor: pointer;
      padding: 0;
      gap: 4px;
      transition: var(--transition-smooth);
      position: relative;
      z-index: 1101;
    }
    .hamburger:hover { border-color: var(--color-border-hover); }
    .hamburger span {
      display: block;
      width: 16px;
      height: 1.5px;
      background: var(--color-text-secondary);
      transition: var(--transition-smooth);
      border-radius: 2px;
    }
    .hamburger.active span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

    .mobile-menu {
      position: fixed;
      top: 0; left: 0;
      width: 100vw; height: 100vh;
      z-index: 1099;
      background: #05080f;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 0;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.35s ease;
    }
    .mobile-menu.open {
      opacity: 1;
      pointer-events: auto;
    }
    .mobile-menu a {
      font-family: var(--font-serif);
      font-size: clamp(20px, 5vw, 28px);
      color: var(--color-text-secondary);
      text-decoration: none;
      text-align: center;
      padding: 14px 24px;
      width: 100%;
      max-width: 340px;
      border-radius: 12px;
      transition: all 0.3s ease;
      -webkit-tap-highlight-color: transparent;
      position: relative;
    }
    .mobile-menu a:hover,
    .mobile-menu a:focus {
      color: var(--color-text-primary);
      background: rgba(0, 212, 255, 0.06);
    }
    .mobile-menu a::after {
      content: "";
      position: absolute;
      bottom: 4px;
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 1px;
      background: var(--color-accent);
      transition: width 0.3s ease;
      opacity: 0.5;
    }
    .mobile-menu a:hover::after {
      width: 40%;
    }
    .mobile-menu .mobile-apply {
      margin-top: 24px;
      padding: 16px 48px;
      border: 1px solid var(--color-accent);
      color: var(--color-accent);
      font-family: var(--font-sans);
      font-size: 14px;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-align: center;
      text-transform: uppercase;
      background: transparent;
      border-radius: 4px;
      transition: all 0.3s ease;
      max-width: 340px;
      width: 100%;
    }
    .mobile-menu .mobile-apply:hover {
      background: var(--color-accent);
      color: #000;
      transform: translateY(-2px);
      box-shadow: 0 0 40px rgba(0, 212, 255, 0.2);
    }
    .mobile-menu .mobile-apply::after { display: none; }

    .lang-switch {
      position: relative;
    }

    .lang-btn {
      border: 1px solid var(--color-border);
      background: rgba(13, 18, 32, 0.7);
      color: var(--color-text-secondary);
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 9px 12px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      transition: var(--transition-smooth);
    }

    .lang-btn:hover {
      color: var(--color-text-primary);
      border-color: var(--color-border-hover);
    }

    .lang-dot {
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--color-accent);
      box-shadow: 0 0 8px rgba(0,212,255,0.4);
    }

    .lang-menu {
      position: absolute;
      right: 0;
      top: calc(100% + 8px);
      min-width: 190px;
      border: 1px solid var(--color-border);
      background: rgba(10, 15, 26, 0.98);
      box-shadow: var(--shadow-card);
      opacity: 0;
      transform: translateY(6px);
      pointer-events: none;
      transition: var(--transition-smooth);
      z-index: 1200;
    }

    .lang-switch.open .lang-menu {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
    }

    .lang-option {
      width: 100%;
      background: transparent;
      border: none;
      color: var(--color-text-primary);
      text-align: left;
      padding: 11px 12px;
      font-family: var(--font-sans);
      font-size: 13px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      border-bottom: 1px solid rgba(255,255,255,0.04);
    }

    .lang-option:last-child {
      border-bottom: none;
    }

    .lang-option:hover {
      background: rgba(0, 212, 255, 0.08);
      color: var(--color-accent);
    }

    .btn-outline {
      border: 1px solid var(--color-accent);
      color: var(--color-accent);
      padding: 10px 24px;
      font-size: 13px;
      font-weight: 500;
      transition: var(--transition-smooth);
      display: inline-block;
      letter-spacing: 0.06em;
      position: relative;
      overflow: hidden;
      z-index: 1;
    }

    .btn-outline::before {
      content: "";
      position: absolute;
      inset: 0;
      background: var(--color-accent);
      transform: scaleX(0);
      transform-origin: right;
      transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      z-index: -1;
    }

    .btn-outline:hover {
      color: #000;
      border-color: var(--color-accent);
    }
    .btn-outline:hover::before {
      transform: scaleX(1);
      transform-origin: left;
    }

    .hero {
      padding-top: 56px;
      padding-bottom: 78px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 55% 45%;
      gap: 40px;
      align-items: start;
    }

    .hero-title {
      font-size: clamp(54px, 7vw, 72px);
    }

    .hero-title em {
      font-style: italic;
      font-weight: 400;
    }

    .hero-sub {
      max-width: 480px;
      margin-top: 32px;
    }

    .hero-actions {
      margin-top: 48px;
      display: flex;
      align-items: center;
      gap: 24px;
      flex-wrap: wrap;
    }

    .btn-primary {
      background: var(--color-accent);
      color: #000;
      font-size: 14px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 16px 40px;
      border: 1px solid transparent;
      transition: var(--transition-smooth);
      box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.35);
      animation: pulse-cta 3s infinite;
      cursor: pointer;
      display: inline-block;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-glow);
    }

    .testimonial-card:hover {
      border-color: var(--color-border-hover) !important;
      transform: translateY(-4px);
      box-shadow: var(--shadow-card);
    }

    @media (max-width: 900px) {
      .testimonial-grid { grid-template-columns: 1fr !important; }
    }

    .btn-ghost {
      color: var(--color-text-secondary);
      font-size: 14px;
      font-weight: 300;
    }

    .btn-client {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 20px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: #d4a853;
      border: 1px solid rgba(212, 168, 83, 0.3);
      border-radius: 4px;
      background: rgba(212, 168, 83, 0.06);
      backdrop-filter: blur(4px);
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      position: relative;
      overflow: hidden;
      text-shadow: 0 0 20px rgba(212, 168, 83, 0.15);
    }
    .btn-client::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 3px;
      padding: 1px;
      background: linear-gradient(135deg, rgba(212, 168, 83, 0.4), rgba(212, 168, 83, 0.08));
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }
    .btn-client::after {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: 4px;
      background: linear-gradient(135deg, rgba(212, 168, 83, 0.08), transparent 60%);
      opacity: 0;
      transition: opacity 0.4s ease;
      pointer-events: none;
    }
    .btn-client svg {
      width: 14px;
      height: 14px;
      flex-shrink: 0;
      opacity: 0.8;
      transition: all 0.3s ease;
      filter: drop-shadow(0 0 6px rgba(212, 168, 83, 0.2));
    }
    .btn-client:hover {
      background: rgba(212, 168, 83, 0.12);
      border-color: rgba(212, 168, 83, 0.5);
      transform: translateY(-1px);
      box-shadow: 0 0 35px rgba(212, 168, 83, 0.12), inset 0 0 30px rgba(212, 168, 83, 0.03);
      color: #e8c87a;
    }
    .btn-client:hover::after {
      opacity: 1;
    }
    .btn-client:hover svg {
      opacity: 1;
      filter: drop-shadow(0 0 10px rgba(212, 168, 83, 0.4));
    }

    .nav-cta .btn-client {
      margin-right: 4px;
    }

    @media (max-width: 760px) {
      .btn-client.nav-desktop .btn-client-label {
        display: none;
      }
      .btn-client.nav-desktop {
        padding: 8px 12px;
      }
    }

    .stats-row {
      margin-top: 42px;
      padding-top: 32px;
      border-top: 1px solid var(--color-border);
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .stats-row > div {
      background: var(--color-bg-card);
      border: 1px solid var(--color-border);
      border-radius: 16px;
      padding: 32px 20px;
      text-align: center;
      box-shadow: 0 8px 32px rgba(0,0,0,0.25);
      transition: border-color 0.3s ease, transform 0.3s ease;
    }
    .stats-row > div:hover {
      border-color: var(--color-border-hover);
      transform: translateY(-2px);
    }
    .stats-row > div:first-child { background: linear-gradient(135deg, var(--color-bg-card), rgba(0, 212, 255, 0.04)); }

    .stat-number {
      font-family: var(--font-serif);
      font-size: 48px;
      line-height: 1;
      margin-bottom: 8px;
    }

    .stat-number.accent { color: var(--color-accent); }

    .stat-label {
      font-size: 11px;
      color: var(--color-text-muted);
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .proof-card {
      background: linear-gradient(145deg, var(--color-bg-card), rgba(0, 212, 255, 0.04), var(--color-bg-card));
      border: 1px solid var(--color-border);
      padding: 40px;
      box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 212, 255, 0.06);
      position: relative;
    }

