/* Base styles and custom animations */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scroll reveal animations - progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal:nth-child(2) { transition-delay: 0.1s; }
    .reveal:nth-child(3) { transition-delay: 0.2s; }
    .reveal:nth-child(4) { transition-delay: 0.3s; }
}

/* Mobile menu animations */
#mobileMenuBtn.active .menu-line-1 {
    transform: rotate(45deg) translate(0.35rem, 0.35rem);
}

#mobileMenuBtn.active .menu-line-2 {
    opacity: 0;
}

#mobileMenuBtn.active .menu-line-3 {
    transform: rotate(-45deg) translate(0.35rem, -0.35rem);
}

/* Navbar scroll effect */
nav.scrolled {
    background: rgba(74, 4, 78, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

nav.scrolled .mobile-link {
    color: rgba(255, 255, 255, 0.9);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #fdf4ff;
}

::-webkit-scrollbar-thumb {
    background: #a21caf;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #86198f;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #fbbf24;
    outline-offset: 2px;
}

/* Smooth image loading */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img[data-src] {
    opacity: 0;
}

/* Print styles */
@media print {
    nav, .reveal, #mobileMenu {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}