/* Ultra Premium Holiday Top Banner */
.black-friday-top-banner {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: white;
    padding: 15px 0;
    text-align: center;
    position: sticky;
    top: 0;
    overflow: hidden;
    border-bottom: 3px solid #d4af37;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 9999;
}

.black-friday-top-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(212, 175, 55, 0.03) 10px,
            rgba(212, 175, 55, 0.03) 20px
        );
    pointer-events: none;
}

.black-friday-banner-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.black-friday-icon {
    font-size: 1.5rem;
    color: #d4af37;
    animation: pulse-gold 2s infinite;
}

@keyframes pulse-gold {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

.black-friday-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.bf-main-text {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.bf-main-text .highlight {
    color: #d4af37;
    font-weight: 800;
    font-size: 1.2rem;
}

.bf-terms {
    font-size: 0.65rem;
    font-weight: 400;
    opacity: 0.75;
    text-transform: none;
    letter-spacing: normal;
}

/* Sparkle effect */
.black-friday-top-banner::after {
    content: '✨';
    position: absolute;
    font-size: 1.2rem;
    animation: sparkle 3s infinite;
    opacity: 0;
}

@keyframes sparkle {
    0%, 100% {
        opacity: 0;
        transform: translateY(0) scale(0.5);
    }
    50% {
        opacity: 1;
        transform: translateY(-10px) scale(1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .black-friday-top-banner {
        padding: 12px 0;
    }
    
    .bf-main-text {
        font-size: 0.95rem;
    }
    
    .bf-main-text .highlight {
        font-size: 1.05rem;
    }
    
    .bf-terms {
        font-size: 0.55rem;
    }
    
    .black-friday-icon {
        font-size: 1.3rem;
    }
}

@media (max-width: 576px) {
    .black-friday-top-banner {
        padding: 10px 5px;
    }
    
    .black-friday-banner-content {
        gap: 8px;
    }
    
    .bf-main-text {
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    .bf-main-text .highlight {
        font-size: 0.95rem;
        display: block;
    }
    
    .bf-terms {
        font-size: 0.6rem;
    }
    
    .black-friday-icon {
        font-size: 1.1rem;
    }
}