body {
    background: url('../fondo.png') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
    color: white;
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
}

.glass-panel {
    background-color: rgba(0, 0, 0, 0.65);
    padding: 40px;
    border-radius: 15px;
    max-width: 800px;
    margin: 0 auto 30px auto;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    border: 1px solid rgba(255, 255, 255, 0.18);
    text-align: center;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #fff;
}

.glass-panel[style*="background: rgba(255,255,255,0.85)"] h2 {
    color: #004080;
}

p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #e0e0e0;
    margin-bottom: 20px;
}

.btn-nav a {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    color: #ffc107;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 12px 25px;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-nav a:hover {
    background: #ffc107;
    color: #000;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.4);
}

.btn-external {
    display: inline-block;
    background-color: #007bff;
    color: white !important;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: background 0.3s;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.btn-external:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.btn-contact {
    display: inline-block;
    background-color: #28a745;
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.2rem;
    transition: background 0.3s;
}

.btn-contact:hover {
    background-color: #218838;
}

@media (max-width: 600px) {
    .glass-panel {
        padding: 20px;
        margin: 10px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    .btn-nav {
        width: 100%;
    }
    
    .btn-nav a {
        display: block;
        width: 100%;
        box-sizing: border-box;
    }
}