@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: #030712;
    color: #E2E8F0;
}

.font-brand {
    font-family: 'Syne', sans-serif;
}

/* Navbar Aeroespacial Suave */
.nav-fac {
    background: rgba(8, 15, 30, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(0, 229, 255, 0.2);
    box-shadow: 0 20px 40px -15px rgba(2, 6, 23, 0.9),
        0 0 25px rgba(0, 229, 255, 0.08);
}

/* Enlaces del Navbar */
.nav-link-fac {
    color: #94A3B8;
    padding: 0.5rem 0.9rem;
    border-radius: 9999px;
    font-weight: 500;
    transition: all 0.25s ease;
}

.nav-link-fac:hover {
    color: #00E5FF;
    background: rgba(0, 229, 255, 0.08);
}

/* Botón Luminous Cyan */
.btn-fac-primary {
    background: linear-gradient(135deg, #00E5FF 0%, #0088FF 100%);
    color: #030712;
    font-weight: 700;
    border-radius: 9999px;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
    transition: all 0.3s ease;
}

.btn-fac-primary:hover {
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.6);
    transform: translateY(-2px);
}

/* Botón WhatsApp */
.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #FFFFFF;
    font-weight: 700;
    border-radius: 9999px;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.35);
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.6);
    transform: translateY(-2px);
}

/* Tarjetas FAC */
.card-fac {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(0, 229, 255, 0.15);
    backdrop-filter: blur(12px);
    border-radius: 1.5rem;
    transition: all 0.3s ease;
}

.card-fac:hover {
    border-color: rgba(0, 229, 255, 0.4);
    box-shadow: 0 10px 30px -10px rgba(0, 229, 255, 0.25);
    transform: translateY(-4px);
}

/* Radar Animation */
@keyframes sweep {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.radar-sweep-fac {
    animation: sweep 3.5s linear infinite;
    transform-origin: center;
}

#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}