:root {
    --dark-prime: #0D2137; 
    --cyan: #00B4D8;
    /* Nueva variable para fondo claro */
    --light-bg: #e2e8f0; 
}

body {
    background-color: #0D2137 !important; /* Azul oscuro base */
    background-image: 
        linear-gradient(rgba(0, 180, 216, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 180, 216, 0.05) 1px, transparent 1px),
        radial-gradient(circle at center, #1e293b 0%, #0d2137 100%) !important;
    background-size: 40px 40px, 40px 40px, 100% 100% !important;
    background-attachment: fixed !important;
    color: #f1f5f9 !important;
}

/* Efecto de luz en las esquinas para dar profundidad */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(0, 180, 216, 0.15), transparent 40%),
                radial-gradient(circle at bottom right, rgba(0, 180, 216, 0.15), transparent 40%);
    pointer-events: none;
    z-index: -1;
}
/* Corregimos el Swiper para que no se vea como un hueco negro */
.swiper { 
    width: 100%; 
    height: 550px; 
    border-radius: 0 0 3rem 3rem; /* Bordes redondeados abajo para suavizar */
}

/* Tarjeta con borde de cristal (Ajustada para fondo claro) */
.service-card-new {
    background: white;
    border: 1px solid rgba(13, 33, 55, 0.1);
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card-new:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 180, 216, 0.2);
    border-color: var(--seeltec-accent);
}