/* General Body Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    background-color: #121212;
    color: #e0e0e0;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    padding: 1.5rem 20px; /* Barra más ancha */
    border-bottom: 1px solid #333;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px; /* Logo más grande */
}

.navbar nav a {
    margin-left: 15px;
    text-decoration: none;
    font-weight: 500;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: #6a11cb;
    color: white;
}

.btn-primary:hover {
    background-color: #8a3ffc;
}

.btn-secondary {
    background-color: transparent;
    color: #e0e0e0;
    border: 1px solid #555;
}

.btn-secondary:hover {
    background-color: #333;
    color: white;
}

.btn-lg {
    font-size: 1.1rem;
    padding: 15px 30px;
}


/* Hero Section */
.hero {
    text-align: center;
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(106, 17, 203, 0.1), rgba(37, 117, 252, 0.1));
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #fff;
}

.hero-subtitle {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px auto;
}

/* Features Section */
.features {
    padding: 60px 0;
    text-align: center;
}

.features h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    background-color: #1e1e1e;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #333;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.feature-item i {
    font-size: 2.5rem;
    color: #8a3ffc;
    margin-bottom: 15px;
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid #333;
}

/* ======================================= */
/* ESTILOS RESPONSIVOS                     */
/* ======================================= */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .features h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }

    .hero h1 {
        font-size: 2rem;
    }
    
    .navbar nav {
        display: flex;
        gap: 10px;
        width: 100%;
    }

    .navbar nav a {
        flex-grow: 1;
        text-align: center;
        margin: 0;
    }
}

/* ======================================= */
/* ESTILOS LANDING ADICIONALES             */
/* ======================================= */

.before-after {
    padding: 60px 0;
    background-color: #1a1a1a;
}
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.comparison-column {
    text-align: center;
}
.comparison-column h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}
.comparison-column img {
    max-width: 100%;
    height: 400px; /* Altura fija para igualar tamaño */
    object-fit: cover; /* Evita que la imagen se deforme */
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}
.visual-placeholder {
    height: 300px;
    background-color: #333;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-style: italic;
    color: #888;
    border: 2px dashed #555;
}
.before-after p {
    max-width: 800px;
    margin: 40px auto 0 auto;
    text-align: center;
    font-size: 1.1rem;
    color: #b0b0b0;
}
.testimonials {
    padding: 60px 0;
}
.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.testimonial-card {
    background-color: #1e1e1e;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #333;
    text-align: center;
}
.testimonial-card img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
}
.testimonial-card .quote {
    font-style: italic;
    margin-bottom: 20px;
    color: #d0d0d0;
}
.testimonial-card .author {
    font-weight: bold;
    color: #fff;
}
.testimonial-card .author span {
    display: block;
    font-weight: normal;
    color: #8a3ffc;
    margin-top: 5px;
}
.launch-offer {
    margin-top: 50px; /* Aumentado para dar más espacio */
    font-size: 1.1rem; /* Aumentado de 0.9rem a 1.1rem */
    color: #00ff7f; /* Un color verde neón para que destaque */
    font-weight: 500;
}

.whatsapp-fab {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    z-index: 100;
    transition: transform 0.3s ease;
}

.whatsapp-fab:hover {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}