:root {
      --blue-main: hsl(214, 77%, 36%);
      --blue-dark: #0D2857;
      --blue-deep: #081B3A;
      --yellow-main: #F5C400;
      --yellow-hover: #e0b300;
      --bg-light: #F4F6F8;
      --bg-white: #FFFFFF;
      --text-dark: #263238;
      --text-muted: #546E7A;
      --border-color: #E2E8F0;
      --font-heading: 'Montserrat', sans-serif;
      --font-body: 'Inter', sans-serif;
      --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
      --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
      --shadow-lg: 0 10px 25px rgba(13, 40, 87, 0.12);
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; font-size: 16px; }
    body { font-family: var(--font-body); color: var(--text-dark); background-color: var(--bg-white); line-height: 1.6; overflow-x: hidden; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }
    img { max-width: 100%; height: auto; display: block; }
    .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
    .section-padding { padding: 5rem 0; }
    .section-header { text-align: center; max-width: 750px; margin: 0 auto 3.5rem auto; }
    .section-subtitle { color: var(--blue-main); font-weight: 700; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 0.5rem; display: block; }
    .section-title { font-family: var(--font-heading); font-size: 2.25rem; color: var(--blue-dark); font-weight: 800; line-height: 1.25; }
    .btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.875rem 1.75rem; font-family: var(--font-heading); font-weight: 700; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.5px; border-radius: 4px; transition: var(--transition); cursor: pointer; border: 2px solid transparent; gap: 0.5rem; }
    .btn-primary { background-color: var(--yellow-main); color: var(--blue-dark); border-color: var(--yellow-main); }
    .btn-primary:hover { background-color: var(--yellow-hover); border-color: var(--yellow-hover); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(245, 196, 0, 0.3); }
    .btn-secondary { background-color: transparent; color: var(--bg-white); border-color: var(--bg-white); }
    .btn-secondary:hover { background-color: var(--bg-white); color: var(--blue-dark); transform: translateY(-2px); }
    .btn-outline-blue { background-color: transparent; color: var(--blue-main); border-color: var(--blue-main); }
    .btn-outline-blue:hover { background-color: var(--blue-main); color: var(--bg-white); }
    .icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .header { position: fixed; top: 0; left: 0; width: 100%; background-color: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); z-index: 1000; transition: var(--transition); }
    .nav-container { display: flex; justify-content: space-between; align-items: center; height: 80px; }
    .logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
    .logo-mark { display: flex; gap: 3px; align-items: center; height: 36px; }
    .logo-stripe { width: 8px; height: 100%; transform: skewX(-20deg); }
    .logo-stripe-yellow { background-color: var(--yellow-main); }
    .logo-stripe-blue { background-color: var(--blue-dark); }
    .logo-text { display: flex; flex-direction: column; }
    .logo-title { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 900; color: var(--blue-dark); line-height: 1; letter-spacing: -0.5px; }
    .logo-title span { color: var(--blue-main); }
    .logo-subtitle { font-size: 0.65rem; font-weight: 600; color: var(--blue-main); letter-spacing: 0.2px; margin-top: 2px; }
    .nav-menu { display: flex; align-items: center; gap: 2rem; }
    .nav-link { font-family: var(--font-heading); font-weight: 600; font-size: 0.875rem; color: var(--text-dark); transition: var(--transition); }
    .nav-link:hover { color: var(--blue-main); }
    .nav-cta { display: flex; align-items: center; gap: 1.5rem; }
    .nav-phone { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; color: var(--blue-dark); font-size: 0.95rem; }
    .hamburger { display: none; cursor: pointer; background: none; border: none; color: var(--blue-dark); }
    .hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 70px; background: linear-gradient(135deg, rgba(13, 40, 87, 0.92) 0%, rgba(21, 84, 165, 0.85) 100%), url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat; color: var(--bg-white); }
    .hero-content { max-width: 800px; margin-left: -190px; 
}
    .hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); padding: 0.5rem 1rem; border-radius: 30px; font-size: 0.85rem; font-weight: 600; color: var(--yellow-main); margin-bottom: 1.5rem; backdrop-filter: blur(5px); }
    .hero-title { font-family: var(--font-heading); font-size: 3.25rem; font-weight: 600; line-height: 1.15; margin-bottom: 1.5rem; text-shadow: 0 2px 4px rgba(0,0,0,0.2); }
    .hero-description { font-size: 1.15rem; color: #E2E8F0; margin-bottom: 2.5rem; max-width: 650px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
    .hero-split {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 2rem; 
      width: 100%;
    }
    .hero-content {
      flex: 1;
      max-width: 750px; 
    }
    .hero-carousel {
      flex: 1;
      max-width: 800px; 
      height: 550px;    
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 15px 30px rgba(0,0,0,0.3); 
      transform: translateX(90px);
    }
    .hero-carousel .slide {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0; 
      transition: opacity 1s ease-in-out; 
    }
    .hero-carousel .slide.active {
