/* ============================================================
       RESET & ROOT VARIABLES
    ============================================================ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --navy:       #0b1220;
      --navy-mid:   #111b2e;
      --navy-light: #162035;
      --blue:       #1a78c2;
      --blue-bright:#2196f3;
      --blue-glow:  #4db8ff;
      --silver:     #8fa3b8;
      --silver-lt:  #b8ccd8;
      --white:      #f0f4f8;
      --white-pure: #ffffff;
      --accent:     #f0a500;
      --danger:     #e53935;
      --green:      #25d366;

      --font-display: 'Barlow Condensed', sans-serif;
      --font-body:    'Barlow', sans-serif;

      --radius: 10px;
      --shadow: 0 8px 40px rgba(0,0,0,0.35);
      --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: var(--font-body);
      background: var(--navy);
      color: var(--white);
      overflow-x: hidden;
      line-height: 1.6;
    }

    /* ============================================================
       SCROLLBAR
    ============================================================ */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: var(--navy); }
    ::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

    /* ============================================================
       NAVBAR
    ============================================================ */
    #navbar {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      padding: 0 2rem;
      height: 70px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: transparent;
      transition: background var(--transition), box-shadow var(--transition);
    }
    #navbar.scrolled {
      background: rgba(11,18,32,0.97);
      box-shadow: 0 2px 20px rgba(0,0,0,0.5);
      backdrop-filter: blur(10px);
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
    }
    .nav-logo-icon {
      width: 42px; height: 42px;
      background: linear-gradient(135deg, var(--blue), var(--blue-glow));
      clip-path: polygon(50% 0%, 90% 20%, 100% 60%, 75% 100%, 25% 100%, 0% 60%, 10% 20%);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.2rem;
      color: white;
      flex-shrink: 0;
    }
    .nav-logo-text {
      display: flex; flex-direction: column; line-height: 1;
    }
    .nav-logo-text .brand { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--white-pure); letter-spacing: 1px; }
    .nav-logo-text .sub { font-family: var(--font-display); font-size: 0.7rem; font-weight: 400; color: var(--silver); letter-spacing: 3px; text-transform: uppercase; }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2rem;
      list-style: none;
    }
    .nav-links a {
      text-decoration: none;
      color: var(--silver-lt);
      font-size: 0.85rem;
      font-weight: 500;
      letter-spacing: 0.5px;
      transition: color var(--transition);
      text-transform: uppercase;
    }
    .nav-links a:hover { color: var(--blue-glow); }

    .nav-cta {
      background: var(--blue);
      color: var(--white-pure) !important;
      padding: 8px 18px;
      border-radius: 4px;
      transition: background var(--transition) !important;
      display: flex;
      align-items: center;   /* centra verticalmente */
      justify-content: center; /* opcional, si quieres centrar todo */
      gap: 6px; /* espacio entre icono y texto */
    }
    .nav-cta:hover { background: var(--blue-bright) !important; color: var(--white-pure) !important; }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 5px;
    }
    .hamburger span {
      display: block;
      width: 25px; height: 2px;
      background: var(--white-pure);
      transition: var(--transition);
    }
    .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-menu {
      display: none;
      position: fixed;
      top: 70px; left: 0; right: 0;
      background: rgba(11,18,32,0.98);
      backdrop-filter: blur(20px);
      padding: 2rem;
      flex-direction: column;
      gap: 1.5rem;
      z-index: 999;
      border-bottom: 1px solid rgba(26,120,194,0.2);
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a {
      text-decoration: none;
      color: var(--silver-lt);
      font-size: 1rem;
      font-weight: 500;
      text-transform: uppercase;
      letter-spacing: 1px;
      padding: 0.5rem 0;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    /* ============================================================
       HERO
    ============================================================ */
    #hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      overflow: hidden;
      padding: 100px 2rem 4rem;
    }