    .proof-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    }

    .authority-strip {
      padding: 8px 0;
      border-top: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
      background: linear-gradient(180deg, rgba(0, 212, 255, 0.04), rgba(0, 212, 255, 0));
      overflow: hidden;
    }

    .authority-track {
      display: flex;
      width: max-content;
      animation: ticker 22s linear infinite;
      will-change: transform;
    }

    .authority-item {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-right: 14px;
      padding: 7px 14px;
      border: 1px solid var(--color-border);
      background: rgba(13, 18, 32, 0.75);
      color: var(--color-text-primary);
      font-family: var(--font-serif);
      font-size: 19px;
      letter-spacing: 0.02em;
      white-space: nowrap;
      min-width: 180px;
    }

    .brand-portafolio { font-family: 'PT Serif', Georgia, serif; letter-spacing: 0.01em; }
    .brand-republica { font-family: 'PT Serif', Georgia, serif; letter-spacing: 0.01em; }
    .brand-tiempo { font-family: 'PT Serif', Georgia, serif; letter-spacing: 0.01em; }
    .brand-50ia { font-family: 'Archivo', var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; }
    .brand-contxto { font-family: 'Archivo', var(--font-sans); letter-spacing: 0.03em; text-transform: uppercase; }
    .brand-startupslatam { font-family: 'Source Sans 3', var(--font-sans); letter-spacing: 0.02em; }
    .brand-latamlist { font-family: 'Source Sans 3', var(--font-sans); letter-spacing: 0.02em; }
    .brand-wired { font-family: 'Archivo', var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; }

    .proof-title {
      font-family: var(--font-serif);
      font-size: 32px;
      line-height: 1.2;
      margin: 16px 0 0;
    }

    .divider {
      margin: 24px 0;
      height: 1px;
      background: var(--color-border);
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .metric-num {
      font-family: var(--font-serif);
      font-size: 34px;
      line-height: 1;
      margin-bottom: 6px;
    }

    .metric-num.accent { color: var(--color-accent); }

    .metric-label {
      color: var(--color-text-muted);
      font-size: 11px;
      line-height: 1.5;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    .live-indicator {
      margin-top: 24px;
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 11px;
      color: var(--color-text-muted);
    }

    .dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--color-success);
      animation: pulse-dot 2s infinite;
    }

    .tags {
      margin-top: 20px;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .tag {
      border: 0.5px solid rgba(0, 212, 255, 0.12);
      padding: 5px 14px;
      font-size: 11px;
      color: rgba(255,255,255,0.65);
      background: rgba(0, 212, 255, 0.03);
      letter-spacing: 0.04em;
      transition: all 0.3s ease;
      position: relative;
    }
    .tag::before {
      content: '';
      display: inline-block;
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--color-accent);
      margin-right: 8px;
      vertical-align: middle;
      opacity: 0.5;
      transition: opacity 0.3s ease;
    }
    .tag:hover {
      border-color: rgba(0, 212, 255, 0.35);
      color: #000;
      background: rgba(0, 212, 255, 0.06);
      box-shadow: 0 0 20px rgba(0, 212, 255, 0.06);
    }
    .tag:hover::before {
      opacity: 1;
    }

    /* Form styles */
    #contactForm input:focus,
    #contactForm select:focus,
    #contactForm textarea:focus {
      border-color: var(--color-accent) !important;
      box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.15) !important;
    }
    #contactForm button[type="submit"]:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 30px rgba(0, 212, 255, 0.25);
    }

    /* Premium toggle button */
    .btn-toggle {
      border: none;
      color: var(--color-accent);
      padding: 14px 36px;
      font-size: 13px;
      font-weight: 500;
      letter-spacing: 0.06em;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      position: relative;
      overflow: hidden;
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      border-radius: 8px;
      font-family: var(--font-sans);
      background: linear-gradient(135deg, rgba(0, 212, 255, 0.10), rgba(0, 0, 0, 0.3));
      box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(0, 212, 255, 0.15);
      text-shadow: 0 0 20px rgba(0, 212, 255, 0.12);
    }
    .btn-toggle::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 8px;
      padding: 1px;
      background: linear-gradient(135deg, rgba(0, 212, 255, 0.5), rgba(0, 212, 255, 0.1), rgba(0, 212, 255, 0.3));
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }
    .btn-toggle::after {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: 9px;
      background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), transparent 60%);
      opacity: 0;
      transition: opacity 0.4s ease;
      pointer-events: none;
    }
    .btn-toggle:hover {
      background: linear-gradient(135deg, rgba(0, 212, 255, 0.16), rgba(0, 0, 0, 0.35));
      transform: translateY(-2px);
      box-shadow: 0 8px 32px rgba(0, 212, 255, 0.12), 0 0 60px rgba(0, 212, 255, 0.06), inset 0 1px 0 rgba(0, 212, 255, 0.2);
      color: var(--color-accent);
    }
    .btn-toggle:hover::after {
      opacity: 1;
    }
    .btn-toggle:active {
      transform: translateY(0);
      box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(0, 212, 255, 0.1);
    }
    .btn-toggle svg {
      opacity: 0.8;
      filter: drop-shadow(0 0 6px rgba(0, 212, 255, 0.2));
      transition: all 0.3s ease;
    }
    .btn-toggle:hover svg {
      opacity: 1;
      filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.4));
    }

    .bg-secondary {
      background: var(--color-bg-secondary);
      border-top: 0.5px solid rgba(0, 212, 255, 0.06);
      border-bottom: 0.5px solid rgba(0, 212, 255, 0.06);
    }

    .center { text-align: center; }

    .problem-title,
    .how-title,
    .who-title,
    .why-title { font-size: clamp(40px, 6vw, 56px); }

    .problem-grid {
      margin-top: 80px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .pain-card {
      position: relative;
      background: var(--color-bg-card);
      border: 1px solid var(--color-border);
      border-left: 3px solid var(--color-danger);
      padding: 24px;
      min-height: 220px;
      transition: var(--transition-smooth);
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    }

    .pain-card > * {
      position: relative;
      z-index: 1;
    }

    .pain-card:hover {
      border-color: var(--color-accent);
      transform: translateY(-4px);
    }

    .pain-number {
      position: absolute;
      top: 6px;
      right: 10px;
      font-family: var(--font-serif);
      font-size: 42px;
      color: var(--color-danger);
      opacity: 0.18;
      line-height: 1;
      z-index: 0;
      pointer-events: none;
    }

    .pain-card h3 {
      font-family: var(--font-serif);
      font-size: 20px;
      margin: 0 0 10px;
      max-width: calc(100% - 96px);
      padding-right: 12px;
    }

    .pain-card p {
      margin: 0;
      color: var(--color-text-secondary);
      font-size: 14px;
      font-weight: 300;
      line-height: 1.6;
    }

    .problem-end {
      margin-top: 64px;
      font-size: 17px;
      color: var(--color-text-secondary);
    }

    .problem-end strong {
      color: var(--color-accent);
      font-weight: 500;
      display: block;
      margin-top: 8px;
    }

    .how-sub {
      max-width: 560px;
      margin-top: 24px;
    }

    .timeline {
      margin-top: 80px;
      position: relative;
    }

    .timeline::before {
      content: "";
      position: absolute;
      left: 32px;
      top: 0;
      bottom: 0;
      width: 2px;
      background: var(--color-accent);
      opacity: 0.7;
    }

    .module {
      display: grid;
      grid-template-columns: 84px 1fr;
      gap: 28px;
      margin-bottom: 34px;
      position: relative;
    }

    .module-num {
      width: 64px;
      height: 64px;
      border: 2px solid var(--color-accent);
      border-radius: 50%;
      display: grid;
      place-items: center;
      font-family: var(--font-serif);
      color: var(--color-accent);
      font-size: 24px;
      background: transparent;
      position: relative;
      overflow: hidden;
    }

    .module-num::before {
      content: "";
      position: absolute;
      inset: 100% 0 0 0;
      background: rgba(0, 212, 255, 0.12);
      transition: inset 0.8s ease;
      z-index: 0;
    }

    .module.visible .module-num::before { inset: 0; }
    .module-num span { position: relative; z-index: 1; }

    .module h3 {
      margin: 2px 0 10px;
      font-family: var(--font-serif);
      font-size: 28px;
    }

    .module p {
      margin: 0;
      color: var(--color-text-secondary);
      font-size: 15px;
      font-weight: 300;
      line-height: 1.8;
    }

