.blueprint-bg {
    background-color: #15233b;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
}

.text-gradient-gold {
    background: linear-gradient(135deg, #FFF099 0%, #D4AF37 50%, #AA820A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.swiper-button-next-custom, .swiper-button-prev-custom {
    color: #D4AF37 !important;
    background: rgba(19, 32, 53, 0.8);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(212, 175, 55, 0.3);
    backdrop-filter: blur(4px);
    transition: all 0.3s ease;
}

.swiper-button-next-custom:hover, .swiper-button-prev-custom:hover {
    background: #D4AF37;
    color: #0F1A2C !important;
}

.swiper-button-next-custom::after, .swiper-button-prev-custom::after {
    font-size: 16px !important;
    font-weight: bold;
}

@keyframes subtleGlow {
    0%, 100% { box-shadow: 0 0 15px rgba(212, 175, 55, 0.2); }
    50% { box-shadow: 0 0 25px rgba(212, 175, 55, 0.5); }
}

.glow-hover:hover {
    animation: subtleGlow 2s infinite;
}