    /* Animated circuit background */
    .hero-bg {
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 80% 60% at 70% 50%, rgba(26,120,194,0.12) 0%, transparent 70%),
        radial-gradient(ellipse 60% 80% at 20% 80%, rgba(26,120,194,0.08) 0%, transparent 60%),
        var(--navy);
    }
    .hero-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(26,120,194,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26,120,194,0.05) 1px, transparent 1px);
      background-size: 50px 50px;
    }
    .hero-glow {
      position: absolute;
      top: 50%; right: 10%;
      width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(26,120,194,0.15) 0%, transparent 70%);
      transform: translateY(-50%);
      animation: pulse-glow 4s ease-in-out infinite;
    }
    @keyframes pulse-glow {
      0%, 100% { opacity: 0.6; transform: translateY(-50%) scale(1); }
      50% { opacity: 1; transform: translateY(-50%) scale(1.1); }
    }

    /* Floating electricity particles */
    .particles {
      position: absolute;
      inset: 0;
      pointer-events: none;
    }
    .particle {
      position: absolute;
      width: 2px; height: 2px;
      background: var(--blue-glow);
      border-radius: 50%;
      animation: float-particle linear infinite;
      opacity: 0;
    }
    @keyframes float-particle {
      0% { transform: translateY(100vh) translateX(0); opacity: 0; }
      10% { opacity: 0.7; }
      90% { opacity: 0.7; }
      100% { transform: translateY(-20vh) translateX(40px); opacity: 0; }
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 680px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(26,120,194,0.15);
      border: 1px solid rgba(26,120,194,0.3);
      border-radius: 30px;
      padding: 6px 16px;
      margin-bottom: 1.5rem;
      font-size: 0.8rem;
      color: var(--blue-glow);
      letter-spacing: 1px;
      text-transform: uppercase;
      font-weight: 600;
      animation: fadeInDown 0.8s ease forwards;
    }
    .hero-badge::before {
      content: '';
      width: 6px; height: 6px;
      background: var(--blue-glow);
      border-radius: 50%;
      animation: blink 1.5s ease-in-out infinite;
    }
    @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

    .hero-title {
      font-family: var(--font-display);
      font-size: clamp(2.8rem, 7vw, 5.5rem);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -1px;
      margin-bottom: 1rem;
      animation: fadeInUp 0.8s ease 0.2s forwards;
      opacity: 0;
    }
    .hero-title .line1 { color: var(--white-pure); display: block; }
    .hero-title .line2 { color: var(--blue-glow); display: block; }
    .hero-title .line3 { color: var(--silver); display: block; font-weight: 400; font-size: 60%; }

    .hero-desc {
      color: var(--silver-lt);
      font-size: 1.05rem;
      max-width: 520px;
      margin-bottom: 2rem;
      animation: fadeInUp 0.8s ease 0.4s forwards;
      opacity: 0;
      line-height: 1.7;
    }

    .hero-buttons {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      animation: fadeInUp 0.8s ease 0.6s forwards;
      opacity: 0;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: linear-gradient(135deg, var(--blue), var(--blue-bright));
      color: white;
      padding: 14px 28px;
      border-radius: var(--radius);
      text-decoration: none;
      font-weight: 600;
      font-size: 0.95rem;
      letter-spacing: 0.3px;
      transition: var(--transition);
      box-shadow: 0 4px 20px rgba(26,120,194,0.4);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(26,120,194,0.6);
    }

    .btn-whatsapp {
      background: linear-gradient(135deg, #25d366, #128c7e);
      box-shadow: 0 4px 20px rgba(37,211,102,0.35);
    }
    .btn-whatsapp:hover { box-shadow: 0 8px 30px rgba(37,211,102,0.55); }

    .btn-outline {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: transparent;
      color: var(--silver-lt);
      padding: 14px 28px;
      border-radius: var(--radius);
      text-decoration: none;
      font-weight: 600;
      font-size: 0.95rem;
      border: 1px solid rgba(139,163,184,0.3);
      transition: var(--transition);
    }
    .btn-outline:hover { border-color: var(--blue-glow); color: var(--blue-glow); }