    .module-tag {
      margin-top: 10px;
      display: inline-block;
      color: var(--color-accent);
      font-size: 11px;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }

    .social-title {
      font-size: clamp(46px, 7vw, 64px);
      max-width: 900px;
      margin: 0 auto;
      line-height: 1;
      text-align: center;
    }
    .social-title::after {
      content: "";
      display: block;
      width: 60px;
      height: 2px;
      background: var(--color-accent);
      margin: 28px auto 0;
      opacity: 0.45;
    }

    .social-title .accent { color: var(--color-accent); }

    .case-timeline {
      margin-top: 80px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
      align-items: start;
      position: relative;
    }

    .case-timeline::before {
      content: "";
      position: absolute;
      left: 7%;
      right: 7%;
      top: 30px;
      border-top: 1px dashed rgba(0, 212, 255, 0.3);
    }

    .case-col {
      position: relative;
      background: var(--color-bg-card);
      border: 1px solid var(--color-border);
      padding: 30px;
      min-height: 220px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.2);
      transition: var(--transition-smooth);
    }
    .case-col:hover {
      border-color: var(--color-border-hover);
    }

    .case-label {
      font-size: 11px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      margin-bottom: 12px;
      display: block;
      font-weight: 600;
    }

    .case-label.red { color: var(--color-danger); }
    .case-label.cyan { color: var(--color-accent); }
    .case-label.green { color: var(--color-success); }

    .case-main {
      font-family: var(--font-serif);
      font-size: 20px;
      margin: 0 0 10px;
    }

    .case-sub {
      margin: 6px 0;
      color: var(--color-text-secondary);
      font-size: 14px;
      font-weight: 300;
    }

    .case-icon {
      font-size: 30px;
      color: var(--color-accent);
      margin-bottom: 8px;
      display: inline-block;
    }

    .big-metrics {
      margin-top: 80px;
      padding-top: 80px;
      border-top: 1px solid var(--color-border);
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 26px;
      text-align: center;
    }

    .big-number {
      font-family: var(--font-serif);
      font-size: clamp(46px, 7vw, 72px);
      line-height: 1;
      margin-bottom: 8px;
    }

    .big-number.accent { color: var(--color-accent); }

    .big-label {
      color: var(--color-text-muted);
      font-size: 13px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }

    .sector-grid {
      margin-top: 80px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .sector-card {
      background: var(--color-bg-card);
      border: 1px solid var(--color-border);
      padding: 32px;
      transition: var(--transition-smooth);
      min-height: 250px;
    }

    .sector-card:hover {
      border-color: var(--color-accent);
      transform: translateY(-4px);
      box-shadow: var(--shadow-glow);
    }

    .sector-icon {
      width: 32px;
      height: 32px;
      margin-bottom: 14px;
      color: var(--color-accent);
      opacity: 0.92;
      transition: var(--transition-smooth);
    }

    .sector-icon svg {
      width: 100%;
      height: 100%;
      display: block;
      stroke: currentColor;
      fill: none;
      stroke-width: 1.7;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    .sector-card:hover .sector-icon {
      opacity: 1;
      filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.35));
    }

    .sector-card h3 {
      font-family: var(--font-serif);
      font-size: 24px;
      margin: 0 0 10px;
    }

    .sector-card p {
      margin: 0;
      color: var(--color-text-secondary);
      line-height: 1.8;
      font-weight: 300;
      font-size: 15px;
    }

    .sector-card.fade-in-up {
      opacity: 0;
      transform: translateY(60px) scale(0.95);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.3s ease;
    }
    .sector-card.fade-in-up.visible {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
    .sector-card.other {
      border-style: dashed;
      background: rgba(255,255,255,0.02);
    }

    .exclude {
      margin-top: 64px;
      padding: 40px;
      background: var(--color-bg-card);
      border-left: 3px solid var(--color-danger);
      border-top: 1px solid var(--color-border);
      border-right: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
    }

    .exclude h4 {
      margin: 0 0 14px;
      color: var(--color-text-muted);
      font-size: 13px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .exclude p {
      margin: 10px 0;
      color: var(--color-text-secondary);
      font-size: 15px;
    }

    .why-grid {
      display: grid;
      grid-template-columns: 58% 42%;
      gap: 36px;
      align-items: start;
    }

    .commitments {
      margin-top: 48px;
      display: grid;
      gap: 24px;
    }

    .commitment {
      border-left: 3px solid var(--color-accent);
      padding-left: 24px;
    }

    .commitment strong {
      display: block;
      margin-bottom: 6px;
      font-size: 18px;
    }

    .commitment p {
      margin: 0;
      color: var(--color-text-secondary);
      font-weight: 300;
      line-height: 1.8;
    }

    .credentials {
      background: linear-gradient(145deg, var(--color-bg-card), rgba(0, 212, 255, 0.03));
      border: 1px solid var(--color-border);
      padding: 40px;
      position: sticky;
      top: 140px;
      box-shadow: 0 16px 48px rgba(0,0,0,0.3);
    }
    .credentials::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
      opacity: 0.5;
    }

    .credentials h3 {
      margin: 0 0 18px;
      font-family: var(--font-serif);
      font-size: 20px;
    }

    .credentials p,
    .credentials li {
      color: var(--color-text-secondary);
      font-size: 15px;
      line-height: 1.9;
      margin: 0;
      list-style: none;
      padding: 0;
    }

    .credentials ul {
      margin: 0;
      padding: 0;
    }

    .credentials .stat {
      margin-top: 24px;
      text-align: left;
    }

    .credentials .stat .num {
      font-family: var(--font-serif);
      color: var(--color-accent);
      font-size: 64px;
      line-height: 1;
    }

    .final-cta {
      background:
        radial-gradient(circle at 20% 10%, rgba(0, 212, 255, 0.08), transparent 45%),
        radial-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
        linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg) 100%);
      background-size: auto, 32px 32px, auto;
    }

    .final-title {
      font-size: clamp(52px, 8vw, 72px);
      max-width: 800px;
      margin: 0 auto;
      line-height: 1;
      text-align: center;
    }

    .scarcity {
      margin-top: 48px;
      text-align: center;
    }

    .scarcity-card {
      border: 1px solid var(--color-warning);
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 32px;
      font-size: 14px;
      color: #ffd475;
      background: rgba(255, 171, 0, 0.06);
    }

    .dot-warning {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--color-warning);
      animation: pulse-dot 2s infinite;
    }

    .steps {
      margin-top: 64px;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      border-top: 1px dashed rgba(0, 212, 255, 0.35);
      border-bottom: 1px dashed rgba(0, 212, 255, 0.35);
    }

    .step {
      text-align: center;
      padding: 28px 16px;
      border-right: 1px dashed rgba(0, 212, 255, 0.25);
    }

    .step:last-child { border-right: none; }

    .step-circle {
      width: 42px;
      height: 42px;
      border: 1px solid var(--color-accent);
      border-radius: 50%;
      display: grid;
      place-items: center;
      margin: 0 auto 12px;
      color: var(--color-accent);
      font-family: var(--font-serif);
      font-size: 18px;
      transition: var(--transition-smooth);
    }
    .step:hover .step-circle {
      background: var(--color-accent);
      color: #000;
      box-shadow: 0 0 24px rgba(0, 212, 255, 0.25);
    }

    .step p {
      margin: 0;
      color: var(--color-text-secondary);
      font-size: 14px;
    }

    .final-cta .steps {
      position: relative;
    }

    .cta-wrap {
      margin-top: 64px;
      text-align: center;
    }

    .btn-cta-rotate {
      position: relative;
      display: block;
      max-width: 400px;
      margin: 0 auto;
      padding: 2px;
      border-radius: 2px;
      background: linear-gradient(120deg, #00d4ff, #00a3c4, #00d4ff);
      background-size: 220% 220%;
      animation: border-rotate 4s linear infinite;
    }

    .btn-cta-rotate span {
      display: block;
      background: var(--color-accent);
      color: #000;
      font-size: 15px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      padding: 20px 48px;
      transition: var(--transition-smooth);
    }

    .btn-cta-rotate:hover span {
      transform: translateY(-3px);
      box-shadow: 0 0 50px rgba(0, 212, 255, 0.3);
    }

    .cta-note {
      margin-top: 16px;
      color: var(--color-text-muted);
      font-size: 13px;
    }

    .application-card {
      margin: 34px auto 0;
      max-width: 760px;
      border: 1px solid var(--color-border);
      background: rgba(13, 18, 32, 0.72);
      padding: 24px;
      text-align: left;
    }

