/* css/style.css */

/* --- Paleta de Colores y Fuentes --- */
:root {
    --bg-dark: #0D0C22;
    --primary-accent: #8A2BE2; /* Púrpura Vibrante */
    --secondary-accent: #00FFFF; /* Cian Eléctrico */
    --text-light: #F0F0F0;
    --text-muted: #a0a0a0;
    --card-bg: #1A193D;
    --font-family: 'Poppins', sans-serif;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-dark);
    color: var(--text-light);
}

/* --- Header --- */
#mainNav {
    background-color: transparent;
    transition: background-color 0.3s ease-in-out;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

#mainNav.navbar-scrolled {
    background-color: rgba(13, 12, 34, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.navbar-brand {
    font-size: 1.5rem;
}

.nav-link {
    color: var(--text-muted);
    transition: color 0.2s;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-light);
}

/* --- Hero Section --- */
.hero-section {
    padding: 10rem 0;
    background: linear-gradient(135deg, rgba(13, 12, 34, 0.8), rgba(26, 25, 61, 0.8)), url('https://placehold.co/1920x1080/0D0C22/1A193D?text=Fondo+Abstracto') no-repeat center center;
    background-size: cover;
}

.btn-primary {
    background-color: var(--primary-accent);
    border-color: var(--primary-accent);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #7B24CB; /* Un poco más oscuro */
    border-color: #7B24CB;
    transform: translateY(-2px);
}

.btn-glow {
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.6);
}

/* --- Features Section --- */
.feature-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-accent);
    margin-bottom: 1rem;
}

/* --- How It Works Section --- */
#how-it-works {
    color: var(--bg-dark);
}
.step-card {
    position: relative;
    padding: 2rem;
}
.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-accent);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    border: 3px solid white;
}

/* --- Pricing Section --- */
.pricing-card {
    background: linear-gradient(145deg, var(--card-bg), #11102F);
    padding: 2.5rem;
    border-radius: 1rem;
    border: 1px solid var(--primary-accent);
    box-shadow: 0 0 40px rgba(138, 43, 226, 0.3);
}
.pricing-card ul li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
}
.pricing-card ul li i {
    color: var(--secondary-accent);
    margin-right: 0.75rem;
}

/* --- FAQ Section --- */
#faq {
    color: var(--bg-dark);
}
.accordion-button {
    font-weight: 600;
}
.accordion-button:not(.collapsed) {
    color: white;
    background-color: var(--primary-accent);
}
.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(138, 43, 226, 0.5);
}

/* --- Footer --- */
.footer {
    background-color: #080716;
}

/* --- Animation --- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}