    /* Hero stats */
    .hero-stats {
      display: flex;
      gap: 2rem;
      margin-top: 3rem;
      animation: fadeInUp 0.8s ease 0.8s forwards;
      opacity: 0;
    }
    .stat-item { text-align: left; }
    .stat-num {
      font-family: var(--font-display);
      font-size: 2rem;
      font-weight: 800;
      color: var(--blue-glow);
      line-height: 1;
    }
    .stat-label { font-size: 0.75rem; color: var(--silver); text-transform: uppercase; letter-spacing: 1px; margin-top: 2px; }
    .stat-divider { width: 1px; background: rgba(139,163,184,0.2); align-self: stretch; }

    /* Hero shield icon (right) */
    .hero-visual {
      position: absolute;
      right: 5%;
      top: 50%;
      transform: translateY(-50%);
      opacity: 0.08;
      pointer-events: none;
    }
    .hero-shield {
      width: 400px; height: 400px;
      font-size: 18rem;
      display: flex; align-items: center; justify-content: center;
      filter: drop-shadow(0 0 60px rgba(26,120,194,0.8));
      animation: float-shield 6s ease-in-out infinite;
    }
    @keyframes float-shield {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-20px); }
    }

    /* Keyframes */
    @keyframes fadeInDown { from { opacity:0; transform: translateY(-20px); } to { opacity:1; transform: translateY(0); } }
    @keyframes fadeInUp { from { opacity:0; transform: translateY(30px); } to { opacity:1; transform: translateY(0); } }

    /* ============================================================
       SECTION COMMON
    ============================================================ */
    section { padding: 6rem 2rem; }

    .container { max-width: 1200px; margin: 0 auto; }

    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--blue-glow);
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 3px;
      text-transform: uppercase;
      margin-bottom: 0.75rem;
    }
    .section-label::before {
      content: '';
      width: 24px; height: 2px;
      background: var(--blue-glow);
    }

    .section-title {
      font-family: var(--font-display);
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 800;
      line-height: 1.05;
      color: var(--white-pure);
      letter-spacing: -0.5px;
    }
    .section-title span { color: var(--blue-glow); }

    .section-desc {
      color: var(--silver);
      font-size: 1rem;
      max-width: 600px;
      margin-top: 1rem;
      line-height: 1.7;
    }

    /* ============================================================
       SOBRE NOSOTROS
    ============================================================ */
    #nosotros {
      background: var(--navy-mid);
      position: relative;
      overflow: hidden;
    }
    #nosotros::before {
      content: '';
      position: absolute;
      top: -100px; right: -100px;
      width: 400px; height: 400px;
      background: radial-gradient(circle, rgba(26,120,194,0.06) 0%, transparent 70%);
    }

    .nosotros-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
    }

    .nosotros-visual {
      position: relative;
    }
    .nosotros-card-main {
      background: var(--navy-light);
      border: 1px solid rgba(26,120,194,0.15);
      border-radius: 16px;
      padding: 2.5rem;
      position: relative;
      overflow: hidden;
    }
    .nosotros-card-main::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--blue), var(--blue-glow));
    }
    .nosotros-icon-big {
      font-size: 4rem;
      margin-bottom: 1.5rem;
      display: block;
    }
    .nosotros-card-main h3 {
      font-family: var(--font-display);
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--white-pure);
      margin-bottom: 0.5rem;
    }
    .nosotros-card-main p { color: var(--silver); font-size: 0.9rem; line-height: 1.7; }

    .nosotros-badges {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
      margin-top: 1.5rem;
    }
    .nosotros-badge {
      background: rgba(26,120,194,0.1);
      border: 1px solid rgba(26,120,194,0.2);
      border-radius: 8px;
      padding: 1rem;
      text-align: center;
    }
    .nosotros-badge .num {
      font-family: var(--font-display);
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--blue-glow);
    }
    .nosotros-badge .lbl { font-size: 0.75rem; color: var(--silver); }