    .application-card h3 {
      margin: 0 0 6px;
      font-family: var(--font-serif);
      font-size: 28px;
      line-height: 1.1;
    }

    .application-card p {
      margin: 0 0 18px;
      color: var(--color-text-secondary);
      font-size: 14px;
    }

    .application-form {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr auto;
      gap: 10px;
      align-items: end;
    }

    .application-form label {
      display: block;
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(240, 237, 230, 0.62);
      margin-bottom: 6px;
    }

    .application-form input,
    .application-form select {
      width: 100%;
      background: rgba(5, 8, 15, 0.9);
      border: 1px solid var(--color-border);
      color: var(--color-text-primary);
      padding: 10px 12px;
      font-family: var(--font-sans);
      font-size: 14px;
    }

    .application-submit {
      background: var(--color-accent);
      color: #00121a;
      border: 1px solid transparent;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 12px 16px;
      cursor: pointer;
      transition: var(--transition-smooth);
      white-space: nowrap;
    }

    .application-submit:hover {
      transform: translateY(-1px);
      box-shadow: var(--shadow-glow);
    }

    .footer {
      background: #030508;
      padding: 64px 0 32px;
    }

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

    .footer h4 {
      margin: 0 0 12px;
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: var(--color-text-muted);
    }

    .footer p,
    .footer a {
      margin: 8px 0;
      color: var(--color-text-secondary);
      font-size: 13px;
      display: block;
    }

    .footer-brand {
      font-size: 15px;
      font-weight: 500;
      letter-spacing: 0.15em;
    }

    .footer-divider {
      margin: 32px 0;
      height: 1px;
      background: var(--color-border);
    }

    .footer-badges {
      margin-top: 22px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .footer-badge {
      position: relative;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 10px 12px;
      border: 1px solid var(--color-border);
      background:
        linear-gradient(180deg, rgba(0,212,255,0.1), rgba(13,18,32,0.65)),
        linear-gradient(90deg, rgba(255,255,255,0.04), rgba(255,255,255,0));
      color: var(--color-text-primary);
      min-width: 212px;
      box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.08);
    }

    .footer-badge::before {
      content: "";
      position: absolute;
      inset: 4px;
      border: 1px solid rgba(0, 212, 255, 0.14);
      pointer-events: none;
    }

    .footer-badge svg {
      width: 16px;
      height: 16px;
      stroke: var(--color-accent);
      fill: none;
      stroke-width: 1.8;
      stroke-linecap: round;
      stroke-linejoin: round;
      flex: 0 0 auto;
    }

    .footer-badge-text {
      display: grid;
      gap: 1px;
      line-height: 1.15;
    }

    .footer-badge-title {
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      font-weight: 600;
    }

    .footer-badge-sub {
      font-size: 9px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--color-text-muted);
    }


    .copyright {
      text-align: center;
      font-size: 12px;
      color: var(--color-text-muted);
    }

    .wa-float {
      position: fixed;
      right: 24px;
      bottom: 24px;
      width: 52px;
      height: 52px;
      border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, #35e07b, #1fb35b);
      border: 1px solid rgba(255, 255, 255, 0.22);
      display: grid;
      place-items: center;
      box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35), 0 0 22px rgba(37, 211, 102, 0.22);
      z-index: 1200;
      transition: var(--transition-smooth);
    }

    .wa-float:hover {
      transform: translateY(-2px) scale(1.03);
    }

    .wa-float::after {
      content: var(--wa-tooltip, "Hablar con un asesor");
      position: absolute;
      right: 66px;
      white-space: nowrap;
      background: #101a28;
      color: var(--color-text-primary);
      border: 1px solid var(--color-border);
      padding: 8px 10px;
      font-size: 12px;
      opacity: 0;
      transform: translateX(8px);
      transition: var(--transition-smooth);
      pointer-events: none;
    }

    .wa-float:hover::after {
      opacity: 1;
      transform: translateX(0);
    }

    .wa-float svg {
      width: 24px;
      height: 24px;
      fill: #fff;
    }

    .fade-in-up {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .fade-in-up.visible {
      opacity: 1;
      transform: translateY(0);
    }

    :focus-visible {
      outline: 2px solid var(--color-accent);
      outline-offset: 3px;
    }

    @keyframes pulse-dot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(0.8); }
    }

    @keyframes border-rotate {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    @keyframes pulse-cta {
      0%, 100% { box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.35); }
      50% { box-shadow: 0 0 0 10px rgba(0, 212, 255, 0); }
    }

    @keyframes ticker {
      0% { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }

    @media (min-width: 761px) {
      #problema { padding-top: 92px !important; padding-bottom: 56px !important; }
      #problema .problem-end { margin-top: 40px; margin-bottom: 0; }
      #como-funciona { padding-top: 68px !important; }
      #como-funciona { padding-bottom: 56px !important; }
      #resultados { padding-top: 72px !important; }
      #resultados { padding-bottom: 56px !important; }
      #resultados > .container > p.center { margin-top: 28px !important; margin-bottom: 0; }
      #para-quien { padding-top: 64px !important; }
      #para-quien { padding-bottom: 46px !important; }
      #por-que-wiinext { padding-top: 52px !important; }
    }

    @media (max-width: 1100px) {
      :root { --container-padding: 0 28px; }
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .lang-btn { font-size: 10px; padding: 8px 10px; }
      .hero-grid,
      .why-grid { grid-template-columns: 1fr; }
      .credentials { position: static; }
      .problem-grid,
      .sector-grid { grid-template-columns: 1fr 1fr; }
      .case-timeline,
      .big-metrics,
      .steps,
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .stats-row { grid-template-columns: repeat(2, 1fr); gap: 16px; }
      .stats-row > div {
        background: var(--color-bg-card);
        border: 1px solid var(--color-border);
        border-radius: 16px;
        padding: 28px 16px;
        text-align: center;
        box-shadow: 0 8px 32px rgba(0,0,0,0.3);
      }
      .stats-row > div:hover {
        border-color: var(--color-border-hover);
      }
      .stat-number { font-size: 42px; }
    }