      opacity: 1; 
    }
    @media (max-width: 992px) {
      .hero-split {
        flex-direction: column;
        margin-top: 2rem;
      }
      .hero-carousel {
        width: 100%;
        max-width: 100%;
        height: 300px;
        margin-top: 2rem;
      }
    }
    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
    .about-text p { margin-bottom: 1.25rem; color: var(--text-muted); font-size: 1.05rem; }
    .about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
    .about-feature-item { display: flex; align-items: center; gap: 0.75rem; font-weight: 700; color: var(--blue-dark); }
    .about-feature-item .icon { color: var(--yellow-main); background: var(--blue-dark); padding: 4px; border-radius: 50%; width: 28px; height: 28px; }
    .about-image { position: relative; border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-lg); }
    .about-image img { width: 100%; height: 480px; object-fit: cover; }
    .about-badge { position: absolute; bottom: 2rem; left: 2rem; background: var(--blue-dark); color: var(--bg-white); padding: 1.5rem; border-left: 5px solid var(--yellow-main); border-radius: 4px; box-shadow: var(--shadow-md); }
    .about-badge h4 { font-family: var(--font-heading); font-size: 1.1rem; color: var(--yellow-main); }
    .specialties { background-color: var(--bg-light); }
    .specialties-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; }
    .specialty-card { background: var(--bg-white); padding: 2.5rem 1.75rem; border-radius: 8px; box-shadow: var(--shadow-sm); transition: var(--transition); border-bottom: 3px solid transparent; display: flex; flex-direction: column; }
    .specialty-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-bottom-color: var(--yellow-main); }
    .specialty-icon { width: 60px; height: 60px; background: rgba(21, 84, 165, 0.08); color: var(--blue-main); border-radius: 8px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; transition: var(--transition); }
    .specialty-card:hover .specialty-icon { background: var(--blue-main); color: var(--bg-white); }
    .specialty-icon .icon { width: 32px; height: 32px; }
    .specialty-title { font-family: var(--font-heading); font-size: 1.25rem; color: var(--blue-dark); margin-bottom: 0.75rem; }
    .specialty-desc { color: var(--text-muted); font-size: 0.95rem; line-height: 1.5; }
    .products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2rem; }
    .product-card { background: var(--bg-white); border-radius: 8px; border: 1px solid var(--border-color); overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; }
    .product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
    .product-image { height: 220px; width: 100%; object-fit: cover; background-color: #E2E8F0; }
    .product-body { padding: 1.5rem; display: flex; flex-direction: column; flex-grow: 1; }
    .product-title { font-family: var(--font-heading); font-size: 1.15rem; color: var(--blue-dark); margin-bottom: 0.5rem; }
    .product-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; flex-grow: 1; }
    .why-us { background-color: var(--blue-dark); color: var(--bg-white); position: relative; }
    .why-us .section-subtitle { color: var(--yellow-main); }
    .why-us .section-title { color: var(--bg-white); }
    .why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; }
    .why-item { text-align: center; padding: 1.5rem; }
    .why-icon { width: 64px; height: 64px; margin: 0 auto 1.25rem auto; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--yellow-main); }
    .why-icon .icon { width: 30px; height: 30px; }
    .why-title { font-family: var(--font-heading); font-size: 1.1rem; margin-bottom: 0.5rem; }
    .why-desc { color: #A0AEC0; font-size: 0.9rem; }
    .process { background-color: var(--bg-light); }
    .process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem; position: relative; }
    .process-step { background: var(--bg-white); padding: 2rem 1.5rem; border-radius: 8px; box-shadow: var(--shadow-sm); position: relative; }
    .process-number { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 900; color: var(--yellow-main); line-height: 1; margin-bottom: 1rem; }
    .process-title { font-family: var(--font-heading); font-size: 1.15rem; color: var(--blue-dark); margin-bottom: 0.5rem; }
    .process-desc { color: var(--text-muted); font-size: 0.9rem; }
    .cta-banner { background: linear-gradient(135deg, var(--blue-main) 0%, var(--blue-dark) 100%); color: var(--bg-white); text-align: center; padding: 4rem 1.5rem; border-radius: 8px; }
    .cta-title { font-family: var(--font-heading); font-size: 2.25rem; font-weight: 800; margin-bottom: 1rem; }
    .cta-desc { font-size: 1.1rem; color: #E2E8F0; margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }
    .cta-phone { margin-top: 1.5rem; font-size: 1.25rem; font-weight: 700; display: flex; align-items: center; justify-content: center; gap: 0.5rem; color: var(--yellow-main); }
    .contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; }
    .contact-info { display: flex; flex-direction: column; gap: 2rem; }
    .contact-item { display: flex; gap: 1.25rem; }
    .contact-icon { width: 48px; height: 48px; background: var(--bg-light); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--blue-main); flex-shrink: 0; }
    .contact-detail h4 { font-family: var(--font-heading); color: var(--blue-dark); font-size: 1.1rem; margin-bottom: 0.25rem; }