    .nosotros-text h2 { margin-bottom: 1.5rem; }
    .nosotros-text p { color: var(--silver-lt); line-height: 1.8; margin-bottom: 1.2rem; font-size: 0.95rem; }

    .nosotros-pillars {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      margin-top: 2rem;
    }
    .pillar {
      display: flex;
      align-items: flex-start;
      gap: 1rem;
    }
    .pillar-icon {
      width: 40px; height: 40px;
      background: rgba(26,120,194,0.15);
      border: 1px solid rgba(26,120,194,0.25);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem;
      flex-shrink: 0;
    }
    .pillar-text strong { color: var(--white-pure); font-size: 0.9rem; display: block; }
    .pillar-text span { color: var(--silver); font-size: 0.82rem; }

    .nosotros-logo-img {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      width: 90px; height: 90px;
    }

    /* ============================================================
       SERVICIOS
    ============================================================ */
    #servicios { background: var(--navy); }

    .servicios-header { margin-bottom: 3rem; }

    .servicios-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
      gap: 1.5rem;
    }

    .servicio-card {
      background: var(--navy-light);
      border: 1px solid rgba(26,120,194,0.12);
      border-radius: var(--radius);
      padding: 2rem;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
      cursor: default;
    }
    .servicio-card::before {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--blue), var(--blue-glow));
      transform: scaleX(0);
      transition: var(--transition);
      transform-origin: left;
    }
    .servicio-card:hover {
      transform: translateY(-6px);
      border-color: rgba(26,120,194,0.35);
      box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 20px rgba(26,120,194,0.1);
    }
    .servicio-card:hover::before { transform: scaleX(1); }

    .serv-icon {
      width: 56px; height: 56px;
      background: linear-gradient(135deg, rgba(26,120,194,0.2), rgba(77,184,255,0.1));
      border: 1px solid rgba(26,120,194,0.25);
      border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.6rem;
      margin-bottom: 1.2rem;
      transition: var(--transition);
    }
    .servicio-card:hover .serv-icon {
      background: linear-gradient(135deg, rgba(26,120,194,0.4), rgba(77,184,255,0.2));
      border-color: var(--blue);
    }
    .serv-title {
      font-family: var(--font-display);
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--white-pure);
      margin-bottom: 0.5rem;
      letter-spacing: 0.2px;
    }
    .serv-desc { color: var(--silver); font-size: 0.85rem; line-height: 1.6; }

    /* ============================================================
       PORTAFOLIO
    ============================================================ */
    #portafolio {
      background: var(--navy-mid);
    }

    .port-header { margin-bottom: 3rem; }

    .port-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
      gap: 1.5rem;
    }

    .port-card {
      background: var(--navy-light);
      border: 1px solid rgba(26,120,194,0.12);
      border-radius: var(--radius);
      overflow: hidden;
      transition: var(--transition);
    }
    .port-card:hover {
      transform: translateY(-4px);
      border-color: rgba(26,120,194,0.3);
      box-shadow: 0 16px 40px rgba(0,0,0,0.4);
    }

    .port-img-placeholder {
      height: 180px;
      display: flex; align-items: center; justify-content: center;
      font-size: 3.5rem;
      position: relative;
      overflow: hidden;
    }
    .port-img-placeholder::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom, transparent 40%, var(--navy-light));
    }

    .port-body { padding: 1.5rem; }
    .port-tag {
      display: inline-block;
      background: rgba(26,120,194,0.15);
      border: 1px solid rgba(26,120,194,0.25);
      color: var(--blue-glow);
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      padding: 3px 10px;
      border-radius: 20px;
      margin-bottom: 0.75rem;
    }
    .port-name {
      font-family: var(--font-display);
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--white-pure);
      margin-bottom: 0.4rem;
    }
    .port-desc { color: var(--silver); font-size: 0.83rem; line-height: 1.6; }