    @media (max-width: 760px) {
      :root { --container-padding: 0 20px; }
      .nav { grid-template-columns: 1fr auto; }
      .nav { height: 66px; }
      .nav .logo { grid-column: 1 / 2; }
      .nav-cta { grid-column: 2 / 3; }
      .nav-cta { gap: 8px; }
      .lang-switch { display: inline-flex; }
      .lang-btn {
        padding: 8px 9px;
        font-size: 10px;
        letter-spacing: 0.06em;
      }
      .lang-btn .lang-dot { width: 4px; height: 4px; }
      .lang-menu {
        right: -4px;
        min-width: 165px;
      }
      .lang-option { font-size: 12px; padding: 10px; }
      .brand-lockup .logo-copy { font-size: 11px; letter-spacing: 0.07em; }
      .logo-emblem { width: 30px; height: 30px; }
      .btn-outline { padding: 8px 16px; font-size: 11px; }
      .logo-emblem.hero { width: 68px; height: 68px; }
      .hero { padding-top: 22px; padding-bottom: 46px; }
      .hero-title { font-size: clamp(46px, 13vw, 58px); line-height: 0.98; }
      .hero-sub { margin-top: 16px; font-size: 15px; line-height: 1.65; }
      .hero-actions { margin-top: 22px; }
      .stats-row { grid-template-columns: 1fr; margin-top: 28px; padding-top: 22px; gap: 12px; }
      .stats-row > div { padding: 24px 20px; }
      .stat-number { font-size: 38px; }
      .proof-card { margin-top: 22px; }
      .proof-card { padding: 20px; }
      .tags { margin-top: 14px; gap: 6px; }
      .tag { padding: 3px 10px; font-size: 10px; }
      .authority-strip { padding: 4px 0 8px; }
      .authority-strip .container { overflow: hidden; position: relative; }
      .authority-strip .container::before,
      .authority-strip .container::after {
        content: "";
        position: absolute;
        top: 0;
        bottom: 0;
        width: 18px;
        z-index: 2;
        pointer-events: none;
      }
      .authority-strip .container::before {
        left: 0;
        background: linear-gradient(90deg, var(--color-bg-secondary), rgba(10, 15, 26, 0));
      }
      .authority-strip .container::after {
        right: 0;
        background: linear-gradient(270deg, var(--color-bg-secondary), rgba(10, 15, 26, 0));
      }
      .authority-track { animation: ticker 24s linear infinite; width: max-content; display: flex; }
      .authority-item { min-width: 132px; font-size: 16px; padding: 6px 10px; margin-right: 8px; }
      #problema { padding-top: 40px !important; }
      #problema { padding-bottom: 34px !important; }
      #problema .problem-end { margin-top: 34px; margin-bottom: 0; }
      #como-funciona { padding-top: 42px !important; }
      #como-funciona { padding-bottom: 30px !important; }
      #resultados { padding-top: 40px !important; }
      #resultados .case-timeline { margin-top: 46px; }
      #resultados .big-metrics { margin-top: 44px; padding-top: 44px; }
      #resultados > .container > p.center { margin-top: 28px !important; margin-bottom: 0; }
      #resultados { padding-bottom: 30px !important; }
      #para-quien { padding-top: 38px !important; }
      #para-quien { padding-bottom: 30px !important; }
      #por-que-wiinext { padding-top: 38px !important; }
      .problem-grid { margin-top: 48px; }
      #aplica { padding-bottom: 34px !important; }
      .footer { padding-top: 42px; }
      .problem-grid,
      .sector-grid,
      .case-timeline,
      .big-metrics,
      .footer-grid,
      .metrics-grid { grid-template-columns: 1fr; }
      .application-form { grid-template-columns: 1fr; }
      .application-card { padding: 18px; margin-top: 24px; }
      .application-card h3 { font-size: 24px; }
      .steps {
        grid-template-columns: 1fr;
        margin-top: 34px;
        border-top: none;
        border-bottom: none;
        gap: 0;
      }
      .final-cta .steps::before {
        content: "";
        position: absolute;
        left: 50%;
        top: 12px;
        bottom: 12px;
        width: 1px;
        transform: translateX(-50%);
        background: repeating-linear-gradient(
          to bottom,
          rgba(0, 212, 255, 0.35) 0 6px,
          rgba(0, 212, 255, 0) 6px 12px
        );
      }
      .step {
        border-right: none;
        padding: 12px 10px 16px;
      }
      .step-circle {
        width: 36px;
        height: 36px;
        margin-bottom: 8px;
        font-size: 16px;
        background: rgba(5, 8, 15, 0.8);
      }
      .step p {
        font-size: 12px;
      }
      .section { padding: 64px 0; }
      .proof-card,
      .pain-card,
      .sector-card,
      .exclude,
      .credentials { padding: 26px; }
      .hero-actions { gap: 14px; }
      .btn-primary { width: 100%; }
      .wa-float {
        width: 44px;
        height: 44px;
        right: 12px;
        bottom: 12px;
      }
      .wa-float svg {
        width: 20px;
        height: 20px;
      }
      .wa-float { opacity: 0.62; }
      .wa-float::after { display: none; }
      /* Mobile typography — section titles */
      .modules-title,
      .who-title,
      .why-title,
      .problem-title { font-size: clamp(30px, 7vw, 40px) !important; }
      .social-title,
      .final-title { font-size: clamp(26px, 6.5vw, 38px) !important; }
      .antes-section .center .modules-sub { margin-bottom: 0; }
      .antes-grid { margin-top: 32px; }
    }

    /* ===== ANTES DEL SISTEMA ===== */
    .antes-section {
      padding: 100px 0 80px;
      background: var(--color-bg);
    }

    .antes-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 56px;
    }

    .antes-card {
      background: var(--color-bg-card);
      border: 0.5px solid var(--color-border);
      border-radius: 12px;
      padding: 36px 32px;
      position: relative;
      transition: all 0.3s ease;
    }

    .antes-card:hover {
      border-color: rgba(0, 212, 255, 0.2);
    }

    .antes-card-tag {
      font-size: 10px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--color-accent);
      font-weight: 500;
      margin-bottom: 14px;
      display: block;
    }

    .antes-card h3 {
      font-family: var(--font-serif);
      font-size: 28px;
      margin: 0 0 12px;
      line-height: 1.2;
    }

    .antes-card h3 .accent {
      color: var(--color-accent);
    }

    .antes-card .number {
      font-family: var(--font-serif);
      font-size: 48px;
      line-height: 1;
      color: var(--color-accent);
      margin-bottom: 8px;
    }

    .antes-card p {
      color: var(--color-text-secondary);
      font-size: 15px;
      line-height: 1.8;
      margin: 10px 0;
      font-weight: 300;
    }

    .antes-card .stat-line {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-top: 16px;
      padding-top: 16px;
      border-top: 0.5px solid var(--color-border);
      font-size: 13px;
      color: var(--color-text-muted);
    }

    .antes-card .stat-line strong {
      color: var(--color-text-primary);
      font-weight: 500;
    }

    .antes-closure {
      margin-top: 40px;
      padding: 28px 36px;
      background: var(--color-bg-secondary);
      border: 0.5px solid var(--color-border);
      border-left: 3px solid var(--color-accent);
      border-radius: 12px;
      font-size: 17px;
      line-height: 1.8;
      color: var(--color-text-primary);
      font-family: var(--font-serif);
      text-align: center;
    }

    @media (max-width: 760px) {
      .antes-grid { grid-template-columns: 1fr; }
      .antes-card h3 { font-size: 24px; }
      .antes-card .number { font-size: 36px; }
      .antes-closure { font-size: 15px; padding: 24px; }
    }

    /* ===== TIMELINE INTERACTIVO ===== */
    .modules-section {
      padding: 120px 0 80px;
    }

    .modules-title {
      font-size: clamp(36px, 5vw, 52px);
      max-width: 700px;
    }

    .modules-sub {
      max-width: 560px;
      margin: 20px auto 0;
    }

    /* --- Timeline --- */
    .tl-wrapper {
      margin-top: 56px;
    }

    .tl-track {
      display: flex;
      justify-content: space-between;
      position: relative;
      padding: 24px 0 8px;
    }

    .tl-line {
      position: absolute;
      top: 46px;
      left: 40px;
      right: 40px;
      height: 1px;
      background: rgba(255,255,255,0.1);
    }

    .tl-orb {
      position: absolute;
      top: 46px;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: #534AB7;
      box-shadow: 0 0 12px rgba(83,74,183,0.7), 0 0 30px rgba(83,74,183,0.3);
      transform: translate(-50%, -50%);
      z-index: 4;
      pointer-events: none;
      transition: left 4s linear;
    }

    .tl-orb.instant {
      transition: none;
    }

    .tl-node {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
      cursor: pointer;
      position: relative;
      z-index: 2;
      transition: all 0.3s ease;
      flex: 1;
      user-select: none;
    }

    .tl-node.inactive {
      opacity: 0.45;
    }

    .tl-node.inactive:hover {
      opacity: 0.7;
    }

    .tl-node-dot {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: rgba(255,255,255,0.06);
      border: 2px solid rgba(255,255,255,0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 600;
      color: var(--color-text-primary);
      position: relative;
      transition: all 0.3s ease;
    }

    .tl-node.active .tl-node-dot {
      border-color: #fff;
      box-shadow: 0 0 0 4px rgba(83,74,183,0.3);
      transform: scale(1.1);
      background: rgba(255,255,255,0.1);
    }

    .tl-node-progress {
      position: absolute;
      bottom: -6px;
      left: 2px;
      right: 2px;
      height: 2px;
      border-radius: 1px;
      overflow: hidden;
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .tl-node.active .tl-node-progress {
      opacity: 1;
    }

    .tl-node-progress-fill {
      height: 100%;
      width: 0%;
      opacity: 0.6;
      transition: width 0.1s linear;
    }

    .tl-node-label {
      text-align: center;
      transition: all 0.3s ease;
    }

    .tl-node-verb {
      display: block;
      font-size: 10px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--color-text-muted);
      margin-bottom: 1px;
      transition: color 0.3s ease;
    }

    .tl-node.active .tl-node-verb {
      color: rgba(255,255,255,0.8);
    }

    .tl-node-name {
      display: block;
      font-size: 15px;
      color: var(--color-text-secondary);
      font-weight: 500;
      transition: color 0.3s ease;
    }

    .tl-node.active .tl-node-name {
      color: #fff;
      font-weight: 600;
    }

    /* --- Detail Panel --- */
    .tl-panel {
      margin-top: 36px;
      background: rgba(255,255,255,0.03);
      border: 0.5px solid rgba(255,255,255,0.08);
      border-left: 2px solid var(--module-color, #534AB7);
      border-radius: 12px;
      padding: 28px 32px;
      min-height: 80px;
      transition: border-left-color 0.3s ease, background 0.3s ease;
    }

