/* African Pattern Background */
.african-pattern-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.08;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255, 107, 53, 0.3) 35px, rgba(255, 107, 53, 0.3) 70px),
        repeating-linear-gradient(-45deg, transparent, transparent 35px, rgba(26, 35, 126, 0.3) 35px, rgba(26, 35, 126, 0.3) 70px),
        radial-gradient(circle at 20% 50%, rgba(184, 84, 80, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 107, 53, 0.2) 0%, transparent 50%);
    background-size: 
        100px 100px,
        100px 100px,
        300px 300px,
        300px 300px;
    background-position:
        0 0,
        50px 50px,
        0 0,
        100px 100px;
    animation: africanPatternMove 60s linear infinite;
}

@keyframes africanPatternMove {
    0% {
        background-position:
            0 0,
            50px 50px,
            0 0,
            100px 100px;
    }
    100% {
        background-position:
            100px 100px,
            150px 150px,
            300px 300px,
            400px 400px;
    }
}

/* Alternative African Pattern - Geometric Tribal */
.african-pattern-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><circle cx="25" cy="25" r="3" fill="%23FF6B35" opacity="0.3"/><circle cx="75" cy="25" r="3" fill="%231a237e" opacity="0.3"/><circle cx="25" cy="75" r="3" fill="%23B85450" opacity="0.3"/><circle cx="75" cy="75" r="3" fill="%23FF6B35" opacity="0.3"/><path d="M25,25 L75,75 M75,25 L25,75" stroke="%231a237e" stroke-width="0.5" opacity="0.2"/></svg>');
    animation: africanPatternSlide 40s linear infinite;
    opacity: 0.5;
}

@keyframes africanPatternSlide {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(100px, 100px);
    }
}

/* Ensure content is above pattern */
main,
.footer-modern {
    position: relative;
    z-index: 1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .african-pattern-bg {
        opacity: 0.05;
        animation-duration: 80s;
    }
}

@media (prefers-reduced-motion: reduce) {
    .african-pattern-bg,
    .african-pattern-bg::before {
        animation: none;
    }
}