    /* ============================================================
       POR QUÉ ELEGIRNOS
    ============================================================ */
    #beneficios { background: var(--navy); position: relative; overflow: hidden; }
    #beneficios::before {
      content: '';
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      width: 800px; height: 800px;
      background: radial-gradient(circle, rgba(26,120,194,0.05) 0%, transparent 60%);
      pointer-events: none;
    }

    .beneficios-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }

    .beneficios-text h2 { margin-bottom: 1rem; }
    .beneficios-text p { color: var(--silver-lt); line-height: 1.8; margin-bottom: 2rem; font-size: 0.95rem; }

    .beneficios-cta {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: linear-gradient(135deg, #25d366, #128c7e);
      color: white;
      padding: 14px 28px;
      border-radius: var(--radius);
      text-decoration: none;
      font-weight: 600;
      font-size: 0.95rem;
      transition: var(--transition);
      box-shadow: 0 4px 20px rgba(37,211,102,0.3);
    }
    .beneficios-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,0.5); }

    .beneficios-cards {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }
    .ben-card {
      background: var(--navy-light);
      border: 1px solid rgba(26,120,194,0.12);
      border-radius: var(--radius);
      padding: 1.5rem;
      transition: var(--transition);
    }
    .ben-card:hover { border-color: rgba(26,120,194,0.3); transform: translateY(-3px); }
    .ben-icon { font-size: 2rem; margin-bottom: 0.75rem; display: block; }
    .ben-title { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--white-pure); margin-bottom: 0.3rem; }
    .ben-desc { color: var(--silver); font-size: 0.8rem; line-height: 1.5; }

    /* ============================================================
       CONTACTO
    ============================================================ */
    #contacto {
      background: var(--navy-mid);
    }

    .contacto-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
    }

    .contacto-info h2 { margin-bottom: 1rem; }
    .contacto-info > p { color: var(--silver-lt); margin-bottom: 2rem; line-height: 1.7; }

    .contacto-items { display: flex; flex-direction: column; gap: 1.2rem; }
    .contacto-item {
      display: flex;
      align-items: center;
      gap: 1rem;
    }
    .ci-icon {
      width: 48px; height: 48px;
      background: rgba(26,120,194,0.15);
      border: 1px solid rgba(26,120,194,0.2);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.2rem;
      flex-shrink: 0;
    }
    .ci-label { font-size: 0.75rem; color: var(--silver); text-transform: uppercase; letter-spacing: 1px; }
    .ci-value { font-size: 0.95rem; color: var(--white-pure); font-weight: 500; }
    .ci-value a { color: var(--blue-glow); text-decoration: none; }
    .ci-value a:hover { text-decoration: underline; }

    .whatsapp-big {
      display: flex;
      align-items: center;
      gap: 12px;
      background: linear-gradient(135deg, #25d366, #128c7e);
      color: white;
      padding: 16px 24px;
      border-radius: var(--radius);
      text-decoration: none;
      font-weight: 600;
      font-size: 1rem;
      margin-top: 2rem;
      transition: var(--transition);
      box-shadow: 0 4px 20px rgba(37,211,102,0.35);
    }
    .whatsapp-big:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,0.55); }

    /* Contact Form */
    .contacto-form-wrap {
      background: var(--navy-light);
      border: 1px solid rgba(26,120,194,0.15);
      border-radius: 16px;
      padding: 2.5rem;
      position: relative;
      overflow: hidden;
    }
    .contacto-form-wrap::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--blue), var(--blue-glow));
    }
    .contacto-form-wrap h3 {
      font-family: var(--font-display);
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--white-pure);
      margin-bottom: 1.5rem;
    }

    .form-group { margin-bottom: 1.2rem; }
    .form-group label {
      display: block;
      font-size: 0.8rem;
      color: var(--silver);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 0.4rem;
      font-weight: 600;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
      width: 100%;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(139,163,184,0.15);
      border-radius: 8px;
      padding: 12px 16px;
      color: var(--white-pure);
      font-family: var(--font-body);
      font-size: 0.9rem;
      outline: none;
      transition: border-color var(--transition);
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--blue);
    }
    .form-group select { appearance: none; cursor: pointer; }
    .form-group select option { background: var(--navy-mid); }
    .form-group textarea { resize: vertical; min-height: 110px; }

