body {
      font-family: 'Arial', sans-serif;
      margin: 0;
      padding: 0;
      background-color: #f4f4f4;
      color: #333;
      line-height: 1.6;
    }

    header {
      background-color: #4CAF50;
      color: white;
      padding: 15px;
      text-align: center;
    }

    header .logo {
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      height: 100px;
    }

    header .logo img {
      height: 80px;
    }

    nav {
      background-color: #333;
    }

    nav ul {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      justify-content: center;
    }

    nav ul li {
      margin: 0 1rem;
    }

    nav ul li a {
      color: white;
      text-decoration: none;
      padding: 14px 20px;
      display: block;
    }

    nav ul li a:hover {
      background-color: #575757;
    }

    section {
      max-width: 1100px;
      margin: 40px auto;
      padding: 30px;
      background-color: #fff;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    }

    /* ================== TITULOS ================== */
    h2 {
      text-align: center;
      font-size: 2rem;
      margin-bottom: 25px;
      color: #222;
      position: relative;
    }

    h2::after {
      content: "";
      display: block;
      width: 60px;
      height: 4px;
      background-color: #007bff;
      margin: 10px auto 0;
      border-radius: 2px;
    }

    h3 {
      font-size: 1.3rem;
      color: #0056b3;
      margin-bottom: 10px;
    }

    /* ================== SOBRE NOSOTROS ================== */
    #sobrenosotros {
      display: flex;
      flex-wrap: wrap;
      gap: 2rem;
      align-items: center;
    }

    #sobrenosotros .parrafo {
      flex: 1;
      background: #ffffff;
      padding: 2rem;
      border-radius: 16px;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
      font-size: 1.1rem;
      text-align: justify;
    }

    #sobrenosotros .imagen1 {
      flex: 1;
    }

    #sobrenosotros .imagen1 img {
      width: 100%;
      border-radius: 16px;
      opacity: 0.9;
    }

    /* ================== GALERIA DE FOTOS ================== */
    .ano {
      margin-bottom: 40px;
    }

    .ano h3 {
      font-size: 1.5em;
      margin-bottom: 10px;
      border-left: 4px solid #007bff;
      padding-left: 10px;
    }

    .fotos {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
    }

    .fotos img {
      flex: 1 1 calc(33.3% - 15px);
      max-width: calc(33.3% - 15px);
      border-radius: 10px;
      box-shadow: 0 3px 8px rgba(0,0,0,0.15);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .fotos img:hover {
      transform: scale(1.05);
      box-shadow: 0 6px 12px rgba(0,0,0,0.25);
    }

    /* ================== AUTORIDADES ================== */
    .autoridad {
      margin-bottom: 25px;
      padding: 20px;
      border-radius: 12px;
      background: #f9f9f9;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }

    .autoridad.presidenta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 20px;
      background: #eef5ff;
      border-left: 6px solid #0056b3;
    }

    .autoridad.presidenta img {
      width: 160px;
      height: 160px;
      object-fit: cover;
      border-radius: 50%;
      box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    }

    .autoridad.presidenta .info {
      flex: 1;
      min-width: 250px;
    }

    /* ================== CONTACTO ================== */
    .contacto-container {
      display: flex;
      justify-content: space-around;
      flex-wrap: wrap;
      gap: 20px;
    }

    .contacto-item {
      flex: 1 1 200px;
      padding: 20px;
      background: #f9f9f9;
      border-radius: 10px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
      text-align: center;
      transition: transform 0.3s ease;
    }

    .contacto-item:hover {
      transform: translateY(-5px);
    }

    .contacto-item img {
      width: 40px;
      margin-bottom: 10px;
    }

    .contacto-item a {
      color: #333;
      text-decoration: none;
    }

    .contacto-item a:hover {
      color: #007bff;
      text-decoration: underline;
    }

    /* ================== FOOTER ================== */
    footer {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 10px 20px;
  position: fixed;
  width: 100%;
  bottom: 0;
}

.footer-content {
  display: flex;
  justify-content: center;  /* centra el texto y logo */
  align-items: center;
  gap: 15px; /* separación entre texto e imagen */
  flex-wrap: wrap; /* permite que en pantallas chicas se acomode */
}

.footer-content p {
  margin: 0;
  font-size: 14px;
}

.sponsor-logo {
  width: 40px;   /* tamaño pequeño */
  height: auto;
  object-fit: contain;
}

    /* ================== RESPONSIVE ================== */
    @media (max-width: 768px) {
      #sobrenosotros {
        flex-direction: column;
      }

      .fotos img {
        flex: 1 1 calc(50% - 15px);
        max-width: calc(50% - 15px);
      }

      .autoridad.presidenta {
        flex-direction: column;
        text-align: center;
      }

      .autoridad.presidenta img {
        width: 120px;
        height: 120px;
      }
    }

    @media (max-width: 480px) {
      .fotos img {
        flex: 1 1 100%;
        max-width: 100%;
      }
    }