    .tl-panel-content {
      opacity: 1;
      transition: opacity 0.2s ease, transform 0.2s ease;
    }

    .tl-panel-content.fade-out {
      opacity: 0;
      transform: translateY(6px);
    }

    .tl-panel-badge {
      display: inline-block;
      font-size: 10px;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      padding: 4px 12px;
      border-radius: 4px;
      margin-bottom: 12px;
    }

    .tl-panel-title {
      font-family: var(--font-serif);
      font-size: 22px;
      color: var(--color-text-primary);
      line-height: 1.35;
      margin-bottom: 14px;
    }

    .tl-panel-dolor {
      font-size: 13px;
      font-style: italic;
      color: var(--color-text-muted);
      line-height: 1.6;
      margin-bottom: 10px;
      padding-left: 14px;
      border-left: 2px solid rgba(255,255,255,0.06);
    }

    .tl-panel-dolor::before {
      content: "\2014\00a0";
    }

    .tl-panel-resultado {
      font-size: 14px;
      color: var(--color-text-secondary);
      line-height: 1.7;
      margin-bottom: 16px;
    }

    .tl-panel-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .tl-panel-tag {
      font-size: 10px;
      letter-spacing: 0.04em;
      padding: 3px 10px;
      border-radius: 20px;
      background: rgba(255,255,255,0.04);
      color: var(--color-text-muted);
    }

    .modules-band {
      margin-top: 48px;
      padding: 40px 48px;
      background: var(--color-bg-secondary);
      border: 0.5px solid var(--color-border);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      flex-wrap: wrap;
    }

    .modules-band p {
      margin: 0;
      font-size: 15px;
      color: var(--color-text-secondary);
      line-height: 1.7;
      max-width: 580px;
    }

    .modules-band-btn {
      flex-shrink: 0;
      padding: 14px 28px;
      background: var(--color-accent);
      color: #000;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.08em;
      border: none;
      border-radius: 10px;
      cursor: pointer;
      transition: all 0.3s ease;
      text-decoration: none;
      text-transform: uppercase;
      white-space: nowrap;
    }

    .modules-band-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
    }

    @media (max-width: 900px) {
      .tl-node { min-width: 68px; }
      .tl-node-dot { width: 36px; height: 36px; font-size: 12px; }
      .tl-node-name { font-size: 13px; }
      .tl-panel { padding: 20px 22px; }
      .tl-panel-title { font-size: 19px; }
      .tl-line { top: 40px; left: 30px; right: 30px; }
      .modules-band { flex-direction: column; text-align: center; }
      .modules-band p { max-width: 100%; }
    }

    @media (max-width: 640px) {
      .tl-track { overflow-x: auto; -webkit-overflow-scrolling: touch; }
      .tl-node { min-width: 56px; }
      .tl-node-name { font-size: 11px; }
      .tl-node-verb { font-size: 9px; }
      .tl-node-dot { width: 30px; height: 30px; font-size: 11px; }
      .tl-panel { padding: 18px; }
      .tl-panel-title { font-size: 17px; }
      .tl-line { top: 37px; left: 20px; right: 20px; }
      .modules-band { padding: 28px 24px; }
    }

    /* ===== LENS DASHBOARD ===== */
    :root {
      --lens-accent: #534AB7;
      --lens-accent-dim: rgba(83, 74, 183, 0.15);
      --lens-accent-glow: rgba(83, 74, 183, 0.25);
      --lens-green: #22c55e;
      --lens-orange: #f59e0b;
      --lens-blue: #3b82f6;
      --lens-cyan: #06b6d4;
      --lens-gray: #6b7280;
    }

    .lens-section {
      padding: 80px 0 100px;
      background: var(--color-bg);
      border-top: 0.5px solid rgba(83, 74, 183, 0.12);
      border-bottom: 0.5px solid rgba(83, 74, 183, 0.12);
    }

    .lens-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 36px;
    }

    .lens-brand {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .lens-brand svg {
      width: 34px;
      height: 34px;
    }

    .lens-brand-text {
      font-family: var(--font-serif);
      font-size: 22px;
      color: var(--color-text-primary);
    }

    .lens-brand-text span {
      color: var(--lens-accent);
    }

    .lens-live {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      color: var(--color-text-muted);
      letter-spacing: 0.06em;
    }

    .lens-live-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--lens-green);
      animation: lens-pulse 1.8s ease-in-out infinite;
    }

    @keyframes lens-pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(0.7); }
    }

    .lens-sector-select {
      display: flex;
      gap: 4px;
      background: var(--color-bg-card);
      border: 0.5px solid rgba(83, 74, 183, 0.2);
      border-radius: 10px;
      padding: 3px;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }

    .lens-sector-btn {
      padding: 8px 18px;
      font-size: 12px;
      font-family: var(--font-sans);
      font-weight: 500;
      letter-spacing: 0.04em;
      color: var(--color-text-muted);
      background: transparent;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      white-space: nowrap;
      transition: all 0.3s ease;
    }

    .lens-sector-btn:hover {
      color: var(--color-text-primary);
    }

    .lens-sector-btn.active {
      background: var(--color-accent);
      color: #fff;
    }

    .lens-metrics {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      margin-bottom: 18px;
    }

    .lens-metric-card {
      background: var(--color-bg-card);
      border: 0.5px solid var(--color-border);
      border-radius: 12px;
      padding: 22px 20px;
      transition: all 0.4s ease;
    }

    .lens-metric-card:hover {
      border-color: rgba(83, 74, 183, 0.3);
    }

    .lens-metric-label {
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--color-text-muted);
      margin-bottom: 8px;
    }

    .lens-metric-value {
      font-family: var(--font-serif);
      font-size: 36px;
      line-height: 1;
      color: var(--color-text-primary);
      transition: all 0.4s ease;
    }

    .lens-metric-value.lens-currency {
      font-size: 28px;
    }

    .lens-metric-value.lens-accent-val {
      color: var(--lens-accent);
    }

    .lens-metric-sub {
      font-size: 12px;
      color: var(--color-text-muted);
      margin-top: 6px;
    }

    .lens-bottom-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
      margin-bottom: 18px;
    }

    .lens-card {
      background: var(--color-bg-card);
      border: 0.5px solid var(--color-border);
      border-radius: 12px;
      padding: 24px;
    }

    .lens-card-title {
      font-size: 13px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--color-text-muted);
      margin-bottom: 20px;
    }

    /* Pipeline */
    .lens-pipeline {
      display: flex;
      gap: 8px;
    }

    .lens-pipeline-stage {
      flex: 1;
      min-width: 0;
    }

    .lens-pipeline-bar {
      height: 8px;
      border-radius: 4px;
      background: rgba(255,255,255,0.04);
      margin-bottom: 6px;
      overflow: hidden;
    }

    .lens-pipeline-fill {
      height: 100%;
      border-radius: 4px;
      transition: width 0.6s ease, background 0.6s ease;
    }

    .lens-pipeline-label {
      font-size: 10px;
      color: var(--color-text-muted);
      letter-spacing: 0.04em;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .lens-pipeline-count {
      font-size: 13px;
      font-weight: 600;
      color: var(--color-text-primary);
    }

    /* Leads list */
    .lens-leads-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .lens-lead-item {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 10px 12px;
      border: 0.5px solid transparent;
      border-radius: 8px;
      transition: all 0.3s ease;
    }

    .lens-lead-item:hover {
      border-color: rgba(83, 74, 183, 0.15);
      background: rgba(83, 74, 183, 0.04);
    }

    .lens-lead-avatar {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      font-size: 13px;
      font-weight: 600;
      color: #fff;
      flex-shrink: 0;
    }

    .lens-lead-info {
      min-width: 0;
    }

    .lens-lead-name {
      font-size: 14px;
      font-weight: 500;
      color: var(--color-text-primary);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .lens-lead-type {
      font-size: 12px;
      color: var(--color-text-muted);
    }

    .lens-lead-badge {
      font-size: 10px;
      letter-spacing: 0.06em;
      padding: 4px 10px;
      border-radius: 20px;
      font-weight: 500;
      white-space: nowrap;
      flex-shrink: 0;
    }

    .lens-badge-Nuevo { background: rgba(107,114,128,0.15); color: var(--lens-gray); }
    .lens-badge-Calificado { background: rgba(59,130,246,0.15); color: var(--lens-blue); }
    .lens-badge-Caliente { background: rgba(245,158,11,0.15); color: var(--lens-orange); }
    .lens-badge-Cotizado { background: rgba(83,74,183,0.15); color: var(--lens-accent); }
    .lens-badge-Agendado { background: rgba(6,182,212,0.15); color: var(--lens-cyan); }
    .lens-badge-Cerrado { background: rgba(34,197,94,0.15); color: var(--lens-green); }