    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

    .btn-submit {
      width: 100%;
      background: linear-gradient(135deg, var(--blue), var(--blue-bright));
      color: white;
      border: none;
      padding: 14px;
      border-radius: 8px;
      font-family: var(--font-body);
      font-size: 0.95rem;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      margin-top: 0.5rem;
    }
    .btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(26,120,194,0.4); }

    .form-success {
      display: none;
      text-align: center;
      padding: 2rem;
      color: var(--green);
      font-size: 1.1rem;
    }
    .form-success .check { font-size: 3rem; display: block; margin-bottom: 1rem; }

    /* ============================================================
       FOOTER
    ============================================================ */
    footer {
      background: var(--navy-mid);
      border-top: 1px solid rgba(26,120,194,0.12);
      padding: 3rem 2rem 1.5rem;
    }
    .footer-inner {
      max-width: 1200px; margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 3rem;
      margin-bottom: 2rem;
    }
    .footer-brand p { color: var(--silver); font-size: 0.85rem; margin-top: 1rem; line-height: 1.7; max-width: 280px; }
    .footer-col h4 {
      font-family: var(--font-display);
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--white-pure);
      text-transform: uppercase;
      letter-spacing: 2px;
      margin-bottom: 1rem;
    }
    .footer-col ul { list-style: none; }
    .footer-col li { margin-bottom: 0.6rem; }
    .footer-col a { color: var(--silver); font-size: 0.85rem; text-decoration: none; transition: color var(--transition); }
    .footer-col a:hover { color: var(--blue-glow); }

    .footer-bottom {
      max-width: 1200px; margin: 0 auto;
      padding-top: 1.5rem;
      border-top: 1px solid rgba(139,163,184,0.08);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
    }
    .footer-bottom p { color: var(--silver); font-size: 0.8rem; }
    .footer-bottom a { color: var(--blue-glow); text-decoration: none; }
    .icons-footer{
      width: 15px;
      height: 15px;
      object-fit: contain;
      vertical-align: middle;
      margin-right: 8px;
      margin-top: -2px;
      flex-shrink: 0;
    }
    .footer-col ul li a{
      display: flex;
      align-items: center;
      gap: 8px;
      text-decoration: none;
    }

    /* ============================================================
       FLOATING WHATSAPP
    ============================================================ */
    .fab-whatsapp {
      position: fixed;
      bottom: 90px; right: 24px;
      z-index: 900;
      width: 56px; height: 56px;
      background: linear-gradient(135deg, #25d366, #128c7e);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.6rem;
      text-decoration: none;
      color: white;
      box-shadow: 0 4px 20px rgba(37,211,102,0.5);
      transition: var(--transition);
      animation: fab-bounce 2s ease-in-out infinite;
    }
    .fab-whatsapp:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,0.7); }
    @keyframes fab-bounce {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-6px); }
    }
    .fab-whatsapp:hover { animation: none; }

    .fab-tooltip {
      position: absolute;
      right: 65px;
      background: rgba(11,18,32,0.95);
      border: 1px solid rgba(37,211,102,0.3);
      color: white;
      padding: 6px 12px;
      border-radius: 6px;
      font-size: 0.8rem;
      white-space: nowrap;
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.2s;
    }
    .fab-whatsapp:hover .fab-tooltip { opacity: 1; }

    /* ============================================================
       CHATBOT
    ============================================================ */
    .chat-fab {
      position: fixed;
      bottom: 24px; right: 24px;
      z-index: 901;
      width: 56px; height: 56px;
      background: linear-gradient(135deg, var(--blue), var(--blue-bright));
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.5rem;
      cursor: pointer;
      box-shadow: 0 4px 20px rgba(26,120,194,0.5);
      transition: var(--transition);
      border: none;
      color: white;
    }
    .chat-fab:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(26,120,194,0.7); }

