/* RESETEO BÁSICO */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* TIPOGRAFÍA BASE (si usas Google Fonts) */
  body {
    font-family: 'Poppins', sans-serif;
    background-color: #fdfdfe;
    color: #111;
    line-height: 1.6;
  }
  
  /* UTILIDADES: contenedor central */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
  }
  
  /* HEADER */
  .main-header {
    background-color: #111;
  }
  
  .header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .logo img {
    height: 40px;
  }
  
  .main-nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
  }
  
  .main-nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
  }
  
  .main-nav a:hover {
    color: #f917b7;
  }
  
  /* HERO */
  .hero {
    background-color: #4a44e5;
    color: #fff;
    min-height: 70vh;
    display: flex;
    align-items: center;
  }
  .hero-container {
    text-align: center;
  }
  .hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }
  .hero-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }
  
  /* BOTONES */
  .btn, .btn-secundario {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 1rem;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
  }
  
  .btn {
    background-color: #f917b7;
    color: #fff;
    font-weight: 600;
  }
  .btn:hover {
    background-color: #ffd30f;
    color: #111;
  }
  
  .btn-secundario {
    background-color: #4a44e5;
    color: #fff;
  }
  .btn-secundario:hover {
    background-color: #ffd30f;
    color: #111;
  }
  
  /* SERVICIOS */
  .servicio {
    padding: 4rem 0;
  }
  .servicio-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
  }
  .servicio-texto {
    flex: 1;
    min-width: 300px;
  }
  .servicio-texto h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #111;
  }
  .servicio-texto p {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #555;
  }
  .servicio-texto ul {
    margin-bottom: 1rem;
    list-style: none;
  }
  .servicio-texto ul li {
    margin-bottom: 0.5rem;
  }
  .servicio-imagen {
    flex: 1;
    min-width: 300px;
  }
  .img-responsive {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0px 4px 15px rgba(0,0,0,0.1);
  }
  .bg-claro {
    background-color: #f2f2f2;
  }
  
  /* SECTORES */
  .sectores {
    padding: 4rem 0;
    background-color: #fff;
  }
  .sectores h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
  }
  .sector-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
  }
  .sector-card {
    background: #f9f9f9;
    border-radius: 8px;
    padding: 2rem;
    width: 280px;
    box-shadow: 0px 4px 15px rgba(0,0,0,0.08);
  }
  .sector-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #111;
  }
  
  /* CTA INTERMEDIA */
  .cta {
    padding: 4rem 0;
    background-color: #fff;
    text-align: center;
  }
  .cta-container h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .cta-container p {
    font-size: 1rem;
    color: #555;
  }
  
  /* CONTACTO */
  .contacto {
    padding: 4rem 0;
    background-color: #f2f2f2;
  }
  .contacto-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
  }
  .contacto-container h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .contacto-container form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
  }
  .contacto-container input,
  .contacto-container textarea {
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
  }
  .contacto-container button {
    border: none;
    cursor: pointer;
    font-weight: 600;
  }
  
  /* ACCESO */
  .acceso {
    background-color: #111;
    color: #fff;
    padding: 4rem 0;
    text-align: center;
  }
  .acceso-container h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .acceso-container p {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  .acceso-botones {
    display: flex;
    justify-content: center;
    gap: 1rem;
  }
  
  /* FOOTER */
  .footer {
    background-color: #111;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
  }
  .footer-container a {
    color: #f917b7;
    text-decoration: none;
    font-weight: 600;
  }
  .footer-container a:hover {
    color: #ffd30f;
  }
  
  /* ANIMACIÓN FADE-IN */
  .fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  }
  .appear {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* RESPONSIVE BREAKPOINTS */
  @media (max-width: 992px) {
    .servicio-container {
      flex-direction: column;
      text-align: center;
    }
  }
  
  @media (max-width: 768px) {
    .main-nav ul {
      gap: 1rem;
    }
    .hero-content h1 {
      font-size: 2rem;
    }
    .sector-cards {
      flex-direction: column;
      align-items: center;
    }
  }