/* --- Variables de Color y Fuentes --- */
:root {
    --azul-electrico: #0091EA;
    --gris-oscuro: #050d17;
    --azul-secundario: #023E7D;
    --blanco: #FFFFFF;
    --negro: #000000;
    --font-headings: 'Orbitron', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

/* --- Estilos Generales --- */
body {
    font-family: var(--font-body);
    background-color: var(--gris-oscuro);
    color: var(--blanco);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: var(--font-headings);
    color: var(--azul-electrico);
}

/* --- Contenedor Principal --- */
.demo-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    text-align: center;
}

/* --- Header --- */
.demo-header {
    margin-bottom: 50px;
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
}

.logo-container img {
    max-height: 200px;
    width: auto;
}

/* --- Sección de Beneficios --- */
.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.benefit-card i {
    font-size: 2.5rem;
    color: var(--azul-electrico);
    margin-bottom: 20px;
}

/* --- Formulario de Agendamiento --- */
.booking-form {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 40px;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

/* Ocultar formulario alternativo por defecto */
#demoForm.hidden {
    display: none;
}

/* Mostrar solo cuando sea necesario */
#demoForm:not(.hidden) {
    display: block;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
    color: var(--blanco);
    font-family: var(--font-body);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.btn-primary {
    background: var(--azul-electrico);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    font-family: var(--font-headings);
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background: #0078c2;
    transform: translateY(-2px);
}

/* --- Testimonios --- */
.testimonials {
    margin: 80px 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 10px;
    text-align: left;
}

.testimonial-content {
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial-author {
    font-weight: 700;
    color: var(--azul-electrico);
}

/* --- Footer --- */
.demo-footer {
    margin-top: 80px;
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .logo-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .booking-form {
        padding: 20px;
    }
    
    .benefit-card {
        padding: 20px;
    }
}