    .chat-bubble {
      position: absolute;
      top: -6px; right: -4px;
      width: 18px; height: 18px;
      background: var(--danger);
      border-radius: 50%;
      border: 2px solid var(--navy);
      font-size: 0.6rem;
      display: flex; align-items: center; justify-content: center;
      color: white;
      font-weight: 700;
    }

    .chatbot-window {
      position: fixed;
      bottom: 90px; right: 24px;
      z-index: 900;
      width: 340px;
      max-height: 520px;
      background: var(--navy-mid);
      border: 1px solid rgba(26,120,194,0.25);
      border-radius: 16px;
      display: flex;
      flex-direction: column;
      box-shadow: 0 20px 60px rgba(0,0,0,0.6);
      overflow: hidden;
      transform: scale(0.8) translateY(20px);
      transform-origin: bottom right;
      opacity: 0;
      pointer-events: none;
      transition: var(--transition);
    }
    .chatbot-window.open {
      transform: scale(1) translateY(0);
      opacity: 1;
      pointer-events: all;
    }

    .chat-header {
      background: linear-gradient(135deg, var(--blue), var(--blue-bright));
      padding: 1rem 1.2rem;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .chat-avatar {
      width: 36px; height: 36px;
      background: rgba(255,255,255,0.2);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem;
      flex-shrink: 0;
    }
    .chat-header-info .name { font-weight: 700; font-size: 0.9rem; color: white; }
    .chat-header-info .status { font-size: 0.72rem; color: rgba(255,255,255,0.75); }
    .chat-close {
      margin-left: auto;
      background: none; border: none;
      color: rgba(255,255,255,0.7);
      cursor: pointer;
      font-size: 1.2rem;
      transition: color 0.2s;
      padding: 2px;
    }
    .chat-close:hover { color: white; }

    .chat-messages {
      flex: 1;
      overflow-y: auto;
      padding: 1rem;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      scrollbar-width: thin;
      scrollbar-color: var(--blue) transparent;
    }

    .msg {
      max-width: 85%;
      padding: 10px 14px;
      border-radius: 12px;
      font-size: 0.85rem;
      line-height: 1.5;
      animation: msgIn 0.25s ease;
    }
    @keyframes msgIn { from { opacity:0; transform: translateY(8px); } to { opacity:1; transform: translateY(0); } }

    .msg.bot {
      background: var(--navy-light);
      border: 1px solid rgba(26,120,194,0.12);
      color: var(--white);
      align-self: flex-start;
      border-bottom-left-radius: 3px;
    }
    .msg.user {
      background: linear-gradient(135deg, var(--blue), var(--blue-bright));
      color: white;
      align-self: flex-end;
      border-bottom-right-radius: 3px;
    }

    .chat-quick-replies {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      padding: 0 1rem 0.75rem;
    }
    .qr-btn {
      background: transparent;
      border: 1px solid rgba(26,120,194,0.3);
      color: var(--blue-glow);
      padding: 5px 12px;
      border-radius: 20px;
      font-size: 0.75rem;
      cursor: pointer;
      transition: var(--transition);
      font-family: var(--font-body);
    }
    .qr-btn:hover { background: rgba(26,120,194,0.15); }

    .chat-input-row {
      display: flex;
      gap: 8px;
      padding: 0.75rem 1rem;
      border-top: 1px solid rgba(26,120,194,0.12);
    }
    .chat-input {
      flex: 1;
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(139,163,184,0.15);
      border-radius: 8px;
      padding: 8px 12px;
      color: var(--white-pure);
      font-family: var(--font-body);
      font-size: 0.85rem;
      outline: none;
    }
    .chat-input:focus { border-color: var(--blue); }
    .chat-send {
      background: linear-gradient(135deg, var(--blue), var(--blue-bright));
      border: none;
      border-radius: 8px;
      width: 36px; height: 36px;
      display: flex; align-items: center; justify-content: center;
      cursor: pointer;
      color: white;
      font-size: 1rem;
      transition: var(--transition);
      flex-shrink: 0;
    }
    .chat-send:hover { transform: scale(1.05); }