    /* Forecast */
    .lens-forecast-number {
      font-family: var(--font-serif);
      font-size: 44px;
      line-height: 1;
      color: var(--color-text-primary);
      margin-bottom: 16px;
      transition: all 0.4s ease;
    }

    .lens-forecast-bar-wrap {
      margin-bottom: 14px;
    }

    .lens-forecast-bar-label {
      display: flex;
      justify-content: space-between;
      font-size: 12px;
      color: var(--color-text-muted);
      margin-bottom: 6px;
    }

    .lens-forecast-bar {
      height: 6px;
      border-radius: 3px;
      background: rgba(255,255,255,0.05);
      overflow: hidden;
    }

    .lens-forecast-fill {
      height: 100%;
      border-radius: 3px;
      background: var(--color-accent);
      transition: width 0.6s ease;
    }

    .lens-forecast-details {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .lens-forecast-detail {
      font-size: 12px;
      color: var(--color-text-muted);
    }

    .lens-forecast-detail strong {
      display: block;
      color: var(--color-text-primary);
      font-size: 15px;
      margin-top: 2px;
    }

    .lens-forecast-precision {
      display: flex;
      align-items: center;
      gap: 6px;
      margin-top: 14px;
      padding-top: 14px;
      border-top: 0.5px solid var(--color-border);
      font-size: 12px;
      color: var(--color-text-muted);
    }

    .lens-forecast-precision strong {
      color: var(--lens-green);
      font-weight: 500;
    }

    /* Framing banner */
    .lens-framing {
      margin-top: 18px;
      padding: 28px 32px;
      background: rgba(83, 74, 183, 0.06);
      border: 0.5px solid rgba(83, 74, 183, 0.2);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      flex-wrap: wrap;
    }

    .lens-framing p {
      margin: 0;
      font-size: 14px;
      color: var(--color-text-secondary);
      line-height: 1.7;
      max-width: 640px;
    }

    .lens-framing-btn {
      flex-shrink: 0;
      padding: 14px 28px;
      background: var(--color-accent);
      color: #000;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.06em;
      border: none;
      border-radius: 10px;
      cursor: pointer;
      transition: all 0.3s ease;
      text-decoration: none;
      white-space: nowrap;
    }

    .lens-framing-btn:hover {
      background: #6359cf;
      transform: translateY(-1px);
    }

    /* Responsive */
    @media (max-width: 900px) {
      .lens-metrics { grid-template-columns: repeat(2, 1fr); }
      .lens-bottom-row { grid-template-columns: 1fr; }
      .lens-bottom-row > .lens-card { min-width: 0; }
      .lens-pipeline { overflow-x: auto; gap: 12px; padding-bottom: 6px; }
      .lens-pipeline-stage { min-width: 110px; flex: none; }
      .lens-forecast-number { font-size: 36px; }
      .lens-forecast-details { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 600px) {
      .lens-section { padding: 60px 0; }
      .lens-header { flex-direction: column; align-items: stretch; }
      .lens-sector-select { width: 100%; }
      .lens-sector-btn { flex: 1; text-align: center; padding: 8px 10px; font-size: 11px; }
      .lens-metrics { gap: 10px; }
      .lens-metric-card { padding: 16px; }
      .lens-metric-value { font-size: 28px; }
      .lens-metric-value.lens-currency { font-size: 22px; }
      .lens-framing { flex-direction: column; text-align: center; padding: 22px; }
      .lens-framing p { max-width: 100%; }
      .lens-forecast-number { font-size: 28px; }
      .lens-card { padding: 16px; min-width: 0; }
      .lens-pipeline-stage { min-width: 80px; flex: none; }
      .lens-forecast-details { gap: 6px; grid-template-columns: 1fr !important; }
    }
    /* ===== FOUNDING PARTNERS ===== */
    .fp-section {
      background: #0f0f0f;
      padding: 100px 0;
    }
    .fp-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 16px;
      border-radius: 100px;
      background: rgba(83,74,183,0.12);
      color: #8b7cf7;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 24px;
    }
    .fp-title {
      font-family: var(--font-serif);
      font-size: 52px;
      line-height: 1.08;
      margin: 0 0 16px;
    }
    .fp-counter {
      margin: 40px 0;
    }
    .fp-counter-num {
      font-size: 64px;
      font-weight: 700;
      color: var(--color-accent);
      line-height: 1;
    }
    .fp-counter-label {
      font-size: 14px;
      color: var(--color-text-muted);
      margin-top: 4px;
    }
    .fp-table-wrap {
      max-width: 720px;
      margin: 0 auto 40px;
      overflow-x: auto;
    }
    .fp-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 14px;
      text-align: left;
    }
    .fp-table th,
    .fp-table td {
      padding: 14px 18px;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .fp-table th {
      font-weight: 600;
      color: var(--color-text-muted);
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }
    .fp-table td:first-child {
      color: var(--color-text-muted);
    }
    .fp-table .fp-col-highlight {
      border-top: 2px solid #534AB7;
      background: rgba(83,74,183,0.04);
      font-weight: 500;
    }
    .fp-table .fp-col-highlight td {
      color: var(--color-text-primary);
    }
    .fp-table .fp-check {
      color: #22c55e;
    }
    .fp-footnote {
      font-size: 13px;
      color: var(--color-text-muted);
      max-width: 520px;
      margin: 0 auto 32px;
    }
    .fp-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #534AB7;
      color: #fff;
      padding: 18px 36px;
      border-radius: 8px;
      font-size: 18px;
      font-weight: 500;
      text-decoration: none;
      transition: all 0.3s ease;
      animation: fpPulse 2s ease-in-out infinite;
    }
    .fp-btn:hover {
      background: #6359c7;
      transform: translateY(-1px);
    }
    @keyframes fpPulse {
      0%, 100% { box-shadow: 0 0 0 0 rgba(83,74,183,0.4); }
      50% { box-shadow: 0 0 0 12px rgba(83,74,183,0); }
    }
    .fp-btn-secondary {
      display: inline-block;
      margin-top: 16px;
      font-size: 13px;
      color: var(--color-text-muted);
    }

    /* ===== CTA PRINCIPAL (pulse button) ===== */
    .cta-pulse-wrap {
      text-align: center;
      padding: 20px 0;
    }
    .cta-pulse-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--color-accent);
      color: #05080f;
      padding: 18px 36px;
      border-radius: 8px;
      font-size: 18px;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s ease;
      animation: fpPulse 2s ease-in-out infinite;
    }
    .cta-pulse-btn:hover {
      background: #33ddff;
      transform: translateY(-1px);
    }
    .cta-footnote {
      font-size: 13px;
      color: var(--color-text-muted);
      margin-top: 16px;
    }

    /* ===== CREDENTIAL ROW (Por Qué) ===== */
    .credential-row {
      display: flex;
      gap: 24px;
      margin-top: 28px;
      flex-wrap: wrap;
    }
    .credential-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 13px;
      color: var(--color-text-secondary);
    }
    .credential-item .num {
      font-size: 22px;
      font-weight: 700;
      color: var(--color-accent);
    }

    @media (max-width: 768px) {
      .fp-title { font-size: 32px; }
      .fp-counter-num { font-size: 48px; }
      .fp-table { font-size: 12px; }
      .fp-table th,
      .fp-table td { padding: 10px 12px; }
      .credential-row { flex-direction: column; gap: 12px; }
    }
  
