body {
  font-family: 'Roboto', sans-serif;
  background-image: url('../img_copae/10.jpg');
  background-size: cover; 
  background-position: center;
  background-attachment: fixed;
  margin: 0; 
  padding: 0;
  box-shadow: inset 0 0 0 2000px rgba(0, 0, 0, 0.5);
  display: flex;
  min-height: 100vh; 
}

.header_section {
  background-color: #ffffff;
  font-family: "Poppins", sans-serif;
  opacity: 0;
  transform: translateY(-20px);
  animation: fadeInUp 0.5s forwards;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.navbar-nav .nav-item .nav-link {
  padding: 10px 15px;
  color: #000000;
  text-align: center;
  position: relative;
}

.navbar-nav .nav-item .nav-link::before {
  content: "";
  display: none;
  position: absolute;
  bottom: 7px;
  left: 50%;
  width: 30px;
  height: 4px;
  transform: translateX(-50%);
  background-color: #056e17;
  border-radius: 5px;
}

.navbar-nav .nav-item .nav-link:hover::before,
.navbar-nav .nav-item.active a::before {
  display: block;
}

.navbar-brand span {
  font-weight: bold;
  font-size: 24px;
  color: #000000;
}

.navbar-toggler {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
}

.navbar-toggler .fa-bars {
  font-size: 24px; 
  color: #000; 
}


.container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between; 
  width: 70%;
  max-width: 70%;
  margin: 80px auto 0; 
  opacity: 0;
  transform: translateY(-20px);
  animation: fadeInUp 2s forwards;
}

.section {
  width: calc(50% - 2vw); 
  margin-bottom: 2vw;
  padding: 2vw;
  background-color: #f3fcf1;
  border-radius: 1vw; 
  box-shadow: 0 0 2vw rgba(0, 0, 0, 0.1);
}

.info {
  max-width: 100%;
  width: 100%;
  text-align: center;
  position: relative; 
}

.info iframe {
  max-width: 100%; 
  height: auto;
  display: block;
  margin: 0 auto;
}

h2 {
  text-align: center;
}

.info img {
  width: 100%;
  height: auto;
  border-radius: 5px;
  margin-top: 10px;
}

.center-button {
  text-align: center;
  margin-top: 20px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media screen and (max-width: 768px) {
  .section {
    width: calc(100% - 2vw);
  }

  .navbar-nav {
    display: flex;
    flex-direction: column;
  }

  .navbar-nav .nav-item {
    padding: 0;
  }

  .navbar-nav .nav-link {
    padding: 10px;
    text-align: left;
    border-top: 1px solid #ddd;
  }

  .navbar-toggler {
    display: block;
    background: none;
    border: none;
  }

  .navbar-toggler .fa-bars {
    font-size: 20px;
    color: #000;
  }

  .navbar-collapse {
    display: none;
  }

  .navbar-collapse.show {
    display: flex;
  }

  .section h2 {
    text-align: center;
    font-size: 2em;
  }
}

@media screen and (max-width: 600px) {

  .section h2 {
    text-align: center;
    font-size: 1.5em;
  }
}

@media screen and (max-width: 391px) {
  .section h2 {
    text-align: center;
    font-size: 1em;
  }
}