    /* Typing indicator */
    .typing-indicator {
      display: flex; gap: 4px; align-items: center;
      padding: 10px 14px;
    }
    .typing-indicator span {
      width: 6px; height: 6px;
      background: var(--silver);
      border-radius: 50%;
      animation: typing 1.2s ease-in-out infinite;
    }
    .typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
    .typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
    @keyframes typing {
      0%, 80%, 100% { transform: scale(0.7); opacity: 0.4; }
      40% { transform: scale(1); opacity: 1; }
    }

    /* ============================================================
       SCROLL ANIMATIONS
    ============================================================ */
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }

    /* ============================================================
       RESPONSIVE
    ============================================================ */
    @media (max-width: 1024px) {
      .nosotros-grid { grid-template-columns: 1fr; }
      .beneficios-inner { grid-template-columns: 1fr; }
      .contacto-grid { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      section { padding: 4rem 1.2rem; }
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .hero-visual { display: none; }
      .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
      .nosotros-badges { grid-template-columns: 1fr 1fr; }
      .beneficios-cards { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .chatbot-window { width: calc(100vw - 48px); right: 24px; }
    }

    @media (max-width: 480px) {
      .hero-title { font-size: 2.4rem; }
      .hero-buttons { flex-direction: column; }
      .btn-primary, .btn-outline { justify-content: center; }
      .port-grid { grid-template-columns: 1fr; }
      .servicios-grid { grid-template-columns: 1fr; }
    }

/* ——— Real logo image ——— */
.nav-logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(77, 184, 255, 0.5));
  transition: filter var(--transition);
}
.nav-logo:hover .nav-logo-img {
  filter: drop-shadow(0 0 14px rgba(77, 184, 255, 0.85));
}


/* ——— WhatsApp real icons ——— */
.wa-icon-fab {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: block;
}

.wa-icon-sm {
  width: 45px;
  height: 45px;
  object-fit: contain;
  vertical-align: middle;
  flex-shrink: 0;
}

.wa-icon-nav {
  width: 20px;
  height: 20px;
  object-fit: contain;
  vertical-align: middle;
  flex-shrink: 0;
}

/* Remove background from FAB whatsapp since icon has its own color */
.fab-whatsapp {
  background: #111b2e !important;
  border: 2px solid rgba(37,211,102,0.4);
}
.fab-whatsapp:hover {
  background: #162035 !important;
  border-color: rgba(37,211,102,0.7);
}

/* Logos service */
.logo-img-servicio {
  width: 36px;
  height: 36px;
  object-fit: contain;
  vertical-align: middle;
  flex-shrink: 0;
}


/*Logo Portafolio*/
.Portafolio-logo{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;   
}

/* Logos Nosotros */
.logo-img-Nosotros {
  width: 25px;
  height: 25px;
  object-fit: contain;
  vertical-align: middle;
  flex-shrink: 0;
}

.icons-chatbot{
  width: 15px;
  height: 15px;
  object-fit: contain;
  vertical-align: middle;
  flex-shrink: 0;
}

.chat-avatar img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ——— Fix Contacto ——— */
.beneficios-inner {
  align-items: start; /* evita que se estire de más */
}
.beneficios-text p {
  margin-bottom: 1.2rem; /* menos espacio */
}



/* ——— Fix Footer ——— */
.footer-inner {
  gap: 1.5rem; /* era 3rem, muy ancho */
  grid-template-columns: 1.5fr 1fr 1fr; /* menos protagonismo a la marca */
}
footer {
  padding: 2rem 2rem 1rem; /* era 3rem, muy alto */
}
.footer-brand p {
  font-size: 0.8rem;
  max-width: 220px; /* más compacto */
}

.chat-list{
  margin: 10px 0;
  padding-left: 18px;
}

.chat-list li{
  margin-bottom: 6px;
  line-height: 1.4;
}