body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  height: 280vh;
  width: 100%;
  padding: 0;
  background-color: #f0f0f0;
}

header {
    background: linear-gradient(to right, #ff6666, #ff3333);
    color: #fff;
    text-align: center;
    padding: 1em 0;
    width: 100%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    cursor: false;
}

h2.subtitulo {
    font-weight: normal;
    margin-top:;
}

nav {
    background-color: #ffe6e6;
    margin: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: background-color 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

nav ul {
    list-style: none;
    margin: 0;
    width: 100%;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 0px;
    margin-top: 5px;
}

nav ul li {
    margin: 12px;
}

nav ul li a {
    text-decoration: none;
    padding: 10px 35px;
    background-color: #4CAF50;
    color: #fff;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

nav ul li a:hover {
    background-color: #6fb936;
}

nav li {
    margin: 20px 0; 
}

nav a {
    text-decoration: none;
    padding: 10px;
    width: 60%;
    background-color: #4CAF50;
    color: #fff;
    margin: 0 auto;
    margin-top: 5px;
    margin-bottom: 5px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

nav {
    animation: fadeInDown 0.5s ease;
}

main {
  max-width: 90%;
  height: 280vh;
  margin: 20px auto;
  padding: 1em;
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

footer {
    background: linear-gradient(to right, #ff6666, #ff3333);
    color: #fff;
    text-align: center;
    padding: 0.5em 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}

.inversiones,
.oportunidades {
  margin-bottom: 20px;
}

h2 {
  margin-top: 20px;
  color: #4CAF50;
}

.tarjetas-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.oportunidad-card.finalizada {
  opacity: 0.6;
  filter: grayscale(100%);
}

.tarjeta {
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px; 
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  width: calc(100% - 20px);
}

.tarjeta img {
  width: 100%;
  height: 45vh;
  border-radius: 10px;
  margin-bottom: 10px;
}

.tarjeta h3 {
  margin: 0;
  width: 80%;
  color: #4CAF50;
}

.tarjeta p {
  width: 100%;
  margin: 10px 0 0;
  color: #333;
}

.oportunidades {
  margin-top: 50px;
  text-align: center;
}

.progress-container {
  width: 100%;
  background-color: #e0e0e0;
  border-radius: 25px;
  margin: 10px 0;
  overflow: hidden;
  height: 20px;
  display: flex;
  align-items: center;
}

.progress-bar {
  height: 100%;
  background-color: #4caf50;
  text-align: center;
  color: white;
  line-height: 20px;
  font-weight: bold;
  border-radius: 25px;
  transition: width 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.oportunidad-card {
  padding: 20px;
  border: 1px solid #ddd;
  border-radius: 10px;
  margin: 10px;
  text-align: center;
  background-color: #fff;
}

.oportunidades-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 20px;
}

.oportunidad-card {
  width: 80%;
  padding: 20px;
  margin: 10px;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  background-color: #f8f9fa;
  text-align: center;
}

.oportunidad-card img {
  width: 70%;
  height: 30vh;
  border-radius: 8px;
  margin-bottom: 10px;
}

button {
  padding: 5px 20px;
  border: none;
  background-color: #007bff;
  color: #fff;
  border-radius: 4px;
  cursor: pointer;
}

button:hover {
  background-color: #0056b3;
}

.tradingview-titulo {
  margin-bottom: 20px;
}

.tradingview-widget-container {
  width: 100%;
  max-width: 100%;
  height: 700px;
  margin-left: auto;
  margin-right: auto;
}

.tradingview-widget-container__widget {
  width: 100%;
  max-width: 100%;
  height: 100%;
}

@media (max-width: 480px) {
    nav {
        flex-direction: column; 
        align-items: center;
        padding: 10px;
    }

    body {
      font-family: 'Arial', sans-serif;
      margin: 0;
      height: 280vh;
      width: 100%;
      padding: 0;
      background-color: #f0f0f0;
    }

    nav ul {
        padding: 5px;
        margin-top: 5px;
    }

    nav li {
        width: 80vw;
        padding: 2px 0; 
        margin: 5px 0; 
        font-size: 2vh; 
        text-align: center; 
    }

    main {
      max-width: 90%;
      height: 280vh;
      margin: 20px auto;
      padding: 1em;
      background-color: #fff;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }

    #popup-container button {
        width: 80%; 
    }
}