*, *::before, *::after {
    box-sizing: border-box;
}

body {
    background-color: #040B14;
    color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Mobile menu transitions */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

/* Scroll reveal animations — progressive enhancement, only when JS runs and motion is preferred */
@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .gallery-item {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .service-card.visible,
    .gallery-item.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .service-card:nth-child(2) { transition-delay: 0.1s; }
    .service-card:nth-child(3) { transition-delay: 0.2s; }
    .service-card:nth-child(4) { transition-delay: 0.3s; }

    .gallery-item:nth-child(2) { transition-delay: 0.15s; }
    .gallery-item:nth-child(3) { transition-delay: 0.3s; }
}

/* Select dropdown arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235EEAD4' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #01050A;
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #2DD4BF;
}

/* Focus visible styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid #2DD4BF;
    outline-offset: 2px;
}