:root {
      --primary: #1F3B4D;
      --secondary: #2FA4A9;
      --accent: #6AD0C3;
      --dark: #0E1B24;
      --light: #F7F9FB;
      --white: #FFFFFF;
      --text-muted: #64748b;
      --card-border: #f1f5f9;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Inter', system-ui, sans-serif;
      color: var(--primary);
      background: var(--white);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* Navegación */
    header {
      position: fixed;
      top: 0;
      width: 100%;
      z-index: 1000;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1rem 10%;
      background: rgba(255,255,255,0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(0,0,0,0.05);
    }

    .logo-text {
      font-weight: 800;
      font-size: 1.6rem;
      color: var(--primary);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .logo-dot {
      width: 8px;
      height: 8px;
      background: var(--secondary);
      border-radius: 2px;
    }

    nav {
      display: flex;
      align-items: center;
      gap: 2.5rem;
    }

    nav a {
      text-decoration: none;
      font-weight: 600;
      font-size: 0.95rem;
      color: var(--primary);
      transition: color 0.3s;
    }

    .nav-cta {
      background: var(--primary);
      color: white !important;
      padding: 0.6rem 1.2rem;
      border-radius: 6px;
      font-weight: 700;
    }

    @media (max-width: 768px) {
      header { padding: 0.8rem 5%; }
      nav a:not(.nav-cta) { display: none; }
      .logo-text { font-size: 1.3rem; }
    }

    /* Hero Section */
    .hero {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 2rem;
      padding: 10rem 10% 8rem;
      background: radial-gradient(circle at top right, rgba(106, 208, 195, 0.15), transparent);
      align-items: center;
    }

    .hero-badge {
      display: inline-block;
      padding: 0.5rem 1rem;
      background: rgba(47, 164, 169, 0.1);
      color: var(--secondary);
      border-radius: 50px;
      font-size: 0.85rem;
      font-weight: 700;
      margin-bottom: 1.5rem;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .hero h1 {
      font-size: clamp(2.5rem, 5vw, 4rem);
      line-height: 1.1;
      margin-bottom: 1.5rem;
      color: var(--dark);
      font-weight: 800;
    }

    .hero h1 span {
      background: linear-gradient(to right, var(--secondary), var(--accent));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero p {
      font-size: 1.25rem;
      margin-bottom: 2.5rem;
      color: var(--text-muted);
      max-width: 600px;
    }

    .hero-btns {
      display: flex;
      gap: 1rem;
    }

    .btn {
      padding: 1.1rem 2.5rem;
      border-radius: 8px;
      text-decoration: none;
      font-weight: 700;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      display: inline-block;
      cursor: pointer;
      text-align: center;
    }

    .btn-primary {
      background: var(--secondary);
      color: white;
      box-shadow: 0 10px 20px rgba(47, 164, 169, 0.2);
    }

    .btn-outline {
      border: 2px solid var(--primary);
      color: var(--primary);
    }

    /* Fractal Visual */
    .hero-visual {
      display: flex;
      justify-content: center;
      position: relative;
    }

    .fractal {
      position: relative;
      width: 350px;
      height: 350px;
    }

    .hex {
      position: absolute;
      width: 100px;
      height: 88px;
      clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 0.8rem;
      font-weight: 700;
      text-align: center;
      padding: 0.8rem;
      line-height: 1.2;
    }

    .hex-center {
      top: 50%;
      left: 50%;
      z-index: 20;
      background: var(--primary);
      transform: translate(-50%, -50%);
      font-size: 1rem;
    }

    .hex-child {
      top: 50%;
      left: 50%;
      background: linear-gradient(135deg, var(--secondary), var(--accent));
      animation: orbit 30s linear infinite;
    }

    @keyframes orbit {
      from { transform: translate(-50%, -50%) rotate(0deg) translateY(-145px) scale(0.75) rotate(0deg); }
      to { transform: translate(-50%, -50%) rotate(360deg) translateY(-145px) scale(0.75) rotate(-360deg); }
    }

    /* Adaptabilidad */
    .adaptability {
      padding: 8rem 10%;
      background: var(--primary);
      color: white;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .adaptability h2 { font-size: 2.2rem; margin-bottom: 1.5rem; color: var(--accent); font-weight: 800; }
    .adaptability p { max-width: 800px; margin: 0 auto 3rem; font-size: 1.15rem; opacity: 0.9; }
    
    .tech-tags {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.8rem;
    }

    .tech-tag {
      background: rgba(255,255,255,0.05);
      padding: 0.8rem 1.8rem;
      border-radius: 50px;
      font-weight: 600;
      font-size: 0.9rem;
      border: 1px solid rgba(255,255,255,0.15);
      transition: all 0.3s ease;
    }

    .tech-tag:hover {
      background: rgba(255,255,255,0.15);
      border-color: var(--accent);
      transform: translateY(-2px);
    }

    .section-divider {
      height: 1px;
      width: 80%;
      margin: 0 auto;
      background: linear-gradient(to right, transparent, var(--card-border), transparent);
      position: relative;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .divider-icon {
      background: var(--white);
      padding: 0 1.5rem;
      color: var(--secondary);
      font-size: 0.8rem;
      letter-spacing: 3px;
      font-weight: 800;
    }
    
    /* Sección de Servicios Actualizada */
    .services, .methodology {
      padding: 10rem 10%;
      background: var(--white);
    }

    .section-header {
      text-align: center;
      max-width: 700px;
      margin: 0 auto 5rem;
    }

