body {
    background: #0d1117;
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    text-align: center;
}

.container {
    max-width: 600px;
    padding: 20px;
}

.profile-card {
    margin-bottom: 40px;
}

.profile-pic {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 4px solid #4a90e2;
    object-fit: cover;
    margin-bottom: 15px;
    animation: pulse 2s infinite;
    box-shadow: 0 0 15px rgba(74, 144, 226, 0.5); 
}

@media (max-width: 640px) {
    .profile-pic {
        width: 100px;
        height: 100px;
    }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}
h1 {
    font-size: 2.5em;
    margin: 0;
    background: -webkit-linear-gradient(45deg, #4a90e2, #50e3c2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p {
    font-size: 1em;
    color: #b0b0b0;
}

.links-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.link-button {
    background-color: #2c3e50;
    color: #ffffff;
    padding: 15px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    transition: transform 0.2s, background-color 0.2s;
    border: 2px solid transparent;
}

.link-button:hover {
    transform: scale(1.05);
    background-color: #34495e;
    border-color: #4a90e2;
}

/* Animaciones */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(74, 144, 226, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(74, 144, 226, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 144, 226, 0); }
}

/* Nuevo estilo en style.css para el botón de "Volver" */
.back-button {
    margin-top: 20px;
    background-color: #555;
    border-color: transparent;
}
.back-button:hover {
    background-color: #777;
    border-color: #ffffff;
}