       /* ===== CIENCIA SISTEMA (cerebro 3D) ===== */
    .ciencia-section {
      background: #0a0a0a;
      padding: 100px 24px;
      position: relative;
      overflow: hidden;
    }
    .ciencia-container {
      max-width: 1200px;
      margin: 0 auto;
    }
    .ciencia-header {
      text-align: center;
      margin-bottom: 64px;
    }
    .ciencia-eyebrow {
      font-size: 11px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.35);
      margin-bottom: 12px;
      opacity: 0;
      transform: translateY(16px);
      transition: opacity 0.4s ease, transform 0.4s ease;
    }
    .ciencia-eyebrow.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .ciencia-title {
      font-size: clamp(28px, 4vw, 48px);
      font-weight: 700;
      color: #fff;
      margin: 0 0 16px;
      opacity: 0;
      transform: translateY(16px);
      transition: opacity 0.5s ease, transform 0.5s ease;
      transition-delay: 0.1s;
    }
    .ciencia-title.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .ciencia-sub {
      font-size: 16px;
      color: rgba(255,255,255,0.5);
      max-width: 600px;
      margin: 0 auto;
      line-height: 1.7;
      opacity: 0;
      transform: translateY(16px);
      transition: opacity 0.5s ease, transform 0.5s ease;
      transition-delay: 0.2s;
    }
    .ciencia-sub.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .ciencia-grid {
      display: grid;
      grid-template-columns: 45% 55%;
      gap: 40px;
      align-items: start;
    }
    .ciencia-left {
      position: relative;
      min-height: 400px;
      opacity: 0;
      transform: translateX(-20px);
      transition: opacity 0.6s ease, transform 0.6s ease;
      transition-delay: 0.3s;
    }
    .ciencia-left.visible {
      opacity: 1;
      transform: translateX(0);
    }
    .ciencia-right {
      position: relative;
      opacity: 0;
      transform: translateX(20px);
      transition: opacity 0.6s ease, transform 0.6s ease;
      transition-delay: 0.4s;
    }
    .ciencia-right.visible {
      opacity: 1;
      transform: translateX(0);
    }
    .brain-img-wrap {
      position: relative;
      z-index: 1;
      animation: brainFloat 6s ease-in-out infinite;
      width: 80%;
      max-width: 600px;
      display: flex;
      align-items: center;
      justify-content: center;
      transform-style: preserve-3d;
      perspective: 800px;
      will-change: transform;
    }
    #brain-image {
      filter: drop-shadow(0 0 30px rgba(255,140,60,0.08));
      transition: filter 0.8s ease;
    }
    #brain-image.glow-rep {
      filter: drop-shadow(0 0 40px rgba(255,80,20,0.3)) drop-shadow(0 0 80px rgba(255,80,20,0.1));
    }
    #brain-image.glow-lim {
      filter: drop-shadow(0 0 40px rgba(50,150,255,0.3)) drop-shadow(0 0 80px rgba(50,150,255,0.1));
    }
    #brain-image.glow-neo {
      filter: drop-shadow(0 0 40px rgba(130,100,255,0.3)) drop-shadow(0 0 80px rgba(130,100,255,0.1));
    }
    .ciencia-block {
      position: relative;
      display: none;
    }
    .ciencia-block.active {
      display: block;
    }
    .ciencia-block-inner {
      transition: opacity 0.3s ease;
    }
    .ciencia-block-inner.fading {
      opacity: 0;
    }
    .ciencia-zone-pill {
      display: inline-block;
      border-radius: 99px;
      font-size: 11px;
      font-weight: 500;
      padding: 4px 12px;
      margin-bottom: 20px;
    }
    .ciencia-ghost-num {
      position: absolute;
      font-size: 72px;
      font-weight: 700;
      line-height: 1;
      pointer-events: none;
      z-index: 0;
    }
    .ciencia-block-title {
      position: relative;
      z-index: 1;
      font-size: clamp(22px, 3vw, 32px);
      font-weight: 700;
      color: #fff;
      line-height: 1.2;
      margin: 0 0 16px;
    }
    .ciencia-desc {
      font-size: 15px;
      color: rgba(255,255,255,0.6);
      line-height: 1.7;
      margin-bottom: 24px;
    }
    .ciencia-modules-label {
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: rgba(255,255,255,0.35);
      margin-bottom: 8px;
    }
    .ciencia-modules-row {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-bottom: 24px;
    }
    .ciencia-module-pill {
      font-size: 11px;
      letter-spacing: 0.04em;
      padding: 4px 12px;
      border-radius: 99px;
      color: #fff;
    }
    .ciencia-insight {
      font-style: italic;
      font-size: 14px;
      color: rgba(255,255,255,0.4);
      padding-left: 16px;
      border-left: 2px solid;
      line-height: 1.6;
    }
    .brain-zone-label {
      position: absolute;
      display: flex;
      align-items: center;
      gap: 10px;
      opacity: 0;
      transition: opacity 0.5s ease;
      pointer-events: none;
      z-index: 5;
    }
    .brain-zone-label.visible {
      opacity: 1;
    }
    .brain-label-line {
      width: 24px;
      height: 1px;
      flex-shrink: 0;
    }
    .brain-label-name {
      font-size: 12px;
      font-weight: 600;
      color: #fff;
      letter-spacing: 0.06em;
      margin: 0;
      line-height: 1.3;
    }
    .brain-label-sub {
      font-size: 11px;
      color: rgba(255,255,255,0.4);
      margin: 0;
      line-height: 1.3;
    }
    .zone-indicators {
      display: flex;
      gap: 24px;
      margin-top: 32px;
    }
    .zone-indicator {
      display: flex;
      align-items: center;
      gap: 8px;
      opacity: 0.35;
      transition: opacity 0.3s ease;
    }
    .zone-indicator.active {
      opacity: 1;
    }
    .zi-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      flex-shrink: 0;
    }
    .zi-dot.reptiliano { background: #993C1D; }
    .zi-dot.limbico { background: #185FA5; }
    .zi-dot.neocortex { background: #534AB7; }
    .zi-label {
      font-size: 12px;
      color: rgba(255,255,255,0.6);
      white-space: nowrap;
    }
    .zi-bar-wrap {
      width: 60px;
      height: 2px;
      background: rgba(255,255,255,0.1);
      border-radius: 99px;
      overflow: hidden;
    }
    .zi-bar {
      height: 100%;
      border-radius: 99px;
      width: 0%;
      transition: width linear;
    }
    .zi-bar.reptiliano { background: #993C1D; }
    .zi-bar.limbico { background: #185FA5; }
    .zi-bar.neocortex { background: #534AB7; }
    @keyframes brainFloat {
      0%, 100% { transform: translateY(0px) rotateY(0deg) scale(1); }
      20% { transform: translateY(-4px) rotateY(2deg) scale(1.01); }
      40% { transform: translateY(-8px) rotateY(0deg) scale(1.02); }
      50% { transform: translateY(-10px) rotateY(-1deg) scale(1.02); }
      60% { transform: translateY(-8px) rotateY(-2deg) scale(1.01); }
      80% { transform: translateY(-4px) rotateY(0deg) scale(1); }
      100% { transform: translateY(0px) rotateY(1deg) scale(1); }
    }
    @media (max-width: 1100px) {
      #brain-layout {
        grid-template-columns: 1fr !important;
        gap: 32px !important;
      }
      #brain-right {
        height: 350px !important;
        order: -1;
      }
      #ciencia-sistema {
        padding: 60px 20px !important;
        overflow-x: hidden !important;
        overflow-y: auto !important;
      }
      .zone-indicators { justify-content: center; }
      /* labels responsive: solo punto + nombre */
      #label-rep,
      #label-lim,
      #label-neo { gap: 4px !important; }
      #label-rep > div:first-child,
      #label-lim > div:first-child,
      #label-neo > div:first-child { display: none !important; }
      .brain-label-sub { display: none !important; }
      .brain-label-name {
        font-size: 11px !important;
        background: rgba(5,8,15,0.55);
        padding: 1px 8px;
        border-radius: 3px;
      }
      #label-rep::before,
      #label-lim::before,
      #label-neo::before {
        content: "";
        display: inline-block;
        width: 7px; height: 7px;
        border-radius: 50%;
        flex-shrink: 0;
      }
      #label-rep::before { background: #cc4422; }
      #label-lim::before { background: #185FA5; }
      #label-neo::before { background: #534AB7; }
      /* responsive: evitar textos cortados */
      #brain-panel { max-width: 100% !important; overflow: visible !important; }
      #brain-panel p,
      #brain-panel h3,
      #brain-panel span,
      #brain-panel div { max-width: 100% !important; word-wrap: break-word !important; overflow-wrap: break-word !important; }
      .brain-zone-content { max-width: 100% !important; overflow: visible !important; }
      /* labels responsive: nombre corto sin desbordar */
      .brain-label { right: 2% !important; }
      .brain-label div p { font-size: 11px !important; }
    }

    @media (max-width: 600px) {
      #brain-right {
        height: 260px !important;
      }
      #ciencia-sistema {
        padding: 40px 16px !important;
      }
    }

    /* Small mobile tweaks */
    @media (max-width: 600px) {
      .hero { padding-top: 16px; padding-bottom: 32px; }
      .hero-title { font-size: clamp(34px, 11vw, 46px); }
      .hero-actions { gap: 10px; }
      .stats-row > div { padding: 20px 16px; }
      .cta-pulse-btn { width: 100%; justify-content: center; }
      .btn-primary { font-size: 14px; padding: 16px 24px; }
    }