    .section-header h2 { 
      font-size: 2.8rem; 
      margin-bottom: 1.2rem; 
      color: var(--dark); 
      font-weight: 800;
      letter-spacing: -0.5px;
    }

    .section-header p {
      font-size: 1.1rem;
      color: var(--text-muted);
    }

    .service-grid, .method-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 3rem;
    }

    .service-card, .method-card {
      background: white;
      padding: 3rem;
      border-radius: 32px;
      border: 1px solid var(--card-border);
      transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      box-shadow: 0 4px 12px rgba(0,0,0,0.02);
    }

    /* Animación del Gradiente Lateral mejorada */
    .service-card::before, .method-card::before {
      content: "";
      position: absolute;
      top: 100%;
      left: 0;
      width: 6px;
      height: 100%;
      background: linear-gradient(to bottom, var(--secondary), var(--accent));
      transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
      z-index: 2;
    }

    .service-card:hover::before, .method-card:hover::before {
      top: 0;
    }

    .service-card:hover, .method-card:hover {
      transform: translateY(-12px);
      box-shadow: 0 40px 80px rgba(31, 59, 77, 0.08);
      border-color: transparent;
    }

    /* Estilo de Iconos Premium */
    .icon-container {
      width: 64px;
      height: 64px;
      background: var(--light);
      border-radius: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 2rem;
      transition: all 0.5s ease;
      position: relative;
    }

    .service-card:hover .icon-container {
      background: var(--primary);
      transform: scale(1.1) rotate(5deg);
    }

    .icon-container svg {
      width: 32px;
      height: 32px;
      stroke: var(--secondary);
      transition: all 0.5s ease;
    }

    .service-card:hover .icon-container svg {
      stroke: var(--accent);
    }

    .service-card h3, .method-card h3 { 
      margin-bottom: 1.2rem; 
      font-size: 1.75rem; 
      color: var(--dark); 
      font-weight: 700;
    }

    .service-card p, .method-card p { 
      color: var(--text-muted); 
      font-size: 1.05rem;
      line-height: 1.7;
    }

    .feature-list { 
      list-style: none; 
      margin-top: 2rem; 
      border-top: 1px solid var(--card-border);
      padding-top: 1.5rem;
    }

    .feature-list li {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 1rem;
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--primary);
    }

    .feature-list li svg {
      width: 18px;
      height: 18px;
      stroke: var(--secondary);
      stroke-width: 3;
    }

    /* Metodología Estilo */
    .method-num {
      font-weight: 900;
      color: var(--secondary);
      font-size: 3.5rem;
      line-height: 1;
      margin-bottom: 1.5rem;
      opacity: 0.15;
      transition: all 0.5s ease;
    }

    .method-card:hover .method-num {
      opacity: 1;
      transform: translateX(5px);
    }

    /* CTA Banner */
    .cta-banner {
      margin: 4rem 10% 8rem;
      padding: 6rem 5%;
      background: linear-gradient(135deg, var(--primary), var(--dark));
      border-radius: 48px;
      color: white;
      text-align: center;
      position: relative;
      z-index: 1;
    }

    .cta-banner h2 { font-size: clamp(2.2rem, 5vw, 3.5rem); margin-bottom: 1.5rem; font-weight: 800; }
    .cta-banner p { font-size: 1.3rem; margin-bottom: 3.5rem; opacity: 0.85; max-width: 700px; margin-inline: auto; }

   footer {
      background: var(--light);
      padding: 8rem 10% 3rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1.2fr;
      gap: 5rem;
      padding-bottom: 4rem;
      border-bottom: 1px solid rgba(0,0,0,0.05);
    }

    .footer-col h4 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 1.8rem;
      color: var(--dark);
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .footer-col p {
      color: var(--text-muted);
      max-width: 300px;
      line-height: 1.8;
    }

    .footer-links {
      list-style: none;
    }

    .footer-links li {
      margin-bottom: 1.2rem;
    }

    .footer-links a {
      text-decoration: none;
      color: var(--text-muted);
      font-weight: 500;
      transition: all 0.3s ease;
      position: relative;
      display: inline-block;
    }

    /* Animación de enlace premium */
    .footer-links a::after {
      content: '';
      position: absolute;
      width: 0;
      height: 2px;
      bottom: -4px;
      left: 0;
      background: var(--grad);
      transition: width 0.3s ease;
    }

    .footer-links a:hover {
      color: var(--secondary);
    }

    .footer-links a:hover::after {
      width: 100%;
    }

    .social-links {
      display: flex;
      gap: 1.5rem;
      margin-top: 1rem;
    }

    .social-icon {
      width: 40px;
      height: 40px;
      background: var(--white);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      box-shadow: 0 4px 6px rgba(0,0,0,0.05);
      transition: all 0.3s ease;
    }

    .social-icon:hover {
      background: var(--primary);
      color: var(--white);
      transform: translateY(-3px);
    }

    .social-icon svg { width: 20px; height: 20px; }

    .footer-bottom {
      padding-top: 3rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      color: var(--text-muted);
      font-size: 0.9rem;
    }

    @media (max-width: 1024px) {
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
      .footer-col:first-child { grid-column: span 2; }
    }

    @media (max-width: 600px) {
      .footer-grid { grid-template-columns: 1fr; }
      .footer-col:first-child { grid-column: span 1; }
      .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
    }

    @media (max-width: 1024px) {
      .hero { grid-template-columns: 1fr; text-align: center; padding-top: 8rem; }
      .hero-btns { justify-content: center; }
      .hero-visual { margin-top: 4rem; }
      footer { grid-template-columns: 1fr 1fr; }
    }