    .contact-detail p { color: var(--text-muted); font-size: 0.95rem; }
    .contact-form-container { background: var(--bg-white); padding: 2.5rem; border-radius: 8px; box-shadow: var(--shadow-md); border: 1px solid var(--border-color); }
    .form-group { margin-bottom: 1.25rem; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    .form-label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--text-dark); margin-bottom: 0.5rem; }
    .form-control { width: 100%; padding: 0.75rem 1rem; font-family: var(--font-body); font-size: 0.95rem; border: 1px solid var(--border-color); border-radius: 4px; transition: var(--transition); background-color: #FAFAFA; }
    .form-control:focus { outline: none; border-color: var(--blue-main); background-color: var(--bg-white); box-shadow: 0 0 0 3px rgba(21, 84, 165, 0.1); }
    textarea.form-control { resize: vertical; min-height: 120px; }
    .form-privacy { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.75rem; text-align: center; }
    .modal-fondo { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); z-index: 2000; justify-content: center; align-items: center; padding: 1rem; }
    .modal-caja { background: var(--bg-white); width: 100%; max-width: 900px; border-radius: 12px; overflow: hidden; box-shadow: 0 15px 30px rgba(0,0,0,0.3); display: flex; flex-direction: column; max-height: 90vh; }
    .modal-cabecera { background-color: var(--blue-dark); color: white; padding: 1rem 1.5rem; display: flex; justify-content: space-between; align-items: center; }
    .modal-etiquetas { display: flex; gap: 1rem; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.5px; }
    .modal-cerrar { background: rgba(255,255,255,0.1); border: none; color: white; font-size: 1.5rem; width: 36px; height: 36px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; }
    .modal-cerrar:hover { background: rgba(255,255,255,0.2); }
    .modal-cuerpo { padding: 2rem; overflow-y: auto; }
    .modal-arriba { display: grid; grid-template-columns: 1fr 1.5fr; gap: 2rem; margin-bottom: 2rem; }
    .modal-imagen-caja { position: relative; border-radius: 8px; overflow: hidden; margin-bottom: 1rem; }
    .modal-sello { background: var(--yellow-main); color: var(--blue-dark); text-align: center; padding: 0.75rem; font-weight: 800; font-size: 0.85rem; }
    .modal-asesoria { background: var(--bg-light); padding: 1.25rem; border-radius: 8px; border: 1px solid var(--border-color); font-size: 0.85rem; color: var(--text-muted); }
    .modal-titulo { font-family: var(--font-heading); color: var(--blue-dark); font-size: 1.75rem; line-height: 1.2; margin-bottom: 1rem; }
    .modal-especificaciones { background: #F8FAFC; border-radius: 8px; padding: 1.5rem; margin-top: 1.5rem; }
    .modal-especificaciones h4 { color: var(--blue-dark); font-size: 0.85rem; margin-bottom: 1rem; }
    .modal-lista-datos { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; font-size: 0.9rem; border-bottom: 1px solid #E2E8F0; padding-bottom: 0.5rem; margin-bottom: 0.5rem; }
    .modal-abajo { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; background: #F8FAFC; padding: 1.5rem; border-radius: 8px; }
    .modal-pie { padding: 1.5rem; border-top: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; background: white; }
    .modal-botones { display: flex; gap: 1rem; }
    .footer { background-color: var(--blue-deep); color: #A0AEC0; padding-top: 4rem; padding-bottom: 2rem; border-top: 3px solid var(--yellow-main); }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; margin-bottom: 3rem; }
    .footer-about .logo-title { color: var(--bg-white); }
    .footer-about .logo-subtitle { color: var(--yellow-main); }
    .footer-about p { margin-top: 1rem; font-size: 0.9rem; line-height: 1.6; }
    .footer-title { font-family: var(--font-heading); color: var(--bg-white); font-size: 1.1rem; margin-bottom: 1.25rem; }
    .footer-links li { margin-bottom: 0.75rem; }
    .footer-links a { transition: var(--transition); font-size: 0.9rem; }
    .footer-links a:hover { color: var(--yellow-main); padding-left: 4px; }
    .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 2rem; text-align: center; font-size: 0.85rem; }
    .mobile-bar { display: none; position: fixed; bottom: 0; left: 0; width: 100%; background: var(--blue-dark); padding: 0.75rem; box-shadow: 0 -2px 10px rgba(0,0,0,0.15); z-index: 999; }
    .mobile-bar-buttons { display: flex; gap: 0.5rem; }
    .mobile-bar-btn { flex: 1; padding: 0.65rem; font-size: 0.8rem; }
    @media (max-width: 992px) {
      .hero-title { font-size: 2.5rem; }
      .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    }
    @media (max-width: 768px) {
      .hamburger { display: block; }
      .nav-menu { position: fixed; top: 80px; left: -100%; width: 100%; height: calc(100vh - 80px); background-color: var(--bg-white); flex-direction: column; justify-content: flex-start; padding: 2rem; transition: var(--transition); box-shadow: var(--shadow-md); }
      .nav-menu.active { left: 0; }
      .nav-cta { display: none; }
      .hero-title { font-size: 2rem; }
      .hero { padding-bottom: 4rem; }
      .form-row { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .mobile-bar { display: block; }
      body { padding-bottom: 60px; }
      .modal-arriba, .modal-abajo, .modal-pie { grid-template-columns: 1fr; flex-direction: column; }
      .modal-botones { flex-direction: column; width: 100%; }
      .modal-botones .btn { width: 100%; }
    }